Ignite Creation Date:
2025-12-24 @ 5:01 PM
Ignite Modification Date:
2025-12-25 @ 2:42 PM
Study NCT ID:
NCT04889950
Status:
COMPLETED
Last Update Posted:
2024-11-15
First Post:
2021-05-03
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Evaluate the Safety and Effectiveness of The Tixel Fractional System in the Treatment of Meibomian Gland Disfunction
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D015352', 'term': 'Dry Eye Syndromes'}, {'id': 'D000080343', 'term': 'Meibomian Gland Dysfunction'}], 'ancestors': [{'id': 'D007766', 'term': 'Lacrimal Apparatus Diseases'}, {'id': 'D005128', 'term': 'Eye Diseases'}, {'id': 'D005141', 'term': 'Eyelid Diseases'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'ifat@novoxel.com', 'phone': '972-6009860', 'title': 'Ifat Klein', 'organization': 'Novoxel Ltd'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': '15 months and 13 days', 'description': "A total of 12 device not related AEs were observed in 7 subjects (4 Tixel subjects (3.6%) and 3 (3%) LipiFlow subjects). One moderate AE ('Conjunctival deposit') was reported in one subject and resolved after medication administration and removal of conjunctival concretions. All other AEs were mild and resolved.", 'eventGroups': [{'id': 'EG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.', 'otherNumAtRisk': 11, 'deathsNumAtRisk': 11, 'otherNumAffected': 4, 'seriousNumAtRisk': 11, 'deathsNumAffected': 0, 'seriousNumAffected': 0}, {'id': 'EG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow', 'otherNumAtRisk': 10, 'deathsNumAtRisk': 10, 'otherNumAffected': 3, 'seriousNumAtRisk': 10, 'deathsNumAffected': 0, 'seriousNumAffected': 0}], 'otherEvents': [{'term': 'Conjunctival deposit', 'notes': 'Conjunctival deposit', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Corneal opacity', 'notes': 'Corneal opacity', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'COVID-19', 'notes': 'COVID-19', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Pulpitis dental', 'notes': 'Pulpitis dental', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Conjunctival scar', 'notes': 'Conjunctival scar', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Intervertebral disc protrusion', 'notes': 'Intervertebral disc protrusion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Migraine', 'notes': 'Migraine', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Rash papular', 'notes': 'Rash papular', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'Chalazion', 'notes': 'Chalazion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 10, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}], 'frequencyThreshold': '0'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Score and Change From Baseline in Tear Break Up Times (TBUT), as Assessed by a Masked Rater', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': '4 weeks change from baseline', 'categories': [{'measurements': [{'value': '4.0', 'groupId': 'OG000', 'lowerLimit': '2.3', 'upperLimit': '5.6'}, {'value': '1.9', 'groupId': 'OG001', 'lowerLimit': '0.8', 'upperLimit': '3.0'}]}]}, {'title': 'Baseline score', 'categories': [{'measurements': [{'value': '3.4', 'groupId': 'OG000', 'lowerLimit': '3.1', 'upperLimit': '3.7'}, {'value': '4.7', 'groupId': 'OG001', 'lowerLimit': '3.9', 'upperLimit': '5.4'}]}]}, {'title': '4 weeks FU score', 'categories': [{'measurements': [{'value': '7.4', 'groupId': 'OG000', 'lowerLimit': '5.8', 'upperLimit': '9.1'}, {'value': '6.6', 'groupId': 'OG001', 'lowerLimit': '5.3', 'upperLimit': '7.8'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline and 4 weeks after last treatment (8 weeks post baseline). LipiFlow arm: Baseline and 4 weeks after treatment (4 weeks post baseline).', 'description': 'Change from baseline to the 4-weeks follow-up exam in Tear Break Up Times (TBUT), as assessed by a masked rater.\n\nTBUT - Tear Break-Up Time, is a clinical test used to evaluate the stability of the tear film on the surface of the eye. It measures the time it takes for dry spots to appear on the cornea after a blink. A shorter TBUT indicates a more unstable tear film, which can be a sign of dry eye disease or other ocular surface disorders.\n\nTear Break-Up Time (TBUT) is typically scored by the time (in seconds). The general interpretation of TBUT scores is as follows:\n\nNormal TBUT: More than 10 seconds Borderline TBUT: 5 to 10 seconds Abnormal/Low TBUT: Less than 5 seconds', 'unitOfMeasure': 'seconds', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': '10 Tixel subjects and 10 LipiFlow subjects completed the Baseline and 4-week FU TBUT examination.'