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Goto K, Watanabe J, Nagasaki T, Uemura M, Ozawa H, Kurose Y, Akagi T, Ichikawa N, Iijima H, Inomata M, Taketomi A, Naitoh T. Impact of the endoscopic surgical skill qualification system on conversion to laparotomy after low anterior resection for rectal cancer in Japan (a secondary analysis of the EnSSURE study). Surg Endosc 2024; 38:2454-2464. [PMID: 38459211 PMCID: PMC11078784 DOI: 10.1007/s00464-024-10740-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 01/28/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND AND AIMS Conversion to laparotomy is among the serious intraoperative complications and carries an increased risk of postoperative complications. In this cohort study, we investigated whether or not the Endoscopic Surgical Skill Qualification System (ESSQS) affects the conversion rate among patients undergoing laparoscopic surgery for rectal cancer. METHODS We performed a retrospective secondary analysis of data collected from patients undergoing laparoscopic surgery for cStage II and III rectal cancer from 2014 to 2016 across 56 institutions affiliated with the Japan Society of Laparoscopic Colorectal Surgery. Data from the original EnSSURE study were analyzed to investigate risk factors for conversion to laparotomy by performing univariate and multivariate analyses based on the reason for conversion. RESULTS Data were collected for 3,168 cases, including 65 (2.1%) involving conversion to laparotomy. Indicated conversion accounted for 27 cases (0.9%), while technical conversion accounted for 35 cases (1.1%). The multivariate analysis identified the following independent risk factors for indicated conversion to laparotomy: tumor diameter [mm] (odds ratio [OR] 1.01, 95% confidence interval [CI] 1.01-1.05, p = 0.0002), combined resection of adjacent organs [+/-] (OR 7.92, 95% CI 3.14-19.97, p < 0.0001), and surgical participation of an ESSQS-certified physician [-/+] (OR 4.46, 95% CI 2.01-9.90, p = 0.0002). The multivariate analysis identified the following risk factors for technical conversion to laparotomy: registered case number of institution (OR 0.99, 95% CI 0.99-1.00, p = 0.0029), institution type [non-university/university hospital] (OR 3.52, 95% CI 1.54-8.04, p = 0.0028), combined resection of adjacent organs [+/-] (OR 5.96, 95% CI 2.15-16.53, p = 0.0006), and surgical participation of an ESSQS-certified physician [-/+] (OR 6.26, 95% CI 3.01-13.05, p < 0.0001). CONCLUSIONS Participation of ESSQS-certified physicians may reduce the risk of both indicated and technical conversion. Referral to specialized institutions, such as high-volume centers and university hospitals, especially for patients exhibiting relevant background risk factors, may reduce the risk of conversion to laparotomy and lead to better outcomes for patients. TRIAL REGISTRATION This study was registered with the Japanese Clinical Trials Registry as UMIN000040645.
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Affiliation(s)
- Koki Goto
- Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Jun Watanabe
- Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Mamoru Uemura
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Heita Ozawa
- Department of Colorectal Surgery, Tochigi Cancer Center, Utsunomiya, Japan
| | - Yohei Kurose
- Department of Surgery, Fukuyama City Hospital, Fukuyama, Japan
| | - Tomonori Akagi
- Department of Gastroenterological and Pediatric Surgery, Oita University, Oita, Japan.
| | - Nobuki Ichikawa
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroaki Iijima
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masafumi Inomata
- Department of Gastroenterological and Pediatric Surgery, Oita University, Oita, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takeshi Naitoh
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
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Emoto S, Fukunaga Y, Takamatsu M, Kawachi H, Sano S, Tominaga T, Mukai T, Yamaguchi T, Nagasaki T, Akiyoshi T, Konishi T, Nagayama S, Ueno M. Prognostic factors of para-aortic lymph node metastasis from colorectal cancer in highly selected patients undergoing para-aortic lymph node dissection. Surg Today 2024; 54:356-366. [PMID: 37648781 DOI: 10.1007/s00595-023-02739-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/25/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE We investigated the surgical outcomes of para-aortic lymph node (PALN) dissection in patients with colorectal cancer and assessed the prognostic factors related to the survival. METHODS This single-center retrospective study included 31 patients with synchronous or metachronous PALN metastasis from colorectal cancer who underwent PALN dissection between January 2006 and December 2018. RESULTS Twenty-one patients had synchronous PALN metastasis, and 10 had metachronous PALN metastasis. Seven patients had either simultaneous distant metastasis or a history of distant metastasis other than PALN metastasis at the time of PALN dissection. Eighteen patients underwent adjuvant chemotherapy. The 5-year overall and recurrence-free survival rates were 54.2 and 17.2%, respectively. A multivariable analysis revealed that rectal cancer, metachronous PALN metastasis, and three or more pathological PALN metastases were significantly poor prognostic factors for the recurrence-free survival. Among patients with rectal cancer, lower rectal cancer and lateral pelvic lymph node metastasis were poor prognostic factors for the overall survival. CONCLUSION Curative PALN dissection for PALN metastasis from colorectal cancer is feasible with favorable long-term outcomes. A multidisciplinary approach, including surgery and chemotherapy, is needed for colorectal cancer with PALN metastasis to improve the long-term outcomes.
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Affiliation(s)
- Shin Emoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Manabu Takamatsu
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shuhei Sano
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tetsuro Tominaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
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Nishikawa T, Taira T, Kakizawa N, Ohno R, Nagasaki T. Negative impact of sarcopenia on survival in elderly patients with colorectal cancer receiving surgery: A propensity‑score matched analysis. Oncol Lett 2024; 27:91. [PMID: 38268777 PMCID: PMC10804374 DOI: 10.3892/ol.2024.14224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/01/2023] [Indexed: 01/26/2024] Open
Abstract
Sarcopenia is a prognostic factor for patients with colorectal cancer and is commonly seen in elderly patients. The purpose of the present study was to demonstrate the impact of preoperative sarcopenia on the short- and long-term outcomes of curative surgery for treating colorectal cancer in elderly patients. Between 2016 and 2020, patients aged ≥80 years with colorectal cancer were investigated. The total muscle cross-sectional area was calculated using computed tomography imaging at the mid-3rd lumbar vertebra. Elder sarcopenia was identified using sex-specific cut-offs. Out of 106 elderly colorectal cancer patients, 27 patients were diagnosed with elder sarcopenia. Patients with elder sarcopenia had a reduced body mass index (19.7±2.5 vs. 22.5±2.9 kg/m2; P<0.01), an advanced pN stage (P<0.01) and an advanced stage (stage 3) (P=0.029). Elder sarcopenia had a negative impact on relapse-free survival (3-year, 78.4 vs. 91.1%; P=0.049) and overall survival (3-year, 73.0 vs. 93.9%; P=0.022). Propensity score-matched analysis was performed, matching 27 patients in each group to remove selection bias, which demonstrated elder sarcopenia had a negative impact on overall survival (3-year, 73.0 vs. 100%; P<0.01). Overall, elder sarcopenia was prevalent in 25% of elderly patients with colorectal cancer that received curative surgery, and it was a poor prognostic indicator in this patient population.
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Affiliation(s)
- Takeshi Nishikawa
- Department of Gastrointestinal Surgery, Saitama Cancer Center, Ina-machi, Saitama 362-0806, Japan
| | - Tetsuro Taira
- Department of Gastrointestinal Surgery, Saitama Cancer Center, Ina-machi, Saitama 362-0806, Japan
| | - Nao Kakizawa
- Department of Gastrointestinal Surgery, Saitama Cancer Center, Ina-machi, Saitama 362-0806, Japan
| | - Riki Ohno
- Department of Gastrointestinal Surgery, Saitama Cancer Center, Ina-machi, Saitama 362-0806, Japan
| | - Toshiya Nagasaki
- Department of Gastrointestinal Surgery, Saitama Cancer Center, Ina-machi, Saitama 362-0806, Japan
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Miyakura Y, Yamaguchi T, Lefor AK, Tamaki S, Takao A, Takao M, Mori Y, Chikatani K, Ishida H, Kono M, Takeuchi Y, Ishikawa H, Nagasaki T, Sasaki K, Matsubara T, Hirata K, Taniguchi F, Tanakaya K, Tomita N, Ajioka Y. Clinical features and distribution of the APC variant in duodenal and ampullary polyps in patients with familial adenomatous polyposis: a multicenter retrospective cohort study in Japan. Int J Clin Oncol 2024; 29:169-178. [PMID: 38142452 DOI: 10.1007/s10147-023-02442-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/13/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Management of duodenal or ampullary adenomas in patients with familial adenomatous polyposis (FAP) is a major challenge for clinicians. Insufficient data are available to evaluate the clinical manifestations and distribution of adenomatous polyposis coli (APC) variants in these patients. METHODS We enrolled 451 patients with data regarding duodenal or ampullary polyps from 632 patients with FAP retrospectively registered in a nationwide Japanese multicenter study. Clinicopathological features and distribution of APC variants were compared between patients with and without duodenal or ampullary polyps. RESULTS Duodenal and ampullary polyps were found in 59% and 18% of patients with FAP, respectively. The incidence of duodenal cancer was 4.7% in patients with duodenal polyps, and that of ampullary cancer was 18% in patients with ampullary polyps. Duodenal polyps were significantly associated with the presence of ampullary polyps and jejunal/ileal polyps. Duodenal polyps progressed in 35% of patients with a median follow-up of 776 days, mostly in those with early Spigelman stage lesions. Ampullary polyps progressed in 50% of patients with a follow-up of 1484 days. However, only one patient developed a malignancy. The proportion of patients with duodenal polyps was significantly higher among those with intermediate- or profuse-type APC variants than attenuated-type APC variants. The presence of duodenal polyps was significantly associated with ampullary and jejunal/ileal polyps in patients with intermediate- or profuse-type APC variants. CONCLUSIONS Periodic endoscopic surveillance of the papilla of Vater and small intestine should be planned for patients with FAP with duodenal polyps.
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Affiliation(s)
- Yasuyuki Miyakura
- Department of Surgery, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma-Cho, Omiya-Ku, Saitama-Shi, Saitama-Ken, 330-8503, Japan.
- Department of Surgery, Jichi Medical University, Tochigi, Japan.
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan.
| | - Tatsuro Yamaguchi
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Clinical Genetics, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | | | - Sawako Tamaki
- Department of Surgery, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma-Cho, Omiya-Ku, Saitama-Shi, Saitama-Ken, 330-8503, Japan
| | - Akinari Takao
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Misato Takao
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yoshiko Mori
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Kenichi Chikatani
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Hideyuki Ishida
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Mitsuhiro Kono
- Department of Gastrointestinal Oncology, Osaka International Cancer Center, Osaka, Japan
| | - Yoji Takeuchi
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastrointestinal Oncology, Osaka International Cancer Center, Osaka, Japan
| | | | - Toshiya Nagasaki
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kazuhito Sasaki
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgical Oncology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Takaaki Matsubara
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Keiji Hirata
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery I, School of Medicine, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Fumitaka Taniguchi
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, Iwakuni, Japan
| | - Kohji Tanakaya
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, Iwakuni, Japan
| | - Naohiro Tomita
- The Committee of Hereditary Colorectal Cancer of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Cancer Treatment Center, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Yoichi Ajioka
- Japanese Society for Cancer of Colon and Rectum, Tokyo, Japan
- Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
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Ota E, Nagasaki T, Akiyoshi T, Mukai T, Hiyoshi Y, Yamaguchi T, Fukunaga Y. Incidence and risk factors of bowel dysfunction after minimally invasive rectal cancer surgery and discrepancies between the Wexner score and the low anterior resection syndrome (LARS) score. Surg Today 2024:10.1007/s00595-023-02789-4. [PMID: 38170223 DOI: 10.1007/s00595-023-02789-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/14/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE Bowel dysfunction after sphincter-preserving-surgery (SPS) impacts quality of life. The Wexner score (WS) and the low anterior resection syndrome (LARS) score (LS) are instruments for assessing postoperative bowel dysfunction. We analyzed the incidence of and risk factors for each symptom and examined the discrepancies between the two scores. METHODS A total of 142 patients with rectal cancer, who underwent minimally invasive SPS between May, 2018 and July, 2019, were included. A questionnaire survey using the two scores was given to the patients 2 years after SPS. RESULTS Tumor location and preoperative radiotherapy were independent risk factors for major LARS. Intersphincteric resection with a hand-sewn anastomosis (HSA) was an independent risk factor for high WS. Among the patients who underwent HSA, 82% experienced incontinence for liquid stools, needed to wear pads, and suffered lifestyle alterations. Of the 35 patients with minor LARS, only 1 had a high WS, and 80.0% reported no lifestyle alterations. Among the 75 patients with major LARS, 58.7% had a low WS and 21.3% reported no lifestyle alterations. CONCLUSION The results of this study provide practical data to help patients understand potential bowel dysfunction after SPS. The discrepancies between the WS and LS were clarified, and further efforts are required to utilize these scores in clinical practice.
