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1.
Gynecol Oncol ; 190: 243-249, 2024 Sep 06.
Artículo en Inglés | MEDLINE | ID: mdl-39243700

RESUMEN

OBJECTIVE: To examine the impact of the COVID-19 pandemic on cervical cancer screening rates of Hispanic individuals compared to non-Hispanic White (NHW) individuals in the United States, whether a responsive surge in catch-up screenings occurred as society adapted to pandemic changes, and to investigate the sociodemographic characteristics between the study populations. METHODS: Using cross-sectional data from the All of Us Research Program, which incorporates electronic health record data and survey data from a demographically, geographically, and medically diverse participant group, we assessed the annual cervical cancer screening rates during 2019-2021 by race/ethnicity among eligible individuals ages 21-64. RESULTS: Among 116,052 unique individuals (78,829 NHW and 37,223 Hispanic), Hispanic individuals had lower annual cervical cancer screening rates than NHWI across the three years studied. They experienced a more significant decrease in screening from 2019 to 2020 (39.27 %) compared to NHWIs (21.15 %) and less of a rebound increase in the following year, 2021 (10.33 % vs 13.83 %). Hispanic individuals aged 50-64 experienced the sharpest decline in screening rates (-43.01 % from 2019 to 2020). Hispanic individuals also experienced greater adverse social conditions, including lack of insurance or employment, lower educational attainment, and lower household income. CONCLUSIONS: Hispanic individuals experienced a more significant decrease in cervical cancer screening rates with the onset of the COVID-19 pandemic compared with NHW individuals and did not experience a robust rebound in cervical cancer screening rates in 2021. As a result, the disparity in cervical cancer screening rates between NHW and Hispanic individuals considerably worsened with the COVID-19 pandemic.

2.
Arch Sex Behav ; 53(3): 1141-1151, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38157136

RESUMEN

Traditional gender role beliefs, or marianismo beliefs, are theorized to be largely protective against health risk behaviors, including sexual risk behaviors among Latina young adults. However, measurement differences across studies and research with heterogeneous samples of abstinent and sexually active Latina young adults have led to unclear findings. Thus, we investigated whether endorsement of certain marianismo beliefs may promote sexual health behaviors or solely promote abstinence. Guided by gender role schema theory, this study investigated the multidimensional construct of marianismo beliefs in relation to past-year abstinence from sexual activity, STI and HIV testing, and condom use among 611 Latina young adults. Results indicated that endorsement of the Virtuous and Chaste belief was associated with decreased odds of sexual activity (i.e., increased odds of being abstinent) in the past year. None of the five marianismo beliefs were significantly linked with condom use. Among sexually active participants, the Virtuous and Chaste belief was associated with decreased likelihood to be tested for both STIs and HIV in the past year. Findings support the notion that certain marianismo beliefs (e.g., the Virtuous and Chaste belief) may promote abstinence, yet pose a risk for sexual health via reduced likelihood for STI and HIV testing. Results may inform culturally-tailored HIV prevention interventions with Latinas to reduce the disproportionate HIV burden in this population.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , Infecciones por VIH , Salud Sexual , Enfermedades de Transmisión Sexual , Humanos , Adulto Joven , Síndrome de Inmunodeficiencia Adquirida/prevención & control , Rol de Género , Conductas Relacionadas con la Salud , Hispánicos o Latinos , Infecciones por VIH/prevención & control , Conducta Sexual , Estudiantes , Femenino
3.
BMC Womens Health ; 24(1): 233, 2024 Apr 12.
Artículo en Inglés | MEDLINE | ID: mdl-38610011

