RESUMO
OBJECTIVE: To define molecular features of ovarian cancer (OC) with germline pathogenic variants (PVs) in non-BRCA homologous recombination (HR) genes and analyze survival compared to BRCA1/2 and wildtype (WT) OC. METHODS: We included patients with OC undergoing tumor-normal sequencing (MSK-IMPACT) from 07/01/2015-12/31/2020, including germline assessment of BRCA1/2 and other HR genes ATM, BARD1, BRIP1, FANCA, FANCC, NBN, PALB2, RAD50, RAD51B, RAD51C, and RAD51D. Biallelic inactivation was assessed within tumors. Progression-free (PFS) and overall survival (OS) were calculated from pathologic diagnosis using the Kaplan-Meier method with left truncation. Whole-exome sequencing (WES) was performed in a subset. RESULTS: Of 882 patients with OC, 56 (6.3%) had germline PVs in non-BRCA HR genes; 95 (11%) had BRCA1-associated OC (58 germline, 37 somatic); and 59 (6.7%) had BRCA2-associated OC (40 germline, 19 somatic). High rates of biallelic alterations were observed among germline PVs in BRIP1 (11/13), PALB2 (3/4), RAD51B (3/4), RAD51C (3/4), and RAD51D (8/10). In cases with WES (27/35), there was higher tumor mutational burden (TMB; median 2.5 [1.1-6.0] vs. 1.2 mut/Mb [0.6-2.6]) and enrichment of HR-deficient (HRD) mutational signatures in tumors associated with germline PALB2 and RAD51B/C/D compared with BRIP1 PVs (p < 0.01). Other features of HRD, including telomeric-allelic imbalance (TAI) and large-scale state transitions (LSTs), were similar. Although there was heterogeneity in PFS/OS by gene group, only BRCA1/2-associated OC had improved survival compared to WT OC (p < 0.01). CONCLUSIONS: OCs associated with germline PVs in non-BRCA HR genes represent a heterogenous group, with PALB2 and RAD51B/C/D associated with an HRD phenotype.
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Proteína BRCA1 , Neoplasias Ovarianas , Humanos , Feminino , Proteína BRCA1/genética , Proteína BRCA2/genética , Neoplasias Ovarianas/patologia , Mutação em Linhagem Germinativa , Recombinação Homóloga , Fenótipo , Células Germinativas/patologia , Predisposição Genética para DoençaRESUMO
BACKGROUND: Goals of care discussions are infrequently documented in the preoperative period. Furthermore, documentation does not consistently address what matters most to patients, although patient values (PV) are central to person-centered care. METHODS: A multidisciplinary working group was formed. An electronic note comprised of (1) topics of discussion, (2) PV, and (3) advance care planning (ACP), was created and embedded into existing note templates for Gynecologic Surgical Oncology. Surgeons and advanced practice providers (APPs) were educated to conduct and document these conversations in preoperative clinic for patients undergoing cancer surgery for a pilot period. Data were collected regarding usage of the template. Focus groups with surgeons, APPs, and patients were conducted. Qualitative analysis was performed on transcripts. RESULTS: During the pilot, 7 surgeon/APP teams utilized the template on a total of 55 notes. Average number of notes completed per surgeon was 7.8 (SD 8.5). Forty-six notes (84%) included topics of discussion, 15 (27%) included PV, 4 (7%) included ACP. Qualitative analysis of focus group transcripts revealed that clinicians and patients perceived the initiative to be useful and important, although implementation barriers were identified. CONCLUSION: Creating a surgery-specific GOC template is feasible. Iterative revisions are needed to increase utility in clinic workflows.
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Planejamento de Assistência ao Paciente , Humanos , Projetos Piloto , Feminino , Grupos Focais , Planejamento Antecipado de Cuidados , Cuidados Pré-Operatórios , Cirurgiões/psicologia , Procedimentos Cirúrgicos em Ginecologia/métodos , Neoplasias dos Genitais Femininos/cirurgiaRESUMO
OBJECTIVE: We previously developed preoperative and pre-chemotherapy modified versions of the male International Germ Cell Cancer Collaborative Group (IGCCCG) prognostic model and assessed it in female patients with germ cell tumors (GCTs). We sought to validate these modified IGCCCG (mIGCCCG) models in a new cohort. METHODS: We queried institutional databases for female patients with GCTs treated at Memorial Sloan Kettering Cancer Center from 1/1/1990-6/1/2020. The mIGCCCG model classifies patients with non-dysgerminomas as good, intermediate, or poor risk based on tumor markers using male IGCCCG cutoffs and absence/presence of non-pulmonary/peritoneal visceral metastasis. In dysgerminomas, good- and intermediate-risk groups are defined by absence/presence of non-pulmonary/peritoneal visceral metastasis. Progression-free survival (PFS) and overall survival (OS) were estimated for each group in the validation and combined original and validation cohorts. Associations between individual clinical factors and outcomes were evaluated. RESULTS: Among 183 female patients with GCTs, clinical characteristics and outcomes were similar between the original (n = 93) and validation (n = 90) cohorts. In multivariable models, higher stage, older age, and non-dysgerminoma histology predicted worse PFS and OS (p < 0.05). Among 162 patients who received chemotherapy, preoperative and pre-chemotherapy mIGCCCG models were significantly associated with PFS and OS (p < 0.001 for all groups). With the preoperative model, 3-year PFS rates were 94%, 76%, and 50% in the good-, intermediate-, and poor-risk patients, respectively; OS rates were 96%, 86%, and 52%, respectively. Even within stage groups, mIGCCCG risk classifications were associated with clinical outcomes. CONCLUSIONS: A female-specific mIGCCCG risk model effectively stratifies patients and should be incorporated into clinical trials.
