NCT05588700

Brief Summary

Testicular germ cell tumor (TGCT) is the most common malignancy in men between 15 and 40 years. Although TCGT survivors have a good survival prognosis, they suffer from short- and long-term sequelae such as chronic fatigue, psychological disorders, cardiovascular toxicities and second malignancies. The benefits of physical activity (PA) during treatments have been demonstrated in cancer patients to improve quality of life (QoL) and physical fitness and to reduce fatigue. However, few PA programs have been proposed to TGCT patients and their effects on sequelae have not been assessed yet. A growing body of evidence links treatment-related alteration in the gut microbiota to sequelae of cancer survivors, including fatigue and cardiovascular toxicities. Also, PA has been known as a possible modulator of the gut microbiota composition. To date, no study has been conducted to examine how the gut microbiota and its metabolites moderate the effect of PA on fatigue and other late effects in TGCT survivors. The objectives will be to assess the impact of a PA program on fatigue and other sequelae and to investigate how the gut microbiota and its metabolites moderate the associations between PA and sequelae. We will conduct a prospective, multicenter, phase III, randomized controlled trial of a one-year supervised PA program. 236 men with metastatic TGCT and eligible for a first line of chemotherapy will be randomly assigned to either PA intervention or control arm. All patients will benefit from a connected activity tracker and PA recommendations. In the intervention arm, PA will be based on supervised sessions and motivational interviews. The primary endpoint (fatigue) will be assessed at 3 years. The trial will provide novel insights into the impact of PA on fatigue and other sequelae in TGCT survivors with understanding a potential underlying mechanism of gut microbiota. This evidence will support the development of targeted PA guidelines to improve QoL and reduce sequelae in TGCT survivors.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
236

participants targeted

Target at P75+ for not_applicable

Timeline
142mo left

Started Jan 2025

Longer than P75 for not_applicable

Geographic Reach
1 country

12 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress10%
Jan 2025Jan 2038

First Submitted

Initial submission to the registry

October 12, 2022

Completed
8 days until next milestone

First Posted

Study publicly available on registry

October 20, 2022

Completed
2.2 years until next milestone

Study Start

First participant enrolled

January 14, 2025

Completed
6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 14, 2031

Expected
7 years until next milestone

Study Completion

Last participant's last visit for all outcomes

January 14, 2038

Last Updated

March 31, 2026

Status Verified

March 1, 2026

Enrollment Period

6 years

First QC Date

October 12, 2022

Last Update Submit

March 26, 2026

Conditions

Keywords

fatiguesequelaegut microbiota composition

Outcome Measures

Primary Outcomes (1)

  • cancer-related fatigue, considering both physical and cognitive fatigue scores at 3 years after the start of first-line chemotherapy

    Multidimensional aspects of fatigue will be assessed by the European Organization for Research and Treatment of Cancer (EORTC) QLQ-FA12 cancer related fatigue module. EORTC QLQ-FA12 consists of 12 items to evaluated physical, cognitive and emotional domains of cancer-related fatigue. Participants will answer to a 4-points Likert scale ranging from "not at all" to "very much". All scores will be transformed to a 0 to 100 scale and higher scores will indicate greater degree of fatigue. The Primary Outcome Measure will be assessed with physical and cognitive items.

    Year 3

Secondary Outcomes (28)

  • other dimensions of fatigue

    Inclusion, end of chemotherapy (Month 4), Month 6, Month 12, Year 2, Year 3, Year 4, Year 5, Year 6, Year 7, Year 8, Year 9, Year 10

  • Health-related quality of life (EORTC QLQ-C30)

    Inclusion, end of chemotherapy (Month 4), Month 6, Month 12, Year 2, Year 3, Year 4, Year 5, Year 6, Year 7, Year 8, Year 9, Year 10

  • Health-related quality of life specific for testicular cancer (EORTC QLQ-TC26)

    Inclusion, end of chemotherapy (Month 4), Month 6, Month 12, Year 2, Year 3, Year 4, Year 5, Year 6, Year 7, Year 8, Year 9, Year 10

  • Proportion of patients who modify their cognition

    Inclusion, end of chemotherapy (Month 4), Month 12, Year 2, Year 3

  • Proportion of patients who modify their anxiety and depression level

    Inclusion, end of chemotherapy (Month 4), Month 6, Month 12, Year 2, Year 3

  • +23 more secondary outcomes

Study Arms (2)

Control group

ACTIVE COMPARATOR
Behavioral: Physical activity recommendationsBehavioral: Connected activity tracker

Intervention group

EXPERIMENTAL
Behavioral: Physical activity recommendationsBehavioral: Connected activity trackerBehavioral: Physical Activity (PA) Intervention

Interventions

At the baseline, all participants will receive the international recommendations in terms of physical activity for promoting health in the general population.

