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1.
Sex Transm Dis ; 48(6): 410-416, 2021 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-33229965

RESUMEN

BACKGROUND: Data on testing rates and prevalence of and factors associated with genital and extragenital chlamydia and gonorrhea among transgender women with HIV in the United States are limited. METHODS: This retrospective cohort analysis included transgender women living with HIV enrolled in the US Centers for AIDS Research Network of Integrated Clinical Systems cohort between January 2005 and December 2016 with chlamydia or gonorrhea testing performed in HIV clinic. The primary outcome was a positive test result for chlamydia or gonorrhea at urogenital or extragenital (rectal/pharyngeal) sites. Factors associated with infection were examined using logistic regression and generalized estimating equations to account for multiple tests per woman. RESULTS: Among 312 transgender women in HIV care, 252 (81%) were tested for chlamydia or gonorrhea at least once. Annual testing rates were low: 23% to 53% at genital sites and 24% to 47% at extragenital sites. A total of 88 infections were detected, and 22% of women (55/252) had at least one positive test result. Most infections occurred at extragenital sites (80% of chlamydia and 82% of gonorrhea positive test results). Factors associated with infection in an adjusted model were as follows: age 18 to 29 years compared with ≥50 years (adjusted odds ratio [aOR], 7.6; 95% confidence interval [CI], 1.8-31.2), CD4 count >350 compared with CD4 <200 (aOR, 5.5; 95% CI, 1.2-25.1), and higher engagement in HIV care (aOR, 2.2; 95% CI, 1.0-4.5). CONCLUSIONS: Among transgender women living with HIV, testing rates for chlamydia and gonorrhea are inadequate, particularly at extragenital sites where most infections occur.


Asunto(s)
Infecciones por Chlamydia , Gonorrea , Infecciones por VIH , Personas Transgénero , Adolescente , Adulto , Infecciones por Chlamydia/diagnóstico , Infecciones por Chlamydia/epidemiología , Chlamydia trachomatis , Femenino , Genitales , Gonorrea/diagnóstico , Gonorrea/epidemiología , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Prevalencia , Estudios Retrospectivos , Estados Unidos/epidemiología , Adulto Joven
2.
J Infect Dis ; 222(Suppl 5): S499-S505, 2020 09 02.
Artículo en Inglés | MEDLINE | ID: mdl-32877555

RESUMEN

BACKGROUND: Hospital-based strategies that link persons with infectious complications of opioid use disorder (OUD) to medications for OUD (MOUD) are of great interest. The objective of this study is to determine whether a hospital-based protocol would increase the use of MOUD and to identify barriers to MOUD during admission and at the time of discharge. METHODS: This study included participants with a documented or suspected history of injection drug usage receiving care for an infection at the University of Alabama at Birmingham Hospital from 2015 to 2018. The protocol, the intravenous antibiotic and addiction team (IVAT), included Addiction Medicine and Infectious Diseases consultation and a 9-item risk assessment. We quantified MOUD use before and after IVAT and used logistic regression to determine factors associated with MOUD. We explored barriers to MOUD uptake using chart review. RESULTS: A total of 37 and 98 patients met criteria in the pre- and post-IVAT periods, respectively. With IVAT, the percentage with OUD receiving MOUD significantly increased (29% pre-IVAT and 37% post-IVAT; P = .026) and MOUD use was higher in "high risk" participants (62%). Clinical and sociodemographic factors were not associated with MOUD receipt. CONCLUSIONS: A hospital-based protocol may increase the use of MOUD; however, the uptake of MOUD remains suboptimal (<50%).


Asunto(s)
Infecciones Bacterianas/tratamiento farmacológico , Protocolos Clínicos , Tratamiento de Sustitución de Opiáceos/estadística & datos numéricos , Trastornos Relacionados con Opioides/rehabilitación , Abuso de Sustancias por Vía Intravenosa/rehabilitación , Adulto , Alabama , Antibacterianos/uso terapéutico , Infecciones Bacterianas/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Relacionados con Opioides/complicaciones , Aceptación de la Atención de Salud/estadística & datos numéricos , Admisión del Paciente/estadística & datos numéricos , Grupo de Atención al Paciente/organización & administración , Abuso de Sustancias por Vía Intravenosa/complicaciones
3.
Clin Infect Dis ; 71(9): 2405-2413, 2020 12 03.
Artículo en Inglés | MEDLINE | ID: mdl-31712815

