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1.
Can J Behav Sci ; 56(3): 240-252, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39131185

RESUMEN

Research is needed to better understand factors promoting health and well-being with Indigenous Peoples and people with socioeconomic barriers in Canada, given they face multiple social determinants that are barriers to health. Individual dispositions, sense of purpose and conscientiousness, are known to predict health and well-being in broader samples. In a community-based approach, guided by Indigenous Elders with traditional ways of knowing, we aimed to determine whether these measures correlate with self-rated health and well-being among Indigenous (n = 149) and non-Indigenous (n = 151) Peoples in Vancouver, Canada. The majority of participants (mean age 49 years, and 58% male) had relatively low income (≤$15,000/year) and educational attainment (

Il faudrait davantage de recherches pour mieux comprendre les facteurs qui favorisent la santé et le bien-être des populations autochtones et des personnes confrontées à des obstacles socio-économiques au Canada. En effet, ces dernières sont confrontées à de multiples déterminants sociaux qui constituent des obstacles à la santé. Les dispositions individuelles, le sens du devoir et la prise de conscience sont connus pour prédire la santé et le bien-être dans des échantillons plus larges. Dans le cadre d'une approche communautaire, guidée par des aînés autochtones ayant des connaissances traditionnelles, nous avons cherché à déterminer si ces mesures sont en corrélation avec l'auto-évaluation de la santé et du bien-être chez les autochtones (n = 149) et les non-autochtones (n = 151) de Vancouver, au Canada. La majorité des participants (âge moyen de 49 ans et 58 % d'hommes) avaient des revenus (≤ 15 000 $/an) et un niveau d'éducation (études secondaires non terminées) relativement faibles. Les facteurs étaient valides et fiables dans tous les groupes. Les scores moyens étaient similaires entre les groupes autochtones et non autochtones, et plus faibles chez les participants ayant un revenu inférieur que chez ceux ayant un revenu supérieur. Les corrélations étaient similaires entre les groupes autochtones et non autochtones : le sens du devoir est significativement corrélé avec la santé (SF-6; 0,34 et 0,28, p < 0,001) et la satisfaction à l' égard de la vie (0,55 et 0,58, p < 0,001), et la prise de conscience est corrélée avec la santé (0,19 et 0,18, p < 0,05). Les corrélations étaient similaires entre les groupes de revenus. Lors de l'étude et de la promotion de la santé, de l'équité et du bien-être des communautés autochtones et à faible statut socio-économique, le sens du devoir et les dispositions individuelles sont des facteurs à prendre en compte au même titre que les déterminants sociaux de la santé.

2.
HIV Med ; 24(3): 247-259, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-35916268

RESUMEN

BACKGROUND: Anti-Mullerian hormone (AMH) levels indicate ovarian reserve and are predictive of reproductive aging. Studies evaluating AMH levels in women with HIV have produced conflicting results, and reasons for inter-study differences have not been assessed. To understand reproductive aging in HIV, we conducted a systematic review of ovarian reserve among women with HIV. METHODS: We searched Ovid MEDLINE, Ovid EMBASE, and CAB Direct for studies including AMH in reproductive-aged women with HIV. Two reviewers used the Newcastle-Ottawa scale to assess the quality of extracted data. RESULTS: Of the 315 reports screened, ten met the inclusion criteria. Studies were conducted across seven countries and included 3673 women with HIV and 2342 HIV-negative women in the comparison group. Ethnic distribution, combination antiretroviral therapy coverage, and viral load suppression varied considerably across studies. Nine of the ten reviewed studies reported lower unadjusted AMH levels in women with HIV than in those without HIV; however, in studies that adjusted for confounders (n = 4), only two showed an association between HIV and AMH. Low CD4 count and high viral load correlated with low AMH in the two largest studies. Other studies found that opioid use and elevated inflammatory markers were associated with low AMH. Study quality varied considerably, and many were of low quality (n = 6). CONCLUSION: Current evidence is inconclusive about the relationship between HIV and AMH, although studies suggest a trend toward lower AMH among women with HIV. Future studies that adjust for HIV-related factors, inflammatory markers, and substance use are needed in the era of contemporary HIV care to confirm the association between HIV and reduced ovarian reserve and establish its underlying cause.


