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Sullivan J, Donohue A, Brown S. Colorectal Oncologic Emergencies: Recognition, Management, and Outcomes. Surg Clin North Am 2024; 104:631-646. [PMID: 38677826 DOI: 10.1016/j.suc.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
Colorectal cancer is the third most frequent type of malignancy in the United States, and the age at diagnosis is decreasing. Although the goal of screening is focused on prevention and early detection, a subset of patients inevitably presents as oncologic emergencies. Approximately 15% of patients with colorectal cancer will present as surgical emergencies, with the majority being due to either colonic perforation or obstruction. Patients presenting with colorectal emergencies are a challenging cohort, as they often present at an advanced stage with an increase in T stage, lymphovascular invasion, and metachronous liver disease.
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Affiliation(s)
- Joshua Sullivan
- Department of General Surgery, Womack Army Medical Center, 2817 Reilly Road, Fort Liberty, NC 28310, USA
| | - Alec Donohue
- Department of General Surgery, Womack Army Medical Center, 2817 Reilly Road, Fort Liberty, NC 28310, USA
| | - Shaun Brown
- Department of General Surgery, Womack Army Medical Center, 2817 Reilly Road, Fort Liberty, NC 28310, USA.
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Huang Y, Liao F, Zhan Z, Chen X, Chen H, Shu X. Efficacy and Safety Analysis of Emergency Endoscopic Self-Expanding Metal Stent Placement Without Fluoroscopic Assistance for Right-Sided Colonic Cancer Obstruction. Ann Surg Oncol 2024; 31:3212-3221. [PMID: 38349564 DOI: 10.1245/s10434-024-14909-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 12/29/2023] [Indexed: 04/10/2024]
Abstract
BACKGROUND Traditionally, surgical treatment is recommended for right-sided colonic cancer obstruction (RCCO); however, the literature comparing surgical or non-surgical procedures is lacking. METHODS Patients included in this study were divided into two groups: one group received elective surgery after self-expanding metal stent (SEMS) placement, i.e., the bridge to surgery (BTS) group, and one group received emergency surgery (ES). RESULTS Thirty-five patients were included in the BTS group and 60 patients underwent ES. The technical and clinical success rates for SEMS placement were 100% and 88.6%, respectively, while the short-term complication rates were 51.4% and 33.3% for the BTS and ES groups, respectively (p = 0.082). Overall, 2.9% and 3.3% of postoperative deaths occurred in the BTS and ES groups (p = 1.000). The 1-year overall survival (OS) rates were 91.4% and 88.3% (p = 0.840), 3-year OS rates were 85.7% and 81.7% (p = 0.860), and 5-year OS rates were 82.9% and 76.7% (p = 0.620) in the BTS and ES groups, respectively. No tumor recurrence was found in the BTS group but seven recurrences were found in the ES group (11.7%) [p = 0.091]. Laparoscopic surgery was chosen by 42.9% of patients in the BTS group and 26.7% of patients in the ES group (p = 0.104); however, the length of hospital stay (p = 0.001) was longer in the BTS group. CONCLUSIONS In the two groups, no differences were found in terms of postoperative complications and mortality as well as OS. The BTS group preferred to perform laparoscopic surgery and the technical success rate of stenting was high, therefore SEMS for RCCO was considered safe and feasible.
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Affiliation(s)
- Yunfeng Huang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Foqiang Liao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zhenyi Zhan
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xiang Chen
- Department of Emergency@Trauma Center, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Haiming Chen
- Department of Emergency@Trauma Center, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
| | - Xu Shu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
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Pavlidis ET, Galanis IN, Pavlidis TE. Management of obstructed colorectal carcinoma in an emergency setting: An update. World J Gastrointest Oncol 2024; 16:598-613. [PMID: 38577464 PMCID: PMC10989363 DOI: 10.4251/wjgo.v16.i3.598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 12/06/2023] [Accepted: 01/16/2024] [Indexed: 03/12/2024] Open
Abstract
Colorectal carcinoma is common, particularly on the left side. In 20% of patients, obstruction and ileus may be the first clinical manifestations of a carcinoma that has advanced (stage II, III or even IV). Diagnosis is based on clinical presentation, plain abdominal radiogram, computed tomography (CT), CT colonography and positron emission tomography/CT. The best management strategy in terms of short-term operative or interventional and long-term oncological outcomes remains unknown. For the most common left-sided obstruction, the first choice should be either emergency surgery or endoscopic decompression by self-expendable metal stents or tubes. The operative plan should be either one-stage or two-stage resection. One-stage resection with on-table bowel decompression and irrigation can be accompanied or not accompanied by proximal defunctioning stoma (colostomy or ileostomy). Primary anastomosis is more convenient but has increased risks of anastomotic leakage and morbidity. Two-stage resection (Hartmann's procedure) is safer and the most widely used despite temporally affecting quality of life. Damage control surgery in high-risk frail patients is less frequently performed since it can be successfully substituted with endoscopic stenting or tubing. For the less common right-sided obstruction, one-stage surgical resection is more beneficial than endoscopic decompression. The role of minimally invasive surgery (laparoscopic or robotic) is a subject of debate. Emergency laparoscopic-assisted management is advantageous to some extent but requires much expertise due to inherent difficulties in dissecting the distended colon and the risk of rupture and subsequent septic complications. The decompressing stent as a bridge to elective surgery more substantially decreases the risks of morbidity and mortality than emergency surgery for decompression and has equivalent medium-term overall survival and disease-free survival rates. Its combination with neoadjuvant chemotherapy or radiation may have a positive effect on long-term oncological outcomes. Management plans are crucial and must be individualized to better fit each case.
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Affiliation(s)
- Efstathios T Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Ioannis N Galanis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Theodoros E Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
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Huang CK, Shih CH, Kao YS. Elderly Rectal Cancer: An Updated Review. Curr Oncol Rep 2024; 26:181-190. [PMID: 38270849 DOI: 10.1007/s11912-024-01495-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE OF REVIEW Treatment of rectal cancer patients of advanced age should be modulated by life expectancy and tolerance. Due to the rapid advance of this field, we aim to conduct an updated review of this topic. RECENT FINDINGS The field of elderly rectal cancer has advanced a lot. This review covers all the treatment aspects of elderly rectal cancer, including the prognostic factor, surgery, radiotherapy, chemotherapy, and palliative treatment. We also provide the future aspect of the management of elderly rectal cancer. The advancement of prognostic factor research, surgery, radiotherapy, chemotherapy, and palliative treatment has made the care of elderly rectal cancer patients better. The future of these fields should focus on the definition of the elderly and the application of particle therapy.
