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Quan C, Chen X, Wen H, Wu X, Li J. Prognostic factors and the role of primary debulking in operable stage IVB ovarian cancer with supraclavicular lymph node metastasis: a retrospective study in Chinese patients. BMC Cancer 2024; 24:565. [PMID: 38711015 PMCID: PMC11071331 DOI: 10.1186/s12885-024-12215-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 04/02/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Recent studies showed heterogeneity in stage IVB patients. However, few studies focused on the prognosis of supraclavicular metastatic ovarian cancer. This study aimed to explore the prognostic factors and the role of primary debulking in IVB ovarian cancer patients with supraclavicular lymph node metastasis. METHODS We retrospectively analyzed patients newly diagnosed as primary epithelial ovarian cancer with supraclavicular lymph node metastasis from January 2015 to July 2020. Supraclavicular lymph node metastasis was defined as either the pathological diagnosis by supraclavicular lymph node biopsy, or the radiological diagnosis by positron emission tomography-computed tomography (PET-CT). RESULTS In 51 patients, 37 was diagnosed with metastatic supraclavicular lymph nodes by histology, 46 by PET-CT, and 32 by both methods. Forty-four (86.3%) with simultaneous metastatic paraaortic lymph nodes (PALNs) by imaging before surgery or neoadjuvant chemotherapy were defined as "continuous-metastasis type", while the other 7 (13.7%) defined as "skip-metastasis type". Nineteen patients were confirmed with metastatic PALNs by histology. Thirty-four patients were investigated for BRCA mutation, 17 had germline or somatic BRCA1/2 mutations (g/sBRCAm). With a median follow-up of 30.0 months (6.3-63.4 m), 16 patients (31.4%) died. The median PFS and OS of the cohort were 17.3 and 48.9 months. Survival analysis showed that "continuous-metastasis type" had longer OS and PFS than "skip-metastasis type" (OS: 50.0/26.6 months, PFS: 18.5/7.2months, p=0.005/0.002). BRCA mutation carriers also had longer OS and PFS than noncarriers (OS: 57.4 /38.5 m, p=0.031; PFS: 23.6/15.2m, p=0.005). Multivariate analysis revealed only metastatic PALNs was independent prognostic factor for OS (p=0.040). Among "continuous-metastasis type" patients, 22 (50.0%) achieved R0 abdominopelvic debulking, who had significantly longer OS (55.3/42.3 months, p =0.034) than those with residual abdominopelvic tumors. CONCLUSIONS In stage IVB ovarian cancer patients with supraclavicular lymph nodes metastasis, those defined as "continuous-metastasis type" with positive PALNs had better prognosis. For them, optimal abdominopelvic debulking had prognostic benefit, although metastatic supraclavicular lymph nodes were not resected. Higher BRCA mutation rate than the general population of ovarian cancer patients was observed in patients with IVB supraclavicular lymph node metastasis, leading to better survival as expected.
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Affiliation(s)
- Chenlian Quan
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hao Wen
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Jin Li
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
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Bryant A, Johnson E, Grayling M, Hiu S, Elattar A, Gajjar K, Craig D, Vale L, Naik R. Residual Disease Threshold After Primary Surgical Treatment for Advanced Epithelial Ovarian Cancer, Part 1: A Systematic Review and Network Meta-Analysis. Am J Ther 2023; 30:e36-e55. [PMID: 36608071 PMCID: PMC9812425 DOI: 10.1097/mjt.0000000000001584] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND We present a systematic review and network meta-analysis (NMA) that is the precursor underpinning the Bayesian analyses that adjust for publication bias, presented in the same edition in AJT. The review assesses optimal cytoreduction for women undergoing primary advanced epithelial ovarian cancer (EOC) surgery. AREAS OF UNCERTAINTY To assess the impact of residual disease (RD) after primary debulking surgery in women with advanced EOC. This review explores the impact of leaving varying levels of primary debulking surgery. DATA SOURCES We conducted a systematic review and random-effects NMA for overall survival (OS) to incorporate direct and indirect estimates of RD thresholds, including concurrent comparative, retrospective studies of ≥100 adult women (18+ years) with surgically staged advanced EOC (FIGO stage III/IV) who had confirmed histological diagnoses of ovarian cancer. Pairwise meta-analyses of all directly compared RD thresholds was previously performed before conducting this NMA, and the statistical heterogeneity of studies within each comparison was evaluated using recommended methods. THERAPEUTIC ADVANCES Twenty-five studies (n = 20,927) were included. Analyses demonstrated the prognostic importance of complete cytoreduction to no macroscopic residual disease (NMRD), with a hazard ratio for OS of 2.0 (95% confidence interval, 1.8-2.2) for <1 cm RD threshold versus NMRD. NMRD was associated with prolonged survival across all RD thresholds. Leaving NMRD was predicted to provide longest survival (probability of being best = 99%). The results were robust to sensitivity analysis including only those studies that adjusted for extent of disease at primary surgery (hazard ratio 2.3, 95% confidence interval, 1.9-2.6). The overall certainty of evidence was moderate and statistical adjustment of effect estimates in included studies minimized bias. CONCLUSIONS The results confirm a strong association between complete cytoreduction to NMRD and improved OS. The NMA approach forms part of the methods guidance underpinning policy making in many jurisdictions. Our analyses present an extension to the previous work in this area.
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Affiliation(s)
- Andrew Bryant
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Eugenie Johnson
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael Grayling
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Shaun Hiu
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ahmed Elattar
- Pan-Birmingham Gynaecological Oncology Cancer Centre, Birmingham, United Kingdom
| | - Ketankumar Gajjar
- Nottingham City hospital, Obstetrics and Gynaecology, Nottingham, United Kingdom; and
| | - Dawn Craig
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Luke Vale
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Raj Naik
- Northern Gynaecological Oncology Centre, Gateshead, United Kingdom
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Leone Roberti Maggiore U, Bogani G, Martinelli F, Signorelli M, Chiappa V, Lopez S, Granato V, Ditto A, Raspagliesi F. Response to treatment and prognostic significance of supradiaphragmatic disease in patients with high-grade serous ovarian cancer. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:2551-2557. [PMID: 36089452 DOI: 10.1016/j.ejso.2022.08.026] [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: 05/31/2022] [Revised: 08/15/2022] [Accepted: 08/23/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES This study was designed to investigate the response to chemotherapy of supradiaphragmatic disease diagnosed by preoperative imaging. As secondary objectives, oncologic outcomes of patients affected by supradiaphragmatic disease and their pattern of recurrence were also evaluated. METHODS Data of consecutive patients with newly diagnosed FIGO stage IV (for supradiaphragmatic disease) epithelial ovarian cancer undergoing either primary debulking surgery or neoadjuvant chemotherapy plus interval debulking surgery between 2004 and 2021, were retrospectively collected. All patients were preoperatively evaluated by chest/abdominal CT scan or 18F-FDG PET/CT preoperatively and at follow-up to evaluate response to chemotherapy. At follow-up visits, site of recurrence diagnosed by imaging techniques was systematically recorded as it occurred. Progression-free and overall survival were measured by using Kaplan-Meier and Cox models. RESULTS A total of 130 patients was included in this study with a median (range) follow-up of 32.9 (12.8-176.7) months. Complete or partial response was achieved in most of the patients after 3 cycles (77.7%) and 6 cycles (85.4%) of chemotherapy. At follow-up, recurrence occurred in 96 (73.8%) patients and the main site of recurrence was abdomen only in 64 (66.7%) patients. At multivariate analysis, residual disease after surgery was the only variable influencing survival outcomes. CONCLUSIONS Supradiaphragmatic disease respond to chemotherapy in most patients affected by advanced EOC and recurrence mainly occurs in the abdomen. Results from this study confirms that abdominal optimal cytoreduction is the main surgical goal in the treatment of women affected by FIGO stage IV EOC.
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Affiliation(s)
| | - G Bogani
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - F Martinelli
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Signorelli
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Chiappa
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Lopez
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Granato
- Obstetric and Gynecology Unit, University of Insubria, Ospedale di Circolo Fondazione Macchi, Varese, Italy
| | - A Ditto
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - F Raspagliesi
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Bryant A, Hiu S, Kunonga PT, Gajjar K, Craig D, Vale L, Winter-Roach BA, Elattar A, Naik R. Impact of residual disease as a prognostic factor for survival in women with advanced epithelial ovarian cancer after primary surgery. Cochrane Database Syst Rev 2022; 9:CD015048. [PMID: 36161421 PMCID: PMC9512080 DOI: 10.1002/14651858.cd015048.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Ovarian cancer is the seventh most common cancer among women and a leading cause of death from gynaecological malignancies. Epithelial ovarian cancer is the most common type, accounting for around 90% of all ovarian cancers. This specific type of ovarian cancer starts in the surface layer covering the ovary or lining of the fallopian tube. Surgery is performed either before chemotherapy (upfront or primary debulking surgery (PDS)) or in the middle of a course of treatment with chemotherapy (neoadjuvant chemotherapy (NACT) and interval debulking surgery (IDS)), with the aim of removing all visible tumour and achieving no macroscopic residual disease (NMRD). The aim of this review is to investigate the prognostic impact of size of residual disease nodules (RD) in women who received upfront or interval cytoreductive surgery for advanced (stage III and IV) epithelial ovarian cancer (EOC). OBJECTIVES To assess the prognostic impact of residual disease after primary surgery on survival outcomes for advanced (stage III and IV) epithelial ovarian cancer. In separate analyses, primary surgery included both upfront primary debulking surgery (PDS) followed by adjuvant chemotherapy and neoadjuvant chemotherapy followed by interval debulking surgery (IDS). Each residual disease threshold is considered as a separate prognostic factor. SEARCH METHODS We searched CENTRAL (2021, Issue 8), MEDLINE via Ovid (to 30 August 2021) and Embase via Ovid (to 30 August 2021). SELECTION CRITERIA We included survival data from studies of at least 100 women with advanced EOC after primary surgery. Residual disease was assessed as a prognostic factor in multivariate prognostic models. We excluded studies that reported fewer than 100 women, women with concurrent malignancies or studies that only reported unadjusted results. Women were included into two distinct groups: those who received PDS followed by platinum-based chemotherapy and those who received IDS, analysed separately. We included studies that reported all RD thresholds after surgery, but the main thresholds of interest were microscopic RD (labelled NMRD), RD 0.1 cm to 1 cm (small-volume residual disease (SVRD)) and RD > 1 cm (large-volume residual disease (LVRD)). DATA COLLECTION AND ANALYSIS Two review authors independently abstracted data and assessed risk of bias. Where possible, we synthesised the data in meta-analysis. To assess the adequacy of adjustment factors used in multivariate Cox models, we used the 'adjustment for other prognostic factors' and 'statistical analysis and reporting' domains of the quality in prognosis studies (QUIPS) tool. We also made judgements about the certainty of the evidence for each outcome in the main comparisons, using GRADE. We examined differences between FIGO stages III and IV for different thresholds of RD after primary surgery. We considered factors such as age, grade, length of follow-up, type and experience of surgeon, and type of surgery in the interpretation of any heterogeneity. We also performed sensitivity analyses that distinguished between studies that included NMRD in RD categories of < 1 cm and those that did not. This was applicable to comparisons involving RD < 1 cm with the exception of RD < 1 cm versus NMRD. We evaluated women undergoing PDS and IDS in separate analyses. MAIN RESULTS We found 46 studies reporting multivariate prognostic analyses, including RD as a prognostic factor, which met our inclusion criteria: 22,376 women who underwent PDS and 3697 who underwent IDS, all with varying levels of RD. While we identified a range of different RD thresholds, we mainly report on comparisons that are the focus of a key area of clinical uncertainty (involving NMRD, SVRD and LVRD). The comparison involving any visible disease (RD > 0 cm) and NMRD was also important. SVRD versus NMRD in a PDS setting In PDS studies, most showed an increased risk of death in all RD groups when those with macroscopic RD (MRD) were compared to NMRD. Women who had SVRD after PDS had more than twice the risk of death compared to women with NMRD (hazard ratio (HR) 2.03, 95% confidence interval (CI) 1.80 to 2.29; I2 = 50%; 17 studies; 9404 participants; moderate-certainty). The analysis of progression-free survival found that women who had SVRD after PDS had nearly twice the risk of death compared to women with NMRD (HR 1.88, 95% CI 1.63 to 2.16; I2 = 63%; 10 studies; 6596 participants; moderate-certainty). LVRD versus SVRD in a PDS setting When we compared LVRD versus SVRD following surgery, the estimates were attenuated compared to NMRD comparisons. All analyses showed an overall survival benefit in women who had RD < 1 cm after surgery (HR 1.22, 95% CI 1.13 to 1.32; I2 = 0%; 5 studies; 6000 participants; moderate-certainty). The results were robust to analyses of progression-free survival. SVRD and LVRD versus NMRD in an IDS setting The one study that defined the categories as NMRD, SVRD and LVRD showed that women who had SVRD and LVRD after IDS had more than twice the risk of death compared to women who had NMRD (HR 2.09, 95% CI 1.20 to 3.66; 310 participants; I2 = 56%, and HR 2.23, 95% CI 1.49 to 3.34; 343 participants; I2 = 35%; very low-certainty, for SVRD versus NMRD and LVRD versus NMRD, respectively). LVRD versus SVRD + NMRD in an IDS setting Meta-analysis found that women who had LVRD had a greater risk of death and disease progression compared to women who had either SVRD or NMRD (HR 1.60, 95% CI 1.21 to 2.11; 6 studies; 1572 participants; I2 = 58% for overall survival and HR 1.76, 95% CI 1.23 to 2.52; 1145 participants; I2 = 60% for progression-free survival; very low-certainty). However, this result is biased as in all but one study it was not possible to distinguish NMRD within the < 1 cm thresholds. Only one study separated NMRD from SVRD; all others included NMRD in the SVRD group, which may create bias when comparing with LVRD, making interpretation challenging. MRD versus NMRD in an IDS setting Women who had any amount of MRD after IDS had more than twice the risk of death compared to women with NMRD (HR 2.11, 95% CI 1.35 to 3.29, I2 = 81%; 906 participants; very low-certainty). AUTHORS' CONCLUSIONS In a PDS setting, there is moderate-certainty evidence that the amount of RD after primary surgery is a prognostic factor for overall and progression-free survival in women with advanced ovarian cancer. We separated our analysis into three distinct categories for the survival outcome including NMRD, SVRD and LVRD. After IDS, there may be only two categories required, although this is based on very low-certainty evidence, as all but one study included NMRD in the SVRD category. The one study that separated NMRD from SVRD showed no improved survival outcome in the SVRD category, compared to LVRD. Further low-certainty evidence also supported restricting to two categories, where women who had any amount of MRD after IDS had a significantly greater risk of death compared to women with NMRD. Therefore, the evidence presented in this review cannot conclude that using three categories applies in an IDS setting (very low-certainty evidence), as was supported for PDS (which has convincing moderate-certainty evidence).