}, {'type': 'PRIMARY', 'title': 'Comparison of the Incidence of Device-related Adverse Events for the Two-treatment Arms.', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Comparison of the incidence of device-related adverse events (e.g., increase in the lid margin such as development of floppy eyelids, entropion or ectropion; and lash integrity) for the two-treatment arms.', 'unitOfMeasure': 'number of events', 'reportingStatus': 'POSTED', 'populationDescription': "Ae's observed in Tixel group compared to Lipiflow group"}, {'type': 'SECONDARY', 'title': 'Score on a Scale and Change From Baseline in Patient Symptoms Using Ocular Surface Disease Index (OSDI).', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'OSDI at Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '42.7', 'groupId': 'OG000', 'lowerLimit': '30.4', 'upperLimit': '55.0'}, {'value': '47.6', 'groupId': 'OG001', 'lowerLimit': '33.8', 'upperLimit': '61.4'}]}]}, {'title': 'OSDI at 4 weeks', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '22.0', 'groupId': 'OG000', 'lowerLimit': '10.0', 'upperLimit': '34.0'}, {'value': '38.2', 'groupId': 'OG001', 'lowerLimit': '19.2', 'upperLimit': '57.3'}]}]}, {'title': 'OSDI at 12 weeks', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '27.0', 'groupId': 'OG000', 'lowerLimit': '10.7', 'upperLimit': '43.3'}, {'value': '32.4', 'groupId': 'OG001', 'lowerLimit': '17.1', 'upperLimit': '47.8'}]}]}, {'title': 'change from baseline to 4 weeks', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-20.7', 'groupId': 'OG000', 'lowerLimit': '-25.5', 'upperLimit': '-15.9'}, {'value': '-9.4', 'groupId': 'OG001', 'lowerLimit': '-22.7', 'upperLimit': '3.9'}]}]}, {'title': 'change from baseline at 12 weeks FU', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-15.4', 'groupId': 'OG000', 'lowerLimit': '-27.4', 'upperLimit': '-3.4'}, {'value': '-15.2', 'groupId': 'OG001', 'lowerLimit': '-28.4', 'upperLimit': '-1.9'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Change from baseline in patient symptoms using Ocular Surface Disease Index (OSDI) at 4-weeks and 12-weeks follow-up exam.\n\nThe Ocular Surface Disease Index (OSDI) is a questionnaire designed to assess the severity of dry eye disease.\n\nOSDI Questionnaire\n\nThe questionnaire consists of 12 questions divided into three subscales:\n\nOcular Symptoms Visual Functioning Environmental Triggers\n\nScoring System\n\nThe scoring for the OSDI is based on a scale from 0 to 100, where higher scores indicate more severe symptoms. Each question is scored as follows:\n\n0: None of the time\n\n1. Some of the time\n2. Half of the time\n3. Most of the time\n4. All of the time\n\nInterpretation of OSDI Scores\n\nThe OSDI scores are generally interpreted as follows:\n\n0-12: Normal or no dry eye 13-22: Mild dry eye 23-32: Moderate dry eye 33-100: Severe dry eye', 'unitOfMeasure': 'score on a scale', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'Tixel subects and lipiflow subjects completed baseline, 4 weeks OSDI and 12 weeks OSDI.'}, {'type': 'SECONDARY', 'title': 'Score on a Scale and Change From Baseline in Meibomian Gland Score (MGS), as Assessed by a Masked Rater.', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'MGS at baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '2.5', 'groupId': 'OG000', 'lowerLimit': '1.0', 'upperLimit': '4.0'}, {'value': '4.5', 'groupId': 'OG001', 'lowerLimit': '2.9', 'upperLimit': '6.1'}]}]}, {'title': 'MGS at 4 weeks', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '13.7', 'groupId': 'OG000', 'lowerLimit': '7.6', 'upperLimit': '19.7'}, {'value': '5.6', 'groupId': 'OG001', 'lowerLimit': '3.0', 'upperLimit': '8.2'}]}]}, {'title': 'MGS at 12 weeks', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '9.8', 'groupId': 'OG000', 'lowerLimit': '4.5', 'upperLimit': '15.1'}, {'value': '13.9', 'groupId': 'OG001', 'lowerLimit': '9.0', 'upperLimit': '18.7'}]}]}, {'title': '4 weeks MGS Change from Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '11.2', 'groupId': 'OG000', 'lowerLimit': '5.3', 'upperLimit': '17.0'}, {'value': '1.1', 'groupId': 'OG001', 'lowerLimit': '-1.6', 'upperLimit': '3.8'}]}]}, {'title': '12 weeks MGS Change from Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '7.1', 'groupId': 'OG000', 'lowerLimit': '1.4', 'upperLimit': '12.8'}, {'value': '9.4', 'groupId': 'OG001', 'lowerLimit': '4.8', 'upperLimit': '13.9'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'score on a scale at baseline, 4-weeks and 12-weeks follow-up exam in Meibomian Gland (MGS), as assessed by a masked rater.\n\nThe Meibomian Gland Score (MGS) is a clinical tool used to evaluate the function of the meibomian glands.\n\nScoring Criteria\n\nEach gland is assessed and scored based on the quality of the expressed secretion:\n\n0: No secretion\n\n1. Inspissated\n2. Cloudy\n3. Clear liquid\n\nInterpretation of MGS Minimal MGS score = 0 in each eye (15 glands evaluated in each eye) Maximal MGS score = 45 in each eye (15 glands evaluated in each eye) Low MGS: (below 12) Indicates poor function or obstruction of the meibomian glands, suggesting MGD.', 'unitOfMeasure': 'score on a scale', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'subject in the tixel group and subject in the lipiflow group comparisoon at baseline, 4 weeks and 12 weeks visits.'}, {'type': 'SECONDARY', 'title': 'Overall Changes From Baseline in Tear Break Up Times (TBUT), as Assessed by a Masked Rater.', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'categories': [{'measurements': [{'value': '4.2', 'spread': '2.9', 'groupId': 'OG000'}, {'value': '1.6', 'spread': '2.2', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline and 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline and 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline to the 12-weeks follow-up exam in Tear Break Up Times (TBUT), as assessed by a masked rater.