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Bhatt A, Sinukumar S, Damodaran D, Parikh L, Goswami G, Mehta S, Kammar P. Perioperative outcomes and platinum resistant recurrence in patients undergoing systematic, protocol-based, total parietal peritonectomy during interval cytoreductive surgery for advanced ovarian cancer: results of the TORPEDO study. J Gynecol Oncol 2024; 35:e95. [PMID: 38710529 PMCID: PMC11262909 DOI: 10.3802/jgo.2024.35.e95] [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: 10/14/2023] [Revised: 12/19/2023] [Accepted: 03/31/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVE The TORPEDO (CTRI/2018/12/016789) is the single-arm, prospective, interventional study evaluating the role of a total parietal peritonectomy (TPP) in patients undergoing interval cytoreductive surgery (iCRS). In this manuscript, we report the perioperative outcomes and platinum resistant recurrence (PRR) in 218 patients enrolled in the study. METHODS A TPP was performed in all patients undergoing iCRS irrespective of the residual disease extent. hyperthermic intraperitoneal chemotherapy (HIPEC) was performed as per the clinician's discretion with 75 mg/m² of cisplatin. Maintenance therapy was also used at the discretion of the treating clinicians. RESULTS From 9th December 2018 to 31st July 2022 (recruitment complete), 218 patients were enrolled at 4 medical centers in India. The median surgical peritoneal cancer index was 14 and a complete gross resection was achieved in 95.8%. HIPEC was performed in 130 (59.6%) patients. The 90-day major morbidity was 17.4% and 2.7% patients died within 90 days of surgery. Adjuvant chemotherapy was delayed beyond 6 weeks in 7.3%. At a median follow-up of 19 months (95% confidence interval [CI]=15.9-35 months), 101 (46.3%) recurrences and 19 (8.7%) deaths had occurred. The median progression-free survival was 22 months (95% CI=17-35 months) and the median overall survival (OS) not reached. Platinum resistant recurrence was observed in 6.4%. The projected 3-year OS was 81.5% and in 80 patients treated before may 2020, it was 77.5%. CONCLUSION The morbidity and mortality of TPP with or without HIPEC performed during iCRS is acceptable. The incidence was of PRR is low. Early survival results are encouraging and warrant conduction of a randomized controlled trial comparing TPP with conventional surgery.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India.
| | - Snita Sinukumar
- Department of Surgical Oncology, Jehangir Hospital, Pune, India
| | - Dileep Damodaran
- Department of Surgical Oncology, MVR Cancer Center, Calicut, India
| | - Loma Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Gaurav Goswami
- Department of Radiology, Zydus Hospital, Ahmedabad, India
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Praveen Kammar
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
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Sedighim S, Khan A, Li AY, Tajik F, Radhakrishnan VK, Eng O, Turaga K, Senthil M. Adoption of cytoreductive surgery in the management of peritoneal malignancies-Global trends. J Surg Oncol 2023; 128:1021-1031. [PMID: 37818906 DOI: 10.1002/jso.27448] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 09/08/2023] [Indexed: 10/13/2023]
Abstract
Cytoreductive surgery (CRS) has now been accepted as an integral component in the management of gastrointestinal and gynecological cancers with peritoneal metastases. Since the adoption of CRS is influenced by access to advanced medical facilities, trained multidisciplinary teams, and funding, there is wide variability in incorporation of CRS into routine clinical practice between high- versus low- and middle-income countries. This review highlights the global trends in the adoption of CRS for peritoneal malignancies with a specific focus on the establishment of CRS programs and barriers to incorporate CRS into routine clinical care in low- and middle-income countries.
