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RECRUITING
NCT06383338
PHASE1

A Study Investigating the Change in Metabolism Phenotype in Paediatric, Adolescent & Young Adults With Hodgkin or Non-Hodgkin Lymphoma.

Sponsor: Murdoch Childrens Research Institute

View on ClinicalTrials.gov

Summary

PEGASUS aims to test acceptability and feasibility of studying phenoconversion (the change in metabolism phenotype) using probe medications in a paediatric oncology patient population. The study will be conducted in patients (6-25 years of age) with Hodgkin lymphoma or non-Hodgkin lymphoma as exemplar cohort, but with the understanding that cancer-directed and supportive care medicines of the CYP3A4, CYP2C19, and CYP2D6 metabolic pathways are commonly utilised for the treatment of many paediatric, adolescent, young adult, and adult cancers. The study involves administration of the probe medication at timepoints which align with pre-determined hospital visits for the treatment of lymphoma and subsequent blood draws to measure the metabolism of the probe medications. The acceptability and feasibility of this study will inform future studies in phenoconversion within the paediatric cancer population to direct more personalised precision medicine.

Official title: A Prospective Feasibility Study Investigating PhEnoconversion of CYP3A4, CYP2C19 and CYP2D6 Genotype in Paediatric and Adolescent and Young Adult patientS With an acUte diagnosiS of Hodgkin or Non-Hodgkin Lymphoma.

Key Details

Gender

All

Age Range

6 Years - 25 Years

Study Type

INTERVENTIONAL

Enrollment

10

Start Date

2025-07-22

Completion Date

2026-07

Last Updated

2025-09-08

Healthy Volunteers

No

Interventions

DRUG

Omeprazole

Sub-therapeutic probe drug administration to measure phenoconversion.

DRUG

Dextromethorphan

Sub-therapeutic probe drug administration to measure phenoconversion.

Locations (1)

Peter MacCallum Cancer Centre

Melbourne, Victoria, Australia