| Title: |
Safety and equity in scaling minimally invasive surgery worldwide in 109 countries using cholecystectomy as a tracer procedure: a prospective cohort study |
| Authors: |
NIHR Global Health Research Unit on Global Surgery and the GlobalSurg Collaborative; Silvia Palmisano |
| Contributors: |
Global Health Research Unit On Global Surgery And The Globalsurg Collaborative, Nihr; Palmisano, Silvia |
| Publication Year: |
2026 |
| Collection: |
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) |
| Subject Terms: |
Adult; Aged; Cholecystectomy; Female; Global Health; Human; Male; Middle Aged; Minimally Invasive Surgical Procedure; Patient Safety; Postoperative Complication; Prospective Studies |
| Description: |
BACKGROUND: Minimally invasive surgery is rapidly expanding globally, yet there is insufficient knowledge of how to scale this technology safely and equitably across diverse health systems. We aimed to identify health-system factors associated with safe implementation of minimally invasive surgery globally, using minimally invasive cholecystectomy as a tracer procedure. METHODS: We conducted a multicentre, prospective cohort study of consecutive adults undergoing cholecystectomy between July 31 and Nov 19, 2023, in 1218 hospitals across 109 countries. Data were collected by more than 10 000 health-care workers using a core measurement set mapped to the WHO Health System Building Blocks and the Global Patient Safety Action Plan. The primary outcome was 30-day procedure-specific complications, with multilevel logistic regression used to examine associations between health-system features and patient outcomes. This study is registered on ClinicalTrials.gov (NCT06223061). FINDINGS: Among 52 187 included patients, the adjusted procedure-specific complication rate varied 40-fold between hospitals, from 0·3% in the lowest risk quintile to 12·1% in the highest risk quintile. Despite large structural differences across income groups in access to minimally invasive surgery, diagnostics, and emergency services, country income level was not independently associated with complication rates (adjusted odds ratio [OR] 0·81 [95% CI 0·59-1·10] for upper-middle income vs high income and 0·99 [0·70-1·39] for lower-middle income or low income vs high income). Three modifiable hospital-level factors were strongly associated with safer outcomes: establishment of local simulation-based training facilities (adjusted OR 0·78 [0·71-0·86]; p |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/pmid/41519150; info:eu-repo/semantics/altIdentifier/wos/WOS:001669025900001; volume:14; issue:2; firstpage:e199; lastpage:e212; numberofpages:14; journal:THE LANCET GLOBAL HEALTH; https://hdl.handle.net/11368/3125460; https://www.sciencedirect.com/science/article/pii/S2214109X25004760?via=ihub |
| DOI: |
10.1016/s2214-109x(25)00476-0 |
| Availability: |
https://hdl.handle.net/11368/3125460; https://doi.org/10.1016/s2214-109x(25)00476-0; https://www.sciencedirect.com/science/article/pii/S2214109X25004760?via=ihub |
| Rights: |
info:eu-repo/semantics/openAccess ; license:Creative commons ; license:Digital Rights Management non definito ; license uri:http://creativecommons.org/licenses/by/4.0/ ; license uri:iris.PRI00 |
| Accession Number: |
edsbas.A8492F27 |
| Database: |
BASE |