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Objective: Laparoscopic surgery (MIS) offers equivalent oncologic outcomes as compared to open surgery, while causing lesser morbidity and resulting in a faster recovery. Vaginal extraction of specimens may cause vaginal or perineal lacerations (VL). The objective of this retrospective study was to assess local recurrence rates compared between cases with vaginal laceration (VL) or without vaginal lacerations (NL). Methods: We identified patients with endometrial cancer who underwent MIS between 2014 and 2018. We assessed the rate of local recurrence between patients in VL and NL cohorts. The study included all histologic subtypes and stages while benign final pathology, synchronous primaries or cases that required laparotomy for extraction were excluded. Results: 338 MIS cases were evaluable of which 40 cases had a vaginal laceration during specimen extraction. There was no significant difference in age, race, presence of LVSI, stage, grade, histology or use of vaginal brachytherapy between cohorts. Cases with vaginal lacerations were significantly associated with a higher median BMI and larger uterine size. The VL cohort was more likely to have received adjuvant treatment. In early stage disease, more cases had non-endometrioid histology in the VL group and had increased incidence of chemotherapy and radiation use as well. There were no cases of isolated vaginal recurrence (0/40) in the VL group as compared to an incidence of 2 % (7/298) in the NL group with a relative risk of 0.48 (CI: 0.03-8.36, p = 0.62). There were 4 cases of pelvic recurrence (4/40) in the VL group and 2 cases in the NL group (2/298) with a relative risk of 2.13 (CI: 0.46-9.89, p = 0.34). Conclusions: In endometrial cancer cases, we did not observe a significantly increased risk of vaginal or pelvic recurrence after a vaginal laceration at the time of specimen removal.
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What is this summary about? Dostarlimab, also known by the brand name JEMPERLI, is a medicine that uses a patient's own immune system to treat endometrial cancer. Dostarlimab is a type of medicine called an immunotherapy. Immunotherapies help the immune system find and attack cancer cells. Dostarlimab stops cancer cells from being able to hide from the immune system, which allows the patient to have a boosted immune response against their cancer.The RUBY study is a phase 3 clinical study of primary advanced (cancer that has spread outside the uterus) or recurrent (cancer that has come back) endometrial cancer. A phase 3 clinical study looks at how well a new treatment works compared to the standard, or usual, treatment in a large patient population. The RUBY study is testing how well dostarlimab given with chemotherapy, followed by dostarlimab alone, works at delaying primary advanced or recurrent endometrial cancer from getting worse and preventing patients from dying, compared to chemotherapy given alone (the current standard treatment for primary advanced or recurrent endometrial cancer).What were the results? When dostarlimab was given with chemotherapy, this combination was found to delay primary advanced or recurrent endometrial cancer from getting worse and to prevent patients from dying, compared with chemotherapy given alone (without dostarlimab). Patients in the study who received dostarlimab with chemotherapy had a 36% lower risk of dying or having their cancer get worse.What do the results mean? The results from this study contributed to the approval of dostarlimab with chemotherapy as a new treatment option for patients with mismatch repair deficient/microsatellite instability-high primary advanced or recurrent endometrial cancer. As of the publication of this plain language summary of publication (PLSP), this combination of dostarlimab with chemotherapy has been approved in the United States of America, the United Kingdom, the European Union and Hong Kong.Clinical Trial Registration: NCT03981796 (RUBY).
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Subject(s)
Genital Neoplasms, Female , Female , Humans , Genital Neoplasms, Female/surgery , Quality of Health CareABSTRACT
BACKGROUND: Standard first-line chemotherapy for endometrial cancer is paclitaxel plus carboplatin. The benefit of adding pembrolizumab to chemotherapy remains unclear. METHODS: In this double-blind, placebo-controlled, randomized, phase 3 trial, we assigned 816 patients with measurable disease (stage III or IVA) or stage IVB or recurrent endometrial cancer in a 1:1 ratio to receive pembrolizumab or placebo along with combination therapy with paclitaxel plus carboplatin. The administration of pembrolizumab or placebo was planned in 6 cycles every 3 weeks, followed by up to 14 maintenance cycles every 6 weeks. The patients were stratified into two cohorts according to whether they had mismatch repair-deficient (dMMR) or mismatch repair-proficient (pMMR) disease. Previous adjuvant chemotherapy was permitted if the treatment-free interval was at least 12 months. The primary outcome was progression-free survival in the two cohorts. Interim analyses were scheduled to be triggered after the occurrence of at least 84 events of death or progression in the dMMR cohort and at least 196 events in the pMMR cohort. RESULTS: In the 12-month analysis, Kaplan-Meier estimates of progression-free survival in the dMMR cohort were 74% in the pembrolizumab group and 38% in the placebo group (hazard ratio for progression or death, 0.30; 95% confidence interval [CI], 0.19 to 0.48; P<0.001), a 70% difference in relative risk. In the pMMR cohort, median progression-free survival was 13.1 months with pembrolizumab and 8.7 months with placebo (hazard ratio, 0.54; 95% CI, 0.41 to 0.71; P<0.001). Adverse events were as expected for pembrolizumab and combination chemotherapy. CONCLUSIONS: In patients with advanced or recurrent endometrial cancer, the addition of pembrolizumab to standard chemotherapy resulted in significantly longer progression-free survival than with chemotherapy alone. (Funded by the National Cancer Institute and others; NRG-GY018 ClinicalTrials.gov number, NCT03914612.).
