Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 71
Filtrar
1.
J Cancer Educ ; 2024 Mar 19.
Artigo em Inglês | MEDLINE | ID: mdl-38503988

RESUMO

Young women breast cancer survivors face unique challenges in navigating diagnosis and treatment information while also navigating their own life demands (i.e., fertility, childcare, careers). Special consideration to printed and online cancer educational materials distributed to young women should be evaluated for their suitability, but few studies have investigated the educational preferences and needs of young women cancer survivors. We sought to explore young women breast cancer survivors' needs and preferences regarding cancer educational material from diagnosis to survivorship. We used a qualitative design with convenience sampling of young women breast cancer survivors who completed active treatment at a medical center within the last 5 years to participate in semi-structured online focus groups from November 2020 to May 2021. Thirty-three young women (75.8% White, 12.1% Black, 12.1% other) participated in one of seven online focus groups, each lasting approximately 2 h. Four dominant themes emerged from the data: (1) initial interaction with online materials; (2) reasons for seeking printed and online materials; (3) disconnection of visuals; and (4) recommendations. Our findings revealed that young women were initially hesitant to seek online information, but later sought printed and online information after specific endorsement of materials. Current breast cancer materials lack content specific to young women's needs (i.e., reconstruction options), and graphics have little age and racial diversity. Oncology nurses may consider novel methods of education delivery, such as short videos to be shared easily on social media for specific content like scarring results and reconstruction options.

2.
Int J Cancer ; 155(2): 261-269, 2024 Jul 15.
Artigo em Inglês | MEDLINE | ID: mdl-38525795

RESUMO

In Zambia, women with breast symptoms travel through multiple levels of the healthcare system before obtaining a definitive diagnosis. To eradicate this critical barrier to care, we nested a novel breast specialty service platform inside a large public-sector primary healthcare facility in Lusaka, Zambia to offer clinical breast examination, breast ultrasound, and ultrasound-guided core needle biopsy in a one-stop format, tightly linked to referral for treatment. The objective of the study was to determine the life expectancy and survival outcomes of a prospective cohort of women diagnosed with breast cancer who were attended to and followed up at the clinic. The effect of breast cancer stage on prognosis was determined by estimating stage-specific crude survival using the Kaplan-Meier method. Survival analysis was used to estimate mean lifespan according to age and stage at diagnosis. We enrolled 302 women with histologically confirmed breast cancer. The overall 3-year survival was 73%. An increase in patients presenting with early breast cancer and improvements in their survival were observed. Women with early-stage breast cancer had a lifespan similar to the general population, while loss of life expectancy was significant at more advanced stages of disease. Our findings suggest that implementing efficient breast care services at the primary care level can avert a substantial proportion of breast cancer-related deaths. The mitigating factor appears to be stage of disease at the time of diagnosis, the cause of which is multifactorial, with the most influential being delays in the referral process.


Assuntos
Neoplasias da Mama , Atenção Primária à Saúde , Humanos , Feminino , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Neoplasias da Mama/terapia , Pessoa de Meia-Idade , Adulto , Estudos Prospectivos , Idoso , Zâmbia/epidemiologia , Prognóstico , Encaminhamento e Consulta , Estadiamento de Neoplasias , Expectativa de Vida
3.
BMC Med ; 22(1): 88, 2024 Feb 28.
Artigo em Inglês | MEDLINE | ID: mdl-38419017

RESUMO

BACKGROUND: The risk of incident atrial fibrillation (AF) among breast cancer survivors, especially for younger women, and cancer treatment effects on the association remain unclear. This study aimed to investigate the risk of AF among breast cancer survivors and evaluate the association by age group, length of follow-up, and cancer treatment. METHODS: Using data from the Korean Health Insurance Service database (2010-2017), 113,232 women newly diagnosed with breast cancer (aged ≥ 18 years) without prior AF history who underwent breast cancer surgery were individually matched 1:5 by birth year to a sample female population without cancer (n = 566,160) (mean[SD] follow-up, 5.1[2.1] years). Sub-distribution hazard ratios (sHRs) and 95% confidence intervals (CIs) considering death as a competing risk were estimated, adjusting for sociodemographic factors and cardiovascular/non-cardiovascular comorbidities. RESULTS: BCS had a slightly increased AF risk compared to their cancer-free counterparts (sHR 1.06; 95% CI 1.00-1.13), but the association disappeared over time. Younger BCS (age < 40 years) had more than a 2-fold increase in AF risk (sHR 2.79; 95% CI 1.98-3.94), with the association remaining similar over 5 years of follow-up. The increased risk was not observed among older BCS, especially those aged > 65 years. Use of anthracyclines was associated with increased AF risk among BCS (sHR 1.57; 95% CI 1.28-1.92), which was more robust in younger BCS (sHR 1.94; 95% CI 1.40-2.69 in those aged ≤ 50 years). CONCLUSIONS: Our findings suggest that younger BCS had an elevated risk of incident AF, regardless of the length of follow-up. Use of anthracyclines may be associated with increased mid-to-long-term AF risk among BCS.


