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Sarofim M, Wijayawardana R, Ahmadi N, Barat S, Liauw W, Morris DL. Neoadjuvant chemotherapy does not improve survival for patients with high volume colorectal peritoneal metastases undergoing cytoreductive surgery. World J Surg Oncol 2024; 22:103. [PMID: 38637820 PMCID: PMC11025186 DOI: 10.1186/s12957-024-03392-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 04/16/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Colorectal peritoneal metastases (CRPM) affects 15% of patients at initial colorectal cancer diagnosis. Neoadjuvant chemotherapy (NAC) prior to cytoreductive surgery (CRS) has been demonstrated to be a safe and feasible option, however there is limited data describing its efficacy in advanced peritoneal disease. This study evaluated the effect of NAC on survival in patients with high volume CRPM undergoing CRS with or without HIPEC. METHODS A retrospective review of all patients who underwent CRS with or without HIPEC for CRPM from 2004 to 2019 at our institution was performed. The cohort was divided based on peritoneal carcinomatosis index (PCI) at surgery: Low Volume (PCI ≤ 16) and High Volume (PCI > 16). RESULTS A total of 326 patients underwent CRS with HIPEC for CRPM. There were 39 patients (12%) with High Volume disease, and 15 of these (38%) received NAC. Patients with High Volume disease had significantly longer operating time, lower likelihood of complete macroscopic cytoreduction (CC-0 score), longer intensive care unit length of stay and longer hospital stay compared to Low Volume disease. In High Volume disease, the NAC group had a significantly shorter median survival of 14.4 months compared to 23.8 months in the non-NAC group (p = 0.046). CONCLUSION Patients with High Volume CRPM achieved good median survival following CRS with HIPEC, which challenges the current PCI threshold for offering CRS. The use of NAC in this cohort did not increase perioperative morbidity but was associated with significantly shorter median survival compared to upfront surgery.
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Affiliation(s)
- Mina Sarofim
- Liver and Peritonectomy Unit, St George Hospital, Sydney, NSW, Australia.
- School of Medicine, University of New South Wales, Sydney, Australia.
- School of Medicine, University of Sydney, Sydney, Australia.
| | - Ruwanthi Wijayawardana
- Liver and Peritonectomy Unit, St George Hospital, Sydney, NSW, Australia
- School of Medicine, University of New South Wales, Sydney, Australia
| | - Nima Ahmadi
- Liver and Peritonectomy Unit, St George Hospital, Sydney, NSW, Australia
- School of Medicine, University of New South Wales, Sydney, Australia
| | - Shoma Barat
- Liver and Peritonectomy Unit, St George Hospital, Sydney, NSW, Australia
- School of Medicine, University of New South Wales, Sydney, Australia
| | - Winston Liauw
- School of Medicine, University of New South Wales, Sydney, Australia
- Cancer Care Centre, St George Hospital, Sydney, NSW, Australia
| | - David L Morris
- Liver and Peritonectomy Unit, St George Hospital, Sydney, NSW, Australia
- School of Medicine, University of New South Wales, Sydney, Australia
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2
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Wach MM, Nunns G, Hamed A, Derby J, Jelinek M, Tatsuoka C, Holtzman MP, Zureikat AH, Bartlett DL, Ahrendt SA, Pingpank JF, Choudry MHA, Ongchin M. Normal CEA Levels After Neoadjuvant Chemotherapy and Cytoreduction with Hyperthermic Intraperitoneal Chemoperfusion Predict Improved Survival from Colorectal Peritoneal Metastases. Ann Surg Oncol 2024; 31:2391-2400. [PMID: 38270826 DOI: 10.1245/s10434-024-14901-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/29/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND Normal carcinoembryonic antigen (CEA) levels (≤ 2.5 ng/ml) after resection of localized colorectal cancer or liver metastases are associated with improved survival, however, these trends are understudied for colorectal peritoneal metastases (CRPM). PATIENTS AND METHODS We conducted a retrospective single-institution study of patients with CRPM undergoing cytoreductive surgery with hyperthermic intraperitoneal chemoperfusion (CRS/HIPEC) with and without neoadjuvant chemotherapy (NACT). CEA was measured before and after NACT and within 3 months after CRS/HIPEC. RESULTS A total of 253 patients (mean age 55.3 years) with CRPM undergoing CRS/HIPEC had complete CEA data and 191 also underwent NACT with complete data. The median peritoneal carcinomatosis index score (PCI) of the overall cohort was 12 and 82.7% of patients had complete cytoreduction (CC0). In total, 64 (33.5%) patients had normal CEA levels after NACT with a median overall survival (OS) of 45.2 months compared with those with an elevated CEA (26.4 months, p = 0.004). Patients with normal CEA after NACT had a lower PCI found at the time of surgery than those with elevated CEA (10 versus 14, p < 0.001), 68 (26.9%) patients with an elevated preoperative CEA level experienced normalization after CRS/HIPEC, and 118 (46.6%) patients had elevated CEA after CRS/HIPEC. Patients who experienced normalization demonstrated similar OS to patients that had normal CEA levels pre- and post-surgery and improved OS compared with those with elevated postop CEA (median 41.9 versus 47 months versus 17.1 months, respectively, p < 0.001). CONCLUSIONS Normal CEA levels after NACT and/or CRS/HIPEC are associated with improved survival for patients with CRPM. Patients that normalize CEA levels after surgery have similar survival to those with normal preoperative levels.
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Affiliation(s)
- Michael M Wach
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Geoffrey Nunns
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ahmed Hamed
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Joshua Derby
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Mark Jelinek
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Curtis Tatsuoka
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Matthew P Holtzman
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Amer H Zureikat
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - David L Bartlett
- AHN Cancer Institute, Allegheny Health Network, Pittsburgh, PA, USA
| | | | - James F Pingpank
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - M Haroon A Choudry
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Melanie Ongchin
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Shah R, Gangi A. Role of Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in the Management of Colorectal Peritoneal Metastases. Clin Colon Rectal Surg 2024; 37:90-95. [PMID: 38322605 PMCID: PMC10843886 DOI: 10.1055/s-0042-1758759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Peritoneal metastases from colon cancer are a particularly challenging disease process given the limited response to systemic chemotherapy. In patients with isolated peritoneal metastases, cytoreductive surgery with hyperthermic intraperitoneal chemotherapy offers a potential treatment option to these patients with limited peritoneal metastases as long as a complete cytoreduction is achieved. Decision about a patient's candidacy for this treatment modality should be undertaken by a multidisciplinary group at expert centers.
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Affiliation(s)
- Rupen Shah
- Division of Surgical Oncology, Henry Ford Cancer Institute/Henry Ford Health, Detroit, Michigan
| | - Alexandra Gangi
- Division of Surgical Oncology, Cedars Sinai Medical Center, Los Angeles, California
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Sarfaty E, Khajoueinejad N, Yu AT, Hiotis S, Golas BJ, Sarpel U, Labow DM, Cohen NA. Actual 5-Year Survival After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Patients with Peritoneal Carcinomatosis of Colorectal Origin. Ann Surg Oncol 2024; 31:1970-1979. [PMID: 37989953 DOI: 10.1245/s10434-023-14608-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Cytoreductive surgery and heated intraperitoneal chemotherapy (CRS/HIPEC) improves survival compared with chemotherapy alone in patients with peritoneal carcinomatosis (PC) of colorectal (CRC) origin, however, long-term survival data are lacking. We report the actual survival of patients who underwent CRS/HIPEC for PC of CRC origin with a minimum potential 5-year follow-up period to identify factors that preclude long-term survival. METHODS We performed a retrospective analysis of a prospective database, analyzing patients undergoing CRS/HIPEC for PC of CRC origin from 2007 to 2017. Patients with aborted CRS/HIPEC, postoperative follow-up <90 days, or non-CRC histology were excluded. Overall survival (OS) and disease-free survival (DFS) were measured from date of surgery. Surviving patients with <60 months of follow-up were censored at date of last follow-up. RESULTS A total of 103 patients met inclusion criteria and were analyzed. CC score 0-1 was achieved in 89.3% of patients, and median peritoneal cancer index (PCI) was 9 (interquartile range [IQR] 5-17). Ninety-day mortality was 2.9%. The median follow-up of survivors was 88 months. Five-year OS was 36%, and median OS was 42.5 months. Factors independently associated with poor survival included high PCI (PCI = 14-20, hazard ratio [HR] 3.1, p = 0.007, and PCI > 20, HR 5.3, p ≤ 0.001) and incomplete CRS (CC score-2, HR 2.96, p = 0.02). Patients with low PCI (0-6) had 5-year OS 60.7%. CONCLUSIONS Actual 5-year OS was 36% and median OS was 42.5 months. Our study demonstrates that patients with PC from CRC origin with low PCI who undergo complete surgical resection can achieve favorable long-term survival.
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Affiliation(s)
- Elad Sarfaty
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nazanin Khajoueinejad
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Allen T Yu
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Spiros Hiotis
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Benjamin J Golas
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Umut Sarpel
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel M Labow
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Noah A Cohen
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Zheng Y, Zhang J, Chen C, Gong Z, Wang Z, Deng Q, Yu S, Hu Y, Liu Y, Cao H, Xiao Q, Wang J, Ding K, Sun L. Prophylactic hyperthermic intraperitoneal chemotherapy in T4 colorectal cancer: Can it improve the oncologic prognosis? - A propensity score matching study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107958. [PMID: 38219698 DOI: 10.1016/j.ejso.2024.107958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/08/2023] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND Some studies show that cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) may improve overall survival and is a possible curative treatment for selected colorectal cancer (CRC) patients with restricted peritoneal metastasis (PM). The value of HIPEC in preventing PM of CRC is still controversial. MATERIALS AND METHODS In this retrospective propensity score matching (PSM) cohort study, all patients with cT4N0-2M0 undergoing treatment at a single institution in China (2014-2018) were reviewed. The 3-year disease-free survival (DFS) was set as the primary outcome, and the 3-year PM rate was also analyzed. RESULTS 220 patients were included in this study for analysis. After 1:3 PSM: HIPEC (n = 45) and No HIPEC (n = 135). Through analysis, it was found that prophylactic HIPEC correlated to better DFS [hazard ratio (HR) 0.43, 95 % confidence interval (CI) 0.19-0.95; p = 0.037], and N2 stage correlated to worse DFS [HR 1.97, 95 % CI 1.09-3.56; p = 0.025]. For laparoscopic surgery subgroup analyses, 3-year PM rate of patients with laparoscopic surgery was 13.8 % in No HIPEC group, and 2.6 % in HIPEC group (p = 0.070). Besides, no post-operative death occurred, the anastomotic leakage rate was 2.2 % in HIPEC group and 0.7 % in the control group (p = 0.439). CONCLUSIONS Prophylactic HIPEC may improve the prognosis in patients with cT4N0-1M0 CRC, but not in cT4N2M0 CRC, and it does not significantly increase surgery-related complications. Laparoscopic surgery followed by HIPEC for T4 stage CRC may not increase risk of PM.
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Affiliation(s)
- Yuyan Zheng
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Jingjing Zhang
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Chao Chen
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Zhiyuan Gong
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Zhanhuai Wang
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Qun Deng
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Shaojun Yu
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Yeting Hu
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Yue Liu
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Hongfeng Cao
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China
| | - Qian Xiao
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China; Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, Zhejiang, China
| | - Jian Wang
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China; Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, Zhejiang, China
| | - Kefeng Ding
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China; Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, Zhejiang, China.
| | - Lifeng Sun
- Zhejiang University School of Medicine Second Affiliated Hospital, Colorectal Surgery, Hangzhou, Zhejiang, China; Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, Zhejiang, China.
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Boldrin V, Khaled C, El Asmar A, Kamden L, Sclafani F, Gomez MG, Moreau M, Vouche M, Liberale G. Predictive factors of non-completion of cytoreductive surgery in colorectal peritoneal metastasis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107251. [PMID: 38096699 DOI: 10.1016/j.ejso.2023.107251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 10/15/2023] [Accepted: 10/27/2023] [Indexed: 02/27/2024]
Abstract
INTRODUCTION Cytoreductive surgery (CRS) ± hyperthermic intraperitoneal chemotherapy (HIPEC) is the only potentially curative treatment that can improve the survival prognosis for patients with peritoneal metastasis (PM) of colorectal origin. The main independent prognostic factors are extent of disease, as measured by the Peritoneal Cancer Index (PCI), and completion of CRS (CC-0 or R1). Despite thorough preoperative work-up for selection of surgical candidates, 20%-25 % of CRS procedures are stopped after exploration during laparotomy. These patients undergo "open-and-close" procedures associated with a risk of complications and without any benefit. The aim of this study was to identify preoperative predictors of non-resectability and/or non-completion of CRS in patients with colorectal PMs who were candidates for surgery. MATERIALS AND METHODS Retrospective, monocentric study including patients admitted for CRS ± HIPEC at the Jules Bordet Institute between January 01, 2010 and December 31, 2021. The preoperative epidemiological, pathological, clinical, radiological, and biological features of patients with unresectable disease were compared with those of patients treated with CRS. RESULTS One hundred nineteen patients were included, 60 men and 59 women (median age 61 years). Twenty-one CRS procedures (17.65 %) were stopped during exploratory laparotomy. Statistically significant factors associated with non-completion were age (p = 0.0183), PCI (p = 0.0001), presence of sub/occlusive episode(s) prior to CRS (p = 0.0012), and multifocal-diffuse uptakes on PET-scan (p = 0.0017). CONCLUSION Almost 18 % of patients had an "open-and-close" procedure. PCI was the major determinant of non-completion of CRS. Other predictive factors of unresectability of colorectal PM were age, the presence of sub/occlusive episodes, and PET/CT with multiple peritoneal uptakes.
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Affiliation(s)
- Veronica Boldrin
- Department of Surgery, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Charif Khaled
- Department of Surgery, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Antoine El Asmar
- Department of Surgery, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Leonel Kamden
- Department of Surgery, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Francesco Sclafani
- Department of Oncology, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Maria Galdon Gomez
- Department of Pathology, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Michel Moreau
- Statistics Department, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Michael Vouche
- Department of Radiology, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Gabriel Liberale
- Department of Surgery, Jules Bordet Institute (The Brussels University Hospital - H.U.B.), Université Libre de Bruxelles (ULB), Brussels, Belgium.
