Evidence map›Paper›PMID 42578995›Full record

ReviewNaunyn-Schmiedeberg's archives of pharmacology2026

Can pilocarpine effectively and safely manage glaucoma in the modern era? A systematic review and meta-analysis.

Kai-Yang Chen, Hoi-Chun Chan, Chi-Ming Chan

Abstract readReview
PubMed Publisher
In one paragraph

Review in Naunyn-Schmiedeberg's archives of pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Kai-Yang ChenDepartment of General Medicine, Chang Gung Memorial Hospital (Linkou Branch), Taoyuan, Taiwan.
Hoi-Chun ChanSchool of Pharmacy, China Medical University, Taichung, Taiwan.
Chi-Ming ChanDepartment of Ophthalmology, Cardinal Tien Hospital, New Taipei City, Taiwan. cmc212092001@gmail.com.ORCID http://orcid.org/0000-0001-6981-3411

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study systematically evaluates the efficacy, safety, tolerability, and contemporary clinical positioning of topical pilocarpine in the management of glaucoma and ocular hypertension. This systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. PubMed/MEDLINE, EMBASE, Cochrane CENTRAL via the Cochrane Library, Scopus, Web of Science Core Collection, and Google Scholar were searched from inception to 1 May 2026 without language restrictions. Randomized controlled trials and controlled observational studies in adults with glaucoma or ocular hypertension were eligible when topical pilocarpine, used alone or in combination, was compared with placebo, no treatment, laser trabeculoplasty, or other intraocular pressure (IOP)-lowering therapies. The primary outcome was mean change in IOP, and secondary outcomes included responder outcomes, ocular adverse events, discontinuation, visual field outcomes, medication burden, post-laser pressure spikes, and postoperative outcomes. Risk of bias was assessed with the Cochrane Risk of Bias 2.0 tool (RoB 2.0) for randomized studies and the Risk of Bias in Nonrandomized Studies of Interventions (ROBINS-I) tool for nonrandomized studies. We performed random-effects meta-analysis using raw mean difference in mmHg for continuous outcomes and risk ratio (RR) for binary safety outcomes, each reported with a 95% confidence interval (CI); certainty of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Of the 38 studies that met the inclusion criteria, 34 contributed data to the quantitative meta-analysis. In the primary analysis, pilocarpine-containing regimens reduced IOP by an additional 1.16 mmHg compared to all comparators (95% CI 0.84 to 1.47; P < 0.001; I

Indexed as

GlaucomaOcular hypertensionPilocarpine

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.