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Siu A, Steffens D, Ansari N, Karunaratne S, Solanki H, Ahmadi N, Solomon M, Moran B, Koh C. Evaluating geographical disparities on clinical outcomes following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Tech Coloproctol 2024; 28:35. [PMID: 38376623 PMCID: PMC10879398 DOI: 10.1007/s10151-024-02911-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/04/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Rural Australians typically encounter disparities in healthcare access leading to adverse health outcomes, delayed diagnosis and reduced quality of life (QoL) parameters. These disparities may be exacerbated in advanced malignancies, where treatment is only available at highly specialised centres with appropriate multidisciplinary expertise. Thus, this study aims to determine the association between patient residence on oncological, surgical and QoL outcomes following cytoreductive surgery (CRS) and hyperthermic intra-peritoneal chemotherapy (HIPEC). METHODS A retrospective analysis was conducted on consecutive patients undergoing CRS and HIPEC at Royal Prince Alfred Hospital from January 2017 to March 2022. On the basis of their postcode of residence, patients were stratified into metropolitan and regional groups. Data encompassing demographics, oncological, surgical and QoL outcomes were compared. Statistical analysis included chi-square test, t-tests and Kaplan-Meier survival curves. RESULTS Among the 317 patients, 228 (72%) were categorised as metropolitan and 89 (28%) as regional. Metropolitan patients presented higher rates of recurrence (61.8% versus 40.0%, p = 0.014) and shorter overall mean survival [3.8 years (95% CI: 3.44-4.09) versus 4.2 years (95% CI: 3.76-4.63), p = 0.019] compared with regional patients. No other statistically significant differences were observed in oncological, surgical and QoL outcomes. CONCLUSIONS Most oncological, surgical and QoL parameters did not differ by geographical location of patients undergoing CRS and HIPEC for peritoneal malignancies at a high-volume quaternary referral centre. Observed differences in recurrence and survival may be attributed to the selective nature of surgical referrals and variable follow-up patterns. Future research should focus on characterising referral pathways and its influence on post-operative outcomes.
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Affiliation(s)
- Adrian Siu
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia.
- Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, NSW, Australia.
| | - Daniel Steffens
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, NSW, Australia
| | - Nabila Ansari
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Sascha Karunaratne
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, NSW, Australia
| | - Henna Solanki
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
| | - Nima Ahmadi
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Michael Solomon
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, NSW, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Brendan Moran
- Peritoneal Malignancy Institute, North Hampshire Foundation Trust, Basingstoke, UK
| | - Cherry Koh
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, C/O Royal Prince Alfred Hospital, Missenden Road, PO Box M 157, Camperdown, NSW, 2050, Australia
- Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, NSW, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia
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Chen L, Di M, Sun L, Fu Q. Rare urachal mucinous cystic tumor of low malignant potential with peritoneal pseudomyxoma: A case report. Exp Ther Med 2023; 26:555. [PMID: 37941591 PMCID: PMC10628641 DOI: 10.3892/etm.2023.12254] [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: 05/06/2023] [Accepted: 09/13/2023] [Indexed: 11/10/2023] Open
Abstract
Mucinous cystic tumors of low malignant potential (MCTLMP) are rare urachal neoplasms. The morphological characteristics and clinical prognosis of MCTLMP is similar to that of mucinous cystic tumors occurring in the ovary and appendix. After complete resection, almost no cases of recurrence or metastasis have been reported. Because MCTLMP is rare, it may be missed in the clinic. MCTLMP can lead to the formation of pseudomyxoma peritonei (PMP), which manifests as the widespread production of mucus in the abdominal cavity and makes the disease complex or difficult to diagnose. At present, only 3 cases of MCTLMP with PMP have been reported in the literature. In the present study a fourth case of urachal MCTLMP in a 74-year-old male that resulted in widespread PMP is presented. Initially, a multilocular cystic lesion was revealed in the urachal duct area at the anterior upper margin of the bladder after a patient, experiencing lower abdominal pain, was imaged. As revealed using light microscopy, the cyst was lined with a mucous columnar epithelium, and part of the epithelium indicated pseudolamellar hyperplasia and papillary structures. The cells indicated mild atypia and low mitotic activity. There was no stromal infiltration of tumor cells, and a large amount of mucous exudate was observed. As preoperative computed tomography examination suggested the presence of a large amount of ascites and there were increased levels of blood tumor markers, carcinoembryonic antigen and carbohydrate antigen 125, clinicians considered that the diagnosis maybe a malignant tumor of the urachal gland with peripheral dissemination. However, the diagnosis of MCTLMP with PMP was confirmed by histopathological examination. The mass was completely removed, along with part of the peritoneum and bladder wall as these were within the tumor margin. The appendix appeared normal during surgery. A one off dose of intraperitoneal infusion chemotherapy with 1,000 mg 5-fluorouracil was performed after surgery. No recurrence was observed during the 8-month follow-up period.
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Affiliation(s)
- Lijiang Chen
- Department of Pathology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang 311200, P.R. China
| | - Meijuan Di
- Department of Pathology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang 311200, P.R. China
| | - Lijun Sun
- Department of Pathology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang 311200, P.R. China
| | - Qiong Fu
- Department of Pathology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang 311200, P.R. China
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Liesenfeld LF, Brandl A. Influence of hyperthermic intraperitoneal chemotherapy on renal blood perfusion. Langenbecks Arch Surg 2023; 408:207. [PMID: 37222835 PMCID: PMC10209305 DOI: 10.1007/s00423-023-02948-8] [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: 04/21/2023] [Accepted: 05/16/2023] [Indexed: 05/25/2023]
Abstract
PURPOSE Hyperthermic intraperitoneal chemotherapy (HIPEC) is accompanied with an increased risk of acute kidney injury (AKI). Whether AKI is induced by chemotoxicity or hyperthermia-related changes in renal perfusion remains controversial. The influence of HIPEC on renal perfusion has not been evaluated in patients yet. METHODS Renal blood perfusion was assessed in ten patients treated with HIPEC by intraoperative renal Doppler pulse-wave ultrasound. Ultrasound (US) examinations were performed pre-, intra-, and postoperative with analyses of time-velocity curves. Patient demographics, surgical details, and data regarding renal function were recorded perioperatively. For evaluation of renal Doppler US to predict AKI, patients were divided in two groups with (AKI +) and without (AKI -) kidney injury. RESULTS Throughout HIPEC perfusion, neither significant nor consistent changes in renal perfusion could be observed. Postoperative AKI occurred in 6 of 10 participating patients. Intraoperative renal resistive index (RRI) values > 0.8 were observed in one patient developing stage 3 AKI according KDIGO criteria. At 30 min in perfusion, RRI values were significantly higher in AKI + patients. CONCLUSION AKI is a common and frequent complication after HIPEC, but underlying pathophysiology remains elusive. High intraoperative RRI values may indicate an increased risk of postoperative AKI. Present data challenges the relevance of hyperthermia-derived hypothesis of renal hypoperfusion with prerenal injury during HIPEC. More attention should be drawn towards chemotoxic-induced hypothesis of HIPEC-induced AKI and caution applying regimens containing nephrotoxic agents in patients. Further confirmatory and complementary studies on renal perfusion as well as pharmacokinetic HIPEC studies are required.
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Affiliation(s)
- Lukas F Liesenfeld
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany.
| | - Andreas Brandl
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
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4
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Vaira M, Robella M, Guaglio M, Berchialla P, Sommariva A, Valle M, Pasqual EM, Roviello F, Framarini M, Fiorentini G, Sammartino P, Ilari Civit A, Di Giorgio A, Ansaloni L, Deraco M. Diagnostic and Therapeutic Algorithm for Appendiceal Tumors and Pseudomyxoma Peritonei: A Consensus of the Peritoneal Malignancies Oncoteam of the Italian Society of Surgical Oncology (SICO). Cancers (Basel) 2023; 15:cancers15030728. [PMID: 36765686 PMCID: PMC9913318 DOI: 10.3390/cancers15030728] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/28/2022] [Accepted: 12/07/2022] [Indexed: 01/26/2023] Open
Abstract
Aim: Pseudomyxoma peritonei (PMP) is an uncommon pathology, and its rarity causes a lack of scientific evidence, precluding the design of a prospective trial. A diagnostic and therapeutic algorithm (DTA) is necessary in order to standardize the disease treatment while balancing optimal patient management and the correct use of resources. The Consensus of the Italian Society of Surgical Oncology (SICO) Oncoteam aims at defining a diagnostic and therapeutic pathway for PMP and appendiceal primary tumors applicable in Italian healthcare. Method: The consensus panel included 10 delegated representatives of oncological referral centers for Peritoneal Surface Malignancies (PSM) affiliated to the SICO PSM Oncoteam. A list of statements regarding the DTA of patients with PMP was prepared according to recommendations based on the review of the literature and expert opinion. Results: A consensus was obtained on 33 of the 34 statements linked to the DTA; two flowcharts regarding the management of primary appendiceal cancer and peritoneal disease were approved. Conclusion: Currently, consensus has been reached on pathological classification, preoperative evaluation, cytoreductive surgery technical detail, and systemic treatment; some controversies still exist regarding the exclusion criteria for HIPEC treatment. A shared Italian model of DTA is an essential tool to ensure the appropriateness and equity of treatment for these patients.
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Affiliation(s)
- Marco Vaira
- Unit of Surgical Oncology, Candiolo Cancer Institute, FPO—IRCCS, 10060 Candiolo, Italy
- Correspondence: authors: (M.V.); (M.R.)
| | - Manuela Robella
- Unit of Surgical Oncology, Candiolo Cancer Institute, FPO—IRCCS, 10060 Candiolo, Italy
- Correspondence: authors: (M.V.); (M.R.)
| | - Marcello Guaglio
- Peritoneal Surface Malignancies Unit, Fondazione Istituto Nazionale Tumori IRCCS Milano, 20133 Milano, Italy
| | - Paola Berchialla
- Department of Clinical and Biological Sciences, Centre for Biostatistics, Epidemiology and Public Health (C-BEPH), University of Torino, 10124 Torino, Italy
| | - Antonio Sommariva
- Advanced Surgical Oncology Unit, Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, t, 35100 Padova, Italy
| | - Mario Valle
- Peritoneal Tumours Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Enrico Maria Pasqual
- AOUD Center Advanced Surgical Oncology, DAME University of Udine, 33100 Udine, Italy
| | - Franco Roviello
- Unit of General Surgery and Surgical Oncology, Department of Medicine, Surgery, and Neurosciences, University of Siena, 53100 Siena, Italy
| | - Massimo Framarini
- Surgery and Advanced Oncological Therapy Unit, Ospedale “GB.Morgagni-L.Pierantoni”—AUSL Forlì, 47122 Forlì, Italy
| | - Giammaria Fiorentini
- Italian Network of International Clinical Hyperthermia Society Coordinator, 48121 Ravenna, Italy
| | - Paolo Sammartino
- CRS and HIPEC Unit, Pietro Valdoni, Umberto I Policlinico di Roma, 00161 Roma, Italy
| | - Alba Ilari Civit
- Unit of Surgical Oncology, Candiolo Cancer Institute, FPO—IRCCS, 10060 Candiolo, Italy
| | - Andrea Di Giorgio
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli—IRCCS, 00168 Rome, Italy
| | - Luca Ansaloni
- Unit of General Surgery, San Matteo Hospital, 27100 Pavia, Italy
| | - Marcello Deraco
- Peritoneal Surface Malignancies Unit, Fondazione Istituto Nazionale Tumori IRCCS Milano, 20133 Milano, Italy
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5
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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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Liesenfeld LF, Quiring E, Al-Saeedi M, Nusshag C, Büchler MW, Schneider M. Extensive Peritonectomy is an Independent Risk Factor for Cisplatin HIPEC-Induced Acute Kidney Injury. Ann Surg Oncol 2022; 30:2646-2656. [PMID: 36496489 PMCID: PMC10085927 DOI: 10.1245/s10434-022-12661-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 09/25/2022] [Indexed: 12/14/2022]
Abstract
Abstract
Background
Cisplatin (CDDP)-containing hyperthermic intraperitoneal chemotherapy (HIPEC) is frequently applied in selected patients with peritoneal malignancies derived from ovarian cancer, gastric cancer, and primary peritoneal mesothelioma. HIPEC with CDDP increases perioperative morbidity, in particular by inducing acute kidney injury (AKI). Factors contributing to occurrence of AKI after intraperitoneal perfusion with CDDP have not been sufficiently evaluated.