RESUMEN

BACKGROUND: Rates of early syphilis in US women are steadily increasing, but predictors of infection in this group are not clearly defined. METHODS: This retrospective analysis focused on women enrolled in the US CFAR Network of Integrated Clinical Systems cohort between January 2005 and December 2016 with syphilis testing performed. The primary outcome of incident syphilis infection was defined serologically as a newly positive test with positive confirmatory testing after a negative test or a 2-dilution increase in rapid plasma regain titer. Infection rates were calculated for each woman-year in care with testing. Predictors of syphilis were sought among sociodemographics, clinical information, and self-reported behaviors. Multivariable logistic regression models were created; a subgroup analysis assessed predictors in women of reproductive age. RESULTS: The annual rate of incident syphilis among 4416 women engaged in human immunodeficiency virus (HIV) care and tested during the 12-year study period was 760/100 000 person-years. Independent predictors of infection were injection drug use as a risk factor for HIV acquisition (aOR, 2.2; 95% CI, 1.3-3.9), hepatitis C infection (aOR, 1.9; 95% CI, 1.1-3.4), black race (aOR, 2.2; 95% CI, 1.3-3.7 compared with white race), and more recent entry to care (since 2005 compared with 1994-2004). Predictors were similar in women aged 18-49. CONCLUSIONS: Syphilis infection is common among US women in HIV care. Syphilis screening and prevention efforts should focus on women reporting drug use and with hepatitis C coinfection. Future studies should identify specific behaviors that mediate syphilis acquisition risk in women who use drugs.


Asunto(s)
Epidemias , Infecciones por VIH , Preparaciones Farmacéuticas , Sífilis , Adolescente , Adulto , Femenino , VIH , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Humanos , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Sífilis/epidemiología , Estados Unidos/epidemiología , Adulto Joven
4.
Sex Transm Dis ; 47(2): 88-95, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31934955

RESUMEN

BACKGROUND: Pre-exposure prophylaxis (PrEP) for individuals at significant risk for Human Immunodeficiency Virus acquisition is approved for individuals weighing at least 35 kg by the Food and Drug Administration. This cross-sectional study analyzed indications for PrEP in a clinical setting. METHODS: There were 429 charts reviewed from adolescents between 15 and 21 years old seen for preventive care visits at an adolescent primary care center in the Deep South during a 1-year timeframe. Univariate and multivariable regression analyses were completed to identify factors associated with indications for PrEP. RESULTS: Forty-four percent of 429 adolescents (between 15 and 21 years) had a PrEP indication; 77% were women and 95% heterosexual. Significant factors associated with an indication for PrEP included living with a nonparent or nonrelative and polysubstance use. No adolescents with an indication for PrEP were prescribed PrEP. A sensitivity analysis comparing indications for PrEP between the 2014 and 2017 The Centers for Disease Control and Prevention Guidelines revealed no significant differences in percent with an indication (44.5% vs. 42.8%) or factors associated with indications. CONCLUSIONS: Pre-exposure prophylaxis as a biomedical tool for adolescents and young adults (AYAs) may remain underutilized. A key factor in improving utilization involves providers being able to recognize AYAs who may have an indication for PrEP with a specific focus on those AYAs who do not live in households with parents or a surrogate family member and those who are polysubstance users.


Asunto(s)
Atención Ambulatoria/estadística & datos numéricos , Infecciones por VIH/prevención & control , Profilaxis Pre-Exposición/estadística & datos numéricos , Adolescente , Medicina del Adolescente/métodos , Alabama , Fármacos Anti-VIH/administración & dosificación , Estudios Transversales , Consumidores de Drogas , Femenino , VIH/efectos de los fármacos , Infecciones por VIH/epidemiología , Heterosexualidad , Humanos , Masculino , Atención Primaria de Salud/métodos , Encuestas y Cuestionarios , Adulto Joven
5.
AIDS Care ; 32(1): 89-92, 2020 01.
Artículo en Inglés | MEDLINE | ID: mdl-31129981