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Yurttas C, Beil J, Berchtold S, Smirnow I, Kloker LD, Sipos B, Löffler MW, Königsrainer A, Mihaljevic AL, Lauer UM, Thiel K. Efficacy of Different Oncolytic Vaccinia Virus Strains for the Treatment of Murine Peritoneal Mesothelioma. Cancers (Basel) 2024; 16:368. [PMID: 38254857 PMCID: PMC10814383 DOI: 10.3390/cancers16020368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Effective treatment options for peritoneal surface malignancies (PSMs) are scarce. Oncolytic virotherapy with recombinant vaccinia viruses might constitute a novel treatment option for PSM. We aimed to identify the most effective oncolytic vaccinia virus strain in two murine mesothelioma cell lines and the oncolytic potential in a murine model of peritoneal mesothelioma. Cell lines AB12 and AC29 were infected in vitro with vaccinia virus strains Lister (GLV-1h254), Western Reserve (GLV-0b347), and Copenhagen (GLV-4h463). The virus strain GLV-0b347 was shown most effective in vitro and was further investigated by intraperitoneal (i.p.) application to AB12 and AC29 mesothelioma-bearing mice. Feasibility, safety, and effectiveness of virotherapy were assessed by evaluating the peritoneal cancer index (PCI), virus detection in tumor tissues and ascites, virus growth curves, and comparison of overall survival. After i.p. injection of GLV-0b347, virus was detected in both tumor cells and ascites. In comparison to mock-treated mice, overall survival was significantly prolonged, ascites was less frequent and PCI values declined. However, effective treatment was only observed in animals with limited tumor burden at the time point of virus application. Nonetheless, intraperitoneal virotherapy with GLV-0b347 might constitute a novel therapeutic option for the treatment of peritoneal mesothelioma. Additional treatment modifications and combinational regimes will be investigated to further enhance treatment efficacy.
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Affiliation(s)
- Can Yurttas
- Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany (A.K.)
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
| | - Julia Beil
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
| | - Susanne Berchtold
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
| | - Irina Smirnow
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
| | - Linus D. Kloker
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
| | - Bence Sipos
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
- BAG für Pathologie und Molekularpathologie, Rosenbergstraße 12, 70176 Stuttgart, Germany
| | - Markus W. Löffler
- Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany (A.K.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, 72076 Tübingen, Germany
- Interfaculty Institute for Cell Biology, Department of Immunology, University of Tübingen, Auf der Morgenstelle 15, 72076 Tübingen, Germany
- Department of Clinical Pharmacology, University Hospital Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
| | - Alfred Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany (A.K.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
| | - André L. Mihaljevic
- Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany (A.K.)
| | - Ulrich M. Lauer
- Virotherapy Center Tübingen (VCT), Department of Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, University Hospital of Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany;
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany
| | - Karolin Thiel
- Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany (A.K.)
- Department of General, Visceral, and Thoracic Surgery, Oberschwaben Hospital Group, St Elisabethen-Klinikum, Elisabethenstr. 15, 88212 Ravensburg, Germany
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Fu C, Zhang B, Guo T, Li J. Imaging Evaluation of Peritoneal Metastasis: Current and Promising Techniques. Korean J Radiol 2024; 25:86-102. [PMID: 38184772 PMCID: PMC10788608 DOI: 10.3348/kjr.2023.0840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/28/2023] [Accepted: 10/08/2023] [Indexed: 01/08/2024] Open
Abstract
Early diagnosis, accurate assessment, and localization of peritoneal metastasis (PM) are essential for the selection of appropriate treatments and surgical guidance. However, available imaging modalities (computed tomography [CT], conventional magnetic resonance imaging [MRI], and 18fluorodeoxyglucose positron emission tomography [PET]/CT) have limitations. The advent of new imaging techniques and novel molecular imaging agents have revealed molecular processes in the tumor microenvironment as an application for the early diagnosis and assessment of PM as well as real-time guided surgical resection, which has changed clinical management. In contrast to clinical imaging, which is purely qualitative and subjective for interpreting macroscopic structures, radiomics and artificial intelligence (AI) capitalize on high-dimensional numerical data from images that may reflect tumor pathophysiology. A predictive model can be used to predict the occurrence, recurrence, and prognosis of PM, thereby avoiding unnecessary exploratory surgeries. This review summarizes the role and status of different imaging techniques, especially new imaging strategies such as spectral photon-counting CT, fibroblast activation protein inhibitor (FAPI) PET/CT, near-infrared fluorescence imaging, and PET/MRI, for early diagnosis, assessment of surgical indications, and recurrence monitoring in patients with PM. The clinical applications, limitations, and solutions for fluorescence imaging, radiomics, and AI are also discussed.
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Affiliation(s)
- Chen Fu
- The First School of Clinical Medical, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Bangxing Zhang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Tiankang Guo
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Gansu, China
- NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Junliang Li
- The First School of Clinical Medical, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Gansu, China
- NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou, Gansu, China.
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Grávalos C, Pereira F, Vera R, Arjona-Sánchez A, Losa F, Ramos I, García-Alfonso P, Gonzalez-Bayón L, Cascales-Campos PA, Aranda E. Recommendations for the optimal management of peritoneal metastases in patients with colorectal cancer: a TTD and GECOP-SEOQ expert consensus statement. Clin Transl Oncol 2023; 25:3378-3394. [PMID: 37140736 DOI: 10.1007/s12094-023-03204-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/13/2023] [Indexed: 05/05/2023]
Abstract
Peritoneal metastases (PM) occur when cancer cells spread inside the abdominal cavity and entail an advanced stage of colorectal cancer (CRC). Prognosis, which is poor, correlates highly with tumour burden, as measured by the peritoneal cancer index (PCI). Cytoreductive surgery (CRS) in specialized centres should be offered especially to patients with a low to moderate PCI when complete resection is expected. The presence of resectable metastatic disease in other organs is not a contraindication in well-selected patients. Although several retrospective and small prospective studies have suggested a survival benefit of adding hyperthermic intraperitoneal chemotherapy (HIPEC) to CRS, the recently published phase III studies PRODIGE-7 in CRC patients with PM, and COLOPEC and PROPHYLOCHIP in resected CRC with high-risk of PM, failed to show any survival advantage of this strategy using oxaliplatin in a 30-min perfusion. Final results from ongoing randomized phase III trials testing CRS plus HIPEC based on mitomycin C (MMC) are awaited with interest. In this article, a group of experts selected by the Spanish Group for the Treatment of Digestive Tumours (TTD) and the Spanish Group of Peritoneal Oncologic Surgery (GECOP), which is part of the Spanish Society of Surgical Oncology (SEOQ), reviewed the role of HIPEC plus CRS in CRC patients with PM. As a result, a series of recommendations to optimize the management of these patients is proposed.
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Affiliation(s)
- Cristina Grávalos
- Medical Oncology Department, 12 de Octubre University Hospital, Madrid, Spain
| | - Fernando Pereira
- Departamento de Cirugía, Hospital Universitario de Fuenlabrada, Camino del Molino, 2, 28942, Fuenlabrada, Madrid, Spain.
| | - Ruth Vera
- Medical Oncology Department, Navarra University Hospital, Navarra's Health Research Institute (IdiSNA), Pamplona, Spain
| | - Alvaro Arjona-Sánchez
- Unit of Surgical Oncology and GE09 Research in Peritoneal and Retroperitoneal Oncology Surgery, Reina Sofía University Hospital, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Córdoba, Spain
| | - Ferran Losa
- Medical Oncology Department, Sant Joan Despí - Moisés Broggi Hospital/ICO-Hospitalet, Barcelona, Spain
| | - Isabel Ramos
- Surgery Department, Sant Joan Despí - Moisés Broggi Hospital, Hospitalet de Llobregat, Spain
| | - Pilar García-Alfonso
- Medical Oncology Department, Gregorio Marañón General University Hospital, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense, Madrid, Spain
| | - Luis Gonzalez-Bayón
- Surgery Department, Gregorio Marañón General University Hospital, Madrid, Spain
| | | | - Enrique Aranda
- Medical Oncology Department, Reina Sofía University Hospital, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Córdoba University, Center for Biomedical Research in Cancer Network (CIBERONC), Carlos III Health Institute, Córdoba, Spain
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10
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Wu Z, Qin X, Zhang Y, Luo J, Luo R, Cai Z, Wang H. Effect of BRAF mutation on the prognosis for patients with colorectal cancer undergoing cytoreductive surgery for synchronous peritoneal metastasis. Gastroenterol Rep (Oxf) 2023; 11:goad061. [PMID: 37886242 PMCID: PMC10598839 DOI: 10.1093/gastro/goad061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 08/02/2023] [Accepted: 09/18/2023] [Indexed: 10/28/2023] Open
Abstract
Background KRAS/BRAF mutations (mutKRAS/mutBRAF) are unfavorable prognostic factors for colorectal cancer (CRC) metastases to the liver and lungs. However, their effects on the prognosis for patients with synchronous peritoneal metastasis (S-PM) of CRC after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are controversial. In the study, we aimed to determine the effects of mutKRAS/mutBRAF on the prognosis for patients with S-PM who received CRS. Methods A total of 142 patients diagnosed with S-PM between July 2007 and July 2019 were included in this study. The demographics, mutKRAS/mutBRAF status, overall survival (OS), and progression-free survival (PFS) of the patients were evaluated. The Kaplan-Meier method and log-rank test were used to estimate the difference in survival between groups. Results Among 142 patients, 68 (47.9%) showed mutKRAS and 42 (29.5%) showed mutBRAF. The median OS values were 8.4 and 34.3 months for patients with mutBRAF and BRAF wild-type, respectively (P < 0.01). However, KRAS status was not significantly associated with median OS (P = 0.76). Multivariate analysis revealed carcinoembryonic antigen, CRS, HIPEC, and mutBRAF as independent predictors for OS. Based on these findings, a nomogram was constructed. The C-index was 0.789 (95% confidence interval, 0.742-0.836), indicating good predictive ability of the model. Furthermore, the 1- and 2-year survival calibration plots showed good agreement between the predicted and actual OS rates. The area under curves of the 1- and 2-year survival predictions based on the nomogram were 0.807 and 0.682, respectively. Additionally, mutBRAF was significantly associated with lower PFS (P < 0.001). Conclusions mutBRAF is an independent prognostic risk factor for S-PM. The established nomogram predicted the OS of patients with CRC having S-PM with high accuracy, indicating its usefulness as a valuable prognostic tool for the designated patient cohort.
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Affiliation(s)
- Zhijie Wu
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiusen Qin
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Yuanxin Zhang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Jian Luo
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Rui Luo
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zonglu Cai
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Hui Wang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
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11
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Fugazzola P, Moroni A, Agnoletti V, Catena F, Cobianchi L, Corallo S, Dal Mas F, Frassini S, Maestri M, Magnone S, Pagani A, Pedrazzoli P, Rigamonti A, Santandrea G, Tomasoni M, Vallicelli C, Viganò J, Ansaloni L. Should we exclude patients with peritoneal carcinosis of colorectal origin and high PCI from CRS + HIPEC? Updates Surg 2023; 75:1819-1825. [PMID: 37423956 DOI: 10.1007/s13304-023-01579-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 07/03/2023] [Indexed: 07/11/2023]
Abstract
International guidelines exclude from surgery patients with peritoneal carcinosis of colorectal origin and a peritoneal cancer index (PCI) ≥ 16. This study aims to analyze the outcomes of patients with colorectal peritoneal carcinosis and PCI greater or equal to 16 treated with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) (CRS + HIPEC). We retrospectively performed a multicenter observational study involving three Italian institutions, namely the IRCCS Policlinico San Matteo in Pavia, the M. Bufalini Hospital in Cesena, and the ASST Papa Giovanni XXIII Hospital in Bergamo. The study included all patients undergoing CRS + HIPEC for peritoneal carcinosis from colorectal origin from November 2011 to June 2022. The study included 71 patients: 56 with PCI < 16 and 15 with PCI ≥ 16. Patients with higher PCI had longer operative times and a statistically significant higher rate of not complete cytoreduction, with a Completeness of Cytoreduction score (CC) 1 (microscopical disease) of 30.8% (p = 0.004). The 2-year OS was 81% for PCI < 16 and 37% for PCI ≥ 16 (p < 0.001). The 2-years DFS was 29% for PCI < 16 and 0% for PCI ≥ 16 (p < 0.001). The 2-year peritoneal DFS for patients with PCI < 16 was 48%, and for patients with PCI ≥ 16 was 57% (p = 0.783). CRS and HIPEC provide reasonable local disease control for patients with carcinosis of colorectal origin and PCI ≥ 16. Such results form the basis for new studies to reassess the exclusion of these patients, as set out in the current guidelines, from CRS and HIPEC. This therapy, combined with new therapeutical strategies, i.e., pressurized intraperitoneal aerosol chemotherapy (PIPAC), could offer reasonable local control of the disease, preventing local complications. As a result, it increases the patient's chances of receiving chemotherapy to improve the systemic control of the disease.
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Affiliation(s)
- Paola Fugazzola
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
- Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Via Alessandro Brambilla, 74, 27100, Pavia, PV, Italy.