Assuntos
Fibrilação Atrial , Neoplasias da Mama , Sobreviventes de Câncer , Humanos , Feminino , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/diagnóstico , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/cirurgia , Sobreviventes , Antraciclinas , Fatores de Risco , Incidência
4.
Inquiry ; 60: 469580231164230, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37039391

RESUMO

Young women (18-45 years of age) with breast cancer often view the end of active treatment as a significant milestone. While completing treatment is largely celebrated, little is known about the immediate time after completing active treatment. The purpose of this qualitative, descriptive study was to explore the needs of young women survivors transitioning out of active breast cancer treatment and into survivorship. We used a qualitative design with convenience sampling of young women who completed active breast cancer treatment within the last 5 years to participate in semi-structured online focus groups from November 2020 to May 2021. Thematic analysis was used to reveal the needs as women transitioned out of active treatment and into survivorship. Thirty-three young women breast cancer survivors (75.8% White, 12.1% Black, 12.1% other) participated in 7 online focus groups each lasting approximately 90 min. Three dominant themes with accompanying subthemes emerged from the data: (1) "feeling like a different kind of woman" (physical [cognitive, weight, sexual] changes, emotional changes [defining normal, loss of purpose]); (2) lingering emotional trauma (active treatment, survivorship); and (3) recommendations (services needed, content needed). Participants in this study did not feel prepared for the physical and emotional changes associated with the transition from active treatment and into survivorship as identified in our 2 main themes of "feeling like a different kind of woman" and lingering emotional trauma. Participants recommended more thorough communication about expectations in survivorship focusing on physical aspects like cognitive, weight, and sexual changes as well emotional challenges like loss of identity in survivorship. More communication specific to young women could assist in the transition to survivorship.


Assuntos
Neoplasias da Mama , Humanos , Feminino , Neoplasias da Mama/terapia , Sobrevivência , Sobreviventes/psicologia , Emoções , Pesquisa Qualitativa
5.
JAMA Surg ; 157(4): 327-334, 2022 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-35138327

RESUMO

IMPORTANCE: The lack of underrepresented in medicine physicians within US academic surgery continues, with Black surgeons representing a disproportionately low number. OBJECTIVE: To evaluate the trend of general surgery residency application, matriculation, and graduation rates for Black trainees compared with their racial and ethnic counterparts over time. DESIGN, SETTING, AND PARTICIPANTS: In this nationwide multicenter study, data from the Electronic Residency Application Service (ERAS) for the general surgery residency match and Graduate Medical Education (GME) surveys of graduating general surgery residents were retrospectively reviewed and stratified by race, ethnicity, and sex. Analyses consisted of descriptive statistics, time series plots, and simple linear regression for the rate of change over time. Medical students and general surgery residency trainees of Asian, Black, Hispanic or Latino of Spanish origin, White, and other races were included. Data for non-US citizens or nonpermanent residents were excluded. Data were collected from 2005 to 2018, and data were analyzed in March 2021. MAIN OUTCOMES AND MEASURES: Primary outcomes included the rates of application, matriculation, and graduation from general surgery residency programs. RESULTS: Over the study period, there were 71 687 applicants, 26 237 first-year matriculants, and 24 893 graduates. Of 71 687 applicants, 24 618 (34.3%) were women, 16 602 (23.2%) were Asian, 5968 (8.3%) were Black, 2455 (3.4%) were Latino, and 31 197 (43.5%) were White. Women applicants and graduates increased from 29.4% (1178 of 4003) to 37.1% (2293 of 6181) and 23.5% (463 of 1967) to 33.5% (719 of 2147), respectively. When stratified by race and ethnicity, applications from Black women increased from 2.2% (87 of 4003) to 3.5% (215 of 6181) (P < .001) while applications from Black men remained unchanged (3.7% [150 of 4003] to 4.6% [284 of 6181]). While the matriculation rate for Black women remained unchanged (2.4% [46 of 1919] to 2.3% [52 of 2264]), the matriculation rate for Black men significantly decreased (3.0% [57 of 1919] to 2.4% [54 of 2264]; P = .04). Among Black graduates, there was a significant decline in graduation for men (4.3% [85 of 1967] to 2.7% [57 of 2147]; P = .03) with the rate among women remaining unchanged (1.7% [33 of 1967] to 2.2% [47 of 2147]). CONCLUSIONS AND RELEVANCE: Findings of this study show that the underrepresentation of Black physicians at every stage in surgical training pipeline persists. Black men are especially affected. Identifying factors that address intersectionality and contribute to the successful recruitment and retention of Black trainees in general surgery residency is critical for achieving racial and ethnic as well as gender equity.