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Endometrial Neoplasms , Female , Humans , Antibodies, Monoclonal, Humanized/administration & dosage , Antibodies, Monoclonal, Humanized/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carboplatin/administration & dosage , Carboplatin/adverse effects , DNA Mismatch Repair , Double-Blind Method , Endometrial Neoplasms/drug therapy , Endometrial Neoplasms/genetics , Endometrial Neoplasms/mortality , Endometrial Neoplasms/pathology , Paclitaxel/administration & dosage , Paclitaxel/adverse effectsABSTRACT
BACKGROUND: Dostarlimab is an immune-checkpoint inhibitor that targets the programmed cell death 1 receptor. The combination of chemotherapy and immunotherapy may have synergistic effects in the treatment of endometrial cancer. METHODS: We conducted a phase 3, global, double-blind, randomized, placebo-controlled trial. Eligible patients with primary advanced stage III or IV or first recurrent endometrial cancer were randomly assigned in a 1:1 ratio to receive either dostarlimab (500 mg) or placebo, plus carboplatin (area under the concentration-time curve, 5 mg per milliliter per minute) and paclitaxel (175 mg per square meter of body-surface area), every 3 weeks (six cycles), followed by dostarlimab (1000 mg) or placebo every 6 weeks for up to 3 years. The primary end points were progression-free survival as assessed by the investigator according to Response Evaluation Criteria in Solid Tumors (RECIST), version 1.1, and overall survival. Safety was also assessed. RESULTS: Of the 494 patients who underwent randomization, 118 (23.9%) had mismatch repair-deficient (dMMR), microsatellite instability-high (MSI-H) tumors. In the dMMR-MSI-H population, estimated progression-free survival at 24 months was 61.4% (95% confidence interval [CI], 46.3 to 73.4) in the dostarlimab group and 15.7% (95% CI, 7.2 to 27.0) in the placebo group (hazard ratio for progression or death, 0.28; 95% CI, 0.16 to 0.50; P<0.001). In the overall population, progression-free survival at 24 months was 36.1% (95% CI, 29.3 to 42.9) in the dostarlimab group and 18.1% (95% CI, 13.0 to 23.9) in the placebo group (hazard ratio, 0.64; 95% CI, 0.51 to 0.80; P<0.001). Overall survival at 24 months was 71.3% (95% CI, 64.5 to 77.1) with dostarlimab and 56.0% (95% CI, 48.9 to 62.5) with placebo (hazard ratio for death, 0.64; 95% CI, 0.46 to 0.87). The most common adverse events that occurred or worsened during treatment were nausea (53.9% of the patients in the dostarlimab group and 45.9% of those in the placebo group), alopecia (53.5% and 50.0%), and fatigue (51.9% and 54.5%). Severe and serious adverse events were more frequent in the dostarlimab group than in the placebo group. CONCLUSIONS: Dostarlimab plus carboplatin-paclitaxel significantly increased progression-free survival among patients with primary advanced or recurrent endometrial cancer, with a substantial benefit in the dMMR-MSI-H population. (Funded by GSK; RUBY ClinicalTrials.gov number, NCT03981796.).
