[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639468":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":33,"centralContacts":38,"locations":44,"responsibleParty":62,"collaborators":32,"id":65,"slug":66,"hasResults":67,"nctId":68,"briefTitle":69,"officialTitle":69,"acronym":70,"eligibilityCriteria":71,"healthyVolunteers":67,"sex":72,"minAge":32,"maxAge":32,"enrollmentInfo":73,"targetDuration":32,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":82,"overallStatus":85,"whyStopped":32,"lastUpdateSubmitDate":86,"lastUpdatePostDateStruct":87,"startDateStruct":90,"completionDateStruct":92,"leadSponsor":94,"locationsCount":95},{"fullName":5,"class":6},"Southeast University, China","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Dexamethasone Group","EXPERIMENTAL","Dexamethasone plus usual care",[13],"Drug: Dexamethasone",{"label":15,"type":16,"description":17,"interventionNames":18},"Placebo Group","PLACEBO_COMPARATOR","Placebo plus usual care",[19],"Drug: Placebo",[21,28],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DRUG","Dexamethasone","Participants assigned to dexamethasone will receive 20 mg intravenously as soon as possible after randomization. Beginning after 10:00 am on the next calendar day following randomization, dexamethasone 20 mg will be administered once daily through day 5, followed by dexamethasone 10 mg once daily from Day 6 to Day 10.",[9],[27],"Dexamethasone sodium phosphate injection, 5 mg\u002F1 mL",{"type":22,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"Placebo","Participants assigned to the placebo group will receive 0.9% sodium chloride injection as matching placebo, administered according to the same schedule as dexamethasone",[15],null,[34],{"name":35,"affiliation":36,"role":37},"Jianfeng Xie, MD","Southeast University, Zhongda Hospital","PRINCIPAL_INVESTIGATOR",[39],{"name":40,"role":41,"phone":42,"phoneExt":32,"email":43},"Hui Chen, MD","CONTACT","+86-18006138640","huichen.icu@gmail.com",[45],{"facility":46,"status":32,"city":47,"state":48,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"Zhongda Hospital, School of Medicine, Southeast University","Nanjing","Jiangsu","210009","China","CN",{"type":53,"coordinates":54},"Point",[55,56],118.77778,32.06167,{"lat":56,"lon":55},[59],{"name":35,"role":41,"phone":60,"phoneExt":32,"email":61},"+86-13770332331","xie820405@126.com",{"type":37,"investigatorFullName":63,"investigatorTitle":64,"investigatorAffiliation":5,"oldNameTitle":32,"oldOrganization":32},"Jianfeng Xie","Prof","100639468","phase-3-dexamethasone-treatment-for-sepsis-associated-acute-respiratory-distress-syndrome-a-multicenter-randomised-double-blinded-controlled-trial-100639468",false,"NCT07576660","Dexamethasone Treatment for Sepsis-associated Acute Respiratory Distress Syndrome: a Multicenter, Randomised, Double-blinded, Controlled Trial","DEFEND","Inclusion Criteria:\n\n1. Age 18 years or older\n2. Suspected or confirmed infection\n3. Receipt of invasive mechanical ventilation with a positive end-expiratory pressure (PEEP) of at least 5 cm H₂O, noninvasive positive-pressure ventilation with a PEEP of at least 5 cm H₂O, or high-flow nasal oxygen therapy with a flow rate of at least 30 L\u002Fmin\n4. Acute-onset ARDS, defined as ARDS diagnosed for at least 6 hours but no more than 72 hours, according to the following criteria:\n\n(1) New or worsening respiratory symptoms or respiratory failure (2) Pulmonary infiltrates on chest radiography or computed tomography, or B-lines or consolidation on lung ultrasonography, not fully explained by pleural effusion, lobar or whole-lung collapse or atelectasis, or pulmonary nodules. Patients with unilateral pulmonary infiltrates, B-lines, or consolidation are eligible (3) Respiratory failure not fully explained by cardiac failure or fluid overload (4) Hypoxemia defined as PaO₂\u002FFiO₂ of 300 mm Hg or less, or SpO₂\u002FFiO₂ of 315 or less, with SpO₂ no greater than 97%.