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Completed

NCT Number: NCT05882123

Gender Heterogeneity in the Influencing Factors for Cerebral Microbleeds in Acute Ischemic Stroke Patients

The investigators continuously collected data from 482 AIS inpatients at the Neurology Department of Hebei General Hospital. Both demographic and clinical data were collected from the study subjects. Different head magnetic resonance imaging sequences were used to assess the subjects' CMBs, white matter lesions, and old lacunar infarcts (LI). Various statistical methods, including the t-test, χ2 test, and logistic regression, were used to analyze the gender heterogeneity of the influencing factors for CMBs in AIS patients.

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Key information

Conditions

Acute Ischemic Stroke Brain Diseases Cardiovascular Diseases Central Nervous System Diseases Cerebrovascular Disorders Ischemic Stroke Nervous System Diseases Stroke Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Aged 18 years and older
  • Must meet the diagnostic criteria for AIS as presented in the Chinese Guidelines for Diagnosis and Treatment of Acute Ischemic Stroke 2014
  • Must be in good physical condition and have the ability to cooperate with MRI examinations
  • Must have underwent SWI

Exclusion criteria

  • MRI contraindications present, such as cardiac pacemaker, cardiac stents, or metal implants
  • Head MRI or carotid artery ultrasound suggests the presence of severe stenosis or occlusion in the intracranial or extracranial segments of the cerebral arteries
  • Severe comorbid diseases, such as cardiac, pulmonary, hepatic, and renal insufficiencies

Treatment and study plan

cerebral microbleeds

Other

Whether patients with acute ischemic stroke are complicated by cerebral microbleeds

Primary outcomes

  1. Comparison of clinical data between AIS patients in CMB and non-CMB groups

    Time frame: from January 2014 to December 2015

    Differences in general information between AIS patients in CMB and non-CMB groups

  2. Comparison of clinical data between male and female AIS patients

    Time frame: from January 2014 to December 2015

    Differences in general informationbetween male and female AIS patients

  3. Comparison of CMB-related characteristics between the male and female AIS patients

    Time frame: from January 2014 to December 2015

    Differences in CMB-related characteristics between the male and female AIS patients

  4. Predictive factor analysis for CMBs in male AIS patients

    Time frame: from January 2014 to December 2015

    CMB-related factors in male AIS patients

  5. Predictive factor analysis for CMBs in female AIS patients

    Time frame: from January 2014 to December 2015

    CMB-related factors in female AIS patients

Sponsors and collaborators

Lead sponsor

Xin Guo

Other

Registry information

Important dates

Study start
2014
Primary completion
2015
Study completion
2015
First posted
May 31, 2023
Registry last updated
May 31, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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