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Chalif J, Chambers LM, Yao M, Kuznicki M, DeBernardo R, Rose PG, Michener CM, Vargas R. Extended-duration antibiotics are not associated with a reduction in surgical site infection in patients with ovarian cancer undergoing cytoreductive surgery with large bowel resection. Gynecol Oncol 2024; 186:161-169. [PMID: 38691986 DOI: 10.1016/j.ygyno.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/26/2024] [Accepted: 04/05/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE(S) To evaluate whether extended dosing of antibiotics (ABX) after cytoreductive surgery (CRS) with large bowel resection for advanced ovarian cancer is associated with reduced incidence of surgical site infection (SSI) compared to standard intra-operative dosing and evaluate predictors of SSI. METHODS A retrospective single-institution cohort study was performed in patients with stage III/IV ovarian cancer who underwent CRS from 2009 to 2017. Patients were divided into two cohorts: 1) standard intra-operative dosing ABX and 2) extended post-operative ABX. All ABX dosing was at the surgeon's discretion. The impact of antibiotic duration on SSI and other postoperative outcomes was assessed using univariate and multivariable Cox regression models. RESULTS In total, 277 patients underwent cytoreductive surgery (CRS) with large bowel resection between 2009 and 2017. Forty-nine percent (n = 137) received standard intra-operative ABX and 50.5% (n = 140) received extended post-operative ABX. Rectosigmoid resection was the most common large bowel resection in the standard ABX (89.9%, n = 124) and extended ABX groups (90.0%, n = 126), respectively. No significant differences existed between age, BMI, hereditary predisposition, or medical comorbidities (p > 0.05). No difference was appreciated in the development of superficial incisional SSI between the standard ABX and extended ABX cohorts (10.9% vs. 12.9%, p = 0.62). Of patients who underwent a transverse colectomy, a larger percentage of patients developed a superficial SSI versus no SSI (21% vs. 6%, p = 0.004). CONCLUSION(S) In this retrospective study of patients with advanced ovarian cancer undergoing CRS with LBR, extended post-operative ABX was not associated with reduced SSI, and prolonged administration of antibiotics should be avoided unless clinically indicated.
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Affiliation(s)
- Julia Chalif
- Division of Gynecologic Oncology, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH 43210, United States of America.
| | - Laura M Chambers
- Division of Gynecologic Oncology, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH 43210, United States of America
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States of America
| | - Michelle Kuznicki
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Robert DeBernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
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Riedinger CJ, Barrington DA, Nagel CI, Khadraoui WK, Haight PJ, Tubbs C, Backes FJ, Cohn DE, O'Malley DM, Copeland LJ, Chambers LM. Cost-effectiveness of chemotherapy and dostarlimab for advanced or recurrent endometrial cancer. Gynecol Oncol 2024; 183:78-84. [PMID: 38554477 DOI: 10.1016/j.ygyno.2024.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/10/2024] [Accepted: 03/21/2024] [Indexed: 04/01/2024]
Abstract
OBJECTIVE The combination of dostarlimab with carboplatin and paclitaxel has demonstrated improved progression-free survival (PFS) and overall survival (OS) in primary advanced and recurrent endometrial cancer (EC). However, prior studies have not found immunotherapy to be cost-effective, or cost-effective only in specific subgroups, of recurrent endometrial cancer. This study aimed to determine the cost-effectiveness of combination therapy compared to chemotherapy alone. METHOD A partitioned survival model was developed to compare the cost and effectiveness of dostarlimab in combination with chemotherapy compared to chemotherapy alone in primary advanced or recurrent endometrial cancer. Clinical data was derived from the RUBY trial and drug costs from average sale prices. The incremental cost-effectiveness ratio (ICER) was compared to a set willingness to pay (WTP) of $100,000/QALY to determine cost-effectiveness. One-way and probabilistic sensitivity analyses were performed. RESULTS In the intention-to-treat (ITT) population, the dostarlimab combination incurred an additional cost of $308,430 but provided an additional 5.67 QALYs compared to chemotherapy alone. The ICER was $54,406/QALY. The dostarlimab combination was cost-effective compared to chemotherapy alone irrespective of MMR expression, with an ICER of $32,287/QALY for MMR deficient (MMRd) EC and $85,744/QALY for MMR proficient (MMRp) EC. Probabilistic sensitivity analysis demonstrated that the combination was cost-effective in 98.2% of iterations at the current WTP threshold. CONCLUSIONS Despite the higher cost, adding dostarlimab to platinum chemotherapy significantly improves QALYs, rendering this regimen cost-effective relative to chemotherapy alone for treating primary advanced or recurrent EC. Combination therapy is a cost-effective approach for this patient population compared to chemotherapy alone.
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Affiliation(s)
- Courtney J Riedinger
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA.
| | - David A Barrington
- Gynecologic Oncology Section, Women's Services and The Ochsner Cancer Institute, Ochsner Health, New Orleans, LA, USA
| | - Christa I Nagel
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - Wafa K Khadraoui
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - Paulina J Haight
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - Crystal Tubbs
- Department of Pharmacy, The Ohio State University Wexner Medical Center, USA
| | - Floor J Backes
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - David E Cohn
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - David M O'Malley
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - Larry J Copeland
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
| | - Laura M Chambers
- Department of Obstetrics and Gynecologic, Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center/James Cancer Hospital, USA
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Levine MD, Wang H, Sriram B, Khan A, Senter L, McLaughlin EM, Bixel KL, Chambers LM, Cohn DE, Copeland LJ, Cosgrove CM, Nagel CI, O'Malley DM, Backes FJ. Does the choice of platinum doublet matter? A study to evaluate the impact of platinum doublet choice for treatment of platinum-sensitive ovarian cancer recurrence on the development of future PARP inhibitor and platinum resistance. Gynecol Oncol 2024; 182:51-56. [PMID: 38262238 DOI: 10.1016/j.ygyno.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 12/04/2023] [Accepted: 12/10/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVES The use of a platinum doublet for the treatment of platinum-sensitive epithelial ovarian cancer (EOC) recurrence is well established. The impact of the non‑platinum chemotherapy used as part of a platinum doublet on PARP inhibitor (PARPi) and platinum sensitivity it not known. We aimed to describe oncologic outcomes in cases of recurrent EOC receiving PARPi as maintenance therapy based on preceding platinum doublet. METHODS Retrospective study of patients with platinum-sensitive recurrent ovarian, fallopian tube or primary peritoneal cancer treated with platinum doublet followed by maintenance PARPi from 1/1/2015 and 1/1/2022. Comparisons were made between patients receiving carboplatin + pegylated liposomal doxorubicin (CD) versus other platinum doublets (OPDs). Descriptive statistics, Kaplan-Meier and univariate survival analyses were performed. RESULTS 100 patients received PARPi maintenance following a platinum doublet chemotherapy regimen for platinum-sensitive recurrence. 25/100 (25%) received CD and 75/100 (75%) received OPDs. Comparing CD and OPDs, median progression-free survival was 8 versus 7 months (p = 0.26), median time to platinum resistance was 15 versus 13 months (p = 0.54), median OS was 64 versus 90 months (p = 0.28), and median OS from starting PARPi was 25 versus 26 months (p = 0.90), respectively. CONCLUSIONS Using pegylated liposomal doxorubicin as part of a platinum doublet preceding maintenance PARPi for platinum-sensitive recurrence does not seem to hasten PARPi resistance or platinum resistance compared to OPDs. Although there was a non-significant trend towards increased OS among patients who received a platinum doublet other than CD prior to PARPi, the OS from PARPi start was similar between groups. Given the retrospective nature of this study and small study population, further research is needed to evaluate if the choice of platinum doublet preceding PARPi maintenance impacts PARPi resistance, platinum resistance and survival.
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Affiliation(s)
- Monica D Levine
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America.
| | - Heather Wang
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Bhargavi Sriram
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Ambar Khan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Leigha Senter
- Division of Human Genetics, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Eric M McLaughlin
- Center for Biostatistics, The Ohio State University, Columbus, OH, United States of America
| | - Kristin L Bixel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Laura M Chambers
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - David E Cohn
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Larry J Copeland
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Casey M Cosgrove
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Christa I Nagel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - David M O'Malley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
| | - Floor J Backes
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, United States of America
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Chalif J, Kistenfeger Q, Fulton J, Morton M, DeVengencie I, Weldemichael W, Vazzano J, O'Malley DM, Chambers LM. Diagnosis and management of gastric-type endocervical adenocarcinoma: A case report and review of the literature. Gynecol Oncol 2024; 185:165-172. [PMID: 38428332 DOI: 10.1016/j.ygyno.2024.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/13/2024] [Accepted: 02/18/2024] [Indexed: 03/03/2024]
Abstract
Gastric-type endocervical adenocarcinoma (GEA), a rare subtype of cervical cancer, has garnered increasing attention recently for its distinctive histopathological features, unique classification, genetic characteristics, and variable clinical outcomes compared to squamous cell and adenocarcinoma subtypes. Historically, GEA has evolved from a poorly understood entity to a distinct subtype of cervical adenocarcinoma, only recently recognized in the 2020 World Health Organization (WHO) classification. Accordingly, characteristic morphological features define GEA, shedding light on the diagnostic challenges and potential misclassification that can occur in clinical practice. Genetic alterations, including KRAS, ARID1A, and PIK3CA mutations, play a pivotal role in the development and progression of GEA. This article reviews a case of GEA and aims to provide a contemporary overview of the genetic mutations and molecular pathways implicated in GEA pathogenesis, highlighting potential therapeutic targets and the prospects of precision medicine in its management. Patients with GEA have variable clinical outcomes, with some exhibiting aggressive behavior while others follow a more indolent course. This review examines the factors contributing to this heterogeneity, including stage at diagnosis, histological grade, and genetic alterations, and their implications for patient prognoses. Treatment strategies for GEA remain a topic of debate and research. Here, we summarize the current therapeutic options, including surgery, radiation therapy, and chemotherapy, while also exploring emerging approaches, such as targeted therapies and immunotherapy. This article provides a comprehensive overview of GEA, synthesizing current knowledge from historical perspectives to contemporary insights, focusing on its classification, genetics, outcomes, and therapeutic strategies.
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Affiliation(s)
- Julia Chalif
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA.
| | - Quinn Kistenfeger
- Division of Obstetrics & Gynecology, The Ohio State University, Columbus, OH, USA
| | - Jessica Fulton
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | - Molly Morton
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | | | - Wegahta Weldemichael
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jennifer Vazzano
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
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Haight PJ, Kistenfeger Q, Riedinger CJ, Khadraoui W, Backes FJ, Bixel KL, Copeland LJ, Cohn DE, Cosgrove CM, O'Malley DM, Nagel CI, Spakowicz DJ, Chambers LM. The impact of antibiotic and proton pump inhibitor use at the time of adjuvant platinum-based chemotherapy on survival in patients with endometrial cancer. Gynecol Oncol 2023; 178:14-22. [PMID: 37741201 DOI: 10.1016/j.ygyno.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/08/2023] [Accepted: 09/13/2023] [Indexed: 09/25/2023]
Abstract
OBJECTIVE We sought to assess the impact of antibiotic (ABX) and proton-pump inhibitor (PPI) use on progression-free (PFS) and overall survival (OS) in patients treated with adjuvant platinum-based chemotherapy (PC) for endometrial cancer (EC). METHODS A retrospective, single-institution cohort study of EC patients treated with ≥four cycles of adjuvant PC following surgical staging from 2014 to 2020. Demographics and clinicopathologic features, including ABX and PPI use, were compared using χ2 and Fisher's exact tests. Univariate and multivariable analyses were performed, and survival outcomes were compared using the log-rank test. RESULTS Of 325 patients, 95 (29%) received ABX, and 80 (24.6%) received PPI. ABX were associated with decreased 3-year PFS (49.9% vs. 66%; p = 0.0237) but not 3-year OS (68.9% vs. 79.9%; p = 0.0649). ABX targeting gram-positive bacteria were associated with decreased 3-year PFS (21.2% vs. 66.0% vs. 55.4%; p = 0.0038) and 3-year OS (36.5% vs. 79.9% vs. 75.6%; p = 0.0014) compared to no ABX and other ABX, respectively. PPI use was associated with decreased 3-year PFS (46.9% vs. 66.0%; p = 0.0001) and 3-year OS (60.7% vs. 81.9%; p = 0.0041) compared to no PPI. On multivariable regression analysis controlling for confounders including stage, histology, grade, radiation, and co-morbidities, PPI use was independently associated with worse PFS (HR 1.96, 95% CI 1.25-3.08; p = 0.0041) and OS (HR 2.06, 95% CI 1.01-4.18, p = 0.04). CONCLUSION In this retrospective cohort study, we demonstrate that PPI use is independently associated with worse PFS and OS in patients with EC treated with PC. ABX use was associated with worse PFS on univariate analysis only. There is an unmet need to understand how PPI, ABX, and, potentially, the microbiome impact the effectiveness of chemotherapy in EC patients.
