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Study identifier: NCT06408402 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Impact of Environmental Exposures on Tumor Risk in SDHx-mutation Carriers

Condition: SDH-Related Familial Paraganglioma · SDHx-Related Syndromes · SDH Gene Mutation  ·  Sponsor: Assistance Publique - Hôpitaux de Paris

PhaseN/A
Planned participants1300
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The primary objective of the PGL.EXPO-2 study is to test the hypothesis that exposure (occupational, environmental and/or domestic) to succinate dehydrogenase inhibitors (SDHi) could contribute to tumor emergence in subjects carrying a germline mutation in one of the SDHx genes.The primary endpoint will be the proportion of subjects (cases or controls) exposed to SDHi and the association with paraganglioma risk. In addition, a blood sample (10 ml on EDTA) will be proposed to the participants to the study

This description comes directly from the study's public registry record.

Talk to the study team

Alexandre Buffet, MD, PhD  ·  33-1-56093879  ·  alexandre.buffet@aphp.fr

Anne-Paule Gimenez-Roqueplo, MD, PhD  ·  33-1-56093881  ·  anne-paule.gimenez-roqueplo@aphp.fr

Always discuss trial participation with your own doctor first.

Locations (20)

CHU d'AngersAngers, FranceActive Not Recruiting
CHU Jean Minjoz BesançonBesançon, FranceActive Not Recruiting
Hôpital Louis PradelBron, FranceActive Not Recruiting
CHU de CaenCaen, FranceActive Not Recruiting
Hôpital Michalon - CHU GrenobleGrenoble, FranceActive Not Recruiting
CHU de Lille - Hôpital HURIEZLille, FranceActive Not Recruiting
Hopital de la Conception - MarseilleMarseille, FranceActive Not Recruiting
CHU de Montpellier - Hôpital LapeyronieMontpellier, FranceActive Not Recruiting
CHU de NantesNantes, FranceActive Not Recruiting
CHU de Nice -Hôpital Archet 2Nice, FranceActive Not Recruiting
Hôpital Pitié-Salpêtrière - APHPParis, FranceActive Not Recruiting
Hôpital Cochin - APHPParis, FranceActive Not Recruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06408402