Evidence map›Paper›PMID 39960516›Full record

SynthesisWorld journal of urology2025

The suggested dosage and course of thiazide diuretics on preventing recurrent urolithiasis: an upstate meta-analysis.

Li Yi, Hui Wang, Yu Ji, Yuxuan Zhao, Qinglong Du, Laiyuan Qiu, Lei Yan, Dawei Li

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in World journal of urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Li Yi *Department of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Hui Wang *Department of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Yu JiDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Yuxuan ZhaoDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Qinglong DuDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Laiyuan QiuDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Lei YanDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China.
Dawei LiDepartment of Urology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, Shandong Province, 250012, PR China. lidaweimd@aliyun.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOver the past few decades, many studies assessing the effect of thiazide diuretics showed controversial results. Additionally, recent guidelines fail to address the optimal dosage and treatment duration of thiazide diuretics. Therefore, we conducted a meta-analysis to evaluate the efficacy, optimal dosage, and treatment duration of thiazide diuretics in preventing recurrent urolithiasis.

methodsWe conducted a comprehensive search of three electronic databases (PubMed, Embase and Cochrane Library) up to January 2024, utilizing specific keywords to identify eligible studies. Subsequently, we performed an overall meta-analysis. Subgroup analysis was also performed to evaluate the efficacy, optimal dosage, and treatment duration of thiazide diuretics.

resultsTwelve eligible studies were included, with a total of 1217 patients. Overall, our findings demonstrated the efficacy of thiazide diuretics in preventing recurrent urolithiasis (RR = 0.55, 95% CI = 0.39 to 0.76). The Egger's test indicated that our analysis was free of publication bias (P = 0.092). In the dose-effect analysis, we observed that hydrochlorothiazide group using daily doses of 50 mg was statistically effective. Regarding the treatment duration, we found that treatment with all thiazide diuretics for ≤ 12 monthswas statistically insignificant, while treatment with all thiazide diuretics for 24 and 36 months was demonstrated to be effective. Treatment with hydrochlorothiazide for 36 months was also demonstrated to be effective.

conclusionsWe demonstrated the efficacy of thiazide diuretics in preventing recurrent urolithiasis. For the optimal dosage and treatment duration, we recommend a daily dose of 50 mg of hydrochlorothiazide for 36 months.

Indexed as

Secondary PreventionSodium Chloride Symporter InhibitorsUrolithiasisDose-Response Relationship, DrugHumansRecurrenceSodium Chloride Symporter InhibitorsHydrochlorothiazideMeta-analysisThiazide diureticsUrolithiasis

Identifiers

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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.