APEX-STROKE EAGLE Domain (EAGLE)

Summary

In this domain of APEX-STROKE, participants with acute spontaneous supratentorial intracerebral haemorrhage (ICH) who meet the domain-specific eligibility criteria will be randomised to either an early surgical bundle or guideline-based standard care. Intervention: Early minimally invasive surgery (MIS) shall be initiated within 8 hours of symptom onset; intensive systolic blood pressure control (target range: 130-140 mmHg) shall be achieved within 1 hour post-randomization and maintained for 72 hours post-randomization; tranexamic acid (TXA) hemostatic therapy: A 1-g loading dose shall be intravenously infused over 10 minutes, followed by an 8-hour continuous intravenous infusion of a 1-g maintenance dose; the entire regimen must be initiated within 30 minutes post-randomization. Control condition: All patient management shall strictly adhere to local institutional guidelines for intracerebral hemorrhage (ICH) diagnosis and treatment; MIS is recommended to be prohibited within 12 hours of symptom onset (except for emergency life-saving surgery); blood pressure management shall be conducted in accordance with local guidelines; the use of TXA is not recommended.

Conditions

• Stroke
• Intracerebra Hemorrhage

Interventions

OTHER

Early surgical bundle

1. Early Minimally Invasive Surgery (MIS): Minimally invasive surgery (needle aspiration/minimally invasive hematoma evacuation) shall be initiated as soon as practicable post-randomization, with a mandatory initiation window within 8 hours of symptom onset; postoperative residual hematoma volume shall be controlled to \< 10 mL. 2. Intensive Blood Pressure Management: Antihypertensive therapy shall be initiated immediately post-randomization and must be implemented preoperatively. Systolic blood pressure (SBP) shall be titrated to the target range of 130-140 mmHg within 1 hour and maintained at this target for 72 hours post-randomization (sustained throughout the entire perioperative period). 3. Hemostatic Therapy: Tranexamic acid (TXA) shall be administered immediately post-randomization: a loading dose of 1 g diluted in 100 mL of fluid, infused intravenously over 10 minutes; followed by a continuous intravenous infusion of 1 g in 250 mL of fluid over 8 hours.

OTHER

Guideline-Based Standard Care

Guideline-based standard care for acute intracerebral haemorrhage is provided according to local institutional guidelines. Treatment decisions, including monitoring, blood pressure management, neurosurgical intervention, vasoactive support, mechanical ventilation, fluid therapy, and other supportive care, are determined by the treating clinical team. TXA should be avoided. If surgery is clinically required, it should generally be initiated ≥12 hours after ICH symptom onset unless emergency life-saving surgery is necessary.

Sponsors & Collaborators

• Huashan Hospital

  collaborator OTHER

• First Affiliated Hospital of Fujian Medical University

  collaborator OTHER

• Fudan 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

2026-09-01

Primary Completion

2029-06-30

Completion

2030-02-28