Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D000086382', 'term': 'COVID-19'}, {'id': 'D009203', 'term': 'Myocardial Infarction'}, {'id': 'D020521', 'term': 'Stroke'}, {'id': 'D016638', 'term': 'Critical Illness'}, {'id': 'D006333', 'term': 'Heart Failure'}, {'id': 'D020246', 'term': 'Venous Thrombosis'}, {'id': 'D011655', 'term': 'Pulmonary Embolism'}, {'id': 'D051437', 'term': 'Renal Insufficiency'}], 'ancestors': [{'id': 'D011024', 'term': 'Pneumonia, Viral'}, {'id': 'D011014', 'term': 'Pneumonia'}, {'id': 'D012141', 'term': 'Respiratory Tract Infections'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D018352', 'term': 'Coronavirus Infections'}, {'id': 'D003333', 'term': 'Coronaviridae Infections'}, {'id': 'D030341', 'term': 'Nidovirales Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D017202', 'term': 'Myocardial Ischemia'}, {'id': 'D006331', 'term': 'Heart Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D007238', 'term': 'Infarction'}, {'id': 'D007511', 'term': 'Ischemia'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D009336', 'term': 'Necrosis'}, {'id': 'D002561', 'term': 'Cerebrovascular Disorders'}, {'id': 'D001927', 'term': 'Brain Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D013927', 'term': 'Thrombosis'}, {'id': 'D016769', 'term': 'Embolism and Thrombosis'}, {'id': 'D004617', 'term': 'Embolism'}, {'id': 'D007674', 'term': 'Kidney Diseases'}, {'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D019370', 'term': 'Observation'}], 'ancestors': [{'id': 'D008722', 'term': 'Methods'}, {'id': 'D008919', 'term': 'Investigative Techniques'}]}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2022-06-17', 'size': 369384, 'label': 'Study Protocol', 'hasIcf': False, 'hasSap': False, 'filename': 'Prot_000.pdf', 'typeAbbrev': 'Prot', 'uploadDate': '2022-08-09T09:02', 'hasProtocol': True}, {'date': '2023-04-18', 'size': 254301, 'label': 'Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'SAP_001.pdf', 'typeAbbrev': 'SAP', 'uploadDate': '2023-06-19T10:29', 'hasProtocol': False}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 319600}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2020-08-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-07', 'completionDateStruct': {'date': '2025-02-28', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2024-08-13', 'studyFirstSubmitDate': '2021-04-07', 'studyFirstSubmitQcDate': '2021-04-07', 'lastUpdatePostDateStruct': {'date': '2024-08-14', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2021-04-08', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2025-02-28', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Mortality Rate', 'timeFrame': 'One year', 'description': 'Mortality after discharge from hospital'}], 'secondaryOutcomes': [{'measure': 'Rate of emergency hospital admission', 'timeFrame': 'one year', 'description': 'Emergency hospital admission'}, {'measure': 'Rate of emergency hospital admission for respiratory infection', 'timeFrame': 'one year', 'description': 'Emergency hospital admission for respiratory infection'}, {'measure': 'Rate of emergency hospital admission for a major adverse cardiac event', 'timeFrame': 'one year', 'description': 'Emergency hospital admission for a major adverse cardiac event (myocardial infarction, stroke, heart failure)'}, {'measure': 'Rate of emergency hospital admission for a venous thrombotic event', 'timeFrame': 'one year', 'description': 'Emergency hospital admission for a venous thrombotic event (deep vein thrombosis or pulmonary embolism)'}, {'measure': 'Rate of development of end stage renal failure', 'timeFrame': 'one year', 'description': 'Development of end stage renal failure treated by renal replacement therapy'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Covid19', 'Myocardial Infarction', 'Stroke', 'Critical Illness', 'Heart Failure', 'Deep Vein Thrombosis', 'Pulmonary Embolism', 'Renal Failure']}, 'descriptionModule': {'briefSummary': 'This retrospective cohort study aims to characterise outcomes for patients treated on an intensive care unit (ICU) with COVID-19 in England and Wales, one year after discharge from hospital. Outcomes will be compared with patients admitted as an emergency to an ICU for other conditions. The study will use existing national audit data linked to routine healthcare datasets.', 'detailedDescription': "Across England and Wales, over 10,000 patients have been treated for severe coronavirus disease 2019 (COVID-19) on an intensive care unit. Around 60% survived to leave hospital. It is unknown how survivors' severe COVID-19 infection, or the treatment they received on the intensive care unit, will affect their long-term health. Understanding what happens to these patients can help ensure they receive suitable care from their General Practitioner (GP) and other National Health Service (NHS) services after they leave hospital.