PMID- 37369280 OWN - NLM STAT- MEDLINE DCOM- 20230807 LR - 20230807 IS - 1872-8227 (Electronic) IS - 0168-8227 (Linking) VI - 202 DP - 2023 Aug TI - Effects of combined treatment of probiotics and metformin in management of type 2 diabetes: A systematic review and meta-analysis. PG - 110806 LID - S0168-8227(23)00569-7 [pii] LID - 10.1016/j.diabres.2023.110806 [doi] AB - BACKGROUND: Lifestyle changes and dietary intervention, including the use of probiotics, can modulate dysbiosis of gut microbiome and contribute to the management of type 2 diabetes mellitus (T2DM). This systematic review and meta-analysis aim to assess the efficacy of metformin plus probiotics versus metformin alone on outcomes in patients with T2DM. METHODS: We searched MEDLINE and EMBASE from inception to February 2023 to identify all randomized controlled trials (RCTs), which compared the use of metformin plus probiotics versus metformin alone in adult patients with T2DM. Data were summarized as mean differences (MD) with 95 % confidence interval (CI) and pooled under the random effects model. FINDINGS: Fourteen RCTs (17 comparisons, 1009 patients) were included in this systematic review. Pooled results show a significant decrease in fasting glucose (FG) (MD = -0.64, 95 % CI = -1.06, -0.22) and HbA1c (MD = -0.29, 95 % CI = -0.47, -0.10) levels in patients with T2DM treated with metformin plus probiotics versus metformin alone. The addition of probiotics to metformin resulted in lower odds of gastrointestinal adverse events (Odds ratio = 0.18, 95 % CI = 0.09, 0.3.8; I(2) = 0 %). CONCLUSIONS: The addition of probiotics to metformin therapy is associated with improvement in T2DM outcomes. However, high-quality and adequately reported RCTs are needed in the future to confirm our findings. CI - Copyright (c) 2023 The Authors. Published by Elsevier B.V. All rights reserved. FAU - Memon, Hamda AU - Memon H AD - College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates. FAU - Abdulla, Fatima AU - Abdulla F AD - College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates. FAU - Reljic, Tea AU - Reljic T AD - Research Methodology and Biostatistics Core, Morsani College of Medicine, University of South Florida, Tampa, FL, USA. FAU - Alnuaimi, Saif AU - Alnuaimi S AD - College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates. FAU - Serdarevic, Fadila AU - Serdarevic F AD - Sarajevo Medical School, University Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina; Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, Netherlands. FAU - Asimi, Zelija Velija AU - Asimi ZV AD - Sarajevo Medical School, University Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina. FAU - Kumar, Ambuj AU - Kumar A AD - Research Methodology and Biostatistics Core, Morsani College of Medicine, University of South Florida, Tampa, FL, USA. FAU - Semiz, Sabina AU - Semiz S AD - College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates. Electronic address: sabina.semiz@ku.ac.ae. LA - eng PT - Journal Article PT - Meta-Analysis PT - Review PT - Systematic Review DEP - 20230625 PL - Ireland TA - Diabetes Res Clin Pract JT - Diabetes research and clinical practice JID - 8508335 RN - 9100L32L2N (Metformin) RN - 0 (Hypoglycemic Agents) SB - IM MH - Adult MH - Humans MH - *Metformin/therapeutic use MH - Hypoglycemic Agents/therapeutic use MH - *Diabetes Mellitus, Type 2/drug therapy/chemically induced MH - *Probiotics/therapeutic use MH - Fasting OTO - NOTNLM OT - Fasting glucose OT - Fasting insulin OT - Gastrointestinal intolerance OT - HbA1c OT - Insulin resistance OT - Lipids OT - Metformin OT - Probiotic COIS- Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2023/06/28 01:06 MHDA- 2023/08/07 06:42 CRDT- 2023/06/27 19:10 PHST- 2023/05/23 00:00 [received] PHST- 2023/06/22 00:00 [accepted] PHST- 2023/08/07 06:42 [medline] PHST- 2023/06/28 01:06 [pubmed] PHST- 2023/06/27 19:10 [entrez] AID - S0168-8227(23)00569-7 [pii] AID - 10.1016/j.diabres.2023.110806 [doi] PST - ppublish SO - Diabetes Res Clin Pract. 2023 Aug;202:110806. doi: 10.1016/j.diabres.2023.110806. Epub 2023 Jun 25.