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Byrwa DJ, Twist CJ, Skitzki J, Repasky E, Ham PB, Gupta A. A Review of the Use of Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Malignancy in Pediatric Patients. Cancers (Basel) 2023; 15:2815. [PMID: 37345152 DOI: 10.3390/cancers15102815] [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: 03/31/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 06/23/2023] Open
Abstract
Hyperthermic intraperitoneal chemotherapy (HIPEC) can directly target microscopic peritoneal disease, has achieved regular consideration in the treatment of several adult cancer types, and is more recently being studied in pediatrics. This review paper provides an overview of the use of this modality in pediatrics in order to identify medication choice, discuss post-operative morbidity and mortality, and evaluate impact on overall survival. Four databases were searched including Scopus, PubMed, Embase, and CINAHL and ultimately 37 papers documenting the use of this modality comprising 264 pediatric patients were included. Malignancies treated include desmoplastic small round cell tumor, rhabdomyosarcoma, angiosarcoma, colorectal carcinoma, and mesothelioma, with several rarer tumor types. Cisplatin was the most commonly used drug for HIPEC at varying concentrations for 30-90 min in duration at temperatures of approximately 41-42 °C. Reported toxicities were generally self-limited and there was no post-operative mortality. The impact on overall survival versus systemic chemotherapy and debulking surgery is uncertain due to lack of clinical trials and very small sample size across tumor subsets and the overall pediatric population. The relationship between degree of tumor burden and extent of surgical debulking needs to be further clarified. Future directions include prospective clinical trials, establishment of patient databases to facilitate standardization of HIPEC in pediatric patients, and additional approaches to optimize HIPEC.
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Affiliation(s)
- David J Byrwa
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY 14203, USA
| | - Clare J Twist
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY 14203, USA
- Division of Pediatric Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
| | - Joseph Skitzki
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
| | - Elizabeth Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
| | - P Ben Ham
- Department of Surgery, Division of Pediatric Surgery, John R Oishei Children's Hospital, Buffalo, NY 14203, USA
| | - Ajay Gupta
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY 14203, USA
- Division of Pediatric Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
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Jiang W, Lin Y, Deng Y, Sun Y, Ye D, Zhong J, Huang Y, Chi P. The impact of prophylactic oophorectomy on the survival for postmenopausal patients with pT4a colorectal cancer. Asian J Surg 2023; 46:424-430. [PMID: 35667928 DOI: 10.1016/j.asjsur.2022.05.045] [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: 02/12/2022] [Revised: 04/16/2022] [Accepted: 05/13/2022] [Indexed: 12/15/2022] Open
Abstract
PURPOSE This study aimed to evaluate the prognostic effect of prophylactic oophorectomy (PO) in postmenopausal patients with pT4 colorectal cancers (CRC) in terms of overall survival (OS), disease-free survival (DFS), and peritoneal metastasis. METHODS The data of postmenopausal female patients with pT4 CRC undergoing surgical resection between 2000 and 2019 were analyzed. Kaplan-Meier analysis was used to evaluate survival outcomes between patients treated with and without PO. Risk factors for DFS and peritoneal metastasis were evaluated using Cox regression analysis. p-values <0.05 were considered statistically significant. RESULTS Totally, 176 (34.3%) patients received PO. There was no significant difference in estimated blood loss, rates of postoperative complications, and hospitalization between the PO and non-PO groups. The 5-year OS and DFS rates were similar in the two groups (47.9% vs. 54.1%, p = 0.278; 53.5% vs. 50.5%, p = 0.161, respectively). In the subgroup analysis of patients with peritoneal metastasis, the median survival was significantly longer for the PO group compared with the non-PO group (14 vs. 11 months, p < 0.001). CONCLUSION Undertaking PO in pT4 CRC female patients did not confer a survival benefit. Indication of PO even for advanced CRC patients should require caution. It has potential survival benefit only when the patients developed metachronous peritoneal metastases.
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Affiliation(s)
- Weizhong Jiang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Yu Lin
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Yu Deng
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Yanwu Sun
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Daoxiong Ye
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Jingming Zhong
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Ying Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China.
| | - Pan Chi
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China.
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Fu F, Tang H, Lu Y, Lu D, Ma R. Prognosis for Young Females with Pseudomyxoma Peritonei of Appendiceal Origin and Unilateral or Bilateral Ovaries Preserved During Cytoreductive Surgery. Front Surg 2022; 9:881510. [PMID: 36034395 PMCID: PMC9407016 DOI: 10.3389/fsurg.2022.881510] [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: 02/22/2022] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To determine prognosis for young female patients with peritoneal pseudomyxoma (PMP) of appendiceal origin and unilateral or bilateral ovaries preserved during cytoreductive surgery (CRS). Methods Clinical data of female patients treated with CRS with or without hyperthermic intraperitoneal chemotherapy (HIPEC) at the Aerospace Center Hospital, Beijing between January, 2009 and December, 2019 were retrospectively reviewed. Patients had no changes in the bilateral ovaries on gross pathological observations or biopsy during CRS, and normal ovarian function. The demographic and clinical characteristics and prognosis of women with ovaries preserved (ovarian preservation group) or resected (ovarian resection group) during CRS were compared. Independent prognostic factors for survival were identified using univariate and multivariate analysis. Results 40 patients were included in the final analysis. 19 patients chose ovarian preservation while 21 patients underwent ovarian resection. Completeness of cytoreduction (CCR) scores were CCR-0/1. There were significant differences in age (<40 vs. ≥40), symptoms, intraoperative HIPEC (Y vs. N), and histopathologic subtype of PMP (low-grade vs. high-grade) (p < 0.001) between patients in the ovarian preservation and ovarian resection groups. In the ovarian preservation group, median overall survival (OS) was 59 months (range, 53–65 months), and the 5-year survival rate was 37.9%. Median disease-free survival (DFS) was 13 months (range, 9–17 months), and the 5-year recurrence rate was 87.4%. In the ovarian resection group, the 5-year survival rate was 87.7%, and the 5-year recurrence rate was 18.3%. Median OS and median DFS were not reached. In patients with low-grade PMP, median DFS was significantly longer in patients with ovarian resection compared to ovarian preservation (p < 0.001). Univariate analysis showed histopathologic subtype of PMP (low-grade vs. high-grade, p < 0.001) was significantly associated with OS and DFS. On multivariate analysis, high-grade histopathologic subtype of PMP was an independent predictor of poor prognosis (OS and DFS). Conclusion Histopathologic subtype of PMP represents an independent predictor of prognosis in female patients with PMP of appendiceal origin and unilateral or bilateral ovaries preserved during CRS. These findings imply that ovarian preservation is a more suitable option for young females with low-grade PMP compared to high-grade PMP. Further prospective studies should be done investigating the role of resection of uninvolved ovaries in PMP.