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Endometrial Neoplasms , Neoplasm Recurrence, Local , Female , Humans , Antibodies, Monoclonal, Humanized/administration & dosage , Antibodies, Monoclonal, Humanized/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carboplatin/administration & dosage , Carboplatin/adverse effects , DNA Mismatch Repair , Double-Blind Method , Endometrial Neoplasms/drug therapy , Endometrial Neoplasms/genetics , Endometrial Neoplasms/mortality , Endometrial Neoplasms/pathology , Immune Checkpoint Inhibitors/administration & dosage , Immune Checkpoint Inhibitors/adverse effects , Microsatellite Instability , Neoplasm Recurrence, Local/drug therapy , Neoplasm Recurrence, Local/etiology , Paclitaxel/administration & dosage , Paclitaxel/adverse effectsABSTRACT
Objective: To report a case of stage IIIB juvenile granulosa cell tumor (JGCT) complicating pregnancy in a 33 year-old (y.o.) woman. Methods: Retrospective review of the clinical data, imaging studies, and pathology reports of a case of JGCT diagnosed during pregnancy. Patient consent was obtained for review and presentation of the case. A literature review was conducted. Results: A 33 y.o., gravida 3, para 1 was incidentally found to have an 8 cm left ovarian mass on an anatomy scan at 22 weeks gestation. Four days later, she presented to labor and delivery triage with abdominal pain. An ultrasound revealed an 11 cm heterogeneous, solid mass in the left adnexa and free fluid at this level. The diagnosis of degenerating fibroid was made based on her clinical presentation and she was discharged. A follow up outpatient MRI revealed a 15 cm left ovarian mass consistent with a primary malignant ovarian neoplasm with moderate ascites and omental, left cul de sac, and probable paracolic gutter implantation. She re-presented 2 weeks later with an acute abdomen and was admitted for a gynecologic oncology consult. Pre-op tumor markers showed an elevated inhibin B. She underwent an exploratory laparotomy, left salpingo-oophorectomy, omental biopsy, and small bowel resection at 25 weeks gestation. Intra-op findings included a ruptured tumor and metastases. Tumor reductive surgery was completed to R0. Pathology revealed a JGCT, FIGO stage IIIB. The pathology and management were reviewed in collaboration with an outside institution. Chemotherapy was delayed until after delivery with monthly MRI surveillance. She underwent induction of labor at 37 weeks followed by an uncomplicated vaginal delivery. She received 3 cycles of bleomycin, etoposide, and cisplatin starting six weeks postpartum. Last known contact was over five years after the initial diagnosis with no evidence of recurrent disease. Conclusion: JGCTs account for 5% of granulosa cell tumors and 3% are diagnosed after age 30. JGCT is an uncommon neoplasm in pregnancy. 90% are stage I at diagnosis, but advanced stage tumors are aggressive often resulting in recurrence or death within 3 years of diagnosis. We present a surgically treated case with delay in chemotherapy until after delivery with a good outcome after 5 years of follow up.
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OBJECTIVE: To evaluate the association between surgical timing and postoperative residual disease status on the efficacy of niraparib first-line maintenance therapy in patients with newly diagnosed advanced ovarian cancer at high risk of recurrence. METHODS: Post hoc analysis of the phase 3 PRIMA/ENGOT-OV26/GOG-3012 (NCT02655016) study of niraparib in patients with newly diagnosed primary advanced ovarian, primary peritoneal, or fallopian tube cancer with a complete/partial response to first-line platinum-based chemotherapy. Progression-free survival (PFS) was assessed by surgical status (primary debulking surgery [PDS] vs neoadjuvant chemotherapy/interval debulking surgery [NACT/IDS]) and postoperative residual disease status (no visible residual disease [NVRD] vs visible residual disease [VRD]) in the intent-to-treat population. RESULTS: In PRIMA (N = 733), 236 (32.2%) patients underwent PDS, and 481 (65.6%) received NACT/IDS before enrollment. Median PFS (niraparib vs placebo) and hazard ratios (95% CI) for progression were similar in PDS (13.7 vs 8.2 months; HR, 0.67 [0.47-0.96]) and NACT/IDS (14.2 vs 8.2 months; HR, 0.57 [0.44-0.73]) subgroups. In patients who received NACT/IDS and had NVRD (n = 304), the hazard ratio (95% CI) for progression was 0.65 (0.46-0.91). In patients with VRD following PDS (n = 183) or NACT/IDS (n = 149), the hazard ratios (95% CI) for progression were 0.58 (0.39-0.86) and 0.41 (0.27-0.62), respectively. PFS was not evaluable for patients with PDS and NVRD because of sample size (n = 37). CONCLUSIONS: In this post hoc analysis, niraparib efficacy was similar across PDS and NACT/IDS subgroups. Patients who had NACT/IDS and VRD had the highest reduction in the risk of progression with niraparib maintenance.