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Affiliation(s)
- Emi Ota
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Sano S, Fukunaga Y, Sakamoto T, Hiyoshi Y, Mukai T, Yamaguchi T, Nagasaki T, Akiyoshi T. Laparoscopic resection for locally advanced rectal cancer: propensity score-matched analysis. Br J Surg 2024; 111:znad350. [PMID: 38091975 DOI: 10.1093/bjs/znad350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 01/07/2024]
Affiliation(s)
- Shuhei Sano
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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Mukai T, Nagasaki T, Akiyoshi T, Hiyoshi Y, Yamaguchi T, Kawachi H, Fukunaga Y. The impact of staple transection of the dorsal venous complex and urethra on intraoperative blood loss in cooperative laparoscopic and transperineal endoscopic pelvic exenteration. Surg Today 2024; 54:23-30. [PMID: 37127776 DOI: 10.1007/s00595-023-02693-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 04/06/2023] [Indexed: 05/03/2023]
Abstract
PURPOSE While laparoscopic pelvic exenteration reduces intraoperative blood loss, dorsal venous complex bleeding during this procedure causes issues. We previously introduced a method to transect the dorsal venous complex and urethra using a linear stapler during cooperative laparoscopic and transperineal endoscopic (two-team) pelvic exenteration. The present study assessed its effectiveness in reducing intraoperative blood loss by comparing it with conventional laparoscopic pelvic exenteration. METHODS This retrospective cohort study was conducted at a Japanese tertiary referral center. Eleven cases of two-team laparoscopic pelvic exenteration with staple transection of the dorsal venous complex (T-PE group) were compared to 25 cases of conventional laparoscopic pelvic exenteration (C-PE group). The primary outcome measure was intraoperative blood loss. RESULTS There were no significant between-group differences in patient background. The mean intraoperative blood loss was significantly lower in the T-PE group than in the C-PE group (200 vs. 850 mL, p = 0.01). The respective mean operation time, postoperative complication rate, and R0 resection rate were similar between the T-PE and C-PE groups (636 min vs. 688 min, p = 0.36; 36% vs. 44%, p = 0.65; 100% vs. 100%, p = 1.00). CONCLUSIONS Two-team laparoscopic pelvic exenteration with staple transection of the dorsal venous complex reduced intraoperative blood loss from the dorsal venous complex in a technically safe and oncologically feasible manner.
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Affiliation(s)
- Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan.
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
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Sano S, Akiyoshi T, Yamamoto N, Hiyoshi Y, Mukai T, Yamaguchi T, Nagasaki T, Taketomi A, Fukunaga Y, Kawachi H. Intratumoral Budding and CD8-Positive T-cell Density in Pretreatment Biopsies as a Predictor of Response to Neoadjuvant Chemoradiotherapy in Advanced Rectal Cancer. Clin Colorectal Cancer 2023; 22:411-420.e1. [PMID: 37516615 DOI: 10.1016/j.clcc.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND Neoadjuvant chemoradiotherapy (CRT) is the standard treatment for advanced rectal cancer. Yet, the response to CRT varies from complete response to zero tumor regression. MATERIALS AND METHODS The impact of intratumoral budding (ITB) and intratumoral CD8+ cell density on response to CRT and survival were evaluated in biopsy samples from 266 patients with advanced rectal cancer who were treated with long-course neoadjuvant CRT. The expression of epithelial-mesenchymal transition (EMT) markers was compared between patients with high and low ITB, using data from 174 patients with RNA sequencing. RESULTS High ITB was observed in 62 patients (23.3%). There was no association between ITB and CD8+ cell density. The multivariable logistic regression analysis showed that high CD8+ cell density (OR, 2.69; 95% CI, 1.45-4.98; P = .002) was associated with good response to CRT, whereas high ITB (OR, 0.33; 95% CI, 0.14-0.80; P = .014) was associated with poor response. Multivariable Cox regression analysis for survival showed that high CD8+ cell density was associated with better recurrence-free survival (HR, 0.41; 95% CI, 0.24-0.72; P = .002) and overall survival (HR, 0.36; 95% CI, 0.17-0.74; P = .005), but significance values for ITB were marginal (P = .104 for recurrence-free survival and P = .163 for overall survival). The expression of EMT-related genes was not significantly different between patients with high and low ITB. CONCLUSION ITB and CD8+ cell density in biopsy samples may serve as useful biomarkers to predict therapy response in patients with rectal cancer treated with neoadjuvant CRT.
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Affiliation(s)
- Shuhei Sano
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Noriko Yamamoto
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yosuke Fukunaga
- Department of Colorectal Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroshi Kawachi
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
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9
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Mori Y, Ishida H, Chika N, Ito T, Amano K, Chikatani K, Takeuchi Y, Kono M, Shichijo S, Chino A, Nagasaki T, Takao A, Takao M, Nakamori S, Sasaki K, Akagi K, Yamaguchi T, Tanakaya K, Naohiro T, Ajioka Y. Usefulness of genotyping APC gene for individualizing management of patients with familial adenomatous polyposis. Int J Clin Oncol 2023; 28:1641-1650. [PMID: 37853284 DOI: 10.1007/s10147-023-02419-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 09/21/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Colorectal polyp burden is crucial for the management of patients with familial adenomatous polyposis (FAP). However, accurate evaluation of polyp burden is difficult to standardize. This study aimed to examine the possible utility of genotype-oriented management of colorectal neoplasms in patients with FAP. METHODS Clinicopathological data from genetically proven patients with FAP was analyzed using the database of a nationwide retrospective Japanese multicenter study. The cumulative incidence of CRC was evaluated between different genotype groups. Genotype-1 were defined as germline variants on attenuated FAP-associated regions (codons 1-177, alternative splice site of exon 10 (codon 312), 1581-2843) and Genotype-2 as the other variants. Weibull and Joinpoint analyses were performed to determine the annual percentage changes in CRC risk. RESULTS Overall, 69 men and 102 women were included. Forty-eight patients underwent colorectal resection for the first CRC, and five patients underwent resection for first cancer in the remnant anorectal segment after prophylactic surgery. The 70-year cumulative incidence of CRC in all patients was 59.3%. Patients with Genotype-1 (n = 23) demonstrated a lower risk of CRC stages II-IV than those with Genotype-2 (n = 148, P = 0.04). The risk of stage II-IV CRC was estimated to increase markedly at the age of 49 years in the Genotype-1 patients and 34 years in the Genotype-2 patients, respectively. CONCLUSIONS Different interventional strategies based on genotypes may be proposed for the clinical management of patients with FAP. This policy needs to be validated in further prospective studies focusing on long-term endoscopic intervention and optimal age at prophylactic (procto)colectomy.
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Affiliation(s)
- Yoshiko Mori
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Hideyuki Ishida
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
| | - Noriyasu Chika
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Tetsuya Ito
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Kunihiko Amano
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Kenichi Chikatani
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Yoji Takeuchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Mitsuhiro Kono
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Satoki Shichijo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Akiko Chino
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akinari Takao
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Misato Takao
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Sakiko Nakamori
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Kazuhito Sasaki
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgical Oncology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiwamu Akagi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Molecular Diagnosis and Cancer Prevention, Saitama Cancer Center, Saitama, Japan
| | - Tatsuro Yamaguchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan.
- Department of Clinical Genetics, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22, Bunkyo-ku, Honkomagome, Tokyo, 113-8677, Japan.
| | - Kohji Tanakaya
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, Iwakuni, Japan
| | - Tomita Naohiro
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Yoichi Ajioka
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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10
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Ota E, Hiyoshi Y, Matsuura N, Ishikawa K, Fujinami F, Mukai T, Yamaguchi T, Nagasaki T, Akiyoshi T, Fukunaga Y. Standardization of preoperative stoma site marking and its utility for preventing stoma leakage: a retrospective study of 519 patients who underwent laparoscopic/robotic rectal cancer surgery. Tech Coloproctol 2023; 27:1387-1392. [PMID: 37358669 DOI: 10.1007/s10151-023-02839-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/17/2023] [Indexed: 06/27/2023]
Abstract
PURPOSE Stoma site marking is an important preoperative intervention for preventing various stoma-associated complications. In our institution, standardized stoma site marking is routinely performed before rectal cancer surgery with stoma creation, and various stoma-associated factors are recorded in the ostomy-record template. The present study investigated risk factors for stoma leakage. METHODS Our stoma site marking is standardized so that it can be performed by non-stoma specialists. To identify risk factors of stoma leakage at 3 months after surgery, various preoperative factors associated with stoma site marking in our ostomy-record template were retrospectively analyzed in 519 patients who underwent rectal cancer surgery with stoma creation from 2015 to 2020. RESULTS Stoma leakage was seen in 35 of the 519 patients (6.7%). The distance between the stoma site marking and the umbilicus was less than 60 mm in 27 of the 35 patients (77%) who experienced stoma leakage, so a distance of less than 60 mm was identified as an independent risk factor for stoma leakage. Aside from preoperative factors, stoma leakage was also caused by postoperative skin wrinkles or surgical scars near the stoma site in 8 of 35 patients (23%). CONCLUSION Preoperative standardized stoma site marking is necessary to achieve reliable marking that is easy to perform. To reduce the risk of stoma leakage, a distance of 60 mm or more between the stoma site marking and the umbilicus is ideal, and surgeons need to contrive ways to keep surgical scars away from the stoma site.
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Affiliation(s)
- E Ota
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Y Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - N Matsuura
- Gastroenterological Center, Department of Wound, Ostomy and Continence (WOC) Nursing, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - K Ishikawa
- Gastroenterological Center, Department of Wound, Ostomy and Continence (WOC) Nursing, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - F Fujinami
- Gastroenterological Center, Department of Wound, Ostomy and Continence (WOC) Nursing, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - T Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Y Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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11
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Sakurai T, Yamaguchi T, Sakamoto T, Amano T, Mukai T, Hiyoshi Y, Nagasaki T, Akiyoshi T, Fukunaga Y. Novel mobilization of the medial approach without changing the position for robotic right hemicolectomy. Surg Today 2023; 53:1317-1319. [PMID: 36944715 DOI: 10.1007/s00595-023-02673-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/16/2023] [Indexed: 03/23/2023]
Abstract
Conventional laparoscopic or robotic surgery for right-sided colon cancer often requires intraoperative repositioning and removal of the bowel. Changing positions during robotic surgery can be troublesome and robotic removal of the small intestine carries a risk of unexpected injury because robotic devices have a strong grasping force and no sense of touch. Herein, we introduce a novel mobilization of the medial approach without changing the position for robotic right hemicolectomy. Using this technique, mobilization is performed in counterclockwise succession, allowing all mobilizations and bowel removal to be completed sequentially, without positional change.
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Affiliation(s)
- Tsubasa Sakurai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Takahiro Amano
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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12
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Yamaguchi T, Akiyoshi T, Fukunaga Y, Sakamoto T, Mukai T, Hiyoshi Y, Nagasaki T, Taguchi S, Chino A, Shinozaki E, Yamaguchi K, Konishi T. Adding Induction Chemotherapy Before Chemoradiotherapy with Total Mesorectal Excision and Selective Lateral Lymph Node Dissection for Patients with Poor-Risk, Locally Advanced, Mid-to-Low Rectal Cancer May Improve Oncologic Outcomes: A Propensity Score-Matched Analysis. Ann Surg Oncol 2023; 30:4716-4724. [PMID: 37032405 DOI: 10.1245/s10434-023-13458-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 03/08/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND This study aimed to investigate whether the addition of induction chemotherapy before chemoradiotherapy (CRT) and total mesorectal excision (TME) with selective lateral lymph node dissection improves disease-free survival for patients with poor-risk, mid-to-low rectal cancer. METHODS The authors' institutional prospective database was queried for consecutive patients with clinical stage II or III, primary, poor-risk, mid-to-low rectal cancer who received neoadjuvant treatment followed by TME from 2004 to 2019. The outcomes for the patients who received induction chemotherapy before neoadjuvant CRT (induction-CRT group) were compared (via log-rank tests) with those for a propensity score-matched cohort of patients who received neoadjuvant CRT without induction chemotherapy (CRT group). RESULTS From 715 eligible patients, the study selected two matched cohorts with 130 patients each. The median follow-up duration was 5.4 years for the CRT group and 4.1 years for the induction-CRT group. The induction-CRT group had significantly higher rates of 3-year disease-free survival (83.5 % vs 71.4 %; p = 0.015), distant metastasis-free survival (84.3 % vs 75.2 %; p = 0.049), and local recurrence-free survival (98.4 % vs 94.4 %; p = 0.048) than the CRT group. The pathologically complete response rate also was higher in the induction-CRT group than in the CRT group (26.2 % vs 10.0 %; p < 0.001). Postoperative major complications (Clavien-Dindo classification ≥III) did not differ significantly between the two groups (12.3 % vs 10.8 %; p = 0.698). CONCLUSIONS The addition of induction chemotherapy to neoadjuvant CRT appeared to improve oncologic outcomes significantly, including disease-free survival, for the patients with poor-risk, mid-to-low rectal cancer who underwent TME using selective lateral lymph node dissection.