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Affiliation(s)
- Chih-Kai Huang
- Division of General Surgery, Department of Surgery, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Chi-Hsiu Shih
- Division of Hematology and Oncology, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Yung-Shuo Kao
- Department of Radiation Oncology, Taoyuan General Hospital, Ministry of Health and Welfare, No.1492, Zhongshan Rd., Taoyuan Dist., Taoyuan City, 330, Taiwan.
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Mathis G, Lapergola A, Alexandre F, Philouze G, Mutter D, D'Urso A. Risk factors for in-hospital mortality after emergency colorectal surgery in octogenarians: results of a cohort study from a referral center. Int J Colorectal Dis 2023; 38:270. [PMID: 37987854 PMCID: PMC10663211 DOI: 10.1007/s00384-023-04565-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/12/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE The objective of this study was to investigate predictive factors of mortality in emergency colorectal surgery in octogenarian patients. METHODS It is a retrospective cohort study conducted at a single-institution tertiary referral center. Consecutive patients who underwent emergency colorectal surgery between January 2015 and January 2020 were identified. The primary endpoint was 30-day mortality. Univariate and multivariate analyses were performed using a logistic regression model. RESULTS A total of 111 patients were identified (43 men, 68 women). Mean age was 85.7 ± 3.7 years (80-96). Main diagnoses included complicated sigmoiditis in 38 patients (34.3%), cancer in 35 patients (31.5%), and ischemic colitis in 31 patients (27.9%). An ASA score of 3 or higher was observed in 88.3% of patients. The mean Charlson score was 5.9. The Possum score was 35.9% for mortality and 79.3% for morbidity. The 30-day mortality rate was 25.2%. Univariate analysis of preoperative risk factors for mortality shows that the history of valvular heart disease (p = 0.008), intensive care unit provenance (p = 0.003), preoperative sepsis (p < 0.001), diagnosis of ischemic colitis (p = 0.012), creatinine (p = 0.006) and lactate levels (p = 0.01) were significantly associated with 30-day mortality, and patients coming from home had a lower 30-day mortality rate (p = 0.018). Intraoperative variables associated with 30-day mortality included ileostomy creation (p = 0.022) and temporary laparostomy (p = 0.004). At multivariate analysis, only lactate (p = 0.032) and creatinine levels (p = 0.027) were found to be independent predictors of 30-day mortality, home provenance was an independent protective factor (p = 0.004). Mean follow-up was 3.4 years. Survival at 1 and 3 years was 57.6 and 47.7%. CONCLUSION Emergency colorectal surgery is challenging. However, age should not be a contraindication. The 30-day mortality rate (25.2%) is one of the lowest in the literature. Hyperlactatemia (> 2mmol/L) and creatinine levels appear to be independent predictors of mortality.
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Affiliation(s)
- Guillaume Mathis
- Visceral and Digestive Surgery Department, University Hospital, Strasbourg, France
| | - Alfonso Lapergola
- Visceral and Digestive Surgery Department, University Hospital, Strasbourg, France
| | - Florent Alexandre
- Visceral and Digestive Surgery Department, University Hospital, Strasbourg, France
| | - Guillaume Philouze
- Visceral and Digestive Surgery Department, University Hospital, Strasbourg, France
| | - Didier Mutter
- Visceral and Digestive Surgery Department, University Hospital, Strasbourg, France
- IRCAD (Research Institute against Digestive Cancer), Strasbourg, France
- IHU (Institut Hospitalo-Universitaire/University Hospital Institute), Strasbourg, France
| | - Antonio D'Urso
- IRCAD (Research Institute against Digestive Cancer), Strasbourg, France.
- Department of Surgery, Sapienza University Hospital, Rome, Italy.
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Ho MF, Futaba K, Chu S, Hon SSF, Ng SSM. Delaying surgery for optimization after colonic stent bridging is safe for left-sided malignant large bowel obstruction: Result from 10-year experience and risks factor analysis. Surg Oncol 2023; 47:101918. [PMID: 36841088 DOI: 10.1016/j.suronc.2023.101918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 01/23/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023]
Abstract
AIM To evaluate the operative and oncological results after colonic stent bridging for left-sided malignant large bowel intestinal obstruction and the risk factors for survival and recurrence after definitive surgery. METHODOLOGY Consecutive patients who underwent colonic stenting for malignant left-sided colonic obstruction were included. Patients for palliative stenting or emergency surgery, patient with low rectal tumour or peritoneal metastasis were excluded. The primary outcome was overall survival. Secondary outcomes included stent success rate, stenting related complications, rate of stoma formation and long-term oncological outcome including recurrence rate and recurrence free survival rate. RESULTS From June 2011 to June 2021, a total of 222 patients underwent colonic stenting. 112 patients were bridged to surgery after initial stenting, but 7 patients dropped out. Overall survival was 35 months (IQR = 17.75-75.25 months) in the early operation group, 30 months (IQR = 17.5-49.5 months) in the delayed surgery group HR 0.981 (95%CI 0.70-1.395, p = 0.907). Sensitivity analysis performed by excluding stent complications and emergency surgery yielded the same conclusion. Overall stenting complications rate was 17.1%. 11 patients (10.4%) required emergency surgery. CONCLUSION There was no difference between early and delayed surgery groups (>4weeks) in the overall survival and recurrence in patients who had stent-bridge to surgery for malignant left colonic obstruction. It is safe to defer definitive surgery to optimize patients and allow better recovery from initial obstruction after colonic stenting before definitive surgery without adversely affecting the oncological outcomes.
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Affiliation(s)
- Man-Fung Ho
- Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong.
| | - Kaori Futaba
- Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong.
| | - Simon Chu
- Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong.
| | - Sophie Sok-Fei Hon
- Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong.
| | - Simon Siu-Man Ng
- Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong.
