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1.
J Low Genit Tract Dis ; 28(2): 117-123, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38446573

RESUMEN

OBJECTIVES: The Enduring Consensus Cervical Cancer Screening and Management Guidelines (Enduring Guidelines) effort is a standing committee to continuously evaluate new technologies and approaches to cervical cancer screening, management, and surveillance. METHODS AND RESULTS: The Enduring Guidelines process will selectively incorporate new technologies and approaches with adequate supportive data to more effectively improve cancer prevention for high-risk individuals and decrease unnecessary procedures in low-risk individuals. This manuscript describes the structure, process, and methods of the Enduring Guidelines effort. Using systematic literature reviews and primary data sources, risk of precancer will be estimated and recommendations will be made based on risk estimates in the context of established risk-based clinical action thresholds. The Enduring Guidelines process will consider health equity and health disparities by assuring inclusion of diverse populations in the evidence review and risk assessment and by developing recommendations that provide a choice of well-validated strategies that can be adapted to different settings. CONCLUSIONS: The Enduring Guidelines process will allow updating existing cervical cancer screening and management guidelines rapidly when new technologies are approved or new scientific evidence becomes available.


Asunto(s)
Neoplasias del Cuello Uterino , Femenino , Humanos , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Detección Precoz del Cáncer , Consenso , Medición de Riesgo
2.
J Low Genit Tract Dis ; 28(2): 124-130, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38446575

RESUMEN

OBJECTIVES: The Enduring Consensus Cervical Cancer Screening and Management Guidelines Committee developed recommendations for dual stain (DS) testing with CINtec PLUS Cytology for use of DS to triage high-risk human papillomavirus (HPV)-positive results. METHODS: Risks of cervical intraepithelial neoplasia grade 3 or worse were calculated according to DS results among individuals testing HPV-positive using data from the Kaiser Permanente Northern California cohort and the STudying Risk to Improve DisparitiES study in Mississippi. Management recommendations were based on clinical action thresholds developed for the 2019 American Society for Colposcopy and Cervical Pathology Risk-Based Management Consensus Guidelines. Resource usage metrics were calculated to support decision-making. Risk estimates in relation to clinical action thresholds were reviewed and used as the basis for draft recommendations. After an open comment period, recommendations were finalized and ratified through a vote by the Consensus Stakeholder Group. RESULTS: For triage of positive HPV results from screening with primary HPV testing (with or without genotyping) or with cytology cotesting, colposcopy is recommended for individuals testing DS-positive. One-year follow-up with HPV-based testing is recommended for individuals testing DS-negative, except for HPV16- and HPV18-positive results, or high-grade cytology in cotesting, where immediate colposcopy referral is recommended. Risk estimates were similar between the Kaiser Permanente Northern California and STudying Risk to Improve DisparitiES populations. In general, resource usage metrics suggest that compared with cytology, DS requires fewer colposcopies and detects cervical intraepithelial neoplasia grade 3 or worse earlier. CONCLUSIONS: Dual stain testing with CINtec PLUS Cytology is acceptable for triage of HPV-positive test results. Risk estimates are portable across different populations.


Asunto(s)
Infecciones por Papillomavirus , Displasia del Cuello del Útero , Neoplasias del Cuello Uterino , Femenino , Embarazo , Humanos , Neoplasias del Cuello Uterino/patología , Virus del Papiloma Humano , Antígeno Ki-67/análisis , Infecciones por Papillomavirus/complicaciones , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/patología , Detección Precoz del Cáncer/métodos , Displasia del Cuello del Útero/patología , Colposcopía , Papillomaviridae
3.
J Low Genit Tract Dis ; 27(1): 97-101, 2023 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-36222824

RESUMEN

OBJECTIVE: The most recent guidelines for colposcopy practice in the United States, the 2017 Colposcopy Standards Consensus Guidelines, did not include recommendations for endocervical curettage (ECC). This document provides updated guidelines for use of ECC among patients referred for colposcopy. METHODS: Consensus guidelines for the use of ECC were developed in 2012. To update these guidelines in concordance with the 2017 Colposcopy Standards process, an expert workgroup was convened in 2021. Literature had been previously reviewed through 2011, before the 2012 guideline. Literature from the years 2012-2021 and data from the NCI Biopsy study were reviewed, focusing on the additional yield of ECC. RESULTS: Endocervical curettage is recommended for patients with high-grade cytology, human papillomavirus 16/18 infection, positive results on dual staining for p16/Ki67, for those previously treated for known or suspected cervical precancer or considering observation of cervical intraepithelial neoplasia grade 2, and when the squamocolumnar junction is not fully visualized at colposcopy. Endocervical curettage is preferred for all patients aged older than 40 years. Endocervical curettage is acceptable for all nonpregnant patients undergoing colposcopy but may be omitted when a subsequent excisional procedure is planned, the endocervical canal does not admit a sampling device, or in nulliparous patients aged younger than 30 years, with cytology reported as atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesion regardless of whether the squamocolumnar junction is fully visualized. Endocervical curettage is unacceptable in pregnancy. CONCLUSIONS: These guidelines for ECC add to the 2017 consensus recommendations for colposcopy practice in the United States.


