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Kim YI, Hong SW, Lim SB, Yang DH, Kim EB, Kim MH, Kim CW, Lee JL, Yoon YS, Park IJ, Yu CS. Risk factors for the failure of endoscopic balloon dilation to manage anastomotic stricture from colorectal surgery: retrospective cohort study. Surg Endosc 2024; 38:1775-1783. [PMID: 38278933 DOI: 10.1007/s00464-023-10661-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 12/22/2023] [Indexed: 01/28/2024]
Abstract
BACKGROUND An anastomotic stricture after colorectal surgery is principally managed by endoscopic balloon dilation (EBD). Although this intervention is effective, however, subsequent procedures or surgical interventions are often required. This study aimed to assess the long-term outcomes of EBD for anastomotic stricture arising from colorectal cancer surgery. MATERIALS AND METHODS We analyzed 173 patients who received curative surgery for colorectal cancer at our hospital between January 2000 and December 2022 and had undergone EBD to manage anastomotic stricture. The medical records of these cases were retrospectively reviewed to assess the outcomes and risk factors for restenosis and permanent stoma. RESULTS Of the 173 study patients, 41 (23.7%) presented with restenosis with a median time to recurrence of 49 [37-150] days. The restenosis group was significantly younger (55.6 years versus 60.8 years), with a more prominent rectal location (80.5% versus 57.6%), a higher incidence of hand-sewn anastomosis (24.4% versus 5.3%), and a higher percentage of neoadjuvant radiotherapy (34.1% versus 5.3%, P < 0.001). Multivariable analysis indicated neoadjuvant radiotherapy (adjusted HR 2.48; 95% CI 1.03-5.95) and cerebral vascular disease (adjusted HR 6.97; 95% CI 2.15-22.54) as independent prognostic factors for restenosis. Fourteen patients (8.1%) required a permanent stoma due to treatment failure. All cases needing a permanent stoma were male (14 patients, 100%, P = 0.007) and this group had a higher rate of neoadjuvant radiotherapy, adjuvant chemotherapy, and hand-sewn anastomosis. CONCLUSION Patients receiving neoadjuvant radiotherapy are most prone to restenosis after an EBD intervention to manage an anastomotic stricture. Neoadjuvant radiotherapy is also a strong risk factor for requiring a permanent stomas due to treatment failure.
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Affiliation(s)
- Young Il Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Seung Wook Hong
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seok-Byung Lim
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
| | - Dong-Hoon Yang
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Eon Bin Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Min Hyun Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Chan Wook Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Jong Lyul Lee
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - In Ja Park
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Chang Sik Yu
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
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Oh SG, Park IJ, Seo JH, Kim YI, Lim SB, Kim CW, Yoon YS, Lee JL, Yu CS, Kim JC. Beware of Early Relapse in Rectal Cancer Patients Treated With Preoperative Chemoradiotherapy. Ann Coloproctol 2020; 36:382-389. [PMID: 32674549 PMCID: PMC7837400 DOI: 10.3393/ac.2020.06.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/11/2020] [Indexed: 12/18/2022] Open
Abstract
Purpose Recurrence patterns in rectal cancer patients treated with preoperative chemoradiotherapy (PCRT) are needed to evaluate for establishing tailored surveillance protocol. Methods This study included 2,215 patients with locally-advanced mid and low rectal cancer treated with radical resection between January 2005 and December 2012. Recurrence was evaluated according to receipt of PCRT; PCRT group (n = 1,258) and no-PCRT group (n = 957). Early recurrence occurred within 1 year of surgery and late recurrence after 3 years. The median follow-up duration was 65.7 ± 29 months. Results The overall recurrence rate was similar between the PCRT and no-PCRT group (25.8% vs. 24.9%, P = 0.622). The most common initial recurrence site was the lungs in both groups (50.6% vs. 49.6%, P = 0.864), followed by the liver, which was more common in the no-PCRT group (22.5% vs. 33.6%, P = 0.004). Most of the recurrence occurred within 3 years after surgery in both groups (85.3% vs. 85.8%, P = 0.862). Early recurrence was more common in the PCRT group than in the no-PCRT group (43.1% vs. 32.4%, P = 0.020). Recurrence within the first 6 months after surgery was significantly higher in the PCRT group than in the no-PCRT group (18.8% vs. 7.6%, P = 0.003). Lung (n = 27, 44.3%) and liver (n = 22, 36.1%) were the frequent the first relapsed site within 6 months after surgery in PCRT group. Conclusion Early recurrence within the first 1 year after surgery was more common in patients treated with PCRT. This difference would be considered for surveillance protocols and need to be evaluated in further studies.