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Affiliation(s)
- Andrew Bryant
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Shaun Hiu
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Patience T Kunonga
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Ketankumar Gajjar
- Department of Gynaecological Oncology, 1st Floor Maternity Unit, City Hospital Campus, Nottingham, UK
| | - Dawn Craig
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Luke Vale
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Brett A Winter-Roach
- The Department of Surgery, Christie Hospital NHS Foundation Trust, Manchester, UK
| | - Ahmed Elattar
- City Hospital & Birmingham Treatment Centre, Birmingham, UK
| | - Raj Naik
- Gynaecological Oncology, Northern Gynaecological Oncology Centre, Gateshead, UK
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Winarto H, Welladatika A, Habiburrahman M, Purwoto G, Kusuma F, Utami TW, Putra AD, Anggraeni T, Nuryanto KH. Overall Survival and Related Factors of Advanced-stage Epithelial Ovarian Cancer Patients Underwent Debulking Surgery in Jakarta, Indonesia: A Single-center Experience. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIM: The worrisome prognosis of advanced-stage epithelial ovarian cancer (EOC) needs a new perspective from developing countries. Thus, we attempted to study the 5-year overall survival (OS) of advanced-stage EOC patients who underwent debulking surgery in an Indonesian tertiary hospital.
METHODS: A retrospective study recruited forty-eight subjects between 2013 and 2015. We conducted multiple logistic regression analyses to predict risk factors leading to unwanted disease outcomes. The OS was evaluated through the Kaplan–Meier curve and Log-rank test. Cox proportional hazards regression examined prognostic factors of patients.
RESULTS: Prominent characteristics of our patients were middle age (mean: 51.9 ± 8.9 years), obese, with normal menarche onset, multiparous, not using contraception, premenopausal, with serous EOC, and FIGO stage IIIC. The subjects mainly underwent primary debulking surgery (66.8%), with 47.9% of all individuals acquiring optimal results, 77.1% of patients treated had the residual disease (RD), and 52.1% got adjuvant chemotherapy. The risk factor for serous EOC was menopause (odds ratio [OR] = 4.82). The predictors of suboptimal surgery were serous EOC (OR = 8.25) and FIGO stage IV (OR = 11.13). The different OS and median survival were observed exclusively in RD, making it an independent prognostic factor (hazard ratio = 3.50). 5-year A five year OS and median survival for patients with advanced-stage EOC who underwent debulking surgery was 37.5% and 32 months, respectively. Optimal versus suboptimal debulking surgery yielded OS 43.5% versus 32% and median survival of 39 versus 29 months. Both optimal and suboptimal debulking surgery followed with chemotherapy demonstrated an OS 40% lower than those not administered (46.2% and 20%, respectively). The highest 5-year OS was in serous EOC (50%). Meanwhile, the most extended median survival was with mucinous EOC (45 months).
CONCLUSION: Chemotherapy following optimal and suboptimal debulking surgery has the best OS among approaches researched in this study. RD is a significant prognostic factor among advanced-stage EOC. Suboptimal surgery outcomes can be predicted by stage and histological subtype.
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Surgical Techniques and Outcomes of Colorectal Anastomosis after Left Hemicolectomy with Low Anterior Rectal Resection for Advanced Ovarian Cancer. Cancers (Basel) 2021; 13:cancers13164248. [PMID: 34439401 PMCID: PMC8393927 DOI: 10.3390/cancers13164248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/12/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022] Open
Abstract
Extended colon resection is often performed in advanced ovarian cancer. Restoring intestinal continuity and avoiding stoma creation improve patients' quality of life postoperatively. We tried to minimize the number of anastomoses, restore intestinal continuity, and avoid stoma creation for 295 patients with stage III/IV ovarian cancer who underwent low anterior rectal resection (LAR) with or without colon resection during cytoreductive surgery. When the remaining colon could not reach the rectal stump after left hemicolectomy with LAR, we used the following techniques for tension-free anastomosis: right colonic transposition, retro-ileal anastomosis through an ileal mesenteric defect, or an additional colic artery division. Rates of stoma creation and rectal anastomotic were 3% (9/295) and 6.6% (19/286), respectively. Among 21 patients in whom the remaining colon did not reach the rectal stump after left hemicolectomy with LAR, 20 underwent tension-free anastomosis, including eight, six, and six patients undergoing right colonic transposition, retro-ileal anastomosis through an ileal mesenteric defect, and an additional colic artery division, respectively. Colorectal anastomosis is feasible for patients with extended colonic resection. Low anastomotic leakage and stoma rates can be achieved with careful attention to colonic mobilization and tension-free anastomosis.
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De Nonneville A, Zemmour C, Frank S, Joly F, Ray-Coquard I, Costaz H, Classe JM, Floquet A, De la Motte Rouge T, Colombo PE, Sauterey B, Leblanc E, Pomel C, Marchal F, Barranger E, Savoye AM, Guillemet C, Petit T, Pautier P, Rouzier R, Gladieff L, Simon G, Courtinard C, Sabatier R. Clinicopathological characterization of a real-world multicenter cohort of endometrioid ovarian carcinoma: Analysis of the French national ESME-Unicancer database. Gynecol Oncol 2021; 163:64-71. [PMID: 34294414 DOI: 10.1016/j.ygyno.2021.07.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Prognostic significance of endometrioid epithelial ovarian cancer (EOC) is controversial. We compared clinical, pathological, and biological features of patients with endometrioid and serous EOC, and assessed the independent effect of histology on outcomes. METHODS We conducted a multicenter retrospective analysis of patients with EOC selected from the French Epidemiological Strategy and Medical Economics OC database between 2011 and 2016. Our main objective was to compare overall survival (OS) in endometrioid and serous tumors of all grades. Our second objectives were progression-free survival (PFS) and prognostic features. RESULTS Out of 10,263 patients included, 3180 cases with a confirmed diagnosis of serous (N = 2854) or endometrioid (N = 326) EOC were selected. Patients with endometrioid histology were younger, more often diagnosed at an early stage, with lower-grade tumors, more frequently dMMR/MSI-high, and presented more personal/familial histories of Lynch syndrome-associated cancers. BRCA1/2 mutations were more frequently identified in the serous population. Endometrioid patients were less likely to receive chemotherapy, with less bevacizumab. After median follow-up of 51.7 months (95CI[50.1-53.6]), five-year OS rate was 81% (95CI[74-85]) in the endometrioid subgroup vs. 55% (95CI[53-57] in the serous subset (p < 0.001, log-rank test). In multivariate analyses including [age, ECOG-PS, FIGO, grade, and histology], the endometrioid subtype was independently associated with better OS (HR = 0.38, 95CI[0.20-0.70], p= 0.002) and PFS (HR = 0.53, 95CI[0.37-0.75], p < 0.001). CONCLUSIONS Clinicopathological features at diagnosis are not the same for endometrioid and serous EOC. Endometrioid histology is an independent prognosis factor in EOC. These observations suggest the endometrioid population requires dedicated clinical trials and management.
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Affiliation(s)
- Alexandre De Nonneville
- Aix-Marseille Univ., CNRS, INSERM, Institut Paoli-Calmettes, Department of Medical Oncology, CRCM, Marseille, France
| | - Christophe Zemmour
- Department of Clinical Research and Investigation, Biostatistics and Methodology Unit, Paoli-Calmettes Institute, Aix Marseille Univ., INSERM, IRD, SESSTIM, Marseille, France
| | - Sophie Frank
- Department of Medical Oncology, Institut Curie, 26 rue d'Ulm, 75248 Paris, France
| | - Florence Joly
- Department of Medical Oncology, Centre François Baclesse, 3 Avenue du Général Harris, 14000 Caen, France
| | - Isabelle Ray-Coquard
- Department of Medical Oncology, Centre Léon Bérard, 28 Promenade Léa et Napoléon Bullukian, 69008 Lyon, France
| | - Hèlène Costaz
- Department of Surgical Oncology, Centre Georges François Leclerc, 1 rue Professeur Marion, 21079 Dijon, France
| | - Jean-Marc Classe
- Department of Surgical Oncology, Institut de Cancérologie de l'Ouest Centre René Gauducheau, Boulevard Jacques Monod, 44805 Saint Herblain, France
| | - Anne Floquet
- Department of Medical Oncology, Institut Bergonié, 229 Cours de l'Argonne, 33000 Bordeaux, France
| | - Thibault De la Motte Rouge
- Medical Oncology Department, Centre Eugéne Marquis, Avenue de la Bataille Flandres-Dunkerque, 35000 Rennes, France
| | - Pierre-Emmanuel Colombo
- Department of Surgical Oncology, Institut du Cancer de Montpellier, 208 Rue des Apothicaires, 34298 Montpellier, France
| | - Baptiste Sauterey
- Department of medical Oncology, Institut de Cancérologie de l'Ouest Centre Paul Papin, 5 Rue Moll, 49000 Angers, France
| | - Eric Leblanc
- Medical Oncology Department, Centre Oscar Lambret, 3 Rue Frédéric Combemale, 59000 Lille, France
| | - Christophe Pomel
- Department of Surgical Oncology, Centre Jean Perrin, 58 Rue Montalembert, 63011 Clermont Ferrand, France
| | - Frédéric Marchal
- Department of Surgical Oncology, Institut de Cancérologie de Lorraine, Université de Lorraine, 6 Avenue de Bourgogne, 54519 Vandœuvre-lès-Nancy, France
| | - Emmanuel Barranger
- Department of Medical Oncology, Centre Antoine Lacassagne, 33 Avenue de Valambrose, 06189 Nice, France
| | - Aude-Marie Savoye
- Department of Medical Oncology, Institut de Cancérologie Jean-Godinot, 1 Rue du Général Koenig, 51100 Reims, France
| | - Cécile Guillemet
- Department of Medical Oncology, Centre Henri Becquerel, Rue d'Amiens, 76000 Rouen, France
| | - Thierry Petit
- Department of Medical Oncology, Institut de cancérologie Strasbourg Europe, Centre Paul Strauss, 17 rue Albert Calmette, 67033 Strasbourg, France
| | - Patricia Pautier
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Roman Rouzier
- Department of Breast and Gynecological Surgery, Institut Curie, 35, Rue Dailly, 92 210 Saint-Cloud, France
| | - Laurence Gladieff
- Department of Medical Oncology, Institut Claudius Regaud - IUCT Oncopole, 1 Avenue Irène-Joliot-Curie, 31059 Toulouse, France
| | - Gaëtane Simon
- Data Office, Unicancer, 101 Rue de Tolbiac, 75654 Paris, France
| | - Coralie Courtinard
- Data Office, Unicancer, 101 Rue de Tolbiac, 75654 Paris, France; Université de Bordeaux, Inserm, Bordeaux Population Health Research Center, Epicene Team, UMR 1219, Bordeaux, France
| | - Renaud Sabatier
- Aix-Marseille Univ., CNRS, INSERM, Institut Paoli-Calmettes, Department of Medical Oncology, CRCM, Marseille, France.
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Boerner T, Filippova OT, Chi AJ, Iasonos A, Zhou QC, Long Roche K, Zivanovic O, Park BJ, Huang J, Jones DR, Abu-Rustum NR, Gardner G, Sonoda Y, Chi DS. Video-assisted thoracic surgery in the primary management of advanced ovarian carcinoma with moderate to large pleural effusions: A Memorial Sloan Kettering Cancer Center Team Ovary Study. Gynecol Oncol 2020; 159:66-71. [PMID: 32792282 DOI: 10.1016/j.ygyno.2020.07.101] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/24/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES We assessed the utility of video-assisted thoracic surgery (VATS) in defining extent of intrathoracic disease in advanced ovarian carcinoma with moderate-to-large pleural effusions. METHODS Beginning in 2001, VATS was performed on all patients with suspected advanced ovarian carcinoma and moderate-to-large pleural effusions, evaluating for macroscopic intrathoracic disease. The algorithm recommended primary debulking surgery (PDS) for ≤1 cm, neoadjuvant chemotherapy (NACT)/interval debulking surgery (IDS) for >1 cm intrathoracic disease. We reviewed records of patients undergoing VATS from 10/01-01/19. Differences between treatment groups were tested using standard statistical techniques. RESULTS One-hundred patients met eligibility criteria (median age, 60; median CA-125 level, 1158 U/mL; medium serum albumin, 3.8 g/dL). Macroscopic pleural disease was found in 70 (70%). After VATS, 50 (50%) underwent attempted PDS (PDS group), 50 (50%) received NACT (NACT/IDS group). Forty-seven (94%) underwent IDS. Median overall survival (OS) for the entire cohort (n = 100) was 44.5 months (95% CI: 37.8-51.7). The PDS group had significantly longer survival than the NACT/IDS group [45.8 (95% CI: 40.5-87.8) vs. 37.4 months (95% CI: 33.3-45.2); p = .016]. On multivariable analysis, macroscopic intrathoracic disease (HR 2.18, 95% CI: 1.14-4.18; p = .019) and age ≥ 65 (HR 1.98, 95% CI: 1.16-3.40; p = .013) were independently associated with elevated death risk. Patients with the best outcome had no macroscopic disease at VATS and underwent PDS (median OS, 87.8 months). CONCLUSIONS VATS is useful in therapeutic decision-making for PDS vs. NACT/IDS in advanced ovarian cancer with moderate-to-large pleural effusions.
