Ignite Creation Date:
2025-12-25 @ 3:56 AM
Ignite Modification Date:
2026-02-25 @ 7:27 PM
Study NCT ID:
NCT02148302
Status:
TERMINATED
Last Update Posted:
2020-04-29
First Post:
2014-01-27
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Clinical Trial to Evaluate Blister Graft Utilizing a Novel Harvesting Device for Treatment of Venous Leg Ulcers
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24', 'removedCountries': ['The Bahamas']}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'serena@serenagroups.com', 'phone': '617-945-5225', 'title': 'Thomas E. Serena, MD', 'organization': 'SerenaGroup'}, 'certainAgreement': {'restrictionType': 'LTE60', 'piSponsorEmployee': False, 'restrictiveAgreement': True}, 'limitationsAndCaveats': {'description': 'The study was terminated before protocol enrollment could be reached.'}}, 'adverseEventsModule': {'timeFrame': 'Adverse event data was collected from enrollment to subject completion (12 weeks).', 'eventGroups': [{'id': 'EG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.', 'otherNumAtRisk': 57, 'deathsNumAtRisk': 57, 'otherNumAffected': 15, 'seriousNumAtRisk': 57, 'deathsNumAffected': 0, 'seriousNumAffected': 5}, {'id': 'EG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).', 'otherNumAtRisk': 66, 'deathsNumAtRisk': 66, 'otherNumAffected': 17, 'seriousNumAtRisk': 66, 'deathsNumAffected': 0, 'seriousNumAffected': 6}], 'otherEvents': [{'term': 'Cold', 'stats': [{'groupId': 'EG000', 'numAtRisk': 57, 'numEvents': 15, 'numAffected': 15}, {'groupId': 'EG001', 'numAtRisk': 66, 'numEvents': 17, 'numAffected': 17}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'seriousEvents': [{'term': 'Infection', 'notes': 'Infection of venous leg ulcer', 'stats': [{'groupId': 'EG000', 'numAtRisk': 57, 'numEvents': 5, 'numAffected': 5}, {'groupId': 'EG001', 'numAtRisk': 66, 'numEvents': 6, 'numAffected': 6}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Number of Patients With Healed Wounds', 'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'OG000'}, {'value': '66', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'OG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'classes': [{'categories': [{'measurements': [{'value': '11', 'groupId': 'OG000'}, {'value': '16', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': '12 weeks', 'description': 'Number of patients experiencing wound healing with epidermal grafting and standard of care vs. standard of care alone', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Wound Area Change at Week 4', 'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'OG000'}, {'value': '66', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'OG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'classes': [{'categories': [{'measurements': [{'value': '26.8', 'spread': '20.24', 'groupId': 'OG000'}, {'value': '27.2', 'spread': '24.12', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': '4 weeks', 'description': 'Percentage of wound area change at week 4', 'unitOfMeasure': 'percentage of area change', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Wound Area Change at Week 12', 'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'OG000'}, {'value': '66', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'OG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'classes': [{'categories': [{'measurements': [{'value': '41.7', 'spread': '21', 'groupId': 'OG000'}, {'value': '47.4', 'spread': '21.5', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': '12 weeks', 'description': 'Percentage of wound area change at Week 12', 'unitOfMeasure': 'percentage of area change', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Incidence of Adverse Event', 'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'OG000'}, {'value': '66', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'OG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'classes': [{'categories': [{'measurements': [{'value': '28', 'groupId': 'OG000'}, {'value': '27', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': '12 weeks', 'description': 'Incidence of adverse events with epidermal grafting versus standard of care.