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Affiliation(s)
- Seul Gi Oh
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - In Ja Park
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ji-Hyun Seo
- Division of Colorectal Surgery, Department of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Young Il Kim
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seok-Byung Lim
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chan Wook Kim
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong Sik Yoon
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Lyul Lee
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chang Sik Yu
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Cheon Kim
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Lee JH, Lee JL, Park IJ, Lim SB, Yu CS, Kim JC. Identification of Recurrence-Predictive Indicators in Stage I Colorectal Cancer. World J Surg 2017; 41:1126-1133. [PMID: 27872975 DOI: 10.1007/s00268-016-3833-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Patients with stage I colorectal cancer (CRC) rarely experience recurrences; therefore, few risk factors for recurrence are known. This study was designed to evaluate oncologic outcomes of patients with stage I CRC and to identify risk factors for recurrence after curative surgery. METHODS A retrospective cohort of 860 patients from a single institution who underwent curative surgery for stage I CRC between July 1995 and June 2010 was enrolled. Patients who were diagnosed with hereditary, synchronous, or metachronous cancer and those who received preoperative chemoradiotherapy were excluded. Patients from whom fewer than 12 lymph nodes were retrieved were also excluded. RESULTS The 860 patients included 402 (46.7%) with colon tumors and 458 (53.3%) with rectal tumors. Thirty-five patients (4.1%) experienced recurrences; local and systemic recurrence rates were 1.1 and 3.0%, respectively. The 5-year overall survival and recurrence-free survival (RFS) rates were 93.5 ± 0.8% and 95.7 ± 0.8%, respectively. Multivariate analysis showed that preoperative serum carcinoembryonic antigen (CEA) concentration ≥6 ng/mL (hazard ratio [HR] 3.354, 95% confidence interval [CI] 1.373-8.195, p = 0.008) and lymphovascular invasion (LVI) (HR 2.676, 95% CI 1.097-6.531, p = 0.031) were independent risk factors for RFS. CONCLUSIONS The overall recurrence rate among patients with stage I CRC after curative surgery was 4.1%. Elevated serum CEA and LVI were significantly associated with recurrence. Large-scale, multicenter studies are needed to confirm the prognostic value of these risk factors.
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Affiliation(s)
- Jun Ho Lee
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jong Lyul Lee
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - In Ja Park
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Seok-Byung Lim
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Chang Sik Yu
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jin Cheon Kim
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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Law WL, Foo DCC. Surgical Results and Oncologic Outcomes for Rectal Cancer with Tailored Mesorectal Excision over Two Decades. World J Surg 2017; 40:1500-8. [PMID: 26801507 DOI: 10.1007/s00268-016-3408-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE This study aimed to compare the characteristics of the tumors, the management strategy, and oncologic outcomes of patients with rectal cancer surgery in these two periods: period 1 (1993-2001) and period 2 (2002-2011). METHODS All patients who underwent radical resection of rectal cancer from 1993 to 2011 were included. Comparisons of the patients' demographics, characteristics, operating results, and oncologic outcome between the two periods were undertaken. RESULTS Radical resection for rectal cancer was performed in 1611 patients (993 men). Patients were significantly older and more had comorbid medical diseases in period 2. More laparoscopic resections were performed and more patients had preoperative chemoradiation in period 2. The postoperative mortality was significantly lower and the hospital stay was significantly shorter in period 2. In those with non-metastatic cancer, the 5-year local recurrences of patients in period 1 and period 2 were 11.9 and 5.9 %, respectively. (p = 0.002) The patients in period 2 had significantly better 5-year overall (68.1 vs. 60.2 %, p = 0.003) and 5-year cancer-specific survival (76.1 vs. 69.4 %, p < 0.001) when compared with those treated in period 1. The improvement occurred mainly in patients with abdominoperineal resection and those with stage III diseases. In the multivariate analysis, among the other histological factors, operations performed in period 2 and laparoscopic surgery were independent factors associated with better overall survival. CONCLUSIONS Significant improvement in the surgical outcomes in terms of a lower recurrence rate and better survival was achieved in the recent years with the increase in neoadjuvant therapy and the application of laparoscopic surgery.
