[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100546147":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":11,"centralContacts":15,"locations":7,"responsibleParty":20,"collaborators":7,"id":23,"slug":24,"hasResults":25,"nctId":26,"briefTitle":27,"officialTitle":28,"acronym":7,"eligibilityCriteria":29,"healthyVolunteers":25,"sex":30,"minAge":31,"maxAge":7,"enrollmentInfo":32,"targetDuration":7,"studyType":35,"phases":7,"briefSummary":36,"conditions":37,"keywords":7,"overallStatus":41,"whyStopped":7,"lastUpdateSubmitDate":42,"lastUpdatePostDateStruct":43,"startDateStruct":46,"completionDateStruct":48,"leadSponsor":50,"locationsCount":7},{"fullName":5,"class":6},"Peking University First Hospital","OTHER",null,[9],{"type":6,"name":10,"description":10,"armGroupLabels":7,"otherNames":7},"exposure: OSA resulting from chronic tonsillitis",[12],{"name":13,"affiliation":5,"role":14},"Xiaowan Du","STUDY_DIRECTOR",[16],{"name":13,"role":17,"phone":18,"phoneExt":7,"email":19},"CONTACT","13552834319","xiaowandu26@126.com",{"type":21,"investigatorFullName":13,"investigatorTitle":22,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Principal Investigator","100546147","effect-of-osa-resulting-from-chronic-tonsillitis-on-pregnancy-outcomes-100546147",false,"NCT06391151","Effect of OSA Resulting From Chronic Tonsillitis on Pregnancy Outcomes","Effect of Obstructive Sleep Apnea (OSA) Resulting From Chronic Tonsillitis on Pregnancy Outcomes","Inclusion Criteria:\n\n* Pregnant women confirmed with chronic tonsillitis by clinical diagnosis and presenting symptoms.\n* Pregnant women with a confirmed diagnosis of OSA based on polysomnography or other validated sleep monitoring techniques.\n* Pregnant women who are willing to participate in the study and provide informed consent.\n\nExclusion Criteria:\n\n* Pregnant women with other respiratory or sleep disorders that may confound the diagnosis of OSA.\n* Pregnant women with severe comorbidities or medical conditions that may significantly impact pregnancy outcomes.\n* Pregnant women who have undergone surgical treatment for chronic tonsillitis or OSA during the study period.\n* Pregnant women who refuse to participate in the study or are unable to provide informed consent.","FEMALE","18 Years",{"count":33,"type":34},500,"ESTIMATED","OBSERVATIONAL","This cohort study aims to investigate the impact of obstructive sleep apnea hypopnea syndrome (OSA) resulting from chronic tonsillitis on pregnancy outcomes. The hypothesis posits that chronic tonsillitis-induced OSA may exacerbate pregnancy complications and increase the risk of adverse pregnancy outcomes.",[38,39,40],"Obstructive Sleep Apnea","Chronic Tonsillitis","Pregnancy","NOT_YET_RECRUITING","2024-06-03",{"date":44,"type":45},"2024-06-04","ACTUAL",{"date":47,"type":34},"2024-07-01",{"date":49,"type":34},"2026-06-30",{"name":5,"class":6}]