Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24', 'removedCountries': ['United Kingdom']}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 39}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2009-05'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2011-04', 'completionDateStruct': {'date': '2011-04', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2011-04-06', 'studyFirstSubmitDate': '2009-07-17', 'studyFirstSubmitQcDate': '2009-07-17', 'lastUpdatePostDateStruct': {'date': '2011-04-07', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2009-07-20', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2011-04', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The aim of this observational study is to collect and evaluate the current clinical experience gained from the Hindfoot Arthrodesis Nail (HAN) for ankle and hindfoot fusions.', 'timeFrame': 'More than 1 year'}], 'secondaryOutcomes': [{'measure': 'Technical and surgical details Patient-centered endpoints (e.g., function as assessed by AAOS Foot and Ankle Outcomes Questionnaire (AAOS-FAOQ) score and the SF-36 Health Survey)', 'timeFrame': 'More than 1 year'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Hindfoot Arthrodesis', 'Hindfoot Pathologies']}, 'descriptionModule': {'briefSummary': 'The aim of this observational study is to collect and evaluate the current clinical experience gained from the Hindfoot Arthrodesis Nail (HAN) for ankle and hindfoot fusions.', 'detailedDescription': 'The HAN (Synthes) is a newly designed, titanium nail for trans-calcaneal, retrograde hindfoot fusion. The lateral bend allows an entry site in the center of the lateral column of the calcaneus, thus minimizing the risk of iatrogenic injury of the plantar neurovascular bundle.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': "Eligible patients will be identified from the study sites' medical records, information systems, and OR logs. The responsible local investigator or co-investigator at each study site will approach patients by letter or phone, and inquire about their interest in participating in this study.", 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* HAN fusion procedure ≥ 12 months before entering the study.\n* Written or oral informed consent.'}, 'identificationModule': {'nctId': 'NCT00942032', 'briefTitle': 'Clinical Experience With the Hindfoot Arthrodesis Nail for the Surgical Treatment of Ankle and Hindfoot Pathologies', 'organization': {'class': 'OTHER', 'fullName': 'AO Innovation Translation Center'}, 'officialTitle': 'Clinical Experience With the Hindfoot Arthrodesis Nail (HAN) for the Surgical Treatment of Ankle and Hindfoot Pathologies. A Retrospective Case Series.', 'orgStudyIdInfo': {'id': 'HAN-09'}}, 'contactsLocationsModule': {'locations': [{'zip': '92270', 'city': 'Rancho Mirage', 'state': 'California', 'country': 'United States', 'facility': 'Eisenhower Medical Center', 'geoPoint': {'lat': 33.73974, 'lon': -116.41279}}, {'zip': '29425', 'city': 'Charleston', 'state': 'South Carolina', 'country': 'United States', 'facility': 'Medical University of South Carolina', 'geoPoint': {'lat': 32.77632, 'lon': -79.93275}}, {'zip': '98104-2499', 'city': 'Seattle', 'state': 'Washington', 'country': 'United States', 'facility': 'Harborview Medical Center', 'geoPoint': {'lat': 47.60621, 'lon': -122.33207}}, {'zip': '49933', 'city': 'Angers', 'country': 'France', 'facility': "Centre Hospitalier Universitaire d'Angers", 'geoPoint': {'lat': 47.47156, 'lon': -0.55202}}, {'zip': '13353', 'city': 'Berlin', 'country': 'Germany', 'facility': 'Charité Berlin, Campus Virchow Klinikum', 'geoPoint': {'lat': 52.52437, 'lon': 13.41053}}, {'zip': '01307', 'city': 'Dresden', 'country': 'Germany', 'facility': 'Universitätsklinikum Carl Gustav Carus', 'geoPoint': {'lat': 51.05089, 'lon': 13.73832}}, {'zip': '11486', 'city': 'Stockholm', 'country': 'Sweden', 'facility': 'Stockholms Fotkirurgklinik Sophiahemmet', 'geoPoint': {'lat': 59.32938, 'lon': 18.06871}}], 'overallOfficials': [{'name': 'Beate P. Hanson, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Ao Clinical Investigation and Documentation, Davos, Switzerland'}, {'name': 'Andrew K. Sands, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': "St. Vincent's Hospital, Foot and Ankle Surgery"}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'AO Clinical Investigation and Publishing Documentation', 'class': 'OTHER'}, 'collaborators': [{'name': 'Synthes Inc.', 'class': 'INDUSTRY'}], 'responsibleParty': {'oldNameTitle': 'Andrew K. Sands, MD', 'oldOrganization': "St. Vincent's Hospital, Foot and Ankle Surgery"}}}}