Assuntos
Disgerminoma , Neoplasias Embrionárias de Células Germinativas , Neoplasias Ovarianas , Humanos , Masculino , Feminino , Prognóstico , Intervalo Livre de Progressão , Biomarcadores Tumorais , Estudos Retrospectivos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêuticoRESUMO
OBJECTIVE: To assess postoperative complications after secondary cytoreductive surgery (SCS) with or without hyperthermic intraperitoneal chemotherapy (HIPEC), we conducted an exploratory analysis of patients with platinum-sensitive recurrent ovarian cancer enrolled in a randomized phase II trial. METHODS: Complications occurring within 30 days of surgery were graded using Common Terminology Criteria for Adverse Events (CTCAE) version 5.0; only hemoglobin and platelet levels were assessed. Patients were grouped by CTCAE grade ≥ 3 and < 3 complications. RESULTS: Among 83 eligible patients, 33 (40%) had grade ≥ 3 complications and 50 (60%) had grade < 3 complications; anemia and abdominal infections were the most common. There were no perioperative mortalities. Time to initiation of postoperative chemotherapy for patients with grade ≥ 3 and grade < 3 events was 34 days (range, 18-60) and 31 days (range, 21-43), respectively (P = .017). Median progression-free survival (PFS) did not significantly differ between patients with grade ≥ 3 and grade < 3 complications (11.2 months [95% CI: 9.3-14.4] vs 14.9 months [95% CI: 11.3-16.5], respectively; P = .186), nor did median overall survival (OS) (46.9 months [95% CI: 34-NE] vs 68.2 months [95% CI: 52.1-NE], respectively; P = .053). CONCLUSION: Postoperative complications following SCS with or without HIPEC were associated with slight delays in chemotherapy initiation but did not significantly impact oncologic outcomes.
Assuntos
Hipertermia Induzida , Neoplasias Ovarianas , Humanos , Feminino , Quimioterapia Intraperitoneal Hipertérmica/efeitos adversos , Procedimentos Cirúrgicos de Citorredução/efeitos adversos , Terapia Combinada , Hipertermia Induzida/efeitos adversos , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/cirurgia , Carcinoma Epitelial do Ovário/cirurgia , Carcinoma Epitelial do Ovário/tratamento farmacológico , Morbidade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversosRESUMO
OBJECTIVE: To describe patient-reported postoperative symptoms and to evaluate the use of digital symptom tracking and alerts to detect postoperative complications. METHODS: We retrospectively reviewed patients who underwent a minimally invasive hysterectomy and enrolled in our Recovery Tracker program from 4/5/17-12/31/21. The Recovery Tracker is an at-home virtual tool used to track patient-reported postoperative symptoms for 10 days. Predefined thresholds for "red" and "yellow" alerts are based on symptom severity and timing. Data on patient demographics, surgery, and postoperative course were collected to evaluate the association of alerts with complications and compare outcomes of patients who did/did not enroll in the program. RESULTS: Of 2362 eligible patients, 1694 (71.7%) enrolled in the Recovery Tracker program. Pain was the most severe symptom, followed by fatigue. Eighty-seven patients experienced 102 complications (5.1% complication rate) and 32 experienced 39 grade ≥ 2 complications (1.9% severe complication rate). Excluding complications that occurred prior to Recovery Tracker use, 1673 patients experienced 28 grade ≥ 2 complications. Of 345 patients (20.6%) who triggered a red alert, 13 (3.8%) had a grade ≥ 2 complication. Of 1328 patients (79.4%) with no red alerts, 15 (1.13%) had a grade ≥ 2 complication. Relative risk of a grade ≥ 2 complication if a red alert was triggered was 3.25 (95% CI: 1.6-6.9, P = .002). Rate of severe complications was significantly higher among patients who did not use the tool (3.3% vs 1.9%; P = .04). CONCLUSIONS: The Recovery Tracker tool may assist in early identification of postoperative symptoms after minimally invasive hysterectomy.