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ZAAFOURI H, CHERIF M, KHEDHIRI N, MESBAHI M, ZEBDA H, JOUINI R, BELLALI H, BEN MAAMER A. EMERGENCY SURGERY FOR OBSTRUCTING COLON CANCER: MORBIDITY AND RISK FACTORS OF EARLY POSTOPERATIVE MORTALITY - A COHORT STUDY OF 118 CASES. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2023; 35:e1706. [PMID: 36629687 PMCID: PMC9831636 DOI: 10.1590/0102-672020220002e1706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/23/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Occlusion is the most common complication of colon cancer. Surgical treatment is associated with the highest morbidity and mortality rate (10-27%) and has the worst prognosis. It is necessary for immediate management, avoiding colic perforation and peritonitis. The increase in mortality in emergency colon cancer surgery is multifactorial. AIMS The aim of this study was to identify the risk factors for early postoperative mortality that highlights the therapeutic strategy in the management of obstructive colon cancer. METHODS A retrospective study was performed on patients admitted from 2008 to 2020 at the Department of General Surgery due to obstructive colon cancer and operated on as an emergency (within 24 h of admission). RESULTS In all, 118 patients with colon cancer were operated, and the early postoperative mortality was 10.2%. The univariate analysis highlighted that the American Society of Anesthesiology score III or IV, perforation tumor, one postoperative complication, and two simultaneous postoperative complications were considered significant risk factors for early postoperative mortality after emergent surgery. Multivariate analysis showed that only tumor perforation and the occurrence of two postoperative complications were significant risk factors. CONCLUSION This study showed that postoperative complication is the leading cause of early postoperative mortality after emergency surgery for obstructive colon cancer. Optimizing the postoperative management of these higher risk patients is still necessary and may reduce the mortality rate.
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Affiliation(s)
- Haithem ZAAFOURI
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
| | - Mona CHERIF
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
| | - Nizar KHEDHIRI
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
| | - Meryam MESBAHI
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
| | - Helmo ZEBDA
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
| | - Raja JOUINI
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, Cytopathology – Tunis
| | - Hedia BELLALI
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, Epidemiology and Public Health – Tunis
| | - Anis BEN MAAMER
- University Tunis El Manar, Faculty of Medicine of Tunis, Habib Thameur Hospital, General Surgery – Tunis
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Tao Y, Li GB, Zhang HY, Cao K, Wang ZJ, Han JG. Current practice for the treatment of obstructive left-sided colon cancer in China: a nationwide cross-sectional survey. Surg Today 2022; 53:459-469. [PMID: 36436022 DOI: 10.1007/s00595-022-02623-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/01/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE This study surveyed the current practice of surgical treatment of obstructive left-sided colon cancer (OLCC) in China. METHODS All colorectal surgery departments at tertiary or secondary hospitals in China were invited to complete a web-based questionnaire between August 27 and September 2, 2020. RESULTS Overall, completed questionnaire were received from 357 hospitals. Emergency surgery was the mainstay of treatment for OLCC, with the open approach accounting for up to 61.62%. The stoma rate of emergency surgery was up to 80%, mainly due to inadequate bowel preparation and severe edema of colon walls. Hartmann's procedure (61.62%) was the most preferred operation. A total of 243 hospitals (68.7%) reported that they would consider the use of a self-expanding metallic stent (SEMS) as a bridge for elective surgery. More than 50% of the hospitals participating in this study reported the success rate of SEMS placement, as well as the resolution rate of obstruction more than 80%, and the stent-related perforation rate was < 5%. A total of 126 hospitals considered carrying out a strategy of SEMS followed by neoadjuvant chemotherapy prior to elective surgery and believed that it might further improve treatment outcomes. CONCLUSIONS SEMS is a feasible option for the treatment of OLCC in addition to traditional emergency surgery, and its clinical benefits have been preliminarily recognized.
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Huang Q, Zou MH, Liang WL, Wei JC, Xie JF, Li YQ, Li WL, Cao J. Colon cancer patient with long-term colon stent placement: Case report and literature review. Front Oncol 2022; 12:972454. [PMID: 36081551 PMCID: PMC9445364 DOI: 10.3389/fonc.2022.972454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer and the second leading cause of cancer mortality globally. Large bowel obstruction (occurring in 15-30% of patients with CRCs) accounts for approximately 80% of medical emergencies related to CRC. Currently, there is no standard treatment of this condition. The European Society of Gastrointestinal Endoscopy (ESGE) recommends self-expandable metal stent (SEMS) as a bridge (two weeks) to surgery for left-sided obstructing colon cancer. In the present report, we describe an 81-year-old male with colon cancer who underwent colon stent placement for 32 months, but later underwent radical resection. A follow-up of more than four-months revealed that his condition was normal. The history as well as application and advantages of SEMS are discussed in this report.
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Affiliation(s)
- Qing Huang
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
| | - Min-hong Zou
- Department of Ultrasound, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Wen-long Liang
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
| | - Jian-chang Wei
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
| | - Jie-feng Xie
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
| | - Yong-Qiang Li
- Department of Gastroenterology and Hepatology, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
| | - Wang-lin Li
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
- *Correspondence: Wang-lin Li, ; Jie Cao,
| | - Jie Cao
- Department of Gastrointestinal Surgery, Guangzhou Digestive Disease Center, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, China
- *Correspondence: Wang-lin Li, ; Jie Cao,
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Levy L, Smiley A, Latifi R. Adult and Elderly Risk Factors of Mortality in 23,614 Emergently Admitted Patients with Rectal or Rectosigmoid Junction Malignancy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159203. [PMID: 35954556 PMCID: PMC9368534 DOI: 10.3390/ijerph19159203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 02/05/2023]
Abstract
Background: Colorectal cancer, among which are malignant neoplasms of the rectum and rectosigmoid junction, is the fourth most common cancer cause of death globally. The goal of this study was to evaluate independent predictors of in-hospital mortality in adult and elderly patients undergoing emergency admission for malignant neoplasm of the rectum and rectosigmoid junction. Methods: Demographic and clinical data were obtained from the National Inpatient Sample (NIS), 2005−2014, to evaluate adult (age 18−64 years) and elderly (65+ years) patients with malignant neoplasm of the rectum and rectosigmoid junction who underwent emergency surgery. A multivariable logistic regression model with backward elimination process was used to identify the association of predictors and in-hospital mortality. Results: A total of 10,918 non-elderly adult and 12,696 elderly patients were included in this study. Their mean (standard deviation (SD)) age was 53 (8.5) and 77.5 (8) years, respectively. The odds ratios (95% confidence interval, P-value) of some of the pertinent risk factors for mortality for operated adults were 1.04 for time to operation (95%CI: 1.02−1.07, p < 0.001), 2.83 for respiratory diseases (95%CI: 2.02−3.98), and 1.93 for cardiac disease (95%CI: 1.39−2.70), among others. Hospital length of stay was a significant risk factor as well for elderly patients—OR: 1.02 (95%CI: 1.01−1.03, p = 0.002). Conclusions: In adult patients who underwent an operation, time to operation, respiratory diseases, and cardiac disease were some of the main risk factors of mortality. In patients who did not undergo a surgical procedure, malignant neoplasm of the rectosigmoid junction, respiratory disease, and fluid and electrolyte disorders were risk factors of mortality. In this patient group, hospital length of stay was only significant for elderly patients.