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'FG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '57'}, {'groupId': 'FG001', 'numSubjects': '66'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '57'}, {'groupId': 'FG001', 'numSubjects': '66'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '0'}]}]}]}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'BG000'}, {'value': '66', 'groupId': 'BG001'}, {'value': '123', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment\n\nHarvesting Device (CelluTome©): Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.'}, {'id': 'BG001', 'title': 'Control: SOC Alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}, {'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': '37', 'groupId': 'BG000'}, {'value': '41', 'groupId': 'BG001'}, {'value': '78', 'groupId': 'BG002'}]}, {'title': '>=65 years', 'measurements': [{'value': '20', 'groupId': 'BG000'}, {'value': '25', 'groupId': 'BG001'}, {'value': '45', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '32', 'groupId': 'BG000'}, {'value': '37', 'groupId': 'BG001'}, {'value': '69', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '25', 'groupId': 'BG000'}, {'value': '29', 'groupId': 'BG001'}, {'value': '54', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '56', 'groupId': 'BG000'}, {'value': '64', 'groupId': 'BG001'}, {'value': '120', 'groupId': 'BG002'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'United States', 'categories': [{'measurements': [{'value': '52', 'groupId': 'BG000'}, {'value': '66', 'groupId': 'BG001'}, {'value': '118', 'groupId': 'BG002'}]}]}, {'title': 'Colombia', 'categories': [{'measurements': [{'value': '5', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '5', 'groupId': 'BG002'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}, {'title': 'Area at Screening Visit', 'classes': [{'categories': [{'measurements': [{'value': '8.48', 'spread': '6.72', 'groupId': 'BG000'}, {'value': '7.59', 'spread': '6.81', 'groupId': 'BG001'}, {'value': '8.04', 'spread': '6.76', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'cm^2', 'dispersionType': 'STANDARD_DEVIATION'}]}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2017-04-05', 'size': 4720623, 'label': 'Study Protocol and Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'Prot_SAP_000.pdf', 'typeAbbrev': 'Prot_SAP', 'uploadDate': '2020-03-20T23:25', 'hasProtocol': True}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 123}}, 'statusModule': {'whyStopped': 'Stopped by sponsor. No interest in continuing trial due to business changes.', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2014-05'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-04', 'completionDateStruct': {'date': '2017-11', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-04-20', 'studyFirstSubmitDate': '2014-01-27', 'resultsFirstSubmitDate': '2020-03-20', 'studyFirstSubmitQcDate': '2014-05-27', 'lastUpdatePostDateStruct': {'date': '2020-04-29', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2020-04-20', 'studyFirstPostDateStruct': {'date': '2014-05-28', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2020-04-29', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2017-11', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Number of Patients With Healed Wounds', 'timeFrame': '12 weeks', 'description': 'Number of patients experiencing wound healing with epidermal grafting and standard of care vs. standard of care alone'}], 'secondaryOutcomes': [{'measure': 'Wound Area Change at Week 4', 'timeFrame': '4 weeks', 'description': 'Percentage of wound area change at week 4'}, {'measure': 'Wound Area Change at Week 12', 'timeFrame': '12 weeks', 'description': 'Percentage of wound area change at Week 12'}, {'measure': 'Incidence of Adverse Event', 'timeFrame': '12 weeks', 'description': 'Incidence of adverse events with epidermal grafting versus standard of care.'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['Venous Leg Ulcerations', 'Epidermal Grafts', 'Chronic wounds', 'Clinical trial', 'Protease levels in chronic wounds'], 'conditions': ['Impaired Wound Healing', 'Venous Insufficiency of Leg', 'Diabetic Ulcers']}, 'descriptionModule': {'briefSummary': "Epidermal grafts are believed to promote healing by two mechanisms: graft take and the promotion of wound healing through the delivery of growth factors and the essential elements of tissue repair and wound healing.28 This study is intended to establish the superior effectiveness of epidermal grafting and multi-layer compression over that of multi-layer compression alone, in the treatment of venous leg ulcers.