RESUMEN

Retention in care (RiC) is crucial for maintaining HIV health. We examined the relationship between receipt of Ryan White HIV/AIDS Program (RWHAP) supplementary services and six different measures of RiC among 2,288 adults living with HIV who received HIV primary care services at a large, academically-affiliated HIV/AIDS clinic in the southeastern United States in 2016. The independent variable of interest was RWHAP supplementary services, which referred to whether patients received documented non-medical wraparound supplementary services. The outcome was six different measures of RiC: the Institute of Medicine (IOM) indicator, 6-month gap, 4-month constancy, missed visits dichotomous, missed visits count, and visit adherence. Separate multivariable models were fit for each RiC outcome. Receipt of supplementary RWHAP services was significantly (p < .05) and positively associated with RiC across all six measures (test statistic, 95% confidence interval): IOM (adjusted odds ratio (aOR) = 2.88, 2.16-3.83), 6-month gap (aOR = 1.76, 1.48-2.09), 4-month visit constancy (aOR = 2.03, 1.72-2.39), missed visits dichotomous (aOR = 1.40, 1.16-1.68), missed visit count (adjusted incidence rate ratio (aIRR) = 0.77, 0.67-0.88), and visit adherence (adjusted beta coefficient (adjß) = 0.05, 0.02-0.06). Our findings suggest that receipt of RWHAP services is important for retention in care, regardless of the measure employed.


Asunto(s)
Infecciones por VIH/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Instituciones de Atención Ambulatoria/organización & administración , Femenino , Infecciones por VIH/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Sudeste de Estados Unidos/epidemiología , Adulto Joven
6.
AIDS Care ; 32(10): 1207-1216, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-32530307

RESUMEN

Factors associated with prescription of smoking cessation medication (SCM), including the impact of race, have not been well described among a large population of people living with HIV (PLWH) engaged in routine clinical care. Our study investigated whether there are racial differences between African-American and White PLWH regarding SCM prescription and sought to identify other factors associated with these prescriptions at a large HIV clinic in the Southeastern United States. Among 1899 smokers, 38.8% of those prescribed SCMs were African-American and 61.2% were White. Factors associated with lower odds of SCM prescription included African-American race (AOR, 0.63 [95% CI: 0.47, 0.84]) or transferring care from another HIV provider during the study period (AOR, 0.63 [95% CI: 0.43, 0.91]). Whereas major depression (AOR, 1.54 [95% CI: 1.10, 2.15]), anxiety symptoms (AOR, 1.43 [95% CI: 1.05, 1.94]), and heavy smoking (>20 cigarettes/day) (OR, 3.50 [95% CI: 2.11, 5.98]) were associated with increased likelihood of SCM prescription. There were racial disparities in the prescription of SCM in African Americans with HIV. These findings underscore the need to increase pharmacotherapy use among African Americans to improve smoking cessation outcomes across racial groups among PLWH.


Asunto(s)
Infecciones por VIH/terapia , Cese del Hábito de Fumar , Negro o Afroamericano , Humanos , Factores Raciales , Fumadores , Sudeste de Estados Unidos , Estados Unidos
7.
AIDS Care ; 32(1): 98-103, 2020 01.
Artículo en Inglés | MEDLINE | ID: mdl-31462060

RESUMEN

The literature recognizes six measures of retention in care, an integral component of the HIV Continuum of Care. Given prior research showing that different retention measures are differentially associated with HIV health outcomes (e.g., CD4 count and viral suppression), we hypothesized that different groups of people living with HIV (PLWH) would also have differential retention outcomes based on the retention measure applied. We conducted a cross-sectional analysis of multisite patient-level medical record data (n = 10,053) from six academically-affiliated HIV clinics using six different measures of retention. Principal component analysis indicated two distinct retention constructs: kept-visit-measures and missed-visit measures. Although black (compared to white) PLWH had significantly poorer retention on the three missed-visit measures, race was not significantly associated with any of the three kept-visit measures. Males performed significantly worse than females on all kept-visit measures, but sex differences were not observed for any missed-visit retention measures. IDU risk transmission group and younger age were associated with poorer retention on both missed- and kept-visit retention measures. Missed- and kept-visit measures may capture different aspects of retention, as indicated in the observed differential associations among race, sex, age, and risk transmission group. Multiple measures are needed to effectively assess retention across patient subgroups.


Asunto(s)
Infecciones por VIH/terapia , Visita a Consultorio Médico , Atención Primaria de Salud/organización & administración , Adulto , Negro o Afroamericano , Recuento de Linfocito CD4 , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo
8.
AIDS Behav ; 23(2): 427-432, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30117078

RESUMEN

Certain populations of people living with HIV (PLWH) are at greater risk for falling out of care, including PLWH with a history of incarceration. This is associated with increased risk of morbidity and mortality. In the current retrospective cohort study, we examined patient-level information for 340 PLWH who had transferred HIV care services from prison or from other community-based or private HIV primary care providers to a large urban HIV clinic in the southeastern United States. Results indicated that, compared to those transferring care from another community-based or private medical provider, PLWH transferring care from prison were significantly less likely to be retained in care than PLWH transferring care from other providers, even after controlling for other factors. HIV primary care social workers, who are trained to provide case management services, can help provide PLWH with a coordinated continuum of care that addresses the complex issues faced post-release.


