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Fujimoto H, Yoshihara M, Rodgers R, Iyoshi S, Mogi K, Miyamoto E, Hayakawa S, Hayashi M, Nomura S, Kitami K, Uno K, Sugiyama M, Koya Y, Yamakita Y, Nawa A, Enomoto A, Ricciardelli C, Kajiyama H. Tumor-associated fibrosis: a unique mechanism promoting ovarian cancer metastasis and peritoneal dissemination. Cancer Metastasis Rev 2024; 43:1037-1053. [PMID: 38546906 PMCID: PMC11300578 DOI: 10.1007/s10555-024-10169-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/11/2024] [Indexed: 08/06/2024]
Abstract
Epithelial ovarian cancer (EOC) is often diagnosed in advanced stage with peritoneal dissemination. Recent studies indicate that aberrant accumulation of collagen fibers in tumor stroma has a variety of effects on tumor progression. We refer to remodeled fibrous stroma with altered expression of collagen molecules, increased stiffness, and highly oriented collagen fibers as tumor-associated fibrosis (TAF). TAF contributes to EOC cell invasion and metastasis in the intraperitoneal cavity. However, an understanding of molecular events involved is only just beginning to emerge. Further development in this field will lead to new strategies to treat EOC. In this review, we focus on the recent findings on how the TAF contributes to EOC malignancy. Furthermore, we will review the recent initiatives and future therapeutic strategies for targeting TAF in EOC.
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Affiliation(s)
- Hiroki Fujimoto
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Discipline of Obstetrics and Gynaecology, Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, Australia
| | - Masato Yoshihara
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Raymond Rodgers
- School of Biomedicine, Robinson Research Institute, The University of Adelaide, Adelaide, Australia
| | - Shohei Iyoshi
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Spemann Graduate School of Biology and Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Kazumasa Mogi
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Emiri Miyamoto
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Sae Hayakawa
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Maia Hayashi
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satoshi Nomura
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazuhisa Kitami
- Department of Obstetrics and Gynaecology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kaname Uno
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University Graduate School of Medicine, Lund, Sweden
| | - Mai Sugiyama
- Bell Research Center-Department of Obstetrics and Gynaecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshihiro Koya
- Bell Research Center-Department of Obstetrics and Gynaecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshihiko Yamakita
- Bell Research Center-Department of Obstetrics and Gynaecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akihiro Nawa
- Bell Research Center-Department of Obstetrics and Gynaecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Enomoto
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Carmela Ricciardelli
- Discipline of Obstetrics and Gynaecology, Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, Australia.
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynaecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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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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Fang Y, Xiao X, Wang J, Dasari S, Pepin D, Nephew KP, Zamarin D, Mitra AK. Cancer associated fibroblasts serve as an ovarian cancer stem cell niche through noncanonical Wnt5a signaling. NPJ Precis Oncol 2024; 8:7. [PMID: 38191909 PMCID: PMC10774407 DOI: 10.1038/s41698-023-00495-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 12/05/2023] [Indexed: 01/10/2024] Open
Abstract
Frequent relapse and chemoresistance cause poor outcome in ovarian cancer (OC) and cancer stem cells (CSCs) are important contributors. While most studies focus exclusively on CSCs, the role of the microenvironment in providing optimal conditions to maintain their tumor-initiating potential remains poorly understood. Cancer associated fibroblasts (CAFs) are a major constituent of the OC tumor microenvironment and we show that CAFs and CSCs are enriched following chemotherapy in patient tumors. CAFs significantly increase OC cell resistance to carboplatin. Using heterotypic CAF-OC cocultures and in vivo limiting dilution assay, we confirm that the CAFs act by enriching the CSC population. CAFs increase the symmetric division of CSCs as well as the dedifferentiation of bulk OC cells into CSCs. The effect of CAFs is limited to OC cells in their immediate neighborhood, which can be prevented by inhibiting Wnt. Analysis of single cell RNA-seq data from OC patients reveal Wnt5a as the highest expressed Wnt in CAFs and that certain subpopulations of CAFs express higher levels of Wnt5a. Our findings demonstrate that Wnt5a from CAFs activate a noncanonical Wnt signaling pathway involving the ROR2/PKC/CREB1 axis in the neighboring CSCs. While canonical Wnt signaling is found to be predominant in interactions between cancer cells in patients, non-canonical Wnt pathway is activated by the CAF-OC crosstalk. Treatment with a Wnt5a inhibitor sensitizes tumors to carboplatin in vivo. Together, our results demonstrate a novel mechanism of CSC maintenance by signals from the microenvironmental CAFs, which can be targeted to treat OC chemoresistance and relapse.
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Affiliation(s)
- Yiming Fang
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Xue Xiao
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Ji Wang
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Subramanyam Dasari
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - David Pepin
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - Kenneth P Nephew
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Dmitriy Zamarin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anirban K Mitra
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA.
- Indiana University Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA.
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Addley S, McGowan M, Crossland H, Johnson A, Asher V, Bali A, Abdul S, Phillips A. Neo-adjuvant chemotherapy does not reduce surgical complexity nor the accuracy of intra-operative visual assessment of disease in advanced ovarian cancer. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107078. [PMID: 37804584 DOI: 10.1016/j.ejso.2023.107078] [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: 06/08/2023] [Revised: 07/25/2023] [Accepted: 09/13/2023] [Indexed: 10/09/2023]
Abstract
AIM Compare the surgical complexity and histological accuracy of visual inspection of disease in patients undergoing primary debulking (PDS) versus delayed debulking surgery (DDS) following neo-adjuvant chemotherapy (NACT) for advanced ovarian cancer (AOC). MATERIALS AND METHODS All patients undergoing PDS or DDS for stage III / IV AOC at a UK cancer centre between January 2014-October 2021 were included. Retrospective data was collected accessing an electronic gynaecological oncology database, operation and histology records. Comparative frequencies of surgical procedures performed were calculated for primary versus delayed cohorts; and correlation between intra-operative suspicion of disease and specimen histology at PDS and DDS compared. RESULTS N=232. PDS was performed in 45.3% and DDS in 54.7% of patients; achieving complete cytoreduction in 77.2%. Appendicectomy, pelvic and para-aortic nodal dissection were undertaken significantly more often at primary surgery; whilst right diaphragm stripping, pelvic peritonectomy, splenectomy and cholecystectomy were more likely following NACT. We found no variation in bowel resection rates between cohorts. For the majority of specimens, there was no difference in correlation between intra-operative suspicion of disease and final histopathology - with a significantly lower positive predictive value for visual assessment demonstrated only for liver capsule and pelvic peritoneum at DDS. CONCLUSION NACT does not appear to reduce the complexity of surgery, including rates of bowel resection; nor accuracy of intra-operative visual assessment of disease. We therefore caution against both deferring to NACT to facilitate less radical delayed debulking; and any presumption that macroscopically abnormal tissue at DDS may represent inert post-NACT 'burn-out', mitigating indication for excision. We instead suggest reservation of the neo-adjuvant pathway for patients with poor PS and radiologically-confirmed surgical stopping points; and advocate equivalent and maximal cytoreductive effort to remove all visibly abnormal tissue in both the upfront and delayed surgical settings.
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Affiliation(s)
- Susan Addley
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom.
| | - Mark McGowan
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Harriet Crossland
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Amoy Johnson
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Viren Asher
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Anish Bali
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Summi Abdul
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
| | - Andrew Phillips
- Derby Gynaecological Cancer Centre, University Hospitals of Derby and Burton NHS Foundation Trust, United Kingdom
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Saner FACM, Ruggeri G, Siegenthaler F, Wampfler J, Imboden S, Mueller MD. Change of Fagotti score is associated with outcome after neoadjuvant chemotherapy for ovarian cancer. Int J Gynecol Cancer 2023; 33:1595-1601. [PMID: 37567597 PMCID: PMC10579493 DOI: 10.1136/ijgc-2023-004540] [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: 04/19/2023] [Accepted: 06/26/2023] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE To investigate whether a change in the Fagotti score (ΔFagotti) following neoadjuvant chemotherapy is predictive of resection to no residual disease (R0) and survival in women diagnosed with ovarian cancer. METHODS Women treated with neoadjuvant chemotherapy for newly diagnosed ovarian cancer between January 2012 and June 2021 at the Bern University Hospital were included in this retrospective cohort study. Fagotti scores before and after neoadjuvant chemotherapy treatment were assessed for a potential association with resection status at interval debulking surgery defined as no residual disease (R0), macroscopic residual disease with a diameter of 0.1-1 cm (R1) or >1 cm (R2), and survival. RESULTS During the study period, 130 patients received neoadjuvant chemotherapy, mainly in response to advanced ovarian cancer International Federation of Gynecology and Obstetrics (FIGO) stages IIIC (68.5%) or IV (20.8%). 91 patients (70%) experienced a relapse and 81 (62%) died due to their disease. Median overall survival was 40 months (95% CI 30.6 to 49.4). Fagotti scores dropped from a mean of 7.8 (95% CI 7.14 to 8.42) at diagnosis to 3.9 (95% CI 3.34 to 4.46, p<0.001) after neoadjuvant therapy. This decrease was associated with resection status during interval debulking surgery (mean ΔFagotti -4.9 in R0, -2.2 in R1, -0.6 in R2, p<0.001). Women whose Fagotti score declined more than 2 points after neoadjuvant chemotherapy (n=51/88, 58%) survived significantly longer (median overall survival of 42 vs 32 months, p=0.048). CONCLUSION Fagotti scores and ΔFagotti scores are associated with complete cytoreduction at interval debulking surgery and longer overall survival in women treated with neoadjuvant chemotherapy for ovarian cancer. These markers are valuable for individualized patient treatment planning and should always be performed after neoadjuvant therapy.
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Affiliation(s)
| | - Giovanni Ruggeri
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Franziska Siegenthaler
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Julian Wampfler
- University of Bern, Bern, Switzerland
- Department of Medical Oncology, Inselspital University Hospital Bern, Bern, Switzerland
| | - Sara Imboden
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
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El Asmar A, Pop F, Helou EE, Demetter P, Veys I, Polastro L, Bohlok A, Liberale G. Prognostic value of peritoneal scar-like tissue in patients with peritoneal metastases of ovarian origin presenting for curative-intent cytoreductive surgery. World J Surg Oncol 2023; 21:269. [PMID: 37635209 PMCID: PMC10463384 DOI: 10.1186/s12957-023-03153-z] [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: 06/26/2023] [Accepted: 08/17/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND Complete cytoreductive surgery (CRS), remain the gold standard in the treatment of peritoneal metastases of ovarian cancer (PMOC). Given the increasing rate of neoadjuvant chemotherapy in patients with high PCI, prior abdominal surgeries, inflammation and fibrotic changes, the benefit of removing any "peritoneal scar-like tissues" (PST) during CRS, hasn't been thoroughly investigated. Our objective in this retrospective cohort was to identify the proportion of malignant cells positivity in PST of patients with PMOC, undergoing curative-intent CRS ± HIPEC. METHODS This is a retrospective study, conducted at our comprehensive cancer center, including patients with PMOC, presenting for curative-intent CRS. During CRS, benign-looking peritoneal lesions, lacking the typical hard nodular, aggressive, and invasive morphology, were systematically resected or electro fulgurated. PSTs were analyzed for the presence of tumoral cells by our pathologist. Correlations between the presence of PST and their positivity, and the different patients' variables, were studied. RESULTS In 51% of patients, PST harbored malignant cells. Those were associated with poorly differentiated serous tumors, a high PCI (> 8) and a worse DFS: 17 months in the positive PST group versus 29 months in the negative PST group (p = 0.05), on univariate analysis. Multivariate analysis revealed that PCI > 8 and poorly differentiated primary tumor histology were correlated with a worse DFS, and that higher PCI and advanced FIGO were correlated with a worse OS. CONCLUSION Benign-looking PST harbors malignancy in 51% of cases. The benefit of their systematic resection and their prognostic value should be further investigated in larger cohorts.
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Affiliation(s)
- Antoine El Asmar
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium.
| | - Florin Pop
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium
| | - Etienne El Helou
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium
| | - Pieter Demetter
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Isabelle Veys
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium
| | - Laura Polastro
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Ali Bohlok
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium
| | - Gabriel Liberale
- Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 90 Rue Meylemeersch, 1070, Brussels, Belgium
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Costantini B, Rosati A, Vargiu V, Gallitelli V, Di Ilio C, Moroni R, Scambia G, Fagotti A. Visual Peritoneal Evaluation of Residual Disease After Neoadjuvant Chemotherapy in Advanced Ovarian Cancer Patients: The VIPER Study. Ann Surg Oncol 2023; 30:2319-2328. [PMID: 36745255 DOI: 10.1245/s10434-022-12861-x] [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: 03/10/2022] [Accepted: 11/09/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chemotherapy induces histopathological tumor necrosis and fibrosis which results in macroscopic tissue changes, making surgeons' intraoperative visual evaluation of the disease distribution more difficult to interpret. The aim of the study was to assess the sensitivity, specificity, and accuracy of intraoperative laparoscopic visual evaluation of the diaphragmatic peritoneum and compare it with histopathological examination. METHODS Patients receiving diaphragmatic peritonectomy at time of IDS were retrospectively included. The population was grouped based on the surgeon's assessment of the diaphragmatic peritoneum during diagnostic laparoscopy. Group 1 included patients with a "visually pathologic" diaphragmatic peritoneum, and group 2 included patients with a "visually dubious" diaphragmatic peritoneum. Sensitivity, specificity, predictive values, and accuracy were calculated considering the final formalin-fixed pathology as the reference standard. RESULTS 155 patients were included (92 in group 1 and 63 in group 2). The accuracy rate of visual examination was 67.1%, the negative predictive value was 19%, specificity was 100%, and sensitivity was 64.3%. CONCLUSION NACT strongly affects the ability of the surgeon to discern between peritoneal scars and truly pathologic peritoneum. The diaphragmatic laparoscopic visual examination showed a low overall accuracy. We propose an algorithm that can guide the surgeon towards a more tailored approach to diaphragmatic peritonectomy during IDS.
