Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D020181', 'term': 'Sleep Apnea, Obstructive'}], 'ancestors': [{'id': 'D012891', 'term': 'Sleep Apnea Syndromes'}, {'id': 'D001049', 'term': 'Apnea'}, {'id': 'D012120', 'term': 'Respiration Disorders'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D020919', 'term': 'Sleep Disorders, Intrinsic'}, {'id': 'D020920', 'term': 'Dyssomnias'}, {'id': 'D012893', 'term': 'Sleep Wake Disorders'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 50}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2019-11-19', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-04', 'completionDateStruct': {'date': '2025-10-21', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2024-04-19', 'studyFirstSubmitDate': '2019-11-22', 'studyFirstSubmitQcDate': '2019-12-06', 'lastUpdatePostDateStruct': {'date': '2024-04-22', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2019-12-09', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2025-01-21', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Difference in polysomnography (PSG) data between UAS and CPAP groups', 'timeFrame': '2 years'}, {'measure': 'Difference in Epworth Sleepiness Scale questionnaire data between UAS and CPAP groups', 'timeFrame': '2 years'}, {'measure': 'Difference in Functional Outcomes of Sleep questionnaire data between UAS and CPAP groups', 'timeFrame': '2 years'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Obstructive Sleep Apnea', 'Continuous Positive Airway Pressure'], 'conditions': ['Obstructive Sleep Apnea']}, 'descriptionModule': {'briefSummary': 'To date, there has been no head to head comparison of Upper Airway Stimulation (UAS) and Continuous Positive Airway Pressure (CPAP) utilizing a full night polysomnographic evaluation. With this study we aim to evaluate a pilot cohort of patients with OSA treated with CPAP or UAS using the WatchPAT polysomnography system.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '22 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Patients using upper airway stimulation or continuous positive airway pressure', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Age greater than 22 years old\n* History of moderate to severe OSA (AHI 15-65)\n* UAS implantation with postoperative titration and demonstrated successful use of therapy or has demonstrated the ability to tolerate CPAP for greater than 4 hours per night 5 days per week.\n\nExclusion Criteria:\n\n* none'}, 'identificationModule': {'nctId': 'NCT04191512', 'briefTitle': 'Head to Head Comparison of Upper Airway Stimulation and Continuous Positive Airway Pressure; a Pilot Study.', 'organization': {'class': 'OTHER', 'fullName': 'Thomas Jefferson University'}, 'officialTitle': 'Head to Head Comparison of Upper Airway Stimulation and Continuous Positive Airway Pressure; a Pilot Study.', 'orgStudyIdInfo': {'id': '19C.245'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Upper airway stimulation'}, {'label': 'Continuous positive airway pressure'}]}, 'contactsLocationsModule': {'locations': [{'zip': '19107', 'city': 'Philadelphia', 'state': 'Pennsylvania', 'status': 'RECRUITING', 'country': 'United States', 'contacts': [{'name': 'Elizabeth Duddy, RN, BSN', 'role': 'CONTACT'}, {'name': 'Colin Huntley, MD', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'Thomas Jefferson University Department of Otolaryngology', 'geoPoint': {'lat': 39.95238, 'lon': -75.16362}}], 'centralContacts': [{'name': 'Beth Duddy, RN', 'role': 'CONTACT', 'email': 'elizabeth.duddy@jefferson.edu', 'phone': '215-955-9880'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Thomas Jefferson University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}