Asunto(s)
Infecciones por VIH , Reserva Ovárica , Femenino , Humanos , Adulto , Envejecimiento , Hormona Antimülleriana
3.
HIV Med ; 24(5): 628-639, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-36597960

RESUMEN

BACKGROUND: Patterns of vitamin D intake are relatively unexplored among women living with HIV, despite its importance for women's health. We compared vitamin D dietary and supplement intakes in women with HIV and population-based national controls and investigated barriers to intake. METHODS: In this case-control study, women with HIV in the Children and Women: AntiRetrovirals and Markers of Aging (CARMA) cohort were matched with Canadian Multicentre Osteoporosis Study (CaMos) controls. Participants were queried for vitamin D in dairy consumption, supplementation/dosage, and sociodemographic variables. We assessed barriers to supplementation and factors associated with dietary intake by regression modelling. RESULTS: Ninety-five women living with HIV were age-matched to 284 controls. Women with HIV had lower income and bone mineral density and were more likely to smoke, take multiple medications and be non-white. Vitamin D dietary intake was lower in women living with HIV versus controls [0.76 vs. 1.79 µg/day; adjusted odds ratio (aOR) for greater than or equal to median intake 0.29 (0.12-0.61), p = 0.002], but any supplementation was higher [62.2% vs. 44.7%; aOR = 3.44 (95% CI: 1.16-11.00), p = 0.03]. Total vitamin D intake was similar between groups. Smoking was associated with no supplementation; non-white ethnicity and low income were related to lower dietary intake. CONCLUSIONS: Women living with HIV showed lower dietary vitamin D intake but higher supplementation rates, suggesting that care providers are promoting supplementation. Women living with HIV who smoke, have low incomes and are non-white may particularly benefit from targeted efforts to improve vitamin D intake.


Asunto(s)
Infecciones por VIH , Niño , Humanos , Femenino , Estudios de Casos y Controles , Canadá/epidemiología , Suplementos Dietéticos , Vitamina D
4.
HIV Med ; 24(12): 1210-1221, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37779267

RESUMEN

OBJECTIVES: Our objective was to report the baseline characteristics of participants in the Canadian HIV and Aging Cohort Study (CHACS) and present amendments to the initial protocol. METHODS: CHACS is a multi-centred prospective cohort study that was initially set from 2011 to 2016 and will now continue recruitment until 2024. Four additional years of follow-up have been added, and additional outcomes and covariates will be prospectively collected. Frailty will be assessed using a modified version of the Fried's frailty phenotype. The four interrelated aspects of gender-gender roles, gender identity, gender relationships, and institutionalized gender-will be measured using the GENESIS-PRAXY questionnaire. Diet will be assessed using a validated, web-based, self-administered food frequency questionnaire. RESULTS: A total of 1049 participants (77% people living with HIV) were recruited between September 2011 and September 2019. Median age at baseline was 54 years (interquartile range 50-61). Most participants were male (84%) and white (83%). Compared with participants without HIV, those with HIV were more likely to be male; to report lower education levels and incomes; to be more sedentary; to use tobacco, recreational, and prescription drugs; to report a personal history of cardiovascular diseases; and to be frail. CONCLUSIONS: The new assessments added to the CHACS protocol will allow for an even more detailed portrait of the pathways leading to accentuated aging for people living with HIV. Participants in the CHACS cohort display important differences in socio-economic and cardiovascular risk factors according to HIV serostatus. These imbalances must be taken into account for all further inferential analyses.


Asunto(s)
Enfermedades Cardiovasculares , Fragilidad , Infecciones por VIH , Femenino , Humanos , Masculino , Persona de Mediana Edad , Envejecimiento , Canadá/epidemiología , Enfermedades Cardiovasculares/epidemiología , Estudios de Cohortes , Anciano Frágil , Identidad de Género , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Estudios Prospectivos
5.
HIV Med ; 23(8): 880-894, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-35343039

RESUMEN

OBJECTIVES: People living with HIV experience numerous endocrine abnormalities and psychosocial stressors. However, interactions between HIV, cortisol levels, and health outcomes have not been well described among people living with HIV on effective therapy. Furthermore, methods for measuring cortisol are disparate across studies. We describe the literature reporting cortisol levels in people living with HIV, describe methods to measure cortisol, and explore how this relates to health outcomes. METHODS: We searched the PubMed database for articles published in the past 20 years regarding HIV and cortisol with ≥50% of participants on antiretroviral therapies. Articles included observational, case-control, cross-sectional, and randomized controlled trials analyzing cortisol by any method. Studies were excluded if abnormal cortisol was due to medications or other infections. Variables were extracted from selected studies and their quality was assessed using the Newcastle-Ottawa Scale. RESULTS: In total, 19 articles were selected and included, covering the prevalence of abnormal cortisol (n = 4), exercise (n = 4), metabolic syndrome and/or cardiovascular disease (n = 2), mental health and cognition (n = 9), and sex/gender (n = 6). Cortisol was measured in serum (n = 7), saliva (n = 8), urine (n = 2), and hair (n = 3) specimens. Comparisons between people with and without HIV were inconsistent, with some evidence that people with HIV have increased rates of hypocortisolism. Depression and cognitive decline may be associated with cortisol excess, whereas anxiety and metabolic disease may be related to low cortisol; more data are needed to confirm these relationships. CONCLUSIONS: Data on cortisol levels in the era of antiretroviral therapy remain sparse. Future studies should include controls without HIV, appropriately timed sample collection, and consideration of sex/gender and psychosocial factors.