RESUMEN

BACKGROUND: Uterine fibroids are non-cancerous neoplasms that arise from the uterus affecting over 75% of women. However, there is a disparity with Black women having an increased prevalence of nearly 80%. Black women also experience increased symptom burden, including younger age at the time of diagnosis and increased number and volume of fibroids. Less is known about other ethnoracially diverse women such as Latinas and the potential cultural impacts on fibroid burden and treatment. METHODS: Community engagement studios were conducted to facilitate discussions with stakeholders on their uterine fibroid and menstruation experience. We recruited Black women (n = 6) diagnosed with uterine fibroids and Latinas (n = 7) without uterine fibroids. We held two virtual community engagement studios split by uterine fibroid diagnosis. The studios were not audio recorded and notes were taken by four notetakers. The notes were thematically analyzed in Atlas.ti using content analysis. RESULTS: Participants felt there was a lack of discussion around menstruation overall, whether in the home or school settings. This lack of menstruation education was pronounced when participants had their first menstruation experience, with many unaware of what to expect. This silence around menstruation led to a normalization of painful menstruation symptoms. When it came to different treatment options for uterine fibroids, some women wanted to explore alternative treatments but were dismissed by their healthcare providers. Many participants advocated for having discussions with their healthcare provider about life goals to discuss different treatment options for their uterine fibroids. CONCLUSION: Despite uterine fibroid diagnosis, there is silence around menstruation. Menstruation is a normal biological occurrence and needs to be discussed to help prevent delayed diagnosis of uterine fibroids and possibly other gynecological disorders. Along with increased discussions around menstruation, further discussion is needed between healthcare providers and uterine fibroid patients to explore appropriate treatment options.


Asunto(s)
Leiomioma , Menstruación , Femenino , Humanos , Población Negra , Dismenorrea , Hispánicos o Latinos , Leiomioma/complicaciones , Negro o Afroamericano
4.
J Behav Med ; 47(3): 531-536, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38393444

RESUMEN

Women with negative body image engage in less physical activity. The purpose of this study is to examine the relationship between body image and physical activity in Latinas participating in a lifestyle program. Participants (age 43.8 ± 10.1 years and BMI 30.4 ± 5.2 kg/m2) were enrolled in a 12-month culturally and linguistically adapted, individually tailored, intervention focused on increasing moderate-to-vigorous intensity physical activity (MVPA). Longitudinal assessments were conducted on body image dissatisfaction (BID) using the Figure Rating Scale, MVPA using the 7-day PAR interview, and objectively measured body weight. Pre-intervention BID did not significantly predict MVPA change. Participants experienced considerable reduction in BID. Greater MVPA engagement and weight loss were independently related to BID reduction. Acculturation did not moderate these relationships. Body image improved in Latinas participating in a cognitive and behavioral physical activity intervention regardless of weight loss and acculturation level.


Asunto(s)
Imagen Corporal , Promoción de la Salud , Humanos , Femenino , Adulto , Persona de Mediana Edad , Promoción de la Salud/métodos , Ejercicio Físico , Hispánicos o Latinos/psicología , Pérdida de Peso
5.
Int J Behav Med ; 31(2): 292-304, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37231222

RESUMEN

BACKGROUND: Latinas are disproportionately affected by low physical activity (PA) levels and related health conditions (e.g., diabetes, obesity). Few Latinas in the U.S. (17%) meet the National PA Guidelines for both aerobic PA and muscle-strengthening activity (MSA), yet, research to date in this population has focused almost exclusively on aerobic PA. Performing regular MSA is linked with numerous health improvements and reduced mortality; thus, may be key to addressing health disparities in this community. This study examined perspectives on engaging in MSA among Latinas enrolled in two aerobic PA RCTs. METHODS: Brief quantitative surveys were conducted to assess interest in MSA among Latinas (N = 81), along with 19 follow-up in-depth semi-structured interviews on knowledge, barriers, and facilitators for engaging in regular MSA. Interview transcripts were analyzed by two independent bilingual researchers using a directed content analysis approach. RESULTS: Eighty-one Latinas (18-65 years) completed the survey. Most (91%) expressed interest in learning more about MSA and 60% reported not knowing how to do MSA as a substantial MSA barrier. Interview results indicated Latinas were aware of health benefits of MSA and motivated to engage in MSA but reported barriers (e.g., perception that MSA is for men, a taboo topic, and lack of knowledge on how to do MSA). CONCLUSION: This study contributes to a critical gap in PA research among Latinas. Findings will inform future culturally appropriate MSA interventions in this at-risk population. Addressing MSA and aerobic PA together in future interventions will provide a more comprehensive approach to reducing PA-related health disparities in Latinas than aerobic PA alone.