Patients and Methods
Data from 63 patients treated with a CDDP-containing HIPEC regimen were retrospectively analyzed concerning demographics, underlying disease, surgery, and HIPEC details to evaluate risk factors of AKI. A preclinical rat perfusion model was applied to assess the influence of temperature, concentration, perfusate volume, perfusion flow rate, and extent of peritonectomy on drug absorption upon intraperitoneal CDDP perfusion.
Results
AKI occurred in 66.1% of patients undergoing CDDP-containing HIPEC, with total intraoperative fluid influx being a negative and the extent of parietal peritonectomy being a positive independent predictor of postoperative AKI. In a preclinical model, bilateral anterior parietal peritonectomy significantly increased systemic CDDP absorption by 1.6 to 2-fold. CDDP plasma levels in animals were significantly higher after both perfusion with increased CDDP perfusate concentrations and bilateral anterior parietal peritonectomy.
Conclusion
CDDP-containing HIPEC is associated with relevant morbidity owing to its systemic toxicity. Extent of parietal peritonectomy is an independent predictor of AKI. CDDP dose reduction should be considered in case of extensive parietal peritonectomy. Cytostatic drug concentrations in HIPEC perfusate should be paid more attention to than total dose per body surface area. Further clinical studies are needed to confirm the presented preclinical findings.
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Affiliation(s)
- Lukas F Liesenfeld
- Department of General, Visceral and Transplantation Surgery, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany
| | - Eva Quiring
- Department of General, Visceral and Transplantation Surgery, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany
| | - Mohammed Al-Saeedi
- Department of General, Visceral and Transplantation Surgery, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany
| | - Christian Nusshag
- Department of Nephrology, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany
| | - Martin Schneider
- Department of General, Visceral and Transplantation Surgery, Medical Faculty, University Hospital Heidelberg, Heidelberg, Germany.
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7
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Ammerata G, Filippo R, Laface C, Memeo R, Solaini L, Cavaliere D, Navarra G, Ranieri G, Currò G, Ammendola M. Hyperthermic intraperitoneal chemotherapy and colorectal cancer: From physiology to surgery. World J Clin Cases 2022; 10:10852-10861. [PMID: 36338235 PMCID: PMC9631165 DOI: 10.12998/wjcc.v10.i30.10852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 06/23/2022] [Accepted: 08/14/2022] [Indexed: 02/05/2023] Open
Abstract
The pursuit of this paper is to collect principal reviews and systematic reviews about hyperthermic intraperitoneal chemotherapy (HIPEC) and cytoreductive surgery (CRS) used in colorectal cancer (CRC). We focus on principal biological aspects of CRC, hyperthermia effects, and surgical procedures. We searched PubMed/MEDLINE for the principal reviews and systematic reviews published from 2010 to 2021 regarding the bimodal treatment (CRS + HIPEC) against local and advanced CRC. In the literature, from several studies, it seems that the efficacy of bimodal treatment with an accurate CRS can extend overall survival. Despite these studies, there are not still any straight guidelines more detailed and scheduled about the use of combined treatment in patients with CRC. Even if the concept is still not very clear and shared, after a careful evaluation of the published data, and after some technical and pathophysiological descriptions, we concluded that it is possible to improve the overall survival and quality of life and to reduce the tumor relapse in patients affected by locally advanced (pT4) CRC with peritoneal metastases.
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Affiliation(s)
- Giorgio Ammerata
- Science of Health Department, Digestive Surgery Unit, University “Magna Graecia” Medical School, Catanzaro 88100, Italy
| | - Rosalinda Filippo
- Science of Health Department, Digestive Surgery Unit, University “Magna Graecia” Medical School, Catanzaro 88100, Italy
| | - Carmelo Laface
- Interventional Oncology Unit with Integrated Section of Translational Medical Oncology, National Cancer Research Centre “Giovanni Paolo II”, Bari 70124, Italy
| | - Riccardo Memeo
- Hepato-Biliary and Pancreatic Surgical Unit, “F. Miulli” Hospital, Acquaviva delle Fonti, Bari 70124, Italy
| | - Leonardo Solaini
- Department of Medical and Surgical Sciences, University of Bologna, Forlì 40126, Italy
| | - Davide Cavaliere
- Department of General and Oncologic Surgery, Morgagni-Pierantoni Hospital, Forlì 47121, Italy
| | - Giuseppe Navarra
- Department of Human Pathology of Adult and Evolutive Age, Surgical Oncology Division, “G. Martino” Hospital, University of Messina, Messina 98122, Italy
| | - Girolamo Ranieri
- Interventional Oncology Unit with Integrated Section of Translational Medical Oncology, National Cancer Research Centre “Giovanni Paolo II”, Bari 70124, Italy
| | - Giuseppe Currò
- Science of Health Department, Digestive Surgery Unit, University “Magna Graecia” Medical School, Catanzaro 88100, Italy
| | - Michele Ammendola
- Science of Health Department, Digestive Surgery Unit, University “Magna Graecia” Medical School, Catanzaro 88100, Italy
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Okello M, Nuwagaba J, Ddungu H, Okuku FM. Cytoreductive surgery for giant locally advanced intra-abdominal tumors in Uganda. J Surg Case Rep 2022; 2022:rjac178. [PMID: 35620232 PMCID: PMC9129259 DOI: 10.1093/jscr/rjac178] [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: 01/24/2022] [Accepted: 04/03/2022] [Indexed: 11/23/2022] Open
Abstract
Cytoreductive surgery is removal of tumor as much as possible when complete resection is impossible because of advanced disease. It is a management option for giant intra-abdominal tumors with pressure symptoms. We present three patients who underwent cytoreductive surgery for giant intra-abdominal tumors between May 2019 and November 2021. Patient 1 had a gastrointestinal stromal tumor (GIST) involving stomach, spleen and transverse colon. En bloc resection of the GIST with the involved viscera was done. Patient 2 had a liposarcoma measuring 25.8 × 19.6 × 15.3 cm infiltrating the stomach, spleen and the left hemidiaphragm. Involved viscera and liposarcoma were resected en bloc. Patient 3 had a liposarcoma measuring 40 × 35 × 12 cm and encasing the left ureter. Mass was excised together with part of the left ureter and left ureter reconstructed. Giant intra-abdominal tumors are rare. Involvement of adjacent structures may necessitate multivisceral resections with or without organ reconstruction.
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Affiliation(s)
- Michael Okello
- Department of Anatomy, Makerere University College of Health Sciences, Kampala, Uganda
- Department of Surgery, Lubaga Hospital, Kampala, Uganda
| | - Julius Nuwagaba
- Department of Surgery, Lubaga Hospital, Kampala, Uganda
- Department of Global Health Security, Makerere University Infectious Disease Institute, Kampala, Uganda
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Zhang Y, Qin X, Chen W, Liu D, Luo J, Wang H, Wang H. Risk factors for developing peritoneal metastases after curative surgery for colorectal cancer: A systematic review and meta-analysis. Colorectal Dis 2021; 23:2846-2858. [PMID: 34411399 DOI: 10.1111/codi.15880] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/20/2021] [Accepted: 08/16/2021] [Indexed: 01/10/2023]
Abstract
AIM Proactive detection and treatment strategies have achieved encouraging survival outcomes for patients with early peritoneal metastases (PM), but these costly and invasive approaches can only be applied to selected high-risk patients. This meta-analysis aimed to identify the risk factors for metachronous PM after curative surgery for colorectal cancer (CRC). METHOD The study was registered at PROSPERO (CRD42020219187). Databases were searched for studies comparing clinical and histopathological characteristics between patients with metachronous peritoneal metastases from colorectal cancer (pmCRC) and patients without (non-pmCRC). RESULTS Thirty-six studies were included. Metachronous PM were positively associated with perforation (OR 1.920; 95% CI 1.144-3.223; P = 0.014), poor differentiation (OR 2.291; 1.603-3.275; P < 0.001), T4 (OR 2.897; 1.248-6.726; P = 0.013), N1-2 (OR 3.429; 2.684-4.381; P < 0.001), mucinous adenocarcinoma (OR 4.175; 1.798-9.692; P = 0.001), obstruction (OR 4.467; 1.919-10.398; P = 0.001), synchronous ovarian metastases (OR 5.005; 1.140-21.977; P = 0.033), positive peritoneal carcinoembryonic antigen mRNA (OR 9.472; 3.643-24.631; P < 0.001), elevated serum carcinoembryonic antigen (preoperative group, OR 3.545, 1.486-8.459, P = 0.004; postoperative group, OR 13.673, 2.222-84.129, P = 0.005), elevated serum cancer antigen 19-9 (preoperative group, OR 5.281, 2.146-12.994, P < 0.001; postoperative group, OR 18.646, 6.429-54.083, P < 0.001) and positive peritoneal cytology (OR 25.884; 11.372-58.913; P < 0.001). CONCLUSION These evidence-based risk factors are conducive to designing early detection and proactive treatment strategies, enabling precision medicine.
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Affiliation(s)
- Yuanxin Zhang
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiusen Qin
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wenle Chen
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Duo Liu
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jian Luo
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Huaiming Wang
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hui Wang
- Department of Colorectal Surgery, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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10
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Kim MH, Yoo YC, Bai SJ, Lee KY, Kim N, Lee KY. Physiologic and hemodynamic changes in patients undergoing open abdominal cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. J Int Med Res 2021; 49:300060520983263. [PMID: 33445991 PMCID: PMC7812408 DOI: 10.1177/0300060520983263] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective We aimed to determine the physiological and hemodynamic changes in patients who were undergoing hyperthermic intraperitoneal chemotherapy (HIPEC) cytoreductive surgeries. Methods This prospective, observational study enrolled 21 patients who were undergoing elective cytoreductive surgery with HIPEC at our hospital over 2 years. We collected vital signs, hemodynamic parameters including global end-diastolic volume index (GEVI) and extravascular lung water index (ELWI) using the VolumeView™ system, and arterial blood gas analysis from all patients. Data were recorded before skin incision (T1); 30 minutes before HIPEC initiation (T2); 30 (T3), 60 (T4), and 90 (T5) minutes after HIPEC initiation; 30 minutes after HIPEC completion (T6); and 10 minutes before surgery completion (T7). Results Patients showed an increase in body temperature and cardiac index and a decrease in the systemic vascular resistance index. GEDI was 715.4 (T1) to 809.7 (T6), and ELWI was 6.9 (T1) to 7.3 (T5). Conclusions HIPEC increased patients’ body temperature and cardiac output and decreased systemic vascular resistance. Although parameters that were extracted from the VolumeView™ system were within their normal ranges, transpulmonary thermodilution approach is helpful in intraoperative hemodynamic management during open abdominal cytoreductive surgery with HIPEC. Trial registry name: ClinicalTrials.gov Trial registration number: NCT02325648 URL: https://clinicaltrials.gov/ct2/results?cond=NCT02325648&term
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Affiliation(s)
- Myoung Hwa Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Young Chul Yoo
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Joon Bai
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kang-Young Lee
- Division of Colon and Rectal Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Nayeon Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Ki Young Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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11
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Ray MD, Dhall K. Hyperthermic Intraperitoneal Chemotherapy (HIPEC) in the management of peritoneal surface malignancies - An evidence-based review. Curr Probl Cancer 2021; 45:100737. [PMID: 34116836 DOI: 10.1016/j.currproblcancer.2021.100737] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/27/2021] [Accepted: 03/15/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Traditionally, peritoneal surface malignancies (PSM) were considered terminal diseases because of their advanced nature, therefore, systemic chemotherapy was given with palliative intent only. As a result, very poor survival outcomes were observed. But with the introduction of complete Cytoreductive surgery (CRS) and Hyperthermic intraperitoneal chemotherapy (HIPEC), the scenario has changed dramatically. METHODOLOGY An objective electronic database search was performed in Pubmed, NLM Catalog, Google scholar, Bookshelf, and Pubmed Central published in the time period from 2000 till 2020. All the randomized studies were included. In the absence of randomized studies, both prospective and retrospective studies were included. The outcomes of HIPEC were measured in terms of median survival, disease-free survival, overall survival, complications and drug toxicities. RESULTS CRS and HIPEC are considered the standard of care for PMP and MPM even in the absence of level 1 evidence due to lack of an effective alternative treatment. In colorectal and gastric cancer, several phase-three trials are showing overall survival benefit in selected cases while there is a prophylactic and palliative role of HIPEC in gastric cancer. Three reported phase 3 trials showed positive results in ovarian cancer. In peritoneal sarcomatosis, the role of HIPEC is yet to be proven. CONCLUSION The patient selection is the key to the successful outcomes after HIPEC. HIPEC should be performed by the experienced surgeons in specialized centres with a strong critical care and intensive care support to reduce the morbidity and mortality. Ongoing trials and future directions will prove to be an indispensable arm in the oncological armamentarium.