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Affiliation(s)
- Paulina J Haight
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America.
| | - Quinn Kistenfeger
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Courtney J Riedinger
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Wafa Khadraoui
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Floor J Backes
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Kristin L Bixel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Larry J Copeland
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - David E Cohn
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Casey M Cosgrove
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - David M O'Malley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Christa I Nagel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
| | - Daniel J Spakowicz
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States of America; Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States of America
| | - Laura M Chambers
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, United States of America
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Morton M, McLaughlin EM, Calo CA, Lightfoot M, Bixel KL, Cohn DE, Cosgrove CM, Copeland LJ, O'Malley DM, Nagel CI, Chambers LM. Prevalence of type 2 diabetes diagnoses in the perioperative and survivorship periods following surgical management of endometrial cancer: An opportunity for screening and intervention? Gynecol Oncol 2023; 177:46-52. [PMID: 37639902 DOI: 10.1016/j.ygyno.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To determine the prevalence of Type 2 diabetes mellitus (T2DM) diagnoses during the peri-operative and survivorship periods in patients following surgical management of endometrial cancer (EC). METHODS An IRB-approved, retrospective single-institution cohort study was performed in patients who underwent surgical management of EC from 2014 to 2020. The perioperative period was defined as the 30 days before and after surgery. T2DM diagnoses occurring during survivorship were recorded. T2DM diagnoses were defined by a HgbA1c ≥6.5% or a random blood glucose ≥200 mg/dL. Sequelae of peri-operative T2DM and predictors of future T2DM were examined utilizing univariate analysis. RESULTS Of 519 patients meeting inclusion criteria, 37 (7.1%) were diagnosed with T2DM in the perioperative period. Patients diagnosed with T2DM in the perioperative period had significantly higher BMI (p = 0.006) compared to no T2DM, but there were no significant differences in age (p = 0.20), ethnicity/race (p > 0.05) or ECOG score (p = 0.19). The rates of intraoperative complications between groups did not significantly differ, except for vascular complications (p = 0.005), and the incidence of any postoperative complication was higher in the perioperative T2DM group (p = 0.01). With a median follow-up of 29 months [range 11.6-49.0 months], an additional 18.3% (n = 88) of the cohort met diagnostic criteria for T2DM. BMI (p < 0.001), perioperative glucose (p < 0.001), and HgbA1c (p = 0.002) demonstrate risk for a T2DM diagnosis during survivorship. CONCLUSION(S) In this retrospective cohort of EC patients, 25.4% were diagnosed with T2DM, with the majority diagnosed in the survivorship period. Surgical management and subsequent surveillance of EC presents an opportunity to diagnose at-risk patients with T2DM.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA.
| | - Eric M McLaughlin
- Center for Biostatistics, The Ohio State University, Columbus, OH 43210, USA
| | - Corinne A Calo
- Division of Gynecologic Oncology, OhioHealth, Columbus, OH, USA
| | - Michelle Lightfoot
- Division of Gynecologic Oncology, New York University, New York, NY, USA
| | - Kristin L Bixel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - David E Cohn
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Casey M Cosgrove
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Larry J Copeland
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Christa I Nagel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
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Morton M, Yao M, Chalif J, Lampert EJ, Chau D, Rose PG, Debernardo R, Michener CM, Vargas R, Chambers LM. Association of Clinical Trial Participation With Improved Overall Survival for Recurrent, Platinum-Resistant Ovarian Cancer. Obstet Gynecol 2023; 142:459-466. [PMID: 37535957 DOI: 10.1097/aog.0000000000005298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/01/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVE To investigate whether clinical trial participation is associated with overall survival in patients with platinum-resistant ovarian cancer. METHODS An IRB-approved, retrospective, single-institution cohort study was performed in patients with platinum-resistant ovarian cancer from January 1, 2009, to December 31, 2017. Platinum resistance was defined as progression within 6 months after completion of platinum chemotherapy. Patients were divided into two cohorts: 1) clinical trial participants for platinum-resistant ovarian cancer or 2) standard of care. The association of trial participation with overall survival from the date of platinum resistance was assessed with univariate and multivariable models. RESULTS Of 305 eligible patients with recurrent platinum-resistant ovarian cancer, 46 (15.1%) were clinical trial participants. There were no significant differences in age (61.2 years vs 63.3 years, P =.21), body mass index (27.5 vs 27.6, P =.90), race ( P =.61), medical comorbidities ( P >.05), or performance status ( P =.07) for clinical trial participants compared with those receiving standard of care. The majority underwent primary cytoreduction (76.1% vs 69.1%, P =.34) with no differences in residual disease ( P =.43) for clinical trial participants compared with those receiving standard of care. There was no difference in poly-ADP-ribose polymerase inhibitor (21.7% vs 15.1%, P =.26) or bevacizumab (22.2% vs 32.1%, P =.31) use for clinical trial participants compared with those receiving standard of care. On multivariable analysis controlling for comorbidities, stage, and germline mutational status, clinical trial participation was associated with significantly improved overall survival from the date of platinum resistance compared with standard of care (13.8 months vs 10.5 months, adjusted hazard ratio 1.46, 95% CI 1.04-2.05, P =.028). CONCLUSIONS In this retrospective cohort of patients with platinum-resistant ovarian cancer, clinical trial participation was associated with improved overall survival compared with standard of care therapies. Availability and participation in clinical trials should be prioritized in patients with recurrent, platinum-resistant ovarian cancer.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, and the Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, and the Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Columbus, Ohio
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Morton M, Patterson J, Sciuva J, Perni J, Backes F, Nagel C, O'Malley DM, Chambers LM. Malnutrition, sarcopenia, and cancer cachexia in gynecologic cancer. Gynecol Oncol 2023; 175:142-155. [PMID: 37385068 DOI: 10.1016/j.ygyno.2023.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/14/2023] [Accepted: 06/18/2023] [Indexed: 07/01/2023]
Abstract
Patients with gynecologic cancers are at risk for malnutrition, cancer cachexia, and sarcopenia. Accumulating data supports that malnourished patients with gynecologic cancer have worse overall survival, increased healthcare utilization and costs, and a higher incidence of postoperative complications and treatment toxicity than those who are not malnourished. Malnutrition is defined as insufficient energy intake, leading to altered body composition and subsequent impaired physical and cognitive function, and can result in sarcopenia and cachexia, defined as the loss of lean body mass and loss of body weight respectively. The etiology of cancer-related malnutrition is complex, resulting from a systemic pro-inflammatory state of malignancy with upregulation of muscle degradation pathways and metabolic derangements, including lipolysis and proteolysis, that may not respond to nutritional repletion alone. Numerous validated scoring systems and radiographic measures have been described to define and quantify the severity of malnutrition and muscle loss in both clinical and research settings. "Prehabilitation" and optimization of nutrition and functional status early in therapy may combat the development or worsening of malnutrition and associated syndromes and ultimately improve oncologic outcomes, but limited data exist in the context of gynecologic cancer. Multi-modality nutrition and physical activity interventions have been proposed to combat the biophysical losses related to malnutrition. Several trials are underway in gynecologic oncology patients to address these aims, but significant gaps in knowledge persist. Pharmacologic interventions and potential immune targets for combating cachexia related to malignancy are discussed in this review and may provide opportunities to target disease and cachexia. This article reviews currently available data regarding the implications, diagnostics, physiology, and intervention strategies for gynecologic oncology patients with malnutrition and its associated conditions.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America.
| | - Jenna Patterson
- Department of Obstetrics and Gynecology; The Ohio State University Wexner Medical Center, 456 W 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Jessica Sciuva
- The Ohio State University College of Medicine; 370 W. 9(th) Ave, Columbus, OH 43210, United States of America
| | - Jaya Perni
- The Ohio State University; 281 W Lane Ave, Columbus, OH 43210, United States of America
| | - Floor Backes
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Christa Nagel
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - David M O'Malley
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Laura M Chambers
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
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9
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Haight PJ, Piver RN, Barrington DA, Baek J, Graves SM, Ardizzone M, Akinduro JA, Busho AC, Fadoju D, Pandit R, Stephens R, Strowder LM, Tadepalli S, VanNoy B, Sriram B, McLaughlin EM, DS Lightfoot M, Chambers LM, Bixel KL, Cohn DE, Cosgrove CM, O'Malley D, Salani R, Backes FJ, I Nagel C. Assessment of the feasibility of same-day discharge following minimally invasive hysterectomy in the elderly population. Gynecol Oncol Rep 2023; 48:101227. [PMID: 37415961 PMCID: PMC10320489 DOI: 10.1016/j.gore.2023.101227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 07/08/2023] Open
Abstract
Objective To determine the safety and feasibility of same-day discharge (SDD) following minimally invasive hysterectomy (MIH) for elderly patients and to evaluate associations between age, frailty, and postoperative outcomes. Methods Retrospective review was conducted of patients aged ≥ 70 who underwent MIH within a single gynecologic oncology institution from 2018 to 2020. Demographics, peri-operative factors, postoperative complications, and 30-day readmission rates were collected. Frailty was determined by an 11-point modified frailty index ≥ 2. Outcomes were compared between SDD and observation groups using Fisher's exact and Wilcoxon rank-sum tests. Results Of 169 patients included in the analysis, 8.9% (n = 15) underwent SDD, and 91.1% (n = 154) were admitted for OBS following MIH. Demographics, peri-operative factors, and frailty rates (33% SDD vs 43.5% observation; p = 0.59) were similar between groups. 86.7% (n = 13) of SDD cases were completed before 12PM, and none were completed after 6PM. No SDD patients had early post-operative complications or hospital readmissions. Early postoperative complications were diagnosed in 9 (5.8%) patients admitted for OBS, and the 30-day hospital readmission rate for patients who underwent OBS was 8.4% (n = 13). While elderly patients who met objective frailty criteria (n = 72) did not have a higher likelihood of early post-operative complications (44.4% vs 55.6%; p = 0.909), they did have a higher likelihood of ED visit within 30 days of discharge (15.3 vs 3.1%; p = 0.009), and a trend was noted toward a higher rate of 30-day hospital readmission (12.5% vs 4.1%; p = 0.080). Conclusions Elderly patients undergoing SDD following MIH did not have increased morbidity or mortality. Elderly patients who meet objective criteria for frailty, however, represent a more vulnerable population.
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Affiliation(s)
- Paulina J Haight
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Rachael N Piver
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - David A Barrington
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Jae Baek
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Stephen M Graves
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | | | | | - Audrey C Busho
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Deborah Fadoju
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Radhika Pandit
- The Ohio State University College of Medicine, Columbus, OH, USA
| | | | | | | | - Brianna VanNoy
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Bhargavi Sriram
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Eric M McLaughlin
- Center for Biostatistics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Michelle DS Lightfoot
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Kristin L Bixel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - David E Cohn
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Casey M Cosgrove
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - David O'Malley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Ritu Salani
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Floor J Backes
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
| | - Christa I Nagel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, James Hospital and Solove Research Institute, Columbus, OH, USA
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Morton M, Haight PJ, Khadraoui W, Backes F, Bixel K, O'Malley DM, Nagel C, Chambers LM. "More than a song and dance": Exploration of patient perspectives and educational quality of gynecologic cancer content on TikTok. Gynecol Oncol 2023; 175:81-87. [PMID: 37329872 DOI: 10.1016/j.ygyno.2023.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/25/2023] [Accepted: 06/04/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE To investigate themes, quality, and reliability of gynecologic cancer-related content on the social media application TikTok. METHODS TikTok was systematically searched for the 100 most popular posts for ovarian cancer (OC), endometrial cancer (EC), cervical cancer (CC), vulvar cancer (VC), and gestational trophoblastic disease (GTD) in August 2022. Data was collected for demographics, tone, and themes. Educational videos were rated for quality and reliability utilizing the modified DISCERN scale. Relationships between content demographics, disease sites, and themes were assessed. RESULTS As of August 2022, the top five hashtags for each gynecologic cancer on TikTok had 466.7 million views. 430 of the top 500 posts were eligible for inclusion (OC: n = 86, CC: n = 93, EC: n = 98, GTD: n = 63, VC: n = 90). The majority of creators (n = 323, 75.1%) were White, 33 (7.7%) were Black, 20 (4.6%) were Asian/Pacific Islander (API), 10 (2.3%) were South Asian, 20 (4.7%) were Hispanic/Latino/a, 24 (5.5%) were unable to determine. Eleven central themes were identified, with significant differences when analyzed by disease site and race. The median DISCERN score for all posts was 1.0, indicating poor educational quality and reliability. When compared by race, South Asian/API posters received the highest scores (3, IQR 2.5) versus Black (2: IQR 3), Hispanic/Latino/a (2: IQR 0), and White posters (1, IQR 2) (p = 0.0013). CONCLUSION(S) Gynecologic cancer-related content on TikTok is of poor educational quality, and racial disparities in gynecologic cancer extend to social media. Opportunities exist to create more diverse content to support racial and cultural experiences in gynecologic cancer treatment.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA.
