Skip to content

Multicenter study of Genome-Wide Association Study (GWAS) concerning of the efficacy of tolvaptan.

Multicenter study of Genome-Wide Association Study (GWAS) concerning of the efficacy of tolvaptan. - Effect of tolvaptan on refractory ascites.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000025905
Enrollment
300
Registered
2017-02-01
Start date
2017-02-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Liver cirrhosis with refractory ascites.

Interventions

Sponsors

The third department of internal medicine, Nara Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Patients over 20 years old 2)Patients obtained written informed consent 3) Life expectancy of at least 4 weeks 4) Adequate organ function a) Hb>= 8.0g/dL b) neutrophil: >= 1,500/mm3 c) Platelet: >= 30,000/mm3 d) Total bilirubin:< 4.0 mg/dL e) ALT and AST: <= within 6 folds of normal limit f) Serum creatine: <= 2.0 mg/dL g) Serum natrium: >= 120mEq/L

Exclusion criteria

Exclusion criteria: 1) Adequate cardiac organ function a) Patients with conjestive heart failure above NYHA class3 b) Patients with severe hypertension 2) Patients with severe and active infectious disease (exclude HBV,HCV hepatitis) 3) Patients with HIV 4) Patients taking dialysis 5) Patients with portal tumor thrombosis (Vp3 or Vp4) 6) Patients with hepatic encephalopathy 7) Patients with crutial digestive bleedings within 4 weeks 8) Patients with the following treatment a) Systemic chemotherapy b) Being treated with invasive surgical therapy within 4 weeks 9) Patients with oral intake difficulty 10)Patients with severe digestive diseases 11)Patients taking a tablet which would affect this clinical study 12)Pregnant woman, lactating woman, or a woman suspected of pregnancy 13)Patients with severe allergic reaction to Tolvaptan 14)Patients with drug abuse or psycological disorders 15) Patients concluded to be inappropriate to participate in this study by their physitians

Design outcomes

Primary

MeasureTime frame
Decrease of body weight.

Secondary

MeasureTime frame
Improvement of ascites. Increase of urine volume. Improvement of patient's symptom.

Countries

Japan

Contacts

Public ContactHideto Kawaratani

Nara Medical University The third department of internal medicine

kawara@naramed-u.ac.jp0744-22-3051(3415)

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026