Assuntos
Internato e Residência , Cirurgiões , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Enquadramento Interseccional , Masculino , Estudos Retrospectivos , Cirurgiões/educação , Estados Unidos
6.
J Natl Med Assoc ; 114(1): 90-93, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35039176

RESUMO

Breast cancer (BC) is a common and often life-altering diagnosis for affected women and their families. Studies have indicated approximately 10% of breast cancer cases are inheritable. When patients are aware of their genetic status early, they are better equipped to make therapy decisions related to their cancer. Additionally, if patients are aware of pathogenic mutations, they can evaluate options such as chemoprevention with endocrine agents, prophylactic surgery, and have the ability to inform family members of their potential risk. Unfortunately, the shortage of genetic counselors has led to a large clinical demand delaying consultation. Although our institution employs genetic counselors on staff, the national shortage of counselors with this expertise has led to a disproportionate availability of providers to meet the clinical volume. This can lead to genetic counseling consultation often occurring beyond the patient's cancer treatment phase. Therefore, we sought to evaluate our referral patterns in an effort to determine whether qualifying patients were scheduled, evaluate delays in consultation, examine completion rates for genetic testing, and assess whether genetic counseling affected their subsequent care.


Assuntos
Neoplasias da Mama , Aconselhamento Genético , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/genética , Aconselhamento , Feminino , Testes Genéticos , Humanos , Encaminhamento e Consulta
7.
Ecancermedicalscience ; 15: 1231, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34221114

RESUMO

BACKGROUND: The majority of the world's poorest women (income < $1.90/day) reside in fragile, conflict and violence (FCV)-affected countries, like the Democratic Republic of the Congo. Health services in these settings have traditionally focused on immediate relief efforts, communicable diseases and malnutrition. Recent data suggests there is need to widen the focus to include cancer, as its incidence and mortality rates are rising. METHODS: Employing competency-based learning strategies, Congolese health professionals were trained to perform same-day cervical cancer screening and treatment of precancerous lesions of the cervix; same-day clinical breast examination and breast ultrasound diagnostics; surgical treatment of invasive cancers of the breast and cervix; and infusion of cytotoxic chemotherapy. Outpatient breast and cervical cancer care clinics, a chemotherapy suite and surgical theatres were outfitted with equipment and supplies. RESULTS: Combining local and regional hands-on training seminars with wise infrastructure investments, a team of US and Zambian oncology experts successfully implemented a clinical service platform for women's cancers in a private sector health facility in the Democratic Republic of the Congo. CONCLUSION: We forged a novel partnership between oncology health professionals from Africa and its Diaspora, international philanthropic organisations, a cancer medicine access initiative and an established African cancer centre to build women's cancer services in a FVC-affected African setting.