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Affiliation(s)
- Barbara Costantini
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Andrea Rosati
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Virginia Vargiu
- Department of Gynecologic Oncology, Gemelli Molise SpA, Campobasso, Italy
| | - Vitalba Gallitelli
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Chiara Di Ilio
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Rossana Moroni
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanni Scambia
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
- Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Anna Fagotti
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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Son JH, Dong SR, Kim J, Kim J, Kong TW, Chang SJ. Significance of cholecystectomy in cytoreductive surgery for advanced ovarian cancer. BMC Surg 2023; 23:60. [PMID: 36941661 PMCID: PMC10026427 DOI: 10.1186/s12893-023-01956-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 02/23/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND There have been no studies concerning the complications or benefits of cholecystectomy in ovarian cancer. In this study, we aimed to evaluate the outcomes of cholecystectomy performed during various time periods of the disease course and suggest a management strategy for cholecystectomy in ovarian cancer. METHODS We retrospectively reviewed the medical records of patients with advanced ovarian cancer who underwent cholecystectomy during the cytoreductive surgery from 2009 to 2020. Cholecystectomy was primarily indicated when the gallbladder and surrounding structures were considered to have metastatic tumor invasion. If the final pathologic results showed free of malignant tumor, patients were placed into the no-infiltration group. Clinical outcomes including the recurrence rate and complications were analyzed. RESULTS A total of 62 patients underwent cholecystectomy, 48 of whom (77.4%) underwent cholecystectomy during primary or interval debulking surgery, whereas 14 (22.6%) underwent cholecystectomy during the follow-up period (five with benign disease and 9 with disease recurrence). Among the patients, 32 (51.6%) patients were included in the no-infiltration group in the final pathology. There were no complications observed in the no-infiltration group (n = 32). Seven (78%) of the nine patients who received cholecystectomy for disease recurrence had metastatic disease in the porta-hepatis or lesser sac at the time of primary surgery. However, no recurrent lesions were observed around the porta-hepatis in patients who received cholecystectomy during primary treatment. CONCLUSION Considering the safety of the procedure, as well as the risk of disease recurrence or cholecystitis, a cholecystectomy can be offered to patients with ovarian cancer who have metastatic lesions around the gallbladder and porta-hepatis at the time of primary surgery.
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Affiliation(s)
- Joo-Hyuk Son
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea
| | - Su Ryeon Dong
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea
| | - Jisoo Kim
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea
| | - Jeeyeon Kim
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea
| | - Tae-Wook Kong
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea
| | - Suk-Joon Chang
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, 16499, Suwon, Republic of Korea.
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Liu Y, Ni M, Huang F, Gu Q, Xiao Y, Du X. Neoadjuvant chemotherapy in advanced epithelial ovarian cancer by histology: A SEER based survival analysis. Medicine (Baltimore) 2023; 102:e32774. [PMID: 36705377 PMCID: PMC9875958 DOI: 10.1097/md.0000000000032774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
To evaluate the prognostic effect of neoadjuvant chemotherapy (NACT) in advanced epithelial ovarian cancer (EOC) patients with different histological subtype. Stage III/IV EOC patients diagnosed between 2010 and 2018 were identified from the surveillance, epidemiology, and end results database (SEER) database and stratified by histological subtype. Kaplan-Meier analysis was used for the assessment of overall survival (OS) cause-specific survival (CSS) before and after matching for baseline characteristics between NACT and primary debulking surgery (PDS) groups. Cox proportional risk model was conducted to identify independent prognostic factors. A total of 13,582 patients were included in the analysis. Of them, 9505 (74.50%) received PDS and 3253 (25.50%) received NACT. Overall, an inferior OS and CSS was observed among patients with high-grade serous carcinoma (HGSC) receiving NACT, while NACT served as a protective factor in clear cell carcinoma and carcinosarcoma in both original cohorts and adjusted cohorts. For other histo-subtypes, PDS showed survival benefit over NACT in certain cohorts of models. Prognostic effect of NACT in advanced EOC differed from pathological subtypes. Although it served as a risk factor for HGSC, patients with less common subtypes may benefit from NACT.
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Affiliation(s)
- Yuexi Liu
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Yuexi Liu, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China (e-mail: )
| | - Meng Ni
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Fanfan Huang
- Department of Ophthalmology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qiuying Gu
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yao Xiao
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinyue Du
- Department of Cardiovascular medicine, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
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10
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Angeles MA, Spagnolo E, Cabarrou B, Pérez-Benavente A, Gil Moreno A, Guyon F, Rychlik A, Migliorelli F, Bataillon G, Navarro AS, Betrian S, Ferron G, Hernández A, Martinez A. Impact of pattern of recurrence on post-relapse survival according to surgical timing in patients with advanced ovarian cancer. Int J Gynecol Cancer 2023; 33:50-56. [PMID: 36446410 DOI: 10.1136/ijgc-2022-003985] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Our study aimed to evaluate the association between timing of cytoreductive surgery and pattern of presentation of the first recurrence in patients with advanced ovarian cancer. We also aimed to assess the impact of the pattern of recurrence on post-relapse overall survival according to surgical timing. METHODS This retrospective multicenter study evaluated patients with International Federation of Gynecology and Obstetrics (FIGO) stage IIIC-IV ovarian cancer. Patients had undergone either primary debulking surgery, early interval debulking surgery after 3-4 cycles of neoadjuvant chemotherapy, or delayed debulking surgery after 6 cycles, with minimal or no residual disease, between January 2008 and December 2015. Survival analyses were conducted using the Log-rank test and the Cox model. Cumulative incidences of the different patterns of recurrence were estimated using a competing risks methodology. RESULTS A total of 549 patients were included: 175 (31.9%) patients had primary, 224 (40.8%) early interval, and 150 (27.3%) delayed debulking surgery. The cumulative incidence of peritoneal recurrences at 2 years was higher with increasing neoadjuvant cycles (24.4%, 30.9% and 39.2%; p=0.019). For pleural or pulmonary recurrences, it was higher after early interval surgery (9.9%, 13.0% and 4.1%; p=0.022). Median post-relapse overall survival was 33.5 months (95% confidence interval (CI) (24.3 to 44.2)), 26.8 months (95% CI (22.8 to 32.6)), and 24.5 months (95% CI (18.6 to 29.4)) for primary, early interval, and delayed debulking surgery groups, respectively (p=0.025). The pattern of recurrence in a lymph node (hazard ratio (HR) 0.42, 95% CI (0.27 to 0.64)), delayed surgery (HR 1.53, 95% CI (1.11 to 2.13)) and time to first recurrence (HR 0.95, 95% CI (0.93 to 0.96)) were associated with post-relapse overall survival. For primary and early interval surgery, lymph node recurrences were associated with significantly longer post-relapse overall survival. CONCLUSIONS The pattern of first recurrence was associated with timing of surgery, with peritoneal recurrences being more frequent with the increasing number of cycles of neoadjuvant chemotherapy. Lymph node recurrences were associated with better prognosis, having higher post-relapse overall survival. This improved prognosis of lymphatic recurrences was not observed in patients who underwent delayed surgery.
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Affiliation(s)
- Martina Aida Angeles
- Department of Surgical Oncology, Institut Claudius Regaud, Toulouse, Occitanie, France
| | - Emanuela Spagnolo
- Gynecologic Oncology Unit, La Paz University Hospital, Madrid, Spain
| | - Bastien Cabarrou
- Biostatistics Unit, Institut Claudius Regaud, Toulouse, Occitanie, France
| | - Assumpció Pérez-Benavente
- Gynecologic Oncology Unit, Gynecology Department, Hospital Vall d'Hebron, Barcelona, Catalunya, Spain
| | - Antonio Gil Moreno
- Gynecology, Vall d'Hebron Hospital, SANT CUGAT DEL VALLÉS, Barcelona, Spain.,Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Agnieszka Rychlik
- Maria Sklodowska-Curie National Research Institute of Oncology in Warsaw, Warszawa, Poland
| | - Federico Migliorelli
- Institut Clínic de Ginecologia, Obstetrícia i Neonatologia, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Barcelona, Spain
| | - Guillaume Bataillon
- Department of Anatomopathology, Institut Claudius Regaud, Toulouse, Occitanie, France
| | - Anne-Sophie Navarro
- Department of Surgical Oncology, Institut Claudius Regaud, Toulouse, Occitanie, France
| | - Sarah Betrian
- Department of Medical Oncology, Institut Claudius Regaud, Toulouse University Cancer 32 Institute (IUCT), Oncopole, Toulouse, France
| | - Gwenael Ferron
- Department of Surgical Oncology, Institut Claudius Regaud, Toulouse, Occitanie, France
| | - Alicia Hernández
- Gynecologic Oncology Unit, La Paz University Hospital, Madrid, Spain
| | - Alejandra Martinez
- Department of Surgical Oncology, Institut Claudius Regaud, Toulouse, Occitanie, France
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11
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Kuusela K, Norppa N, Auranen A, Saarelainen S. Maximal surgical effort increases the risk of postoperative complications in the treatment of advanced ovarian cancer. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:2525-2530. [PMID: 35717320 DOI: 10.1016/j.ejso.2022.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/30/2022] [Accepted: 06/06/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Surgery is the cornerstone of the treatment for advanced ovarian cancer. Reaching complete cytoreduction resulting in no gross residual disease often requires complex surgery. The aim of this study was to assess the impact of increased surgical radicality on the risk of complications in the treatment of advanced ovarian cancer. MATERIALS AND METHODS All consecutive patients with advanced ovarian cancer (FIGO Stage IIIB-IVB) who had undergone primary or interval debulking surgery during a six-year study period were identified. In the midst of the study period, a surgical practice change towards maximal surgical effort occurred. Two groups were formed for the analysis: cohort A, that consisted of patients operated before the surgical paradigm shift and cohort B, that consisted of patients operated under the period of increased surgical radicality. RESULTS 252 patients were included in the analysis. Complete resection (R0) was achieved in 21.3% of surgeries in cohort A and in 51.2% in cohort B. The total postoperative complication rate was 76.2%. Most of the complications (86.5%) were minor (Clavien-Dindo I-IIIA). The patients in cohort B were at increased risk for complications, OR 2.94 (95%CI 1.58-5.47; p = 0.001). As for the approach to cytoreduction (primary vs. interval debulking), there was no statistically significant association with the occurrence of postoperative complications (p = 0.659). CONCLUSION In the present study more extensive surgeries led to better surgical results but increased postoperative morbidity. Postoperative complication rates were similar in both primary and interval debulking surgeries.
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Affiliation(s)
| | - Niina Norppa
- Tampere University Hospital, Department of Obsteterics and Gynecology, PO BOX 2000, FI-33521, Tampere, Finland
| | - Annika Auranen
- Tampere University Hospital, Department of Obsteterics and Gynecology, PO BOX 2000, FI-33521, Tampere, Finland; Tays Cancer Centre, PO BOX 2000, FI-33521, Tampere, Finland
| | - Sami Saarelainen
- Tampere University Hospital, Department of Obsteterics and Gynecology, PO BOX 2000, FI-33521, Tampere, Finland.
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12
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Liu X, Zhao Y, Jiao X, Yu Y, Li R, Zeng S, Chi J, Ma G, Huo Y, Li M, Peng Z, Liu J, Zhou Q, Zou D, Wang L, Li Q, Wang J, Yao S, Chen Y, Ma D, Hu T, Gao Q. Does the primary treatment sequence affect post-relapse survival in recurrent epithelial ovarian cancer? A real-world multicentre retrospective study. BJOG 2022; 129 Suppl 2:70-78. [PMID: 36485065 DOI: 10.1111/1471-0528.17329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To explore the impact of the primary treatment sequence (primary debulking surgery, PDS, versus neoadjuvant chemotherapy and interval debulking surgery, NACT-IDS) on post-relapse survival (PRS) and recurrence characteristics of recurrent epithelial ovarian cancer (REOC). DESIGN Real-world retrospective study. SETTING Tertiary hospitals in China. POPULATION A total of 853 patients with REOC at International Federation of Gynaecology and Obstetrics stages IIIC-IV from September 2007 to June 2020. Overall, 377 and 476 patients received NACT-IDS and PDS, respectively. METHODS Propensity score-based inverse probability of treatment weighting (IPTW) was performed to balance the between-group differences. MAIN OUTCOME MEASURES Clinicopathological factors related to PRS. RESULTS The overall median PRS was 29.3 months (95% CI 27.0-31.5 months). Multivariate analysis before and after IPTW adjustment showed that NACT-IDS and residual R1/R2 disease were independent risk factors for PRS (p < 0.05). Patients with diffuse carcinomatosis and platinum-free interval (PFI) ≤ 12 months had a significantly worse PRS (p < 0.001). Logistic regression analysis revealed that NACT-IDS was an independent risk factor for diffuse carcinomatosis (OR 1.36, 95% CI 1.01-1.82, p = 0.040) and PFI ≤ 12 months (OR 1.59, 95% CI 1.08-2.35, p = 0.019). In IPTW analysis, NACT-IDS was still significantly associated with diffuse carcinomatosis (OR 1.29, 95% CI 1.05-1.58, p = 0.015) and PFI ≤ 12 months (OR 1.90, 95% CI 1.52-2.38, p < 0.001). CONCLUSIONS The primary treatment sequence may affect the PRS of patients with REOC by altering the recurrence pattern and PFI duration.
