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1.
PLoS One ; 16(2): e0246883, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33621230

RESUMO

INTRODUCTION: Approximately 1.4 million transgender and gender diverse (TGD) adults in the United States have unique health and health care needs, including anatomy-driven cancer screening. This study explored the general healthcare experiences of TGD people in the Washington, DC area, and cancer screening experiences in particular. METHODS: Twenty-one TGD people were recruited through word of mouth and Lesbian Gay Bisexual Transgender Queer (LGBTQ)-specific community events. Participant interviews were conducted and recorded via WebEx (n = 20; one interview failed to record). Interviews were transcribed using Rev.com. Two coders conducted line-by-line coding for emergent themes in NVivo 12, developed a codebook by consensus, and refined the codebook throughout the coding process. Member checking was conducted to ensure credibility of findings. RESULTS: Three major themes served as parent nodes: health-care seeking behaviors, quality care, and TGD-specific health care experiences. Within these parent nodes there were 14 child nodes and 4 grand-child nodes. Subthemes for health care seeking behaviors included coverage and costs of care, convenience, trust/mistrust of provider, and provider recommendations for screening. Subthemes for quality of care included professionalism, clinical competence in transgender care, care coordination, provider communication, and patient self-advocacy. Overall, transgender men were less satisfied with care than transgender women. CONCLUSIONS: Results suggest a need for improved provider communication skills, including clear explanations of procedures and recommendations for appropriate screenings to TGD patients. Results also suggest a need for improved clinical knowledge and cultural competency. Respondents also wanted better care coordination and insurance navigation. Overall, these findings can inform health care improvements for TGD people.


Assuntos
Neoplasias/diagnóstico , Aceitação pelo Paciente de Cuidados de Saúde , Garantia da Qualidade dos Cuidados de Saúde , Minorias Sexuais e de Gênero , Adulto , District of Columbia/epidemiologia , Detecção Precoce de Câncer , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Satisfação do Paciente , Pessoas Transgênero
3.
Cancer Prev Res (Phila) ; 12(11): 781-790, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31481539

RESUMO

Black women in the United States are disproportionately affected by early-onset, triple-negative breast cancer. DNA methylation has shown differences by race in healthy and tumor breast tissues. We examined associations between genome-wide DNA methylation levels in breast milk and breast cancer risk factors, including race, to explain how this reproductive stage influences a woman's risk for, and potentially contributes to racial disparities in, breast cancer. Breast milk samples and demographic, behavioral, and reproductive data, were obtained from cancer-free, uniparous, and lactating U.S. black (n = 57) and white (n = 82) women, ages 19-44. Genome-wide DNA methylation analysis was performed on extracted breast milk DNA using the Infinium HumanMethylation450 BeadChip. Statistically significant associations between breast cancer risk factors and DNA methylation beta values, adjusting for potential confounders, were determined using linear regression followed by Bonferroni Correction (P < 1.63 × 10-7). Epigenetic analysis in breast milk revealed statistically significant associations with race and lactation duration. Of the 284 CpG sites associated with race, 242 were hypermethylated in black women. All 227 CpG sites associated with lactation duration were hypomethylated in women who lactated longer. Ingenuity Pathway Analysis of differentially methylated promoter region CpGs by race and lactation duration revealed enrichment for networks implicated in carcinogenesis. Associations between DNA methylation and lactation duration may offer insight on its role in lowering breast cancer risk. Epigenetic associations with race may mediate social, behavioral, or other factors related to breast cancer and may provide insight into potential mechanisms underlying racial disparities in breast cancer incidence.


Assuntos
Mama/metabolismo , Metilação de DNA , Epigênese Genética , Genoma Humano , Lactação , Leite Humano/metabolismo , Grupos Raciais/genética , Adulto , Ilhas de CpG , Feminino , Humanos , Adulto Jovem
4.
Biol Blood Marrow Transplant ; 25(11): e331-e343, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31394266

