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BACKGROUND: With the increasing rates of same-day discharge following minimally invasive surgery for endometrial cancer, the need for and value of routine postoperative testing is unclear. OBJECTIVE: This study aimed to determine whether routine postoperative laboratory testing following minimally invasive hysterectomy for endometrial cancer leads to clinically significant changes in postoperative care. STUDY DESIGN: This was a single-institution retrospective cohort study of patients undergoing minimally invasive hysterectomy for endometrial cancer by a gynecologic oncologist between June 2014 and June 2017. Patient demographics, preoperative comorbidities, operative and postoperative data, and pathologic findings were manually extracted from the patients' medical records. The financial burden of laboratory testing was computed using hospital-level cost data. RESULTS: Of the 649 women included in the analysis, most (91.4%) were White, with a mean age of 61 years, and mean body mass index of 38.0 kg/m2. The most common comorbidities were diabetes mellitus (31.9%, n=207), chronic pulmonary disease (7.9%, n=51), and congestive heart failure (3.2%, n=21). Median operative time was 151 minutes (range, 61-278), and median estimated blood loss was 100 mL (range, 10-1500). Most patients (68.6%, n=445) underwent lymphadenectomy. All patients had postoperative laboratory tests ordered: 100% complete blood count, 99.7% chemistry, 62.9% magnesium, 46.8% phosphate, 37.4% calcium, and 1.2% liver function tests. Twenty-six patients (4.0%) had a change in management owing to postoperative laboratory test results. Of these 26 women, 88% experienced a change in clinical status that would have otherwise prompted testing. Only 3 (0.5% of entire cohort) were asymptomatic: 1 received a blood transfusion for asymptomatic anemia, and the other 2, who did not carry a diagnosis of diabetes mellitus, had interventions for hyperglycemia. On univariable analysis, peripheral and cerebrovascular disease, diabetes mellitus with end-organ damage, and a Charlson Comorbidity Index of ≥3 were associated with increased odds of change in management; these were not significant on multivariable analysis. Routine postoperative laboratory evaluation in this cohort increased hospital costs by $292,000. CONCLUSION: Routine postoperative laboratory tests are unlikely to lead to significant changes in management for women undergoing minimally invasive hysterectomy for endometrial cancer, and may increase cost without providing a discernible clinical benefit. In the setting of strict postoperative guidelines, laboratory tests should be ordered when clinically indicated rather than as part of routine postoperative management for women undergoing minimally invasive hysterectomy for endometrial cancer.
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Neoplasias Endometriales , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Femenino , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Laparoscopía/métodos , Histerectomía/métodos , Neoplasias Endometriales/diagnóstico , Neoplasias Endometriales/cirugía , Neoplasias Endometriales/patología , Escisión del Ganglio Linfático/métodos , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Robotizados/métodosRESUMEN
OBJECTIVES: The laparoscopic hysterectomy readmission score (LHRS) was created to identify patients for whom same day discharge (SDD) after minimally invasive hysterectomy (MIH) may not be advisable and includes diabetes, chronic obstructive pulmonary disease, disseminated cancer, chronic steroid use, bleeding disorder, length of surgery, and any postoperative complication prior to discharge. We evaluated the performance of the score at predicting readmission in a gynecologic oncology population, and additionally sought to determine if any factors known prior to surgery could replace those that are not known until the time of surgery (operative time and postoperative complication). METHODS: This was a single-institution retrospective cohort study of women undergoing robotic hysterectomy by a gynecologic oncologist in 2018. Associations between pre-operative, operative and post-operative factors and 30-day readmission, SDD and postoperative complications were assessed using logistic regression. RESULTS: The 30-day readmission rate among the 423 women in the cohort was 4.5% and 1.9% in those undergoing SDD. Readmission rates by LHRS were: score 1 (4.9%), score 2 (7.8%), score 3 (13.6%), score 4 (16.7%). Patients with a LHRS of ≥3 had higher odds of readmission compared to those with a lower score (OR 4.20, p = 0.02). Infectious morbidity accounted for the majority of postoperative complications, emergency room visits and readmissions. We did not identify preoperative factors to replace the intra- and post-operative factors used in the score. CONCLUSIONS: The readmission rate following MIH is low, and a LHRS of ≥3 is associated with increased risk of readmission. Our findings support the applicability of the LHRS to a gynecologic oncology population; addressing risk factors for postoperative infection or closer follow up for patients with a LHRS ≥3 could reduce postoperative readmissions.
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Neoplasias de los Genitales Femeninos , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Femenino , Neoplasias de los Genitales Femeninos/epidemiología , Humanos , Histerectomía/efectos adversos , Laparoscopía/efectos adversos , Masculino , Readmisión del Paciente , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/efectos adversosRESUMEN
INTRODUCTION: Chemotherapy plus radiation (Cis-RT + CP) did not demonstrate superiority in prolonging relapse-free survival compared to chemotherapy alone in patients with stage III or IVA endometrial carcinoma. The impact of treatment on quality of life (QOL), neurotoxicity (NTX) and psychometric properties of the gastrointestinal (GI) symptoms subscale during treatment and up to 1 year are described herein. METHODS: QOL assessments were scheduled at baseline, 6 weeks (post completion of RT (Cis-RT + CP) or prior to cycle 3 (CP)), then 18 weeks (end of treatment) and 70 weeks (1 year after the end of treatment) after starting treatment. QOL instruments included the FACT-En TOI, FACT/GOG-neurotoxicity (Ntx) subscale (short), and the gastrointestinal (GI) symptoms subscale. RESULTS: At the end of treatment, patients receiving Cis-RT + CP reported a statistically significant decreased QOL when compared to CP. The decline in QOL was reflected in physical well-being, functional well-being, and endometrial cancer specific concerns, but the minimally important differences (MID) were not considered clinically meaningful. Patients in both groups reported increased chemotherapy-induced Ntx symptoms with the CP group having worse scores and reaching peak symptoms at the time of chemotherapy completion. Patients on Cis-RT + CP reported statistically significantly worse GI symptoms after radiation therapy compared to patients on CP, this occurred across assessment intervals, though the MID was not meaningful. Psychometric evaluations indicated that the GI symptom scale is reliable, valid, and responsive to change. CONCLUSIONS: PROs indicate that the chemoradiotherapy group experienced worse HRQoL and GI toxicity compared to patients randomized to chemotherapy alone for locally advanced endometrial cancer though based on the MID, these were not clinically meaningful differences. The GI symptom subscale was a reliable and valid scale that has value for future trials. TRIAL REGISTRATION: NCT00942357.