| | - Paulina J Haight
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - Wafa Khadraoui
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - Floor Backes
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - Kristin Bixel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - Christa Nagel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10th Avenue, Columbus, OH 43210, USA
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11
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Lampert EJ, Rose PG, Yao M, DeBernardo R, Vargas RJ, Michener CM, Chambers LM. Efficacy and toxicity of carboplatin and gemcitabine administered on day 1 and day 8 (day1&8) versus day 1-only for platinum-sensitive recurrent epithelial ovarian cancer. Int J Gynecol Cancer 2023:ijgc-2022-004199. [PMID: 37024239 DOI: 10.1136/ijgc-2022-004199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
OBJECTIVE To compare response rate, progression-free survival, overall survival, and toxicity of carboplatin and gemcitabine administered on day 1 and day 8 (day1&8) versus a modified day 1-only regimen in recurrent platinum-sensitive ovarian cancer. METHODS A retrospective single-institution cohort study was performed in women with recurrent platinum-sensitive ovarian cancer between January 2009 and December 2020 treated with carboplatin and gemcitabine on a 21-day cycle. The impact of dosing schedule on response rate, progression-free survival, overall survival, and toxicities was assessed with univariate and multivariate models. RESULTS Of 200 patients, 26% (n=52) completed day 1&8, 21.5% (n=43) started day 1&8 but dropped day 8, and 52.5% (n=105) received day 1-only. There were no differences in demographics. Median starting carboplatin and gemcitabine doses were area under curve (AUC) 5 and 600 mg/m2 for day 1-only versus AUC4 and 750 mg/m2 among day 1&8, respectively (p<0.001). A total of 43 patients (45.3%) dropped day 8 primarily due to neutropenia (51.2%) or thrombocytopenia (30.2%). The response rates were 69.3% for day 1&8-completed, 67.5% for day 1&8-dropped, and 67.6% for day 1-only (p=0.92). Median progression-free survival was 13.1, 12.1, and 12.4 months for day 1&8-completed, day 1&8-dropped, and day 1-only, respectively (p=0.29). Median overall survival was 28.2, 33.5, and 34.3 months for the above groups (p=0.42). The rate of grade 3/4 hematologic toxicity (48.9% vs 31.4%, p=0.002), dose reductions (58.9% vs 33.7%, p<0.001), blood transfusions (22.1% vs 10.5%, p=0.025), and treatment with pegfilgrastim (64.2% vs 51%, p=0.059) were higher among day 1&8 versus day 1-only, respectively. CONCLUSIONS There was no difference in response rate, progression-free survival, or overall survival for day 1&8 versus day 1-only, regardless of whether day 8 was dropped. Day 1&8 was associated with greater hematologic toxicity. A modified day 1-only regimen may represent an alternative to day 1&8 and warrants prospective study.
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Affiliation(s)
- Erika J Lampert
- Department of Obstetrics and Gynecology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter G Rose
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert DeBernardo
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Roberto J Vargas
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Chad M Michener
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
- Division of Gynecologic Oncology, The Ohio State University, Columbus, Ohio, USA
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12
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Levine MD, Felix AS, Meade CE, Bixel KL, Chambers LM. The modified 5-item frailty index is a predictor of post-operative complications in vulvar cancer: a National Surgical Quality Improvement Program (NSQIP) analysis. Int J Gynecol Cancer 2023; 33:465-472. [PMID: 36898698 DOI: 10.1136/ijgc-2022-004175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
OBJECTIVE To determine whether frailty is associated with post-operative complications following surgery for vulvar cancer. METHODS This retrospective study used a multi-institutional dataset from the National Surgical Quality Improvement Program (NSQIP) database (2014-2020) to analyze the relationship between frailty, procedure type, and post-operative complications. Frailty was determined using the modified frailty index-5 (mFI-5). Univariate and multivariable-adjusted logistic regression analyses were performed. RESULTS Of 886 women, 49.9% underwent radical vulvectomy alone, and 19.5% and 30.6% underwent concurrent unilateral or bilateral inguinofemoral lymphadenectomy, respectively; 24.5% had mFI ≥2 and were considered frail. Compared with non-frail women, those with an mFI ≥2 were more likely to have an unplanned readmission (12.9% vs 7.8%, p=0.02), wound disruption (8.3% vs 4.2%, p=0.02), and deep surgical site infection (3.7% vs 1.4%, p=0.04). On multivariable-adjusted models, frailty was a significant predictor for minor (OR 1.58, 95% CI 1.09 to 2.30) and any complications (OR 1.46, 95% CI 1.02 to 2.08). Specifically, for radical vulvectomy with bilateral inguinofemoral lymphadenectomy, frailty was significantly associated with major (OR 2.13, 95% CI 1.03 to 4.40) and any complications (OR 2.10, 95% CI 1.14 to 3.87). CONCLUSION In this analysis of the NSQIP database, nearly 25% of women undergoing radical vulvectomy were considered frail. Frailty was associated with increased post-operative complications, especially in women concurrently undergoing bilateral inguinofemoral lymphadenectomy. Frailty screening prior to radical vulvectomy may assist in patient counseling and improve post-operative outcomes.
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Affiliation(s)
- Monica D Levine
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, USA
| | - Ashley S Felix
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, Ohio, USA
| | - Caitlin E Meade
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, Ohio, USA
| | - Kristin L Bixel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, USA
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13
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Goel N, Levine MD, Chambers LM, Nagel CI. Gastritis as an immunotherapy-related toxicity in the treatment of endometrial cancer: a case report. Gynecol Oncol Rep 2023; 47:101174. [PMID: 37102082 PMCID: PMC10123331 DOI: 10.1016/j.gore.2023.101174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/23/2023] [Accepted: 03/26/2023] [Indexed: 04/03/2023] Open
Abstract
Gastritis related to immunotherapy use is a less commonly reported adverse effect. With increasing use of immunotherapy agents in the management of patients with endometrial cancer, even rare adverse effects are being seen more frequently in gynecologic oncology practice. A 66-year-old with recurrent mismatch repair deficient endometrial cancer was treated with single-agent pembrolizumab. She initially appeared to tolerate treatment well; however after 16 months of therapy she began to develop nausea, vomiting, and abdominal pain that resulted in 30-pound weight loss. Pembrolizumab was held out of concern for immunotherapy related toxicity. She underwent evaluation with gastroenterology including esophagogastroduodenoscopy (EGD) with biopsy that demonstrated severe lymphocytic gastritis. She was treated with IV methylprednisolone with improvement in symptoms over three days. She was then transitioned to oral prednisone at 60 mg daily with weekly taper by 10 mg, with a proton pump inhibitor (PPI) and carafate until resolution of symptoms. She subsequently had a follow up EGD with biopsy, which demonstrated resolving gastritis. She is presently doing well off of steroids with stable disease noted on her last scan after cessation of pembrolizumab.
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Chambers LM, Rhoades EL, Bharti R, Braley C, Tewari S, Trestan L, Alali Z, Bayik D, Lathia JD, Sangwan N, Bazeley P, Joehlin-Price AS, Wang Z, Dutta S, Dwidar M, Hajjar A, Ahern PP, Claesen J, Rose P, Vargas R, Brown JM, Michener C, Reizes O. Disruption of the Gut Microbiota Confers Cisplatin Resistance in Epithelial Ovarian Cancer. Cancer Res 2022; 82:4654-4669. [PMID: 36206317 PMCID: PMC9772178 DOI: 10.1158/0008-5472.can-22-0455] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 08/03/2022] [Accepted: 10/04/2022] [Indexed: 01/24/2023]
Abstract
Epithelial ovarian cancer (EOC) is the leading cause of gynecologic cancer death. Despite initial responses to intervention, up to 80% of patient tumors recur and require additional treatment. Retrospective clinical analysis of patients with ovarian cancer indicates antibiotic use during chemotherapy treatment is associated with poor overall survival. Here, we assessed whether antibiotic (ABX) treatment would impact growth of EOC and sensitivity to cisplatin. Immunocompetent or immunocompromised mice were given untreated control or ABX-containing (metronidazole, ampicillin, vancomycin, and neomycin) water prior to intraperitoneal injection with EOC cells, and cisplatin therapy was administered biweekly until endpoint. Tumor-bearing ABX-treated mice exhibited accelerated tumor growth and resistance to cisplatin therapy compared with control treatment. ABX treatment led to reduced apoptosis, increased DNA damage repair, and enhanced angiogenesis in cisplatin-treated tumors, and tumors from ABX-treated mice contained a higher frequency of cisplatin-augmented cancer stem cells than control mice. Stool analysis indicated nonresistant gut microbial species were disrupted by ABX treatment. Cecal transplants of microbiota derived from control-treated mice was sufficient to ameliorate chemoresistance and prolong survival of ABX-treated mice, indicative of a gut-derived tumor suppressor. Metabolomics analyses identified circulating gut-derived metabolites that were altered by ABX treatment and restored by recolonization, providing candidate metabolites that mediate the cross-talk between the gut microbiome and ovarian cancer. Collectively, these findings indicate that an intact microbiome functions as a tumor suppressor in EOC, and perturbation of the gut microbiota with ABX treatment promotes tumor growth and suppresses cisplatin sensitivity. SIGNIFICANCE Restoration of the gut microbiome, which is disrupted following antibiotic treatment, may help overcome platinum resistance in patients with epithelial ovarian cancer. See related commentary by Hawkins and Nephew, p. 4511.
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Affiliation(s)
- Laura M. Chambers
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH
- Current address: Division of Gynecologic Oncology; The Ohio State University Comprehensive Cancer Center – James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Emily L. Rhoades
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Rashmi Bharti
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Chad Braley
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Surabhi Tewari
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Lexie Trestan
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Zahraa Alali
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Defne Bayik
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Justin D. Lathia
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH
| | - Naseer Sangwan
- Microbiome Analytics and Composition Core Facility, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Peter Bazeley
- Department of Quantitative Health Services, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland OH
| | - Amy S. Joehlin-Price
- Department of Gynecologic Pathology, Pathology and Lab Medicine Institute, Cleveland Clinic Foundation, Cleveland OH
| | - Zeneng Wang
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Sumita Dutta
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Mohammed Dwidar
- Microbial Culture and Engineering Facility, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland OH
| | - Adeline Hajjar
- Gnotobiotic Core Facility, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Philip P. Ahern
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Jan Claesen
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Peter Rose
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH
| | - Roberto Vargas
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH
| | - J. Mark Brown
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH
| | - Chad Michener
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH
| | - Ofer Reizes
- Department of Cardiovascular and Metabolic Sciences, Center for Microbiome and Human Health, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH
- Corresponding Author: Ofer Reizes, PhD, Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, , Telephone: +1(216) 455-0880
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Chambers LM, O'Malley DM, Coleman RL, Herzog TJ. Is there a "low-risk" patient population in advanced epithelial ovarian cancer?: a critical analysis. Am J Obstet Gynecol 2022; 227:728-734. [PMID: 35640700 DOI: 10.1016/j.ajog.2022.05.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 05/13/2022] [Accepted: 05/24/2022] [Indexed: 11/01/2022]
Abstract
Ovarian cancer is the leading cause of gynecologic cancer-related death in the United States. Historically, studies have demonstrated that ovarian cancer is a heterogeneous disease with several patient and oncologic characteristics, including BRCA status and residual disease at surgery, known to be predictive of clinical outcomes. However, during the last decade, the discovery and approval of bevacizumab and poly(adenosine diphosphate-ribose) polymerase inhibitors have moved the frontline treatment paradigm beyond platinum-doublet therapy for women with advanced ovarian cancer. Subsequently, investigators have sought to assess the therapeutic efficacy of these agents in women who are considered "high" risk and "low" risk to determine which patients may benefit the most from aggressive therapy and in whom additional treatment may be avoided. We reviewed historic and contemporary definitions of "high-risk" and "low-risk" ovarian cancer and how this has been incorporated into the subset analyses of randomized, clinical trials of therapeutic agents, including bevacizumab and poly(adenosine diphosphate-ribose) polymerase inhibitors. Next, we provided an in-depth discussion of landmark trials for frontline maintenance therapy with bevacizumab and/or poly(adenosine diphosphate-ribose) polymerase inhibitors, focusing on the impact of treatment efficacy according to a "high-risk" and "low-risk" paradigm. Furthermore, we highlighted that recent data have challenged this dichotomous classification, notably from the Gynecologic Oncology Group-0218, ICON7, SOLO-1, and PAOLA-1 trials. Although some studies have suggested that certain populations of women with advanced ovarian cancer may have a more favorable prognosis and be considered "low risk," the risk of progression and death remains unacceptably high in all women. Furthermore, in many cases, those considered the lowest risk have the most treatment benefit from maintenance therapy with poly(adenosine diphosphate-ribose) polymerase inhibitors and/or bevacizumab. From these data, we have advocated that virtually all women with advanced ovarian cancer are high risk and that the use of our most effective therapies in the frontline setting holds promise for potentially curing more patients. Lastly, we critically discuss the practice of using subanalyses in clinical trials, with emphasis that although this practice is important for hypothesis generation, caution must be taken before accepting findings from subanalyses as actual treatment effects.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH
| | - David M O'Malley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH
| | | | - Thomas J Herzog
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Cincinnati Cancer Center, Cincinnati, OH.