RESUMO

Optimum care of female transplant recipients requires gynecologic care at several stages through the allogeneic hematopoietic stem cell transplantation (HCT) process. Sex-based considerations in women post-HCT span gynecologic sequelae of transplant along with assessment and maintenance of optimal sexual and gynecologic health. Pre-HCT, managing menstruation and abnormal uterine or genital bleeding, considering fertility preservation, and assessing for sexually transmitted infections, including human papillomavirus (HPV)-related disease and cervical cancer, enhance women's health. While inpatient during transplant when women are thrombocytopenic, menstrual bleeding requires suppression. Whenever graft-versus-host disease (GVHD) is assessed, screening for genital GVHD merits consideration. After the first 100 days, periodic assessments include obtaining a menstrual history, assessing ovarian function, and reviewing current hormonal use and contraindications to hormonal methods. Regular assessment for primary ovarian insufficiency, dyspareunia, and intimacy guides provision of contraception and hormone replacement options. As part of ongoing screening for genital GVHD and HPV-related disease, including sexually transmitted infections, periodic pelvic examinations are performed. Once successful long-term survival is achieved, planning for fertility may be considered. This article offers a comprehensive approach to these aspects of gynecologic care of patients throughout the trajectory of HCT and beyond into survivorship. We review the effects of HCT treatment on sexual health, ovarian function, and resulting menstrual changes and fertility challenges. Identification, treatment, and prevention of subsequent malignancies, including breast cancer, are discussed, with a focus on regular assessment of genital HPV disease and GVHD in long-term follow-up.


Assuntos
Transplante de Células-Tronco Hematopoéticas , Saúde Reprodutiva , Saúde da Mulher , Anticoncepção , Feminino , Humanos , Papillomaviridae , Infecções por Papillomavirus/prevenção & controle , Doenças Virais Sexualmente Transmissíveis/prevenção & controle , Neoplasias do Colo do Útero/prevenção & controle
5.
Nurs Womens Health ; 23(3): 253-264, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-31059674

RESUMO

Choosing Wisely is a national health care improvement campaign promoting conversations between women and their health care professionals about selecting high-value health care practices. It disseminates lists of recommendations and downloadable educational materials from professional societies on its website. In November 2018, we searched for and categorized Choosing Wisely recommendations pertinent to women's health care. Of 78 recommendations, 28 (36%) were related to perinatal care, 22 (28%) were related to gynecologic care, and 28 (36%) were related to women's health and general care. Twelve recommendations (17.6%) were related to antenatal care, 10 (14.7%) to intrapartum and postpartum care, and 10 (14.7%) to cervical cancer screening. These free resources can help frame the shared decision-making process in clinical practice.


Assuntos
Tomada de Decisões , Melhoria de Qualidade/tendências , Serviços de Saúde da Mulher/normas , Feminino , Humanos , Gravidez , Desenvolvimento de Programas/métodos , Qualidade da Assistência à Saúde/normas , Serviços de Saúde da Mulher/tendências
6.
J Low Genit Tract Dis ; 23(2): 87-101, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-30907775