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Quimioradioterapia Adyuvante , Quimioterapia Adyuvante , Neoplasias Endometriales/terapia , Enfermedades Gastrointestinales/fisiopatología , Enfermedades del Sistema Nervioso Periférico/fisiopatología , Calidad de Vida , Carboplatino/administración & dosificación , Cisplatino/administración & dosificación , Supervivencia sin Enfermedad , Neoplasias Endometriales/patología , Femenino , Estado Funcional , Enfermedades Gastrointestinales/epidemiología , Humanos , Estadificación de Neoplasias , Paclitaxel/administración & dosificación , Medición de Resultados Informados por el Paciente , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Enfermedades del Sistema Nervioso Periférico/epidemiologíaRESUMEN
BACKGROUND: Endometrial cancer (EC) is the most common gynecologic cancer in the U.S. The objective of this cohort study was to characterize the clinical and pathologic features that are associated with endometrial cancer-specific death for women cared for at a single National Cancer Institute-designated comprehensive cancer center. PATIENTS, MATERIALS, AND METHODS: This is a retrospective cohort from 2014 to 2017 including all women who had a hysterectomy for EC. Charts were reviewed for clinical and pathologic data, focusing on survival outcomes. RESULTS: Seven hundred seventy-one patients with EC underwent hysterectomy with 760 informative for outcomes. Seventy-six (10%) deaths were related to their EC; 62 women died from recurrent EC. Nonendometrioid histology and advanced stage were predictors of recurrence and EC death. Among patients with endometrioid ECs, mismatch repair status was significantly associated with EC-specific survival (relative risk = 4.8; 95% confidence interval, 2.3-10.3; p < .0001). Most patients with EC who recurred died of their disease 62/83 (74.7%). Nearly half of the patients that recurred (27/62) had no additional therapy at the time of recurrence. Overall survival was significantly longer for those women who had additional treatment at the time of recurrence; however, the improvement in overall survival with therapy at recurrence was largely attributable to effects in those women who were adjuvant therapy naïve. CONCLUSION: Although there is benefit of treatment at the time of recurrence for treatment-naïve women; only approximately half of patients were able to receive therapy. There is an urgent need for continued efforts for more effective EC therapy in both the front-line and recurrent setting as well as early identification of cancer diagnosis and recurrence. IMPLICATIONS FOR PRACTICE: Approximately 10% of patients died of their endometrial cancer. Most deaths were from recurrent disease; however, almost 20% of endometrial cancer deaths were within 120 days of surgery. Although treatment at the time of recurrence improves overall survival, only approximately half of patients will receive therapy at the time of recurrence. Traditional prognostic features like histology and stage remain important to predict risk of recurrence, and newer biomarkers, such as mismatch repair status, may improve risk stratification and targeted therapy. There remains an urgent need for improved therapy and early detection of diagnosis and recurrence.
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Neoplasias Endometriales , Recurrencia Local de Neoplasia , Estudios de Cohortes , Femenino , Humanos , Pronóstico , Estudios RetrospectivosRESUMEN
OBJECTIVES: To estimate the maximally tolerated dose (MTD) and describe toxicities associated with lenvatinib and weekly paclitaxel in patients with recurrent endometrial and platinum resistant epithelial ovarian cancer. METHODS: Using a 3 + 3 design patients were given weekly paclitaxel 80 mg/m2 IV day 1, 8, 15 and oral levantinib daily on a 28-day cycle. Lenvatinib dose levels were 8 mg, 12 mg, 16 mg, 20 mg. Toxicities were recorded using CTCAE v4.03 and response was determined with imaging after cycle 2, then every 3rd cycle, using RECIST 1.1 criteria. RESULTS: 26 patients were enrolled; 19 with ovarian cancer (14 high grade serous, 1 low grade serous, 2 clear cell, 1 endometrioid, and 1 carcinosarcoma), and 7 with endometrial cancer (3 serous, and 4 endometrioid). The MTD was established at lenvatinib 16 mg and weekly paclitaxel 80 mg/m2. Toxicities (all grades) occurring in ≥25% of patients included anemia, neutropenia, lymphopenia, mucositis, nausea, diarrhea, anorexia, hypertension, fatigue, proteinuria, epistaxis, hoarseness. Twenty-three patients were evaluable for response and PFS; 15 (65%) had a partial response, 7 (30%) stable, 1 (4%) progressive disease with an objective response rate of 65%; 71% in ovarian and 50% in endometrial cancer. Median progression free survival (PFS) is 12.4 months; 14.0 months in endometrial cancer, 7.2 months in ovarian cancer; 54% had a PFS > 6 months. The median duration of response for PR patients (n = 15) was 10.9 months. CONCLUSIONS: The regimen was tolerable with manageable side effects. Encouraging activity was observed in endometrial and ovarian cancer, and warrants further development.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Neoplasias de los Genitales Femeninos/tratamiento farmacológico , Neoplasias Peritoneales/tratamiento farmacológico , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/farmacocinética , Carcinoma Epitelial de Ovario/tratamiento farmacológico , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Resistencia a Antineoplásicos , Neoplasias Endometriales/tratamiento farmacológico , Neoplasias Endometriales/metabolismo , Neoplasias de las Trompas Uterinas/tratamiento farmacológico , Neoplasias de las Trompas Uterinas/metabolismo , Femenino , Neoplasias de los Genitales Femeninos/metabolismo , Humanos , Persona de Mediana Edad , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/metabolismo , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Paclitaxel/farmacocinética , Neoplasias Peritoneales/metabolismo , Compuestos de Fenilurea/administración & dosificación , Compuestos de Fenilurea/efectos adversos , Compuestos de Fenilurea/farmacocinética , Quinolinas/administración & dosificación , Quinolinas/efectos adversos , Quinolinas/farmacocinéticaRESUMEN