\n\nMillions of Americans are afflicted with painful, open, draining sores on their lower extremities. These sores are referred to as venous leg ulcerations (VLUs). Under the best of circumstances these ulcers require weeks or months to heal. Not uncommonly wound care specialists see patients who have suffered for years or faced amputation of the limb as their only option to alleviate the pain.\n\nStandard of care will result in healing in 50% of venous leg ulcers in 12 weeks. However, roughly half of patients suffering from venous ulcers will require advanced therapy. Epidermal grafting has been a reconstructive option for decades; however, to date there has not been a reliable and reproducible system to harvest epidermis. The CelluTome® Harvesting System permits the harvesting of epidermal blister grafts at the patient's bedside without the need for anesthesia. The grafts can be easily transferred to the wound bed. In case studies, epidermal grafting appeared to be effective in reducing wound size and accelerating closure of venous leg ulcers.", 'detailedDescription': 'This study is a multi-center, randomized, controlled open-label study designed to evaluate the safety and effectiveness of epidermal grafting using the CelluTome® system plus multi-layer compression therapy versus multi-layer compression (SOC) in the treatment of venous leg ulcers.\n\nThe study will have two phases: Screening and Treatment. The Screening Phase (1 -14 days) is designed to determine whether subjects are eligible to proceed to the Treatment Phase of the study and consists of a series of screening assessments designed to determine eligibility.\n\nAt or up to 14 days before the first Screening Phase Visit (S1), written informed consent from the subject will be obtained by the Investigator or suitably qualified designee before the performance of any other protocol-specific procedure.\n\nAt the first Screening Phase Visit (S1), the Investigator will select the study (target) ulcer. Each subject will have only one VLU selected as the study (target) ulcer. In the situation where a subject has more than one VLU at the S1 visit, the Investigator will select the largest VLU that meets the eligibility criteria of the protocol as the study (target) ulcer.\n\nPatients whose target ulcer has been treated with compression therapy for the previous two weeks are eligible to enter the treatment phase once all of the inclusion and exclusion criteria are met. If the ulcer has not received compression, the patient should be placed in compression and enrolled in the study after 14 days of compression therapy. Ulcers that have decreased in size by more than 40% during the screening period will be excluded as "rapid healer." Subjects that meet the inclusion/exclusion criteria at the end of screening will be randomized to either the Cellutome graft plus Standard of Care group or just the Standard of Care group. At Treatment Visit 7, subjects in the Standard of Care group that have healed \\<40% will be allowed to cross over to the Cellutome graft group.\n\nThe study will consist of up to 30 centers in the United States each contributing about 10 subjects per center in order to obtain 194 evaluable subjects. The investigators anticipate a 10% drop out rate during the trial therefore a total of 213 subjects will be recruited. This trial employs an adaptive design therefore the enrollment numbers may be reduced or increased based on planned interim analysis.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n1. At least 18 years old.\n2. Adequate arterial flow (Ankle Brachial Pressure Index (ABI) \\> 0.75. (Calculations will be made using measurements from both posterior tibial and dorsalis pedis arteries as well as both arms), OR Skin Perfusion Pressure (SPP) \\>30, OR biphasic PVR OR TBI \\> 0.60 OR TCPO2 \\> 30mmHg OR adequate perfusion as demonstrated on florescent angiography, LUNA®).\n3. Presence of a venous leg ulcer through full skin thickness but not down to muscle, tendon or bone. The largest ulcer will be the index ulcer and the only one included in the study. If other ulcerations are present on the same leg they have to be more than 2 cm apart from the index ulcer.\n4. Study ulcer has been present for at least one month prior to the initial screening visit, and is excluded if it has undergone 12 months of continuous high strength compression therapy over its duration.