Asunto(s)
Ejercicio Físico , Entrenamiento de Fuerza , Humanos , Hispánicos o Latinos , Músculos , Encuestas y Cuestionarios , Femenino , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano
6.
Ethn Health ; 29(2): 164-178, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37936411

RESUMEN

OBJECTIVES: Cultural norms shape expectations, care, and communication. Effective interpersonal communication is a prominent predictor of patient-partner cancer management, improving the overall quality of life for the dyad by increasing their ability to cope with cancer. However, couples-based cancer interventions often do not consider cultural factors. Additionally, although Latinas have a high incidence of breast cancer, few studies focus on Latino couples and the influence of culture in cancer care interventions. This study focuses on understanding how Latino culture's norms and expectations influence how couples communicate and cope post-breast cancer diagnosis. DESIGN: This study conducted interviews and focus groups with a purposive sample of Spanish-speaking Latina breast cancer survivors (N = 21) and intimate partners (N = 5). In the focus group and interviews, participants were asked about the influence cancer had on their relationship, with specific questions focusing on communication within the dyad. The study team used CARV: Community-Engaged Adaptation with Rapid Analysis and Visualization framework to identify cultural considerations and recurring themes. RESULTS: The cross-cutting cultural considerations and themes found were: the negative influence of gendered and social norms on managing emotions and coping; the silent struggle with physical intimacy; and the inability to discuss the topic - or even say the word 'cancer.' CONCLUSION: Understanding the role of Latino culture in how couples cope with and communicate about cancer post-diagnosis is essential. This understanding will help strengthen the dyad by assisting with positive interpersonal support, which contributes to a better quality of life. These findings will also help providers assist dyads in navigating the cancer diagnosis and journey, helping to lessen the interpersonal stress and tensions that can occur after diagnosis.


Asunto(s)
Adaptación Psicológica , Neoplasias de la Mama , Relaciones Interpersonales , Femenino , Humanos , Neoplasias de la Mama/psicología , Comunicación , Habilidades de Afrontamiento , Hispánicos o Latinos/psicología , Motivación , Calidad de Vida , Supervivientes de Cáncer/psicología
7.
BMC Med Educ ; 24(1): 4, 2024 Jan 03.
Artículo en Inglés | MEDLINE | ID: mdl-38172800

RESUMEN

BACKGROUND: The percentage of physicians identifying as Latina has not improved despite improvements in recruitment of Latina medical students, suggesting barriers to retention and career advancement. Discriminatory experiences and mental health inflictions throughout training may contribute to difficulties in recruitment, retainment, and advancement of Hispanic/Latinx trainees, a notably understudied population. METHODS: An anonymous, online survey was distributed to Latinas in the continental U.S. between June 22 to August 12, 2022. Eligibility criteria included: self-identifying as Hispanic/Latina, female/woman, and completing or have completed medical school, residency, or fellowship in the continental U.S. in the past 10 years. Recruitment was done via the Twitter account @LatinasInMed and outreach to Latino Medical Student Association chapters. Descriptive statistics summarized the self-reported experiences. RESULTS: The survey included 230 Hispanic/Latinx women, mostly medical students (46.9%). A majority (54.5%) reported negative ethnicity-based interactions from patients and/or patients' families; 71.8%, from others in the medical field. High rates of depression (76.2%) and anxiety (92.6%) during training were reported by Latinas, especially medical students. Feelings of imposter syndrome and burnout were high at 90.7% and 87.4%, respectively. CONCLUSIONS: This is the first study evaluating the unique experiences of Latinas in medicine, who reported discrimination and mental health struggles, specifically during medical school, at alarmingly high rates. Our findings could aid in creating the needed interventions to support Latinas in medical training to reduce the existing exodus of Latinas from medicine.


Asunto(s)
Educación Médica , Medicina , Femenino , Humanos , Estudios Transversales , Encuestas y Cuestionarios , Hispánicos o Latinos
8.
Alzheimers Dement ; 20(3): 1944-1957, 2024 03.
Artículo en Inglés | MEDLINE | ID: mdl-38160447

RESUMEN

INTRODUCTION: Reproductive health history may contribute to cognitive aging and risk for Alzheimer's disease, but this is understudied among Hispanic/Latina women. METHODS: Participants included 2126 Hispanic/Latina postmenopausal women (44 to 75 years) from the Study of Latinos-Investigation of Neurocognitive Aging. Survey linear regressions separately modeled the associations between reproductive health measures (age at menarche, history of oral contraceptive use, number of pregnancies, number of live births, age at menopause, female hormone use at Visit 1, and reproductive span) with cognitive outcomes at Visit 2 (performance, 7-year change, and mild cognitive impairment [MCI] prevalence). RESULTS: Younger age at menarche, oral contraceptive use, lower pregnancies, lower live births, and older age at menopause were associated with better cognitive performance. Older age at menarche was protective against cognitive change. Hormone use was linked to lower MCI prevalence. DISCUSSION: Several aspects of reproductive health appear to impact cognitive aging among Hispanic/Latina women.


