[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100605868":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":18,"locations":24,"responsibleParty":43,"collaborators":10,"id":47,"slug":10,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":10,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":56,"enrollmentInfo":57,"targetDuration":10,"studyType":60,"phases":10,"briefSummary":61,"conditions":62,"keywords":10,"overallStatus":27,"whyStopped":10,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":75},{"fullName":5,"class":6},"Shanghai 6th People's Hospital","OTHER",[8,12,15],{"label":9,"type":10,"description":11,"interventionNames":10},"Heathy Volunteers",null,"120 Healthy Volunteers for the establishment of reference intervals of salivary cortisol",{"label":13,"type":10,"description":14,"interventionNames":10},"Cushing's sydrome","50 cases diagnosed with Cushing's sydrome",{"label":16,"type":10,"description":17,"interventionNames":10},"Adrenal insufficiency","50 cases diagnosed with adrenal insufficiency",[19],{"name":20,"role":21,"phone":22,"phoneExt":10,"email":23},"Jian Zhou, Doctor","CONTACT","+86-021-64369181","zhoujian@sjtu.edu.cn",[25],{"facility":26,"status":27,"city":28,"state":29,"zip":30,"country":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"Shanghai Sixth People's Hospital","RECRUITING","Shanghai","Shanghai Municipality","200233","China",{"type":33,"coordinates":34},"Point",[35,36],121.45806,31.22222,{"lat":36,"lon":35},[39],{"name":40,"role":21,"phone":41,"phoneExt":10,"email":42},"Yufei Zhou, B.S.","16621727469","zyf2020@sjtu.edu.cn",{"type":44,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Jian Zhou","Principal Investigator, Professor, Chief Physician, Deputy Director","100605868",false,"NCT07168122","Establishment and Clinical Application of Reference Intervals of Salivary Cortisol","Study for Reference Intervals and Optimal Cut-offs for Salivary Cortisol","Healthy Volunteers:\n\nInclusion Criteria:\n\n1. Age ≥ 18 and ≤ 60 years old;\n2. Body mass index (BMI) ≥ 18.5 and ≤ 24.9 kg\\*m\\^-2;\n3. No previous history of chronic diseases such as hyperglycemia, hypertension, dyslipidemia, coronary heart disease and stroke;\n4. Normal glucose regulation, defined as: fasting blood-glucose \\\u003C 5.6 mmol\u002FL, 2-hour blood-glucose after glucose load \\\u003C 7.8 mmol\u002FL, and glycated hemoglobin (HbA1c) \\\u003C 5.7%.\n\nExclusion Criteria:\n\n1. Liver or kidney dysfunction, alanine aminotransferase (ALT) or aspartate aminotransferase (AST) or direct bilirubin higher than 1.5 times the upper limit of normal, or serum creatinine \\>115 μmol\u002FL;\n2. Pregnancy or lactation women, or people with cancer or mental illness;\n3. Factors affecting cortisol levels, including hypothalamus-pituitary-adrenal axis disease, autoimmune disease (systemic lupus erythematosus, rheumatoid arthritis, etc.), diagnosed mental disease, Alzheimer's disease, alcoholism (alcohol \\> 60 g\u002Fd for male, \\>40 g\u002Fd for women) and corticosteroid therapy in the past 3 months (females with contraceptives or estrogen);\n4. Factors affecting saliva collection, such as serious oral problems (oral ulcers, gingival bleeding);\n5. Night shift workers, who are awake from 11:00 PM to 7:00 AM;\n6. Acute infection (body temperature ≥ 37.3 ℃ or C-reactive protein \\> 50 mg\u002FL).\n\nCases:\n\nInclusion Criteria:\n\n1. Aged 18 to 80 years old;\n2. Patients with suspected Cushing's syndrome or adrenal insufficiency.\n\nExclusion Criteria:\n\n1. Corticosteroid therapy within the last 6 weeks;\n2. Acute infection;\n3. Severe oral conditions;\n4. Severe liver and kidney dysfunction;\n5. Alcoholism, depression, or other psychiatric disorders.",true,"ALL","18 Years","80 Years",{"count":58,"type":59},220,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to establish the normal reference intervals of salivary cortisol and optimal cut-offs for Cushing's sydrome and adrenal insufficiency.",[63,64,65],"Healthy Adult","Cushing Syndrome","Adrenal Insufficiency","2025-09-04",{"date":68,"type":69},"2025-09-11","ACTUAL",{"date":71,"type":59},"2025-09-01",{"date":73,"type":59},"2027-12-31",{"name":5,"class":6},1]