ArticleDiseases of the colon and rectum2020
Intracorporeal Anastomoses in Minimally Invasive Right Colectomies Are Associated With Fewer Incisional Hernias and Shorter Length of Stay.
Article in Diseases of the colon and rectum, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 4 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
42 citing papers in PubMed, 4 syntheses or guidelines pooled it, 67 citations in OpenAlex.
- Intracorporeal or extracorporeal anastomosis after minimally invasive right colectomy: a systematic review and meta-analysis.Techniques in coloproctology · 2023Pooled it
- Updated guideline for closure of abdominal wall incisions from the European and American Hernia Societies.The British journal of surgery · 2022Pooled it
- An evidence map and synthesis review with meta-analysis on the risk of incisional hernia in colorectal surgery with standard closure.Hernia : the journal of hernias and abdominal wall surgery · 2022Pooled it
- Pooled it
- The choice of extraction site modulates the incidence of incisional hernia in colorectal surgery: a cohort analysis.Updates in surgery · 2026Observational
- Pfannenstiel versus periumbilical specimen extraction in laparoscopic low anterior resection: a comparative analysis of incisional hernia risk, postoperative recovery, and oncologic outcomes.Techniques in coloproctology · 2026Article
- Optimal preoperative bowel preparation for intracorporeal anastomosis in laparoscopic colectomy.Surgical endoscopy · 2026Article
- Risk-adjusted learning curve for robotic colorectal surgery in an educational setting: a single-center consecutive series.Journal of robotic surgery · 2026Article
- Colorectal and emergency surgical patients in the literature supporting EHS and AHS guidelines on abdominal wound closure: a granular analysis.Hernia : the journal of hernias and abdominal wall surgery · 2025Article
- Technical Considerations for Oncologic Colectomy.Clinics in colon and rectal surgery · 2025Review
- Minimally Invasive Surgery for Colon Cancer: Surgical and Oncologic Outcomes since the Clinical Outcomes of Surgical Therapy Trial.Clinics in colon and rectal surgery · 2025Review
- LaparoscopicCancers · 2025Article
- Incisional hernia risk in intracorporeal anastomosis with Pfannenstiel incision versus extracorporeal anastomosis with midline incision for laparoscopic right hemicolectomy: a multicenter comparison.Annals of coloproctology · 2025Article
- Article
- Robotic intracorporeal single-stapling versus double-stapling anastomosis in left-sided colorectal cancer: a propensity score-weighted pilot study.Journal of robotic surgery · 2025Article
- Short-term outcomes of intracorporeal anastomosis in laparoscopic colectomy for colon cancer: A nationwide, multi-institutional cohort study in Japan (ICAN study).Annals of gastroenterological surgery · 2025Article
- Bowel preparation and surgical site infections in laparoscopic and robot-assisted right-sided colon cancer surgery with intracorporeal anastomosis: A retrospective study.Annals of gastroenterological surgery · 2025Article
- Minimizing incisional hernia: intracorporeal anastomosis makes the difference after laparoscopic right colectomy.International journal of colorectal disease · 2025Article
- Design and validation of a simulation-based training module for ileo-transverse intracorporeal anastomosis.Surgical endoscopy · 2025Article
- Robotic right colectomy with complete mesocolic excision, central vascular ligation and hand-sewn intracorporeal anastomosis: feasibility, safety, and learning curve analysis.Frontiers in surgery · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
backgroundIntracorporeal anastomosis is associated with several short-term benefits. However, it is a technically challenging procedure with potential risk
objective: The purpose of this study was to investigate differences in short-term complications and long-term incisional hernia rates after robotic right colectomy with intracorporeal versus extracorporeal anastomoses and standardized extraction sites.
designThis was a historical cohort study. SETTINGS: The study was conducted at a single institution. PATIENTS: All of the patients undergoing robotic right colectomy with intracorporeal anastomosis and a Pfannenstiel extraction site or extracorporeal anastomosis with a vertical midline extraction site from 2013 to 2017 were eligible. Exclusion criteria were conversion to laparotomy for tumor-related reasons or lack of follow-up.
interventionIntracorporeal or extracorporeal anastomosis was performed, based on availability of the robotic stapler and appropriate bedside assistance.