8.
Ecancermedicalscience ; 15: 1232, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34221115

RESUMO

OBJECTIVES: Surgery is a cornerstone of the management of cervical cancer. Women diagnosed with cervical cancer in sub-Saharan Africa have very little access to specialised (gynaecologic oncology) surgical services. We describe our experiences and challenges of training local general gynaecologists to surgically treat early stage invasive cervical cancer at a private sector healthcare facility in a fragile, low-income African nation. METHODS: Implementation of the training curriculum began with assigned self-directed learning. It continued with on-site training which consisted of preoperative surgical video reviews, pre- and intra-operative assessment of disease status, deconstruction of the designated surgical procedure into its critical subcomponents and trainees orally communicating the steps of the surgical procedure with the master trainers. High-volume repetition of a single surgical procedure over a short time interval, intra-operative bedside mentoring, post-operative case review and mental narration were critical to the process of surgical skills transfer. RESULTS: Nineteen radical abdominal hysterectomies were successfully performed over four training visits; trainees were able to perform the procedure alone after eight cases; surgical complications decreased over time. The trainees have continued to perform the surgical procedures independently. CONCLUSION: Life-saving surgical capacity for the treatment of cervical cancer has been established and sustained at a private sector healthcare facility in a fragile, low-income African setting, through an innovative model of surgical training.

9.
Ecancermedicalscience ; 15: 1234, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34221117

RESUMO

BACKGROUND: Cancer incidence is increasing worldwide. Over the next 20 years, the growing proportion of cases in low- and middle-income countries (LMICs) will account for an estimated 70% of all cancers diagnosed. The vast majority of cancer patients in LMICs will require chemotherapy, due to the advanced stage of their disease at the time of initial presentation. Unfortunately, the availability of cancer drugs in these environments is sparse, resulting in premature death and years of life lost. In an effort to lay a foundation for women's cancer control in the Democratic Republic of the Congo (DRC), we implemented a programme which combined workforce development, infrastructure creation and cancer drug access. This manuscript reports on our experience with the latter. METHODS: A private sector healthcare facility was selected as the programme implementation site. Workforce capacity was developed through a south-south partnership with an African national cancer centre. Cancer drugs were procured through a global cancer medicine access initiative. RESULTS: A new chemotherapy infusion unit was successfully established at the Biamba Marie Mutombo Hospital in Kinshasa, DRC. A team of Congolese healthcare providers was trained at the Cancer Disease Hospital in Zambia to safely and effectively administer chemotherapy for breast and cervical cancer. Over 100 breast and cervical cancer patients have been treated with 337 courses of chemotherapy, without any serious adverse events. CONCLUSION: Common barriers to cancer drug access and its administration can be eliminated using regional educational resources to build oncologic workforce capacity, private sector healthcare facilities for infrastructure support and pharmaceutical consortiums to procure low-cost cancer medicines. By leveraging a matrix of global, regional and local stakeholders, the prevailing status quo of very limited access to chemotherapy for women's cancers was creatively disrupted in DRC, Africa's largest fragile, conflict and violence-affected country.

10.
Ecancermedicalscience ; 15: 1233, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34221116

RESUMO

BACKGROUND: Breast cancer is a leading cause of cancer-related morbidity and mortality in sub-Saharan Africa, a global region where opportunities for breast care of any type are extremely limited due to insufficient infrastructure, a paucity of clinical services and vast shortages of trained human resources. METHODS: A team of Zambian and US gynaecologic and breast oncology experts and nurse-specialists made multiple visits (each lasting 5 working days) to the Democratic Republic of the Congo (DRC), over a 2-year period. During each of five week-long site visits, hands-on training of local Congolese health providers was conducted during which time they were taught clinical breast exam (CBE), breast and axillary ultrasound, ultrasound-guided core needle biopsy/fine needle aspiration (FNA) and breast surgery. Simultaneous with the training exercises, a new breast care clinic was established and operationalised, and existing surgical theatres were upgraded. All activities were implemented in a private sector health care facility - Biamba Marie Mutombo Hospital - in the capital city of Kinshasa. RESULTS: From April 2017 to August 2020, a total of 5,211 women were identified as having breast abnormalities on CBE. Ages ranged from 26 to 86 years; median age: 42.0 (±14.1) years. Ultrasound abnormalities were noted in 1,420 (27%) clients, of which 516 (36%) met the criteria (indeterminate cystic lesion, solid or suspicious masses) for ultrasound-guided core needle biopsy or FNA. Pathology reports were available for 368 (71%) of the 516 clients who underwent biopsy, of which 164 were malignant and 204 benign. The majority (88%) of the cancers were advanced (TNM stages 3 and 4). Surgical procedures consisted of 183 lumpectomies, 58 modified radical mastectomies and 45 axillary lymph node dissections. Clinical competency for diagnostic and surgical procedures was reached early in the course of the training programme. CONCLUSION: By integrating onsite training with simultaneous investments in clinical service and infrastructure development, the barriers to breast cancer diagnosis and treatment were disrupted and a modern breast care service platform was established in a private sector health care facility in the DRC.

