Clinical Trials Logo
  1. Home
  2. Right Heart Failure
  3. NCT03554291

Repurposing a Histamine Antagonist to Benefit Patients With Pulmonary Hypertension — REHAB-PH  

Pulmonary Arterial Hypertension Clinical Trial

Official title:
Repurposing a Histamine Antagonist to Benefit Patients With Pulmonary Hypertension

Clinical Trial Summary

This is a Phase 2, single-center, randomized placebo controlled trial of famotidine (an H2 receptor antagonist) in adults with pulmonary arterial hypertension. The study will evaluate the safety and clinical efficacy of a 24-week course of famotidine.

Clinical Trial Description

Pulmonary arterial hypertension (PAH) is one of many conditions that put stress and strain on the right side of the heart. This stress and strain can cause right heart failure. Although there are medications to treat PAH, there are currently no medications that act directly on the heart to improve right heart function. This is different than left heart failure where one of the cornerstones of treatment is medication targeted at the heart to improve left heart function. Famotidine is a well-tolerated, over-the-counter, and inexpensive medication. Preliminary results suggest that famotidine may help the right heart to adapt and strengthen when stressed instead of fail; however, these results are suggestive and not definitive. A randomized controlled trial is required to evaluate the possibility that famotidine can impact right heart function. Participants in the study will take famotidine or placebo for 24 weeks. They will have three study visits at 0, 12, and 24 weeks. These visits will add 20-30 minutes to the standard clinic visits at those time points and there will be an echocardiogram at weeks 0 and 24. There will also be one phone visit at 4 weeks to check-in. Some participants may elect to participate in exercise testing and/or right heart catheterization at weeks 0 and 24; however, this is not required to participate in the trial. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03554291
Study type Interventional
Source University of Washington
Contact
Status Completed
Phase Phase 2
Start date May 1, 2019
Completion date July 11, 2023
View Details
See also
  Status Clinical Trial Phase
Completed NCT04076241 - Effects of Adding Yoga Respiratory Training to Osteopathic Manipulative Treatment in Pulmonary Arterial Hypertension N/A
Completed NCT05521113 - Home-based Pulmonary Rehabilitation With Remote Monitoring in Pulmonary Arterial Hypertension
Recruiting NCT04972656 - Treatment With Ambrisentan in Patients With Borderline Pulmonary Arterial Hypertension N/A
Completed NCT04908397 - Carnitine Consumption and Augmentation in Pulmonary Arterial Hypertension Phase 1
Active, not recruiting NCT03288025 - Pulmonary Arterial Hypertension Improvement With Nutrition and Exercise (PHINE) N/A
Completed NCT01959815 - Novel Screening Strategies for Scleroderma PAH
Recruiting NCT04266197 - Vardenafil Inhaled for Pulmonary Arterial Hypertension PRN Phase 2B Study Phase 2
Active, not recruiting NCT06092424 - High Altitude (HA) Residents With Pulmonary Vascular Diseseases (PVD), Pulmonary Artery Pressure (PAP) Assessed at HA (2840m) vs Sea Level (LA) N/A
Enrolling by invitation NCT03683186 - A Study Evaluating the Long-Term Efficacy and Safety of Ralinepag in Subjects With PAH Via an Open-Label Extension Phase 3
Terminated NCT02060487 - Effects of Oral Sildenafil on Mortality in Adults With PAH Phase 4
Terminated NCT02253394 - The Combination Ambrisentan Plus Spironolactone in Pulmonary Arterial Hypertension Study Phase 4
Withdrawn NCT02958358 - FDG Uptake and Lung Blood Flow in PAH Before and After Treatment With Ambrisentan N/A
Terminated NCT01953965 - Look at Way the Heart Functions in People With Pulmonary Hypertension (PH) Who Have Near Normal Right Ventricle (RV) Function and People With Pulmonary Hypertension Who Have Impaired RV Function. Using Imaging Studies PET Scan and Cardiac MRI. Phase 2
Withdrawn NCT01723371 - Beta Blockers for Treatment of Pulmonary Arterial Hypertension in Children Phase 1/Phase 2
Unknown status NCT01712997 - Study of the Initial Combination of Bosentan With Iloprost in the Treatment of Pulmonary Hypertension Patients Phase 3
Not yet recruiting NCT01649739 - Vardenafil as add-on Therapy for Patients With Pulmonary Hypertension Treated With Inhaled Iloprost Phase 4
Completed NCT01548950 - Drug Therapy and Surgery in Congenital Heart Disease With Pulmonary Hypertension N/A
Completed NCT01165047 - Nitric Oxide, GeNO Nitrosyl Delivery System Phase 2
Completed NCT00963027 - Effect of Esomeprazole on the Pharmacokinetics of Oral Treprostinil Phase 1
Completed NCT00902174 - Imatinib (QTI571) in Pulmonary Arterial Hypertension Phase 3