Asunto(s)
Envejecimiento Cognitivo , Embarazo , Humanos , Femenino , Salud Reproductiva , Menopausia , Anticonceptivos Orales , Hormonas
9.
Community Ment Health J ; 60(5): 908-918, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38430288

RESUMEN

Amigas Latinas Motivando el Alma is a community-based intervention designed to increase social support and coping strategies among Latina immigrant women at risk for depression and anxiety. To assess satisfaction and perceived efficacy of the intervention, we conducted interviews with 32 participants that received the intervention in-person and online. Participants across both modalities found the program supportive in maintaining their mental health. They learned stress management techniques and found the support from facilitators and other participants helpful. Those receiving the intervention in-person were able to connect with other participants more easily than those that received it online. Those receiving it online noted distractions at home that made it challenging to fully engage. Community-based interventions that promote coping strategies and social support are a promising strategy for addressing mental health disparities among Latina immigrant women.TRN: NCT03749278, date of registration: November 21, 2018.


Asunto(s)
Adaptación Psicológica , Emigrantes e Inmigrantes , Hispánicos o Latinos , Salud Mental , Apoyo Social , Humanos , Femenino , Hispánicos o Latinos/psicología , Emigrantes e Inmigrantes/psicología , Adulto , Salud Mental/etnología , Persona de Mediana Edad , Depresión/etnología , Depresión/psicología , Ansiedad/etnología , Ansiedad/psicología , Adulto Joven , Promoción de la Salud/métodos , Entrevistas como Asunto
10.
Am Nat ; 201(3): 331-339, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36848509

RESUMEN

AbstractPeople of Mexican origin in the United States have long experienced discrimination in wages, housing, and schooling, which directly impacts their participation in the STEM (science, technology, engineering, and mathematics) workforce. Using interviews of Latina scientists and teachers, autoethnography, family and newspaper archives, and history and social science research, I reflect on key aspects of Mexican and Mexican American history that contribute to the challenges faced by Latinos in the US educational system today. Analysis of my own educational trajectory reveals the hidden part that teacher role models in my community and in my family played in my journey to becoming a scientist. Latina teachers and faculty, middle school science programs, and the provisioning of stipends for undergraduate researchers are emphasized as strategies for increasing student retention and success. The article concludes with several suggestions for how the ecology and evolutionary biology community can amplify the educational success of Latinos in STEM by supporting the training of Latino and other minoritized science, math, and computer science teachers.


Asunto(s)
Docentes , Hispánicos o Latinos , Enseñanza , Humanos , Evolución Biológica , Ecología
11.
J Nutr ; 152(12): 2837-2846, 2023 01 14.
Artículo en Inglés | MEDLINE | ID: mdl-36055799

RESUMEN

BACKGROUND: Studies examining diet and its links to birth outcomes among socioeconomically disadvantaged populations in the United States are scarce. OBJECTIVES: We aimed to identify prenatal dietary patterns, examine their relationships with birth outcomes, and evaluate the variation of these associations by maternal diabetes status [no diabetes, gestational diabetes mellitus (GDM), preexisting diabetes]. METHODS: Women in the Maternal and Developmental Risks from Environmental and Social Stressors (MADRES) study (n = 465)-an ongoing, prospective pregnancy cohort of predominantly low-income Hispanic/Latina women in Los Angeles-completed up to two 24-hour dietary recalls in the third trimester of pregnancy. We identified prenatal dietary patterns via factor analysis and evaluated their associations with infant birth weight and gestational age at birth (GA) z-scores, separately, using linear regression, as well as the associations of the dietary patterns with premature births, having an infant that was small for gestational age (SGA), and having an infant that was large for gestational age, using logistic regression and adjusting for relevant covariates. We additionally tested interaction terms between prenatal dietary patterns and maternal diabetes status in separate models. We adjusted for multiple comparisons using the false discovery rate. RESULTS: We identified 2 dietary patterns: 1) a dietary pattern of solid fats, refined grains, and cheese (SRC); and 2) a dietary pattern of vegetables, oils, and fruit (VOF). Comparing the highest to lowest quartiles, the VOF was significantly associated with a greater infant birth weight (ß = 0.40; 95% CIs: 0.10, 0.70; Ptrend = 0.011), a greater GA (ß = 0.32; 95% CIs: 0.03, 0.61; Ptrend = 0.036), lower odds of a premature birth (OR = 0.31; 95% CIs: 0.10, 0.95; Ptrend = 0.049), and lower odds of having an infant that was SGA (OR = 0.18; 95% CIs: 0.06, 0.58; Ptrend = 0.028). Only among women with GDM, a 1-SD score increase in the prenatal SRC was significantly associated with a lower infant birth weight (ß = -0.20; 95% CIs -0.39, -0.02; Pinteraction = 0.040). CONCLUSIONS: Among low-income Hispanic/Latina pregnant women, greater adherence to the prenatal VOF may lower the risk of a premature birth and having an infant that is SGA. Greater adherence to the SRC, however, may adversely affect newborn birth weight among mothers with GDM, but future research is needed to verify our findings.


