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Kinase Inhibitor

Seralutinib for Pulmonary Arterial Hypertension

Phase 3
Recruiting
Research Sponsored by GB002, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Adult subjects aged 18 to 75 years
Diagnosis of PAH classified by one of the following: Idiopathic PAH (IPAH) or heritable PAH (HPAH), PAH associated with connective tissue disease (CTD-APAH) or anorexigen or methamphetamine use, Congenital heart disease with simple systemic to pulmonary shunt at least 1 year after surgical repair
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline to 52 weeks
Awards & highlights

Study Summary

This trial will study if a drug can help improve exercise capacity and delay worsening in people with PAH.

Who is the study for?
Adults aged 18-75 with Pulmonary Arterial Hypertension (PAH) who can walk between 150 and 450 meters in a six-minute test. They must have been on stable PAH medication for at least three months, have specific heart catheterization results, and not be pregnant or nursing. Participants need to use effective contraception if of childbearing potential.Check my eligibility
What is being tested?
The trial is testing Seralutinib's effectiveness in improving exercise capacity for those with WHO Group 1 PAH who are classified as Functional Class II or III. It involves comparing Seralutinib against a placebo using a generic dry powder inhaler to see which is better at preventing clinical worsening.See study design
What are the potential side effects?
While the side effects of Seralutinib are not detailed here, common side effects from similar treatments include breathlessness, headache, dizziness, nausea, diarrhea, rash and fatigue. The severity varies among individuals.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am between 18 and 75 years old.
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My PAH is due to genetics, connective tissue disease, drug use, or heart defect repair.
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I am a man who will use a condom if I have sex with a woman who can get pregnant, from now until 90 days after my last treatment.
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I have been on a stable PAH medication for at least 12 weeks.
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I can walk between 150 and 450 meters without stopping.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline to 52 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline to 52 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Change in distance achieved on the six-minute walk test (6MWT), six-minute walk distance (Δ6MWD) from baseline to Week 24
Secondary outcome measures
Change in Euro-QoL - 5 Dimensions - 5 Levels (EQ-5D-5L) from baseline to Week 24
Change in NT-proBNP from baseline to Week 24
Change in PAH-SYMPACT™ from baseline to Week 24
+6 more

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: Seralutinib 90 mgExperimental Treatment2 Interventions
Seralutinib inhaled orally BID up to 48 weeks
Group II: PlaceboPlacebo Group2 Interventions
Placebo inhaled orally twice daily (BID) up to 48 weeks
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Generic Dry Powder Inhaler
2020
Completed Phase 2
~160

Find a Location

Who is running the clinical trial?

GB002, Inc.Lead Sponsor
1 Previous Clinical Trials
300 Total Patients Enrolled
1 Trials studying Pulmonary Arterial Hypertension
300 Patients Enrolled for Pulmonary Arterial Hypertension
Richard Aranda, MDStudy DirectorGossamer Bio Inc.
1 Previous Clinical Trials
300 Total Patients Enrolled
1 Trials studying Pulmonary Arterial Hypertension
300 Patients Enrolled for Pulmonary Arterial Hypertension

Media Library

Seralutinib (Kinase Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT05934526 — Phase 3
Pulmonary Arterial Hypertension Research Study Groups: Placebo, Seralutinib 90 mg
Pulmonary Arterial Hypertension Clinical Trial 2023: Seralutinib Highlights & Side Effects. Trial Name: NCT05934526 — Phase 3
Seralutinib (Kinase Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05934526 — Phase 3

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Does this research study accept participants who are younger than 80 years old?

"Eligible candidates for this clinical trial must be aged 18 to 75 years old. There are 49 trials available for minors and 660 studies accessible to those over 65."

Answered by AI

Would I be a suitable candidate for enrollment in this trial?

"To be eligible for this research study, participants must have pulmonary arterial hypertension and lie within the age range 18 to 75. The recruitment phase is estimated to involve 350 individuals."

Answered by AI

Has Seralutinib 90 mg received sanction from the FDA?

"There is evidence to suggest that Seralutinib 90 mg falls into a level 3 safety risk category, due to the efficacy and safety data collected from Phase 3 trials."

Answered by AI

Does this clinical trial still have open slots for participants?

"Contrary to expectation, the information on clinicaltrials.gov reveals that this trial is not presently recruiting patients. Originally posted on September 30th 2023 and last edited June 28th 2023, it appears as though no further enrolment is required for now; however there are a plethora of other trials actively seeking participants at present."

Answered by AI
~233 spots leftby Sep 2025