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Affiliation(s)
- Mukur Dipi Ray
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Kunal Dhall
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India.
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12
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Lin YL, Xu DZ, Li XB, Yan FC, Xu HB, Peng Z, Li Y. Consensuses and controversies on pseudomyxoma peritonei: a review of the published consensus statements and guidelines. Orphanet J Rare Dis 2021; 16:85. [PMID: 33581733 PMCID: PMC7881689 DOI: 10.1186/s13023-021-01723-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 02/02/2021] [Indexed: 01/04/2023] Open
Abstract
Background Pseudomyxoma peritonei (PMP) is a clinical malignant syndrome mainly originating from the appendix, with an incidence of 2–4 per million people. As a rare disease, an early and accurate diagnosis of PMP is difficult. It was not until the 1980s that the systematic study of this disease was started. Main body As a result of clinical and basic research progress over the last 4 decades, a comprehensive strategy based on cytoreductive surgery (CRS) + hyperthermic intraperitoneal chemotherapy (HIPEC) has been established and proved to be an effective treatment for PMP. Currently, CRS + HIPEC was recommended as the standard treatment for PMP worldwide. There are several consensuses on PMP management, playing an important role in the standardization of CRS + HIPEC. However, controversies exist among consensuses published worldwide. A systematic evaluation of PMP consensuses helps not only to standardize PMP treatment but also to identify existing controversies and point to possible solutions in the future. The controversy underlying the consensus and vice versa promotes the continuous refinement and updating of consensuses and continue to improve PMP management through a gradual and continuous process. In this traditional narrative review, we systemically evaluated the consensuses published by major national and international academic organizations, aiming to get a timely update on the treatment strategies of CRS + HIPEC on PMP. Conclusion Currently, consensuses have been reached on the following aspects: pathological classification, terminology, preoperative evaluation, eligibility for surgical treatment, maximal tumor debulking, CRS technical details, and severe adverse event classification system. However, controversies still exist regarding the HIPEC regimen, systemic chemotherapy, and early postoperative intraperitoneal chemotherapy.
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Affiliation(s)
- Yu-Lin Lin
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian Street, Haidian District, Beijing, 100038, China
| | - Da-Zhao Xu
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian Street, Haidian District, Beijing, 100038, China
| | - Xin-Bao Li
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian Street, Haidian District, Beijing, 100038, China
| | - Feng-Cai Yan
- Department of Pathology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Hong-Bin Xu
- Department of Myxoma, Aero Space Central Hospital, Peking University, Beijing, 100049, China
| | - Zheng Peng
- Department of General Surgery, Chinese PLA General Hospital, Beijing, 100853, China
| | - Yan Li
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian Street, Haidian District, Beijing, 100038, China. .,Department of Pathology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.
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13
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Seretis C, Gill J, Malik A, Elhassan AM, Shariff U, Youssef H. Low Preoperative Serum Albumin Levels Are Associated With Impaired Outcome After Cytoreductive Surgery and Perioperative Intraperitoneal Chemotherapy for Peritoneal Surface Malignancies. J Clin Med Res 2020; 12:773-779. [PMID: 33447310 PMCID: PMC7781284 DOI: 10.14740/jocmr4362] [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: 09/27/2020] [Accepted: 10/09/2020] [Indexed: 12/03/2022] Open
Abstract
Preoperative hypoalbuminemia is known to be associated with postoperative morbidity and mortality, as well as with poor survival after gastrointestinal cancer surgery. However, limited data exist regarding the prognostic significance of hypoalbuminemia in patients with peritoneal metastases undergoing cytoreductive surgery, combined with perioperative intraperitoneal chemotherapy. We performed a systematic literature review of the previously published studies addressing the potential association between preoperative albumin levels and overall surgical outcomes after the performance of cytoreductive surgery and perioperative intraperitoneal chemotherapy for peritoneal surface malignancies. Our research yielded a total of nine retrospective studies which met our inclusion criteria, and despite their heterogeneity; and we can conclude that preoperatively low albumin levels are associated with greater likelihood of overall and major morbidity, as well as less favorable oncological outcome after the performance of cytoreductive surgery and perioperative intraperitoneal chemotherapy.
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Affiliation(s)
| | - Jagjit Gill
- George Eliot Hospital NHS Trust, Warwickshire, UK
| | - Adnan Malik
- George Eliot Hospital NHS Trust, Warwickshire, UK
| | | | - Umar Shariff
- General Surgery Department, Good Hope Hospital, Heart of England NHS Foundation Trust, Birmingham, UK
| | - Haney Youssef
- General Surgery Department, Good Hope Hospital, Heart of England NHS Foundation Trust, Birmingham, UK
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14
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Tzivanakis A, Moran BJ. Perforated Colorectal Cancer. Clin Colon Rectal Surg 2020; 33:247-252. [PMID: 32968359 DOI: 10.1055/s-0040-1713741] [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: 10/23/2022]
Abstract
The majority of patients with colorectal tumors will present via the elective route. However, one-fifth of patients will present as an emergency. The most common cause of emergency presentation of colorectal cancer is obstruction followed by perforation, and in many cases, patients will present with both. We discuss the management of the patient presenting with a perforated colorectal tumor covering the acute presentation and also how to deal with consequences of a perforated tumor, namely, the management of colorectal peritoneal metastasis (CPM). CPM used to be considered a terminal condition; however, a strategy of early detection of CPM, careful patient selection for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy, leads to much improved outcomes and even cure, in some patient compared with systemic chemotherapy alone.
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Affiliation(s)
| | - Brendan J Moran
- Peritoneal Malignancy Institute, Basingstoke, Hampshire, United Kingdom
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15
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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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16
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Rezaeian M, Sedaghatkish A, Soltani M. Numerical modeling of high-intensity focused ultrasound-mediated intraperitoneal delivery of thermosensitive liposomal doxorubicin for cancer chemotherapy. Drug Deliv 2020; 26:898-917. [PMID: 31526065 PMCID: PMC6758722 DOI: 10.1080/10717544.2019.1660435] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Although intraperitoneal chemotherapy (IPC) has been suggested as a promising method for the management of peritoneal dissemination (PD) of ovarian or colorectal cancers, the actual clinical use of this method has been restricted due to such problems as poor drug penetration into the tumor and high side effects. It is, therefore, necessary to develop new strategies to improve the efficacy of this approach. In the present work, a new strategy is proposed based on intraperitoneal (IP) injection of thermosensitive liposomal doxorubicin (TSL-Dox) with triggered release by mild hyperthermia induced by high intensity focused ultrasound (HIFU). A computational model is developed to evaluate the proposed drug delivery system. Results show an order of magnitude increase in drug penetration depth into the tumor compared to the conventional IP delivery. Furthermore, the effects of thermal conditions applied to the tumor, TSL size, tumor vessel permeability, and tumor size are investigated. Results indicate an improved efficiency of the drug delivery by expanding the heated region, yet, it increases the risk of unintentional TSL drug load release in the peritoneal cavity. Results also indicate that smaller TSLs have better treatment outcome. However, there is a significant reduction in treatment efficacy for TSLs with sizes smaller than the vessel wall pore size. Thus, tuning the size of TSL should be based on the tumor microvascular permeability. The simulation results suggest that the TSL-Dox delivery system in smaller tumors is far advantageous than larger ones. Results of our model can be used as guidelines for future preclinical studies.
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Affiliation(s)
- Mohsen Rezaeian
- Department of Mechanical Engineering, K. N. Toosi University of Technology , Tehran , Iran
| | - Amir Sedaghatkish
- Department of Mechanical Engineering, Isfahan University of Technology , Isfahan , Iran
| | - M Soltani
- Department of Mechanical Engineering, K. N. Toosi University of Technology , Tehran , Iran.,Advanced Bioengineering Initiative Center, Computational Medicine Center, K. N. Toosi University of Technology , Tehran , Iran.,Department of Electrical and Computer Engineering, University of Waterloo , Waterloo , Canada.,Centre for Biotechnology and Bioengineering (CBB), University of Waterloo , Waterloo , Canada.,Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences , Tehran , Iran
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17
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Review of the Outcomes of Ovarian Cancer Treated with Cytoreductive Surgery and Heated Intraperitoneal Chemotherapy. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2019. [DOI: 10.1007/s40944-019-0342-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Jedrzkiewicz J, Tateishi Y, Kirsch R, Conner J, Bischof D, McCart A, Riddell R, Pollett A, Taylor EL, Govindarajan A. Impact of Referral Center Pathology Review on Diagnosis and Management of Patients With Appendiceal Neoplasms. Arch Pathol Lab Med 2019; 144:764-768. [DOI: 10.5858/arpa.2019-0214-oa] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context.—Data regarding the clinical impact of subspecialist pathology review of appendiceal neoplasms are limited.Objective.—To determine whether pathology review by gastrointestinal pathologists at a tertiary-care referral center resulted in significant changes in the diagnosis and clinical management of appendiceal neoplastic lesions.Design.—We conducted a retrospective review of all patients with an initial diagnosis of appendiceal neoplasm referred to a tertiary-care referral center in Ontario, Canada, from 2010–2016. The discordance rate between original and review pathology reports, the nature of discordances, and the impact of any discordance on patient management were recorded.Results.—A total of 145 patients with appendiceal lesions were identified (low-grade mucinous appendiceal neoplasm [n = 79], invasive mucinous adenocarcinoma [n = 12], “colorectal type” adenocarcinoma [n = 12], goblet cell carcinoid and adenocarcinomas ex goblet cell carcinoid [n = 24], and other lesions/neoplasms [n = 20]). One or more changes in diagnoses were found in 36 of 145 cases (24.8%), with changes within the same category of interpretation (n = 10), stage (n = 7), grade (n = 6), and categoric interpretation (n = 5) being the most common. In 10 of 36 patients (28%), the diagnostic change led to a significant change in management, including recommendation for additional surveillance, systemic chemotherapy, additional surgery, or discontinuation of surveillance.Conclusions.—Subspecialist pathology review of appendiceal neoplastic lesions led to a change in diagnosis in 36 of 145 cases (24.8%), of which nearly 30% (10 of 36 cases) led to a change in clinical management. The overall rate of clinically significant discordances was 7% (10 of 145). Our findings suggest that subspecialist pathology review of appendiceal neoplasms referred to specialized centers is justified.