BACKGROUND: Endometrial intraepithelial neoplasia, also known as complex atypical hyperplasia, is a precancerous lesion of the endometrium associated with a 40% risk of concurrent endometrial cancer at the time of hysterectomy. Although a majority of endometrial cancers diagnosed at the time of hysterectomy for endometrial intraepithelial neoplasia are low risk and low stage, approximately 10% of patients ultimately diagnosed with endometrial cancers will have high-risk disease that would warrant lymph node assessment to guide adjuvant therapy decisions. Given these risks, some physicians choose to refer patients to a gynecologic oncologist for definitive management. Currently, few data exist regarding preoperative factors that can predict the presence of concurrent endometrial cancer in patients with endometrial intraepithelial neoplasia. Identification of these factors may assist in the preoperative triaging of patients to general gynecology or gynecologic oncology. OBJECTIVE: To determine whether preoperative factors can predict the presence of concurrent endometrial cancer at the time of hysterectomy in patients with endometrial intraepithelial neoplasia; and to describe the ability of preoperative characteristics to predict which patients may be at a higher risk for lymph node involvement requiring lymph node assessment at the time of hysterectomy. MATERIALS AND METHODS: We conducted a retrospective cohort study of women undergoing hysterectomy for pathologically confirmed endometrial intraepithelial neoplasia from January 2004 to December 2015. Patient demographics, imaging, pathology, and outcomes were recorded. The "Mayo criteria" were used to determine patients requiring lymphadenectomy. Unadjusted associations between covariates and progression to endometrial cancer were estimated by 2-sample t-tests for continuous covariates and by logistic regression for categorical covariates. A multivariable model for endometrial cancer at the time of hysterectomy was developed using logistic regression with 5-fold cross-validation. RESULTS: Of the 1055 charts reviewed, 169 patients were eligible and included. Of these patients, 87 (51.5%) had a final diagnosis of endometrial intraepithelial neoplasia/other benign disease, whereas 82 (48.5%) were ultimately diagnosed with endometrial cancer. No medical comorbidities were found to be strongly associated with concurrent endometrial cancer. Patients with endometrial cancer had a thicker average endometrial stripe compared to the patients with no endometrial cancer at the time of hysterectomy (15.7 mm; standard deviation, 9.5) versus 12.5 mm; standard deviation, 6.4; P = .01). An endometrial stripe of ≥2 cm was associated with 4.0 times the odds of concurrent endometrial cancer (95% confidence interval, 1.5-10.0), controlling for age. In all, 87% of endometrial cancer cases were stage T1a (Nx or N0). Approximately 44% of patients diagnosed with endometrial cancer and an endometrial stripe of ≥2 cm met the "Mayo criteria" for indicated lymphadenectomy compared to 22% of endometrial cancer patients with an endometrial stripe of <2 cm. CONCLUSION: Endometrial stripe thickness and age were the strongest predictors of concurrent endometrial cancer at time of hysterectomy for endometrial intraepithelial neoplasia. Referral to a gynecologic oncologist may be especially warranted in endometrial intraepithelial neoplasia patients with an endometrial stripe of ≥2 cm given the increased rate of concurrent cancer and potential need for lymph node assessment.
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Carcinoma in Situ/cirugía , Carcinoma Endometrioide/epidemiología , Hiperplasia Endometrial/cirugía , Neoplasias Endometriales/cirugía , Lesiones Precancerosas/cirugía , Factores de Edad , Anciano , Carcinoma in Situ/diagnóstico por imagen , Carcinoma in Situ/patología , Carcinoma Endometrioide/patología , Estudios de Cohortes , Hiperplasia Endometrial/diagnóstico por imagen , Hiperplasia Endometrial/patología , Neoplasias Endometriales/diagnóstico por imagen , Neoplasias Endometriales/epidemiología , Neoplasias Endometriales/patología , Femenino , Humanos , Escisión del Ganglio Linfático , Persona de Mediana Edad , Clasificación del Tumor , Estadificación de Neoplasias , Lesiones Precancerosas/diagnóstico por imagen , Lesiones Precancerosas/patología , Estudios Retrospectivos , Medición de Riesgo , UltrasonografíaRESUMEN
OBJECTIVE: The impact of pathologic features of a cone biopsy on the management of women with early stage cervical cancer is understudied. Our objective was to evaluate the additive value of pathologic features of a cone biopsy toward identifying patients with high risk tumors for which adjuvant therapy may be indicated. METHODS: Patients with early stage cervical cancer undergoing a conization followed by radical hysterectomy from 1995 to 2016 were retrospectively identified. Clinical and pathologic data were abstracted from patient medical records. RESULTS: A total of 115 patients were identified. Based on final pathology, 70.5% were low risk, 10.4% intermediate risk, and 19.1% were high risk. The additive pathologic features of the conization specimen would have reclassified five patients from low into the intermediate risk group. Though depth of invasion did not correlate with final pathology results, when lymphovascular space invasion (LVSI) was present in the conization specimen, 51.2% of patients were noted to meet intermediate/high risk; compared to only 9.5% without LVSI. CONCLUSIONS: In women with early stage cervical cancer, additive pathology of the conization and hysterectomy specimen did not significantly impact risk stratification, only affecting 4.3% of patients. However, presence of LVSI in the conization was associated with intermediate risk criteria in 60% of cases and high risk criteria in 37% of cases. As patients with intermediate/high risk criteria would meet recommendations for adjuvant therapy, the evaluation of LVSI in conization specimens may influence the selection of primary treatment for women with cervical cancer.
