Evidence map›Paper›PMID 40760368›Full record

SynthesisInternational urology and nephrology2026

Impact of different immunosuppressants on the incidence of Pneumocystis jirovecii pneumonia in kidney transplant recipients: a systematic review and meta-analysis.

Huyu Wang, Jing Guo, Chengjun Yu, Jie Zhang, Hanyu Xiao, Sheng Wen, Yajuan Chen, Yi Hua

Abstract readSystematic ReviewMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in International urology and nephrology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Huyu WangDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Jing GuoDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Chengjun YuDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Jie ZhangDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Hanyu XiaoDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Sheng WenDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Yajuan ChenDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China. yajuanchencqmu@sina.com.
Yi HuaDepartment of Urology Surgery, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China. 400137@cqmu.edu.cn.

Funding

Chongqing Natural Science Foundation Innovation and Development Joint Fund Project No. CSTB2024NSCQ-LZX0072Program for Youth Innovation in Future Medicine, Chongqing Medical University W0201The Joint Medical Research Project of Chongqing Science and Technology Bureau and Health Commission No.2024MSXM002
6 · The paper itself

Abstract

backgroundImmunosuppressants are essential for post-transplant maintenance therapy. Pneumocystis jirovecii is an opportunistic fungal pathogen that can cause severe pneumonia (PCP) in immunocompromised individuals. The aim of our study is to determine the association between different immunosuppressant regimens and the risk of PCP in kidney transplant recipients.

methodsThe data were collected from the PubMed, Cochrane Library, and Web of Science databases. A total of eleven studies met the inclusion and exclusion criteria and were included in the meta-analysis. Key information was collected from each study, and the primary outcome was the incidence of PCP under the different immunosuppressive therapy regimens. Odds ratios (OR) with 95% confidence intervals (95%CI) were used to analyze the outcomes. All results are analysed at a significance level of 0.05.

resultsThe outcomes showed kidney transplant recipients received azathioprine (AZA) had the higher risk of PCP (OR = 1.62, 95%CI 1.02-2.59, P = 0.04), and the risk of PCP was lower in patients receiving mycophenolate mofetil (MMF) therapy than those received AZA therapy (OR = 0.60, 95%C = 0.37-0.97, P = 0.04). The incidence of PCP was no significant difference between TAC and CYA regimens (OR = 0.86, 95%CI 0.69-1.07, P = 0.17). No significant association between MMF (OR = 1.00, 95%C = 0.61-1.63, P = 1.00) or sirolimus (OR = 1.78, 95%C = 0.37-8.42, P = 0.47) and the risk of PCP.

conclusionReceiving AZA was the risk factor of PCP infection in kidney transplant recipients, and has a higher risk of PCP infection compared to patients receiving MMF. These findings provide new insights for identifying high-risk populations and developing targeted prophylactic strategies against PCP in clinical practice.

Indexed as

Immunosuppressive AgentsKidney TransplantationPneumocystis cariniiPneumonia, PneumocystisAzathioprineHumansImmunocompromised HostIncidenceMycophenolic AcidAzathioprineImmunosuppressive AgentsMycophenolic AcidImmunosuppressive therapyKidney transplantationPneumocystis jirovecii pneumonia

Identifiers

PMID40760368

What OpenQuestion holds

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Registered trials

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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.