Asunto(s)
Diabetes Gestacional , Complicaciones del Embarazo , Nacimiento Prematuro , Recién Nacido , Lactante , Embarazo , Femenino , Humanos , Verduras , Frutas , Peso al Nacer , Nacimiento Prematuro/epidemiología , Estudios Prospectivos , Dieta , Aceites , Hispánicos o Latinos , Resultado del Embarazo
12.
Psychooncology ; 32(6): 888-894, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-33555106

RESUMEN

OBJECTIVE: Breast cancer survivors often derive benefits from psychosocial interventions, but less is known about Latina women's experiences. Given the disproportionately high disease burden faced by Latina survivors, it is critical to examine ways to enhance access for this population. Thus, the present study aimed to (a) examine women's perceptions of factors associated with effective delivery of a psychosocial program designed for Spanish speaking women with limited access to care, and (b) identify the mechanisms by which the program enhanced women's psychological well-being. METHODS: In a qualitative study, in-depth interviews were conducted with 15 immigrant Latina breast cancer survivors who previously received psychosocial services at a community-based organization. Grounded theory was used to analyze the data. RESULTS: Through open, axial, and selective coding, we arrived at the core category achieving a sense of community. The psychosocial program promoted access and enhanced women's psychological well-being by creating a sense of community among participants. This was facilitated by three primary aspects of service provision: access factors, a holistic approach to health, and therapeutic factors imparted through a biweekly support group. CONCLUSIONS: Psychosocial services promoted a sense of community among Latina breast cancer survivors while reflecting their cultural values and unique psychosocial needs. Findings may guide the development of interventions to increase access to care, enhance health outcomes, and create and maintain a sense of community among medically underserved populations.


Asunto(s)
Neoplasias de la Mama , Supervivientes de Cáncer , Femenino , Humanos , Neoplasias de la Mama/psicología , Supervivientes de Cáncer/psicología , Sobrevivientes/psicología , Hispánicos o Latinos/psicología , Bienestar Psicológico
13.
Ethn Health ; 28(7): 1041-1052, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37032428

RESUMEN

OBJECTIVE: Osteoarthritis (OA) is a prominent musculoskeletal disorder that affects approximately 303 million people worldwide. The challenges that language barriers present to the Latina population in regard to the diagnosis and treatment of OA remain largely unknown. The objective of this study was to examine disparities in the diagnosis and treatment of arthritic conditions in English- and Spanish-speaking Latinas over 40 years of age. DESIGN: We analyzed data from the CDC's Behavioral Risk Screening and Surveillance System (BRFSS), combining the 2017-2020 cycles using sampling weights provided by BRFSS, adjusted for multiple cycles. Determination of English- or Spanish-speaking groups was based on the language of the survey submitted. We calculated population estimates for arthritis diagnosis, physical limitations, and mean joint pain among language groups and by age (40-64 and 65+) and determined associations via odds ratios. RESULTS: Rates of arthritis diagnosis between groups were similar; however we found that Spanish-speaking Latinas 65+ were statistically more likely to report being limited by pain (AOR: 1.55; 95% CI: 1.14-2.09), and among both age groups Spanish-speaking Latinas reported higher pain scores than the English-speaking group (40-64 age group: Coef: 0.74, SE = 0.14, P < .001; 65 + age group: Coef: 1.05, SE = 0.2, P < .001). CONCLUSION: Results from this study show that while there were no significant differences in rates of diagnosis, Spanish-speaking Latinas were more likely to be limited by joint pain and report higher pain scores.