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Cuello del Útero/patología , Conización , Histerectomía , Selección de Paciente , Neoplasias del Cuello Uterino/patología , Adulto , Cuello del Útero/cirugía , Quimioradioterapia Adyuvante/métodos , Estudios de Factibilidad , Femenino , Humanos , Persona de Mediana Edad , Invasividad Neoplásica/patología , Estadificación de Neoplasias , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Medición de Riesgo/métodos , Neoplasias del Cuello Uterino/terapiaRESUMEN
OBJECTIVES: Platinum hypersensitivity reactions (HSR) affect approximately 5% of the general oncologic population. Here we report the efficacy and safety of outpatient platinum desensitization protocol (PD) in gynecologic oncology patients with moderate (high-risk) to severe platinum HSR. METHODS: This is a retrospective report of patients with gynecologic malignancies undergoing an outpatient PD for moderate (high-risk) to severe platinum HSR from 2011 to 2017. Patient demographics, chemotherapy histories, and PD outcomes were collected. Descriptive statistics were performed given the exploratory nature of the study. RESULTS: Forty-eight patients meeting inclusion criteria were identified. Most patients were being treated for ovarian cancer (56.3%) and were receiving carboplatin during their initial platinum HSR (75.0%). Patients received a mean of 10.3 platinum doses prior to their initial HSR. Transient hypertension was the most common sign of moderate (high-risk) HSR while persistent tachycardia was the most common sign of severe HSR. A total of 295 PD cycles were attempted with a successful completion rate of 96.6%. The mean number of PD cycles received by patients was 5.1. Almost 65% of patients experienced breakthrough reactions but over 58% of these breakthrough reactions were isolated to the first PD cycle. Only 8.3% of patients had severe breakthrough reactions, all of whom initially underwent shortened desensitization. Of these 4 patients, 2 successfully underwent desensitization with a prolonged protocol. CONCLUSION: Outpatient PD is safe and effective in patients with gynecologic malignancies. This may present a feasible option for institutions with multi-disciplinary teams experienced with the management of platinum HSR.
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Atención Ambulatoria/métodos , Carboplatino/efectos adversos , Cisplatino/efectos adversos , Desensibilización Inmunológica/métodos , Hipersensibilidad a las Drogas/terapia , Neoplasias de los Genitales Femeninos/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Carboplatino/uso terapéutico , Cisplatino/uso terapéutico , Hipersensibilidad a las Drogas/etiología , Femenino , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Factores de RiesgoRESUMEN
OBJECTIVES: To assess the performance sentinel lymph node (SLN) biopsy and effect of ultrastaging in clinically early stage endometrial cancer. METHODS: Patients with endometrial cancer prospectively enrolled after informed consent was obtained. The cervix was injected superficially with 1â¯mL of ISB and 1â¯mL of ICG (diluted 1:25) at 3 and 9 o'clock each. SLN biopsy was followed by complete pelvic lymphadenectomy (aortic lymphadenectomy at the discretion of the surgeon). Lymph nodes (LNs) were analyzed by standard sectioning with H&E; ultrastaging of SLN was done retrospectively and blinded to treating physicians. RESULTS: 204 patients received dye injections. In 184 (90.2%) patients at least one SLN was identified. Of all patients, 138 (68%) had bilateral mapping. In the patients with successful mapping of a hemipelvis, ICG detected SLNs in 83% and ISB in 64% of cases (pâ¯<â¯0.0001). Median BMI (kg/m2) for patients with successful mapping was 35.7 compared to 40.1 for those who did not map (pâ¯=â¯0.01). Twenty-three (11.3%) patients had positive LNs. Applying the SLN algorithm, positive nodes were detected in 21/23 (91.3%). The negative predictive value (NPV) was 98.9% (95% CI: 96.01% to 99.71%). Eleven patients had positive SLN with isolated tumor cells (ITCs) or micrometastases detected on ultrastaging. Including these patients, 34 (17%) had positive LNs, increasing the NPV to 99% and sensitivity to 94%. There were no recurrences in patients with ITCs only. CONCLUSIONS: SLN assessment in endometrial cancer is feasible and safe with high NPV (99%). ICG was more effective in detecting SLN compared to ISB. Although ultrastaging detected additional positive LNs, treatment based on standard sectioning appears reasonable but further research is needed.
