Evidence map›Paper›PMID 41240110›Full record

ArticleInternational urogynecology journal2026

Association of Preoperative Inflammatory and Immune Markers with Mesh Exposure After Transvaginal Mesh Surgery for Pelvic Organ Prolapse.

Yueyue Yan, Shuo Liang, Hua Yang, Zhibo Zhang, Shuaihua Song, Lan Zhu

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Article in International urogynecology journal, 2026. 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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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yueyue Yan *Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Common Mechanism Research for Major Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
Shuo Liang *Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Common Mechanism Research for Major Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
Hua YangDepartment of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Common Mechanism Research for Major Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
Zhibo ZhangDepartment of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Common Mechanism Research for Major Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
Shuaihua SongKey Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Lan ZhuDepartment of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Common Mechanism Research for Major Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China. zhu_julie@vip.sina.com.ORCID 0000-0001-5753-5426

Funding

Beijing Natural Science Foundation L232074Fundamental Research Funds for the Central Universities 3332024020Fundamental Research Funds for the Central Universities 3332024130National High Level Hospital Clinical Research Funding 2022-PUMCH-C-031National High Level Hospital Clinical Research Funding 2022-PUMCH-C-060National Natural Science Foundation of China 82171621
6 · The paper itself

Abstract

introduction and hypothesisThis study was conducted to investigate the associations between baseline absolute monocyte count (AMC), absolute lymphocyte count (ALC), the platelet-to-lymphocyte ratio (PLR), and the risk of mesh exposure following transvaginal mesh (TVM) surgery for pelvic organ prolapse (POP).

methodsThis prospective cohort study included 206 symptomatic POP patients who underwent TVM treatment with titanium-coated polypropylene mesh (Tiloop) from June 2015 to December 2021 at Peking Union Medical College Hospital. Patients were classified into mesh exposure (n = 23) and non-exposure (n = 183) groups. Baseline hematological indicators, including AMC, ALC, PLR, the neutrophil-to-lymphocyte ratio, the lymphocyte-to-monocyte ratio, and the prognostic nutritional index, were recorded. Restricted cubic spline (RCS) analysis and Cox proportional hazards models were used to assess the associations between these indicators and mesh-exposure risk.

resultsMesh exposure occurred in 11.2% of the patients. Significant differences in AMC, ALC, and PLR were detected between the exposure and non-exposure groups. RCS analysis revealed inverse linear associations between AMC and ALC and mesh exposure risk and a positive linear association for the PLR. Lower AMC (adjusted hazard ratio [aHR] = 0.424; 95% CI 0.228-0.786) and ALC (aHR = 0.422; 95% CI 0.255-0.698) were associated with increased mesh exposure risk, whereas higher PLR (aHR = 2.170; 95% CI 1.486-3.169) was associated with increased risk.

conclusionLow AMC and ALC and elevated PLR were independently associated with an increased risk of mesh exposure after TVM surgery.

Indexed as

Pelvic Organ ProlapsePostoperative ComplicationsSurgical MeshAgedBiomarkersFemaleHumansLymphocyte CountMiddle AgedPreoperative PeriodProspective StudiesBiomarkersAbsolute Lymphocyte CountAbsolute Monocyte CountMesh ExposurePlatelet-to-Lymphocyte RatioTransvaginal Mesh

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.