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Affiliation(s)
- Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Senzo Taguchi
- Department of Radiation Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Chino
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Colon and Rectal Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
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13
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Yamaguchi T, Akiyoshi T, Fukunaga Y, Sakamoto T, Mukai T, Hiyoshi Y, Nagasaki T, Taguchi S, Chino A, Shinozaki E, Yamaguchi K, Konishi T. ASO Visual Abstract: Adding Induction Chemotherapy Before Chemoradiotherapy with Total Mesorectal Excision and Selective Lateral Lymph Node Dissection in Patients with Poor-Risk, Locally Advanced, Mid-to-Low Rectal Cancer May Improve Oncological Outcomes-A Propensity Score-Matched Analysis. Ann Surg Oncol 2023; 30:4727-4728. [PMID: 37118614 DOI: 10.1245/s10434-023-13481-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Affiliation(s)
- Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Senzo Taguchi
- Department of Radiation Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Chino
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Colon and Rectal Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
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Hiyoshi Y, Mukai T, Nagasaki T, Yamaguchi T, Akiyoshi T, Fukunaga Y. ASO Author Reflections: Rectal Neuroendocrine Tumors Have Strong Potential for Lymph Node Metastasis in Accordance with an Increase of Risk Factors, and Lymph Node Metastasis is Associated with a Poor Prognosis. Ann Surg Oncol 2023; 30:3954-3955. [PMID: 36929139 DOI: 10.1245/s10434-023-13350-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 01/25/2023] [Indexed: 03/18/2023]
Affiliation(s)
- Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
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15
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Hiyoshi Y, Daitoku N, Mukai T, Nagasaki T, Yamaguchi T, Akiyoshi T, Yasue C, Chino A, Saito S, Takamatsu M, Fukunaga Y. ASO Visual Abstract: Risk Factors for Lymph Node Metastasis of Rectal Neuroendocrine Tumor and its Prognostic Impact-A Single-Center Retrospective Analysis of 195 Cases with Radical Resection. Ann Surg Oncol 2023; 30:3956. [PMID: 37130941 DOI: 10.1245/s10434-023-13515-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Nobuya Daitoku
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Chihiro Yasue
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Chino
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shoichi Saito
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Manabu Takamatsu
- Department of Pathology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
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16
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Hiyoshi Y, Daitoku N, Mukai T, Nagasaki T, Yamaguchi T, Akiyoshi T, Yasue C, Chino A, Saito S, Takamatsu M, Fukunaga Y. Risk Factors for Lymph Node Metastasis of Rectal Neuroendocrine Tumor and Its Prognostic Impact: A Single-Center Retrospective Analysis of 195 Cases with Radical Resection. Ann Surg Oncol 2023; 30:3944-3953. [PMID: 36935432 DOI: 10.1245/s10434-023-13348-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/16/2023] [Indexed: 03/21/2023]
Abstract
PURPOSE The incidence of rectal neuroendocrine tumors (NETs) has been steadily increasing. The risk factors for and prognostic impact of lymph node (LN) metastasis were analyzed in 195 patients with stage I-III rectal NET who underwent radical surgery. METHODS This retrospective, single-center study analyzed risk factors for LN metastasis focusing on previously identified factors and a novel risk factor: multiple rectal NETs. The association between LN metastasis and the prognosis was also analyzed. RESULTS Pathologically, the LN metastasis rate (also the rate of stage III disease) was 39%, which was higher than the clinical LN metastasis rate of 14%. Tumor size > 10 mm, presence of central depression, tumor grade G2, depth of invasion, LN swelling on preoperative imaging (cN1), venous invasion and multiple NETs were identified as risk factors for LN metastasis. As the tumor size and risk factors increased, the rate of LN metastasis increased. Among these 7 factors, venous invasion, cN1, and multiple NETs were identified as independent predictors of LN metastasis. LN metastasis of rectal NETs was associated with significantly poor disease-free and disease-specific survival. CONCLUSIONS As risk factors increase, the potential for rectal NETs to metastasize to the LNs increases and LN metastasis is associated with a poor prognosis. This is the first study to report multiple NETs as a risk factor for LN metastasis. A future study examining the survival benefit of radical surgery accompanying LN dissection compared with local resection is warranted.
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Affiliation(s)
- Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Nobuya Daitoku
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Chihiro Yasue
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Chino
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shoichi Saito
- Gastroenterological Center, Department of Lower Gastrointestinal Medicine, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Manabu Takamatsu
- Department of Pathology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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17
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Amano T, Akiyoshi T, Furuta M, Saino Y, Mukai T, Hiyoshi Y, Nagasaki T, Yamaguchi T, Kawachi H, Fukunaga Y. Geriatric nutritional risk index after neoadjuvant chemoradiotherapy and survival in older patients with advanced rectal cancer. Int J Colorectal Dis 2023; 38:119. [PMID: 37157019 DOI: 10.1007/s00384-023-04425-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE To investigate the clinical impact of malnutrition on the survival of older patients with advanced rectal cancer who underwent neoadjuvant chemoradiotherapy. METHODS We investigated the clinical significance of the geriatric nutritional risk index (GNRI) in 237 patients aged over 60 years with clinical stage II/III rectal adenocarcinoma who were treated with neoadjuvant long-course chemoradiotherapy or total neoadjuvant therapy followed by radical resection from 2004 to 2017. Pre-treatment and post-treatment GNRI were evaluated, with patients split into low (< 98) and high (≥ 98) GNRI groups. The prognostic impact of pre-treatment and post-treatment GNRI levels on overall survival (OS), post-recurrence survival (PRS), and disease-free survival (DFS) was evaluated using univariate and multivariate analyses. RESULTS Fifty-seven patients (24.1%) before neoadjuvant treatment and 94 patients (39.7%) after neoadjuvant treatment were categorized with low GNRI. Pre-treatment GNRI levels were not associated with OS (p = 0.80) or DFS (p = 0.70). Patients in the post-treatment low GNRI group had significantly poorer OS than those in the post-treatment high GNRI group (p = 0.0005). The multivariate analysis showed that post-treatment low GNRI levels were independently associated with poorer OS (hazard ratio, 3.06; 95% confidence interval, 1.55-6.05; p = 0.001). Although post-treatment GNRI levels were not associated with DFS (p = 0.24), among the 50 patients with recurrence, post-treatment low GNRI levels were associated with poorer PRS (p = 0.02). CONCLUSION Post-treatment GNRI is a promising nutritional score associated with OS and PRS in patients over 60 years with advanced rectal cancer treated with neoadjuvant chemoradiotherapy.
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Affiliation(s)
- Takahiro Amano
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Momoko Furuta
- Department of Clinical Nutrition, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoko Saino
- Department of Clinical Nutrition, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yukiharu Hiyoshi
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Hiroshi Kawachi
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Colorectal Surgery, Gastroenterology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Akiyoshi T, Wang Z, Kaneyasu T, Gotoh O, Tanaka N, Amino S, Yamamoto N, Kawachi H, Mukai T, Hiyoshi Y, Nagasaki T, Yamaguchi T, Konishi T, Fukunaga Y, Noda T, Mori S. Transcriptomic Analyses of Pretreatment Tumor Biopsy Samples, Response to Neoadjuvant Chemoradiotherapy, and Survival in Patients With Advanced Rectal Cancer. JAMA Netw Open 2023; 6:e2252140. [PMID: 36662520 PMCID: PMC9860531 DOI: 10.1001/jamanetworkopen.2022.52140] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 11/03/2022] [Indexed: 01/21/2023] Open
Abstract
Importance Neoadjuvant chemoradiotherapy (CRT) is the standard of care for advanced rectal cancer. Yet, estimating response to CRT remains an unmet clinical challenge. Objective To investigate and better understand the transcriptomic factors associated with response to neoadjuvant CRT and survival in patients with advanced rectal cancer. Design, Setting, and Participants A single-center, retrospective, case series was conducted at a comprehensive cancer center. Pretreatment biopsies from 298 patients with rectal cancer who were later treated with neoadjuvant CRT between April 1, 2004, and September 30, 2020, were analyzed by RNA sequencing. Data analysis was performed from July 1, 2021, to May 31, 2022. Exposures Chemoradiotherapy followed by total mesorectal excision or watch-and-wait management. Main Outcomes and Measures Transcriptional subtyping was performed by consensus molecular subtype (CMS) classification. Immune cell infiltration was assessed using microenvironment cell populations-counter (MCP-counter) scores and single-sample gene set enrichment analysis (ssGSEA). Patients with surgical specimens of tumor regression grade 3 to 4 or whose care was managed by the watch-and-wait approach for more than 3 years were defined as good responders. Results Of the 298 patients in the study, 205 patients (68.8%) were men, and the median age was 61 (IQR, 52-67) years. Patients classified as CMS1 (6.4%) had a significantly higher rate of good response, albeit survival was comparable among the 4 subtypes. Good responders exhibited an enrichment in various immune-related pathways, as determined by ssGSEA. Microenvironment cell populations-counter scores for cytotoxic lymphocytes were significantly higher for good responders than nonresponders (median, 0.76 [IQR, 0.53-1.01] vs 0.58 [IQR, 0.43-0.83]; P < .001). Cytotoxic lymphocyte MCP-counter score was independently associated with response to CRT, as determined in the multivariable analysis (odds ratio, 3.81; 95% CI, 1.82-7.97; P < .001). Multivariable Cox proportional hazards regression analysis, including postoperative pathologic factors, revealed the cytotoxic lymphocyte MCP-counter score to be independently associated with recurrence-free survival (hazard ratio [HR], 0.38; 95% CI, 0.16-0.92; P = .03) and overall survival (HR, 0.16; 95% CI, 0.03-0.83; P = .03). Conclusions and Relevance In this case series of patients with rectal cancer treated with neoadjuvant CRT, the cytotoxic lymphocyte score in pretreatment biopsy samples, as computed by RNA sequencing, was associated with response to CRT and survival. This finding suggests that the cytotoxic lymphocyte score might serve as a biomarker in personalized multimodal rectal cancer treatment.
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Affiliation(s)
- Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Zhe Wang
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomoko Kaneyasu
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Osamu Gotoh
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Norio Tanaka
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Sayuri Amino
- Project for Development of Genomics-Based Cancer Medicine, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Noriko Yamamoto
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroshi Kawachi
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tetsuo Noda
- Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Seiichi Mori
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
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19
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Sakurai T, Yamaguchi T, Noguchi T, Sakamoto T, Mukai T, Hiyoshi Y, Nagasaki T, Akiyoshi T, Fukunaga Y. Short-term outcomes of intracorporeal versus extracorporeal anastomosis in laparoscopic surgery for right-sided colon cancer: A propensity score-matched study. Asian J Endosc Surg 2023; 16:14-22. [PMID: 35830958 DOI: 10.1111/ases.13108] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 06/12/2022] [Accepted: 06/23/2022] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Recently, intracorporeal anastomosis (IA) has been attracting attention. We aimed to compare the short-term outcomes of IA and extracorporeal anastomosis (EA) in laparoscopic surgery for right-sided colon cancer, after propensity score matching. METHODS We retrospectively reviewed 404 consecutive patients with right-sided primary colon cancer between January 2019 and July 2021, 359 of whom underwent laparoscopic surgery. We classified them into IA (n = 72) and EA (n = 287) groups. Propensity score matching analysis was performed, and the matched groups were compared. RESULTS The IA group had a longer operation time and shorter time to first flatus, passage of stool, and oral intake. There were no differences in blood loss, postoperative complications, and postoperative hospital stay between the groups. The IA group had a higher inflammatory response in the laboratory data on postoperative day 1 compared to the EA group; however, there were no differences in the incidence of abdominal or surgical site infection (SSI). The IA group had a longer distal resection margin, and there were no peritoneal recurrences in either group. CONCLUSION In the IA group, patients had earlier bowel recovery and a longer distal resection margin; however, other postoperative clinical outcomes were comparable. Although there was a higher postoperative inflammatory response in IA, there was no significant difference in postoperative complications, including SSI and intra-abdominal infection. Although long-term outcomes are not yet available, IA could be a useful procedure.