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Adenocarcinoma/secundario , Neoplasias Endometriales/patología , Biopsia del Ganglio Linfático Centinela , Ganglio Linfático Centinela/patología , Adenocarcinoma/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Algoritmos , Colorantes , Neoplasias Endometriales/cirugía , Reacciones Falso Negativas , Femenino , Humanos , Histerectomía , Verde de Indocianina , Escisión del Ganglio Linfático , Metástasis Linfática , Persona de Mediana Edad , Micrometástasis de Neoplasia/diagnóstico , Estadificación de Neoplasias , Pelvis , Valor Predictivo de las Pruebas , Estudios Prospectivos , Procedimientos Quirúrgicos Robotizados , Colorantes de RosanilinaRESUMEN
OBJECTIVE: To assess compliance with, and outcomes related to, the Society of Gynecologic Oncology quality measure in ovarian cancer to administer chemotherapy within 42â¯days of cytoreductive surgery in patients with epithelial ovarian/fallopian tube/peritoneal cancer. METHODS: Institutional ovarian cancer database was evaluated for compliance with the quality measure to administer chemotherapy within 42â¯days of cytoreductive surgery. The influence of chemotherapy timing on the risk of death was evaluated, and factors related to the timing of chemotherapy after surgery was assessed. RESULTS: Of 668 patients with epithelial ovarian/fallopian tube/peritoneal cancer who underwent surgical treatment for their disease (primary or interval), 635 met criteria for administration of adjuvant chemotherapy (with stages IA/IB, grade 2 or 3 disease; stage IC or more advanced stage disease). Compliance to administer chemotherapy within 42â¯days was 59.1%. The adjusted risk of death was not strongly associated with time to chemotherapy within 42â¯days (aHR: 0.80; 0.61, 1.05) and this did not differ by primary or interval debulking surgery. CONCLUSIONS: In this prospectively maintained database, 59.1% of patients received chemotherapy within 42â¯days of surgery. The time to chemotherapy interval of within 42â¯days was not strongly associated with improved survival, particularly when age, stage of disease, insurance enrollment and surgical characteristics were taken into account. Further, the relationship between time to chemotherapy interval of within 42â¯days and survival did not vary by patients who received primary versus interval debulking surgery or had no residual disease.
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Quimioterapia Adyuvante/métodos , Neoplasias Ováricas/tratamiento farmacológico , Femenino , Humanos , Persona de Mediana Edad , National Cancer Institute (U.S.) , Estados UnidosRESUMEN
OBJECTIVE: Microscopic residual disease following complete cytoreduction (R0) is associated with a significant survival benefit for patients with advanced epithelial ovarian cancer (EOC). Our objective was to develop a prediction model for R0 to support surgeons in their clinical care decisions. METHODS: Demographic, pathologic, surgical, and CA125 data were collected from GOG 182 records. Patients enrolled prior to September 1, 2003 were used for the training model while those enrolled after constituted the validation data set. Univariate analysis was performed to identify significant predictors of R0 and these variables were subsequently analyzed using multivariable regression. The regression model was reduced using backward selection and predictive accuracy was quantified using area under the receiver operating characteristic area under the curve (AUC) in both the training and the validation data sets. RESULTS: Of the 3882 patients enrolled in GOG 182, 1480 had complete clinical data available for the analysis. The training data set consisted of 1007 patients (234 with R0) while the validation set was comprised of 473 patients (122 with R0). The reduced multivariable regression model demonstrated several variables predictive of R0 at cytoreduction: Disease Score (DS) (p<0.001), stage (p=0.009), CA125 (p<0.001), ascites (p<0.001), and stage-age interaction (p=0.01). Applying the prediction model to the validation data resulted in an AUC of 0.73 (0.67 to 0.78, 95% CI). Inclusion of DS enhanced the model performance to an AUC of 0.83 (0.79 to 0.88, 95% CI). CONCLUSIONS: We developed and validated a prediction model for R0 that offers improved performance over previously reported models for prediction of residual disease. The performance of the prediction model suggests additional factors (i.e. imaging, molecular profiling, etc.) should be explored in the future for a more clinically actionable tool.
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Procedimientos Quirúrgicos de Citorreducción/estadística & datos numéricos , Modelos Estadísticos , Neoplasias Glandulares y Epiteliales/patología , Neoplasias Glandulares y Epiteliales/cirugía , Neoplasias Ováricas/patología , Neoplasias Ováricas/cirugía , Anciano , Antígeno Ca-125/análisis , Carcinoma Epitelial de Ovario , Estudios de Cohortes , Procedimientos Quirúrgicos de Citorreducción/métodos , Femenino , Humanos , Proteínas de la Membrana/análisis , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasia Residual , Valor Predictivo de las Pruebas , Ensayos Clínicos Controlados Aleatorios como Asunto/estadística & datos numéricos , Análisis de RegresiónRESUMEN
BACKGROUND: While many studies have documented the high prevalence of burnout in practicing physicians and medical trainees, fewer reports describe burnout in academic leaders. In 2002, we observed a moderate-high to high level of burnout in 41.4% of chairs of academic departments of obstetrics and gynecology. OBJECTIVE: The purpose of this study was to identify trends in burnout and associated factors in today's obstetrics and gynecology chairs as they face complex changes to the current health care environment. STUDY DESIGN: This was a cross-sectional study. A survey was developed based on the questionnaire used in our first investigation and sent electronically to all members of the Council of University Chairs of Obstetrics and Gynecology. Burnout was measured using an abbreviated Maslach Burnout Inventory-Human Sciences Survey. In addition to demographic data, we assessed perceived stressors, job satisfaction, spousal/partner support, self-efficacy, depression, suicidal ideation, and stress management. RESULTS: The response rate was 60% (84/139). Almost 30% of chairs were women, increased from 7.6% in 2002. Hospital and department budget deficits and loss of key faculty remain major stressors noted by participants. The Maslach Burnout Inventory results have changed dramatically over the past 15 years. Today's chairs demonstrated less burnout but with an "ineffective" profile. Subscale scores for emotional exhaustion and depersonalization were reduced but >50% reported low personal accomplishment. Spousal support remained important in preventing burnout. CONCLUSION: Chairs of academic departments of obstetrics and gynecology continue to face significant job-related stress. Burnout has decreased; however, personal accomplishment scores have also declined most likely due to administrative factors that are beyond the chairs' perceived control.
