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Ishiyama Y, Hirano Y, Tanaka H, Yonezawa H, Sasaki M, Fujii T, Okazaki N, Ishii T, Deguchi K. Does Pathological T-Factor Affect Long-term Prognosis of Locally Advanced Colorectal Cancer Treated With Laparoscopic Multivisceral Resection? CANCER DIAGNOSIS & PROGNOSIS 2023; 3:236-243. [PMID: 36875298 PMCID: PMC9949537 DOI: 10.21873/cdp.10207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 12/02/2022] [Indexed: 03/07/2023]
Abstract
BACKGROUND/AIM Locally advanced colorectal cancer (LACC) has poor long-term outcomes. Our hypothesis was that the pathological tumor depth would affect postoperative outcomes in patients who underwent multivisceral resection with clear margins (R0). The aim of this study was to analyze short- and long-term outcomes in patients who underwent multivisceral resection for LACC, comparing between T3 and T4 stages. PATIENTS AND METHODS This was a propensity score-matched, retrospective study. All 8,764 consecutive patients who underwent surgery for colorectal cancer between April 2007 and January 2021 at the Saitama Medical University International Medical Center were screened; 572 underwent multivisceral resection for LACC. We compared the T3 and T4 groups to evaluate outcomes. RESULTS The 5-year disease-free survival (DFS) rates did not significantly differ between the two groups (hazard ratio=1.344, 95% confidence interval=0.638-2.907, p=0.33). The 5-year overall survival (OS) rates were significantly worse for the T4 group than for the T3 group (hazard ratio=3.162, 95% confidence interval=1.077-11.44), p=0.037). To determine the association between American Society of Anesthesiologists (ASA) score, transfusion, pathological T and OS, we performed univariate and multivariate analyses. ASA, transfusion, and pathological T-stage were associated with worse OS in univariate analysis (T4 vs. T3, respectively). CONCLUSION Our study showed that postoperative complications and DFS of the T4 group were similar to those of the T3 group of locally advanced colorectal cancer treated with laparoscopic multivisceral resection. However, OS was worse in the T4 group compared with the T3 group. Multivariate risk factors for poor OS were ASA>2, transfusion, and T4 stage.
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Affiliation(s)
- Yasuhiro Ishiyama
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan.,Department of Surgery, Kawasaki Saiwai Hospital, Kawasaki, Japan
| | - Yasumitu Hirano
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Hiroto Tanaka
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Hiroki Yonezawa
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Megumi Sasaki
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Takatugu Fujii
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Naoto Okazaki
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Toshimasa Ishii
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Katsuya Deguchi
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Japan
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Nahas CSR, Nahas SC, Ribeiro-Junior U, Bustamante-Lopez L, Marques CFS, Pinto RA, Imperiale AR, Cotti GC, Nahas WC, Chade DC, Piato DS, Busnardo F, Cecconello I. Prognostic factors affecting outcomes in multivisceral en bloc resection for colorectal cancer. Clinics (Sao Paulo) 2017; 72:258-264. [PMID: 28591336 PMCID: PMC5439112 DOI: 10.6061/clinics/2017(05)01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 12/20/2016] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES: This study sought to determine the clinical and pathological factors associated with perioperative morbidity, mortality and oncological outcomes after multivisceral en bloc resection in patients with colorectal cancer. METHODS: Between January 2009 and February 2014, 105 patients with primary colorectal cancer selected for multivisceral resection were identified from a prospective database. Clinical and pathological factors, perioperative morbidity and mortality and outcomes were obtained from medical records. Estimated local recurrence and overall survival were compared using the log-rank method, and Cox regression analysis was used to determine the independence of the studied parameters. ClinicalTrials.gov: NCT02859155. RESULTS: The median age of the patients was 60 (range 23-86) years, 66.7% were female, 80% of tumors were located in the rectum, 11.4% had stage-IV disease, and 54.3% received neoadjuvant chemoradiotherapy. The organs most frequently resected were ovaries and annexes (37%). Additionally, 30.5% of patients received abdominoperineal resection. Invasion of other organs was confirmed histologically in 53.5% of patients, and R0 resection was obtained in 72% of patients. The overall morbidity rate of patients in this study was 37.1%. Ureter resection and intraoperative blood transfusion were independently associated with an increased number of complications. The 30-day postoperative mortality rate was 1.9%. After 27 (range 5-57) months of follow-up, the mortality and local recurrence rates were 23% and 15%, respectively. Positive margins were associated with a higher recurrence rate. Positive margins, lymph node involvement, stage III/IV disease, and stage IV disease alone were associated with lower overall survival rates. On multivariate analysis, the only factor associated with reduced survival was lymph node involvement. CONCLUSIONS: Multivisceral en bloc resection for primary colorectal cancer can be performed with acceptable rates of morbidity and mortality and may lead to favorable oncological outcomes.
