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GWAS Study

A Genome-Wide Association Study Identifying SVEP1 Variant as a Predictor of Response to Tolvaptan for Cirrhotic Ascites.

Kawaratani H, Sawai H, Onishi M et al.

34309184 PubMed ID
GWAS Study Type
413 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

KH
Kawaratani H
SH
Sawai H
OM
Onishi M
KT
Kogiso T
SN
Shimada N
UH
Uojima H
NT
Nakajima T
MN
Matsumoto N
IK
Ikejima K
IT
Ishikawa T
TS
Terai S
MH
Motoyama H
KA
Komori A
HN
Hirashima N
SS
Saito S
EY
Eguchi Y
NM
Nojima M
KY
Kawai Y
TM
Tateyama M
YH
Yoshiji H
TY
Tanaka Y
Chapter II

Abstract

Summary of the research findings

Background & aims: Tolvaptan, vasopressin V2-receptor antagonist, has been used for patients with difficult-to-treat ascites in Japan. In this study, we conducted a genome-wide association study (GWAS) in the Japanese population to identify genetic variants associated with tolvaptan's efficacy for patients with hepatic ascites.

25 Japanese ancestry non-responder cases with increase of body weight, 156 Japanese ancestry responder controls with >1.5 kg decrease of body weight

Chapter III

Study Statistics

Key metrics and study information

413
Total Participants
GWAS
Study Type
Yes
Replicated
55 Japanese ancestry non-responder cases with increase of body weight, 177 Japanese ancestry responder controls with >1.5 kg decrease of body weight
Replication Participants
East Asian
Ancestry
Japan
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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