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A Multicenter, Prospective, Randomized, Single-Blind Clinical Trial to Evaluate Biomarker-Based Diagnosis of Critical Illness–Related Corticosteroid Insufficiency (CIRCI) and the Efficacy of Hydrocortisone Replacement Therapy in Patients with Severe Neurosurgical Condition

A Multicenter, Prospective, Randomized, Single-Blind Clinical Trial to Evaluate Biomarker-Based Diagnosis of Critical Illness–Related Corticosteroid Insufficiency (CIRCI) and the Efficacy of Hydrocortisone Replacement Therapy in Patients with Severe Neurosurgical Condition (Blood biomarkEr-guided Adrenal COrtisol replacement in Neurocritical illness; BEACON study)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CRIS
Registry ID
KCT0012389
Enrollment
356
Registered
2026-08-03
Start date
2026-08-17
Completion date
Unknown
Last updated
2026-08-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : Eligible and consenting participants will be randomized to receive steroid or matching placebo solutions in a 1:1 ratio, without stratification and using a block size of 4, by means of a compu

Sponsors

Asan Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age =18 years and = 80 years 2. Acute traumatic brain injury [epidural hematoma (EDH), subdural hematoma (SDH), subarachnoid hemorrhage (SAH), intracerebral hemorrhage (ICH), intraventricular hemorrhage (IVH) and etc.], nontraumatic brain hemorrhage such as aneurysmal SAH, or ICH/IVH due to hypertensive, cerebral amyloid angiopathy, arteriovenous fistula (AVF), arteriovenous malformation (AVM), cavernous malformation (CM) and etc. 3. Underwent brain hemorrhage surgery [craniotomy and hematoma evacuation, decompressive craniectomy, extra ventricular drainage (EVD), burr hole trephination and etc.] within 48hours of hospital admission. 4. Glasgow coma score (GCS) on randomization: 5-13 5. Expected ICU stay > 72 hours

Exclusion criteria

Exclusion criteria: 1. Post-anoxic coma; status epilepticus without underlying brain injury; central nervous system (CNS) infections (community-acquired; hospital-acquired; ventriculitis; post-operative) 2. Known previous neurological disease, causing significant cognitive and/or motor strength deficit 3. Brain tumor (benign or malignant) bleeding 4. Previous medical history of adrenal insufficiency within previous 6 months 5. Current or history of (within 6 months) steroid administration due to underlying disease such as cardiac or pulmonary disease (transplantation, heart failure, interstitial lung disease, asthma, etc.), inflammatory disease (rheumatoid disease, lupus nephritis, etc.), dermatology disease (psoriasis, eczema, drug rash and etc.), spinal disease (spinal cord injury, degenerative disease), etc. 6. History of brain hemorrhage within 2 years. 7. Diagnosis of hematologic disease results in brain hemorrhage [acute myeloid leukemia, acute lymphocytic leukemia, or other disease-causing thrombocytopenia (2)]. 8. Current or history (within 3 months) of administrating antiplatelets (aspirin, clopidogrel or cilostazole) or anticoagulation (heparin or low-molecular weight heparin, vitamin K antagonist (warfarin) or direct oral anticoagulants) 9. Liver cirrhosis – Child’s class C liver disease 10. Pregnancy 11. Status epilepticus or seizure disorder requiring anticonvulsant medication 12. GCS of 3 with both fixed and dilated pupils; Brain death or imminent death (within 24 hours) 13. Patients with a DNR (do not resuscitate) order 14. Multiple trauma (2 or more concurrent traumatic injuries) 15. Prior exposure to etomidate 16. Laboratory evidence of acute infection 17. Confirmed diagnosis with end-stage malignancy

Design outcomes

Primary

MeasureTime frame
This study evaluates the significance of Critically Ill-Related Corticosteroid Insufficiency (CIRCI) in neuro-critical care patients with acute brain injury and assesses their survival.

Secondary

MeasureTime frame
The incidence of Critically Ill Related Corticosteroid Insufficiency (CIRCI) in the postoperative acute brain injury patients;Serum biomarkers concentration;Neurologic outcome using dichotomized mRS;Need for tracheostomy;Duration of mechanical ventilation (days);Duration of vasoactive drugs administered (days);The incidence of postoperative pneumonia;Length of hospital and ICU stay (days);Time to reach target sedation level (Richmond Agitation Sedation Scale target: -2~0);Metabolic intolerance (hyper/hypo-glycemia, hyper/hypo-natremia, hyper/hypo-kalemia);Serious adverse events(SAE) occurrence

Countries

Korea, Republic of

Contacts

Public ContactHyunchul Jung

Asan Medical Center

asanjunghyunchul@gmail.com+82-2-3010-3550

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Aug 25, 2026