Asunto(s)
Displasia del Cuello del Útero , Neoplasias del Cuello Uterino , Femenino , Embarazo , Humanos , Anciano , Colposcopía/métodos , Cuello del Útero/patología , Legrado/métodos , Displasia del Cuello del Útero/patología , Biopsia/métodos , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/patología
4.
Gynecol Oncol ; 166(1): 173-180, 2022 07.
Artículo en Inglés | MEDLINE | ID: mdl-35537885

RESUMEN

OBJECTIVE: To describe the management and outcomes of cervical cancer patients initially treated with radiation who had partial metabolic response (PMR) on three-month post-radiation 18F-fluorodeoxyglucose positron emissions tomography (FDG-PET). METHODS: Cervical cancer patients treated with radiation between 1997 and 2013 who had PMR on initial post-therapy FDG-PET were identified from a prospectively maintained database. Descriptive statistics were used to summarize patient demographics, tumor characteristics, surveillance methods, and treatment modalities. Kaplan-Meier methods were used to estimate progression-free (PFS) and overall survival (OS) for patients who underwent cervical biopsy prior to additional therapies and for patients who were managed with chemotherapy, radiation, surgery or no intervention. RESULTS: PMR was identified in 81/542 (15%) women on initial post-radiation PET. Thirty women underwent cervical biopsy, of whom 14 (47%) had persistent cancer. Nine underwent treatment, (three surgery, five chemotherapy alone and one chemotherapy and radiation) but all died of disease; PFS and OS were similar whether women had surgery, chemoradiation therapy, or no treatment. A second surveillance FDG-PET had PPV and NPV of 91% and 75% for progression, respectively, and identified the 19% percent of patients with persistent disease outside of the cervix. Cervical biopsy had a higher PPV (100%) and lower NPV (62.5%) for progression. At the end of the study period, 46 (57%) patients were dead of disease, including all 8 patients (100%) with para-aortic or supraclavicular involvement. CONCLUSIONS: If PMR is identified on three-month FDG-PET following completion of radiation for cervical cancer, repeat FDG-PET and/or biopsy are indicated to detect persistence and assist in counseling. PMR predicts poor outcomes, particularly for those with positive cervical biopsies and lymphatic involvement.


Asunto(s)
Fluorodesoxiglucosa F18 , Neoplasias del Cuello Uterino , Femenino , Fluorodesoxiglucosa F18/uso terapéutico , Humanos , Masculino , Tomografía Computarizada por Tomografía de Emisión de Positrones , Tomografía de Emisión de Positrones , Pronóstico , Radiofármacos/uso terapéutico , Neoplasias del Cuello Uterino/diagnóstico por imagen , Neoplasias del Cuello Uterino/radioterapia
5.
Clin Infect Dis ; 72(9): 1529-1537, 2021 05 04.
Artículo en Inglés | MEDLINE | ID: mdl-32881999

RESUMEN

BACKGROUND: Primary human papillomavirus (HPV) screening (PHS) utilizes oncogenic human papillomavirus (oncHPV) testing as the initial cervical cancer screening method and typically, if positive, additional reflex-triage (eg, HPV16/18-genotyping, Pap testing). While US guidelines support PHS usage in the general population, PHS has been little studied in women living with HIV (WLWH). METHODS: We enrolled n = 865 WLWH (323 from the Women's Interagency HIV Study [WIHS] and 542 from WIHS-affiliated colposcopy clinics). All participants underwent Pap and oncHPV testing, including HPV16/18-genotyping. WIHS WLWH who tested oncHPV[+] or had cytologic atypical squamous cells of undetermined significance or worse (ASC-US+) underwent colposcopy, as did a random 21% of WLWH who were oncHPV[-]/Pap[-] (controls). Most participants additionally underwent p16/Ki-67 immunocytochemistry. RESULTS: Mean age was 46 years, median CD4 was 592 cells/µL, 95% used antiretroviral therapy. Seventy WLWH had histologically-determined cervical intraepithelial neoplasia grade 2 or greater (CIN-2+), of which 33 were defined as precancer (ie, [i] CIN-3+ or [ii] CIN-2 if concurrent with cytologic high grade squamous intraepithelial lesions [HSILs]). PHS had 87% sensitivity (Se) for precancer, 9% positive predictive value (PPV), and a 35% colposcopy referral rate (Colpo). "PHS with reflex HPV16/18-genotyping and Pap testing" had 84% Se, 16% PPV, 30% Colpo. PHS with only HPV16/18-genotyping had 24% Colpo. "Concurrent oncHPV and Pap Testing" (Co-Testing) had 91% Se, 12% PPV, 40% Colpo. p16/Ki-67 immunochemistry had the highest PPV, 20%, but 13% specimen inadequacy. CONCLUSIONS: PHS with reflex HPV16/18-genotyping had fewer unnecessary colposcopies and (if confirmed) could be a potential alternative to Co-Testing in WLWH.


Asunto(s)
Alphapapillomavirus , Infecciones por VIH , Infecciones por Papillomavirus , Displasia del Cuello del Útero , Neoplasias del Cuello Uterino , Detección Precoz del Cáncer , Femenino , VIH , Infecciones por VIH/diagnóstico , Papillomavirus Humano 16/genética , Papillomavirus Humano 18 , Humanos , Tamizaje Masivo , Persona de Mediana Edad , Papillomaviridae/genética , Infecciones por Papillomavirus/diagnóstico , Embarazo , Neoplasias del Cuello Uterino/diagnóstico , Frotis Vaginal
6.
Gynecol Oncol ; 161(2): 477-482, 2021 05.
Artículo en Inglés | MEDLINE | ID: mdl-33546868

RESUMEN

OBJECTIVES: To study associations among employment, insurance status, and distress in gynecologic oncology patients; and to evaluate the impact of being unemployed or having no/Medicaid insurance on different distress problem areas. METHODS: In this single institution, cross-sectional analysis of gynecologic oncology patients, we screened for distress and problem areas using the National Comprehensive Cancer Network distress thermometer and problem list at outpatient appointments between 6/2017-9/2017. Primary outcome was self-reported high distress (score ≥ 5). The distress problem list included 5 categories-practical, family, emotional, physical, and other. Employment status included employed, unemployed, homemaker, and retired. Logistic regression was used to predict high distress from employment and insurance statuses, adjusting for relevant covariates. RESULTS: Of 885 women, 101 (11.4%) were unemployed, and 53 (6.0%) uninsured or had Medicaid coverage. One in five patients (n = 191, 21.6%) indicated high distress. Unemployed patients were more likely than employed to endorse high distress [adjusted odds ratio (aOR) = 3.5, 95% confidence interval (CI) 2.2-5.7, p < 0.001]. Compared to employed patients, a greater proportion of unemployed patients endorsed distress related to practical (p < 0.05), emotional (p < 0.001), physical (p < 0.01), and other (p < 0.05) problems. Uninsured/Medicaid patients were more likely to endorse high distress (aOR = 2.8, 95% CI 1.5-5.1, p < 0.001) and report family (p < 0.001), emotional (p < 0.001), and other (p < 0.01) problems than patients who had Medicare/commercial insurance. CONCLUSIONS: Gynecologic oncology patients who are unemployed or have no/Medicaid insurance face high distress that appears to arise from issues beyond practical problems, including financial and/or insurance insecurities.