RESUMO

EXECUTIVE SUMMARY: The risk of cervical cancer (CC) among women immunosuppressed for a variety of reasons is well documented in the literature. Although there is improved organ function, quality of life and life expectancy gained through use of immunosuppressant therapy, there may be increased long-term risk of cervical neoplasia and cancer and the need for more intense screening, surveillance, and management. Although guidance for CC screening among HIV-infected women (see Table 1) has been supported by evidence from retrospective and prospective studies, recommendations for CC screening among non-HIV immunosuppressed women remains limited because quality evidence is lacking. Moreover, CC screening guidelines for HIV-infected women have changed because better treatments evolved and resulted in longer life expectancy.The objective of this report was to summarize current knowledge of CC, squamous intraepithelial lesions, and human papillomavirus (HPV) infection in non-HIV immunocompromised women to determine best practices for CC surveillance in this population and provide recommendations for screening. We evaluated those with solid organ transplant, hematopoietic stem cell transplant, and a number of autoimmune diseases.A panel of health care professionals involved in CC research and care was assembled to review and discuss existing literature on the subject and come to conclusions about screening based on available evidence and expert opinion. Literature searches were performed using key words such as CC, cervical dysplasia/squamous intraepithelial lesion, HPV, and type of immunosuppression resulting in an initial group of 346 articles. Additional publications were identified from review of citations in these articles. All generated abstracts were reviewed to identify relevant articles. Articles published within 10 years were considered priority for review. Reviews of the literature were summarized with relevant statistical comparisons. Recommendations for screening generated from each group were largely based on expert opinion. Adherence to screening, health benefits and risks, and available clinical expertise were all considered in formulating the recommendations to the degree that information was available. RESULTS: Solid Organ Transplant: Evidence specific for renal, heart/lung, liver, and pancreas transplants show a consistent increase in risk of cervical neoplasia and invasive CC, demonstrating the importance of long-term surveillance and treatment. Reports demonstrate continued risk long after transplantation, emphasizing the need for screening throughout a woman's lifetime.Hematopoietic Stem Cell Transplant: Although there is some evidence for an increase in CC in large cohort studies of these patients, conflicting results may reflect that many patients did not survive long enough to evaluate the incidence of slow-growing or delayed-onset cancers. Furthermore, history of cervical screening or previous hysterectomy was not included in registry study analysis, possibly leading to underestimation of CC incidence rates.Genital or chronic graft versus host disease is associated with an increase in high-grade cervical neoplasia and posttransplant HPV positivity.Inflammatory Bowel Disease: There is no strong evidence to support that inflammatory bowel disease alone increases cervical neoplasia or cancer risk. In contrast, immunosuppressant therapy does seem to increase the risk, although results of observational studies are conflicting regarding which type of immunosuppressant medication increases risk. Moreover, misclassification of cases may underestimate CC risk in this population. Recently published preventive care guidelines for women with inflammatory bowel disease taking immunosuppressive therapy recommend a need for continued long-term CC screening.Systemic Lupus Erythematosus and Rheumatoid Arthritis: The risk of cervical high-grade neoplasia and cancer was higher among women with systemic lupus erythematosus than those with rheumatoid arthritis (RA), although studies were limited by size, inclusion of women with low-grade neoplasia in main outcomes, and variability of disease severity or exposure to immunosuppressants. In studies designed to look specifically at immunosuppressant use, however, there did seem to be an increase in risk, identified mostly in women with RA. Although the strength of the evidence is limited, the increase in risk is consistent across studies.Type 1 DM: There is a paucity of evidence-based reports associating type 1 DM with an increased risk of cervical neoplasia and cancer. RECOMMENDATIONS: The panel proposed that CC screening guidelines for non-HIV immunocompromised women follow either the (1) guidelines for the general population or (2) current center for disease control guidelines for HIV-infected women. The following are the summaries for each group reviewed, and more details are noted in accompanying table:Solid Organ Transplant: The transplant population reflects a greater risk of CC than the general population and guidelines for HIV-infected women are a reasonable approach for screening and surveillance.Hematopoietic Stem Cell Transplant: These women have a greater risk of CC than the general population and guidelines for HIV-infected women are a reasonable approach for screening. A new diagnosis of genital or chronic graft versus host disease in a woman post-stem cell transplant results in a greater risk of CC than in the general population and should result in more intensive screening and surveillance.Inflammatory Bowel Disease: Women with inflammatory bowel disease being treated with immunosuppressive drugs are at greater risk of cervical neoplasia and cancer than the general population and guidelines for HIV-infected women are a reasonable approach for screening and surveillance. Those women with inflammatory bowel disease not on immunosuppressive therapy are not at an increased risk and should follow screening guidelines for the general population.Systemic Lupus Erythematosus and Rheumatoid Arthritis: All women with systemic lupus erythematosus, whether on immunosuppressant therapy or not and those women with RA on immunosuppressant therapy have a greater risk of cervical neoplasia and cancer than the general population and should follow CC screening guidelines for HIV-infected women. Women with RA not on immunosuppressant therapy should follow CC screening guidelines for the general population.Type 1 Diabetes Mellitus: Because of a lack of evidence of increased risk of cervical neoplasia and cancer among women with type 1 DM, these women should follow the screening guidelines for the general population.