\n\nExclusion Criteria:\n\n1. Pregnancy\n2. Planned withdrawal of life-sustaining treatment within the next 24 hours\n3. Current hospitalization for more than 7 days before screening;\n4. Clinical improvement within the 48 hours before randomization, based on the investigator's overall assessment\n5. Highly suspected or confirmed COVID-19 infection\n6. Severe chronic obstructive pulmonary disease, defined as a PaCO₂ ≥ 60 mmHg in a stable condition, or the need for long-term oxygen therapy, excluding CPAP\u002FBiPAP prescribed exclusively for sleep-disordered breathing.\n7. Congestive heart failure (NYHA III-IV)\n8. A definite clinical indication for high-dose corticosteroids at screening, defined as a maximum daily dose exceeding hydrocortisone 200 mg or an equivalent glucocorticoid dose\n9. Contraindications to short-term dexamethasone, including untreated systemic fungal infection, active tuberculosis, active viral hepatitis, or major upper gastrointestinal bleeding\n10. Known hypersensitivity to dexamethasone\n11. Participation in another interventional clinical trial within the previous 30 days","ALL",{"count":74,"type":75},1704,"ESTIMATED","INTERVENTIONAL",[78],"PHASE3","Acute respiratory distress syndrome (ARDS) is a major cause of acute hypoxemic respiratory failure in critically ill patients and is associated with substantial mortality. Current management is largely supportive, and no pharmacologic therapy has been shown consistently to reduce mortality in a broad population of patients with ARDS. Inflammation plays a central role in the pathogenesis of ARDS. Excessive inflammatory activation contributes to alveolar-capillary injury, impaired gas exchange, and progression of organ dysfunction. Glucocorticoids may mitigate these processes and have been associated in some studies with improved clinical outcomes, including shorter duration of mechanical ventilation. However, the effect of glucocorticoids on survival remains uncertain.\n\nARDS is a heterogeneous syndrome with diverse etiologies, and treatment response may vary according to the underlying cause. A post hoc analysis of the Dex-ARDS trial suggested that the treatment effect of glucocorticoids may be greater in ARDS caused by pneumonia or extrapulmonary sepsis. In a cross-sectional survey of 135 patients with ARDS from 20 ICUs in China, pneumonia- and extrapulmonary sepsis-associated ARDS accounted for 77.6% of cases, indicating that these are the predominant etiologic subtypes encountered in clinical practice in China. More importantly, compared with ARDS attributable to other causes, pneumonia- and extrapulmonary sepsis-associated ARDS has been associated with higher mortality, suggesting a greater disease burden, worse prognosis, and a more urgent need for improved treatment strategies. On this basis, the present trial will enroll patients with ARDS caused by sepsis, including pneumonia and extrapulmonary sepsis.\n\nThe primary hypothesis of this study is that, among patients with sepsis-associated ARDS, dexamethasone plus usual care, as compared with placebo plus usual care, will reduce 90-day all-cause mortality. We therefore designed a multicenter, randomized, double-blind, controlled trial to evaluate the clinical efficacy of dexamethasone in patients with sepsis-associated ARDS. The primary objective is to compare dexamethasone plus usual care with placebo plus usual care with respect to 90-day all-cause mortality.",[81],"Acute Respiratory Distress Syndrome (ARDS)",[83,84,23],"Acute respiratory distress syndrome","Sepsis","NOT_YET_RECRUITING","2026-06-25",{"date":88,"type":89},"2026-06-30","ACTUAL",{"date":91,"type":75},"2026-07-01",{"date":93,"type":75},"2030-09-30",{"name":5,"class":6},1]