Asunto(s)
Empleo/psicología , Empleo/estadística & datos numéricos , Neoplasias de los Genitales Femeninos/economía , Neoplasias de los Genitales Femeninos/psicología , Cobertura del Seguro/estadística & datos numéricos , Estudios Transversales , Femenino , Humanos , Seguro de Salud/estadística & datos numéricos , Modelos Logísticos , Medicaid/estadística & datos numéricos , Persona de Mediana Edad , Distrés Psicológico , Factores Socioeconómicos , Desempleo/psicología , Desempleo/estadística & datos numéricos , Estados Unidos
7.
Am J Obstet Gynecol ; 224(4): 368.e1-368.e8, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-33316278

RESUMEN

BACKGROUND: In the United States, more than half of cervical cancers occur in women who are inadequately screened. Interventions to improve access to cervical cancer preventive care is critical to reduce health inequities. OBJECTIVE: This study aimed to evaluate the need for cervical cancer screening among women seeking assistance with basic needs and to assess best approaches to facilitate Papanicolaou test referral. STUDY DESIGN: This study is a secondary analysis of a randomized controlled trial of low-income female callers to 2-1-1 Missouri, a helpline for local health and social services. The need for cervical cancer screening was assessed. Callers were randomized to 1 of 3 arms, each providing a Papanicolaou test referral: verbal referral only, verbal referral and tailored print reminder, or verbal referral and navigator. The primary outcome was contacting a Papanicolaou test referral 1 month following intervention. Student t tests or Mann-Whitney U tests were used to analyze significant differences in continuous variables, whereas Fisher exact or χ2 tests were used for categorical variables. We stratified by number of unmet basic needs (0-1 vs ≥2) and compared success of contacting a Papanicolaou test referral among study groups (verbal referral vs tailored reminder vs navigator) using the Fisher exact test and χ2 test, respectively. Multivariate logistic regression was used to assess risk factors for nonadherence for Papanicolaou test at baseline and at 1 month follow-up, adjusting for race and ethnicity, age, insurance status, self-rated health, smoking, and study group. RESULTS: Among 932 female callers, 250 (26.8%) needed cervical cancer screening. The frequency of unmet basic needs was high, the most common being lack of money for unexpected expenses (91.2%) and necessities, such as food, shelter, and clothing (73.2%). Among those needing a Papanicolaou test, 211 women received screening referrals. Women in the navigator group (21 of 71, 29.6%) reported higher rates of contacting a Papanicolaou test referral than those exposed to verbal referral only (11/73, 15.1%) or verbal referral and tailored print reminder (9/67, 13.4%) (P=.03). Among 176 women with ≥2 unmet needs who received a Papanicolaou test referral, the provision of a navigator remained associated with contacting the referral (navigator [33.9%] vs verbal referral [17.2%] vs tailored reminder [10.2%]; P=.005). Assignment to the navigator group (adjusted odds ratio, 3.4; 95% confidence interval, 1.4-8.5) and nonwhite race (adjusted odds ratio, 2.0; 95% confidence interval, 1.5-2.8) were independent predictors of contacting a Papanicolaou test referral. CONCLUSION: Low-income women seeking assistance with basic needs often lack cervical cancer screening. Health navigators triple the likelihood that women will make contact with Papanicolaou test services, but most 2-1-1 callers still fail to schedule Papanicolaou testing despite assistance from navigators. Interventions beyond health navigators are needed to reduce cervical cancer disparities.


Asunto(s)
Detección Precoz del Cáncer , Necesidades y Demandas de Servicios de Salud , Pobreza , Derivación y Consulta , Frotis Vaginal , Adulto , Femenino , Humanos , Persona de Mediana Edad , Missouri , Cooperación del Paciente , Navegación de Pacientes , Neoplasias del Cuello Uterino/diagnóstico
8.
Am J Obstet Gynecol ; 225(4): 411.e1-411.e7, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-33957115

RESUMEN

BACKGROUND: Current US cervical cancer screening guidelines recommend screening cessation at the age of 65 years provided women have adequate previous screening and no history of precancer. Women living with HIV are at higher risk of cervical cancer than women living without HIV. Furthermore, limited data exists to quantify the risk of cervical cancer among women who otherwise would qualify for screening cessation. OBJECTIVE: This study aimed to determine whether guidelines recommending women to discontinue cervical cancer screening at the age of 65 years are appropriate for women living with HIV. STUDY DESIGN: Semiannual Papanicolaou testing was performed as part of surveillance visits in the Women's Interagency HIV Study. Launched in October 1994, the Women's Interagency HIV Study is a federally funded US multisite cohort study that has enrolled 3678 women living with HIV and 1304 women living without HIV; we included data throughout September 2019 onward. Conventional Papanicolaou tests were collected at scheduled 6-month visits and read centrally according to the 1991 Bethesda System criteria. Results were analyzed among women at least 65 years of age. The primary endpoint was high-grade cytology, including high-grade squamous intraepithelial lesions; atypical glandular cells; atypical squamous cells, cannot exclude high-grade lesions; and malignant cytology. Wilcoxon rank-sum tests were used to compare the continuous variables, and Chi-square tests or the Fisher exact tests were used to compare the categorical variables. The Kaplan-Meier method was used to calculate the cumulative incidence. Poisson regression was used to compare 2 incidence rates. RESULTS: Of 169 eligible women (121 women living with HIV and 48 women living without HIV) who contributed 678.4 person-years of observation after reaching the age of 65 years, 2.2% had high-grade cytologic abnormalities. However, no cancer was found. Furthermore, 20 women had previous precancer results, and 74 women had abnormal Papanicolaou test results in the previous decade. Among 50 women (38 women living with HIV and 12 women living without HIV) with a previous hysterectomy and no history of cervical precancer, the cumulative incidence rates of high-grade squamous intraepithelial lesions were 0.6 (95% confidence interval, 0.0-3.2) per 100 person-years for women living with HIV and 0.0 (95% confidence interval, 0.0-8.1) per 100 person-years for women living without HIV (P=.61). Only 48 women (27 women living with HIV and 21 women living without HIV) had cervices and met the current guidelines to discontinue screening; their risk of experiencing high-grade squamous intraepithelial lesions was 2.2 (95% confidence interval, 0.6-5.5) per 100 person-years overall and did not vary by HIV status (2.3 [95% confidence interval, 0.5-6.8] per 100 person-years for women living with HIV and 1.8 [95% confidence interval, 0.0-9.8] per 100 person-years for women living without HIV; P=.81). CONCLUSION: Most women living with HIV do not meet the criteria for cervical cancer screening cessation and will need to continue screening over the age of 65 years; however, women who meet the criteria for screening cessation have risks of high-grade squamous lesions similar to women living without HIV and may choose to discontinue.