Assuntos
Hospedeiro Imunocomprometido , Programas de Rastreamento/métodos , Infecções por Papillomavirus/diagnóstico , Lesões Intraepiteliais Escamosas Cervicais/diagnóstico , Neoplasias do Colo do Útero/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Adulto Jovem
7.
Support Care Cancer ; 27(2): 531-538, 2019 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-30003341

RESUMO

PURPOSE: Social determinants may influence health-related quality of life (HRQOL) among women with ovarian cancer, potentially creating disparities in clinical outcomes. We investigated the relationship between HRQOL and social determinants of health, including travel distance to access cancer care and health insurance type, among women participating in a randomized trial of primary adjuvant treatment for advanced ovarian cancer. METHODS: The Functional Assessment of Cancer Therapy-Ovarian (FACT-O) questionnaire captured HRQOL (physical well-being, functional well-being, ovarian-specific, and trial outcome index [TOI]) prior to chemotherapy (baseline), during the trial, and 84 weeks after initiation of chemotherapy for women with advanced epithelial ovarian, primary peritoneal, or fallopian tube cancer. We constructed bivariate and multivariable linear mixed effects models examining the associations of social determinants of health (individual-level and contextual factors) with HRQOL scores at 84 weeks, clustering participants (n = 993) within treatment centers, and Census regions and controlling for baseline HRQOL. RESULTS: Most individual-level (race, age, cancer stage, adverse events) and contextual (travel distance to treatment center, community socioeconomic status) factors were not statistically significantly associated with HRQOL. Compared to participants with private health insurance, other participants had lower mean HRQOL (physical well-being: public insurance, - 1.00 (standard error[SE] = 0.49) points, uninsured, - 1.93 (SE = 0.63) points; functional well-being: public, - 1.29 (SE = 0.59), uninsured, - 1.98 (SE = 0.76); ovarian cancer-specific: public, - 1.60 (SE = 0.59), uninsured, - 1.66 (SE = 0.75); TOI: public, - 3.81 (SE = 1.46), uninsured, - 5.51 (SE = 1.86); all p < .05). CONCLUSIONS: Private health insurance was associated with improved HRQOL at the completion of treatment for advanced stage ovarian cancer. Implications of health insurance on HRQOL should be further investigated, particularly among women with ovarian cancer who receive standard of care treatment.


Assuntos
Disparidades nos Níveis de Saúde , Neoplasias Ovarianas/epidemiologia , Neoplasias Ovarianas/terapia , Qualidade de Vida , Determinantes Sociais da Saúde , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Epitelial do Ovário/economia , Carcinoma Epitelial do Ovário/epidemiologia , Carcinoma Epitelial do Ovário/patologia , Carcinoma Epitelial do Ovário/terapia , Progressão da Doença , Feminino , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Individualidade , Seguro Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Ovarianas/economia , Neoplasias Ovarianas/patologia , Classe Social , Determinantes Sociais da Saúde/economia , Determinantes Sociais da Saúde/estatística & dados numéricos , Inquéritos e Questionários , Adulto Jovem
8.
Breast Cancer Res Treat ; 172(1): 209-219, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-30083950

RESUMO

BACKGROUND: Analysis of cytokines and growth factors in human milk offers a noninvasive approach for studying the microenvironment of the postpartum breast, which may better reflect tissue levels than testing blood samples. Given that Black women have a higher incidence of early-onset breast cancers than White women, we hypothesized that milk of the former contains higher levels of pro-inflammatory cytokines, adipokines, and growth factors. METHODS: Participants included 130 Black and 162 White women without a history of a breast biopsy who completed a health assessment questionnaire and donated milk for research. Concentrations of 15 analytes in milk were examined using two multiplex and 4 single-analyte electrochemiluminescent sandwich assays to measure pro-inflammatory cytokines, angiogenesis factors, and adipokines. Mixed-effects ordinal logistic regression was used to identify determinants of analyte levels and to compare results by race, with adjustment for confounders. Factor analysis was used to examine covariation among analytes. RESULTS: Thirteen of 15 analytes were detected in ≥ 25% of the human milk specimens. In multivariable models, elevated BMI was significantly associated with increased concentrations of 5 cytokines: IL-1ß, bFGF, FASL, EGF, and leptin (all p-trend < 0.05). Black women had significantly higher levels of leptin and IL-1ß, controlling for BMI. Factor analysis of analyte levels identified two factors related to inflammation and growth factor pathways. CONCLUSION: This exploratory study demonstrated the feasibility of measuring pro-inflammatory cytokines, adipokines, and angiogenesis factors in human milk, and revealed higher levels of some pro-inflammatory factors, as well as increased leptin levels, among Black as compared with White women.