\n\nThis study will follow up survivors for 1 year after discharge from hospital. The investigators will use data collected by the Intensive Care National Audit and Research Centre (ICNARC) to identify patients who were treated on an ICU for COVID-19. The investigators will then use NHS data to see whether these patients were readmitted to hospital and why. Information from the Office of National Statistics will identify whether patients died. By linking different sources of patient data, the investigators will estimate the health risks faced by survivors of severe COVID-19. These risks will be compared to those in patients treated on an ICU for other conditions."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'minimumAge': '16 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patients admitted to an adult (16 years or over), general ICU in England or Wales as an emergency between 1st July 2016 and 1st July 2020 who survived to hospital discharge.', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Age 16 years or over\n* Admitted to an adult, general ICU in England or Wales as an emergency (unplanned)\n* Admitted to ICU for either: a) confirmed COVID-19 between 1st January to 1st July 2020 or b) without confirmed COVID-19 between 1st July 2016 and 1st July 2020-\n\nExclusion Criteria:\n\n* Patients who died in hospital after treatment on an ICU'}, 'identificationModule': {'nctId': 'NCT04838106', 'acronym': 'OPTIC-19', 'briefTitle': 'Outcomes of Patients Who Survived Treatment on an Intensive Care Unit for COVID-19 in England and Wales', 'organization': {'class': 'OTHER', 'fullName': 'University of Oxford'}, 'officialTitle': 'Outcomes of Patients Who Survived Treatment on an Intensive Care Unit for COVID-19 in England and Wales: a Comparative Retrospective Cohort Study (OPTIC-19)', 'orgStudyIdInfo': {'id': 'PID15456'}, 'secondaryIdInfos': [{'id': '21/SC/0021', 'type': 'OTHER', 'domain': 'South Central - Hampshire B Research Ethics Committee'}, {'id': '21/CAG/0017', 'type': 'OTHER', 'domain': 'Confidentiality Advisory Group'}]}, 'armsInterventionsModule': {'armGroups': [{'label': 'Covid19', 'description': 'Patients admitted to an adult (16 years or over), general ICU in England or Wales as an emergency with confirmed COVID-19 between 1st January to 1st July 2020.', 'interventionNames': ['Other: Not applicable as observational study']}, {'label': 'Non Covid19', 'description': 'Patients admitted to an adult (16 years or over), general ICU in England or Wales as an emergency without confirmed COVID-19 between 1st July 2016 and 1st July 2020.', 'interventionNames': ['Other: Not applicable as observational study']}], 'interventions': [{'name': 'Not applicable as observational study', 'type': 'OTHER', 'description': 'Not applicable as observational study.', 'armGroupLabels': ['Covid19', 'Non Covid19']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'OX3 9DU', 'city': 'Oxford', 'state': 'Oxfordshire', 'country': 'United Kingdom', 'facility': 'Critical Care Research Group, Nuffield Department of Clinical Neurosciences, University of Oxford', 'geoPoint': {'lat': 51.75222, 'lon': -1.25596}}], 'overallOfficials': [{'name': 'Peter Watkinson, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University of Oxford'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO', 'description': 'Individual participant data will not be made publicly available due to privacy and legal implications.'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University of Oxford', 'class': 'OTHER'}, 'collaborators': [{'name': 'Intensive Care National Audit & Research Centre', 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR'}}}}