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Affiliation(s)
- Lior Levy
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA;
| | - Abbas Smiley
- Westchester Medical Center, New York Medical College, Valhalla, NY 10595, USA;
| | - Rifat Latifi
- Department of Surgery, University of Arizona, Tucson, AZ 85721, USA
- Correspondence:
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Surgical management and outcomes of obstructive colorectal cancer in elderly patients: A multi-institutional retrospective study. Surgery 2022; 172:60-68. [PMID: 34998620 DOI: 10.1016/j.surg.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 12/04/2021] [Accepted: 12/08/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND The outcomes and prognostic factors of elderly patients with obstructive colorectal cancer are unknown. This was the focus of our multi-institutional retrospective study. METHODS Medical records of 520 patients (elderly [group E, aged ≥75 years, n = 271]; and nonelderly [group NE, aged <75 years, n = 249]) who received treatment for obstructive colorectal cancer in 2008 to 2018 at 14 leading hospitals in Kagawa prefecture (Japan) were reviewed. Short- and long-term outcomes of patients who underwent tumor resection (n = 438) were compared between the groups. Their prognostic factors were identified. RESULTS The tumor resection rate was 79% (n = 213) and 90% (n = 225) in groups E and NE, respectively. Group E had more emergency resections (27 [12.7%] vs 15 [6.6%], P = .037), shorter operating times (194 vs 221 min, P < .001), fewer dissected lymph nodes (14 vs 17, P = .004), and less adjuvant chemotherapy (47 [26.8%] vs 122 [76.7%], p < .001) than group NE. Postoperative complication rates and recurrence-free survival were not significantly different between the groups. Overall survival was significantly lower in group E than in group NE. Distant metastases and no postoperative chemotherapy were independent poor prognostic factors for overall survival in groups E and NE. Emergency resection (hazard ratio:1.83; 95% confidence interval: 1.02-3.26) was a significant poor prognostic indicator in group E only. CONCLUSIONS The short-term outcomes and recurrence-free survival of elderly and nonelderly patients with obstructive colorectal cancer were similar, although the 90-day mortality rate of the elderly patients was higher. Furthermore, elective surgery after bowel decompression is associated with a better outcome in the elderly.
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12
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Ketelaers SHJ, Jacobs A, Verrijssen ASE, Cnossen JS, van Hellemond IEG, Creemers GJM, Schreuder RM, Scholten HJ, Tolenaar JL, Bloemen JG, Rutten HJT, Burger JWA. A Multidisciplinary Approach for the Personalised Non-Operative Management of Elderly and Frail Rectal Cancer Patients Unable to Undergo TME Surgery. Cancers (Basel) 2022; 14:2368. [PMID: 35625976 PMCID: PMC9139821 DOI: 10.3390/cancers14102368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 02/07/2023] Open
Abstract
Despite it being the optimal curative approach, elderly and frail rectal cancer patients may not be able to undergo a total mesorectal excision. Frequently, no treatment is offered at all and the natural course of the disease is allowed to unfold. These patients are at risk for developing debilitating symptoms that impair quality of life and require palliative treatment. Recent advancements in non-operative treatment modalities have enhanced the toolbox of alternative treatment strategies in patients unable to undergo surgery. Therefore, a proposed strategy is to aim for the maximal non-operative treatment, in an effort to avoid the onset of debilitating symptoms, improve quality of life, and prolong survival. The complexity of treating elderly and frail patients requires a patient-centred approach to personalise treatment. The main challenge is to optimise the balance between local control of disease, patient preferences, and the burden of treatment. A comprehensive geriatric assessment is a crucial element within the multidisciplinary dialogue. Since limited knowledge is available on the optimal non-operative treatment strategy, these patients should be treated by dedicated multidisciplinary rectal cancer experts with special interest in the elderly and frail. The aim of this narrative review was to discuss a multidisciplinary patient-centred treatment approach and provide a practical suggestion of a successfully implemented clinical care pathway.
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Affiliation(s)
- Stijn H. J. Ketelaers
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Anne Jacobs
- Department of Gerontology and Geriatrics, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - An-Sofie E. Verrijssen
- Department of Radiation Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (A.-S.E.V.); (J.S.C.)
| | - Jeltsje S. Cnossen
- Department of Radiation Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (A.-S.E.V.); (J.S.C.)
| | - Irene E. G. van Hellemond
- Department of Medical Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (I.E.G.v.H.); (G.-J.M.C.)
| | - Geert-Jan M. Creemers
- Department of Medical Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (I.E.G.v.H.); (G.-J.M.C.)
| | - Ramon-Michel Schreuder
- Department of Gastroenterology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - Harm J. Scholten
- Department of Anaesthesiology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - Jip L. Tolenaar
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Johanne G. Bloemen
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Harm J. T. Rutten
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
- GROW, School for Oncology and Reproduction, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Jacobus W. A. Burger
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
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Sabbagh C, Manceau G, Mege D, Abdalla S, Voron T, Bridoux V, Lakkis Z, Venara A, Beyer-Berjot L, Diouf M, Karoui M. Is Adjuvant Chemotherapy Necessary for Obstructing Stage II Colon Cancer? Results From a Propensity Score Analysis of the French Surgical Association Database. Ann Surg 2022; 275:149-156. [PMID: 32068553 DOI: 10.1097/sla.0000000000003832] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to compare the survival of patients with stage II obstructing colon cancer (OCC) who had adjuvant chemotherapy with those who did not. SUMMARY BACKGROUND DATA The need for adjuvant chemotherapy in stage II colon cancer is still debated. METHODS All consecutive patients treated for a stage II OCC in a curative intent (with primary tumor resection) between January 2000 and December 2015 were included in this retrospective, multicenter cohort study which included a propensity score analysis using an odds of treatment weighting (Average Treatment effect on the Treated, ATT). The endpoint was the comparison between the 2 groups for overall survival (OS) and disease-free survival (DFS) according to whether or not patients received adjuvant chemotherapy. RESULTS During the study period, 504 patients underwent a curative colectomy for a stage II OCC. Among these patients, 179 (35.5%) had adjuvant chemotherapy and 325 (64.5%) had no adjuvant treatment. Among the 179 patients who received adjuvant chemotherapy, 108 patients (60%) received oxaliplatin based regimen and 99 patients (55%) completed all scheduled cycles. At multivariate analysis, after weighting by the odds (ATT analysis) and adjustment, adjuvant chemotherapy after resection of a stage II OCC was associated with improvements in OS [hazard ratio (HR) = 0.42 (0.17-0.99), P = 0.0498] and DFS [HR = 0.57 (0.37-0.88), P = 0.0116]. CONCLUSION This study suggests that adjuvant chemotherapy after curative resection of stage II OCC may improve oncological outcomes.
