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1.
PLoS One ; 17(11): e0276742, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36417366

RESUMEN

BACKGROUND: Racial/ethnic disparities during the first six months of the COVID-19 pandemic led to differences in COVID-19 testing and adverse outcomes. We examine differences in testing and adverse outcomes by race/ethnicity and sex across a geographically diverse and system-based COVID-19 cohort collaboration. METHODS: Observational study among adults (≥18 years) within six US cohorts from March 1, 2020 to August 31, 2020 using data from electronic health record and patient reporting. Race/ethnicity and sex as risk factors were primary exposures, with health system type (integrated health system, academic health system, or interval cohort) as secondary. Proportions measured SARS-CoV-2 testing and positivity; attributed hospitalization and death related to COVID-19. Relative risk ratios (RR) with 95% confidence intervals quantified associations between exposures and main outcomes. RESULTS: 5,958,908 patients were included. Hispanic patients had the highest proportions of SARS-CoV-2 testing (16%) and positivity (18%), while Asian/Pacific Islander patients had the lowest portions tested (11%) and White patients had the lowest positivity rates (5%). Men had a lower likelihood of testing (RR = 0.90 [0.89-0.90]) and a higher positivity risk (RR = 1.16 [1.14-1.18]) compared to women. Black patients were more likely to have COVID-19-related hospitalizations (RR = 1.36 [1.28-1.44]) and death (RR = 1.17 [1.03-1.32]) compared with White patients. Men were more likely to be hospitalized (RR = 1.30 [1.16-1.22]) or die (RR = 1.70 [1.53-1.89]) compared to women. These racial/ethnic and sex differences were reflected in both health system types. CONCLUSIONS: This study supports evidence of disparities by race/ethnicity and sex during the COVID-19 pandemic that persisted even in healthcare settings with reduced barriers to accessing care. Further research is needed to understand and prevent the drivers that resulted in higher burdens of morbidity among certain Black patients and men.


Asunto(s)
COVID-19 , Etnicidad , Adulto , Humanos , Femenino , Masculino , Prueba de COVID-19 , COVID-19/diagnóstico , COVID-19/epidemiología , Población Blanca , Negro o Afroamericano , Pandemias , SARS-CoV-2
2.
JAMA Netw Open ; 5(10): e2236397, 2022 10 03.
Artículo en Inglés | MEDLINE | ID: mdl-36227594

RESUMEN

Importance: Understanding the severity of postvaccination SARS-CoV-2 (ie, COVID-19) breakthrough illness among people with HIV (PWH) can inform vaccine guidelines and risk-reduction recommendations. Objective: To estimate the rate and risk of severe breakthrough illness among vaccinated PWH and people without HIV (PWoH) who experience a breakthrough infection. Design, Setting, and Participants: In this cohort study, the Corona-Infectious-Virus Epidemiology Team (CIVET-II) collaboration included adults (aged ≥18 years) with HIV who were receiving care and were fully vaccinated by June 30, 2021, along with PWoH matched according to date fully vaccinated, age group, race, ethnicity, and sex from 4 US integrated health systems and academic centers. Those with postvaccination COVID-19 breakthrough before December 31, 2021, were eligible. Exposures: HIV infection. Main Outcomes and Measures: The main outcome was severe COVID-19 breakthrough illness, defined as hospitalization within 28 days after a breakthrough SARS-CoV-2 infection with a primary or secondary COVID-19 discharge diagnosis. Discrete time proportional hazards models estimated adjusted hazard ratios (aHRs) and 95% CIs of severe breakthrough illness within 28 days of breakthrough COVID-19 by HIV status adjusting for demographic variables, COVID-19 vaccine type, and clinical factors. The proportion of patients who received mechanical ventilation or died was compared by HIV status. Results: Among 3649 patients with breakthrough COVID-19 (1241 PWH and 2408 PWoH), most were aged 55 years or older (2182 patients [59.8%]) and male (3244 patients [88.9%]). The cumulative incidence of severe illness in the first 28 days was low and comparable between PWoH and PWH (7.3% vs 6.7%; risk difference, -0.67%; 95% CI, -2.58% to 1.23%). The risk of severe breakthrough illness was 59% higher in PWH with CD4 cell counts less than 350 cells/µL compared with PWoH (aHR, 1.59; 95% CI, 0.99 to 2.46; P = .049). In multivariable analyses among PWH, being female, older, having a cancer diagnosis, and lower CD4 cell count were associated with increased risk of severe breakthrough illness, whereas previous COVID-19 was associated with reduced risk. Among 249 hospitalized patients, 24 (9.6%) were mechanically ventilated and 20 (8.0%) died, with no difference by HIV status. Conclusions and Relevance: In this cohort study, the risk of severe COVID-19 breakthrough illness within 28 days of a breakthrough infection was low among vaccinated PWH and PWoH. PWH with moderate or severe immune suppression had a higher risk of severe breakthrough infection and should be included in groups prioritized for additional vaccine doses and risk-reduction strategies.