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Affiliation(s)
- Wai Lun Law
- Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong, China.
| | - Dominic C C Foo
- Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong, China
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Hassanain M, Al-alem F, Simoneau E, Traiki TA, Alsaif F, Alsharabi A, Al-Faris H, Al-saleh K. Colorectal cancer liver metastasis trends in the kingdom of Saudi Arabia. Saudi J Gastroenterol 2016; 22:370-374. [PMID: 27748323 PMCID: PMC5051221 DOI: 10.4103/1319-3767.191142] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND/AIM To elucidate colorectal cancer (CRC) disease patterns, demographics, characteristics, stage at presentation, metastases, and survival rates of patients, particularly those with liver metastases, at our center as the first report from the Kingdom of Saudi Arabia. PATIENTS AND METHODS We performed a retrospective, single-center database study based on the histological diagnosis of CRC in patients seen at the King Khalid University Hospital between 2007 and 2011. RESULTS 427 cases of CRC with a mean age at diagnosis of 55.47 12.85 years, out of which 96% were resected. Stage II was predominant at presentation, followed by both stage III and IV, with the remainder being stage I. One hundred patients had distant metastases, of which the liver was the only location in 54 patients. Mean survival was 3.0 years. Overall survival rates for CRC patients with liver metastases who underwent resection were 30% at 2 years and 17% at 5 years, and the mean survival rate was 1.4 years. CONCLUSIONS Both the mean survival rate of our CRC patients with resectable liver metastases and the 5-year survival rate of these patients are lower than global averages. This discrepancy is likely due to late diagnoses rather than more aggressive disease.
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Affiliation(s)
- Mazen Hassanain
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia,Department of Oncology, McGill University, Montreal, Quebec, Canada,Address for correspondence: Dr. Mazen Hassanain, Department of Surgery, College of Medicine, King Saud University, Riyadh - 11472, Kingdom of Saudi Arabia. E-mail:
| | - Faisal Al-alem
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Eve Simoneau
- Department of Surgery, McGill University, Montreal, Quebec, Canada
| | - Thamer A. Traiki
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Faisal Alsaif
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulsalam Alsharabi
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Heba Al-Faris
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Khalid Al-saleh
- Division of Medical Oncology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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[Lymph node dissection: what for? From esophagus to rectum: surgical and lymph node related prognostic factors]. Bull Cancer 2014; 101:368-72. [PMID: 24793629 DOI: 10.1684/bdc.2014.1929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Surgery has still a key role in curative treatment of digestive carcinomas, and for almost all localisations, lymph node status is a major prognostic factor. As far as oesophageal and gastric cancer are concerned, there is not yet any internationally standardized approach. Occidental guidelines recommend more limited lymph node dissections than Asiatic ones. Lymph node numbers requested during surgery of such cancers remain high, at least 23 lymph nodes for oesophageal cancer, and 25 for a D2 or D1.5 lymphadenectomy for gastric cancer. Generalisation of neo-adjuvant and adjuvant treatments has not yet modified these standards. On the other hand, rectal cancer surgery is well standardized since the global adoption of Total Mesorectal Excision (TME) for the late eighties. Development of mini-invasive techniques (laparoscopy and robot-assisted surgery) enabled an important decrease of surgery related morbidity as well as an enhanced post-operative recovery. However, rectal cancer surgery still has an important morbidity. Development of neo-adjuvant chemo-radiotherapy as well as in-depth knowledge of risk factor of lymph node invasion opened up the path for transanal full thickness resection without lymphadenectomy. The goal of such an approach is to avoid TME's morbidity without risking local recurrence rate increase. As a consequence, this technique might need to be completed with a TME case histological factors are not favorable.
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Lee JL, Yu CS, Kim CW, Yoon YS, Lim SB, Kim JC. Chronological improvement in survival following rectal cancer surgery: a large-scale, single-center study. World J Surg 2013; 38:2185. [PMID: 24149718 DOI: 10.1007/s00268-013-2295-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jong Lyul Lee
- Department of Surgery, University of Ulsan College of Medicine, Seoul, Republic of Korea
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