Evidence map›Paper›PMID 41534889›Full record

SynthesisEuropean respiratory review : an official journal of the European Respiratory Society2026

Outcomes of intrapleural fibrinolytic and deoxyribonuclease therapy in pleural infection: a systematic review and meta-analysis.

Matilde Ferreira de Almeida, Francisca Guimarães, Inês Rodrigues, João Carlos Lima, Hélder Novais Bastos, Ricardo Estêvão Gomes

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in European respiratory review : an official journal of the European Respiratory Society, 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

6 authors.

Matilde Ferreira de AlmeidaPulmonology Department, Unidade Local de Saúde de Almada Seixal; Hospital Garcia de Orta, Almada, Portugal.ORCID https://orcid.org/0009-0000-2430-0516
Francisca GuimarãesPulmonology Department, Unidade Local de Saúde do Estuário do Tejo; Hospital Vila Franca de Xira, Vila Franca de Xira, Portugal.
Inês RodriguesPulmonology Department, Unidade Local de Saúde de Santo António; Hospital de Santo António, Porto, Portugal.ORCID https://orcid.org/0000-0002-5469-4074
João Carlos LimaDepartment of Planning and Management Control, Unidade Local de Saúde de Almada Seixal; Hospital Garcia de Orta, Almada, Portugal.
Hélder Novais BastosUnidade Local de Saúde de São João; Centro Hospitalar Universitário São João, Porto, Portugal.ORCID https://orcid.org/0000-0002-1412-4202
Ricardo Estêvão GomesPulmonology Department, Unidade Local de Saúde de Almada Seixal; Hospital Garcia de Orta, Almada, Portugal ricardoegomes@gmail.com.ORCID https://orcid.org/0000-0001-5642-3764

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIntrapleural enzyme therapy (IET) with fibrinolytics and deoxyribonuclease (DNase) is increasingly being added to standard care (SC) for the treatment of pleural infection.

methodsA systematic literature search of the PubMed and Embase databases was conducted from January 2010 to December 2022 to identify studies reporting treatment response, safety or mortality of IET or SC in pleural infection.

results19 studies were included. 12 evaluated treatment response with IET, with a pooled hospital length of stay (LOS) of 12.9 (95% CI 10.4-15.4) days and an average surgery requirement of 11.5% (95% CI 7.2-18.0). In SC, six studies assessed treatment response, with a pooled hospital LOS of 22.7 (95% CI 17.9-27.4) days and a surgery requirement of 23.4% (95% CI 8.3-50.5). The pooled incidence of significant bleeding in the IET group, assessed in 11 studies, was 3.7% (95% CI 2.9-4.5). In-hospital mortality rates were 3.7% (95% CI 1.5-9.1) for IET and 13.7% (95% CI 5.6-29.9) for SC.

conclusionsIET demonstrated a favourable treatment response and lower mortality rate compared to SC, with an acceptable safety profile.

Indexed as

DeoxyribonucleasesFibrinolytic AgentsThrombolytic TherapyHospital MortalityHumansLength of StayTreatment OutcomeDeoxyribonucleasesFibrinolytic Agents

Identifiers

PMID41534889
PMCPMC12801050

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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.