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Affiliation(s)
- Charles Sabbagh
- Department of Digestive Surgery, Amiens University Hospital, Amiens, France
| | - Gilles Manceau
- Sorbonne Université, Assistance Publique Hôpitaux de Paris, Pitié Salpêtrière University Hospital, Department of Digestive Surgery, Paris, France
| | - Diane Mege
- Department of Digestive Surgery, Timone University Hospital, Marseille, France
| | - Solafah Abdalla
- Université Paris-Sud, Assistance Publique Hôpitaux de Paris, Bicêtre University Hospital, Department of Digestive Surgery, Le Kremlin Bicêtre, France
| | - Thibault Voron
- Sorbonne Université, Assistance Publique Hôpitaux de Paris, Saint Antoine University Hospital, Department of Digestive Surgery, Paris, France
| | - Valérie Bridoux
- Department of Digestive Surgery, Charles Nicolle University Hospital, Rouen, France
| | - Zaher Lakkis
- Department of Digestive Surgery, Besançon University Hospital, Besançon, France
| | - Aurélien Venara
- Department of Digestive Surgery, Angers University Hospital, Angers, France
| | - Laura Beyer-Berjot
- Department of Digestive Surgery, Assistance Publique Hôpitaux de Marseille, North University Hospital, Marseille, France
| | - Momar Diouf
- Department of Clinical Research and Innovation, Amiens University Hospital, France
| | - Mehdi Karoui
- Sorbonne Université, Assistance Publique Hôpitaux de Paris, Pitié Salpêtrière University Hospital, Department of Digestive Surgery, Paris, France
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Yoo RN, Cho HM, Kye BH. Management of obstructive colon cancer: Current status, obstacles, and future directions. World J Gastrointest Oncol 2021; 13:1850-1862. [PMID: 35070029 PMCID: PMC8713324 DOI: 10.4251/wjgo.v13.i12.1850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 07/07/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
Approximately 10%–18% of patients with colon cancer present with obstruction at the initial diagnosis. Despite active screening efforts, the incidence of obstructive colon cancer remains stable. Traditionally, emergency surgery has been indicated to treat patients with obstructive colon cancer. However, compared to patients undergoing elective surgery, the morbidity and mortality rates of patients requiring emergency surgery for obstructive colon cancer are high. With the advancement of colonoscopic techniques and equipment, a self-expandable metal stent (SEMS) was introduced to relieve obstructive symptoms, allowing the patient’s general condition to be restored and for them undergo elective surgery. As the use of SEMS placement is growing, controversies about its application in potentially curable diseases have been raised. In this review, the short- and long-term outcomes of different treatment strategies, particularly emergency surgery vs SEMS placement followed by elective surgery in resectable, locally advanced obstructive colon cancer, are described based on the location of the obstructive cancer lesion. Controversies regarding each treatment strategy are discussed. To overcome current obstacles, a potential diagnostic method using circulating tumor DNA and further research directions incorporating neoadjuvant chemotherapy are introduced.
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Affiliation(s)
- Ri-Na Yoo
- Division of Colorectal Surgery, Department of Surgery, St. Vincent’s Hospital, The Catholic University of Korea, Suwon 442-723, South Korea
| | - Hyeon-Min Cho
- Division of Colorectal Surgery, Department of Surgery, St. Vincent’s Hospital, The Catholic University of Korea, Suwon 442-723, South Korea
| | - Bong-Hyeon Kye
- Division of Colorectal Surgery, Department of Surgery, St. Vincent’s Hospital, The Catholic University of Korea, Suwon 442-723, South Korea
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15
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Cai W, Ge W, Zhang J, Xie S, Wu D, Hu H, Mao J. Primary tumor location (right versus left side of the colon) and resection affect the survival of patients with liver metastases from colonic neuroendocrine carcinoma: a population-based study. Therap Adv Gastroenterol 2021; 14:17562848211036453. [PMID: 34733354 PMCID: PMC8558787 DOI: 10.1177/17562848211036453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 07/07/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Colonic neuroendocrine carcinomas (co-NECs) are heterogeneous and aggressive, especially with regard to metastasis. Whether co-NECs on the right and left sides of the colon have different characteristics from colon adenocarcinoma is unknown. METHODS The co-NEC patients were selected from the 2010-2017 Surveillance, Epidemiology, and End Results Program (SEER) database. The right and left sides of the colon were separated by the splenic flexure. Coarsened exact matching (CEM) was performed to adjust for relevant factors before regression models were constructed. RESULTS A total of 669 pathologically diagnosed co-NEC patients with sufficient baseline data were identified from the SEER database. A total of 80.72% of the patients had co-NEC that originated from the right side of the colon, and their mean overall survival (mOS) was similar to that of the patients with left-sided co-NECs (right versus left: 22.30 m versus 22.55 m). A total of 44.84% of the patients were diagnosed with liver metastasis (46.68% right side versus 37.98% left side). In patients with liver metastasis, those with right-sided co-NECs had better survival than those with left-sided co-NECs (mOS right versus left: 15.37 m versus 9.62 m; adjusted hazard ratio (HR) = 0.69, 95% confidence interval (CI): 0.49-0.98, p = 0.035). To further investigate the survival benefits of primary site resection, we separated the patients who had liver metastasis according to the primary site and performed CEM to balance the groups (no patients underwent liver metastasis resection or intervention). The results suggested that primary surgery could benefit patients with both left- and right-sided co-NECs (adjusted HR = 0.50, 95% CI: 0.33-0.77, p = 0.001 on the right side; HR = 0.38, 95% CI: 0.16-0.89, p = 0.026 on the left side). CONCLUSIONS Co-NECs frequently originate on the right side and commonly develop liver metastasis. Right-sided co-NECs are associated with better survival than left-sided co-NECs after liver metastasis has occurred. Primary site resection is associated with prolonged survival in co-NEC patients with liver metastasis, regardless of the side from which the co-NEC has originated.