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Affiliation(s)
- Tsubasa Sakurai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tatsuki Noguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.,Department of Clinical Epidemiology & Health Economics, School of Public Health, the University of Tokyo, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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Hiyoshi Y, Yamaguchi T, Matsuura N, Amano T, Kozu T, Mukai T, Nagasaki T, Akiyoshi T, Fukunaga Y. Advantages of the umbilical minilaparotomy-first approach in robotic rectal cancer surgery. Tech Coloproctol 2023; 27:71-74. [PMID: 35907168 DOI: 10.1007/s10151-022-02662-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 07/11/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Since 2018, we have performed robotic rectal cancer surgery at our institution via the umbilical mini-laparotomy-first approach. In the present technical note, we introduce the advantages of this approach. METHODS In this approach, a 3-cm mini-laparotomy and the wound protector attachment are performed prior to port placement for the da Vinci® Xi system. During robotic surgery, the assistant can adjust the location of the camera port within the wound protector. RESULTS This approach is only different from the standard port placement in terms of the timing of minilaparotomy; therefore, there is no additional cost. This approach has several advantages. 1: Intraabdominal adhesion around the umbilicus can be dissected under direct vision. 2: Robot arm collision can be diminished. 3: The diverting stoma can be located just at the preoperative stoma-site marking. 4: The da Vinci® camera is less likely to be dirty. 5: Assistant ports can be added through the wound protector. However, sometimes interference between the wound protector extends inside the abdomen and other ports can be a problem, especially in small patients. A smaller-size wound protector is thus recommended in such cases. CONCLUSIONS The umbilical minilaparotomy-first approach in robotic rectal cancer surgery is a simple and feasible technique with great advantages for not only ensuring successful robotic surgery but also reducing the stoma-associated complications.
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Affiliation(s)
- Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Nobuko Matsuura
- Gastroenterological Center, Department of Wound, Ostomy and Continence (WOC) Nursing, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takahiro Amano
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takumi Kozu
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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21
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Hiyoshi Y, Sakamoto T, Mukai T, Nagasaki T, Yamaguchi T, Akiyoshi T, Fukunaga Y. Inferior versus medial approach in laparoscopic colectomy with complete mesocolic excision and D3 lymphadenectomy for right-sided colon cancer: A propensity-score-matched analysis. Colorectal Dis 2023; 25:56-65. [PMID: 36097764 DOI: 10.1111/codi.16327] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/31/2022] [Accepted: 09/01/2022] [Indexed: 02/02/2023]
Abstract
AIM In laparoscopic colectomy with complete mesocolic excision and D3 lymphadenectomy for right-sided colon cancer, either an inferior approach (IA) or a medial approach (MA) is selected in our institution based on the surgeon's preference. The present study compared the treatment outcomes between IA and MA. METHOD This retrospective, single-centre study using propensity score matching analysed the short- and long-term outcomes of laparoscopic surgery in patients with right-sided colon cancer from 2010 to 2019 at Cancer Institute Hospital. RESULTS After patient selection, 1011 patients remained for the analysis, of which 67% underwent IA surgery and 33% underwent MA surgery. After propensity score matching (1:1), 325 patients in each group were analysed. Regarding the short-term outcomes, there were no significant differences in the operation time, rate of conversion to open surgery or postoperative complication rate (Clavien-Dindo Grade ≥ III) between the two groups, although the intra-operative median blood loss was significantly less in the IA group than in the MA group (IA, 13 ml vs. MA, 20 ml, P < 0.0001). Regarding the long-term outcomes, the relapse-free survival, liver-relapse-free survival, cancer-specific survival and overall survival were all similar between groups. CONCLUSION Both the IA and MA in laparoscopic colectomy with complete mesocolic excision and D3 lymphadenectomy for right-sided colon cancer are safe and feasible approaches; the IA may have an advantage over the MA in terms of reduced intra-operative blood loss. Based on their similar oncological outcomes, either the IA or MA can be selected, based on one's preference.
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Affiliation(s)
- Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sakamoto
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
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22
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Sakurai T, Mukai T, Kawachi H, Hiyoshi Y, Yamaguchi T, Nagasaki T, Akiyoshi T, Fukunaga Y. Laparoscopic resection for a relapsed presacral epidermoid cyst penetrating the ischiorectal fossa. Asian J Endosc Surg 2022; 15:656-659. [PMID: 35199471 DOI: 10.1111/ases.13043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/03/2022] [Accepted: 02/06/2022] [Indexed: 11/26/2022]
Abstract
An epidermoid cyst occurring in the presacral region is a rare congenital cystic tumor. Complete surgical excision is recommended because of the possibility of infection and malignancy. Depending on the size and location, several approaches, such as anterior, posterior, combined, and laparoscopic approaches, have been described. Here, we have reported a rare case of relapsed epidermoid cyst after emergency laparotomy and transvaginal drainage. Although the cyst penetrated the levator ani muscle and was densely adhered to the vagina and rectum, complete laparoscopic resection was successfully performed. This approach is a useful technique as it is minimally invasive and minimizes tissue destruction of the pelvic floor.
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Affiliation(s)
- Tsubasa Sakurai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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23
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Fukata K, Akiyoshi T, Numao N, Komai Y, Mukai T, Hiyoshi Y, Yamaguchi T, Nagasaki T, Konishi T, Fukunaga Y. Robotic-assisted laparoscopic surgery for synchronous primary rectal and prostate cancer: Initial case series. Asian J Endosc Surg 2022; 15:678-682. [PMID: 35285155 DOI: 10.1111/ases.13048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 11/29/2022]
Abstract
Few studies have reported the simultaneous resection of synchronous rectal and prostate cancers. Here, we report five patients undergoing simultaneous robotic-assisted laparoscopic surgery (RALS) for synchronous rectal and prostate cancer. Rectal cancer operative procedures were high anterior (n =1), intersphincteric (n =2), or abdominoperineal (n =2) resection, followed by radical prostatectomy with vesico-urethral anastomosis. There were no conversions to open surgery, with R0 resection achieved for all rectal cancer cases. The median operative time was 629 (range, 431-764) minutes, and the median estimated blood loss was 100 (range, 20-345) mL. There was one case of colorectal anastomotic leakage requiring covering ileostomy, and two cases of vesico-urethral anastomotic leakage requiring Foley catheter reinsertion. Ileostomies were finally closed in all patients. Pad-free or safety-pad usage for post-surgical urinary incontinence at 6 and 12 months was 3/5 and 5/5, respectively. Simultaneous RALS for synchronous rectal and prostate cancer may offer a safe and feasible approach in selected patients.
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Affiliation(s)
- Koji Fukata
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Noboru Numao
- Department of Urology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoshinobu Komai
- Department of Urology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Matsubara T, Beppu N, Ikeda M, Ishida H, Takeuchi Y, Nagasaki T, Takao A, Sasaki K, Akagi K, Sudo T, Ueno H, Yamaguchi T, Tomita N, Ajioka Y. Current clinical practice for familial adenomatous polyposis in Japan: A nationwide multicenter study. Ann Gastroenterol Surg 2022; 6:778-787. [PMID: 36338590 PMCID: PMC9628228 DOI: 10.1002/ags3.12577] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/22/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction In Japanese patients with familial adenomatous polyposis (FAP), colectomy tends to be postponed or avoided. Aim This study aimed to clarify the current clinical practice from a Japanese multicenter cohort study database. Methods We analyzed the records of 250 patients with non‐dense FAP who did not require colorectal cancer removal. The clinical outcomes were compared between patients who received colectomy (n = 142) (Group A) and those who did not receive colectomy (n = 108) (Group B). Results The colectomy rate based on the age at the final follow‐up examination was 46%, 60%, 54%, 65%, at ≤29, 30–39, 40–49, and ≥ 50 years, respectively (P = .11). The development of colorectal cancer did not differ between Groups A and B (25% vs 22% P = .67); however, colorectal cancer was diagnosed at the Tis stage in 88% of the patients with colorectal cancer in Group B, and 34% of the patients with colorectal cancer in Group A (P < .01). Regarding survival, all patients in Group B were alive at the final follow‐up examination. In contrast, six patients in Group A died, including three patients with desmoid tumors and one with colon cancer. Conclusion Over one‐third of patients with non‐dense FAP (polyps ≤ 1000) in Japan did not receive colectomy at >30 years of age, and patients who managed without colectomy showed acceptable survival with the early diagnosis of colorectal cancer, and a very low incidence of desmoid tumor development, indicating that this approach represents a potential option for the management of selected non‐dense FAP patients.
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Affiliation(s)
- Takaaki Matsubara
- Department of Surgery, Division of Lower Gastrointestinal Surgery Hyogo College of Medicine Nishinomiya Hyogo Japan
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
| | - Naohito Beppu
- Department of Surgery, Division of Lower Gastrointestinal Surgery Hyogo College of Medicine Nishinomiya Hyogo Japan
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
| | - Masataka Ikeda
- Department of Surgery, Division of Lower Gastrointestinal Surgery Hyogo College of Medicine Nishinomiya Hyogo Japan
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
| | - Hideyuki Ishida
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Digestive Tract and General surgery, Saitama Medical Center Saitama Medical University Saitama Japan
| | - Yoji Takeuchi
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Gastrointestinal Oncology and Department of Genetic Oncology, Department of Hereditary Tumors Osaka International Cancer Institute Osaka Japan
| | - Toshiya Nagasaki
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Gastroenterological Surgery Cancer Institute Hospital of the Japanese Foundation for Cancer Research Tokyo Japan
| | - Akinari Takao
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Gastroenterology Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital Tokyo Japan
| | - Kazuhito Sasaki
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Surgical Oncology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Kiwamu Akagi
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Division of Molecular Diagnosis and Cancer Prevention Saitama Cancer Center Saitama Japan
| | - Tomoya Sudo
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Surgery Kurume University School of Medicine Kurume Japan
| | - Hideki Ueno
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Surgery National Defense Medical College Saitama Japan
| | - Tatsuro Yamaguchi
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Department of Clinical Genetics Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital Tokyo Japan
| | - Naohiro Tomita
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Cancer Treatment Center Toyonaka Municipal Hospital Osaka Japan
| | - Yoichi Ajioka
- Study Group for Familial Adenomatous Polyposis in the Japanese Society for Cancer of the Colon and Rectum Tokyo Japan
- Division of Molecular and Diagnostic Pathology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
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Akiyoshi T, Shinozaki E, Taguchi S, Chino A, Hiratsuka M, Tominaga T, Nonaka T, Toda S, Matoba S, Matsui S, Okabayashi K, Mukai T, Hiyoshi Y, Yamaguchi T, Nagasaki T, Yamaguchi K, Ueno M, Kuroyanagi H, Fukunaga Y, Ishizuka N, Konishi T. Non-operative management after chemoradiotherapy plus consolidation or sandwich (induction with bevacizumab and consolidation) chemotherapy in patients with locally advanced rectal cancer: a multicentre, randomised phase II trial (NOMINATE trial). BMJ Open 2022; 12:e055140. [PMID: 35304396 PMCID: PMC8935173 DOI: 10.1136/bmjopen-2021-055140] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Total mesorectal excision (TME) and postoperative adjuvant chemotherapy following neoadjuvant chemoradiotherapy (CRT) is the standard treatment for locally advanced rectal cancer (LARC). However, neoadjuvant CRT has no recognised impact on reducing distant recurrence, and patients suffer from a long-lasting impairment in quality of life (QOL) associated with TME. Total neoadjuvant therapy (TNT) is an alternative approach that could reduce distant metastases and increase the proportion of patients who could safely undergo non-operative management (NOM). This study is designed to compare two TNT regimens in the context of NOM for selecting a more optimal regimen for patients with LARC. METHODS AND ANALYSIS NOMINATE trial is a prospective, multicentre, randomised phase II selection design study. Patients must have clinical stage II or III (T3-T4Nany) LARC with distal location (≤5 cm from the anal verge or for those who are candidates for abdominoperineal resection or intersphincteric resection). Patients will be randomised to either arm A consisting of CRT (50.4 Gy with capecitabine) followed by consolidation chemotherapy (six cycles of CapeOx), or arm B consisting of induction chemotherapy (three cycles of CapeOx plus bevacizumab) followed by CRT and consolidation chemotherapy (three cycles of CapeOx). In the case of clinical complete response (cCR) or near cCR, patients will progress to NOM. Response assessment involves a combination of digital rectal examination, endoscopy and MRI. The primary endpoint is the proportion of patients achieving pathological CR or cCR≥2 years, defined as the absence of local regrowth within 2 years after the start of NOM among eligible patients. Secondary endpoints include the cCR rate, near cCR rate, rate of NOM, overall survival, distant metastasis-free survival, locoregional failure-free survival, time to disease-related treatment failure, TME-free survival, permanent stoma-free survival, safety of the treatment, completion rate of the treatment and QOL. Allowing for a drop-out rate of 10%, 66 patients (33 per arm) from five institutions will be accrued. ETHICS AND DISSEMINATION The study protocol was approved by Wakayama Medical University Certified Review Board in December 2020. Trial results will be published in peer-reviewed international journals and on the jRCT website. TRIAL REGISTRATION NUMBER jRCTs051200121.
