Evidence map›Paper›PMID 39015918›Full record

ArticleWorld journal of clinical cases2024

Metformin administration in prevention of colorectal polyps in type 2 diabetes mellitus patients.

Xiao-Qing Wu, Li-Hua Deng, Qian Xue, Xia Li, Meng-Han Li, Jing-Tong Wang

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Article in World journal of clinical cases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xiao-Qing WuDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China.
Li-Hua DengDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China.
Qian XueDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China.
Xia LiDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China.
Meng-Han LiDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China.
Jing-Tong WangDepartment of Geriatrics, Peking University People's Hospital, Beijing 100044, China. wangjingtong11@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal polyps are frequently observed in patients with type 2 diabetes mellitus (DM), posing a significant risk for colorectal cancer. Metformin, a widely prescribed biguanidine drug for type 2 DM, has been suggested to have potential chemoprophylactic effects against various cancers.

aimTo explore the correlation between colorectal polyps and metformin use in type 2 DM patients.

methodsType 2 DM patients were categorized into polyp and non-polyp groups. Following this, all patients were categorized into the type 2 DM-metformin, type 2 DM-non-metformin, and non-type 2 DM groups. Based on the baseline colonoscopy results, we performed pairwise comparisons of the incidence of colorectal polyps among the three groups. Additionally, we analyzed the relationship between colorectal polyps and the duration of metformin use and between the size and number of polyps and metformin use. Simultaneously, we focused on the specific pathological types of polyps and analyzed their relationship with metformin use. Finally, we compared the incidence of polyps between metformin and non-metformin groups according to the interval colonoscopy results.

resultsThe rate of metformin use in patients with colorectal polyps was 0.502 times that of patients without colorectal polyps [odds ratio (OR) = 0.502, 95% confidence interval (CI): 0.365-0.689;

conclusionMetformin use and colorectal polyp incidence in type 2 DM patients showed a negative correlation, independent of the hypoglycemic effect of metformin.

Indexed as

Biguanidine drugColorectal cancerColorectal polypsDiabetes mellitusMetformin

Identifiers

PMID39015918
PMCPMC11235560

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