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Barrington DA, Fox B, Meade C, Quick A, Felix AS, Chambers LM. Does the addition of radiation improve survival compared to chemotherapy alone in women with stage IV endometrial carcinoma? Analysis of the NCDB and SEER databases. Gynecol Oncol 2022; 165:522-529. [PMID: 35469682 DOI: 10.1016/j.ygyno.2022.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/29/2022] [Accepted: 04/08/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate whether the addition of radiation to adjuvant chemotherapy is associated with improved survival in women with stage IV endometrial cancer following surgery. METHODS The National Cancer Database (NCDB) and Surveillance, Epidemiology, and End Results Program (SEER) registries were queried for patients with stage IV endometrial cancer from 2004 to 2017. Treatment was categorized as chemotherapy alone, chemotherapy with external beam radiation therapy (EBRT), chemotherapy with vaginal brachytherapy (VBT), or chemotherapy with EBRT+VBT. Multivariable Cox regression models assessed associations between treatment modality and overall survival (OS). RESULTS This analysis included 17,890 (NCDB: 12,812, SEER: 5078) women with stage IV endometrial cancer, including 1757 (9.8%) with IVA disease and 16,133 (90.2%) with IVB. The majority of stage IV patients received chemotherapy alone (NCDB 78.8%, SEER 77.0%). When radiation was utilized in addition to chemotherapy, EBRT was most common (NCDB 15.8%, SEER: 15.4%). In both databases, use of any radiation in addition to chemotherapy was associated with improved OS. Stage IV patients treated with chemotherapy plus EBRT had better survival than those receiving chemotherapy alone [NCDB: HR 0.75 (95% CI 0.70, 0.79), SEER: HR 0.85 (95% CI 0.77, 0.94)]. This benefit was more pronounced in patients with IVA disease [NCDB: HR 0.66 (95% CI 0.55, 0.79), SEER: HR 0.63 (95% CI 0.46, 0.85)]. In histology-stratified analyses, the addition of radiation to chemotherapy was associated with improved OS in all histologies, except clear cell. CONCLUSIONS In this analysis of the NCDB and SEER registries, the use of multimodality treatment with radiation and chemotherapy was associated with improved OS compared to chemotherapy alone in women with stage IVA and IVB endometrial cancer.
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Affiliation(s)
- David A Barrington
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Arthur G. James Cancer Hospital, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America.
| | - Brandon Fox
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Caitlin Meade
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - Allison Quick
- Department of Radiation Oncology, Arthur G. James Cancer Hospital, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Ashley S Felix
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - Laura M Chambers
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Arthur G. James Cancer Hospital, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
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Tewari S, Chambers LM, Yao M, Michener CM. Evaluation of Closure Technique on Incidence of Incisional Hernia Following Single Port Laparoscopy in Gynecologic Oncology Surgery. J Minim Invasive Gynecol 2022; 29:791-802.e1. [PMID: 35331927 DOI: 10.1016/j.jmig.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/01/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
STUDY OBJECTIVE To evaluate incidence and risk factors for incisional hernia in women undergoing single-port laparoscopy (SPL) for gynecologic oncology indications with a standardized fascia closure (SC) technique versus historical controls (HC). DESIGN Retrospective cohort study. SETTING Single academic institution. PATIENTS Women who underwent SPL from 6/1/2017-12/31/2019 for gynecologic oncology indications with SC were compared to HC who underwent SPL from 1/1/2009-12/31/2015. INTERVENTIONS Data was collected for patient demographics, postoperative outcomes, and incisional hernia development. Univariate analysis and multivariable regression models were built for predictors of incisional hernia. MEASUREMENTS AND MAIN RESULTS Of 1,163 patients, 242 (20.8%) patients had SC and 921 (79.2%) patients had HC. SC cohort had lower rates of diabetes versus HC (10.3% vs. 15.3%; p = .049) but no differences in hypertension (36.8% vs. 43.0% p = .081) and obesity (42.6% vs. 36.9%, p = .11). 1,123 (96.6%) patients did not undergo conversion to multi-port laparoscopy or laparotomy, of whom 7.2% (n=81) of patients developed an incisional hernia; there was no difference in incisional hernia development for SC with SPL (n= 237) versus HC with SPL (n= 886) (9.7% vs. 6.5%, p = .095). On multivariable analysis, increased BMI (OR 1.06; 95% CI 1.03-1.09, p < .001) and diabetes (OR 2.41; CI 1.34-4.32, p = .003) were associated with incisional hernia, but age (OR 1.00; CI .98-1.02, p = .92), length of surgery (OR 1.00; CI 1.00-1.01, p = .62), and hypertension (OR .89; CI .52-1.53, p = .68) were not. Patients with prior abdominal surgeries (OR 1.92; CI 1.14-3.26, p = .015) and hand-assist surgery (OR 3.17; CI 1.48-6.80, p = .003) were significantly associated with incisional hernia. CONCLUSION Implementation of a SC protocol did not decrease rate of incisional hernia versus HC during SPL. Risk of incisional hernia must be considered for SPL planning in patients with complex medical comorbidities and prior abdominal surgery.
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Affiliation(s)
- Surabhi Tewari
- Cleveland Clinic Lerner College of Medicine at Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State James Cancer Center. The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio.
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18
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Chambers LM, Chau D, Yao M, Costales AB, Rose PG, Michener CM, Debernardo R, Vargas R. Efficacy of hyperthermic intraperitoneal chemotherapy and interval debulking surgery in women with advanced uterine serous carcinoma. Gynecol Oncol Rep 2021; 38:100876. [PMID: 34761096 PMCID: PMC8567198 DOI: 10.1016/j.gore.2021.100876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 09/16/2021] [Accepted: 09/28/2021] [Indexed: 11/08/2022] Open
Abstract
In this small series, HIPEC is well tolerated in patients with advanced USC. HIPEC at IDS is associated with favorable PFS and OS in advanced USC. Further investigation of HIPEC in women with advanced USC is warranted.
Objective(s) To investigate the efficacy and safety of hyperthermic intraperitoneal chemotherapy (HIPEC) at the time of iterval debulking surgery (IDS) in women with advanced uterine serous carcinoma (USC) following neoadjuvant chemotherapy (NACT). Methods An IRB-approved single-institution prospective registry was queried to identify women with incidentally identified USC at the time of IDS + HIPEC for high-grade serous carcinoma. Patient demographic, oncologic, and surgical outcomes data were recorded. Univariate analysis determined progression-free survival (PFS) and overall survival (OS). Results In total, seven patients were found to have advanced USC after undergoing IDS + HIPEC, with a median age of 64.5 years. The majority had stage IV, (n = 6, 85.7%), MMR proficient (n = 5, 71.4%), p53 mutant (n = 6, 85.1%) USC. The median pre-operative CA125 was 24.0U/mL. HIPEC regimen was cisplatin (n = 3, 42.9%) or cisplatin with paclitaxel (n = 4, 57.1%). All patients underwent optimal cytoreduction, with 71.4% (n = 5) having no gross residual disease. Accordion post-operative complications were mild in 14.3% (n = 1), moderate in 57.1% (n = 4) and severe in 14.3% (n = 1); 14.3% (n = 1) had no complications. The median length of stay was 6.5 days (IQR 4–8 days) with a median time to chemotherapy of 33.0 days. The median PFS was 14.0 months (95% CI 3.5–20.8 months), and the median OS was 27.0 months (95% CI 5.1- not reached). Conclusions In this small, prospective series, we demonstrate that IDS + HIPEC is well tolerated in patients with USC and is associated with favorable PFS and OS following NACT. Further prospective investigation is needed to validate these promising findings in larger, heterogeneous cohorts of women with advanced USC who are not candidates for primary surgical management.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.,Division of Gynecologic Oncology, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH 43210, United States
| | - Danielle Chau
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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19
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Bennett C, Chambers LM, Son J, Goje O. Newly diagnosed immune thrombocytopenia in a pregnant patient after coronavirus disease 2019 vaccination. J Obstet Gynaecol Res 2021; 47:4077-4080. [PMID: 34420249 PMCID: PMC8661984 DOI: 10.1111/jog.14978] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/23/2021] [Accepted: 07/29/2021] [Indexed: 11/30/2022]
Abstract
Over 26 million cases of coronavirus disease 2019 (COVID‐19) have been reported in the United States with over 440 000 deaths. Despite COVID‐19 vaccine approval, pregnant women were excluded from clinical trials. We report a case of immune thrombocytopenia in the first trimester, which occurred 13 days after initiating the COVID‐19 vaccination series. Thorough evaluation, including hematology consultation, established the diagnosis. High‐dose oral corticosteroids were started, and she was discharged home with significant improvement in platelet count on her fourth day of hospitalization with no subsequent complications. We advocate that the benefits of COVID‐19 vaccination outweigh the risk of infection in pregnancy and that pregnant women should be included in clinical trials. Closer post‐vaccination surveillance may be warranted in the pregnant population pending further data.
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Affiliation(s)
- Carrie Bennett
- Department of Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ji Son
- Department of Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Oluwatosin Goje
- Department of Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
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20
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Rose PG, Chambers LM, Kuznicki M. To PARPI or Not to PARPI BRCA Mutated Ovarian Cancer Following First-line Chemotherapy, That is the Question? Gynecol Obstet (Sunnyvale) 2021; 11:561. [PMID: 34925958 PMCID: PMC8681040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Peter G Rose
- Section of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland Ohio, USA
| | - Laura M Chambers
- Section of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland Ohio, USA
| | - Michelle Kuznicki
- Section of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland Ohio, USA
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21
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Hunt JT, Chambers LM, Yao M, Joehlin-Price A, Debernardo R, Rose PG. Lenvatinib plus pembrolizumab in patients with advanced or recurrent uterine carcinosarcoma. Gynecol Oncol Rep 2021; 37:100840. [PMID: 34401435 PMCID: PMC8350419 DOI: 10.1016/j.gore.2021.100840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/18/2021] [Accepted: 07/21/2021] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVES To investigate the efficacy of pembrolizumab plus lenvatinib as a second-line or later-line therapy in women with advanced or recurrent uterine carcinosarcoma (UCS). METHODS A single-institution pharmacy database was queried for women with advanced or recurrent UCS who were prescribed concurrent pembrolizumab and lenvatinib. Patient demographic, oncologic, and immunotherapy outcomes data were recorded. Univariate analysis summarized progression-free survival (PFS) and overall survival (OS). RESULTS Seven patients with advanced or recurrent UCS were treated with combination pembrolizumab and lenvatinib, with a median age of 63.0 years. The majority had stage III or IV disease (n = 6, 85.7%) and had failed two or more lines of therapy (n = 7, 100.0%), and a minority were MMR deficient (n = 1, 14.3%) or PD-L1+ (n = 1, 14.3%). No partial or complete responses were observed. The median PFS was 2.6 months (95% CI, 0.9-11.2 months), and the median OS was 2.8 months (95% CI, 2.4-NE). CONCLUSIONS In this small, retrospective series, we demonstrate that pembrolizumab and lenvatinib combination therapy may not be highly active in UCS and may be associated with similar PFS and OS as traditional cytotoxic regimens. Further study is warranted to assess the efficacy of this regimen in more targeted cohorts of women with advanced or recurrent UCS.