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Affiliation(s)
- Shaina Sedighim
- Department of Surgery, University of California, Irvine, California, USA
| | - Aaqil Khan
- Department of Surgery, University of California, Irvine, California, USA
- School of Medicine, University of California, Irvine, California, USA
| | - Amy Y Li
- Division of Surgical Oncology, Department of Surgery, University of California Irvine Medical Center, Orange, California, USA
| | - Fatemeh Tajik
- Department of Surgery, University of California, Irvine, California, USA
| | | | - Oliver Eng
- Division of Surgical Oncology, Department of Surgery, University of California Irvine Medical Center, Orange, California, USA
| | - Kiran Turaga
- Division of Surgical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Maheswari Senthil
- Department of Surgery, University of California, Irvine, California, USA
- Division of Surgical Oncology, Department of Surgery, University of California Irvine Medical Center, Orange, California, USA
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Sinukumar S, Kammar P, Ray M, Shaikh S, Patel A, Rajan F, Srinivasan A, Damodaran D, Mehta S, Mahajan V, Deo SVS, Bhatt A. Long-Term Survival in Patients Treated by Cytoreductive Surgery with or Without HIPEC for Peritoneal Surface Malignancies-A report from the Indian HIPEC Registry. Indian J Surg Oncol 2023; 14:198-208. [PMID: 37359912 PMCID: PMC10284732 DOI: 10.1007/s13193-023-01727-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 02/24/2023] [Indexed: 03/28/2023] Open
Abstract
A previous report from the Indian HIPEC registry showed acceptable early survival and morbidity in patients undergoing cytoreductive surgery (CRS) + / - hyperthermic intraperitoneal chemotherapy (HIPEC). The goal of this retrospective study was to evaluate the long-term outcomes in these patients. Three hundred seventy-four patients treated from December 2010 to December 2016 and enrolled in the Indian HIPEC registry were included. All patients had completed 5 years from the date of surgery. The 1-, 3-, 5- and 7-year progression-free (PFS) and overall survival (OS) and factors affecting these were evaluated. The histology was epithelial ovarian cancer in 209 (46.5%), pseudomyxoma peritonei (PMP) in 65 (17.3%) and colorectal cancer in 46 (12.9%) patients. The peritoneal cancer index (PCI) was ≥ 15 in 160 (42.8%). A completeness of cytoreduction (CC) score of 0/1 resection was obtained in 83% (CC-0-65%; CC-1-18%). HIPEC was performed in 59.2%. At a median, follow-up of 77 months (6-120 months), 243 (64.9%) patients developed recurrence, and 236 (63%) died of any cause; 138 (36.9%) were lost to follow-up. The median OS was 56 months (95% CI 53.42-61.07), and the median PFS was 28 months (95% CI 37.5-44.4). The 1-, 3-, 5- and 7-year OS was 97.6%, 63%, 37.7% and 24% respectively. The 1-, 3-, 5- and 7-year PFS was 84.8%, 36.5%, 27.3% and 22% respectively. The use of HIPEC (p = 0.03) and PMP of appendiceal origin (p = 0.01) was independent predictors of a longer OS. CRS + / - /HIPEC may achieve long-term survival in patients with PM from different primary sites in the Indian scenario. More prospective studies are needed to confirm these findings and identify factors influencing long-term survival. Supplementary Information The online version contains supplementary material available at 10.1007/s13193-023-01727-7.