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Affiliation(s)
- Xingyu Liu
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingjun Zhao
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaofei Jiao
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang Yu
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ruyuan Li
- National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shaoqing Zeng
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianhua Chi
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guanchen Ma
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yabing Huo
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ming Li
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zikun Peng
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiahao Liu
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Zhou
- Department of Gynecologic Oncology, Chongqing University Cancer Hospital, Chongqing, China.,Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Dongling Zou
- Department of Gynecologic Oncology, Chongqing University Cancer Hospital, Chongqing, China.,Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Li Wang
- Department of Cancer Biology Immunotherapy, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Qingshui Li
- Department of Gynecologic Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong, China
| | - Jing Wang
- Hunan Clinical Research Center in Gynecologic Cancer, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,Department of Gynecologic Cancer, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Youguo Chen
- Department of Gynecology & Obstetrics, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Ding Ma
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ting Hu
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qinglei Gao
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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13
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Barakat A, Ismail A, Chattopadhyay S. Management of advanced ovarian cancer in Leicester: The benefits of a paradigm shift in surgical approach. J Obstet Gynaecol Res 2022; 48:3233-3241. [PMID: 36151704 PMCID: PMC10087665 DOI: 10.1111/jog.15433] [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: 06/02/2022] [Revised: 08/27/2022] [Accepted: 09/04/2022] [Indexed: 11/30/2022]
Abstract
AIM Surgery for advanced ovarian cancer (AOC) has evolved over the past decade to ingeminate the need to offer maximum effort surgery (MES). The aim of this study is to analyze the implementation of a paradigm shift in the surgical management of women with AOC at the University Hospitals of Leicester NHS Trust (UHL) in 2015, until 2020, compared to 2011-2014. METHODS Retrospective cohort study of women with AOC who underwent cytoreductive surgery (CRS) in the UHL. The two groups were: 153 women from January 2011 to December 2014 (group 1), 136 women from January 2015 to January 2020 (group 2). RESULTS In group 1, the 1, 3, and 5 years overall survival rates (OS) were, 90.4%, 33.7%, and 19.3%, compared to 90.2%, 55.4%, and 29.7%, respectively, in group 2 (p = 0.012). Significantly more women had CRS in group 2: 45-Primary debulking surgery (PDS) and 57-interval debulking surgery (IDS) versus 17-PDS & 67-IDS in group 1 (p < 0.001). Surgical complexity score (modified Aletti score) was higher in group 2 compared to group 1 (p = <0.001). No significant difference was noted in the postoperative complications, in group 2, in women who underwent PDS versus IDS, yet PDS was associated with higher OS. CONCLUSIONS MES/CRS in women with AOC significantly improves OS. Our data highlights the importance of a dedicated team to implement this change in cancer centers. Where possible, suitable women with AOC likely to have complete cytoreduction based on preoperative assessment, should be offered PDS.
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Affiliation(s)
- Anas Barakat
- Department of Gynaecological Oncology, University Hospitals of Leicester NHS Trust, Leicester, UK.,Leicester Cancer Research Centre, University of Leicester, Leicester, UK
| | - Aemn Ismail
- Department of Gynaecological Oncology, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Supratik Chattopadhyay
- Department of Gynaecological Oncology, University Hospitals of Leicester NHS Trust, Leicester, UK.,Leicester Cancer Research Centre, University of Leicester, Leicester, UK
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14
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Fallah M, Detlefsen S, Ainsworth AP, Fristrup CW, Mortensen MB, Pfeiffer P, Tarpgaard LS, Graversen M. Importance of biopsy site selection for peritoneal regression grading score (PRGS) in peritoneal metastasis treated with repeated pressurized intraperitoneal aerosol chemotherapy (PIPAC). Pleura Peritoneum 2022; 7:143-148. [PMID: 36159216 PMCID: PMC9467898 DOI: 10.1515/pp-2022-0108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/03/2022] [Indexed: 11/15/2022] Open
Abstract
Objectives The four-tiered peritoneal regression grading score (PRGS) is used for histological response evaluation in patients with peritoneal metastasis (PM) treated with pressurized intraperitoneal aerosol chemotherapy (PIPAC). Four quadrant biopsies (QBs) from the parietal peritoneum should be assessed by PRGS, but consensus on biopsy site strategy for follow-up biopsies during repeated PIPACs is lacking. We aimed to evaluate whether there is a difference between PRGS in QBs from clips marked PM (QB-CM) compared to biopsies from PM with the visually most malignant features (worst biopsy, WB). Methods Prospective, descriptive study. During the first PIPAC, index QBs sites were marked with metal clips. During the second PIPAC, an independent surgical oncologist selected biopsy site for WB and biopsies were taken from QB-CM and WB. One blinded pathologist evaluated all biopsies according to PRGS. From each biopsy, three step sections were stained H&E, followed by an immunostained section, and another three step sections stained H&E. Results Thirty-four patients were included from March 2020 to May 2021. Median age 64 years. Maximum mean PRGS in QB-CM at PIPAC 1 was 3.3 (SD 1.2). Maximum mean PRGS in QB-CM at PIPAC 2 was 2.6 (SD 1.2), whereas mean PRGS in WB at PIPAC 2 was 2.4 (SD 1.3). At PIPAC 2, there was agreement between maximum PRGS from QB-CM and PRGS from WB in 21 patients. Maximum PRGS from QB-CM was higher in nine and lower in four patients, compared to PRGS from WB. Conclusions Biopsies from QB-CM did not overestimate treatment response compared to biopsies from WB.
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Affiliation(s)
- Mojib Fallah
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Upper GI and HPB Section, Department of Surgery , Odense University Hospital , Odense , Denmark
| | - Sönke Detlefsen
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Department of Pathology , Odense University Hospital , Odense , Denmark
- Department of Clinical Research , Faculty of Health Sciences, University of Southern Denmark , Odense , Denmark
| | - Alan P. Ainsworth
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Upper GI and HPB Section, Department of Surgery , Odense University Hospital , Odense , Denmark
- Department of Clinical Research , Faculty of Health Sciences, University of Southern Denmark , Odense , Denmark
| | - Claus W. Fristrup
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Upper GI and HPB Section, Department of Surgery , Odense University Hospital , Odense , Denmark
| | - Michael B. Mortensen
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Upper GI and HPB Section, Department of Surgery , Odense University Hospital , Odense , Denmark
- Department of Clinical Research , Faculty of Health Sciences, University of Southern Denmark , Odense , Denmark
| | - Per Pfeiffer
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Department of Clinical Research , Faculty of Health Sciences, University of Southern Denmark , Odense , Denmark
- Department of Oncology , Odense University Hospital , Odense , Denmark
| | - Line S. Tarpgaard
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Department of Oncology , Odense University Hospital , Odense , Denmark
| | - Martin Graversen
- Odense PIPAC Center , Odense University Hospital , Odense , Denmark
- Upper GI and HPB Section, Department of Surgery , Odense University Hospital , Odense , Denmark
- Department of Clinical Research , Faculty of Health Sciences, University of Southern Denmark , Odense , Denmark
- Open Patient data Explorative Network (OPEN) , Odense University Hospital, Region of Southern Denmark , Odense , Denmark
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15
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Marchocki Z, Tone A, Virtanen C, de Borja R, Clarke B, Brown T, May T. Impact of neoadjuvant chemotherapy on somatic mutation status in high-grade serous ovarian carcinoma. J Ovarian Res 2022; 15:50. [PMID: 35501919 PMCID: PMC9059396 DOI: 10.1186/s13048-022-00983-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 04/13/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Patients treated with neoadjuvant chemotherapy (NACT) for advanced high-grade serous ovarian carcinoma (HGSC) have a higher rate and shorter time to platinum-resistant recurrence compared to patients treated with primary cytoreductive surgery (PCS) and adjuvant chemotherapy. The purpose of this study is to determine the impact of NACT on somatic mutation status in platinum-sensitive and resistant HGSC. Patients with advanced HGSC who had a documented response to platinum-based NACT, a banked blood sample, and a banked tumor sample before and after NACT were identified. Whole exome and/or targeted deep sequencing was performed in matched normal and pre/post-NACT tumor samples from 3 platinum-resistant and 2 platinum-sensitive patients to identify somatic non-synonymous mutations at each time point. RESULTS When comparing exonic non-synonymous mutations in pre-NACT and post-NACT samples from the same patient, an average of 41% (1-68%) of genes were mutated at both time points. There were no trends detected in the mutational burden following exposure to NACT in platinum-resistant vs. platinum-sensitive cases. The majority of mutated genes were unique to each case. We identified several genes that were commonly mutated in pre-NACT samples specific to platinum-resistant (CSPG4, SLC35G5, TUBA3D) or sensitive (CYP2D6, NUTM1, DNAH5) cases. Four mutated genes emerged exclusively in the platinum-resistant cases (ADGRV1, MUC17, MUC20, PAK2) following NACT. CONCLUSIONS Patients with advanced HGSC present with significant intra-tumor heterogeneity. NACT significantly impacts the somatic mutation status irrespective of the time to recurrence. The mutated genes detected in chemo-naive pre-NACT tumor samples from either resistant or sensitive cases could potentially have a role in the prediction of chemotherapy response in patients scheduled to receive NACT; larger studies are required to further validate these genes.
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Affiliation(s)
- Zibi Marchocki
- Department of Surgical Oncology, Division of Gynecologic Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada
| | - Alicia Tone
- Department of Surgical Oncology, Division of Gynecologic Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Carl Virtanen
- Bioinformatics and HPC Services Core, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Richard de Borja
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada
| | - Blaise Clarke
- Department of Pathology, University Health Network, Toronto, Ontario, Canada
| | - Theodore Brown
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada
- The Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Taymaa May
- Department of Surgical Oncology, Division of Gynecologic Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada.
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16
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An H, Perucho JAU, Chiu KWH, Hui ES, Chu MMY, Ngu SF, Ngan HYS, Lee EYP. Association between High Diffusion-Weighted Imaging-Derived Functional Tumor Burden of Peritoneal Carcinomatosis and Overall Survival in Patients with Advanced Ovarian Carcinoma. Korean J Radiol 2022; 23:539-547. [PMID: 35506527 PMCID: PMC9081684 DOI: 10.3348/kjr.2021.0706] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 03/04/2022] [Accepted: 03/10/2022] [Indexed: 11/16/2022] Open
Abstract
Objective To investigate the association between functional tumor burden of peritoneal carcinomatosis (PC) derived from diffusion-weighted imaging (DWI) and overall survival in patients with advanced ovarian carcinoma (OC). Materials and Methods This prospective study was approved by the local research ethics committee, and informed consent was obtained. Fifty patients (mean age ± standard deviation, 57 ± 12 years) with stage III–IV OC scheduled for primary or interval debulking surgery (IDS) were recruited between June 2016 and December 2021. DWI (b values: 0, 400, and 800 s/mm2) was acquired with a 16-channel phased-array torso coil. The functional PC burden on DWI was derived based on K-means clustering to discard fat, air, and normal tissue. A score similar to the surgical peritoneal cancer index was assigned to each abdominopelvic region, with additional scores assigned to the involvement of critical sites, denoted as the functional peritoneal cancer index (fPCI). The apparent diffusion coefficient (ADC) of the largest lesion was calculated. Patients were dichotomized by immediate surgical outcome into high- and low-risk groups (with and without residual disease, respectively) with subsequent survival analysis using the Kaplan-Meier curve and log-rank test. Multivariable Cox proportional hazards regression was used to evaluate the association between DWI-derived results and overall survival. Results Fifteen (30.0%) patients underwent primary debulking surgery, and 35 (70.0%) patients received neoadjuvant chemotherapy followed by IDS. Complete tumor debulking was achieved in 32 patients. Patients with residual disease after debulking surgery had reduced overall survival (p = 0.043). The fPCI/ADC was negatively associated with overall survival when accounted for clinicopathological information with a hazard ratio of 1.254 for high fPCI/ADC (95% confidence interval, 1.007–1.560; p = 0.043). Conclusion A high DWI-derived functional tumor burden was associated with decreased overall survival in patients with advanced OC.
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Affiliation(s)
- He An
- Department of Diagnostic Imaging, Sun Yat-sen University Cancer Centre, Guangzhou, China
- Department of Diagnostic Radiology, University of Hong Kong, Hong Kong
| | - Jose AU Perucho
- Department of Diagnostic Radiology, University of Hong Kong, Hong Kong
| | - Keith WH Chiu
- Department of Diagnostic Radiology, University of Hong Kong, Hong Kong
| | - Edward S Hui
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong
| | - Mandy MY Chu
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Siew Fei Ngu
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Hextan YS Ngan
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Elaine YP Lee
- Department of Diagnostic Radiology, University of Hong Kong, Hong Kong
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17
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Bhatt A, Rousset P, Baratti D, Biacchi D, Benzerdjeb N, H J T de Hingh I, Deraco M, Gushchin V, Kammar P, Labow D, Levine E, Moran B, Mohamed F, Morris D, Mehta S, Nissan A, Alyami M, Adileh M, Barat S, Ben Yacov A, Campbell K, Cummins-Perry K, Cortes-Guiral D, Cohen N, Parikh L, Alammari S, Bashanfer G, Alshukami A, Kundalia K, Goswami G, de Vlasakker VV, Sittig M, Sammartino P, Sardi A, Villeneuve L, Turaga K, Yonemura Y, Glehen O. Patterns of peritoneal dissemination and response to systemic chemotherapy in common and rare peritoneal tumours treated by cytoreductive surgery: study protocol of a prospective, multicentre, observational study. BMJ Open 2021; 11:e046819. [PMID: 34226220 PMCID: PMC8258594 DOI: 10.1136/bmjopen-2020-046819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 06/18/2021] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Despite optimal patient selection and surgical effort, recurrence is seen in over 70% of patients undergoing cytoreductive surgery (CRS) for peritoneal metastases (PM). Apart from the Peritoneal Cancer Index (PCI), completeness of cytoreduction and tumour grade, there are other factors like disease distribution in the peritoneal cavity, pathological response to systemic chemotherapy (SC), lymph node metastases and morphology of PM which may have prognostic value. One reason for the underutilisation of these factors is that they are known only after surgery. Identifying clinical predictors, specifically radiological predictors, could lead to better utilisation of these factors in clinical decision making and the extent of peritoneal resection performed for different tumours. This study aims to study these factors, their impact on survival and identify clinical and radiological predictors. METHODS AND ANALYSIS There is no therapeutic intervention in the study. All patients with biopsy-proven PM from colorectal, appendiceal, gastric and ovarian cancer and peritoneal mesothelioma undergoing CRS will be included. The demographic, clinical, radiological, surgical and pathological details will be collected according to a prespecified format that includes details regarding distribution of disease, morphology of PM, regional node involvement and pathological response to SC. In addition to the absolute value of PCI, the structures bearing the largest tumour nodules and a description of the morphology in each region will be recorded. A correlation between the surgical, radiological and pathological findings will be performed and the impact of these potential prognostic factors on progression-free and overall survival determined. The practices pertaining to radiological and pathological reporting at different centres will be studied. ETHICS AND DISSEMINATION The study protocol has been approved by the Zydus Hospital ethics committee (27 July, 2020) and Lyon-Sud ethics committee (A15-128). TRIAL REGISTRATION NUMBER CTRI/2020/09/027709; Pre-results.
