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Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes
BACKGROUND: Although several studies compare the clinical outcomes and costs of laparoscopic and robotic proctectomy, most of them reflect the outcomes of the utilisation of older generation robotic platforms. The aim of this study is to compare the financial and clinical outcomes of robotic and lap...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10247549/ https://www.ncbi.nlm.nih.gov/pubmed/37284889 http://dx.doi.org/10.1007/s00384-023-04446-1 |
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author | Larach, José Tomás Flynn, Julie Tew, Michelle Fernando, Diharah Apte, Sameer Mohan, Helen Kong, Joseph McCormick, Jacob J. Warrier, Satish K. Heriot, Alexander G. |
author_facet | Larach, José Tomás Flynn, Julie Tew, Michelle Fernando, Diharah Apte, Sameer Mohan, Helen Kong, Joseph McCormick, Jacob J. Warrier, Satish K. Heriot, Alexander G. |
author_sort | Larach, José Tomás |
collection | PubMed |
description | BACKGROUND: Although several studies compare the clinical outcomes and costs of laparoscopic and robotic proctectomy, most of them reflect the outcomes of the utilisation of older generation robotic platforms. The aim of this study is to compare the financial and clinical outcomes of robotic and laparoscopic proctectomy within a public healthcare system, utilising a multi-quadrant platform. METHODS: Consecutive patients undergoing laparoscopic and robotic proctectomy between January 2017 and June 2020 in a public quaternary centre were included. Demographic characteristics, baseline clinical, tumour and operative variables, perioperative, histopathological outcomes and costs were compared between the laparoscopic and robotic groups. Simple linear regression and generalised linear model analyses with gamma distribution and log-link function were used to determine the impact of the surgical approach on overall costs. RESULTS: During the study period, 113 patients underwent minimally invasive proctectomy. Of these, 81 (71.7%) underwent a robotic proctectomy. A robotic approach was associated with a lower conversion rate (2.5% versus 21.8%;P = 0.002) at the expense of longer operating times (284 ± 83.4 versus 243 ± 89.8 min;P = 0.025). Regarding financial outcomes, robotic surgery was associated with increased theatre costs (A$23,019 ± 8235 versus A$15,525 ± 6382; P < 0.001) and overall costs (A$34,350 ± 14,770 versus A$26,083 ± 12,647; P = 0.003). Hospitalisation costs were similar between both approaches. An ASA ≥ 3, non-metastatic disease, low rectal cancer, neoadjuvant therapy, non-restorative resection, extended resection, and a robotic approach were identified as drivers of overall costs in the univariate analysis. However, after performing a multivariate analysis, a robotic approach was not identified as an independent driver of overall costs during the inpatient episode (P = 0.1). CONCLUSION: Robotic proctectomy was associated with increased theatre costs but not with increased overall inpatient costs within a public healthcare setting. Conversion was less common for robotic proctectomy at the expense of increased operating time. Larger studies will be needed to confirm these findings and examine the cost-effectiveness of robotic proctectomy to further justify its penetration in the public healthcare system. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00384-023-04446-1. |
format | Online Article Text |
id | pubmed-10247549 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-102475492023-06-09 Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes Larach, José Tomás Flynn, Julie Tew, Michelle Fernando, Diharah Apte, Sameer Mohan, Helen Kong, Joseph McCormick, Jacob J. Warrier, Satish K. Heriot, Alexander G. Int J Colorectal Dis Research BACKGROUND: Although several studies compare the clinical outcomes and costs of laparoscopic and robotic proctectomy, most of them reflect the outcomes of the utilisation of older generation robotic platforms. The aim of this study is to compare the financial and clinical outcomes of robotic and laparoscopic proctectomy within a public healthcare system, utilising a multi-quadrant platform. METHODS: Consecutive patients undergoing laparoscopic and robotic proctectomy between January 2017 and June 2020 in a public quaternary centre were included. Demographic characteristics, baseline clinical, tumour and operative variables, perioperative, histopathological outcomes and costs were compared between the laparoscopic and robotic groups. Simple linear regression and generalised linear model analyses with gamma distribution and log-link function were used to determine the impact of the surgical approach on overall costs. RESULTS: During the study period, 113 patients underwent minimally invasive proctectomy. Of these, 81 (71.7%) underwent a robotic proctectomy. A robotic approach was associated with a lower conversion rate (2.5% versus 21.8%;P = 0.002) at the expense of longer operating times (284 ± 83.4 versus 243 ± 89.8 min;P = 0.025). Regarding financial outcomes, robotic surgery was associated with increased theatre costs (A$23,019 ± 8235 versus A$15,525 ± 6382; P < 0.001) and overall costs (A$34,350 ± 14,770 versus A$26,083 ± 12,647; P = 0.003). Hospitalisation costs were similar between both approaches. An ASA ≥ 3, non-metastatic disease, low rectal cancer, neoadjuvant therapy, non-restorative resection, extended resection, and a robotic approach were identified as drivers of overall costs in the univariate analysis. However, after performing a multivariate analysis, a robotic approach was not identified as an independent driver of overall costs during the inpatient episode (P = 0.1). CONCLUSION: Robotic proctectomy was associated with increased theatre costs but not with increased overall inpatient costs within a public healthcare setting. Conversion was less common for robotic proctectomy at the expense of increased operating time. Larger studies will be needed to confirm these findings and examine the cost-effectiveness of robotic proctectomy to further justify its penetration in the public healthcare system. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00384-023-04446-1. Springer Berlin Heidelberg 2023-06-07 2023 /pmc/articles/PMC10247549/ /pubmed/37284889 http://dx.doi.org/10.1007/s00384-023-04446-1 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Research Larach, José Tomás Flynn, Julie Tew, Michelle Fernando, Diharah Apte, Sameer Mohan, Helen Kong, Joseph McCormick, Jacob J. Warrier, Satish K. Heriot, Alexander G. Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title | Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title_full | Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title_fullStr | Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title_full_unstemmed | Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title_short | Robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
title_sort | robotic versus laparoscopic proctectomy: a comparative study of short-term economic and clinical outcomes |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10247549/ https://www.ncbi.nlm.nih.gov/pubmed/37284889 http://dx.doi.org/10.1007/s00384-023-04446-1 |
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