\n\nBUT - Tear Break-Up Time, is a clinical test used to evaluate the stability of the tear film on the surface of the eye. It measures the time it takes for dry spots to appear on the cornea after a blink. A shorter TBUT indicates a more unstable tear film, which can be a sign of dry eye disease or other ocular surface disorders.\n\nTear Break-Up Time (TBUT) is typically scored by the time (in seconds). The general interpretation of TBUT scores is as follows:\n\nNormal TBUT: More than 10 seconds Borderline TBUT: 5 to 10 seconds Abnormal/Low TBUT: Less than 5 seconds', 'unitOfMeasure': 'seconds', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': '9 Tixel subjects and 10 LipiFlow subjects completed the 12-week FU TBUT examination.'}, {'type': 'SECONDARY', 'title': 'Score on a Scale During Treatment Discomfort and Pain Questionnaires (Each Self-assessed by VAS)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'post Treatment 1 pain score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '3.9', 'groupId': 'OG000', 'lowerLimit': '2.6', 'upperLimit': '5.3'}, {'value': '0.5', 'groupId': 'OG001', 'lowerLimit': '0.1', 'upperLimit': '1.0'}]}]}, {'title': 'post Treatment 2 pain score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '3.6', 'groupId': 'OG000', 'lowerLimit': '2.6', 'upperLimit': '4.6'}]}]}, {'title': 'post Treatment 3 pain score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '2.8', 'groupId': 'OG000', 'lowerLimit': '2.2', 'upperLimit': '3.4'}]}]}, {'title': 'post Treatment 1 discomfort score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '3.7', 'groupId': 'OG000', 'lowerLimit': '2.5', 'upperLimit': '4.9'}, {'value': '0.9', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '1.5'}]}]}, {'title': 'post Treatment 2 discomfort score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '3.6', 'groupId': 'OG000', 'lowerLimit': '2.5', 'upperLimit': '4.7'}]}]}, {'title': 'post Treatment 3 discomfort score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '3.6', 'groupId': 'OG000', 'lowerLimit': '2.7', 'upperLimit': '4.4'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: 4 weeks (treatment 1- day 0, treatment 2- 2 weeks, treatment 3- 4 weeks). LipiFlow arm: On treatment day - day 0 (only one treatment for this arm)', 'description': 'Discomfort and Pain from the treatment (Tixel or LipiFlow) using the questionnaires assessed by the subject. These are visual analogue scale (VAS) questionnaires using a scale from 0-10 to assess eye discomfort and pain. Both questionnaires are to be self-assessed by the patient immediately following treatment.\n\nInterpetation for the assessment:\n\nscore 0- no discomfort / pain score 5 - moderate discomfort / pain score 10 - worst possible discomfort / pain', 'unitOfMeasure': 'score on a scale', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'Post-Treatment Pain Questionnaire scores, by tixel and lipiflow groups'}, {'type': 'SECONDARY', 'title': 'Corneal Fluorescein Staining Slit Lamp Evaluation Scores and Change From Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'Baseline score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '6.6', 'groupId': 'OG000', 'lowerLimit': '4.9', 'upperLimit': '8.4'}, {'value': '3.6', 'groupId': 'OG001', 'lowerLimit': '1.8', 'upperLimit': '5.3'}]}]}, {'title': 'Treatment 1 score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '6.6', 'groupId': 'OG000', 'lowerLimit': '4.9', 'upperLimit': '8.3'}, {'value': '3.6', 'groupId': 'OG001', 'lowerLimit': '2.1', 'upperLimit': '5.1'}]}]}, {'title': 'treatment 2 score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '2.0', 'groupId': 'OG000', 'lowerLimit': '1.1', 'upperLimit': '2.8'}]}]}, {'title': 'treatment 3 score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '1.2', 'groupId': 'OG000', 'lowerLimit': '0.4', 'upperLimit': '1.9'}]}]}, {'title': '4 weeks FU score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '2.1', 'groupId': 'OG000', 'lowerLimit': '0.7', 'upperLimit': '3.4'}, {'value': '2.4', 'groupId': 'OG001', 'lowerLimit': '1.5', 'upperLimit': '3.3'}]}]}, {'title': '12 weeks FU score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '2.0', 'groupId': 'OG000', 'lowerLimit': '1.1', 'upperLimit': '2.9'}, {'value': '1.8', 'groupId': 'OG001', 'lowerLimit': '0.5', 'upperLimit': '3.1'}]}]}, {'title': 'Treatment 1 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-0.0', 'groupId': 'OG000', 'lowerLimit': '-1.0', 'upperLimit': '0.9'}, {'value': '0.1', 'groupId': 'OG001', 'lowerLimit': '-1.5', 'upperLimit': '1.6'}]}]}, {'title': 'Treatment 2 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-4.3', 'groupId': 'OG000', 'lowerLimit': '-6.0', 'upperLimit': '-2.5'}]}]}, {'title': 'Treatment 3 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-5.1', 'groupId': 'OG000', 'lowerLimit': '-6.4', 'upperLimit': '-3.7'}]}]}, {'title': '4 weeks FU