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Affiliation(s)
- Jolanta Jedrzkiewicz
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Yoko Tateishi
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Richard Kirsch
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - James Conner
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Danielle Bischof
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | | | - Robert Riddell
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Aaron Pollett
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Emily L. Taylor
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Anand Govindarajan
- From the Department of Pathology, University of Utah, Salt Lake City (Dr Jedrzkiewicz); the Department of Pathology, Yokohama City University, Yokohama, Japan (Dr Tateishi); and the Departments of Pathology (Drs Kirsch, Conner, Riddell, and Pollett) and Surgery (Drs Bischof, McCart, and Govindarajan, and Ms Taylor), Sinai Health System, University of Toronto, Toronto, Ontario, Canada
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Accurate Quantification of Residual Cancer Cells in Pelvic Washing Reveals Association with Cancer Recurrence Following Robot-Assisted Radical Cystectomy. J Urol 2019; 201:1105-1114. [PMID: 30730413 DOI: 10.1097/ju.0000000000000142] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Bladder cancer recurrence following cystectomy remains a significant cause of bladder cancer specific mortality. Residual cancer cells contribute to cancer recurrence due to tumor spillage or undetectable preexisting micrometastatic tumor clones. We detected and quantified residual cancer cells in pelvic washing using ultradeep targeted sequencing. We compared the levels of residual cancer cells with clinical variables and cancer recurrence. MATERIALS AND METHODS The primary tumor specimen was available in 17 patients who underwent robot-assisted radical cystectomy. All tumors had negative surgical margins. Pelvic washes and blood were collected intraoperatively before and after robot-assisted radical cystectomy, after pelvic lymph node dissection and in the suction fluid collected during the procedure. Two-step sequencing, including whole exome sequencing followed by ultradeep targeted sequencing (× greater than 50,000), was done to quantify residual cancer cells in each sample. Eight patients were excluded from study due to sample quality issues. The final analysis cohort comprised 9 patients. The residual cancer cell level was quantified for each sample as the relative cancer cell fraction and compared between time points. The peak relative cancer cell fraction of each patient was correlated with clinical and pathological variables. RESULTS Residual cancer cells were detected in approximately half of the pelvic washing specimens during or after but not before robot-assisted radical cystectomy. Higher residual cancer cell levels were associated with aggressive variant histology and cancer recurrence. Verifying the feasibility of using residual cancer cells as a novel biomarker for recurrence requires larger cohorts. CONCLUSIONS Detection of residual cancer cells in intraoperative peritoneal washes of patients with bladder cancer who undergo radical cystectomy may represent a robust biomarker of tumor aggressiveness and metastatic potential.
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20
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Colorectal Peritoneal Metastases: A Systematic Review of Current and Emerging Trends in Clinical and Translational Research. Gastroenterol Res Pract 2019; 2019:5180895. [PMID: 31065262 PMCID: PMC6466888 DOI: 10.1155/2019/5180895] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 02/12/2019] [Indexed: 12/18/2022] Open
Abstract
Colorectal peritoneal metastases (CPM) are associated with abbreviated survival and significantly impaired quality of life. In patients with CPM, radical multimodality treatment consisting of cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) has demonstrated oncological superiority over systemic chemotherapy alone. In highly selected patients undergoing CRS + HIPEC, overall survival of over 60% has been reported in some series. These are patients in whom the disease burden is limited and where the diagnosis is made at an early stage in the disease course. Early diagnosis and a deeper understanding of the biological mechanisms that regulate CPM are critical to refining patient selection for radical treatment, personalising therapeutic approaches, enhancing prognostication, and ultimately improving long-term survivorship. In the present study, we outline three broad themes which represent critical future research targets in CPM: (1) enhanced radiological strategies for early detection and staging; (2) identification and validation of translational biomarkers for diagnostic, prognostic, and therapeutic deployment; and (3) development of optimized approaches for surgical cytoreduction as well as more precise strategies for intraperitoneal drug selection and delivery. Herein, we provide a contemporary narrative review of the state of the art in these three areas. A systematic review in accordance with PRISMA guidelines was undertaken on all English language studies published between 2007 and 2017. In vitro and animal model studies were deemed eligible for inclusion in the sections pertaining to biomarkers and therapeutic optimisation, as these areas of research currently remain in the early stages of development. Acquired data were then divided into hierarchical thematic categories (imaging modalities, translational biomarkers (diagnostic/prognostic/therapeutic), and delivery techniques) and subcategories. An interactive sunburst figure is provided for intuitive interrogation of the CPM research landscape.
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21
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Narasimhan V, Pham T, Warrier S, Craig Lynch A, Michael M, Tie J, Ramsay R, Heriot A. Outcomes from cytoreduction and hyperthermic intraperitoneal chemotherapy for appendiceal epithelial neoplasms. ANZ J Surg 2019; 89:1035-1040. [PMID: 30685879 DOI: 10.1111/ans.14985] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/24/2018] [Accepted: 10/28/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Appendiceal epithelial neoplasms are rare cancers. Management of peritoneal disease from appendiceal neoplasms has historically been with debulking surgery. In recent decades, the advent of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has become the standard of care. Here, we report our single institution 10-year experience with CRS and HIPEC for appendiceal neoplasms. METHODS This is a retrospective review from 1 January 2008 to 1 June 2017 of all patients undergoing CRS and HIPEC for appendiceal neoplasms. Institutional ethics approval was granted for this project. RESULTS One hundred and seventy-two patients underwent 208 CRSs during this time. Overall, 83.72% of patients had one CRS and HIPEC procedure. Pseudomyxoma peritonei from a perforated appendiceal mucinous neoplasm accounted for 67.9% of cases. The median peritoneal carcinomatosis index (PCI) was 14, with complete cytoreduction achieved in 74.2% of patients. Fifty-four percent of patients had at least one complication, with one (0.5%) peri-operative mortality in our cohort. For the entire cohort, the median overall survival was 104 months and a 5-year survival of 75%. In those having a complete cytoreduction, 5-year survival was 90%, with a median disease free interval of 63 months. PCI and completeness of cytoreduction were independent predictors of overall survival. CONCLUSION Our results demonstrate that CRS and HIPEC for appendiceal neoplasms are safe and effective. Despite carrying some morbidity, it offers patients an excellent disease free and overall survival.
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Affiliation(s)
- Vignesh Narasimhan
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Toan Pham
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Satish Warrier
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - A Craig Lynch
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Michael Michael
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Jeanne Tie
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Robert Ramsay
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Alexander Heriot
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
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Tzivanakis A, Dayal SP, Arnold SJ, Mohamed F, Cecil TD, Venkatasubramaniam AK, Moran BJ. Biological mesh is a safe and effective method of abdominal wall reconstruction in cytoreductive surgery for peritoneal malignancy. BJS Open 2018; 2:464-469. [PMID: 30511047 PMCID: PMC6254008 DOI: 10.1002/bjs5.93] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 06/26/2018] [Indexed: 11/11/2022] Open
Abstract
Background Patients with peritoneal malignancy often have multiple laparotomies before referral for cytoreductive surgery (CRS). Some have substantial abdominal wall herniation and tumour infiltration of abdominal incisions. CRS involves complete macroscopic tumour removal and hyperthermic intraperitoneal chemotherapy (HIPEC). Abdominal wall reconstruction is problematic in these patients. The aim of this study was to establish immediate and long-term outcomes of abdominal wall reconstruction with biological mesh in a single centre. Methods A dedicated peritoneal malignancy database was searched for all patients who had biological mesh abdominal wall reconstruction between 2004 and 2015. Short- and long-term outcomes were reviewed. All patients had annual abdominal CT as routine peritoneal malignancy follow-up. Results Some 33 patients (22 women) with a mean age of 53·4 (range 19-82) years underwent abdominal wall reconstruction with biological mesh. The majority (23) had CRS for pseudomyxoma (19 low grade), six for colorectal peritoneal metastasis and four for appendiceal adenocarcinoma; 18 had undergone CRS and HIPEC previously. Twenty-five of the 33 patients had abdominal wall tumour involvement and eight had concurrent hernias. The mean duration of surgery was 486 (range 120-795) min and the mean mesh size used was 345 (50-654) cm2. Ten patients developed wound infections and four had a seroma. Two developed early enterocutaneous fistulas. Mean follow-up was 48 months. Five patients developed an incisional hernia. Four died from progressive malignancy. A further 15 patients had disease recurrence, but only one had isolated abdominal wall recurrence. Conclusion Biological mesh was safe and effective for abdominal wall reconstruction in peritoneal malignancy. Postoperative wound infections were frequent but nevertheless incisional hernia rates were low with no instances of mesh-related bowel erosion or fistulation.
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Affiliation(s)
- A Tzivanakis
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - S P Dayal
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - S J Arnold
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - F Mohamed
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - T D Cecil
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - A K Venkatasubramaniam
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
| | - B J Moran
- Peritoneal Malignancy Institute Basingstoke and North Hampshire Hospital Basingstoke RG24 9NN UK
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23
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Lemoine L, Van Tiggel D, Sugarbaker P, Van der Eycken J, Goeman J, Noben JP, Penders J, Van der Speeten K. A validated high performance liquid chromatography – diode array detector method for the quantification of mitomycin C in plasma, peritoneal fluid and urine. J LIQ CHROMATOGR R T 2018. [DOI: 10.1080/10826076.2018.1522593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Lieselotte Lemoine
- Faculty of Medicine and Life Sciences, Discipline Group Physiology, Biochemistry and Immunology, Biomedical Research Institute and Transnational University Limburg, Hasselt University, Hasselt, Belgium
- Department of Surgical Oncology, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Dorien Van Tiggel
- Department of Laboratory Medicine, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Paul Sugarbaker
- Center for Gastrointestinal Malignancies, MedStar Washington Hospital Center, Washington, DC, USA
| | - Johan Van der Eycken
- Laboratory for Organic and Bio-organic Synthesis, Department of Organic and Macromolecular Chemistry, Ghent University, Gent, Belgium
| | - Jan Goeman
- Laboratory for Organic and Bio-organic Synthesis, Department of Organic and Macromolecular Chemistry, Ghent University, Gent, Belgium
| | - Jean-Paul Noben
- Faculty of Medicine and Life Sciences, Discipline Group Physiology, Biochemistry and Immunology, Biomedical Research Institute and Transnational University Limburg, Hasselt University, Hasselt, Belgium
| | - Joris Penders
- Faculty of Medicine and Life Sciences, Discipline Group Physiology, Biochemistry and Immunology, Biomedical Research Institute and Transnational University Limburg, Hasselt University, Hasselt, Belgium
- Department of Laboratory Medicine, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Kurt Van der Speeten
- Faculty of Medicine and Life Sciences, Discipline Group Physiology, Biochemistry and Immunology, Biomedical Research Institute and Transnational University Limburg, Hasselt University, Hasselt, Belgium
- Department of Surgical Oncology, Ziekenhuis Oost-Limburg, Genk, Belgium
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Shan L, Bai B, Lv Y, Xie B, Huang X, Zhu H. Lobaplatin suppresses proliferation and peritoneal metastasis of colorectal cancer in a preclinical model. Biomed Pharmacother 2018; 108:486-491. [PMID: 30243080 DOI: 10.1016/j.biopha.2018.09.063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/09/2018] [Accepted: 09/11/2018] [Indexed: 01/17/2023] Open
Abstract
Peritoneal metastasis from colorectal cancer (CRC) is related to poor prognosis. Intraperitoneal chemotherapy is an efficient method to treat peritoneal metastasis (PM); however, the outcomes remain unsatisfactory. The present study aimed to investigate the antitumor activity of lobaplatin and its role in intraperitoneal chemotherapy. The findings showed that the proliferation of CRC was inhibited in a dose-dependent manner when DLD1 and HCT116 cells were treated with various concentrations of lobaplatin (0, 6.3, 12.5, 25, 50, and 100 μg/mL, respectively). Flow cytometry and Western blot analysis confirmed that lobaplatin affected CRC cells by inducing apoptosis and modulating the caspase family. In the animal study, nude mice were injected with DLD1 cells and divided into three groups. Lobaplatin was injected intraperitoneally to simulate intraperitoneal chemotherapy. Group A was the control group treated with PBS. Group B was injected with DLD1 and treated with lobaplatin simultaneously, while group C was treated with lobaplatin 1 week after cell injection. The results showed that group A harbored maximal tumors on the peritoneal surface, while group B had the least number (9.2 ± 1.3 and 0.4 ± 0.5, respectively P < 0.01). These findings indicated that lobaplatin suppressed the tumor growth as an intraperitoneal chemotherapy agent and achieved a satisfactory therapeutic effect at an early stage. Further blood test and tissue staining did not reveal any liver and kidney toxicity that was induced by lobaplatin. In conclusion, lobaplatin could be an effective and safe agent for CRC treatment, thereby commissioning a novel strategy in intraperitoneal chemotherapy for patients with peritoneal metastasis.
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Affiliation(s)
- Lina Shan
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang province, Hangzhou, China
| | - Bingjun Bai
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang province, Hangzhou, China
| | - Yiming Lv
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang province, Hangzhou, China
| | - Binbin Xie
- Department of Medical Oncology, Sir Run Run Shaw hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xuefeng Huang
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hongbo Zhu
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang province, Hangzhou, China.
