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BACKGROUND: Telehealth technologies offer efficient ways to deliver health-related social needs (HRSN) screening in cancer care, but these methods may not reach all populations. The authors examined patient characteristics associated with using an online patient portal (OPP) to complete HRSN screening as part of gynecologic cancer care. METHODS: From June 2021 to June 2023, patients in a gynecologic oncology clinic completed validated HRSN screening questions either (1) using the OPP (independently before the visit) or (2) in person (verbally administered by clinic staff). The authors examined the prevalence of HRSN according to activated OPP status and, in a restricted subgroup, used stepwise multivariate Poisson regression to identify associations between patient and visit characteristics and using the OPP. RESULTS: Of 1616 patients, 87.4% (n = 1413) had an activated OPP. Patients with inactive OPPs (vs. activated OPPs) more frequently reported two or more needs (10% vs 5%; p < .01). Of 986 patients in the restricted cohort, 52% used the OPP to complete screening. The final multivariable model indicated that patients were less likely to use the OPP if they were Black (vs. White; adjusted relative risk [aRR], 0.70; 95% confidence interval [CI], 0.59-0.83); not employed (vs. employed; aRR, 0.81; 95% CI, 0.68-0.97), or had low measures of OPP engagement (aRR, 0.80; 95% CI, 0.68-0.92). New versus established patients were 21% more likely to use the OPP (aRR, 1.21; 95% CI, 1.06-1.38). CONCLUSIONS: Differential use of the OPP suggested that over-reliance on digital technologies could limit the ability to reach those populations that have social factors already associated with cancer outcome disparities. Cancer centers should consider using multiple delivery methods for HRSN screening to maximize reach to all populations.
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OBJECTIVE: To estimate the prevalence of, and identify risk factors associated with, endometrial hyperplasia and/or cancer (EH/EC) in patients ≤45 years old undergoing endometrial sampling for abnormal uterine bleeding (AUB). METHODS: We performed a retrospective cohort study of patients 18-45 years old with AUB who underwent endometrial sampling between 2016 and 2019 within a US-based multi-hospital system using billing code queries. We used multivariable Poisson regression to identify factors associated with EH/EC and calculated prevalence stratified by these factors. We estimated predicted probabilities within combinations of characteristics in order to examine the range of risk in this population. RESULTS: Among 3175 patients, median age was 39 years (interquartile range [IQR]:35-43) and BMI was 29.7 kg/m2 (IQR: 24.2-36.9). Thirty-nine percent were non-Hispanic White, 41% non-Hispanic Black, 9% Hispanic, and 11% Asian/Other/Unknown. BMI and polycystic ovarian syndrome (PCOS) were associated with higher EH/EC risk; non-Hispanic Black race was associated with lower risk. EH/EC prevalence ranged from 2% in BMI <25 to 16% in BMI ≥50 kg/m2 (p-trend <0.001). These prevalence estimates differed by race/ethnicity with the lowest estimates in non-Hispanic Black patients (0.5% BMI <25 vs. 9% BMI ≥50) and highest in Hispanic patients (1.5% BMI <25 vs. 33% BMI ≥50). Accounting for combinations of risk factors, predicted probabilities were highest - 34-36% - among patients with PCOS, diabetes, BMI ≥50, and Hispanic or Asian/Other/Unknown race/ethnicity. CONCLUSIONS: When accounting for combinations of key risk factors, risk of EH/EC in patients ≤45 years old with AUB ranges widely; the more nuanced estimates of risk presented here could help inform clinical decision-making about endometrial sampling in this population.
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Hiperplasia Endometrial , Neoplasias do Endométrio , Doenças Uterinas , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Adolescente , Adulto Jovem , Hiperplasia Endometrial/epidemiologia , Hiperplasia Endometrial/complicações , Estudos Retrospectivos , Neoplasias do Endométrio/epidemiologia , Neoplasias do Endométrio/complicações , Endométrio , Fatores de RiscoRESUMO
OBJECTIVES: The aim of the study are to compare trends in diagnosis and treatment of adenocarcinoma of the cervix (AC) to squamous cell carcinoma of the cervix (SCC) and to examine associations between stage at diagnosis and guideline-concordant treatment with race, age, and insurance type for AC and SCC. MATERIALS AND METHODS: We performed a retrospective cohort study of cervical AC ( n = 18,811) and SCC ( n = 68,421) from the 2004-2017 National Cancer Database. We used generalized linear models to evaluate trends in frequency of histologies and to evaluate associations between race, age, and insurance status with stage of diagnosis and receipt of National Comprehensive Cancer Network guideline-concordant treatment for AC and SCC. RESULTS: The proportion of AC relative to SCC increased from 19.4% (95% CI = 18.4-20.5) to 23.2% (95% CI = 22.2-24.2) from 2004 to 2017 ( p < .001). Compared with SCC, women with AC were younger, more likely to be White, and privately insured ( p < .001). Older women with AC were 44% less likely to be diagnosed with early-stage disease than younger women (adjusted relative risk = 0.56, 95% CI = 0.52-0.60); there was no significant difference for SCC. Black women with AC were 16% less likely to be diagnosed with early-stage disease (adjusted relative risk [aRR] = 0.84, 95% CI = 0.79-0.89) than White women. Women with public insurance were less likely to be diagnosed at an early stage for both AC (aRR = 0.81, 95% CI = 0.78-0.84) and SCC (aRR = 0.79, 95% CI = 0.77-0.81). Rates of guideline-concordant treatment were similar for AC and SCC, with minimal differences by age, race, and insurance. CONCLUSIONS: As the proportion of AC to SCC rises, important race and age-related disparities must be addressed to reduce unnecessary morbidity and death.