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Affiliation(s)
- Wen Cai
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Cancer Institute, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weiting Ge
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Cancer Institute, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Cancer Center, Zhejiang University, Hangzhou, China
| | - Jiawei Zhang
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Cancer Institute, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Siyuan Xie
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dehao Wu
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Cancer Institute, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hanguang Hu
- Department of Medical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, P.R. China,Cancer Center, Zhejiang University, Hangzhou, 310009, P.R. China
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Webster PJ, Tavangar Ranjbar N, Turner J, El-Sharkawi A, Zhou G, Chitsabesan P. Outcomes following emergency colorectal cancer presentation in the elderly. Colorectal Dis 2020; 22:1924-1932. [PMID: 32609919 DOI: 10.1111/codi.15229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 05/21/2020] [Indexed: 02/08/2023]
Abstract
AIM Colorectal cancer is predominantly a disease of the elderly and up to 30% of these patients will present as an emergency. We compared the outcomes of 'elderly' patients presenting to our unit with a colorectal cancer emergency over a 10-year period with those of a 'younger' cohort. METHODS A single centre retrospective review of colorectal cancer emergencies between 1 April 2007 and 1 April 2017 was performed. Patients were separated into two cohorts: 'young' (< 75 years) and 'elderly' (≥ 75 years). Data collected included demographics, disease status, treatment and outcomes. RESULTS A total of 341 patients (< 75 years: n = 154; ≥ 75 years: n = 187) presented as a colorectal cancer emergency. Significantly fewer 'elderly' patients underwent curative surgical procedures (72% vs 49%, P < 0.0001) or received adjuvant chemotherapy (56% vs 21%, P < 0.0001). 'Elderly' patients had significantly more postoperative cardio-respiratory complications (7% vs 36%, P < 0.0001), but despite this there was no significant difference in 30-day mortality (7% vs 12%) and survival rates at 1 year (75% vs 74%) or 3 years (56% vs 49%). Elderly patients treated with best supportive care had a median overall survival of just 62 (range 1-955) days. CONCLUSION Patients ≥ 75 years presenting as a colorectal cancer emergency were significantly less likely to undergo emergency curative surgery or receive adjuvant chemotherapy than those < 75 years. However, the 30-day mortality, 1- and 3-year survival rates for patients undergoing curative surgery were comparable.
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Affiliation(s)
- P J Webster
- Department of Colorectal Surgery, York Teaching Hospital, York, UK
| | | | - J Turner
- Department of Colorectal Surgery, York Teaching Hospital, York, UK
| | - A El-Sharkawi
- Department of Colorectal Surgery, York Teaching Hospital, York, UK
| | - G Zhou
- Department of Colorectal Surgery, York Teaching Hospital, York, UK
| | - P Chitsabesan
- Department of Colorectal Surgery, York Teaching Hospital, York, UK
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Perineural invasion is increased in patients receiving colonic stenting as a bridge to surgery: a systematic review and meta-analysis. Tech Coloproctol 2020; 25:167-176. [PMID: 33200308 DOI: 10.1007/s10151-020-02350-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/23/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND In recent years, there has been growing concern about the potential association of stent placement as a bridge to surgery in malignant colon obstruction and some anatomopathological findings that could lead to worsening long-term cancer outcomes, such as perineural, vascular and lymphatic invasion. The aim of the present review was to assess the pathological changes found in surgical specimens after stent placement for obstructing colon cancer vs. emergency surgery, and the impact of perineural invasion on survival rates METHODS: MEDLINE, Cochrane Library, Ovid and ISRCTN Registry were searched, with no restrictions. We performed four meta-analyses to estimate the pooled effect sizes using a random effect model. The outcomes were perineural, vascular and lymphatic invasion rates, and 5-year overall survival rate in patients with obstructive colon cancer, depending on the presence or absence of perineural invasion. RESULTS Ten studies with a total of 1273 patients were included in the meta-analysis. We found that patients in the stent group had a significantly higher risk of perineural (OR 1.98, 95% CI 1.22-3.21; p = 0.006) and lymphatic invasion (OR 1.45, 95% CI 1.10-1.90; p = 0.008). Furthermore, patients with positive perineural invasion had almost twice the risk of dying compared to those with no perineural invasion (HR 1.92, 95% CI 1.22-3.02; p = 0.005). CONCLUSIONS Stent placement as a bridge to surgery in colorectal cancer patients modifies the pathological characteristics such as perineural and lymphatic invasion, and this may worsen the long-term prognosis of patients. The presence of perineural infiltration in obstructed colon cancer decreases the long-term survival of patients.
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Manceau G, Sabbagh C, Mege D, Lakkis Z, Bege T, Tuech JJ, Benoist S, Lefèvre JH, Karoui M, Bridoux V, Venara A, Beyer‐Berjot L, Codjia T, Dazza M, Gagnat G, Hamel S, Mallet L, Martre P, Philouze G, Roussel E, Tortajada P, Dumaine AS, Heyd B, Paquette B, Brunetti F, Esposito F, Lizzi V, Michot N, Denost Q, Rullier E, Tresallet C, Tetard O, Rivier P, Fayssal E, Collard M, Moszkowicz D, Lupinacci R, Peschaud F, Etienne JC, Loge L, Bege T, Corte H, D’Annunzio E, Humeau M, Issard J, Munoz N, Abba J, Jafar Y, Lacaze L, Sage PY, Susoko L, Trilling B, Arvieux C, Mauvais F, Ulloa‐Severino B, Pitel S, Vauchaussade de Chaumont A, Badic B, Blanc B, Bert M, Rat P, Ortega‐Deballon P, Chau A, Dejeante C, Piessen G, Grégoire E, Alfarai A, Cabau M, David A, Kadoche D, Dufour F, Goin G, Goudard Y, Pauleau G, Sockeel P, Villeon B, Pautrat K, Eveno C, Abdalla S, Couchard AC, Balbo G, Mabrut JY, Bellinger J, Bertrand M, Aumont A, Duchalais E, Messière AS, Tranchart A, Cazauran JB, Pichot‐Delahaye V, Dubuisson V, Maggiori L, Panis Y, Djawad‐Boumediene B, Fuks D, Kahn X, Huart E, Catheline JM, Lailler G, Baraket O, Baque P, Diaz de Cerio JM, Mariol P, Maes B, Fernoux P, Guillem P, Chatelain E, de Saint Roman C, Fixot K, Voron T, Parc Y. Colon sparing resection versus extended colectomy for left-sided obstructing colon cancer with caecal ischaemia or perforation: a nationwide study from the French Surgical Association. Colorectal Dis 2020; 22:1304-1313. [PMID: 32368856 DOI: 10.1111/codi.15111] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/02/2020] [Indexed: 02/08/2023]
Abstract
AIM It is not known whether patients with obstructive left colon cancer (OLCC) with caecal ischaemia or diastatic perforation (defined as a blowout of the caecal wall related to colonic overdistension) should undergo a (sub)total colectomy (STC) or an ileo-caecal resection with double-barrelled ileo-colostomy. We aimed to compare the results of these two strategies. METHOD From 2000 to 2015, 1220 patients with OLCC underwent surgery by clinicians who were members of the French Surgical Association. Of these cases, 201 (16%) were found to have caecal ischaemia or diastatic perforation intra-operatively: 174 patients (87%) underwent a STC (extended colectomy group) and 27 (13%) an ileo-caecal resection with double-end stoma (colon-sparing group). Outcomes were compared retrospectively. RESULTS In the extended colectomy group, 95 patients (55%) had primary anastomosis and 79 (45%) had a STC with an end ileostomy. In the colon-sparing group, 10 patients (37%) had simultaneous resection of their primary tumour with segmental colectomy and an anastomosis which was protected by a double-barrelled ileo-colostomy. The demographic data for the two groups were comparable. Median operative time was longer in the STC group (P = 0.0044). There was a decrease in postoperative mortality (7% vs 12%, P = 0.75) and overall morbidity (56% vs 67%, P = 0.37) including surgical (30% vs 40%, P = 0.29) and severe complications (17% vs 27%, P = 0.29) in the colon-sparing group, although these differences did not reach statistical significance. Cumulative morbidity included all surgical stages and the rate of permanent stoma was 66% and 37%, respectively, with no significant difference between the two groups. Overall survival and disease-free survival were similar between the two groups. CONCLUSION The colon-sparing strategy may represent a valid and safe alternative to STC in OLCC patients with caecal ischaemia or diastatic perforation.