| | - Alessandro Moroni
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Vanni Agnoletti
- Intensive Care Unit, M. Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | - Fausto Catena
- General Surgery, M. Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | - Lorenzo Cobianchi
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Via Alessandro Brambilla, 74, 27100, Pavia, PV, Italy
| | - Salvatore Corallo
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy
| | - Francesca Dal Mas
- Department of Management, Ca' Foscari University of Venice, Venice, Italy
| | - Simone Frassini
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marcello Maestri
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefano Magnone
- General Surgery, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Anna Pagani
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy
| | - Paolo Pedrazzoli
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100, Pavia, Italy
| | - Andrea Rigamonti
- General Surgery, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Matteo Tomasoni
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Carlo Vallicelli
- General Surgery, M. Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | - Jacopo Viganò
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luca Ansaloni
- General Surgery I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Via Alessandro Brambilla, 74, 27100, Pavia, PV, Italy
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12
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Ghabra S, Desale S, Sugarbaker PH. Clinical and Histopathologic Features of 35 Patients Treated for Colorectal Peritoneal Metastases Who Survived 5 Years. Dis Colon Rectum 2023; 66:1329-1338. [PMID: 36856661 DOI: 10.1097/dcr.0000000000002448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Currently, patients with a limited extent of peritoneal metastases from colon and rectal cancer are treated by cytoreductive surgery combined with perioperative chemotherapy performed at experienced centers. OBJECTIVE To statistically evaluate features that may impact survival of ≥5 years. These data are used in the risk/benefit analyses performed by the multidisciplinary team. DESIGN This was a retrospective review of a prospective database. SETTINGS This single-institution study was conducted at an academic center. PATIENTS All patients who had biopsy-proven colon or rectal peritoneal metastases treated by systemic chemotherapy, complete cytoreductive surgery, and perioperative surgery were included. MAIN OUTCOME MEASURES The primary outcomes measured were the clinical-, histologic-, and treatment-related features that had an impact on 5-year survival. RESULTS From 131 patients who had complete cytoreduction, 35 patients (26.7%) were identified as 5-year survivors. The median survival time was 27 months. The median age was 50.5 (range, 25-80) years. By univariant analysis, an absence of lymph node involvement at the time of primary colorectal cancer resection (HR 1.899 [95% CI, 1.064-3.388]; p = 0.03), complete or near-complete response to neoadjuvant chemotherapy (HR 0.251 [95% CI, 0.092-0.684]; p = 0.007), peritoneal cancer index ≤17 (HR 0.509 [95% CI, 0.329-0.788]; p = 0.002), complete visible resection of disease indicated by the completeness of cytoreduction score of 0 (HR 0.412 [95% CI, 0.224-0.756]; p = 0.004), and well-differentiated tumor (HR 0.34 [95% CI, 0.157-0.737]; p = 0.006) were significantly associated with ≥5 years survival. LIMITATIONS Limitations include its retrospective nature, unmeasured confounders, and data from a single institution. CONCLUSIONS The tumor biology as revealed by lymph node status and tumor differentiation plus extent of disease as measured by the response to neoadjuvant chemotherapy, peritoneal cancer index, and no visible residual disease indicated a favorable outcome. See Video Abstract at http://links.lww.com/DCR/C62 . CARACTERSTICAS CLNICAS E HISTOPATOLGICAS EN PACIENTES TRATADOS POR METASTASIS PERITONEALES DE ORGEN COLORECTAL Y QUE SOBREVIVIERON AOS ANTECEDENTES:Actualmente, los pacientes con extensión limitada de metástasis peritoneales de orígen colorectal son tratados mediante cirugía citorreductora asociada con una quimioterapia peri-peratoria realizadas en centros experimentados.OBJETIVO:Estúdio y evaluación estadística de las características que puedan impactar en la sobrevida de los pacientes a 5 años o más. Se utilizaron estos datos en el análisis de riesgo /beneficio realizados por un equipo multidisciplinario.DISEÑO:Revisión retrospectiva de una base de datos prospectiva.AJUSTES:Estudio realizado en una sola institución académica.PACIENTES:Todos aquellos que presentaban metástasis peritoneales de orígen colorectal, comprobadas por biopsia y tratadas con quimioterapia sistémica, cirugía peri-operatoria y citorreductora completas.MEDIDAS DE RESULTADO PRINCIPALES:Las medidads de resultados primarios fueron las características clínicas, histológicas y relacionadas con el tratamiento que tuvieron un impacto en la sobrevida a 5 años.RESULTADOS:De 131 pacientes que tuvieron una cirugía de citorreducción completa, 35 pacientes (26, 7%) fueron identificados como sobrevivientes a 5 años. La mediana de sobrevida fué de 27 meses. Se identificarion 16 varones. La mediana de edad fue de 50, 5 años con un rango de 25 a 80 años. Según análisis univariante, la ausencia de compromiso de los ganglios linfáticos en el momento de la resección del cáncer colorrectal primario (HR 1,899 (1,064, 3,388) p = 0,03), la respuesta completa o casi completa al tratamiento neoadyuvante con quimioterapia (HR 0,251 (0,092, 0,684) p = 0,007), el índice de cáncer peritoneal ≤17 (HR 0,509 (0,329, 0,788) p = 0,002), la resección completa y visible de la enfermedad indicada por la puntuación de citorreducción de 0 (HR 0,412 (0,224), 0,756) p = 0,004) y los tumores bien diferenciados (HR 0,34 (0,157, 0,737) p = 0,006) se asociaron significativamente con 5 o más años de sobrevida.LIMITACIONES:El estudio se encontró limitado por su naturaleza retrospectiva, por la no medida de factores de confusión y por los datos provenientes de una sola institución.CONCLUSIONES:La biología tumoral demostrada según el estado de los ganglios linfáticos y la diferenciación tumoral, agregada a la extensión de la enfermedad medida por la respuesta a la quimioterapia neoadyuvante, el índice de cáncer peritoneal y la ausencia visible de enfermedad residual, demostraron un resultado favorable. Consulte Video Resumen en http://links.lww.com/DCR/C62(Traducción-Dr. Xavier Delgadillo ).
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Affiliation(s)
- Shadin Ghabra
- Department of Surgery, MedStar Washington Hospital Center, Washington, DC
| | - Sameer Desale
- Biostatistics and Biomedical Informatics Department, MedStar Health Research Institute, Hyattsville, Maryland
| | - Paul H Sugarbaker
- Department of Surgery, MedStar Washington Hospital Center, Washington, DC
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13
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Morales-Soriano R, Pineño-Flores C, Morón-Canis JM, Molina-Romero FJ, Rodriguez-Pino JC, Loyola-Miró J, Gonzalez-Argente FX, Palma-Zamora E, Guillot-Morales M, Giménez S, Alvarez-Mon M, Ortega MA, Segura-Sampedro JJ. Simultaneous Surgical Approach with Hyperthermic Intraperitoneal Chemotherapy (HIPEC) in Patients with Concurrent Peritoneal and Liver Metastases of Colon Cancer Origin. J Clin Med 2023; 12:jcm12113860. [PMID: 37298054 DOI: 10.3390/jcm12113860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 05/07/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023] Open
Abstract
Background: Simultaneous liver resection and peritoneal cytoreduction with hyperthermic intraperitoneal chemotherapy (HIPEC) remains controversial today. The aim of the study was to analyze the postoperative outcomes and survival of patients with advanced metastatic colon cancer (peritoneal and/or liver metastases). Methods: Retrospective observational study from a prospective maintained data base. Patients who underwent a simultaneous peritoneal cytoreduction and liver resection plus HIPEC were studied. Postoperative outcomes and overall and disease free survival were analyzed. Univariate and multivariate analyses were performed. Results: From January 2010 to October 2022, 22 patients operated with peritoneal and liver metastasis (LR+) were compared with 87 patients operated with peritoneal metastasis alone (LR-). LR+ group presented higher serious morbidity (36.4 vs. 14.9%; p: 0.034). Postoperative mortality did not reach statistical difference. Median overall and disease free survival was similar. Peritoneal carcinomatosis index was the only predictive factor of survival. Conclusions: Simultaneous peritoneal and liver resection is associated with increased postoperative morbidity and hospital stay, but with similar postoperative mortality and OS and disease free survival. These results reflect the evolution of these patients, considered inoperable until recently, and justify the trend to incorporate this surgical strategy within a multimodal therapeutic plan in highly selected patients.
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Affiliation(s)
- Rafael Morales-Soriano
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
- Faculty of Medicine, University of the Balearic Islands, 07122 Palma de Mallorca, Spain
- Health Research Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
- Royal Academy of Medicine of the Balearic Islands, 07120 Palma de Mallorca, Spain
| | - Cristina Pineño-Flores
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
- Faculty of Medicine, University of the Balearic Islands, 07122 Palma de Mallorca, Spain
| | - José Miguel Morón-Canis
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - Francisco Javier Molina-Romero
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
- Faculty of Medicine, University of the Balearic Islands, 07122 Palma de Mallorca, Spain
| | | | - Julia Loyola-Miró
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - Francisco Xavier Gonzalez-Argente
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
- Faculty of Medicine, University of the Balearic Islands, 07122 Palma de Mallorca, Spain
- Health Research Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
| | - Elías Palma-Zamora
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - Mónica Guillot-Morales
- Department of Medical Oncology, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - Sandra Giménez
- Department of Medical Oncology, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - Melchor Alvarez-Mon
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences (IRYCIS), University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Miguel A Ortega
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences (IRYCIS), University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Juan José Segura-Sampedro
- Department of Digestive Surgery, University Hospital Son Espases, 07120 Palma de Mallorca, Spain
- Faculty of Medicine, University of the Balearic Islands, 07122 Palma de Mallorca, Spain
- Health Research Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
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14
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Sugarbaker PH. Selection Factors for Treatment and Stratification of Rare Abdominal or Pelvic Tumors with Peritoneal Metastases. Indian J Surg Oncol 2023; 14:7-14. [PMID: 37359915 PMCID: PMC10284755 DOI: 10.1007/s13193-022-01593-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/12/2022] [Indexed: 10/16/2022] Open
Abstract
To maximize the results of treatments for peritoneal metastases for rare abdominal or pelvic tumors, selection of patients with a possibility for long-term success is necessary. Because these malignancies are rare, data from which these selection factors can be extracted do not exist. In order to facilitate knowledgeable patient selection for treatment, the well established clinical and histopathologic features of the common malignancies treated for peritoneal metastases were reviewed. The potential application of selection factors for common diagnoses was explored in an attempt to provide selection factors for rare tumors. The histopathologic grade, the lymph node status, the Ki-67 proliferation index, prior surgical score (PSS), preoperative radiologic imaging, preoperative laparoscopic assessment, response to neoadjuvant chemotherapy, peritoneal cancer index (PCI), and completeness of cytoreduction score were all included in this search for relevant selection factors for a rare disease. To facilitate the use of selection factors from common peritoneal metastases diagnoses, these diseases were divided into four groups. Placement of the rare cause of peritoneal metastases into one of these four groups will allow knowledgeable selection for treatment. Rare diseases with a natural history resembling low-grade appendiceal neoplasms are in group 1, diseases resembling lymph node negative colorectal cancer are in group 2, diseases resembling lymph node positive colorectal peritoneal metastases in group 3, and diseases resembling gastric cancer in group 4.
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Affiliation(s)
- Paul H. Sugarbaker
- Program in Peritoneal Surface Malignancy, Washington Cancer Institute, 3629 Fulton St. NW, Washington, DC 20007 USA
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15
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Strating E, van de Loo A, Elias S, Lam M, Kranenburg O. Fibroblast Activation Protein Inhibitor-PET Imaging in Colorectal Cancer. PET Clin 2023:S1556-8598(23)00016-0. [PMID: 37030984 DOI: 10.1016/j.cpet.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Fibroblast activation protein inhibitor (FAPI)-PET imaging holds great promise for improving the clinical management of colorectal cancer. High fibroblast activation protein expression is particularly observed in lymph node metastases, in the aggressive Consensus Molecular Subtype 4, in peritoneal metastases, and in tumors that respond poorly to immunotherapy. We have defined six clinical dilemmas in the diagnosis and treatment of colorectal cancer, which FAPI-PET may help solve. Future clinical trials should include patients undergoing tumor resection, allowing correlation of FAPI-PET signals with in-depth histopathological, cellular, and molecular tissue analyses.
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Affiliation(s)
- Esther Strating
- Division of Imaging and Cancer, Laboratory Translational Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, G.04.2.28, Utrecht, the Netherlands
| | - Anne van de Loo
- Division of Imaging and Cancer, Laboratory Translational Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, G.04.2.28, Utrecht, the Netherlands
| | - Sjoerd Elias
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, STR.6.131, Utrecht, the Netherlands
| | - Marnix Lam
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, E.01.1.32, Utrecht, the Netherlands.
| | - Onno Kranenburg
- Division of Imaging and Cancer, Laboratory Translational Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, G.04.2.28, Utrecht, the Netherlands.
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16
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Glockzin G, Helmberger T. Radiologic staging of peritoneal and retroperitoneal disease. ROFO-FORTSCHR RONTG 2023; 195:377-384. [PMID: 36863365 DOI: 10.1055/a-1999-7057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Peritoneal and retroperitoneal tumors consist of a heterogenous group of benign and malignant lesions of different origin. Due to often complex multidisciplinary treatment concepts in patients with peritoneal surface malignancies radiological imaging plays a pivotal role regarding the therapeutic options. Moreover, tumor entity, abdominal tumor distribution and common as well as rare differential diagnoses have to be taken into account. Using different radiological modalities non-invasive pretherapeutic diagnostics might be significantly improved. KEY POINTS:: · Diagnostic CT is a valuable part of the initial diagnostic approach to peritoneal surface malignancies.. · Sensitivity might be increased by the additional use of dwMRI and PET/CT considering tumor entity and individual diagnostic issues.. · The Peritoneal Cancer Index (PCI) should be determined independent of radiologic modality.. CITATION FORMAT: · Glockzin G, Helmberger T. Radiologic staging of peritoneal and retroperitoneal disease. Fortschr Röntgenstr 2023; DOI: 10.1055/a-1999-7057.
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Affiliation(s)
- Gabriel Glockzin
- Department of Surgery, Munchen Klinik Bogenhausen, Munchen, Germany
| | - Thomas Helmberger
- Radiology, Neuroradiology and minimal-invasive Therapy, Munchen Klinik Bogenhausen, Munchen, Germany
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17
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van de Vlasakker VCJ, van den Heuvel TBM, Rijken A, Nienhuijs SW, Ketelaers SHJ, Verrijssen ASE, Rutten HJ, Nieuwenhuijzen GAP, Burger JWA, de Hingh IHJT. Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy with Intra-Operative Radiotherapy for Patients with Locally Advanced or Locally Recurrent Rectal Cancer and Peritoneal Metastases. Cancers (Basel) 2023; 15:cancers15030858. [PMID: 36765814 PMCID: PMC9913342 DOI: 10.3390/cancers15030858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Purpose: To assess the safety and long-term outcome of a multimodality treatment consisting of radical surgery, intra-operative radiotherapy (IORT), and cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for patients with locally advanced rectal cancer (LARC) or locally recurrent rectal carcinoma (LRRC) and peritoneal metastases (PM). Methods: The present study was a single-center cohort study, including all consecutive patients undergoing this treatment in a tertiary referral center for LARC, LRRC, and PM. Postoperative complications, intensive care stay (ICU stay), and re-admission rates were assessed as well as disease-free survival (DFS) and overall survival (OS). Results: A total of 14 LARC and 16 LRRC patients with PM were included in the study. The median ICU stay was 1 day, and 57% of patients developed a severe postoperative complication. No 90-day mortality was observed. Median DFS was 10.0 months (Interquartile Range 7.1-38.7), and median OS was 31.0 months (Interquartile Range 15.9-144.3). Conclusions: As postoperative complications and survival were in line with treatments that are accepted for LARC or LRRC and PM as separate procedures, we conclude that combined treatment with IORT and CRS-HIPEC should be considered as a treatment option for selected patients with LARC or LRRC and peritoneal metastases in tertiary referral centers.
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Affiliation(s)
| | | | - Anouk Rijken
- Department of Surgery, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands
| | - Simon W. Nienhuijs
- Department of Surgery, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands
| | | | | | - Harm J. Rutten
- Department of Surgery, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands
- GROW–School for Oncology and Reproduction, Maastricht University, 6211 LK Maastricht, The Netherlands
| | | | | | - Ignace H. J. T. de Hingh
- Department of Surgery, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands
- GROW–School for Oncology and Reproduction, Maastricht University, 6211 LK Maastricht, The Netherlands
- Department of Research, Netherlands Comprehensive Cancer Organization, P.O. Box 19079, 3501 DB Utrecht, The Netherlands
- Correspondence: ; Tel.: +31-40-239-7150
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18
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Mishra N, Kumar M, Singh S, Rani K. Re-do cytoreductive surgery with hyperthermic intra-peritoneal chemotherapy (HIPEC): Risk factors and complications. J Cancer Res Ther 2023; 19:S921-S924. [PMID: 38384080 DOI: 10.4103/jcrt.jcrt_354_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 06/20/2022] [Indexed: 02/23/2024]
Abstract
ABSTRACT An effective multi-modal treatment option for patients with peritoneal surface metastatic malignancies has progressed and developed over the decades as cytoreductive surgery (CRS), and hyperthermic intra-peritoneal chemotherapy (HIPEC) delivers highly concentrated, heated chemotherapy drugs directly to the abdomen during surgery. Peritoneal metastasis and high staging abdominal malignancies were considered incurable and end up with the palliation only; the CRS+HIPEC combination approach increases the median survival rate and gives a better quality of life to these patients. It is a complicated surgery which poses a high rate of complications and challenges which are difficult to manage and requires a multi-disciplinary approach. The aim of this study is to elaborate the perioperative possible physiological changes, risk factors, and related complications after re-do HIPEC.
