Low-pressure versus standard-pressure pneumoperitoneum in laparoscopic cholecystectomy: a systematic review and meta-analysis of randomized controlled trials.

Clinical outcomes Laparoscopic cholecystectomy Low-pressure pneumoperitoneum Meta-analysis Pneumoperitoneum Standard-pressure pneumoperitoneum Systematic review

Journal

Surgical endoscopy
ISSN: 1432-2218
Titre abrégé: Surg Endosc
Pays: Germany
ID NLM: 8806653

Informations de publication

Date de publication:
Oct 2022
Historique:
received: 16 11 2021
accepted: 17 03 2022
pubmed: 20 4 2022
medline: 23 9 2022
entrez: 19 4 2022
Statut: ppublish

Résumé

It has been previously demonstrated that the rise of intra-abdominal pressures and prolonged exposure to such pressures can produce changes in the cardiovascular and pulmonary dynamic which, though potentially well tolerated in the majority of healthy patients with adequate cardiopulmonary reserve, may be less well tolerated when cardiopulmonary reserve is poor. Nevertheless, theoretically lowering intra-abdominal pressure could reduce the impact of pneumoperitoneum on the blood circulation of intra-abdominal organs as well as cardiopulmonary function. However, the evidence remains weak, and as such, the debate remains unresolved. The aim of this systematic review and meta-analysis was to demonstrate the current knowledge around the effect of pneumoperitoneum at different pressures levels during laparoscopic cholecystectomy. This systematic review and meta-analysis were reported according to the recommendations of the 2020 updated Preferred Reporting Items for Systematic reviews and Meta-analyses (PRISMA) guidelines, and the Cochrane handbook for systematic reviews of interventions. This systematic review and meta-analysis included 44 randomized controlled trials that compared different pressures of pneumoperitoneum in the setting of elective laparoscopic cholecystectomy. Length of hospital, conversion rate, and complications rate were not significantly different, whereas statistically significant differences were observed in post-operative pain and analgesic consumption. According to the GRADE criteria, overall quality of evidence was high for intra-operative bile spillage (critical outcome), overall complications (critical outcome), shoulder pain (critical outcome), and overall post-operative pain (critical outcome). Overall quality of evidence was moderate for conversion to open surgery (critical outcome), post-operative pain at 1 day (critical outcome), post-operative pain at 3 days (important outcome), and bleeding (critical outcome). Overall quality of evidence was low for operative time (important outcome), length of hospital stay (important outcome), post-operative pain at 12 h (critical outcome), and was very low for post-operative pain at 1 h (critical outcome), post-operative pain at 4 h (critical outcome), post-operative pain at 8 h (critical outcome), and post-operative pain at 2 days (critical outcome). This review allowed us to draw conclusive results from the use of low-pressure pneumoperitoneum with an adequate quality of evidence.

Identifiants

pubmed: 35437642
doi: 10.1007/s00464-022-09201-1
pii: 10.1007/s00464-022-09201-1
pmc: PMC9485078
doi:

Types de publication

Journal Article Meta-Analysis Review Systematic Review Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

7092-7113

Informations de copyright

© 2022. The Author(s).

Références

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Auteurs

Monica Ortenzi (M)

Clinica di Chirurgia Generale e d'Urgenza, Università Politecnica delle Marche, Ancona, Italy. monica.ortenzi@gmail.com.

Giulia Montori (G)

Emergency Department, Leopoldo Mandic Hospital, Merate, LC, Italy.

Alberto Sartori (A)

U. O. Chirurgia Generale e d'urgenza, Ospedale San Valentino - Montebelluna, Montebelluna, Treviso, Italy.

Andrea Balla (A)

UOC of General and Minimally Invasive Surgery, Hospital "San Paolo", Largo Donatori del Sangue 1, 00053, Civitavecchia, Rome, Italy.

Emanuele Botteri (E)

ASST Soedali Civili Brescia, Montichiari, PO, Italy.

Giacomo Piatto (G)

U. O. Chirurgia Generale e d'urgenza, Ospedale San Valentino - Montebelluna, Montebelluna, Treviso, Italy.

Gaetano Gallo (G)

Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy.

Silvia Vigna (S)

U. O. Chirurgia Generale Ospedale Civile, Cittadella, Padua, Italy.

Mario Guerrieri (M)

Clinica di Chirurgia Generale e d'Urgenza, Università Politecnica delle Marche, Ancona, Italy.

Sophie Williams (S)

Department of Colorectal Surgery, King's College Hospital, London, UK.

Mauro Podda (M)

Department of Surgical Science, University of Cagliari, Cagliari, Italy.

Ferdinando Agresta (F)

Department of General Surgery, AULSS2 del Veneto, Vittorio Veneto, TV, Italy.

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