Asunto(s)
Infecciones por VIH , Ansiedad , Estudios de Casos y Controles , Estudios Transversales , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Humanos , Hidrocortisona/uso terapéutico
6.
AIDS Behav ; 26(7): 2242-2255, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35020094

RESUMEN

COVID-19 vaccination is recommended for people living with HIV (PLWH), among whom social inequities and co-morbidities may drive risks of COVID-19 infection and outcome severity. Among a provincial (British Columbia) sample, we determined the prevalence of COVID-19 vaccine intention by HIV status and assessed socio-demographic, vaccine hesitancy, and psychological predictors of vaccine intention. Individuals (25-69 years) recruited from province-wide research cohorts and the general public completed an online survey examining COVID-19 impacts (August/2020-March/2021). In an analysis restricted to women and gender diverse participants (n = 5588), we compared intention to receive a recommended COVID-19 vaccine (Very likely/Likely vs Neutral/Unlikely/Very Unlikely) by self-reported HIV status. Logistic regression models assessed the independent effect of HIV status and other factors on COVID-19 vaccine intention. Of 5588 participants, 69 (1.2%) were living with HIV, of whom 79.7% were on antiretroviral therapy. In bivariate analyses, intention to vaccinate was significantly lower among PLWH compared to participants not living with HIV (65.2% vs 79.6%; OR 0.44; 95%CI 0.32-0.60). However, this association was not statistically significant after adjustment for ethnicity, income, education, and essential worker status (aOR 0.85; 95%CI 0.48-1.55). Among PLWH, those with greater vaccine confidence, positive attitudes towards the COVID-19 vaccine, and more strongly influenced by direct and indirect social norms to vaccinate had significantly higher odds of vaccine intention. Tailored messaging is needed to build vaccine confidence, address questions about vaccine benefits, and support informed vaccination decision-making to promote COVID-19 vaccine uptake among women and gender diverse people living with HIV.


Asunto(s)
COVID-19 , Infecciones por VIH , Vacunas , Colombia Británica/epidemiología , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19 , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Humanos , Intención , SARS-CoV-2 , Vacunación
7.
Reprod Health ; 19(1): 3, 2022 Jan 05.
Artículo en Inglés | MEDLINE | ID: mdl-34986848

RESUMEN

BACKGROUND: Multiple contraindications to combined hormonal contraceptives (CHC) use exist. The impact of these factors on contraceptive choice, particularly among women living with HIV (WLWH), is not well understood. We measured and compared the prevalence of contraceptive use and contraindications among WLWH and women not living with HIV (controls). METHODS: We examined cross-sectional survey and medical chart data from 83 WLWH and 62 controls, aged 16-49 and sexually active, from 2013-2017. We compared the age-adjusted prevalence and types of contraceptives used in the last month and the proportion of women with CHC contraindications, including drug interactions, medical comorbidities, and smoking at ≥ 35 years old. All WLWH received care at an interdisciplinary, women-centred HIV clinic. RESULTS: Compared to controls, WLWH were older (median [IQR)] 39 [34-43] vs 31 [23-41] years; p = 0.003), had less post-secondary education (37% vs 73%; p < 0.001), and more often had household income < $15,000/year (49% vs 30%; p = 0.006). WLWH trended to higher contraceptive prevalence than controls (80% vs 63%; p = 0.06 adjusted for age). Overall hormonal contraceptive use was similar. However, despite controlling for age, WLWH used CHC less (4% vs 18%; p = 0.006) than controls, and had more frequently undergone tubal ligation (12% vs 2%; p = 0.03). WLWH also experienced more CHC contraindications (54% vs 13%; p = 0.0001), including smoking at ≥ 35 years old (30% vs 6%; p = 0.0003) or a CHC-related drug interaction (all antiretroviral related) (25% vs 0%; p = 0.0001). CONCLUSIONS: WLWH attending our interdisciplinary clinic used hormonal contraception at similar rates as controls, though with different types. Differences may reflect different distributions of CHC contraindications. CHC contraindications present barriers to accessing the full range of contraceptive choices for WLWH. Guidelines and education for care providers and WLWH regarding contraceptive choices and drug interactions are needed, especially when care is provided without the benefit of an interdisciplinary women-centered healthcare team.


BACKGROUND: There are many reasons why individuals cannot use combined hormonal contraceptives (CHC). The impact of these reasons on contraceptive choice for women living with HIV (WLWH) are poorly understood. We measured and compared the prevalence of contraceptive choice and factors that may preclude their use in WLWH. METHODS: We examined survey and medical chart data from 83 WLWH and 62 controls (women not living with HIV), aged 16­49 and sexually active, from 2013 to 2017. We compared the prevalence and types of contraceptives used in the last month and the proportion of women with factors that would not allow the use of CHC, including drug interactions, medical conditions, and smoking at ≥ 35 years old. All WLWH received care at a women-centred HIV clinic. RESULTS: Compared to controls, WLWH were older, had less post-secondary education, and more often had household income < $15,000/year. WLWH were more likely to use contraception than controls. Overall hormonal contraceptive use was similar. However, even when accounting for age, WLWH used CHC less than controls, and had more frequently undergone tubal ligation. WLWH also had more reasons that would preclude the use of CHC contraindications including smoking at ≥ 35 years old or a CHC-related drug interaction. CONCLUSIONS: WLWH attending our interdisciplinary clinic used combined hormonal contraception at similar rates as controls, though with different types. Differences may reflect the fact that WLWH more often have factors that do not allow the safe use of CHC. Guidelines and education for care providers and WLWH regarding contraceptive choices and drug interactions are needed.


