Evidence map›Paper›PMID 42859932›Full record

SynthesisAdvances in therapy2026

Perinatal Outcomes of Pleuro-Amniotic Shunting in Isolated Pleural Effusions: Systematic Review and Meta-analysis.

Enzo Lofredo Amorim, Edward Araujo Júnior, Mucio Cevulla da Silva Lourenço, Daniel Giatti de Sousa, Felipe Muniz Ferreira, Maria Fernanda Dos Santos Lobo, Henrique Provinciatto, Eduardo Moreira Nader, Antonio Braga, Roberta Granese

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Advances in therapy, 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

10 authors.

Enzo Lofredo AmorimDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0009-0004-1280-2104
Edward Araujo JúniorDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0000-0002-6145-2532
Mucio Cevulla da Silva LourençoDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0000-0002-3466-7976
Daniel Giatti de SousaDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0009-0002-6268-7701
Felipe Muniz FerreiraDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0009-0003-2510-4447
Maria Fernanda Dos Santos LoboDiscipline of Woman Health, Municipal University of São Caetano Do Sul (USCS), São Caetano do Sul, SP, Brazil.ORCID http://orcid.org/0009-0008-7177-0754
Henrique ProvinciattoDepartment of Medicine, Barão de Mauá University Center, Ribeirão Preto, SP, Brazil.ORCID http://orcid.org/0009-0007-6376-0305
Eduardo Moreira NaderDepartment of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0003-1836-303X
Antonio BragaDepartment of Gynecology and Obstetrics, School of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.ORCID http://orcid.org/0000-0002-2942-6182
Roberta GraneseDepartment of Biomedical and Dental Sciences and Morphofunctional Imaging, "G. Martino" University Hospital, 98100, Messina, Italy. robertagr74@gmail.com.ORCID http://orcid.org/0000-0003-0318-9390

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPleuro-amniotic shunting has been proposed for fetal pleural effusion, although its safety and efficacy remain uncertain. Therefore, we aimed to evaluate the perinatal outcomes of the fetal therapy for isolated pleural effusion through a systematic review and single-arm meta-analysis.

methodsPubMed/MEDLINE, Embase, Scopus, and Cochrane Central were searched for studies reporting outcomes of fetuses undergoing pleuro-amniotic shunting for isolated pleural effusion. The primary outcomes were overall survival and resolution of fetal hydrops. Single-arm random-effects meta-analyses were performed to estimate pooled event rates with 95% confidence intervals (CI).

resultsTen retrospective cohort studies comprising 416 fetuses treated with pleuro-amniotic shunting were included. The pooled overall survival rate was 65.36% (95% CI 59.46-70.83; I

conclusionPleuro-amniotic shunting achieves overall survival in approximately two-thirds of treated fetuses and resolving fetal hydrops in most cases. However, the procedure may be associated with preterm birth and PROM, underscoring the need for multidisciplinary perinatal management. Although the evidence is limited, these findings support pleuro-amniotic shunting as a promising treatment for progressive isolated fetal pleural effusion and highlight the need for prospective studies to optimize patient selection and perinatal care.

Indexed as

FetusPerinatal outcomesPleural effusionPleuro-amniotic shuntingSystematic review

Identifiers

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.