Asunto(s)
Infecciones por VIH/terapia , Transferencia de Pacientes , Atención Primaria de Salud , Prisioneros , Retención en el Cuidado , Adulto , Manejo de Caso , Estudios de Cohortes , Continuidad de la Atención al Paciente , Femenino , VIH , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Prisiones , Estudios Retrospectivos , Trabajadores Sociales , Sudeste de Estados Unidos
9.
AIDS Care ; 31(11): 1353-1361, 2019 11.
Artículo en Inglés | MEDLINE | ID: mdl-31117821

RESUMEN

People living with HIV (PLWH) have a higher prevalence of smoking and are less likely to quit smoking than the general population. Few studies involving a large sample of PLWH receiving routine care have evaluated factors associated with smoking cessation. This retrospective longitudinal cohort study evaluated factors associated with smoking cessation among PLWH from 2007 to 2018. Of 1,714 PLWH smokers included in the study, 27.6% reported quitting smoking. Suppressed plasma HIV-1 RNA (<200 copies/ml) was significantly associated with an increased likelihood of smoking cessation (HRadjusted = 1.27, 95% CI [1.03, 1.58]); whereas age/10 year increments (HRadjusted = 0.12, 95% CI [0.04, 0.38]), greater length of care at the HIV clinic (HRadjusted = 0.97, 95% CI [0.94, 0.99]), lack of insurance (HRadjusted = 0.77, 95% CI [0.61, 0.99]) or having public insurance (HRadjusted = 0.74, 95% CI [0.55, 0.97)]), current substance use (HRadjusted = 0.66, 95% CI [0.43, 0.97]) and risk of developing alcohol use disorder (HRadjusted = 0.60, 95% CI [0.43, 0.84]) were associated with a reduced likelihood of quitting smoking. These findings underscore the importance of early smoking cessation intervention among PLWH. In addition, targeted smoking cessation intervention strategies are needed for groups at risk for being less likely to quit, including older patients, and those with alcohol and substance use disorders.


Asunto(s)
Infecciones por VIH/terapia , Cese del Hábito de Fumar , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Fumar/epidemiología
10.
J Immunol ; 199(9): 3336-3347, 2017 11 01.
Artículo en Inglés | MEDLINE | ID: mdl-28954890

RESUMEN

The tetraspanin CD151 is a marker of aggressive cell proliferation and invasiveness for a variety of cancer types. Given reports of CD151 expression on T cells, we explored whether CD151 would mark T cells in a hyperactivated state. Consistent with the idea that CD151 could mark a phenotypically distinct T cell subset, it was not uniformly expressed on T cells. CD151 expression frequency was a function of the T cell lineage (CD8 > CD4) and a function of the memory differentiation state (naive T cells < central memory T cells < effector memory T cells < T effector memory RA+ cells). CD151 and CD57, a senescence marker, defined the same CD28- T cell populations. However, CD151 also marked a substantial CD28+ T cell population that was not marked by CD57. Kinome array analysis demonstrated that CD28+CD151+ T cells form a subpopulation with a distinct molecular baseline and activation phenotype. Network analysis of these data revealed that cell cycle control and cell death were the most altered process motifs in CD28+CD151+ T cells. We demonstrate that CD151 in T cells is not a passive marker, but actively changed the cell cycle control and cell death process motifs of T cells. Consistent with these data, long-term T cell culture experiments in the presence of only IL-2 demonstrated that independent of their CD28 expression status, CD151+ T cells, but not CD151- T cells, would exhibit an Ag-independent, hyperresponsive proliferation phenotype. Not unlike its reported function as a tumor aggressiveness marker, CD151 in humans thus marks and enables hyperproliferative T cells.