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Affiliation(s)
- Fengxian Fu
- Department of Gynecology, Aerospace Center Hospital, Beijing, China
| | - Huangdong Tang
- Department of Gynecology, Aerospace Center Hospital, Beijing, China
| | - Yiyan Lu
- Department of Pathology, Aerospace Center Hospital, Beijing, China
| | - Dongmei Lu
- Department of Health Management, Aerospace Center Hospital, Beijing, China
- Correspondence: Ruiqing Ma Dongmei Lu
| | - Ruiqing Ma
- Department of Myxoma, Aerospace Center Hospital, Beijing, China
- Correspondence: Ruiqing Ma Dongmei Lu
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Madonia D, Graf W, Ghanipour L. The incidence and prognostic importance of ovarian involvement in patients with peritoneal metastasis undergoing CRS-HIPEC. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:666-671. [PMID: 34799231 DOI: 10.1016/j.ejso.2021.10.032] [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: 10/12/2021] [Accepted: 10/28/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Oophorectomy is a common procedure in women with peritoneal metastasis (PM) undergoing cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), which has unique consequences on hormonal balance and fertility before menopause. The objective of this study was to analyze histopathological results and the prognostic influence of ovarian involvement. MATERIAL AND METHODS A prospective HIPEC database was used to identify 442 patients with PM from colorectal cancer, pseudomyxoma peritonei and appendix cancer scheduled for CRS-HIPEC between 2012 and 2019 at the University Hospital, Uppsala, Sweden. Statistical analyses were performed using the Chi-square test and Cox regression analysis. RESULTS In all, 103 of 180 females underwent oophorectomy. Unilateral oophorectomy was performed in 19% (n = 20) and bilateral oophorectomy in 81% (n = 83). The median age was 61 (range 20-80). Benign ovarian histopathology was seen in 23% (n = 24). Of these, two patients were ≤35 years and 8 patients ≤50 years. The median peritoneal cancer index (PCI) was 16 in women undergoing oophorectomy, and 7 in those with no oophorectomy. Bilateral oophorectomy was associated with negative impact on overall survival (HR 4.84; 95% CI; 1.14-20.61). Malignant ovarian histopathology was also associated with a negative impact on overall survival (p = 0.043). CONCLUSION Almost a quarter of the patients had benign histopathology after oophorectomy. This is crucial information for females with childbearing potential when planning for extensive surgery. Extensive pelvic peritoneal cancer growth resulted more often in bilateral oophorectomy which influenced survival negatively.
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Affiliation(s)
- D Madonia
- Department of Surgical Sciences, Uppsala University, Sweden.
| | - W Graf
- Department of Surgical Sciences, Uppsala University, Sweden
| | - L Ghanipour
- Department of Surgical Sciences, Uppsala University, Sweden
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Peritoneal metastases found in routinely resected specimens after cytoreductive surgery and heated intraperitoneal chemotherapy. Eur J Surg Oncol 2021; 48:795-802. [PMID: 35012833 DOI: 10.1016/j.ejso.2021.12.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 12/07/2021] [Accepted: 12/19/2021] [Indexed: 01/02/2023] Open
Abstract
INTRODUCTION Peritoneal metastases (PM) originating from colorectal cancer (CRC) and pseudomyxoma peritonei (PMP) can be treated with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). Certain sites in the peritoneal cavity are prone to contain PM and are, therefore, routinely resected. The aim of this study is to investigate the frequency of disease in CRS specimens routinely resected. Secondly, to investigate if the risk of finding PM in routinely resected specimen is associated with involvement of anatomic related peritoneal areas. MATERIALS AND METHODS This study investigated 433 patients diagnosed with PMP (n = 119) or PM from CRC (n = 314) and operated with CRS + HIPEC between June 2006 and November 2020 at a national center. Baseline data were prospectively registered. Pathology reports were reviewed for the presence of metastases in the routinely resected umbilicus, ligamentum teres hepatis, ovaries and greater omentum. Tumor extent was estimated using the Dutch region count. RESULTS PM was found in 14.7% of umbilical resections, in 17.4% of the resected ligamentum teres hepatis, in 48.2% of the resected ovaries and in 49.5% of the greater omentum specimens. We found an association between macroscopic disease involvement of the nearest region and risk of PM found in the related resections. Seven of 31 women with no macroscopically visible disease in the pelvis had PM diagnosed in the resected ovaries. CONCLUSIONS A substantial proportion of routine resections held histologic verified PM. Our results may advocate for a routinely performed resection of the umbilicus, ligamentum teres hepatis, ovaries and greater omentum.
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Chen C, Wang D, Ge X, Wang J, Huang Y, Ling T, Jin T, Yang J, Wang F, Wu W, Sun L. Prognostic factors for ovarian metastases in colorectal cancer patients. World J Surg Oncol 2021; 19:220. [PMID: 34284773 PMCID: PMC8293531 DOI: 10.1186/s12957-021-02305-3] [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: 03/06/2021] [Accepted: 06/19/2021] [Indexed: 12/26/2022] Open
Abstract
Purpose The aim of this study was to analyze prognostic factors for ovarian metastases (OM) in colorectal cancer (CRC) using data from a Chinese center. In addition, the study aimed at developing a new clinical scoring system for prognosis of OM of CRC patients after surgery. Patients and methods Data of CRC patients with OM were collected from a single Chinese institution (n = 67). Kaplan-Meier analysis was used to evaluate cumulative survival of patients. Factors associated with prognosis of overall survival (OS) were explored using Cox’s proportional hazard regression models. A scoring system to determine effectiveness of prognosis was developed. Results Median OS values for patients with or without surgery were 22 and 7 months, respectively. Size of OM, number of OM, peritoneal metastasis (PM), Peritoneal cancer index (PCI), and completeness of cytoreduction (CC) were associated with OS of patients through univariate analysis. Multivariate analysis using a Cox regression model showed that only CC was an independent predictor for OS. Three variables (the size of OM >15cm, PCI ≥ 10, and carcinoembryonic antigen (CEA) >30 ng/mL) assigned one point each were used to develop a risk score. The resulting score was used for prognosis of OS. Conclusion Surgical treatment of metastatic sites is effective and safe for CRC patients with OM. CC-0 is recommended for improved prognosis. The scoring system developed in this study is effective for prediction of OS of patients after surgery. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-021-02305-3.
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Affiliation(s)
- Chao Chen
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Da Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Xiaoxu Ge
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China.,Department of Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Jian Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Yuhuai Huang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Tianyi Ling
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Tian Jin
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Jinhua Yang
- Department of Gastrointestinal Surgery, Changxing County People's Hospital, Huzhou, Zhejiang Province, People's Republic of China
| | - Fengping Wang
- Department of Gastrointestinal Surgery, Changxing County People's Hospital, Huzhou, Zhejiang Province, People's Republic of China
| | - Weihong Wu
- Department of Gastrointestinal Surgery, Changxing County People's Hospital, Huzhou, Zhejiang Province, People's Republic of China
| | - Lifeng Sun
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang Province, 310009, People's Republic of China.
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Kepenekian V, Péron J, Goéré D, Sgarbura O, Delhorme JB, Eveno C, Benzerdjeb N, Bonnefoy I, Villeneuve L, Rousset P, Abboud K, Pocard M, Glehen O. Multicystic peritoneal mesothelioma treated with cytoreductive surgery followed or not by hyperthermic intraperitoneal chemotherapy: results from a large multicentric cohort. Int J Hyperthermia 2021; 38:805-814. [PMID: 34039244 DOI: 10.1080/02656736.2021.1903585] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Multicystic peritoneal mesothelioma (MCPM) is a rare, slowly growing, condition prone to recur after surgery. The role of hyperthermic intraperitoneal chemotherapy (HIPEC) added to complete cytoreductive surgery (CRS) remains controversial and difficult to assess. As patients are mostly reproductive age women, surgical approach, and fertility considerations are important aspects of the management. This observational retrospective review aimed to accurate treatment strategy reflections. METHODS The RENAPE database (French expert centers network) was analyzed over a 1999-2019 period. MCPM patients treated with CRS were included. A special focus on HIPEC, mini-invasive approach, and fertility considerations was performed. RESULTS Overall 60 patients (50 women) were included with a median PCI of 10 (4-14) allowing 97% of complete surgery, followed by HIPEC in 82% of patients. A quarter of patients had a laparoscopic approach. Twelve patients (20%) recurred with a 3-year recurrence free survival of 84.2% (95% confidence interval 74.7-95.0). The hazard of recurrence was numerically reduced among patients receiving HIPEC, however, not statistically significant (hazard ratio 0.41, 0.12-1.42, p = 0.200). A severe post-operative adverse event occurred in 22% of patients with five patients submitted to a subsequent reoperation. Among four patients with a childbearing desire, three were successful (two had a laparoscopic-CRS-HIPEC and one a conventional CRS without HIPEC). CONCLUSION MCPM patients treatment should aim at a complete CRS. The intraoperative treatment options as laparoscopic approach, fertility function sparing and HIPEC should be discussed in expert centers to propose the most appropriate strategy.