change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-4.2', 'groupId': 'OG000', 'lowerLimit': '-5.9', 'upperLimit': '-2.4'}, {'value': '-1.2', 'groupId': 'OG001', 'lowerLimit': '-3.0', 'upperLimit': '0.7'}]}]}, {'title': '12 weeks FU change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-3.8', 'groupId': 'OG000', 'lowerLimit': '-5.6', 'upperLimit': '-1.9'}, {'value': '-1.8', 'groupId': 'OG001', 'lowerLimit': '-2.7', 'upperLimit': '-0.8'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline following treatment for the test and control devices for the following assessments:\n\nOcular Surface Staining (to evaluate the integrity of the corneal epithelium by identifying areas of damage or staining)\n\nGrading scale:\n\n0 = Normal - No staining\n\n1. = Mild - Superficial stippling micropunctate staining\n2. = Moderate - Macropunctate staining with some coalescent areas\n3. = Severe - Numerous coalescent macropunctate areas and/or patches\n\n5 regions (superior, temporal, central, nasal, and inferior) are graded for each eye. total score range from 0 -15.', 'unitOfMeasure': 'score on a scale', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'Corneal Fluorescein Staining Slit Lamp evaluation score (Safety population)'}, {'type': 'SECONDARY', 'title': 'The Mean Changes From Baseline in IOP for All Eyes on the Tixel and Lipiflow Arms', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'Treatment 1', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-0.3', 'spread': '3.0', 'groupId': 'OG000'}, {'value': '-3.3', 'spread': '2.2', 'groupId': 'OG001'}]}]}, {'title': 'Treament 2', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-1.5', 'spread': '2.5', 'groupId': 'OG000'}]}]}, {'title': 'Treatment 3', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-1.5', 'spread': '2.0', 'groupId': 'OG000'}]}]}, {'title': '4 weeks FU', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '0.2', 'spread': '2.8', 'groupId': 'OG000'}, {'value': '-0.1', 'spread': '2.0', 'groupId': 'OG001'}]}]}, {'title': '12 weeks FU', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '0.4', 'spread': '2.3', 'groupId': 'OG000'}, {'value': '1.5', 'spread': '2.1', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'the IOP values changes from baseline, respectively, for all visits, per treatment arm.', 'unitOfMeasure': 'mmHg', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'IOP values in mmHg and the changes from baseline to 12 weeks FU'}, {'type': 'SECONDARY', 'title': 'Lissamine Green Staining Scores and the Changes From Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'OG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '6.1', 'groupId': 'OG000', 'lowerLimit': '5.0', 'upperLimit': '7.3'}, {'value': '4.7', 'groupId': 'OG001', 'lowerLimit': '3.4', 'upperLimit': '6.0'}]}]}, {'title': 'Treatment 1', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '5.4', 'groupId': 'OG000', 'lowerLimit': '4.0', 'upperLimit': '6.8'}, {'value': '3.1', 'groupId': 'OG001', 'lowerLimit': '2.0', 'upperLimit': '4.1'}]}]}, {'title': 'Treatment 2', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '1.5', 'groupId': 'OG000', 'lowerLimit': '0.7', 'upperLimit': '2.2'}]}]}, {'title': 'Treatment 3', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '1.8'}]}]}, {'title': '4 weeks FU', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '1.4', 'groupId': 'OG000', 'lowerLimit': '0.4', 'upperLimit': '2.3'}, {'value': '3.3', 'groupId': 'OG001', 'lowerLimit': '2.2', 'upperLimit': '4.4'}]}]}, {'title': '12 weeks FU', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '1.9', 'groupId': 'OG000', 'lowerLimit': '0.7', 'upperLimit': '3.0'}, {'value': '1.5', 'groupId': 'OG001', 'lowerLimit': '0.4', 'upperLimit': '2.6'}]}]}, {'title': 'Treatment 1 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '22', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-0.7', 'groupId': 'OG000', 'lowerLimit': '-1.5', 'upperLimit': '0.0'}, {'value': '-1.7', 'groupId': 'OG001', 'lowerLimit': '-2.7', 'upperLimit': '-0.6'}]}]}, {'title': 'Treatment 2 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-4.9', 'groupId': 'OG000', 'lowerLimit': '-6.2', 'upperLimit': '-3.6'}]}]}, {'title': 'Treatment 3 change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-5.4', 'groupId': 'OG000', 'lowerLimit': '-6.7', 'upperLimit': '-4.0'}]}]}, {'title': 'FU 4 weeks change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-5.0', 'groupId': 'OG000', 'lowerLimit': '-6.4', 'upperLimit': '-3.6'}, {'value': '-1.4', 'groupId': 'OG001', 'lowerLimit': '-3.0', 'upperLimit': '0.2'}]}]}, {'title': 'FU 12 weeks change from baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}, {'units': 'Eyes', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '20', 'groupId': 'OG001'}]}], 'categories': [{'measurements': [{'value': '-4.1', 'groupId': 'OG000', 'lowerLimit': '-5.8', 'upperLimit': '-2.3'}, {'value': '-3.2', 'groupId': 'OG001', 'lowerLimit': '-4.7', 'upperLimit': '-1.7'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline following treatment for the test and control devices for the following assessments:\n\nLissamine staining scores (to assess the health of the conjunctival and corneal epithelium, particularly in dry eye disease, by identifying areas of damaged or dead cells).