\n5. Study ulcer is a minimum of 2.0 cm2 / maximum of 25 cm2 at the randomization visit.\n6. The target ulcer has been treated with compression therapy for at least 14 days prior to randomization.\n7. Ulcer has a clean, granulating base with minimal adherent slough at the randomization visit.\n8. Patient understands / is willing to participate in the clinical study and can comply with weekly visits and follow-up regimen.\n9. Patient has read and signed the IRB/IEC approved Informed Consent Form before screening procedures are undertaken.\n\nExclusion Criteria:\n\nPotential subjects meeting any of the following criteria will be excluded from enrollment and subsequent randomization.\n\n1. Study ulcer(s) deemed by the investigator to be caused by a medical condition other than venous insufficiency. These may include, but are not limited to: fungal ulcerations, malignant ulcerations, and ulcerations due to arterial insufficiency.\n2. Study ulcer exhibits clinical signs and symptoms of infection at the SV (screening visit) or TV1 (Treatment Visit 1).\n3. Known allergy to the components of the multi-layer compression bandaging, or who cannot tolerate multi-layer compression therapy.\n4. Study ulcer is suspicious for cancer should undergo an ulcer biopsy to rule out a carcinoma of the ulcer. The patient may be enrolled after a negative biopsy.\n5. Patients with a history of more than two weeks treatment with immunosuppressants (including systemic corticosteroids), cytotoxic chemotherapy, or application of topical steroids to the ulcer surface within one month prior to initial screening, or who receive such medications during the screening period, or who are anticipated to require such medications during the course of the study.\n6. Study ulcer has been previously treated with tissue engineered materials (e.g. Apligraf® or Dermagraft®) or other scaffold materials (e.g. Oasis, meristem) within the last 30 days\n7. Study ulcer requiring negative pressure wound therapy or hyperbaric oxygen during the course of the trial.\n8. Ulcers on the dorsum of the foot or with more than 50% of the ulcer below the malleolus are excluded.\n9. Pregnant or breast feeding.\n10. Known history of having Acquired Immunodeficiency Syndrome (AIDS) or with a history of Human Immunodeficiency Virus (HIV).\n11. Known uncontrolled Diabetes Mellitus, as measured by an HbA1c \\> 10%.\n12. Ulcers that have healed more than 40% during the screening phase are excluded.\n13. Patients on any investigational drug(s) or therapeutic device(s) within 30 days preceding screening (i.e. S1); or patient or physician anticipates use of any of these therapies by the subject during the course of the study.\n14. History of radiation at ulcer site.\n15. Presence of one or more medical conditions, including renal, hepatic, hematologic, active auto-immune or immune diseases that, would make the subject an inappropriate candidate for this ulcer healing study.\n16. Patients who are unable to understand the aims and objectives of the trial.\n17. Presence of any condition(s) which seriously compromises the subject's ability to complete this study, or has a known history of poor adherence with medical treatment."}, 'identificationModule': {'nctId': 'NCT02148302', 'acronym': 'Cellutome', 'briefTitle': 'Clinical Trial to Evaluate Blister Graft Utilizing a Novel Harvesting Device for Treatment of Venous Leg Ulcers', 'organization': {'class': 'NETWORK', 'fullName': 'SerenaGroup, Inc.'}, 'officialTitle': 'A Multi-center Randomized Open-Label Controlled Clinical Trial Evaluating Suction Blister Grafting Utilizing a Novel Harvesting Device (CelluTome©) and Standard of Care vs. Standard of Care Alone in the Treatment of Venous Leg Ulcers', 'orgStudyIdInfo': {'id': 'CELLUTOME-VLU-013'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Harvesting Device (CelluTome©)', 'description': 'open-label trial designed to evaluate the safety and effectiveness of Epidermal grafting plus multi-layer compression therapy versus multi-layer compression alone in the healing of venous leg ulcers.\n\nEpidermal grafting will be applied up to three times in the treatment arm: at day zero, week 4 and week 8.