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Affiliation(s)
- Thomas Boerner
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Olga T Filippova
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Andrew J Chi
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Alexia Iasonos
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Qin C Zhou
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kara Long Roche
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Oliver Zivanovic
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Bernard J Park
- Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA; Thoracic Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - James Huang
- Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA; Thoracic Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - David R Jones
- Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA; Thoracic Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Ginger Gardner
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Dennis S Chi
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA.
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Peres LC, Cushing-Haugen KL, Köbel M, Harris HR, Berchuck A, Rossing MA, Schildkraut JM, Doherty JA. Invasive Epithelial Ovarian Cancer Survival by Histotype and Disease Stage. J Natl Cancer Inst 2019; 111:60-68. [PMID: 29718305 PMCID: PMC6335112 DOI: 10.1093/jnci/djy071] [Citation(s) in RCA: 304] [Impact Index Per Article: 60.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 01/19/2018] [Accepted: 03/16/2018] [Indexed: 02/07/2023] Open
Abstract
Background The understanding of ovarian cancer pathogenesis has recently shifted to recognize distinct changes in how ovarian cancer histotypes are defined. Using the 2014 World Health Organization (WHO) diagnostic guidelines, we classified ovarian cancer histotypes in Surveillance, Epidemiology, and End Results (SEER) cancer registry data and examined survival patterns by histotype and disease stage. Methods We extracted data on 28 118 incident epithelial ovarian cancer cases diagnosed in 2004-2014 from SEER and defined histotype using the 2014 WHO guidelines (high-grade serous, low-grade serous, endometrioid, clear cell, mucinous, carcinosarcoma, and malignant Brenner tumors). By histotype and disease stage, we estimated Kaplan-Meier survival curves and calculated age-adjusted overall and cause-specific survival estimates. Cox proportional hazards regression models were used to estimate histotype-specific hazard ratios (HRs) and 95% confidence intervals (CIs) by disease stage while adjusting for age at diagnosis, region, race/ethnicity, and receipt of surgery. Results Within two years after diagnosis, localized/regional-stage carcinosarcoma and distant-stage mucinous, clear cell, and carcinosarcoma had a higher risk of mortality compared with high-grade serous, with the most pronounced association for localized/regional carcinosarcoma (>1-2-year time period: HR = 3.81, 95% CI = 2.74 to 5.30) and distant-stage mucinous (0-1-year time period: HR = 3.87, 95% CI = 3.45 to 4.34). In the time period more than four to 10 years after diagnosis, hazard ratios for all histotypes relative to high-grade serous, irrespective of disease stage, were less than 1.00. Cumulatively, both localized/regional and distant-stage low-grade serous and endometrioid carcinomas had the most favorable outcomes. Conclusions Our large study, which is representative of the United States population and incorporates the most current knowledge of ovarian cancer pathogenesis, highlights the need to recognize ovarian cancer as a set of distinct diseases and not a single entity. Only then will we be able to effectively target the unique features of each histotype to reduce ovarian cancer mortality.
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MESH Headings
- Adenocarcinoma, Clear Cell/mortality
- Adenocarcinoma, Clear Cell/pathology
- Adenocarcinoma, Clear Cell/surgery
- Adenocarcinoma, Mucinous/mortality
- Adenocarcinoma, Mucinous/pathology
- Adenocarcinoma, Mucinous/surgery
- Adult
- Aged
- Aged, 80 and over
- Carcinosarcoma/mortality
- Carcinosarcoma/pathology
- Carcinosarcoma/surgery
- Cystadenocarcinoma, Serous/mortality
- Cystadenocarcinoma, Serous/pathology
- Cystadenocarcinoma, Serous/surgery
- Female
- Follow-Up Studies
- Humans
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Staging
- Ovarian Neoplasms/mortality
- Ovarian Neoplasms/pathology
- Ovarian Neoplasms/surgery
- SEER Program
- Survival Rate
- Young Adult
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Affiliation(s)
- Lauren C Peres
- Department of Public Health Sciences, University of Virginia, Charlottesville, VA
| | - Kara L Cushing-Haugen
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Martin Köbel
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary Laboratory Services, Calgary, Alberta, Canada
| | - Holly R Harris
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Andrew Berchuck
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC
| | - Mary Anne Rossing
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Jennifer A Doherty
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
- Huntsman Cancer Institute and Department of Population Health Sciences, University of Utah, Salt Lake City, UT
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Sørensen SM, Schnack TH, Høgdall C. Impact of residual disease on overall survival in women with Federation of Gynecology and Obstetrics stage IIIB-IIIC vs stage IV epithelial ovarian cancer after primary surgery. Acta Obstet Gynecol Scand 2018; 98:34-43. [PMID: 30168853 DOI: 10.1111/aogs.13453] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/16/2018] [Accepted: 08/22/2018] [Indexed: 01/10/2023]
Abstract
INTRODUCTION The objective of this study was to determine the impact of intra-abdominal residual disease size, type (carcinomatosis, tumor mass or both), and location (upper/lower abdominal/both) on overall survival in women with Federation of Gynecology and Obstetrics (FIGO) stage IIIB-IIIC vs stage IV epithelial ovarian cancer who underwent primary debulking surgery. MATERIAL AND METHODS Altogether 2092 women diagnosed with advanced epithelial ovarian cancer undergoing primary debulking surgery in Denmark during 2005-2016 were identified in the Danish Gynecological Cancer Database. The impact of residual disease size, type, and location were evaluated using univariate and multivariate analyses. RESULTS Complete cytoreduction (residual disease = 0) was achieved in 47.3% and 38.4% of women with stage IIIB-IIIC and IV epithelial ovarian cancer, respectively. A benefit in overall survival was observed in women with residual disease = 0 compared with women with residual disease, and among women with residual disease ≤1 cm compared with residual disease >2 cm in both stages IIIB-IIIC and stage IV in multivariate analyses. Multivariate analyses showed an inferior overall survival for women with both residual carcinomatosis and residual tumor mass compared with those with residual tumor mass or residual carcinomatosis only for stage IIIB-IIIC and IV, and an inferior overall survival for women with residual disease located in both the upper and lower abdomen compared with residual disease in the upper abdomen only in stages IIIB-IIIC. CONCLUSIONS Our results confirm the positive prognostic impact of both complete cytoreduction and residual disease ≤1 cm in stages IIIB-IIIC as well as stage IV epithelial ovarian cancer. Women with stage IV do benefit from cytoreductive surgery and should be considered for primary debulking surgery, if residual disease = 0 can initially be expected.
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Affiliation(s)
- Sarah M Sørensen
- Department of Gynecology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Tine H Schnack
- Department of Gynecology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Claus Høgdall
- Department of Gynecology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
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11
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Peres LC, Cushing-Haugen KL, Anglesio M, Wicklund K, Bentley R, Berchuck A, Kelemen LE, Nazeran TM, Gilks CB, Harris HR, Huntsman DG, Schildkraut JM, Rossing MA, Köbel M, Doherty JA. Histotype classification of ovarian carcinoma: A comparison of approaches. Gynecol Oncol 2018; 151:53-60. [PMID: 30121132 PMCID: PMC6292681 DOI: 10.1016/j.ygyno.2018.08.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/07/2018] [Accepted: 08/13/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Major changes in the classification of ovarian carcinoma histotypes occurred over the last two decades, resulting in the current 2014 World Health Organization (WHO) diagnostic criteria that recognize five principal histotypes: high-grade serous, low-grade serous, endometrioid, clear cell, and mucinous carcinoma. We assessed the impact of these guidelines and use of immunohistochemical (IHC) markers on classification of ovarian carcinomas in existing population-based studies. METHODS We evaluated histotype classification for 2361 ovarian carcinomas diagnosed between 1999 and 2009 from two case-control studies using three approaches: 1. pre-2014 WHO ("historic") histotype; 2. Standardized review of pathology slides using the 2014 WHO criteria alone; and 3. An integrated IHC assessment along with the 2014 WHO criteria. We used Kappa statistics to assess agreement between approaches, and Kaplan-Meier survival curves and Cox proportional hazards models to evaluate mortality. RESULTS Compared to the standardized pathologic review histotype, agreement across approaches was high (kappa = 0.892 for historic, and 0.849 for IHC integrated histotype), but the IHC integrated histotype identified more low-grade serous carcinomas and a subset of endometrioid carcinomas that were assigned as high-grade serous (n = 25). No substantial differences in histotype-specific mortality were observed across approaches. CONCLUSIONS Our findings suggest that histotype assignment is fairly consistent regardless of classification approach, but that progressive improvements in classification accuracy for some less common histotypes are achieved with pathologic review using the 2014 WHO criteria and with IHC integration. We additionally recommend a classification scheme to fit historic data into the 2014 WHO categories to answer histotype-specific research questions.
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Affiliation(s)
- Lauren C Peres
- Department of Public Health Sciences, University of Virginia, 560 Ray C. Hunt Dr., P.O. Box 800765, Charlottesville, VA 22903, USA.
| | - Kara L Cushing-Haugen
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1110 Fairview Avenue N, Seattle, WA 98109, USA
| | - Michael Anglesio
- Department of Obstetrics and Gynecology, University of British Columbia, 2660 Oak Street, Vancouver, British Columbia V6H 3Z6, Canada
| | - Kristine Wicklund
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1110 Fairview Avenue N, Seattle, WA 98109, USA
| | - Rex Bentley
- Department of Pathology, Duke University Medical Center, 2301 Erwin Rd., Durham, NC 27710, USA
| | - Andrew Berchuck
- Department of Obstetrics and Gynecology, Duke University Medical Center, 25171 Morris Bldg., Durham, NC 27710, USA
| | - Linda E Kelemen
- Hollings Cancer Center and Department of Public Health Sciences, Medical University of South Carolina, 68 President St., MSC955, Charleston, SC 29425, USA
| | - Tayyebeh M Nazeran
- Department of Pathology and Laboratory Medicine, University of British Columbia, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2B5, Canada
| | - C Blake Gilks
- Department of Pathology and Laboratory Medicine, University of British Columbia, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2B5, Canada
| | - Holly R Harris
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1110 Fairview Avenue N, Seattle, WA 98109, USA
| | - David G Huntsman
- Department of Pathology and Laboratory Medicine, University of British Columbia, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2B5, Canada
| | - Joellen M Schildkraut
- Department of Public Health Sciences, University of Virginia, 560 Ray C. Hunt Dr., P.O. Box 800765, Charlottesville, VA 22903, USA
| | - Mary Anne Rossing
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1110 Fairview Avenue N, Seattle, WA 98109, USA
| | - Martin Köbel
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary Laboratory Services, 1403 29 St NW, Calgary, Alberta T2N 2T9, Canada
| | - Jennifer A Doherty
- Huntsman Cancer Institute and Department of Population Health Sciences, University of Utah, 2000 Circle of Hope, Salt Lake City, UT 84112, USA
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Deng K, Yang C, Tan Q, Song W, Lu M, Zhao W, Lou G, Li Z, Li K, Hou Y. Sites of distant metastases and overall survival in ovarian cancer: A study of 1481 patients. Gynecol Oncol 2018; 150:460-465. [PMID: 30001833 DOI: 10.1016/j.ygyno.2018.06.022] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/16/2018] [Accepted: 06/18/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To assess the association between patterns of distant metastases and overall survival in metastatic ovarian cancer and identify prognostic factors for site-specific distant metastases. METHODS Data was obtained from the SEER database between 2010 and 2014. Univariate and multivariate Cox proportional hazard models were used to identify variables associated with overall survival. Survival times between different groups were compared using Kaplan-Meier analysis and log-rank tests. RESULTS We analyzed 1481 patients. The most common distant metastatic site was liver, followed by distant lymph nodes, lung, bone, and brain. The site of distant metastases was an independent prognostic factor for overall survival. Using liver metastases as reference, overall survival was lower for lung metastases (p = 0.0297) and higher for distant lymph node metastases (p = 0.0006). Using distant lymph nodes as reference, distant metastases to the liver (p = 0.0006), lung (p < 0.0001), brain (p = 0.0455), and bone (p = 0.0138) were all associated with worse overall survival. The number of metastatic sites did not affect overall survival. We also found that surgery and chemotherapy affected overall survival for patients with distant lymph node metastases only; age, histological subtype, surgery, and chemotherapy affected overall survival for patients with liver metastases only, while histological subtype and chemotherapy affected overall survival for patients with lung metastases only. CONCLUSIONS The site of distant metastases affected overall survival in metastatic ovarian cancer. Patients with specific distant metastatic sites should receive special treatment and management. The identified prognostic factors can help clinician evaluate the prognosis for ovarian cancer patients with distant metastases.