\n\nGrading scale:\n\n0 = Normal - No staining\n\n1. = Mild - Superficial stippling micropunctate staining\n2. = Moderate - Macropunctate staining with some coalescent areas\n3. = Severe - Numerous coalescent macropunctate areas and/or patches\n\n6 regions (nasal, superior nasal, inferior nasal, temporal, superior temporal, inferior temporal) are graded for each eye. total score range for each eye is 0-18.', 'unitOfMeasure': 'score on a scale', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'typeUnitsAnalyzed': 'Eyes', 'denomUnitsSelected': 'Eyes', 'populationDescription': 'subjects performed Lissamine staining scoresat baseline and during study visits'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C (Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'FG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'comment': 'subjects', 'groupId': 'FG000', 'numUnits': '22', 'numSubjects': '11'}, {'comment': 'subjects', 'groupId': 'FG001', 'numUnits': '20', 'numSubjects': '10'}]}, {'type': 'COMPLETED', 'achievements': [{'comment': 'subjects', 'groupId': 'FG000', 'numUnits': '18', 'numSubjects': '9'}, {'comment': 'subjects', 'groupId': 'FG001', 'numUnits': '20', 'numSubjects': '10'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numUnits': '4', 'numSubjects': '2'}, {'groupId': 'FG001', 'numUnits': '0', 'numSubjects': '0'}]}]}], 'typeUnitsAnalyzed': 'eyes'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'BG000'}, {'value': '10', 'groupId': 'BG001'}, {'value': '21', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nTixel C: Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.'}, {'id': 'BG001', 'title': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.\n\nLipiFlow: LipiFlow'}, {'id': 'BG002', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Categorical', 'classes': [{'categories': [{'title': '<=18 years', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'Between 18 and 65 years', 'measurements': [{'value': '7', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '15', 'groupId': 'BG002'}]}, {'title': '>=65 years', 'measurements': [{'value': '4', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '6', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '57.5', 'spread': '18.9', 'groupId': 'BG000'}, {'value': '59.4', 'spread': '7.7', 'groupId': 'BG001'}, {'value': '58.4', 'spread': '14.3', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '9', 'groupId': 'BG000'}, {'value': '7', 'groupId': 'BG001'}, {'value': '16', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '2', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '5', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race/Ethnicity, Customized', 'classes': [{'title': 'caucasian', 'categories': [{'measurements': [{'value': '11', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '19', 'groupId': 'BG002'}]}]}, {'title': 'white', 'categories': [{'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'Israel', 'categories': [{'measurements': [{'value': '11', 'groupId': 'BG000'}, {'value': '10', 'groupId': 'BG001'}, {'value': '21', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'study subjects comparing the Tixel device to LipiFlow System'}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2021-06-21', 'size': 558610, 'label': 'Study Protocol and Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'Prot_SAP_000.pdf', 'typeAbbrev': 'Prot_SAP', 'uploadDate': '2023-09-07T03:25', 'hasProtocol': True}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'SINGLE', 'whoMasked': ['OUTCOMES_ASSESSOR'], 'maskingDescription': 'Blinded Evaluator'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'A Randomized, Masked (Evaluator), Controlled, Prospective Pilot Study'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 30}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2021-10-26', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-11', 'completionDateStruct': {'date': '2023-02-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2024-11-14', 'studyFirstSubmitDate': '2021-05-03', 'resultsFirstSubmitDate': '2024-03-03', 'studyFirstSubmitQcDate': '2021-05-13', 'lastUpdatePostDateStruct': {'date': '2024-11-15', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2024-11-14', 'studyFirstPostDateStruct': {'date': '2021-05-17', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2024-11-15', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-01-04', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Score and Change From Baseline in Tear Break Up Times (TBUT), as Assessed by a Masked Rater', 'timeFrame': 'Tixel arm: Baseline and 4 weeks after last treatment (8 weeks post baseline). LipiFlow arm: Baseline and 4 weeks after treatment (4 weeks post baseline).', 'description': 'Change from baseline to the 4-weeks follow-up exam in Tear Break Up Times (TBUT), as assessed by a masked rater.\n\nTBUT - Tear Break-Up Time, is a clinical test used to evaluate the stability of the tear film on the surface of the eye. It measures the time it takes for dry spots to appear on the cornea after a blink. A shorter TBUT indicates a more unstable tear film, which can be a sign of dry eye disease or other ocular surface disorders.