Subject(s)
Ovarian Neoplasms , Carcinoma, Ovarian Epithelial/drug therapy , Carcinoma, Ovarian Epithelial/surgery , Chemotherapy, Adjuvant , Cytoreduction Surgical Procedures , Female , Humans , Indazoles/therapeutic use , Neoadjuvant Therapy , Neoplasm Staging , Neoplasm, Residual , Ovarian Neoplasms/drug therapy , Ovarian Neoplasms/pathology , Ovarian Neoplasms/surgery , PiperidinesABSTRACT
OBJECTIVE: In the Phase 3 VELIA trial (NCT02470585), PARP inhibitor (PARPi) veliparib was combined with first-line chemotherapy and continued as maintenance for patients with ovarian carcinoma enrolled regardless of chemotherapy response or biomarker status. Here, we report exploratory analyses of the impact of homologous recombination deficient (HRD) or proficient (HRP) status on progression-free survival (PFS) and objective response rates during chemotherapy. METHODS: Women with Stage III-IV ovarian carcinoma were randomized to veliparib-throughout, veliparib-combination-only, or placebo. Stratification factors included timing of surgery and germline BRCA mutation status. HRD status was dichotomized at genomic instability score 33. During combination therapy, CA-125 levels were measured at baseline and each cycle; radiographic responses were assessed every 9 weeks. RESULTS: Of 1140 patients randomized, 742 had BRCA wild type (BRCAwt) tumors (HRP, n = 373; HRD/BRCAwt, n = 329). PFS hazard ratios between veliparib-throughout versus control were similar in both BRCAwt populations (HRD/BRCAwt: 22.9 vs 19.8 months; hazard ratio 0.76; 95% confidence interval [CI] 0.53-1.09; HRP: 15.0 vs 11.5 months; hazard ratio 0.765; 95% CI 0.56-1.04). By Cycle 3, the proportion with ≥90% CA-125 reduction from baseline was higher in those receiving veliparib (pooled arms) versus control (34% vs 23%; P = 0.0004); particularly in BRCAwt and HRP subgroups. Complete response rates among patients with measurable disease after surgery were 24% with veliparib (pooled arms) and 18% with control. CONCLUSIONS: These results potentially broaden opportunities for PARPi utilization among patients who would not qualify for frontline PARPi maintenance based on other trials.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Benzimidazoles/therapeutic use , Carcinoma, Ovarian Epithelial/drug therapy , Hereditary Breast and Ovarian Cancer Syndrome/drug therapy , Ovarian Neoplasms/drug therapy , Poly(ADP-ribose) Polymerase Inhibitors/therapeutic use , Recombinational DNA Repair/genetics , Adult , Aged , Aged, 80 and over , Allelic Imbalance/genetics , CA-125 Antigen/metabolism , Carboplatin/administration & dosage , Carcinoma, Ovarian Epithelial/genetics , Carcinoma, Ovarian Epithelial/metabolism , Carcinoma, Ovarian Epithelial/pathology , Cytoreduction Surgical Procedures , Female , Genes, BRCA1 , Genes, BRCA2 , Genomic Instability/genetics , Hereditary Breast and Ovarian Cancer Syndrome/genetics , Hereditary Breast and Ovarian Cancer Syndrome/metabolism , Hereditary Breast and Ovarian Cancer Syndrome/pathology , Humans , Induction Chemotherapy , Loss of Heterozygosity/genetics , Maintenance Chemotherapy , Middle Aged , Neoplasm Staging , Ovarian Neoplasms/genetics , Ovarian Neoplasms/metabolism , Ovarian Neoplasms/pathology , Paclitaxel/administration & dosage , Progression-Free Survival , Proportional Hazards Models , Young AdultABSTRACT
Enhanced Recovery after Surgery (ERAS) is an evidence-based approach that aims to reduce narcotic use and maintain anabolic balance to enable full functional recovery. Our primary aim was to determine the effect of ERAS on narcotic usage among patients who underwent exploratory laparotomy by gynecologic oncologists. We characterized its effect on length of stay, intraoperative blood transfusions, bowel function, 30-day readmissions, and postoperative complications. A retrospective cohort study was performed at Abington Hospital-Jefferson Health in gynecologic oncology. Women who underwent an exploratory laparotomy from 2011 to 2016 for both benign and malignant etiologies were included before and after implementation of our ERAS protocol. Patients who underwent a bowel resection were excluded. A total of 724 patients were included: 360 in the non-ERAS and 364 in the ERAS cohort. An overall reduction in narcotic usage, measured as oral morphine milliequivalents (MMEs) was observed in the ERAS relative to the non-ERAS group, during the entire hospital stay (MME 34 versus 68, p < 0.001 and within 72 h postoperatively (MME 34 versus 60, p < 0.005). A shorter length of stay and earlier return of bowel function were also observed in the ERAS group. No differences in 30-day readmissions (p = 0.967) or postoperative complications (p = 0.328) were observed. This study demonstrated the benefits of ERAS in Gynecologic Oncology. A significant reduction of postoperative narcotic use, earlier return of bowel function and a shorter postoperative hospital stay was seen in the ERAS compared to traditional perioperative care.