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Affiliation(s)
- Namita Mishra
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Madhav Kumar
- Department of Cardiothoracic Surgery, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Soumya Singh
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Khushbu Rani
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
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19
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Age alone is not a barrier to efficacy of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal peritoneal metastases: analysis of 1138 patients from the UK and Ireland Colorectal Peritoneal Metastases Registry. Br J Cancer 2023; 128:42-47. [PMID: 36347966 DOI: 10.1038/s41416-022-02037-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/11/2022] [Accepted: 10/18/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The management of colorectal peritoneal metastases continues to be a challenge but recent evidence suggests cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) can improve survival. Uncertainty about the relationship between age and tumour biology makes patient selection challenging particularly when reported procedure related morbidity is high and impact on survival outcomes unknown. The UK and Ireland Colorectal Peritoneal Metastases Registry was reviewed to assess the influence of age on efficacy of CRS and HIPEC. METHODS A review of outcomes from the UK and Ireland Colorectal Peritoneal Metastases Registry was performed. Data from 2000 to 2021 were included from five centres in the UK and Ireland, and the cohort were sub-divided into three age groups; <45 years, 45-65 years and >65 years old. Primarily, we examined post-operative morbidity and survival outcomes across the three age groups. In addition, we examined the impact that the completeness of cytoreduction, nodal status, or adverse pathological features had on long-term survival. RESULTS During the study period, 1138 CPM patients underwent CRS HIPEC. 202 patients(17.8%) were <45 years, 549 patients(48.2%) aged 45-65 years and 387 patients(34%) >65 years. Overall, median length of surgery (CRS and HIPEC), median PCI score and rate of HIPEC administration was similar in all three groups, as was overall rates of major morbidity and/or mortality. Complete cytoreduction rates (CC0) were similar across the three cohorts; 77%, 80.6% and 81%, respectively. Median overall survival for all patients was 38 months following complete cytoreduction. CONCLUSION Age did not appear to influence morbidity or long-term survival following CRS and HIPEC. When complete cytoreduction is achieved survival outcomes are good. The addition of HIPEC can be performed safely and may reduce local recurrence within the peritoneum.
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20
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Di Carlo S, Cavallaro G, La Rovere F, Usai V, Siragusa L, Izzo P, Izzo L, Fassari A, Izzo S, Franceschilli M, Rossi P, Dhimolea S, Fiori E, Sibio S. Synchronous liver and peritoneal metastases from colorectal cancer: Is cytoreductive surgery and hyperthermic intraperitoneal chemotherapy combined with liver resection a feasible option? Front Surg 2022; 9:1006591. [PMID: 36589624 PMCID: PMC9797824 DOI: 10.3389/fsurg.2022.1006591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/31/2022] [Indexed: 12/23/2022] Open
Abstract
Background Traditionally, synchronous liver resection (LR), cytoreductive surgery (CRS), and hyperthermic intraperitoneal chemotherapy for colorectal liver and peritoneal metastases have been contraindicated. Nowadays, clinical practice has promoted this aggressive treatment in selected cases. This study aimed to review surgical and survival results of an extensive surgical approach including CRS with hyperthermic intraperitoneal chemotherapy (HIPEC) and LR. Methods PubMed, EMBASE, and Web of Science databases were matched to find the available literature on this topic. The search period was limited to 10 years (January 2010-January 2021). A threshold of case series of 10 patients or more was applied. Results In the search period, out of 114 studies found about liver and peritoneal metastases from colorectal cancer, we found 18 papers matching the inclusion criteria. Higher morbidity and mortality were reported for patients who underwent such an extensive surgical approach when compared with patients who underwent only cytoreductive surgery and HIPEC. Also, survival rates seem worse in the former than in the latter. Conclusion The role of combined surgical strategy in patients with synchronous liver and peritoneal metastases from colorectal cancer remains controversial. Survival rates and morbidity and mortality seem not in favor of this option. A more accurate selection of patients and more restrictive surgical indications could perhaps help improve results in this subgroup of patients with limited curative options.
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Affiliation(s)
- Sara Di Carlo
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Giuseppe Cavallaro
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Francesca La Rovere
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Valeria Usai
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Leandro Siragusa
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Paolo Izzo
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Luciano Izzo
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Alessia Fassari
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Sara Izzo
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Marzia Franceschilli
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Piero Rossi
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Sirvjo Dhimolea
- Department of Surgery, Minimally Invasive Surgery Unit, University of Rome “Tor Vergata”, Rome, Italy
| | - Enrico Fiori
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy
| | - Simone Sibio
- Department of Surgery, Unit of Oncologic and Minimally Invasive Surgery, Sapienza University of Rome, Rome, Italy,Correspondence: Simone Sibio
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21
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Yurttas C, Löffler MW, Königsrainer A, Horvath P. [Current status of surgical treatment of peritoneal metastases from colorectal cancer]. CHIRURGIE (HEIDELBERG, GERMANY) 2022; 93:1126-1132. [PMID: 35987785 DOI: 10.1007/s00104-022-01694-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Cytoreductive surgery, often in combination with hyperthermic intraperitoneal chemotherapy (HIPEC), has been instrumental in improving the survival of patients with peritoneal metastases from colorectal cancer. Recent studies have highlighted the benefits of complete cytoreduction, while the role of the HIPEC treatment remains unclear. An oxaliplatin-based HIPEC over 30 min could not achieve any clear benefits in studies on colorectal cancer, neither in the therapeutic nor in the prophylactic setting, but caused relevant side effects and increased the morbidity. The negative results of these studies with respect to oxaliplatin-based HIPEC require critical appraisal; however, they should by no means be regarded as a general setback for surgical treatment of peritoneal metastases and be misunderstood as a general failure of this treatment. While HIPEC after complete surgical cytoreduction of peritoneal metastases from colorectal cancer requires further research, cytoreductive surgery should still be regarded as a highly effective treatment for suitable patients with limited abdominal tumor dissemination.
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Affiliation(s)
- Can Yurttas
- Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland.
| | - Markus W Löffler
- Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
- Partnerstandort Tübingen, Deutsches Konsortium für Translationale Krebsforschung (DKTK) am Deutschen Krebsforschungszentrum (DKFZ), Tübingen, Deutschland
- Exzellenzcluster iFIT (EXC2180) "Individualisierung von Tumortherapien durch molekulare Bildgebung und funktionelle Identifizierung therapeutischer Zielstrukturen", Universität Tübingen, Tübingen, Deutschland
- Interfakultäres Institut für Zellbiologie, Abteilung für Immunologie, Universität Tübingen, Tübingen, Deutschland
- Abteilung für klinische Pharmakologie, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - Alfred Königsrainer
- Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
- Partnerstandort Tübingen, Deutsches Konsortium für Translationale Krebsforschung (DKTK) am Deutschen Krebsforschungszentrum (DKFZ), Tübingen, Deutschland
- Exzellenzcluster iFIT (EXC2180) "Individualisierung von Tumortherapien durch molekulare Bildgebung und funktionelle Identifizierung therapeutischer Zielstrukturen", Universität Tübingen, Tübingen, Deutschland
| | - Philipp Horvath
- Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
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22
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The Impact of Computed Tomography Measurements of Sarcopenia on Postoperative and Oncologic Outcomes in Patients Undergoing Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy. Curr Oncol 2022; 29:9314-9324. [PMID: 36547144 PMCID: PMC9777197 DOI: 10.3390/curroncol29120730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/24/2022] [Accepted: 11/28/2022] [Indexed: 11/30/2022] Open
Abstract
Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) is a treatment option for peritoneal metastases (PM) but is associated with significant postoperative morbidity. The aim of this study was to determine the prognostic value of computed tomographic (CT)-measured sarcopenia on postoperative outcomes and survival in patients undergoing CRS-HIPEC for PM from various origins. A retrospective cohort study was conducted between 2012 and 2020. Three-hundred and twelve patients (mean age 57.6 ± 10.3, 34.3% male) were included, of which 88 (28.2%) were sarcopenic. PM from a colorectal origin was the most common in both groups. The proportion of major postoperative complications (Clavien-Dindo ≥ III) was not higher in the sarcopenic group (15.9% in sarcopenic patients vs. 23.2% in nonsarcopenic patients, p = 0.17). The mean Comprehensive Complication Index scores, HIPEC-related toxicities, length of hospital stay, and duration of parenteral nutrition were comparable regardless of sarcopenia status. In the multivariate logistic regression analysis of severe complications, only peritoneal carcinomatosis index reached statistical significance (OR, 1.05; 95% CI, 1.01 to 1.08, p = 0.007). Sarcopenia did not impact origin-specific overall survival on Cox regression analysis. Sarcopenia was not associated with worse rates of postoperative severe complications or worse survival rates. Future prospective studies are required before considering sarcopenia as part of preoperative risk assessment.
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23
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Kepenekian V, Bhatt A, Péron J, Alyami M, Benzerdjeb N, Bakrin N, Falandry C, Passot G, Rousset P, Glehen O. Advances in the management of peritoneal malignancies. Nat Rev Clin Oncol 2022; 19:698-718. [PMID: 36071285 DOI: 10.1038/s41571-022-00675-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2022] [Indexed: 11/09/2022]
Abstract
Peritoneal surface malignancies (PSMs) are usually associated with a poor prognosis. Nonetheless, in line with advances in the management of most abdominopelvic metastatic diseases, considerable progress has been made over the past decade. An improved understanding of disease biology has led to the more accurate prediction of neoplasia aggressiveness and the treatment response and has been reflected in the proposal of new classification systems. Achieving complete cytoreductive surgery remains the cornerstone of curative-intent treatment of PSMs. Alongside centralization in expert centres, enabling the delivery of multimodal and multidisciplinary strategies, preoperative management is a crucial step in order to select patients who are most likely to benefit from surgery. Depending on the specific PSM, the role of intraperitoneal chemotherapy and of perioperative systemic chemotherapy, in particular, in the neoadjuvant setting, is established in certain scenarios but questioned in several others, although more prospective data are required. In this Review, we describe advances in all aspects of the management of PSMs including disease biology, assessment and improvement of disease resectability, perioperative management, systemic therapy and pre-emptive management, and we speculate on future research directions.
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Affiliation(s)
- Vahan Kepenekian
- Surgical Oncology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France.,CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France
| | - Aditi Bhatt
- Department of Surgical Oncology, Zydus hospital, Ahmedabad, Gujarat, India
| | - Julien Péron
- Medical Oncology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France.,Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistique-Santé, UCBL1, Lyon, France
| | - Mohammad Alyami
- Department of General Surgery and Surgical Oncology, Oncology Center, King Khalid Hospital, Najran, Saudi Arabia
| | - Nazim Benzerdjeb
- CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France.,Department of Pathology, Institut de Pathologie Multisite, Hospices Civils de Lyon, UCBL1, Lyon, France
| | - Naoual Bakrin
- Surgical Oncology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France.,CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France
| | - Claire Falandry
- Department of Onco-Geriatry, Hôpital Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Guillaume Passot
- Surgical Oncology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France.,CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France
| | - Pascal Rousset
- CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France.,Department of Radiology, Hôpital Lyon Sud, Hospices Civils de Lyon, UCBL1, Lyon, France
| | - Olivier Glehen
- Surgical Oncology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France. .,CICLY - EA3738, Université Claude Bernard Lyon I (UCBL1), Lyon, France.
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24
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Comprehensive Treatment Algorithms of the Swiss Peritoneal Cancer Group for Peritoneal Cancer of Gastrointestinal Origin. Cancers (Basel) 2022; 14:cancers14174275. [PMID: 36077810 PMCID: PMC9454505 DOI: 10.3390/cancers14174275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Peritoneal cancer (PC) is a dire finding, yet in selected patients, long-term survival is possible. Complete cytoreductive surgery (CRS) together with combination immunochemotherapy is essential to achieve cure. Hyperthermic intraperitoneal chemotherapy (HIPEC) and pressurized intraperitoneal aerosol chemotherapy (PIPAC) are increasingly added to the multimodal treatment. The Swiss Peritoneal Cancer Group (SPCG) is an interdisciplinary group of expert clinicians. It has developed comprehensive treatment algorithms for patients with PC from pseudomyxoma peritonei, peritoneal mesothelioma, gastric, and colorectal origin. They include multimodal neoadjuvant treatment, surgical resection, and palliative care. The indication for and results of CRS HIPEC and PIPAC are discussed in light of the current literature. Institutional volume and clinical expertise required to achieve best outcomes are underlined, while inclusion of patients considered for CRS HIPEC and PIPAC in a clinical registry is strongly advised. The present recommendations are in line with current international guidelines and provide the first comprehensive treatment proposal for patients with PC including intraperitoneal chemotherapy. The SPCG comprehensive treatment algorithms provide evidence-based guidance for the multimodal care of patients with PC of gastrointestinal origin that were endorsed by all Swiss clinicians routinely involved in the multimodal care of these challenging patients.
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25
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Lurvink RJ, Rijken A, Bakkers C, Lemmens VE, de Reuver PR, Tuynman JB, Kok NF, Nienhuijs SW, van Erning FN, de Hingh IHJT. The impact of an open or laparoscopic approach on the development of metachronous peritoneal metastases after primary resection of colorectal cancer: results from a population-based cohort study. Surg Endosc 2022; 36:6551-6557. [PMID: 35059835 PMCID: PMC9402509 DOI: 10.1007/s00464-022-09041-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/03/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND This study aimed to assess the impact of open or laparoscopic resection of primary colorectal cancer (CRC) on the development of metachronous colorectal peritoneal metastases (CPM) in a population-based cohort. MATERIALS AND METHODS This was a retrospective, population-based study of CRC patients who underwent open or laparoscopic resection of the primary tumour in the Netherlands between January 1st and June 30th 2015. Patients with synchronous metastases were excluded. CPM were considered metachronous if diagnosed ≥ 90 days after resection of primary CRC. Multivariable cox regression analysis was performed to correct for tumour location, histology, differentiation, and stage, nodal stage, tumour perforation, primary surgery type, and unclear resection margins. RESULTS In total, 1516 CRC patients underwent open resection and 3236 CRC patients underwent laparoscopic resection, with a 3-year cumulative incidence of metachronous CPM of 7.3% and 3.7%, respectively (p < 0.001), after median follow-up of 42 months. Open surgical approach was significantly associated with the development of metachronous CPM: HR 1.4 [95%CI 1.1-1.8]. Other prognostic factors were mucinous adenocarcinoma histology (HR 1.6, 95%CI 1.0-2.5), T4 stage (HR 3.2, 95%CI 2.3-4.5), N1 stage (HR 2.9, 95%CI 2.1-4.0), and N2 stage (HR 4.2, 95%CI 2.9-6.1). CONCLUSIONS Patients treated with open resection had a significantly higher risk to develop metachronous CPM than patients treated with laparoscopic resection. The mechanisms underlying this phenomenon remain unknown but might be related to differences in per-operative specimen handling, tumour spill, surgical trauma and pro-inflammatory response. This finding might imply the need for a personalized follow-up after primary resection of CRC.