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Affiliation(s)
- Kui Deng
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Chunyan Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Qilong Tan
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Wei Song
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Mingliang Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Weiwei Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Ge Lou
- Department of Gynecology Oncology, The Tumor Hospital, Harbin Medical University, Harbin, People's Republic of China
| | - Zhenzi Li
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China
| | - Kang Li
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China.
| | - Yan Hou
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin 150086, People's Republic of China.
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Robella M, Vaira M, Cinquegrana A, De Simone M. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: morbidity and postoperative outcomes. MINERVA CHIR 2018; 74:195-202. [PMID: 29589675 DOI: 10.23736/s0026-4733.18.07649-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Cytoreductive surgery (CRS) followed by hyperthermic intraperitoneal chemotherapy (HIPEC) represents a treatment option for peritoneal surface malignancies. Even if it has been reported that this new approach improved survival of selected patients, it is still associated with high morbidity and mortality rates. METHODS From October 1995 to December 2017, over 450 patients affected by peritoneal carcinomatosis (PC) underwent in our Institute CRS associated with HIPEC. For this preliminary analysis we considered 300 patients presenting PC of different origin: pseudomyxoma peritonei (PMP, N.=98), epithelial ovarian cancer (EOC, N.=87), peritoneal mesothelioma (DMPM, N.=49) and colorectal cancer (CRC, N.=66). Postoperative morbidity and mortality were studied in order to identify possible risk factors. RESULTS The morbidity rate was 36.3% in all procedures (109/300). According to the Clavien-Dindo Classification, 67 cases (22.3%) were associated with grade I-II complications and 35 cases (11.7%) with grade III-IV. Surgical and medical complication rates were 8.3% (25/300) and 11.3% (34/300), respectively. The mortality rate was 2.3%. Reoperation was needed in 28 patients (9.3%). The operative time, the number of anastomosis, of peritonectomy procedures, of visceral resections performed and the PCI value resulted the most statistically significant factors influencing postoperative morbidity and mortality. CONCLUSIONS The risks of perioperative morbidity and mortality after CRS and HIPEC are analogous to any other major gastrointestinal surgery. CRS and HIPEC should remain a treatment option for highly-selected patients in whom a curative or life prolonging treatment is a pursuit and should be performed in high volume specialized institutions.
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Affiliation(s)
- Manuela Robella
- Unit of Surgical Oncology, Candiolo Institute for Cancer Research and Care, Candiolo, Turin, Italy -
| | - Marco Vaira
- Unit of Surgical Oncology, Candiolo Institute for Cancer Research and Care, Candiolo, Turin, Italy
| | - Armando Cinquegrana
- Unit of Surgical Oncology, Candiolo Institute for Cancer Research and Care, Candiolo, Turin, Italy
| | - Michele De Simone
- Unit of Surgical Oncology, Candiolo Institute for Cancer Research and Care, Candiolo, Turin, Italy
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14
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Relatively Poor Survival of Mucinous Ovarian Carcinoma in Advanced Stage: A Systematic Review and Meta-analysis. Int J Gynecol Cancer 2018; 27:651-658. [PMID: 28399027 DOI: 10.1097/igc.0000000000000932] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE Overall, patients with mucinous ovarian carcinoma (MOC) are considered to have a better prognosis compared with the whole group of nonmucinous carcinomas. However, some studies indicate that patients with advanced-stage MOC might have a worse prognosis than those with advanced-stage serous ovarian carcinoma (SOC). We carried out a systematic review and meta-analysis of the current literature. MATERIALS AND METHODS A comprehensive literature search was carried out identifying 19 articles that compare survival of patients with MOC and patients with SOC. Meta-analyses were performed for risk ratio (RR) and hazard ratio (HR) for all International Federation of Gynecology and Obstetrics stages together, as well as for early- and advanced-stage diseases separately. RESULTS Overall, patients with MOC showed a lower risk of dying within 5 years (RR, 0.67; 95% confidence interval [CI], 0.64-0.69; n = 45 333) and a longer survival (HR, 0.66; 95% CI, 0.58-0.75; HR, 0.88; 95% CI, 0.78-0.98, for univariate and multivariate analyses, respectively; n = 5540) compared with those with SOC. In contrast, in advanced-stage (International Federation of Gynecology and Obstetrics stages III and IV) disease, patients with MOC have a higher risk of dying within 5 years (RR, 1.15; 95% CI, 1.13-1.17; n = 36 113) and a shorter survival (HR, 1.82; 95% CI, 1.71-1.94; n = 19 907). CONCLUSIONS Patients with advanced-stage MOC have a significantly worse prognosis compared with patients with SOC, whereas in early stage, the prognosis of patients with MOC is better.
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Huang J, Lei D. Intramedullary Spinal Cord Metastasis from Ovarian Cancer in a 50-Year-Old Female. World Neurosurg 2017; 106:1049.e3-1049.e4. [PMID: 28712911 DOI: 10.1016/j.wneu.2017.07.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 02/05/2023]
Abstract
Intramedullary spinal cord metastasis (ISCM) from ovarian cancer is rare. Here we report a case of a 50-year-old female with ISCM from ovarian cancer.
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Affiliation(s)
- Jun Huang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ding Lei
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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16
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Hyperthermic intrathoracic chemotherapy with cisplatin for ovarian cancer with pleural metastasis. Obstet Gynecol Sci 2017; 60:308-313. [PMID: 28534018 PMCID: PMC5439281 DOI: 10.5468/ogs.2017.60.3.308] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/29/2016] [Accepted: 10/15/2016] [Indexed: 01/06/2023] Open
Abstract
Intrathoracic metastasis of ovarian cancer has poor prognosis regardless of treatment modality. Recent development of surgical techniques and the new concept of direct infusion of chemotherapeutic agents with hyperthermia could help with the treatment of disseminated diseases in ovarian cancer. Using video-assisted thoracoscopic surgery and intracavitary chemotherapy with hyperthermia, we tried hyperthermic intrathoracic chemotherapy for a case of stage IV high-grade serous ovarian cancer with pleural metastasis. There was no high-grade complication related to the procedure. The patient is alive without disease at 32 months after initial treatment.
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17
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Ma L, Zhang W, Ding Z, Wu SG, Jin Y, Jiang N, Du H, Cai D, Miao L, Chen X. Association of a common variant of SYNPO2 gene with increased risk of serous epithelial ovarian cancer. Tumour Biol 2017; 39:1010428317691185. [PMID: 28231729 DOI: 10.1177/1010428317691185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
In China, the majority of ovarian cancer patients (80%–90%) are women who are diagnosed with epithelial ovarian cancer. The SYNPO2 gene has recently been reported to be associated with epithelial ovarian cancer in Europeans. To investigate the association of common variants of SYNPO2 gene with epithelial ovarian cancer in Han Chinese individuals, we designed a case–control study with 719 epithelial ovarian cancer patients and 1568 unrelated healthy controls of Han Chinese descent. A total of 49 tagging single-nucleotide polymorphisms were genotyped; single-single-nucleotide polymorphism association, imputation, and haplotypic association analyses were performed. The single-nucleotide polymorphism rs17329882 was found to be strongly associated with serous epithelial ovarian cancer and with ages ≤49 years, consistent with the pre-menopausal status of analyzed epithelial ovarian cancer cases. Odds ratios and 95% confidence intervals provided evidence of the risk effects of the C allele of the single-nucleotide polymorphism on epithelial ovarian cancer. Imputation analyses also confirmed the results with a similar pattern. Additionally, haplotype analyses indicated that the haplotype block that contained rs17329882 was significantly associated with epithelial ovarian cancer risk, specifically with the serous epithelial ovarian cancer subtype. In conclusion, our results show that SYNPO2 gene plays an important role in the etiology of epithelial ovarian cancer, suggesting that this gene may be a potential genetic modifier for developing epithelial ovarian cancer.
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Affiliation(s)
- Li Ma
- Department of Pathology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Wei Zhang
- Department of Scientific Research, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zhaoli Ding
- Department of Oncology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Stephen G Wu
- Department of Energy, Environmental & Chemical Engineering, Washington University in St. Louis, Saint Louis, MO, USA
| | - Yaofeng Jin
- Department of Pathology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Na Jiang
- Department of Pathology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Hongyan Du
- Department of Pathology, Maternity and Children Hospital of Shaanxi Province, Xi’an, China
| | - Dongge Cai
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Li Miao
- Department of Pathology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xiaoli Chen
- Department of Pathology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Endometrioid Carcinoma of the Ovary: Outcomes Compared to Serous Carcinoma After 10 Years of Follow-Up. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2016; 39:34-41. [PMID: 28062021 DOI: 10.1016/j.jogc.2016.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 10/18/2016] [Indexed: 01/02/2023]
Abstract
OBJECTIVES The prognostic significance of endometrioid ovarian cancer is unclear. In this study we compared rates of overall survival (OS) and disease-free survival between patients with endometrioid and serous ovarian cancers using long-term follow-up data. METHODS We included patients with endometrioid or serous ovarian cancers diagnosed at a single regional cancer centre between 1988 and 2006. Data on baseline and treatment characteristics were collected retrospectively. We used multivariate Cox proportional hazard models to determine the independent effect of histology on death or recurrence, adjusting for age, tumour grade, primary cytoreductive surgery, year of diagnosis, adjuvant treatment, and stage. RESULTS Five hundred and thirty-three women with ovarian cancer were included in the study cohort; 98 (18.4%) had endometrioid histology and 435 (81.6%) serous histology. The five-year OS rate for women with endometrioid cancer was 80.6%, and for women with serous ovarian cancer, it was 35.0%. The 10-year OS rates were 68.4% and 18.4% for endometrioid and serous histology, respectively. After adjusting for confounders excluding stage, there was a significantly lower risk of death from endometrioid cancer compared to serous ovarian cancer (hazard ratio [HR] 0.41, 95% CI 0.26 to 0.66). However, the difference was no longer significant after adding tumour stage to the model (HR 0.74, 95% CI 0.45 to 1.24). We found similar results for the risk of recurrence (HR 0.41, 95% CI 0.27 to 0.62 with stage not included, compared to HR 0.77, 95% CI 0.49 to 1.21 with stage included). CONCLUSION In this large cohort, in comparison with women with serous ovarian cancer, women with endometrioid ovarian cancer presented at a younger age, had earlier stage disease, and had disease almost always confined to the pelvis. The earlier stage of presentation of endometrioid ovarian cancer resulted in improved five-year and 10-year OS rates compared to serous ovarian cancer.
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Huang KC, Yang J, Ng MC, Ng SK, Welch WR, Muto MG, Berkowitz RS, Ng SW. Cyclin A1 expression and paclitaxel resistance in human ovarian cancer cells. Eur J Cancer 2016; 67:152-163. [PMID: 27669502 PMCID: PMC5080661 DOI: 10.1016/j.ejca.2016.08.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 05/30/2016] [Accepted: 08/22/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND The development of intrinsic and acquired resistance to antineoplastic agents is a major obstacle to successful chemotherapy in ovarian cancers. Identification and characterisation of chemoresponse-associated biomarkers are of paramount importance for novel therapeutic development. METHODS Global RNA expression profiles were obtained by high-throughput microarray analysis. Cell cycle, proliferation rate, and paclitaxel sensitivity of ovarian cancer cells harbouring cyclin A1-inducible expression construct were compared with and without tetracycline induction, as well as when the cyclin A1 expression was suppressed by short inhibiting RNA (siRNA). Cellular senescence was evaluated by β-galactosidase activity staining. RESULTS Global RNA expression profiling and subsequent correlation studies of gene expression level and drug response has identified that elevated expression of cyclin A1 (CCNA1) was significantly associated with cellular resistance to paclitaxel, doxorubicin and 5-fluorouracil. The role of cyclin A1 in paclitaxel resistance was confirmed in ovarian cancer cells that harbour an inducible cyclin A1 expression construct, which showed reduced paclitaxel-mediated growth inhibition and apoptosis when cyclin A1 expression was induced, whereas downregulation of cyclin A1 expression in the same cell lines using cyclin A1-specific siRNAs sensitised the cells to paclitaxel toxicity. However, ovarian cancer cells with ectopic expression of cyclin A1 demonstrated slowdown of proliferation and senescence-associated β-galactosidase activity. CONCLUSIONS Our profiling and correlation studies have identified cyclin A1 as one chemoresistance-associated biomarker in ovarian cancer. The results of the characterisation studies suggest that cyclin A1 functions as an oncogene that controls proliferative and survival activities in tumourigenesis and chemoresistance of ovarian cancer.
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Affiliation(s)
- Kuan-Chun Huang
- Laboratory of Gynecologic Oncology, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Boston, MA 02115, USA
| | - Junzheng Yang
- Laboratory of Gynecologic Oncology, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Boston, MA 02115, USA
| | - Michelle C Ng
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Shu-Kay Ng
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Meadowbrook, Australia
| | - William R Welch
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Michael G Muto
- Laboratory of Gynecologic Oncology, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Boston, MA 02115, USA
| | - Ross S Berkowitz
- Laboratory of Gynecologic Oncology, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Boston, MA 02115, USA
| | - Shu-Wing Ng
- Laboratory of Gynecologic Oncology, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Boston, MA 02115, USA.