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Adenocarcinoma , Carcinoma de Células Escamosas , Neoplasias do Colo do Útero , Feminino , Humanos , Idoso , Estudos Retrospectivos , Adenocarcinoma/diagnóstico , Adenocarcinoma/epidemiologia , Adenocarcinoma/terapia , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/epidemiologia , Carcinoma de Células Escamosas/terapia , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/terapia , Neoplasias do Colo do Útero/patologia , Colo do Útero/patologia , Estadiamento de NeoplasiasRESUMO
Clinicopathological evidence supports endometrial atypical hyperplasia (AH) or endometrial intraepithelial neoplasia as the precursor of uterine endometrioid carcinoma (EC), the most common gynecologic malignancy. However, the pathogenic progression from AH to EC remains unclear. Here, we employed whole-exome sequencing to identify somatic mutations and copy number changes in micro-dissected lesions from 30 pairs of newly diagnosed AH and EC. We found that all but one pair of AHs shared the same DNA mismatch repair status as their corresponding ECs. The percentage of common mutations between AH lesions and corresponding ECs varied significantly, ranging from 0.1% to 82%. Microsatellite stable AHs had fewer cancer driver mutations than ECs (5 versus 7, p = 0.017), but among microsatellite unstable AHs and ECs there was no difference in mutational numbers (36 versus 38, p = 0.65). As compared to AH specimens, 19 (79%) of 24 microsatellite stable EC tumors gained new cancer driver mutations, most of which involved PTEN, ARID1A, PIK3CA, CTNNB1, or CHD4. Our results suggest that some AH lesions are the immediate precursor of ECs, and progression depends on acquisition of additional cancer driver mutations. However, a complex clonal relationship between AH and EC can also be appreciated, as in some cases both lesions diverge very early or arise independently, thus co-developing with distinct genetic trajectories. Our genome-wide profile of mutations in AH and EC shines new light on the molecular landscape of tumor progression. © 2020 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Biomarcadores Tumorais/genética , Carcinoma Endometrioide/genética , Transformação Celular Neoplásica/genética , Neoplasias do Endométrio/genética , Sequenciamento do Exoma , Mutação , Lesões Pré-Cancerosas/genética , Adulto , Idoso , Baltimore , Pequim , Carcinoma Endometrioide/patologia , Carcinoma Endometrioide/cirurgia , Transformação Celular Neoplásica/patologia , Variações do Número de Cópias de DNA , Análise Mutacional de DNA , Progressão da Doença , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Feminino , Dosagem de Genes , Predisposição Genética para Doença , Estudo de Associação Genômica Ampla , Humanos , Instabilidade de Microssatélites , Pessoa de Meia-Idade , Fenótipo , Lesões Pré-Cancerosas/patologia , Lesões Pré-Cancerosas/cirurgiaRESUMO
OPINION STATEMENT: Total hysterectomy with lymph node assessment is the current standard-of-care for surgical staging in apparent early-stage endometrial cancer. Compared to the traditional complete pelvic lymphadenectomy with or without para-aortic lymphadenectomy, sentinel lymph node (SLN) mapping results in fewer surgical complications, decreased operative time, and lower rates of chronic lymphedema. The technique is endorsed by the National Comprehensive Cancer Network and the Society of Gynecologic Oncology guidelines, and over the past two decades the majority of gynecologic oncologists worldwide have adopted SLN mapping into their practice. However, as the results of the initial SLN studies were mostly based on low-grade tumors, adoption of the technique in high-grade tumors has been slower and more controversial. In this review, we discuss the most recent studies evaluating the SLN mapping in high-grade endometrial cancers. The results of these studies suggest that the SLN detection rate is acceptably high and the negative predictive value is sufficiently low to support the use of SLN mapping in high-grade endometrial tumors to replace complete lymphadenectomy. Validity of SLN mapping techniques does, however, require following a standard algorithm, and success depends also on surgeon expertise. Moreover, the impact of SLN mapping on overall survival in high-grade tumors requires future prospective randomized studies. Finally, a transition toward near-universal SLN mapping techniques for endometrial cancers could significantly impact on the adequacy of gynecologic oncology fellows' surgical training and competency in lymphadenectomy.