Asunto(s)
Lenguaje , Osteoartritis , Humanos , Estados Unidos/epidemiología , Adulto , Persona de Mediana Edad , Sistema de Vigilancia de Factor de Riesgo Conductual , Hispánicos o Latinos , Osteoartritis/diagnóstico , Osteoartritis/epidemiología , Dolor
14.
J Res Adolesc ; 33(3): 750-761, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-36894511

RESUMEN

Many necessary developmental assets and competencies can be accrued through the participation of sport that aid in the holistic healthy development of adolescent girls; however, much research in this area has focused on adolescent girls as a monolithic group, disregarding the specific outcomes of sport for girls of color. Through analysis of semistructured interviews of 31 Latina high school wrestlers, we identified various developmental outcomes associated with their sport involvement. We apply a new epistemological approach to positive youth development within the context of sports development through the usage of extensive narratives of two of the girls. This study explores adolescent Latinas' involvement in high school wrestling, a sport that is widely male dominated yet rising in popularity.


Asunto(s)
Deportes , Lucha , Adolescente , Femenino , Humanos , Hispánicos o Latinos , Factores de Riesgo , Instituciones Académicas , Atletas
15.
J Psychosoc Oncol ; 41(4): 475-486, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36357323

RESUMEN

OBJECTIVE: To explore the feasibility and acceptability of Proyecto Mariposa, a culturally-tailored survivorship care program for rural Latina breast cancer patients. DESIGN: Single group mixed-method approach. METHODS: Feasibility of recruitment, intervention and evaluation, and perceptions about the intervention were assessed with 18 rural Latina breast cancer patients from the US/Mexico border region. Pre-post assessments evaluated change in patients' knowledge and concerns about survivorship care, and their self-efficacy about patient-physician interaction and managing chronic disease. FINDINGS: Feasibility was generally promising but affected by the COVID-19 outbreak. Participants found the intervention to be acceptable and useful, particularly with regard to information provision and encouraging proactive behavior. There was modest pre-post improvement on self-efficacy for managing disease. CONCLUSIONS: This pilot study suggested feasibility and acceptability of Proyecto Mariposa for rural Latina breast cancer patients. Change in outcomes was small indicating the need for research with a larger sample to establish reliable findings.


Asunto(s)
Neoplasias de la Mama , Femenino , Humanos , Neoplasias de la Mama/etnología , Neoplasias de la Mama/terapia , Hispánicos o Latinos , Proyectos Piloto , Supervivencia , Estudios de Factibilidad , Asistencia Sanitaria Culturalmente Competente , Planificación de Atención al Paciente , Aceptación de la Atención de Salud , Población Rural , Autoeficacia
16.
Int J Mol Sci ; 24(17)2023 Aug 22.
Artículo en Inglés | MEDLINE | ID: mdl-37685851

RESUMEN

Among patients with triple-negative breast cancer (TNBC), several studies have suggested that deregulated microRNA (miRNA) expression may be associated with a more aggressive phenotype. Although tumor molecular signatures may be race- and/or ethnicity-specific, there is limited information on the molecular profiles in women with TNBC of Hispanic and Latin American ancestry. We simultaneously profiled TNBC biopsies for the genome-wide copy number and miRNA global expression from 28 Latina women and identified a panel of 28 miRNAs associated with copy number alterations (CNAs). Four selected miRNAs (miR-141-3p, miR-150-5p, miR-182-5p, and miR-661) were validated in a subset of tumor and adjacent non-tumor tissue samples, with miR-182-5p being the most discriminatory among tissue groups (AUC value > 0.8). MiR-141-3p up-regulation was associated with increased cancer recurrence; miR-661 down-regulation with larger tumor size; and down-regulation of miR-150-5p with larger tumor size, high p53 expression, increased cancer recurrence, presence of distant metastasis, and deceased status. This study reinforces the importance of integration analysis of CNAs and miRNAs in TNBC, allowing for the identification of interactions among molecular mechanisms. Additionally, this study emphasizes the significance of considering the patients ancestral background when examining TNBC, as it can influence the relationship between intrinsic tumor molecular characteristics and clinical manifestations of the disease.