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Affiliation(s)
- Jonathan T. Hunt
- Department of Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Laura M. Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Amy Joehlin-Price
- Department of Pathology, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Peter G. Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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22
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Gruner M, Chambers LM, Yao M, Chichura A, Morton M, Costales AB, Horowitz M, Rose PG, Debernardo R, Michener CM. Anastomotic leak following interval debulking surgery with or without hyperthermic intraperitoneal chemotherapy in women with advanced epithelial ovarian Cancer. Gynecol Oncol 2021; 162:645-651. [PMID: 34247768 DOI: 10.1016/j.ygyno.2021.06.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/26/2021] [Accepted: 06/30/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE(S) To evaluate the incidence and associated risk factors for anastomotic failure following interval debulking surgery (IDS) with or without hyperthermic intraperitoneal chemotherapy (HIPEC) in women with advanced ovarian cancer. METHODS We performed a retrospective cohort study in women with stage III/IV high-grade ovarian cancer treated with neoadjuvant chemotherapy followed by IDS with colorectal resection and HIPEC from 2017 to 2020. These patients were compared to a historical control cohort who underwent IDS with colorectal resection without HIPEC from 2009 to 2016. Data was collected for demographics, surgical variables, and perioperative outcomes. The univariate analysis compared progression-free survival and overall survival. RESULTS 61 women were identified; 21 (34.4%) underwent IDS with HIPEC from 2017 to 2020, and 40 underwent IDS alone from 2009 to 2016. None of the patients who had IDS with HIPEC had protective ileostomy, compared to 10.0% of those who received had IDS alone (n = 4)(p = 0.29). The cumulative incidence of anastomotic leak rate was 8.2% (n = 5). There was no significant difference in anastomotic leak rate for women who underwent IDS with HIPEC (9.5%, n = 2) versus without HIPEC (7.5%, n = 3) (p = 0.99). While there was no difference in PFS (12.2 vs. 13.3 months, log-rank p = 0.31), OS (9.4 vs. 40.6 months, log-rank p = 0.013) was significantly decreased following postoperative anastomotic leak. CONCLUSIONS In this retrospective series of women with advanced ovarian cancer, HIPEC was not associated with increased risk for anastomotic leak at the time of IDS with colorectal resection and reanastomosis. While further study is needed, HIPEC alone should not preclude colorectal resection or dictate practices for colonic diversion in IDS.
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Affiliation(s)
- Morgan Gruner
- Obstetrics, Gynecology & Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
| | - Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics & Gynecology Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Anna Chichura
- Obstetrics, Gynecology & Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Molly Morton
- Obstetrics, Gynecology & Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Max Horowitz
- Division of Gynecologic Oncology, Obstetrics & Gynecology Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics & Gynecology Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics & Gynecology Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics & Gynecology Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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23
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Chambers LM, Bussies P, Vargas R, Esakov E, Tewari S, Reizes O, Michener C. The Microbiome and Gynecologic Cancer: Current Evidence and Future Opportunities. Curr Oncol Rep 2021; 23:92. [PMID: 34125319 DOI: 10.1007/s11912-021-01079-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW We review the emerging evidence regarding the relationship between the microbiota of the gastrointestinal and female reproductive tracts and gynecologic cancer. RECENT FINDINGS The microbiome has essential roles in maintaining health. In recent years, the microbiota of the gastrointestinal and female reproductive tracts have been linked to many diseases, including gynecologic cancer. Alterations to the bacterial populations in a microbiota, or dysbiosis, have been shown to favor a pro-carcinogenic state through altered immune responses, dysregulated hormone metabolism, and modulation of the cell cycle. Pre-clinical and clinical studies have emerged, demonstrating that specific bacteria or microbial communities may be associated with increased risk for uterine, ovarian, and cervical cancers. Notably, numerous studies have linked a non-Lactobacillus-dominant vaginal microbiota, composed of anaerobic bacteria, with HPV infection, persistence, and development of invasive cervical cancer. Similarly, next-generation high-throughput sequencing techniques have enabled the characterization of unique microbiotas in patients with malignant and benign gynecologic conditions, shedding light on new associations between bacterial species and gynecologic cancers. Harnessing the power of the microbiome for early diagnosis, therapeutic intervention and modulation creates tremendous potential to optimize gynecologic cancer outcomes in the future.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
| | - Parker Bussies
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Roberto Vargas
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Case Comprehensive Cancer Center, Cleveland, OH, USA
| | - Emily Esakov
- Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Surabhi Tewari
- Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA
| | - Ofer Reizes
- Case Comprehensive Cancer Center, Cleveland, OH, USA.,Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Chad Michener
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Case Comprehensive Cancer Center, Cleveland, OH, USA
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24
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Chambers LM, Chalif J, Yao M, Chichura A, Morton M, Gruner M, Costales AB, Horowitz M, Chau DB, Vargas R, Rose PG, Michener CM, Debernardo R. Modified frailty index predicts postoperative complications in women with gynecologic cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Gynecol Oncol 2021; 162:368-374. [PMID: 34083027 DOI: 10.1016/j.ygyno.2021.05.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 05/15/2021] [Indexed: 01/19/2023]
Abstract
OBJECTIVE(S) To evaluate the impact of frailty on postoperative complications following cytoreductive surgery (CRS) with hyperthermic intra-peritoneal chemotherapy (HIPEC) in women with advanced or recurrent gynecologic cancer. METHODS An IRB-approved single-institution prospective registry was queried for women who underwent CRS with HIPEC for advanced or recurrent gynecologic cancer from 1/1/2014-12/31/2020. Frailty was defined as a modified Frailty Index (mFI) score of ≥2. Logistic regression was used to assess the impact of mFI upon the rate of moderate or higher (≥ grade 2) Accordion postoperative complications. RESULTS Of 141 women, 81.6% (n = 115) were non-frail with mFI of 0-1 and 18.4% (n = 26) were frail with mFI ≥2. The incidence of ≥ grade 2 complications was 21.2% (n = 14) for mFI = 0, 26.5% (n = 13) for mFI = 1, 64.7% (n = 11) for mFI = 2 and 100.0% (n = 9) for patients with mFI ≥3. The incidence of re-operation (1.7% vs. 11.5%, p = 0.044), ICU admission (13.2% vs. 34.6%, p = 0.018), acute kidney injury (6.3% vs. 30.8%, p = 0.001), and respiratory failure (0.9% vs. 19.2%, p < 0.001) were significantly lower amongst non-frail vs. frail women. On multivariable analysis, mFI ≥2 was associated with significantly increased ≥ grade 2 complications versus mFI of 0-1 (OR 9.4, 95% CI 3.3, 26.4, p < 0.001). Age (OR 1.04, 95% CI 1.00, 1.09, p = 0.07), surgical indication (recurrent vs. primary) (OR 0.71, 95% CI 0.30, 1.7, p = 0.44) and Surgical Complexity Score of Intermediate or High vs. Low (OR 1.5, 95% CI 0.67, 3.5, p = 0.31) were not associated with ≥grade 2 complications. CONCLUSIONS Frailty, defined by the modified frailty index, is predictive of ≥grade 2 postoperative complications following CRS with HIPEC in women with gynecologic cancer. Frailty screening before CRS with HIPEC may assist patient selection and improve postoperative outcomes.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
| | - Julia Chalif
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Anna Chichura
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Molly Morton
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Morgan Gruner
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Max Horowitz
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Danielle B Chau
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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Chambers LM, Yao M, Morton M, Chichura A, Costales AB, Horowitz M, Gruner MF, Rose PG, Michener CM, DeBernardo R. Perioperative outcomes of cytoreductive surgery with hyperthermic intraperitoneal chemotherapy in elderly women with epithelial ovarian cancer: analysis of a prospective registry. Int J Gynecol Cancer 2021; 31:1021-1030. [PMID: 34006567 DOI: 10.1136/ijgc-2021-002622] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE To evaluate perioperative outcomes in elderly versus non-elderly women with advanced or recurrent epithelial ovarian cancer undergoing surgery with hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS A single-institution prospective registry was analyzed for women with ovarian cancer who underwent surgery with HIPEC from January 2014 to December 2020. Elderly age was defined as ≥65 years at surgery. Complications were defined according to the Accordion scale. Univariate and multivariable analysis was used to compare progression-free survival and overall survival. RESULTS Of 127 women who underwent surgery with HIPEC, 33.1% (n=42) were ≥65 and 17.3% (n=22) were ≥70 years old. The median age for non-elderly and elderly patients were 55.7±8.3 versus 72.0±5.4 years, respectively (p<0.001). The majority of non-elderly versus elderly patients underwent HIPEC at the time of interval cytoreductive surgery following neoadjuvant chemotherapy (52.9% vs 73.8%, p=0.024). There were no differences in moderate (15.3% vs 26.2%) or severe postoperative complications (10.6% vs 11.9%, p=0.08), acute kidney injury (7.1% vs 16.7%, p=0.12), and length of stay (5.0 vs 5.0 days, p=0.56) for non-elderly versus elderly patients. With a median follow-up of 20 months (95% CI 9.1 to 32.7 months), there was no difference in progression-free survival (18.8 vs 15.7 months, p=0.75) or overall survival (61.6 months vs not estimable, p=0.72) for non-elderly versus elderly patients. Comparing patients 65-69 versus ≥70 years, progression-free survival (33.0 vs 12.5 months, p=0.002) was significantly improved in patients aged 65-69, without difference in overall survival (not estimable vs 36.0 months, p=0.91). On multivariable analysis, age ≥65 did not impact progression-free survival (p=0.74). CONCLUSIONS In this prospective registry of women with ovarian cancer, perioperative morbidity is not increased for non-elderly versus elderly patients following surgery with HIPEC. While age should not exclude patients from surgery with HIPEC, additional research is needed regarding oncologic benefits in elderly women.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Molly Morton
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Anna Chichura
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, Texas, USA
| | - Max Horowitz
- Division of Gynecologic Oncology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Morgan F Gruner
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Peter G Rose
- Division of Gynecologic Oncology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Chad M Michener
- Division of Gynecologic Oncology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Robert DeBernardo
- Division of Gynecologic Oncology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Chambers LM, Watson CH, Yao M, Levinson K, Alvarez RD, Eskander RN, Buechel M, Michener CM, Jernigan A. Survey of trends in authorship assignment in gynecologic oncology: Keeping score and playing fair. Gynecol Oncol Rep 2021; 36:100755. [PMID: 33855146 PMCID: PMC8027688 DOI: 10.1016/j.gore.2021.100755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/09/2021] [Accepted: 03/15/2021] [Indexed: 11/30/2022] Open
Abstract
30.6% of responding gynecologic oncologists reported assignment of authorship that did not meet ICMJE criteria. The majority reported that ICMJE criteria were generalizable, helpful and considered non-adherence as scientific misconduct. Fellows and faculty in their first five year of practice were more likely not adhere to ICMJE authorship criteria.