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Neoplasias do Endométrio , Linfonodo Sentinela , Neoplasias do Endométrio/diagnóstico , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Excisão de Linfonodo/métodos , Linfonodos/patologia , Metástase Linfática/patologia , Estadiamento de Neoplasias , Linfonodo Sentinela/patologia , Linfonodo Sentinela/cirurgia , Biópsia de Linfonodo Sentinela/métodosRESUMO
PURPOSE: The Sedlis criteria define risk factors for recurrence warranting post-hysterectomy radiation for early-stage cervical cancer; however, these factors were defined for squamous cell carcinoma (SCC) at an estimated recurrence risk of ≥30%. Our study evaluates and compares risk factors for recurrence for cervical SCC compared with adenocarcinoma (AC) and develops histology-specific nomograms to estimate risk of recurrence and guide adjuvant treatment. METHODS: We performed an ancillary analysis of GOG 49, 92, and 141, and included stage I patients who were surgically managed and received no neoadjuvant/adjuvant therapy. Multivariable Cox proportional hazards models were used to evaluate independent risk factors for recurrence by histology and to generate prognostic histology-specific nomograms for 3-year recurrence risk. RESULTS: We identified 715 patients with SCC and 105 with AC; 20% with SCC and 17% with AC recurred. For SCC, lymphvascular space invasion (LVSI: HR 1.58, CI 1.12-2.22), tumor size (TS ≥4 cm: HR 2.67, CI 1.67-4.29), and depth of invasion (DOI; middle 1/3, HR 4.31, CI 1.81-10.26; deep 1/3, HR 7.05, CI 2.99-16.64) were associated with recurrence. For AC, only TS ≥4 cm, was associated with recurrence (HR 4.69, CI 1.25-17.63). For both histologies, there was an interaction effect between TS and LVSI. For those with SCC, DOI was most associated with recurrence (16% risk); for AC, TS conferred a 15% risk with negative LVSI versus a 25% risk with positive LVSI. CONCLUSIONS: Current treatment standards are based on the Sedlis criteria, specifically derived from data on SCC. However, risk factors for recurrence differ for squamous cell and adenocarcinoma of the cervix. Histology-specific nomograms accurately and linearly represent risk of recurrence for both SCC and AC tumors and may provide a more contemporary and tailored tool for clinicians to base adjuvant treatment recommendations to their patients with cervical cancer.
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Recidiva Local de Neoplasia/patologia , Nomogramas , Neoplasias do Colo do Útero/patologia , Adenocarcinoma/patologia , Adenocarcinoma/cirurgia , Adulto , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Invasividade Neoplásica , Estadiamento de Neoplasias , Modelos de Riscos Proporcionais , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de Risco , Neoplasias do Colo do Útero/cirurgiaRESUMO
OBJECTIVE: Nearly 10% of the 1.3 million women living with a gynecologic cancer are aged <50 years. For these women, although their cancer treatment can be lifesaving, it's also life-altering because traditional surgical procedures can cause infertility and, in many cases, induce surgical menopause. For appropriately selected patients, fertility-sparing options can reduce the reproductive impact of lifesaving cancer treatments. This review will highlight existing recommendations as well as innovative research for fertility-sparing treatment in the 3 major gynecologic cancers. TABULATION, INTEGRATION, AND RESULTS: For early-stage cervical cancers, fertility-sparing surgeries include cold knife conization, simple hysterectomy with ovarian preservation, or radical trachelectomy with placement of a permanent cerclage. In locally advanced cervical cancer, ovarian transposition before radiation therapy can help preserve ovarian function. For endometrial cancers, fertility-sparing treatment includes progestin therapy with endometrial sampling every 3 to 6 months. After cancer regression, progestin therapy can be halted to allow attempts to conceive. Hysterectomy with ovarian preservation can also be considered, allowing for fertility using assisted reproductive technology and a gestational carrier. For ovarian cancers, fertility-sparing surgery includes unilateral salpingo-oophorectomy or bilateral salpingo-oophorectomy (with lymphadenectomy and staging depending on tumor histology). With higher-risk histology or higher early-stage disease, adjuvant chemotherapy is recommended-however, this carries a 3% to 10% risk of ovarian failure. Use of oocyte or embryo cryopreservation in patients with early-stage ovarian malignancy remains an area of ongoing research. CONCLUSION: Overall, fertility-sparing management of gynecologic cancers is associated with acceptable rates of progression-free survival and overall survival and is less life-altering than more radical surgical approaches.
