Cross-sectional Study of Prevalence Rate of Abdominal Aortic Aneurysm in OSAHS Patients From BTCH

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

1800 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-09-01

Study Completion Date

2020-06-01

Brief Summary

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This study explore AAA prevalence in OSAHS patients by ultrasound screening and try to analysis risk factors of AAA in OSAHS patients.

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Detailed Description

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Abdominal aortic aneurysm (AAA) is an extremely high mortality disease, and ultrasound has been recommended for the screening of AAA, which is highly sensitive and specific. Studies have shown that screening for AAA in the population can significantly reduce deaths from ruptured abdominal aortic aneurysms. However, those study mainly focus on cardiovascular disease patients or general population, no previous study target on obstructive sleep apnea hypopnea syndrome (OSAHS) population. Retrospective studies show that the incidence of apnea syndrome in patients with abdominal aortic aneurysm is higher than that in the control group, which suggests that OSAHS may be one of the causes of abdominal aortic aneurysm. At present, there is no relevant research on the screening of AAA in OSAHS population.

The main objective of this study was to screen the prevalence of AAA in OSAHS population by a cross-sectional study.

Conditions

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Sleep Apnea, Obstructive AAA - Abdominal Aortic Aneurysm

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* All patients who accept respiratory sleep monitoring in the department of ENT, BTCH, aged over 45 years, from 2018-01-01 to 2019-12-30

Exclusion Criteria

* 1\. Any previous diagnosis of AAA history;
* 2\. Received AAA related treatment;
* 3\. Past imaging test result suggested increased diameter of the abdominal aorta.
* 4\. Poor compliance; refused to follow the requirements set in this study follow-up, and refused to sign informed consent.

Minimum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No