Annals of Coloproctology

Display

Sort by :

Original Articles

Risk factors for prolonged hospitalization and delayed treatment completion after laparoscopic appendectomy in patients with uncomplicated acute appendicitis: Jiyoung Shin, Myong Hoon Ihn, Kyung Sik Kim, Sang Hyun Kim, Jihyoun Lee, Sangchul Yun, Sung Woo Cho; Ann Coloproctol. 2023;39(1):50-58. Published online November 18, 2021; DOI: https://doi.org/10.3393/ac.2021.00773.0110

7,464 View
173 Download
3 Web of Science
4 Citations

Purpose
We sought to identify the risk factors for prolonged hospitalization and delayed treatment completion after laparoscopic appendectomy in patients with uncomplicated acute appendicitis.
Methods
The study retrospectively analyzed 497 patients who underwent laparoscopic appendectomies for uncomplicated appendicitis between January 2018 and December 2020. The patients were divided into an early discharge group (≤2 days) and a late discharge group (>2 days) based on the length of hospital stay (LOS). The patients were also divided into uneventful and complicated groups according to the need for additional treatment after standard follow-up.
Results
Thirty-seven patients (7.4%) were included in the late discharge group. The mean LOS of the late discharge groups was 3.9 days. There were significant differences according to age, preoperative C-reactive protein (CRP), and operative time between the 2 groups. Only operative time was significantly associated with prolonged LOS in multivariate analysis. Thirty-five patients (7.0%) were included in the complicated group. The mean duration of treatment in the uneventful and complicated groups was 7.4 and 25.3 days, respectively. Significant differences existed between the uneventful and complicated groups in preoperative body temperature, preoperative CRP levels, maximal appendix diameter, and the presence of appendicoliths. In multivariate analysis, preoperative CRP levels and maximal appendix diameter were independent predictors of delayed treatment completion.
Conclusion
Shorter operative time is desirable to ensure minimal hospital stay in patients with uncomplicated appendicitis. Further efforts are needed to ensure that patients with uncomplicated appendicitis do not experience delayed treatment completion after laparoscopic appendectomies.

Citations

Citations to this article as recorded by

Association between preoperative neutrophil-to-lymphocyte ratio and length of stay in pediatric patients undergoing laparoscopic appendectomy: a retrospective cohort study
Ming Liu, Yunpeng Gou, Ping Yang
BMC Pediatrics.2025;[Epub] CrossRef
Comparative Outcomes of Immediate and Delayed Wound Closure Techniques in Appendectomies for Gangrenous Appendicitis
Anzar Usman, Esha Akbar, Aliha Mukhtar, Iqra Nasir, Usama Rehman, Adil Iqbal, Muhammad Umar Umar
DEVELOPMENTAL MEDICO-LIFE-SCIENCES.2024; 1(3): 18. CrossRef
Non-linear association between C-reactive protein levels and length of stay in pediatric appendicitis patients undergoing laparoscopic appendectomy
Ming Liu, Ping Yang, Yunpeng Gou
Frontiers in Pediatrics.2024;[Epub] CrossRef
Nomogram prediction model for length of hospital stay following laparoscopic appendectomy in pediatric patients: a retrospective study
Ming Liu, Ping Yang, Yunpeng Gou, Qiang Chen, Dong Xu
Frontiers in Pediatrics.2024;[Epub] CrossRef

Benign GI diease

Resident Learning Curve for Laparoscopic Appendectomy According to Seniority: Chang Woo Kim, Sook Young Jeon, Bomina Paik, Jun Woo Bong, Sang Hyun Kim, Suk-Hwan Lee; Ann Coloproctol. 2020;36(3):163-171. Published online February 14, 2020; DOI: https://doi.org/10.3393/ac.2019.07.20

6,051 View
129 Download
12 Web of Science
11 Citations

Abstract PDF

Purpose
To delineate the learning curve (LC) for laparoscopic appendectomy (LA) performed by residents according to seniority in training.
Methods
Between October 2015 and November 2016, 150 patients underwent LA by three residents (in their first, second, and third year of training) under supervision. The patients were non-randomly assigned to each resident. The data were reviewed and analyzed retrospectively from prospectively collected database. The perioperative outcomes were compared between the three residents including operation time, complication, conversion, and so on. The LCs were evaluated by the moving average method and cumulative sum control chart (CUSUM) for operation time and surgical completion.
Results
Baseline characteristics and perioperative outcomes were similar except for age and location of the appendix among the three groups. Operation time was not different among the three residents (43.9, 45.3, and 48.4 min for A, B, and C, respectively). The moving average method for operation time showed a decreasing tendency for all residents. CUSUM for operation time showed that the peak points occurred at the 24th, 18th, and 31st cases for resident A, B, and C, respectively. In terms of surgical failure, residents A, B, and C reached steady states after the 35th, 11th, and 16th cases, respectively. Perforation of the appendix base was the only risk factor for surgical failure.
Conclusion
The LC for LA by residents was 11-35 cases according to multidimensional statistical analyses. The accumulation of surgical experience of residents might affect the LC, especially for surgical completion rather than for operation time.