Subject(s)
Diagnosis-Related Groups/standards , Genital Neoplasms, Female , Outpatients , Decision Making , Female , Humans , Medicare , Quality Improvement , United StatesABSTRACT
PURPOSE: NRG Oncology's RTOG 0933 demonstrated benefits to memory preservation after hippocampal avoidant whole-brain radiation therapy (HA-WBRT), the avoidance of radiation dose to the hippocampus (using intensity modulated radiation planning and delivery techniques) during WBRT, supporting the hypothesis of hippocampal radiosensitivity and associated memory specificity. However, some patients demonstrated cognitive decline, suggesting mechanisms outside hippocampal radiosensitivity play a role. White matter injury (WMI) has been implicated in radiation therapy-induced neurocognitive decline. This secondary analysis explored the relationship between pretreatment WMI and memory after HA-WBRT. METHODS AND MATERIALS: Volumetric analysis of metastatic disease burden and disease-unrelated WMI was conducted on the pretreatment magnetic resonance image. Correlational analyses were performed examining the relationship between pretreatment WMI and Hopkins Verbal Learning Test-Revised (HVLT-R) outcomes at baseline and 4 months after HA-WBRT. RESULTS: In the study, 113 patients received HA-WBRT. Of 113 patients, 33 underwent pretreatment and 4-month posttreatment HVLT testing and pretreatment postcontrast volumetric T1 and axial T2/fluid-attenuated inversion recovery magnetic resonance imaging. Correlation was found between larger volumes of pretreatment WMI and decline in HVLT-R recognition (r = 0.54, P < .05), and a correlational trend was observed between larger volume of pretreatment WMI and decline in HVLT-R delayed recall (r = 0.31, P = .08). Patients with higher pretreatment disease burden experienced a greater magnitude of stability or positive shift in HVLT-R recall and delayed recall after HA-WBRT (r = -0.36 and r = -0.36, P < .05), compared to the magnitude of stability or positive shift in those with lesser disease burden. CONCLUSIONS: In patients receiving HA-WBRT for brain metastases, extent of pretreatment WMI predicts posttreatment memory decline, suggesting a mechanism for radiation therapy-induced neurocognitive toxicity independent of hippocampal stem cell radiosensitivity. Stability or improvement in HVLT after HA-WBRT for patients with higher pretreatment intracranial metastatic burden supports the importance of WBRT-induced intracranial control on neurocognition.
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BACKGROUND: Niraparib, an inhibitor of poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP), has been associated with significantly increased progression-free survival among patients with recurrent ovarian cancer after platinum-based chemotherapy, regardless of the presence or absence of BRCA mutations. The efficacy of niraparib in patients with newly diagnosed advanced ovarian cancer after a response to first-line platinum-based chemotherapy is unknown. METHODS: In this randomized, double-blind, phase 3 trial, we randomly assigned patients with newly diagnosed advanced ovarian cancer in a 2:1 ratio to receive niraparib or placebo once daily after a response to platinum-based chemotherapy. The primary end point was progression-free survival in patients who had tumors with homologous-recombination deficiency and in those in the overall population, as determined on hierarchical testing. A prespecified interim analysis for overall survival was conducted at the time of the primary analysis of progression-free survival. RESULTS: Of the 733 patients who underwent randomization, 373 (50.9%) had tumors with homologous-recombination deficiency. Among the patients in this category, the median progression-free survival was significantly longer in the niraparib group than in the placebo group (21.9 months vs. 10.4 months; hazard ratio for disease progression or death, 0.43; 95% confidence interval [CI], 0.31 to 0.59; P<0.001). In the overall population, the corresponding progression-free survival was 13.8 months and 8.2 months (hazard ratio, 0.62; 95% CI, 0.50 to 0.76; P<0.001). At the 24-month interim analysis, the rate of overall survival was 84% in the niraparib group and 77% in the placebo group (hazard ratio, 0.70; 95% CI, 0.44 to 1.11). The most common adverse events of grade 3 or higher were anemia (in 31.0% of the patients), thrombocytopenia (in 28.7%), and neutropenia (in 12.8%). No treatment-related deaths occurred. CONCLUSIONS: Among patients with newly diagnosed advanced ovarian cancer who had a response to platinum-based chemotherapy, those who received niraparib had significantly longer progression-free survival than those who received placebo, regardless of the presence or absence of homologous-recombination deficiency. (Funded by GlaxoSmithKline; PRIMA/ENGOT-OV26/GOG-3012 ClinicalTrials.gov number, NCT02655016.).