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Centros Médicos Académicos , Agotamiento Profesional/epidemiología , Depresión/epidemiología , Satisfacción en el Trabajo , Servicio de Ginecología y Obstetricia en Hospital , Autoeficacia , Apoyo Social , Ideación Suicida , Presupuestos , Agotamiento Profesional/psicología , Estudios Transversales , Depresión/psicología , Docentes Médicos , Femenino , Humanos , Liderazgo , Masculino , Estado Civil , Persona de Mediana Edad , Estrés Laboral/epidemiología , Estrés Laboral/psicología , Reorganización del Personal , Médicos , Prevalencia , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Radical hysterectomy for cervical cancer is associated with increased morbidity over an extrafascial hysterectomy. The goal of this study was to determine incidence of and risk factors for parametrial involvement (PI) based on conization specimen (CS) and to potentially identify candidates for less radical surgery. METHODS: Patients with FIGO IA2-IIA cervical cancer treated with radical hysterectomy and pelvic lymph node dissection (RH) from 2000 to 2010 were retrospectively identified. Data was extracted from operative and pathology reports. Statistical analyses were performed using Fisher's exact test, t-test, and asymptotic logistic regression. RESULTS: Of 267 RH patients identified, 118 (44%) had conization prior to RH. The incidence of PI was 15.7% overall and 7.5% in patients treated with conization prior to RH. There was no association between PI and histology, stage, grade, or tumor size. Conization patients with PI were more likely to have LVSI on CS (77.8% vs. 29.4%) and positive lymph nodes (LNP) (66.7% vs. 8.3%). Of patients with positive endocervical curettage, a modest 12% had PI, which was not statistically significant. Tumor size, depth of invasion, and margin status on CS were not statistically associated with PI. In logistic regression analysis, LNP alone or LNP+LVSI were predictive of PI. CONCLUSIONS: The incidence of PI in early-stage cervical cancer is significant. Only LVSI on CS and LNP were predictors of PI in the current study. While there may be select patients with early stage cervical cancer who can be spared parametrectomy, additional research is warranted.
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Conización , Histerectomía , Neoplasias del Cuello Uterino/cirugía , Adulto , Anciano , Femenino , Humanos , Modelos Logísticos , Escisión del Ganglio Linfático , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Retrospectivos , Neoplasias del Cuello Uterino/patologíaRESUMEN
OBJECTIVE: Physician burnout is associated with mental illness, alcohol abuse, and job dissatisfaction. Our objective was to estimate the impact of burnout on productivity of gynecologic oncologists during the first half of their career. METHODS: A decision model evaluated the impact of burnout on total relative value (RVU) production during the first 15years of practice for gynecologic oncologists entering the workforce from 2011 to 2015. The SGO practice survey provided physician demographics and mean annual RVUs. Published data were used to estimate probability of burnout for male and female gynecologic oncologists, and the impact of depression, alcohol abuse, and early retirement. Academic productivity was defined as annual PubMed publications since finishing fellowship. RESULTS: Without burnout, RVU production for the cohort of 250 gynecologic oncologists was 26.2 million (M) RVUs over 15years. With burnout, RVU production decreased by 1.6 M (5.9% decrease). Disproportionate rates of burnout among females resulted in 1.1 M lost RVUs for females vs. 488 K for males. Academic production without burnout was estimated at 9277 publications for the cohort. Burnout resulted in 1383 estimated fewer publications over 15years (14.9%). CONCLUSIONS: The impact of burnout on clinical and academic productivity is substantial across all specialties. As health care systems struggle with human resource shortages, this study highlights the need for effective burnout prevention and wellness programs for gynecologic oncologists. Unless significant resources are designated to wellness programs, burnout will increasingly affect the care of our patients and the advancement of our field.
Asunto(s)
Agotamiento Profesional/psicología , Eficiencia , Ginecología , Modelos Estadísticos , Oncólogos/estadística & datos numéricos , Publicaciones Seriadas/estadística & datos numéricos , Alcoholismo/psicología , Técnicas de Apoyo para la Decisión , Depresión/psicología , Femenino , Humanos , Masculino , Oncólogos/psicología , Probabilidad , Escalas de Valor Relativo , Jubilación , Factores Sexuales , Encuestas y CuestionariosRESUMEN
OBJECTIVES: To determine the relationship between mismatch repair (MMR) classification and clinicopathologic features including tumor volume, and explore outcomes by MMR class in a contemporary cohort. METHODS: Single institution cohort evaluating MMR classification for endometrial cancers (EC). MMR immunohistochemistry (IHC)±microsatellite instability (MSI) testing and reflex MLH1 methylation testing was performed. Tumors with MMR abnormalities by IHC or MSI and MLH1 methylation were classified as epigenetic MMR deficiency while those without MLH1 methylation were classified as probable MMR mutations. Clinicopathologic characteristics were analyzed. RESULTS: 466 endometrial cancers were classified; 75% as MMR proficient, 20% epigenetic MMR defects, and 5% as probable MMR mutations. Epigenetic MMR defects were associated with advanced stage, higher grade, presence of lymphovascular space invasion, and older age. MMR class was significantly associated with tumor volume, an association not previously reported. The epigenetic MMR defect tumors median volume was 10,220mm3 compared to 3321mm3 and 2,846mm3, for MMR proficient and probable MMR mutations respectively (P<0.0001). Higher tumor volume was associated with lymph node involvement. Endometrioid EC cases with epigenetic MMR defects had significantly reduced recurrence-free survival (RFS). Among advanced stage (III/IV) endometrioid EC the epigenetic MMR defect group was more likely to recur compared to the MMR proficient group (47.7% vs 3.4%) despite receiving similar adjuvant therapy. In contrast, there was no difference in the number of early stage recurrences for the different MMR classes. CONCLUSIONS: MMR testing that includes MLH1 methylation analysis defines a subset of tumors that have worse prognostic features and reduced RFS.