Assuntos
Neoplasias da Mama/metabolismo , Citocinas/metabolismo , Peptídeos e Proteínas de Sinalização Intercelular/metabolismo , Leite Humano/metabolismo , Adulto , Negro ou Afro-Americano/genética , Biópsia , Neoplasias da Mama/genética , Neoplasias da Mama/patologia , Citocinas/isolamento & purificação , Proteína Ligante Fas/isolamento & purificação , Proteína Ligante Fas/metabolismo , Feminino , Fatores de Crescimento de Fibroblastos/isolamento & purificação , Fatores de Crescimento de Fibroblastos/metabolismo , Humanos , Peptídeos e Proteínas de Sinalização Intercelular/isolamento & purificação , Interleucina-1beta/isolamento & purificação , Interleucina-1beta/metabolismo , Leptina/isolamento & purificação , Leptina/metabolismo , Período Pós-Parto/metabolismo , População Branca/genética
9.
PLoS One ; 13(4): e0194928, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29689054

RESUMO

BACKGROUND: Community health worker (CHW) interventions are a successful strategy to promote health among HIV-negative and persons living with HIV (PLWH). Psychosocial factors are critical dimensions of HIV/AIDS care contributing to prognosis of the disease, yet it is unclear how CHW interventions improve psychosocial outcomes in PLWH. The purpose of this study was to critically appraise the types, scope, and nature of CHW interventions designed to address psychosocial outcomes in PLWH. METHODS: We performed database searches-PubMed, EMBASE, CINAHL, and Cochrane-to identify randomized controlled trials published in English before April 2017. Fourteen articles met the eligibility criteria. RESULTS: Half of the studies were conducted in the United States. Social cognitive theory was used more than once in nine theory-guided studies. CHW interventions were largely focused on reducing depression (n = 6) or stigma related to HIV (n = 4), or promoting quality of life (n = 4), social support (n = 4), and self-efficacy (n = 4). Didactic methods and role-playing were used to train CHWs. CHWs played multiple roles in delivering intervention, including a counselor and a supporter (n = 10), educator (n = 5), or a navigator (n = 3). CHW intervention fidelity was assessed in 4 studies. Five studies found positive changes in six psychosocial outcomes including quality of life (2 of 4) and self-efficacy (2 of 4). CHW interventions had no effect on social support in 2 of 4 studies, and stigma in 3 of 4 studies. None of the CHW interventions were successful in reducing depressive symptoms among PLWH. CONCLUSIONS: Evidence partially supported the use of CHWs in promoting psychosocial outcomes in PLWH. Future CHW intervention should be expanded in scope to address key psychosocial determinants of HIV/AIDS outcomes such as health literacy. Further, fidelity measures should be incorporated into intervention delivery.


Assuntos
Atitude do Pessoal de Saúde , Serviços de Saúde Comunitária/normas , Agentes Comunitários de Saúde/psicologia , Infecções por HIV/psicologia , Preconceito/prevenção & controle , Melhoria de Qualidade , Agentes Comunitários de Saúde/normas , HIV , Infecções por HIV/terapia , Educação em Saúde/métodos , Humanos , Preconceito/psicologia , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto/estatística & dados numéricos , Estigma Social , Recursos Humanos
10.
Eur J Cancer ; 86: 326-333, 2017 11.
Artigo em Inglês | MEDLINE | ID: mdl-29073583

RESUMO

The aetiology and clinical behaviour of breast cancers vary by oestrogen receptor (ER) expression, HER2 expression and over time. Data from the United States and Denmark show rising incidence rates for ER+ and falling incidence rates for ER- breast cancers. Given that Ireland is a somewhat similar Western population but with distinctive risk exposures (especially for lactation), we analysed breast cancer trends by ER status; and for the first time, by the joint expression of ER±/HER2±. We assessed invasive breast cancers (n = 24,845; 2004-2013) within the population-based National Cancer Registry of Ireland. The population at risk was obtained from the Irish Central Statistics Office (n = 10,401,986). After accounting for missing ER and HER2 data, we assessed receptor-specific secular trends in age-standardised incidence rates (ASRs) with the estimated annual percentage change (EAPC) and corresponding 95% confidence intervals (95% CI). Age-period-cohort models were also fitted to further characterise trends accounting for age, calendar-period and birth-cohort interactions. ASRs increased for ER+ (EAPC: 2.2% per year [95% CI: 0.97, 3.45%/year]) and decreased for ER- cancers (EAPC: -3.43% per year [95% CI: -5.05, -1.78%/year]), as well as for specific age groups at diagnosis (<30-49, 50-64 and ≥65 years). ER+/HER2- cancers rose, ER+/HER2+ cancers were statistically flat and ER-/HER± cancers declined. Secular trends for ER± cancers in Ireland were like those previously observed. Stratification by HER2± expression did not substantively alter ER± trends. The divergence of ER± incidence rates among independent Western populations likely reflects calendar-period and/or risk factor changes with differential effects for ER+ and ER- breast cancers.