\n\nTear Break-Up Time (TBUT) is typically scored by the time (in seconds). The general interpretation of TBUT scores is as follows:\n\nNormal TBUT: More than 10 seconds Borderline TBUT: 5 to 10 seconds Abnormal/Low TBUT: Less than 5 seconds'}, {'measure': 'Comparison of the Incidence of Device-related Adverse Events for the Two-treatment Arms.', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Comparison of the incidence of device-related adverse events (e.g., increase in the lid margin such as development of floppy eyelids, entropion or ectropion; and lash integrity) for the two-treatment arms.'}], 'secondaryOutcomes': [{'measure': 'Score on a Scale and Change From Baseline in Patient Symptoms Using Ocular Surface Disease Index (OSDI).', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Change from baseline in patient symptoms using Ocular Surface Disease Index (OSDI) at 4-weeks and 12-weeks follow-up exam.\n\nThe Ocular Surface Disease Index (OSDI) is a questionnaire designed to assess the severity of dry eye disease.\n\nOSDI Questionnaire\n\nThe questionnaire consists of 12 questions divided into three subscales:\n\nOcular Symptoms Visual Functioning Environmental Triggers\n\nScoring System\n\nThe scoring for the OSDI is based on a scale from 0 to 100, where higher scores indicate more severe symptoms. Each question is scored as follows:\n\n0: None of the time\n\n1. Some of the time\n2. Half of the time\n3. Most of the time\n4. All of the time\n\nInterpretation of OSDI Scores\n\nThe OSDI scores are generally interpreted as follows:\n\n0-12: Normal or no dry eye 13-22: Mild dry eye 23-32: Moderate dry eye 33-100: Severe dry eye'}, {'measure': 'Score on a Scale and Change From Baseline in Meibomian Gland Score (MGS), as Assessed by a Masked Rater.', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'score on a scale at baseline, 4-weeks and 12-weeks follow-up exam in Meibomian Gland (MGS), as assessed by a masked rater.\n\nThe Meibomian Gland Score (MGS) is a clinical tool used to evaluate the function of the meibomian glands.\n\nScoring Criteria\n\nEach gland is assessed and scored based on the quality of the expressed secretion:\n\n0: No secretion\n\n1. Inspissated\n2. Cloudy\n3. Clear liquid\n\nInterpretation of MGS Minimal MGS score = 0 in each eye (15 glands evaluated in each eye) Maximal MGS score = 45 in each eye (15 glands evaluated in each eye) Low MGS: (below 12) Indicates poor function or obstruction of the meibomian glands, suggesting MGD.'}, {'measure': 'Overall Changes From Baseline in Tear Break Up Times (TBUT), as Assessed by a Masked Rater.', 'timeFrame': 'Tixel arm: Baseline and 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline and 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline to the 12-weeks follow-up exam in Tear Break Up Times (TBUT), as assessed by a masked rater.\n\nBUT - Tear Break-Up Time, is a clinical test used to evaluate the stability of the tear film on the surface of the eye. It measures the time it takes for dry spots to appear on the cornea after a blink. A shorter TBUT indicates a more unstable tear film, which can be a sign of dry eye disease or other ocular surface disorders.\n\nTear Break-Up Time (TBUT) is typically scored by the time (in seconds). The general interpretation of TBUT scores is as follows:\n\nNormal TBUT: More than 10 seconds Borderline TBUT: 5 to 10 seconds Abnormal/Low TBUT: Less than 5 seconds'}, {'measure': 'Score on a Scale During Treatment Discomfort and Pain Questionnaires (Each Self-assessed by VAS)', 'timeFrame': 'Tixel arm: 4 weeks (treatment 1- day 0, treatment 2- 2 weeks, treatment 3- 4 weeks). LipiFlow arm: On treatment day - day 0 (only one treatment for this arm)', 'description': 'Discomfort and Pain from the treatment (Tixel or LipiFlow) using the questionnaires assessed by the subject. These are visual analogue scale (VAS) questionnaires using a scale from 0-10 to assess eye discomfort and pain. Both questionnaires are to be self-assessed by the patient immediately following treatment.\n\nInterpetation for the assessment:\n\nscore 0- no discomfort / pain score 5 - moderate discomfort / pain score 10 - worst possible discomfort / pain'}, {'measure': 'Corneal Fluorescein Staining Slit Lamp Evaluation Scores and Change From Baseline', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline following treatment for the test and control devices for the following assessments:\n\nOcular Surface Staining (to evaluate the integrity of the corneal epithelium by identifying areas of damage or staining)\n\nGrading scale:\n\n0 = Normal - No staining\n\n1. = Mild - Superficial stippling micropunctate staining\n2. = Moderate - Macropunctate staining with some coalescent areas\n3. = Severe - Numerous coalescent macropunctate areas and/or patches\n\n5 regions (superior, temporal, central, nasal, and inferior) are graded for each eye. total score range from 0 -15.'