Asunto(s)
Neoplasias Endometriales/genética , Silenciador del Gen , Homólogo 1 de la Proteína MutL/genética , Recurrencia Local de Neoplasia/genética , Factores de Edad , Anciano , Metilación de ADN , Reparación de la Incompatibilidad de ADN/genética , Supervivencia sin Enfermedad , Neoplasias Endometriales/química , Neoplasias Endometriales/patología , Epigénesis Genética , Femenino , Humanos , Metástasis Linfática , Inestabilidad de Microsatélites , Persona de Mediana Edad , Homólogo 1 de la Proteína MutL/análisis , Mutación , Clasificación del Tumor , Invasividad Neoplásica/genética , Estadificación de Neoplasias , Carga Tumoral/genéticaRESUMEN
OBJECTIVE: To investigate the role of obesity as a risk factor for type II endometrial cancer (EC), as well as the prognostic significance of increasing body mass index (BMI) on survival. METHODS: A single institution retrospective analysis of 154 type II EC cases from 1987 to 2010 was conducted. Patients were categorized into cohorts by BMI (normal (<25), overweight (25-29.9), obese class I (30-34.9), and obese class II-III (≥35)). Descriptive, regression and ANOVA analyses were performed. Kaplan-Meier curves were compared with log rank tests. RESULTS: The BMI distribution was 22.8% normal BMI; 24% overweight; 17.5% class I; and 35.7% class II-III. The median follow up was 41 months. The median progression-free survival (PFS) was 45.4, 36.0, 35.3 and 42.0 months and overall survival (OS) was 54.7, 44.7, 44.8 and 49.7 months, among the respective groups. There was no association between BMI and PFS (p=0.71), OS (p=0.72), or time to recurrence (p=0.71). There were no differences among the increasing BMI groups compared to normal weight women for the risk of death. CONCLUSIONS: Our analysis did not reveal any differences in outcomes by BMI group. Our data reveals that obesity is highly prevalent in type II ECs, though obesity has not historically been described as a risk factor. While BMI as a single variable may not be prognostic for survival outcomes, the role of obesity as a risk factor for type II EC should be further investigated, given the increasing prevalence of obesity in type II ECs.
Asunto(s)
Índice de Masa Corporal , Carcinoma/mortalidad , Neoplasias Endometriales/mortalidad , Obesidad/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma/complicaciones , Carcinoma/patología , Carcinoma/terapia , Supervivencia sin Enfermedad , Neoplasias Endometriales/complicaciones , Neoplasias Endometriales/patología , Neoplasias Endometriales/terapia , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Obesidad/complicaciones , Sobrepeso/complicaciones , Sobrepeso/epidemiología , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
OBJECTIVE: The aim of the study was to describe pregnancy risk assessment, reproductive goals, and incidence of pregnancy among the reproductive age population seen by gynecologic oncologists at a tertiary care center. METHODS: A retrospective chart review was conducted among 18- to 45-year-old women evaluated by a gynecologic oncologist from January 2000 to December 2011. Data abstracted included the following: diagnosis, cancer treatment, parity, pregnancy risk factors (eg, menstrual patterns, sexual activity, and use of contraception), reproductive goals, type of referral, and pregnancy. Descriptive statistics were used to describe the characteristics of the population. RESULTS: Five hundred seventeen women were eligible and included in the review. Median age was 31 years with most common diagnoses being cervical cancer, endometrial cancer, and premalignant disease. Most patients are multiparous. Seventy percent were treated surgically, with 58% experiencing surgical sterility. Completeness of reproductive data documented at initial visit included the following: 47% with a contraception plan, 54% sexual activity/practices, and 37% with personal reproductive goals reviewed. Fifteen patients were pregnant at the initial visit, and 21 patients pregnant during follow-up, representing 43 pregnancies (9 patients had more than 1 pregnancy). For those maintaining fertility after the initial visit, there was a median (range) of 2 (0-25) visits with 32% documenting a contraception plan at follow-up visits. CONCLUSIONS: A patient's reproductive goals and risk factors for pregnancy are inconsistently addressed during initial consultation with the gynecologic oncologist. This lack of consistency potentially increases patients' risk for unplanned pregnancy during evaluation and treatment of a gynecologic cancer diagnosis and potentially results in a missed opportunity for fertility preservation. Planned and unplanned pregnancy occurs in this population at a rate similar to that of US women of reproductive age, underscoring the need for reproductive counseling in this population.