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Affiliation(s)
- Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Senzo Taguchi
- Department of Radiation Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Chino
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makiko Hiratsuka
- Department of Diagnostic Imaging, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tetsuro Tominaga
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Nagasaki, Japan
| | - Takashi Nonaka
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Nagasaki, Japan
| | - Shigeo Toda
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shuichiro Matoba
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shimpei Matsui
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Koji Okabayashi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Hiroya Kuroyanagi
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naoki Ishizuka
- Department of Clinical Trial Planning and Management, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Hamasaki S, Fukunaga Y, Nagayama S, Fujimoto Y, Akiyoshi T, Nagasaki T, Ueno M. Decision-making in postoperative chemotherapy for ovarian metastasis from colorectal cancer: a retrospective single-center study. World J Surg Oncol 2022; 20:28. [PMID: 35105353 PMCID: PMC8805307 DOI: 10.1186/s12957-022-02498-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 01/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ovarian metastases from colorectal cancer are relatively uncommon, and no consensus has been reached regarding resection of metastases or chemotherapy before and after surgery. We evaluated the clinicopathological characteristics of ovarian metastases from colorectal cancer and the impact of metastatic resection. We also performed a comparative analysis to clarify the prognostic impact of metastatic resection and the choice of chemotherapy before and after surgery. METHODS Between 2006 and 2014, 38 patients at our institution underwent resection of ovarian metastases from colorectal cancer. Clinicopathological data were extracted from the patients' records and evaluated with respect to the long-term outcome. For 15 patients with metachronous ovarian metastases who received chemotherapy until immediately before resection, we compared the prognosis with and without changes in the regimen after resection. RESULTS The 5-year overall survival rate was 19.9%, and the median survival duration was 27.2 months. The survival rate in the R0 resection group (n = 8) was significantly better than that in the R1/2 resection group (n = 30) (P = 0.0004). Patients without peritoneal dissemination (n = 15) or extra-ovarian metastases (n = 31) had a significantly better prognosis than those with peritoneal dissemination (n = 23) or extra-ovarian metastases (n = 7) (P = 0.040 and P = 0.0005, respectively). The progression-free survival and median survival times of patients who resumed chemotherapy after resection without a change in their preoperative regimen were 10.2 months and 26.2 months, respectively, while those among patients with a change in their regimen before resection versus after resection were 11.0 months and 18.1 months, respectively. The difference between the two groups was not statistically significant (progression-free survival time and median survival time: P = 0.52 and P = 0.48, respectively). CONCLUSIONS Patients who underwent R0 resection of ovarian metastases clearly had a better prognosis than those who underwent R1/2 resection. Additionally, a poor prognosis was associated with the presence of peritoneal dissemination and extra-ovarian metastases. The data also suggested that resumption of chemotherapy without changing the regimen after resection could preserve the next line of chemotherapy for future treatment and improve the prognosis.
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Affiliation(s)
- Shunsuke Hamasaki
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Satoshi Nagayama
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yoshiya Fujimoto
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Division of Colorectal Surgery, Department of Gastroenterological Surgery, Cancer Institute Hospital, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Kitagawa Y, Akiyoshi T, Yamamoto N, Mukai T, Hiyoshi Y, Yamaguchi T, Nagasaki T, Fukunaga Y, Hirota T, Noda T, Kawachi H. Tumor-infiltrating PD-1+ immune cell density is associated with response to neoadjuvant chemoradiotherapy in rectal cancer. Clin Colorectal Cancer 2022; 21:e1-e11. [DOI: 10.1016/j.clcc.2022.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/23/2021] [Accepted: 01/04/2022] [Indexed: 01/04/2023]
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Mukai T, Nagasaki T, Akiyoshi T, Yamaguchi T, Hiyoshi Y, Nagayama S, Fukunaga Y. Staple-transection of the dorsal venous complex and urethra in cooperative laparoscopic and transperineal endoscopic total pelvic exenteration for pelvic malignancies. Asian J Endosc Surg 2021; 14:816-820. [PMID: 33721914 DOI: 10.1111/ases.12932] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/18/2021] [Accepted: 03/02/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Herein, we describe our novel technique for transecting the dorsal venous complex (DVC) and urethra using a linear stapler inserted through a perineal port during endoscopic pelvic exenteration for pelvic malignancies. MATERIALS AND SURGICAL TECHNIQUE First, a laparoscopic approach is made using a conventional 5-trocar pneumoperitoneum technique. When the Retzius and paravesical spaces are dissected to expose the tendinous arch of the levator ani muscle, the transperineal approach is synchronously begun. After the levator ani muscle and bilateral puboprostatic ligaments are dissected, the DVC and urethra are completely exposed. A linear stapler is inserted through the transperineal port along the dorsal side of the pubic body. The DVC and urethra are carefully compressed and transected with minimal bleeding. We describe four cases of laparoscopic total pelvic exenteration using this technique. Tumor size, operation time, and estimated blood loss ranged from 30-130 mm, 535-877 minutes, and 50-1520 mL, respectively. DISCUSSION Transperineal dissection of the DVC and urethra by linear staplers decreases both operation time and blood loss.
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Affiliation(s)
- Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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Anzawa Y, Nagasaki T, Kasagi Y, Kato C, Omi Y, Kikuchi I. P–656 Examination of the clinical significance of the two-step ovulation induction method (DuoStim). Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Do culture results of eggs obtained by double stimulation (DuoStim), where eggs are collected twice in one cycle, differ from a conventional fertility drug method?
Summary answer
The culture results of eggs acquired via the DuoStim cycle versus those acquired via a widely used conventional fertility drug method did not differ significantly.
What is known already
For patients with reduced ovarian reserve, the random start method, in which ovarian stimulation can start at any time during the menstrual cycle, is being used. As the pituitary gland is suppressed by progesterone during the luteal phase, endogenous luteinizing hormone surges are less likely to occur and ovulation is more easily avoidable. Previous reports showed that ovarian stimulation during the follicular and luteal phases of the same menstrual cycle resulted in similar blastocyst formation rates with normal chromosome numbers, which seems to be time-consuming. The DuoStim method is considered useful in cases in which time is at a premium.
Study design, size, duration
Between June 2019–December 2020, 562 egg collection cycles were performed in women ≥36 years. Ovulation cycles were evaluated in the conventional ovulation induction cycle (Co) group and DuoStim cycle (DS) group (subclassified into D1 group [first egg collection in cycle] and D2 group [second egg collection]. Post-insemination culture results were evaluated.
Participants/materials, setting, methods
Participants were women ≥36 years. Infusion method was IVF, and blastocysts of Gardner classification 3BB or higher were designated as good blastocysts, and blastocysts of 3AA or higher were designated as the best blastocysts. Confirmation of the fetal sac was defined as clinical pregnancy for the single freeze-thaw blastocyst transplant cycle. Chi-square and t-tests were used for statistical analysis. P ≤ 0.05 indicated statistical significance.
Main results and the role of chance
The average number of eggs acquired per cycle was 6.9 in the Co group and 3.5 in the DS group, and the egg maturation rate was 88.0% in the Co group and 95.7% in the DS group, which showed significant differences. The 2PN rate, blastocyst arrival rate, and Day 5 good blastocyst arrival rate in the obtained mature eggs were 66.5%, 66.5%, and 38.3% in the Co group and 70.9%, 70.5%, and 34.4% in the DS group and were not significantly different. Similarly, when a comparative study was conducted between the D1 group and D2 group, rates were 67.5%, 69.0%, and 31.0% in the D1 group and 74.4%, 71.9%, and 37.5% in the D2 group, with no significant difference noted. Rates of clinical pregnancy and post-transplantation miscarriage were 41.1% and 17.8% in the Co group and 16.6% and 0% in the DS group, respectively, with no significant difference, although rates in the Co group tended to be better.
Limitations, reasons for caution
The fertilization method was evaluated only by IVF. The transplantation method was freeze-thaw embryo transfer by hormone replacement cycle, and the target age was 36 years or older.
Wider implications of the findings: DuoStim, which increases the number of acquired eggs, is useful when eggs must be collected as soon as possible. Regarding the clinical pregnancy rate after transplantation, better results were obtained for eggs acquired by the conventional fertility method, but it was necessary to repeat the number of attempts.
Trial registration number
Not applicable
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Affiliation(s)
- Y Anzawa
- medicalpark-yokohama, IVF Lab, yokohamashi nakaku kanagawa, Japan
| | - T Nagasaki
- medicalpark-yokohama, IVF Lab, yokohamashi nakaku kanagawa, Japan
| | - Y Kasagi
- medicalpark-yokohama, IVF Lab, yokohamashi nakaku kanagawa, Japan
| | - C Kato
- medicalpark-yokohama, IVF Lab, yokohamashi nakaku kanagawa, Japan
| | - Y Omi
- medicalpark-yokohama, IVF Lab, yokohamashi nakaku kanagawa, Japan
| | - I Kikuchi
- medicalpark-yokohama, obgy, yokohamashi nakaku kanagawa, Japan
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Akiyoshi T, Yamaguchi T, Hiratsuka M, Mukai T, Hiyoshi Y, Nagasaki T, Ueno M, Fukunaga Y, Konishi T. Oncologic impact of lateral lymph node metastasis at the distal lateral compartment in locally advanced low rectal cancer after neoadjuvant (chemo)radiotherapy. Eur J Surg Oncol 2021; 47:3157-3165. [PMID: 34284904 DOI: 10.1016/j.ejso.2021.07.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/07/2021] [Accepted: 07/14/2021] [Indexed: 10/20/2022] Open
Abstract
INTRODUCTION The frequency and oncologic outcomes of lateral lymph node (LLN) metastasis at the most distal lateral compartment (DLC) among clinical stage II-III low rectal cancer patients treated with neoadjuvant (chemo)radiotherapy (nCRT) are poorly understood. The aim was to investigate the oncologic impact of LLN metastasis in the DLC versus the proximal lateral compartment (PLC). MATERIALS AND METHODS Consecutive patients with low rectal cancer treated with nCRT followed by total mesorectal excision and selective LLN dissection including the DLC were analyzed retrospectively. DLC was defined as the area distal to the infra-piriformis foramen on axial MRI images. Size and location of LLN metastasis on MRI, and survival were retrospectively assessed. RESULTS Of the 718 patients, 72 (10.0%) had pathological LLN metastasis. Thirty-two (44.4%) had metastasis in the DLC (DLC group), while 40 (55.6%) had metastasis in the PLC without metastasis in the DLC (PLC group). The proportion of ypN2 category tended to be lower in the DLC group (15.6% vs 35.0%, P = 0.105). The median number of metastatic LLN was similar (1 vs. 1, P = 0.691). The median short-axis size of metastatic LLN was smaller in the DLC group than in the PLC group on pre-treatment (P < 0.001) and re-staging (P = 0.004) MRI. By multivariable analysis, LLN metastasis in the DLC was predictive of better disease-free survival (HR, 0.412; 95% CI, 0.159-0.958, P = 0.039). CONCLUSION LLN metastasis in the DLC is frequent and has favorable oncologic outcomes after surgical dissection with nCRT.