Assuntos
Histerectomia , Laparoscopia , Feminino , Humanos , Estudos Retrospectivos , Histerectomia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Medidas de Resultados Relatados pelo Paciente , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Laparoscopia/efeitos adversosRESUMO
OBJECTIVES: To describe the prevalence of germline pathogenic variants (gPVs) in endometrial and ovarian carcinosarcomas and determine if gPVs are drivers of carcinosarcoma. METHODS: Patients with endometrial or ovarian carcinosarcomas who underwent clinical tumor-normal sequencing from 1/1/2015 to 6/1/2021 and consented to germline assessment of ≥76 cancer predisposition genes were included. In patients with gPVs, biallelic inactivation was identified through analysis of loss of heterozygosity and somatic pathogenic alterations. RESULTS: Of 216 patients identified, 167 (77%) were diagnosed with endometrial carcinosarcoma and 49 (23%) with ovarian carcinosarcoma. Overall, 33 gPVs were observed in 29 patients (13%); 20 gPVs (61%) had biallelic loss in tumors. The rate of high-penetrance gPVs overall was 7% (16 of 216); 88% of high-penetrance gPVs had biallelic loss. In the endometrial carcinosarcoma cohort, 22 gPVs were found in 19 (11%) of 167 patients; 12 gPVs (55%) had biallelic loss in tumors, including 8 (89%) of 9 in high-penetrance gPVs. Among the ovarian carcinosarcoma cohort, 11 gPVs were found in 10 (20%) of 49 patients; 8 gPVs (73%) had biallelic loss in tumors, and all evaluable high-penetrance gPVs (n = 6) had biallelic loss. All gPVs in homologous recombination (BRCA1, BRCA2, RAD51C) and Lynch syndrome (MSH2, MSH6) genes had biallelic loss in tumors (n = 15). CONCLUSIONS: gPVs in genes affecting homologous recombination- or Lynch-associated mismatch repair exhibited biallelic inactivation within tumors, suggesting likely drivers of gynecologic carcinosarcoma. Our data support germline testing for patients with gynecologic carcinosarcomas, given implications for treatment and risk-reduction in patients and at-risk family members.
Assuntos
Carcinossarcoma , Neoplasias Colorretais Hereditárias sem Polipose , Neoplasias do Endométrio , Neoplasias Ovarianas , Humanos , Feminino , Carcinossarcoma/genética , Carcinossarcoma/patologia , Neoplasias Colorretais Hereditárias sem Polipose/genética , Neoplasias do Endométrio/genética , Neoplasias do Endométrio/patologia , Mutação em Linhagem Germinativa , Neoplasias Ovarianas/genética , Neoplasias Ovarianas/patologiaRESUMO
BACKGROUND: Patient-reported outcome measures for sexual health were often designed for research studies that included only heterosexual, partnered, and cisgender participants; as such, they may have limited applicability for clinical use among sexual and gender minority (SGM) individuals or those without a partner. AIM: We aimed to conduct cognitive interviews with SGM persons and heterosexual women to determine the readability, comprehension, and applicability of questionnaire items to assess sexual function among diverse sexual and gender identities. METHODS: We conducted 4 rounds of cognitive interviews with 52 participants (28 SGM; 24 cisgender, heterosexual) who provided feedback on the comprehension and wording of questionnaire items and response scales. We used items from the Female Sexual Function Index (FSFI) and focused on establishing content validity of a modified measure. Participants made recommendations for changes to the questionnaire, which was iteratively revised between interview rounds. Two independent coders analyzed the transcripts using structural coding based on 5 predefined codes: satisfaction with item, specificity/language change needed, missing/suggested item, patient definitions of concepts, and confusion with item. OUTCOMES: Content validity. RESULTS: After 3 rounds of cognitive interviews and revisions to the questionnaire, participants found the final version acceptable and understandable, thereby reaching thematic saturation and establishing content validity of the modified FSFI. Modifications included the following: replacing all instances of "sexual stimulation" and "intercourse" with "sexual activity (alone or with a partner)," broadening the definition of "vaginal penetration" beyond penile-vaginal penetration, and adding skip logic to include the option "no sexual activity." Participants identified missing concepts important to their sexual health, such as use of an external lubricant. CLINICAL IMPLICATIONS: The FSFI and similar questionnaires need to be adapted to broader clinical practice populations such that all persons' experiences are accurately reflected and assessed, ensuring that sexual health needs can be met more inclusively. STRENGTH AND LIMITATIONS: A strength of the study was using cognitive interviews engaging patient perspectives, which is considered the gold standard for establishing content validity. One limitation is that participants included predominantly White and highly educated women. CONCLUSION: Feedback from interviews supports modifying FSFI items and further psychometric testing, and future studies should evaluate the measure among racially and educationally diverse groups.
Assuntos
Heterossexualidade , Minorias Sexuais e de Gênero , Humanos , Feminino , Identidade de Gênero , Comportamento Sexual/psicologia , CogniçãoRESUMO
OBJECTIVES: To determine whether the Memorial Sloan Kettering Frailty Index (MSK-FI) is associated with decision-making in older women surgically treated for advanced-stage ovarian cancer. METHODS: We retrospectively applied the MSK-FI to women ≥70 years with newly diagnosed advanced-stage ovarian cancer surgically treated at our institution from 01/2001-05/2017. MSK-FI components, including 10 comorbidities and functional assessment, were extracted from medical records. The MSK-FI ranges from 0 to 11, with higher scores indicating greater frailty. The primary outcome was the association between frailty and rate of primary debulking surgery (PDS), for which a multivariable logistic regression was used, adjusted for stage and histology. RESULTS: We identified 430 women treated with PDS (n = 231, 54%) or neoadjuvant chemotherapy/interval debulking (n = 199, 46%) with complete data. MSK-FI score distribution was: "0", 95 patients (22%); "1", 172 (40%); "2", 89 (21%); and "3+", 74 (17%). More-frail patients were less likely to have undergone PDS (OR for a unit increase of MSK-FI: 0.64; 95%CI, 0.53-0.77; p < 0.0001). Grade 3+ complications and unintended intensive care admission occurred in 40 (9%) and 38 (9%) women, respectively, but were not associated with frailty (OR 1.21; 95%CI, 0.96-1.52; p = 0.11). More-frail patients were more likely to delay postoperative chemotherapy (non-linear association p = 0.009) and less likely to enroll in research (OR 0.84; 95%CI, 0.70-1.00; p = 0.049). Greater frailty was associated with poorer overall survival (HR 1.16; 95%CI, 1.05-1.30; p = 0.005). CONCLUSIONS: Frailty, as calculated by the MSK-FI, is strongly associated with treatment approach in older women with advanced ovarian cancer, suggesting objective or subjective correlates of the MSK-FI influence decision-making.