main outcome measuresThe primary outcome was incisional hernia, diagnosed either clinically or on postoperative imaging, and analyzed using time-to-event analysis. A Cox proportional hazards model was used for multivariable analysis. Secondary outcomes were analyzed using parametric and nonparametric tests. Statistical significance was set at p < 0.05.
resultsOf 164 patients who met all inclusion criteria, 67 had intracorporeal and 97 had extracorporeal anastomoses. Median follow-up time was similar in both groups (14 vs 15 mo; p = 0.73). The 1-year estimated incisional hernia rate was 12% for extracorporeal and 2% for intracorporeal anastomoses (p = 0.007); this difference was confirmed by multivariable modeling. The severity of postoperative complications was similar between the groups, but there was an increase in incisional infections and a shorter length of stay (1 day) for intracorporeal cases. LIMITATIONS: The study was limited by its retrospective, single-surgeon nature.
conclusionsRight colectomy with intracorporeal anastomosis and a Pfannenstiel extraction site may reduce the rate of incisional hernias compared with extracorporeal anastomosis with a vertical midline extraction site. The intracorporeal approach was also associated with a decreased length of stay but an increase in incisional surgical site infections. These findings have implications for healthcare use and patient-centered outcomes. See Video Abstract at http://links.lww.com/DCR/B147. ANASTOMOSIS INTRACORPÓREAS EN COLECTOMÍAS DERECHAS MÍNIMAMENTE INVASIVAS SE ASOCIAN CON MENOS HERNIAS INCISIONALES Y UNA ESTADÍA HOSPITALARIA MÁS BREVE: nastomosis intracorpórea se asocia con varios beneficios a corto plazo. Sin embargo, es un procedimiento técnicamente desafiante con riesgos potenciales.nvestigar las diferencias en las complicaciones a corto plazo y las tasas de hernia incisional a largo plazo después de la colectomía robótica derecha con anastomosis intracorpórea versus extracorpórea y sitios de extracción estandarizados.Estudio de cohorte histórico.cirujano individual, institución única.Todos los pacientes sometidos a colectomía robótica derecha con anastomosis intracorpórea y un sitio de extracción de Pfannenstiel o anastomosis extracorpórea con un sitio de extracción vertical de la línea media de 2013-2017 fueron elegibles. Los criterios de exclusión fueron la conversión a laparotomía por razones relacionadas con el tumor o la falta de seguimiento.nastomosis intracorpórea o extracorpórea, según la disponibilidad de grapadora robótica y la asistencia adecuada quirúrgica.El resultado primario fue la hernia incisional, diagnosticada clínicamente o en imágenes postoperatorias, y analizada mediante análisis de tiempo hasta el evento. Se usó un modelo de riesgos proporcionales de Cox para el análisis multivariable. Los resultados secundarios se analizaron mediante pruebas paramétricas y no paramétricas. La significación estadística se estableció en p < 0,05.De 164 pacientes que cumplieron con todos los criterios de inclusión, 67 tenían anastomosis intracorpóreas y 97 tenían anastomosis extracorpóreas. La mediana del tiempo de seguimiento fue similar en ambos grupos (14 versus 15 meses, p = 0,73). La tasa de hernia incisional estimada para un año fue del 12% para las anastomosis extracorpóreas y del 2% para las anastomosis intracorpóreas (p = 0,007); esta diferencia fue confirmada por el modelado multivariable. La gravedad de las complicaciones postoperatorias fue similar entre los grupos, pero hubo un aumento de las infecciones incisionales y una estancia más corta (un día) para los casos intracorpóreos.Retrospectiva, cirujano único.a colectomía derecha con anastomosis intracorpórea y un sitio de extracción de Pfannenstiel puede reducir la tasa de hernias incisionales en comparación con la anastomosis extracorpórea con un sitio de extracción vertical en la línea media. El enfoque intracorpóreo también se asoció con una disminución de la duración de la estadía, pero con un aumento de las infecciones del sitio quirúrgico incisional. Estos hallazgos tienen implicaciones para la utilización de recursos médicos y beneficios para pacientes. Consulte Video Resumen en http://links.lww.com/DCR/B147. (Traducción-Dr. Adrian Ortega).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.