Validation of the Korean Version of the Walking Impairment Questionnaire in Patients With Peripheral Arterial Disease
The aim of the study is to validate the Korean version of Walking Impairment Questionnaire in patients with peripheral arterial occlusive disease.
Peripheral Arterial Occlusive Disease
|Study Design:||Observational Model: Case-Only
Time Perspective: Prospective
|Official Title:||Validation of the Korean Version of the Walking Impairment Questionnaire in Patients With Peripheral Arterial Disease|
|Study Start Date:||August 2012|
|Estimated Study Completion Date:||August 2014|
|Estimated Primary Completion Date:||August 2014 (Final data collection date for primary outcome measure)|
only medical treatment (regardless of the kinds of medicine)
Surgical or endovascular treatemnt group
patients underwent surgery or endovascular therapy
First, the original version of WIQ will be translated into Korean, then it will be translated into English, again. The translated version will be sent to the original author to compare with the original version. After correcting, the Korean version will be completed.
The patients with peripheral arterial disease will fill in the Korean version of WIQ before starting treatments. Baseline results of arterial function test, toe-brachial index and treadmill test will be recorded. Three months later, the patients will complete the questionnaire again. Arterial function test, toe-brachial index and treadmill test also will be taken again after treatment and the correlation of WIQ and other exams will be evaluated.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01654471
|Contact: Seung-Kee Min, M.D.,PhDemail@example.com|
|Korea, Republic of|
|Seoul National University Hospital||Recruiting|
|Seoul, Korea, Republic of, 110-744|
|Contact: Seung-Kee Min, M.D.,PhD 82-2-2072-0297 firstname.lastname@example.org|