11.
Ann Surg ; 273(5): 827-831, 2021 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-32941287

RESUMO

OBJECTIVE: To determine the role of race and gender in the career experience of Black/AA academic surgeons and to quantify the prevalence of experience with racial and gender bias stratified by gender. SUMMARY OF BACKGROUND DATA: Compared to their male counterparts, Black/African American women remain significantly underrepresented among senior surgical faculty and department leadership. The impact of racial and gender bias on the academic and professional trajectory of Black/AA women surgeons has not been well-studied. METHODS: A cross-sectional survey regarding demographics, employment, and perceived barriers to career advancement was distributed via email to faculty surgeon members of the Society of Black American Surgeons (SBAS) in September 2019. RESULTS: Of 181 faculty members, 53 responded (29%), including 31 women (58%) and 22 men (42%). Academic positions as a first job were common (men 95% vs women 77%, P = 0.06). Men were more likely to attain the rank of full professor (men 41% vs women 7%, P = 0.01). Reports of racial bias in the workplace were similar (women 84% vs men 86%, not significant); however, reports of gender bias (women 97% vs men 27%, P < 0.001) and perception of salary inequities (women 89% vs 63%, P = 0.02) were more common among women. CONCLUSIONS AND RELEVANCE: Despite efforts to increase diversity, high rates of racial bias persist in the workplace. Black/AA women also report experiencing a high rate of gender bias and challenges in academic promotion.


Assuntos
Negro ou Afro-Americano , Docentes de Medicina/estatística & dados numéricos , Cirurgia Geral/ética , Médicas/estatística & dados numéricos , Grupos Raciais , Cirurgiões/estatística & dados numéricos , Adulto , Mobilidade Ocupacional , Estudos Transversais , Feminino , Humanos , Liderança , Masculino , Pessoa de Meia-Idade , Sexismo , Estados Unidos
12.
J Am Coll Surg ; 232(4): 636-640, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33348015

RESUMO

BACKGROUND: The vast majority of women with breast cancer in sub-Saharan Africa present with advanced stage disease, due primarily to the lack of opportunities for early detection and treatment. As part of a larger effort to increase access to diagnostic and therapeutic services for women's cancers in the Democratic Republic of Congo (DRC), we implemented a curriculum to train the local workforce and a program to build the supportive infrastructure for the diagnosis and treatment of breast cancer at a private sector health facility (Biamba Marie Mutombo Hospital) in Kinshasa. STUDY DESIGN: After onsite trainings in the DRC by a US breast surgeon (RT), Congolese surgeons, general physicians, physician assistants, and nurses used the Phillips Lumify smart-phone ultrasound device to perform and interpret the results of whole breast ultrasound on symptomatic women. Surgeons were trained to perform ultrasound-guided core needle biopsy on those who met the criteria for tissue diagnosis, after which they trained nurses to do the same. RESULTS: Over 3 years, 5,211 patients were identified as having a breast abnormality on clinical breast examination. Ultrasound abnormalities were noted in 1,493 (27%) patients, of which 632 (42%) met the criteria for ultrasound-guided core needle biopsy or fine needle aspiration. Pathology reports were available on 368 (58%) patients who underwent biopsy, of which 164 were malignant and 204 benign. CONCLUSIONS: We demonstrated how the "ability to look" using smart technology can be successfully used to augment clinical breast exam and triage patients for biopsy in a resource-constrained African setting.


Assuntos
Neoplasias da Mama/diagnóstico , Detecção Precoce de Câncer/instrumentação , Interpretação de Imagem Assistida por Computador/instrumentação , Programas de Rastreamento/instrumentação , Ultrassonografia Mamária/instrumentação , Adulto , Biópsia por Agulha Fina/economia , Biópsia por Agulha Fina/instrumentação , Biópsia por Agulha Fina/métodos , Biópsia com Agulha de Grande Calibre/economia , Biópsia com Agulha de Grande Calibre/instrumentação , Biópsia com Agulha de Grande Calibre/métodos , Mama/diagnóstico por imagem , Mama/patologia , Neoplasias da Mama/economia , Neoplasias da Mama/patologia , República Democrática do Congo , Diagnóstico Diferencial , Detecção Precoce de Câncer/economia , Detecção Precoce de Câncer/métodos , Estudos de Viabilidade , Feminino , Humanos , Biópsia Guiada por Imagem/economia , Biópsia Guiada por Imagem/instrumentação , Biópsia Guiada por Imagem/métodos , Programas de Rastreamento/economia , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Smartphone/economia , Ultrassonografia de Intervenção/economia , Ultrassonografia de Intervenção/instrumentação , Ultrassonografia de Intervenção/métodos , Ultrassonografia Mamária/economia , Ultrassonografia Mamária/métodos
13.
Ann Surg ; 272(1): 24-29, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32209893