Assuntos
Biomarcadores Tumorais/análise , Neoplasias da Mama/química , Neoplasias da Mama/epidemiologia , Receptores de Estrogênio/análise , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/patologia , Feminino , Humanos , Incidência , Irlanda/epidemiologia , Pessoa de Meia-Idade , Receptor ErbB-2/análise , Sistema de Registros , Fatores de Risco , Fatores de Tempo , Adulto Jovem
11.
Semin Oncol Nurs ; 33(2): 184-198, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28392171

RESUMO

OBJECTIVES: To review current evidence about cancer screening challenges that lead to cancer health disparities in minority populations. DATA SOURCES: Research reports, published journal articles, web sites, and clinical practice observations. CONCLUSION: There are significant disparities that exist in cancer screening practices among racial and ethnic minority and underrepresented populations, resulting in disproportionately higher cancer mortality rates in these populations. IMPLICATIONS FOR NURSING PRACTICE: Nurses are positioned to lead in educating, promoting, and bringing awareness to cancer screening recommendationsand current cancer prevention guidelines for at-risk individuals, and help them to implement these guidelines to reduce incidence and mortality.


Assuntos
Detecção Precoce de Câncer/normas , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/etnologia , Neoplasias/diagnóstico , Neoplasias/etnologia , Grupos Raciais/etnologia , Grupos Raciais/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Detecção Precoce de Câncer/enfermagem , Detecção Precoce de Câncer/estatística & dados numéricos , Etnicidade/estatística & dados numéricos , Feminino , Disparidades em Assistência à Saúde/estatística & dados numéricos , Humanos , Incidência , Masculino , Programas de Rastreamento/normas , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Grupos Minoritários/estatística & dados numéricos , Papel do Profissional de Enfermagem , Enfermagem Oncológica/métodos
12.
Semin Oncol Nurs ; 33(2): 121-128, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28343835

RESUMO

OBJECTIVE: To review the trends in and principles of cancer screening and early detection. DATA SOURCES: Journal articles, United States Preventive Services Task Force (USPSTF) publications, professional organization position statements, and evidence-based summaries. CONCLUSION: Cancer screening has contributed to decreasing the morbidity and mortality of cancer. Efforts to improve the selection of candidates for cancer screening, to understand the biological basis of carcinogenesis, and the development of new technologies for cancer screening will allow for improvements in cancer screening over time. IMPLICATIONS FOR NURSING PRACTICE: Nurses are well-positioned to lead the implementation of cancer screening recommendations in the 21st century through their practice, research, educational efforts, and advocacy.


Assuntos
Detecção Precoce de Câncer/enfermagem , Detecção Precoce de Câncer/tendências , Enfermagem Baseada em Evidências/tendências , Programas de Rastreamento/enfermagem , Programas de Rastreamento/tendências , Neoplasias/diagnóstico , Neoplasias/enfermagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Previsões , Humanos , Masculino , Pessoa de Meia-Idade , Papel do Profissional de Enfermagem , Estados Unidos
15.
Breast Cancer Res Treat ; 157(1): 13-22, 2016 05.
Artigo em Inglês | MEDLINE | ID: mdl-27107568

RESUMO

This review summarizes methods related to the study of human breastmilk in etiologic and biomarkers research. Despite the importance of reproductive factors in breast carcinogenesis, factors that act early in life are difficult to study because young women rarely require breast imaging or biopsy, and analysis of critical circulating factors (e.g., hormones) is often complicated by the requirement to accurately account for menstrual cycle date. Accordingly, novel approaches are needed to understand how events such as pregnancy, breastfeeding, weaning, and post-weaning breast remodeling influence breast cancer risk. Analysis of breastmilk offers opportunities to understand mechanisms related to carcinogenesis in the breast, and to identify risk markers that may inform efforts to identify high-risk women early in the carcinogenic process. In addition, analysis of breastmilk could have value in early detection or diagnosis of breast cancer. In this article, we describe the potential for using breastmilk to characterize the microenvironment of the lactating breast with the goal of advancing research on risk assessment, prevention, and detection of breast cancer.