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Affiliation(s)
- Vahan Kepenekian
- Service de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France.,EMR 3738, Lyon 1 University, Lyon, France
| | - Julien Péron
- CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistique-Santé, Université Lyon 1, Villeurbanne, France.,Department of Oncology, Hospices Civils de Lyon, Lyon, France
| | - Diane Goéré
- Department of Surgical Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Olivia Sgarbura
- Department of Surgical Oncology, Cancer Institute of Montpellier, University of Montpellier, Montpellier, France
| | - Jean-Baptiste Delhorme
- Service de chirurgie générale et digestive, Hôpital de Hautepierre, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,IRFAC, INSERM U1113, Strasbourg, France
| | - Clarisse Eveno
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, UMR-S1277 - CANTHER Laboratory "Cancer Heterogeneity, Plasticity and Resistance to Therapies", Lille, France
| | - Nazim Benzerdjeb
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Lyon, France
| | - Isabelle Bonnefoy
- Service de Recherche et Epidémiologie Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France
| | - Laurent Villeneuve
- Service de Recherche et Epidémiologie Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France
| | - Pascal Rousset
- EMR 3738, Lyon 1 University, Lyon, France.,Service d'Imagerie Médicale, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Karine Abboud
- Service de Chirurgie générale et thoracique. Centre hospitalier Universitaire de Saint-Etienne, Saint-Etienne, France
| | - Marc Pocard
- Université de Paris, INSERM UMR 1275 CAP Paris-Tech, Paris, France.,Service de chirurgie digestive et cancérologique, Hôpital Lariboisière, Paris, France
| | - Olivier Glehen
- Service de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France.,EMR 3738, Lyon 1 University, Lyon, France
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Larroque M, Mounicou S, Sgarbura O, Arnaudguilhem C, Rebel L, Leaha C, Faye PA, Enjalbal C, Quénet F, Bouyssiere B, Carrere S. Study of oxaliplatin penetration into ovaries of patients treated with hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal metastases of colorectal and appendiceal origin using mass spectrometry imaging. Pleura Peritoneum 2021; 6:67-74. [PMID: 34179340 PMCID: PMC8216839 DOI: 10.1515/pp-2020-0149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/25/2021] [Indexed: 12/27/2022] Open
Abstract
Objectives Platinum salts are commonly used in hyperthermic intraperitoneal chemotherapy (HIPEC) for digestive tract cancer treatment. During HIPEC with oxaliplatin for peritoneal metastases (PMs) treatment, the ovaries are directly exposed to the drug, questioning about ovarian resection and the potential impact of the drug on ovarian functionality, especially in young women of childbearing age. The goal of this work is to understand unwanted damages to the ovaries during HIPEC therapy by the determination of the concentration and distribution of platinum in ovaries in order to address its potential toxicity. Methods Mass spectrometry imaging techniques, matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP MS), were used to study the penetration of oxaliplatin in ovaries after HIPEC treatment. Results MALDI-MS allowed the localization of an oxaliplatin-derivative (m/z 456.2) at the periphery of the ovaries. The quantitative LA-ICP MS maps confirmed the localization of elemental platinum as well as in the central part of ovaries from patients who received a previous platinum salt-based chemotherapy. Conclusions LA-ICP MS images showed that platinum diffusion was extended in cases of previous systemic treatment, questioning about platinum derivatives gonado-toxicity when combining the two treatments.
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Affiliation(s)
- Marion Larroque
- Institut du Cancer de Montpellier, Unité de Recherche Translationnelle, Montpellier, France.,IRCM, INSERM, Univ Montpellier, Montpellier, France.,Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
| | - Sandra Mounicou
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
| | - Olivia Sgarbura
- Département Chirurgie Oncologique, Institut du Cancer de Montpellier, Montpellier, France
| | | | - Lucie Rebel
- Département Chirurgie Oncologique, Institut du Cancer de Montpellier, Montpellier, France
| | - Cristina Leaha
- Département d'Anatomopathologie, Institut du Cancer de Montpellier, Montpellier, France
| | - Pierre-Arnaud Faye
- Centre des Ressources Biologiques, Institut du Cancer de Montpellier, Montpellier, France
| | | | - François Quénet
- IRCM, INSERM, Univ Montpellier, Montpellier, France.,Département Chirurgie Oncologique, Institut du Cancer de Montpellier, Montpellier, France
| | - Brice Bouyssiere
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
| | - Sébastien Carrere
- IRCM, INSERM, Univ Montpellier, Montpellier, France.,Département Chirurgie Oncologique, Institut du Cancer de Montpellier, Montpellier, France
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Chen C, Wang J, Zhao Y, Ge X, Wang Z, Yu S, Song Y, Ding K, Zhang S, Zheng S, Sun L. Factors Prognostic for Peritoneal Metastases from Colorectal Cancer Treated with Surgery. Cancer Manag Res 2020; 12:10587-10602. [PMID: 33149668 PMCID: PMC7602918 DOI: 10.2147/cmar.s270830] [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: 07/05/2020] [Accepted: 09/14/2020] [Indexed: 11/29/2022] Open
Abstract
Purpose To analysis factors prognostic for peritoneal metastases (PM) from colorectal cancer (CRC) treated with surgery using data from two sources and investigate the origin and effective treatment of ovarian metastases (OM). Patients and Methods Data from CRC patients with PM who had undergone surgery were collected from the Surveillance, Epidemiology, and End Results (SEER) database (n = 639) and a single Chinese institution (n = 60). Cumulative survival was evaluated by Kaplan–Meier analysis. Factors associated with overall survival (OS) and progression-free survival (PFS) prognosis were assessed using Cox’s proportional hazard regression models. Results Median OS values for patients who underwent surgery were 19 and 32 months in the SEER database and Chinese center, respectively. Age was an independent predictor of OS in both datasets. Signet-ring cell cancer and perineural invasion were independent predictors of inferior OS only in the SEER dataset, while completeness of cytoreduction (CC) and peritoneal carcinomatosis index were independent predictors for OS and PFS only in the Chinese center. Median OS was 24 months in CRC patients with PM alone and 36 months in those with both PM and OM (p = 0.181). Further, median PSF in patients with PM alone was 10 months, while that in individuals with both PM and OM was 20 months (p = 0.181). Conclusion Surgical treatment of the primary and metastatic sites is effective and safe for CRC patients with PM. CC-0 is recommended for improved prognosis. Moreover, OM should be recognized as a feature of PM, and cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy is beneficial for CRC patients with OM.