Asunto(s)
Anticonceptivos , Infecciones por VIH , Adulto , Preescolar , Anticoncepción , Dispositivos Anticonceptivos , Estudios Transversales , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Humanos
8.
BMC Public Health ; 21(1): 1017, 2021 05 29.
Artículo en Inglés | MEDLINE | ID: mdl-34051770

RESUMEN

BACKGROUND: The success of any COVID-19 vaccine program ultimately depends on high vaccine uptake. This study determined overall intention to receive a COVID-19 vaccine and identified factors that predict intentions to be vaccinated against COVID-19 in Canada, specifically in key priority groups identified by the American Committee on Immunization Practice (ACIP) and the National Advisory Committee on Immunization (NACI) for early immunization. METHODS: Individuals from research cohorts from the general population of British Columbia aged 25-69 were invited complete an online survey based on validated scales and theoretical frameworks to explore intention to receive a COVID-19 vaccine. Two multivariable logistic regression models were conducted to determine factors associated with intention to receive the COVID-19 vaccine. RESULTS: Of 4948 respondents, 79.8% intended to receive a COVID-19 vaccine. In multivariable modeling, respondents who intended to receive the vaccine had higher vaccine attitudinal scores (p <  0.001), reported greater influence of direct social norms (p = 0.001), and indirect social norms, including their family physician (p = 0.024), and Provincial Health Officer (p = 0.011). Older individuals (> 60 years) were more likely to intend to receive the vaccine, while females (95%CI 0.57,0.93), those with less than high school education (95%CI 0.5,0.76), those who self-identified as non-white (95%CI 0.60,0.92), self-identified as Indigenous (95%CI 0.36,0.84) and essential non-health care workers (95%CI 0.59,0.86) had lower adjusted odds of intending to receive a COVID-19 vaccine. CONCLUSIONS: To optimize vaccine coverage, public health should focus on key messages around vaccine safety and benefit, and leverage trusted practitioners for messaging. As certain key populations identified by NACI and ACIP for early immunization report a lower intention to vaccinate, there is a need for in-depth education and support for these communities to ensure optimal uptake.


Asunto(s)
COVID-19 , Vacunas , Colombia Británica , Vacunas contra la COVID-19 , Femenino , Humanos , Intención , SARS-CoV-2 , Estados Unidos
9.
J Obstet Gynaecol Can ; 40(11): 1401-1408, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-30477637

RESUMEN

OBJECTIVE: This study seeks to identify barriers to colposcopy examination faced by patients living in Northern BC to improve outcomes for women at risk of developing cervical cancer. METHODS: A retrospective chart review (n = 309) was conducted in the four colposcopy clinics in Northern BC to collect information regarding patients who were referred for colposcopy after abnormal cytology. Demographic factors associated with non-attendance were identified as barriers to accessing care. Aggregate data from the Cervical Cancer Screening Program (n = 4265) were used to calculate wait times by health region across BC. RESULTS: The odds of having missed an appointment was highest for women who were pregnant (OR 4.0) or attending site D vs. site A (OR 6.0); however, only clinic location remained significant in a multivariable model. Wait times were longer for women who had ever missed appointments, and varied among the sites, with site A and D having significantly longer wait times than the remaining sites. The Northern Health Authority had the longest overall median colposcopy wait time for high-grade cytology in the province at 41 days longer than the provincial average of 62 days. CONCLUSION: The Northern Health Authority faces unique challenges associated with geography and patient population that are associated with longer wait times for colposcopy when compared with other health authorities in the province.


Asunto(s)
Colposcopía/estadística & datos numéricos , Detección Precoz del Cáncer/estadística & datos numéricos , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Disparidades en Atención de Salud/estadística & datos numéricos , Displasia del Cuello del Útero/diagnóstico , Adulto , Colombia Británica/epidemiología , Femenino , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Servicios de Salud Rural , Adulto Joven
10.
Clin Endocrinol (Oxf) ; 84(3): 452-62, 2016 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-26300027