Subject(s)
Indazoles/therapeutic use , Ovarian Neoplasms/drug therapy , Piperidines/therapeutic use , Poly(ADP-ribose) Polymerase Inhibitors/therapeutic use , Administration, Oral , Adult , Aged , Aged, 80 and over , Antineoplastic Agents/therapeutic use , Combined Modality Therapy , Double-Blind Method , Female , Humans , Indazoles/adverse effects , Maintenance Chemotherapy , Middle Aged , Nausea/chemically induced , Ovarian Neoplasms/mortality , Ovarian Neoplasms/surgery , Piperidines/adverse effects , Poly(ADP-ribose) Polymerase Inhibitors/adverse effects , Progression-Free Survival , Quality of Life , Survival AnalysisABSTRACT
OBJECTIVE: To evaluate the effects of race and insurance status on the use of brachytherapy for treatment of cervical cancer. METHODS: This is a retrospective cohort study of the National Cancer Database. We identified 25,223 patients diagnosed with stage IB2 through IVA cervical cancer who received radiation therapy during their primary treatment from 2004 to 2015. A univariate analysis was used to assess covariate association with brachytherapy. A multivariable regression model was used to evaluate the effect of race and insurance status on rates of brachytherapy treatment. The Cox proportional hazards model and the multiplicative hazard model were used to evaluate overall survival. P<.05 indicated a statistically significant difference for comparisons of primary and secondary outcomes. RESULTS: Non-Hispanic black patients received brachytherapy at a significantly lower rate than non-Hispanic white patients (odds ratio [OR] 0.93; 95% CI 0.86-0.99; P=.036); Hispanic (OR 0.93; 95% CI 0.85-1.02; P=.115) and Asian (OR 1.13; 95% CI 0.99-1.29; P=.074) patients received brachytherapy at similar rates. Compared with patients with private insurance, those who were uninsured (OR 0.72; 95% CI 0.65-0.79; P<.001), had Medicaid (OR 0.83; 95% CI 0.77-0.89; P<.001) or Medicare insurance (OR 0.85; 95% CI 0.78-0.92; P<.001) were less likely to receive brachytherapy. Brachytherapy was not found to be a mediator of race and insurance-related disparities in overall survival. CONCLUSION: Racial and insurance disparities exist for those who receive brachytherapy, with many patients not receiving the standard of care, but overall survival was not affected.
Subject(s)
Brachytherapy/statistics & numerical data , Healthcare Disparities/statistics & numerical data , Insurance, Health/statistics & numerical data , Racial Groups/statistics & numerical data , Uterine Cervical Neoplasms/radiotherapy , Adult , Black or African American/statistics & numerical data , Aged , Female , Healthcare Disparities/ethnology , Hispanic or Latino/statistics & numerical data , Humans , Insurance Coverage/statistics & numerical data , Middle Aged , Odds Ratio , Proportional Hazards Models , Retrospective Studies , United States , Uterine Cervical Neoplasms/ethnologyABSTRACT
OBJECTIVES: To determine the efficacy and tolerability of sunitinib in recurrent or persistent clear cell ovarian cancer patients. METHODS: All patients had one or two prior regimens with measurable disease. Tumors were at least 50% clear cell histomorphology and negative for WT-1 antigen and estrogen receptor expression by immunohistochemistry. Sunitinib 50â¯mg per day for 4â¯weeks was administered in repeated 6-weekâ¯cycles until disease progression or prohibitive toxicity. Primary end points were progression-free survival (PFS) at 6â¯months and clinical response. The study was designed to determine if the drug had a response rate of at least 20% or 6-month PFS of at least 25%. RESULTS: Of 35 patients enrolled, 30 were treated and eligible (median age: 51, range: 27-73). Twenty-five (83%) were White, 4 (13%) Asian, and 1 (3%) unknown. The majority 28 (83%) patients, underwent ≤3 but 2 (7%) had 16 courses of study therapy. Five (16.7%) patients had PFS ≥6â¯months (90% CI: 6.8%-31.9%). Two (6.7%) patients had a partial or complete response (90% CI: 1.2%-19.5%). The median PFS was 2.7â¯months. The median overall survival was 12.8â¯months. The most common grade 3 adverse events were fatigue (4), hypertension (4), neutropenia (4), anemia (3), abdominal pain (3), and leukopenia (3). Grade 4-5 adverse events included: thrombocytopenia (5), anemia (2), acute kidney Injury (1), stroke (1), and allergic reaction (1). CONCLUSION: Sunitinib demonstrated minimal activity in the second- and third-line treatment of persistent or recurrent clear cell ovarian carcinoma. ClinicalTrials.gov number, NCT00979992.