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Neoplasias do Endométrio/cirurgia , Preservação da Fertilidade/métodos , Histerectomia/métodos , Tratamentos com Preservação do Órgão/métodos , Neoplasias Ovarianas/cirurgia , Neoplasias do Colo do Útero/cirurgia , Carcinoma Epitelial do Ovário/epidemiologia , Carcinoma Epitelial do Ovário/patologia , Carcinoma Epitelial do Ovário/cirurgia , Neoplasias do Endométrio/epidemiologia , Neoplasias do Endométrio/patologia , Feminino , Humanos , Infertilidade Feminina/prevenção & controle , Excisão de Linfonodo/métodos , Neoplasias Ovarianas/epidemiologia , Neoplasias Ovarianas/patologia , Traquelectomia/métodos , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/patologiaRESUMO
AIMS: Hereditary leiomyomatosis and renal cell cancer (HLRCC) syndrome is caused by germline mutations in the Fumarate hydratase (FH) gene. In young women, the syndrome often presents with symptomatic uterine leiomyomas, leading to myomectomy or hysterectomy. In this study, we aimed to investigate the incidence and mutational profiles of FH-negative leiomyomas from young patients, thus allowing for early identification and triage of syndromic patients for surveillance. METHODS AND RESULTS: We evaluated 153 cases of uterine leiomyomas from women aged up to 30 years for loss of FH expression by tissue microarray (TMA)-based immunohistochemical staining. Mutational analysis of tumours with loss of FH was carried out by polymerase chain reaction (PCR) amplification of 10 exons within the FH gene and subsequent Sanger sequencing. The status of promoter methylation was assessed by bisulphite sequencing. Loss of FH protein expression was detected in seven (4.6%) of 153 tested uterine leiomyomas from young patients. All FH-negative leiomyomas displayed staghorn vasculature and fibrillary/neurophil-like cytoplasm. We found that six (86%) of seven FH-negative tumours detected by immunohistochemistry harboured FH mutations, 50% of which contained germline mutations. In particular, the germline mutational rate in FH gene was 2.0% (three of 153 cases). Bisulphite sequencing analysis failed to detect promoter methylation in any of the seven tumours. CONCLUSION: Our study showed a relatively high rate of FH germline mutation in FH-negative uterine leiomyomas from patients aged up to 30 years. While genetic mutations confer protein expression loss, epigenetic regulation of the FH gene appears to be unrelated to this phenotype.
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Fumarato Hidratase/genética , Leiomioma/genética , Leiomiomatose/genética , Síndromes Neoplásicas Hereditárias/genética , Neoplasias Cutâneas/genética , Neoplasias Uterinas/genética , Adolescente , Adulto , Análise Mutacional de DNA , Feminino , Fumarato Hidratase/metabolismo , Mutação em Linhagem Germinativa , Humanos , Imuno-Histoquímica , Leiomioma/enzimologia , Leiomioma/patologia , Leiomiomatose/enzimologia , Leiomiomatose/patologia , Mutação , Síndromes Neoplásicas Hereditárias/enzimologia , Síndromes Neoplásicas Hereditárias/patologia , Prevalência , Estudos Retrospectivos , Neoplasias Cutâneas/enzimologia , Neoplasias Cutâneas/patologia , Análise Serial de Tecidos , Neoplasias Uterinas/enzimologia , Neoplasias Uterinas/patologia , Adulto JovemRESUMO
OBJECTIVE: Our objectives were 1) to compare the efficacy of progestin therapy combined with metformin (Prog-Met) to Prog alone as primary fertility sparing treatment in women with atypical hyperplasia/endometrial intraepithelial neoplasia (AH/EIN) or early-stage endometrioid carcinoma (EC), and 2) to analyze the proportion of women achieving live birth following treatment. METHODS: A retrospective cohort study of all reproductive-aged women with AH/IN or EC treated with Prog ± Met from 1999-2018 was conducted. Complete response (CR) was assessed and Kaplan-Meier analysis used to calculate time to CR. Comparison of potential response predictors was performed with multivariable Cox regression models. RESULTS: Ninety-two women met criteria; 59% (n = 54) were treated for AH/EIN and 41% (n = 38) for EC. Their median age, body mass index, and follow up time was 35 years, 37.7 kg/m2, and 28.4 months, respectively. Fifty-eight women (63%) received Prog and 34 (37%) received Prog-Met. Overall, 79% (n = 73) of subjects responded to treatment with a CR of 69% (n = 63). There was no difference in CR (p = 0.90) or time to CR (p = 0.31) between the treatment cohorts. Overall, 22% experienced a disease recurrence. On multivariable analysis, EC histology was the only covariate associated with a decreased Prog response (HR 0.48; p = 0.007). Only 17% of the cohort achieved a live-birth pregnancy, the majority of which required assisted reproductive technologies (81%) and occurred in the Prog treatment group. CONCLUSIONS: Our study does not support the use of Prog-Met therapy for treatment of AH/EIN or EC. Additionally, fewer than 20% of women achieved a live-birth pregnancy during the study period, with most requiring ART.