RESUMEN

OBJECTIVES: To investigate the prevalence of endocrine disturbances in a group of HIV-positive (HIV+) women and to identify factors affecting presence of these disorders. To examine specifically whether cellular ageing, as measured by leukocyte telomere length (LTL), is correlated with the presence of endocrine disturbance. DESIGN: A cross-sectional retrospective substudy of an ongoing prospective cohort study. PATIENTS: Adult HIV+ (≥19 years) women enrolled in the CARMA (Children and Women: AntiRetrovirals and Markers of Aging) cohort study (N = 192). Prevalences of T2DM, glucose intolerance, dyslipidaemia, thyroid disorders, adrenal insufficiency, hypogonadism, primary ovarian insufficiency (POI), demographics, HIV and hepatitis C virus (HCV) infection status, baseline LTL, combined antiRetroviral therapy (cART) and substance exposures were collected. Statistical analysis included univariable followed by multivariable Poisson regression and step-wise reduction to refine the multivariable model. RESULTS: Prevalence of any endocrine abnormality was 58% (dyslipidaemia 43%, glucose intolerance/T2DM 13%, thyroid disorders 15%). In multivariable analysis, age was associated with number and type (any, glucose, lipid) of abnormality, while increasing body mass index (BMI) was associated with number of diagnoses and with glucose metabolism disorders. Interestingly, peak HIV pVL ≥100 000 copies/ml was associated with any abnormality, total number of disorders and presence of a thyroid disorder, while any disorder, glucose abnormalities and dyslipidaemia were negatively associated with alcohol use. LTL was not associated with number or type of endocrine abnormalities in this study. CONCLUSION: Further studies examining the relationship between duration and extent of exposure to HIV viraemia in relation to developing abnormal endocrine function are warranted.


Asunto(s)
Infecciones por VIH/epidemiología , Telómero/genética , Enfermedades de la Tiroides/epidemiología , Carga Viral , Antirretrovirales/uso terapéutico , Colombia Británica/epidemiología , Niño , Comorbilidad , Estudios Transversales , Diabetes Mellitus Tipo 2/epidemiología , Dislipidemias/epidemiología , Femenino , Intolerancia a la Glucosa/epidemiología , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/virología , Humanos , Leucocitos/metabolismo , Análisis Multivariante , Distribución de Poisson , Prevalencia , Estudios Prospectivos , Análisis de Regresión , Estudios Retrospectivos , Factores de Riesgo
11.
AIDS Behav ; 19(10): 1875-87, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-26297567

RESUMEN

Though evidence shows that Mobile health (mHealth) interventions can improve adherence and viral load in HIV-positive persons, few have studied the health care providers' (HCP) perspective. We conducted a prospective mixed methods pilot study using the WelTel intervention wherein HIV-positive participants (n = 25) received weekly interactive text messages for 6 months. Text message response rate and topic data were collected to illustrate the HCP experience. The aim of this study is to explore intervention acceptability and feasibility from the HCP perspective through a baseline focus group and end of study interviews with HCP impacted by the intervention. Interview data were thematically coded using the Technology Acceptance Model. HCPs identified that the WelTel intervention engaged patients in building relationships, while organizing and streamlining existing mHealth efforts and dealing with privacy issues. HCPs recognized that although workload would augment initially, intervention benefits were many, and went beyond simply improving HIV viral load.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Actitud del Personal de Salud , Infecciones por VIH/tratamiento farmacológico , Personal de Salud/psicología , Cumplimiento de la Medicación , Envío de Mensajes de Texto , Adulto , Colombia Británica , Teléfono Celular , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Relaciones Profesional-Paciente , Estudios Prospectivos , Sistemas Recordatorios , Telemedicina , Carga Viral
12.
JCO Glob Oncol ; 10: e2200324, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38237095

RESUMEN

PURPOSE: To assess the acceptability of integrated screening for cervical cancer and HIV in the community setting. METHODS: We developed surveys for patients and community health workers (CHWs) who participated in the Advances in Screening and Prevention in Reproductive Cancers (ASPIRE) Mayuge trial that compared self-collected human papillomavirus testing at home versus community health meetings in Mayuge district, Uganda. Quantitative data were summarized using descriptive statistics. Open-ended questions were analyzed using an inductive approach with thematic content analysis. RESULTS: We conducted 102 patient surveys and 31 CHW surveys between June and August 2021. Ninety-nine percent of patients and 100% of CHWs indicated that they would find the addition of an HIV test to their self-collected cervical cancer test acceptable. The most frequently stated reasons in favor of adding an HIV test to the ASPIRE Mayuge cervical cancer screening pathways were time-saving, privacy, and support from other women and CHWs. The most frequently stated reasons against integrated screening were related to concerns about confidentiality, most often in reference to women's family members and other women in their village. CONCLUSION: Integrated community-based cervical cancer and HIV testing would be highly acceptable to both women and CHWs.