Assuntos
Neoplasias da Mama/diagnóstico , Detecção Precoce de Câncer/métodos , Leite Humano/química , Aleitamento Materno , Neoplasias da Mama/etiologia , Feminino , Humanos , Lactação , Gravidez , Fatores de Risco , Manejo de Espécimes , Desmame
16.
J Low Genit Tract Dis ; 20(2): 139-44, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-27015260

RESUMO

OBJECTIVE: Women living with HIV experience higher risk of cervical cancer, but screening rates in the United States are lower than recommended. The purpose of this study was to examine whether an intervention using self-sampling of cervicovaginal cells for human papillomavirus (HPV) with results counseling would increase cervical cytology ("Pap") testing among women with HIV. MATERIALS AND METHODS: This was a randomized controlled trial to test the effectiveness of an intervention of self-sampling for HPV and results counseling. Participants were 94 women older than 18 years, with HIV infection, attending an HIV clinic for a primary care visit, whose last cervical cancer screening was 18 months or more before baseline. Women were assigned to the intervention or information-only group. The primary outcome was completion of cervical cytology testing within 6 months of baseline. The secondary outcome was the women's perceived threat of developing cervical cancer. RESULTS: A total of 94 women were enrolled and analyzed in the study. The cytology completion rate overall was 35% by 6 months from baseline. There were no differences in comparing HPV-positive with HPV-negative women nor comparing them with the information-only group. In the intervention group, a positive HPV test increased perceived threat of cervical cancer. CONCLUSIONS: The intervention did not improve cytology test attendance, although education about HPV and cervical cancer risk as part of study procedures was associated with testing for 35% of this group of women whose previous cytology occurred an average of 3.6 years before the baseline appointment. Self-sampling for HPV testing was feasible.


Assuntos
Detecção Precoce de Câncer/métodos , Infecções por Papillomavirus/diagnóstico , Autoadministração/métodos , Manejo de Espécimes/métodos , Neoplasias do Colo do Útero/diagnóstico , Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Infecções por Papillomavirus/complicações , Estados Unidos
17.
Am J Audiol ; 23(4): 365-73, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25088976

RESUMO

PURPOSE: The goal of this study was to investigate how the use of a 25 dB HL referral criterion in school screenings affects the identification of hearing loss categorized as minimal sensorineural hearing loss (MSHL). METHOD: A retrospective study applied screening levels of 20 and 25 dB HL at 1000, 2000, and 4000 Hz in each ear to previously obtained pure-tone thresholds for 1,475 school-age children. In a separate prospective study, 1,704 children were screened at school under typical conditions, and a subsample had complete audiological evaluations. Referral rates, sensitivity, and specificity were calculated for each screening level. RESULTS: Referral rates varied by grade and criterion level, with comparable results between the two data sets. In both studies, when the screening level increased, the sensitivity to MSHL declined markedly, whereas specificity increased in the prospective study. CONCLUSIONS: Screening at 25 dB yields poor sensitivity to MSHL. Converging evidence from these diverse populations supports using the 20 dB level to help identify MSHL. Multistage screening is recommended to limit referral rates. Even at 20 dB HL, cases of MSHL may be missed. Audiologists should encourage parents, educators, and speech­language pathologists to refer children suspected of hearing difficulty for complete audiological evaluations even if they pass school screenings.