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Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Carcinoma in Situ/tratamento farmacológico , Hiperplasia Endometrial/tratamento farmacológico , Neoplasias do Endométrio/tratamento farmacológico , Preservação da Fertilidade/métodos , Nascido Vivo , Adulto , Carcinoma in Situ/patologia , Estudos de Coortes , Hiperplasia Endometrial/patologia , Neoplasias do Endométrio/patologia , Feminino , Humanos , Metformina/administração & dosagem , Recidiva Local de Neoplasia/patologia , Gravidez , Resultado da Gravidez , Progestinas/administração & dosagem , Estudos RetrospectivosRESUMO
OBJECTIVES: Lymphovascular space invasion (LVSI) is an independent risk factor for recurrence and poor survival in early-stage endometrioid endometrial cancer (EEC), but optimal adjuvant treatment is unknown. We aimed to compare the survival of women with early-stage EEC with LVSI treated postoperatively with observation (OBS), radiation (RAD, external beam and/or vaginal brachytherapy), or chemotherapy (CHEMO)+/-RAD. METHODS: This was a multi-institutional, retrospective cohort study of women with stage I or II EEC with LVSI who underwent hysterectomy+/-lymphadenectomy from 2005 to 2015 and received OBS, RAD, or CHEMO+/-RAD postoperatively. Progression-free survival and overall survival were evaluated using Kaplan-Meier estimates and Cox proportional hazards models. RESULTS: In total, 478 women were included; median age was 64 years, median follow-up was 50.3 months. After surgery, 143 (30%) underwent OBS, 232 (48.5%) received RAD, and 103(21.5%) received CHEMO+/-RAD (95% of whom received RAD). Demographics were similar among groups, but those undergoing OBS had lower stage and grade. A total of 101 (21%) women recurred. Progression-free survival (PFS) was improved in both CHEMO+/-RAD (HR = 0.18, 95% CI: 0.09-0.39) and RAD (HR = 0.31, 95% CI: 0.18-0.54) groups compared to OBS, though neither adjuvant therapy was superior to the other. However, in grade 3 tumors, the CHEMO+/-RAD group had superior PFS compared to both RAD (HR 0.25; 95% CI: 0.12-0.52) and OBS cohorts (HR = 0.10, 95% CI: 0.03-0.32). Overall survival did not differ by treatment. CONCLUSIONS: In early-stage EEC with LVSI, adjuvant therapy improved PFS compared to observation alone. In those with grade 3 EEC, adjuvant chemotherapy with or without radiation improved PFS compared to observation or radiation alone.
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Carcinoma Endometrioide/tratamento farmacológico , Neoplasias do Endométrio/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Endometrioide/patologia , Carcinoma Endometrioide/radioterapia , Carcinoma Endometrioide/cirurgia , Quimiorradioterapia Adjuvante , Quimioterapia Adjuvante , Estudos de Coortes , Intervalo Livre de Doença , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/radioterapia , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Histerectomia , Excisão de Linfonodo , Metástase Linfática , Pessoa de Meia-Idade , Gradação de Tumores , Metástase Neoplásica , Estadiamento de Neoplasias , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
Persistent gestational trophoblastic disease can arise from any type of antecedent pregnancy, including molar and tubal pregnancies. While most cases of persistent gestational trophoblastic disease present within the first year following initial diagnosis, recurrence has rarely been reported many years after initial diagnosis. Distinguishing recurrence from a new independent lesion is clinically important. A 25-yr-old woman presented with a mass in the right uterine cornu that was discontiguous with the endometrial cavity and was associated with an elevated serum human chorionic gonadotropin level. She had a history of an invasive complete hydatidiform mole with lung involvement treated with chemotherapy 5 yr prior. Wedge resection of the right cornu was performed due to concern for a cornual ectopic pregnancy. Pathologic evaluation demonstrated a choriocarcinoma. Molecular genotyping confirmed the tumor as recurrent disease genetically related to the prior complete hydatidiform mole. She completed 4 cycles of EMA-CO therapy, and has been disease-free with undetectable serum human chorionic gonadotropin level for 2 yr.
