Implementation of robotic and laparoscopic hepatopancreatobiliary surgery in low- and middle-income settings: a systematic review and meta-analysis.

BACKGROUND

Despite numerous barriers, the application of minimally invasive surgery (MIS) for hepatopancreatobiliary (HPB) conditions has been increasing globally. This study aims to review the current status of HPB MIS in LMICs.

METHODS

Relevant databases were searched, identifying 3452 publications, 38 of which met the inclusion criteria. Meta-analysis of outcomes was carried out using "R" statistical software.

RESULTS

This study reviewed reports of application of MIS for HPB conditions in LMICs, analyzing a total of 3272 procedures. India (66.87 %) and Egypt (20.11 %) contributed majorly to the procedures reviewed. Others were from Indonesia (8.68 %), Colombia (3.06 %), Pakistan (0.67 %), Sri Lanka (0.34 %), Trinidad and Tobago (0.18 %), and Nigeria (0.09 %). India was the only LMIC with robotic HPB MIS. The majority of the procedures were biliary (74.88 %). Basic procedures accounted for 55.63 %, while 44.37 % were advanced. The overall conversion rate and prevalence of morbidity were 8 % [95 % CI: 5; 13], and 15 % [95 % CI: 9; 22], respectively. Robotics was associated with higher conversion (14 % vs 6 %, p < 0.01) but lower morbidity (10 % vs 16 %, p = 0.91), compared to laparoscopic surgery. There were 5 cases of mortality from laparoscopy.

CONCLUSION

The outcomes in this systematic review, compared to findings in other settings indicate successful implementation of HPB MIS in LMICs.