A PILOT TRIAL of a DISPOSABLE INTRACEREBRAL ASPIRATION ENDOSCOPE for the TREATMENT of INTRACEREBRAL HEMATOMA（FAST-HET）

NCT06843616 | Recruiting

• 1 other identifier: NeuroFlash-2024-01-CIP-00
• Study Type: interventional
• Target: 16
• Locations: 1 country
• Sites: 1

Brief Summary

This clinical trial is a prospective, open-label, single-arm clinical trial. According to the inclusion and exclusion criteria specified in the trial protocol, no fewer than 16 subjects with cerebral hemorrhage will be enrolled in 1 to 2 clinical centers. Considering the learning period required for doctor to become proficient in using the device, the first three cases at each research center are considered as the lead-in period cases and will not be included in the primary analysis dataset. During the surgery, a disposable intracerebral aspiration endoscope will be used to remove the intracerebral hematoma. Follow-ups will be conducted at discharge/Day 7 (±1 day), postoperative 1 month (±7 days), and postoperative 3 months (±15 days). Recording various indicators to evaluate the safety and effectiveness of the disposable intracerebral aspiration endoscope in treating intracerebral hematoma.

Conditions

Intracerebral Hemorrhage

Outcome Measures

Primary Outcomes (1)

• Intracerebral hematoma clearance rate

  Perform a brain CT scan within 24 hours after surgery, comparing it with the baseline CT, and calculating the proportion of hematoma volume reduction.

  Day 0（within 24 hours after procedure）

Secondary Outcomes (7)

• Hospitalization duration

  During the days at hospital(up to 105 days)

• Intensive Care Unit(ICU) duration

  During the days at Intensive Care Unit(ICU)(up to 105 days)

• The proportion of subjects with an mRS score of ≤3 at 3 months after surgery

  3 months after surgery(±15days)

• The incidence of rebleeding at the surgical site within 7 days after surgery or before discharge.

  7 days (±1day) after surgery or before discharge.

• The incidence of reoperation due to rebleeding at the surgical site during the follow-up period.

  3 months after surgery(±15days)

Study Arms (1)

Endoscopic surgery

EXPERIMENTAL

Using a disposable intracerebral aspiration endoscope to remove the intracerebral hematoma

Procedure: Endoscopic surgery

Interventions

Endoscopic surgery PROCEDURE

Using a disposable intracerebral aspiration endoscope to remove the intracerebral hematoma

Endoscopic surgery

Eligibility Criteria

• Age: 18 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Age ≥ 18 and ≤ 80 years old;
• Spontaneous intracerebral hemorrhage;
• Hemorrhage located in the supratentorial subcortical or basal ganglia region;
• Hematoma volume ≥ 30ml and ≤ 80ml;
• Able to undergo surgery within 72 hours after onset;
• GCS score of 5 to 14;
• The subject themselves and/or their authorized representative can understand the purpose of the study, agree to participate, and sign the informed consent form.

You may not qualify if:

• History of intracerebral hemorrhage within the past year;
• Traumatic intracerebral hemorrhage;
• Multiple intracerebral hemorrhages;
• Note: Hemorrhage in the supratentorial subcortical or basal ganglia region that extends into the ventricles is not considered multiple hemorrhages and can be included.
• Known or suspected intracerebral hemorrhage caused by tumors, aneurysms, vascular malformations, hemorrhagic transformation of ischemic stroke, cerebral venous thrombosis, etc.;
• Formation of brain herniation;
• Severe neurological or psychiatric disorders before onset (such as epilepsy, Alzheimer's disease, Parkinson's disease, schizophrenia, depression, etc.);
• mRS score ≥ 3 before onset;
• Use of anticoagulants or antiplatelet drugs within 14 days before onset, or the need for long-term use of anticoagulants or antiplatelet drugs, or other factors causing coagulation dysfunction;
• Platelet count less than 100 × 10\^3/μL or international normalized ratio (INR) greater than 1.4;
• Active bleeding present, such as gastrointestinal bleeding, respiratory bleeding, or subcutaneous hematoma;
• Uncontrolled hypertension that cannot be managed with medication (systolic blood pressure \> 220 mmHg or diastolic blood pressure \> 120 mmHg after medication upon admission);
• Severe systemic diseases that cannot tolerate surgery, such as severe liver or kidney dysfunction;
• Women of childbearing age who are pregnant or breastfeeding;
• Currently participating in any drug or device research, or planning to participate in other drug or device clinical trials;

Sponsors & Collaborators

• MicroPort NeuroTech Co., Ltd.: lead

Study Sites (1)

Affiliated Hospital of Guizhou Medical University

Guiyang, Guizhou, China

RECRUITING

MeSH Terms

Conditions

Cerebral Hemorrhage

Interventions

Endoscopy

Condition Hierarchy (Ancestors)

Intracranial Hemorrhages; Cerebrovascular Disorders; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Vascular Diseases; Cardiovascular Diseases; Hemorrhage; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Diagnostic Techniques, Surgical; Diagnostic Techniques and Procedures; Diagnosis; Minimally Invasive Surgical Procedures; Surgical Procedures, Operative

Central Study Contacts

Huina Lu

CONTACT

021-38954600; HuiNa.Lu@microport.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: January 8, 2025
• First Posted: February 25, 2025
• Study Start: February 6, 2025
• Primary Completion: August 31, 2025
• Study Completion: October 31, 2025
• Last Updated: February 25, 2025

Record last verified: 2025-02

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)