Asunto(s)
MicroARNs , Neoplasias de la Mama Triple Negativas , Femenino , Humanos , Neoplasias de la Mama Triple Negativas/genética , Genómica , Hispánicos o Latinos/genética , Etnicidad , MicroARNs/genética
17.
J Ethn Subst Abuse ; 22(2): 387-401, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-34339347

RESUMEN

This study examined reasons and obstacles for changing risky alcohol use behavior among Latina adults at risk of an alcohol-exposed pregnancy. Using qualitative methods, data from CHOICES Plus intervention sessions of Latinas (N = 59) were analyzed. Reasons for wanting to change risky alcohol use centered on health, parenting, interpersonal conflict, control, and risk of harm. Obstacles included social obstacles, belief that drinking was not risky, and drinking to manage mood. Differences were found across level of acculturation. Knowledge about salient motives and obstacles is critical to addressing the needs and strengths of Latinas at risk of an alcohol-exposed pregnancy.


Asunto(s)
Consumo de Bebidas Alcohólicas , Etanol , Adulto , Femenino , Embarazo , Humanos , Asunción de Riesgos , Motivación , Hispánicos o Latinos
18.
Am J Obstet Gynecol ; 226(3): 392.e1-392.e12, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-33974903

RESUMEN

BACKGROUND: Uterine leiomyomas, commonly known as fibroids, are benign tumors in postmenarchal females. By the age of 35 years, approximately 30% of females will have fibroids, and by the age of 50 years, the prevalence approaches 70% with some studies reporting >85% prevalence in African American females. Previous studies evaluating the prevalence of fibroids have largely relied on self-reported fibroid diagnoses, which could have falsely underestimated prevalence because many females with fibroids are asymptomatic. Despite known differences in fibroid prevalence by race, there are very limited data on fibroid prevalence by ethnicity. The Latino population is the largest ethnic minority in the United States, yet there is no large study that utilizes ultrasound to confirm the presence of fibroids in Latina/Latinx females. In addition, fibroids have been associated with obesity and with diabetes mellitus, but the data have been inconsistent and at times conflicting. OBJECTIVE: The Environment, Leiomyomas, Latinas, and Adiposity Study was designed to quantify the prevalence of uterine fibroids among Latina/Latinx females and understand the relationships between obesity, glucose dysregulation, and fibroid prevalence and growth. This article presents the study's design and reports early enrollment data. STUDY DESIGN: The Environment, Leiomyomas, Latinas, and Adiposity Study is a 5-year longitudinal cohort study based in Southeast Michigan with the goal of recruiting 600 Latina/Latinx females between the ages of 21 and 50 years. Given the recruitment goals, developing a respectful, transparent, and trusting relationship between the study investigators and the community was a major priority. Thus, a community-engaged research approach was utilized in the design of the Environment, Leiomyomas, Latinas, and Adiposity Study. A community advisory board containing community leaders, largely from the Latinx community, provided input and direction during the entirety of the Environment, Leiomyomas, Latinas, and Adiposity Study design and rollout process. A minimum of 3 visits (orientation and consent, baseline, follow-up) will be conducted for each participant, with baseline and follow-up visits approximately 18 to 30 months apart. At each visit, interviewer and self-administered surveys will assess sociodemographic factors, health behaviors, health history, and social determinants of health. In addition, participants undergo a pelvic ultrasound examination and biologic samples are collected. RESULTS: Using community-engaged approaches, we have successfully enrolled 633 Latina/Latinx females. The mean participant age is 37.5±7.04 years. The mean body mass index is 30.0±6.54 kg/m2. First study visits have been initiated. CONCLUSION: The objective of the Environment, Leiomyomas, Latinas, and Adiposity Study is to address the knowledge gap regarding uterine fibroids in the Latina/Latinx population. The Environment, Leiomyomas, Latinas, and Adiposity Study will generate ultrasound-confirmed evidence of the prevalence and growth patterns of uterine fibroids in this specific population while also examining the associations between obesity and laboratory-confirmed glucose dysregulation with uterine fibroid prevalence and growth patterns.