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Affiliation(s)
- Aditi Bhatt
- Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Pascal Rousset
- Radiology, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
| | - Dario Baratti
- Surgical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | | | | | - Marcello Deraco
- Surgical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Vadim Gushchin
- Surgical Oncology, Mercy Medical Center, Baltimore, Maryland, USA
| | | | - Daniel Labow
- Surgical Oncology, Mount Sinai Medical Center, New York City, New York, USA
| | - Edward Levine
- Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Brendan Moran
- Peritoneal malignancy unit, Basingstoke and North Hampshire NHS Foundation Trust, Basingstoke, UK
| | - Faheez Mohamed
- Peritoneal malignancy unit, Basingstoke and North Hampshire NHS Foundation Trust, Winchester, UK
| | - David Morris
- Peritonectomy Unit, University of New South Wales, Sydney, New South Wales, Australia
| | - Sanket Mehta
- Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Aviram Nissan
- Surgical Oncology, Sheba Medical Center, Tel Hashomer, Israel
| | - Mohammad Alyami
- Surgical Oncology, King Khaled Hospital, Najran, Saudi Arabia
| | - Mohammad Adileh
- Surgical Oncology, Sheba Medical Center, Tel Hashomer, Israel
| | - Shoma Barat
- Surgical Oncology, St. George Hospital, Sydney, New South Wales, Australia
| | - Almog Ben Yacov
- Surgical Oncology, Sheba Medical Center, Tel Hashomer, Israel
| | - Kurtis Campbell
- Surgical Oncology, Mercy Medical Center, Baltimore, Maryland, USA
| | | | | | - Noah Cohen
- Surgical Oncology, Mount Sinai Medical Center, New York City, New York, USA
| | | | - Samer Alammari
- Surgical Oncology, King Khaled Hospital, Najran, Saudi Arabia
| | | | | | - Kaushal Kundalia
- Surgical Oncology, Basingstoke and North Hampshire NHS Foundation Trust, Winchester, UK
| | | | | | - Michelle Sittig
- Surgical Oncology, Mercy Medical Center, Baltimore, Maryland, USA
| | | | - Armando Sardi
- Surgical Oncology, Mercy Medical Center, Baltimore, Maryland, USA
| | | | - Kiran Turaga
- Surgical Oncology, University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| | - Yutaka Yonemura
- Surgical Oncology, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Olivier Glehen
- Surgical Oncology, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
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18
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Bhatt A, Kammar P, Rousset P, Sinukumar S, Mehta S, Parkih L, Goswami G, Shaikh S, Kepenkian V, Bakrin N, Devouassoux-Shisheboran M, Glehen O. Greater-omentum lesion-score (GOLS) as a predictor of residual disease in different regions of the peritoneal cavity in patients undergoing interval cytoreductive surgery for advanced ovarian cancer and its potential clinical utility. Eur J Surg Oncol 2021; 47:2925-2932. [PMID: 34030922 DOI: 10.1016/j.ejso.2021.05.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/01/2021] [Accepted: 05/11/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND AIM The greater omentum(GO) is a common site of residual disease in patients receiving neoadjuvant chemotherapy for advanced epithelial ovarian cancer. The presence of tumor in the GO could predict presence of disease in other peritoneal regions. The goal of this study was to perform a correlation between the greater-omentum lesion-score(GOLS) and presence of disease in different peritoneal regions and determine its potential utility in guiding interval cytoreductive surgery(CRS). METHODS This prospective study included 134 patients undergoing interval CRS from July 1, 2018 to June 30, 2020. Each region of Sugarbaker's Peritobneal Cancer Index(PCI) was given a lesion score(LS) from 0 to 3 according to the diameter of the largest tumor in the region. The GOLS was recorded separately from other structures in the region. Correlation between the GOLS and surgical and pathological LS in each region was performed. RESULTS As the GOLS increased, the incidence of disease(surgical LS) in other regions of the peritoneal cavity increased. Receiver operating characteristic(ROC) curves showed area under curve more than 80% for regions 1-2 and 7-8 indicating a high probability of disease in these regions in patients with GOLS 1-3. The positive predictive value(PPV) of preoperative imaging for GOLS was 95.7%. No cut-off of the GOLS could predict presence of disease on pathology with more than 70% accuracy. CONCLUSIONS Presence of disease in the GO warrants performing upper abdominal exploration and/or cytoreduction and interval CRS should be planned accordingly in these patients. Imaging has a high PPV in detecting disease in the GO.
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Affiliation(s)
- Aditi Bhatt
- Dept. of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Praveen Kammar
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Pascal Rousset
- Dept. of Radiology, Centre Hospitalier Lyon-sud, Lyon, France
| | | | - Sanket Mehta
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Loma Parkih
- Dept. of Pathology, Zydus Hospital, Ahmedabad, India
| | | | - Sakina Shaikh
- Dept. of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Vahan Kepenkian
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Naoual Bakrin
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | | | - Olivier Glehen
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France.
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19
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Total parietal peritonectomy performed during interval cytoreductive surgery for advanced epithelial serous ovarian cancer results in a low incidence of platinum resistant recurrence- results of a prospective multi-centre study. Eur J Surg Oncol 2021; 47:2150-2157. [PMID: 33875284 DOI: 10.1016/j.ejso.2021.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/26/2021] [Accepted: 04/05/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The reported incidence of platinum resistant recurrence (PRR) (recurrence within 6 months of the last dose of platinum therapy) after interval debulking/cytoreductive surgery (CRS) is high compared to that after primary CRS. The goal was to study PRR following a total parietal peritonectomy (TPP), that addresses occult disease more completely. METHODS This is a prospective multi-center study (CTRI/2018/08/015350). A TPP was performed during interval CRS following a fixed surgical protocol. Patients with a follow-up of 6 months(M) or more were included in this analysis. The incidence and patterns of PRR and factors affecting recurrence were analyzed. RESULTS From July 2018 to October 2019, 70 patients with serous carcinoma were included. The median surgical PCI was 15 [range 5-37]. A CC-0 resection was obtained in 55 (78.5%); CC-1 in 10 (14.2%). Occult residual disease was seen in 40%. At a median follow-up of 13 months, 17 (24.2%) had developed recurrence/progression. PRR was seen in 5 (7.1%) patients. The sites of progression (>1 in 2 patients) were pleura (n = 1), visceral peritoneum (n = 2), retroperitoneal nodes (n = 2), mediastinal nodes (n = 1) and small bowel mesentery (n = 2). Overall, though the most common site of recurrence was the visceral peritoneum (N = 9), seven (>40%) patients did not develop recurrence in the visceral peritoneum. Patients with high PCI and grade 3-4 complications had a higher probability of developing recurrence. CONCLUSIONS TPP performed during interval CRS resulted in a very low incidence of PRR. These findings need confirmation in a larger series. The benefit of TPP over conventional surgery should be evaluated in a randomized trial.
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Sinukumar S, Damodaran D, Ray M, Mehta S, Paul L, Bhatt A. Pattern of recurrence after interval cytoreductive surgery and HIPEC following neoadjuvant chemotherapy in primary advanced stage IIIC/IVA epithelial ovarian cancer. Eur J Surg Oncol 2021; 47:1427-1433. [PMID: 33509612 DOI: 10.1016/j.ejso.2021.01.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/24/2020] [Accepted: 01/17/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the patterns of recurrence and factors affecting the same after interval cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in primary stage IIIC and IV A epithelial ovarian cancer. METHODS In this retrospective multicentric study, all patients with FIGO stages III-C and IV-A epithelial ovarian carcinoma were treated with CRS and HIPEC after receiving neoadjuvant chemotherapy. Relevant clinical and demographic data were captured. Multivariable logistic regression was performed to evaluate the factors affecting recurrence after CRS and HIPEC. RESULTS From January 2017 to Jan 2020, 97, consecutive patients of Stage IIIC/IVA epithelial ovarian cancer underwent interval cytoreductive surgery and HIPEC after receiving neoadjuvant chemotherapy. The median duration of follow up duration was 20 months [1-36months]. 21/97 (21.6%) patients presented with disease recurrence. Visceral recurrences involving the lungs, liver and brain were seen in 8/21 (38%) of cases and comprised the commonest sites. On multivariable analysis, nodal involvement (p = 0.05), selective peritonectomy (p = 0.001) and leaving behind residual disease <0.25 mm (CC1) (p = 0.01) was associated with increased risk of disease recurrence. Extent of peritonectomy (OS,p = 0.56, PFS p = 0.047, Log Rank test) and nodal positivity (OS, p = 0.13,PFS,p = 0.057, Log Rank test) were found to impact progression free survival but had no impact on overall survival. CONCLUSION There is a higher incidence of systemic recurrences in patients with Stage IIIC/IVA epithelial ovarian carcinoma after CRS and HIPEC. Extent of peritonectomy and nodal clearance impacts patterns of recurrence and progression free survival.
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Affiliation(s)
- Snita Sinukumar
- Jehangir Hospital, 32, Sassoon Road, Pune, Maharashtra, India.
| | - Dileep Damodaran
- Dept of Surgical Oncology, MVR, Cancer Center and Research Institute, Calicut, Kerela, India.
| | - Mukurdipi Ray
- Dept of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, Delhi, India.
| | - Sanket Mehta
- Dept of Peritoneal Surface Oncology, Saifee Hospital, Mumbai, Maharashtra, India.
| | - Lista Paul
- Dept of Surgical Oncology, MVR, Cancer Center and Research Institute, Calicut, Kerela, India.
| | - Aditi Bhatt
- Dept. of Surgical Oncology, Zydus Hospital, Ahmedabad, Gujarat, India.
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21
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Sinukumar S, Rajan F, Mehta S, Damodaran D, Zaveri S, Kammar P, Bhatt A. A comparison of outcomes following total and selective peritonectomy performed at the time of interval cytoreductive surgery for advanced serous epithelial ovarian, fallopian tube and primary peritoneal cancer - A study by INDEPSO. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2021; 47:75-81. [PMID: 30857879 DOI: 10.1016/j.ejso.2019.02.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 02/22/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To compare clinical outcomes following total and selective peritonectomy performed during interval cytoreductive surgery (CRS) for stage IIIC/IVA serous epithelial ovarian cancer. METHODS In this retrospective study, extent of peritonectomy was classified as total parietal peritonectomy (TPP) which comprised of removal of the entire parietal peritoneum and the greater and lesser omenta or selective parietal peritonectomy (SPP) that included 1/>1 of parietal peritonectomies performed to resect sites of residual disease. A comparison of patient and disease characteristics, morbidity, mortality and survival outcomes between the two groups was made. RESULTS From January 2013 to December 2017, 79 patients underwent CRS (TPP-30, SPP-49) with or without intraperitoneal chemotherapy (IPC). The median PCI was 14 for TPP and 8 for SPP. The 90-day grade 3-4 morbidity (23.3% for TPP, 14.2% for SPP, p = 0.58) the 90-day mortality was similar (p = 0.58). The median disease free survival (DFS) was 37 months for SPP and 33 months for TPP (p = 0.47) and median overall survival (OS) not reached for both. The 3-year OS was 95% for TPP and 70.8% for SPP (p = 0.06). The only independent predictor of OS was grade 3-4 morbidity (p = 0.01) and not TPP (p = 0.09). Microscopic residual disease was seen in 23.3% with normal looking peritoneum in TPP group. CONCLUSIONS TPP was not associated with increased morbidity compared to SPP. There was a trend towards a longer OS in the TPP group and the finding of residual disease in 'normal looking' peritoneum' warrants prospective evaluation of the benefit of TPP in this setting.
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MESH Headings
- Adult
- Aged
- Female
- Humans
- Middle Aged
- Antineoplastic Combined Chemotherapy Protocols
- Carcinoma, Ovarian Epithelial/drug therapy
- Carcinoma, Ovarian Epithelial/mortality
- Carcinoma, Ovarian Epithelial/pathology
- Carcinoma, Ovarian Epithelial/surgery
- Cytoreduction Surgical Procedures
- Fallopian Tube Neoplasms/drug therapy
- Fallopian Tube Neoplasms/mortality
- Fallopian Tube Neoplasms/pathology
- Fallopian Tube Neoplasms/surgery
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/surgery
- Neoplasm Staging
- Neoplasm, Residual/drug therapy
- Neoplasm, Residual/mortality
- Neoplasm, Residual/pathology
- Neoplasm, Residual/surgery
- Peritoneal Neoplasms/drug therapy
- Peritoneal Neoplasms/mortality
- Peritoneal Neoplasms/pathology
- Peritoneal Neoplasms/surgery
- Postoperative Complications
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Snita Sinukumar
- Department of Surgical Oncology, Jehangir Hospital, Pune, India
| | - Firoz Rajan
- Department of Surgical Oncology, Kovai Medical Center, Coimbatore, India
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Dileep Damodaran
- Department of Surgical Oncology, MVR Cancer Centre and Research Institute, Calicut, India
| | | | - Praveen Kammar
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India.