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Affiliation(s)
- Chao Chen
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Jian Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Yamei Zhao
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Xiaoxu Ge
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China.,Department of Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Zhanhuai Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Shaojun Yu
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Yongmao Song
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Kefeng Ding
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Suzhan Zhang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China.,Department of Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Shu Zheng
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China.,Department of Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
| | - Lifeng Sun
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, People's Republic of China
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10
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Combined liver resection and cytoreductive surgery with HIPEC for metastatic colorectal cancer: Results of a worldwide analysis of 565 patients from the Peritoneal Surface Oncology Group International (PSOGI). Eur J Surg Oncol 2020; 47:89-100. [PMID: 32943276 DOI: 10.1016/j.ejso.2020.07.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/13/2020] [Accepted: 07/28/2020] [Indexed: 12/26/2022] Open
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11
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Lo Dico R, Gornet JM, Guglielmo N, Zaanan A, Taieb J, Pocard M. Bidirectional chemotherapy combining intraperitoneal docetaxel with intravenous 5-fluorouracil and oxaliplatin for patients with unresectable peritoneal metastasis from gastric cancer: the first study in Western countries. Pleura Peritoneum 2020; 5:20190035. [PMID: 32566725 PMCID: PMC7292234 DOI: 10.1515/pp-2019-0035] [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: 12/12/2019] [Accepted: 03/03/2020] [Indexed: 12/18/2022] Open
Abstract
Background A new treatment using bidirectional intraperitoneal (IP) and intravenous (IV) chemotherapy developed by Asiatic surgeons improves outcomes in patients with synchronous peritoneal metastasis (PM) from gastric cancer (GC). Methods We enrolled six consecutive patients with unresectable PM from GC who underwent bidirectional chemotherapy using IP docetaxel and IV FOLFOX or LV5FU2. In one course, IP docetaxel 30 mg/m2 was administrated on days 1, 8 and 15, and IV FOLFOX or LV5FU2 was administered on days 1 and 15, followed by 7 days of rest. Before and after a complete bidirectional cycle of three courses, the peritoneal cancer index (PCI) was evaluated by laparoscopy. The primary endpoint was to evaluate the feasibility and safety of bidirectional chemotherapy. Secondary endpoints were overall survival (OS), and the success of the therapeutic strategy was reflected by a decrease of 25% of the initial PCI. Results All patients completed one bidirectional cycle. The regimen was well tolerated. The median OS was 13 months [range 5–18], and the 1-year OS rate was 67%. After the first bidirectional cycle, the PCI decrease ≥25% of the initial value in four patients. A major histological response was observed in four patients. Conclusions This is the first Western study and confirms the feasibility and safety of bidirectional treatment using IP and IV chemotherapy for patients with unresectable PM from GC, resulting in a 13-month median OS with limited morbidity. The decrease in PCI after one bidirectional cycle is promising.
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Affiliation(s)
- Rea Lo Dico
- University of Paris, UMR 1275 CAP Paris-Tech, Department of Digestive Surgery, Lariboisière Hospital, AP-HP, F-75010Paris, France
| | - Jean Marc Gornet
- Department of Hepatology, Gastroenterology and Digestive Oncology, Saint-Louis Hospital, AP-HP, Paris, France
| | - Nicola Guglielmo
- Department of Digestive Surgery, Lariboisiere Hospital, AP-HP, Paris, France
| | - Aziz Zaanan
- Department of Hepatology, Gastroenterology and Digestive Oncology, Georges Pompiodou European Hospital, AP-HP, Paris, University of Paris, France
| | - Julien Taieb
- Department of Hepatology, Gastroenterology and Digestive Oncology, Georges Pompiodou European Hospital, AP-HP, Paris, University of Paris, France
| | - Marc Pocard
- University of Paris, UMR 1275 CAP Paris-Tech, Department of Digestive Surgery, Lariboisière Hospital, AP-HP, F-75010Paris, France
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12
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Govaerts K, Lurvink RJ, De Hingh IHJT, Van der Speeten K, Villeneuve L, Kusamura S, Kepenekian V, Deraco M, Glehen O, Moran BJ. Appendiceal tumours and pseudomyxoma peritonei: Literature review with PSOGI/EURACAN clinical practice guidelines for diagnosis and treatment. Eur J Surg Oncol 2020; 47:11-35. [PMID: 32199769 DOI: 10.1016/j.ejso.2020.02.012] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 12/20/2022] Open
Abstract
Pseudomyxoma Peritonei (PMP) is a rare peritoneal malignancy, most commonly originating from a perforated epithelial tumour of the appendix. Given its rarity, randomized controlled trials on treatment strategies are lacking, nor likely to be performed in the foreseeable future. However, many questions regarding the management of appendiceal tumours, especially when accompanied by PMP, remain unanswered. This consensus statement was initiated by members of the Peritoneal Surface Oncology Group International (PSOGI) Executive Committee as part of a global advisory role in the management of uncommon peritoneal malignancies. The manuscript concerns an overview and analysis of the literature on mucinous appendiceal tumours with, or without, PMP. Recommendations are provided based on three Delphi voting rounds with GRADE-based questions amongst a panel of 80 worldwide PMP experts.
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Affiliation(s)
- K Govaerts
- Department of Surgical Oncology, Hospital Oost-Limburg, Genk, Belgium.
| | - R J Lurvink
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - I H J T De Hingh
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - K Van der Speeten
- Department of Surgical Oncology, Hospital Oost-Limburg, Genk, Belgium
| | - L Villeneuve
- Service de Recherche et Epidémiologie Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France, EMR 3738, Lyon 1 University, Lyon, France
| | - S Kusamura
- Department of Surgery, Peritoneal Surface Malignancy Unit, Fondazione IRCCS Instituto Nazionale Dei Tumori di Milano, Via Giacomo Venezian 1, Milano, Milan Cap, 20133, Italy
| | - V Kepenekian
- Service de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France, EMR 3738, Lyon 1 University, Lyon, France
| | - M Deraco
- Department of Surgery, Peritoneal Surface Malignancy Unit, Fondazione IRCCS Instituto Nazionale Dei Tumori di Milano, Via Giacomo Venezian 1, Milano, Milan Cap, 20133, Italy
| | - O Glehen
- Department of Digestive Surgery, Centre Hospitalier Lyon Sud, Lyon, France
| | - B J Moran
- Peritoneal Malignancy Institute, North-Hampshire Hospital, Basingstoke, UK
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13
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The American Society of Colon and Rectal Surgeons, Clinical Practice Guidelines for the Management of Appendiceal Neoplasms. Dis Colon Rectum 2019; 62:1425-1438. [PMID: 31725580 DOI: 10.1097/dcr.0000000000001530] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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Narasimhan V, Warrier S, Michael M, McCormick J, Ramsay R, Lynch C, Heriot A. Perceptions in the management of colorectal peritoneal metastases: A bi-national survey of colorectal surgeons. Pleura Peritoneum 2019; 4:20190022. [PMID: 31799373 PMCID: PMC6881667 DOI: 10.1515/pp-2019-0022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/03/2019] [Indexed: 12/16/2022] Open
Abstract
Background There is great variability in the uptake of cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) in the management of colorectal peritoneal metastases (CRPM) in Australia and New Zealand. This study aims to provide a snapshot of perceptions among colorectal surgeons in the management of CRPM. Methods A structured ten-question online survey was sent to all colorectal surgeons, with three questions on clinical experience and demographics, one on health economics and six on hypothetical clinical scenarios. Scores were collated and reported based on Likert scales. Results Eighty-one respondents (36.2%) completed the survey. Most surgeons (66.7%) strongly disagreed with offering CRS and HIPEC at all hospitals. The majority (87.7%) agreed that CRS and HIPEC offered a higher survival benefit than systemic chemotherapy in pseudomyxoma peritonei (PMP), and 69.1% in CRPM (comparators: 60.5% ovarian cancer, 14.8% gastric cancer). There were mixed strategies in managing low-volume, isolated peritoneal recurrences. The majority did not recommend second-look laparoscopy, but favoured operative management of Krukenberg tumours. In the presence of incidental peritoneal metastases, only 29.6% favoured biopsy only and referring the patient to a peritoneal disease centre. Conclusions Response rate was relatively low. In Australia and New Zealand, colorectal surgeons see a strong role for CRS and HIPEC in the management of PMP and CRPM. The role of “second look” surgery in high-risk cases is controversial and not supported. Krukenberg tumours are viewed as surgical disease. Regular updates and collaboration with peritoneal centres may help surgeons stay abreast with latest evidence in the field.