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Coriocarcinoma/diagnóstico por imagem , Gonadotropina Coriônica/sangue , Mola Hidatiforme/patologia , Neoplasias Uterinas/diagnóstico por imagem , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Coriocarcinoma/tratamento farmacológico , Coriocarcinoma/genética , Coriocarcinoma/patologia , Ciclofosfamida/uso terapêutico , Dactinomicina/uso terapêutico , Intervalo Livre de Doença , Etoposídeo/uso terapêutico , Feminino , Genótipo , Técnicas de Genotipagem , Humanos , Mola Hidatiforme/tratamento farmacológico , Mola Hidatiforme/genética , Metotrexato/uso terapêutico , Gravidez , Gravidez Ectópica/diagnóstico por imagem , Gravidez Ectópica/patologia , Neoplasias Uterinas/genética , Neoplasias Uterinas/patologia , Vincristina/uso terapêuticoRESUMO
Health disparities are defined as the preventable difference in the burden of disease, injury, and violence, or opportunity to achieve optimal health that socially disadvantaged populations experience compared to the population as a whole. Disparities in incidence and cancer outcomes for women with gynecologic malignancies have been well described particularly for American women of Black race. The etiology of these disparities has been tied to socio-economics, cultural, educational and genetic factors. While access to high quality treatment has been primarily linked to survival from cervical and ovarian cancer, innate biologic distinctions have been principally cited as reasons for differences in incidence and mortality in cancers of the uterine corpus. This article will update the framework of disparities to incorporate a broader understanding of the social determinants of health and how they affect health equity by addressing the root causes of disparities within the health care system. Special populations are identified who are at risk for health inequities which include but are not limited to Black race, underserved racial and ethnic minorities (e.g. indigenous peoples, low English fluency), trans/gender nonconforming people and rural populations. Each of these populations at risk have unique structural barriers within the healthcare system impacting gynecologic cancer outcomes. The authors provide practical recommendations for practitioners aimed at eliminating cancer related outcome disparities.
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Neoplasias dos Genitais Femininos/terapia , Equidade em Saúde , Disparidades em Assistência à Saúde , Prática Clínica Baseada em Evidências , Feminino , Ginecologia/normas , Humanos , Oncologia/normas , Estados Unidos , Populações VulneráveisRESUMO
BACKGROUND: The objectives of this study were to determine the age-standardized and age-specific annual US cervical cancer mortality rates after correction for the prevalence of hysterectomy and to evaluate disparities by age and race. METHODS: Estimates for deaths due to cervical cancer stratified by age, state, year, and race were derived from the National Center for Health Statistics county mortality data (2000-2012). Equivalently stratified data on the prevalence of hysterectomy for women 20 years old or older from the Behavioral Risk Factor Surveillance System survey were used to remove women who were not at risk from the denominator. Age-specific and age-standardized mortality rates were computed, and trends in mortality rates were analyzed with Joinpoint regression. RESULTS: Age-standardized rates were higher for both races after correction. For black women, the corrected mortality rate was 10.1 per 100,000 (95% confidence interval [CI], 9.6-10.6), whereas the uncorrected rate was 5.7 per 100,000 (95% CI, 5.5-6.0). The corrected rate for white women was 4.7 per 100,000 (95% CI, 4.6-4.8), whereas the uncorrected rate was 3.2 per 100,000 (95% CI, 3.1-3.2). Without the correction, the disparity in mortality between races was underestimated by 44%. Black women who were 85 years old or older had the highest corrected rate: 37.2 deaths per 100,000. A trend analysis of corrected rates demonstrated that white women's rates decreased at 0.8% per year, whereas the annual decrease for black women was 3.6% (P < .05). CONCLUSIONS: A correction for hysterectomy has revealed that cervical cancer mortality rates are underestimated, particularly in black women. The highest rates are seen in the oldest black women, and public health efforts should focus on appropriate screening and adequate treatment in this population. Cancer 2017;123:1044-50. © 2016 American Cancer Society.