Assuntos
Carcinoma Epitelial do Ovário/cirurgia , Idoso Fragilizado , Fragilidade , Neoplasias Ovarianas/cirurgia , Idoso , Idoso de 80 Anos ou mais , Carcinoma Epitelial do Ovário/mortalidade , Carcinoma Epitelial do Ovário/patologia , Tomada de Decisão Clínica , Procedimentos Cirúrgicos de Citorredução , Feminino , Humanos , Metástase Neoplásica , New York , Neoplasias Ovarianas/mortalidade , Neoplasias Ovarianas/patologia , Estudos Retrospectivos , Análise de SobrevidaRESUMO
OBJECTIVE: Prior data suggested that women with incidentally detected occult invasive ovarian cancer (OIOC) at the time of risk-reducing salpingo-oophorectomy (RRSO) for BRCA mutation may have poorer prognoses than would be expected based on disease stage. We sought to evaluate prevalence and outcomes of patients with OIOC in a tertiary referral center. METHODS: Patients with BRCA mutation undergoing RRSO from 01/2005 to 05/2017 were identified, and their records reviewed. Women with incidentally detected OIOC were included; those with clinical features raising preoperative suspicion for malignancy were excluded. RESULTS: 548 patients with BRCA mutation who underwent RRSO were identified. 26 (4.7%) had an OIOC (median age 55 years; range 42-75); 15(58%) patients, BRCA1; 9(34%), BRCA2; 2(8%) had a mutation in both genes. All OIOCs were high-grade serous: 10 (38%) Stage I; 8 (31%) Stage II; 8(31%) Stage III. 24(92%) patients received adjuvant platinum/taxane therapy. Of Stage III patients, 4 (50%) were identified intraoperatively; the remaining 4 (50%) had microscopic nodal disease on final pathology only. At median follow-up of 67.3 months (28-166) no Stage I patients have recurred; 2 Stage II and 6 Stage III patients recurred. 5-year progression-free survival (PFS) was 72% (95%CI, 50.2-85.7%); median PFS for the cohort was 129 months (95%CI, 75.3-not estimable). 5-year disease-specific survival (DSS) was 96% (95%CI, 76-99%); median DSS not reached. CONCLUSION: Consistent with prior reports, almost 5% of patients had an OIOC at RRSO. The majority with early-stage disease had excellent PFS and DSS outcomes, as would be expected based on disease stage.
Assuntos
Proteína BRCA1/genética , Proteína BRCA2/genética , Carcinoma Epitelial do Ovário/diagnóstico , Carcinoma Epitelial do Ovário/genética , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/genética , Adulto , Idoso , Carcinoma Epitelial do Ovário/cirurgia , Estudos de Coortes , Feminino , Genes BRCA1 , Genes BRCA2 , Mutação em Linhagem Germinativa , Humanos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/diagnóstico , Recidiva Local de Neoplasia/genética , Neoplasias Ovarianas/cirurgia , Prognóstico , Salpingo-OoforectomiaRESUMO
Ovarian cancer is the fifth leading cause of cancer deaths among women, accounting for more deaths than any other cancer of the female reproductive system. The foundation of its management consists of cytoreductive surgery (CRS) followed by systemic chemotherapy, with the completeness of surgical resection consistently identified as one of the most important prognostic factors for the disease. The goal of our investigation is the development of a near-infrared fluorescence (NIRF) imaging agent for the intraoperative imaging of high-grade serous ovarian cancer (HGSOC). As surgeons are currently limited to the visual and manual assessment of tumor tissue during CRS, this technology could facilitate more complete resections as well as serve important functions at other points in the surgical management of the disease. Elevated levels of cancer antigen 125 (CA125) have proven a useful biomarker of HGSOC, and the CA125-targeting antibody B43.13 has shown potential as a platform for immunoPET imaging in murine models of ovarian cancer. Herein, we report the development of a NIRF imaging agent based on B43.13: ssB43.13-IR800. We site-specifically modified the heavy chain glycans of B43.13 with the near-infrared dye IRDye 800CW using a chemoenzymatic approach developed in our laboratories. SDS-PAGE analysis confirmed the specificity of the conjugation reaction, and flow cytometry, immunostaining, and fluorescence microscopy verified the specific binding of ssB43.13-IR800 to CA125-expressing OVCAR3 human ovarian cancer cells. NIRF imaging studies demonstrated that ssB43.13-IR800 can be used to image CA125-expressing HGSOC tumors in subcutaneous, orthotopic, and patient-derived xenograft mouse models. Finally, ex vivo analyses confirmed that ssB43.13-IR800 can bind and identify CA125-expressing cells in primary tumor and metastatic lymph node samples from human patients with HGSOC.