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22
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Mysona DP, Ghamande S, She JX, Tran L, Tran P, Rungruang BJ, Chan JK, Bae-Jump V, Gehrig PA. Are There Survival Differences Between Women with Equivalent Residual Disease After Interval Cytoreductive Surgery Compared with Primary Cytoreductive Surgery for Advanced Ovarian and Peritoneal Cancer? Ann Surg Oncol 2020; 28:3605-3615. [PMID: 33155151 DOI: 10.1245/s10434-020-09304-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 10/15/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to investigate survival differences between equivalent residual disease [complete gross resection (CGR), minimal residual disease (MRD), suboptimal] at the time of primary debulking surgery (PDS) and interval debulking surgery (IDS). METHODS The National Cancer Database was used to identify patients from 2010 to 2015 with stage IIIC/IV primary peritoneal or ovarian cancer who had residual disease recorded. Propensity score matching (PSM) was used to correct for differences in characteristics between the PDS and IDS groups. RESULTS Of 8683 patients with advanced ovarian cancer, 4493 (52%), 2546 (29%), and 1644 (19%) had CGR, MRD, or suboptimal resection, respectively. From 2010 to 2015, the number of patients undergoing IDS increased 27% (ptrend < 0.001), and there was an 18% increase in CGRs (ptrend = 0.005). The increased use of IDS from 2010 to 2015 was associated with increased CGRs (ptrend = 0.02) and decreased MRD (ptrend = 0.001), but not with decreased suboptimal resections (ptrend = 0.18). IDS, even after PSM, was associated with inferior overall survival [OS; hazard ratio (HR) 1.12, 95% confidence interval (CI) 1.03-1.22, p = 0.008]. A CGR at PDS had prolonged median OS compared with a CGR at IDS (51 vs. 44 months, p < 0.001). Additionally, MRD at PDS had worse median OS compared with a CGR at IDS (41 vs. 44 months, p = 0.03), but improved median OS compared with MRD at IDS (median OS 35 months, p = 0.05). CONCLUSION The use of IDS continues to rise in the US, and is associated with improved surgical outcomes but not necessarily similar oncologic outcomes. There should be continued efforts to improve cytoreductive outcomes in women with advanced ovarian and peritoneal malignancies.
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Affiliation(s)
- David Pierce Mysona
- Obstetrics and Gynecology, University of North Carolina Hospitals, Women's Hospital, Chapel Hill, NC, USA.
| | | | - Jin-Xiong She
- Medical College of Georgia, Augusta, GA, USA.,Jinfinti Precision Medicine, Inc., Augusta, GA, USA
| | - Lynn Tran
- Medical College of Georgia, Augusta, GA, USA
| | - Paul Tran
- Medical College of Georgia, Augusta, GA, USA
| | | | - John K Chan
- Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA.,California Pacific and Palo Alto Medical Foundation/Sutter Health Research Institute, San Francisco, CA, USA
| | - Victoria Bae-Jump
- Obstetrics and Gynecology, University of North Carolina Hospitals, Women's Hospital, Chapel Hill, NC, USA.,University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Paola A Gehrig
- Obstetrics and Gynecology, University of North Carolina Hospitals, Women's Hospital, Chapel Hill, NC, USA.,University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
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23
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Ponzone R. BRCA1/2 status and chemotherapy response score to tailor ovarian cancer surgery. Crit Rev Oncol Hematol 2020; 157:103128. [PMID: 33137578 DOI: 10.1016/j.critrevonc.2020.103128] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/29/2020] [Accepted: 10/09/2020] [Indexed: 12/13/2022] Open
Abstract
In advanced ovarian cancer (AOC) the complete eradication of all macroscopic disease at primary debulking surgery (PDS) is associated with the best outcome. If this cannot be achieved, neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS) can make complete cytoreduction possible while reducing postoperative morbidity. It is still debated if PDS and NACT- IDS are associated with similar survival and if they provide different outcomes when optimal cytoreduction is achieved. For a tailored surgical planning, accurate prediction of tumor's resectability, assessment of patient's performance status and in-depth knowledge of tumor biology are required. Both BRCA1/2 status and the "chemotherapy response score" are reliable markers of chemosensitivity and may thus improve our way to triage patients to PDS or NACT-IDS; furthermore, they could be used to modulate our surgical approach and define appropriate subgroups of patients for whom new therapies should be tested.
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Affiliation(s)
- Riccardo Ponzone
- Gynaecological Oncology, Candiolo Cancer Institute, FPO - IRCCS, Strada Provinciale 142, Km 3.95, 10060, Candiolo, Italy.
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24
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Bhatt A, Bakrin N, Kammar P, Mehta S, Sinukumar S, Parikh L, Shaikh S, Mishra S, Mallaya M, Kepenekian V, Benzerdjeb N, Glehen O. Distribution of residual disease in the peritoneum following neoadjuvant chemotherapy in advanced epithelial ovarian cancer and its potential therapeutic implications. Eur J Surg Oncol 2020; 47:181-187. [PMID: 33071172 DOI: 10.1016/j.ejso.2020.10.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/03/2020] [Accepted: 10/09/2020] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Residual disease in 'normal appearing' peritoneum is seen in nearly 30% of the patients following neoadjuvant chemotherapy (NACT) for advanced ovarian cancer. The goal was to study the sequence of response in different regions, the commonest sites of occult residual disease, its incidence in different peritoneal regions and the potential therapeutic implications of these. METHODS This was a prospective multi-centre study (July 2018-June 2019). Pathological evaluation of cytoreductive surgery specimens was performed according to a fixed protocol. Prevalence of residual disease in different regions was used to study patterns of response and distribution of residual disease. RESULT In 85 patients treated between July 2018 to June 2019, microscopic disease in 'normal appearing' peritoneal regions was seen in 22 (25.2%) and in normal peritoneum around tumor nodules in 30 (35.2%) patients. Regions 4 and 8 of Sugarbaker's PCI had the highest incidence of occult disease and regions 9 and 10 the lowest. The response to chemotherapy occurred in a similar manner in over 95%- the least common site of residual disease was the small bowel mesentery, followed by upper regions (regions 1-3), omentum and middle regions (regions 0, 4, 8), lower regions (regions 5-7) and lastly the ovaries. CONCLUSIONS During interval CRS, based on the disease mapping provided in this manuscript, regions that have a high probability of residual disease should be explored and dissected. Complete resection of involved the peritoneal region can completely address the occult disease. The role of resection of the entire region as well as 'normal appearing' parietal peritoneal regions should be prospectively evaluated.
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Affiliation(s)
- Aditi Bhatt
- Dept. of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Naoual Bakrin
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Praveen Kammar
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Sanket Mehta
- Dept. of Surgical Oncology, Saifee Hospital, Mumbai, India
| | | | - Loma Parikh
- Dept. of Pathology, Zydus hospital, Ahmedabad, India
| | - Sakina Shaikh
- Dept. of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Suniti Mishra
- Dept. of Pathology, Fortis Hospital, Bangalore, India
| | | | - Vahan Kepenekian
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Nazim Benzerdjeb
- India Dept. of Pathology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Olivier Glehen
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France.
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25
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Benzerdjeb N, Durieux E, Tantot J, Isaac S, Fontaine J, Harou O, Glehen O, Kepenekian V, Alyami M, Villeneuve L, Laplace N, Traverse-Glehen A, Shisheboran-Devouassoux M, Bakrin N. Prognostic impact of combined progression index based on peritoneal grading regression score and peritoneal cytology in peritoneal metastasis. Histopathology 2020; 77:548-559. [PMID: 32060943 DOI: 10.1111/his.14092] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 12/22/2022]
Abstract
AIMS The peritoneal regression grading score (PRGS) and peritoneal cytology (PC) assess response to chemotherapy in peritoneal metastasis (PM) in a setting of palliative treatment by pressurized intraperitoneal aerosol chemotherapy (PIPAC). Progression has been defined as an increase of PRGS between first and third PIPAC procedures (iPRGS). iPRGSand positive peritoneal cytology were not associated with prognostic impact. These results may be explained by a lack of statistical power. Also, it is not known whether the mean or the highest PRGS among taken peritoneal biopsies bears the highest clinical value. We therefore conducted the largest prospective study to investigate the prognostic impact of PGRS, PC, and their combination, designated as combined progression index (CPI). METHODS AND RESULTS Patients with PM who underwent >3 PIPAC (n = 112) between December 2016 and February 2019 were prospectively included. A significant difference in OS and PFS according to CPI (used highest value of PRGS) was found (OS: CPI-, 83.3, 95% CI [49.8; NA] vs. CPI+, 48.1, 95% CI [38.5; 66.4] months; and PFS (respectively, 59.7, 95% CI [43.0; 96.0] vs. 33.7, 95% CI [30.4; 44.2] months). PRGS or PC had no independent prognostic impact. CPI+ was an independent predictor of worse prognosis, in OS (HR = 5.24, 95% CI [2.07; 13.26]), and PFS (HR = 4.41, 95% CI [1.40; 13.88]). CONCLUSIONS The CPI based on highest PRGS and PC was found to be independently associated with a worse prognosis for OS and for PFS in the setting of peritoneal metastasis. These results indicate that it should be of interest to systematically take peritoneal fluid for cytological examination and to implement the CPI in the therapeutic decision-making process in the context of PIPAC.
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Affiliation(s)
- Nazim Benzerdjeb
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,EMR 3738, Université Lyon 1, Lyon, France
| | - Emeline Durieux
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Juliet Tantot
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Sylvie Isaac
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Juliette Fontaine
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Olivier Harou
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Olivier Glehen
- EMR 3738, Université Lyon 1, Lyon, France.,Département de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Vahan Kepenekian
- EMR 3738, Université Lyon 1, Lyon, France.,Département de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Mohammad Alyami
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Laurent Villeneuve
- EMR 3738, Université Lyon 1, Lyon, France.,Service d'Epidémiologie et de Recherche Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France
| | - Nathalie Laplace
- EMR 3738, Université Lyon 1, Lyon, France.,Département de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Alexandra Traverse-Glehen
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,INSERM 1052, CNRS 5286, Lyon-Sud Charles Mérieux Lyon-1 Faculty, Université Lyon 1, Lyon, France
| | - Mojgan Shisheboran-Devouassoux
- Laboratoire d'Anatomie et Cytologie Pathologiques, Institut de Pathologie Multisite, Centre de Biologie Sud, Centre Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,INSERM 1052, CNRS 5286 Cancer Research Center of Lyon, Equipe labellisée Ligue contre le Cancer, Université Lyon 1, Lyon, France
| | - Naoual Bakrin
- EMR 3738, Université Lyon 1, Lyon, France.,Département de Chirurgie Digestive et Endocrinienne, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
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26
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Bhatt A, Kammar P, Sinukumar S, Parikh L, Jumle N, Shaikh S, Mehta S. Total Parietal Peritonectomy Can Be Performed with Acceptable Morbidity for Patients with Advanced Ovarian Cancer After Neoadjuvant Chemotherapy: Results From a Prospective Multi-centric Study. Ann Surg Oncol 2020; 28:1118-1129. [PMID: 32748154 DOI: 10.1245/s10434-020-08918-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Total parietal peritonectomy (TPP) removes areas of "normal-appearing" parietal peritoneum bearing microscopic residual disease and has the potential to improve survival of patients undergoing interval cytoreductive surgery (CRS) for advanced serous epithelial ovarian cancer. This report presents the morbidity outcomes for the first 50 patients enrolled in TORPEDO (CTRI/2018/12/016789), a prospective study. METHODS All the patients underwent a TPP during interval CRS. A surgical protocol that includes a description of the boundaries for each of the five peritonectomies was followed. The common toxicology criteria for adverse events (CTCAE) classification was used to record 90-day morbidity and mortality. RESULTS The median Peritoneal Cancer Index (PCI) for 50 patients was 15 (range, 5-37). A complete cytoreduction (CC-0 resection) was obtained in 80%, a CC-1 resection in 16%. A bowel resection was performed in 70% of the patients. Grade 3 or 4 complications were seen in 11 patients (22%), and one patient died within 90 days after surgery due to intraperitoneal hemorrhage. The most common complications were postoperative fluid collection requiring aspiration (n = 5), intraperitoneal hemorrhage (n = 2), abdominal wound dehiscence (n = 2), pseudo-obstruction (n = 1), urinary sepsis (n = 2), and ileostomy-related complications (n = 2). No bowel fistulas or anastomotic leaks occurred. Microscopic disease in 'normal appearing' peritoneum adjacent to tumor nodules was observed in 46% of the patients, and in regions given a lesion score of 0 in 34%. The parietal peritoneal regions (0-8) had a higher incidence of residual disease (p < 0.001) and occult disease (p < 0.001). CONCLUSIONS During interval CRS, TPP can be performed with acceptable morbidity and mortality. The pathologic findings further support this therapeutic rationale. Survival outcomes should determine the future role of such a procedure in routine clinical practice.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Thaltej, Ahmedabad, 380054, India.
| | - Praveen Kammar
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Snita Sinukumar
- Department of Surgical Oncology, Jehangir Hospital, Pune, India
| | - Loma Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Nutan Jumle
- Deptartment of Pathology, Jehangir Hospital, Pune, India
| | - Sakina Shaikh
- Department of Surgical Oncology, Zydus Hospital, Thaltej, Ahmedabad, 380054, India
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
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27
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Prospective Comparative Analysis of Total Versus Involved Field Parietal Peritonectomy During Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS-HIPEC) for Peritoneal Surface Malignancies from Colorectal Cancer. Indian J Surg 2020. [DOI: 10.1007/s12262-019-02017-9] [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] Open
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28
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Bhatt A, Kammar P, Mehta S, Sinukumar S. ASO Author Reflections: Total Parietal Peritonectomy During Interval Cytoreductive Surgery for Advanced Ovarian Cancer—Proof-of-Principle and Analysis of Morbidity. Ann Surg Oncol 2020; 27:861-862. [DOI: 10.1245/s10434-020-08940-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 07/14/2020] [Indexed: 12/18/2022]
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29
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Shampain KL, Wasnik AP. Postneoadjuvant Chemotherapy Response in Advanced Ovarian Cancer: Radiological and Clinical Implications. Acad Radiol 2020; 27:958-959. [PMID: 32204988 DOI: 10.1016/j.acra.2020.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 02/15/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Kimberly L Shampain
- Department of Radiology, University of Michigan-Michigan Medicine, 1500 E. Medical Center Dr. Ann Arbor, MI 48109.
