Multimodal Computed Tomography in Patients With Acute Hemorrhagic Stroke (MCTAHS)

Xiaolin Chen, MD

Status: Enrolling

Conditions: Acute Hemorrhagic Stroke

Treatments: Device: Multimodal CT

Study type: Observational

Funder types: Other

Identifiers

NCT06061185

KY 2024-007-02

Details and patient eligibility

About

Acute hemorrhagic stroke is a series of neurosurgical diseases characterized by bleeding with high morbidity and mortality. It accounts for about 20% of all strokes worldwide and mainly includes subtypes such as intracerebral hemorrhage (ICH) and subarachnoid hemorrhage (SAH). Multimodal computed tomography including non-contrast computed tomography, computed tomography angiography and computed tomography perfusion, is of great important in understanding pathophysiological changes, evaluating prognosis and guiding interventions in these diseases.

Full description

Study overview: The data of the population in the MACTAHS study will be prospectively collected. The CT strategies for acute hemorrhagic stroke are mainly three categories: non-contrast computed tomography, computed tomography angiography and computed tomography perfusion. Each participants will be followed at least until 1 year after discharge. Finally, investigators will clarify the prognostic value of multimodal CT for patients with acute hemorrhagic stroke.

Sample size: About 10000 patients will be enrolled in this study. All the population will be expected to undergo non-contrast computed tomography, computed tomography angiography and computed tomography perfusion.

Study endpoints: Neurological functional outcomes, delayed ischemia and infarction, recurrent bleeding, cognition and emotional dysfunction, systemic in-hospital systemic complications, rehabilitation and recovery status will be evaluated and follow-up would be completed.

Enrollment: 10,000 estimated patients

Sex: All

Ages: 18 to 85 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. age ≥ 18, ≤ 85 years;
2. presence with hemorrhagic stroke

Exclusion criteria

1. with a history of previous history of ischemic/hemorrhagic stroke;
2. admission to the emergency department more than a week after symptom onset;
3. serious medical history or existing comorbidities;
4. physical disability due to previous diseases;
5. prior treatment such as external ventricular drainage, digital subtraction angiography and lumbar puncture in other institution;
6. poor original image quality;
7. incomplete follow-up.

Trial design

10,000 participants in 1 patient group

Testing populations

Description:

All patients with the possibility of acute hemorrhagic stroke and suitable for multimodal CT examination

Treatment:

Device: Multimodal CT