Subject(s)
Adenocarcinoma, Clear Cell/drug therapy , Indoles/therapeutic use , Neoplasm Recurrence, Local/drug therapy , Neoplasms, Glandular and Epithelial/drug therapy , Ovarian Neoplasms/drug therapy , Pyrroles/therapeutic use , Adenocarcinoma, Clear Cell/blood supply , Adult , Aged , Angiogenesis Inhibitors/adverse effects , Angiogenesis Inhibitors/therapeutic use , Carcinoma, Ovarian Epithelial , Female , Humans , Indoles/adverse effects , Middle Aged , Neoplasm Recurrence, Local/blood supply , Neoplasms, Glandular and Epithelial/blood supply , Ovarian Neoplasms/blood supply , Pyrroles/adverse effects , Sunitinib , Young AdultABSTRACT
OBJECTIVE: Surgical site infections (SSI) are associated with increased morbidity, mortality, and healthcare costs. This study investigated whether implementation of an abdominal closure bundle reduces surgical site infection rates. We aimed to identify sub-populations that would benefit the most from this intervention. METHODS: We conducted a retrospective cohort study of all patients that underwent exploratory laparotomy by a Gynecologic Oncologist from January 1, 2011 to April 1, 2017. The abdominal closure bundle was implemented on May 6, 2014. SSI rates were assessed overall and within subgroups. RESULTS: 875 patients were included in the analysis. Overall, SSI rate was reduced, albeit not significantly, from 48/471 (10.2%) to 32/404 (7.9%) (p=0.148) with implementation of the closing bundle. In patients that underwent a tumor debulking procedure, SSI was noted in 36/277 (13.0%) in the pre-bundle group and 14/208 (6.7%) in the post-bundle cohort (p=0.017). In patients with malignant pathology, the pre-bundle cohort had an SSI rate of 38/282 (13.5%), which reduced to 18/215 (8.4%) in the post-bundle group (p=0.049). In patients with FIGO stage III or IV disease, the SSI rate was reduced from 21/114 (18.4%) to 8/87 (8.4%) with implantation of the closure bundle (p=0.028). In patients with intra-operative ascites, SSI rate decreased from 19/119 (15.9%) pre-bundle to 4/104 (3.8%) in the post-bundle group (p=0.002). CONCLUSIONS: Implementation of an abdominal closure bundle was not associated with a significant reduction in overall SSI rate. However, multiple subpopulations associated with advanced gynecologic cancer benefited from this intervention.
Subject(s)
Abdominal Wound Closure Techniques , Genital Neoplasms, Female/surgery , Surgical Wound Infection/prevention & control , Cohort Studies , Female , Genital Neoplasms, Female/pathology , Humans , Laparotomy/adverse effects , Laparotomy/methods , Middle Aged , Neoplasm Staging , Retrospective StudiesABSTRACT
OBJECTIVE: This two-stage Phase II study assessed the activity of single agent alisertib in patients with recurrent/persistent uterine leiomyosarcoma (uLMS). METHODS: Eligibility criteria included histologically-confirmed, recurrent or persistent uLMS, age≥18, 1-2 prior cytotoxic regimens, and RECIST version 1.1 measurable disease. The primary objective of the study was to evaluate the efficacy of alisertib through the frequency of patients with objective tumor responses and the frequency who survived event-free for at least 6months (EFS6). The endpoints for EFS were RECIST progression, death, or beginning a subsequent therapy. The null hypothesis jointly specified the probability of a patient experiencing a tumor response to less than or equal to 5% and the probability of a patient surviving event-free for at least 6months to less than or equal to 20%. A two-stage design was used with a target accrual of 23 patients for stage 1 and 47 pts. cumulative for stage 2. Confidence intervals do not correct for multiplicity. RESULTS: Twenty-three patients were enrolled with two patients excluded on central histology review, yielding 21 eligible patients. Median age was 61years. Prior treatment was either 1 cytotoxic regimen (71.4%) or 2 (28.6%). The most common treatment related AEs (grade 3 or worse) were anemia Hensley et al. (2008a) , leukopenia Hensley et al. (2008b) , neutropenia Maki et al. (2007) , thrombocytopenia Huang et al. (2012) , mucositis Hensley et al. (2008a) , diarrhea Huang et al. (2012) , and palmer-planter syndrome Zivanovic et al. (2012) . There were no objective responses (0%; 90% CI: 0-10.4%). Best response was stable disease (38.1%); 12 patients had progressive disease (57.1%). EFS6 was 0% (90% CI: 0-10.4%). Median PFS and OS were 1.7 (90% CI: 1.4-3.2) and 14.5months (90% CI: 7.6 - NA), respectively. CONCLUSION: Alisertib did not demonstrate clinically meaningful single agent activity in previously treated uLMS.