Authorship confers credit to those responsible for a publication. In 1985, the International Committee of Medical Journal Editors criteria were founded to standardize authorship assignment. We sought to investigate practices and values in authorship assignment in Society of Gynecologic Oncology (SGO) members. An anonymous online survey was distributed to SGO members from 09/2018–10/2018. Three multivariable logistic regression models were fit to predict ICJME authorship acceptance, assignment and denial. Of 1111 members surveyed, 266 responses were received (23.9%); 30.6% reported prior authorship assignment that did not meet ICMJE criteria, and 18.8% (n = 50) reported a history of accepting authorship not meeting ICJME criteria. Reasons for non-adherence included: inclusion of the author’s patients in the study (59.3%), resumé building (45.7%), and networking for career advancement (22.2%). The majority responded that ICJME criteria were generalizable (91.3%), helpful (83.8%), and considered non-adherence as scientific misconduct (66.0%). On multivariable analysis, practice duration of 5–20 years (HR 0.40, 95% CI 0.16, 0.99, p < 0.05) or > 20 years (HR 0.22, 95% CI 0.08, 0.59, p < 0.05) were significant predictors for adherence with ICMJE authorship assignment compared to fellows and those in practice < 5 years. Similarly, practice duration of 5–20 years (HR 10.0, 95% CI 2.0, 49.2, p < 0.05) or > 20 years (HR 25.9, 95% CI 1.06, 3.9, p < 0.05) were significant predictors for denial of authorship assignment compared to fellows and those in practice < 5 years. While the majority of respondents report that ICJME criteria are helpful, adherence to these criteria is a concern, especially in fellows and early-career faculty.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | | | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | - Kimberly Levinson
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Ronald D Alvarez
- Division of Gynecologic Oncology, Vanderbilt University Medical Center, USA
| | - Ramez N Eskander
- Division of Gynecologic Oncology, University of California San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Megan Buechel
- Division of Gynecologic Oncology, University of Oklahoma Stephenson Cancer Center, USA
| | - Chad M Michener
- Division of Gynecologic Oncology; Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | - Amelia Jernigan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Louisiana State University Healthcare Network, New Orleans, LA, USA
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Chambers LM, Yao M, Morton M, Gruner M, Chichura A, Horowitz M, Costales AB, Rose PG, Michener CM, Debernardo R. Patterns of recurrence in women with advanced and recurrent epithelial ovarian cancer treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Gynecol Oncol 2021; 161:389-395. [PMID: 33551202 DOI: 10.1016/j.ygyno.2021.01.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 01/27/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE(S) To identify recurrence patterns and outcomes in women with advanced or recurrent epithelial ovarian cancer (EOC) after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS This is an IRB-approved single-institution cohort study of women who underwent CRS+HIPEC for advanced or recurrent EOC followed in a prospective registry from 1/12/2014-3/1/2020. Recurrence locations were defined as pelvic, upper abdominal (UA) and/or extra-peritoneal (EP). Univariate analysis assessed associations between recurrence location, progression-free survival (PFS), and overall survival (OS). RESULTS In total, 92 women with EOC underwent interval (56.5%; n=52) or recurrent CRS+HIPEC (43.5%; n=40). For interval CRS+HIPEC, recurrence locations were pelvic in 50.0% (n=15), UA in 23.3% (n=7) and EP in 56.7% (n=17); 40.0% (n=12) were EP alone. Similarly, for recurrent CRS+HIPEC, recurrence locations were pelvic (22.5%, n=9), UA (5.0%, n=2) and EP (60.0%, n=24); 66.7% (n=20) were EP alone. For both interval and recurrent CRS+HIPEC, median PFS was 10.5 vs. 13.0 months for pelvic and UA vs. EP only recurrences (p=0.02). Similarly, median OS was 29.2 months for pelvic and UA and not reached for EP only (p=0.05). For interval CRS+HIPEC, there was no difference in median PFS (10.6 vs. 11.7 months, p=0.68) and OS (27.1 vs. 24.8 months, p=0.96) for pelvic and UA vs EP alone. However, for recurrent CRS+HIPEC, pelvic and UA sites of recurrence were associated with reduced PFS (10.0 vs. 18.1 months, p=0.03) and OS (33.6 months vs. not reached, p=0.02) vs. EP only. CONCLUSIONS In women with advanced or recurrent EOC undergoing CRS+HIPEC, one-half of patients experience their first recurrence outside of the peritoneal cavity. Providers must be aware of the risk of EP failure in patients treated with CRS+HIPEC.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Molly Morton
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500, United States
| | - Morgan Gruner
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500, United States
| | - Anna Chichura
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500, United States
| | - Max Horowitz
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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Chambers LM, Michener CM, Rose PG, Reizes O, Yao M, Vargas R. Impact of antibiotic treatment on immunotherapy response in women with recurrent gynecologic cancer. Gynecol Oncol 2021; 161:211-220. [PMID: 33504455 DOI: 10.1016/j.ygyno.2021.01.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/17/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE(S) To identify whether antibiotics (ABX) impact immunotherapy (ICI) response rate (RR), progression-free survival (PFS), and overall survival (OS) in women with recurrent endometrial (EC), cervical (CC) and ovarian cancer (OC). METHODS This retrospective cohort study included women with recurrent EC, CC, and OC treated with ICIs from 1/1/17-9/1/2020. ABX were defined as 30 days before (pABX) or concurrently (cABX) with ICI. The impact of ABX upon PFS and OS was assessed by univariate analysis and multivariable Cox regression. RESULTS Of 101 women, 52.5% (n = 53) had recurrent EC, 21.4% (n = 22) CC and 25.7% (n = 26) OC. 56.9% (n = 58) received ABX, with 22.8% (n = 23) pABX and 46.5% (n = 47) cABX. While no difference was observed in ICI RR for any ABX vs. none (p = 0.89) and cABX vs. none (p = 0.33), pABX (n = 23) were associated with decreased RR vs. none (n = 78) (Partial Response - 8.7% vs. 30.8%; Complete Response - 4.3% vs. 9.0%; p = 0.002). On univariate analysis, pABX were associated with worsened PFS (2.9 vs. 8.9 months; HR 2.53, 95% CI 1.48-4.31, p < 0.001) and OS (9.3 vs. 19.9 months; HR 2.29, 95% CI 1.22-4.32, p = 0.01). No PFS or OS difference was noted for cABX (PFS - 9.3 vs. 6.0 months; HR 0.70, 95% CI 0.43-1.12; p = 0.14; OS - 13.4 vs. 16.3 months; HR 0.89, 95% CI 0.51-1.54; p = 0.68). On multivariable analysis, pABX were associated with significantly decreased PFS (HR 3.10, 95% CI 1.75-5.49, p < 0.001) and OS (HR 3.03, 95% CI 1.50-6.10, p = 0.002). CONCLUSIONS In women with recurrent EC, OC, and CC receiving ICI, pABX, but not cABX, are associated with decreased RR, PFS, and OS. Further investigation is warranted to understand predictors of ICI response in women with gynecologic cancer.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America.
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Ofer Reizes
- Department of Cardiovascular and Metabolic Science, Cleveland Clinic Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, United States of America
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States of America
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
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Chichura A, Chambers LM, Costales AB, Yao M, Gruner M, Morton M, Rose PG, Vargas R, Michener CM, Debernardo R. Impact of intra-operative factors upon peri-operative outcomes in women undergoing hyperthermic intraperitoneal chemotherapy for gynecologic cancer. Gynecol Oncol 2021; 161:194-201. [PMID: 33468319 DOI: 10.1016/j.ygyno.2021.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/07/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To evaluate the incidence of intra-operative metabolic and electrolyte abnormalities and subsequent impact on peri-operative outcomes in women with gynecologic cancer undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC). METHODS An IRB-approved single institution retrospective cohort study was performed in women with gynecologic cancer who underwent CRS + HIPEC. Patient demographics, intra-operative electrolyte and metabolic values and peri-operative outcomes were recorded. To assess the association of pH and lactate upon post-operative outcomes, patients were divided in four quartiles for both variables and univariate analysis was performed. RESULTS 100 consecutive women who underwent CRS + HIPEC from 2017 to 2020 were identified. Intra-operative blood transfusion and pressor support were required in 40% and 86%, respectively. The rate of ICU admission was 17%. Longer operative time (7.0 vs. 5.3 h, p = 0.002), increased blood loss (400.0 vs. 200.0 mL, p = 0.02) and transfusion (70.6% vs. 34.1%, p = 0.005) were associated with ICU admission. Compared to patients in the highest quartile of pH, lower median pH, (7.211 vs. 7.349, p < 0.001) was associated with increased rates of ICU admission, prolonged intubation (36.0% vs. 0.0%, p < 0.05, respectively) and any post-operative complication (72.0% vs. 28.0%, p = 0.01). Similarly, need for prolonged intubation (40% vs. 0%, p = 0.04) and VTE (13.0% vs. 0%, p = 0.01) were increased in women with the highest quartile of lactate levels compared to the lowest (4.7 vs 1.9, p < 0.001). CONCLUSIONS Intra-operative acidosis is associated with higher incidence of ICU admission and peri-operative complications following CRS + HIPEC in women with gynecologic cancer. These data support the importance of adequate intra-operative resuscitation and timely correction of hemodynamic and metabolic abnormalities.
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Affiliation(s)
- Anna Chichura
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
| | - Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Anthony B Costales
- Department of Gynecologic Oncology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Morgan Gruner
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Molly Morton
- Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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Rose PG, Yao M, Chambers LM, Mei L, Le P. The Overtreatment and Cost Effectiveness of Primary versus Secondary Maintenance Therapy with Poly-Adenosine Ribose Phosphate Inhibitors (PARPi) for Epithelial Ovarian Cancer (EOC). Gynecol Obstet (Sunnyvale) 2021; 11:570. [PMID: 34925959 PMCID: PMC8681231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND No data exist to suggest PARP inhibitor (PARPi) therapy as first-line maintenance is superior to PARPi therapy as second-line maintenance. OBJECTIVE To determine the efficacy and cost of primary versus secondary olaparib or niraparib maintenance in Epithelial Ovarian Cancer (EOC). METHODS A retrospective cohort study was performed in women with EOC to determine the survival following primary or secondary PARPi maintenance. We modeled the costs of olaparib and niraparib based on previously published costs and duration of therapy based on the Solo 1/Solo 2 and Prima and Nova trials, respectively. RESULTS Among 40 patients treated with PARPi as primary or secondary maintenance there was no difference in overall survival (p=0.97). Among 166 women with stage III/IV germ-line BRCA mutated EOC, 28.8% were disease free for >3 years (18.6% never recurred and 10.2% recurred >3 years after chemotherapy). Since 29% of the BRCA mutated patients did not recur within 3 years, primary olaparib maintenance therapy was significantly more expensive than secondary olaparib maintenance therapy by 260%. Primary niraparib maintenance therapy was slightly more expensive than secondary niraparib maintenance therapy by 4%, 51%, and 15% for BRCA mutated, HR deficient, and HR proficient patients, respectively. By eliminating the overtreatment of patients with primary PARPi therapy, the cost savings for 100 women with EOC with BRCA mutations would be $37,335,360 for olaparib and $8,197,592 for niraparib. CONCLUSION Up to 29% of BRCA mutated patients may be overtreated with primary PARPi maintenance with significantly increased treatment costs.
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Affiliation(s)
- Peter G Rose
- Division of Gynecologic Oncology, Women’s Health Institute, Cleveland Clinic, Cleveland Ohio, USA
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Women’s Health Institute, Cleveland Clinic, Cleveland Ohio, USA
| | - Lin Mei
- Division of Gynecologic Oncology, Women’s Health Institute, Cleveland Clinic, Cleveland Ohio, USA
| | - Phuc Le
- Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA
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Michener CM, Lampert E, Yao M, Harnegie MP, Chalif J, Chambers LM. Meta-analysis of Laparoendoscopic Single-site and Vaginal Natural Orifice Transluminal Endoscopic Hysterectomy Compared with Multiport Hysterectomy: Real Benefits or Diminishing Returns? J Minim Invasive Gynecol 2020; 28:698-709.e1. [PMID: 33346073 DOI: 10.1016/j.jmig.2020.11.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/16/2020] [Accepted: 11/25/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Because minimally invasive hysterectomy has become increasingly performed by gynecologic surgeons, strategies to further improve outcomes have emerged, including innovations in surgical approach. We sought to evaluate the intraoperative and perioperative outcomes and success rates of laparoendoscopic single-site surgery (LESS) and vaginal natural orifice transluminal endoscopic surgery (vNOTES) hysterectomy in comparison with those of conventional multiport laparoscopic (MPL) hysterectomy. DATA SOURCES A librarian-led search of PubMed, Scopus, CINAHL, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials was performed for case-control, retrospective cohort, and randomized controlled trials through May 2020. METHODS OF STUDY SELECTION The inclusion criterion was publications comparing LESS or vNOTES hysterectomy with conventional MPL hysterectomy for the management of benign or malignant gynecologic disease. Four authors reviewed the abstracts and selected studies for full-text review. The manuscripts were reviewed, separately, by 2 authors for final inclusion and assessment of bias using either the risk-of-bias assessment tool or the Newcastle-Ottawa scale. Any disagreement was resolved by discussion with, or arbitration by, a third reviewer. The titles of 2259 articles were screened, and 108 articles were chosen for abstract screening. Full-text screening resulted in 29 studies eligible for inclusion. TABULATION, INTEGRATION, AND RESULTS Extracted data were placed into REDCap (Vanderbilt University, Nashville, TN), and MPL hysterectomy was compared with single-port hysterectomy using meta-analysis models. The outcomes included estimated blood loss (EBL); operative (OP) time; transfusion; length of hospital stay (LOS); conversion to laparotomy; visual analog scale pain scores at 12 hours, 24 hours, and 48 hours; any complications; and 7 subcategories of complications. Random-effects models were built for continuous outcomes and binary outcomes, and the results are reported as standardized mean difference (SMD) or odds ratio (OR) and their corresponding 95% confidence intervals, respectively. Meta-analysis could not be performed for vNOTES vs MPL, given that only 3 studies met the eligibility criteria. When LESS and MPL were compared, there was a shorter OP time for MPL (SMD = -0.2577, p <.001) and lower rate of transfusion (OR = 0.1697, p <.001), without a significant difference in EBL (SMD = -0.0243, p = .689). There was a nonsignificant trend toward higher risk of conversion to laparotomy in the MPL group (OR = 2.5871, p = .078). Pain scores were no different 12 or 24 hours postoperatively but were significantly higher at 48 hours postoperatively (SMD = 0.1861, p = .035) in the MPL group. There were no differences in overall or individual complications between the LESS and MPL groups. In the vNOTES comparison, 2 studies demonstrated shorter OP times, with reduced LOS and no difference in complications. CONCLUSION In this meta-analysis, we identified that LESS hysterectomy has comparable and low overall rates of complications and conversion to laparotomy compared with MPL. Notably, the OP time seems longer, and the pain scores at 48 hours may be lower with LESS hysterectomy than with MPL hysterectomy. Limited data suggest that vNOTES hysterectomy may have shorter OP times and improved EBL, transfusion rates, LOS, and pain scores compared with MPL hysterectomy, but further study is needed. There remains a deficit in high-quality data to understand the differences in cosmesis among these surgical approaches. The quality of data for this analysis seems to be low to moderate.