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Microscopia de Fluorescência/métodos , Imagem Óptica/métodos , Neoplasias Ovarianas/diagnóstico por imagem , Neoplasias Ovarianas/patologia , Espectroscopia de Luz Próxima ao Infravermelho/métodos , Animais , Biomarcadores Tumorais/metabolismo , Antígeno Ca-125/metabolismo , Linhagem Celular Tumoral , Feminino , Humanos , Camundongos , Neoplasias Ovarianas/metabolismoRESUMO
BACKGROUND: Standard of care in patients with advanced ovarian cancer (AOC) is upfront surgery followed by chemotherapy. Neoadjuvant chemotherapy (NACT) and interval debulking surgery (IDS) is an alternative in selected patients. Most data exist with IDS following 3-4 cycles chemotherapy, however, some patients experience a delay of IDS. So far, the impact of a "delayed" interval debulking surgery (DID) is poorly defined. METHODS: We analyzed data from eight international gynecology-oncology referral centers. Patients were included if they had newly diagnosed AOC and were prone to DID (minimum 5 cycles of NACT) between 2011 and 2017. RESULTS: 308 patients underwent DID. 89.6% had a high-grade serous ovarian cancer. The median number of pre-op NACT was 6 cycles (range 5-9) and 6.1% of patients received additionally bevacizumab. The majority of patients had stage-IV disease (51.3%). Median duration of surgery was 210 min (range 34-561), the median surgical complexity score was 4 (range 1-16). Complete resection was achieved in 60.1%. The median number of post-op chemotherapy cycles was 2 (range 0-5). The rate of severe complications (Clavien-Dindo£3°) was 9.7% and 30 days post-op mortality was 0.3%. The median PFS and OS in patients with complete resection was 19.5 and 49.2 months compared to 14.8 and 33.0 months in patients with incomplete resection (p = 0.001), respectively. We did not observe any survival benefit for patients with cytoreduction to small residuals (1-10 mm) compared to residual disease >1 cm. CONCLUSION: Our data may suggest that offering surgery to patients with persistent disease after 5+ cycles could be associated with favorable outcome if a complete resection is achieved. Patients who had residual disease postoperatively may experience rather peri-operative treatment burden than any benefit from DID.
Assuntos
Carcinoma Epitelial do Ovário/terapia , Cistadenocarcinoma Seroso/terapia , Procedimentos Cirúrgicos de Citorredução/métodos , Neoplasias Ovarianas/terapia , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Carcinoma Epitelial do Ovário/mortalidade , Cistadenocarcinoma Seroso/mortalidade , Procedimentos Cirúrgicos de Citorredução/estatística & dados numéricos , Feminino , Humanos , Pessoa de Meia-Idade , Neoplasia Residual , Neoplasias Ovarianas/mortalidade , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
PURPOSE: We sought to evaluate whether provider volume or other factors are associated with chemotherapy guideline compliance in elderly patients with epithelial ovarian cancer (EOC). METHODS: We queried the SEER-Medicare database for patients ≥66 years, diagnosed with FIGO stage II-IV EOC from 2004 to 2013 who underwent surgery and received chemotherapy within 7 months of diagnosis. We compared NCCN guideline compliance (6 cycles of platinum-based doublet) and chemotherapy-related toxicities across provider volume tertiles. Factors associated with guideline compliance and chemotherapy-related toxicities were assessed using logistic regression. Overall survival (OS) was compared across volume tertiles and Cox proportional-hazards model was created to adjust for case-mix. RESULTS: 1924 patients met inclusion criteria. The overall rate of guideline compliance was 70.3% with a significant association between provider volume and compliance (64.5% for low-volume, 72.2% for medium-volume, 71.7% for high-volume, p = .02). In the multivariate model, treatment by low-volume providers and patient age ≥ 80 years were independently associated with worse chemotherapy-guideline compliance. In the survival analysis, there was a significant difference in median OS across provider volume tertiles with median survival of 32.8 months (95%CI 29.6, 36.4) low-volume, 41.9 months (95%CI 37.5, 46.7) medium-volume, 42.1 months (95%CI 38.8, 44.2) high-volume providers, respectively (p < .01). After adjusting for case-mix, low-volume providers were independently associated with higher rates of mortality (aHR 1.25, 95%CI: 1.08, 1.43). CONCLUSIONS: In a modern cohort of elderly Medicare patients with advanced EOC, we found higher rates of non-compliant care and worse survival associated with treatment by low-volume Medicare providers. Urgent efforts are needed to address this volume-outcomes disparity.