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Affiliation(s)
- Robin J Lurvink
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands
| | - Anouk Rijken
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands
| | - Checca Bakkers
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands
| | - Valery E Lemmens
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands
| | - Philip R de Reuver
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jurriaan B Tuynman
- Department of Surgery, Amsterdam University Medical Centers, location VUMC, Amsterdam, The Netherlands
| | - Niels F Kok
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Simon W Nienhuijs
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands
| | - Felice N van Erning
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands
| | - Ignace H J T de Hingh
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands.
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands.
- GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands.
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26
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Delhorme JB, Sauvinet G, Séverac F, Diab S, Liu D, Rohr S, Romain B, Brigand C. Peritoneal Metastases of Colorectal Origin Treated with Complete Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy: The Efficiency of Mitomycin C. Ann Surg Oncol 2022; 29:7568-7576. [PMID: 35882692 DOI: 10.1245/s10434-022-12221-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 06/25/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Survival of patients affected by colorectal cancer peritoneal metastases (CRC-PM) can be improved with combined complete cytoreductive surgery (CCRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). Two chemotherapeutic agents are mainly used: mitomycin C (MMC) and oxaliplatin. A recent prospective randomized clinical trial showed that oxaliplatin-based HIPEC does not improve survival compared with CCRS alone. The purpose of our study was to compare the survival effectiveness of MMC versus oxaliplatin-based HIPEC using a homogeneous surgical technique and drug protocol. METHODS This retrospective monocentric study included all patients prospectively registered for having undergone CCRS and HIPEC using MMC or oxaliplatin for CRC-PM in Strasbourg University Hospital, France, from December 2004 until December 2019. MMC-based HIPEC and oxaliplatin-based HIPEC groups were compared with an inverse probability of treatment weighting. RESULTS A total of 137 patients were included. Groups were comparable for all baseline characteristics except for peritoneal carcinomatosis index. In the weighted multivariate analysis, disease-free survival (DFS) and peritoneal disease-free survival (PDFS) were significantly higher in the MMC-based HIPEC group compared with the oxaliplatin-based HIPEC group with a hazard ratio of 0.74 (CI 95% 0.56-0.98), p = 0.035 and 0.59 (CI 95% 0.40-0.98), p = 0.0084, respectively. There was no difference in overall survival or postoperative morbidity between groups. CONCLUSIONS These results favor a superiority of MMC for DFS and PDFS in comparison with oxaliplatin in HIPEC after CCRS in treatment with curative intent for CRC-PM.
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Affiliation(s)
- Jean-Baptiste Delhorme
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France. .,INSERM UMR_S1113, Université de Strasbourg, FMTS, Strasbourg, France.
| | - Guillaume Sauvinet
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France
| | - François Séverac
- Department of Public Health, Strasbourg University Hospital, Strasbourg, France
| | - Samer Diab
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France
| | - David Liu
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France
| | - Serge Rohr
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France.,INSERM UMR_S1113, Université de Strasbourg, FMTS, Strasbourg, France
| | - Benoît Romain
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France.,INSERM UMR_S1113, Université de Strasbourg, FMTS, Strasbourg, France
| | - Cécile Brigand
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France.,INSERM UMR_S1113, Université de Strasbourg, FMTS, Strasbourg, France
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Hommelgaard L, Funder JA, Verwaal VJ. The effect of metastasis location on outcome after cytoreductive surgery and heated intraperitoneal chemotherapy. Pleura Peritoneum 2022; 7:149-155. [PMID: 36159213 PMCID: PMC9467901 DOI: 10.1515/pp-2022-0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 05/03/2022] [Indexed: 11/15/2022] Open
Abstract
Objectives This study aims to evaluate how metastases in the seven topographical regions of the simplified peritoneal cancer index (sPCI) affect the survival of patients treated with cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC) for peritoneal carcinomatosis (PC) from colorectal (CRC) or appendiceal cancers. Methods Data was collected retrospectively from patient records. Abdominal regions affected by PC were identified using the histological verification of surgically removed tumours found in the electronic pathology report. Verified tumours were grouped according to the sPCI topography. Results One hundred and eighty-three patients treated with CRS and HIPEC were included. Metastases in the small bowel had a negative impact on survival with a hazard ratio of 1.89 (p=0.005). A significantly impaired survival was also detected for patients affected by metastases in the ileocolic region (p=0.01) and in the omentum and spleen (p=0.04). Conclusions When selecting patients for CRS and HIPEC a more cautious approach may be applied by considering the regions affected.
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Affiliation(s)
- Lise Hommelgaard
- Department of Surgery , Aarhus University Hospital , Aarhus N , Denmark
| | - Jonas A. Funder
- Department of Surgery , Aarhus University Hospital , Aarhus N , Denmark
| | - Victor J. Verwaal
- Department of Surgery , Aarhus University Hospital , Aarhus N , Denmark
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Current Trends in Cytoreductive Surgery (CRS) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) for Peritoneal Disease from Appendiceal and Colorectal Malignancies. J Clin Med 2022; 11:jcm11102840. [PMID: 35628966 PMCID: PMC9143396 DOI: 10.3390/jcm11102840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 12/10/2022] Open
Abstract
Peritoneal carcinomatosis (PC) is a poor prognostic factor for all malignancies. This extent of metastatic disease progression remains difficult to treat with systemic therapies due to poor peritoneal vascularization resulting in limited drug delivery and penetration into tissues. Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are surgical interventions that directly target peritoneal tumors and have improved outcomes for PC resulting from appendiceal and colorectal cancer (CRC). Despite these radical therapies, long-term survival remains infrequent, and recurrence is common. The reasons for these outcomes are multifactorial and signal the need for the continued development of novel therapeutics, techniques, and approaches to improve outcomes for these patients. Here, we review landmark historical studies that serve as the foundation for current recommendations, recent discoveries, clinical trials, active research, and areas of future interest in CRS/HIPEC to treat PC originating from appendiceal and colorectal malignancies.
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29
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Cortés-Guiral D, Alyami M. "When and how are peritoneal metastases of colo-rectal origin treatable". Surg Oncol 2022; 43:101775. [DOI: 10.1016/j.suronc.2022.101775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 04/12/2022] [Indexed: 10/18/2022]
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30
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Strating E, Wassenaar E, Verhagen M, Rauwerdink P, van Schelven S, de Hingh I, Rinkes IB, Boerma D, Witkamp A, Lacle M, Fodde R, Volckmann R, Koster J, Stedingk K, Giesel F, de Roos R, Poot A, Bol G, Lam M, Elias S, Kranenburg O. Fibroblast activation protein identifies Consensus Molecular Subtype 4 in colorectal cancer and allows its detection by 68Ga-FAPI-PET imaging. Br J Cancer 2022; 127:145-155. [PMID: 35296803 PMCID: PMC9276750 DOI: 10.1038/s41416-022-01748-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 01/13/2022] [Accepted: 02/08/2022] [Indexed: 12/14/2022] Open
Abstract
Background In colorectal cancer (CRC), the consensus molecular subtype 4 (CMS4) is associated with therapy resistance and poor prognosis. Clinical diagnosis of CMS4 is hampered by locoregional and temporal variables influencing CMS classification. Diagnostic tools that comprehensively detect CMS4 are therefore urgently needed. Methods To identify targets for molecular CMS4 imaging, RNA sequencing data of 3232 primary CRC patients were explored. Heterogeneity of marker expression in relation to CMS4 status was assessed by analysing 3–5 tumour regions and 91.103 single-tumour cells (7 and 29 tumours, respectively). Candidate marker expression was validated in CMS4 peritoneal metastases (PM; n = 59). Molecular imaging was performed using the 68Ga-DOTA-FAPI-46 PET tracer. Results Fibroblast activation protein (FAP) mRNA identified CMS4 with very high sensitivity and specificity (AUROC > 0.91), and was associated with significantly shorter relapse-free survival (P = 0.0038). Heterogeneous expression of FAP among and within tumour lesions correlated with CMS4 heterogeneity (AUROC = 1.00). FAP expression was homogeneously high in PM, a near-homogeneous CMS4 entity. FAPI-PET identified focal and diffuse PM that were missed using conventional imaging. Extra-peritoneal metastases displayed extensive heterogeneity of tracer uptake. Conclusion FAP expression identifies CMS4 CRC. FAPI-PET may have value in the comprehensive detection of CMS4 tumours in CRC. This is especially relevant in patients with PM, for whom effective imaging tools are currently lacking. ![]()
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Affiliation(s)
- Esther Strating
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Emma Wassenaar
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | | | - Paulien Rauwerdink
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Susanne van Schelven
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Ignace de Hingh
- Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands
| | - Inne Borel Rinkes
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Djamila Boerma
- Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Arjen Witkamp
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Miangela Lacle
- Department of Pathology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Riccardo Fodde
- Department of Pathology, Erasmus MC, Rotterdam, Netherlands
| | - Richard Volckmann
- Department of Oncogenomics, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Jan Koster
- Department of Oncogenomics, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Kris Stedingk
- Department of Oncogenomics, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Frederik Giesel
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany.,Department of Nuclear Medicine, Medical Faculty, Heinrich-Heine-University, University Hospital Dusseldorf, Dusseldorf, Germany
| | - Remmert de Roos
- Department of Radiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Alex Poot
- Department of Radiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Guus Bol
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Marnix Lam
- Department of Radiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
| | - Sjoerd Elias
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
| | - Onno Kranenburg
- Department of Surgical Oncology, Lab Translational Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands. .,Utrecht Platform for Organoid Technology, Utrecht University, Utrecht, The Netherlands.
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31
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Horvath P, Yurttas C, Baur I, Steidle C, Reymond MA, Girotti PNC, Königsrainer A, Königsrainer I. Current Medical Care Situation of Patients in Germany Undergoing Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC). Cancers (Basel) 2022; 14:cancers14061443. [PMID: 35326595 PMCID: PMC8946267 DOI: 10.3390/cancers14061443] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/02/2022] [Accepted: 03/09/2022] [Indexed: 02/01/2023] Open
Abstract
Objective: Tailored approaches in gastrointestinal oncology have been more frequently introduced in past years and for patients with peritoneal metastases. This article attempts to overview the current strategies in surgical gastrointestinal oncology, with a focus on gastrointestinal peritoneal metastases. Methods: In 2019, all patients undergoing PIPAC therapy in Germany were retrospectively analyzed regarding morbidity and in-hospital mortality rates. Furthermore, patients with chemotherapy-refractory peritoneal metastases from gastric cancer undergoing PIPAC-therapy at our institution were analyzed. Results: In 2019, 534 patients received PIPAC treatment in german hospitals. The in-hospital mortality rate was 0%. In total, 36 patients suffered from postoperative complications (8%). From April 2016 to September 2021, a total of 44 patients underwent 93 PIPAC applications at our institution. The non-access-rate was 0%. The median PRGS was two (range, 1–4). Eleven patients (44%) showed histologically stable disease, whereas six patients (24%) showed histological regression. Median survival, calculated from the date of the first PIPAC application, was 181 days (range, 43–636 days). Conclusions: PIPAC is a safe and feasible procedure with a low in-hospital morbidity and mortality. Furthermore, PIPAC in the palliative and chemorefractory setting and is an appealing approach for patient management in the future.
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Affiliation(s)
- Philipp Horvath
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Can Yurttas
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Isabella Baur
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Christoph Steidle
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Marc André Reymond
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Paolo Nicola Camillo Girotti
- Department of General, Visceral and Thoracic Surgery, Academic Teaching Hospital Feldkirch, Carinagasse 47, 6807 Feldkirch, Austria;
| | - Alfred Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tübingen, Germany; (P.H.); (C.Y.); (I.B.); (C.S.); (M.A.R.); (A.K.)
| | - Ingmar Königsrainer
- Department of General, Visceral and Thoracic Surgery, Academic Teaching Hospital Feldkirch, Carinagasse 47, 6807 Feldkirch, Austria;
- Correspondence:
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Souadka A, Essangri H, Makni A, Abid M, Ayadi M, Ksantini F, Kordjani Z, Ballah Y, Bouka J, Benkabbou A, Majbar MA, El Khannoussi B, Mohsine R, Boutayeb S, Hubner M. Current Opinion and Practice on Peritoneal Carcinomatosis Management: The North African Perspective. Front Surg 2022; 9:798523. [PMID: 35350143 PMCID: PMC8957835 DOI: 10.3389/fsurg.2022.798523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/20/2022] [Indexed: 11/30/2022] Open
Abstract
Background The status of peritoneal surface malignancy (PSM) management in North Africa is undetermined. The aim of this study was to assess and compare current practice and knowledge regarding PSM and examine satisfaction with available treatment options and need for alternative therapies in North Africa. Methods This is a qualitative study involving specialists participating in PSM management in North Africa. The survey analyzed demographic characteristics and current knowledge and opinions regarding PSM management in different institutions. We also looked at goals and priorities, satisfaction with treatment modalities and heated intraperitoneal chemotherapy (HIPEC) usefulness according to specialty, country, years of experience, and activity sector. Results One-hundred and three participants responded to the survey (response rate of 57%), including oncologists and surgeons. 59.2% of respondents had more than 10 years experience and 45.6% treated 20–50 PSM cases annually. Participants satisfaction with PSM treatment modalities was mild for gastric cancer (3/10 [IQR 2–3]) and moderate for colorectal (5/10 [IQR 3–5]), ovarian (5/10 [IQR 3–5]), and pseudomyxoma peritonei (5/10 [IQR 3–5]) type of malignancies. Good quality of life and symptom relief were rated as main priorities for treatment and the need for new treatment modalities was rated 9/10 [IQR 8–9]. The perceived usefulness of systemic chemotherapy in first intention was described as high by 42.7 and 39.8% of respondents for PSM of colorectal and gastric origins, while HIPEC was described as highly useful for ovarian (49.5%) and PMP (73.8) malignancies. Conclusions The management of PSM in the North African region has distinct differences in knowledge, treatments availability and priorities. Disparities are also noted according to specialty, country, years of expertise, and activity sector. The creation of referral structures and PSM networks could be a step forward to standardized PSM management in the region.
