This study is looking at how hormones like insulin, glucagon, and somatostatin (which help control blood sugar) respond after people with cystic fibrosis (CF) drink Boost energy drink. The goal is to understand why some people with CF have trouble with their blood sugar. You might be able to join if you are 18 to 45 years old, have been diagnosed with CF, and are currently taking highly effective CFTR modulator therapy. You cannot join if you've had a transplant, have had recent lung problems, are pregnant, or have certain liver conditions. This study aims to find connections between these hormone responses and blood sugar issues in people with CF. The study plans to enroll 61 participants, but its current status is unclear.

Study design

This is an interventional study, meaning participants will receive a specific intervention. It plans to enroll 61 participants.

What's involved

Participants will ingest 5 mL/kg of Boost energy drink. Blood samples will be taken to measure hormone levels for up to 3 hours.

Compensation

Not stated in the trial record.

Follow-up

Hormone levels will be measured for up to 3 hours after the mixed meal.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.