Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D029424', 'term': 'Pulmonary Disease, Chronic Obstructive'}, {'id': 'D010518', 'term': 'Periodontitis'}, {'id': 'D016388', 'term': 'Tooth Loss'}], 'ancestors': [{'id': 'D008173', 'term': 'Lung Diseases, Obstructive'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D002908', 'term': 'Chronic Disease'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D010510', 'term': 'Periodontal Diseases'}, {'id': 'D009059', 'term': 'Mouth Diseases'}, {'id': 'D009057', 'term': 'Stomatognathic Diseases'}, {'id': 'D014076', 'term': 'Tooth Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'CASE_CONTROL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 104}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2020-09-21', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-04', 'completionDateStruct': {'date': '2022-05-31', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2022-04-04', 'studyFirstSubmitDate': '2022-03-23', 'studyFirstSubmitQcDate': '2022-04-04', 'lastUpdatePostDateStruct': {'date': '2022-04-05', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2022-04-05', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2021-10-04', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Tooth loss', 'timeFrame': 'one year', 'description': 'Is the number of teeth different in patients with severe COPD compared to patients without COPD?'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['COPD', 'Periodontitis', 'Caries', 'Quality of Life', 'Tooth Loss']}, 'descriptionModule': {'briefSummary': 'This case-control study aims to investigate the association of severe COPD with oral health.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '85 Years', 'minimumAge': '40 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patients undergoing routine pulmonary or dental care.', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patients aged ≥ 40 years and ≤ 85 years;\n* Test group: patients with COPD GOLD 3 and 4 with available pulmonary function test values (FEV1, FVC) within the last two weeks;\n* Control group: patients without diagnosed or self-suspected pulmonary disease matched for age, sex, smoking and number of systemic diseases to the test group;\n* Understanding of measures performed in the study;\n* Written informed consent.\n\nExclusion Criteria:\n\n\\- Pregnancy.'}, 'identificationModule': {'nctId': 'NCT05311657', 'briefTitle': 'Oral Health and Severe COPD', 'organization': {'class': 'OTHER', 'fullName': 'Heidelberg University'}, 'officialTitle': 'Oral Health in Patients With Severe Chronic Obstructive Pulmonary Disease (COPD)', 'orgStudyIdInfo': {'id': 'S-615/2020'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Test Group', 'description': 'Severe COPD (GOLD 3 and 4).'}, {'label': 'Control Group', 'description': 'Matched to Test Group regarding age, sex, smoking history and number of systemic diseases.'}]}, 'contactsLocationsModule': {'locations': [{'zip': '69120', 'city': 'Heidelberg', 'state': 'Baden-Wurttemberg', 'country': 'Germany', 'facility': 'University Hospital Heidelberg', 'geoPoint': {'lat': 49.40768, 'lon': 8.69079}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Heidelberg University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Principal Investigator', 'investigatorFullName': 'Dr. Antonio Ciardo', 'investigatorAffiliation': 'Heidelberg University'}}}}