Citations

Citations to this article as recorded by

Comparative analysis of surgical outcomes of laparoscopic appendectomy performed by six surgeons with different subspecialties: a retrospective cohort study using risk-adjusted cumulative summation
Ji Hyeong Song, Inyoung Na, Song-Yi Kim, Youn Ju Lee, Sun Jong Han, Sang Il Youn, Sa-Hong Min, Jin Soo Kim
Annals of Surgical Treatment and Research.2025; 109(3): 207. CrossRef
The Influence of Surgical Teaching on Laparoscopic Cholecystectomy Outcomes: A Retrospective Propensity Score-Matched National Cohort Study
Joana Rodrigues Ribeiro, André Silva Alves, Pascal Probst, Samuel A. Käser, Christian Toso, Beat Moeckli
Journal of Surgical Education.2025; 82(11): 103744. CrossRef
Systematic review and meta-analysis comparing perioperative outcomes of emergency appendectomy performed by trainee vs trained surgeon
Theophilus TK. Anyomih, Thomas Jennings, Alok Mehta, J Robert O'Neill, Ioanna Panagiotopoulou, Stavros Gourgiotis, Elizabeth Tweedle, John Bennett, R Justin Davies, Constantinos Simillis
The American Journal of Surgery.2023; 225(1): 168. CrossRef
Graded operative autonomy in emergency appendectomy mirrors case-complexity: surgical training insights from the SnapAppy prospective observational study
Nathalie Young, Rebecka Ahl Hulme, Maximilian Peter Forssten, Lewis Jay Kaplan, Thomas Noel Walsh, Yang Cao, Shahin Mohseni, Gary Alan Bass, Alan Biloslavo, Hayato Kurihara, Isidro Martinez-Casas, Jorge Pereira, Arvid Pourlotfi, Éanna J. Ryan, Matti Tolon
European Journal of Trauma and Emergency Surgery.2023; 49(1): 33. CrossRef
Training curriculum in minimally invasive emergency digestive surgery: 2022 WSES position paper
Nicola de’Angelis, Francesco Marchegiani, Carlo Alberto Schena, Jim Khan, Vanni Agnoletti, Luca Ansaloni, Ana Gabriela Barría Rodríguez, Paolo Pietro Bianchi, Walter Biffl, Francesca Bravi, Graziano Ceccarelli, Marco Ceresoli, Osvaldo Chiara, Mircea Chiri
World Journal of Emergency Surgery.2023;[Epub] CrossRef
How does the number of training years in pediatric surgery affect appendectomy outcomes?
Carlos Delgado-Miguel, Miriam Miguel-Ferrero, María San Basilio, Carla Ramírez, Juan Camps, Francisco Hernández Oliveros
Pediatric Surgery International.2023;[Epub] CrossRef
Clinical outcomes of locking polymeric clip for laparoscopic appendectomy in patients with appendicitis: a retrospective comparison with loop ligature
Seokwon Kim, Byong Ho Jeon, Sang Sik Cho, Ui Sup Shin, Sun Mi Moon
Annals of Coloproctology.2022; 38(2): 160. CrossRef
Laparoscopic appendicectomy without the use of disposable materials - a low-cost alternative - 1,552 cases operated in 20 years
CARLOS EDUARDO DOMENE, PAULA VOLPE, ANDRÉ VALENTE SANTANA
Revista do Colégio Brasileiro de Cirurgiões.2022;[Epub] CrossRef
Learning curve in laparoscopic appendectomy: training strategy of laparoscopic surgery
Hyung Ook Kim
Annals of Coloproctology.2022; 38(3): 276. CrossRef
Factors Influencing the Difficulty and Need for External Help during Laparoscopic Appendectomy: Analysis of 485 Procedures from the Resident-1 Multicentre Trial
Stefano Cioffi, Andrea Spota, Michele Altomare, Stefano Granieri, Roberto Bini, Francesco Virdis, Federica Renzi, Elisa Reitano, Osvaldo Chiara, Stefania Cimbanassi
Journal of Personalized Medicine.2022; 12(11): 1904. CrossRef
Impact of COVID-19 on the care of acute appendicitis: a single-center experience in Korea
Chang Woo Kim, Suk-Hwan Lee
Annals of Surgical Treatment and Research.2021; 101(4): 240. CrossRef

First
Prev
Page of 1
Next
Last

Search