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Affiliation(s)
| | - Praveen Kammar
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Mukurdipi Ray
- Dept. of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Sakina Shaikh
- Dept. of Surgical Oncology, Zydus Hospital, Thaltej, Ahmedabad, 380054 India
| | - Ankita Patel
- Dept. of Surgical Oncology, Zydus Hospital, Thaltej, Ahmedabad, 380054 India
| | - Firoz Rajan
- Dept. of Surgical Oncology, Kovai Medical Centre, Coimbatore, India
| | | | | | - Sanket Mehta
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Vikas Mahajan
- Dept. of Surgical Oncology, Apollo Hospital, Chennai, India
| | | | - Aditi Bhatt
- Dept. of Surgical Oncology, Zydus Hospital, Thaltej, Ahmedabad, 380054 India
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Bhandoria G, Solanki SL, Bhavsar M, Balakrishnan K, Bapuji C, Bhorkar N, Bhandarkar P, Bhosale S, Divatia JV, Ghosh A, Mahajan V, Peedicayil A, Nath P, Sinukumar S, Thambudorai R, Seshadri RA, Bhatt A. Enhanced recovery after surgery (ERAS) in cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC): a cross-sectional survey. Pleura Peritoneum 2021; 6:99-111. [PMID: 34676283 PMCID: PMC8482448 DOI: 10.1515/pp-2021-0117] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/12/2021] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES Enhanced recovery after surgery (ERAS) protocols have been questioned in patients undergoing cytoreductive surgery (CRS) with/without hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal malignancies. This survey was performed to study clinicians' practice about ERAS in patients undergoing CRS-HIPEC. METHODS An online survey, comprising 76 questions on elements of prehabilitation (n=11), preoperative (n=8), intraoperative (n=16) and postoperative (n=32) management, was conducted. The respondents included surgeons, anesthesiologists, and critical care specialists. RESULTS The response rate was 66% (136/206 clinicians contacted). Ninety-one percent of respondents reported implementing ERAS practices. There was encouraging adherence to implement the prehabilitation (76-95%), preoperative (50-94%), and intraoperative (55-90%) ERAS practices. Mechanical bowel preparation was being used by 84.5%. Intra-abdominal drains usage was 94.7%, intercostal drains by 77.9% respondents. Nasogastric drainage was used by 84% of practitioners. The average hospital stay was 10 days as reported by 50% of respondents. A working protocol and ERAS checklist have been designed, based on the results of our study, following recent ERAS-CRS-HIPEC guidelines. This protocol will be prospectively validated. CONCLUSIONS Most respondents were implementing ERAS practices for patients undergoing CRS-HIPEC, though as an extrapolation of colorectal and gynecological guidelines. The adoption of postoperative practices was relatively low compared to other perioperative practices.
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Affiliation(s)
- Geetu Bhandoria
- Department of Obstetrics & Gynecology, Command Hospital, Pune, India
| | - Sohan Lal Solanki
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Mrugank Bhavsar
- Department of Critical Care Medicine, Zydus Hospital, Ahmedabad, India
| | | | | | - Nitin Bhorkar
- Department of Anaesthesiology, Saifee Hospital, Mumbai, India
| | | | - Sameer Bhosale
- Department of Anaesthesiology, Jehangir Hospital, Pune, India
| | - Jigeeshu V. Divatia
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Anik Ghosh
- Department of Gynecologic Oncology, Tata Medical Centre, Kolkata, India
| | - Vikas Mahajan
- Department of Surgical Oncology, Apollo Hospital, Chennai, India
| | - Abraham Peedicayil
- Department of Gynecologic Oncology, Christian Medical College, Vellore, India
| | - Praveen Nath
- Department of Anaesthesiology, Kumaran Hospital, Chennai, India
| | - Snita Sinukumar
- Department of Surgical Oncology, Jehangir Hospital, Pune, India
| | - Robin Thambudorai
- Department of Surgical Oncology, Tata Medical Centre, Kolkata, India
| | | | - Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
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Bhatt A, Mishra S, Parikh L, Sheth S, Gorur I. Essentials for Pathological Evaluation of Peritoneal Surface Malignancies and Synoptic Reporting of Cytoreductive Surgery Specimens-A review and evidence-based guide. Indian J Surg Oncol 2020; 11:101-126. [PMID: 32205979 PMCID: PMC7064688 DOI: 10.1007/s13193-019-00897-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 02/18/2019] [Indexed: 12/14/2022] Open
Abstract