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Ye J, Ren Y, Wei Z, Peng J, Chen C, Song W, Tan M, He Y, Yuan Y. Nephrotoxicity and long-term survival investigations for patients with peritoneal carcinomatosis using hyperthermic intraperitoneal chemotherapy with cisplatin: A retrospective cohort study. Surg Oncol 2018; 27:456-461. [PMID: 30217302 DOI: 10.1016/j.suronc.2018.05.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/27/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND & PURPOSE Cytoreductive surgery (CRS) plus Hyperthermic intraperitoneal chemotherapy (HIPEC) is an effective measure for peritoneal carcinomatosis. The cisplatin (CP) applied in HIPEC carries a risk of kidney injury. This study aims to investigate CP-induced nephrotoxicity post HIPEC and to explore its risk factors. METHODS From January 2012 to July 2013, 99 patients undergoing CRS + HIPEC were retrospectively reviewed. Patients were divided into CP and Non-CP HIPEC groups. The RIFLE classification was used to assess the severity of acute kidney injury (AKI). Renal and hepatic function, concentrations of tumor markers, and postoperative outcomes were compared between groups. RESULTS 47 (47.5%) patients were in the CP HIPEC group, with 52 (52.5%) patients in the Non-CP HIPEC group. 11 (11.1%) patients developed AKI, with 10 of them from the CP HIPEC group. Two patients with CP-contained HIPEC developed acute renal failure. Plasma levels of both urea nitrogen and creatinine were significantly increased in the CP HIPEC group compared with the Non-CP HIPEC group (P < 0.01). However, postoperative pain (scaled score, 4.2 vs. 3.8; P = 0.279), length of hospital stay (18.1 vs. 20.2 days; P = 0.285), hospital costs ($1 3182 vs. $12 640; P = 0.465) and incidence of postoperative complication (25.5% vs. 17.3%; P = 0.337) were similar in both groups, with comparable 3-year overall survival observed (38.6% vs. 31.8%, P = 0.319). A multivariate analysis indicated that use of CP was an independent risk factor for AKI (P = 0.017, 95% CI: 1.277-4.155). CONCLUSIONS Application of CP during HIPEC is associated with an increased risk of nephrotoxicity, without promising long-term survival benefit.
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Affiliation(s)
- Jinning Ye
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Yufeng Ren
- Department of Radiation Oncology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Zhewei Wei
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Jianjun Peng
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Chuangqi Chen
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Wu Song
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Min Tan
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China
| | - Yulong He
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China.
| | - Yujie Yuan
- Center of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China; Center of Gastric Cancer, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, PR China.
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Weiss A, Ward EP, Baumgartner JM, Lowy AM, Kelly KJ. Cirrhosis is not a contraindication to cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in highly selected patients. World J Surg Oncol 2018; 16:87. [PMID: 29699564 PMCID: PMC5922306 DOI: 10.1186/s12957-018-1389-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 04/16/2018] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Patient selection for cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) is critically important to optimizing outcomes. There is currently no literature regarding the safety of CRS/HIPEC in patients with cirrhosis. The aim of this case series is to report the outcomes of three patients with well-compensated cirrhosis who underwent CRS/HIPEC. METHODS Patients were identified from a prospectively maintained peritoneal surface malignancy database. Patient, tumor, and operative-related details were recorded as short-term postoperative outcomes. Results were analyzed using descriptive statistics. RESULTS All patients had well-compensated (Child-Pugh Class A) cirrhosis and Eastern Cooperative Oncology Group (ECOG) performance status of 0. One patient had preoperative evidence of portal hypertension. All safely underwent CRS/HIPEC with completeness of cytoreduction (CC) scores of 0. The postoperative morbidity profile was unique, but all complications were manageable and resulted in full recovery to preoperative baseline status. CONCLUSIONS Patient selection for CRS/HIPEC is critical for optimization of short- and long-term outcomes. This small series suggests that well-compensated cirrhosis should not be an absolute contraindication to CRS/HIPEC.
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Affiliation(s)
- Anna Weiss
- Department of Surgery, Division of Surgical Oncology, University of California, San Diego, Moores Cancer Center, 3855 Health Sciences Dr. Mail Code 0987, La Jolla, CA, 92093, USA
| | - Erin P Ward
- Department of Surgery, Division of Surgical Oncology, University of California, San Diego, Moores Cancer Center, 3855 Health Sciences Dr. Mail Code 0987, La Jolla, CA, 92093, USA
| | - Joel M Baumgartner
- Department of Surgery, Division of Surgical Oncology, University of California, San Diego, Moores Cancer Center, 3855 Health Sciences Dr. Mail Code 0987, La Jolla, CA, 92093, USA
| | - Andrew M Lowy
- Department of Surgery, Division of Surgical Oncology, University of California, San Diego, Moores Cancer Center, 3855 Health Sciences Dr. Mail Code 0987, La Jolla, CA, 92093, USA
| | - Kaitlyn J Kelly
- Department of Surgery, Division of Surgical Oncology, University of California, San Diego, Moores Cancer Center, 3855 Health Sciences Dr. Mail Code 0987, La Jolla, CA, 92093, USA.
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Gilani SNS, Mehta A, Garcia-Fadrique A, Rowaiye B, Jenei V, Dayal S, Chandrakumaran K, Carr N, Mohamed F, Cecil T, Moran B. Outcomes of cytoreductive surgery with hyperthermic intraperitoneal chemotherapy for peritoneal mesothelioma and predictors of survival. Int J Hyperthermia 2018; 34:578-584. [PMID: 29431036 DOI: 10.1080/02656736.2018.1434902] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) benefits selected patients with peritoneal mesothelioma. We present the outcomes of this treatment strategy in a UK peritoneal malignancy national referral centre. METHODS Observational retrospective analysis of data prospectively collected in a dedicated peritoneal malignancy database between March 1998 and January 2016. RESULTS Of 1586 patients treated for peritoneal malignancy, 76 (4.8%) underwent surgery for peritoneal mesothelioma. Median age was 49 years (range 21-73 years). 34 patients (45%) were female. Of the 76 patients, 39 (51%) had low grade histological subtypes (mostly multicystic mesothelioma), and 37 (49%) had diffuse malignant peritoneal mesothelioma (DMPM; mostly epithelioid mesothelioma). Complete cytoreduction was achieved in 52 patients (68%) and maximal tumour debulking (MTD) was performed in 20 patients (26%); the remaining 4 patients (5%) underwent a laparotomy with biopsy only. HIPEC was administered in 67 patients (88%). Median overall (OS) and disease-free survival (DFS) after CRS was 97.8 (80.2-115.4) and 58.8 (47.4-70.3) months, respectively. After complete cytoreduction, 100% overall survival was observed amongst patients with low-grade disease. Ki-67 proliferation index was significantly associated with survival outcomes after complete cytoreduction for DMPM and was an independent predictor of decreased survival. CONCLUSION With adequate patient selection (guided by histological classification and Ki-67 proliferation index) and complete cytoreduction with HIPEC, satisfactory outcomes can be achieved in selected patients with peritoneal mesothelioma.
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Affiliation(s)
- Syeda Nadia Shah Gilani
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Akash Mehta
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Alfonso Garcia-Fadrique
- b Department of General and Digestive Surgery , Valencia Oncology Institute Foundation , Valencia , Spain
| | - Babatunde Rowaiye
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Veronika Jenei
- c Cancer Sciences Unit , University of Southampton School of Medicine , Southampton , UK
| | - Sanjeev Dayal
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Kandiah Chandrakumaran
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Norman Carr
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Faheez Mohamed
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Tom Cecil
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
| | - Brendan Moran
- a Peritoneal Malignancy Institute, Basingstoke and North Hampshire Hospital , Basingstoke , UK
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Tumour spheres with inverted polarity drive the formation of peritoneal metastases in patients with hypermethylated colorectal carcinomas. Nat Cell Biol 2018; 20:296-306. [PMID: 29403038 DOI: 10.1038/s41556-017-0027-6] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 12/12/2017] [Indexed: 01/05/2023]
Abstract
Metastases account for 90% of cancer-related deaths; thus, it is vital to understand the biology of tumour dissemination. Here, we collected and monitored >50 patient specimens ex vivo to investigate the cell biology of colorectal cancer (CRC) metastatic spread to the peritoneum. This reveals an unpredicted mode of dissemination. Large clusters of cancer epithelial cells displaying a robust outward apical pole, which we termed tumour spheres with inverted polarity (TSIPs), were observed throughout the process of dissemination. TSIPs form and propagate through the collective apical budding of hypermethylated CRCs downstream of canonical and non-canonical transforming growth factor-β signalling. TSIPs maintain their apical-out topology and use actomyosin contractility to collectively invade three-dimensional extracellular matrices. TSIPs invade paired patient peritoneum explants, initiate metastases in mice xenograft models and correlate with adverse patient prognosis. Thus, despite their epithelial architecture and inverted topology TSIPs seem to drive the metastatic spread of hypermethylated CRCs.
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Pamela K, Matthias Z, Reinhold KR, Julia P, Peter M, Alexander P, Dietmar Ö. Cytoreductive Surgery (CRS) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC): a Single-Center Experience in Austria. J Gastrointest Surg 2018; 22:884-893. [PMID: 29363016 PMCID: PMC5954007 DOI: 10.1007/s11605-017-3661-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Accepted: 12/18/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) can significantly influence overall and disease-free survival in selected patients suffering from peritoneal surface malignancies (PSM) of various tumor entities. Because of the extent of the therapeutic approach, the associated morbidity and mortality and the multidisciplinarity needed, implementation of a CRS + HIPEC program at an institution is often challenging. METHODS This single-center analysis included all patients (n = 60, 34 female, 26 male) with PSM from various tumor primaries [colorectal cancer (15/60; 25%), appendix neoplasia (21/60; 35%), and others (24/60; 40%)] treated with CRS + HIPEC at our institution between 2006 and 2014. Charts were reviewed for preoperative patient evaluation, procedure-specific and tumor-specific parameters, morbidity, mortality, tumor recurrence and patients' overall (OS), and disease-free survival (DFS). RESULTS In 57 of the 60 patients included in the investigation (57/60; 95%), a radical resection (CC 0/1) was achieved. Median operating time was 559 min (253-900) with a median need of packed red blood cells of 1.1 (0-7) or fresh frozen plasma of 4.4 (0-20) concentrates. Twenty (33.3%) patients experienced 24 Dindo-Clavien grade III/IV complications (24/63; 38.1%). Postoperative 30- and 90-day mortality was 0% in our study population. Five-year OS was 43%, 5-year DFS 33%. CONCLUSIONS Due to thorough preoperative patient evaluation, strict inclusion and exclusion criteria, and intense collaboration with other specialties, we were able to achieve an excellent 5-year OS of 43% with a CC score of 0/1 in 95% of our patient population. We were able to demonstrate the feasibility, efficacy, and safety of CRS + HIPEC in patients suffering from PSM at our institution.