Asunto(s)
Linfocitos T CD4-Positivos/inmunología , Linfocitos T CD8-positivos/inmunología , Proliferación Celular , Regulación de la Expresión Génica/inmunología , Tetraspanina 24/inmunología , Antígenos CD28/genética , Antígenos CD28/inmunología , Antígenos CD57/genética , Antígenos CD57/inmunología , Senescencia Celular/genética , Senescencia Celular/inmunología , Regulación de la Expresión Génica/genética , Humanos , Tetraspanina 24/genética
11.
BMC Public Health ; 19(1): 1409, 2019 Oct 29.
Artículo en Inglés | MEDLINE | ID: mdl-31664967

RESUMEN

BACKGROUND: People living with HIV (PLWH) have a high level of interest in quitting smoking, but only a small proportion have sustainable abstinence 6 months after cessation. Few investigations have focused on relapse to smoking among PLWH. In this investigation, we evaluated the prevalence of relapse after smoking cessation and the characteristics associated with smoking relapse using a retrospective, longitudinal cohort of PLWH during an eight-year observation. METHODS: All patients aged ≥19 years that reported current smoking during the study period and then reported not smoking on a subsequent tobacco use questionnaire (quitters) were eligible for the study. In addition, patients required at least one subsequent follow-up visit after quitting where smoking status was again reported to allow for assessment of relapse. A Cox proportional hazard model was fit to evaluate factors associated with smoking relapse in PLWH attending routine clinical care. RESULTS: Of the 473 patients who quit smoking in the study, 51% relapsed. In multivariable analysis, factors significantly associated with a higher likelihood of relapse were anxiety symptoms (HR = 1.55, 95% CI [1.11, 2.17]) and at-risk alcohol use (HR = 1.74, 95% CI [1.06, 2.85]), whereas antiretroviral therapy (ART) adherence (HR = 0.65, 95% CI [0.49, 0.99]) and longer time in care (HR = 0.94, 95% CI [0.91, 0.98]) were associated with a reduced likelihood of relapse after cessation. CONCLUSION: Our study underscores the high prevalence of smoking relapse that exists among PLWH after they quit smoking. Successful engagement in mental health care may enhance efforts to reduce relapse in the underserved populations of PLWH.


Asunto(s)
Consumo de Bebidas Alcohólicas/epidemiología , Infecciones por VIH/epidemiología , Trastornos Mentales/epidemiología , Fumar/epidemiología , Fumar/psicología , Adulto , Alabama/epidemiología , Femenino , Infecciones por VIH/terapia , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Cese del Hábito de Fumar/psicología , Cese del Hábito de Fumar/estadística & datos numéricos
12.
Clin Infect Dis ; 66(5): 796-798, 2018 02 10.
Artículo en Inglés | MEDLINE | ID: mdl-29028993

RESUMEN

We tested for Mycoplasma genitalium in 157 HIV-infected men. Urogenital and rectal prevalence were 10.8% and 6.4%. Macrolide resistance mutations were detected in 70.6% and 80% of urogenital and rectal samples, and fluoroquinolone resistance mutations in 26.7% and 40%, respectively.


Asunto(s)
Farmacorresistencia Bacteriana Múltiple , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Infecciones por Mycoplasma/epidemiología , Infecciones por Mycoplasma/microbiología , Mycoplasma genitalium/efectos de los fármacos , Alabama/epidemiología , Antibacterianos/farmacología , Homosexualidad Masculina , Humanos , Masculino , Prevalencia
13.
Sex Transm Infect ; 94(4): 304-308, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29180537

RESUMEN

OBJECTIVES: This study sought to examine the prevalence of STIs and whether substance use frequency and/or problematic use-specifically alcohol, marijuana and other drugs-was associated with having an STI diagnosis among youth living with HIV (YLWH) METHODS: A sample of 823 YLWH were recruited at 14 adolescent HIV clinics through the Adolescent Medicine Trials Network for HIV Interventions. Study staff abstracted STI data from medical records for up to 26 weeks prior to participants' completing a cross-sectional survey including the ASSIST (Alcohol, Smoking and Substance Involvement Screening Test), which measures substance use frequency and consequences. RESULTS: Almost one-third of youth had been diagnosed with an STI (30.5%) at the time of their baseline assessment. In multivariable analyses, those who engaged in weekly or greater marijuana use (adjusted OR (AOR)=10.66, 95% CI: 4.39 to 25.87, P<0.001) had an increased odds of being diagnosed with an STI. Additionally, youth who met alcohol use criteria for moderate (AOR=5.23, 95% CI: 2.50 to 10.93, P<0.001) and high risk (AOR=6.53, 95% CI: 1.20 to 35.68, P<0.05) alcohol use had an increased odds of being diagnosed with an STI compared with low-risk alcohol users. CONCLUSIONS: Study findings underscore the need to investigate the role of greater frequency of marijuana use and problematic alcohol use in STI incidence among YLWH. Given the associations between both substance use frequency and problematic use in STI diagnoses among YLWH seen in HIV care settings, clinicians should use validated substance use screening tools which capture both frequencies and consequences in order to identify YLWH who may need further evaluation and treatment.


