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Study identifier: NCT07483112 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Fiber-Boost Randomized Controlled Trial

Condition: Non-Small Cell Carcinoma of Lung  ·  Sponsor: Cantonal Hospital of St. Gallen

PhaseNA
Planned participants42
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

In the present study 'Fiber-Boost', we investigate how a high-fiber diet affects the immunotherapy of advanced lung cancer and what effects it has on the gut microbiome (i.e., the bacteria in the gut) as well as the immune system. Study participants will be assigned to either a test group or a control group. Only patients in the test group will undergo a high-fiber diet. The study lasts 6 weeks per patient and will be conducted at 4 centers within Switzerland. A total of 42 patients are planned to be included in the study.

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

Talk to the study team

Maximilian Boesch, Ph.D.  ·  0041714947143  ·  maximilian.boesch@h-och.ch

Always discuss trial participation with your own doctor first.

Locations (4)

Universitätsspital BaselBasel, SwitzerlandNot Yet Recruiting
Kantonsspital GraubündenChur, SwitzerlandNot Yet Recruiting
HOCH Health Ostschweiz, Cantonal Hospital St.GallenSankt Gallen, SwitzerlandRecruiting
Kantonsspital WinterthurWinterthur, SwitzerlandNot Yet Recruiting

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Source record: clinicaltrials.gov/study/NCT07483112