Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 1:33 AM
Ignite Modification Date:
2025-12-25 @ 1:33 AM
NCT ID:
NCT06937294
Brief Summary:
The goal of this clinical trial is to evaluate the efficacy and safety of metformin in treating patients with post chronic pancreatitis diabetes mellitus (PPDM-C). The main questions it aims to answer are:
* What is the efficacy of metformin in glycemic control in patients with PPDM-C?
* What is the incidence of adverse effects associated with metformin in patients with PPDM-C?
Participants will be randomly assigned to receive either metformin or a placebo to see if metformin provides significant glycemic control and to assess the safety profile of the treatment.
Detailed Description:
Chronic pancreatitis (CP) is an irreversible chronic fibro-inflammatory disease caused by multiple factors. Patients often present with recurrent upper abdominal pain, dyspepsia, steatorrhea, and other symptoms. Typical imaging findings of CP include pancreatic duct calcification, ductal dilation, and parenchymal atrophy. As pancreatic fibrosis progresses, islet cells may also be damaged, leading to abnormal glucose metabolism or even diabetes mellitus (DM). Approximately 25-80% of CP patients develop DM which has been called post chronic pancreatitis diabetes mellitus (PPDM-C), with the prevalence increasing with the duration of CP. PPDM-C has garnered significant attention in the academic community due to its unique clinical manifestations and complications. However, there is currently no well-defined management strategy for PPDM-C.
The management of PPDM-C requires balancing pancreatic endocrine and exocrine functions, and developing individualized treatment strategies. Compared with T2DM patients, PPDM-C patients face greater difficulty in achieving optimal glycemic control. Currently, there is no standardized management for PPDM-C, with treatment protocol largely relying on clinical experience. Metformin is the most frequently used medication for PPDM patients (64.5%), and is typically the initial treatment. In PPDM-C patients, previous metformin use is associated with a survival benefit over those who have never used any antidiabetic drugs. However, there is lake of clinical trails specifically addressing PPDM-C to elucidate the the efficacy in glycemic control and safety of metformin.
Study:
NCT06937294
Study Brief:
Protocol Section:
NCT06937294