Asunto(s)
Leiomioma , Neoplasias Uterinas , Adiposidad , Adulto , Etnicidad , Femenino , Hispánicos o Latinos , Humanos , Leiomioma/epidemiología , Estudios Longitudinales , Persona de Mediana Edad , Grupos Minoritarios , Obesidad/epidemiología , Neoplasias Uterinas/epidemiología , Adulto Joven
19.
Support Care Cancer ; 30(3): 2649-2659, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-34820710

RESUMEN

PURPOSE: Cancer is the leading cause of death among Hispanics/Latinos in the USA. Latina cancer survivors experience higher symptom burden than other cancer survivors. A healthy lifestyle can decrease recurrent cancer risk, increase well-being, and may decrease symptom burden in cancer survivors. The purpose of this study was to explore the barriers and facilitators for adopting healthy lifestyle behaviors among Latina cancer survivors. METHODS: Using the Health Belief Model as the theoretical framework, qualitative descriptive methodology was used for secondary analysis of data from a previously conducted randomized clinical trial. Transcripts from the telephone health coaching calls, analyzed in the original language (English or Spanish), were used for this qualitative analysis. RESULTS: Intervention telephone call transcript data from Latina cancer survivors (n = 14) were analyzed. Major themes were as follows: Perceived susceptibility to other chronic illnesses, perceived benefits of a healthy lifestyle, and perceived barriers and facilitators of adopting a healthy lifestyle. Lack of knowledge about healthy lifestyle behaviors could prevent participants from adopting a healthy lifestyle; gaining new knowledge about healthy lifestyle behaviors was a facilitator for changing lifestyle. Family responsibility and wearable technology could both prevent and motivate the participants to adopt a healthy lifestyle. CONCLUSION: Developing culturally appropriate interventions for Latina cancer survivors is vital to decrease symptom burden and health risks, as well as improve health outcomes in this population.


Asunto(s)
Supervivientes de Cáncer , Estilo de Vida Saludable , Hispánicos o Latinos , Humanos , Recurrencia Local de Neoplasia , Investigación Cualitativa
20.
BMC Pregnancy Childbirth ; 22(1): 979, 2022 Dec 28.
Artículo en Inglés | MEDLINE | ID: mdl-36577949

RESUMEN

BACKGROUND: Pregnant Mexican Americans (hereafter called Latinas) and Black/African American women are at increased risk for psychological distress, contributing to preterm birth and low birthweight; acculturative stress combined with perceived stress elevates depressive symptoms in Latinas. Based on our prior research using a psychoneuroimmunology framework, we identified psychological and neuroendocrine risk factors as predictors of preterm birth in Latina women that are also identified as risk factors for Black/African American women. METHODS/DESIGN: In this prospective, randomized controlled trial with parallel group design we will explore psychosocial, neuroendocrine, and birth outcome effects of the Mastery Lifestyle Intervention (MLI). The MLI is a culturally relevant, manualized, psychosocial, group intervention integrating two cognitive behavioral therapies for both pregnant Latinas and Black/African American women (total n = 221). Study inclusion criteria are: women with current pregnancy at 14-20 weeks gestation, ability to read and speak English or Spanish, self-identify as Latina of Mexican heritage or Black/African American, 18-45 years old, born in the US or Mexico, and currently living in the US. Participants must receive Medicaid or other government-supported insurance, and meet screening criteria for anxiety, depressive symptoms, or stress. Participants are randomly assigned to either the intervention (MLI) or usual care group (UCG) in groups of 6-8 participants that occur over 6 consecutive weeks. Data are collected at 3 time points: enrollment (14-20 weeks gestation), following treatment (20-26 weeks), and 6 weeks after treatment (32-36 weeks gestation). Additional outcome, mediating, and moderating data are collected from the electronic health record during pregnancy and at birth. Analyses will primarily use generalized linear mixed modeling (GLMM) to evaluate the relationships between predictors and outcomes. DISCUSSION: This RCT will test the efficacy of two combined third generation cognitive behavioral therapies (the MLI), given in a group format over 6 sessions, as compared to a usual prenatal care group, for both Latina and African American pregnant women. If efficacious, it may be provided as an adjunct to routine prenatal care and improve mental health, as well as babies being born too small and too soon. TRIAL REGISTRATION: The trial was retrospectively registered at ClinicalTrials.gov . Bethesda (MD): National Library of Medicine. Identifier NCT05012072 , Reducing Pregnancy Risks: The Mastery Lifestyle Intervention (MLI); August 19, 2021. The trial is currently recruiting participants.


Asunto(s)
Negro o Afroamericano , Nacimiento Prematuro , Embarazo , Recién Nacido , Femenino , Lactante , Humanos , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Nacimiento Prematuro/prevención & control , Estudios Prospectivos , Hispánicos o Latinos , Estilo de Vida , Parto , Ensayos Clínicos Controlados Aleatorios como Asunto
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