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Affiliation(s)
- Vignesh Narasimhan
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Satish Warrier
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Michael Michael
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jacob McCormick
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Robert Ramsay
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Craig Lynch
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Alexander Heriot
- Department of Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
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15
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Bignell MB, Mehta AM, Alves S, Chandrakumaran K, Dayal SP, Mohamed F, Cecil TD, Moran BJ. Impact of ovarian metastases on survival in patients treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for peritoneal malignancy originating from appendiceal and colorectal cancer. Colorectal Dis 2018; 20:704-710. [PMID: 29502336 DOI: 10.1111/codi.14057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 02/20/2018] [Indexed: 12/24/2022]
Abstract
AIM Ovarian metastases from gastrointestinal tract malignancies have been considered an ominous finding with poor prognosis. The aim of this project was to determine the impact on survival, and potential cure, when cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are combined to treat peritoneal malignancy in women with Krukenberg tumours. METHOD A retrospective analysis of prospectively collected data between January 2010 and July 2015. Female patients undergoing complete CRS (macroscopic tumour removal) and HIPEC for pseudomyxoma peritonei (PMP) of appendiceal origin, or colorectal peritoneal metastases (CPM) were included. Survival was estimated using the Kaplan-Meier method and survival rates compared using the log-rank test. RESULTS In total, 889 patients underwent surgery for peritoneal malignancy, of whom 551 were female. Of these, 504/551 (91%) underwent complete CRS and HIPEC. Overall, 405/504 (80%) had at least one involved ovary removed either during CRS and HIPEC or at their index prereferral operation. Three hundred and fifty-two patients (87%) had an appendiceal tumour and 53 (13%) had CPM. At a median follow up of 40 months, overall survival (OS) did not differ significantly between patients with or without ovarian involvement in women with a primary low-grade appendiceal tumour or CPM. In women with high-grade primary appendiceal pathology, OS was significantly lower in patients with ovarian metastases compared with those without ovarian involvement. CONCLUSION Women with ovarian metastases from low-grade appendiceal tumours or colorectal cancer treated with CRS and HIPEC have similar survival rates to patients without ovarian metastases. Long-term survival and cure is feasible in patients amenable to complete tumour removal.
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Affiliation(s)
- M B Bignell
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - A M Mehta
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - S Alves
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - K Chandrakumaran
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - S P Dayal
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - F Mohamed
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - T D Cecil
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
| | - B J Moran
- Peritoneal Malignancy Institute, Basingstoke amd North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, UK
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16
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The current practice of cytoreductive surgery and HIPEC for colorectal peritoneal metastases: Results of a worldwide web-based survey of the Peritoneal Surface Oncology Group International (PSOGI). Eur J Surg Oncol 2018; 44:1942-1948. [PMID: 30075978 DOI: 10.1016/j.ejso.2018.07.003] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 06/28/2018] [Accepted: 07/08/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND At present, selected patients with resectable colorectal peritoneal metastases (CRC-PM) are increasingly treated with a combination therapy of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). The aim of this study was to investigate the current worldwide practice. METHODS HIPEC experts from 19 countries were invited through the Peritoneal Surface Oncology Group International (PSOGI) to complete an online survey concerning their personal expertise and current hospital and countrywide practice. RESULTS It is estimated that currently more than 3800 patients with CRC-PM (synchronous and metachronous) are annually treated with CRS and HIPEC in 430 centers. Integration of CRS and HIPEC in national guidelines varies, resulting in large treatment disparities between countries. Amongst the experts, there was general agreement on issues related to indication, surgical technique and follow up but less on systemic chemotherapy or proactive strategies. CONCLUSION This international survey demonstrates that CRS and HIPEC is now performed on a large scale for CRC-PM patients. Variation in treatment may result in heterogeneity in surgical and oncological outcomes, emphasising the necessity to reach consensus on several issues of this comprehensive procedure. Future initiatives directed at achieving an international consensus statement are needed.
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Abstract
BACKGROUND Ovarian metastases of GI tumors grow rapidly and are relatively resistant to systemic chemotherapy. They may be unilateral or bilateral and macroscopic or occult. The risk of macroscopic ovarian involvement or occult involvement of macroscopically normal ovaries is unquantified. OBJECTIVE This study aims to quantify the risks of ovarian involvement in patients with peritoneal malignancy undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. DESIGN This was a retrospective analysis of a dedicated prospective malignancy database. SETTINGS This study was conducted at a high-volume tertiary referral center for peritoneal malignancy. PATIENTS Female patients with at least 1 remaining ovary, undergoing complete cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for appendiceal tumors or colorectal peritoneal metastases between January 2010 and March 2015 were included. OUTCOME MEASURES Data regarding ovarian involvement was extracted from surgical and histological records. RESULTS Two hundred fifty-eight female patients with at least 1 ovary underwent complete cytoreduction and hyperthermic intraperitoneal chemotherapy during the study period. In total, 141 of 258 (54.7%) patients had ovarian tumor involvement, and 80% with at least 1 macroscopically abnormal ovary had bilateral involvement. Of 40 patients with 1 macroscopic ovarian metastasis, microscopic involvement of the contralateral ovary was found in 18 of 40 (45.0%). Of 141 patients in whom both ovaries were macroscopically normal, 24 of 141 (17.0%) patients had microscopic ovarian involvement. LIMITATIONS The retrospective nature limits the interpretation of these results. CONCLUSIONS Occult malignancy was present in 17% when both ovaries looked macroscopically normal and in 45% of contralateral normal-looking ovaries if the other ovary was macroscopically involved. These results help to inform preoperative consent and intraoperative decision making in patients with advanced appendiceal and colorectal malignancy, and are of benefit in managing advanced lower GI tract malignancy.
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18
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Huang CQ, Min Y, Wang SY, Yang XJ, Liu Y, Xiong B, Yonemura Y, Li Y. Cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy improves survival for peritoneal carcinomatosis from colorectal cancer: a systematic review and meta-analysis of current evidence. Oncotarget 2017; 8:55657-55683. [PMID: 28903452 PMCID: PMC5589691 DOI: 10.18632/oncotarget.17497] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 01/24/2017] [Indexed: 12/14/2022] Open
Abstract
Objectives The therapeutic efficacy of cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC) for patients with peritoneal carcinomatosis (PC) from colorectal cancer (CRC) is still under debate. This meta-analysis and systematic review of published literature on this comprehensive strategy aims to evaluate its efficacy on CRC patients with PC. Methods A systemic review with meta-analysis of published literatures on treatment of CRS plus HIPEC for patients with PC from CRC was performed. In addition, a summary of study results of published literatures concerning CRS plus HIPEC treating patients with PC from CRC was also conducted. Results A total of 76 studies were selected, including 1 randomized controlled trial, 14 non-randomized controlled studies, and 61 non-controlled studies. The pooled hazard ratios (HRs) for overall survival (OS) in the 15 researches for meta-analysis was 2.67 (95% CI, 2.21-3.23, I2= 0%, P < 0.00001), and no significant evidence of publication bias was found. The difference of chemotherapy regimens of HIPEC was not associated with OS and DFS (disease-free survival) after CRS and HIPEC, with no significant difference of heterogeneity (P = 0.27, I2 = 24.1%). In both groups of mitomycin C based HIPEC group and oxaliplatin group, patients received HIPEC had significant better survival (P < 0.00001). The mean mortality and morbidity for HIPEC program were 2.8% and 33.0%, respectively. Conclusions This meta-analysis revealed that comprehensive therapeutic strategy of CRS plus HIPEC could bring survival benefit for selected patients with PC from CRC with acceptable safety.