Assuntos
Perda Auditiva Neurossensorial/diagnóstico , Programas de Rastreamento , Serviços de Saúde Escolar , Testes de Impedância Acústica/métodos , Audiometria , Criança , Feminino , Perda Auditiva Neurossensorial/epidemiologia , Testes Auditivos/métodos , Humanos , Masculino , Programas de Rastreamento/métodos , North Carolina/epidemiologia , Prevalência , Estudos Prospectivos , Encaminhamento e Consulta/estatística & dados numéricos , Estudos Retrospectivos , Sensibilidade e Especificidade , Tennessee/epidemiologia
18.
J Midwifery Womens Health ; 57(6): 569-576, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23050698

RESUMO

Cervical cancer screening algorithms have changed with the introduction of testing for human papillomavirus (HPV) and better understanding of the natural history of HPV. This review was undertaken to present recent developments related to cervical cancer screening, with HPV testing as a focus. Specifically, guidelines now recommend initiating cervical cancer screening at age 21, stopping at age 65 to 70 if previous tests are normal, and screening no more than every 2 to 3 years. Human papillomavirus testing is now incorporated into guidelines for cervical cancer screening in the United States, with the major impact being the lengthening of recommended screening intervals. Primary screening with HPV testing, although not yet approved in the United States, may serve to increase access to care for the millions of underserved women worldwide who bear most of the burden of cervical cancer. Despite clear guidelines from authoritative sources, many clinicians (including midwives) overscreen women. In cervical cancer screening, as in many areas of women's health care, performing tests that are unlikely to result in useful information may lead to harm.


Assuntos
Detecção Precoce de Câncer/métodos , Programas de Rastreamento , Papillomaviridae , Infecções por Papillomavirus/diagnóstico , Vacinas contra Papillomavirus , Guias de Prática Clínica como Assunto , Neoplasias do Colo do Útero/diagnóstico , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Infecções por Papillomavirus/virologia , Estados Unidos , Neoplasias do Colo do Útero/virologia , Vacinação
19.
Value Health ; 15(5): 674-9, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22867776

RESUMO

OBJECTIVE: The Uterine Fibroid Symptom and Quality of Life (UFS-QOL) questionnaire, a validated patient-reported outcome measure of fibroid symptoms and health-related quality of life, was modified for use posthysterectomy. This study was conducted to psychometrically validate the UFS-QOL-Hysterectomy questionnaire for potential use in comparative effectiveness research to evaluate uterine fibroid treatments. METHODS: This multicenter prospective study enrolled premenopausal women aged 30 to 50 years with uterine fibroids who were scheduled for hysterectomy, myomectomy, or uterine fibroid embolization. All participants completed the UFS-QOL questionnaire and short form 36 health survey at baseline prior to treatment and 6 and 12 months postprocedure. Women with hysterectomy completed the UFS-QOL-Hysterectomy questionnaire during follow-up visits. Internal consistency reliability, discriminant and concurrent validity, and responsiveness were assessed. RESULTS: A total of 274 women were enrolled (107 uterine fibroid embolization, 61 myomectomy, and 106 hysterectomy) and 89 (83%), 55 (90%), and 91 (86%), respectively, completed the 12-month follow-up. The mean age was 43.2 (uterine fibroid embolization), 40.6 (myomectomy), and 44.5 (hysterectomy) years; 53%, 43%, and 37%, respectively, were black. Cronbach's alphas for the UFS-QOL-Hysterectomy questionnaire at 6 months ranged from 0.70 to 0.96 and from 0.66 to 0.95 at 12 months. Effect sizes ranged from 1.23 to 2.55, indicating that the UFS-QOL-Hysterectomy questionnaire was highly responsive. CONCLUSIONS: The UFS-QOL-Hysterectomy questionnaire is a valid and reliable patient-reported outcome measure of uterine fibroid treatment with hysterectomy and can be used in conjunction with the UFS-QOL questionnaire to compare patient-reported outcomes across treatments.


Assuntos
Pesquisa Comparativa da Efetividade/métodos , Embolização Terapêutica/métodos , Histerectomia/métodos , Leiomioma/cirurgia , Inquéritos e Questionários , Neoplasias Uterinas/cirurgia , Adulto , Feminino , Seguimentos , Inquéritos Epidemiológicos , Humanos , Leiomioma/patologia , Pessoa de Meia-Idade , Pré-Menopausa , Estudos Prospectivos , Psicometria/instrumentação , Qualidade de Vida , Reprodutibilidade dos Testes , Resultado do Tratamento , Neoplasias Uterinas/patologia
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