Asunto(s)
Infecciones por VIH , Neoplasias del Cuello Uterino , Humanos , Femenino , Detección Precoz del Cáncer , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Uganda/epidemiología , Tamizaje Masivo , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control
13.
J Acquir Immune Defic Syndr ; 95(2): 197-206, 2024 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-37963371

RESUMEN

BACKGROUND: Women living with HIV commonly experience low areal bone mineral density (BMD), but whether this is affected by low ovarian hormonal states (prolonged amenorrhea or menopause) is unknown. We compared rates of BMD loss between women living with HIV and HIV-negative control women and investigated its association with low ovarian hormonal states. SETTING: Women living with HIV were enrolled from Vancouver Canada and controls from 9 Canadian sites. METHODS: This longitudinal analysis included age-matched women living with HIV in the Children and Women: AntiRetrovirals and Markers of Aging cohort and controls in the population-based Canadian Multicentre Osteoporosis Study. Rate of change/year in BMD at the total hip and lumbar spine (L1-L4) between 3 and 5 years was compared between groups, adjusting for sociodemographic and clinical variables. RESULTS: Ninety-two women living with HIV (median [interquartile range] age: 49.5 [41.6-54.1] years and body mass index: 24.1 [20.7-30.8] kg/m 2 ) and 278 controls (age: 49.0 [43.0-55.0] years and body mass index: 25.8 [22.9-30.6] kg/m 2 ) were included. Total hip BMD loss was associated with HIV (ß: -0.003 [95% CI: -0.006 to -0.0001] g/cm 2 /yr), menopause (ß: -0.007 [-0.01 to -0.005] g/cm 2 /yr), and smoking (ß: -0.003 [-0.006 to -0.0002] g/cm 2 /yr); BMD gain was linked with higher body mass index (ß: 0.0002 [0.0007-0.0004] g/cm 2 /yr). Menopause was associated with losing L1-L4 BMD (ß: -0.01 [-0.01 to -0.006] g/cm 2 /yr). Amenorrhea was not associated with BMD loss. CONCLUSIONS: HIV and menopause negatively influenced total hip BMD. These data suggest women living with HIV require hip BMD monitoring as they age.


Asunto(s)
Enfermedades Óseas Metabólicas , Infecciones por VIH , Osteoporosis , Niño , Femenino , Humanos , Persona de Mediana Edad , Densidad Ósea , Infecciones por VIH/complicaciones , Canadá , Osteoporosis/complicaciones , Vértebras Lumbares/diagnóstico por imagen , Enfermedades Óseas Metabólicas/complicaciones , Amenorrea/complicaciones
14.
Viruses ; 16(5)2024 05 10.
Artículo en Inglés | MEDLINE | ID: mdl-38793637

RESUMEN

BACKGROUND: Chronic/latent viral infections may accelerate immunological aging, particularly among people living with HIV (PLWH). We characterized chronic/latent virus infections across their lifespan and investigated their associations with leukocyte telomere length (LTL). METHODS: Participants enrolled in the CARMA cohort study were randomly selected to include n = 15 for each decade of age between 0 and >60 y, for each sex, and each HIV status. Cytomegalovirus (CMV), Epstein-Barr virus (EBV), human herpesvirus 8 (HHV-8), herpes simplex virus 1 (HSV-1), and HSV-2 infection were determined serologically; HIV, hepatitis C (HCV), and hepatitis B (HBV) were self-reported. LTLs were measured using monochrome multiplex qPCR. Associations between the number of viruses, LTL, and sociodemographic factors were assessed using ordinal logistic and linear regression modeling. RESULTS: The study included 187 PLWH (105 female/82 male) and 190 HIV-negative participants (105 female/84 male), ranging in age from 0.7 to 76.1 years. Living with HIV, being older, and being female were associated with harbouring a greater number of chronic/latent non-HIV viruses. Having more infections was in turn bivariately associated with a shorter LTL. In multivariable analyses, older age, living with HIV, and the female sex remained independently associated with having more infections, while having 3-4 viruses (vs. 0-2) was associated with a shorter LTL. CONCLUSIONS: Our results suggest that persistent viral infections are more prevalent in PLWH and females, and that these may contribute to immunological aging. Whether this is associated with comorbidities later in life remains an important question.


Asunto(s)
Infecciones por VIH , Leucocitos , Humanos , Femenino , Infecciones por VIH/virología , Infecciones por VIH/inmunología , Masculino , Leucocitos/virología , Persona de Mediana Edad , Adulto , Anciano , Adulto Joven , Adolescente , Niño , Telómero/genética , Lactante , Preescolar , Infección Latente/virología , Virosis/virología , Virosis/inmunología , Enfermedad Crónica , Estudios de Cohortes , Recién Nacido
15.
Open Forum Infect Dis ; 11(9): ofae493, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39301109