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Carcinoma Epitelial do Ovário/terapia , Fidelidade a Diretrizes/estatística & dados numéricos , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/estatística & dados numéricos , Neoplasias Ovarianas/terapia , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Carcinoma Epitelial do Ovário/mortalidade , Terapia Combinada/métodos , Procedimentos Cirúrgicos de Citorredução , Intervalo Livre de Doença , Feminino , Humanos , Neoplasias Ovarianas/mortalidade , Estados UnidosAssuntos
Dermatite , Dermatopatias , Doenças da Vulva , Neoplasias Vulvares , Feminino , Humanos , Inibidores de Checkpoint Imunológico/uso terapêutico , Dermatopatias/tratamento farmacológico , Vulva , Doenças da Vulva/induzido quimicamente , Doenças da Vulva/tratamento farmacológico , Neoplasias Vulvares/tratamento farmacológicoRESUMO
OBJECTIVE: Surgical site infections (SSIs) can lead to substantial morbidity, prolonged hospitalization, increased costs, and death in patients undergoing colorectal procedures. We sought to investigate the effect of using an SSI reduction bundle on the rate of SSIs in gynecologic cancer patients undergoing colon surgery. METHODS: We identified all gynecologic cancer patients who underwent colon resection at our institution from 2014 to 2016, during which time a service-wide SSI reduction bundle was introduced. The intervention included preoperative oral antibiotics with optional mechanical bowel preparation, skin preparation with antibacterial solution, and the use of a separate surgical closing tray. SSI rates were assessed within 30days post-surgery. RESULTS: Of 233 identified patients, 115 had undergone colon surgery prior to (PRE) and 118 after (POST) the implementation of the intervention. A low anterior resection was the most common colon surgery in both cohorts. The incidence of SSI within 30days of surgery was 43/115 (37%) in the PRE and 14/118 (12%) in the POST cohorts (p≤0.001). Wound dehiscence was noted in 30/115 (26%) and 2/118 (2%) patients, respectively (p≤0.001). In patients whose operation took longer than 360min, 30-day SSI rates were 37% (28/76) and 12% (8/67), respectively (p≤0.001). In patients with an estimated blood loss >500cm3, SSI rates were 44% (27/62) and 15% (10/67), respectively (p≤0.001). CONCLUSIONS: The implementation of an SSI reduction bundle was associated with a significant reduction in 30-day SSIs in these patients. The intervention remained effective in patients undergoing longer operations and in those with increased blood loss.
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Colo/cirurgia , Neoplasias dos Genitais Femininos/complicações , Melhoria de Qualidade , Infecção da Ferida Cirúrgica/prevenção & controle , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
OBJECTIVE: To explore the impact of primary debulking surgery (PDS) to minimal but gross residual disease (RD) in women with bulky stage IIIC ovarian, fallopian tube, or primary peritoneal cancer. METHODS: We retrospectively reviewed all patients with the aforementioned diagnosis who underwent PDS at our institution from 01/2001-12/2010. Those with disease of non-epithelial histology or borderline tumors were excluded. Clinicopathologic data were abstracted, and appropriate statistical tests were used. RESULTS: We identified 496 eligible patients. Median age was 62years; 91% had disease of serous histology. Patients were grouped by RD status: no gross RD, 184 (37%); RD of 1-5mm, 127 (26%); RD of 6-10mm, 54 (11%); and RD >10mm, 131 (26%). With a median follow-up of 53months, the median progression-free survivals (PFS) were: 26.7, 20.7, 16.2, and 13.6months, respectively (p<0.001). The median overall survivals (OS) were 83.4, 54.5, 43.8, and 38.9months, respectively (p<0.001). Among patients with RD following PDS, those with RD of 1-10mm had improved PFS (p<0.001) and OS (p=0.001) compared with those with RD >10mm. Patients with RD 1-10mm who received intravenous/intraperitoneal (IV/IP) chemotherapy were younger and had prolonged OS compared with those solely exposed to IV chemotherapy (p<0.001 and p=0.002, respectively). CONCLUSIONS: PDS to no gross RD was associated with the longest PFS and OS. However, cytoreduction to 1-10mm of RD was also associated with better survival outcomes compared with cytoreduction to >10mm of RD. We conclude that PDS remains an appropriate option for patients with a high likelihood of achieving RD 1-10mm, especially for younger patients who can receive IV/IP chemotherapy after PDS.