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Affiliation(s)
- Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makiko Hiratsuka
- Department of Diagnostic Imaging, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
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Nagaoka T, Fukunaga Y, Mukai T, Yamaguchi T, Nagasaki T, Akiyoshi T, Konishi T, Nagayama S. Risk factors for anastomotic leakage after laparoscopic low anterior resection: A single-center retrospective study. Asian J Endosc Surg 2021; 14:478-488. [PMID: 33205524 DOI: 10.1111/ases.12900] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/19/2020] [Accepted: 11/03/2020] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Anastomotic leakage (AL) is a serious complication affecting short-term and long-term outcomes in rectal cancer surgery. While laparoscopic low anterior resection is a widespread procedure, the risk factors for AL are not well established. This study aimed to evaluate risk factors for AL after laparoscopic low anterior resection with double stapling technique (DST) anastomosis. METHODS We performed a retrospective cohort study of laparoscopic low anterior resection with DST anastomosis for rectal cancer between January 2010 and February 2019. Finally, a total of 1197 patients were eligible for the study. Twenty-five variables were collected for univariate and multivariate analyses. RESULTS AL occurred in 49 patients (4.1%). In multivariate analysis, blood loss (≥70 mL) and no defunctioning stoma were independent risk factors (odds ratio [OR] 2.23; 95% confidence interval [CI] 1.08-4.34; P = .030 and OR 3.15; 95% CI 1.66-6.37; P = .0003, respectively). In addition, risk factors for AL were analyzed in 601 patients without defunctioning stoma. As a result, AL occurred in 36 patients (6.0%) and multivariate analysis demonstrated that blood loss (≥70 mL) and anastomotic level from anal verge (<5 cm) were independent risk factors (OR 3.11; 95% CI 1.24-7.44; P = .016 and OR 2.33; 95% CI 1.14-4.69; P = .020, respectively). CONCLUSION Laparoscopic low anterior resection is feasible and safe with a low AL rate. Important factors associated with AL were blood loss and defunctioning stoma. Without defunctioning stoma, blood loss and distal anastomosis are also important factors.
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Affiliation(s)
- Tomoyuki Nagaoka
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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Nagaoka T, Nagasaki T, Akiyoshi T, Mukai T, Yamaguchi T, Shinozaki E, Fukunaga Y. Outcomes of Surgical Treatment for Patients with Anorectal Malignant Melanoma; Results of Nine Cases in a Single Institution. J Anus Rectum Colon 2021; 5:192-196. [PMID: 33937561 PMCID: PMC8084533 DOI: 10.23922/jarc.2020-083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/12/2021] [Indexed: 11/30/2022]
Abstract
Anorectal melanoma (AM) is a rare and aggressive malignancy. Two main types of surgical approach for AM are abdominoperineal resection (APR) and wide local excision (WLE). Nine patients with AM underwent surgical treatment between July 2005 and October 2017 at our institution. Two of the patients were diagnosed with localized stage, four with regional stage, and three with distant stage. Laparoscopic APR was performed in six patients with localized and regional stages, whereas palliative APR and/or WLE were performed in those with distant metastasis. Both patients with localized stage lived without relapse for 6.8 years after surgery. One of the patients with regional stage had no relapse during 3.6 years of follow-up. The other three patients had recurrence and died between 6 and 32 months after surgery. The median overall survival (OS) of the cohort was 14.8 months, and the 5- and 10-year OS were 33.3% and 16.7%, respectively. The tumor at the regional stage could be removed through WLE, but preoperative diagnosis of lymph node metastasis is difficult in patients with AM. Further development of the diagnostic method is expected, and future tasks will be to establish the selection criteria to determine which surgical approach is optimal for this devastating disease.
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Affiliation(s)
- Tomoyuki Nagaoka
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Shinozaki
- Gastroenterological Center, Department of Gastroenterological Chemotherapy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Sawada R, Akiyoshi T, Kitagawa Y, Hiyoshi Y, Mukai T, Nagasaki T, Yamaguchi T, Konishi T, Yamamoto N, Ueno M, Fukunaga Y. ASO Visual Abstract: Systemic Inflammatory Markers Combined with Tumor-Infiltrating Lymphocyte Density for the Improved Prediction of Response to Neoadjuvant Chemoradiotherapy in Rectal Cancer. Ann Surg Oncol 2021. [PMID: 33877481 DOI: 10.1245/s10434-021-10051-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Ryuichiro Sawada
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Yusuke Kitagawa
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Noriko Yamamoto
- Department of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Sawada R, Akiyoshi T, Kitagawa Y, Hiyoshi Y, Mukai T, Nagasaki T, Yamaguchi T, Konishi T, Yamamoto N, Ueno M, Fukunaga Y. Systemic Inflammatory Markers Combined with Tumor-Infiltrating Lymphocyte Density for the Improved Prediction of Response to Neoadjuvant Chemoradiotherapy in Rectal Cancer. Ann Surg Oncol 2021; 28:6189-6198. [PMID: 33876358 DOI: 10.1245/s10434-021-09975-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/24/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Previous studies have reported the utility of systemic inflammatory markers and CD8+ tumor-infiltrating lymphocyte (TIL) separately in predicting response to chemoradiotherapy (CRT) in rectal cancer; however, the efficacy of combining these markers remains unclear. OBJECTIVE This study aimed to elucidate the predictive efficacy of systemic inflammatory markers combined with CD8+ TIL density on response to neoadjuvant CRT in locally advanced rectal cancer. METHODS Ten systemic inflammatory markers and CD8+ TIL density were assessed in 267 patients with rectal cancer using pretreatment clinical data and biopsy samples. Response to CRT was determined using the Dworak tumor regression grade (TRG), with good responders classified as TRG3-4. RESULTS Receiver operating characteristic curve analysis showed high areas under the curve for the lymphocyte-to-C-reactive protein ratio (LCR) and neutrophil × monocyte (N × M) value (0.58 and 0.62, respectively). In the multivariate analysis, LCR, N × M value, and CD8+ TIL density were independently associated with good responders (p = 0.016, 0.005, and 0.002, respectively). Stratified analysis with these three markers showed a positive correlation between TRG3-4 ratio and the number of positive predictive factors (8.2%, 20.0%, 34.2%, and 59.1% in patients with 0, 1, 2, and 3 predictors, respectively). Overall and disease-free survival were significantly worse in patients with zero factors present compared with those with one to three factors present. CONCLUSIONS LCR, N × M value, and CD8+ TIL density are independently associated with response to CRT. Assessing local TIL density along with systemic inflammatory markers may be useful for selecting a multimodal neoadjuvant approach in rectal cancer therapy.
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Affiliation(s)
- Ryuichiro Sawada
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Yusuke Kitagawa
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Noriko Yamamoto
- Department of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Yamaguchi T, Murata K, Shiota T, Takeyama H, Noura S, Sakamoto K, Suto T, Takii Y, Nagasaki T, Takeda T, Fujii M, Kagawa Y, Mizushima T, Ohno Y, Yao T, Kishimoto M, Sugihara K. Clinicopathological Characteristics of Low-Grade Appendiceal Mucinous Neoplasm. Dig Surg 2021; 38:222-229. [PMID: 33691316 DOI: 10.1159/000513973] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/16/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Recently, "low-grade appendiceal mucinous neoplasms" (LAMNs) have been proposed as one subtype of appendiceal mucinous neoplasms, characterized by a villous or flat proliferation of mucinous epithelium with low-grade cytologic atypia. The aim of this study was to clarify the clinicopathological characteristics of LAMN. METHODS In this multi-institutional cohort study, we retrospectively analyzed the clinicopathological characteristics in appendiceal neoplasms patients who underwent treatment from 2000 to 2017. RESULTS In total, 922 patients were enrolled, with 279 (30.3%) cases of LAMN, and 93 (10.1%) cases of non-LAMN disease. In comparison with patients with non-LAMN disease, those with LAMN had significantly lower levels of CA19-9 (p = 0.045), a lower frequency of T4 tumors (p < 0.0001), a lower frequency of lymph node metastasis (p < 0.0001), and a lower frequency of distant metastasis (p < 0.0001). Survival analysis revealed that patients with LAMN had a significantly better prognosis than did those with non-LAMN disease (p < 0.001). Among the patients with distant metastasis, those with LAMN had a significantly better prognosis than did those with non-LAMN disease (p = 0.0020), but among the patients without distant metastasis, the difference between the 2 groups was not significant (p = 0.26). However, among patients who underwent complete resection, the difference in prognosis between the 2 groups was not significant (p = 0.10). CONCLUSIONS A multicenter retrospective study revealed that the clinicopathological characteristics of LAMN was different from those of non-LAMN.
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Affiliation(s)
- Tatsuro Yamaguchi
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan,
| | - Kohei Murata
- Department of Surgery, Kansai Rosai Hospital, Amagasaki, Japan
| | - Tetsuya Shiota
- Department of Surgery, Gastroenterological Surgery, Kobe City Nishi-Kobe Medical Center, Kobe, Japan
| | - Hiroshi Takeyama
- Department of Gastroenterological Surgery, Minoh City Hospital, Minoh, Japan
| | - Shingo Noura
- Department of Surgery, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Kazuhiro Sakamoto
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Takeshi Suto
- Department of Gastroenterological Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Yasumasa Takii
- Department of Gastroenterological Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Takeda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Makoto Fujii
- Faculty of Nursing, Kobe Women's University, Kobe, Japan.,Department of Mathematical Health Science, Graduate School of Medicine, Osaka University, Suita, Japan
| | | | - Tsunekazu Mizushima
- Department of Gastroenterological Surgery and Therapeutics for Inflammatory Bowel Diseases, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuko Ohno
- Department of Mathematical Health Science, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Mitsuo Kishimoto
- Department of Surgical Pathology, Kyoto City Hospital, Kyoto, Japan
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Ikeda A, Fukunaga Y, Akiyoshi T, Nagayama S, Nagasaki T, Yamaguchi T, Mukai T, Hiyoshi Y, Konishi T. Wound infection in colorectal cancer resections through a laparoscopic approach: a single-center prospective observational study of over 3000 cases. Discov Oncol 2021; 12:2. [PMID: 33844707 PMCID: PMC7878211 DOI: 10.1007/s12672-021-00396-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 01/27/2021] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES This prospective observational study aimed to clarify the incidence and independent risk factors of wound infection after laparoscopic surgery for primary colonic and rectal cancer. METHODS A prospective surveillance of surgical site infection (SSI) was conducted in consecutive patients with primary colorectal cancer, who underwent elective laparoscopic surgery in a single comprehensive cancer center between 2005 and 2014. The outcomes of interest were the incidence and risk factors of wound infection. RESULTS In total, 3170 patients were enrolled in the study. The overall incidence of wound infection was 3.0%. The incidence of wound infection was significantly higher in rectal surgery than in colonic surgery (4.7 vs. 2.1%, p < 0.001). In rectal surgery, independent risk factors for developing wound infection included abdominoperineal resection (p < 0.001, odds ratio [OR] = 11.4, 95% confidence interval [CI]: 5.04-24.8), body mass index (BMI) ≥ 25 kg/m2 (p = 0.041, OR = 1.97, 95% CI, 1.03-3.76), and chemoradiotherapy (p = 0.032, OR = 2.18, 95% CI, 1.07-4.45). In laparoscopic colonic surgery, no significant risk factors were identified. CONCLUSIONS Laparoscopic rectal surgery has a higher risk of wound infection than colonic surgery. Laparoscopic rectal surgery involving abdominoperineal resection, patients with higher BMI, and chemoradiotherapy requires careful observation in wound care and countermeasures against wound infection.
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Affiliation(s)
- Atsushi Ikeda
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Surgical Oncology, The University of Texas, M.D. Anderson Cancer Center, 1400 Pressler Street Unit 1484, Houston, TX 77030 USA
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Tominaga T, Yamaguchi T, Nagasaki T, Akiyoshi T, Nagayama S, Fukunaga Y, Ueno M, Konishi T. Improved oncologic outcomes with increase of laparoscopic surgery in modified complete mesocolic excision with D3 lymph node dissection for T3/4a colon cancer: results of 1191 consecutive patients during a 10-year period: a retrospective cohort study. Int J Clin Oncol 2021; 26:893-902. [PMID: 33481157 DOI: 10.1007/s10147-021-01870-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 01/03/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Laparoscopic modified complete mesocolic excision (mCME) with D3 lymph node dissection has been performed with increasing frequency, but the oncological safety remains unclear. This study investigated the oncological safety of laparoscopic modified CME with D3 dissection for pT3/4a M0 colon cancer. PATIENTS Consecutive patients with pT3/4a M0 colon cancer undergoing curative colectomy at a comprehensive cancer center between 2004 and 2013 were included. Outcomes were compared between early (2004-2008, n = 450) and late (2009-2014, n = 741) periods. Prognostic factors were investigated by multivariate analysis. RESULTS A total of 1191 patients were eligible. Median follow-up was 57 months. Laparoscopic surgeries were more common in the late period (early vs late: 53.6% vs. 91.8%, p < 0.01). Patients in the late period showed lower blood loss (20 mL vs. 10 mL, p < 0.01), higher number of harvested lymph nodes (18.1 vs. 21.6, p < 0.01) and fewer patients with < 12 harvested nodes (13.6% vs. 5.8%, p < 0.01). Postoperative complication rates were similar between periods (2.7% vs. 2.7%, p = 0.97). Five-year relapse-free survival rate (RFS) (75.3% vs. 82.7%, p < 0.01) and overall survival rate (OS) (86.9% vs. 91.7%, p = 0.01) were higher in the late period. Multivariate analysis revealed laparoscopic surgery as an independent favorable prognostic factor for both RFS (hazard ratio (HR) = 0.73, 95% confidence interval (CI) 0.54-0.99, p = 0.03) and OS (HR = 0.56, 95% CI 0.37-0.83, p < 0.01). CONCLUSION Improved oncologic outcomes and more frequent laparoscopic surgery during the 10-year period of the study were demonstrated for modified CME with D3 dissection, suggesting the safety of this procedure performed by experienced surgeons for pT3/4a M0 colon cancer.