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Affiliation(s)
- Caio Sergio Rizkallah Nahas
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail:
| | - Sergio Carlos Nahas
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Ulysses Ribeiro-Junior
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Leonardo Bustamante-Lopez
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Carlos Frederico Sparapan Marques
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Rodrigo Ambar Pinto
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Antonio Rocco Imperiale
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Guilherme Cutait Cotti
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - William Carlos Nahas
- Servico de Urologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Daher Cezar Chade
- Servico de Urologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Dariane Sampaio Piato
- Servico de Ginecologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Fabio Busnardo
- Servico de Cirurgia Plastica, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Ivan Cecconello
- Servico de Cirurgia Gastrointestinal, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
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Tsarkov PV, Efetov SK, Sidorova LV, Tulina IA. [Sacral resection in surgical treatment of locally advanced primary and recurrent rectal and anal cancer: short-term outcomes]. Khirurgiia (Mosk) 2017:4-13. [PMID: 28745699 DOI: 10.17116/hirurgia201774-13] [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: 06/07/2023]
Abstract
AIM To assess safety of rectum removal with distal sacral resection. MATERIAL AND METHODS The short-term results of surgical treatment of primary and recurrent locally advanced rectal and anal cancer with sacral fixation have been analyzed. 32 patients underwent combined operations with sacral resection at the level of S2-S5. In 12 patients only one point of tumor fixation (F1) was revealed, 10 patients had two points of fixation (F2), three patients had three fixation points (F3) and in 7 cases the tumor was fixed to four points (F4) of fixation to different pelvic structures. RESULTS AND DISCUSSION Mean intraoperative blood loss and surgery time was 551±81 ml and 320±20 min in cases of sacral fixation only that was significantly lower compared with F2 cases - 1278±551 ml and 433±45 min, F3 cases - 2200±600 ml and 620±88 min, F4 cases - 2157±512.5 ml and 519±52,3 min, respectively (р<0.05). Complications requiring surgical intervention occurred in 9% patients (n=3). Among 23 patients with intact bladder and ureters urinary disorders occurred in 42% (n=10). Resection margin was negative along posterior surface of the specimen in all cases. CONCLUSION Advanced surgery with distal sacral resection is advisable for radical removal of locally advanced and recurrent rectal and anal canal cancer fixed to the sacrum with negative resection margin. These operations are feasible in specialized centers and should be performed by specially trained oncological or colorectal surgeon.
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Affiliation(s)
- P V Tsarkov
- Sechenov First Moscow State Medical University, Department of colorectal and endoscopic surgery, Moscow, Russia
| | - S K Efetov
- Sechenov First Moscow State Medical University, Department of colorectal and endoscopic surgery, Moscow, Russia
| | - L V Sidorova
- Sechenov First Moscow State Medical University, Department of colorectal and endoscopic surgery, Moscow, Russia
| | - I A Tulina
- Sechenov First Moscow State Medical University, Department of colorectal and endoscopic surgery, Moscow, Russia
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Kokelaar RF, Evans MD, Davies M, Harris DA, Beynon J. Locally advanced rectal cancer: management challenges. Onco Targets Ther 2016; 9:6265-6272. [PMID: 27785074 PMCID: PMC5066998 DOI: 10.2147/ott.s100806] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Between 5% and 10% of patients with rectal cancer present with locally advanced rectal cancer (LARC), and 10% of rectal cancers recur after surgery, of which half are limited to locoregional disease only (locally recurrent rectal cancer). Exenterative surgery offers the best long-term outcomes for patients with LARC and locally recurrent rectal cancer so long as a complete (R0) resection is achieved. Accurate preoperative multimodal staging is crucial in assessing the potential operability of advanced rectal tumors, and resectability may be enhanced with neoadjuvant therapies. Unfortunately, surgical options are limited when the tumor involves the lateral pelvic sidewall or high sacrum due to the technical challenges of achieving histological clearance, and must be balanced against the high morbidity associated with resection of the bony pelvis and significant lymphovascular structures. This group of patients is usually treated palliatively and subsequently survival is poor, which has led surgeons to seek innovative new solutions, as well as revisit previously discarded radical approaches. A small number of centers are pioneering new techniques for resection of beyond-total mesorectal excision tumors, including en bloc resections of the sciatic notch and composite resections of the first two sacral vertebrae. Despite limited experience, these new techniques offer the potential for radical treatment of previously inoperable tumors. This narrative review sets out the challenges facing the management of LARCs and discusses evolving management options.
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Affiliation(s)
- R F Kokelaar
- Department of Colorectal Surgery, Singleton Hospital, Swansea, UK
| | - M D Evans
- Department of Colorectal Surgery, Singleton Hospital, Swansea, UK
| | - M Davies
- Department of Colorectal Surgery, Singleton Hospital, Swansea, UK
| | - D A Harris
- Department of Colorectal Surgery, Singleton Hospital, Swansea, UK
| | - J Beynon
- Department of Colorectal Surgery, Singleton Hospital, Swansea, UK
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