Assuntos
Antineoplásicos/uso terapêutico , Carcinoma Endometrioide/terapia , Procedimentos Cirúrgicos de Citorredução/métodos , Neoplasias das Tubas Uterinas/terapia , Terapia Neoadjuvante/métodos , Neoplasias Císticas, Mucinosas e Serosas/terapia , Neoplasias Ovarianas/terapia , Neoplasias Peritoneais/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Endometrioide/patologia , Intervalo Livre de Doença , Neoplasias das Tubas Uterinas/patologia , Feminino , Humanos , Infusões Intravenosas , Infusões Parenterais , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasia Residual , Neoplasias Císticas, Mucinosas e Serosas/patologia , Neoplasias Ovarianas/patologia , Ovariectomia , Neoplasias Peritoneais/patologia , Peritônio/cirurgia , Estudos Retrospectivos , Salpingectomia , Adulto JovemRESUMO
OBJECTIVES: Women with advanced-stage, low-grade serous ovarian carcinoma (LGSC) have low chemotherapy response rates and poor overall survival. Most LGSC tumors overexpress hormone receptors, which represent a potential treatment target. Our study objective was to determine the outcomes of patients with advanced-stage LGSC treated with primary cytoreductive surgery (CRS) and hormone therapy (HT). METHODS: A retrospective study was performed at two academic cancer centers. Patients with Stage II-IV LGSC underwent either primary or interval CRS followed by adjuvant HT between 2004 and 2016. Gynecologic pathologists reviewed all cases. Two-year progression-free (PFS) and overall survival (OS) were calculated. RESULTS: Twenty-seven patients were studied; primary CRS followed by HT were administered in 26, while 1 patient had neoadjuvant chemotherapy followed by CRS and HT. The median patient age was 47.5, and patients had Stage II (n=2), Stage IIIA (n=6), Stage IIIC (n=18), and Stage IV (n=1) disease. Optimal cytoreduction to no gross residual was achieved in 85.2%. Ninety six percent of tumors expressed estrogen receptors, while only 32% expressed progesterone receptors. Letrozole was administered post operatively in 55.5% cases, anastrozole in 37.1% and tamoxifen in 7.4%. After a median follow up of 41months, only 6 patients (22.2%) have developed a tumor recurrence and two patients have died of disease. Median PFS and OS have not yet been reached, but 2-year PFS and OS were 82.8% and 96.3%, respectively, and 3-year PFS and OS were 79.0% and 92.6%, respectively. CONCLUSIONS: Our series describes the initial experience with cytoreductive surgery and hormonal monotherapy for women with Stage II-IV primary ovarian LGSC. While surgery remains the mainstay of treatment, chemotherapy may not be necessary in patients with advanced-stage disease who receive adjuvant hormonal therapy. A cooperative group, Phase III trial is planned to define the optimal therapy for women with this ovarian carcinoma subtype.
Assuntos
Antineoplásicos/uso terapêutico , Cistadenocarcinoma Seroso/terapia , Procedimentos Cirúrgicos de Citorredução , Uso Excessivo dos Serviços de Saúde/prevenção & controle , Neoplasias Ovarianas/terapia , Adulto , Idoso , Anastrozol , Quimioterapia Adjuvante , Terapia Combinada/métodos , Feminino , Humanos , Letrozol , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Nitrilas/uso terapêutico , Estudos Retrospectivos , Análise de Sobrevida , Tamoxifeno/uso terapêutico , Triazóis/uso terapêuticoRESUMO
PURPOSE: The purpose of this article was to broadly review the most up-to-date information pertaining to the centralization of ovarian cancer care in the United States (US) and worldwide. METHODS: Much of the present literature pertaining to disparities in, and centralization of, ovarian cancer care in the US and internationally was reviewed, and specifically included original research and review articles. RESULTS: Data show improved optimal debulking rates, National Comprehensive Cancer Network (NCCN) guideline adherence, and overall survival rates in higher-volume, more specialized hospitals, and amongst higher-volume providers. CONCLUSIONS: Patients with invasive epithelial ovarian cancer, especially those with higher stages (III and IV), are better served by centralized care in high-volume hospitals and by high-volume physicians, who adhere to NCCN guidelines wherever possible. More research is needed to determine the policy changes that can increase NCCN guideline adherence in low-volume hospitals and low-provider caseload scenarios. Policy and future research should be aimed at increasing patient access, either directly or indirectly, to high-volume hospital and high-volume providers, especially amongst Medicare, lower socioeconomic status, and minority patients.
Assuntos
Institutos de Câncer/normas , Fidelidade a Diretrizes , Neoplasias Ovarianas/terapia , Guias de Prática Clínica como Assunto/normas , Feminino , Hospitais com Alto Volume de Atendimentos , Hospitais com Baixo Volume de Atendimentos , Humanos , Prognóstico , Estados UnidosRESUMO
OBJECTIVE: To evaluate the association between lymphopenia and survival in women with cervical cancer treated with primary chemoradiation. METHODS: A single institution, retrospective analysis of patients with stage IB2-IVA cervical cancer who received upfront chemoradiation from 1998 to 2013 was performed. Complete blood counts from pre-treatment to 36 months post-treatment were analyzed. Lymphopenia and known prognostic factors were evaluated for an association with progression-free (PFS) and overall survival (OS). RESULTS: Seventy-one patients met study criteria for whom 47 (66%) had a documented total lymphocyte count (TLC) two months after initiating chemoradiation. FIGO stage distribution was 6% Stage I, 46% Stage II, 45% Stage III and 3% Stage IV. Pre-treatment TLC was abnormal (<1000 cells/mm3) in 15% of patients. The mean reduction in TLC was 70% two months after initiating chemoradiation. Severe post-treatment lymphopenia (TLC <500 cells/mm3) was observed in 53% of patients; they experienced inferior median OS (21.2 vs. 45.0 months, P=0.03) and similar 25th percentile PFS (6.3 vs. 7.7 months, P=0.06) compared to patients without severe lymphopenia. Multivariate analysis demonstrated pre-treatment TLC ≥1000 cells/mm3 and post-treatment TLC >500 cells/mm3 had a 77% (HR: 0.23; 95% CI 0.05-1.03; P=0.053) and 58% decrease in hazards of death (HR: 0.42; 95%CI 0.12-1.46; P=0.17) respectively. CONCLUSION: More than half of cervical cancer patients treated with chemoradiation experienced severe and prolonged lymphopenia. Although statistical significance was not reached, the findings suggest that pre- and post-treatment lymphopenia may be associated with decreased survival. Further research is warranted, given that lymphopenia could be a reversible prognostic factor.