RESUMO

OBJECTIVE: To determine the representation of Black/AA women surgeons in academic medicine among U.S. medical school faculty and to assess the number of NIH grants awarded to Black/AA women surgeon-scientists over the past 2 decades. SUMMARY OF BACKGROUND DATA: Despite increasing ethnic/racial and sex diversity in U.S. medical schools and residencies, Black/AA women have historically been underrepresented in academic surgery. METHODS: A retrospective review of the Association of American Medical Colleges 2017 Faculty Roster was performed and the number of grants awarded to surgeons from the NIH (1998-2017) was obtained. Data from the Association of American Medical Colleges included the total number of medical school surgery faculty, academic rank, tenure status, and department Chair roles. Descriptive statistics were performed. RESULTS: Of the 15,671 U.S. medical school surgical faculty, 123 (0.79%) were Black/AA women surgeons with only 11 (0.54%) being tenured faculty. When stratified by academic rank, 15 (12%) Black/AA women surgeons were instructors, 73 (59%) were assistant professors, 19 (15%) were associate professors, and 10 (8%) were full professors of surgery. Of the 372 U.S. department Chairs of surgery, none were Black/AA women. Of the 9139 NIH grants awarded to academic surgeons from 1998 and 2017, 31 (0.34%) grants were awarded to fewer than 12 Black/AA women surgeons. CONCLUSION: A significant disparity in the number of Black/AA women in academic surgery exists with few attaining promotion to the rank of professor with tenure and none ascending to the role of department Chair of surgery. Identifying and removing structural barriers to promotion, NIH grant funding, and academic advancement of Black/AA women as leaders and surgeon-scientists is needed.


Assuntos
Negro ou Afro-Americano , Docentes de Medicina/provisão & distribuição , Médicas/provisão & distribuição , Apoio à Pesquisa como Assunto , Cirurgiões/provisão & distribuição , Adulto , Feminino , Humanos , Estudos Retrospectivos , Faculdades de Medicina , Estados Unidos
14.
Breast Cancer (Auckl) ; 13: 1178223419876296, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31579384

RESUMO

OBJECTIVES: Rural women are underrepresented in cancer research. We hypothesized that providing access to a research study to rural, medically underserved women who were receiving their breast cancer screening using a mobile mammography unit would increase the representation of rural women in a cancer cohort study. DESIGN: This study is a cross-sectional study using a cohort of women who have been recruited to a breast cancer study in Arkansas. SETTING: Recruiters accompanied a mobile mammography unit, the MammoVan, to implement a novel method for reaching and recruiting underrepresented rural Arkansas women into the study. Participants include 5850 women recruited from 2010 through 2012 as part of the Arkansas Rural Community Health (ARCH) study. RESULTS: Participants recruited during their mammography screening on the MammoVan tended to be more rural, less educated, and more likely to be non-Hispanic than those recruited in other venues. A significant difference was not noted for race or age. CONCLUSION: Collaboration with the MammoVan greatly aided the recruitment of rural participants. These strategies can facilitate the representation of this historically underserved and understudied rural population in future research studies.

15.
Breast J ; 25(4): 687-690, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31111601

RESUMO

Many techniques have been proposed to address the problem of increased lateral adiposity in patients undergoing mastectomy, however, there is no standard approach. This cosmetic deformity at the lateral end of the mastectomy scar, also known as a dog ear, is especially common in obese patients. This defect can be unsightly and uncomfortable. We describe a technique for creating a winged incision to eliminate the dog ear deformity. The Angel Wings Incision results in tissue flaps that create a smooth body contour upon closure in patients with increased lateral adiposity. The technique is reproducible, aesthetically pleasing, and improves patient satisfaction.