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Affiliation(s)
- Amine Souadka
- Surgical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
- *Correspondence: Amine Souadka
| | - Hajar Essangri
- Surgical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Amin Makni
- Surgical Department A, Rabta Hospital, Tunis, Tunisia
| | - Mourad Abid
- Surgical Oncology Department, Batna Cancer Institute, Batna, Algeria
| | - Mouna Ayadi
- Medical Oncology Department, Salah-Azaiz Institute, Tunis, Tunisia
| | - Feriel Ksantini
- Medical Oncology Department, Salah-Azaiz Institute, Tunis, Tunisia
| | - Zakia Kordjani
- Surgical Oncology Department, Batna Cancer Institute, Batna, Algeria
| | - Yousri Ballah
- Surgical Oncology Department, Batna Cancer Institute, Batna, Algeria
| | - Jemila Bouka
- Surgical Oncology Department, National Institute of Oncology, Nouakchott, Mauritania
| | - Amine Benkabbou
- Surgical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Mohammed Anass Majbar
- Surgical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Basma El Khannoussi
- Pathology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Raouf Mohsine
- Surgical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Saber Boutayeb
- Medical Oncology Department, National Institute of Oncology, University Mohammed V, Rabat, Morocco
| | - Martin Hubner
- Department of Visceral Surgery, University Hospital Centre Hospitalier Universitaire Vaudois and University of Lausanne (UNIL), Lausanne, Switzerland
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Engbersen MP, Nerad E, Rijsemus CJV, Buffart T, Beets-Tan RGH, Aalbers AGJ, Kok NFM, Lahaye MJ. Differences in the distribution of peritoneal metastases in right- versus left-sided colon cancer on MRI. Abdom Radiol (NY) 2022; 47:530-537. [PMID: 34894278 DOI: 10.1007/s00261-021-03366-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Right-sided colon tumors with peritoneal metastases (PM) are associated with a poorer prognosis than left-sided tumors. We hypothesized that a different pattern of spread could be characterized with abdominopelvic MRI. The objective of this study was to explore the spread of PM in relation to the primary tumor location on MRI. METHODS This is a retrospective cohort study of patients with PM from colon cancer referred to be considered for CRS-HIPEC at a single tertiary referral center. Patients with colon cancer were eligible if they had undergone an abdominopelvic MRI scan following a clinical diagnosis of PM. The frequency of affected PCI regions on MRI (MRI-PCI) was assessed and compared between tumor sidedness. RESULTS One hundred eighteen patients were included with a median age of 65 (IQR: 56-72). 46% percent were male. The median MRI-PCI was 10 (IQR: 5-16) and 8 (IQR: 4-11) for right- and left-sided tumors, respectively (p = 0.39), and the median number of affected regions was 4 (IQR: 2-7 for right-sided and IQR 2-5 for left-sided tumors). PM was most frequently found close to the primary tumor. The odds ratio of patients with PM of left sided to be affected with PM in the upper abdominal regions was 0.42 (95% CI: 0.20-0.90) and with PM on the small bowels or mesentery was 0.42 (95% CI: 0.19-0.92) over a patient with PM of right-sided colon cancer. CONCLUSION MRI can help to assess the spread of PM in colonic cancer. In right-sided tumors, the small bowel and upper abdominal regions are more frequently affected.
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Affiliation(s)
- Maurits P Engbersen
- Department of Radiology, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Elias Nerad
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Charlotte J V Rijsemus
- Department of Radiology, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
- Department of Surgery, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Tineke Buffart
- Department of Gastrointestinal Oncology, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
| | - Regina G H Beets-Tan
- Department of Radiology, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Arend G J Aalbers
- Department of Surgery, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
| | - Niels F M Kok
- Department of Surgery, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands
| | - Max J Lahaye
- Department of Radiology, Antoni Van Leeuwenhoek-Netherlands Cancer Institute, PO Box 900203, 1006 BE, Amsterdam, The Netherlands.
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Sugarbaker PH, Chang D. Revised prognostic indicators for treatment of lymph node positive colorectal peritoneal metastases. J Surg Oncol 2022; 125:889-900. [PMID: 35032331 DOI: 10.1002/jso.26792] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/03/2021] [Accepted: 01/03/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Peritoneal metastases from colon and rectal cancer presents a new target for a regional approach to treatment. Proper patient selection requires an understanding of the natural history of the disease progression. METHODS Data from colorectal cancer patients treated for peritoneal metastases by cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy and early postoperative intraperitoneal chemotherapy and the records from the primary colon or rectal cancer surgery were analyzed to assess their impact on survival. Data regarding the anatomic sites of colorectal peritoneal metastases was gathered at the time of a complete CRS. RESULTS A cohort of 73 patients with peritoneal metastases and lymph node metastases but no liver metastases provided the information. All patients had a complete cytoreduction. Left-sided primary cancer and a complete or near complete response to neoadjuvant chemotherapy (NAC) indicated improved survival. Tumor progression within the abdominal incision, carcinoembryonic antigen (CEA) >10, peritoneal cancer index >9 and peritoneal metastases present in the abdominopelvic regions 6 and 11 carried an especially guarded prognosis. CONCLUSIONS Reduced survival occurred with a right-sided or rectal primary cancer, a CEA >10, tumor cell entrapment, and involvement of abdominopelvic regions 6 and 11. Effective NAC showed a favorable outcome.
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Affiliation(s)
- Paul H Sugarbaker
- Washington Cancer Institute, Program in Peritoneal Surface Malignancy, Washington, District of Columbia, USA
| | - David Chang
- Westat, Rockville, Washington Cancer Institute, Program in Peritoneal Surface Malignancy, Washington, Maryland, USA
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35
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Limitations of laparoscopy to assess the peritoneal cancer index and eligibility for cytoreductive surgery with HIPEC in peritoneal metastasis. Langenbecks Arch Surg 2022; 407:1667-1675. [PMID: 35112142 PMCID: PMC8809494 DOI: 10.1007/s00423-022-02455-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/25/2022] [Indexed: 02/03/2023]
Abstract
PURPOSE We aimed to determine the value of laparoscopy to assess the intra-abdominal tumor extent and predict complete cytoreduction. METHODS All patients at our department in the period from 2017 to 2021 that underwent laparoscopy to assess peritoneal metastasis and subsequent open exploration with the intention to perform cytoreductive surgery (CRS) with HIPEC were retrospectively identified in a continuously maintained database. RESULTS Forty-three patients were analyzed. Peritoneal cancer index (PCI) determination by laparoscopy compared to open surgery was overestimated in five patients (11.6%), identical in eleven patients (25.6%), and underestimated in 27 patients (62.8%). PCI differences were independent of surgeons, tumor entities, and prior chemotherapy. Thirty-four patients (79.1%) were determined eligible for CRS with HIPEC during open exploration, whereas nine patients (20.9%) underwent a non-therapeutic laparotomy. Complete or almost complete cytoreduction was achieved in 33 patients (76.7%). In one patient, completeness of cytoreduction was not documented. CONCLUSIONS We demonstrate a moderate agreement according to weighted Cohen's kappa analysis of PCI values calculated during laparoscopy and subsequent open exploration for CRS with HIPEC. Uncertainty of PCI assessment should therefore be kept in mind when performing laparoscopy in patients with peritoneal metastasis.
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Siesing C, Petersson A, Ulfarsdottir T, Chattopadhyay S, Nodin B, Eberhard J, Brändstedt J, Syk I, Gisselsson D, Jirström K. Delineating the intra-patient heterogeneity of molecular alterations in treatment-naïve colorectal cancer with peritoneal carcinomatosis. Mod Pathol 2022; 35:979-988. [PMID: 35169225 PMCID: PMC9249627 DOI: 10.1038/s41379-022-01012-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/27/2021] [Accepted: 01/03/2022] [Indexed: 12/12/2022]
Abstract
In a non-negligible number of patients with metastatic colorectal cancer (mCRC), the peritoneum is the predominant site of dissemination. Cure can be achieved by cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), but this procedure is associated with long-term morbidity and high relapse rates. Thus, there is a pressing need for improved therapeutic strategies and complementary biomarkers. The present study explored the molecular heterogeneity in mCRC with peritoneal carcinomatosis (PC), and the potential clinical implications thereof. Multi-region immunohistochemical profiling and deep targeted DNA-sequencing was performed on chemotherapy-naïve tumours from seven patients with synchronous colorectal PC who underwent CRS and HIPEC. In total, 88 samples (5-19 per patient) were analysed, representing primary tumour, lymph node metastases, tumour deposits, PC and liver metastases. Expression of special AT-rich sequence-binding protein 2 (SATB2), a marker of colorectal lineage, was lacking in the majority of cases, and a conspicuous intra-patient heterogeneity was denoted for expression of the proposed prognostic and predictive biomarker RNA-binding motif protein 3 (RBM3). Loss of mismatch repair proteins MLH1 and PSM2, observed in one case, was concordant with microsatellite instability and the highest tumour mutational burden. When present in a patient, mutations in key CRC driver genes, i.e., KRAS, APC and TP53, were homogenously distributed across all samples, while less common mutations were more heterogenous. On the same note, copy number variations showed intra-patient as well inter-patient heterogeneity. In two out of seven cases, hierarchical clustering revealed that samples from the PC and lymph node metastases were more similar to each other than to the primary tumour. In summary, these findings should encourage additional studies addressing the potential distinctiveness of mCRC with PC, which might pave the way for improved personalized treatment of these patients.
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Affiliation(s)
- Christina Siesing
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.
| | - Alexandra Petersson
- grid.4514.40000 0001 0930 2361Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Thora Ulfarsdottir
- grid.411843.b0000 0004 0623 9987Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Subhayan Chattopadhyay
- grid.4514.40000 0001 0930 2361Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Björn Nodin
- grid.4514.40000 0001 0930 2361Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Jakob Eberhard
- grid.4514.40000 0001 0930 2361Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Jenny Brändstedt
- grid.4514.40000 0001 0930 2361Division of Surgery, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Ingvar Syk
- grid.4514.40000 0001 0930 2361Division of Surgery, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - David Gisselsson
- grid.4514.40000 0001 0930 2361Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Karin Jirström
- grid.4514.40000 0001 0930 2361Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
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Parikh MS, Johnson P, Romanes JP, Freitag HE, Spring ME, Garcia-Henriquez N, Monson JRT. Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Colorectal Peritoneal Metastases: A Systematic Review. Dis Colon Rectum 2022; 65:16-26. [PMID: 34636780 DOI: 10.1097/dcr.0000000000002315] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Combined treatment modality of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy is emerging as an alternative option for colorectal peritoneal metastases, but there is ambiguity regarding patient selection, treatment protocols, and efficacy. OBJECTIVE To elaborate on the patient characteristics, hyperthermic intraperitoneal chemotherapy protocol and health outcomes in colorectal peritoneal metastases patients undergoing a combination of hyperthermic intraperitoneal chemotherapy and cytoreductive surgery and provide guidance for future studies. DATA SOURCES A Medline search for English language studies published between 2004 and 2019. STUDY SELECTION Medical subject headings and key terms, including: hyperthermic intraperitoneal chemotherapy, colorectal peritoneal metastases, colorectal cancer and combinations thereof as per guidelines. MAIN OUTCOME MEASURES Overall survival, disease-free survival, and morbidity and mortality rates. RESULTS Of the 26 included studies, 42% were published between 2016 and 2019. More than half of the studies were retrospective in nature and conducted in tertiary specialized centers outside of the United States. The median age range was 44 to 62 years. Mitomycin C-based therapy was seen in 50% of studies. Mean weighted median disease-free survival for 11 studies was 15 months (9 to 36 months). Median OS ranged from 12 to 63 months, with an average of 33.6 months among 20 studies. Overall morbidity varied from 11% to 56%, with a weighted mean of 29% in 18 studies. Mortality ranged from 0 to 34%, with a weighted mean of 4% in 15 studies. LIMITATIONS Despite careful study selection, variability in methodology of the included studies can limit review findings. CONCLUSION Due to study heterogeneity, and a recent large, randomized trial showing no overall benefit, use of cytoreductive surgery with hyperthermic intraperitoneal chemotherapy in colorectal peritoneal metastases patients is highly controversial. Further standardized controlled studies can help uniformly define and build consensus among the medical community on patient eligibility and the optimal hyperthermic intraperitoneal chemotherapy techniques. PROSPERO Registered on March 3, 2020, CRD42020146942.
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Affiliation(s)
- Manasi S Parikh
- Center for Colon and Rectal Cancer, Surgical Health Outcomes Consortium, AdventHealth Orlando, Orlando, Florida
| | - Paul Johnson
- Center for Colon and Rectal Cancer, Surgical Health Outcomes Consortium, AdventHealth Orlando, Orlando, Florida
| | | | - Harvey E Freitag
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Mary E Spring
- Nova Southeastern University College of Osteopathic Medicine, Fort Lauderdale, Florida
| | - Norbert Garcia-Henriquez
- Center for Colon and Rectal Cancer, Surgical Health Outcomes Consortium, AdventHealth Orlando, Orlando, Florida
| | - John R T Monson
- Center for Colon and Rectal Cancer, Surgical Health Outcomes Consortium, AdventHealth Orlando, Orlando, Florida
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Abdel Mageed H, Van Der Speeten K, Sugarbaker P. The many faces of intraperitoneal chemotherapy. Surg Oncol 2021; 40:101676. [PMID: 34875459 DOI: 10.1016/j.suronc.2021.101676] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 11/12/2021] [Accepted: 11/18/2021] [Indexed: 12/16/2022]
Abstract
Cytoreductive surgery and intraperitoneal chemotherapy may offer chance for cure for patients with peritoneal metastasis. Many variations emerged, causing uncertainty when choosing the most suitable variant. By reviewing variability encountered in the management of peritoneal metastasis, we aim to raise awareness about this issue and hopefully initiate efforts to solve it. We review variance encountered in all aspects of this complex field of surgical oncology, indications, patient selection criteria, definition and extent of cytoreductive surgery and the numerous variables of intraperitoneal chemotherapy. Best benefit was achieved with pseudomyxoma peritonei, and to lesser extent in colorectal, ovarian and gastric cancer, but Indications keep expanding to include other tumors pathologies. Selection of patients depends on numerous prognostic indicators and criteria, according to tumor extent and pathology. The standard definition of cytoreductive surgery remains the same, but the boundaries of resection expand. Numerous chemotherapy regimens and administration methods are used, in search for best possible benefit. This variance must be reduced, to make the best use of, and further spread this treatment combination. Practical simple guidelines are needed for surgical oncologists willing to utilize this treatment for their patients, to be considered a true standard of care.
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Affiliation(s)
- Hisham Abdel Mageed
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt. 27a Baghdad St., Korba, Heliopolis, Cairo, 11341, Egypt.
| | - Kurt Van Der Speeten
- Department of Surgical Oncology, Schiepse Bos 6, Ziekenhuis Oost-Limburg. Genk, Belgium; Hasselt University. Diepenbeek, Belgium.
| | - Paul Sugarbaker
- Program in Peritoneal Surface Malignancy, Washington Cancer Institute, Washington, DC, USA; Sugarbaker Oncology 3629 Fulton St. NW, Washington, DC, 20007, USA.
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Houlzé-Laroye C, Glehen O, Sgarbura O, Gayat E, Sourrouille I, Tuech JJ, Delhorme JB, Dumont F, Ceribelli C, Amroun K, Arvieux C, Moszkowicz D, Pirro N, Lefevre JH, Courvosier-Clement T, Paquette B, Mariani P, Pezet D, Sabbagh C, Tessier W, Celerier B, Guilloit JM, Taibi A, Quenet F, Bakrin N, Pocard M, Goéré D, Brigand C, Piessen G, Eveno C. Half of Postoperative Deaths After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Could be Preventable: A French Root Cause Analysis on 5562 Patients. Ann Surg 2021; 274:797-804. [PMID: 34334647 DOI: 10.1097/sla.0000000000005101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To perform a retrospective root-cause analysis of postoperative death after CRS and HIPEC procedures. BACKGROUND The combination of CRS and HIPEC is an effective therapeutic strategy to treat peritoneal surface malignancies, however it is associated with significant postoperative mortality. METHODS All patients treated with a combination of CRS and HIPEC between January 2009 and December 2018 in 22 French centers and died in the hospital, were retrospectively analyzed. Perioperative data of the 101 patients were collected by a local senior surgeon with a sole junior surgeon. Three independent experts investigated the typical root cause of death and provided conclusions on whether postoperative death was preventable (PREV group) or not (NON-PREV group). A typical root cause of preventable postoperative death was classified on a cause-and-effect diagram. RESULTS Of the 5562 CRS+HIPEC procedures performed, 101 in-hospital deaths (1.8%) were identified, of which a total of 18 patients of 70 years old and above and 20 patients with ASA score of 3. Etiology of peritoneal disease was mainly colorectal. A total of 54 patients (53%) were classified in the PREV group and 47 patients (47%) in the NON-PREV group. The results of the study show that in the PREV group, WHO performance status 1-2 was more frequent and the Median Peritoneal Cancer Index was higher compared with those of the NON-PREV group. The cause of death in the PREV group was classified as: (i) preoperatively for debatable indication (59%), (ii) intraoperatively (30%) and (iii) postoperatively in 17 patients (31%). A multifactorial cause of death was found in 11 patients (20%). CONCLUSION More than half of the postoperative deaths after combined CRS and HIPEC may be preventable, mainly by following guidelines regarding preoperative selection of the patients and adequate intraoperative decisions.