Asunto(s)
Células Escamosas Atípicas del Cuello del Útero/patología , Carcinoma de Células Escamosas/epidemiología , Infecciones por VIH/epidemiología , Lesiones Intraepiteliales Escamosas de Cuello Uterino/epidemiología , Neoplasias del Cuello Uterino/epidemiología , Anciano , Carcinoma de Células Escamosas/patología , Estudios de Casos y Controles , Comorbilidad , Detección Precoz del Cáncer , Femenino , Humanos , Prueba de Papanicolaou , Guías de Práctica Clínica como Asunto , Lesiones Intraepiteliales Escamosas de Cuello Uterino/patología , Neoplasias del Cuello Uterino/patología , Frotis Vaginal
9.
J Low Genit Tract Dis ; 25(2): 106-112, 2021 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-33631781

RESUMEN

OBJECTIVES: The aims of the study were to identify unmet basic needs (BNs) among women referred to colposcopy, to assess patient acceptability/satisfaction with assistance from a navigator to address unmet BNs, and to estimate adherence to colposcopy. METHODS: Women were recruited between September 2017 and January 2019 from 2 academic colposcopy centers, one serving a rural and one an urban area. Basic needs were assessed by phone before colposcopy appointments and considered unmet if unlikely to resolve in 1 month. Colposcopy adherence prestudy and poststudy implementation was abstracted over 4-6 months from administrative records. After a lead-in phase of 25 patients at each site, a BN navigator was offered to new participants with 1 or more unmet BNs. Primary outcome was adherence to initial appointment. RESULTS: Among 100 women, 59% had 1 or more unmet BNs, with similar prevalence between urban and rural sites. Adherence to initial colposcopy was 83% overall, 72% at the rural clinic, and 94% at the urban clinic (p = .006). These adherence rates were improved from 4 months before study launch (30/59 [51%] rural clinic and 68/137 [50%] urban clinic). Although acceptability of BN navigation was greater than 96% and women felt that it helped them get to their colposcopy visit, having a navigator was not associated with adherence. Women reporting no unmet BNs had the lowest adherence compared with women with 1 or more unmet BNs, regardless of navigator assistance (p = .03). CONCLUSIONS: Disadvantaged women who need colposcopy have unmet BNs and value navigator assistance for initial appointments. However, when appointment scheduling includes telephone reminders and inquiring about BNs, a navigator may not add value.


Asunto(s)
Colposcopía/psicología , Colposcopía/estadística & datos numéricos , Conocimientos, Actitudes y Práctica en Salud , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Neoplasias del Cuello Uterino/psicología , Adulto , Estudios de Cohortes , Detección Precoz del Cáncer/métodos , Detección Precoz del Cáncer/psicología , Femenino , Accesibilidad a los Servicios de Salud , Humanos , Persona de Mediana Edad , Prueba de Papanicolaou , Cooperación del Paciente/psicología , Cooperación del Paciente/estadística & datos numéricos , Proyectos Piloto , Relaciones Profesional-Paciente , Estudios Prospectivos , Población Rural/estadística & datos numéricos , Población Urbana/estadística & datos numéricos , Neoplasias del Cuello Uterino/diagnóstico , Frotis Vaginal
10.
Gynecol Oncol ; 157(1): 287-292, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-32001077

RESUMEN

OBJECTIVES: There are limited methods to identify which obese patients will experience wound complications after undergoing gynecologic surgery. We sought to determine the association between frailty and postoperative wound complications and to develop a prediction model for wound complications in this patient population. METHODS: We reviewed prospectively collected data of obese patients undergoing laparotomy though midline vertical incisions from 7/2013-3/2016. Modified frailty index (mFI) was calculated using 11 comorbidities previously validated. The primary outcome was the composite rate of postoperative wound complication. Data was analyzed using Fisher exact test or Chi-square and t-tests or Kruskal-Wallis tests. Poisson regression models were used to generate relative risks. Prediction models were created with receiver-operator characteristic curve analysis. RESULTS: Of 163 patients included, 56 (34%) were considered frail. Wound complications occurred in 52 patients (31.9%): 28 (50%) frail and 24 (22.4%) non-frail patients (RR 2.23, 95%CI 1.29-3.85). Frail patients had significantly greater frequencies of wound breakdown (37.5% vs 15%, RR 2.51, 95%CI 1.31-4.81). After controlling for BMI, tobacco use, and maximum postoperative glucose, frailty remained an independent predictor of wound complication (aRR 1.88, 95%CI 1.04-3.40). The area under the curve for the predictive model incorporating frailty was 0.73 for wound complications. CONCLUSION: Frailty is associated with wound complications in obese patients undergoing gynecologic surgery via a midline vertical incision and is a useful tool in identifying the most high risk patients. Further prospective research is necessary to incorporate mFI into preoperative planning and counseling.


