Molecular profiling for treating pediatric and young adult cancers
Official title: MoleculAr Profiling for Pediatric and Young Adult Cancer Treatment Stratification 2
Run by Gustave Roussy, Cancer Campus, Grand Paris · NCT05691608 · Data updated 2026-11-12
This study is testing if using genetic information from tumors can help doctors find better treatments for kids and young adults with hard-to-treat cancers.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 6 Years to 25 Years |
| Sex | All |
| Enrollment | 1800 (estimated) |
| Sponsor | Gustave Roussy, Cancer Campus, Grand Paris Academic / other |
| Locations | 29 sites (Amiens, France and 28 other locations) |
| Status | Recruiting |
| Started | September 9, 2022 |
| Main results expected | September 9, 2030 |
| Study ends | September 9, 2030 |
| Registry record updated | September 14, 2026 |
| Trial ID | NCT05691608 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include pediatric and young adult patients with relapsed or refractory solid tumors or leukemia who are eligible for molecular profiling and potential experimental treatments.
✕Probably not a fit
Patients with tumors that are not relapsed or refractory to standard treatment may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
MAPPYACTS 2 is an international multicentric clinical initiative aimed at providing tailored therapeutic recommendations based on the molecular characteristics of tumors in pediatric and young adult patients with relapsed or refractory malignancies. The study utilizes advanced genomic techniques, including Whole Exome Sequencing and RNA Sequencing, to identify genomic alterations that may inform targeted treatment options. It also aims to create a comprehensive clinical database to track treatment outcomes and enhance patient care through collaboration among biologists, scientists, and physicians. The program will link to interventional studies and ancillary research to foster the development of new treatment strategies.
Why it matters
Potential benefit: If successful, this approach could lead to more effective and personalized treatment options for children and young adults with difficult-to-treat cancers.
How similar studies have gone: Previous studies utilizing molecular profiling for cancer treatment have shown promise, indicating that this approach is building on established methodologies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patient referred for sequencing of the tumor within the FMG2025 or equivalent program and written consent for FMG2025 - Cancers et leucémies pédiatriques en échec de traitement or equivalent signed * Written informed consent for MAPPYACTS 2 (or non-opposition for retrospective clinical data collection) according to local or national regulations * Patient with confirmed solid tumor or leukemia which is relapsed or refractory to standard treatment and who is potentially eligible for an experimental treatment or an early phase clinical trial at the time of tumor sequencing * Planned tumor biopsy, surgical resection, bone marrow or blood sample or recently (possibly within the last 3 months) archived frozen tumor material available of the current recurrent or refractory disease * Patients aged ≤ 25 years at the time of initial diagnosis * Performance status and life expectancy \> 3 months at the time of tumor sequencing that allows enrolment into an experimental trial * Patients affiliated with a Social Security Regimen or beneficiary of the same as per local regulatory requirements Exclusion Criteria: * Any concurrent illness or laboratory abnormality that, in the opinion of the investigator, is likely to interfere with the interpretation of study results * Pregnant women
Where it's running
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CHU Amiens-Picardie
Amiens, France, France Recruiting -
Hopital Armand Trousseau
Paris, France, France Recruiting -
CHU Saint Etienne
Saint-Etienne, France, France Recruiting -
Gustave Roussy
Paris, Villejuif, France Recruiting -
CHU Angers
Angers, France Recruiting -
CHU Besançon
Besançon, France Recruiting
Show 23 more locations
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CHU Pellegrin
Bordeaux, France Recruiting -
CHRU Morvan
Brest, France Recruiting -
CHU de Caen
Caen, France Recruiting -
CHU Estaing
Clermont-Ferrand, France Recruiting -
CHU Dijon François Mitterand
Dijon, France Recruiting -
CHU Grenoble Alpes
Grenoble, France Recruiting -
Centre Oscar Lambret
Lille, France Recruiting -
Chu Limoges
Limoges, France Recruiting -
Ihop
Lyon, France Recruiting -
CHU La Timone
Marseille, France Recruiting -
CHU Arnaud de Villeneuve
Montpellier, France Recruiting -
CHU Nantes
Nantes, France Recruiting -
CHU de Nice
Nice, France Recruiting -
Institut Curie
Paris, France Recruiting -
CHU Poitiers
Poitiers, France Recruiting -
CHU Reims- Hôpital Américain
Reims, France Recruiting -
CHU Rennes Hôpital Sud
Rennes, France Recruiting -
CHU de Rouen
Rouen, France Recruiting -
CHU de La Réunion site nord
Saint-Denis, France Recruiting -
Hôpital de Hautepierre
Strasbourg, France Recruiting -
Hôpital des Enfants - CHU de Toulouse
Toulouse, France Recruiting -
Hôpital Clocheville
Tours, France Recruiting -
CHRU Nancy Hôpital Enfants
Vandœuvre-lès-Nancy, France Recruiting
Study contacts
- Principal investigator: Birgit GEOERGER, MD — Gustave Roussy, Cancer Campus, Grand Paris
- Study coordinator: Birgit GEOERGER, MD
- Email: Birgit.GEOERGER@gustaveroussy.fr
- Phone: +33 (0)1 42 11 46 61
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.