| | - Ashish P Wasnik
- Department of Radiology, University of Michigan-Michigan Medicine, 1500 E. Medical Center Dr. Ann Arbor, MI 48109
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30
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Liu J, Jiao X, Gao Q. Neoadjuvant chemotherapy-related platinum resistance in ovarian cancer. Drug Discov Today 2020; 25:1232-1238. [DOI: 10.1016/j.drudis.2020.04.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 04/10/2020] [Accepted: 04/19/2020] [Indexed: 12/31/2022]
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31
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An H, Chiu KWH, Tse KY, Ngan HYS, Khong PL, Lee EYP. The Value of Contrast-Enhanced CT in the Detection of Residual Disease After Neo-Adjuvant Chemotherapy in Ovarian Cancer. Acad Radiol 2020; 27:951-957. [PMID: 31629627 DOI: 10.1016/j.acra.2019.09.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/01/2019] [Accepted: 09/10/2019] [Indexed: 12/22/2022]
Abstract
RATIONALE AND OBJECTIVES To evaluate the diagnostic performance of contrast-enhanced computed tomography (CT) in predicting residual disease following neo-adjuvant chemotherapy (NACT) in stage III/IV ovarian cancer. MATERIALS AND METHODS This was a retrospective observational cohort study including consecutive patients with primary stage III/IV ovarian cancer who received NACT before interval debulking surgery. CT findings before interval debulking surgerywere correlated with histological/surgical findings. Diagnostic characteristics were calculated on patient-based and lesion-based analyses. False negative results on peritoneal carcinomatosis detection were correlated with lesion size and site. RESULTS On patient-based analysis, CT (n = 58) had a sensitivity, specificity, positive predictive value, negative predictive value and accuracy of 92.16%, 57.14%, 94.00%, 50.00%, and 87.93%. On lesion-based analysis, the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were 63.01%, 73.47%, 82.51%, 50.00%, and 66.51%. False negative results were associated with lesion size (p < 0.001). The diagnostic performance of CT on the detection of peritoneal carcinomatosis was low at the subdiaphragmatic spaces, bowel serosa and mesentery (p < 0.001). CONCLUSION CT had low negative predictive value in determining residual disease following NACT on both patient-based and lesion-based analyses, especially for non-measurable lesions and at the subdiaphragmatic spaces, bowel serosa and mesentery.
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Affiliation(s)
- He An
- Department of Diagnostic Radiology, Queen Mary Hospital, University of Hong Kong, Room 406, Block K, Pok Fu Lam Road, Hong Kong
| | - Keith W H Chiu
- Department of Diagnostic Radiology, Queen Mary Hospital, University of Hong Kong, Room 406, Block K, Pok Fu Lam Road, Hong Kong
| | - K Y Tse
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Hextan Y S Ngan
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Pek-Lan Khong
- Department of Diagnostic Radiology, Queen Mary Hospital, University of Hong Kong, Room 406, Block K, Pok Fu Lam Road, Hong Kong
| | - Elaine Y P Lee
- Department of Diagnostic Radiology, Queen Mary Hospital, University of Hong Kong, Room 406, Block K, Pok Fu Lam Road, Hong Kong.
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32
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Lyons YA, Reyes HD, McDonald ME, Newtson A, Devor E, Bender DP, Goodheart MJ, Gonzalez Bosquet J. Interval debulking surgery is not worth the wait: a National Cancer Database study comparing primary cytoreductive surgery versus neoadjuvant chemotherapy. Int J Gynecol Cancer 2020; 30:845-852. [PMID: 32341114 PMCID: PMC7362882 DOI: 10.1136/ijgc-2019-001124] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/12/2020] [Accepted: 03/10/2020] [Indexed: 12/19/2022] Open
Abstract
Objective In previous studies, neoadjuvant chemotherapy followed by interval debulking surgery was not inferior to primary cytoreductive surgery as initial treatment for advanced epithelial ovarian cancer. Our study aimed to compare surgical and survival outcomes between the two treatments in a large national database. Methods Data were extracted from the National Cancer Database from January 2004 to December 2015. Patients with FIGO (International Federation of Gynecologists and Obstetricians) stage III-IV epithelial ovarian cancer and known sequence of treatment were included: primary cytoreductive (surgery=26 717 and neoadjuvant chemotherapy=9885). Tubal and primary peritoneal cancer diagnostic codes were not included. Residual disease after treatment was defined based on recorded data: R0 defined as microscopic or no residual disease; R1 defined as macroscopic residual disease. Multivariate Cox proportional HR was used for survival analysis. Multivariate logistic regression analysis was utilized to compare mortality between groups. Outcomes were adjusted for significant covariates. Validation was performed using propensity score matching of significant covariates. Results A total of 36 602 patients were included in the analysis. Patients who underwent primary cytoreductive surgery had better survival than those treated with neoadjuvant chemotherapy followed by interval surgery, after adjusting for age, co-morbidities, stage, and residual disease (p<0.001). Primary cytoreductive surgery patients with R0 disease had best median survival (62.6 months, 95% CI 60.5–64.5). Neoadjuvant chemotherapy patients with R1 disease had worst median survival (29.5 months, 95% CI 28.4–31.9). There were small survival differences between primary cytoreductive surgery with R1 (38.9 months) and neoadjuvant chemotherapy with R0 (41.8 months) (HR 0.93, 95% CI 0.87 to 1.0), after adjusting for age, co-morbidities, grade, histology, and stage. Neoadjuvant chemotherapy had 3.5 times higher 30-day mortality after surgery than primary cytoreductive surgery (95% CI 2.46 to 5.64). The 90-day mortality was higher for neoadjuvant chemotherapy in multivariate analysis (HR 1.31, 95% CI 1.06 to 1.61) but similar to primary cytoreductive surgery after excluding high-risk patients. Conclusions Most patients with advanced epithelial ovarian cancer may benefit from primary cytoreductive surgery. Patients treated with neoadjuvant chemotherapy should be those with co-morbidities unfit for surgery.
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Affiliation(s)
- Yasmin A Lyons
- OBGYN, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Henry D Reyes
- University at Buffalo - The State University of New York, Buffalo, New York, USA
| | | | - Andreea Newtson
- University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Eric Devor
- University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - David P Bender
- University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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33
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Bhatt A, Yonemura Y, Mehta S, Benzerdjeb N, Kammar P, Parikh L, Prabhu A, Mishra S, Shah M, Shaikh S, Kepenekian V, Bonnefoy I, Patel MD, Isaac S, Glehen O. The Pathologic Peritoneal Cancer Index (PCI) Strongly Differs From the Surgical PCI in Peritoneal Metastases Arising From Various Primary Tumors. Ann Surg Oncol 2020; 27:2985-2996. [PMID: 32040698 DOI: 10.1245/s10434-020-08234-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The surgical peritoneal cancer index (sPCI) is calculated based on a subjective evaluation of the extent of peritoneal disease during surgery. The pathologic PCI (pPCI) may be a more accurate and objective method for determining the PCI. This study aimed to compare the sPCI and pPCI and to study the potential pitfalls and clinical implications of using the pPCI. METHODS This prospective study (July to December 2018) included all patients undergoing cytoreductive surgery (CRS). The pPCI was calculated for each patient and compared with the sPCI. The impact of potential confounding factors on the difference between pPCI and sPCI was evaluated. RESULTS Among 191 patients undergoing CRS at four centers, the pPCI and sPCI were concordant for 37 patients (19.3%). The pPCI was lower than the sPCI for 125 patients (65.4%) and higher for 29 patients (15.1%). The concordance between the two groups was maximum for gastric cancer (38.8%) and colorectal cancer (27.6%) and least for mesothelioma (6.7%) and rare primary tumors (5.6%) (p = 0.04). The difference was 0 to 3 points for 119 patients (62.3%), 4 to 5 points for 27 patients (14.1%), and more than 5 points for 45 patients (23.5%). The rate of concordance was not influenced by the use of neoadjuvant chemotherapy (NACT) (p = 0.4), but the difference was greater when NACT was used (p = 0.03). CONCLUSIONS The pPCI strongly differs from the sPCI for patients undergoing CRS for peritoneal disease and may provide a more accurate evaluation of the peritoneal disease extent. Further studies are needed to determine its prognostic value compared with sPCI, and consensus guidelines are needed for calculating it.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Yutaka Yonemura
- Peritoneal Metastases Center, Kishiwada Tokushukai Hospital, Osaka, Japan
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Nazim Benzerdjeb
- Department of Pathology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Praveen Kammar
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Loma Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Aruna Prabhu
- Department of Surgical Oncology, Thangam Cancer Centre, Nammakkal, India
| | - Suniti Mishra
- Department of Pathology, Fortis Hospital, Bangalore, India
| | - Mita Shah
- Department of Pathology, Saifee Hospital, Mumbai, India
| | - Sakina Shaikh
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Vahan Kepenekian
- Department of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Isabelle Bonnefoy
- Department of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Mahesh D Patel
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Sylvie Isaac
- Department of Pathology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Olivier Glehen
- Department of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France. .,Hospices Civils de Lyon, Centre Hospitalier Lyon-sud, Lyon, Pierre Bénite, France.
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34
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Bhatt A, Glehen O. Extent of Peritoneal Resection for Peritoneal Metastases: Looking Beyond a Complete Cytoreduction. Ann Surg Oncol 2020; 27:1458-1470. [PMID: 31965374 DOI: 10.1245/s10434-020-08208-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Indexed: 12/17/2022]
Abstract
Completeness of cytoreduction is one of the most important prognostic factors impacting outcomes of cytoreductive surgery (CRS). To what extent the surrounding normal peritoneum needs to be removed is not known. We hypothesized that the extent of peritoneal resection should be different for different tumors and performed this study to find evidence to support this rationale. To determine the extent of resection of surrounding tissue for any tumor, the mechanisms of tumor development and spread, tumor morphology, the possibility of finding disease in the surrounding normal tissue, and the pattern of lymph node metastases should be known. Surgical resections also depend on patterns of recurrence and the impact of varying extent of resection on survival. We performed a review of literature pertaining to pathways and patterns of peritoneal cancer spread to determine the scientific basis for the extent of peritonectomy. We also reviewed studies comparing less and more extensive peritoneal resection. There is no consensus on the extent of lymphadenectomy required for most PM. Based on this review, we provide recommendations for the extent of peritoneal resection and the extent of lymph node dissection that should be performed for some common peritoneal tumors and identify areas that require further research. We propose that a systematic method of synoptic reporting of pathological specimens of CRS should be developed to capture information regarding the disease distribution within the peritoneal cavity and morphology of PM from different tumors. This can in future be used to establish standard guidelines for such resections.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Olivier Glehen
- Department of Surgical Oncology, Centre Hospitalier Lyon-Sud, Lyon, France.
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35
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Tate S, Nishikimi K, Kato K, Matsuoka A, Kambe M, Kiyokawa T, Shozu M. Microscopic diseases remain in initial disseminated sites after neoadjuvant chemotherapy for stage III/IV ovarian, tubal, and primary peritoneal cancer. J Gynecol Oncol 2019; 31:e34. [PMID: 31912684 PMCID: PMC7189082 DOI: 10.3802/jgo.2020.31.e34] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 09/21/2019] [Accepted: 11/10/2019] [Indexed: 12/16/2022] Open
Abstract
Objective This study aimed to evaluate the presence of pathological residual tumor (pRT) in each initial disseminated site after neoadjuvant chemotherapy (NACT) to assess the appropriate surgical margins during interval debulking surgery (IDS) for a favorable prognosis. Methods This prospective descriptive study included patients with stage IIIC–IV epithelial ovarian, fallopian tubal, and peritoneal cancer. One hundred eleven patients underwent diagnostic exploratory laparotomy, and their initial intra-abdominal dissemination statuses were recorded. Any tumor >1 cm in diameter found during the exploratory laparotomy was resected during IDS even if it was macroscopically invisible after NACT. The pRT rate after NACT and negative predictive value (NPV; probability that sites with macroscopically invisible tumors have no pRT) during IDS were assessed in each disseminated site. Results A median of 5 NACT cycles were performed. Sites with a high incidence of pRT and low NPV included the rectosigmoid colon (71.4%, 38.6%), transverse mesentery (70.3%, 50.0%), greater omentum (68.3%, 51.7%), right diaphragm (61.9%, 48.1%), paracolic gutters (61.1%, 50.0%), and vesicouterine pouch (56.6%, 50.0%). Organs/tissues with a high incidence of pRT featured a low NPV. The median progression-free survival and overall survival in this cohort were 27.7 and 71.9 months, respectively. Conclusion Even if a disseminated site >1 cm in diameter before NACT is invisible during IDS, microscopic disease remains present within it. The appropriate surgical margins for IDS with a favorable prognosis could be secured by resecting a lesion of >1 cm before NACT even if it is invisible during IDS.
