Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D045169', 'term': 'Severe Acute Respiratory Syndrome'}], 'ancestors': [{'id': 'D012141', 'term': 'Respiratory Tract Infections'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D018352', 'term': 'Coronavirus Infections'}, {'id': 'D003333', 'term': 'Coronaviridae Infections'}, {'id': 'D030341', 'term': 'Nidovirales Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D019220', 'term': 'High-Energy Shock Waves'}], 'ancestors': [{'id': 'D000069453', 'term': 'Ultrasonic Waves'}, {'id': 'D013016', 'term': 'Sound'}, {'id': 'D011840', 'term': 'Radiation, Nonionizing'}, {'id': 'D011827', 'term': 'Radiation'}, {'id': 'D055585', 'term': 'Physical Phenomena'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 80}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2020-03-03', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-09', 'completionDateStruct': {'date': '2020-05-28', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-09-25', 'studyFirstSubmitDate': '2020-09-18', 'studyFirstSubmitQcDate': '2020-09-25', 'lastUpdatePostDateStruct': {'date': '2020-09-29', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2020-09-29', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2020-05-28', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Period prevalence of deep vein thrombosis (DVT)', 'timeFrame': 'From date of inclusion in the study until the date of development of a DVT, date of death from any cause, or date of discharge from the ICU, whichever came first, assessed up to 3 months', 'description': 'Percent (%) of patients with a DVT'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['SARS Virus']}, 'referencesModule': {'references': [{'pmid': '32031570', 'type': 'RESULT', 'citation': 'Wang D, Hu B, Hu C, Zhu F, Liu X, Zhang J, Wang B, Xiang H, Cheng Z, Xiong Y, Zhao Y, Li Y, Wang X, Peng Z. Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China. JAMA. 2020 Mar 17;323(11):1061-1069. doi: 10.1001/jama.2020.1585.'}, {'pmid': '31986264', 'type': 'RESULT', 'citation': 'Huang C, Wang Y, Li X, Ren L, Zhao J, Hu Y, Zhang L, Fan G, Xu J, Gu X, Cheng Z, Yu T, Xia J, Wei Y, Wu W, Xie X, Yin W, Li H, Liu M, Xiao Y, Gao H, Guo L, Xie J, Wang G, Jiang R, Gao Z, Jin Q, Wang J, Cao B. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Lancet. 2020 Feb 15;395(10223):497-506. doi: 10.1016/S0140-6736(20)30183-5. Epub 2020 Jan 24.'}, {'pmid': '32091533', 'type': 'RESULT', 'citation': 'Wu Z, McGoogan JM. Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in China: Summary of a Report of 72 314 Cases From the Chinese Center for Disease Control and Prevention. JAMA. 2020 Apr 7;323(13):1239-1242. doi: 10.1001/jama.2020.2648. No abstract available.'}, {'pmid': '32250385', 'type': 'RESULT', 'citation': 'Grasselli G, Zangrillo A, Zanella A, Antonelli M, Cabrini L, Castelli A, Cereda D, Coluccello A, Foti G, Fumagalli R, Iotti G, Latronico N, Lorini L, Merler S, Natalini G, Piatti A, Ranieri MV, Scandroglio AM, Storti E, Cecconi M, Pesenti A; COVID-19 Lombardy ICU Network. Baseline Characteristics and Outcomes of 1591 Patients Infected With SARS-CoV-2 Admitted to ICUs of the Lombardy Region, Italy. JAMA. 2020 Apr 28;323(16):1574-1581. doi: 10.1001/jama.2020.5394.'}, {'pmid': '32105632', 'type': 'RESULT', 'citation': 'Yang X, Yu Y, Xu J, Shu H, Xia J, Liu H, Wu Y, Zhang L, Yu Z, Fang M, Yu T, Wang Y, Pan S, Zou X, Yuan S, Shang Y. Clinical course and outcomes of critically ill patients with SARS-CoV-2 pneumonia in Wuhan, China: a single-centered, retrospective, observational study. Lancet Respir Med. 2020 May;8(5):475-481. doi: 10.1016/S2213-2600(20)30079-5. Epub 2020 Feb 24.'}, {'pmid': '32278361', 'type': 'RESULT', 'citation': 'Wang T, Chen R, Liu C, Liang W, Guan W, Tang R, Tang C, Zhang N, Zhong N, Li S. Attention should be paid to venous thromboembolism prophylaxis in the management of COVID-19. Lancet Haematol. 2020 May;7(5):e362-e363. doi: 10.1016/S2352-3026(20)30109-5. Epub 2020 Apr 9. No abstract available.'}]}, 'descriptionModule': {'briefSummary': 'The purpose of the study is to assess the frequency of the occurrence of a venous thrombosis in patients with the new Coronavirus disease, who are admitted to the Intensive Care Unit for impending respiratory failure requiring intubation and mechanical ventilation. Furthermore, the investigators aim at identifying potential risk factors for thrombosis and death.', 'detailedDescription': "Symptomatic infection with the severe acute respiratory syndrome coronavirus 2 ranges from mild to critical spectrum. About 80% of laboratory confirmed infections presented with mild symptoms, usually not requiring hospitalization. Critical disease requiring respiratory and/or circulatory support was reported in 5% of the subjects. Acute respiratory distress syndrome represents the most common complication in patients with severe disease. Several cases of venous thromboembolism in patients with laboratory confirmed infection have been reported, but it is unclear if this occurrence is higher in this specific patients' population. The purpose of the present study is to assess the prevalence of deep venous thrombosis in patients infected with SARS-CoV-2 admitted to the Intensive care Unit requiring invasive mechanical ventilation using vein ultrasonography."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'All consecutive adult patients with laboratory confirmed SARS-CoV-2 infection admitted to the Intensive Care Unit requiring invasive respiratory support', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* patients admitted to the Intensive Care Unit\n* laboratory confirmed SARS-CoV-2 infection\n* invasive respiratory support\n\nExclusion Criteria:\n\n* none'}, 'identificationModule': {'nctId': 'NCT04567927', 'briefTitle': 'Prevalence and Risk Factors for Venous Thromboembolic Events in Critically Ill Patients With COVID-19', 'organization': {'class': 'OTHER', 'fullName': 'Ente Ospedaliero Cantonale, Bellinzona'}, 'officialTitle': 'Prevalence and Risk Factors for Venous Thromboembolic Events in Critically Ill Patients With SARS-CoV-2 Infection', 'orgStudyIdInfo': {'id': '2020-01266'}}, 'armsInterventionsModule': {'interventions': [{'name': 'Ultrasonography', 'type': 'OTHER', 'description': 'Venous compression ultrasonography using real-time B-mode and colour doppler in transverse and longitudinal views'}]}, 'contactsLocationsModule': {'locations': [{'zip': '6500', 'city': 'Bellinzona', 'state': 'Canton Ticino', 'country': 'Switzerland', 'facility': 'Ospedale Regionale di Bellinzona e Valli', 'geoPoint': {'lat': 46.19278, 'lon': 9.01703}}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Chiesa Alessandro Felice', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Principal Investigator', 'investigatorFullName': 'Chiesa Alessandro Felice', 'investigatorAffiliation': 'Ente Ospedaliero Cantonale, Bellinzona'}}}}