Asunto(s)
Neoplasias de los Genitales Femeninos/diagnóstico , Complicaciones Neoplásicas del Embarazo , Adulto , Documentación , Femenino , Fertilidad , Estudios de Seguimiento , Neoplasias de los Genitales Femeninos/epidemiología , Humanos , Oncología Médica , Persona de Mediana Edad , Invasividad Neoplásica , Estadificación de Neoplasias , Paridad , Embarazo , Pronóstico , Derivación y Consulta , Reproducción , Estudios Retrospectivos , Medición de Riesgo , Adulto JovenRESUMEN
OBJECTIVE: This study aimed to compare outcomes of endometrial cancer (EMCA) staging in elderly patients performed either robotically or via laparotomy. METHODS: A retrospective, multi-institutional chart review was conducted of all robotic and laparotomy staging surgeries for EMCA between 2003 and 2009. Charts were reviewed for intraoperative and postoperative complications and morbidities. RESULTS: Seven hundred forty-six women were identified who had undergone EMCA staging either robotically or via laparotomy; 89 and 93 patients 70 years or older underwent staging for EMCA via robotic and laparotomy, respectively. Both groups had similar age and body mass index. Among elderly patients being staged robotically, a higher incidence of pelvic lymphadenectomy, and decreased blood loss, incidence of blood transfusion, and overall complications were seen compared to laparotomy. Postoperatively, elderly patients staged robotically had a shorter median hospital stay (1 vs 4 days, P < 0.001), with no increase in readmission or return to the operating theater. No vessel, bowel, or genitourinary injuries occurred. Vaginal cuff dehiscence after robotic surgery was not significantly different, but wound and fascial complications were significantly increased in patients undergoing laparotomy. Thromboembolism rates were similar between both groups. CONCLUSIONS: Elderly patients can safely undergo robotic EMCA staging with improved outcomes compared to laparotomy. The benefits of robotic staging include higher incidence of completion of lymphadenectomy, decreased hospital stay (without an increase in readmissions or reoperations), decreased transfusions, and decreased wound and fascial complications.
Asunto(s)
Neoplasias Endometriales/cirugía , Laparotomía/efectos adversos , Complicaciones Posoperatorias/etiología , Procedimientos Quirúrgicos Robotizados/efectos adversos , Anciano , Anciano de 80 o más Años , Femenino , Florida/epidemiología , Humanos , Ohio/epidemiología , Complicaciones Posoperatorias/epidemiología , Estudios RetrospectivosRESUMEN
STUDY OBJECTIVE: To measure and compare postoperative pain and patient satisfaction in patients undergoing either robotic or open laparotomy for surgical staging of endometrial cancer. DESIGN: Prospective, comparative study (Canadian Task Force classification II). SETTING: University hospital. PATIENTS: A total of 142 patients undergoing either robotic or open laparotomy for surgical staging of endometrial cancer. INTERVENTIONS: Patients scheduled for surgical staging of endometrial cancer at a single institution were identified. The patients underwent either robotic or open hysterectomy for staging of endometrial cancer. The choice of operative approach (robotic vs laparotomy) was made by the faculty physician before enrollment. Patients participated in the study for up to 48 hours for pain assessments and up to 10 ± 3 days postoperatively for quality of recovery assessments. MEASUREMENTS AND MAIN RESULTS: The following measurements were performed: postoperative pain with the visual analog scale (VAS), 24-hour opioid consumption, and quality of recovery using the Quality of Recovery Questionnaire (QoR-40). The study was terminated owing to futility, given the lack of open procedures at our institution. Despite that lack of statistically significant difference between VAS scores at rest and with leg extension, there was a significant decrease in 24-hour opioid consumption in the robotic group. In addition, the QoR-40 showed an increased perception of recovery in patients within the robotic group compared with the laparotomy group. CONCLUSION: Patients with endometrial cancer who underwent robotic surgery had decreased postoperative opioid consumption and improved quality of recovery compared with those who underwent surgery via laparotomy.
Asunto(s)
Analgésicos Opioides/administración & dosificación , Neoplasias Endometriales/patología , Neoplasias Endometriales/cirugía , Histerectomía , Laparotomía , Dolor Postoperatorio/epidemiología , Procedimientos Quirúrgicos Robotizados , Femenino , Humanos , Histerectomía/métodos , Laparotomía/métodos , Persona de Mediana Edad , Estadificación de Neoplasias , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/cirugía , Satisfacción del Paciente , Complicaciones Posoperatorias , Estudios Prospectivos , Procedimientos Quirúrgicos Robotizados/métodos , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: Ovarian cancer quality measures are being developed to improve health care delivery and outcomes. Our objective is to evaluate compliance with 8 quality indicators proposed by the Society of Gynecologic Oncology. METHODS: A review of 123 ovarian cancer patients who underwent primary surgical staging/cytoreduction and chemotherapy from 2010-2012 was undertaken. Medical records were reviewed, and descriptive statistics were performed to determine compliance. RESULTS: A timely operative report documenting residual disease was dictated for 121/123 (98.4%) patients. Complete surgical staging was performed in 33/55 (60.0%) stage I-IIIB patients, with lymphadenectomy most frequently omitted. For optimally debulked stage III patients, 52/56 (92.9%) were offered intraperitoneal chemotherapy. Ultimately, 29/56 (51.8%) received this route and 19/56 (33.9%) within 42 days (range 18-48, median 40 days). Clinical trial randomization and co-morbidities accounted for most cases of non-compliance. All 105 patients for whom chemotherapy was indicated received platin/taxane therapy, and 79/105 (75.2%) within 42 days (range 4-82, median 37days). Venous thromboembolism prophylaxis was provided mechanically in 122/123 (99.2%) and pharmacologically in 99/123 (80.5%) patients within 24h of surgery. Prophylactic parenteral antibiotics were administered within 60 min of cytoreduction in 119/123 (96.7%) and discontinued within 24h after surgery in 120/123 (97.6%) cases. CONCLUSIONS: Compliance with strict definitions of ovarian cancer quality indicators varies depending on the care delivered and documentation of that care. Increased attention to comprehensive surgical staging and timely initiation of chemotherapy appears warranted. With the move toward value-based payment models, quality indicators will play a significant role in health care delivery.