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Affiliation(s)
- Chao-Qun Huang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center & Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan Clinical Research Center for Peritoneal Carcinomatosis, Wuhan, P.R. China
| | - Yao Min
- Department of Ophthalmology, Central Hospital of Wuhan Affiliated to Tongji Medical College of Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Shu-Yi Wang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center & Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan Clinical Research Center for Peritoneal Carcinomatosis, Wuhan, P.R. China
| | - Xiao-Jun Yang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center & Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan Clinical Research Center for Peritoneal Carcinomatosis, Wuhan, P.R. China
| | - Yang Liu
- NPO to Support Peritoneal Surface Malignancy Treatment, Osaka, Japan
| | - Bin Xiong
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center & Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan Clinical Research Center for Peritoneal Carcinomatosis, Wuhan, P.R. China
| | - Yutaka Yonemura
- NPO to Support Peritoneal Surface Malignancy Treatment, Osaka, Japan
| | - Yan Li
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center & Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan Clinical Research Center for Peritoneal Carcinomatosis, Wuhan, P.R. China.,Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital of the Capital Medical University, Beijing, P.R. China
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Sheehan LA, Mehta AM, Sawan S, Dayal SP, Mohamed F, Moran BJ, Cecil TD. Preserving fertility in pseudomyxoma peritonei, a novel approach. Pleura Peritoneum 2017; 2:33-36. [PMID: 30911630 DOI: 10.1515/pp-2016-0024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 12/15/2016] [Indexed: 01/05/2023] Open
Abstract
Background Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) is the gold standard treatment for patients with pseudomyxoma peritonei (PMP) but involves routine bilateral salpingo-oophorectomy. Young women wishing to maintain fertility may be reluctant to pursue this. An alternative strategy in women with low-grade PMP has been explored in the form of laparoscopic evacuation of pelvic and ovarian mucin with resection of the appendiceal tumour. Methods Between January 2012 and January 2015, four young women (aged 28-35 years) with PMP seeking to maintain fertility underwent laparoscopy, appendicectomy and pelvic mucinous evacuation and washout. Data regarding intra-operative and histopathological findings were collected. Endpoints were fertility-related outcomes and oncological follow-up. Results Infertility was a presenting symptom in three of the four women. All four had significant pelvic mucinous disease on radiological imaging and were offered CRS and HIPEC as definitive treatment, but chose laparoscopy with appendicectomy and copious irrigation and washout of the pelvis with stripping of mucinous disease off the ovarian surfaces. Postoperative histology demonstrated a low-grade appendiceal mucinous neoplasm (LAMN) in all patients with acellular mucin or low-grade mucinous carcinoma peritonei in the peritoneal cavity. All patients successfully conceived subsequently and gave birth to healthy babies. After 12-29 months follow-up, all women are well with no radiological or laparoscopic evidence of disease recurrence. Conclusions In patients with low-grade PMP, initial therapeutic laparoscopy can restore fertility, whilst providing short- to medium-term disease control. This modality in young women wishing to have children appears to be a feasible alternative to immediate CRS and HIPEC.
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Affiliation(s)
- Lisa A Sheehan
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Akash M Mehta
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Saladin Sawan
- Department of Gynaecological Oncology, Liverpool Women's Hospital, Liverpool, UK
| | - Sanjeev P Dayal
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Faheez Mohamed
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Brendan J Moran
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
| | - Tom D Cecil
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, UK
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Badyal RK, Khairwa A, Rajwanshi A, Nijhawan R, Radhika S, Gupta N, Dey P. Significance of epithelial cell clusters in pseudomyxoma peritonei. Cytopathology 2016; 27:418-426. [PMID: 27121698 DOI: 10.1111/cyt.12331] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Pseudomyxoma peritonei (PMP) is a rare clinical syndrome characterised by distension of the peritoneum by jelly-like ascites. Cytological evaluation of peritoneal fluid is often an initial diagnostic test for possible ovarian and/or appendiceal primary tumours. AIMS AND OBJECTIVES The present work was conducted to study the usefulness of peritoneal fluid cytomorphology in the early diagnosis of PMP and to evaluate the significance of the presence of epithelial cell (EC) clusters and their prognostic implications. MATERIALS AND METHODS We evaluated the detailed cytological features of 21 cases of PMP retrospectively. Both conventional and liquid-based cytology smears of peritoneal fluid were reviewed, cytological features were compared with histological findings and cases were classified into disseminated peritoneal adenomucinosis (DPAM) and peritoneal mucinous carcinomatosis (PMCA). RESULTS In our study, the common causes of PMP were primary gastrointestinal malignancies (appendix and colorectal, 57.14%), followed by primary ovarian mucinous neoplasms (28.57%) and synchronous ovarian and appendicular tumours (14.28%). Thick mucinous material was present in all cases (100%). ECs were present in 18 of 21 (85.17%) patients, with mild nuclear atypia in the majority of cases. Histiocytes, mesothelial cells and fibroblast-like, spindle-shaped cells with entrapped mucin were also noted in the background. The cases of PMCA showed greater numbers of EC clusters in cytology smears and these patients had recurrent episodes of PMP. CONCLUSION On cytomorphology, high-grade tumours were more cellular and frequently showed EC clusters with moderate to severe atypia, prominent nucleoli and mitosis, and were more prone to PMCA.
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Affiliation(s)
- R K Badyal
- Department of Cytopathology and Gynaecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - A Khairwa
- Department of Cytopathology and Gynaecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - A Rajwanshi
- Department of Cytology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - R Nijhawan
- Department of Cytology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - S Radhika
- Department of Cytology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - N Gupta
- Department of Cytology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - P Dey
- Department of Cytopathology and Gynaecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Yonemura Y, Canbay E, Endou Y, Ishibashi H, Mizumoto A, Miura M, Li Y, Liu Y, Takeshita K, Ichinose M, Takao N, Hirano M, Sako S, Tsukiyama G. Peritoneal cancer treatment. Expert Opin Pharmacother 2014; 15:623-36. [PMID: 24617975 DOI: 10.1517/14656566.2014.879571] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION In the past, peritoneal surface malignancy (PSM) was considered as a final stage of cancer, and patients were offered the best supportive care. Recently, a new therapeutic alternative approach based on the combination of surgery with chemotherapy was developed. In this curative intent, the macroscopic disease was treated with cytoreductive surgery (CRS) combined with perioperative chemotherapy, including neoadjuvant chemotherapy, hyperthermic intraoperative intraperitoneal chemotherapy, extensive intraoperative peritoneal lavage and early postoperative intraperitoneal chemotherapy AREAS COVERED This article reviews the mechanisms of the formation of PSM, quantitative estimation of PSM and residual disease, multimodal treatment, value of laparoscopy, prognostic factors and patients' selection for the multimodal therapy. EXPERT OPINION Recent studies show that CRS plus intraperitoneal chemotherapy applications confer prolonged survival in patients with PSM from colorectal, gastric, ovarian, appendiceal mucinous carcinoma and diffuse malignant peritoneal mesothelioma. The comprehensive treatment is now justified as state-of-the-art for patients with peritoneal metastasis.