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Affiliation(s)
- Constance Houlzé-Laroye
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, F-59000 Lille, France
| | - Olivier Glehen
- Department of General Surgery and Surgical Oncology, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France; EMR 3738 Lyon Sud Charles Mérieux Faculty, Claude Bernard University Lyon 1, Oullins, France
| | - Olivia Sgarbura
- Department of Surgical Oncology, Cancer Institute Montpellier, University of Montpellier 208 Avenue des Apothicaires, Montpellier, Cedex 05, France
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, F-34298, France
| | - Etienne Gayat
- INSERM UMR-S 942, Université de Paris, Paris, France; Department of Anaesthesiology and Critical Care Medicine, Lariboisière University Hospital, DMU PARABOL, AP-HP.Nord, Paris, France
| | - Isabelle Sourrouille
- Department of Visceral and Oncological Surgery, Gustave Roussy, Cancer Campus, Villejuif Cedex, France
| | - Jean-Jacques Tuech
- Department of Digestive Surgery, Rouen University Hospital, Rouen, France
| | - Jean-Baptiste Delhorme
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University, Strasbourg, France
| | - Frédéric Dumont
- Department of Surgical Oncology, ICO René Gauducheau Cancer Center, Saint-Herblain, France
| | - Cécilia Ceribelli
- Department of Digestive Surgery, Institut de Cancérologie de Lorraine, 54519 Vandoeuvre-les-Nancy
| | - Koceila Amroun
- Department of General, Digestive and Endocrine Surgery, Robert-Debré Hospital, Université de Reims Champagne-Ardenne, 51100 Reims, France
| | - Catherine Arvieux
- Department of Digestive Surgery, Grenoble-Alpes University Hospital, Grenoble, France
| | - David Moszkowicz
- Université de Paris; Department of Digestive Surgery, Louis-Mourier Hospital, DMU ESPRIT - GHU AP-HP. Nord - University of Paris; Colombes, France
| | - Nicolas Pirro
- Department of Digestive Surgery, Timône University Hospital, Marseille, France
| | - Jérémie H Lefevre
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France
| | | | - Brice Paquette
- Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University Hospital of Besançon, Besançon, France
| | - Pascale Mariani
- Department of Surgical Oncology, Curie Institute, Paris, France
| | - Denis Pezet
- Department of Digestive Surgery, CHU Clermont Ferrand, 1 rue Lucie et Raymond Aubrac, Clermont-Ferrand, France
| | - Charles Sabbagh
- Department of Digestive and Oncological Surgery, University Hospital of Amiens, France
| | - Williams Tessier
- Department of digestive and oncological Surgery, Oscar Lambret Center, Lille, France
| | - Bertrand Celerier
- Department of Colorectal Surgery, CHU Bordeaux, Haut-Leveque Hospital, University of Bordeaux, Pessac, France
| | - Jean-Marc Guilloit
- Department of Surgical Oncology, François Baclesse Institute, 3 avenue du general Harris, Caen, France
| | - Abdelkader Taibi
- Endocrine, General and Digestive Surgery Department, CHU of Limoges, Limoges, France
| | - François Quenet
- Department of Surgical Oncology, Cancer Institute Montpellier, University of Montpellier 208 Avenue des Apothicaires, Montpellier, Cedex 05, France
| | - Naoual Bakrin
- Department of General Surgery and Surgical Oncology, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France; EMR 3738 Lyon Sud Charles Mérieux Faculty, Claude Bernard University Lyon 1, Oullins, France
| | - Marc Pocard
- Service de chirurgie digestive hépato-bilio-pancréatique, Hôpital Pitié Salpêtrière, Assistance publique-hôpitaux de Paris, AP-HP, Paris, France
- Université de Paris, UMR INSERM 1275 CAP Paris-Tech, F-75010 Paris, France
| | - Diane Goéré
- Department of Digestive and Oncological Surgery, Saint-Louis University Hospital, Paris, France
| | - Cécile Brigand
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University, Strasbourg, France
| | - Guillaume Piessen
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, F-59000 Lille, France
- UMR-S1277 - CANTHER laboratory "Cancer Heterogeneity, Plasticity and Resistance to Therapies," Lille, France
| | - Clarisse Eveno
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, F-59000 Lille, France
- UMR-S1277 - CANTHER laboratory "Cancer Heterogeneity, Plasticity and Resistance to Therapies," Lille, France
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Bacalbasa N, Balescu I, Cretoiu D, Halmaciu I, Dimitriu M, Socea B, Diaconu C, Iliescu L, Savu C, Savu C, Filipescu A, Stoica C, Stiru O. Determination of whether HIPEC is beneficial in patients with synchronous peritoneal and liver metastases from colorectal cancer (Review). Exp Ther Med 2021; 22:1267. [PMID: 34594404 DOI: 10.3892/etm.2021.10702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/19/2021] [Indexed: 12/11/2022] Open
Abstract
Peritoneal carcinomatosis, as well as the presence of liver metastases from colorectal cancer, has been long considered as the sign of a systemic disease, transforming the patient into a candidate for palliation and best supportive care. However, in recent decades, progress in the field of medical and surgical oncology has allowed scientists worldwide to produce curative therapeutic strategies for these cases such as hyperthermic intraperitoneal chemotherapy (HIPEC) or extended liver resection. In addition, the association of these two therapies has also been performed with encouraging results. The aim of the current study was to review articles published thus far in regard to the association of these two therapeutic strategies, in order to identify which cases can benefit the most, which is the most efficient agent or combination of agents, and whether these types of therapy should be performed as monotherapy or as a two-stage procedure.
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Affiliation(s)
- Nicolae Bacalbasa
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Visceral Surgery, Center of Excellence in Translational Medicine, 'Fundeni' Clinical Institute, 022328 Bucharest, Romania.,Department of Obstetrics and Gynecology, 'I. Cantacuzino' Clinical Hospital, 030167 Bucharest, Romania
| | - Irina Balescu
- Department of Visceral Surgery, 'Ponderas' Academic Hospital, 021188 Bucharest, Romania
| | - Dragos Cretoiu
- Department of Cellular, Molecular and Histology Biology, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Cellular and Molecular Biology and Histology Scientific Researcher, 'Alessandrescu-Rusescu' National Institute of Mother and Child Health, Fetal Medicine Excellence Research Center, 020395 Bucharest, Romania
| | - Ioana Halmaciu
- Department of Anatomy, 'George Emil Palade' University of Medicine, Pharmacy, Science and Technology, 540142 Târgu Mureș, Romania
| | - Mihai Dimitriu
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Obstetrics and Gynecology, 'Sf. Pantelimon' Emergency Clinical Hospital, 021659 Bucharest, Romania
| | - Bogdan Socea
- Department of Surgery, 'Sf. Pantelimon' Emergency Clinical Hospital, 021659 Bucharest, Romania
| | - Camelia Diaconu
- Department of Internal Medicine, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Internal Medicine, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
| | - Laura Iliescu
- Department of Internal Medicine, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Internal Medicine, 'Fundeni' Clinical Institute, 022328 Bucharest, Romania
| | - Cornel Savu
- Department of Thoracic Surgery, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Thoracic Surgery, 'Marius Nasta' Institute of Pneumonology, 050159 Bucharest, Romania
| | - Carmen Savu
- Department of Anesthesiology, 'Fundeni' Clinical Institute, 022328 Bucharest, Romania
| | - Alexandru Filipescu
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Obstetrics and Gynecology, 'Elias' Emergency Hospital, 125100 Bucharest, Romania
| | - Claudia Stoica
- Department of Visceral Surgery, County Emergency Hospital Ilfov, 022104 Bucharest, Romania
| | - Ovidiu Stiru
- Department of Cardiovascular Surgery, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Cardiovascular Surgery, 'Prof. Dr. C. C. Iliescu' Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
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Di Giorgio A, Santullo F, Attalla El Halabieh M, Lodoli C, Abatini C, Calegari MA, Martini M, Rotolo S, Pacelli F. Clinical and Molecular Features in Patients Undergoing Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Carcinosis from Colorectal Cancer. J Gastrointest Surg 2021; 25:2649-2659. [PMID: 34244953 DOI: 10.1007/s11605-021-05073-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 06/04/2021] [Indexed: 01/31/2023]
Abstract
PURPOSE Careful patient selection plays a crucial role in avoiding overtreatment and further increases survival rates in patients undergoing cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for colorectal cancer (CRC) with peritoneal metastases (PM). METHODS The clinical and molecular factors influencing survival in patients who had undergone CRS with HIPEC between January 2015 and December 2018 were analyzed. RESULTS Sixty-six patients underwent CRS with HIPEC during the study period. The median overall survival (OS) was 36 months, with a 3-year OS of 43%. Multivariate analysis revealed increased PCI (HR: 1.21; 95% CI: 1.02-1.41; p = 0.020), right-sided primary tumor (HR: 3.01; 95% CI: 1.27-7.13; p = 0.017), and BRAF V600E mutation (HR: 4.55; 95% CI: 1.21-17.21; p = 0.025) as independent predictors for worse OS. CONCLUSION In addition to confirming the prognostic role of PCI, our study extends the role of BRAF mutation and right primary tumor location as markers for worse prognosis.
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Affiliation(s)
- Andrea Di Giorgio
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Francesco Santullo
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.
| | - Miriam Attalla El Halabieh
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Claudio Lodoli
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Carlo Abatini
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | | | - Maurizio Martini
- Institute of Pathology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Stefano Rotolo
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.,Surgery, Oncology, and Stomatology Unit, University of Palermo, Palermo, Italy
| | - Fabio Pacelli
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
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Seeing the whole picture: Added value of MRI for extraperitoneal findings in CRS-HIPEC candidates. Eur J Surg Oncol 2021; 48:462-469. [PMID: 34563410 DOI: 10.1016/j.ejso.2021.09.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/27/2021] [Accepted: 09/16/2021] [Indexed: 01/16/2023] Open
Abstract
PURPOSE In colorectal cancer (CRC) patients the selection of suitable cytoreductive surgery and hyperthermic peritoneal chemotherapy (CRS-HIPEC) candidates is based on the location and extent of peritoneal metastases (PM) and presence of extraperitoneal metastases. MRI is increasingly being used to accurately assess the extent of PM, however, the significance of extraperitoneal findings in these scans has never been evaluated before. METHODS CRC patients who had undergone an additional MRI scan after standard work-up with CT for preoperative staging between January 2016-January 2020 were selected. CT and MRI reports were reviewed for new abdominopelvic extra-peritoneal findings on MRI (MR-EPF) and MR-EPFs concerning lesions previously indicated as equivocal (uncertain benign/malignant) on CT. Reference standard were surgical results or follow-up imaging. RESULTS In 158 included patients 60 MR-EPFs (in 58/158 patients) were noted: twenty-six (43%) were new findings and thirty-four (57%) were equivocal findings on CT. Of the 34 equivocal findings 27 were 'rejected/less likely malignant' and 7 'confirmed/more likely malignant' based on MRI. In 29 patients (18%) the MR-EPFs had direct influence on treatment planning. Three patients (2%), eligible for CRS-HIPEC on CT, were deemed inoperable due to MR-EPFs. CONCLUSION MRI had an added value in more than a third of the patients due to abdominopelvic extraperitoneal findings that were undetected or indeterminate on CT and therefore influenced the treatment in a substantial part of the patients. Combined with the known accurate detection of peritoneal disease on MRI, MRI seems a logical addition to the diagnostic workup of potential CRS-HIPEC candidates.
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García-Fadrique A, Estevan Estevan R, Sabater Ortí L. Quality Standards for Surgery of Colorectal Peritoneal Metastasis After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy. Ann Surg Oncol 2021; 29:188-202. [PMID: 34435297 DOI: 10.1245/s10434-021-10642-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 07/27/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND The standardization of surgical outcomes throughout surgical procedures is mandatory. Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC) should provide proficient oncological and surgical outcomes. STUDY DESIGN The aim of this study was to identify clinically relevant quality indicators and their quality standard, and to determine their acceptable quality limit. A systematic review on cytoreductive results from 2000 to 2018 was performed focusing on clinical guidelines, consensus conferences, and publications. After the selection of quality indicators, a systematic review of indexed references was performed in order to calculate the quality standard for each indicator. STUDY SELECTION Unicentric/multicentric series, comparative studies, and clinical trials. Studies were to include outcomes after cytoreduction of colorectal origin and series with more than 50 patients. Quality indicators with at least 10 series were mandatory and objective measurements were also mandatory for inclusion. MAIN OUTCOME MEASUREMENTS Quality indicators selected were 1- to 5-year survival, overall disease-free survival, 1- to 5-year disease-free survival, complete surgical resection, duration of surgery, length of stay, overall morbimortality, major morbidity, re-intervention, postoperative hemorrhage, intestinal fistula, anastomotic leakage, wound infection, postoperative medical complications, overall recurrence, and failure to rescue. RESULTS The most relevant quality indicators and critical quality limits were overall disease-free survival and 5-year overall disease-free survival (14 months and <10 months, and 14% and <4%, respectively), completeness of surgical resection (89% and <80%, respectively), overall mortality (3% and >8%, respectively), overall morbidity (47% and >63%, respectively), failure to rescue (12% and <30%, respectively), reintervention (13 and <22%, respectively), anastomotic leakage (6% and <13%, respectively), and overall recurrence (60% and <74%, respectively). CONCLUSION This is the first study to assess quality standards in CRS + HIPEC for colorectal peritoneal metastases. The current data are of particular relevance for future studies to control the variability of this surgery.