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Affiliation(s)
- Tetsuro Tominaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street Unit 1484, Houston, TX, 77030, USA.
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Nakanishi R, Akiyoshi T, Toda S, Murakami Y, Taguchi S, Oba K, Hanaoka Y, Nagasaki T, Yamaguchi T, Konishi T, Matoba S, Ueno M, Fukunaga Y, Kuroyanagi H. Radiomics Approach Outperforms Diameter Criteria for Predicting Pathological Lateral Lymph Node Metastasis After Neoadjuvant (Chemo)Radiotherapy in Advanced Low Rectal Cancer. Ann Surg Oncol 2020; 27:4273-4283. [PMID: 32767224 DOI: 10.1245/s10434-020-08974-w] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/19/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Advanced low rectal cancer has a non-negligible risk of lateral pelvic lymph node (LPLN) metastasis (LPLNM) and lateral local recurrence (LR) after neoadjuvant (chemo)radiotherapy and total mesorectal excision. LPLN dissection (LPLND) reduces LR but increases postoperative complications and sexual/urinary dysfunction. OBJECTIVE The aim of this study was to develop a new radiomics-based prediction model for LPLNM in patients with rectal cancer. METHODS A total of 247 patients with rectal cancer and enlarged LPLNs treated by (chemo)radiotherapy and LPLND were enrolled in this retrospective, multicenter study. LPLN radiomic features were extracted from pretreatment portal venous-phase computed tomography images. A radiomics score of LPLN was constructed based on the least absolute shrinkage and selection operator regression in a primary cohort of 175 patients. Model performance was assessed in terms of discrimination, calibration, and decision curve analysis, and was externally validated in 72 patients. RESULTS The radiomics score showed significantly better discrimination compared with pretreatment short-axis diameter measurements in both the primary (area under the curve [AUC] 0.91 vs. 0.83, p = 0.0015) and validation (AUC 0.90 vs. 0.80, p = 0.0298) cohorts. Decision curve analysis also indicated the superiority of the radiomics score. In a subanalysis of patients with a short-axis diameter ≥ 7 mm, the radiomics nomogram, incorporating the radiomics score and LPLN shrinkage to ≤ 4 mm, had better discrimination compared with a model incorporating only LPLN shrinkage in both cohorts. CONCLUSIONS Radiomics-based prediction modeling provides individualized risk estimation of LPLNM in rectal cancer patients treated with (chemo)radiotherapy, and outperforms measurements of pretreatment LPLN diameter.
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Affiliation(s)
- Ryota Nakanishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Shigeo Toda
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yu Murakami
- Department of Radiation Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Senzo Taguchi
- Department of Radiation Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Koji Oba
- Department of Biostatistics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yutaka Hanaoka
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shuichiro Matoba
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
| | - Masashi Ueno
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Tominaga T, Nagasaki T, Akiyoshi T, Fukunaga Y, Honma S, Nagaoka T, Matsui S, Minami H, Miyanari S, Yamaguchi T, Ueno M. Prognostic nutritional index and postoperative outcomes in patients with colon cancer after laparoscopic surgery. Surg Today 2020; 50:1633-1643. [PMID: 32556551 DOI: 10.1007/s00595-020-02050-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/25/2020] [Indexed: 01/16/2023]
Abstract
PURPOSE The prognostic nutritional index (PNI) is calculated using the serum albumin and peripheral lymphocyte counts. We sought to assess the correlation between the preoperative PNI and postoperative outcomes in patients with colon cancer treated with laparoscopic surgery. METHODS We included 896 colon cancer patients who underwent curative laparoscopic colectomy between January 2013 and March 2016. To identify any predictors of the postoperative outcomes, we compared the clinical characteristics and immunonutritional parameters, including the PNI, between patients classified as the Clavien-Dindo grade 2 or higher (n = 99) with those classified as grade 0 or 1 (n = 797). RESULTS A longer surgical time and a preoperative low PNI (< 49.8) (odds ratio; 1.913, p = 0.002) were independent predictors of postoperative complications according to a multivariate analysis. A preoperative low PNI was significantly associated with an older age, a lower performance status, a lower BMI, higher CEA levels, an advanced T status, lymph node metastasis, a longer operative time, a higher blood loss, a larger tumor size, treatment with a combined resection, a longer time to bowel recovery, a longer postoperative hospital stay, and a poor overall survival. CONCLUSIONS A preoperative low PNI was found to be significantly associated with the incidence of postoperative complications, an advanced tumor status, and a poor prognosis. Further research is needed to understand how to best clinically utilize this promising parameter.
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Affiliation(s)
- Tetsuro Tominaga
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoru Honma
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomoyuki Nagaoka
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shinpei Matsui
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Hironori Minami
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shun Miyanari
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Gastroentrological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Nakanishi R, Fukunaga Y, Mukai T, Nagasaki T, Yamaguchi T, Akiyoshi T, Konishi T, Nagayama S, Ueno M. Educational system for acquiring appropriate laparoscopic colorectal surgical skills: analysis in a Japanese high-volume cancer center. Surg Endosc 2020; 35:2660-2666. [PMID: 32556761 DOI: 10.1007/s00464-020-07686-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Acquiring appropriate laparoscopic technique is necessary to safely perform laparoscopic surgery. The Endoscopic Surgical Skill Qualification System of the Japanese Society of Endoscopic Surgery, which was established to improve the quality of laparoscopic surgery in Japan, provides training to become an expert laparoscopic surgeon. In this study, we describe our educational system, in a Japanese highest volume cancer center, and evaluate the system according to the pass rate for the Endoscopic Surgical Skill Qualification System examination. METHODS We assessed 14 residents who trained for more than 2 years from 2012 to 2018 in our department. All teaching surgeons, qualified by the Endoscopic Surgical Skill Qualification System, participated in all surgeries as supervisors. For the first 3 months, trainees learned as the scopist, then as the first assistant for 3 months, and then by performing laparoscopic surgery as an operator during ileocecal resection or sigmoidectomy. Trainees apply for this training in their second year of residency or later. All laparoscopic procedures in our department are standardized in detail. RESULTS The cumulative pass rate was 75% (12/16), and 87% (12/14) of the trainees eventually passed, while the general pass rate was approximately 30%. On average, those who passed in their second or third year had experienced 94 procedures as the surgeon, 177 as the first assistant, and 199 as the scopist. The number of laparoscopic procedures and the learning curves did not differ between successful and failed applicants. CONCLUSIONS Through our educational system, residents successfully acquired laparoscopic skills with a much higher pass rate in the Endoscopic Surgical Skill Qualification System examination than the general standard. Laparoscopic practice under supervision by experienced surgeons with standardized procedures and accurate understanding of the relevant anatomy is very helpful to achieving appropriate laparoscopic technique.
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Affiliation(s)
- Ryota Nakanishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Yamaguchi T, Akiyoshi T, Fukunaga Y, Nagayama S, Nagasaki T, Mukai T, Nakanishi R, Konishi T. Robotic extralevator abdominoperineal resection with en bloc multivisceral resection and lateral lymph node dissection for rectal cancer. Tech Coloproctol 2020; 24:1093-1094. [PMID: 32472358 DOI: 10.1007/s10151-020-02256-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 05/25/2020] [Indexed: 01/31/2023]
Affiliation(s)
- T Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - T Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Y Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - S Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - R Nakanishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - T Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
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Fukuoka H, Fukunaga Y, Minami H, Miyanari S, Suzuki S, Nagasaki T, Akiyoshi T, Konishi T, Fujimoto Y, Nagayama S, Ueno M. Needlescopic surgery for very low rectal cancer with no abdominal skin incision. Asian J Endosc Surg 2020; 13:180-185. [PMID: 31282070 DOI: 10.1111/ases.12730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/20/2019] [Accepted: 06/02/2019] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Needlescopic surgery (NS) is a minimally invasive operation beyond traditional laparoscopic surgery. This study aimed to describe NS for intersphincteric resection (ISR) and abdominoperineal resection (APR) for low rectal cancer without a small abdominal skin incision for extracting the specimen and to evaluate the safety and feasibility of the operation. METHODS From January 2011 to April 2016, 36 patients underwent NS for either ISR or APR. By definition, NS for ISR or APR at our institution uses three 3-mm ports and two 5-mm ports at the umbilicus and in the right lower quadrant. The specimen was extracted through the anus or the perineal wound. The feasibility of this operation was determined based on short-term outcomes and pathological findings. RESULTS No patients required conversion to open surgery. The mean operation time was 299 minutes, and the mean estimated blood loss was 30 mL. Postoperative complications higher than Clavien-Dindo grade III occurred in 2.8% of patients (n = 1). The median number of harvested lymph nodes was 16 (range, 0-30), and in no case was there a positive circumferential resection margin. CONCLUSIONS Needlescopic surgery for ISR or APR is technically safe and feasible for low rectal cancer based on the short-term outcomes and the oncological quality, particularly when compared to conventional laparoscopic surgery as described in previous reports.
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Affiliation(s)
- Hironori Fukuoka
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hironori Minami
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shun Miyanari
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shinsuke Suzuki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoshiya Fujimoto
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Nakanishi R, Fukunaga Y, Nagasaki T, Emoto S, Hirayama K, Yoshioka S, Kitagawa Y, Honma S, Nagaoka T, Matsui S, Tominaga T, Minami H, Miyanari S, Yamaguchi T, Akiyoshi T, Konishi T, Fujimoto Y, Nagayama S, Saito S, Ueno M. Laparoscopic-endoscopic cooperative surgery for ileal lipoma: A case report. Asian J Endosc Surg 2020; 13:219-222. [PMID: 30977295 DOI: 10.1111/ases.12706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 03/11/2019] [Indexed: 11/29/2022]
Abstract
This is the first report of laparoscopic-endoscopic cooperative surgery (LECS) for an ileal tumor. A 50-year-old man was admitted to our hospital with a positive fecal occult blood test. Colonoscopy detected a submucosal tumor with intussusception located in the ileum, 10 cm oral from the Bauhin valve. On further examination, he was diagnosed with an ileal lipoma. There were no signs of malignancy. LECS was performed for the ileal tumor. After submucosal elevation by injecting saline solution, a mucosal incision was made circumferentially along the tumor. A full-thickness incision was created endoscopically and laparoscopically on the circumferential mucosal incisional line. The tumor was withdrawn intraluminally by endoscopy. The defect of the ileal wall was closed laparoscopically in an axial direction with linear staplers. Histologically, the tumor was a 25-mm ileal lipoma with negative resection margins and no malignancy.
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Affiliation(s)
- Ryota Nakanishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shin Emoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kazuyoshi Hirayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Yoshioka
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yusuke Kitagawa
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoru Honma
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomoyuki Nagaoka
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shimpei Matsui
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tetsuro Tominaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hironori Minami
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shun Miyanari
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoshiya Fujimoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shoichi Saito
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Mukai T, Nagasaki T, Akiyoshi T, Fukunaga Y, Yamaguchi T, Konishi T, Nagayama S, Ueno M. Laparoscopic multivisceral resection for locally advanced colon cancer: a single-center analysis of short- and long-term outcomes. Surg Today 2020; 50:1024-1031. [PMID: 32152770 DOI: 10.1007/s00595-020-01986-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 01/28/2020] [Indexed: 11/24/2022]
Abstract
PURPOSE We evaluated the technical and oncological safety of laparoscopic multivisceral resection (MVR) in selected patients with locally advanced colon cancer (LACC). METHODS We compared the clinical backgrounds, and short- and long-term outcomes of patients who underwent laparoscopic vs. those who underwent open MVR for LACC en bloc at our hospital. RESULTS Between January, 2004 and December, 2015, 140 patients underwent MVR of the primary tumor en bloc via laparoscopic surgery (laparoscopic group; LG, n = 69) or open surgery (open group; OG, n = 71). Laparoscopic surgery was selected mainly for tumors that invaded the bladder and abdominal wall. The LG patients had smaller tumors (60 vs. 80 mm, p < 0.001), less blood loss (30 vs. 181 g, p < 0.001), and shorter hospital stays (12 vs. 19 days, p < 0.001) than the OG patients. Open conversion was required for two patients. Postoperative complications and R0 resection were comparable between the groups. Local recurrence occurred in two LG patients and two OG patients. The 5-year cancer-specific survival, disease-free survival, and local disease-free survival of patients with pT4b disease were not significantly different between the LG and OG groups (90.3% vs. 75.2%, 71.2% vs. 67.6%, and 97.1% vs. 94.2%). CONCLUSION Although the LG included patients with lower risk, the short- and long-term outcomes were equivalent to those of the OG, which included patients with higher risk.