Asunto(s)
Infecciones por VIH/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Consumo de Bebidas Alcohólicas/epidemiología , Estudios Transversales , Femenino , Humanos , Masculino , Abuso de Marihuana/epidemiología , Prevalencia , Distribución por Sexo , Enfermedades de Transmisión Sexual/epidemiología , Personas Transgénero/estadística & datos numéricos , Estados Unidos/epidemiología , Adulto Joven
14.
Sex Transm Dis ; 45(11): 762-769, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-29642121

RESUMEN

BACKGROUND: Rates of sexually transmitted infections (STIs) and HIV are highest in the southern United States but vary widely by sex, age, and risk behavior. Current guidelines recommend annual screening for chlamydia, gonorrhea, syphilis, and trichomoniasis in all sexually active women with HIV. METHODS: Screening rates and test positivity for chlamydia, gonorrhea, syphilis, and trichomoniasis were determined per calendar year in this retrospective cohort study of women in care at an urban HIV clinic in Birmingham, Alabama, from 2013 to 2015. Chlamydia, gonorrhea, and trichomonas infections were detected by molecular diagnostics and syphilis by serology. A combined end point for chlamydia/gonorrhea/syphilis (STI-3) was created based on similar test positivity and predictors. Predictors of STI-3 were identified using logistic regression and generalized estimating equations. RESULTS: Among 745 women with HIV, median age was 46.8 years, 78.8% were black, and 61% were sexually active. In 2015, 83.7% of women were tested for STI. Test positivity was 1.0% for chlamydia, 0.5% for gonorrhea, 1.6% for syphilis, and 13.3% for trichomoniasis. Independent predictors of STI-3 were recent chlamydia or gonorrhea (odds ratio [OR], 3.7; 95% confidence interval [CI], 1-13.4; P = 0.047), public insurance compared with private (OR, 3.5; CI, 1-11.8; P = 0.048), and sex after drugs/alcohol (OR, 3.0; CI, 1.2-8.0; P = 0.025). Women 50 years or older were less likely to have STI (OR, 0.3; CI, 0.1-1; P = 0.040). CONCLUSIONS: In a cohort of women engaged in HIV care in the southern United States, detection of chlamydia, gonorrhea, and syphilis was infrequent but trichomoniasis was common. Many women screened for STI were low risk and universal testing strategies warrant evaluation.


Asunto(s)
Infecciones por VIH/epidemiología , Tamizaje Masivo/estadística & datos numéricos , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/epidemiología , Adulto , Alabama/epidemiología , Chlamydia trachomatis/genética , Chlamydia trachomatis/aislamiento & purificación , Femenino , Gonorrea/diagnóstico , Gonorrea/epidemiología , Infecciones por VIH/diagnóstico , Necesidades y Demandas de Servicios de Salud , Humanos , Tamizaje Masivo/normas , Persona de Mediana Edad , Neisseria gonorrhoeae/genética , Neisseria gonorrhoeae/aislamiento & purificación , Oportunidad Relativa , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Asunción de Riesgos , Sexo Seguro , Conducta Sexual/estadística & datos numéricos , Parejas Sexuales , Sífilis/diagnóstico , Sífilis/epidemiología , Adulto Joven
15.
AIDS Behav ; 22(6): 2018-2025, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28951979

RESUMEN

Tobacco has been associated with worse HIV disease progression in adult samples of people living with HIV; however, studies have yet to examine these effects in youth living with HIV (YLWH). This study examined the association between tobacco smoking behaviors and sustained viral suppression among a sample of 820 YLWH who were recruited through the Adolescent Medicine Trials Network for HIV Interventions. Participants completed a cross-sectional survey and then staff abstracted viral suppression data from medical records for up to 26 weeks prior to enrollment. Overall, 20.4% of youth reported daily or almost daily tobacco use. In multivariable analyses, older age and daily or almost daily tobacco smoking, and ART adherence remained statistically significant in predicting sustained viral suppression over the study period. These findings underscore the need for tobacco screening and interventions in HIV care settings in order to identify youth in need of additional smoking cessation services.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , VIH/efectos de los fármacos , Respuesta Virológica Sostenida , Fumar Tabaco/epidemiología , Adolescente , Estudios Transversales , Progresión de la Enfermedad , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Masculino , Tamizaje Masivo , Resultado del Tratamiento , Carga Viral , Adulto Joven
16.
AIDS Behav ; 22(8): 2733-2742, 2018 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-29340913