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Chern JY, Curtin JP. Appropriate Recommendations for Surgical Debulking in Stage IV Ovarian Cancer. Curr Treat Options Oncol 2016; 17:1. [PMID: 26714493 DOI: 10.1007/s11864-015-0380-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OPINION STATEMENT Epithelial ovarian cancer continues to be the leading cause of death due to gynecologic malignancy, and it is the fifth leading cause of cancer death in women in the USA and seventh worldwide. In most women with ovarian cancer, the disease is diagnosed at an advanced stage and primary cytoreductive surgery is considered standard of care. Traditionally, the gynecologic oncology literature supports the dictum that aggressive radical debulking to reduce intra-abdominal tumor burden to minimal or less than 1 cm of disease has significant impact on overall survival. However, the European Organization for Research and Treatment of Cancer (EORTC) trial found that survival after neoadjuvant followed by interval debulking surgery was similar to survival with the standard approach of primary surgery followed by chemotherapy. Many gynecologic oncologists have now adopted neoadjuvant chemotherapy for the treatment of stage IV ovarian cancer given the complex nature of this disease. Currently, there are conflicting results in the literature with regards to neoadjuvant chemotherapy versus primary debulking for stage IV ovarian cancer. While there is evidence that neoadjuvant treatment is not inferior to primary debulking, the literature also supports that maximizing debulking efforts with radical surgery can provide a survival benefit in patients with stage IV ovarian carcinoma.
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Affiliation(s)
- Jing-Yi Chern
- Department of Obstetrics and Gynecology, NYU Langone Medical Center, NYU School of Medicine, 550 First Ave, NBV 9E2, New York, NY, 10016, USA.
| | - John P Curtin
- Department of Obstetrics and Gynecology, NYU Langone Medical Center, NYU School of Medicine, 550 First Ave, NBV 9E2, New York, NY, 10016, USA.
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Cozzi GD, Samuel JM, Fromal JT, Keene S, Crispens MA, Khabele D, Beeghly-Fadiel A. Thresholds and timing of pre-operative thrombocytosis and ovarian cancer survival: analysis of laboratory measures from electronic medical records. BMC Cancer 2016; 16:612. [PMID: 27502272 PMCID: PMC4977858 DOI: 10.1186/s12885-016-2660-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Background Thrombocytosis has been associated with poor ovarian cancer prognosis. However, comparisons of thresholds to define thrombocytosis and evaluation of relevant timing of platelet measurement has not been previously conducted. Methods We selected Tumor Registry confirmed ovarian, primary peritoneal, and fallopian tube cancer cases diagnosed between 1995–2013 from the Vanderbilt University Medical Center. Laboratory measured platelet values from electronic medical records (EMR) were used to determine thrombocytosis at three thresholds: a platelet count greater than 350, 400, or 450 × 109/liter. Timing was evaluated with 5 intervals: on the date of diagnosis, and up to 1, 2, 4, and 8 weeks prior to the date of diagnosis. Cox regression was used to calculate hazard ratios (HR) and confidence intervals (CI) for association with overall survival; adjustment included age, stage, grade, and histologic subtype of disease. Results Pre-diagnosis platelet measures were available for 136, 241, 280, 297, and 304 cases in the five intervals. The prevalence of thrombocytosis decreased with increasing thresholds and was generally consistent across the five time intervals, ranging from 44.8–53.2 %, 31.6–39.4 %, and 19.9–26.1 % across the three thresholds. Associations with higher grade and stage of disease gained significance as the threshold increased. With the exception of the lowest threshold on the date of diagnosis (HR350: 1.55, 95 % CI: 0.97–2.47), all other survival associations were significant, with the highest reaching twice the risk of death for thrombocytosis on the date of diagnosis (HR400: 2.01, 95 % CI: 1.25–3.23). Conclusions Our EMR approach yielded associations comparable to published findings from medical record abstraction approaches. In addition, our results indicate that lower thrombocytosis thresholds and platelet measures up to 8 weeks before diagnosis may inform ovarian cancer characteristics and prognosis.
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Affiliation(s)
- Gabriella D Cozzi
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, 838-A, Nashville, TN, 37203, USA
| | - Jacob M Samuel
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, 838-A, Nashville, TN, 37203, USA
| | - Jason T Fromal
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, 838-A, Nashville, TN, 37203, USA
| | - Spencer Keene
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, 838-A, Nashville, TN, 37203, USA
| | - Marta A Crispens
- Division of Gynecologic Oncology, Department of Obstetics and Gynecology, Vanderbilt University Medical Center, Nashville, TN, 37203, USA.,Vanderbilt-Ingram Cancer Center, Nashville, TN, 37203, USA
| | - Dineo Khabele
- Division of Gynecologic Oncology, Department of Obstetics and Gynecology, Vanderbilt University Medical Center, Nashville, TN, 37203, USA.,Vanderbilt-Ingram Cancer Center, Nashville, TN, 37203, USA
| | - Alicia Beeghly-Fadiel
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, 838-A, Nashville, TN, 37203, USA. .,Vanderbilt-Ingram Cancer Center, Nashville, TN, 37203, USA.
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FIGO stage IV epithelial ovarian, fallopian tube and peritoneal cancer revisited. Gynecol Oncol 2016; 142:597-607. [PMID: 27335253 DOI: 10.1016/j.ygyno.2016.06.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 06/13/2016] [Accepted: 06/15/2016] [Indexed: 12/14/2022]
Abstract
Epithelial ovarian, fallopian tube and peritoneal cancer (EOC) is the seventh most common cancer diagnosis among women worldwide and shows the highest mortality rate of all gynecologic tumors. Different histological and anatomic spread patterns as well as multiple gene-expression based studies have demonstrated that EOC is indeed a heterogeneous disease. The prognostic factors that best predict the survival in this disease include: age, performance status and patient's comorbidities at the time of diagnosis; tumor biology, histological type, amount of residual tumor after surgery and finally tumor stage as surrogate for pre-operative tumor burden and growth pattern. In the majority of patients, the disease is diagnosed in advanced stage, disseminated intra- and/or extra-abdominally. It is unclear whether this is a consequence of distinct tumor biology, absence of anatomic barriers between ovary and the abdominal cavity, delay of diagnosis and/or the lack of sufficient early detection methods. FIGO stage IV disease, defined as tumor spread outside the abdominal cavity (including malignant pleural effusion) and/or visceral metastases, will be present in 12-33% of the patients at initial diagnosis. Overall, median survival for patients with stage IV disease ranges from 15 to 29months, with an estimated 5-year survival of approximately 20%. Unfortunately, over the past decades the overall survival gain compared to stage III remains disappointing. The current review aims to summarize the current data published in the international literature concerning FIGO stage IV EOC and discusses the published evidence for the clinical management of these patients.
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Szatkowski W, Blecharz P, Mituś JW, Jasiówka M, Łuczyńska E, Jakubowicz J, Byrski T. Prognostic factors in Polish patients with BRCA1-dependent ovarian cancer. Hered Cancer Clin Pract 2016; 14:4. [PMID: 26807161 PMCID: PMC4724399 DOI: 10.1186/s13053-015-0041-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 10/07/2015] [Indexed: 11/24/2022] Open
Abstract
Background Treatment outcomes appear to be better for ovarian cancer (OC) patients carrying the BRCA1/2 germline mutation than for patients with sporadic OC. However, most published data are for North American, British and Jewish populations. There have been very few studies on treatment outcomes in Central and Eastern European patients with OC. The aim of this study was to analyse prognostic factors in Polish patients with BRCA1-dependent OC (BRCA1-OC). Methods The records of patients with OC treated with surgery and chemotherapy at the Centre of Oncology in Kraków, Poland, between 2004 and 2009 were reviewed. Based on family history, a group of 249 consecutive patients fulfilling the criteria for risk of hereditary OC were selected and tested for the germline BRCA1 mutation. Response to combination therapy (surgery and chemotherapy) in the BRCA1-OC group was assessed based on clinical examination, imaging and serum CA125. Results Germline BRCA1 mutations were detected in 69 of the 249 patients, but three of these patients failed to complete the study. Finally, 66 patients with BRCA1-OC were included in the study group. The median age of the study patients was 49.5 years. All had undergone primary or interval cytoreductive surgery and chemotherapy. Progression occurred in 48 (72.7 %) of the 66 patients and median time to progression was 20 months. The 5-year overall survival rate in was 43.9 % and median survival time was 32.3 months. On multivariate analysis, the endometrial subtype of OC and serum CA125 < 12.5 U/ml at the end of treatment were independent, positive prognostic factors for 5-year overall survival. Conclusion Prognostic factors for favourable treatment outcomes in Polish patients with BRCA1-OC do not appear to differ from those in patients with sporadic OC. The incidence of the endometrial subtype of OC was relatively high (34.9 %) among women in the study. This was unexpected and has not been reported previously. This subtype of OC was an independent prognostic factor for favourable treatment outcomes.
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Affiliation(s)
- Wiktor Szatkowski
- Department of Gynaecological Oncology, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland
| | - Paweł Blecharz
- Department of Gynaecological Oncology, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland
| | - Jerzy W Mituś
- Department of Surgical Oncology, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland ; Department of Anatomy, Collegium Medicum, Jagiellonian University, ul. Kopernika 12, 31-034 Kraków, Poland
| | - Marek Jasiówka
- Department of Medical Oncology, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland
| | - Elżbieta Łuczyńska
- Department of Radiology, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland
| | - Jerzy Jakubowicz
- Department of Radiotherapy, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, ul. Garncarska 11, 31-115 Kraków, Poland
| | - Tomasz Byrski
- Department of Genetics and Pathology, International Hereditary Cancer Center and Clinic of Oncology Pomeranian Medical University, Szczecin, ul. Połabska 4, 70-115 Szczecin, Poland
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van Vliet MM, Schreuder HW, Pasker-de Jong PC, Duk MJ. Centralisation of epithelial ovarian cancer surgery: results on survival from a peripheral teaching hospital. Eur J Obstet Gynecol Reprod Biol 2015; 192:72-8. [DOI: 10.1016/j.ejogrb.2015.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 06/05/2015] [Accepted: 06/12/2015] [Indexed: 10/23/2022]
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Potential impact of (rs 4645878) BAX promoter -248G>A and (rs 1042522) TP53 72Arg>pro polymorphisms on epithelial ovarian cancer patients. Clin Transl Oncol 2015. [PMID: 26209050 DOI: 10.1007/s12094-015-1338-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND In India, Epithelial ovarian cancer has emerged as one of the most common malignancies affecting women. Tumor protein 53 (TP53) induces expression of the B cell lymphoma 2-associated X protein (BAX) gene by directly binding to the TP53-binding element in the BAX promoter. Therefore, we hypothesized that single-nucleotide polymorphism of BAX promoter -248G>A and TP53 72Arg>Pro gene may jointly contribute to ovarian cancer risk. OBJECTIVES This study aimed at exploring the association of BAX promoter -248G>A and TP53 72Arg>Pro gene polymorphism with risk of developing EOC and its clinicopathological features and to evaluate gene-gene interaction of these two polymorphisms with risk of developing EOC. MATERIALS The study was conducted on 70 Epithelial ovarian cancer patients and 70 healthy controls. Genotyping of p53 codon 72 and BAX promoter gene was examined by ASO-PCR and PICA-PCR, respectively. Odds ratios and 95 % confidence intervals were calculated. RESULTS We found an increased cancer risk associated with the BAX AA (ORs = 4.1, 95 %, CI = 1.23-13.97) genotype. An increased risk was also associated with the TP53 Pro/Pro (OR = 4.4, 95 % CI = 1.40-13.99) and Arg/Pro genotype (OR = 2.3, 95 % CI = 1.13-4.86). The gene-gene interaction of these polymorphisms increased EOC risk in a more than additive manner (ORs for the presence of both BAX AA and TP53 Arg/Pro genotypes = 8.7, 95 % CI = 1.66-45.48). BAX GG genotype was associated with adverse staging of cancer (P = 0.01). CONCLUSIONS The findings suggest that polymorphism of BAX and TP53 genes may be potential genetic modifiers for developing ovarian cancer.
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Prognostic value of histological type in stage IV ovarian carcinoma: a retrospective analysis of 223 patients. Br J Cancer 2015; 112:1376-83. [PMID: 25867257 PMCID: PMC4402461 DOI: 10.1038/bjc.2015.97] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 01/23/2015] [Accepted: 02/16/2015] [Indexed: 12/02/2022] Open
Abstract
Background: Patients with FIGO stage IV epithelial ovarian carcinoma have a poor but non-uniform prognosis. This study aimed to compare the survival of patients with serous or endometrioid tumours (S/E) and clear cell or mucinous tumours (non-S/E). Methods: Data for 223 patients who underwent surgery between 1987 and 2010 and were diagnosed by centralized pathology review and were retrospectively analysed. The patients included 169 with S/E tumours and 54 with non-S/E tumours. Results: The median overall survivals (OSs) of the S/E and non-S/E groups were 3.1 and 0.9 years, respectively (P<0.001). Six patients (2.7%), all with non-S/E tumours, died within 6 weeks after the initial surgery. Multivariate OS analysis revealed that performance status, residual tumor, metastatic sites, no debulking surgery, and non-S/E tumours were independent poor prognostic factors. For patients with non-S/E tumours, prognosis was more favourable for single-organ metastasis, except for liver or distant lymph nodes, no residual tumor, and resection of metastasis (median OS: 4.1, 4.6, and 2.6 years, respectively). Conclusions: In stage IV ovarian carcinoma, non-S/E tumours are associated with a significantly poorer prognosis and higher rates of early mortality compared to S/E tumours. Therefore, careful management and development of new strategies are required.