Assuntos
Adiposidade , Neoplasias da Mama/cirurgia , Mastectomia/métodos , Tecido Adiposo/cirurgia , Feminino , Humanos , Satisfação do Paciente , Estudos Retrospectivos , Retalhos Cirúrgicos
16.
J Surg Case Rep ; 2018(9): rjy249, 2018 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-30279974

RESUMO

Extra-abdominal desmoid tumors, also known as aggressive or deep fibromatosis, are uncommon soft tissue tumors that rarely involve the breast. Although the exact etiology is unknown, the development of these tumors has been correlated with sites of previous trauma, surgery or in association with familial adenomatous polyposis. Clinically, breast fibromatosis is often mistaken for carcinoma but lacks metastatic potential. It is locally aggressive with high rates of recurrence. The treatment is primarily wide local excision with negative margins. Adjuvant treatments have been suggested and include radiotherapy, chemotherapy and hormonal therapy, however, there are no evidence-based treatment protocols to support their use. Here, we describe a case of fibromatosis that developed within the capsule around a silicone breast implant treated with surgical excision alone. The patient remains recurrence free at 3 months post-operative magnetic resonance imaging.

17.
PLoS One ; 13(10): e0204834, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30281645

RESUMO

African American women in the state of Arkansas have high breast cancer mortality rates. Breast cancer risk assessment tools developed for African American underestimate breast cancer risk. Combining African American breast cancer associated single-nucleotide polymorphisms (SNPs) into breast cancer risk algorithms may improve individualized estimates of a woman's risk of developing breast cancer and enable improved recommendation of screening and chemoprevention for women at high risk. The goal of this study was to confirm with an independent dataset consisting of Arkansas women of color, whether a genetic risk score derived from common breast cancer susceptibility SNPs can be combined with a clinical risk estimate provided by the Breast Cancer Risk Assessment Tool (BCRAT) to produce a more accurate individualized breast cancer risk estimate. A population-based cohort of African American women representative of Arkansas consisted of 319 cases and 559 controls for this study. Five-year and lifetime risks from the BCRAT were measured and combined with a risk score based on 75 independent susceptibility SNPs in African American women. We used the odds ratio (OR) per adjusted standard deviation to evaluate the improvement in risk estimates produced by combining the polygenic risk score (PRS) with 5-year and lifetime risk scores estimated using BCRAT. For 5-year risk OR per standard deviation increased from 1.84 to 2.08 with the addition of the polygenic risk score and from 1.79 to 2.07 for the lifetime risk score. Reclassification analysis indicated that 13% of cases had their 5-year risk increased above the 1.66% guideline threshold (NRI = 0.020 (95% CI -0.040, 0.080)) and 6.3% of cases had their lifetime risk increased above the 20% guideline threshold by the addition of the polygenic risk score (NRI = 0.034 (95% CI 0.000, 0.070)). Our data confirmed that discriminatory accuracy of BCRAT is improved for African American women in Arkansas with the inclusion of specific SNP breast cancer risk alleles.


Assuntos
Negro ou Afro-Americano/genética , Neoplasias da Mama/epidemiologia , Polimorfismo de Nucleotídeo Único , Adulto , Idoso , Idoso de 80 Anos ou mais , Arkansas , Neoplasias da Mama/etnologia , Neoplasias da Mama/genética , Estudos de Casos e Controles , Feminino , Predisposição Genética para Doença , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Razão de Chances , Medicina de Precisão , Medição de Risco
18.
J Glob Oncol ; 4: 1-8, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-30241176

RESUMO

PURPOSE: In 2005, the Cervical Cancer Prevention Program in Zambia (CCPPZ) was implemented and has since provided cervical cancer screen-and-treat services to more than 500,000 women. By leveraging the successes and experiences of the CCPPZ, we intended to build capacity for the early detection and surgical treatment of breast cancer. METHODS: Our initiative sought to build capacity for breast cancer care through the (1) formation of a breast cancer advocacy alliance to raise awareness, (2) creation of resource-appropriate breast cancer care training curricula for mid- and high-level providers, and (3) implementation of early detection and treatment capacity within two major health care facilities. RESULTS: Six months after the completion of the initiative, the following outcomes were documented: Breast health education and clinical breast examination (CBE) services were successfully integrated into the service platforms of four CCPPZ clinics. Two new breast diagnostic centers were opened, which provided access to breast ultrasound, ultrasound-guided core needle biopsy, and needle aspiration. Breast health education and CBE were provided to 1,955 clients, 167 of whom were evaluated at the two diagnostic centers; 55 of those evaluated underwent core-needle biopsy, of which 17 were diagnosed with invasive cancer. Newly trained surgeons performed six sentinel lymph node mappings, eight sentinel lymph node dissections, and 10 breast conservation surgeries (lumpectomies). CONCLUSION: This initiative successfully established clinical services in Zambia that are critical for the early detection and surgical management of breast cancer.


