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Reduction of Edema With a Specialized Cocktail for Ultra-early Management in Intracerebral Hemorrhage

NCT06863558 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2025-05-14

No results posted yet for this study

Summary

Intracerebral hemorrhage (ICH) is a severe stroke subtype with high mortality and disability rates, often worsened by perihematomal edema (PHE), which increases intracranial pressure and leads to poor outcomes. Preclinical studies suggest that a pharmacological cocktail (PPA) may help reduce cerebral edema by modulating potassium balance, preserving aquaporin-4 expression, and enhancing lymphatic drainage.

This multicenter, randomized controlled trial (RCT) aims to evaluate the safety and efficacy of PPA in ICH patients. A total of 58 patients with supratentorial ICH (≥3 mL hematoma volume) who are not undergoing surgical evacuation will be randomized to receive either PPA therapy or standard treatment. The primary outcome is the change in cerebral edema volume at 5-7 days, assessed by CT imaging. Secondary outcomes include 90-day functional outcomes (mRS), need for decompressive craniectomy, and safety assessments. This study seeks to explore PPA as a potential treatment strategy for cerebral edema in ICH patients.

Conditions

  • Intracerebral Hemorrhage

Interventions

DRUG

PPA Intervention

Participants in this group will receive a pharmacological cocktail (PPA) for five days in addition to standard medical treatment for acute ischemic stroke. The regimen includes terazosin or urapidil, and propranolol or esmolol, with individualized blood pressure management. The specific protocol is as follows: * Terazosin (no less than 1 mg orally or via nasogastric tube, nightly) or Urapidil (100 mg in 30 mL saline, IV infusion at no less than 2 mL/h) * Propranolol (10 mg orally or via nasogastric tube, three times daily) or Esmolol (1 g in 40 mL saline, IV infusion at no less than 2 mL/h; use for no more than 48 hours. Beyond 48 hours, switch to Propranolol)

Sponsors & Collaborators

  • Second Affiliated Hospital, School of Medicine, Zhejiang University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-08
Primary Completion
2026-03-10
Completion
2026-06-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06863558 on ClinicalTrials.gov