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Etnicidade/estatística & dados numéricos , Disparidades em Assistência à Saúde/estatística & dados numéricos , Histerectomia/estatística & dados numéricos , Neoplasias do Colo do Útero/epidemiologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Mortalidade , Vigilância em Saúde Pública , Programa de SEER , Estados Unidos/epidemiologia , Neoplasias do Colo do Útero/mortalidade , Neoplasias do Colo do Útero/cirurgia , Adulto JovemRESUMO
OBJECTIVE: Our study objective was to determine feasibility and mapping rates using indocyanine green (ICG) for sentinel lymph node (SLN) mapping in early-stage cervical cancer. METHODS: We performed a retrospective review of all women who underwent SLN mapping with ICG during primary surgical management of early-stage cervical cancer by robotic-assisted radical hysterectomy (RA-RH) or fertility-sparing surgery. Patients were treated at two high-volume centers from 10/2012 to 02/2016. Completion pelvic lymphadenectomy was performed after SLN biopsy; additionally, removal of clinically enlarged/suspicious nodes was part of the SLN treatment algorithm. RESULTS: Thirty women with a median age of 42.5 and BMI of 26.5 were included. Most (90%) had stage IB disease, and 67% had squamous histology. RA-RH was performed in 86.7% of cases. One patient underwent fertility-sparing surgery. Median cervical tumor size was 2.0cm. At least one SLN was detected in all cases (100%), with bilateral mapping achieved in 87%. SLN detection was not impacted by tumor size and was most commonly identified in the hypogastric (40.3%), obturator (26.0%), and external iliac (20.8%) regions. Five cases of lymphatic metastasis were identified (16.7%): three in clinically enlarged SLNs, one in a clinically enlarged non-SLN, and one case with cytokeratin positive cells in an SLN. All metastatic disease would have been detected even if full lymphadenectomy had been omitted from our treatment algorithm, CONCLUSIONS: SLN mapping with ICG is feasible and results in high detection rates in women with early-stage cervical cancer. Prospective studies are needed to determine if SLN mapping can replace lymphadenectomy in this setting.
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Verde de Indocianina , Biópsia de Linfonodo Sentinela/métodos , Neoplasias do Colo do Útero/patologia , Adulto , Idoso , Feminino , Humanos , Metástase Linfática , Pessoa de Meia-Idade , Estadiamento de NeoplasiasRESUMO
Introduction: Despite over 15 years of real-world data that supports the safety and efficacy of the human papillomavirus (HPV) vaccine, in the United States vaccine hesitancy persists. Many studies have focused on vaccine-hesitant parents, but fewer have examined provider perspectives on how to address HPV vaccine hesitancy. Methods: Between July 2021-April 2022, we recruited providers in Maryland and the broader Mid-Atlantic region who practiced pediatrics, primary care, family medicine, or adolescent medicine and who provided outpatient care for children ages 10-17. Semi-structured virtual interviews focused on provider-reported strategies to address HPV vaccine-hesitant parents, as well as perceived barriers to successful vaccination and provider perspectives on specific interventions to address parental hesitancy. Audio recordings were transcribed and analyzed via a combination of deductive and inductive coding. Higher-level themes within the domains of strategies, barriers, and perspectives on specific proposed interventions were identified. Results and discussion: A total of sixteen providers completed an interview. Within the domain of provider-reported strategies, the following themes emerged: 1) leveraging continuity of care and established parental trust, 2) supporting parental autonomy, 3) tailoring the approach to specific concerns of vaccine-hesitant parents, 4) normalizing the HPV vaccine, and 5) focusing on health prevention and cancer prevention. Barriers providers identified were: 1) limited time, 2) lack of common ground with parents, 3) parent-child decision discordance, 4) availability of misinformation, and 5) parental concerns such as safety and necessity. In the domain for proposed interventions, providers favored interventions that saved time or were not resource-intense, that did not single out the HPV vaccine as different, were patient friendly, and leveraged efficiency through the electronic medical record. The insights from this study can help inform the development of provider-acceptable and feasible tools and interventions to address parental HPV vaccine hesitancy.
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Introduction: Treatment for recurrent ovarian clear cell carcinoma (OCCC) is clinically challenging as response rates to traditional chemotherapy are low, and recurrence rates are high. Immunotherapy has shown promise for this ovarian cancer (OC) subtype, and tumor molecular testing allows for the identification of a patient population that might benefit most from this treatment. We describe the clinical course and somatic genomic testing of 4 patients who received pembrolizumab for recurrent OCCC concurrent with a combination of bevacizumab and/or cyclophosphamide. Methods: All patients with OCCC treated with immune checkpoint inhibitors (ICI) within a single health system between 2018 and 2023 (excluding those on clinical trials) were identified via retrospective chart review. Results: Four patients were included. The average age at diagnosis was 56.5 years, and the number of prior treatments ranged from 1 to 6. All patients received pembrolizumab combined with either bevacizumab and/or cyclophosphamide. All patients (n = 3) who received pembrolizumab and bevacizumab experienced a partial response. Responses were durable, ranging from 6 to 15 months. Somatic genomic testing results demonstrated microsatellite stability and low tumor mutational burden in all patient tumors, and 3 had AT-Rich Interaction Domain 1A gene (ARID1A) mutations. Notably, two patients had treatment-limiting toxicities, one with presumed immune-mediated grade 2 myocarditis, and another with grade 5 hepatitis. Conclusions: Pembrolizumab, combined with bevacizumab and cyclophosphamide, is a promising treatment option for patients with recurrent OCCC, though careful risk assessment and counseling regarding toxicities is necessary to maximize the safety and efficacy of this treatment regimen. Prospective studies are needed for validation.
