Annals of Coloproctology

Display

Sort by :

Original Articles

Minimally invasive surgery

Robotic surgery may lead to reduced postoperative inflammatory stress in colon cancer: a propensity score–matched analysis: Eun Ji Park, Gyong Tae Noh, Yong Joon Lee, Min Young Park, Seung Yoon Yang, Yoon Dae Han, Min Soo Cho, Hyuk Hur, Kang Young Lee, Byung Soh Min; Ann Coloproctol. 2024;40(6):594-601. Published online December 6, 2024; DOI: https://doi.org/10.3393/ac.2024.00171.0024

3,314 View
91 Download
5 Web of Science
6 Citations

Purpose
Robot-assisted surgery is readily applied to every type of colorectal surgeries. However, studies showing the safety and feasibility of robotic surgery (RS) have dealt with rectal cancer more than colon cancer. This study aimed to investigate how technical advantages of RS can translate into actual clinical outcomes that represent postoperative systemic response.
Methods
This study retrospectively reviewed consecutive cases in a single tertiary medical center in Korea. Patients with primary colon cancer who underwent curative resection between 2006 and 2012 were included. Propensity score matching was done to adjust baseline patient characteristics (age, sex, body mass index, American Society of Anesthesiologists physical status, tumor profile, pathologic stage, operating surgeon, surgery extent) between open surgery (OS), laparoscopic surgery (LS), and RS groups.
Results
After propensity score matching, there were 66 patients in each group for analysis, and there was no significant differences in baseline patient characteristics. Maximal postoperative leukocyte count was lowest in the RS group and highest in the OS group (P=0.021). Similar results were observed for postoperative neutrophil count (P=0.024). Postoperative prognostic nutritional index was highest in the RS group and lowest in the OS group (P<0.001). The time taken to first flatus and soft diet resumption was longest in the OS group and shortest in the RS group (P=0.001 and P<0.001, respectively). Among all groups, other short-term postoperative outcomes such as hospital stay and complications did not show significant difference, and oncological survival results were similar.
Conclusion
Better postoperative inflammatory indices in the RS group may correlate with their faster recovery of bowel motility and diet resumption compared to LS and OS groups.

Citations

Citations to this article as recorded by

Open, Laparoscopic, and robotic approaches in colorectal surgery: a comprehensive review with focus on colorectal cancer
Farhad Shafiei, Fatemeh Kani, Nargess Porkar, Maede Mirzaee, Fatemeh Heidarzadeh, Mahdi Kolivand, Soheila Behdad, Amir Shokri
Journal of Robotic Surgery.2026;[Epub] CrossRef
Übergangsphase zur roboterassistierten Chirurgie beim kolorektalen Karzinom: eine vergleichende konsekutive Kohortenstudie
U. A. Dietz, M. Kalisvaart, S. Maksimovic, R. Frey, M. Ramser, B. M. Erhart, U. Pfefferkorn
Die Chirurgie.2025; 96(11): 942. CrossRef
Comparative clinical efficacy of three surgical modalities for the treatment of malignant tumours of the left hemicolon
Hao Chen, Dong-Ping Han, Jian-Yang Xiong, Zhen-Sheng Li, Teng-Cheng Hu, Zheng-Rong Li, Yi Cao
World Journal of Gastrointestinal Surgery.2025;[Epub] CrossRef
Comparison of the perioperative outcomes of robotic vs. open distal pancreatectomy: a meta-analysis of propensity-score-matched studies
Junjie Wang, Yuanjun Liu, Yakun Wu
Frontiers in Surgery.2025;[Epub] CrossRef
Effectiveness of Guardix-SG in Preventing Postoperative Bowel Complications After Radical Cystectomy: A Single-Arm Prospective Observational Study
Jiwoong Yu, Wan Song, Minyong Kang, Hyun Hwan Sung, Hwang Gyun Jeon, Seong Il Seo, Seong Soo Jeon, Byong Chang Jeong
Journal of Urologic Oncology.2025; 23(3): 253. CrossRef
Laparoscopic surgery should be a viable option for T4 colon cancer: evidence from a propensity score matching analysis
Xiaomei Jiang, Hang Zhou, Zhaoyang Zheng, Xiaodong Wang, Zongguang Zhou, Lie Yang
Updates in Surgery.2025;[Epub] CrossRef

