Logistic Regression of Risk Factor for the 5-year Mortality of Aortic Dissection

February 22, 2013 updated by: Zhishan SUN, Central South University
The relevant predictive hospital risk factors for 5-year mortality of patients with aortic dissection is untill unlear. The aim of this study is to collect the clinical data of 111 hospitalized patients admitted to hospital from Aug. 2001 to Aug. 2007, and statistically analyze the hospital risk factors related to 5-year mortality by univariate and multivariate binary logistic regression.

Study Overview

Status

Completed

Conditions

Detailed Description

Clinical data were collected from 111 hospitalized patients admitted to hospital from Aug. 2001 to Aug.2007, and the related factors for death within 5 years after the onset of dissection, which include Gender, age, history of smoking, hypertension, diabetes, renal insufficiency (azotemia), low admission diastolic blood pressure (<70mmHg), Stanford typing (Stanford A or B), long-acting calcium channel blocker treatment,ACEI /ARB treatment, endovascular stent and surgical aortic replacement,were statistically analyzed by univariate and multivariate binary logistic regression.

Study Type

Observational

Enrollment (Actual)

111

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

diagnosed AD patients in Our hospital From August 2001 to August2007

Description

Inclusion Criteria:

  • Stanford type A dissection
  • Stanford type B dissection

Exclusion Criteria:

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Only
  • Time Perspectives: Retrospective

Cohorts and Interventions

Group / Cohort
aortic dissection

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
death after 5 years after the onset of dissection
Time Frame: 5 years
participants have been followed for 5 years after the onset of dissection
5 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Central South University

Investigators

  • Principal Investigator: Zhishan SUN, doctor, Central South University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

August 1, 2002

Primary Completion (Actual)

August 1, 2012

Study Completion (Actual)

August 1, 2012

Study Registration Dates

First Submitted

January 4, 2013

First Submitted That Met QC Criteria

February 1, 2013

First Posted (Estimate)

February 4, 2013

Study Record Updates

Last Update Posted (Estimate)

February 26, 2013

Last Update Submitted That Met QC Criteria

February 22, 2013

Last Verified

February 1, 2013

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • LR-RF-AD

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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