Control groupIntervention group

At baseline, all participants will receive a connected activity tracker to wear 24 hours a day during one year. Patients will be asked to download an application, dedicated to the study so that the physical activity data (ie. number of steps per day) will be synchronized in the application.

Control groupIntervention group

The intervention will last 1 year and will have 2 phases. Phase 1: At each cycle of chemotherapy, patients will be proposed to perform 2-4 sessions per week. This program will be individual, supervised, performed at a moderate intensity. Between cycles, patients will be asked to perform 1-2 supervised collective live online physical activity sessions per week, proposed by a partner specialized in online PA. Phase 2: After chemotherapy, patients will be asked to perform 2-3 PA sessions per week at a moderate intensity. Patients will be offered different options of PA practice: in the supervised collective live online PA session (as already performed in the phase 1), and/or in a fitness center (this practice will take place in a "classic" environment with a 9-month free access for patients thanks to a partnership), and/or self-practice. In addition, patients will benefit from 4 individual motivational interviews, conducted by videoconference and/or by phone call with a professional.

Intervention group

Eligibility Criteria

Age18 Years+
Sexmale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Men ≥18 years
  • With a metastatic germ cell tumor histologically confirmed (seminoma and non-seminoma)
  • Who have already undergone an orchidectomy (since the 16th december, this criteria was deleted).
  • Having a first line of chemotherapy planned with BEP, EP or VIP
  • Having a smartphone (i.e. to connect the activity tracker)
  • PS \< or = 2
  • Whose ability to practice an adapted physical activity (APA) has been certified by a medical certificate issued by the referring oncologist or the investigating physician
  • Available and willing to participate in the study for the duration of the intervention and follow-up,
  • Able to understand, read and write French,
  • Affiliated with a social security scheme,
  • Having dated and signed an informed consent.

You may not qualify if:

  • Presence of symptomatic bone and/or brain metastases
  • Central nervous system involvement with neurological deficits preventing walking
  • History or coexistence of another primary cancer (apart from in situ cancer of any location and/or basal cell skin cancer and/or basal cell skin cancer and/or a cancer in complete remission for more than 3 years),
  • Contraindication to physical activity (e.g. uncontrolled hypertension, uncontrolled heart disease) uncontrolled heart disease),
  • Unable to be followed for medical, social, family, geographical or psychological reasons, during the entire study period,
  • Deprived of liberty by judicial or administrative decision, or adults protected by law,
  • Concurrent participation in another study in PA.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (12)

Institut de Cancérologie de Lorraine

Angers, 49000, France

NOT YET RECRUITING

CHU Jean Minjoz

Besançon, 25030, France

NOT YET RECRUITING

Institut Bergonié

Bordeaux, 33000, France

NOT YET RECRUITING

Centre François Baclesse

Caen, 14076, France

NOT YET RECRUITING

Centre Oscar Lambret

Lille, 59020, France

NOT YET RECRUITING

Centre Leon Berard

Lyon, 69008, France

RECRUITING

Institut de Cancérologie de Lorraine

Nancy, 54519, France

RECRUITING

Centre Antoine Lacassagne

Nice, 06189, France

NOT YET RECRUITING

AP-HP Tenon

Paris, 75020, France

NOT YET RECRUITING

Centre Eugène Marquis

Rennes, 35000, France

NOT YET RECRUITING

CHU Tours

Tours, 37000, France

NOT YET RECRUITING

Institut Gustave Roussy

Villejuif, 94800, France

RECRUITING

Related Publications (1)

  • Noh H, Anota A, Mongondry R, Meyrand R, Dupuis C, Schiffler C, Marijnen P, Rinaldi S, Lachuer J, Keski-Rahkonen P, Gunter MJ, Flechon A, Fervers B, Perol O. Impact of a one-year supervised physical activity program on long-term cancer-related fatigue and mediating effects of the gut microbiota in metastatic testicular cancer patients: protocol of the prospective multicentre, randomized controlled phase-III STARTER trial. BMC Cancer. 2024 Jan 15;24(1):84. doi: 10.1186/s12885-024-11824-7.

MeSH Terms

Conditions

Testicular NeoplasmsFatigue

Interventions

ExerciseMethods

Condition Hierarchy (Ancestors)

Endocrine Gland NeoplasmsNeoplasms by SiteNeoplasmsGenital Neoplasms, MaleUrogenital NeoplasmsGenital Diseases, MaleGenital DiseasesUrogenital DiseasesMale Urogenital DiseasesEndocrine System DiseasesTesticular DiseasesGonadal DisordersSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Motor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological PhenomenaInvestigative Techniques

Study Officials

  • Aude Fléchon, MD

    Centre Leon Berard

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 12, 2022

First Posted

October 20, 2022

Study Start

January 14, 2025

Primary Completion (Estimated)

January 14, 2031

Study Completion (Estimated)

January 14, 2038

Last Updated

March 31, 2026

Record last verified: 2026-03

Data Sharing

IPD Sharing
Will not share

Locations