Prognostic Impact of Immunonutritional Status Changes During Preoperative Chemoradiation in Patients With Rectal Cancer: Yong Joon Lee, Woo Ram Kim, Jeonghee Han, Yoon Dae Han, Min Soo Cho, Hyuk Hur, Kang Young Lee, Nam Kyu Kim, Byung Soh Min; Ann Coloproctol. 2016;32(6):208-214. Published online December 31, 2016; DOI: https://doi.org/10.3393/ac.2016.32.6.208

5,956 View
57 Download
19 Web of Science
15 Citations

Abstract PDF

Purpose

Previous studies have demonstrated the prognostic impact of the prognostic nutritional index (PNI), a proposed indicator of immunonutritional statuses of surgical patients, on patients with various gastrointestinal cancers. Although the prognostic impact of the PNI on patients with colorectal cancer has been well established, its value has not been studied in patients treated with preoperative chemoradiation (pCRT). This study aimed to evaluate the prognostic impact of PNI on patients receiving pCRT for locally advanced rectal cancer (LARC).

Methods

Patients with LARC who underwent curative pCRT followed by surgical resection were enrolled. The PNI was measured in all patients before and after pCRT, and the difference in values was calculated as the PNI difference (dPNI). Patients were classified according to dPNI (<5, 5–10, and >10). Clinicopathologic parameters and long-term oncologic outcomes were assessed according to dPNI classification.

Results

No significant intergroup differences were observed in clinicopathologic parameters such as age, histologic grade, tumor location, tumor-node-metastasis stage, and postoperative complications. Approximately 53% of the patients had a mild dPNI (<5); only 15% had a high dPNI (>10). Univariate and multivariate analyses identified the dPNI as an independent prognostic factor for disease-free status (P < 0.01; hazard ratio [HR], 2.792; 95% confidence interval [CI], 1.577–4.942) and for cancer-specific survival (P = 0.012; HR, 2.469; 95%CI, 1.225–4.978).

Conclusion

The dPNI is predictive of long-term outcomes in pCRT-treated patients with LARC. Further prospective studies should investigate whether immune-nutritional status correction during pCRT would improve oncologic outcomes.

Citations

Citations to this article as recorded by

Novel Index Based on Inflammatory Markers Correlates with Treatment Efficacy of Nivolumab for Recurrent/Metastatic Head and Neck Cancer
Hiroe Tada, Reika Kawabata-Iwakawa, Hideyuki Takahashi, Kazuaki Chikamatsu
Oncology.2024; 103(8): 714. CrossRef
Preoperative albumin-to-globulin ratio and prognostic nutritional index predict the prognosis of colorectal cancer: a retrospective study
JunHu Li, Na Zhu, Cheng Wang, LiuPing You, WenLong Guo, ZhiHan Yuan, Shuai Qi, HanZheng Zhao, JiaYong Yu, YueNan Huang
Scientific Reports.2023;[Epub] CrossRef
The modified Glasgow prognostic score is a reliable predictor of oncological outcomes in patients with rectal cancer undergoing neoadjuvant chemoradiotherapy
Atsushi Shimada, Takeru Matsuda, Ryuichiro Sawada, Hiroshi Hasegawa, Kimihiro Yamashita, Hitoshi Harada, Naoki Urakawa, Hironobu Goto, Shingo Kanaji, Taro Oshikiri, Yoshihiro Kakeji
Scientific Reports.2023;[Epub] CrossRef
Prognostic Value of Postoperative Neutrophil and Albumin: Reassessment One Month After Gastric Cancer Surgery
Ali Guner, Minah Cho, Yoo-Min Kim, Jae-Ho Cheong, Woo Jin Hyung, Hyoung-Il Kim
Frontiers in Oncology.2021;[Epub] CrossRef
Pelvimetric and Nutritional Factors Predicting Surgical Difficulty in Laparoscopic Resection for Rectal Cancer Following Preoperative Chemoradiotherapy
Yanwu Sun, Jianhua Chen, Chengwei Ye, Huiming Lin, Xingrong Lu, Ying Huang, Pan Chi
World Journal of Surgery.2021; 45(7): 2261. CrossRef
Inflammation‐nutritional markers of peripheral blood could predict survival in advanced non‐small‐cell lung cancer patients treated with PD‐1 inhibitors
Dan Pu, Qian Xu, Lai‐Yan Zhou, Yu‐Wen Zhou, Ji‐Yan Liu, Xue‐Lei Ma
Thoracic Cancer.2021; 12(21): 2914. CrossRef
Preoperative change of modified Glasgow prognostic score after stenting predicts the long-term outcomes of obstructive colorectal cancer
Ryuichiro Sato, Masaya Oikawa, Tetsuya Kakita, Takaho Okada, Tomoya Abe, Takashi Yazawa, Haruyuki Tsuchiya, Naoya Akazawa, Masaki Sato, Tetsuya Ohira, Yoshihiro Harada, Haruka Okano, Kei Ito, Noriaki Ohuchi, Takashi Tsuchiya
Surgery Today.2020; 50(3): 232. CrossRef
Prognostic impact of preoperative immunonutritional status in rectal mucinous adenocarcinoma
Yanwu Sun, Zhekun Huang, Huiming Lin, Pan Chi
Future Oncology.2020; 16(8): 339. CrossRef
Low Prognostic Nutritional Index Predicts Poor Clinical Outcomes in Patients with Stage IIIB Non-small-cell Lung Carcinoma Undergoing Chemoradiotherapy