Asunto(s)
Neoplasias de los Genitales Femeninos/cirugía , Obesidad/fisiopatología , Dehiscencia de la Herida Operatoria/etiología , Adulto , Anciano , Anciano de 80 o más Años , Comorbilidad , Femenino , Fragilidad/complicaciones , Fragilidad/fisiopatología , Neoplasias de los Genitales Femeninos/complicaciones , Neoplasias de los Genitales Femeninos/patología , Procedimientos Quirúrgicos Ginecológicos/efectos adversos , Procedimientos Quirúrgicos Ginecológicos/métodos , Humanos , Laparotomía/efectos adversos , Laparotomía/métodos , Persona de Mediana Edad , Estadificación de Neoplasias , Obesidad/complicaciones , Estudios Retrospectivos , Adulto Joven
11.
Gynecol Oncol ; 159(1): 209-213, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-32694061

RESUMEN

OBJECTIVES: Fellow involvement in patient care is important for education, but effect on patient care is unclear. Our aim was to compare patient outcomes in gynecologic oncology attending clinics versus a fellow training clinic at a large academic medical center. METHODS: A retrospective review of consecutive gynecologic oncology patients from six attending clinics and one faculty-supervised fellow clinic was used to analyze differences based on patient demographics, cancer characteristics, and practice patterns. Primary outcome was overall survival (OS); secondary outcomes included recurrence-free survival (RFS), postoperative complications and chemotherapy within the last 30 days of life. Survival analyses were performed using Kaplan-Meier curves with log-rank tests. RESULTS: Of 159 patients, 76 received care in the attending clinic and 83 in the fellow clinic. Patients in the fellow clinic were younger, less likely to be Caucasian, and more overweight, but cancer site and proportion of advanced stage disease were similar. Both clinics had similar rates of moderate to severe adverse events related to surgery (15% vs. 8%, p = .76), chemotherapy (21% vs. 23%, p = .40), and radiation (14% vs. 17%, p = .73). There was no difference in median RFS in the fellow compared to attending clinic (38 vs. 47 months, p = .78). OS on both univariate (49 months-fellow clinic, 60 months-attending clinic vs. p = .40) and multivariate analysis [hazard ratio 1.3 (0.57, 2.75), P = .58] was not significantly different between groups. CONCLUSIONS: A fellow-run gynecologic oncology clinic designed to provide learning opportunities does not compromise patient outcomes and is a safe and feasible option for fellow education.


Asunto(s)
Docentes/estadística & datos numéricos , Neoplasias de los Genitales Femeninos/terapia , Internado y Residencia/estadística & datos numéricos , Recurrencia Local de Neoplasia/epidemiología , Pautas de la Práctica en Medicina/estadística & datos numéricos , Clínica Administrada por Estudiantes/estadística & datos numéricos , Centros Médicos Académicos/organización & administración , Centros Médicos Académicos/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Quimioterapia Adyuvante/estadística & datos numéricos , Supervivencia sin Enfermedad , Prescripciones de Medicamentos/estadística & datos numéricos , Docentes/organización & administración , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Neoplasias de los Genitales Femeninos/mortalidad , Procedimientos Quirúrgicos Ginecológicos/efectos adversos , Procedimientos Quirúrgicos Ginecológicos/educación , Procedimientos Quirúrgicos Ginecológicos/estadística & datos numéricos , Ginecología/educación , Ginecología/organización & administración , Ginecología/estadística & datos numéricos , Humanos , Incidencia , Internado y Residencia/métodos , Internado y Residencia/organización & administración , Oncología Médica/educación , Oncología Médica/organización & administración , Oncología Médica/estadística & datos numéricos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/prevención & control , Seguridad del Paciente/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Pautas de la Práctica en Medicina/organización & administración , Estudios Retrospectivos , Clínica Administrada por Estudiantes/organización & administración
12.
Gynecol Oncol ; 156(1): 140-146, 2020 01.
Artículo en Inglés | MEDLINE | ID: mdl-31780235

RESUMEN

OBJECTIVE: Cascade genetic testing (CGT) of hereditary breast and ovarian cancer (HBOC) or Lynch Syndrome (LS) patients' relatives offers opportunities to prevent cancer, but CGT rates are not well described. We aimed to measure reported disclosure of genetic testing results and CGT rates in these families and evaluate patients' views of educational media. METHODS: Patients with HBOC or LS identified from germline genetic testing at an academic institution between 2011 and 2016 were surveyed regarding disclosure, testing among relatives, and perceptions of educational materials. Medical records and pedigrees provided numbers of total and first-degree relatives. RESULTS: Of 103 mutation carriers consented, 64 (63%) completed the survey an average of 38 months after receiving genetic testing results. Participants' mean age was 53 years, and thirty-one (48%) had a cancer diagnosis. The majority (86%) felt extremely or very comfortable sharing health information. Participants disclosed results to 87% of first-degree relatives, but reported that only 40% of first-degree relatives underwent testing. First-degree female relatives had significantly higher CGT rates than first-degree male relatives (59% versus 21%, P < 0.001). Participants with HBOC reported higher CGT rates than those with LS (49% versus 33%, P = 0.02). Participants did not identify any one educational medium as more helpful than the others for disclosing results. CONCLUSION: Disclosure rates are high among HBOC and LS mutation carriers, but reported CGT rates are low. Gender- and mutation-specific barriers prevent patients' family members from undergoing CGT. Future studies should implement materials to address these barriers and improve CGT rates.


