PMID- 27488607 OWN - NLM STAT- MEDLINE DCOM- 20170310 LR - 20221207 IS - 1744-7666 (Electronic) IS - 1465-6566 (Linking) VI - 17 IP - 14 DP - 2016 Oct TI - Statins worsen glycemic control of T2DM in target LDL-c level and LDL-c reduction dependent manners: a meta-analysis. PG - 1839-49 LID - 10.1080/14656566.2016.1220539 [doi] AB - OBJECTIVE: Recent studies demonstrated that a low target low-density lipoprotein cholesterol (LDL-c) level, high LDL-c reduction and high dose of statin therapy increased incident diabetes. This study aimed to explore how statin therapy influences glycemic control in type 2 diabetes mellitus (T2DM). METHODS: Medline, Embase, and Cochrane Central were searched for randomized control trials inT2DM. Trials with target LDL-c levels of /=30% were analyzed. Then, we calculated mean differences in glycosylated hemoglobin (HbA1c) and fasting blood glucose via stratified LDL-c level, relative LDL-c reduction and statin dose. RESULTS: In total, trials involving 6,875 participants (3,619 statins, 3,256 controls) were included. Meta-analysis showed that detrimental effect of intensive LDL-c lowering statin therapy on HbA1c (SMD 0.10%; 95% CI 0.05, 0.15; p = 0.000) was more severe than all statin trials analyzed together (SMD 0.07%; 95% CI 0.02, 0.12; p = 0.005). Stratified analyses revealed that the effects on HbA1c became increasingly significant as target LDL-c level decreased and LDL-c reduction increased. Low baseline LDL-c and endpoint LDL-c levels were risk factors involved in increasing HbA1c level during statin therapy. CONCLUSIONS: Statin therapy worsens the glycemic control of T2DM in target LDL-c level and LDL-c reduction dependent manners. FAU - Cai, Rongrong AU - Cai R AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. AD - b Medical School of Southeast University , Nanjing , PR China. FAU - Yuan, Yang AU - Yuan Y AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Sun, Jie AU - Sun J AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Xia, Wenqing AU - Xia W AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Huang, Rong AU - Huang R AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Tian, Sai AU - Tian S AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Dong, Xue AU - Dong X AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Shen, Yanjue AU - Shen Y AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. FAU - Wang, Shaohua AU - Wang S AD - a Department of Endocrinology , The Affiliated ZhongDa Hospital of Southeast University , Nanjing , PR China. LA - eng PT - Journal Article PT - Meta-Analysis PT - Review DEP - 20160812 PL - England TA - Expert Opin Pharmacother JT - Expert opinion on pharmacotherapy JID - 100897346 RN - 0 (Blood Glucose) RN - 0 (Cholesterol, LDL) RN - 0 (Glycated Hemoglobin A) RN - 0 (Hydroxymethylglutaryl-CoA Reductase Inhibitors) SB - IM MH - Blood Glucose/drug effects MH - Cholesterol, LDL/*blood MH - Diabetes Mellitus, Type 2/*drug therapy MH - Glycated Hemoglobin MH - Humans MH - Hydroxymethylglutaryl-CoA Reductase Inhibitors/*adverse effects/therapeutic use MH - Randomized Controlled Trials as Topic MH - Risk Factors OTO - NOTNLM OT - Diabetes OT - HbA1c OT - LDL-c OT - meta-analysis OT - statins EDAT- 2016/08/05 06:00 MHDA- 2017/03/11 06:00 CRDT- 2016/08/05 06:00 PHST- 2016/08/05 06:00 [entrez] PHST- 2016/08/05 06:00 [pubmed] PHST- 2017/03/11 06:00 [medline] AID - 10.1080/14656566.2016.1220539 [doi] PST - ppublish SO - Expert Opin Pharmacother. 2016 Oct;17(14):1839-49. doi: 10.1080/14656566.2016.1220539. Epub 2016 Aug 12.