RESUMEN

Background: The menstrual cycle is a critical indicator of women's health. Early prolonged secondary amenorrhea increases risks for morbidity and mortality. Menstrual cycle research in women with HIV is inconsistent and often lacks an adequate comparison sample. We aimed to determine whether women with HIV have a higher lifetime prevalence of amenorrhea and whether this is independently associated with HIV and/or other biopsychosocial variables. Methods: With data from 2 established HIV cohorts, participants assigned female at birth were eligible if aged ≥16 years, not pregnant/lactating, and without anorexia/bulimia nervosa history. Amenorrhea was defined by self-reported history of (1) no menstrual flow for ≥12 months postmenarche not due to pregnancy/lactation, medications, or surgery or (2) early menopause or premature ovarian insufficiency. Multivariable logistic regression models explored biopsychosocial covariates of amenorrhea. Results: Overall, 317 women with HIV (median age, 47.5 years [IQR, 39.2-56.4]) and 420 women without HIV (46.2 [32.6-57.2]) were included. Lifetime amenorrhea was significantly more prevalent among women with HIV than women without HIV (24.0% vs 13.3%). In the multivariable analysis, independent covariates of amenorrhea included HIV (adjusted odds ratio, 1.70 [95% CI, 1.10-2.64]), older age (1.01 [1.00-1.04]), White ethnicity (1.92 [1.24-3.03]), substance use history (6.41 [3.75-11.1]), and current food insecurity (2.03 [1.13-3.61]). Conclusions: Nearly one-quarter of women with HIV have experienced amenorrhea, and this is associated with modifiable risk factors, including substance use and food insecurity. Care providers should regularly assess women's menstrual health and advocate for actionable sociostructural change to mitigate risks.

16.
JBMR Plus ; 7(8): e10761, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37614300

RESUMEN

Women living with HIV (WLWH) may be at higher risk for osteoporosis and fragility fractures. However, limited prospective data describe long-term trajectories of bone mineral density (BMD) in WLWH versus women without HIV. Thus, in this prospective study, we aimed to compare 10-year change in areal BMD (aBMD) between WLWH (n = 49; 36.8 ± 8.8 years; 96% pre/perimenopausal) and HIV-negative women (population-based controls; n = 49; 41.9 ± 9.2 years; 80% pre/perimenopausal). In an exploratory analysis, we compared fracture history between WLWH and controls. Outcomes were lumbar spine (L1 to L4), total hip, and femoral neck aBMD at baseline and follow-up, which occurred at 13 and 10 years in WLWH and controls, respectively. We fit multivariable regression models to compare baseline and 10-year change in aBMD between groups, adjusting for osteoporosis risk factors. Within WLWH, we examined associations between aBMD and HIV-related factors, including combination antiretroviral therapy (cART) duration. WLWH were diagnosed 6.5 ± 3.7 years before baseline, 80% were on cART for 241 ± 142 weeks, and 49% had HIV plasma viral load <40 copies/mL. Before and after adjusting for osteoporosis risk factors, baseline and 10-year change in aBMD did not differ between WLWH and controls at any site. At baseline, more WLWH than controls reported a history of low-trauma fracture (30% versus 10%, p < 0.05) and major osteoporotic fracture (17% versus 4%, p < 0.05). During follow-up, the number of WLWH and controls with incident fragility fracture was not significantly different. Lifetime cART duration and tenofovir use were not associated with aBMD 10-year percent change. Higher CD4 count at baseline was positively associated with femoral neck aBMD 10-year percent change. Long-term aBMD change in this small WLWH cohort paralleled normal aging, with no evidence of influence from cART use; however, these results should be interpreted with caution given the small sample size. Larger cohort studies are needed to confirm these findings. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.

17.
J Acquir Immune Defic Syndr ; 93(4): 272-281, 2023 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-37019076

RESUMEN

BACKGROUND: Although sexual activity and function decline in older women living with HIV, positive dimensions of sexual health, such as satisfaction, are relatively unexplored. We evaluated the prevalence of sexual satisfaction for midlife women with HIV and assessed its relation to women's physical, mental, and sociostructural experiences. SETTING: We studied women in the Canadian HIV Women's Sexual and Reproductive Health Cohort Study (CHIWOS) over 3 survey waves (2013-2018). METHODS: We included women living with HIV aged ≥45 years who reported ever having consensual sex. Sexual satisfaction was assessed using an item from the Sexual Satisfaction Scale for Women and was dichotomized into satisfactory ("completely/very/reasonably satisfactory") and not satisfactory ("not very/not at all satisfactory"). Probable depression was based on CES-D ≥10. Multivariable logistic regression and fixed effects models determined correlates of sexual satisfaction. Reasons for sexual inactivity and alternate forms of sexual expression were also explored. RESULTS: Among 508 midlife women, 61% were satisfied with their sexual lives at baseline. Women with probable depression had lower odds of sexual satisfaction than those without (aOR: 0.44; 95% CI: 0.27 to 0.71) and worsening depressive symptoms over time were associated with poorer sexual satisfaction ( P = 0.001). Increased sexual activity was associated with higher sexual satisfaction (aOR: 2.75; 95% CI: 1.54 to 4.91); however, 51% of women reporting sexual satisfaction were sexually inactive. Sexually inactive women engaged in alternate forms of sexual expression such as self-pleasure (37%) and intimate relationships without sex (13%). CONCLUSION: Midlife women with HIV have high rates of sexual satisfaction, even in the absence of sexual activity. Depressive symptoms were closely associated with sexual dissatisfaction, alerting providers to the importance of screening for depression and sexual health together.