}, {'measure': 'The Mean Changes From Baseline in IOP for All Eyes on the Tixel and Lipiflow Arms', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'the IOP values changes from baseline, respectively, for all visits, per treatment arm.'}, {'measure': 'Lissamine Green Staining Scores and the Changes From Baseline', 'timeFrame': 'Tixel arm: Baseline to 12 weeks after last treatment (16 weeks post baseline). LipiFlow arm: Baseline to 12 weeks after treatment (12 weeks post baseline).', 'description': 'Changes from baseline following treatment for the test and control devices for the following assessments:\n\nLissamine staining scores (to assess the health of the conjunctival and corneal epithelium, particularly in dry eye disease, by identifying areas of damaged or dead cells).\n\nGrading scale:\n\n0 = Normal - No staining\n\n1. = Mild - Superficial stippling micropunctate staining\n2. = Moderate - Macropunctate staining with some coalescent areas\n3. = Severe - Numerous coalescent macropunctate areas and/or patches\n\n6 regions (nasal, superior nasal, inferior nasal, temporal, superior temporal, inferior temporal) are graded for each eye. total score range for each eye is 0-18.'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Dry Eye Syndromes', 'Dry Eye', 'Meibomian Gland Dysfunction']}, 'descriptionModule': {'briefSummary': 'A Randomized, Masked (Evaluator), Controlled, Prospective Pilot Study of the Effectiveness and Safety of the Tixel®, Versus LipiFlow® in the Treatment of Meibomian Gland Dysfunction. Up to 30 patients (60 eyes) to be randomized in up to 2 clinical sites in Israel and/or Europe. study subject will receive three (3) treatments with Tixel in a monthly interval, and a single treatment for the control group. Follow-up will occur 1 month and 3 months following the last treatment.', 'detailedDescription': 'Up to 30 patients (60 eyes), 15 Per Device at up to 2 study sites in Israel and/or Europe will be recruited to evaluate the safety and effectiveness of the Tixel device in adults with Meibomian Gland Dysfunction (MGD). study subject will receive three (3) treatments with Tixel in a monthly interval, and single treatment for the control group. Follow-up will occur 1 month and 3 months following the last treatment.\n\nTixel group study visits will be as follow:\n\nScreening: (Must be done up to 7 days prior to initial treatment (Day 0), but can be also done on the same day as baseline testing and initial treatment) Randomization: (Performed after determining that patient is eligible for the study) Treatments - three treatments will be conducted to the study device group. Follow-Up Visits: 4-Weeks (+/-7days) and 12-Weeks (+/-14 days) after last treatment.\n\nControl group visit will be as follow:\n\nScreening: (Must be done up to 7 days prior to initial treatment (Day 0), but can be also done on the same day as baseline testing and initial treatment) Randomization: (Performed after determining that patient is eligible for the study) Treatment- single Follow-Up Visits: 4-Weeks (+/-7days) and 12-Weeks (+/-14 days) after last treatment.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n* Age 18 years and older of any gender or race.\n* Provision of written informed consent prior to study participation.\n* Willingness and ability to return for all study visits.\n* A positive history of self-reported dry eye symptoms for three months prior to the study using the Ocular Surface Disease Index (OSDI) questionnaire, and a score of ≥ 23 at the baseline visit.\n* Evidence of meibomian gland (MG) obstruction, based on a total Meibomian Gland Score (MGS) of ≤12 in the lower eyelids for each eye. The rater of MGS must not be involved in the study procedure.\n* Tear break-up time (TBUT) \\<10 seconds. The rater of TBUT must not be involved in the study procedure.\n* Agreement/ability to abstain from dry eye/MGD medications for the time between the treatment visit/s and the final study visit. Ocular lubricants are allowed if no changes are made during the study.\n* Fitzpatrick skin type I-VI\n\nExclusion Criteria:\n\n* History of ocular surgery including intraocular, oculo-plastic, corneal or refractive surgery within 1 year.\n* Patients with giant papillary conjunctivitis.\n* Patients with punctal plugs or who have had punctal cautery.\n* Ocular injury or trauma, chemical burns, or limbal stem cell deficiency within 3 months of the baseline examination.\n* Active ocular herpes zoster or simplex of eye or eyelid or a history of these within the last 3 months.\n* Patients who are aphakic.\n* Cicatricial lid margin disease identified via slit lamp examination, including pemphigoid, symblepharon, etc.\n* Active ocular infection (e.g., viral, bacterial, mycobacterial, protozoan, or fungal infection of the cornea, conjunctiva, lacrimal gland, lacrimal sac, or eyelids including a hordeolum or stye).\n* Active ocular inflammation or history of chronic, recurrent ocular inflammation within prior 3 months (e.g. retinitis, macular inflammation, choroiditis, uveitis, iritis, scleritis, episcleritis, keratitis).