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Affiliation(s)
- Kogler Pamela
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
| | - Zitt Matthias
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria ,Department of Surgery, Dornbirn Hospital, Dornbirn, Austria
| | - Kafka-Ritsch Reinhold
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
| | - Punter Julia
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
| | - Müssigang Peter
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
| | - Perathoner Alexander
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
| | - Öfner Dietmar
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria
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Bhatt A, Prabhu R, Sethna K, Tharayil S, Kumar M. The "homemade" HIPEC machine - a cost-effective alternative in low-resource countries. Pleura Peritoneum 2017; 2:163-170. [PMID: 30911647 PMCID: PMC6328077 DOI: 10.1515/pp-2017-0022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Accepted: 10/20/2017] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND HIPEC using custom-made machines (CMM) remains unaffordable for many patients in low-income countries. We describe the assembly and use homemade HIPEC machine (HMM) as a cost-effective alternative. METHODS We evaluated the cost of setting up the HMM, maintenance, expenses per procedure as well as technical aspects including target temperature and flow rate, safety aspects, technical failures and the technical support required. The comparison with CMM was based on the manufacturer information and published reports and not on personal experience. RESULTS Form 2011 to 2017, we performed HIPEC (Coliseum technique) in 81 patients using HMM. HMM was a cardiopulmonary bypass machine available in our institution, with an additional water bath. Flow rate was 2 L/min and target temperature between 41 and 43 °C could be achieved in all cases. There were no technical failures and there was no safety issue recorded. Routine maintenance was provided yearly by an in-house technician. Chemotherapy costs (between 20 and 500 USD) were independent from the devices used. Cost of consumables was 450 USD/procedure, as compared to 1800 to 3500 USD/procedure for commercially available products. Investment cost for CMM is between 70,000 and 1,35,000 USD. CONCLUSIONS The HMM is a cost-effective option allowing access to HIPEC to patients in low-resource countries without loss of efficacy or additional safety concerns. The initial cost and cost per procedure were substantially less for HMM while the maintenance of both systems was similar in terms of complexity and cost. The CMM are more user-friendly and require less technical support.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Fortis Hospital, 154/9, Bannerghatta road, Opposite IIM, Bangalore, Bangalore560076, India
| | - Robin Prabhu
- Department of Surgical Oncology, Fortis Hospital, 154/9, Bannerghatta road, Opposite IIM, Bangalore, Bangalore560076, India
| | | | - Sajin Tharayil
- Department of perfusion medicine, Fortis Hospital, Bangalore, India
| | - Madhan Kumar
- Department of perfusion medicine, Fortis Hospital, Bangalore, India
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Kelly KJ, Cajas L, Baumgartner JM, Lowy AM. Factors Associated with 60-Day Readmission Following Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy. Ann Surg Oncol 2017; 25:91-97. [PMID: 29090402 DOI: 10.1245/s10434-017-6108-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Readmission rates following surgery are subject to scrutiny in efforts to control health care costs. This study was designed to define the 60-day readmission rate following cytoreduction and HIPEC at a high-volume center and to identify factors associated with readmission. METHODS Patients who underwent complete cytoreduction and HIPEC at a single institution from August 2007 through June 2014 were identified from a prospectively maintained database. Multiple preoperative and operative factors were analyzed for their ability to predict 60-day readmission following surgery. RESULTS A total of 250 patients were identified. Forty patients (17%) experienced readmission within 60 days of surgery. The most common reasons for readmission were ileus/dehydration (12, 31%), deep space infection (8, 21%), and DVT/PE (6, 15%). Initial postoperative length of stay was longer for patients readmitted within 60 days (median 12 vs. 9 days, p = 0.013). Of categorical variables analyzed, including gender, histology, HIPEC agent, intraoperative transfusion, and individual procedures performed during cytoreduction, adjuvant systemic therapy, and postoperative morbidity, only Charlson comorbidity index CCI (odds ratio (OR) = 3.80 [1.68-8.60]) and stoma creation (OR = 6.04 [1.56-12.14]) were associated with 60-day readmission. CONCLUSIONS Few measurable variables are associated with readmission following cytoreduction and HIPEC. Patients with high CCI and those with stomas created at the time of CRS/HIPEC may be at increased risk of readmission within 60 days. Earlier or more frequent follow-up for high-risk patients should be considered as a strategy to reduce readmissions.
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Affiliation(s)
- Kaitlyn J Kelly
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, CA, USA. .,Moores Cancer Center, UCSD, San Diego, CA, USA.
| | - Luis Cajas
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, CA, USA
| | - Joel M Baumgartner
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, CA, USA
| | - Andrew M Lowy
- Division of Surgical Oncology, Department of Surgery, University of California, San Diego, CA, USA
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CRS and HIPEC for PMP-Use of the LC-CUSUM to Determine the Number of Procedures Required to Attain a Minimal Level of Proficiency in Delivering the Combined Modality Treatment. Indian J Surg Oncol 2017; 8:533-539. [PMID: 29203986 DOI: 10.1007/s13193-017-0692-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 08/07/2017] [Indexed: 01/02/2023] Open
Abstract
The learning curve for cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for pseudomyxoma peritonei (PMP) which peaks at 90 procedures for the surgeon may take several years to reach. The cumulative summation (CUSUM) test of the learning curve (LC-CUSUM) was used to assess the safety of the procedure (minimal level of proficiency for the surgeon) in terms of morbidity, mortality, and completeness of cytoreduction and early oncological failure before the peak of the learning curve had been reached. The limits for h0 and h1 were set based on the results of large series of such cases published before. From 2011 to 2016, 77 patients with PMP underwent CRS and HIPEC. The mean peritoneal cancer index (PCI) was 28 and 75% of the patients had a CC-0/1 resection. The grade 3-4 morbidity was 42.6% and the mortality was 5.2%. The 5-year overall survival (OS) was 62.3% and the 3-year disease-free survival (DFS) was 71%. The LC-CUSUM analysis showed that for in-hospital mortality, acceptable limits are reached after the 57th case, after the 38th case for the grade 3-4 morbidity and CC-2/3 resections both and after the 70th case for early oncological failure. The number of cases required to attain a minimal level of proficiency for each prognostic variable is different. Using the CUSUM test, surgeons can analyze their performance and determine the areas in which they need to improve before the peak of the learning curve is reached. These outcomes reflect the performance of the multidisciplinary team and not the surgeon alone.
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Chandramohan A, Thrower A, Smith SA, Shah N, Moran B. "PAUSE": a method for communicating radiological extent of peritoneal malignancy. Clin Radiol 2017; 72:972-980. [PMID: 28778454 DOI: 10.1016/j.crad.2017.07.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 05/16/2017] [Accepted: 07/03/2017] [Indexed: 11/24/2022]
Abstract
Radiology reports of diffuse peritoneal disease should address key findings pertinent to the management of these patients. The reporting of radiology findings in patients with peritoneal malignancy is currently variable and poorly standardised. Using the acronym "PAUSE" we emphasise the key imaging features that a radiology report should include in a patient with peritoneal malignancy, focussing on the key elements determining feasibility and likely prognosis of surgery and potential benefits from cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). The term "PAUSE" incorporates the following: P, primary tumour and peritoneal carcinomatosis index (PCI) as estimated by imaging; A, ascites and abdominal wall involvement; U, unfavourable sites of involvement; S, small bowel and mesenteric disease; E, extra peritoneal metastases. Thus, "PAUSE" has the potential to standardise radiology reporting in this field.
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Affiliation(s)
- A Chandramohan
- Department of Radiology, Basingstoke and North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, RG24 9NA, UK; Department of Radiology, Christian Medical College, Vellore, India.
| | - A Thrower
- Department of Radiology, Basingstoke and North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, RG24 9NA, UK
| | - S A Smith
- Department of Radiology, Basingstoke and North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, RG24 9NA, UK
| | - N Shah
- Department of Radiology, Basingstoke and North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, RG24 9NA, UK
| | - B Moran
- Department of Surgery, Basingstoke and North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, RG24 9NA, UK
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Behrenbruch C, Hollande F, Thomson B, Michael M, Warrier SK, Lynch C, Heriot A. Treatment of peritoneal carcinomatosis with hyperthermic intraperitoneal chemotherapy in colorectal cancer. ANZ J Surg 2017; 87:665-670. [PMID: 28664645 DOI: 10.1111/ans.14077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 03/29/2017] [Accepted: 04/17/2017] [Indexed: 12/20/2022]
Abstract
The peritoneum is the second most common site of metastasis after the liver and the only site of metastatic disease in approximately 25% of patients with colorectal cancer (CRC). In the past, peritoneal carcinomatosis in CRC was thought to be equivalent to distant metastasis; however, the transcoelomic spread of malignant cells is an acknowledged alternative pathway. Metastasectomy with curative intent is well accepted in patients with liver metastasis in CRC despite the paucity of randomized trials. Therefore, there is rationale for local treatment with peritonectomy to eliminate macroscopic disease, followed by hyperthermic intraperitoneal chemotherapy to destroy any residual free tumour cells within the peritoneal cavity. The aim of this paper is to summarize the current evidence for cytoreduction and hyperthermic intraperitoneal chemotherapy in the treatment of peritoneal carcinomatosis in CRC.
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Affiliation(s)
- Corina Behrenbruch
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Pathology, Victorian Comprehensive Cancer Centre, The University of Melbourne, Melbourne, Victoria, Australia
| | - Frédéric Hollande
- Department of Pathology, Victorian Comprehensive Cancer Centre, The University of Melbourne, Melbourne, Victoria, Australia
| | - Benjamin Thomson
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - Michael Michael
- Division of Cancer Medicine, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia
| | - Satish K Warrier
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia
| | - Craig Lynch
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, St Vincent's Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - Alexander Heriot
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, St Vincent's Hospital, The University of Melbourne, Melbourne, Victoria, Australia
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35
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Lemoine L, Sugarbaker P, Van der Speeten K. Drugs, doses, and durations of intraperitoneal chemotherapy: standardising HIPEC and EPIC for colorectal, appendiceal, gastric, ovarian peritoneal surface malignancies and peritoneal mesothelioma. Int J Hyperthermia 2017; 33:582-592. [DOI: 10.1080/02656736.2017.1291999] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Lieselotte Lemoine
- Department of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
- Department of Surgical Oncology, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Paul Sugarbaker
- Washington Cancer Institute, Washington Hospital Center, Washington DC, USA
| | - Kurt Van der Speeten
- Department of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
- Department of Surgical Oncology, Ziekenhuis Oost-Limburg, Genk, Belgium
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36
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Bhandare M, Patil P, Pai V, Bhamre R, Engineer R, Ostwal V, Saklani A. Peritoneal Carcinomatosis in Colorectal Cancers - Management Perspective Needs a Change. Clin Colorectal Cancer 2017; 16:e1-e6. [PMID: 27670895 DOI: 10.1016/j.clcc.2016.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Revised: 07/31/2016] [Accepted: 08/18/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Peritoneal carcinomatosis (PC) from colorectal cancers (CRC) either at initial presentation or at subsequent recurrence presents a significant treatment challenge. The aim of our study was to find its incidence and analyze outcomes of patients with PC from CRC origin managed by different treatment modalities. PATIENTS AND METHODS A retrospective analysis of patients, from August 2013 to July 2014, presenting with metastatic peritoneal disease from CRC with or without metastasis to other sites was performed. PC was classified as limited (peritoneal carcinomatosis index [PCI] < 10) and widespread (PCI > 10). RESULTS This study included 70 patients; 45 patients had peritoneum as the only site of metastasis and the remaining 25 visceral metastasis with peritoneum. Resections were performed in 23 patients (19 underwent R0 resection and 4 were R+). All patients received systemic chemotherapy (FOLFOX [Oxaliplatin with fluorouracil and folinic acid]/CAPOX [oxaliplatin and capecitabine]). At a median follow-up of 11 months, the median OS was 14 months. Patients with PCI < 10 had significantly better survival (median not reached) as compared with those with PCI > 10 (15 months). Patients undergoing R0 resection had better survival (24 months) versus those with R+ resection (16 months). The survival of patients receiving only systemic chemotherapy was 11 months. CONCLUSION The incidence of peritoneal metastasis in CRC is about 10%. A select group of patients who have low PCI who undergo R0 resection of only the diseased portion, without entire peritonectomy, still do well. Where facilities for hyperthermic intraperitoneal chemotherapy are not available, cytoreduction followed by systemic chemotherapy should be considered. The added role of hyperthermic intraperitoneal chemotherapy in this subgroup needs to be evaluated.
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Affiliation(s)
- Manish Bhandare
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, India
| | - Prachi Patil
- Department of Medical Gastroenterology, Tata Memorial Hospital, Mumbai, India
| | - Vishwas Pai
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, India
| | - Rahul Bhamre
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, India
| | - Reena Engineer
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - Vikas Ostwal
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, India
| | - Avanish Saklani
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, India.