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Affiliation(s)
- G Manceau
- Department of Digestive Surgery, Assistance Publique-Hôpitaux de Paris, Pitié Salpêtrière University Hospital, Sorbonne Université, Paris, France
| | - C Sabbagh
- Department of Digestive Surgery, Amiens University Hospital, Amiens, France
| | - D Mege
- Department of Digestive Surgery, Assistance Publique-Hôpitaux de Marseille, Timone University Hospital, Marseille, France
| | - Z Lakkis
- Department of Digestive Surgery, Besançon University Hospital, Besançon, France
| | - T Bege
- Department of Digestive Surgery, Assistance Publique Hôpitaux de Marseille, North University Hospital, Marseille, France
| | - J J Tuech
- Department of Digestive Surgery, Charles Nicolle University Hospital, Rouen, France
| | - S Benoist
- Department of Digestive Surgery, Assistance Publique-Hôpitaux de Paris, Bicêtre University Hospital, Université Paris-Sud, Le Kremlin Bicêtre, France
| | - J H Lefèvre
- Department of Digestive Surgery, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, Sorbonne Université, Paris, France
| | - M Karoui
- Department of Digestive Surgery, Assistance Publique-Hôpitaux de Paris, Pitié Salpêtrière University Hospital, Sorbonne Université, Paris, France
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Impact of hospital volume on outcomes after emergency management of obstructive colon cancer: a nationwide study of 1957 patients. Int J Colorectal Dis 2020; 35:1865-1874. [PMID: 32504329 DOI: 10.1007/s00384-020-03602-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Volume-outcome relationship is well established in elective colorectal surgery for cancer, but little is known for patients managed for obstructive colon cancer (OCC). We aimed to compare the management and outcomes according to the hospital volume in this particular setting. METHODS Patients managed for OCC between 2005 and 2015 in centers of the French National Surgical Association were retrospectively analyzed. Hospital volume was dichotomized between low and high volume on the median number of patients included per center during the study period. RESULTS A total of 1957 patients with OCC were managed in 56 centers with a median number of 28 (1-123) patients per center: 298 (15%) were treated in low-volume hospitals (LVHs) and 1659 (85%) in high-volume hospitals (HVHs). Patients in LVH were significantly younger, and had fewer comorbidities and synchronous metastases. Proximal diverting stoma was the preferred surgical option in LVH (p < 0.0001), whereas tumor resection with primary anastomosis was more frequently performed in HVH (p < 0.0001). Cumulative morbidity (59 vs. 50%, p = 0.003), mortality (13 vs. 8%, p = 0.03), and length of hospital stay (22 ± 19 vs. 18 ± 14 days, p = 0.002) were significantly higher in LVH. At multivariate analysis, LVH was a predictor for cumulative morbidity (p < 0.0001) and mortality (p = 0.03). There was no difference between the two groups for tumor resection and stoma rates, and for oncological outcomes. CONCLUSIONS The hospital volume has no impact on outcomes after the first-stage surgery in OCC patients. When all surgical stages are considered, hospital volume influences cumulative postoperative morbidity and mortality but has no impact on oncological outcomes.
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Comparison of colonic stents, stomas and resection for obstructive left colon cancer: a meta-analysis. Tech Coloproctol 2020; 24:1121-1136. [PMID: 32681344 DOI: 10.1007/s10151-020-02296-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/05/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Emergency surgery (ES) is the standard-of-care for left-sided obstructing colon cancer, with self-expanding metallic stents (SEMSs) and diverting colostomies (DCs) being alternative approaches. The aim of this study was to review the short- and long-term outcomes of SEMS versus ES or DC. METHODS Embase and Medline were searched for articles comparing SEMS versus ES or DC. Primary outcomes were survival and recurrence rates. Secondary outcomes were peri- and postoperative outcomes. SEMS-specific outcomes include success and complication rates. Pooled odds ratio and 95% confidence interval were estimated with DerSimonian and Laird random effects used to account for heterogeneity. RESULTS Thirty-three studies were included, involving 15,224 patients in 8 randomized controlled trials and 25 observational studies. There were high technical and clinical success rates for SEMS, with low rates of complications. Our meta-analysis revealed increased odds of laparoscopic surgery and anastomosis, and decreased stoma creation with SEMS compared to ES. SEMS led to fewer complications, including anastomotic leak, wound infection, ileus, myocardial infarction, and improved 90-day in-hospital mortality. There were no significant differences in 3- and 5-year overall, cancer-specific and disease-free survival. SEMS, compared to DC, led to decreased rates of stoma creation, higher rates of ileus and reoperation, and led to longer hospital stay. CONCLUSIONS SEMS leads to better short-term outcomes but confers no survival advantage over ES. It is unclear whether SEMS has better short-term outcomes compared to DC. There is a lack of randomized trials with long-term outcomes for SEMS versus DC, hence results should be interpreted with caution.
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Liang J, Tian XF, Yang W. Effects of long non-coding RNA Opa-interacting protein 5 antisense RNA 1 on colon cancer cell resistance to oxaliplatin and its regulation of microRNA-137. World J Gastroenterol 2020; 26:1474-1489. [PMID: 32308348 PMCID: PMC7152514 DOI: 10.3748/wjg.v26.i13.1474] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 01/23/2020] [Accepted: 03/09/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The incidence of colon cancer (CC) is currently high, and is mainly treated with chemotherapy. Oxaliplatin (L-OHP) is a commonly used drug in chemotherapy; however, long-term use can induce drug resistance and seriously affect the prognosis of patients. Therefore, this study investigated the mechanism of Opa-interacting protein 5 antisense RNA 1 (OIP5-AS1) on L-OHP resistance by determining the expression of OIP5-AS1 and microRNA-137 (miR-137) in CC cells and the effects on L-OHP resistance, with the goal of identifying new targets for the treatment of CC.