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Bryand A, Hamidou Z, Paget-Bailly S, Bonnetain F, Mathelin C, Baldauf JJ, Akladios C. [Health-related quality of life in patients treated for ovarian cancer: tools and issues]. ACTA ACUST UNITED AC 2015; 43:151-7. [PMID: 25596884 DOI: 10.1016/j.gyobfe.2014.12.011] [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: 06/22/2014] [Accepted: 12/15/2014] [Indexed: 11/30/2022]
Abstract
Health-related quality of life (QoL) in patients treated for ovarian cancer is directly and heavily impacted by the natural history of cancer, its evolution and its therapeutic modalities. The evaluation and consideration of various parameters of QoL seems to be a major issue. Indeed, on the one hand, it is essential to take into account the opinion of patients in the choice of therapeutic strategies for this cancer with a poor prognosis and, on the other hand, more and more studies show that QoL is an independent prognostic factor in ovarian cancer. Improvement in this case, in addition to being an endpoint by itself, would potentially improve the overall survival of patients. To date there are several tools to assess QOL of patients with ovarian cancer. The 2 questionnaires most commonly used are: FACT-O and the EORTC QLQ-OV28. The aim of our study was to evaluate from a review of the literature, the reciprocal effects of ovarian cancer on QoL and QoL on ovarian cancer survival, as well as specificities of each of the 2 questionnaires most commonly used in assessing the QoL.
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Affiliation(s)
- A Bryand
- CHU Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France.
| | - Z Hamidou
- Service de santé publique, faculté de médecine, 27, boulevard Jean-Moulin, 13385 Marseille cedex, France
| | - S Paget-Bailly
- CHRU de Besançon, 2, place Saint-Jacques, 25000 Besançon, France
| | - F Bonnetain
- CHRU de Besançon, 2, place Saint-Jacques, 25000 Besançon, France
| | - C Mathelin
- CHU Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - J-J Baldauf
- CHU Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - C Akladios
- CHU Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
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Ezzati M, Abdullah A, Shariftabrizi A, Hou J, Kopf M, Stedman JK, Samuelson R, Shahabi S. Recent Advancements in Prognostic Factors of Epithelial Ovarian Carcinoma. INTERNATIONAL SCHOLARLY RESEARCH NOTICES 2014; 2014:953509. [PMID: 27382614 PMCID: PMC4897239 DOI: 10.1155/2014/953509] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 08/26/2014] [Indexed: 01/03/2023]
Abstract
Ovarian cancer remains the most common cause of gynecologic cancer-related death among women in developed countries. Nevertheless, subgroups of ovarian cancer patients experience relatively longer survival. Efforts to identify prognostic factors that characterize such patients are ongoing, with investigational areas including tumor characteristics, surgical management, inheritance patterns, immunologic factors, and genomic patterns. This review discusses various demographic, clinical, and molecular factors implicating longevity and ovarian cancer survival. Continued efforts at identifying these prognosticators may result in invaluable adjuncts to the treatment of ovarian cancer, with the ultimate goal of advancing patient care.
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Affiliation(s)
- Mohammad Ezzati
- Department of Obstetrics and Gynecology, Washington Hospital Center, 110 Irving Street NW, Washington, DC 20010, USA
- Department of Obstetrics and Gynecology, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Amer Abdullah
- Department of Obstetrics, Gynecology and Reproductive Biology, Danbury Hospital, 24 Hospital Avenue, Danbury, CT 06810, USA
| | - Ahmad Shariftabrizi
- Department of Pathology and Laboratory Medicine, School of Medicine, Tufts University, 800 Washington Street, Boston, MA 02111, USA
| | - June Hou
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology and Women's Health, Albert Einstein College of Medicine and Montefiore Medical Center, Montefiore Centennial, 3332 Rochambeau Avenue, Bronx, NY 10467-2836, USA
| | - Michael Kopf
- Department of Medicine, Danbury Hospital, 24 Hospital Avenue, Danbury, CT 06810, USA
| | - Jennifer K. Stedman
- Department of Obstetrics, Gynecology and Reproductive Biology, Danbury Hospital, 24 Hospital Avenue, Danbury, CT 06810, USA
| | - Robert Samuelson
- Department of Obstetrics, Gynecology and Reproductive Biology, Danbury Hospital, 24 Hospital Avenue, Danbury, CT 06810, USA
| | - Shohreh Shahabi
- Department of Obstetrics, Gynecology and Reproductive Biology, Danbury Hospital, 24 Hospital Avenue, Danbury, CT 06810, USA
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An imaging-based platform for high-content, quantitative evaluation of therapeutic response in 3D tumour models. Sci Rep 2014; 4:3751. [PMID: 24435043 PMCID: PMC3894557 DOI: 10.1038/srep03751] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 12/24/2013] [Indexed: 12/17/2022] Open
Abstract
While it is increasingly recognized that three-dimensional (3D) cell culture models recapitulate drug responses of human cancers with more fidelity than monolayer cultures, a lack of quantitative analysis methods limit their implementation for reliable and routine assessment of emerging therapies. Here, we introduce an approach based on computational analysis of fluorescence image data to provide high-content readouts of dose-dependent cytotoxicity, growth inhibition, treatment-induced architectural changes and size-dependent response in 3D tumour models. We demonstrate this approach in adherent 3D ovarian and pancreatic multiwell extracellular matrix tumour overlays subjected to a panel of clinically relevant cytotoxic modalities and appropriately designed controls for reliable quantification of fluorescence signal. This streamlined methodology reads out the high density of information embedded in 3D culture systems, while maintaining a level of speed and efficiency traditionally achieved with global colorimetric reporters in order to facilitate broader implementation of 3D tumour models in therapeutic screening.
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Abdominopelvic cytoreduction rates and recurrence sites in stage IV ovarian cancer: Is there a case for thoracic cytoreduction? Gynecol Oncol 2013; 131:27-31. [DOI: 10.1016/j.ygyno.2013.07.093] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 07/11/2013] [Accepted: 07/16/2013] [Indexed: 11/21/2022]
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Vettukattil R, Hetland TE, Flørenes VA, Kærn J, Davidson B, Bathen TF. Proton magnetic resonance metabolomic characterization of ovarian serous carcinoma effusions: chemotherapy-related effects and comparison with malignant mesothelioma and breast carcinoma. Hum Pathol 2013; 44:1859-66. [DOI: 10.1016/j.humpath.2013.02.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 02/09/2013] [Accepted: 02/11/2013] [Indexed: 10/26/2022]
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Anbil S, Rizvi I, Celli JP, Alagic N, Pogue BW, Hasan T. Impact of treatment response metrics on photodynamic therapy planning and outcomes in a three-dimensional model of ovarian cancer. JOURNAL OF BIOMEDICAL OPTICS 2013; 18:098004. [PMID: 24802230 PMCID: PMC3783041 DOI: 10.1117/1.jbo.18.9.098004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 08/19/2013] [Indexed: 05/06/2023]
Abstract
Common methods to characterize treatment efficacy based on morphological imaging may misrepresent outcomes and exclude effective therapies. Using a three-dimensional model of ovarian cancer, two functional treatment response metrics are used to evaluate photodynamic therapy (PDT) efficacy: total volume, calculated from viable and nonviable cells, and live volume, calculated from viable cells. The utility of these volume-based metrics is corroborated using independent reporters of photodynamic activity: viability, a common fluorescence-based ratiometric analysis, and photosensitizer photobleaching, which is characterized by a loss of fluorescence due in part to the production of reactive species during PDT. Live volume correlated with both photobleaching and viability, suggesting that it was a better reporter of PDT efficacy than total volume, which did not correlate with either metric. Based on these findings, live volume and viability are used to probe the susceptibilities of tumor populations to a range of PDT dose parameters administered using 0.25, 1, and 10 μM benzoporphyrin derivative (BPD). PDT with 0.25 μM BPD produces the most significant reduction in live volume and viability and mediates a substantial shift toward small nodules. Increasingly sophisticated bioengineered models may complement current treatment planning approaches and provide unique opportunities to critically evaluate key parameters including metrics of therapeutic response.
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Affiliation(s)
- Sriram Anbil
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Imran Rizvi
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jonathan P. Celli
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- University of Massachusetts Boston, Department of Physics, Boston, Massachusetts
| | - Nermina Alagic
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Brian W. Pogue
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Address all correspondence to: Tayyaba Hasan, Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts. Tel: 617 726 6996; Fax: 617 726 3192; E-mail:
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MacArthur KM, Nicholl MB. Principles and Innovations in Peritoneal Surface Malignancy Treatment. World J Oncol 2013; 4:129-136. [PMID: 29147344 PMCID: PMC5649776 DOI: 10.4021/wjon660w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2013] [Indexed: 12/29/2022] Open
Abstract
Cytoreductive surgery with heated intraperitoneal chemotherapy (CRS/HIPEC) remains a controversial treatment for malignant disease of the peritoneal cavity. We review the scientific principles underscoring the rationale for CRS/HIPEC, recent innovations and ongoing controversies. Lack of level 1 data limits the understanding of the true benefit of CRS/HIPEC.
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Affiliation(s)
- Kelly M MacArthur
- Department of Surgery, University of Missouri School of Medicine, Columbia, Missouri 65212, USA
| | - Michael B Nicholl
- Department of Surgery, University of Missouri School of Medicine, Columbia, Missouri 65212, USA.,Ellis Fischel Cancer Center, University of Missouri School of Medicine, Columbia, Missouri 65212, USA
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Landrum LM, Java J, Mathews CA, Lanneau GS, Copeland LJ, Armstrong DK, Walker JL. Prognostic factors for stage III epithelial ovarian cancer treated with intraperitoneal chemotherapy: a Gynecologic Oncology Group study. Gynecol Oncol 2013; 130:12-8. [PMID: 23578540 DOI: 10.1016/j.ygyno.2013.04.001] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 03/27/2013] [Accepted: 04/01/2013] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To determine prognostic factors for survival in ovarian cancer patients treated with intraperitoneal (IP) chemotherapy using ancillary data from cooperative group clinical trials. METHODS Data were collected from 428 patients with stage III ovarian cancer who underwent optimal surgical cytoreduction (<1 cm) followed by IP paclitaxel/platinum chemotherapy. Primary endpoints were progression free survival (PFS) and overall survival (OS). Potential prognostic variables were included in Cox proportional hazard regression models. Multivariate analysis was conducted to identify independent prognostic factors. RESULTS Median PFS was 24.9 months (95% CI, 23.0-29.2) and median OS was 61.8 months (95% CI, 55.5-69.8). Predictors for PFS were histology, surgical stage and residual disease. Age, histology, and residual disease were prognostic for OS. There were no differences in the hazard ratio for death or progression between patients with positive, negative, or unknown lymph node status. For patients receiving IP chemotherapy (n=428), 36% of patients had no residual disease with median PFS of 43.2 months (95% CI 32.5-60.4) and median OS of 110 months (95% CI, 60.0-161.3). CONCLUSIONS Age, histology, and extent of residual disease were predictors of OS in stage III patients treated with IP chemotherapy following optimal cytoreduction. Patients with no residual disease following primary surgery that are treated with adjuvant platinum based IP chemotherapy have survival measures that exceed any rates previously seen in this population.
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Affiliation(s)
- Lisa M Landrum
- University of Oklahoma Health Sciences Center, Section of GYN Oncology, Oklahoma City, OK 73104, USA.
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Tropé CG, Elstrand MB, Sandstad B, Davidson B, Oksefjell H. Neoadjuvant chemotherapy, interval debulking surgery or primary surgery in ovarian carcinoma FIGO stage IV? Eur J Cancer 2012; 48:2146-54. [DOI: 10.1016/j.ejca.2012.01.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 01/29/2012] [Indexed: 11/27/2022]
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O'Malley CD, Shema SJ, Cress RD, Bauer K, Kahn AR, Schymura MJ, Wike JM, Stewart SL. The implications of age and comorbidity on survival following epithelial ovarian cancer: summary and results from a Centers for Disease Control and Prevention study. J Womens Health (Larchmt) 2012; 21:887-94. [PMID: 22816528 DOI: 10.1089/jwh.2012.3781] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Advances in treatment have improved ovarian cancer survival for most women, although less for the elderly. We report on this disparity and add further evidence about the relationship among age, comorbidity, and survival after ovarian cancer. METHODS To examine age and comorbidity, Centers for Disease Control and Prevention (CDC)-funded cancer registries examined 2367 women residing in New York and Northern California diagnosed with epithelial ovarian cancer (1998-2000). Subjects were identified through tumor registries, treatment data were supplemented with physician survey, and comorbidity was identified through hospital discharge database linkages. Proportional hazards modeling was used to estimate the risk of death by age and comorbidity, adjusting for clinical and sociodemographic factors. RESULTS Crude survival at 1 year and 3 years was 71.9% and 50.1%, respectively. Within stage, age-specific survival rates were lower in the oldest groups, particularly for those with advanced disease. For age 75+, 3-year survival was 13% vs. 50% in those <35 (stage IV). For all stages, women without comorbidity had higher survival rates than those with comorbidity. Older age and comorbidity were both associated with advanced stage and less aggressive treatment. The adjusted risk of death was 40%, and it was 80% higher for the 65-74 and 75+ groups, respectively, compared to women 35-64 (p<0.00). Comorbidity increased the risk of death by 40% (p<0.00). CONCLUSIONS This study confirmed the independent adverse effects of age and comorbidity on survival following ovarian cancer. As the population ages, the co-occurrence of ovarian cancer and comorbidity will increase. Further work identifying critical conditions that impact survival could potentially inform complex treatment decisions.
