evolution of minimally invasive distal pancreatectomies at a single institution

evolution of minimally invasive distal pancreatectomies at a single institution

;Brian K P Goh;Ser-Yee Lee;Juinn-Huar Kam;Hui Ling Soh;Peng-Chung Cheow;Pierce K H Chow;London L P J Ooi;Alexander Y F Chung;Chung-Yip Chan
it architect 2018 Vol. 14 pp. 140-145
110
goh2018journalevolution

Abstract

Introduction: This study aims to study the changing trends and outcomes associated with the adoption of minimally invasive distal pancreatectomy (MIDP) at a single centre. Materials and Methods: Retrospective review of sixty consecutive patients who underwent MIDP from September 2006 to November 2016 at a single institution. To study the evolution of MIDP, the study population was divided into three groups consisting of twenty patients (Group I, Group II and Group III). Results: Sixty patients underwent MIDP with 11 (18.3%) requiring open conversions. The median operation time was 305 (range: 85–775) min and the median post-operative stay was 6 (range: 3–73) days. Fifteen procedures were spleen-saving pancreatectomies. Major post-operative morbidity (>Grade 2) occurred in 12 (20.0%) patients and there was no mortality or reoperations. There were 33 (55.0%) pancreatic fistulas, of which 15 (25.0%) were Grade B fistulas of which 12 (20.0%) required percutaneous drainage. Comparison between the three groups demonstrated a statistically significant increase in the frequency of procedures performed, increase in robotic-assisted procedures and proportion of asymptomatic tumours resected. There also tended to be non-significant decrease in open conversion rates from 25% to 5% between the three groups and increase in tumour size resected from 24 to 40 mm. Conclusion: Comparison between the three groups demonstrated that MIDP was performed with increased frequency. There was a statistically significant increase in the frequency of resections performed for asymptomatic tumours and resections performed through robotic assistance. There was also a non-significant trend towards a decrease in open conversions and increase in the size of tumours resected.

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