Beta-cell Response to Incretin Hormones in Cystic Fibrosis (NCT01851694)
Determination of Beta-cell Responsiveness to the Incretin Hormones GLP-1 and GIP in Cystic Fibrosis
🩺 Plain-English Summary (8th-Grade Level)
In recent years, diabetes has emerged as one of the most significant co-diseases that many Cystic Fibrosis (CF) patients develop. Type 1 (T1D) and Type 2 (T2D) diabetes results when either the body does not make enough insulin or the body does not respond correctly to this insulin, respectively. Insulin is a hormone which is made by cells in the pancreas and helps carry glucose (sugar) from the food we eat to the cells of the body for energy. While cystic fibrosis related diabetes (CFRD) has many features similar to both T1D and T2D, patients with CF may not have the same symptoms as either T1D or T2D patients. Currently, there is little understanding of CFRD and the best options for treatment remain unclear. The purpose of this research study is to examine and understand the various mechanisms that contribute to CFRD and gain a better understanding of potential means to treat CFRD. In particular, we plan to study the effects of incretin hormones that can enhance insulin production in CF patients. Enrollment is complete for the protocol as initially written. In order to further study the role of the incretin hormone on Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) function , we have received approval to extend our investigation to include the following study groups: * Cystic Fibrosis participants with normal glucose tolerance * Non-Cystic Fibrosis controls
Who can join: Review the eligibility criteria below.
Location: Children's Hospital of Philadelphia and University of Pennsylvania — Philadelphia, Pennsylvania
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Children's Hospital of Philadelphia and University of Pennsylvania — Philadelphia, Pennsylvania
📞 Contact the Study Coordinator
Phone: (215) 746-2081
Email: paola.alvarado@pennmedicine.upenn.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Cystic Fibrosis
- Genetic Modifiers of Cystic Fibrosis (CF) Liver Disease — Chapel Hill, North Carolina
- Evaluation of VX-121/Tezacaftor/Deutivacaftor in Cystic Fibrosis (CF) Participants 1 Through 11 Years of Age — Orange, California
- Hyperpolarized Imaging for New Treatments — Cincinnati, Ohio
- Monitoring Response to Orkambi in Cystic Fibrosis Lung Disease by Inhaled Xenon MRI — Cincinnati, Ohio
- Evaluation of Long-term Safety and Efficacy of ELX/TEZ/IVA in Cystic Fibrosis Participants 12 Months of Age and Older — Nedlands,
- Non-contrast Lung Perfusion Mapping Applied for New Insights in Cystic Fibrosis — Cincinnati, Ohio
Explore by condition: All Cystic Fibrosis clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.