Asunto(s)
Pruebas Genéticas/métodos , Neoplasias de los Genitales Femeninos/genética , Neoplasias de los Genitales Femeninos/prevención & control , Femenino , Pruebas Genéticas/estadística & datos numéricos , Mutación de Línea Germinal , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios
13.
Int J Gynecol Cancer ; 30(8): 1157-1161, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-32527770

RESUMEN

OBJECTIVE: Compared with 3D-planned pelvic radiation, intensity-modulated radiation therapy (IMRT) has been shown to reduce acute toxicity in cervical cancer patients after radical hysterectomy. This study evaluated late toxicity and patterns of failure after post-operative pelvic IMRT interdigitated weekly with high dose rate brachytherapy. METHODS: This retrospective study included 53 cervical cancer patients treated between January 2006 and August 2019 with radical hysterectomy, lymphadenectomy, and post-operative IMRT and high dose rate brachytherapy. The decision to include chemotherapy was made by the treating gynecologic oncologist based on patient-specific criteria including positive pelvic lymph nodes, positive surgical margins, or positive parametrial invasion. The actuarial rates of genitourinary and gastrointestinal toxicity, vaginal cuff/regional nodal/distant failure, and overall survival were calculated using the Kaplan-Meier method. RESULTS: Median follow-up was 70 months (range 5.4-148) months and age at diagnosis was 47 (range 24-73) years. The 2018 International Federation of Gynecology and Obstetrics (FIGO) clinical stages were IB1 (n=19), IB2 (n=7), IIB (n=7), IIIC1 (n=19), and IIIC2 (n=1). Median radiation dose delivered in 160 cGy daily fractions was 5120 (range 4640-5120) cGy. Median brachytherapy dose prescribed to the vaginal surface delivered in six weekly fractions was 2400 (range 1200-4800) cGy. Concurrent chemotherapy was delivered in 35 (66%) patients. There were no acute grade >3 genitourinary or gastrointestinal toxicities. Late grade >3 occurred in two (3.8%) patients, including a small bowel obstruction and a ureteral stricture. The 5-year actuarial rate for gastrointestinal or genitourinary toxicity was 1.9%. There were no vaginal cuff recurrences. The 5-year actuarial rates for regional nodal failure, distant failure outside the radiation field, any failure, and overall survival were 11%, 11%, 14%, and 85%, respectively. CONCLUSIONS: Post-operative IMRT with high dose rate brachytherapy for patients with cervical cancer is associated with excellent outcomes and limited rates of radiation-related non-hematologic toxicity.


Asunto(s)
Braquiterapia/métodos , Carcinoma/terapia , Recurrencia Local de Neoplasia/patología , Radioterapia de Intensidad Modulada , Neoplasias del Cuello Uterino/terapia , Adulto , Anciano , Braquiterapia/efectos adversos , Carcinoma/secundario , Quimioradioterapia Adyuvante , Femenino , Enfermedades Urogenitales Femeninas/etiología , Estudios de Seguimiento , Enfermedades Gastrointestinales/etiología , Humanos , Histerectomía , Escisión del Ganglio Linfático , Metástasis Linfática , Persona de Mediana Edad , Estadificación de Neoplasias , Pelvis , Dosificación Radioterapéutica , Radioterapia Adyuvante/métodos , Radioterapia de Intensidad Modulada/efectos adversos , Estudios Retrospectivos , Tasa de Supervivencia , Factores de Tiempo , Neoplasias del Cuello Uterino/patología , Adulto Joven
14.
J Low Genit Tract Dis ; 24(4): 337-342, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-32976292

RESUMEN

OBJECTIVE: The aim of the study was to survey obstetrician-gynecologists' cervical cancer screening practices and management of cervical abnormalities to ascertain adherence to guidelines. METHODS: From January to July 2019, obstetrician-gynecologists at 5 St. Louis area hospitals were surveyed online about cervical cancer screening and management practices through 13 clinical vignettes. Survey scores and the American Society of Colposcopy and Cervical Pathology (ASCCP) app use were compared using Mann-Whitney tests. RESULTS: When screening 30- to 65-year-old participants, 114 (98%) of the 116 total participants used co-testing, but only 71 (61%) screened at 5-year intervals. None used primary human papillomavirus (HPV) testing. For 21- to 29-year-old participants, 17 (15%) screened with annual cytology, whereas 14 (12%) used annual or every 3-year co-testing. Forty eight (41%) screened younger than 21 years, regardless of risk factors or only if immunocompromised. Eleven (9%) continued screening after total hysterectomy for benign indications. Only 2 (2%) responded to all clinical vignettes in adherence to guidelines. More than 30% of participants would pursue unnecessary HPV testing and/or loop electrosurgical excision procedure for persistent low-grade cytology. Fifty eight (48%) incorrectly reported hysterectomy as management for adenocarcinoma in situ on biopsy. Participants would undertreat young women with high-grade abnormalities including high-grade squamous intraepithelial lesion/cervical intraepithelial neoplasia 3 (48, 41%) and high-grade squamous intraepithelial lesion/cervical intraepithelial neoplasia 1 (65, 56%). Forty one (35%) reported exiting women from screening prematurely. The median score for participants using the ASCCP app was significantly greater than those who did not (79% vs 71%, p = .002). CONCLUSIONS: Midwestern obstetrician-gynecologists' adherence to the guidelines for cervical cancer screening and management of abnormal results is suboptimal. Although co-testing for women aged 30-65 years has been broadly adopted, primary HPV testing has not. Physicians overscreen, overtreat low-grade lesions, and undertreat high-grade lesions in young women.


Asunto(s)
Adhesión a Directriz/estadística & datos numéricos , Médicos/estadística & datos numéricos , Neoplasias del Cuello Uterino/diagnóstico , Frotis Vaginal/estadística & datos numéricos , Adulto , Anciano , Estudios Transversales , Detección Precoz del Cáncer , Femenino , Ginecología , Humanos , Persona de Mediana Edad , Missouri , Obstetricia , Encuestas y Cuestionarios , Neoplasias del Cuello Uterino/patología
15.
J Low Genit Tract Dis ; 24(2): 184-191, 2020 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-32243314

RESUMEN

OBJECTIVES: Obese women are at increased risk of cervical cancer, partly due to missed detection of cervical precancers during routine cervical cancer screening. We administered a clinician survey to better understand specific challenges and identify potential solutions to performing cervical cancer screening and management in obese women. MATERIALS AND METHODS: We administered a web-based survey to 2,319 members of the American Society of Colposcopy and Cervical Pathology including questions related to challenges associated with cervical sampling and visualization in obese compared with normal weight women and potential strategies for improvement. We summarized providers' responses using descriptive statistics and used Fisher exact tests to evaluate associations between provider characteristics and challenges with cervical sampling, visualization, and biopsy. RESULTS: Of the 240 providers that completed the survey, 89% and 93% reported that cervical sampling and visualization are more challenging in obese women, respectively, whereas 80% reported that taking a biopsy was more challenging. Commonly reported barriers included vaginal prolapse, difficulty visualizing and accessing the cervix, and lack of long enough sampling devices and large enough speculums. Frequently used techniques to improve sampling and visualization included use of a condom or examination glove finger to sheath a speculum and using a tenaculum. Most providers identified training for cervical sampling and colposcopy in obese women as a learning gap, and only 8% reported receiving such training. CONCLUSIONS: Cervical cancer screening and management are more challenging in obese compared with normal weight women. Major barriers to cervical sampling and visualization included lack of adequately sized equipment and lack of education and training.


