Your session is about to expire
← Back to Search
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
Must not have
Requirement of IV inotropes (ie, levosimendan, dopamine, dobutamine, milrinone, norepinephrine) or IV diuretics for more than 24 hours within 4 weeks prior to Screening
Body weight < 40 kg at Screening
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline to 52 weeks
Awards & highlights
Summary
This trial is testing a medication called seralutinib to see if it can help people with a specific type of lung disease (PAH) improve their ability to exercise. The medication works by blocking signals that cause the blood vessels in the lungs to tighten and narrow. Seralutinib is delivered via inhalation and is being developed for patients with pulmonary arterial hypertension. The goal is to see if this can reduce lung pressure and delay worsening of the disease.
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.
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.
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 belowSelect...
I am between 18 and 75 years old.
Select...
My PAH is due to genetics, connective tissue disease, drug use, or heart defect repair.
Select...
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.
Select...
I have been on a stable PAH medication for at least 12 weeks.
Select...
I can walk between 150 and 450 meters without stopping.
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
I have needed strong heart or fluid medication through an IV for more than a day in the last month.
Select...
My body weight is less than 40 kg.
Select...
My PAH is related to HIV, schistosomiasis, portal hypertension, or POVD.
Select...
I don't have any conditions that would affect my ability to perform a walking test.
Select...
My kidney function is low and my blood count is below normal.
Select...
I have a serious heart valve problem.
Select...
I have previously participated in studies or been treated with seralutinib.
Select...
I currently use inhaled tobacco, nicotine products, or marijuana.
Select...
I haven't taken any tyrosine kinase inhibitors in the last 12 weeks.
Select...
I have severe sleep apnea that hasn't been treated.
Select...
My condition is classified under WHO Pulmonary Hypertension Groups 2 to 5.
Select...
I have irregular heartbeats that doctors haven't been able to control.
Select...
I have had blood clots in my lungs.
Select...
My liver function is not normal, with specific test results above the usual range.
Select...
I have had a procedure to create a hole in the wall between the upper chambers of my heart.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ baseline to 52 weeks
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline to 52 weeks
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Secondary study objectives
Proportion of subjects who achieve all of the following components of clinical improvement at Week 24, in the absence of clinical worsening
Proportion of subjects with each of the Clinical Worsening Outcomes
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
Research Highlights
Information in this section is not a recommendation. We encourage patients to speak with their healthcare team when evaluating any treatment decision.Mechanism Of Action
Side Effect Profile
Prior Approvals
Other Research
Pulmonary Arterial Hypertension (PAH) treatments target various pathways to reduce pulmonary vascular resistance and improve heart function. Tyrosine Kinase Inhibitors (TKIs) like Seralutinib inhibit pathways such as PDGF, CSF1R, and c-KIT, which are involved in vascular remodeling and inflammation, thus potentially reversing disease progression.
Phosphodiesterase-5 Inhibitors (PDE5Is) like sildenafil increase cyclic GMP levels, leading to vasodilation and improved blood flow. Endothelin Receptor Antagonists (ERAs) such as bosentan block endothelin-1, a potent vasoconstrictor, reducing vascular resistance.
Soluble guanylate cyclase stimulants like riociguat enhance nitric oxide signaling, promoting vasodilation. These treatments are crucial for PAH patients as they help alleviate symptoms, improve exercise capacity, and potentially slow disease progression.
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
Eligibility Criteria:
This trial includes the following eligibility criteria:- I have needed strong heart or fluid medication through an IV for more than a day in the last month.Your blood pressure is too high and not well controlled.Your heart and lung pressures are higher than normal at rest.You need to have had a lung function test within the last 12 weeks or have one during the screening.You have a severe medical condition that could make participating in the study risky, such as a history of repeated fainting or bleeding inside the skull.My body weight is less than 40 kg.I am between 18 and 75 years old.My PAH is due to genetics, connective tissue disease, drug use, or heart defect repair.You have a problem with drinking too much alcohol or have tested positive for illegal drugs.I will use effective birth control during and for 30 days after the trial if I'm sexually active.I am taking blood thinners and have had serious bleeding or other listed issues.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.My PAH is related to HIV, schistosomiasis, portal hypertension, or POVD.I have had heart disease or significant heart issues in the last year.I don't have any conditions that would affect my ability to perform a walking test.My kidney function is low and my blood count is below normal.I had a heart catheter test recently or within the last 24 weeks.I have a serious heart valve problem.I have previously participated in studies or been treated with seralutinib.I currently use inhaled tobacco, nicotine products, or marijuana.I haven't taken any tyrosine kinase inhibitors in the last 12 weeks.I have severe sleep apnea that hasn't been treated.You have had a serious allergy to milk protein or have trouble digesting lactose.You have a World Health Organization Functional Class (WHO FC) of II or III.My condition is classified under WHO Pulmonary Hypertension Groups 2 to 5.I have irregular heartbeats that doctors haven't been able to control.I have had blood clots in my lungs.My liver function is not normal, with specific test results above the usual range.You started a new exercise program for heart and lung rehabilitation within the last 12 weeks, or you plan to start one during the study.I have had a procedure to create a hole in the wall between the upper chambers of my heart.Your body mass index (BMI) needs to be between 17 and 40.Your blood pressure is lower than 90 mm Hg when checked during the screening.I have been on a stable PAH medication for at least 12 weeks.You have an active or hidden infection of HIV, Hepatitis B, Hepatitis C, or tuberculosis when you are screened for the trial.Your heart's pumping ability is less than 50% within 24 weeks of the screening.Your heart's electrical activity takes longer than usual to recharge between beats.I can walk between 150 and 450 meters without stopping.You have a risk score of 5 or higher on the US Registry to Evaluate Early and Long-term PAH Disease Management (REVEAL) Lite 2 or your NT-proBNP level is 300 ng/L or higher.
Research Study Groups:
This trial has the following groups:- Group 1: Placebo
- Group 2: Seralutinib 90 mg
Awards:
This trial has 1 awards, including:- Pivotal Trial - The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Share this study with friends
Copy Link
Messenger