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Affiliation(s)
- Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Nakanishi R, Yamaguchi T, Akiyoshi T, Nagasaki T, Nagayama S, Mukai T, Ueno M, Fukunaga Y, Konishi T. Laparoscopic and robotic lateral lymph node dissection for rectal cancer. Surg Today 2020; 50:209-216. [PMID: 31989237 PMCID: PMC7033048 DOI: 10.1007/s00595-020-01958-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 11/29/2019] [Indexed: 12/11/2022]
Abstract
In the era of neoadjuvant chemoradiotherapy/radiotherapy and total mesorectal excision, overall oncological outcomes after curative resection of rectal cancer are excellent, with local recurrence rates as low as 5–10%. However, lateral nodal disease is a major cause of local recurrence after neoadjuvant chemoradiotherapy/radiotherapy and total mesorectal excision. Patients with lateral nodal disease have a local recurrence rate of up to 30%. The oncological benefits of lateral pelvic lymph node dissection (LPLND) in reducing local recurrence, particularly in the lateral compartment, have been demonstrated. Although LPLND is not standard in Western countries, technical improvements in minimally invasive surgery have resulted in rapid technical standardization of this complicated procedure. The feasibility and short- and long-term outcomes of laparoscopic and robotic LPLND have been reported widely. A minimally invasive approach has the advantages of less bleeding and providing a better surgical view of the deep pelvic anatomy than an open approach. With precise autonomic nerve preservation, postoperative genitourinary dysfunction has been reported to be minimal. We review recent evidence on the management of lateral nodal disease in rectal cancer and technical improvements of LPLND, focusing on laparoscopic and robotic LPLND.
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Affiliation(s)
- Ryota Nakanishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
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Tominaga T, Nagayama S, Takamatsu M, Miyanari S, Nagasaki T, Yamaguchi T, Akiyoshi T, Konishi T, Fujimoto Y, Fukunaga Y, Ueno M. A case of severe megacolon due to acquired isolated hypoganglionosis after low anterior resection for lower rectal cancer. Clin J Gastroenterol 2019; 13:328-333. [PMID: 31828729 PMCID: PMC7239813 DOI: 10.1007/s12328-019-01079-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 11/29/2019] [Indexed: 12/17/2022]
Abstract
Acquired isolated hypoganglionosis is a rare intestinal neurological disease, which presents in adulthood with the clinical symptoms of chronic constipation. A 39-year-old man underwent laparoscopic low anterior resection and covering ileostomy for locally advanced-rectal cancer. A 6-month course of postoperative adjuvant chemotherapy was completed, followed by closure of the ileostoma. After the closure, he developed severe colitis which required 1-month of hospitalization. Mucosal erosions and pseudo-membrane formation were evident on colonoscopy and severe mucosal damage characterized by infiltration of inflammatory cells and crypt degeneration were pathologically confirmed. Even after the remission of the colitis, he suffered from severe constipation and distention. At 4 years after the stoma closure, he decided to undergo laparoscopic total colectomy. Histopathologically, the nerve fibers and ganglion cells became gradually scarcer from the non-dilated to dilated regions. Immunohistochemical staining examination confirmed that the ganglion cells gradually decreased and became degenerated from the normal to dilated region, thereby arriving at the final diagnosis of isolated hypoganglionosis. The patient recovered without any complications and there has been no evidence of any relapse of the symptoms. We present a case of acquired isolated hypoganglionosis-related megacolon, which required laparoscopic total colectomy, due to severe enterocolitis following stoma closure.
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Affiliation(s)
- Tetsuro Tominaga
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Manabu Takamatsu
- Division of Pathology, The Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shun Miyanari
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yoshiya Fujimoto
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Gastroenterological Cancer, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Suzuki S, Akiyoshi T, Oba K, Otsuka F, Tominaga T, Nagasaki T, Fukunaga Y, Ueno M. Comprehensive Comparative Analysis of Prognostic Value of Systemic Inflammatory Biomarkers for Patients with Stage II/III Colon Cancer. Ann Surg Oncol 2019; 27:844-852. [PMID: 31720937 DOI: 10.1245/s10434-019-07904-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Among numerous systemic inflammatory biomarkers, it remains unclear which is the most prognostic for patients with stage II/III colon cancer. We aimed to compare the prognostic significance of systemic inflammatory biomarkers among patients with stage II/III colon cancer. METHODS We included 1303 patients with stage II/III colon cancer who underwent potentially curative resection from July 2004 to December 2013. Sixteen systemic inflammatory biomarkers-derived from combinations of neutrophils, lymphocytes, monocytes, platelets, C-reactive protein (CRP), and albumin-were compared to identify the biomarker most associated with overall survival (OS) and disease-free survival (DFS) using receiver operating characteristic (ROC) curve analysis. RESULTS Nine inflammatory biomarkers were predictive for OS, among which lymphocyte-to-CRP ratio (LCR), CRP-to-albumin ratio (CAR), neutrophil × CRP, monocyte × CRP, and platelet × CRP were also predictive for DFS. Among these five inflammatory biomarkers, the area under the curve (AUC) value was highest (0.630) for LCR, being significantly higher than that for neutrophil × CRP (P = 0.010), monocyte × CRP (P = 0.007), or platelet × CRP (P = 0.010) for OS. When the prognostic impact of LCR and CAR were analyzed by multivariate analysis, only LCR was an independent predictor of both OS [hazard ratio (HR), 1.77; 95% confidence interval (CI), 1.23-2.60; P = 0.002] and DFS (HR, 1.29; 95% CI, 1.00-1.66; P = 0.048). CONCLUSIONS LCR may be the most useful predictive factor for OS and DFS in patients with stage II or III colon cancer.
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Affiliation(s)
- Shinsuke Suzuki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Koji Oba
- Department of Biostatistics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Fuhito Otsuka
- Statistics Analysis Department, Data Science Division, Development Business Headquarters, EPS Corporation, Tokyo, Japan
| | - Tetsuro Tominaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Nagasaki T, Akiyoshi T, Fukunaga Y, Tominaga T, Yamaguchi T, Konishi T, Fujimoto Y, Nagayama S, Ueno M. The Short- and Long-Term Feasibility of Laparoscopic Surgery in Colon Cancer Patients with Bulky Tumors. J Gastrointest Surg 2019; 23:1893-1899. [PMID: 30706379 DOI: 10.1007/s11605-019-04114-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 01/08/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Compared to open surgery for colon cancer, randomized controlled trials have shown that laparoscopic approaches have equivalent short- and long-term outcomes. However, the feasibility of laparoscopy for removal of bulky tumors has not been evaluated. The aim of our study was to determine the short- and long-term feasibility of laparoscopic surgery for bulky (> 8 cm) colon cancer. METHODS A total of 80 patients with bulky tumors (defined as greater than 8 cm in diameter) underwent curative resection from July 2004 to July 2014. Short- and long-term outcomes were compared between patients undergoing laparoscopic (n = 48) and open (n = 32) resection. RESULTS Compared to open, the operative time was significantly longer (213 vs. 148 min, p < 0.001), return of bowel function quicker (time to oral intake; 2 vs. 5 days, p < 0.001), and length of stay shorter (10 vs. 13 days, p < 0.001) in the laparoscopic group. Five-year cancer-specific and relapse-free survival was similar with no patients developing local recurrence in either group. CONCLUSIONS Laparoscopic resection of colon cancers greater than 8 cm in diameter is feasible and oncologically safe with better short-term and equivalent long-term outcomes compared to open surgery.
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Affiliation(s)
- Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tetsuro Tominaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yoshiya Fujimoto
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Nagayama
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Gastroenterological Center, Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Akiyoshi T, Toda S, Tominaga T, Oba K, Tomizawa K, Hanaoka Y, Nagasaki T, Konishi T, Matoba S, Fukunaga Y, Ueno M, Kuroyanagi H. Prognostic impact of residual lateral lymph node metastasis after neoadjuvant (chemo)radiotherapy in patients with advanced low rectal cancer. BJS Open 2019; 3:822-829. [PMID: 31832589 PMCID: PMC6887909 DOI: 10.1002/bjs5.50194] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/13/2019] [Indexed: 12/17/2022] Open
Abstract
Background There is a lack of large studies focusing on the prognostic significance of lateral lymph node (LLN) metastasis following LLN dissection (LLND) in rectal cancer. The aim of this study was to evaluate the prognostic impact of LLN metastases on survival of patients with advanced low rectal cancer. Methods Consecutive patients with locally advanced, but not metastatic, extraperitoneal rectal cancer treated with neoadjuvant (chemo)radiotherapy plus total mesorectal excision between 2004 and 2015 were included in the study. LLND was performed when pretreatment imaging documented enlarged LLNs (7 mm or greater in size). Localization of nodal metastases and long‐term outcomes were analysed. Kaplan–Meier analysis was used to compare the survival of patients with ypN0 disease with that of patients with mesorectal ypN+/LLN− status and patients with positive LLNs. The Cox proportional hazards model was used to evaluate predictors of disease‐free survival (DFS) and local recurrence. Results A total of 613 patients were included in the study; LLND was performed in 212 patients (34·6 per cent) and 57 (9·3 per cent) had LLN metastasis. Patients with LLN metastasis had improved DFS and local recurrence cumulative incidence rates compared with patients with mesorectal ypN2+/LLN− disease (DFS: P = 0·014; local recurrence: P = 0·006). Although the DFS rate of patients with LLN metastasis was worse than that of patients with ypN0 disease (P < 0·001), the cumulative incidence of local recurrence was similar (P = 0·491). In multivariable analysis, residual LLN metastasis was not an independent predictor of worse DFS or local recurrence. Conclusion LLN metastasis is not an independent predictor of local recurrence or survival. Survival of patients presenting with LLN metastasis after (chemo)radiotherapy was intermediate between that of patients with ypN0 status and those with mesorectal ypN2 positivity.
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Affiliation(s)
- T Akiyoshi
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - S Toda
- Department of Gastroenterological Surgery Toranomon Hospital Tokyo Japan
| | - T Tominaga
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - K Oba
- Department of Biostatistics, Graduate School of Medicine The University of Tokyo Tokyo Japan
| | - K Tomizawa
- Department of Gastroenterological Surgery Toranomon Hospital Tokyo Japan
| | - Y Hanaoka
- Department of Gastroenterological Surgery Toranomon Hospital Tokyo Japan
| | - T Nagasaki
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - T Konishi
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - S Matoba
- Department of Gastroenterological Surgery Toranomon Hospital Tokyo Japan
| | - Y Fukunaga
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - M Ueno
- Gastroenterological Centre, Department of Gastroenterological Surgery Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
| | - H Kuroyanagi
- Department of Gastroenterological Surgery Toranomon Hospital Tokyo Japan
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Nagasaki T, Mise Y, Honma S, Sato T, Akiyoshi T, Fukunaga Y, Tominaga T, Nagaoka T, Yamaguchi T, Ueno M. Simultaneous laparoscopic left hemicolectomy and spleen-preserving distal pancreatectomy for descending colon cancer with pancreatic invasion. Asian J Endosc Surg 2019; 12:334-336. [PMID: 30264485 DOI: 10.1111/ases.12655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/28/2018] [Accepted: 08/29/2018] [Indexed: 11/28/2022]
Abstract
Here, we describe laparoscopic colectomy with spleen-preserving distal pancreatectomy for descending colon cancer with pancreatic tail invasion. A 69-year-old man with descending colon cancer staged as clinical state IIIC (cT4b [pancreas] N1M0) underwent definitive laparoscopic surgery that was performed in collaboration with surgeons who specialize in laparoscopic colorectal and hepatobiliary-pancreatic laparoscopy. After the left colon was mobilized, tumor infiltration of the pancreas, but not the splenic vessels, was confirmed, and the spleen was preserved. The procedures were safely completed laparoscopically, without intraoperative and postoperative complications. Laparoscopic multivisceral resection could be a treatment option for similar patients but only when performed by multidisciplinary specialists.
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Affiliation(s)
- Toshiya Nagasaki
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Yoshihiro Mise
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Satoru Honma
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Takafumi Sato
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Takashi Akiyoshi
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Yosuke Fukunaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Tetsuro Tominaga
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Tomoyuki Nagaoka
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Tomohiro Yamaguchi
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
| | - Masashi Ueno
- Gastroenterological Center, Department of Gastroenterological Surgery, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan
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