A Safety Study of Sacubitril/Valsartan in Japanese Pediatric Patients With Heart Failure Due to Systemic Left Ventricle Systolic Dysfunction Who Have Completed CLCZ696B2319E1 Study

NCT ID: NCT06149104

Last Updated: 2025-10-14

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

8 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-12-04

Study Completion Date

2024-08-14

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this open-label study was to collect additional safety information of sacubitril/valsartan and to provide post-trial access to sacubitril/valsartan for the eligible Japanese patients who completed CLCZ696B2319E1(NCT03785405) study until marketed product of pediatric formulation, film-coated granules in capsule, is available in Japan.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This trial (CLCZ696B2319E2) was a multicenter, open-label extension study for Japanese patients who have successfully completed the CLCZ696B2319E1 study. Only Japanese patients who successfully completed CLCZ696B2319E1 study and fulfilled protocol requirements were eligible to participate in this study.

The first visit (Visit Day1) was the same day as the End of Study visit of CLCZ696B2319E1 study.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Heart Failure

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

sacubitril/valsartan

The starting dose of study drug was determined by the investigator in consideration of the participant´s condition. The dose level at the end of study visit of CLCZ696B2319E1 study could remain the same, or the dose level could be changed at the discretion of the investigator.

Group Type EXPERIMENTAL

sacubitril/valsartan

Intervention Type DRUG

sacubiril/valsartan

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

sacubitril/valsartan

sacubiril/valsartan

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Signed informed consent
* \<18 years of age (at the time of signing informed consent)
* Completed CLCZ696B2319E1 study and safely enrolled

Exclusion Criteria

* Permanently discontinued the study treatment during CLCZ696B2319E1 study
* Renal vascular hypertension (including renal artery stenosis)
* History of angioedema
* Having parents or legal guardians who do not give consent or allow the child to give assent, or inability of patient or the parents/legal guardians to follow instructions or comply with follow-up procedures
* Any medical condition(s) that may put the patient at risk in the Investigator's opinion or that the Investigator deems unsuitable for the study
Minimum Eligible Age

3 Years

Maximum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Novartis Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Novartis Pharmaceuticals

Role: STUDY_DIRECTOR

Novartis Pharmaceuticals

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Novartis Investigative Site

Ōbu, Aichi-ken, Japan

Site Status

Novartis Investigative Site

Ōmura, Nagasaki, Japan

Site Status

Novartis Investigative Site

Bunkyo Ku, Tokyo, Japan

Site Status

Novartis Investigative Site

Setagaya-ku, Tokyo, Japan

Site Status

Novartis Investigative Site

Saitama, , Japan

Site Status

Novartis Investigative Site

Toyama, , Japan

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Japan

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Related Links

Access external resources that provide additional context or updates about the study.

https://www.novctrd.com/ctrdweb/patientsummary/patientsummaries?patientSummaryId=2538

A Plain Language Trial Summary is available on www.novctrd.com

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

CLCZ696B2319E2

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.