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Affiliation(s)
- Yutaka Yonemura
- NPO Organization to Support Peritoneal Surface Malignancy Treatment , Oosaka , Japan
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Treatment of ovarian metastases of colorectal and appendiceal carcinoma in the era of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Eur J Surg Oncol 2014; 40:937-42. [PMID: 24630923 DOI: 10.1016/j.ejso.2014.02.238] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 01/13/2014] [Accepted: 02/14/2014] [Indexed: 11/22/2022] Open
Abstract
AIM To compare outcome of women with ovarian metastasis who underwent cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) to outcome of women without ovarian metastasis who underwent CRS-HIPEC. METHODS A prospective CRS-HIPEC database was searched to identify women with surgically treated colorectal carcinoma between 2000 and 2012. Patients with ovarian metastasis were identified and patients with peritoneal carcinomatosis but without ovarian metastasis were included as control cases. RESULTS 75 patients with macroscopic ovarian metastasis underwent CRS-HIPEC with curative intent, while 50 female patients without ovarian metastasis were identified who underwent CRS-HIPEC. Patients with ovarian metastasis more often had a primary appendiceal tumour and had a more extensive intra-abdominal tumour load compared to patients without ovarian metastases. Median follow-up time was 45 months (95% confidence interval (CI): 37-53 months). Overall survival (OS) did not differ significantly between the two groups with a median OS in the ovarian metastasis group of 40 months (95% CI 26-54) compared to 64 months (95% CI 17-111, P = 0.478) in the non-ovarian metastasis group. Recurrence patterns did not differ significantly between groups (p = 0.183). CONCLUSIONS Patients with ovarian metastasis of colorectal and appendiceal origin who underwent CRS-HIPEC had similar outcome compared to patients without ovarian metastasis. Given the findings of high coincidence of peritoneal metastases with ovarian metastases and ovarian metastases not being an independent factor for survival after CRS-HIPEC, this procedure should be recommended for patients with peritoneal metastases and ovarian metastases of colorectal and appendiceal carcinoma.
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van den Heuvel MGW, Lemmens VEPP, Verhoeven RHA, de Hingh IHJT. The incidence of mucinous appendiceal malignancies: a population-based study. Int J Colorectal Dis 2013; 28:1307-10. [PMID: 23695388 DOI: 10.1007/s00384-013-1714-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/08/2013] [Indexed: 02/04/2023]
Abstract
PURPOSE Mucinous appendiceal tumours were described already 180 years ago, but reliable data on the incidence of these tumours are sparse. The clinical importance of these tumours is increasing since they are now identified as the most common site of origin for pseudomyxoma peritonei (PMP), which is currently recognised as a treatable condition. METHODS Data on the incidence of mucinous appendiceal tumours were retrieved from the Eindhoven Cancer Registry, which collects data on all patients with newly diagnosed cancer in a large part of the southern Netherlands that comprises about 2.3 million inhabitants. From 1980 to 2010, all cases of primary adenocarcinomas of the appendix were included. RESULTS From 1980 to 2010, a mucinous adenocarcinoma was diagnosed in 78 patients being 48 % of all cases of appendiceal adenocarcinoma diagnosed during this period (n = 164). The incidence increased during the study period from 0.6 to 1.9 per 1,000,000 person-years for women and from 0.4 to 1.0 per 1,000,000 person-years for men. CONCLUSION The reported incidence of mucinous adenocarcinomas of the appendix shows an increasing trend. This is probably mainly explained by the increased awareness of this tumour and its relation with PMP, and better registration of this specific diagnosis.
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Affiliation(s)
- M G W van den Heuvel
- Department of Surgical Oncology, Catharina Hospital Eindhoven, P.O. Box 1350, 5602, ZA Eindhoven, The Netherlands
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Elias D, Duchalais E, David A, Dartigues P, Duvillard P, Poirot C, Goéré D. Comprehensive study of ovarian metastases in young women with peritoneal pseudomyxoma: Is a preservation of fertility possible? Eur J Surg Oncol 2013; 39:748-53. [DOI: 10.1016/j.ejso.2013.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 02/16/2013] [Accepted: 03/04/2013] [Indexed: 10/27/2022] Open
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Elias D, Duchalais E, Dartigues P, Duvillard P, Poirot C, Goéré D. A new policy regarding ovarian resection in young women treated for peritoneal carcinomatosis. Ann Surg Oncol 2013; 20:1837-42. [PMID: 23370670 DOI: 10.1245/s10434-013-2879-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2012] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To appreciate if the ovaries can be preserved in selected young women with peritoneal carcinomatosis (PC). BACKGROUND The traditional rule is to resect the ovaries systematically when PC is found at surgery. METHODS A new policy was developed to preserve the ovaries when they were macroscopically normal in young women with PC of different origin who expressed a strong desire for future pregnancy. RESULTS A total of 106 women younger than age 41 years underwent complete cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy. At least one ovary was preserved in 29 % of them (and in 44 % of those who strongly wished future pregnancy). Among resected "normal" ovaries, 17 % were involved by tumor at the final pathologic examination. Among the resected "suspicious" ovaries, 38 % were involved. Among the 29 preserved ovaries (in 21 women), after a median follow-up of 32 months, 4 (14 %) developed ovarian recurrence, in 3 of them associated with other metastases. Two women became pregnant. In five women with partially normal ovary, egg harvesting and cryopreservation was performed. CONCLUSIONS This new policy allowed ovarian preservation in 44 % of the young women wishing childbearing and allowed two births. Recurrence in the preserved ovary was 14 % with our criteria of selection. This policy is promising but can be further improved.
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Affiliation(s)
- Dominique Elias
- Department of Surgery, Institut Gustave Roussy, Villejuif, France.
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Cianos R, LaFever S, Mills N. Heated Intraperitoneal Chemotherapy in Appendiceal Cancer Treatment. Clin J Oncol Nurs 2013; 17:84-7, 90. [DOI: 10.1188/13.cjon.84-87] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Glockzin G, Piso P, Schlitt HJ. Surgical Approach Including Hyperthermic Intraperitoneal Chemotherapy (HIPEC) in Patients with Peritoneal Metastasis. Visc Med 2013; 29:220-225. [DOI: 10.1159/000354134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
<b><i>Background: </i></b>Peritoneal metastasis arising from colorectal cancer, appendiceal cancer, gastric cancer and gynecologic malignancies, or primary peritoneal surface malignancies such as peritoneal mesothelioma and primary peritoneal adenocarcinoma may be efficiently treated by cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in selected patients. <b><i>Method: </i></b>CRS is based on the technique of parietal and visceral peritonectomy and consists of multiple surgical procedures. HIPEC combines high local doses of cytostatics with the additional cytotoxic effects of hyperthermia. <b><i>Results: </i></b>The goal of CRS is to achieve a complete macroscopic cytoreduction (CC-0/1) as a precondition for consecutive HIPEC that should destroy residual tumor cells within the abdominal cavity. <b><i>Conclusion: </i></b>CRS and HIPEC can be performed with acceptable morbidity and low mortality in specialized centers. However, due to long learning curves, consistent surgical training is strongly recommended.
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Eveno C, Goéré D, Dartigues P, Honoré C, Dumont F, Tzanis D, Benhaim L, Malka D, Elias D. Ovarian Metastasis Is Associated with Retroperitoneal Lymph Node Relapses in Women Treated for Colorectal Peritoneal Carcinomatosis. Ann Surg Oncol 2012; 20:491-6. [DOI: 10.1245/s10434-012-2623-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Indexed: 11/18/2022]
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Baratti D, Kusamura S, Cabras AD, Deraco M. Cytoreductive surgery with selective versus complete parietal peritonectomy followed by hyperthermic intraperitoneal chemotherapy in patients with diffuse malignant peritoneal mesothelioma: a controlled study. Ann Surg Oncol 2012; 19:1416-24. [PMID: 22302266 DOI: 10.1245/s10434-012-2237-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Indexed: 12/14/2022]
Abstract
BACKGROUND Combined treatment involving peritonectomy procedures, multivisceral resections, and hyperthermic intraperitoneal chemotherapy (HIPEC) has reportedly resulted in survival benefit for peritoneal surface malignancies, including diffuse malignant peritoneal mesothelioma (DMPM). Many unanswered questions remain regarding the surgical options in the management of DMPM. The aim of this case–control study was to assess the impact of the type and extent of parietal peritonectomy on survival and operative outcomes. METHODS Thirty patients with DMPM undergoing selective parietal peritonectomy (SPP) of macroscopically involved regions, and 30 matched patients undergoing routine complete parietal peritonectomy (CPP), regardless of disease distribution, were retrospectively identified from a prospective database. RESULTS Groups were comparable for all characteristics, except for a higher proportion of patients treated before July 2003 and undergoing preoperative systemic chemotherapy in the SPP group. Median follow-up was 86.2 months in the SPP group and 50.3 months in the CPP group. Median overall survival was 29.6 months in the SPP group and not reached in the CPP group; 5-year overall survival was 40.0% and 63.9%, respectively (P = 0.0269). At multivariate analysis, CPP versus SPP was recognized as an independent predictor of better prognosis, along with complete cytoreduction, negative lymph nodes, epithelial histology, and lower MIB-1 labelling index. Morbidity and reoperation rates were not different between groups. No operative mortality occurred. In 12 of 24 patients undergoing CPP, pathologic examination detected disease involvement on parietal surfaces with no evident tumor at surgical exploration. CONCLUSIONS CPP improved survival in patients with DMPM undergoing combined treatment. This information may contribute to standardize surgical options for DMPM and other peritoneal malignancies.
