A Study to Learn About the Study Medicine (Called PF-07868489) in People With Pulmonary Arterial Hypertension Who Have Previously Participated in a Clinical Study With PF-07868489

NCT ID: NCT07073820

Last Updated: 2026-02-04

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

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-11-10

Study Completion Date

2029-01-08

Brief Summary

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The purpose of this study is to learn about the long-term safety, tolerability and effects of the study medicine (PF-07868489) for the possible treatment of PAH. PAH is a condition in which there is high blood pressure in the arteries that carry blood from the heart to the lungs. This high pressure makes it harder for the heart to pump blood through those lungs, potentially damaging the right side of the heart.

This is an open-label study. Which means that both the healthcare providers and the study participants are aware of the medicine being given. This study is also an extension study with study medicine (PF-07868489). An extension study allows patients from an earlier clinical study (also called as qualifying study) to continue participating to assess long-term benefits and safety of the medicine.

Detailed Description

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Conditions

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Pulmonary Hypertension

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Open Label

Participants will receive subcutaneous doses of PF-07868489 every 4 weeks

Group Type EXPERIMENTAL

PF-07868489

Intervention Type DRUG

Participants will receive subcutaneous doses of PF-07868489 every 4 weeks

Interventions

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PF-07868489

Participants will receive subcutaneous doses of PF-07868489 every 4 weeks

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

This study is seeking participants who are:

* aged 18 years or older at screening of the previous study and completed the required treatment duration with PF-07868469 and other assessments at the end of that study.
* willing and able to abide with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures.
* do not have worsening or hospitalization for worsening PAH during the qualifying study.
* not on placement for a surgery to replace any tissue or part of the body (transplant), and planned surgery for PAH.
* do not have an ongoing major health issue in the qualifying study, which in the opinion of the study doctor could make the participant not qualify for this study.
* not suffering from or in the past have suffered from hepato-pulmonary syndrome (liver-related lung problem).
* not currently prescribed or taking medicines called as GLP-1 agonist.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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UCSF Health St. Mary's Hospital

San Francisco, California, United States

Site Status NOT_YET_RECRUITING

Heart and Vascular Center

San Francisco, California, United States

Site Status NOT_YET_RECRUITING

University of Colorado Anschutz Medical Campus

Aurora, Colorado, United States

Site Status RECRUITING

Norton Hospital

Louisville, Kentucky, United States

Site Status RECRUITING

Norton Pulmonary Specialists

Louisville, Kentucky, United States

Site Status RECRUITING

Royal Prince Alfred Hospital

Camperdown, New South Wales, Australia

Site Status RECRUITING

London Health Sciences Centre - University Hospital

London, Ontario, Canada

Site Status NOT_YET_RECRUITING

London Health Sciences Centre

London, Ontario, Canada

Site Status NOT_YET_RECRUITING

Guangdong Provincial People's Hospital

Guangzhou, Guangdong, China

Site Status RECRUITING

Thoraxklinik-Heidelberg gGmbH

Heidelberg, Baden-Wurttemberg, Germany

Site Status RECRUITING

Universitätsklinikum Regensburg

Regensburg, Bavaria, Germany

Site Status RECRUITING

Universitaetsklinikum Giessen und Marburg GmbH

Giessen, Hesse, Germany

Site Status RECRUITING

Universitätsmedizin Greifswald

Greifswald, Mecklenburg-Vorpommern, Germany

Site Status RECRUITING

Universitaetsklinikum Carl Gustav Carus, Technischen Universitaet Dresden

Dresden, Saxony, Germany

Site Status NOT_YET_RECRUITING

Kobe University Hospital

Kobe, Hyōgo, Japan

Site Status RECRUITING

St. Marianna University Hospital

Kawasaki, Kanagawa, Japan

Site Status RECRUITING

Tohoku University Hospital

Sendai, Miyagi, Japan

Site Status NOT_YET_RECRUITING

National Hospital Organization Okayama Medical Center

Okayama, , Japan

Site Status RECRUITING

Gachon University Gil Medical Center

Incheon, Incheon-gwangyeoksi [incheon], South Korea

Site Status RECRUITING

Seoul National University Hospital

Seoul, Seoul-teukbyeolsi [seoul], South Korea

Site Status RECRUITING

Severance Hospital, Yonsei University Health System

Seoul, Seoul-teukbyeolsi [seoul], South Korea

Site Status RECRUITING

Samsung Medical Center

Seoul, Seoul-teukbyeolsi [seoul], South Korea

Site Status RECRUITING

Hospital Universitario Marques de Valdecilla

Santander, Cantabria, Spain

Site Status NOT_YET_RECRUITING

Hospital Universitario La Paz

Madrid, Madrid, Comunidad de, Spain

Site Status NOT_YET_RECRUITING

Hospital Universitario 12 de Octubre

Madrid, , Spain

Site Status RECRUITING

Hammersmith Hospital

London, Greater London, United Kingdom

Site Status RECRUITING

Countries

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United States Australia Canada China Germany Japan South Korea Spain United Kingdom

Central Contacts

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Pfizer CT.gov Call Center

Role: CONTACT

1-800-718-1021

Related Links

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https://pmiform.com/clinical-trial-info-request?StudyID=C5001004

To obtain contact information for a study center near you, click here.

Other Identifiers

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2025-521155-23-00

Identifier Type: REGISTRY

Identifier Source: secondary_id

C5001004

Identifier Type: -

Identifier Source: org_study_id

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