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Affiliation(s)
- Shinichi Tate
- Department of Gynecology, Chiba University Hospital, Chiba, Japan.
| | - Kyoko Nishikimi
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Kazuyoshi Kato
- Department of Obstetrics and Gynecology, Tokyo Medical University, Tokyo, Japan
| | - Ayumu Matsuoka
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Michiyo Kambe
- Department of Pathology, Nasional Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Takako Kiyokawa
- Department of Pathology, Jikei University School of Medicine, Tokyo, Japan
| | - Makio Shozu
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
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36
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Somashekhar S, Ashwin K, Yethadka R, Zaveri SS, Ahuja VK, Rauthan A, Rohit KC. Impact of extent of parietal peritonectomy on oncological outcome after cytoreductive surgery and HIPEC. Pleura Peritoneum 2019; 4:20190015. [PMID: 31799371 PMCID: PMC6881664 DOI: 10.1515/pp-2019-0015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In peritoneal surface malignancy (PSM), in spite of optimal cytoreductive surgery (CRS), majority of recurrences that occur are intraperitoneal. In patients with PSM, studies employing fluorescent imaging and microscopic examination have shown normal looking peritoneum may harbor active disease. This study was done to assess the recurrence pattern, oncological outcomes, and morbidity and mortality of the extent of peritonectomy in patients who underwent total parietal peritonectomy (TPP) or involved field peritonectomy (IFP) as a part of the procedure during CRS and hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS This was a retrospective analysis of prospectively collected data, from February 2013 to December 2017. A total of 163 patients with PSM underwent TPP or IFP with CRS plus HIPEC. Their oncological outcomes, recurrence pattern, postoperative morbidity and mortality were analyzed. RESULTS Of the 163 cases, the primary organs of origin were ovary, colorectal, appendicular pseudomyxoma, stomach, mesothelioma and others (67.4%, 16.5%, 6.1%, 4.9%, 2% and 2%), respectively. TPP was performed in 70 patients and IFP in 93 patients. TPP group had higher mean PCI (16 vs. 14), longer duration of surgery (11 vs. 9 h), and more blood loss (1,243 vs. 675 mL). Overall G3-G4 morbidity was comparable in both groups (42.8% vs. 33.3%) as was mortality (5.7% vs. 4.4%). Kaplan-Meier analysis showed that with a median follow-up of 45 months, TPP group had a recurrence-free survival (RFS) of 26 months and overall survival (OS) was yet to be achieved, whereas the IFP group had a RFS and OS of 21 and 43 months, respectively. CONCLUSIONS Performing TPP reduces the chance of missing the microscopic disease, therefore can minimize local recurrence, and better oncological outcomes. TPP can be performed with acceptable morbidity and mortality, at the cost of increased duration of surgery and higher blood loss.
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Affiliation(s)
- S.P. Somashekhar
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
| | - K.R. Ashwin
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
| | - Ramya Yethadka
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
| | - Shabber S. Zaveri
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
| | - Vijay K Ahuja
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
| | - Amit Rauthan
- Department of Medical Oncology, Manipal Comprehensive Cancer Center, Manipal Hospital, Bangalore, Karnataka, India
| | - Kumar C. Rohit
- Department of Surgical Oncology, Manipal Comprehensive Cancer Centre, Manipal Hospital, BengaluruIndia
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37
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Biacchi D, Accarpio F, Ansaloni L, Macrì A, Ciardi A, Federici O, Spagnoli A, Cavaliere D, Vaira M, Sapienza P, Sammartino P. Upfront debulking surgery versus interval debulking surgery for advanced tubo-ovarian high-grade serous carcinoma and diffuse peritoneal metastases treated with peritonectomy procedures plus HIPEC. J Surg Oncol 2019; 120:1208-1219. [PMID: 31531879 DOI: 10.1002/jso.25703] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 09/03/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Whether patients with advanced tubo-ovarian high-grade serous cancer (HGSC) fare better after upfront debulking surgery (UDS) or neoadjuvant chemotherapy with interval debulking surgery (NACT-IDS) remains controversial. METHODS We studied patients with HGSC who underwent UDS or NACT-IDS between July 2000 and December 2015, with peritonectomy procedures combined with hyperthermic intraperitoneal chemotherapy (HIPEC). Clinical reports were included peritoneal cancer index (PCI), NACT responses, surgical complexity score (SCS), completeness of cytoreduction (CC), complete follow-up with timing, site, and treatment of recurrence. Outcome measures were morbidity, progression-free survival (PFS), PFS2, and overall survival during a mean 5-year follow-up. RESULTS A total of 34 patients (23.6%) underwent UDS and 110 (76.4%) NACT-IDS both combined with HIPEC. At a median 66.3-month follow-up, patients who underwent UDS or NACT-IDS had similar outcomes. NACT subgroup responses correlated with PCI, SCS, morbidity, and CC. Patients who underwent UDS had lower recurrence rates than those who responded partly or poorly to NACT (PFS, P < .04; PFS2, P < .01). Despite HIPEC, the peritoneal disease recurred in 42.5% of the overall patients. CONCLUSION In patients with primary HGSC who undergo UDS or NACT-IDS, despite similar outcomes, peritonectomy procedures combined with HIPEC seem unable to prevent peritoneal recurrence.
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MESH Headings
- Adenocarcinoma/mortality
- Adenocarcinoma/pathology
- Adenocarcinoma/surgery
- Adenocarcinoma/therapy
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Chemotherapy, Adjuvant
- Combined Modality Therapy
- Cystadenocarcinoma, Serous/mortality
- Cystadenocarcinoma, Serous/pathology
- Cystadenocarcinoma, Serous/surgery
- Cystadenocarcinoma, Serous/therapy
- Cytoreduction Surgical Procedures/mortality
- Female
- Follow-Up Studies
- Humans
- Hyperthermia, Induced/mortality
- Middle Aged
- Neoadjuvant Therapy
- Neoplasm Grading
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/surgery
- Neoplasm Recurrence, Local/therapy
- Ovarian Neoplasms/mortality
- Ovarian Neoplasms/pathology
- Ovarian Neoplasms/surgery
- Ovarian Neoplasms/therapy
- Peritoneal Neoplasms/mortality
- Peritoneal Neoplasms/pathology
- Peritoneal Neoplasms/surgery
- Peritoneal Neoplasms/therapy
- Peritoneum/surgery
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Daniele Biacchi
- Cytoreductive Surgery and HIPEC Unit, Department of Surgery "Pietro Valdoni", Sapienza University of Rome, Rome, Italy
| | - Fabio Accarpio
- Cytoreductive Surgery and HIPEC Unit, Department of Surgery "Pietro Valdoni", Sapienza University of Rome, Rome, Italy
| | - Luca Ansaloni
- Department of Surgery, General and Emergency Surgery Unit Bufalini Hospital, Cesena, Italy
| | - Antonio Macrì
- Department of Surgery, Peritoneal Surface Malignancy and Soft Tissue Sarcoma Program, University of Messina, Italy
| | - Antonio Ciardi
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Orietta Federici
- Department of Surgery, Surgical Oncology National Cancer Institute Regina Elena, Rome, Italy
| | - Alessandra Spagnoli
- Department of Public Health and Infection Disease, Statistics Section, Sapienza University of Rome, Rome, Italy
| | - Davide Cavaliere
- Department of General Surgery and Advanced Oncologic Therapies Unit, AUSL della Romagna, Forlì, Italy
| | - Marco Vaira
- Department of Surgical Oncology, Candiolo Institute for Cancer Research and Treatment, Torino, Italy
| | - Paolo Sapienza
- Department of Surgery "Pietro Valdoni", Sapienza University of Rome, Rome, Italy
| | - Paolo Sammartino
- Cytoreductive Surgery and HIPEC Unit, Department of Surgery "Pietro Valdoni", Sapienza University of Rome, Rome, Italy
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Bhatt A, Yonemura Y, Mehta S, Benzerdjeb N, Kammar P, Parikh L, Shah MY, Shaikh S, Prabhu A, Mishra S, Sinukumar S, Kepenekian V, Bakrin N, Passot G, Glehen O. Target region resection in patients undergoing cytoreductive surgery for peritoneal metastases-is it necessary in absence of visible disease? Eur J Surg Oncol 2019; 46:582-589. [PMID: 31757660 DOI: 10.1016/j.ejso.2019.11.495] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/04/2019] [Accepted: 11/10/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The aim was to study the patterns of target region (greater omentum, lesser omentum, falciform and umbilical round ligament) involvement in patients undergoing cytoreductive surgery (CRS) from various primary tumors, factors affecting involvement and implications on surgical practice. METHODS All patients undergoing CRS from July 2018 to December 2018 were included in this prospective study. The incidence of target region involvement in presence and absence of visible disease and the impact of primary tumor site, PCI and other variables on target region involvement was evaluated. RESULTS In 191 patients, greater omentum was involved in over 15% of patients irrespective of the primary tumor type and in 15.7% in absence of visible disease. 75% of these had PCI <20. The involvement of the other three target regions was higher than 20% in ovarian cancer, appendiceal tumors and peritoneal mesothelioma. Involvement of these 3 regions was associated with a higher PCI (p < 0.001 for all) and omental involvement (p < 0.001for all). 2.1% of colorectal cancer patients had umbilical round ligament involvement, 4.2% had falciform ligament involvement and none had lesser omentum involvement. CONCLUSIONS Target region involvement varies according to primary tumour site and disease extent. Resection of the greater omentum should be performed during CRS for PM arising from all primary sites. Resection of other target organs may be performed for selected patients with ovarian cancer, peritoneal mesothelioma and mucinous appendiceal tumors in absence of visible disease. For other patients, it should be done only in presence of visible disease.
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Affiliation(s)
- Aditi Bhatt
- Dept. of Surgical Oncology, Zydus hospital, Ahmedabad, India
| | - Yutaka Yonemura
- Peritoneal Metastases Center, Kishiwada Tokushukai Hospital, Osaka, Japan
| | - Sanket Mehta
- Dept. of Surgical Oncology, Saifee hospital, Mumbai, India
| | | | - Praveen Kammar
- Dept. of Surgical Oncology, Saifee hospital, Mumbai, India
| | - Loma Parikh
- Dept. of Pathology, Zydus hospital, Ahmedabad, India
| | - Mita Y Shah
- Dept. of Pathology, Saifee hospital, Mumbai, India
| | - Sakina Shaikh
- Dept. of Surgical Oncology, Zydus hospital, Ahmedabad, India
| | - Aruna Prabhu
- Dept. of Surgical Oncology, Thangam Cancer Centre, Nammakkal, India
| | - Suniti Mishra
- Dept. of Pathology, Fortis Hospital, Bangalore, India
| | | | - Vahan Kepenekian
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Naoual Bakrin
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Guillaume Passot
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France
| | - Olivier Glehen
- Dept. of Surgical Oncology, Centre Hospitalier Lyon-sud, Lyon, France.
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Himoto Y, Cybulska P, Shitano F, Sala E, Zheng J, Capanu M, Nougaret S, Nikolovski I, Vargas HA, Wang W, Mueller JJ, Chi DS, Lakhman Y. Does the method of primary treatment affect the pattern of first recurrence in high-grade serous ovarian cancer? Gynecol Oncol 2019; 155:192-200. [PMID: 31521322 PMCID: PMC6837278 DOI: 10.1016/j.ygyno.2019.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 08/10/2019] [Accepted: 08/11/2019] [Indexed: 01/26/2023]
Abstract
PURPOSE To determine if the primary treatment approach (primary debulking surgery (PDS) versus neoadjuvant chemotherapy and interval debulking surgery (NACT-IDS)) influences the pattern of first recurrence in patients with completely cytoreduced advanced high-grade serous ovarian carcinoma (HGSOC). MATERIALS AND METHODS This retrospective study included 178 patients with newly diagnosed stage IIIC-IV HGSOC, complete gross resection during PDS (n = 124) or IDS (n = 54) from January 2008-March 2013, and baseline and first recurrence contrast-enhanced computed tomography scans. Clinical characteristics and number of disease sites at baseline were analyzed for associations with time to recurrence. In 135 patients who experienced recurrence, the overlap in disease locations between baseline and recurrence and the number of new disease locations at recurrence were analyzed according to the primary treatment approach. RESULTS At univariate and multivariate analyses, NACT-IDS was associated with more overlapping locations between baseline and first recurrence (p ≤ 0.003) and fewer recurrences in new anatomic locations (p ≤ 0.043) compared with PDS. The same results were found in a subgroup that received intra-peritoneal adjuvant chemotherapy after either treatment approach. At univariate analysis, patient age, primary treatment approach, adjuvant chemotherapy route, and number of disease locations at baseline were associated with time to recurrence (p ≤ 0.009). At multivariate analysis, older patient age, NACT-IDS, and greater disease locations at baseline remained significant (p ≤ 0.018). CONCLUSION The distribution of disease at the time of first recurrence varied with the choice of primary treatment. Compared to patients treated with PDS, patients who underwent NACT-IDS experienced recurrence more often in the same locations as the original disease.
