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A Dose-ranging Trial of OPC-131461 in Cardiac Edema (CHF)

A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group, Doseranging Trial of OPC-131461 in Cardiac Edema (Congestive Heart Failure [CHF])

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071220069
Enrollment
155
Registered
2022-11-22
Start date
2023-01-10
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

Cardiac Edema (CHF)

Interventions

once-daily oral administration of 1, 2, 5, or 10 mg/day of OPC-131461

Sponsors

Tsunoda Takeshi
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Subjects with CHF with lower limb edema, pulmonary congestion, or jugular venous distension due to volume overload. 2)Subjects undergoing any of the following diuretic therapies -Loop diuretics at a dosage equivalent to 40 mg/day or more of furosemide tablet/fine granule -Concomitant administration of a loop diuretic and a thiazide diuretic (including similar drugs) at any doses -Concomitant administration of a loop diuretic and a mineralocorticoid receptor antagonist or potassium-sparing diuretic at any doses 3)Subjects who were currently hospitalized or who are able to be hospitalized

Exclusion criteria

Exclusion criteria: 1.Subjects with acute heart failure 2.Subjects with an assisted circulation device 3.Subjects who cannot sense thirst or who have difficulty in ingesting water

Design outcomes

Primary

MeasureTime frame
Change in body weight from baseline to last assessment time point (the day after investigational medicinal product [IMP] administration) by Day 8

Secondary

MeasureTime frame
Change in body weight from baseline to last assessment time point (the day after IMP administration) by Day 15 Safety:Adverse events Pharmacodynamic endpoint:Urine volume/fluid intake/fluid balance Pharmacokinetic endpoint:Plasma concentrations and PK parameters of OPC-131461 and its metabolites

Contacts

Public ContactDrug Information Center

Otsuka Pharmaceutical Co., LTD.

opc_ctr@otsuka.jp+81-3-6361-7314

Outcome results

None listed

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