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Van der Speeten K, Lemoine L, Sugarbaker P. Overview of the optimal perioperative intraperitoneal chemotherapy regimens used in current clinical practice. Pleura Peritoneum 2017; 2:63-72. [PMID: 30911634 PMCID: PMC6405035 DOI: 10.1515/pp-2017-0003] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 03/20/2017] [Indexed: 12/17/2022] Open
Abstract
Peritoneal surface malignancy (PSM) is a common manifestation of digestive and gynecologic malignancies alike. At present, patients with isolated PSM are treated with a combination therapy of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). The combination of CRS and intraperitoneal (IP) chemotherapy should now be considered standard of care for PSM from appendiceal epithelial cancers, colorectal cancer and peritoneal mesothelioma. Although there is a near universal standardization regarding the CRS, we are still lacking a much-needed standardization among the various IP chemotherapy treatment modalities used today in clinical practice. Pharmacologic evidence should be generated to answer important questions raised by the myriad of variables associated with IP chemotherapy.
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Affiliation(s)
- Kurt Van der Speeten
- Department of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
- Department of Surgical Oncology, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600 Genk, Belgium
| | | | - Paul Sugarbaker
- Washington Cancer Institute, Washington Hospital Center, Washington DC, USA
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Foster JM, Sleightholm R, Smith L, Ceelen W, Deraco M, Yildirim Y, Levine E, Muñoz-Casares C, Glehen O, Patel A, Esquivel J. The American Society of Peritoneal Surface Malignancies Multi-Institution evaluation of 1,051 advanced ovarian cancer patients undergoing cytoreductive surgery and HIPEC: An introduction of the peritoneal surface disease severity score. J Surg Oncol 2017; 114:779-784. [PMID: 27792292 DOI: 10.1002/jso.24406] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 07/31/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND Standard treatment for ovarian epithelial cancer (OEC) consists of cytoreductive surgery (CRS) and a platinum-taxane chemotherapy combination. There is increasing interest in evaluating hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with stage IIIC/IV disease. The peritoneal surface disease severity score (PSDSS) was introduced as a basis to improve patient selection for this therapy in OEC. METHODS The charts of 1,051 patients with advanced OEC who underwent CRS/HIPEC were retrospectively evaluated using the following preoperatively obtained criteria: symptoms, peritoneal dissemination, and tumor histology. Overall survival was analyzed according to PSDSS as well as the timings and agents used during CRS/HIPEC. RESULTS Median survival for all 1,051 patients was 73.4 months. PSDSS information was available for 553 patients. Survival correlated negatively with PSDSS (P < 0.001). Furthermore, combining PSDSS scores into I/II and III/IV described two distinct patient populations with vastly different outcomes, 100 versus 55 months, respectively (P < 0.001). Multivariate analysis failed to describe any differences between timings of HIPEC or chemotherapy agents used. CONCLUSION PSDSS was capable of identifying a better surviving patient population in advanced-stage OEC. While randomized trials to evaluate the benefit of HIPEC are needed, the PSDSS may be a useful tool for selecting and stratifying OEC patients in clinical trials. J. Surg. Oncol. 2016;114:779-784. © 2016 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Jason M Foster
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Richard Sleightholm
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Lynette Smith
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Wim Ceelen
- Department of Gastrointestinal Surgery, Ghent University Hospital Belgium, Gent, Belgium
| | | | - Yusuf Yildirim
- Department of Gynecologic Oncology, Aegean Obstetrics and Gynecology Education and Research Hospital, Izmir, Turkey
| | - Edward Levine
- Department of Surgery, Wake Forest University Baptist Medical Center, Winston Salem, North Carolina
| | - Cristobal Muñoz-Casares
- Unit of Oncological and Pancreatic Surgery, Department of General and Digestive Surgery, University Hospital Reina Sofia, Cordoba, Spain
| | - Olivier Glehen
- Service de Chirurgie Générale et Oncologique, Centre Hospitalier Lyon-Sud, Pierre-Bénite, France
| | - Asish Patel
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Jesus Esquivel
- Department of Surgical Oncology, St. Agnes Hospital, Baltimore, Maryland.
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39
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Alkayyal AA, Tai LH, Kennedy MA, de Souza CT, Zhang J, Lefebvre C, Sahi S, Ananth AA, Mahmoud AB, Makrigiannis AP, Cron GO, Macdonald B, Marginean EC, Stojdl DF, Bell JC, Auer RC. NK-Cell Recruitment Is Necessary for Eradication of Peritoneal Carcinomatosis with an IL12-Expressing Maraba Virus Cellular Vaccine. Cancer Immunol Res 2017; 5:211-221. [PMID: 28159747 DOI: 10.1158/2326-6066.cir-16-0162] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 12/09/2016] [Accepted: 01/11/2017] [Indexed: 11/16/2022]
Abstract
Despite improvements in chemotherapy and radical surgical debulking, peritoneal carcinomatosis (PC) remains among the most common causes of death from abdominal cancers. Immunotherapies have been effective for selected solid malignancies, but their potential in PC has been little explored. Here, we report that intraperitoneal injection of an infected cell vaccine (ICV), consisting of autologous tumor cells infected ex vivo with an oncolytic Maraba MG1 virus expressing IL12, promotes the migration of activated natural killer (NK) cells to the peritoneal cavity in response to the secretion of IFNγ-induced protein-10 (IP-10) from dendritic cells. The recruitment of cytotoxic, IFNγ-secreting NK cells was associated with reduced tumor burden and improved survival in a colon cancer model of PC. Even in mice with bulky PC (tumors > 8 mm), a complete radiologic response was demonstrated within 8 to14 weeks, associated with 100% long-term survival. The impact of MG1-IL12-ICV upon NK-cell recruitment and function observed in the murine system was recapitulated in human lymphocytes exposed to human tumor cell lines infected with MG1-IL12. These findings suggest that an MG1-IL12-ICV is a promising therapy that could provide benefit to the thousands of patients diagnosed with PC each year. Cancer Immunol Res; 5(3); 211-21. ©2017 AACR.
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Affiliation(s)
- Almohanad A Alkayyal
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute.,Department of Laboratory Medicine, University of Tabuk, Tabuk, Saudi Arabia.,Department of BMI, University of Ottawa, Ottawa, Ontario, Canada
| | - Lee-Hwa Tai
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute
| | - Michael A Kennedy
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute
| | | | - Jiqing Zhang
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute
| | - Charles Lefebvre
- Apoptosis Research Centre, CHEO Research Institute, Ottawa, Ontario, Canada
| | - Shalini Sahi
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute
| | - Abhirami A Ananth
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute.,Department of BMI, University of Ottawa, Ottawa, Ontario, Canada
| | - Ahmad Bakur Mahmoud
- Department of BMI, University of Ottawa, Ottawa, Ontario, Canada.,Department of Medical Technology, Taibah University, Medina, Saudi Arabia
| | | | - Greg O Cron
- Department of Medical Imaging, University of Ottawa, Ottawa, Ontario, Canada.,Department of Radiology, University of Ottawa, Ottawa, Ontario, Canada
| | - Blair Macdonald
- Department of Medical Imaging, University of Ottawa, Ottawa, Ontario, Canada
| | - E Celia Marginean
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - David F Stojdl
- Department of BMI, University of Ottawa, Ottawa, Ontario, Canada.,Apoptosis Research Centre, CHEO Research Institute, Ottawa, Ontario, Canada
| | - John C Bell
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute.,Department of BMI, University of Ottawa, Ottawa, Ontario, Canada
| | - Rebecca C Auer
- Centre for Innovative Cancer Research, Ottawa Hospital Research Institute. .,Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada
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40
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Tan G, Chia C, Kumar M, Choo SP, Chia J, Tham CK, Chua C, Soo KC, Teo M. 201 consecutive cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) procedures in a single Asian tertiary centre. Int J Hyperthermia 2016; 33:288-294. [DOI: 10.1080/02656736.2016.1262064] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Grace Tan
- Division of Surgical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Claramae Chia
- Division of Surgical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Mrinal Kumar
- Division of Surgical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Su Pin Choo
- Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - John Chia
- Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Chee Kian Tham
- Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Clarinda Chua
- Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Khee Chee Soo
- Division of Surgical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Melissa Teo
- Division of Surgical Oncology, National Cancer Centre Singapore, Singapore, Singapore
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41
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Feist M, Smith J, Enkelmann S, Hommel K, Brandl A, Rau B. Intraoperative Chemotherapie. DER ONKOLOGE 2016; 22:651-658. [DOI: 10.1007/s00761-016-0061-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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42
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Leinwand JC, Chabot JA, Kluger MD. Preventing recurrence of diffuse malignant peritoneal mesothelioma. Expert Rev Anticancer Ther 2016; 16:989-95. [DOI: 10.1080/14737140.2016.1220305] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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43
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Wu Z, Li Z, Ji J. Morbidity and mortality of cytoreductive surgery with hyperthermic intraperitoneal chemotherapy in advanced gastric cancer. Transl Gastroenterol Hepatol 2016; 1:63. [PMID: 28138629 DOI: 10.21037/tgh.2016.07.03] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 07/14/2016] [Indexed: 12/29/2022] Open
Abstract
Gastric cancer (GC) is one of the leading cancer causes of death worldwide with high incidence of mortality. With limited available data from the previous literature, cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) seems to provide substantial survival benefits to the advanced GC patients, especially in those with peritoneal carcinomatosis (PC). However, it is also considered as a high morbid approach. This review summarizes the current evidence regarding the perioperative safety of CRS-HIPEC in advanced GC patients. According to the currently available evidence, CRS-HIPEC causes surgery-related morbidity including abscess, fistula, and anastomotic leak, and chemotherapy-related morbidities such as leucopenia, anemia, thrombopenia, and heart, liver or renal toxicity. The incidence of the morbidity and mortality approximate 20% and 4.8% respectively, which are comparable to a major gastrointestinal surgery. Repeated evidence demonstrates that incidence of morbidity or mortality is significantly influenced by the institutional experience. Centers undertaking this treatment strategy must aim to minimize morbidity and mortality by learning from the experienced units and carefully selecting candidate patients. Patients with advanced age or greater disease burden seem to be at greater risks and thus application of CRS-HIPEC on them must be based on an extensive evaluation and multi-disciplinary team (MDT) discussion.
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Affiliation(s)
- Zhouqiao Wu
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Ziyu Li
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jiafu Ji
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Beijing 100142, China
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44
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Cistaro A, Cucinotta M, Cassalia L, Priola A, Priola S, Pappalardo M, Coppolino P, De Simone M, Quartuccio N. 18 F-FDG PET/CT, cytoreductive surgery and intraperitoneal chemohyperthermia for the therapeutic management in peritoneal carcinomatosis: A pilot study. Rev Esp Med Nucl Imagen Mol 2016. [DOI: 10.1016/j.remnie.2016.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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45
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Cistaro A, Cucinotta M, Cassalia L, Priola A, Priola S, Pappalardo M, Coppolino P, De Simone M, Quartuccio N. (18)F-FDG PET/CT, cytoreductive surgery and intraperitoneal chemohyperthermia for the therapeutic management in peritoneal carcinomatosis: A pilot study. Rev Esp Med Nucl Imagen Mol 2016; 35:232-7. [PMID: 26907833 DOI: 10.1016/j.remn.2016.01.001] [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: 10/09/2015] [Revised: 12/30/2015] [Accepted: 01/03/2016] [Indexed: 02/07/2023]
Abstract
AIM Peritoneal carcinomatosis is a common evolution of neoplasms and the terminal stage of disease. A new therapeutic technique, based on the total surgical removal of peritoneal lesions (peritonectomy procedure - PP) combined with the intraperitoneal chemohyperthermia (IPCH), has been developed. Proper patient selection is mandatory for optimizing the results of treatment. The aim of this study was to investigate the role of [(18)F]fluoro-2-deoxy-d-glucose Positron Emission Tomography/Computed Tomography ((18)F-FDG PET/CT) in patients with peritoneal carcinosis selected to undergo PP and IPCH. Furthermore, we aimed to identify characteristic patterns of abdominal(18)F-FDG uptake and to correlate these patterns with available anatomic findings after surgery. METHODS Patients with either histologically confirmed peritoneal carcinosis or suspected upon clinical follow-up and/or imaging findings were prospectively submitted to pre-surgery (18)F-FDG PET/CT scan. Only those patients without evidence of extra-peritoneal metastases at PET/CT scan were treated with PP and IPCH. RESULTS 11 patients with peritoneal carcinomatosis (5 colorectal, 4 ovarian, 1 pancreatic) and 1 unknown primitive cancer, were eligible for the study. In all cases PET/CT scan showed multiple peritoneal implants. In 6 out of 11 cases (54%) metastases were evidenced by (18)F-FDG PET/CT: 2 cases with liver metastases; 1 case with bone metastases; 3 patients with lymph-node lesions. Two distinct imaging patterns, with focal or diffuse increased (18)F-FDG uptake, were recognized. CONCLUSIONS PP+IPCH of patients selected by (18)F-FDG PET/CT seems to be safe and feasible. PET/CT scan appears as a reliable tool for the detection, characterization of peritoneal implants with potential impact in the therapeutic management of these patients.