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Affiliation(s)
- Yuki Himoto
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Paulina Cybulska
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Fuki Shitano
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Evis Sala
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Junting Zheng
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Marinela Capanu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Stephanie Nougaret
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ines Nikolovski
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Hebert A Vargas
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Wei Wang
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dennis S Chi
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yulia Lakhman
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
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40
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Timmermans M, van der Hel O, Sonke G, Van de Vijver K, van der Aa M, Kruitwagen R. The prognostic value of residual disease after neoadjuvant chemotherapy in advanced ovarian cancer; A systematic review. Gynecol Oncol 2019; 153:445-451. [DOI: 10.1016/j.ygyno.2019.02.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 01/12/2023]
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41
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Patterns of pathological response to neoadjuvant chemotherapy and its clinical implications in patients undergoing interval cytoreductive surgery for advanced serous epithelial ovarian cancer- A study by the Indian Network for Development of Peritoneal Surface Oncology (INDEPSO). Eur J Surg Oncol 2019; 45:666-671. [DOI: 10.1016/j.ejso.2019.01.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 12/21/2018] [Accepted: 01/06/2019] [Indexed: 01/27/2023] Open
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42
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van de Vrie R, Rutten MJ, Asseler JD, Leeflang MMG, Kenter GG, Mol BWJ, Buist M. Laparoscopy for diagnosing resectability of disease in women with advanced ovarian cancer. Cochrane Database Syst Rev 2019; 3:CD009786. [PMID: 30907434 PMCID: PMC6432174 DOI: 10.1002/14651858.cd009786.pub3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND This is an update of a Cochrane Review that was originally published in 2014, Issue 2.The presence of residual disease after primary debulking surgery is a highly significant prognostic factor in women with advanced ovarian cancer. In up to 60% of women, residual tumour of > 1 cm is left behind after primary debulking surgery (defined as suboptimal debulking). These women might have benefited from neoadjuvant chemotherapy (NACT) prior to interval debulking surgery instead of primary debulking surgery followed by chemotherapy. It is therefore important to select accurately those women who would best be treated with primary debulking surgery followed by chemotherapy from those who would benefit from NACT prior to surgery. OBJECTIVES To determine if performing a laparoscopy, in addition to conventional diagnostic work-up, in women suspected of advanced ovarian cancer is accurate in predicting the resectability of disease. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 6) in the Cochrane Library; MEDLINE via Ovid, Embase via Ovid, MEDION and Science Citation Index and Conference Proceedings Citation Index (ISI Web of Science) to July 2018. We also checked references of identified primary studies and review articles. SELECTION CRITERIA We included studies that evaluated the diagnostic accuracy of laparoscopy to determine the resectability of disease in women who are suspected of advanced ovarian cancer and planned to receive primary debulking surgery. DATA COLLECTION AND ANALYSIS Pairs of review authors independently assessed the quality of included studies using QUADAS-2 and extracted data on study and participant characteristics, index test, target condition and reference standard. We extracted data for two-by-two tables and summarised these graphically. We calculated sensitivity and specificity and negative predictive values. MAIN RESULTS We included 18 studies, reporting on 14 cohorts of women (including 1563 participants), of which one was a randomised controlled trial (RCT). Laparoscopic assessment suggested that disease was suitable for optimal debulking surgery (no macroscopic residual disease or residual disease < 1 cm (negative predictive values)) in 54% to 96% of women who had macroscopic complete debulking surgery (no visible disease at end of laparotomy) and in 69% to 100% of women who had optimal debulking surgery (residual tumour < 1 cm at end of laparotomy).Only two studies avoided partial verification bias by operating on all women independent of laparoscopic findings, and provided data to calculate sensitivity and specificity. These two studies had no false positive laparoscopies (i.e. no women had a laparoscopy indicating unresectable disease and then went on to have optimal debulking surgery (no disease > 1 cm remaining)).Due to the large heterogeneity pooling of the data was not possible for meta-analysis. AUTHORS' CONCLUSIONS Laparoscopy may be a useful tool to identify those women who have unresectable disease, as no women were inappropriately unexplored. However, some women had suboptimal primary debulking surgery, despite laparoscopy predicting optimal debulking and data are at high risk of verification bias as only two studies performed the reference standard (debulking laparotomy) in test (laparoscopy)-positive women. Using a prediction model does not increase the sensitivity and will result in more unnecessarily explored women, due to a lower specificity.
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Affiliation(s)
- Roelien van de Vrie
- Academic Medical CenterDepartment of Obstetrics and GynaecologyMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Marianne J Rutten
- Academic Medical CenterDepartment of Obstetrics and GynaecologyMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Joyce Danielle Asseler
- Academic Medical CenterDepartment of Obstetrics and GynaecologyMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Mariska MG Leeflang
- Academic Medical Center, University of AmsterdamDepartment of Clinical Epidemiology, Biostatistics and BioinformaticsP.O. Box 22700AmsterdamNetherlands1100 DE
| | - Gemma G Kenter
- Academic Medical Center AmsterdamGynaecologyMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Ben Willem J Mol
- Monash UniversityDepartment of Obstetrics and Gynaecology246 Clayton RoadClaytonVictoriaAustralia3168
| | - Marrije Buist
- Academic Medical Center AmsterdamGynaecologyMeibergdreef 9AmsterdamNetherlands1105 AZ
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Nishikimi K, Tate S, Matsuoka A, Shozu M. Removal of the entire internal iliac vessel system is a feasible surgical procedure for locally advanced ovarian carcinoma adhered firmly to the pelvic sidewall. Int J Clin Oncol 2019; 24:941-949. [DOI: 10.1007/s10147-019-01429-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/13/2019] [Indexed: 12/18/2022]
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Kaban A, Topuz S, Saip P, Sözen H, Salihoğlu Y. In patients with advanced ovarian cancer, primary suboptimal surgery has better survival outcome than interval suboptimal surgery. J Turk Ger Gynecol Assoc 2019; 20:31-36. [PMID: 29545229 PMCID: PMC6501870 DOI: 10.4274/jtgga.galenos.2018.2018.0015] [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] [Indexed: 12/01/2022] Open
Abstract
Objective It is known that optimal or complete cytoreduction is the most important factor in patients with advanced ovarian cancer. The aim of this study was to examine the results of patients who did not undergo optimal cytoreduction and to examine subgroup analysis based on neoadjuvant chemotherapy (NAC). Material and Methods Patients with advanced ovarian cancer and suboptimal surgery were retrospectively reviewed. Results A total of 99 patients with a median age of 59.0 years (range, 22-87 years) were studied. The median follow-up time was 39±32.7 months, 81 patients (81.8%) died and 18 patients (18.2%) were alive. The five-year survival rate was 27.6%. Of the patients, 37 (37.4%) were underwent surgery after NAC, 62 (62.3%) were primary. More patients with NAC died within 3 years compared with those without NAC (83.9% vs 56.0%) (p=0.015). Patients with NAC had less tumor spread (presence of visible tumor in the upper abdomen during surgery) (29.7% vs 72.6%; p<0.001) and had less overall survival times when compared with patients who underwent primary surgery [median 22.3±1.2; 95% CI: (19.9-24.7) vs (37.5±11.2); 95% CI: (15.4-59.5) months; log rank test p=0.055]. The relationship between overall survival and factors such as age, NAC, presence of metastasis in the upper abdomen, and tumor histology (serous vs. non-serous) were analyzed using univariate cox regression analysis. Of these factors, only NAC was close to significant, but it did not reach significance (p=0.055). Conclusion NAC reduces tumor burden before surgery in advanced ovarian cancer. The prognosis of patients who are not eligible for optimal surgery despite NAC is worse than in patients who do not receive NAC.
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Affiliation(s)
- Alpaslan Kaban
- Clinic of Gynecologic Oncology, İstanbul Training and Research Hospital, İstanbul, Turkey
| | - Samet Topuz
- epartment of Gynecologic Oncology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Pınar Saip
- epartment of Gynecologic Oncology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Hamdullah Sözen
- epartment of Gynecologic Oncology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Yavuz Salihoğlu
- epartment of Gynecologic Oncology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
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Bhatt A, Sinukumar S, Rajan F, Damodaran D, Ray M, Zaveri S, Kammar P, Mehta S. Impact of Radicality Versus Timing of Surgery in Patients with Advanced Ovarian Cancer (Stage III C) Undergoing CRS and HIPEC-a Retrospective Study by INDEPSO. Indian J Surg Oncol 2019; 10:57-64. [PMID: 30886495 PMCID: PMC6397116 DOI: 10.1007/s13193-019-00875-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023] Open
Abstract
HIPEC in addition to interval CRS has shown a survival benefit of 12 months compared to CRS alone. However, there are many controversial issues pertaining to CRS itself which should be addressed first. To compare NACT and primary CRS approaches when CRS is categorized according to the extent of resection. To evaluate the feasibility of performing HIPEC at these two time points. A retrospective analysis of patients with stage III C ovarian cancer undergoing primary and interval CRS + HIPEC was performed. The surgical approach for interval CRS was classified as (1) resection of sites of residual disease alone or (2) resection of sites involved before NACT. The morphological response was divided into different categories, and surgeons had to state what they consider residual disease and what they do not. From January 2013 to December 2017, 54 patients were included (18-primary; 36-interval). Median PCI 11 vs 6.5 (p = 0.07); CC-0 was obtained in 77.7%. Three surgeons resected previously involved sites; three sites of residual disease only. All surgeons resected areas of scarring. Twenty percent patients had residual disease in "normal-looking" peritoneum. Morbidity (p = 0.09), median OS (p = 0.71), and median DFS (p = 0.54) were similar in the two groups. Early recurrence occurred in 50% with resection of residual disease alone compared to 16.6% when previous disease sites were resected (p = 0.07). Interval CRS should be performed to resect sites involved prior to NACT and not just sites of residual disease. HIPEC can be performed in both primary/interval settings with acceptable morbidity.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Zydus hospital road, SG highway, Thaltej, Ahmedabad, 380054 India
| | - Snita Sinukumar
- Department of Surgical Oncology, Jehangir hospital, Pune, India
| | - Firoz Rajan
- Department of Surgical Oncology, Kovai Medical center, Coimbatore, India
| | - Dileep Damodaran
- Department of Surgical Oncology, MVR Cancer Centre and Research Institute, Calicut, India
| | - Mukurdipi Ray
- Department of Surgical Oncology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Shabber Zaveri
- Department of Surgical Oncology, Manipal Hospitals, Bangalore, India
| | - Praveen Kammar
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Sanket Mehta
- Department of Surgical Oncology, Saifee Hospital, Mumbai, India
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Comparison of Outcomes Following Complete and Selective Parietal Peritonectomy During Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Advanced Epithelial Ovarian Cancer: A Study by Indian Society of Peritoneal Surface Malignancies (ISPSM). INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2018. [DOI: 10.1007/s40944-018-0241-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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47
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Kaban A, Topuz S, Saip P, Sozen H, Celebi K, Salihoglu Y. Poor Prognostic Factors in Patients Undergoing Surgery After Neoadjuvant Chemotherapy for Ovarian, Tubal, or Peritoneal Cancer. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2017; 39:1163-1170. [DOI: 10.1016/j.jogc.2017.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 05/03/2017] [Accepted: 05/05/2017] [Indexed: 11/26/2022]
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48
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Survival and safety associated with aggressive surgery for stage III/IV epithelial ovarian cancer: A single institution observation study. Gynecol Oncol 2017; 147:73-80. [DOI: 10.1016/j.ygyno.2017.07.136] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/13/2017] [Accepted: 07/24/2017] [Indexed: 11/21/2022]
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49
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Veys I, Pop FC, Vankerckhove S, Barbieux R, Chintinne M, Moreau M, Nogaret JM, Larsimont D, Donckier V, Bourgeois P, Liberale G. ICG-fluorescence imaging for detection of peritoneal metastases and residual tumoral scars in locally advanced ovarian cancer: A pilot study. J Surg Oncol 2017; 117:228-235. [PMID: 28787759 DOI: 10.1002/jso.24807] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 07/18/2017] [Indexed: 01/16/2023]
Abstract
BACKGROUND AND OBJECTIVES No intraoperative imaging techniques exist for detecting tumor nodules or tumor scar tissues in patients treated with upfront or interval cytoreductive surgery (CS) after neoadjuvant chemotherapy (NAC). The aims of this study were to evaluate the role of indocyanine green (ICG) fluorescence imaging (FI) for the detection of peritoneal metastases (PM) and evaluate whether it can be used to detect remnant tumor cells in scar tissue. METHODS Patients with PM from ovarian cancer admitted for CS were included. ICG, at 0.25 mg per kg of patient weight, was injected intraoperatively after explorative laparotomy before CS. RESULTS A total of 108 peritoneal lesions, including 25 scars, were imaged in 20 patients. Seventy-three were malignant (67.6%) and 35 benign (32.4%). The mean Tumor to Background Ratio (ex vivo) was 1.8 (SD 1.3) in malignant and 1.0 (SD 0.79) in benign nodules (P = 0.007). Of 25 post-NAC scars, the mean Tumor to Background Ratio (TBR) (in vivo) was 2.06 (SD 1.15) in malignant and 1.21 (SD 0.50) in benign nodules (P = 0.26). The positive predictive value of ICG-FI to detect tumor cells in scars was 57.1%. CONCLUSIONS ICG-FI is accurate to demonstrate PM in ovarian cancer but unable to discriminate between benign and malignant post-NAC.
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Affiliation(s)
- Isabelle Veys
- Service of Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Florin-Catalin Pop
- Service of Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sophie Vankerckhove
- Service of Nuclear Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Romain Barbieux
- Service of Nuclear Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Marie Chintinne
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Michel Moreau
- Statistic Department, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Marie Nogaret
- Service of Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium.,Statistic Department, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Vincent Donckier
- Service of Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Pierre Bourgeois
- Service of Nuclear Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gabriel Liberale
- Service of Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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Management of advanced ovarian cancer in South West Wales - a comparison between primary debulking surgery and primary chemotherapy treatment strategies in an unselected, consecutive patient cohort. Cancer Epidemiol 2017; 49:85-91. [PMID: 28599137 DOI: 10.1016/j.canep.2017.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 04/26/2017] [Accepted: 05/29/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVES This study represents the first reported outcomes for patients with advanced ovarian cancer (AOC) in South-West Wales undergoing treatment with primary debulking surgery or primary chemotherapy respectively. METHODS This is a retrospective study of consecutive, unselected patients with advanced ovarian, fallopian tube or primary peritoneal cancer (FIGO III/IV) presenting to a regional cancer centre between October 2007 and October 2014. Patients were identified from Welsh Cancer Services records and relevant data was extracted from electronic National Health Service (NHS) databases. Main outcome measures were median overall survival (OS), progression free survival (PFS) and perioperative adverse events. Hazard ratio estimation was carried out with Cox Regression analysis and survival determined by Kaplan-Meier plots. RESULTS Of 220 women with AOC, 32.3% underwent primary debulking surgery (PDS) and 67.7% primary chemotherapy and interval debulking (PCT-IDS). Patients were often elderly (median age 67 years) with a poor performance status (26.5% PS >1). Complete cytoreduction (0cm residual) was achieved in 32.4% of patients in the PDS group and in 50.0% of patients undergoing IDS. Median OS for all patients was 21.9 months (PDS: 27.0 and PCT-IDS: 19.2 months; p >0.05) and median PFS was 13.1 months (PDS: 14.3 months and PCT-IDS: 13.0 months; p >0.05). Median overall and progression free survival for patients achieving complete cytoreduction were 48.0 and 23.2 months respectively in the PDS group and 35.4 months and 18.6 months in the IDS group (p >0.05). CONCLUSION This retrospective study of an unselected, consecutive cohort of women with AOC in South West Wales shows comparable survival outcomes with recently published trials, despite the relatively advanced age and poor performance status of our patient cohort. Over the seven-year study period, our data also demonstrated a non-significant trend towards improved survival following primary surgery in patients who achieved maximal cytoreduction. Our future aim therefore is to examine and develop the role of extended surgery in these patients.
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