JUMP — How common sarcopenia and 'chemobrain' are after cancer

Prevalence of Sarcopenia and Chemobrain in Post-cancer Patients

Observational Hospices Civils de Lyon · NCT05800535

This project will see how common muscle loss (sarcopenia) and thinking problems ('chemobrain') are in adults who have finished cancer treatment.

Quick facts

Study typeObservational
Enrollment100 (estimated)
Ages18 Years to 74 Years
SexAll
SponsorHospices Civils de Lyon Academic / other
Locations1 site (Pierre-Bénite)
Trial IDNCT05800535 on ClinicalTrials.gov

What this trial studies

JUMP is an observational project that brings post-cancer patients to a one-day assessment including standard labs and focused checks for muscle deconditioning and cognitive changes. Participants undergo blood tests (glycaemia, creatinine, liver tests, blood count) and evaluations for sarcopenia and cognitive function. After the assessment day, patients are referred to appropriate local services such as adapted physical activity, sports-for-health programs, or rehabilitation at Henry Gabriel Hospital. The project enrolls adults aged 18–74 with a range of prior cancer types who completed oncology treatment and attended the post-cancer assessment day at Hospices Civils de Lyon.

Who should consider this trial

Good fit: Adults aged 18 to 74 who have completed treatment for cancers such as breast, lung, melanoma, testicular, bladder, kidney, ovarian, colon, pancreatic, or hematologic malignancies and who attend the post-cancer assessment day are eligible.

Not a fit: People under 18 or over 74, those who did not receive chemotherapy, and patients who decline participation are not eligible and would not benefit from this program.

Why it matters

Potential benefit: If successful, this work could help identify patients who need physical rehabilitation or cognitive support and speed referrals to services that improve post-cancer quality of life.

How similar studies have performed: Previous observational work has repeatedly found that both sarcopenia and cancer-related cognitive changes are common after treatment, so this project builds on established findings rather than testing an entirely novel concept.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age : 18 to 74 years
* localization of the primitive: breast, lung, melanoma, testicle, bladder, kidney, ovary, colon and pancreas, hemopathy
* patient who benefited from the post-cancer assessment day-

Exclusion Criteria:

* Under 18years
* Over 74 years
* Patient who did not received any chemical treatment
* Patient who do not wish to participate

Where this trial is running

Pierre-Bénite

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions CancerSarcopeniaPost cancerChemobrainMedical evaluation
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.