Subject(s)
Antineoplastic Agents/therapeutic use , Azepines/therapeutic use , Leiomyosarcoma/drug therapy , Neoplasm Recurrence, Local/drug therapy , Pyrimidines/therapeutic use , Uterine Neoplasms/drug therapy , Adult , Aged , Aged, 80 and over , Antineoplastic Agents/adverse effects , Azepines/adverse effects , Disease Progression , Disease-Free Survival , Female , Humans , Middle Aged , Protein Kinase Inhibitors/therapeutic use , Pyrimidines/adverse effects , Response Evaluation Criteria in Solid Tumors , Retreatment , Survival RateABSTRACT
In 2015, there was an 18% reduction in the Relative Value Units (RVUs) that the Center for Medicare and Medicaid Services (CMS) assigned to the Current Procedural Terminology (CPT) code 58571 (Laparoscopy, surgical, with total hysterectomy, for uterus 250g or less; with removal of tube(s) and/or ovary(s)âTLH+BSO). The other CPT codes for laparoscopic hysterectomy and laparoscopic supracervical hysterectomy (58541-58544 and 58570-58573) lost between 12 and 23% of their assigned RVUs. In 2016, the laparoscopic lymph node dissection codes 38570 (Laparoscopy, surgical; with retroperitoneal lymph node sampling (biopsy), single or multiple), 38571 (Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy), and 38572 (Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy and para-aortic lymph node sampling (biopsy), single or multiple) lost between 5.5 and 16.3% of their RVU's. The goals of this article from the Society of Gynecologic Oncology (SGO) Task force on Coding and Reimbursement are 1) to inform the SGO members on why CMS identified these codes as a part of their misvalued services screening program and then finalized a reduction in their payment levels; and 2) outline the role individual providers have in CMS' methodology used to determine the reimbursement of a surgical procedure.
Subject(s)
Genital Neoplasms, Female/surgery , Hysterectomy/economics , Insurance, Health, Reimbursement , Laparoscopy/economics , Lymph Node Excision/economics , Female , Humans , Medicare , Operative Time , United StatesSubject(s)
General Surgery , Societies, Medical , Anticoagulants/therapeutic use , Burnout, Professional , Female , Humans , Intestinal Obstruction/diagnostic imaging , Intestinal Obstruction/surgery , Male , Microbiota , Physicians, Women , Surgeons , Thrombelastography , Thromboembolism/prevention & control , United StatesABSTRACT
BACKGROUND/AIM: An in vitro chemoresponse assay may aid effective therapy selection in epithelial ovarian cancer (EOC). This study explores changes in chemoresponse between paired primary and recurrent EOC tumors. PATIENTS AND METHODS: RESULTS from metachronous tumors were examined in 242 patients. Changes in in vitro chemoresponse, measured by the area under the dose response curve (AUC) between paired tumors were assessed. RESULTS: A significant increase in AUC was identified in most first-line therapies over time. No significant difference was observed in most recurrent therapies. When the elapsed time between occurrences was <17 months, no difference was observed for any recurrent therapies, and half of first-line therapies exhibited significant increases in AUC. When ≥17 months, all 7 therapies showed significant increases. CONCLUSION: These results suggest an increase in chemoresistance over time, which is more pronounced for first-line therapies. This is consistent with clinical observations and suggests the biologic concordance between assay results and response to chemotherapy.