Asunto(s)
Infecciones por VIH , Orgasmo , Femenino , Humanos , Anciano , Estudios de Cohortes , Estudios Prospectivos , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Canadá/epidemiología , Conducta Sexual
18.
Open Forum Infect Dis ; 10(8): ofad350, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37547855

RESUMEN

Chronic pain is common among people with human immunodeficiency virus (HIV) and detrimental to quality of life and overall health. It is often underdiagnosed, undertreated, and frankly dismissed in women with HIV, despite growing evidence that it is highly prevalent in this population. Thus, we conducted a systematic review and meta-analysis to estimate the global prevalence of chronic pain in women with HIV. The full protocol can be found on PROSPERO (identifier CRD42022301145). Of the 2984 references identified in our search, 36 were included in the systematic review and 35 in the meta-analysis. The prevalence of chronic pain was 31.2% (95% confidence interval [CI], 24.6%-38.7%; I2 = 98% [95% CI, 97%-99%]; P < .0001). In this global assessment, we found a high prevalence of chronic pain among women with HIV, underscoring the importance of understanding the etiology of chronic pain, identifying effective treatments, and conducting regular assessments in clinical practice.

19.
AIDS ; 37(5): 769-778, 2023 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-36726239

RESUMEN

OBJECTIVES: We sought to better understand factors associated with ovarian aging in women with HIV (WWH). DESIGN: HIV has been associated with diminished fertility, younger age at menopause, and shorter leukocyte telomere length (LTL), a marker of cellular aging. We herein examine cross-sectional and longitudinal associations between LTL, anti-Müllerian hormone (AMH), and HIV. METHODS: We included WWH and HIV-negative women 12-50 years of age in the CARMA cohort with one or more study visit(s). LTL and AMH were measured by qPCR and ELISA, respectively. Women were analyzed in peak reproductive (<35 years) vs. late reproductive (≥35 years) life phases. Using multivariable mixed-effect linear or logistic regressions, we assessed factors associated with AMH and ΔAMH/year while adjusting for relevant confounders. RESULTS: WWH had shorter LTL and lower AMH levels compared to HIV-negative controls despite being of similar age. After adjusting for relevant factors, HIV was associated with 20% lower AMH levels in women under 35 years of age and shorter LTL was associated with AMH levels below 2 ng/ml among women aged 35 years or older. Longitudinally, ΔAMH/year was largely related to initial AMH level among older women, and to age in younger women. CONCLUSIONS: Factors associated with AMH change across women's reproductive lifespan. Lower AMH among peak reproductive aged WWH suggests that HIV may have an initial detrimental effect on ovarian reserve, an observation that may warrant counseling around pregnancy planning. In women aged 35 years or older, the association between shorter LTL and lower AMH suggests that the immune and reproductive aging connections are more important in this age group.


Asunto(s)
Hormona Antimülleriana , Infecciones por VIH , Embarazo , Humanos , Femenino , Adulto , Anciano , Niño , Adolescente , Adulto Joven , Persona de Mediana Edad , Estudios Transversales , Leucocitos , Telómero
20.
Viruses ; 15(5)2023 04 26.
Artículo en Inglés | MEDLINE | ID: mdl-37243146

RESUMEN

Early menopause (<45 years) has significant impacts on bone, cardiovascular, and cognitive health. Several studies have suggested earlier menopause for women living with HIV; however, the current literature is limited by reliance on self-report data. We determined age at menopause in women living with HIV and socio-demographically similar HIV-negative women based on both self-report of menopause status (no menses for ≥12 months) and biochemical confirmation (defined as above plus follicle-stimulating hormone level ≥ 25 IU/mL). Multivariable median regression models assessed factors associated with menopause age, controlling for relevant confounders. Overall, 91 women living with HIV and 98 HIV-negative women were categorized as menopausal by self-report, compared to 83 and 92 by biochemical confirmation. Age at menopause did not differ significantly between groups, whether based on self-report (median [IQR]: 49.0 [45.3 to 53.0] vs. 50.0 [46.0 to 53.0] years; p = 0.28) or biochemical confirmation (50.0 [46.0 to 53.0] vs. 51.0 [46.0 to 53.0] years; p = 0.54). In the multivariable model, no HIV-related or psychosocial variables were associated with earlier age at menopause (all p > 0.05). Overall, HIV status per se was not statistically associated with an earlier age at menopause, emphasizing the importance of comparing socio-demographically similar women in reproductive health and HIV research.


Asunto(s)
Menopausia , Femenino , Humanos , Autoinforme , Estudios Transversales , Menopausia/psicología
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