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Affiliation(s)
| | | | - Luis Sabater Ortí
- Hospital Clínico Universitario, Department of Surgery, Biomedical Research Institute INCLIVA, University of Valencia, Valencia, Spain
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van Stein RM, Aalbers AGJ, Sonke GS, van Driel WJ. Hyperthermic Intraperitoneal Chemotherapy for Ovarian and Colorectal Cancer: A Review. JAMA Oncol 2021; 7:1231-1238. [PMID: 33956063 DOI: 10.1001/jamaoncol.2021.0580] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Importance The peritoneal surface is a common site of disease in ovarian and colorectal cancer. Peritoneal metastases carry a poor prognosis, despite maximal therapeutic efforts, including surgical removal of tumor deposits and intravenous chemotherapy. Hyperthermic intraperitoneal chemotherapy (HIPEC) is a single intraoperative procedure that delivers chemotherapy directly into the abdominal cavity, leading to high intracellular drug concentration at the peritoneal surface. This review describes the current knowledge regarding the mechanism of action, safety, and efficacy of HIPEC in the treatment of peritoneal metastases from epithelial ovarian and colorectal cancers and explores current knowledge gaps. Observations Toxic effects of HIPEC are limited. Evidence from a randomized trial shows improved recurrence-free and overall survival after HIPEC in patients with ovarian cancer who are ineligible for primary cytoreductive surgery (CRS). The effect of HIPEC for patients with ovarian cancer undergoing primary CRS or CRS for recurrent disease has not yet been determined, and results of ongoing trials must be awaited. A recent study in patients with peritoneal metastases from colorectal cancer did not show a benefit of HIPEC when added to perioperative chemotherapy. Conclusions and Relevance Based on available evidence, various international guidelines include the option to add HIPEC to interval CRS for patients with stage III ovarian cancer. The role of HIPEC in colorectal cancer is less well defined. Future studies will need to tailor patient selection, timing, and optimal regimens of HIPEC to improve the effectiveness of this specialized treatment in ovarian, colorectal, and other tumor types.
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Affiliation(s)
- Ruby M van Stein
- Department of Gynecologic Oncology, The Netherlands Cancer Institute, Amsterdam
| | - Arend G J Aalbers
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam
| | - Gabe S Sonke
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam
| | - Willemien J van Driel
- Center for Gynecologic Oncology Amsterdam, The Netherlands Cancer Institute, Amsterdam
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45
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Mor E, Assaf D, Laks S, Benvenisti H, Schtrechman G, Hazzan D, Segev L, Yaka R, Shacham-Shmueli E, Margalit O, Halpern N, Perelson D, Kaufmann MI, Ben-Yaacov A, Nissan A, Adileh M. Ratio of Pathological Response to Preoperative Chemotherapy in Patients Undergoing Complete Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy for Metastatic Colorectal Cancer Correlates with Survival. Ann Surg Oncol 2021; 28:9138-9147. [PMID: 34232423 DOI: 10.1245/s10434-021-10367-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/04/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Pathological response of colorectal peritoneal metastasis (CRPM) may affect prognosis. We investigated the relationship between oncological outcomes and pathological response to chemotherapy of CRPM following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS We conducted a retrospective analysis of a prospectively maintained Peritoneal Surface Malignancies database between 2015 and 2020. Analysis included patients with CRPM who underwent a CRS/HIPEC procedure (n = 178). The cohort was divided into three groups according to the response ratio (ratio of tumor-positive specimens to the total number of specimens resected): Group A, complete response; Group B, high response ratio, and Group C, low response ratio. RESULTS The group demographics were similar, but the overall complication rate was higher in Group C (65.2%) compared with Groups A (55%) and B (42.8%) [p = 0.03]. Survival correlated to response ratio; the estimated median disease-free survival of Group C was 9.1 months (5.97-12.23), 14.9 months (4.72-25.08) for Group B, and was not reached in Group A (p = 0.001). The estimated median overall survival in Group C was 35 months (26.69-43.31), and was not reached in Groups A and B (p = 0.001). CONCLUSIONS The pathological response ratio to systemic therapy correlates with survival in patients undergoing CRS/HIPEC. This study supports the utilization of preoperative therapy for better patient selection, with a potential impact on survival.
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Affiliation(s)
- Eyal Mor
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Dan Assaf
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Shachar Laks
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Haggai Benvenisti
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Gal Schtrechman
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - David Hazzan
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Lior Segev
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Ronel Yaka
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Einat Shacham-Shmueli
- The Department of Oncology, Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Ofer Margalit
- The Department of Oncology, Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Naama Halpern
- The Department of Oncology, Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Daria Perelson
- The Department of Anesthesiology, Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Monica-Inda Kaufmann
- The Department of Pathology, Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Almog Ben-Yaacov
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Aviram Nissan
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel
| | - Mohammad Adileh
- The Department of General and Oncological Surgery, Surgery C Sheba Medical Center, Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Hashomer, Israel.
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Sgarbura O, Al Hosni M, Petruzziello A, Figueroa R, Khellaf L, Pissas MH, Carrère S, Nougaret S, Bibeau F, Quénet F. Complete pathologic response after two-stage cytoreductive surgery with HIPEC for bulky pseudomyxoma peritonei: proof of concept. Int J Hyperthermia 2021; 37:585-591. [PMID: 32484014 DOI: 10.1080/02656736.2020.1772511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Introduction: Pseudomyxoma peritonei (PMP) is a rare disease characterized by the progressive accumulation of mucinous ascites and peritoneal implants. The optimal treatment for PMP includes the association of complete cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC). For patients with a large burdensome disease, the completeness of cytoreduction sometimes requires maximal effort surgery. The aim of this article is to provide proof of concept for two stage cytoreductive surgery (CRS) in this category of patients.Methods and materials: A two stage CRS and HIPEC with oxaliplatin was proposed for patients with bulky PMP including important involvement of the serosal surfaces of the bowel or colon who had an impaired nutritional status. The residual disease at the end of the first stage was less than 5 mm of thickness on several implants. Clinical, surgical and histopathological variables were analyzed.Results: All eight patients completed the two-stage strategy. Mortality was nil. One Clavien Dindo grade 3 event occurred in each stage. After a median follow up of 29.5 months, all patients were alive and free of recurrence. All of the patients had histopathological complete response on the specimens obtained from the residual sites during the second stage surgery.Conclusions: Two-stage surgical strategy is feasible for bulky PMP patients and it is associated with little high-grade morbidity and enhanced visceral sparing.
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Affiliation(s)
- Olivia Sgarbura
- Surgical Oncology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France.,University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France
| | - Mohammed Al Hosni
- Surgical Oncology Division, Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman
| | | | | | - Lakhdar Khellaf
- University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France.,Pathology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France
| | - Marie-Hélène Pissas
- Surgical Oncology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France.,University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France
| | - Sébastien Carrère
- Surgical Oncology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France.,University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France
| | - Stephanie Nougaret
- University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France.,Radiology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France
| | - Frédéric Bibeau
- Pathology Department, Caen University Hospital, University of Caen Normandy, Caen, France
| | - François Quénet
- Surgical Oncology Department, Montpellier Cancer Institute, University of Montpellier, Montpellier, France.,University of Medicine Montpellier 2 Rue de l'École de Médecine, Montpellier, France
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The Characteristics of 206 Long-Term Survivors with Peritoneal Metastases from Colorectal Cancer Treated with Curative Intent Surgery: A Multi-Center Cohort from PSOGI. Cancers (Basel) 2021; 13:cancers13122964. [PMID: 34199234 PMCID: PMC8231850 DOI: 10.3390/cancers13122964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/01/2021] [Accepted: 06/09/2021] [Indexed: 01/04/2023] Open
Abstract
Simple Summary Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy improves survival in selected patients with peritoneal metastases from colorectal cancer (CRC). However, the characteristics of long-term survivors are not well documented. This study set out to investigate the patient characteristics associated with the long-term survival of peritoneal metastases from CRC. We retrospectively analyzed 206 long-term survivors who underwent CRS for peritoneal metastases from CRC. We found that most long-term survivors showed low peritoneal cancer index (PCI), low PCI of small bowel subsets, and complete cytoreduction (CC-0), while some exhibited characteristics considered associated with poor prognosis. Abstract Background: We conducted this study to review the patient characteristics associated with long-term survival in patients with peritoneal metastases from colorectal cancer who underwent cytoreductive surgery (CRS). Methods: We retrospectively investigated patients with peritoneal metastases from CRC treated with curative intent surgery with or without hyperthermic intraperitoneal chemotherapy at 13 institutions worldwide between January 1985 and April 2015 and survived longer than five years after the first CRS for peritoneal metastases. Clinical and oncological features and therapeutic parameters were described and analyzed. Results: Two hundred six long-term survivors were available for study. The median peritoneal cancer index (PCI) of this cohort was 4 (interquartile range (IQR), 2–7), and the median score of the small bowel regions of the PCI (SB-PCI) was 0 (IQR, 0–2). Complete cytoreduction (CC-0) was achieved in 180 (87.4%) patients. Recurrence was observed in 122 (59.2%) patients at a median of 1.8 (IQR, 1.2–2.6) years. Conclusions: While most long-term survivors showed low PCI/SB-PCI and CCR-0, some had characteristics considered associated with poor prognosis. Curative intent treatments may be considered in well-informed and fit patients showing negative factors affecting survival outcome.
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Li Z, Redondo Ntutumu JDD, Huang S, Cai Z, Han S, Balde AI, Luo Z, Fang S. Comparison of the outcomes of cytoreductive surgery versus surgery plus hyperthermic intraperitoneal chemotherapy for peritoneal carcinomatosis: a propensity score matching analysis. Surg Endosc 2021; 35:2789-2796. [PMID: 32632486 DOI: 10.1007/s00464-020-07712-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 06/09/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are effective treatment options for selected patients with peritoneal carcinomatosis (PC). We compared the short-term outcomes of surgery plus HIPEC and CRS alone for PC. METHODS We retrospectively examined patients who underwent CRS-HIPEC for PC at a single center from 2014 to 2019 using the Chinese CRS-HIPEC patient database at our institution. Patients were divided into two groups: surgery plus HIPEC (450) and surgery alone (200). A 1:1 propensity score matching (PSM) analysis was performed. The postoperative outcomes, mortality, and length of hospital stay were compared between the surgery plus HIPEC and CRS alone groups. RESULTS Propensity scoring generated 162 pairs. There was no statistically significant difference in the 30-day mortality rate between the groups (0% vs 0%, P = 1.000), and the morbidity rates were similar in both groups (7.4% vs 8.0%, P = 0.835). The surgery plus HIPEC group had a longer operative time (247.81 ± 64.70 vs 184.55 ± 29.56, P ≤ 0.001) and a slightly longer postoperative hospital stay (14.64 ± 5.24 vs 12.59 ± 3.76, P ≤ 0.001). No other baseline characteristics were significantly different. CONCLUSIONS Surgery plus HIPEC is feasible for select patients and is associated with prolonged surgery times and prolonged hospital stays, and there is no significant difference in mortality rates or postoperative outcomes.
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Affiliation(s)
- Zhou Li
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China.
| | - Juan de Dios Redondo Ntutumu
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
| | - Shengyi Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
| | - Zhai Cai
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
| | - Shuai Han
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China.
| | - A I Balde
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
| | - Zeyu Luo
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
| | - Suzhen Fang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, No. 253, Industrial Avenue, Haizhu District, Guangzhou, 510282, Guangdong, China
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Synchronous Liver Resection, Cytoreductive Surgery, and Hyperthermic Intraperitoneal Chemotherapy for Colorectal Liver and Peritoneal Metastases: A Systematic Review and Meta-analysis. Dis Colon Rectum 2021; 64:754-764. [PMID: 33742615 DOI: 10.1097/dcr.0000000000002027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Synchronous liver resection, cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy for colorectal liver and peritoneal metastases have traditionally been contraindicated. More recent clinical practice has begun to promote this aggressive treatment in select patients. OBJECTIVE This study aimed to investigate the perioperative and oncological outcomes of patients undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy, with and without liver resection, in the management of metastatic colorectal cancer. DATA SOURCES Medline, Embase, and Cochrane Library databases were searched up to July 2020. STUDY SELECTION Cohort studies comparing outcomes following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy with and without liver resection for metastatic colorectal cancer were reviewed. No randomized controlled trials were available. INTERVENTION Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy with or without synchronous liver resection were compared. MAIN OUTCOME MEASURES The primary outcome measures were perioperative mortality and major morbidity. Secondary outcomes included 3- and 5-year overall survival and 1- and 3-year disease-free survival. RESULTS Fourteen studies fitted the inclusion criteria, with 8 studies included in the meta-analysis. On pooled analysis, there was no significant difference in perioperative morbidity and mortality between the two groups. Patients that underwent concomitant liver resection had worse 1- and 3-year disease-free survival and 3- and 5-year overall survival. LIMITATIONS Only a limited number of studies were available, with a moderate degree of heterogeneity. CONCLUSIONS The addition of synchronous liver resection to cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for the treatment of resectable metastatic colorectal cancer was not associated with increased perioperative major morbidity and mortality in comparison with cytoreduction and hyperthermic intraperitoneal chemotherapy alone. However, the presence of liver metastases was associated with inferior disease-free and overall survival. These data support the continued practice of liver resection, cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy in the management of select patients with such stage IV disease.
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Twelve-Year Single Center Experience Shows Safe Implementation of Developed Peritoneal Surface Malignancy Treatment Protocols for Gastrointestinal and Gynecological Primary Tumors. Cancers (Basel) 2021; 13:cancers13102471. [PMID: 34069475 PMCID: PMC8159136 DOI: 10.3390/cancers13102471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary The treatment of peritoneal surface malignancies (PSM) has dramatically evolved during the past two decades. Indications, treatment protocols, surgical techniques and the application of HIPEC in the prophylactic setting were evaluated in the surgical community. Nevertheless, the current results of the PRODIGE-7 trial disfavored the application of HIPEC for PSM of colorectal cancer and raised uncertainty among surgeons. On the other hand, cytoreductive surgery and HIPEC represent state-of-the-art therapy for peritoneal mesothelioma (except the sarcomatoid-subtype) and pseudomyxoma peritonei. Comparing the literature is cumbersome due to the variety of HIPEC protocols and differences in indication settings. This article aims to provide an insight into the impact of different HIPEC protocols, different indication settings and the implementation of pre-HIPEC laparoscopy on patients’ morbidity rates and outcomes and serves as guidance for surgeons dealing with these patients in order to guarantee high-quality treatment. Abstract (1) Background: Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy provide survival benefits to selected patients. We aimed to report our experience and the evolution of our peritoneal surface malignancy program. (2) Methods: From June 2005 to June 2017, 399 patients who underwent cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy at the Tübingen University Hospital were analyzed from a prospectively collected database. (3) Results: Peritoneal metastasis from colorectal cancer was the leading indication (group 1: 28%; group 2: 32%). The median PCI was 15.5 (range, 1–39) in group 1 and 11 (range, 1–39) in group 2 (p = 0.002). Regarding the completeness of cytoreduction (CC), a score of 0 was achieved in 63% vs. 69% for group 1 and 2, respectively (p = 0.010). Median overall survival rates for patients in group 1 and 2 for colon cancer, ovarian cancer, gastric cancer and appendix cancer were 34 and 25 months; 45 months and not reached; 30 and 16 months; 39 months and not reached, respectively. The occurrence of grade-III and -IV complications slightly differed between groups (14.5% vs. 15.6%). No 30-day mortality occurred. (4) Conclusions: Specialized centers are able to provide low-morbidity cytoreductive surgery and hyperthermic intraperitoneal chemotherapy without mortality. Strict patient selection during the time period significantly improved CC scores.
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