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Masoumi Moghaddam S, Amini A, Morris DL, Pourgholami MH. Significance of vascular endothelial growth factor in growth and peritoneal dissemination of ovarian cancer. Cancer Metastasis Rev 2012; 31:143-62. [PMID: 22101807 PMCID: PMC3350632 DOI: 10.1007/s10555-011-9337-5] [Citation(s) in RCA: 151] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Vascular endothelial growth factor (VEGF) is a key regulator of angiogenesis which drives endothelial cell survival, proliferation, and migration while increasing vascular permeability. Playing an important role in the physiology of normal ovaries, VEGF has also been implicated in the pathogenesis of ovarian cancer. Essentially by promoting tumor angiogenesis and enhancing vascular permeability, VEGF contributes to the development of peritoneal carcinomatosis associated with malignant ascites formation, the characteristic feature of advanced ovarian cancer at diagnosis. In both experimental and clinical studies, VEGF levels have been inversely correlated with survival. Moreover, VEGF inhibition has been shown to inhibit tumor growth and ascites production and to suppress tumor invasion and metastasis. These findings have laid the basis for the clinical evaluation of agents targeting VEGF signaling pathway in patients with ovarian cancer. In this review, we will focus on VEGF involvement in the pathophysiology of ovarian cancer and its contribution to the disease progression and dissemination.
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Affiliation(s)
- Samar Masoumi Moghaddam
- Cancer Research Laboratories, Department of Surgery, St George Hospital, University of New South Wales, Sydney, NSW 2217 Australia
| | - Afshin Amini
- Cancer Research Laboratories, Department of Surgery, St George Hospital, University of New South Wales, Sydney, NSW 2217 Australia
| | - David L. Morris
- Department of Surgery, St George Hospital, University of New South Wales, Sydney, NSW 2217 Australia
| | - Mohammad H. Pourgholami
- Cancer Research Laboratories, Department of Surgery, St George Hospital, University of New South Wales, Sydney, NSW 2217 Australia
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Davidson B, Tropé CG, Reich R. Epithelial-mesenchymal transition in ovarian carcinoma. Front Oncol 2012; 2:33. [PMID: 22655269 PMCID: PMC3356037 DOI: 10.3389/fonc.2012.00033] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Accepted: 03/21/2012] [Indexed: 12/22/2022] Open
Abstract
Ovarian cancer is the most lethal gynecologic malignancy, with the majority of patients dying within 5 years of diagnosis. This poor survival of patients diagnosed with this malignancy is attributed to diagnosis at advanced stage, when the tumor has metastasized, and to chemotherapy resistance, either primary or developing along tumor progression. However, ovarian carcinomas, constituting the vast majority of ovarian cancers, additionally have unique biology, one aspect of which is the ability to co-express epithelial and mesenchymal determinants. epithelial–mesenchymal transition (EMT), a physiological process by which mesenchymal cells are formed and migrate to target organs during embryogenesis, is involved in cancer cell invasion and metastasis. However, these changes do not fully occur in ovarian carcinoma, and are even reversed in tumor cells present in malignant peritoneal and pleural effusions. This review summarizes current knowledge in this area, including the characteristics of EMT related to adhesion, transcriptional regulation and chemoresistance, and their clinical relevance, as well as the recently observed regulation of EMT by microRNA.
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Affiliation(s)
- Ben Davidson
- Division of Pathology, Norwegian Radium Hospital, Oslo University Hospital Oslo, Norway
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Hoskins PJ, Le N, Gilks B, Tinker A, Santos J, Wong F, Swenerton KD. Low-stage ovarian clear cell carcinoma: population-based outcomes in British Columbia, Canada, with evidence for a survival benefit as a result of irradiation. J Clin Oncol 2012; 30:1656-62. [PMID: 22493415 DOI: 10.1200/jco.2011.40.1646] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the population-based outcomes of stage I and II ovarian clear cell carcinoma (OCCC) in a North American population treated with carboplatin/paclitaxel and abdominopelvic irradiation. PATIENTS AND METHODS Retrospective analysis was performed of 241 patients referred in the carboplatin/paclitaxel era. Irradiation was to be used with a few defined exceptions. However, because of differing beliefs as to its effectiveness, its use was consistently avoided by specific oncologists, allowing the opportunity to study its possible effect on disease-free survival (DFS) in these concurrent cohorts. RESULTS Five- and 10-year DFS rates were 84% and 70% for stage IA/B; 67% and 57% for stage IC; and 49% and 44% for stage II, respectively. Five- and 10-year DFS rates for those with stage IC disease based purely on rupture were similar to rates for patients with stage IA/B, at 92% and 71%, respectively. The remaining patients with stage IC had 48% 5- and 10-year DFS. Multivariate analysis using a decision tree identified positive cytology as the most important factor (72% relapse rate if positive and 27% if negative or unknown). If, in addition, the capsule surface was involved, then the relapse rate was 93%. Irradiation had no discernible survival benefit for patients with stage IA and IC (rupture alone), whereas for the remainder of patients with stage IC and stage II, it improved DFS by 20% at 5 years (relative risk, 0.5); the benefit was most evident in the cytologically negative/unknown group. CONCLUSION DFS is similar in this North American population with early OCCC to the DFS reported in Asia. A potential benefit from irradiation was evident in a subset.
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Affiliation(s)
- Paul J Hoskins
- British Columbia CancerAgency, Vancouver, British Columbia, Canada.
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Elstrand MB, Sandstad B, Oksefjell H, Davidson B, Tropé CG. Prognostic significance of residual tumor in patients with epithelial ovarian carcinoma stage IV in a 20 year perspective. Acta Obstet Gynecol Scand 2012; 91:308-17. [PMID: 22050605 DOI: 10.1111/j.1600-0412.2011.01316.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE We aimed to evaluate prognostic factors impacting on overall survival during a 20 year period with substantial changes in surgical approach and chemotherapy management of patients with epithelial ovarian carcinoma stage IV. DESIGN A retrospective population-based study. SETTING The Norwegian Radium Hospital during 1985-2005. POPULATION Three hundred and ninety-four patients with epithelial ovarian carcinoma stage IV treated at the Norwegian Radium Hospital. METHODS The cohort was divided into two groups (1985-1995 and 1996-2005), and clinical and pathological characteristics were compared. Univariate and multivariate analyses were performed to identify prognostic factors during 1985-1995, 1996-2005 and 1985-2005. MAIN OUTCOME MEASURES Prognostic factors and overall survival in the three periods. RESULTS Median overall survival improved from 1985-1995 to 1996-2005 (from 1.3 to 2.1 years). More patients had macroscopic radical surgery (28 vs. 11%), received neoadjuvant chemotherapy and were treated with platinum-taxane combination therapy from 1996-2005 compared to 1985-1995. Patients with primary surgery had improved median overall survival from 1996-2005 compared to 1985-1995. In multivariate analyses, surgical approach was not a prognostic factor for overall survival, but chemotherapy was during 1985-2005. Postoperative residual tumor was a prognostic factor for overall survival in all periods. CONCLUSIONS Macroscopic radical surgery is a strong prognostic factor for overall survival and is achievable in a subset of patients with epithelial ovarian carcinoma stage IV. Improved selection criteria for what treatment algorithm to choose for patients with epithelial ovarian carcinoma stage IV are warranted.
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Affiliation(s)
- Mari B Elstrand
- Department of Obstetrics and Gynecology, Baerum Hospital, Norway
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Rauh-Hain JA, Rodriguez N, Growdon WB, Goodman AK, Boruta DM, Horowitz NS, del Carmen MG, Schorge JO. Primary debulking surgery versus neoadjuvant chemotherapy in stage IV ovarian cancer. Ann Surg Oncol 2011; 19:959-65. [PMID: 21994038 DOI: 10.1245/s10434-011-2100-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Indexed: 12/14/2022]
Abstract
PURPOSE Primary debulking surgery (PDS) has historically been the standard treatment for advanced ovarian cancer. Recent data appear to support a paradigm shift toward neoadjuvant chemotherapy with interval debulking surgery (NACT-IDS). We hypothesized that stage IV ovarian cancer patients would likely benefit from NACT-IDS by achieving similar outcomes with less morbidity. METHODS Patients with stage IV epithelial ovarian cancer who underwent primary treatment between January 1, 1995 and December 31, 2007, were identified. Data were retrospectively extracted. Each patient record was evaluated to subclassify stage IV disease according to the sites of tumor dissemination at the time of diagnosis. The Kaplan-Meier method was used to compare overall survival (OS) data. RESULTS A total of 242 newly diagnosed stage IV epithelial ovarian cancer patients were included in the final analysis; 176 women (73%) underwent PDS, 45 (18%) NACT-IDS, and 21 (9%) chemotherapy only. The frequency of achieving complete resection to no residual disease was significantly higher in patients with NACT-IDS versus PDS (27% vs. 7.5%; P < 0.001). When compared to women treated with NACT-IDS, women with PDS had longer admissions (12 vs. 8 days; P = 0.01), more frequent intensive care unit admissions (12% vs. 0%; P = 0.01), and a trend toward a higher rate of postoperative complications (27% vs. 15%; P = 0.08). The patients who received only chemotherapy had a median OS of 23 months, compared to 33 months in the NACT-IDS group and 29 months in the PDS group (P = 0.1). CONCLUSIONS NACT-IDS for stage IV ovarian cancer resulted in higher rates of complete resection to no residual disease, less morbidity, and equivalent OS compared to PDS.
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Affiliation(s)
- J Alejandro Rauh-Hain
- Division of Gynecologic Oncology, Vincent Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Onda T, Konishi I, Yoshikawa H, Kamura T. The history of the Gynecologic Cancer Study Group (GCSG) of the Japan Clinical Oncology Group (JCOG). Jpn J Clin Oncol 2011; 41:1156-61. [PMID: 21890655 DOI: 10.1093/jjco/hyr111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The Gynecologic Cancer Study Group (GCSG) of the Japan Clinical Oncology Group (JCOG) was organized in 1994. The GCSG has developed under the leadership of three successive group representatives, five principal study investigators, the cooperation of group members and the support of several public research funds. At present, 38 institutions are participating as active members of the GCSG of the JCOG. In addition to gynecologic oncologists, medical oncologists, pathologists and radiotherapists are participating in our group. Our group manages female genital malignancies including uterine cervical, endometrial, ovarian, tubal and vulvar cancers. Because the incidences of uterine cervical (in younger women), endometrial and ovarian cancer have increased in Japan in recent years, we are developing new standard treatments especially for these malignancies. As of 31 May 2011, our group has conducted six JCOG clinical trials (three completed and three ongoing) and completed one JCOG accompanying study, which is now in preparation for publication. Our group has also conducted several retrospective studies, and Phase I and II trials independent of the JCOG Data Center. Our aim is to conduct unique and high-quality clinical trials which we can appeal to the world. In this review, we present the organization and achievements of our group, along with a list of participating institutions, as the history of the GCSG of the JCOG.
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Affiliation(s)
- Takashi Onda
- Division of Gynecologic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
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Kim G, Davidson B, Henning R, Wang J, Yu M, Annunziata C, Hetland T, Kohn EC. Adhesion molecule protein signature in ovarian cancer effusions is prognostic of patient outcome. Cancer 2011; 118:1543-53. [PMID: 22009736 DOI: 10.1002/cncr.26449] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Revised: 06/03/2011] [Accepted: 06/20/2011] [Indexed: 01/17/2023]
Abstract
BACKGROUND Ovarian cancer cells in malignant effusions lack attachment to solid-phase matrix substrata and receive survival stimuli through cell-cell and cell-soluble matrix molecule interactions. We hypothesized that adhesion-related survival and proliferation pathway signals can inform clinical outcomes and guide targeted therapeutics. METHODS Lysed cell pellets from a blinded set of benign (n = 20) and malignant (n = 51) peritoneal and pleural ovarian cancer patient effusions were applied to reverse-phase protein arrays and examined using validated antibodies to adhesion-associated protein endpoints. Results were subjected to hierarchical clustering for signature development. Association between specimen type, protein expression, and clinicopathologic associations were analyzed using the Mann-Whitney U test. Survival outcomes were estimated using the Kaplan-Meier method with log-rank comparison. RESULTS A cell adhesion protein signature obtained from unsupervised clustering distinguished malignant from benign effusions (P = 6.18E-06). Protein subset analyses from malignant cases defined 3 cell adhesion protein clusters driven by E-cadherin, epithelial cell adhesion molecule, and N-cadherin, respectively. The components of the E- and N-cadherin clusters correlated with clinical outcome by Kaplan-Meier statistics. Univariate analysis indicated that FAK and phosphorylated AKT were associated with higher overall and progression-free survival (PFS) (P = .03), and Akt, phosphorylated paxillin, and E- and N-cadherin were associated with improved PFS (P ≤ .05). If 4 or 5 of the index adhesion proteins were high, PFS was improved by multivariate analysis (P ≤ .01). CONCLUSIONS This hypothesis-testing examination of tumor cell adhesion molecules and pathways yielded potential predictive biomarkers with which to triage patients to selected molecular therapeutics and may serve as a platform for biomarker-based stratification for clinical application.
