Ignite Creation Date:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-31 @ 3:58 AM
Study NCT ID:
NCT07435805
Status:
RECRUITING
Last Update Posted:
2026-02-27
First Post:
2026-02-21
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Long-Term Health Effects of Previous COVID-19 in Patients Undergoing Preoperative Anesthesia Evaluation
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2026-03-25'}, 'conditionBrowseModule': {'meshes': [{'id': 'D000094024', 'term': 'Post-Acute COVID-19 Syndrome'}], 'ancestors': [{'id': 'D000086382', 'term': 'COVID-19'}, {'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': 'D000094025', 'term': 'Post-Infectious Disorders'}, {'id': 'D002908', 'term': 'Chronic Disease'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'OTHER'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 400}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2025-12-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2026-02', 'completionDateStruct': {'date': '2026-06-20', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2026-02-21', 'studyFirstSubmitDate': '2026-02-21', 'studyFirstSubmitQcDate': '2026-02-21', 'lastUpdatePostDateStruct': {'date': '2026-02-27', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2026-02-27', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-06-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Prevalence of Persistent Post-COVID Symptoms', 'timeFrame': 'At the time of preoperative anesthesia assessment', 'description': 'Assessment of respiratory, cardiovascular, neurological, psychological, and general health symptoms using a structured post-COVID clinical questionnaire administered during preoperative anesthesia evaluation.'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Post-COVID Condition', 'COVID-19 Sequelae', 'Preoperative Assessment', 'Cross-Sectional Study'], 'conditions': ['Post-COVID Condition', 'Long COVID', 'Sequelae of COVID-19']}, 'descriptionModule': {'briefSummary': 'The COVID-19 pandemic has resulted in persistent health problems in a significant proportion of individuals after recovery from the acute infection. These long-term manifestations, commonly referred to as post-COVID condition or long COVID, may involve respiratory, cardiovascular, neurological, psychological, and general health domains. Understanding these sequelae is particularly important in patients undergoing preoperative anesthesia evaluation, as residual symptoms may influence perioperative risk assessment and clinical decision-making.\n\nThis cross-sectional observational study aims to evaluate the long-term clinical and health effects of previous COVID-19 infection in adult patients presenting to the preoperative anesthesia clinic. Patients aged 18 years and older who report a history of confirmed COVID-19 infection will be included. Clinical data related to the acute infection period (disease severity, hospitalization, intensive care unit admission, oxygen therapy, and radiological findings) will be retrospectively obtained from hospital records. At the time of preoperative assessment, participants will complete a structured post-COVID clinical questionnaire to evaluate persistent symptoms across multiple organ systems.\n\nThe study seeks to determine the prevalence and characteristics of long-term post-COVID symptoms and to explore potential associations between acute disease severity and ongoing health complaints. No additional medical intervention will be performed as part of this research.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Adult patients aged 18 years and older presenting to the preoperative anesthesia clinic of Elazığ Fethi Sekin City Hospital who report a previous laboratory-confirmed COVID-19 infection. The study population consists of surgical candidates undergoing routine preoperative evaluation. Clinical information regarding the acute COVID-19 period will be obtained retrospectively from hospital records, and persistent post-COVID symptoms will be assessed at the time of preoperative evaluation using a structured questionnaire.', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Age ≥18 years\n\nPresentation to the preoperative anesthesia clinic\n\nSelf-reported history of laboratory-confirmed COVID-19 infection\n\nAbility to provide informed consent\n\nWillingness to complete the post-COVID clinical questionnaire\n\nExclusion Criteria:\n\n* Age \\<18 years\n\nNo history of COVID-19 infection\n\nRefusal to participate or incomplete questionnaire\n\nCognitive impairment or communication difficulties preventing reliable data collection'}, 'identificationModule': {'nctId': 'NCT07435805', 'briefTitle': 'Long-Term Health Effects of Previous COVID-19 in Patients Undergoing Preoperative Anesthesia Evaluation', 'organization': {'class': 'OTHER', 'fullName': 'Elazıg Fethi Sekin Sehir Hastanesi'}, 'officialTitle': 'Long-Term Clinical and Health Effects of Previous COVID-19 in Patients Presenting for Preoperative Anesthesia Evaluation', 'orgStudyIdInfo': {'id': 'EFSH-ANES-2025-19-23'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Previous COVID-19 Patients', 'description': 'Adult patients (≥18 years) presenting to the preoperative anesthesia clinic who report a history of laboratory-confirmed COVID-19 infection. Clinical data related to the acute infection period will be retrospectively obtained from hospital records, and persistent post-COVID symptoms will be assessed using a structured questionnaire at the time of preoperative evaluation.', 'interventionNames': ['Other: Post-COVID Clinical Assessment']}], 'interventions': [{'name': 'Post-COVID Clinical Assessment', 'type': 'OTHER', 'description': 'Structured post-COVID symptom questionnaire and retrospective clinical data review performed at the time of preoperative anesthesia evaluation. No therapeutic intervention is applied.', 'armGroupLabels': ['Previous COVID-19 Patients']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Elâzığ', 'state': 'Elaziğ', 'status': 'RECRUITING', 'country': 'Turkey (Türkiye)', 'contacts': [{'name': 'OĞUZ KAĞAN BULUT, MD', 'role': 'CONTACT', 'email': 'oguzkaganbulut@hotmail.com', 'phone': '+905327858130'}], 'facility': 'Fethi Sekin City Hospital', 'geoPoint': {'lat': 38.67431, 'lon': 39.22321}}], 'centralContacts': [{'name': 'OĞUZ KAĞAN BULUT, MD', 'role': 'CONTACT', 'email': 'oguzkaganbulut@hotmail.com', 'phone': '+905327858130'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Elazıg Fethi Sekin Sehir Hastanesi', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Principal Investigator', 'investigatorFullName': 'Oğuz Kağan Bulut', 'investigatorAffiliation': 'Elazıg Fethi Sekin Sehir Hastanesi'}}}}