RESUMEN

Chronic pain is an important and understudied comorbidity in people living with HIV (PLWH). We conducted a pilot trial of Skills TO Manage Pain (STOMP), an innovative social cognitive theory-based pain self-management intervention tailored to PLWH, to assess feasibility, acceptability, and preliminary efficacy. Eligibility criteria included being HIV+, ≥ moderate pain for ≥ 3 months and a score of ≥ 4 on the three-item PEG pain severity and interference scale. Participants were randomized in a 1:1 fashion to STOMP or a usual care comparison. Among 22 participants randomized to STOMP, median session attendance was 9/12 (75%). Of 19 STOMP participants surveyed, 13 reported being "much better" overall since beginning treatment. Brief pain inventory-total scores decreased by 2 points in the intervention group and 0.9 in the control group (p = 0.11). STOMP is feasible, acceptable, and shows preliminary evidence of efficacy and promise for a full-scale trial.


Asunto(s)
Dolor Crónico/terapia , Terapia Cognitivo-Conductual/métodos , Infecciones por VIH/epidemiología , Manejo del Dolor , Aceptación de la Atención de Salud , Automanejo , Dolor Crónico/epidemiología , Comorbilidad , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Encuestas y Cuestionarios , Resultado del Tratamiento
17.
Comput Inform Nurs ; 36(9): 458-465, 2018 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29985195

RESUMEN

To determine the effects of gamification on student education, researchers implemented "Kaizen," a software-based knowledge competition, among a first-year class of undergraduate nursing students. Multiple-choice questions were released weekly or biweekly during two rounds of play. Participation was voluntary, and students could play the game using any Web-enabled device. Analyses of data generated from the game included (1) descriptive, (2) logistic regression modeling of factors associated with user attrition, (3) generalized linear mixed model for retention of knowledge, and (4) analysis of variance of final examination performance by play styles. Researchers found a statistically significant increase in the odds of a correct response (odds ratio, 1.8; 95% confidence interval, 1.0-3.4) for a round 1 question repeated in round 2, suggesting retention of knowledge. They also found statistically significant differences in final examination performance among different play styles.To maximize the benefits of gamification, researchers must use the resulting data both to power educational analytics and to inform nurse educators how to enhance student engagement, knowledge retention, and academic performance.


Asunto(s)
Bachillerato en Enfermería/métodos , Juegos Experimentales , Estudiantes de Enfermería/psicología , Instrucción por Computador , Evaluación Educacional/estadística & datos numéricos , Humanos , Aprendizaje , Investigación en Educación de Enfermería , Investigación en Evaluación de Enfermería , Investigación Metodológica en Enfermería , Programas Informáticos
18.
Malar J ; 16(1): 132, 2017 03 27.
Artículo en Inglés | MEDLINE | ID: mdl-28347311

RESUMEN

BACKGROUND: Malaria in pregnancy is common in sub-Saharan Africa where it contributes to perinatal morbidity and mortality. Use of insecticide-treated bed nets and intermittent preventive therapy with sulfadoxine-pyrimethamine during pregnancy are effective but underutilized interventions to prevent infection. Factors associated with bed net ownership and usage, and use of prophylaxis among recently pregnant women in Cameroon were investigated. METHODS: National data from the 2011 Cameroon Demographic Health Survey was used to identify women with a pregnancy within the previous 5 years. Logistic regression models were created to assess for independent predictors of reported bed net ownership, bed net usage, and the use of malaria prophylaxis medications during pregnancy. RESULTS: Nearly one in two women surveyed had a recent pregnancy (n = 7647). In this group, bed net ownership and usage rates were low (33.7 and 16.9%, respectively); 61.6% used medication for malaria prophylaxis during pregnancy. Bed net ownership and usage were associated with maternal literacy (aOR 1.4 for net usage, 95% CI 1.1-1.8) and the presence of children under age 5 in the home (aOR 2.3 for net usage, 95% CI 1.6-3.3). The use of malaria prophylaxis medication was associated with measures of healthcare access (aOR 17.8, 95% CI 13-24.5 for ≥4 antenatal care visits), higher maternal education (aOR 1.5, 95% CI 1.1-2.1) and maternal literacy (aOR 1.4, 95% CI 1.1-1.7). CONCLUSIONS: Women in Cameroon and their antenatal providers missed many opportunities to prevent malaria in pregnancy. Efforts toward ensuring universal bed net provision, consistent antenatal care and the education of girls are likely to improve birth outcomes attributable to malaria infection.