Yurday Ozdemir, Erkan Topkan, Huseyin Mertsoylu, Ugur Selek
Cancer Management and Research.2020; Volume 12: 1959. CrossRef
Peripheral blood markers predictive of outcome and immune-related adverse events in advanced non-small cell lung cancer treated with PD-1 inhibitors
Lihong Peng, Yong Wang, Fen Liu, Xiaotong Qiu, Xinwei Zhang, Chen Fang, Xiaoyin Qian, Yong Li
Cancer Immunology, Immunotherapy.2020; 69(9): 1813. CrossRef
The prognostic value of the prognostic nutritional index and inflammation-based markers in obstructive colorectal cancer
Ryuichiro Sato, Masaya Oikawa, Tetsuya Kakita, Takaho Okada, Tomoya Abe, Takashi Yazawa, Haruyuki Tsuchiya, Naoya Akazawa, Masaki Sato, Tetsuya Ohira, Yoshihiro Harada, Haruka Okano, Kei Ito, Takashi Tsuchiya
Surgery Today.2020; 50(10): 1272. CrossRef
Preoperative Fibrinogen-Albumin Ratio Index (FARI) is a Reliable Prognosis and Chemoradiotherapy Sensitivity Predictor in Locally Advanced Rectal Cancer Patients Undergoing Radical Surgery Following Neoadjuvant Chemoradiotherapy

Siyi Lu, Zhenzhen Liu, Xin Zhou, Bingyan Wang, Fei Li, Yanpeng Ma, Wendong Wang, Junren Ma, Yuxia Wang, Hao Wang, Wei Fu
Cancer Management and Research.2020; Volume 12: 8555. CrossRef
Immunonutritional status and pulmonary cavitation in patients with tuberculosis: A revisit with an assessment of neutrophil/lymphocyte ratio
Makoto Nakao, Hideki Muramatsu, Sosuke Arakawa, Yusuke Sakai, Yuto Suzuki, Kohei Fujita, Hidefumi Sato
Respiratory Investigation.2019; 57(1): 60. CrossRef
Temporal changes in immune cell composition and cytokines in response to chemoradiation in rectal cancer
Yong Joon Lee, Sat Byol Lee, Suk Kyung Beak, Yoon Dae Han, Min Soo Cho, Hyuk Hur, Kang Young Lee, Nam Kyu Kim, Byung Soh Min
Scientific Reports.2018;[Epub] CrossRef
Impairment of Immunonutritional Status During Treatment is a Factor Associated With Oncologic Outcomes in Patients With Rectal Cancer Treated With Preoperative Chemoradiotherapy
In Ja Park
Annals of Coloproctology.2016; 32(6): 201. CrossRef

First
Prev
Page of 1
Next
Last

Search