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Affiliation(s)
- Geoffrey Kim
- Molecular Signaling Section, Medical Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
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Elattar A, Bryant A, Winter‐Roach BA, Hatem M, Naik R. Optimal primary surgical treatment for advanced epithelial ovarian cancer. Cochrane Database Syst Rev 2011; 2011:CD007565. [PMID: 21833960 PMCID: PMC6457688 DOI: 10.1002/14651858.cd007565.pub2] [Citation(s) in RCA: 174] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Ovarian cancer is the sixth most common cancer among women. In addition to diagnosis and staging, primary surgery is performed to achieve optimal cytoreduction (surgical efforts aimed at removing the bulk of the tumour) as the amount of residual tumour is one of the most important prognostic factors for survival of women with epithelial ovarian cancer. An optimal outcome of cytoreductive surgery remains a subject of controversy to many practising gynae-oncologists. The Gynaecologic Oncology group (GOG) currently defines 'optimal' as having residual tumour nodules each measuring 1 cm or less in maximum diameter, with complete cytoreduction (microscopic disease) being the ideal surgical outcome. Although the size of residual tumour masses after surgery has been shown to be an important prognostic factor for advanced ovarian cancer, it is unclear whether it is the surgical procedure that is directly responsible for the superior outcome that is associated with less residual disease. OBJECTIVES To evaluate the effectiveness and safety of optimal primary cytoreductive surgery for women with surgically staged advanced epithelial ovarian cancer (stages III and IV).To assess the impact of various residual tumour sizes, over a range between zero and 2 cm, on overall survival. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2010, Issue 3) and the Cochrane Gynaecological Cancer Review Group Trials Register, MEDLINE and EMBASE (up to August 2010). We also searched registers of clinical trials, abstracts of scientific meetings, reference lists of included studies and contacted experts in the field. SELECTION CRITERIA Retrospective data on residual disease from randomised controlled trials (RCTs) or prospective and retrospective observational studies which included a multivariate analysis of 100 or more adult women with surgically staged advanced epithelial ovarian cancer and who underwent primary cytoreductive surgery followed by adjuvant platinum-based chemotherapy. We only included studies that defined optimal cytoreduction as surgery leading to residual tumours with a maximum diameter of any threshold up to 2 cm. DATA COLLECTION AND ANALYSIS Two review authors independently abstracted data and assessed risk of bias. Where possible, the data were synthesised in a meta-analysis. MAIN RESULTS There were no RCTs or prospective non-RCTs identified that were designed to evaluate the effectiveness of surgery when performed as a primary procedure in advanced stage ovarian cancer.We found 11 retrospective studies that included a multivariate analysis that met our inclusion criteria. Analyses showed the prognostic importance of complete cytoreduction, where the residual disease was microscopic that is no visible disease, as overall (OS) and progression-free survival (PFS) were significantly prolonged in these groups of women. PFS was not reported in all of the studies but was sufficiently documented to allow firm conclusions to be drawn.When we compared suboptimal (> 1 cm) versus optimal (< 1 cm) cytoreduction the survival estimates were attenuated but remained statistically significant in favour of the lower volume disease group There was no significant difference in OS and only a borderline difference in PFS when residual disease of > 2 cm and < 2 cm were compared (hazard ratio (HR) 1.65, 95% CI 0.82 to 3.31; and HR 1.27, 95% CI 1.00 to 1.61, P = 0.05 for OS and PFS respectively).There was a high risk of bias due to the retrospective nature of these studies where, despite statistical adjustment for important prognostic factors, selection bias was still likely to be of particular concern.Adverse events, quality of life (QoL) and cost-effectiveness were not reported by treatment arm or to a satisfactory level in any of the studies. AUTHORS' CONCLUSIONS During primary surgery for advanced stage epithelial ovarian cancer all attempts should be made to achieve complete cytoreduction. When this is not achievable, the surgical goal should be optimal (< 1 cm) residual disease. Due to the high risk of bias in the current evidence, randomised controlled trials should be performed to determine whether it is the surgical intervention or patient-related and disease-related factors that are associated with the improved survival in these groups of women. The findings of this review that women with residual disease < 1 cm still do better than women with residual disease > 1 cm should prompt the surgical community to retain this category and consider re-defining it as 'near optimal' cytoreduction, reserving the term 'suboptimal' cytoreduction to cases where the residual disease is > 1 cm (optimal/near optimal/suboptimal instead of complete/optimal/suboptimal).
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Affiliation(s)
- Ahmed Elattar
- City Hospital & Birmingham Treatment CentreDudley RoadBirminghamWest MidlandsUKB18 7QH
| | - Andrew Bryant
- Newcastle UniversityInstitute of Health & SocietyMedical School New BuildRichardson RoadNewcastle upon TyneUKNE2 4AX
| | - Brett A Winter‐Roach
- Christie Hospital NHS Foundation TrustThe Department of SurgeryWilmslow RoadManchesterUKM20 4BX
| | - Mohamed Hatem
- 14 Albert RoadEaglescliffeStockton‐on‐TeesUKTS16 0DD
| | - Raj Naik
- Northern Gynaecological Oncology CentreQueen Elizabeth HospitalGatesheadTyne and WearUKNE9 6SX
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Hosono S, Kajiyama H, Mizuno K, Sakakibara K, Matsuzawa K, Takeda A, Kawai M, Nagasaka T, Kikkawa F. Comparison between serous and non-serous ovarian cancer as a prognostic factor in advanced epithelial ovarian carcinoma after primary debulking surgery. Int J Clin Oncol 2011; 16:524-32. [PMID: 21431342 DOI: 10.1007/s10147-011-0223-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Accepted: 02/23/2011] [Indexed: 11/24/2022]
Abstract
BACKGROUND Residual tumor size after primary surgery is the most important prognostic factor in advanced ovarian cancer. We conducted a retrospective study in Japanese women to evaluate the association of various residual disease diameters and histological subtypes with overall survival (OS) in patients with residual disease ≥1 cm. METHODS Demographic and clinicopathological data were obtained from the Tokai Ovarian Tumor Study Group; 294 patients with International Federation of Gynecology and Obstetrics stage III and IV epithelial ovarian carcinoma who had undergone primary debulking surgery between 1986 and 2007 and had ≥1 cm residual tumor were identified. A Cox proportional hazards model was used to assess the association of prognostic factors with OS. RESULTS Non-serous advanced ovarian cancer was associated with a significant increase in the risk of death. For serous ovarian cancer, residual tumor size was not an independent prognostic factor [multivariate hazard ratio (HR) = 1.63, 95% confidence interval (CI) = 0.96-2.79 (2-5 cm); HR = 1.25, 95% CI = 0.72-2.17 (>5 cm); trend P = 0.480], whereas taxane-based chemotherapy was associated with a better prognosis (HR = 0.66, 95% CI = 0.44-0.99, P = 0.046). For non-serous ovarian cancer, in contrast, residual tumor size was associated with an increased risk of death [multivariate HR = 0.87, 95% CI = 0.36-2.14 (2-5 cm); HR = 2.21, 95% CI = 0.96-5.08 (>5 cm); trend P = 0.067], whereas taxane-based chemotherapy was not a prognostic factor [HR = 0.70, 95% CI = 0.29-1.65, P = 0.409 (taxane-based)]. CONCLUSIONS Although primary maximal cytoreduction is essential to improving OS in advanced ovarian cancer, our findings suggest the management of patients with suboptimal residual tumor should take into account differences between histological subtypes.
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Affiliation(s)
- Satoyo Hosono
- Division of Epidemiology and Prevention, Aichi Cancer Center Research Institute, 1-1 Kanokoden, Chikusa-ku, Nagoya, 464-8681, Japan.
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Bajaj G, Yeo Y. Drug delivery systems for intraperitoneal therapy. Pharm Res 2010; 27:735-8. [PMID: 20198409 DOI: 10.1007/s11095-009-0031-z] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Accepted: 12/04/2009] [Indexed: 02/01/2023]
Abstract
Disorders associated with the peritoneal cavity include peritoneal adhesions and intraperitoneal (IP) malignancies. To prevent peritoneal adhesions, physical barrier devices are used to prevent organs from contacting other structures in the abdomen and forming adhesions, or pharmacological agents that interfere with adhesion formation are administered intraperitoneally. IP malignancies are other disorders confined to the peritoneal cavity, which are treated by combination of surgical removal and chemotherapy of the residual tumor. IP drug delivery helps in the regional therapy of these disorders by providing relatively high concentration and longer half-life of a drug in the peritoneal cavity. Various studies suggest that IP delivery of anti-neoplastic agents is a promising approach for malignancies in the peritoneal cavity compared to the systemic administration. However, IP drug delivery faces several challenges, such as premature clearance of a small molecular weight drug from the peritoneal cavity, lack of target specificity, and poor drug penetration into the target tissues. Previous studies have proposed the use of micro/nanoparticles and/or hydrogel-based systems for prolonging the drug residence time in the peritoneal cavity. This commentary discusses the currently used IP drug delivery systems either clinically or experimentally and the remaining challenges in IP drug delivery for future development.
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Affiliation(s)
- Gaurav Bajaj
- Department of Industrial and Physical Pharmacy, School of Pharmacy and Pharmaceutical Sciences, Purdue University, 575 Stadium Mall Drive, West Lafayette, Indiana, 47907, USA
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Diaz JP, Abu-Rustum NR, Sonoda Y, Downey RJ, Park BJ, Flores RM, Chang K, Leitao MM, Barakat RR, Chi DS. Video-assisted thoracic surgery (VATS) evaluation of pleural effusions in patients with newly diagnosed advanced ovarian carcinoma can influence the primary management choice for these patients. Gynecol Oncol 2010; 116:483-8. [DOI: 10.1016/j.ygyno.2009.09.047] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2009] [Revised: 09/22/2009] [Accepted: 09/27/2009] [Indexed: 01/02/2023]
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Wimberger P, Wehling M, Lehmann N, Kimmig R, Schmalfeldt B, Burges A, Harter P, Pfisterer J, du Bois A. Influence of residual tumor on outcome in ovarian cancer patients with FIGO stage IV disease: an exploratory analysis of the AGO-OVAR (Arbeitsgemeinschaft Gynaekologische Onkologie Ovarian Cancer Study Group). Ann Surg Oncol 2010; 17:1642-8. [PMID: 20165986 DOI: 10.1245/s10434-010-0964-9] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Indexed: 01/19/2023]
Abstract
BACKGROUND One of the most important prognostic factors in advanced ovarian cancer is the macroscopic absence of residual tumor after primary surgery. The impact of surgical outcome on the survival of patients with International Federation of Gynecology and Obstetrics (FIGO) stage IV disease is less clear and is the subject of this study. METHODS Surgical and survival data were documented throughout the multicenter prospective randomized phase III trials of the AGO-OVAR (OVAR-3/-5/-7) and were used for this exploratory analysis. In these studies, 573 patients with FIGO stage IV disease were first operated, then randomized and homogenously treated with a combination therapy comprising the intravenous application of platinum and paclitaxel. RESULTS The median progression-free survival and overall survival of patients with stage IV ovarian cancer were 12.6 and 26.1 months, respectively. Multivariable Cox regression analysis for overall survival revealed that residual tumor, mucinous histological type, multiple sites of metastases, and Eastern Cooperative Oncology Group performance status were statistically significant prognostic variables. Whereas patients with macroscopically complete resection had a statistically significant improved outcome, patients with residual disease of 0.1-1 cm and patients with residual tumor of >1 cm showed similar outcome. CONCLUSIONS Macroscopically complete resection in FIGO stage IV disease, irrespective of the site of distant tumor spread, is an important prognostic factor and the only prognosticator amenable to improvement by therapy. Our results suggest possible advantages of a reasonable attempt at complete cytoreduction even in FIGO stage IV disease. In addition, tumor biology could be an important factor for achieving complete resection.
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Affiliation(s)
- Pauline Wimberger
- Department of Gynecology and Obstetrics, University of Duisburg-Essen, Essen, Germany.
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Rauh-Hain JA, del Carmen M, Horowitz NS, Alarcon IA, Ko E, Goodman AK, Olawaiye AB. Impact of bowel obstruction at the time of initial presentation in women with ovarian cancer. BJOG 2009; 117:32-8. [DOI: 10.1111/j.1471-0528.2009.02416.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Diaphragmatic surgery during primary debulking in 89 patients with stage IIIB-IV epithelial ovarian cancer. Gynecol Oncol 2009; 116:489-96. [PMID: 19954825 DOI: 10.1016/j.ygyno.2009.07.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Revised: 07/05/2009] [Accepted: 07/08/2009] [Indexed: 11/21/2022]
Abstract
OBJECTIVES The aim of this study was to describe the role of diaphragmatic surgery in achieving optimal debulking in patients with advanced ovarian cancer and the assessment of the relative post-operative complications. METHODS Retrospective review was performed of medical records of 89 patients with epithelial ovarian cancer who underwent diaphragmatic surgery during their primary debulking surgery between September 1993 and December 2007. Four different approaches were performed: coagulation (group 1), stripping (group 2), combination stripping with coagulation (group 3) and diaphragm full thickness resection (group 4). Cytoreductive outcome, morbidity, overall survival (OS) and disease-free survival (DFS) were analysed. RESULTS Eight (8.9%) patients had FIGO stage IIIB, 64 (72%) stage IIIC and 17 (19.1%) stage IV disease. In 20 patients (22%) the diaphragmatic disease was coagulated, in 31 patients (35%) was only stripped, in 31 patients (35%) a combination of these techniques was applied and in 7 (8%) the disease was resected with the adjacent infiltrated part of the diaphragm muscle and the pleura above it. Debulking to no residual tumor was achieved in 90%, 86%, 86% and 100% for groups 1, 2, 3 and 4 respectively. Median DFS was 15, 15, 17 and overall survival OS for groups 1, 2, and 3 was 40, 42, and 50 months respectively and was not yet reached for group 4. Minor and major complications were comparable among the groups. Pleural effusion was the most frequent associated complication and chest tube placement (17%) or thoracocentesis (12%) was necessary for the relief of respiratory distress. The perioperative mortality rate was 0%. The majority of cases were treated in the last five years of our 15-year experience. CONCLUSIONS Diaphragmatic surgery increases the rates of optimal primary debulking surgery and improves survival with an acceptable and manageable morbidity rate. In patients with thick (>0.3 cm) or large (>4 cm) lesions stripping the diaphragm or full thickness resection of the diaphragmatic muscle is preferred.
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