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:
2025-12-24 @ 9:56 PM
Ignite Modification Date:
2025-12-24 @ 9:56 PM
NCT ID:
NCT02429232
Brief Summary:
Diabetes mellitus is a common disease with much impact on human's health and is related to osteoporosis. But the mechanism remains unclear. The foreign researches revealed thiazolidinedione (TZD) would increase the risk of osteoporosis and bone fracture, specially elderly women. However, it is still controversial in terms of the youth and men. In Taiwan,there is few related study to analyze the relationship between TZD and steoporosis.
This is a multicenter randomized controlled study.
Detailed Description:
Diabetes mellitus is a common disease with much impact on human's health and is related to osteoporosis. But the mechanism remains unclear. The foreign researches revealed thiazolidinedione (TZD) would increase the risk of osteoporosis and bone fracture, especially elderly women. However, it is still controversial in terms of the youth and men. In Taiwan, there is few related study to analyze the relationship between TZD and osteoporosis.
This is a multicenter randomized controlled study.This study will recruit adult (age ³40 years) type 2 diabetes patients who is on metformin (³1500mg/day) currently with recent HbA1c between 7.0\~8.5%.Patient who has history of macular edema, congestive heart failure (NYHA Fc III, IV), chronic renal failure (stage IV, V), AST or ALT above 2.5 times upper limit, Medical history of endocrinopathies, osteoporosis with bone fracture, cancer will be excluded. Current bone fracture undergoing treatment, pregnancy, breast feeder will also be excluded.
This is a 3-year project and will enroll 160 eligible volunteers who are to randomized into group A and B (80 in each). During the next 48 weeks group A and B will receive metformin+pioglitazone and metformin+linagliptin respectively. Blood sugar, renal, and liver functions will be examined every 12 weeks. Calcium, phosphorus, vitamin D level, and bone turnover markers (N-terminal propeptide of type 1 procollagen, bone-specific alkaline phosphatase, osteocalcin, serum C- telopeptide, type 5 tartrate resistant acid phosphatase (TRAP), pyridinoline and deoxypyridinoline crosslinks) will be checked each 6 months.
All the blood samples will be sent to one core laboratory center. The within-group differences will be examined by repeated-measure ANOVA. The between-group differences will be examined by Student's t test.
Study:
NCT02429232
Study Brief:
Protocol Section:
NCT02429232