Asunto(s)
Actitud del Personal de Salud , Obesidad/psicología , Médicos/psicología , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/psicología , Adulto , Colposcopía/métodos , Colposcopía/psicología , Detección Precoz del Cáncer/métodos , Femenino , Encuestas de Atención de la Salud , Humanos , Masculino , Persona de Mediana Edad
16.
Am J Obstet Gynecol ; 218(6): 604.e1-604.e8, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29462629

RESUMEN

BACKGROUND: Sensitivity for detection of precancers at colposcopy and reassurance provided by a negative colposcopy are in need of systematic study and improvement. OBJECTIVE: We sought to evaluate whether selecting the appropriate women for multiple targeted cervical biopsies based on screening cytology, human papillomavirus testing, and colposcopic impression could improve accuracy and efficiency of cervical precancer detection. STUDY DESIGN: In all, 690 women aged 18-67 years referred to colposcopy subsequent to abnormal cervical cancer screening results were included in the study (ClinicalTrials.gov: NCT00339989). Up to 4 cervical biopsies were taken during colposcopy to evaluate the incremental benefit of multiple biopsies. Cervical cytology, human papillomavirus genotyping, and colposcopy impression were used to establish up to 24 different risk strata. Outcomes for the primary analysis were cervical precancers, which included p16+ cervical intraepithelial neoplasia 2 and all cervical intraepithelial neoplasia 3 that were detected by colposcopy-guided biopsy during the colposcopy visit. Later outcomes in women without cervical intraepithelial neoplasia 2+ at baseline were abstracted from electronic medical records. RESULTS: The risk of detecting precancer ranged from 2-82% across 24 strata based on colposcopy impression, cytology, and human papillomavirus genotyping. The risk of precancer in the lowest stratum increased only marginally with multiple biopsies. Women in the highest-risk strata had risks of precancer consistent with immediate treatment. In other risk strata, multiple biopsies substantially improved detection of cervical precancer. Among 361 women with cervical intraepithelial neoplasia <2 at baseline, 195 (54%) had follow-up cytology or histology data with a median follow-up time of 508 days. Lack of detection of precancer at initial colposcopy that included multiple biopsies predicted low risk of precancer during follow-up. CONCLUSION: Risk assessment at the colposcopy visit makes identification of cervical precancers more effective and efficient. Not finding precancer after a multiple-biopsy protocol provides high reassurance and allows releasing women back to regular screening.


Asunto(s)
Colposcopía/métodos , Infecciones por Papillomavirus/diagnóstico , Lesiones Precancerosas/diagnóstico , Displasia del Cuello del Útero/diagnóstico , Neoplasias del Cuello Uterino/diagnóstico , Adolescente , Adulto , Anciano , Biopsia , Detección Precoz del Cáncer , Femenino , Genotipo , Humanos , Persona de Mediana Edad , Prueba de Papanicolaou , Papillomaviridae/genética , Infecciones por Papillomavirus/virología , Lesiones Precancerosas/patología , Estudios Prospectivos , Medición de Riesgo , Sensibilidad y Especificidad , Neoplasias del Cuello Uterino/patología , Frotis Vaginal , Adulto Joven , Displasia del Cuello del Útero/patología
17.
J Low Genit Tract Dis ; 22(2): 123-125, 2018 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-29474243

RESUMEN

Cervical cancer prevention guidelines are benchmarked to risk of cervical precancer. In younger age cohorts, vaccination against high-risk types of human papillomavirus (HPV) has reduced HPV 16/18 prevalence and cervical intraepithelial neoplasia. Lower prevalence of precancer will impair the sensitivity of cytology and colposcopy, but negative predictive value will rise. Training and skills maintenance will become more difficult as abnormalities become less common. Primary screening with HPV assays will become more attractive but will require HPV genotyping as most positive HPV tests will reflect non-16/18 infections with lower oncogenicity. Screening will begin later and will occur at longer intervals. Colposcopy and treatment thresholds will become more stringent. Historical data sets will become inappropriate for guidelines development. As women immunized using nonavalent vaccine reach screening age, these trends will become still more pronounced.


Asunto(s)
Competencia Clínica , Infecciones por Papillomavirus/prevención & control , Displasia del Cuello del Útero/diagnóstico , Displasia del Cuello del Útero/prevención & control , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Adolescente , Adulto , Colposcopía , Detección Precoz del Cáncer , Femenino , Humanos , Vacunas contra Papillomavirus/uso terapéutico , Estados Unidos/epidemiología , Neoplasias del Cuello Uterino/virología , Frotis Vaginal , Salud de la Mujer , Adulto Joven , Displasia del Cuello del Útero/epidemiología , Displasia del Cuello del Útero/virología
18.
Int J Cancer ; 141(8): 1561-1565, 2017 10 15.
Artículo en Inglés | MEDLINE | ID: mdl-28670714

RESUMEN

To estimate the incidence of invasive cervical cancer (ICC) across up to 21 years of follow-up among women with human immunodeficiency virus (HIV) and to compare it to that among HIV-uninfected women, we reviewed ICC diagnoses from a 20-year multi-site U.S. cohort study of HIV infected and uninfected women who had Pap testing every 6 months. Incidence rates were calculated and compared to those in HIV-negative women. Incidence ratios standardized to age-, sex-, race-, and calendar-year specific population rates were calculated. After a median follow-up of 12.3 years, four ICCs were confirmed in HIV seropositive women, only one in the last 10 years of observation, and none in seronegative women. The ICC incidence rate did not differ significantly by HIV status (HIV seronegative: 0/100,000 person-years vs. HIV seropositive: 19.5/100,000 person-years; p = 0.53). The standardized incidence ratio for the HIV-infected WIHS participants was 3.31 (95% CI: 0.90, 8.47; p = 0.07). Although marginally more common in women without HIV, for those with HIV in a prevention program, ICC does not emerge as a major threat as women age.