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Affiliation(s)
- Chad M Michener
- Division of Gynecologic Oncology (Drs. Michener and Chambers).
| | - Erika Lampert
- Department of Obstetrics and Gynecology (Drs. Lampert and Chalif) Obstetrics, Gynecology and Women's Health Institute
| | - Meng Yao
- Department of Quantitative Health Sciences (Mr. Yao)
| | - Mary Pat Harnegie
- Department of Library Services (Ms. Harnegie), Cleveland Clinic, Cleveland, Ohio
| | - Julia Chalif
- Department of Obstetrics and Gynecology (Drs. Lampert and Chalif) Obstetrics, Gynecology and Women's Health Institute
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Morton M, Chambers LM, Costales AB, Chichura A, Gruner M, Horowitz MP, Rose PG, Yao M, Debernardo R, Michener C. Assessing feasibility and perioperative outcomes with minimally invasive surgery compared with laparotomy for interval debulking surgery with hyperthermic intraperitoneal chemotherapy for advanced epithelial ovarian cancer. Gynecol Oncol 2020; 160:45-50. [PMID: 33067001 PMCID: PMC7553874 DOI: 10.1016/j.ygyno.2020.09.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022]
Abstract
Objective To determine peri-operative outcomes in women with advanced epithelial ovarian cancer (EOC) undergoing interval debulking surgery (IDS) with hyperthermic intraperitoneal chemotherapy (HIPEC) via minimally invasive interval debulking surgery (MIS) or laparotomy (LAP). Methods A single institution, retrospective cohort study was performed in women with EOC who underwent IDS with HIPEC from 2017 to 2019 via MIS or LAP. Peri-operative outcomes were compared using univariate analysis. Results In total, 50 eligible women were identified; ten (20.0%) underwent MIS + HIPEC and 40 (80.0%) LAP + HIPEC. The median age of patients in the MIS group was 71.1 vs. 64.2 years in LAP (p = 0.031). There was no significant difference in pre-operative complete radiographic response following NACT (p = 0.18). Notably, there was no difference in the rate of R0 resection (70.0% vs. 77.5%; p = 0.39). There was no significant difference in ICU admission, estimated blood loss, operative time, or use of vasopressors between the cohorts. Similarly, there was no difference in 30-day adverse events for MIS vs. LAP, but length of stay was decreased for those who underwent minimally invasive procedures (3 vs. 4 days, p = 0.016). Time to initiation of chemotherapy following surgery was not significantly different between groups (26.2 days vs 32.0 days, p = 0.090). With median follow-up of 15.1 months, there was no difference in recurrence free survival (median 15.0 vs 17.2 months log-rank, p = 0.30) for MIS vs. LAP. Conclusions In this retrospective cohort study, we demonstrate that in women with advanced EOC, HIPEC with MIS at the time of IDS following NACT is feasible. Our institutional experience demonstrates similar rates of R0 cytoreduction, compared to LAP. An MIS approach should not prevent surgeons from utilizing HIPEC where indicated for management of advanced EOC. When comparing MIS and LAP at time of HIPEC, no differences are observed in adverse perioperative outcomes. MIS was associated with shorter hospitalization and with no significant difference in the rate of R0 resections. Patient candidacy for an MIS IDS should not prevent surgeons from utilizing HIPEC in appropriate candidates.
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Affiliation(s)
- Molly Morton
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America.
| | - Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Anthony B Costales
- Division of Gynecologic Oncology, Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, 7200 Cambridge Street, Mailstop 660, Houston, TX 77030, United States of America
| | - Anna Chichura
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Morgan Gruner
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Max P Horowitz
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Chad Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
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Chambers LM, Kuznicki M, Yao M, Chichura A, Gruner M, Reizes O, Debernardo R, Rose PG, Michener C, Vargas R. Impact of antibiotic treatment during platinum chemotherapy on survival and recurrence in women with advanced epithelial ovarian cancer. Gynecol Oncol 2020; 159:699-705. [PMID: 32950250 DOI: 10.1016/j.ygyno.2020.09.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/06/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVE(S) To determine whether antibiotic treatment (ABX) during platinum chemotherapy (PC) for epithelial ovarian cancer (EOC) impacts progression-free survival (PFS) and overall survival (OS). STUDY DESIGN Retrospective single institution cohort study in women with newly diagnosed stage III/IV EOC (n = 424) who underwent cytoreductive surgery (CRS) and PC from 2009 to 2015. ABX for >48 h, including ABX against gram-positive (anti-G + ABX) bacteria were recorded. The impact of ABX on PFS and OS was assessed using univariate and multivariable Cox regression models. RESULTS Of 424 eligible women, 34.7% (n = 147) received ABX, with 11.3% (n = 48) treated with anti-G + ABX. ABX decreased PFS (17.4 vs. 23.1 months, HR 1.50, 95% CI 1.20-1.88, p < 0.001) and OS (45.6 vs. 62.4 months, HR 1.63, 95% CI 1.27-2.08, p < 0.001) compared to no ABX. Similarly, anti-G + ABX worsened PFS (16.5 vs. 23.1 months; HR 1.85, 95% CI 1.33-2.55) and OS (35.0 vs. 62.4 months; HR 2.12, 95% CI 1.50-3.0, p < 0.001). On multivariable analysis, all ABX and anti-G + ABX significantly worsened PFS (HR 1.31, 95% CI 1.04-1.65, p = 0.02), (HR 1.50, 95% CI 1.07-2.10, p = 0.02) and OS (HR 1.52, 95% CI 1.18-1.96, p = 0.001), (HR 1.83, 95% CI 1.27-2.62, p = 0.001) respectively. Increased Clavien Dindo score was associated with worsened PFS (1-2 - HR 1.52, 95% CI 1.14-2.03, p = 0.004; 3-4 - HR 1.86, 95% CI 1.27-2.72, p = 0.001) but not OS (1/2 - HR 1.35, 95% CI 0.97-1.88, p = 0.08; 3/4 - HR 1.53, 95% CI 1.00-2.34, p = 0.05); residual disease (p < 0.05) and neoadjuvant chemotherapy (p < 0.001) were associated with worse PFS and OS. CONCLUSION(S) In this retrospective cohort study of women with advanced EOC undergoing PC, ABX treatment was associated with decreased PFS and OS. Mechanistic studies are needed to investigate the negative impact of ABX upon PC response in EOC.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America.
| | - Michelle Kuznicki
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States of America
| | - Anna Chichura
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Morgan Gruner
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Ofer Reizes
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, United States of America
| | - Robert Debernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Chad Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Roberto Vargas
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
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Chambers LM, Costales AB, Crean-Tate K, Kuznicki M, Morton M, Horowitz M, Jagielo T, Rose PG, Michener C, Vargas R, Debernardo R. A guide to establishing a hyperthermic intraperitoneal chemotherapy program in gynecologic oncology. Gynecol Oncol 2020; 158:794-802. [DOI: 10.1016/j.ygyno.2020.06.487] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022]
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Bennett C, Chambers LM, Al-Hafez L, Michener CM, Falcone T, Yao M, Berghella V. Retracted articles in the obstetrics literature: lessons from the past to change the future. Am J Obstet Gynecol MFM 2020; 2:100201. [PMID: 33345918 DOI: 10.1016/j.ajogmf.2020.100201] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/21/2020] [Accepted: 08/02/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The publication of invalid scientific findings may have profound implications on medical practice. As the incidence of article retractions has increased over the last 2 decades, organizations have formed, including Retraction Watch, to improve the transparency of scientific publishing. At present, the incidence of article retraction in the obstetrics and maternal-fetal medicine literature is unclear. OBJECTIVE This study aimed to determine the number of retracted articles within the obstetrics and maternal-fetal medicine literature from the PubMed and Retraction Watch databases and examine reasons for retraction. STUDY DESIGN A retrospective review of the PubMed and Retraction Watch databases was performed to identify retracted articles in the obstetrics and maternal-fetal medicine literature from indexation through December 31, 2019. The primary outcome was defined as the number of identified articles and reason for retraction. Within PubMed, articles were identified using a medical subheading search for articles categorized as withdrawn or retracted. In addition, the Retraction Watch database was queried and nonobstetrical articles were excluded. The reason for retraction was classified according to the categories listed in Retraction Watch. The subject matter was classified on the basis of the Society for Maternal-Fetal Medicine criteria. Data were collected from retracted articles for author name, country, journal name and impact factor, year of publication and retraction, study type, and response of the publishing journal. Descriptive statistics were performed. RESULTS Of the 519 obstetrics and gynecology articles in Retraction Watch, 122 (23.5%) were specific to the obstetrics and maternal-fetal medicine specialties. In addition, 39 (32.0%) were identified from PubMed, all of which were included in Retraction Watch. There was a median time to retraction of 1 (range, 0-17) year, with a median of 3 citations per article (range, 0-145). In addition, the median journal impact factor was 2.2 (range, 0.1-27.6), with median first and senior author Hirsch index values of 6.0 and 13.5, respectively. Most articles were original research (n=80; 65.6%), specifically retrospective studies (n=11; 9.0%), case reports (n=19; 15.6%), prospective studies (n=18; 14.8%), randomized controlled trials (n=11; 9%), basic science (n=18; 14.8%), and systematic review or meta-analysis (n=3; 2.5%). Of eligible articles, 32 (26.2%) were published in journals with an impact factor ≥4, and 21 articles (17.2%) were published in the top 10 leading impact factor obstetrics and gynecology journals. Most retractions were for content-related issues (n=87; 71.3%), including 21.3% (n=26) for article duplication, 18.9% (n=23) for plagiarism, and 16.4% (n=20) for errors in results or methods. Additional reasons included author misconduct (n=12; 9.8%), nonreproducible results (n=11; 9.0%), and falsification (n=8; 6.6%). The most common journal response was an issued statement of retraction (n=82; 67.2%). Lack of retraction notice and limited to no information provided by the publishing journal occurred in 19 retracted articles (15.6%). CONCLUSION In the obstetrics and maternal-fetal medicine literature, retraction of scientific articles is increasing and is most often related to scientific misconduct, including article duplication and plagiarism. Improved prevention and detection are warranted by journals and healthcare institutions to ensure that invalid findings are not perpetuated in the medical literature, thereby avoiding adverse consequences for maternal and perinatal care.
