Retrospective Survey for Patients With Hypertension and Diabetes Mellitus

This study will address the treatment rate and control rate of hypertension, treatment pattern and factors to affect blood pressure control by examining (retrospective) medical records of hypertension patients having Type 2 Diabetes mellitus, among outpatients coming to the Endocrinology Department in 20 general hospital settings nationwide.

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Key information

Conditions

Hypertension Cardiovascular Diseases Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Research Site, Bucheon-si, Gyeonggi-do, South Korea

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

Outpatient Type II DM patients receiving hypertension medication in 2006
Patient with Type II DM receiving hypertension medication during at least 1 year.

Exclusion criteria

Secondary hypertension patients
Patients not receiving hypertension medication

Treatment and study plan

Primary outcomes

Attainment rate to the target blood pressure.

Time frame: After collecting all Patient Record Form.

Secondary outcomes

Dropout rate will be estimated during the follow-up period after the hypertension treatment. Attainment to the target blood pressure will be investigated according to concomitant diseases.

Time frame: After collecting all Patient Record Form.
Change in DBP/SBP value during the follow-up period will be addressed. Change in the DBP/SBP value will be investigated according to the risk factors and concurrent disease.

Time frame: After collecting all Patient Record Form.

Sponsors and collaborators

Lead sponsor

AstraZeneca

Industry

Registry information

Official study title

A Retrospective, Multi Centre, Non-interventional, Observational Study to Investigate Treatment Pattern of Blood Pressure in the Type II Diabetes Mellitus Patients With Hypertension.

Acronym: CRYSTAL

Important dates

Study start: 2008
Primary completion: 2008
Study completion: 2008
First posted: May 21, 2008
Registry last updated: Dec 2, 2010

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.

Published trials that share one or more normalized conditions with this study.

Completed