Asunto(s)
Mosquiteros Tratados con Insecticida/estadística & datos numéricos , Malaria/prevención & control , Profilaxis Pre-Exposición/estadística & datos numéricos , Complicaciones Parasitarias del Embarazo/prevención & control , Adulto , Camerún , Femenino , Humanos , Propiedad , Embarazo , Factores Socioeconómicos , Adulto Joven
19.
Stat Med ; 35(30): 5730-5735, 2016 12 30.
Artículo en Inglés | MEDLINE | ID: mdl-27460748

RESUMEN

Odds ratio, risk ratio, and prevalence ratio are some of the measures of association which are often reported in research studies quantifying the relationship between an independent variable and the outcome of interest. There has been much debate on the issue of which measure is appropriate to report depending on the study design. However, the literature on selecting a particular category of the outcome to be modeled and/or change in reference group for categorical independent variables and the effect on statistical significance, although known, is scantly discussed nor published with examples. In this article, we provide an example of a cross-sectional study wherein prevalence ratio was chosen over (Prevalence) odds ratio and demonstrate the analytic implications of the choice of category to be modeled and choice of reference level for independent variables. Copyright © 2016 John Wiley & Sons, Ltd.


Asunto(s)
Oportunidad Relativa , Riesgo , Estudios Transversales , Humanos , Prevalencia , Proyectos de Investigación
20.
AIDS Behav ; 20(8): 1706-12, 2016 08.
Artículo en Inglés, Español | MEDLINE | ID: mdl-26936149

RESUMEN

The Southeast has high rates of church attendance and HIV infection rates. We evaluated the relationship between church attendance and HIV viremia in a Southeastern US, HIV-infected cohort. Viremia (viral load ≥200 copies/ml) was analyzed 12 months after initiation of care. Univariate and multivariable logistic regression models were fit for variables potentially related to viremia. Of 382 patients, 74 % were virally suppressed at 12 months. Protective variables included church attendance (AOR 0.5; 95 % CI 0.2, 0.9), being on antiretroviral therapy (AOR 0.01; 95 % CI 0.004, 0.04), CD4(+) T lymphocyte count 200-350 cells/mm(3) at care entry (AOR 0.3; 95 % 0.1, 0.9), and education (AOR 0.5; 95 % CI 0.2, 0.9). Variables predicting viremia included black race (AOR 3.2; 95 % CI 1.4, 7.4) and selective disclosure of HIV status (AOR 2.7; 95 % CI 1.2, 5.6). Church attendance may provide needed support for patients entering HIV care for the first time.


El Sur Este de los Estados Unidos tiene tasas altas de visitas a iglesias y de infección por VIH. Evaluamos la relación entre visitas a iglesias y viremia por VIH en una cohorte de pacientes infectados con VIH en el Sur Este de los EEUU. La viremia (carga viral ≥ 200 copias/ml) fue analizada a los 12 meses de iniciar el cuidado médico. Los modelos de regresión logística univariado y multivariado fueron ajustados para variables potencialmente relacionadas a viremia. De 382 pacientes, 75 % tuvieron supresión virológica a los 12 meses. Variables que ofrecieron protección fueron visitas a iglesias (AOR 0.5; IC95 % 0.2-0.9), recibir terapia antiretroviral (AOR 0.01; IC95 % 0.004,0.04), recuento de linfocitos T CD4 + 200-350 al iniciar cuidado médico (AOR 0.3; IC95 % 0.1,09), y educación (AOR 0.5; IC95 % 0.2,0.9). Las variables que predijeron viremia incluyeron raza negra (AOR 3.2; IC95 % 1.4,7.4) y la comunicación selectiva del diagnóstico de VIH a otras personas (AOR 2.7; 95 % IC 1.2, 5.6). El asistir a iglesias puede proveer un suporte a los pacientes que inician cuidado médico por infección por VIH.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Población Negra/psicología , Infecciones por VIH/tratamiento farmacológico , Religión , Espiritualidad , Infecciones por VIH/psicología , Humanos , Apoyo Social , Carga Viral
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