Assuntos
Neoplasias da Mama/diagnóstico , Neoplasias da Mama/prevenção & controle , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/prevenção & controle , Adulto , Detecção Precoce de Câncer , Feminino , Humanos , Pessoa de Meia-Idade , Zâmbia
19.
Ann Surg Oncol ; 25(10): 3076-3081, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-30112589

RESUMO

BACKGROUND: Localization of nonpalpable breast lesions for breast-conserving surgery (BCS) remains highly variable and includes needle/wire localization (NL), radioactive seed localization, radar localization, and hematoma-directed ultrasound-guided (HUG) lumpectomy. The superiority of HUG lumpectomy over NL has been demonstrated repeatedly in terms of safety, accuracy, low positive margin rates, cosmesis, and patient satisfaction. In this study, we evaluate the cost effectiveness of HUG lumpectomy over NL for nonpalpable breast lesions. METHODS: We performed a retrospective review of 569 patients who underwent lumpectomy at the University of Arkansas for Medical Sciences from May 2014 through December 2017. Lumpectomies were stratified by localization technique, i.e. NL versus HUG. A cost-savings estimate was determined for the HUG localization technique, and a total amount of dollars saved over the study period was calculated. RESULTS: Overall, 569 lumpectomies were performed: 501 (88.0%) via HUG and 68 (12.0%) via NL. Intraoperative ultrasound was used in 566 operations (99.5%). Of the lumpectomies performed by HUG, 190 lesions (33.4%) were visible only on mammogram or breast magnetic resonance imaging prior to diagnostic core needle biopsy (CNB). Cost estimates comparing HUG with NL demonstrated a cost savings of $497.00 per procedure, the cost of preoperative needle localization by a radiologist, and a total of $94,430.00 for the study period. CONCLUSION: In utilizing HUG lumpectomy, the initial CNB serves as the diagnostic and localization procedure, thus saving time and a painful second procedure on the day of operation. HUG lumpectomy is safe, accurate, reduces healthcare costs, and results in a better patient experience for the surgical removal of nonpalpable breast lesions.


Assuntos
Biópsia com Agulha de Grande Calibre/economia , Neoplasias da Mama/economia , Custos de Cuidados de Saúde , Hematoma/patologia , Mastectomia Segmentar/economia , Cirurgia Assistida por Computador/métodos , Ultrassonografia de Intervenção/economia , Ultrassonografia Mamária/economia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Feminino , Seguimentos , Hematoma/diagnóstico por imagem , Humanos , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Adulto Jovem
20.
Breast Cancer (Auckl) ; 12: 1178223418771909, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29881287

RESUMO

Most of the patients undergoing treatment for cancer require placement of a totally implantable venous access device to facilitate safe delivery of chemotherapy. However, implantable ports also increase the risk of deep vein thrombosis and related complications in this high-risk population. The objective of this study was to assess the incidence of upper-extremity deep vein thrombosis (UEDVT) in patients with breast cancer to determine whether the risk of UEDVT was higher with chest versus arm ports, as well as to determine the importance of previously reported risk factors predisposing to UEDVT in the setting of active cancer. We retrospectively reviewed the medical records of 297 women with breast cancer who had ports placed in our institution between the dates of December 1, 2010, and December 31, 2016. The primary outcome was the development of radiologically confirmed UEDVT ipsilateral to the implanted port. Overall, 17 of 297 study subjects (5.7%) were found to have UEDVT. There was 1 documented case of associated pulmonary embolism. Fourteen (9.5%) of 147 subjects with arm ports experienced UEDVT compared with only 3 (2.0%) of 150 subjects with chest ports (P = .0056). Thus, implantation of arm ports as opposed to chest ports may be associated with a higher rate of UEDVT in patients with breast cancer.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA