Efficacy and Safety of Tolvaptan in Japanese Patients With Acute Heart Failure

NCT ID: NCT01635517

Last Updated: 2017-06-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

274 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-07-01

Study Completion Date

2015-12-31

Brief Summary

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The aims of the present study are to investigate prospectively the clinical course and outcome of the hospitalized heart failure patients treated with tolvaptan for management of fluid retention and serum sodium levels of less than 140 mEq/L and also to analyze the factors related with the efficacy including outcome of tolvaptan therapy.

Detailed Description

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Vasopressin mediates fluid retention in heart failure. Tolvaptan, an oral, nonpeptide, selective vasopressin V2-receptor antagonist, shows promise for management of heart failure.

Conditions

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Heart Failure

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Tolvaptan

Tolvaptan administration

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

1. hospitalized patients for decompensated heart failure with signs of fluid retention despite using diuretics other than tolvaptan and planned tolvaptan use
2. serum Na \< 140 mEq/L
3. age: \> or = 20 years at the time of informed consent
4. provided written informed consent.

Exclusion Criteria

1. hemodynamic instability
2. patients with hypersensitivity to tolvaptan or similar compounds
3. anuric patients
4. patients who cannot feel thirst and are difficult to intake the fluid
5. patients who are pregnant, potentially pregnant or willing to be pregnant
6. patients have taken tolvaptan before enrollment after hospitalization
7. acute coronary syndrome
8. adrenal insufficiency
9. patients scheduled to undergo coronary angioplasty within the study period
10. ineligible patients according to the investigator's judgment
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Nippon Medical School, Musashi Kosugi Hospital

UNKNOWN

Sponsor Role collaborator

Translational Research Center for Medical Innovation, Kobe, Hyogo, Japan

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Naoki Sato, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Nippon Medical School, Musashi Kosugi Hospital

Locations

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Nippon Medical School, Musashi Kosugi Hospital

Kawasaki, Kanagawa, Japan

Site Status

Countries

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Japan

Other Identifiers

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UMIN000008258

Identifier Type: REGISTRY

Identifier Source: secondary_id

TRIHF1203

Identifier Type: -

Identifier Source: org_study_id

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