\n\nA run-in period of two weeks followed by twelve weeks of active treatment', 'interventionNames': ['Device: Harvesting Device (CelluTome©)']}, {'type': 'NO_INTERVENTION', 'label': 'Control: SOC alone', 'description': 'The Standard of Care therapy in this study is multi-layer compression therapy. A number of compression bandaging systems are commercially available. The trial will utilize Coban-2 (3M, Minneapolis, MN).'}], 'interventions': [{'name': 'Harvesting Device (CelluTome©)', 'type': 'DEVICE', 'description': 'Subjects who continue to meet eligibility criteria will be randomized to one of two groups: (1) Up to 3 applications of Epidermal grafting harvested utilizing the CelluTome® system at day zero, week 4 and week 8, visits plus standard of care (multi-layer compression) (2) Multilayer compression alone.', 'armGroupLabels': ['Harvesting Device (CelluTome©)']}]}, 'contactsLocationsModule': {'locations': [{'zip': '33433', 'city': 'Boca Raton', 'state': 'Florida', 'country': 'United States', 'facility': 'Eric Lullove, Dpm', 'geoPoint': {'lat': 26.35869, 'lon': -80.0831}}, {'zip': '33030', 'city': 'Homestead', 'state': 'Florida', 'country': 'United States', 'facility': 'Advanced Research Institute of Miami', 'geoPoint': {'lat': 25.46872, 'lon': -80.47756}}, {'zip': '33770', 'city': 'Largo', 'state': 'Florida', 'country': 'United States', 'facility': 'Largo Medical Center', 'geoPoint': {'lat': 27.90979, 'lon': -82.78842}}, {'zip': '33016', 'city': 'Miami Lakes', 'state': 'Florida', 'country': 'United States', 'facility': 'GF Professional Research', 'geoPoint': {'lat': 25.90871, 'lon': -80.30866}}, {'zip': '30606', 'city': 'Athens', 'state': 'Georgia', 'country': 'United States', 'facility': 'St Marys Health Care System', 'geoPoint': {'lat': 33.96095, 'lon': -83.37794}}, {'zip': '46234', 'city': 'Indianapolis', 'state': 'Indiana', 'country': 'United States', 'facility': 'Michael Miller, Do', 'geoPoint': {'lat': 39.76838, 'lon': -86.15804}}, {'zip': '01201', 'city': 'Pittsfield', 'state': 'Massachusetts', 'country': 'United States', 'facility': 'Berkshire Medical Center', 'geoPoint': {'lat': 42.45008, 'lon': -73.24538}}, {'zip': '08318', 'city': 'Elmer', 'state': 'New Jersey', 'country': 'United States', 'facility': 'Inspira Health Network', 'geoPoint': {'lat': 39.59511, 'lon': -75.17018}}, {'zip': '07601', 'city': 'Hackensack', 'state': 'New Jersey', 'country': 'United States', 'facility': 'Hackensack University Medical Center', 'geoPoint': {'lat': 40.88593, 'lon': -74.04347}}, {'zip': '44307', 'city': 'Akron', 'state': 'Ohio', 'country': 'United States', 'facility': 'Akron General Medical Center', 'geoPoint': {'lat': 41.08144, 'lon': -81.51901}}, {'zip': '43614', 'city': 'Toledo', 'state': 'Ohio', 'country': 'United States', 'facility': 'University of Toledo Medical Center', 'geoPoint': {'lat': 41.66394, 'lon': -83.55521}}, {'zip': '74135', 'city': 'Tulsa', 'state': 'Oklahoma', 'country': 'United States', 'facility': 'St John Medical Center', 'geoPoint': {'lat': 36.15398, 'lon': -95.99277}}, {'zip': '97420', 'city': 'Coos Bay', 'state': 'Oregon', 'country': 'United States', 'facility': 'Bay Area Hospital', 'geoPoint': {'lat': 43.3665, 'lon': -124.21789}}, {'zip': '17201', 'city': 'Chambersburg', 'state': 'Pennsylvania', 'country': 'United States', 'facility': 'Summit Health Hospital', 'geoPoint': {'lat': 39.93759, 'lon': -77.6611}}, {'zip': '16544', 'city': 'Erie', 'state': 'Pennsylvania', 'country': 'United States', 'facility': 'Saint Vincent Health Center', 'geoPoint': {'lat': 42.12922, 'lon': -80.08506}}, {'zip': '16201', 'city': 'Kittanning', 'state': 'Pennsylvania', 'country': 'United States', 'facility': 'Armstrong County Memorial Hospital', 'geoPoint': {'lat': 40.81645, 'lon': -79.52199}}, {'zip': '29118', 'city': 'Orangeburg', 'state': 'South Carolina', 'country': 'United States', 'facility': 'Regional Medical Center', 'geoPoint': {'lat': 33.49182, 'lon': -80.85565}}, {'zip': '22801', 'city': 'Harrisonburg', 'state': 'Virginia', 'country': 'United States', 'facility': 'Pharmakon Medical Research', 'geoPoint': {'lat': 38.44957, 'lon': -78.86892}}], 'overallOfficials': [{'name': 'Thomas Serena, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'SerenaGroup, Inc.'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'SerenaGroup, Inc.', 'class': 'NETWORK'}, 'collaborators': [{'name': 'Kinetic Concepts, Inc.', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'SPONSOR'}}}}