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Affiliation(s)
- Carrie Bennett
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH.
| | - Laura M Chambers
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, OH
| | - Leen Al-Hafez
- Division of Maternal Fetal Medicine, Thomas Jefferson University, Philadelphia, PA
| | - Chad M Michener
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, OH
| | - Tommaso Falcone
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH
| | - Vincenzo Berghella
- Division of Maternal Fetal Medicine, Thomas Jefferson University, Philadelphia, PA
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Son J, Chambers LM, Carr C, Michener CM, Yao M, Beavis A, Yen TT, Stone RL, Wethington SL, Fader AN, Burkett WC, Richardson DL, Staley AS, Ahn S, Gehrig PA, Torres D, Dowdy SC, Sullivan MW, Modesitt SC, Watson C, Veade A, Ehrisman J, Havrilesky L, Secord AA, Loreen A, Griffin K, Jackson A, Viswanathan A, Ricci S. Adjuvant treatment improves overall survival in women with high-intermediate risk early-stage endometrial cancer with lymphovascular space invasion. Int J Gynecol Cancer 2020; 30:1738-1747. [PMID: 32771986 DOI: 10.1136/ijgc-2020-001454] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 07/01/2020] [Accepted: 07/07/2020] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Adjuvant therapy in early-stage endometrial cancer has not shown a clear overall survival benefit, and hence, patient selection remains crucial. OBJECTIVE To determine whether women with high-intermediate risk, early-stage endometrial cancer with lymphovascular space invasion particularly benefit from adjuvant treatment in improving oncologic outcomes. METHODS A multi-center retrospective study was conducted in women with stage IA, IB, and II endometrial cancer with lymphovascular space invasion who met criteria for high-intermediate risk by Gynecologic Oncology Group (GOG) 99. Patients were stratified by the type of adjuvant treatment received. Clinical and pathologic features were abstracted. Progression-free and overall survival were evaluated using multivariable analysis. RESULTS 405 patients were included with the median age of 67 years (range 27-92, IQR 59-73). 75.0% of the patients had full staging with lymphadenectomy, and 8.6% had sentinel lymph node biopsy (total 83.6%). After surgery, 24.9% of the patients underwent observation and 75.1% received adjuvant therapy, which included external beam radiation therapy (15.1%), vaginal brachytherapy (45.4%), and combined brachytherapy + chemotherapy (19.1%). Overall, adjuvant treatment resulted in improved oncologic outcomes for both 5-year progression-free survival (77.2% vs 69.6%, HR 0.55, p=0.01) and overall survival (81.5% vs 60.2%, HR 0.42, p<0.001). After adjusting for stage, grade 2/3, and age, improved progression-free survival and overall survival were observed for the following adjuvant subgroups compared with observation: external beam radiation (overall survival HR 0.47, p=0.047, progression-free survival not significant), vaginal brachytherapy (overall survival HR 0.35, p<0.001; progression-free survival HR 0.42, p=0.003), and brachytherapy + chemotherapy (overall survival HR 0.30 p=0.002; progression-free survival HR 0.35, p=0.006). Compared with vaginal brachytherapy alone, external beam radiation or the addition of chemotherapy did not further improve progression-free survival (p=0.80, p=0.65, respectively) or overall survival (p=0.47, p=0.74, respectively). CONCLUSION Adjuvant therapy improves both progression-free survival and overall survival in women with early-stage endometrial cancer meeting high-intermediate risk criteria with lymphovascular space invasion. External beam radiation or adding chemotherapy did not confer additional survival advantage compared with vaginal brachytherapy alone.
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Affiliation(s)
- Ji Son
- Department of Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Caitlin Carr
- Department of Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Chad M Michener
- Division of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anna Beavis
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ting-Tai Yen
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Rebecca L Stone
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Stephanie L Wethington
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amanda N Fader
- The Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Wesley C Burkett
- Department of Obstetrics and Gynecology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Debra L Richardson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Allison S Staley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Susie Ahn
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Paola A Gehrig
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Diogo Torres
- Division of Gynecologic Surgery, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Sean C Dowdy
- Division of Gynecologic Surgery, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Mackenzie W Sullivan
- Department of Obstetrics and Gynecology, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Susan C Modesitt
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Catherine Watson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, USA
| | - Ashley Veade
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, USA
| | - Jessie Ehrisman
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, USA
| | - Laura Havrilesky
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, USA
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, USA
| | - Amy Loreen
- Department of Obstetrics and Gynecology, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
| | - Kaitlyn Griffin
- Department of Obstetrics and Gynecology, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
| | - Amanda Jackson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
| | - Akila Viswanathan
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Stephanie Ricci
- Division of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Chambers LM, Pendlebury A, Rose PG, Yao M, DeBernardo R. Efficacy and toxicity of prolonged pegylated liposomal doxorubicin use in women with recurrent epithelial ovarian cancer. Gynecol Oncol 2020; 158:309-315. [PMID: 32499072 DOI: 10.1016/j.ygyno.2020.04.708] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 04/26/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the efficacy and toxicity of extended duration pegylated liposomal doxorubicin (PLD) in women with recurrent epithelial ovarian carcinoma (rEOC). METHODS Women with rEOC who received >7 cycles of PLD were retrospectively identified. Response was determined by RECIST 1.1. Progression free survival (PFS) and overall survival (OS) were calculated from PLD initiation. Toxicity was assessed by CTCAE v5.0. Kaplan Meier estimates and Cox proportional hazards were used to evaluate differences in time to recurrence or survival. RESULTS 69 patients with rEOC received a median of 11.0 cycles (range, 7-115) at a median cumulative dose of 400 mg/m2 (range, 210-4600 mg/m2); 29.0% (n = 20) had platinum sensitive and 71.0% (n = 49) had platinum resistant disease. Of the observed grade ¾ toxicities (31.9%; n = 22), dermatologic were most frequent (n = 13; 18.8%). 41 women (59.4%) experienced clinical benefit; complete response in 17.4% (n = 12), partial response in 13.0% (n = 9) and stable disease in 29.0% (n = 20). Median PFS for all patients was 13.0 months (95% CI, 10.7, 15.2); there were no significant differences between platinum sensitive versus resistant disease (15.9 months vs. 12.3 months; HR 1.15, 95% CI, 0.66, 2.00; p = .61). With extended duration PLD, median OS was 40.2 months (95% CI 30.0, 49.0); no significant differences were noted for platinum sensitive versus resistant disease (44.7 months vs. 33.3 months; HR 1.85, 95% CI, 0.91, 3.78; p = .07). Four cases (5.8%) of oral squamous cell carcinoma occurred during treatment. CONCLUSIONS Among women with both platinum sensitive and resistant rEOC who received >7 cycles of PLD, approximately one-half experienced sustained clinical benefit with acceptable toxicity. PLD may be considered for extended usage and maintenance in initially responding women with rEOC at least stable disease.
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Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America.
| | - Adam Pendlebury
- Department of Gynecological Oncology, Mercy Hospital for Women, 163 Studley Road, Heidelberg, Victoria 3058, Australia
| | - Peter G Rose
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, JJ Building, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
| | - Robert DeBernardo
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States of America
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Chambers LM, Esakov E, Braley C, AlHilli M, Michener C, Reizes O. Use of Transabdominal Ultrasound for the detection of intra-peritoneal tumor engraftment and growth in mouse xenografts of epithelial ovarian cancer. PLoS One 2020; 15:e0228511. [PMID: 32348309 PMCID: PMC7190129 DOI: 10.1371/journal.pone.0228511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 04/09/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To evaluate intraperitoneal (IP) tumor engraftment, metastasis and growth in a pre-clinical murine epithelial ovarian cancer (EOC) model using both transabdominal ultrasound (TAUS) and bioluminescence in vivo imaging system (IVIS). METHODS Ten female C57Bl/6J mice at six weeks of age were included in this study. Five mice underwent IP injection of 5x106 ID8-luc cells (+ D- luciferin) and the remaining five mice underwent IP injection of ID8-VEGF cells. Monitoring of tumor growth and ascites was performed weekly starting at seven days post-injection until study endpoint. ID8-luc mice were monitored using both TAUS and IVIS, and ID8-VEGF mice underwent TAUS monitoring only. Individual tumor implant dimension and total tumor volume were calculated. Average luminescent intensity was calculated and reported per mouse abdomen. Tumor detection was confirmed by gross evaluation and histopathology. All data are presented as mean +/- standard deviation. RESULTS Overall, tumors were successfully detected in all ten mice using TAUS and IVIS, and tumor detection correlated with terminal endpoint histology/ H&E staining. For TAUS, the smallest confirmed tumor measurements were at seven days post-injection with mean long axis of 2.23mm and mean tumor volume of 4.17mm3. However, IVIS imaging was able to detect tumor growth at 14 days post-injection. Ascites formation was detected in mice at 21 days post-injection. CONCLUSIONS TAUS is highly discriminatory for monitoring EOC in pre-clinical murine model, allowing for detection of tumor dimension as small as 2 mm and as early as seven days post-injection compared to IVIS. In addition, TAUS provides relevant information for ascites development and detection of multiple small metastatic tumor implants. TAUS provides an accurate and reliable method to detect and monitor IP EOC growth in mouse xenografts.
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Affiliation(s)
- Laura M. Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Emily Esakov
- Department of Cardiovascular and Molecular Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Chad Braley
- Department of Cardiovascular and Molecular Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Mariam AlHilli
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Chad Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women’s Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Ofer Reizes
- Department of Cardiovascular and Molecular Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States of America
- * E-mail:
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Chambers LM, Herrmann A, Michener CM, Ferrando CA, Ricci S. Vaginal estrogen use for genitourinary symptoms in women with a history of uterine, cervical, or ovarian carcinoma. Int J Gynecol Cancer 2020; 30:515-524. [DOI: 10.1136/ijgc-2019-001034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/16/2019] [Accepted: 12/19/2019] [Indexed: 02/01/2023] Open
Abstract
ObjectiveMenopausal symptoms may adversely affect quality of life and health in women diagnosed with a gynecologic malignancy. The aim of this study was to determine the incidence of adverse outcomes, including cancer recurrence, venous thromboembolism, and secondary malignancies, among patients with a history of endometrial, ovarian, or cervical cancer prescribed vaginal estrogen for genitourinary syndrome of menopause.MethodsA retrospective cohort study was performed including women who were diagnosed with endometrial, ovarian, or cervical cancer from January 1, 1991 to December 31, 2017 and subsequently treated with vaginal estrogen for genitourinary syndrome of menopause. Patients were included if not undergoing active cancer treatment and were disease-free based on most recent cancer surveillance visit with physical exam and/or imaging. Demographics, oncologic variables, estrogen use, and adverse outcomes were recorded. Descriptive statistics and univariate analysis were performed.ResultsOf 244 women who received vaginal estrogen, 52% (n=127) had a history of endometrial, 25.4% (n=62) cervical, 18.9% (n=46) ovarian cancer, and 3.7% (n=9) low malignant potential tumors. The mean age and body mass index were 55.5±12.5 years and 29.2±8.6 mg/kg2, respectively. With a median follow-up of 80.2 months, the incidence of recurrence for endometrial, ovarian, and cervical cancer was 7.1% (n=9), 18.2% (n=10), and 9.7% (n=6), respectively. In patients with endometrial cancer who recurred, the incidence was 2.4% (n=3) for stage I/II and 4.7% (n=6) for stage III/IV disease. Similarly, recurrence rates for ovarian cancer were 4.3% (n=2) for stage I/II and 17.4% (n=8) for stage III/IV disease. All cervical cancer recurrences were in patients with stage I/II disease. Adverse outcomes including breast cancer (1.6%, n=4), secondary malignancy (2.5%, n=6), and venous thromboembolism (2.5%, n=6) were rare.ConclusionIn women with a history of endometrial, ovarian, or cervical cancer prescribed vaginal estrogen use for genitourinary syndrome of menopause, adverse outcomes, including recurrence and thromboembolic events, are infrequent. Vaginal estrogen may be considered safe in gynecologic cancer survivors.
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Chambers LM, Michener CM, Falcone T. Authors' reply re: Plagiarism and data falsification are the most common reasons for retracted publications in obstetrics and gynaecology. BJOG 2019; 126:1289-1290. [PMID: 31267670 DOI: 10.1111/1471-0528.15828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Laura M Chambers
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Chad M Michener
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Tommaso Falcone
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Chambers LM, Michener CM, Falcone T. Plagiarism and data falsification are the most common reasons for retracted publications in obstetrics and gynaecology. BJOG 2019; 126:1134-1140. [DOI: 10.1111/1471-0528.15689] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2019] [Indexed: 11/27/2022]
Affiliation(s)
- LM Chambers
- Division of Gynecologic Oncology Obstetrics, Gynecology and Women's Health Institute Cleveland Clinic Foundation Cleveland OH USA
| | - CM Michener
- Division of Gynecologic Oncology Obstetrics, Gynecology and Women's Health Institute Cleveland Clinic Foundation Cleveland OH USA
| | - T Falcone
- Obstetrics, Gynecology and Women's Health Institute Cleveland Clinic Foundation Cleveland OH USA
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Warner CD, Branch SK, Burke JF, Chambers LM, Young VR. Microderivatization of 4-[18O]hydroxyproline and quantitation with a benchtop mass spectrometer. J Chromatogr 1991; 562:625-37. [PMID: 2026725 DOI: 10.1016/0378-4347(91)80613-h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Accurate estimation of in vivo turnover rates of collagen is complicated by amino acid reutilization. It was previously shown that the ideal, non-recycling tracer was [18O]hydroxyproline synthesized in vivo. The analytical method for measuring turnover rates with [18O]hydroxyproline must include analyte quantitation for pool size determination and isotope ratio measurement for determining levels of label incorporation. For ease of use and widest availability, a benchtop gas chromatograph-mass spectrometer in the electron-impact ionization mode was chosen. Here we present a versatile procedure for hydroxyproline derivatization that is well suited for routine, large-scale determination of analyte concentrations and relative levels of 18O incorporation.
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Affiliation(s)
- C D Warner
- Shriners Burns Institute, Boston, MA 02114
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