NCT05401812

Glucocorticoid Therapy for Acute Respiratory Distress Syndrome

A Factorial Trial of Glucocorticoid Therapy in Acute Respiratory Distress Syndrome: Optimizing Dosing Regimen and Developing Biomarker-guided Treatment

• Status: Withdrawn
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: National Taiwan University Hospital · Academic / Other
• Sex: All
• Age: 20 Years
• Healthy volunteers: Not accepted

Summary

Acute respiratory distress syndrome (ARDS) is a clinical syndrome of inflammatory lung injury characterized by increased pulmonary vascular permeability, loss of aerated lung tissue, severe hypoxemia and impaired compliance. Despite the advance in the critical care technology, the mortality of ARDS remains high in the last decades. Glucocorticoids have profound anti-inflammatory actions through the pleiotropic effects of the glucocorticoid receptor, which are considering a promising pharmacological therapy to mitigate the inflammatory lung injury and subsequent fibrosis in ARDS. Previous clinical trials have repeatedly tested the efficacy of glucocorticoid therapy in ARDS; however, the data about hard outcomes, such as mortality, are inconsistent between these studies. Investigators designed a 3x2 factorial trial of glucocorticoid therapy in ARDS to test the effects of glucocorticoid dosages (dose 0, dose 0.5 mg/kg, and dose 1 mg/kg of methylprednisolone equivalence) and durations (prolonged and short duration) on the treatment efficacy. In addition, investigators will measure the change of inflammatory biomarkers for post-hoc analysis to explore whether biomarkers could be used to guide patient selection and steroid tapering.

Conditions

• Acute Respiratory Distress Syndrome

Interventions

Type	Name	Description
DRUG	Intravenous glucocorticoid therapy	Betamethasone, dexamethasone, or methylprednisolone

Timeline

• Start date: 2022-07-01
• Primary completion: 2024-01-31
• Completion: 2024-04-30
• First posted: 2022-06-02
• Last updated: 2025-03-18