Not medical advice. This website is not medical advice, a diagnosis, a match to a trial, or a recommendation to join a study. Listings are plain-English rewrites of public ClinicalTrials.gov records. Whether a site is still enrolling, and whether you qualify, can only be confirmed by the study team and your clinician. Source registry: ClinicalTrials.gov. Editorial rules: methodology.
RecruitingNot a traditional drug phaseinterventionalRules rewrite

Not a traditional drug phase: Measurement of oxyhemoglobin and deoxyhemoglobin concentration pre and post- exercise at baseline and Week 12. Measurement of time to recovery of oxyhemglobin post-exercise at baseline and at Week 12. for Pulmonary Arterial Hypertension

After completion of the Baseline study visit for the main study (MUSCLE UP-PH), participants at the University of Pennsylvania location will be invited to participate in an optional substudy. The substudy will implement a low-load resistance exercise training for the lower extremities, focusing primarily on the gastrocnemius muscles.

Official registry: https://clinicaltrials.gov/study/NCT07781709 · University of Pennsylvania · enrollment listed as 20

What this phase means

This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.

Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.

What the registry says happens

If you join, the listed intervention(s) are Measurement of oxyhemoglobin and deoxyhemoglobin concentration pre and post- exercise at baseline and Week 12. Measurement of time to recovery of oxyhemglobin post-exercise at baseline and at Week 12., or Blood draw. The registry lists allocation as na. After completion of the Baseline study visit for the main study (MUSCLE UP-PH), participants at the University of Pennsylvania location will be invited to participate in an optional substudy.

They plan to enroll about 20 people at Philadelphia. Taking part typically means using or being fitted with a device plus check-ins.

Official title (unrewritten)

Understanding the Effects of Pulmonary Arterial Hypertension on Lean Muscle Mass-Penn Pilot Low Load Resistance Exercise Training Substudy

Interventions: Measurement of oxyhemoglobin and deoxyhemoglobin concentration pre and post- exercise at baseline and Week 12. Measurement of time to recovery of oxyhemglobin post-exercise at baseline and at Week 12., Blood draw

Primary outcome (registry wording): Difference in circulating level of adiponectin (ng/mL) pre- and post-exercise at baseline and at Week 12

Who it is for (from inclusion criteria)

  • Ages 18 Years to any
  • Participating the main MUSCLE UP Study:
  • Male and female patient's ≥ 18 years of age
  • Diagnosis of PAH belonging to one of the following subgroups of Group 1 PH according to the updated clinical classification \[Humbert 2022\]
  • Drugs or toxins induced
  • Associated (APAH) with one of the following:
  • Connective tissue disease;
  • Human immunodeficiency virus (HIV) infection;

Public study contact (from the registry)

Rebecca Gallagher Research Project Manager, MSEd

215-662-4088

rebecca.lang@pennmedicine.upenn.edu

Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.

Sites listed on ClinicalTrials.gov

1 listed

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FAQ about this NCT record

Is NCT07781709 still recruiting?

The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.

What phase is NCT07781709?

Not a traditional drug phase. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.

Can PlainTrials tell me if I qualify for NCT07781709?

No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.

How to read a ClinicalTrials.gov record · Questions to ask the coordinator · Glossary