These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Predictors of insulin initiation in metformin and sulfonylurea users in primary care practices: the role of kidney function.
    Author: Kostev K, Dippel FW, Rathmann W.
    Journal: J Diabetes Sci Technol; 2014 Sep; 8(5):1023-8. PubMed ID: 24876433.
    Abstract:
    The aims were to investigate predictors of insulin initiation in new users of metformin or sulfonylureas in primary care practices, in particular, its association with decreased renal function. Data from 9103 new metformin and 1120 sulfonylurea users with normal baseline glomerular filtration rate (eGFR) >90 ml/min/1.73 m(2) from 1072 practices were retrospectively analyzed (Disease Analyzer Germany: 01/2003-06/2012). Cox regression models and propensity score matching was used to adjust for confounders (age, sex, practice characteristics, comorbidity). Insulin treatment was started in 394 (4.3%) metformin and in 162 (14.5%) sulfonylurea users within 6 years (P < .001). Kaplan-Meier curves (propensity score matched patients) showed that the metformin group was at a lower risk of insulin initiation compared to sulfonylurea users throughout the study period. A substantial eGFR decline (category: 15-<30 ml/min/1.73 m(2)) was significantly associated with a higher likelihood to have insulin initiated (adjusted hazard ratio [HR]: 2.39; 95% CI: 1.09-5.23) in metformin but not in sulfonylurea (HR: 0.45; 95% CI: 0.16-1.30) users. New users of sulfonylurea monotherapy in primary care practices in Germany were about 3-fold more likely to start insulin therapy than those with metformin. Kidney function decline was associated with earlier insulin initiation in metformin but not in sulfonylurea users.
    [Abstract] [Full Text] [Related] [New Search]