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Affiliation(s)
- Dario Baratti
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
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Zhong Y, Deng M, Xu R, Kokudo N, Tang W. Pseudomyxoma peritonei as an intractable disease and its preoperative assessment to help improve prognosis after surgery: A review of the literature. Intractable Rare Dis Res 2012; 1:115-21. [PMID: 25343082 PMCID: PMC4204597 DOI: 10.5582/irdr.2012.v1.3.115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 07/29/2012] [Accepted: 08/01/2012] [Indexed: 01/05/2023] Open
Abstract
Pseudomyxoma peritonei (PMP) is a rare and intractable disease with an estimated incidence of one per million population per year. Many aspects of PMP need to be fully and precisely understood; these include its preoperative assessment, i.e. diagnosis, early diagnosis, pathologic classification, and staging according to the peritoneal cancer index, and its surgical treatment. This review focuses on elements of preoperative assessment and surgery using the Sugarbaker procedure to help improve the prognosis for patients with PMP. Accurate data on the incidence of PMP must be based on large populations rather than estimates, and much work needs to be done especially in China. Special attention should be paid to its preoperative assessment. Also proposed here are steps to manage PMP with an emphasis on preoperative assessment.
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Affiliation(s)
- Yuesi Zhong
- Department of Hepatobiliary Surgery, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Meihai Deng
- Department of Hepatobiliary Surgery, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ruiyun Xu
- Department of Hepatobiliary Surgery, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Norihiro Kokudo
- Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Wei Tang
- Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Address correspondence to: Dr. Wei Tang, Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan. E-mail:
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Guo AT, Li YM, Wei LX. Pseudomyxoma peritonei of 92 Chinese patients: Clinical characteristics, pathological classification and prognostic factors. World J Gastroenterol 2012; 18:3081-8. [PMID: 22791943 PMCID: PMC3386321 DOI: 10.3748/wjg.v18.i24.3081] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Revised: 04/16/2012] [Accepted: 05/26/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the clinicopathologic features and its relationship with prognosis of pseudomyxoma peritonei (PMP) in Chinese patients.
METHODS: The clinicopathologic features and follow-up data of 92 patients with PMP were reviewed and retrospectively analyzed. The cases were categorized into three groups: disseminated peritoneal adenomucinosis (DPAM), peritoneal mucinous carcinomatosis (PMCA), and peritoneal mucinous carcinomatosis with intermediate or discordant features (PMCA-I/D). The log-rank test was used to analyze survival for each group and various clinicopathological parameters. Multivariate Cox proportional-hazard models were constructed to determine the important factors associated with survival.
RESULTS: The median age at diagnosis was 51.9 years (range: 22-76 years). The median follow up was 124 mo. The 3-, 5- and 10-year survival rates were 74.0%, 67.4% and 49.1%, respectively. There were 49 (53.2%) patients with DPAM, 26 (28.3%) with PMCA-I and 17 (18.5%) with PMCA. Patients with DPAM, PMCA-I/D and PMCA exhibited statistically significant difference in survival (P = 0.001). The 3 year survival for DPAM, PMCAI/D and PMCA was 97.0%, 80.0% and 67.0%, respectively; the 5 year survival was 80.0%, 67.0% and 50.0%, respectively; and the 10 year survival was 65.0%, 28.0% and 14.0%, respectively. Survival rate was significantly lowest in patients < 40 age years of age (P = 0.011). Appendiceal tumor and extra-ovarian parenchymal organ involvement were significantly related to overall survival. Patients with appendiceal mucinous adenocarcinoma (MACA) showed the significantly poorer prognosis (P = 0.011). Multivariate analysis showed that pathological classification, age, appendiceal tumor were significant related to overall survival.
CONCLUSION: The clinical process “PMP” should be pathologically classified into DPAM, PMCA and PMCA-I/D. Pathological classification, age, appendiceal MACA are survival independent predictors in Chinese patients with PMP.
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Sugarbaker PH, Sammartino P, Tentes AA. Proactive management of peritoneal metastases from colorectal cancer: the next logical step toward optimal locoregional control. COLORECTAL CANCER 2012; 1:115-123. [DOI: 10.2217/crc.12.8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
SUMMARY Although surgery for colorectal cancer has improved over the last decade, locoregional recurrence and peritoneal metastases continue as a mechanism of surgical treatment failure in 10–20% of patients. These patients have a dismal prognosis. Clinical information is available in order to identify patients who are at high risk for locoregional recurrence and peritoneal metastases. These patients, once identified, should be offered new treatment options shown to be of benefit in selected patients. Using perioperative chemotherapy at the time of colorectal cancer resection improves locoregional control and diminishes peritoneal metastases. Also, in patients at high risk, a proactive second-look surgery utilizing peritonectomy and hyperthermic intraperitoneal chemotherapy is of benefit, with reasonable morbidity and mortality.
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Affiliation(s)
- Paul H Sugarbaker
- Washington Cancer Institute, 106 Irving Street, NW, Suite 3900, Washington, DC 20010, USA
| | - Paolo Sammartino
- Department of Surgery, University of Rome La Sapienza, Rome, Italy
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Cai S, Bagby TR, Forrest ML. Development of regional chemotherapies: feasibility, safety and efficacy in clinical use and preclinical studies. Ther Deliv 2011; 2:1467-84. [PMID: 22229080 PMCID: PMC3249754 DOI: 10.4155/tde.11.112] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Conventional oral and intravenous chemotherapies permeate throughout the body, exposing healthy tissues to similar cytotoxic drug levels as tumors. This leads to significant dose-limiting toxicities that may prevent patients from receiving sufficient treatment to overcome cancers. Therefore, a number of locoregional drug-delivery strategies have been evaluated and implemented in preclinical studies, clinical trials and in practice, in the past decades to minimize systemic toxicities from chemotherapeutic agents and to improve treatment outcomes. Localized treatment is beneficial because many cancers, such as melanoma, peritoneal cancer and breast cancer, advance locally adjacent to the site of the primary tumors prior to their circulatory invasion. In this article, we will review the feasibility, safety and efficacy of multiple localized chemotherapies in clinical use and preclinical development.
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Affiliation(s)
- Shuang Cai
- Department of Pharmaceutical Chemistry, University of Kansas, 2095 Constant Ave, Lawrence, KS 66047 USA
| | - Taryn R Bagby
- Department of Pharmaceutical Chemistry, University of Kansas, 2095 Constant Ave, Lawrence, KS 66047 USA
| | - M Laird Forrest
- Department of Pharmaceutical Chemistry, University of Kansas, 2095 Constant Ave, Lawrence, KS 66047 USA
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