Asunto(s)
Infecciones por VIH/epidemiología , Neoplasias del Cuello Uterino/epidemiología , Neoplasias del Cuello Uterino/virología , Adulto , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Infecciones por VIH/patología , Infecciones por VIH/virología , Humanos , Incidencia , Persona de Mediana Edad , Estados Unidos/epidemiología , Neoplasias del Cuello Uterino/patología
19.
Gynecol Oncol ; 147(2): 309-314, 2017 11.
Artículo en Inglés | MEDLINE | ID: mdl-28916118

RESUMEN

OBJECTIVE: The optimal strategy for adjuvant therapy in stage IIIC endometrial cancer has not been determined. Our aim was to evaluate survival benefit of different treatments and to investigate if benefit varied by histologic grade. METHODS: We identified 199 patients with stage IIIC endometrial cancer from 2000 to 2012 through the Siteman Cancer Center registry. All patients underwent surgical staging followed by no adjuvant therapy (NAT), radiation (RT), chemotherapy (CT) or chemoradiation (CRT). The association between adjuvant treatment and overall survival was explored using Kaplan-Meier plots and multivariable Cox regression analysis. Multivariable analysis was stratified by low- or high-grade to explore the interaction between grade and treatment. RESULTS: Most patients received CRT (50.3%) followed by CT (23.1%), RT (16.1%) and NAT (10.5%). Survival after CRT was superior to NAT (p<0.001), RT (p=0.010) and CT (p<0.001). After adjusting for covariates, treatment with RT, CT and CRT led to a 57% (p=0.024), 62% (p=0.003) and 83% (p<0.001) reduction in risk of death compared to NAT, respectively. With CRT as the reference, the adjusted hazard of death was higher with NAT (5.94, p<0.001), RT (2.56, p=0.009) and CT (2.24, p=0.004). Stratifying by grade, RT and CRT led to a 67% (p=0.039) and 85% (p<0.001) reduction in death, compared to NAT in low-grade patients. CT and CRT led to a 72% (p=0.003) and 83% (p<0.001) reduction in death, compared to NAT in high-grade patients. CONCLUSIONS: Our findings suggest that CRT should be the preferred adjuvant treatment strategy for patients with stage IIIC endometrial cancer.


Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Endometriales/tratamiento farmacológico , Neoplasias Endometriales/radioterapia , Adulto , Anciano , Anciano de 80 o más Años , Carboplatino/administración & dosificación , Quimioradioterapia Adyuvante , Cisplatino/administración & dosificación , Cisplatino/uso terapéutico , Estudios de Cohortes , Docetaxel , Doxorrubicina/administración & dosificación , Neoplasias Endometriales/patología , Neoplasias Endometriales/cirugía , Femenino , Humanos , Persona de Mediana Edad , Clasificación del Tumor , Estadificación de Neoplasias , Paclitaxel/administración & dosificación , Paclitaxel/uso terapéutico , Estudios Retrospectivos , Taxoides/administración & dosificación
20.
J Low Genit Tract Dis ; 21(3): 193-197, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28644191

RESUMEN

OBJECTIVES: The aim of the study was to estimate the risk of high-grade cervical and vaginal intraepithelial neoplasia (CIN/VAIN 2+) and cancer among women treated surgically for high-grade vulvar intraepithelial neoplasia (HGVIN) and vulvar cancer. MATERIALS AND METHODS: We performed a retrospective cohort study of women who underwent surgery for HGVIN/vulvar cancer between 2006 and 2010. Univariate and multivariate analyses using stepwise selection were used to identify correlates of abnormal cytology after treatment for VIN and vulvar cancer. RESULTS: Among 191 women under surveillance for a median of 3.7 years who underwent treatment for HGVIN/vulvar cancer, primary vulvar lesions included VIN 2 (10, 5%), VIN 3 (102, 53%), and carcinoma (79, 41%). During follow-up, 71 (37%) had abnormal cytology, including 47 (25%) low grade, 23 (12%) high grade, and 1 (0.5%) carcinoma. Subsequent risk for VAIN 2+ was 11% (6/57) after previous hysterectomy and 8% for CIN 2+ (10/124) with intact cervix. Overall risk for CIN 3+ was 5%. Correlates of high-grade cytology after treatment for HGVIN/vulvar cancer included nonwhite race (odds ratio [OR] = 3.3, 95% CI = 1.50-7.36), immunodeficiency (OR = 4.2, 95% CI = 1.76-9.94), and previous abnormal cytology (OR = 2.7, 95% CI = 1.29-5.78). Stepwise multivariate analysis revealed immunosuppression as the only significant correlate of high-grade cytology after vulvar treatment (adjusted OR = 3.7, 95% CI = 1.26-10.83). CONCLUSIONS: Women with HGVIN/cancer should have cervical/vaginal cytology before vulvar surgery. Those with a negative cervical or vaginal cytology result should undergo cytology testing at 1- to 3-year intervals, based on the threshold for CIN 3+ set forth by the American Society for Colposcopy and Cervical Pathology.


Asunto(s)
Lesiones Intraepiteliales Escamosas de Cuello Uterino/epidemiología , Neoplasias de la Vulva/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Técnicas Citológicas/métodos , Pruebas Diagnósticas de Rutina/estadística & datos numéricos , Femenino , Humanos , Estudios Longitudinales , Persona de Mediana Edad , Recurrencia , Estudios Retrospectivos , Lesiones Intraepiteliales Escamosas de Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/epidemiología , Neoplasias de la Vulva/diagnóstico
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