Assuntos
Linfopenia/patologia , Neoplasias do Colo do Útero/sangue , Neoplasias do Colo do Útero/terapia , Adulto , Quimiorradioterapia , Intervalo Livre de Doença , Feminino , Humanos , Estimativa de Kaplan-Meier , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Estudos Retrospectivos , Neoplasias do Colo do Útero/tratamento farmacológico , Neoplasias do Colo do Útero/radioterapiaRESUMO
OBJECTIVE: Ovarian vein thrombosis is associated with pregnancy and pelvic surgery. Postpartum ovarian vein thrombosis is associated with infection and a high morbidity rate and is treated with anticoagulant and intravenous antibiotic therapy. The natural history of such thrombotic events after debulking surgery for ovarian cancer has not been well described. Our objective was to characterize the presentation and outcomes for patients with this condition at our institution. STUDY DESIGN: We conducted a retrospective study of patients who underwent surgical debulking for ovarian cancer at Memorial Sloan Kettering Cancer Center between the years 2001 and 2010. Patients were included if contrast computed tomography scans of both the abdomen and pelvis were performed within 12 weeks before and 12 weeks after the surgery. The images were reviewed to assess for the presence and extent of a new postoperative ovarian vein thrombosis. When available, subsequent studies were assessed for thrombus progression. Medical records were reviewed to determine whether anticoagulation was used for treatment of the thrombotic episode and to record the occurrence of any new significant venous thromboembolic event in the next year. RESULTS: One hundred fifty-nine patients had satisfactory imaging. New ovarian vein thrombosis was a common complication of debulking surgery, as found in 41 of patients (25.8%). Only 5 women with ovarian vein thrombosis were started on anticoagulation, of which 2 individuals had an independent venous thromboembolic event as indication for treatment. Only 2 of the ovarian vein thromboses (4.9%) progressed to the inferior vena cava or left renal vein on subsequent scan. The estimated cumulative incidence of venous thromboembolism 1 year after the first postoperative scan was 17.1% for patients in the new ovarian vein thrombosis group vs 15.3% of individuals for the group without a postoperative ovarian vein thrombosis (P = .78). CONCLUSION: Ovarian vein thrombosis is commonly encountered after debulking surgery for ovarian cancer. Anticoagulation is usually not indicated, and clinically meaningful thrombus progression rarely occurs.
Assuntos
Procedimentos Cirúrgicos de Citorredução , Neoplasias Ovarianas/cirurgia , Ovário/irrigação sanguínea , Complicações Pós-Operatórias/epidemiologia , Trombose Venosa/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/uso terapêutico , Estudos de Casos e Controles , Progressão da Doença , Feminino , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/tratamento farmacológico , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/tratamento farmacológico , Adulto JovemRESUMO
OBJECTIVE: The purpose of this study was to examine the experiences, attitudes, and preferences of uterine cancer survivors with regard to weight and lifestyle counseling. MATERIALS AND METHODS: Members of the US Uterine Cancer Action Network of the Foundation for Women's Cancer were invited to complete a 45-item, Web-based survey. Standard descriptive statistical methods and χ tests were used to analyze responses. RESULTS: One hundred eighty (28.3%) uterine cancer survivors completed the survey. Median age was 58 years, 85% were white, and median survivorship period was 4.4 years. Most had stage I-II disease (69%) and were overweight or obese (65%). Eighty-nine percent of respondents received care by a gynecologic oncologist. Increased respondent body mass index was associated with decreased exercise frequency (P = 0.016). Only 50% of respondents underwent any weight/lifestyle counseling, with those living in the West and Southwest reporting the highest rates (70.8% and 69.2%, P = 0.011). Most who received counseling felt that discussions were motivating, performed in a sensitive manner, and did not undermine the patient-physician relationship. Specific recommendations were rarely offered; there were no reported referrals to weight loss programs or bariatric specialists, and few (6%) reported referrals to nutritionists. Respondents (85%) preferred their gynecologic oncologist address weight using direct, face-to-face counseling with specific recommendations regarding interventions and referral to specialists. Finally, self-reported overweight respondents experienced greater success with weight loss compared to those reporting obesity or morbid obesity (30.8% vs 15.8% vs 12.5%, P = 0.011). CONCLUSIONS: Uterine cancer survivors reported high obesity, low activity rates, and a desire for substantive weight loss counseling from their gynecologic oncologists. Respondents suggested that current counseling practices are inadequate and incongruent with their needs. Further research to define optimal timing, interventional strategies, and specific recommendations for successful lifestyle changes in this population is warranted.