AIM To study the effects of long non-coding RNA OIP5-AS1 on L-OHP resistance in CC cell lines and its regulation of miR-137.
METHODS A total of 114 CC patients admitted to China-Japan Union Hospital of Jilin University were enrolled, and the expression of miR-137 and OIP5-AS1 in tumor tissues and corresponding normal tumor-adjacent tissues was determined. The influence of OIP5-AS1 and miR-137 on the biological behavior of CC cells was evaluated. Resistance to L-OHP was induced in CC cells, and their activity was determined and evaluated using cell counting kit-8. Flow cytometry was used to analyze the apoptosis rate, Western blot to determine the levels of apoptosis-related proteins, and dual luciferase reporter assay combined with RNA-binding protein immunoprecipitation to analyze the relationship between OIP5-AS1 and miR-137.
RESULTS OIP5-AS1 was up-regulated in CC tissues and cells, while miR-137 was down-regulated in CC tissues and cells. OIP5-AS1 was inversely correlated with miR-137 (P < 0.001). Silencing OIP5-AS1 expression significantly hindered the proliferation, invasion and migration abilities of CC cells and markedly increased the apoptosis rate. Up-regulation of miR-137 expression also suppressed these abilities in CC cells and increased the apoptosis rate. Moreover, silencing OIP5-AS1 and up-regulating miR-137 expression significantly intensified growth inhibition of drug-resistant CC cells and improved the sensitivity of CC cells to L-OHP. OIP5-AS1 targetedly inhibited miR-137 expression, and silencing OIP5-AS1 reversed the resistance of CC cells to L-OHP by promoting the expression of miR-137.
CONCLUSION Highly expressed in CC, OIP5-AS1 can affect the biological behavior of CC cells, and can also regulate the resistance of CC cells to L-OHP by mediating miR-137 expression.
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Affiliation(s)
- Jing Liang
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Xiao-Feng Tian
- Department of Hepatopancreatobiliary Surgery, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Wei Yang
- Department of Hepatopancreatobiliary Surgery, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
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22
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Wang B, Lu S, Song Z, Li F, Ma J, Ma Y, Zhou X, Fu W. Comparison of Clinical Outcomes and Pathological Characteristics of Self-Expandable Stent Bridge to Surgery and Emergency Surgery in Obstructive Colon Cancer. Cancer Manag Res 2020; 12:1725-1732. [PMID: 32210613 PMCID: PMC7069585 DOI: 10.2147/cmar.s233456] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 02/13/2020] [Indexed: 12/12/2022] Open
Abstract
Aim Obstructive colon cancer can be treated by self-expanding metal stents (SEMS) prior to definitive surgery. However, the oncological outcome remains controversial, especially regarding whether stent placement or obstruction results in more perineural invasion (PNI) or lymphovascular invasion (LVI). This study aimed to compare clinical outcomes of emergency surgery (ES) and stent as bridge to surgery (SBTS) in patients with obstructive colon cancer. The pathological characteristics were also compared between obstructive and nonobstructive cancer. Methods This study included 880 patients (including 47 ES and 45 SBTS) admitted to Peking University Third Hospital from January 2010 to December 2018. Short-term and long-term outcomes were compared. The pathological differences between an equal number of obstructive and nonobstructive patients matched using propensity scores were investigated. Results SBTS patients had less intraoperative blood loss (P < 0.001), shorter ICU stay time (P = 0.007), lower incidence of colostomy (P < 0.001), and higher laparoscopic achievement (P < 0.001) than did ES patients. No pathological difference was found between the two groups. SBTS patients showed better overall survival (86.7% vs 68.1%, P = 0.029), but not disease-free survival (68.9% vs 59.6%, P = 0.211) than did ES patients. PNI was significantly higher in obstructive cancer than in nonobstructive cancer (29.3% vs 16.3%, P = 0.035). Conclusion SBTS had a lower incidence of short-term complications and did not affect long-term prognosis compared with that of ES, indicating that SBTS is a safe and effective treatment. Further, PNI may be associated with obstruction, but not with stent insertion.
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Affiliation(s)
- Bingyan Wang
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Siyi Lu
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Zhiqiang Song
- Department of Gastroenterology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Fei Li
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Junren Ma
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Yanpeng Ma
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Xin Zhou
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
| | - Wei Fu
- Department of General Surgery, Peking University Third Hospital, Beijing, People's Republic of China
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23
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Ketelaers SHJ, Fahim M, Rutten HJT, Smits AB, Orsini RG. When and how should surgery be performed in senior colorectal cancer patients? Eur J Surg Oncol 2020; 46:326-332. [PMID: 31955993 DOI: 10.1016/j.ejso.2020.01.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 01/03/2020] [Indexed: 12/28/2022] Open
Abstract
Older studies reported high rates of postoperative morbidity and mortality in the senior population, which lead to a tendency to withhold curative surgery in the older population. However, more recent studies showed impressing developments in postoperative outcomes in seniors. Probably, these improvements are due to enhancements in both surgical and non-surgical aspects in the pre-, peri- and postoperative period, such as minimally invasive techniques and anesthesiological insights. The postoperative survival gap seen earlier between younger and older patients is fading. For optimal treatment in the older population, special awareness and care on several aspects is needed. As only a minority of the seniors are frail, a quick frailty assessment is crucial to distinguish the fit from the frail in the decision-making process. In addition, it could be valuable to improve the lacks in physical condition in the preoperative period with the use of prehabilitation programs. Furthermore, it is important to evolve an emergency to an elective setting by postponing emergency surgery to prevent any high-risk situation. In conclusion, based on modern insights, surgery is a valid option in the curative treatment of colorectal cancer in seniors, however individual attention and care is required.
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Affiliation(s)
- S H J Ketelaers
- Department of Surgery, Catharina Hospital Eindhoven, the Netherlands.
| | - M Fahim
- Department of Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - H J T Rutten
- Department of Surgery, Catharina Hospital Eindhoven, the Netherlands; GROW: School of Oncology and Developmental Biology, University of Maastricht, Maastricht, the Netherlands
| | - A B Smits
- Department of Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - R G Orsini
- Department of Surgery, Catharina Hospital Eindhoven, the Netherlands
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