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Affiliation(s)
- A Cistaro
- Positron Emission Tomography Centre IRMET S.p.A., Affidea, Turin, Italy; PET Pediatric AIMN InterGroup, Italy; Institute of Cognitive Sciences and Technologies, CNR, Rome, Italy.
| | - M Cucinotta
- Nuclear Medicine Unit Department of Biomedical Sciences and of Mophologic and Functional Images, University of Messina, Italy
| | - L Cassalia
- Nuclear Medicine Unit Department of Biomedical Sciences and of Mophologic and Functional Images, University of Messina, Italy
| | - A Priola
- Department of Diagnostic Imaging, San Luigi Gonzaga Hospital, University of Torino, Orbassano, Torino, Italy
| | - S Priola
- Department of Diagnostic Imaging, San Luigi Gonzaga Hospital, University of Torino, Orbassano, Torino, Italy
| | - M Pappalardo
- Department of Plastic and Reconstructive Surgery, E-DA Hospital, Kaohsiung, Taiwan
| | - P Coppolino
- Nuclear Medicine Unit Department of Biomedical Sciences and of Mophologic and Functional Images, University of Messina, Italy
| | - M De Simone
- Candiolo Cancer Institute - FPO, IRCCS, Unit of Surgical Oncology, Turin, Italy
| | - N Quartuccio
- Wolfson Molecular Imaging Centre, The University of Manchester, Manchester, United Kingdom
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46
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Genipin-crosslinked gelatin microspheres as a strategy to prevent postsurgical peritoneal adhesions: In vitro and in vivo characterization. Biomaterials 2016; 96:33-46. [DOI: 10.1016/j.biomaterials.2016.04.012] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 04/11/2016] [Accepted: 04/13/2016] [Indexed: 01/27/2023]
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47
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Mistry P, Mohamed F, Dayal S, Cecil TD, Moran BJ. Cytoreductive surgery with intraperitoneal chemotherapy in the management of peritoneal surface malignancy: a pharmacist's perspective. Eur J Hosp Pharm 2016; 23:233-238. [PMID: 31156855 DOI: 10.1136/ejhpharm-2016-000877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 03/04/2016] [Accepted: 03/14/2016] [Indexed: 01/04/2023] Open
Abstract
Objectives To explore the use of intraperitoneal chemotherapy in conjunction with cytoreductive surgery for the treatment of peritoneal surface malignancy and highlight the challenges this provides for the hospital pharmacist. Methods A literature search for relevant articles was performed using MEDLINE, PubMed and Cochrane databases. The following keywords and phrases were used: 'hyperthermic intraperitoneal chemotherapy', 'early postoperative intraperitoneal chemotherapy', 'carrier solutions' and 'cytoreductive surgery'. Local experience was also shared, referencing national guidelines and published literature. Results The rationale behind intraperitoneal chemotherapy is to directly administer drugs into the peritoneal cavity and achieve exposure of higher concentrations of cytotoxic agents to tumour nodules within the abdomen and on peritoneal surfaces for a prolonged period of time, without significant systemic toxicity. This has been widely demonstrated in intraoperative and early postoperative settings. Hydrophilic chemotherapy drugs with high molecular weights and permeable to the peritoneum, but slow plasma clearance create high concentrations of the drug in the peritoneal cavity, with lower systemic circulation. Commonly used drugs include mitomycin C, oxaliplatin, cisplatin, doxorubicin and 5-fluorouracil. Newer drugs such as the taxanes and bevacizumab have also shown promise. Heat increases drug penetration into body tissues and destroys tumour cells directly by causing damage to cells that have inherently faulty heat regulation pathways and also increases the cytotoxic effect of selected chemotherapeutic agents. Optimal temperature for hyperthermic intraperitoneal drug administration is between 41 and 43°C in a carrier solution that is compatible with the drug chosen. For early postoperative intraperitoneal chemotherapy high molecular weight starch carrier solutions prolong intraperitoneal dwell time and exposure of drug to tumour cells. Drugs are administered intraoperatively with the abdomen open or closed for between 30 and 120 min depending on the drug chosen and local protocols. Drug doses are traditionally calculated using body surface area. Toxicity such as neutropenia is encountered far less than with systemic chemotherapy. Conclusions This paper discusses the rationale for intraperitoneal drug administration following cytoreductive surgery and describes appropriate drug selection, methods of drug delivery and potential challenges in the use of the intraperitoneal route. It provides evidence and practical guidance for hospital pharmacists who may be involved in the surgical management of peritoneal malignancy particularly in dose calculation, preparation and administration of intraperitoneal chemotherapy.
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Affiliation(s)
- Priya Mistry
- Pharmacy Department, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, Hampshire, UK
| | - Faheez Mohamed
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, Hampshire, UK
| | - Sanjeev Dayal
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, Hampshire, UK
| | - Tom D Cecil
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, Hampshire, UK
| | - Brendan J Moran
- Peritoneal Malignancy Institute, Basingstoke & North Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Basingstoke, Hampshire, UK
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Gafton GI, Senchik KY, Kireeva GS, Petrov VG, Semiglazov VV, Guseynov KD, Bespalov VG, Belyaeva OA, Belyaev AM. [Hyperthermic intraperitoneal chemotherapy combined with cytoreductive procedure in patients with peritoneal pseudomyxoma]. Khirurgiia (Mosk) 2016:26-30. [PMID: 27271716 DOI: 10.17116/hirurgia2016526-30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To study the results of intraperitoneal chemoperfusion combined with cytoreductive procedure in patients with peritoneal pseudomyxoma. MATERIAL AND METHODS For the period 2006--2015 seven patients with peritoneal pseudomyxoma underwent aggressive treatment using hyperthermic intraperitoneal chemoperfusion combined with cytoreductive procedure at the Department of General Oncology of N.N. Petrov Research Institute of Oncology. RESULTS Two patients had postoperative complications. One of them died after 12 days postoperatively. Features of postoperative complications were predominantly determined by volume of cytoreduction. Advanced tumoral process caused death in 2 patients additionally. Other patients are still alive during 4--28 months after surgery. CONCLUSION Hyperthermic intraperitoneal chemoperfusion combined with cytoreductive procedure is advisable for peritoneal pseudomyxoma to improve survival. Optimal cytoreduction should be developed in researches with large number of patients to decrease incidence of complications.
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Affiliation(s)
- G I Gafton
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - K Yu Senchik
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - G S Kireeva
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - V G Petrov
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - V V Semiglazov
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - K D Guseynov
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - V G Bespalov
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - O A Belyaeva
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
| | - A M Belyaev
- N.N. Petrov Research Institute of Oncology, Ministry of Health of the Russian Federation, St. Petersburg, Russia
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Is mucin a determinant of peritoneal dissemination of gastrointestinal cancer? Analysis of mucin depletion in two preclinical models. Clin Transl Oncol 2016; 19:261-264. [PMID: 27193208 DOI: 10.1007/s12094-016-1519-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 05/10/2016] [Indexed: 01/28/2023]
Abstract
BACKGROUND Mucinous gastrointestinal cancers may indicate a higher propensity for widespread peritoneal seeding than their non-mucinous counterparts. We hypothesized that mucin content of gastrointestinal cancer cells and tumors is an indicator of cell viability and a determinant of the peritoneal tumor burden and tested our hypothesis in relevant experimental models. METHODS MKN45 and LS174T models of human gastrointestinal cancer were treated with known mucin-depleting agents in vitro and in vivo, their mucin production was evaluated with Western blot immunohistochemistry, PAS staining and ELISA, and its correlation with cell viability and peritoneal tumor burden was analyzed. RESULTS A relationship was found between the viability of cancer cells and their mucin levels in vitro. In agreement, when treated animal models were categorized into low- and high-burden groups (based on the weight and number of the peritoneal nodules), tumoral mucin levels were found to be significantly higher in the latter group. CONCLUSIONS Tumoral mucin is apparently among the factors that dictate the pattern and extent of the peritoneal spread of gastrointestinal cancer, where it allows for enhanced dissemination and redistribution. If further tested and validated, our hypothesis could lay the basis for the development of novel mucin-targeted strategies.
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50
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Cascales-Campos PA, López-López V, Muñoz-Casares FC, Feliciangeli E, Torres Melero J, Barrios P, Morales R, Ramos I, Ortega G, Camps B, González-Bayón L, Bretcha-Boix P, Farré-Alegre J, González-Moreno S, Gil J. Morbidity and mortality outcomes after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in patients aged 75 years and over: Spanish group of peritoneal cancer surgery (GECOP) multicenter study. Surg Oncol 2016; 25:111-6. [PMID: 27312037 DOI: 10.1016/j.suronc.2016.03.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 03/23/2016] [Accepted: 03/28/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this study is to report the perioperative outcomes of cytoreductive surgery and hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) in patients ≥75 years from a Spanish multi-institutional experience. METHODS This multi-institutional retrospectively analyzed a prospectively collected clinical data from 10 Spanish hospitals that are part of the Spanish Group Peritoneal Cancer Surgery (GECOP). We assessed postoperative morbidity rates and performed univariate and multivariate analyses of factors associated with overall (grade I-IV) and major (grade III-IV) postoperative morbidity. RESULTS A total of 85 patients aged ≥75 years were included. Forty six postoperative adverse events were detected in 37 patients (43.5%). Twenty five complications in 20 patients (23.5%) were mild (grade I-II) and 16 complications in 12 patients (14.1%) were moderate-severe (grade III-IV). Five patients died in the first 90 days after the procedure (5.9%). After multivariate analysis, independent factors associated with postoperative complications were: PCI> 12 (OR: 4.14, 95% CI 1.22-14.12, p = 0.043) and the need for perioperative blood transfusion (OR: 14.91, 95% CI 3.87-57.46, p < 0.001). Regarding grade III-IV complications, after multivariate analysis, the presence of preoperative albumin levels <3.5 mgr/dl (OR: 9.15, 95% CI 1.38-60.57, p = 0.017), need for diaphragmatic peritonectomy procedures (OR: 11.32, 95% CI 1.40-91.32, p = 0.023) and perioperative blood transfusion (OR: 8.58, 95% CI 1.44-51.16, p = 0.018) were independent factors. CONCLUSIONS Cytoreductive surgery and performing HIPEC by experienced groups in selected patients aged ≥75 years can be performed with morbidity and mortality similar to that described in the literature.
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Affiliation(s)
- P A Cascales-Campos
- Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, IMIB-Arrixaca, Murcia, Spain.
| | - V López-López
- Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, IMIB-Arrixaca, Murcia, Spain
| | | | - E Feliciangeli
- Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, IMIB-Arrixaca, Murcia, Spain
| | - J Torres Melero
- Hospital Universitario De Torrecárdenas, Almería, Andalucia, Spain
| | - P Barrios
- Hospital De Sant Joan De Espi Moises Broggi, Sant Joan De Espi, Cataluña, Spain
| | - R Morales
- Hospital Universitario Son Espases, Palma de Mayorca, Islas Baleares, Spain
| | - I Ramos
- Hospital De Sant Joan De Espi Moises Broggi, Sant Joan De Espi, Cataluña, Spain
| | - G Ortega
- Hospital Universitario De Fuenlabrada, Madrid, Spain
| | - B Camps
- Hospital General Universitario, Valencia, Valencia, Spain
| | | | - P Bretcha-Boix
- Hospital Quirón de Torrevieja, Alicante, Comunidad Valenciana, Spain
| | - J Farré-Alegre
- Hospital Quirón de Torrevieja, Alicante, Comunidad Valenciana, Spain
| | | | - J Gil
- Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, IMIB-Arrixaca, Murcia, Spain
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