\n* Ocular surface abnormality that may compromise corneal integrity (e.g., prior chemical burn, recurrent corneal erosion, corneal epithelial defect, Grade 3 corneal fluorescein staining, or map dot fingerprint dystrophy).\n* Lid surface abnormalities (e.g., entropion, ectropion, tumor, edema, blepharospasm, lagophthalmos, severe trichiasis, severe ptosis) that may affect lid function in either eye.\n* Anterior blepharitis (staphylococcal, demodex, or seborrheic grade 3 or 4).\n* Systemic disease conditions that cause dry eye (e.g., Stevens- Johnson syndrome, vitamin A deficiency, rheumatoid arthritis, Wegener's granulomatosis, sarcoidosis, leukemia, Riley-Day syndrome, systemic lupus erythematosus, Sjogren's syndrome).\n* Unwillingness to abstain from systemic medications known to cause dryness for the study duration.\n* Women in child bearing age who are pregnant, nursing, or not utilizing adequate birth control measures.\n* Individuals who have changed the dosing of either systemic or non-dry eye/MGD ophthalmic medication within the past 30 days prior to screening.\n* Individuals who are unable or unwilling to remain on a stable dosing regimen for the duration of the study.\n* Individuals using isotretinoin (Accutane) within 1 year, cyclosporine-A (Restasis) or lifitegrast ophthalmic solution (Xiidra) within 3 months, or any other dry eye or MGD medications (antibiotics, non-steroidal anti-inflammatory drugs, corticosteroids) for at least 2weeks; and to maintain abstinence throughout the duration of the study (ocular lubricants are allowed if no changes are made during the study).\n* Individuals wearing contact lenses at any time during the prior three months and at any point during the study.\n* Current skin cancer, malignant sites and/or advanced premalignant lesions or moles in the treatment area.\n* An impaired immune system condition or use of immunosuppressive medication.\n* Collagen disorders, keloid formation and/or abnormal wound healing.\n* Previous invasive/ablative procedures in the areas to be treated within 3 months prior to initial treatment or plans for such treatment during the course treatment, or before complete healing of such treatments has occurred.\n* Any patient who takes or has taken any oral or topical medications, herbal treatment, food supplements, or vitamins which may cause fragile skin or impaired skin healing during the last 3 months.\n* Any patient who has a history of bleeding coagulopathies.\n* Any patient who has tattoos or permanent makeup in the treated area.\n* Any patient who has burned, blistered, irritated or sensitive skin in any of the areas to be treated.\n* Individuals using another ophthalmic investigational device or agent within 30 days of study participation.\n* Individuals that were treated in either eye with LipiFlow in the last 24 months, or Tixel at any point in the past.\n* Treatment in either eye with IPL in the last year.\n* Expression of the meibomian glands within 6 months prior to screening.\n* Use of at home warm compresses or lid hygiene products while participating in study."}, 'identificationModule': {'nctId': 'NCT04889950', 'briefTitle': 'Evaluate the Safety and Effectiveness of The Tixel Fractional System in the Treatment of Meibomian Gland Disfunction', 'organization': {'class': 'INDUSTRY', 'fullName': 'Novoxel Ltd.'}, 'officialTitle': 'A Randomized, Masked (Evaluator), Controlled, Prospective Pilot Study of the Effectiveness and Safety of the Tixel Versus Lipiflow in the Treatment of Meibomian Gland Dysfunction.', 'orgStudyIdInfo': {'id': 'CLN 0798'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Tixel Group', 'description': 'Tixel C Group: Screening and baseline visits, Treatment- 3 treatment sessions, followed by 2 Follow up sessions, 1and 3 months after last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.', 'interventionNames': ['Device: Tixel C']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'LipiFlow', 'description': 'LipiFlow: Screening and baseline visits, Treatment- 1 single treatment session, followed by 2 Follow up sessions, 1and 3 months after the last treatment visit. Subject will be questioned about Discomfort and Pain Questionnaires (self-assessed) and OSDI questionnaire.', 'interventionNames': ['Device: LipiFlow']}], 'interventions': [{'name': 'Tixel C', 'type': 'DEVICE', 'description': 'Tixel C )Novoxel®, Israel) is a thermomechanical system developed for fractional treatment. The system is designed for the treatment of soft tissue by direct conduction of heat, enabling tissue coagulation combined with micro ablation with low thermal damage to the surrounding tissue.', 'armGroupLabels': ['Tixel Group']}, {'name': 'LipiFlow', 'type': 'DEVICE', 'description': 'LipiFlow', 'armGroupLabels': ['LipiFlow']}]}, 'contactsLocationsModule': {'locations': [{'zip': '9103102', 'city': 'Jerusalem', 'country': 'Israel', 'facility': 'Shaare Zedek Medical Center', 'geoPoint': {'lat': 31.76904, 'lon': 35.21633}}], 'overallOfficials': [{'name': 'Ehud Reich, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Shaare Zedek Medical Center'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Novoxel Ltd.', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}