Peritoneal surface oncology has emerged as a subspecialty of surgical oncology, with the growing popularity of surgical treatment of peritoneal metastases comprising of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). Pathological evaluation plays a key role in multidisciplinary management but there are still many areas where there are no guidelines or consensus on reporting. Some tumors presenting to a peritoneal surface oncology unit are rare and pathologists my not be familiar with diagnosing and classifying those. In this manuscript, we have reviewed the evidence regarding various aspects of histopathological evaluation of peritoneal tumors. It includes establishing a diagnosis, appropriate classification and staging of common and rare tumors and evaluation of pathological response to chemotherapy. In many instances, the information captured is of prognostic value alone with no direct therapeutic implications. But proper capturing of such information is vital for generating evidence that will guide future treatment trends and research. There are no guidelines/data set for reporting cytoreductive surgery specimens. Based on the authors' experience, a format for handling/grossing and synoptic reporting of these specimens is provided.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Zydus hospital road, SG highway, Thaltej, Ahmedabad, 380054 India
| | - Suniti Mishra
- Department of Pathology, Fortis Hospital, Bangalore, India
| | - Loma Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Sandeep Sheth
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Imran Gorur
- Department of Pathology, Aster-CMI Hospital, Bangalore, India
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Bhatt A, Mehta S, Seshadri RA. The Current Status of Peritoneal Surface Oncology in India. Indian J Surg Oncol 2019; 10:41-48. [PMID: 30886493 PMCID: PMC6397124 DOI: 10.1007/s13193-018-00871-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 12/27/2018] [Indexed: 01/19/2023] Open
Abstract
With the increasing acceptance of cytoreductive surgery and HIPEC as a potentially curative treatment for primary and secondary peritoneal surface malignancies, peritoneal surface oncology has emerged as a distinct sub-specialty of surgical oncology. In the last 10 years, the acceptance of a conceptually different approach towards the management of peritoneal metastases has increased in India. During this period, over 1000 combined procedures have been performed in the country and most of the major cities have centers performing offering this treatment. Indian surgeons have formed collaborative groups to promote research and development of this specialty across the country. This article provides a detailed account of current practices pertaining to peritoneal surface oncology in the country and a future perspective.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Zydus Hospital Road, SG Highway, Thaltej, Ahmedabad, 380054 India
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
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Failure-to-Rescue Following Cytoreductive Surgery with or Without HIPEC is Determined by the Type of Complication-a Retrospective Study by INDEPSO. Indian J Surg Oncol 2019; 10:71-79. [PMID: 30886497 DOI: 10.1007/s13193-019-00877-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023] Open
Abstract
To determine factors influencing failure-to-rescue in patients with complications following cytoreductive surgery and HIPEC. A retrospective analysis of patients enrolled in the Indian HIPEC registry was performed. Complications were graded according to the CTCAE classification version 4.3. The 30- and 90-day morbidity were both recorded. Three hundred seventy-eight patients undergoing CRS with/without HIPEC for peritoneal metastases from various primary sites, between January 2013 and December 2017 were included. The median PCI was 11 [range 0-39] and a CC-0/1 resection was achieved in 353 (93.5%). Grade 3-4 morbidity was seen 95 (25.1%) at 30 days and 122 (32.5%) at 90 days. The most common complications were pulmonary complications (6.8%), neutropenia (3.7%), systemic sepsis (3.4%), anastomotic leaks (1.5%), and spontaneous bowel perforations (1.3%). Twenty-five (6.6%) patients died within 90 days of surgery due to complications. The failure-to-rescue rate was 20.4%. Pulmonary complications (p = 0.03), systemic sepsis (p < 0.001), spontaneous bowel perforations (p < 0.001) and PCI > 20 (p = 0.002) increased the risk of failure-to-rescue. The independent predictors were spontaneous bowel perforation (p = 0.05) and systemic sepsis (p = 0.001) and PCI > 20 (p = 0.02). The primary tumor site did not have an impact on the FTR rate (p = 0.09) or on the grade 3-4 morbidity (p = 0.08). Nearly one-fifth of the patients who developed complications succumbed to them. Systemic sepsis, spontaneous bowel perforations, and pulmonary complications increased the risk of FTR and multidisciplinary teams should develop protocols to prevent, identify, and effectively treat such complications. All surgeons pursuing this specialty should perform a regular audit of their results, irrespective of their experience.
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