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PURPOSE: We previously implemented paper-based screening for health-related social resource needs (HRSN) in our gynecologic oncology clinic and found that 36% of patients who completed the screening reported HRSN. We identified two primary deficiencies with our process. First, only 52% of patients completed the screening. Second, 37% of patients with needs failed to indicate if they desired resource referral or not. Therefore, we conducted a quality improvement project to integrate screening and referral processes into the electronic medical record (EMR) and routine clinic workflow to achieve at least 90% screening compliance and 90% elicited referral preference. METHODS: A multidisciplinary team consisting of physicians, a health outcomes researcher, a computer programmer, project assistants, and the staff of a partner community organization designed and implemented an intervention that screened for HRSN online via the EMR patient platform or in person during visits. The primary outcome was the percentage of eligible patients who completed the HRSN screening (ie, reach). Outcomes were reviewed weekly, and feedback was provided to stakeholders monthly. Iterative changes were incorporated into five successive Plan-Do-Study-Act (PDSA) cycles completed from January 2021 to March 2023. RESULTS: Screening compliance increased from the baseline of 52% (paper-based) to 97% in PDSA 4. Completion via the online patient portal increased from 17% in prelaunch to 49% in PDSA 4. Of patients who reported needs, 100% had a documented referral preference. CONCLUSION: Compared with paper-based screening, an EMR-integrated HRSN screening and referral system significantly improved reach to patients at a gynecologic oncology clinic. Implementation efforts to expand to other ambulatory clinic settings are in process.
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Neoplasias dos Genitais Femininos , Melhoria de Qualidade , Humanos , Feminino , Oncologia , Assistência Ambulatorial , Encaminhamento e ConsultaRESUMO
Background: The incidence of endometrial cancer (EC) in the United States continues to rise, driven mainly by the obesity epidemic. We sought to determine overweight and obese women's cancer risk knowledge and preferences regarding diagnostic endometrial biopsy (EMB) for EC detection. Methods: An online survey was administered to overweight and obese women without EC recruited through the electronic medical record's online patient portal. Baseline questions queried gynecologic history, cancer risk knowledge, and factors potentially influencing decision-making for EMB. We used the threshold survey technique to identify the minimum acceptable risk (MAR) threshold at which each respondent would be willing to undergo an EMB to detect EC. Results: Of 357 respondents (median age 45 years (interquartile range [IQR]: 38-54); median BMI 39 [IQR: 36.0-44.6]), fewer than half (48.7 %) were aware that obesity is a risk factor for EC, and 10 % considered their risk of EC to be high. Almost half (42 %) of respondents reported MAR thresholds characterized as very low (0-1 %), and these were more common among respondents with higher BMIs. Forty percent identified their weight as a factor influencing their MAR threshold decision, while 76 % identified their perceived personal risk as a factor. Less than half cited immediate risks of the procedure. Conclusion: Many patients reported being willing to undergo an EMB at very low risk thresholds for EC. Perceived personal risk is a stronger factor in decision-making than immediate procedural risks. Providers should focus on communicating patients' risk to motivate EMB to detect EC where appropriate.
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Dedifferentiated endometrial carcinoma is a rare, highly aggressive subtype of endometrial cancer associated with poor survival outcomes. Current guidelines recommend treatment of advanced-stage disease with surgical staging or cytoreduction and platinum/taxane-based chemotherapy. Despite these approaches, the achievement of long-term remission or prolonged survival is challenging. Recent Phase III studies demonstrate that the addition of PD-1 inhibitors to standard chemotherapy significantly improves progression-free survival in patients with measurable, mismatch repair deficient (dMMR) and proficient (pMMR) advanced-stage or recurrent endometrial carcinoma. However, the role of PD-1 blockade in the treatment of undifferentiated and dedifferentiated endometrial carcinoma remains unclear, as very few patients with these cancer subtypes were included in the trials. In this case report, we present a patient with dMMR dedifferentiated endometrial carcinoma, treated with primary surgery to no gross residual disease, followed by carboplatin/paclitaxel chemotherapy and a short course of maintenance pembrolizumab. To date, the patient remains with a prolonged disease-free survival of 61 months, supporting the potential use of PD-1 inhibitors in the upfront treatment of unmeasurable, advanced-stage, dMMR dedifferentiated endometrial carcinoma.