Asunto(s)
Vacunas contra la COVID-19 , COVID-19 , Infecciones por VIH , Adolescente , Adulto , Femenino , Humanos , Masculino , Estudios de Cohortes , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , SARS-CoV-2
3.
JAMA Netw Open ; 5(6): e2215934, 2022 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-35671054

RESUMEN

Importance: Recommendations for additional doses of COVID-19 vaccines for people with HIV (PWH) are restricted to those with advanced disease or unsuppressed HIV viral load. Understanding SARS-CoV-2 infection risk after vaccination among PWH is essential for informing vaccination guidelines. Objective: To estimate the rate and risk of breakthrough infections among fully vaccinated PWH and people without HIV (PWoH) in the United States. Design, Setting, and Participants: This cohort study used the Corona-Infectious-Virus Epidemiology Team (CIVET)-II (of the North American AIDS Cohort Collaboration on Research and Design [NA-ACCORD], which is part of the International Epidemiology Databases to Evaluate AIDS [IeDEA]), collaboration of 4 prospective, electronic health record-based cohorts from integrated health systems and academic health centers. Adult PWH who were fully vaccinated prior to June 30, 2021, were matched with PWoH on date of full vaccination, age, race and ethnicity, and sex and followed up through December 31, 2021. Exposures: HIV infection. Main Outcomes and Measures: COVID-19 breakthrough infections, defined as laboratory evidence of SARS-CoV-2 infection or COVID-19 diagnosis after a patient was fully vaccinated. Results: Among 113 994 patients (33 029 PWH and 80 965 PWoH), most were 55 years or older (80 017 [70%]) and male (104 967 [92%]); 47 098 (41%) were non-Hispanic Black, and 43 218 (38%) were non-Hispanic White. The rate of breakthrough infections was higher in PWH vs PWoH (55 [95% CI, 52-58] cases per 1000 person-years vs 43 [95% CI, 42-45] cases per 1000 person-years). Cumulative incidence of breakthroughs 9 months after full vaccination was low (3.8% [95% CI, 3.7%-3.9%]), albeit higher in PWH vs PWoH (4.4% vs 3.5%; log-rank P < .001; risk difference, 0.9% [95% CI, 0.6%-1.2%]) and within each vaccine type. Breakthrough infection risk was 28% higher in PWH vs PWoH (adjusted hazard ratio, 1.28 [95% CI, 1.19-1.37]). Among PWH, younger age (<45 y vs 45-54 y), history of COVID-19, and not receiving an additional dose (aHR, 0.71 [95% CI, 0.58-0.88]) were associated with increased risk of breakthrough infections. There was no association of breakthrough with HIV viral load suppression, but high CD4 count (ie, ≥500 cells/mm3) was associated with fewer breakthroughs among PWH. Conclusions and Relevance: In this study, COVID-19 vaccination, especially with an additional dose, was effective against infection with SARS-CoV-2 strains circulating through December 31, 2021. PWH had an increased risk of breakthrough infections compared with PWoH. Expansion of recommendations for additional vaccine doses to all PWH should be considered.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , COVID-19 , Infecciones por VIH , Síndrome de Inmunodeficiencia Adquirida/complicaciones , Adulto , COVID-19/epidemiología , COVID-19/prevención & control , Prueba de COVID-19 , Vacunas contra la COVID-19/uso terapéutico , Estudios de Cohortes , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Humanos , Masculino , Estudios Prospectivos , SARS-CoV-2 , Estados Unidos/epidemiología
4.
medRxiv ; 2021 Dec 05.
Artículo en Inglés | MEDLINE | ID: mdl-34909791

RESUMEN

IMPORTANCE: Recommendations for additional doses of COVID vaccine are restricted to people with HIV who have advanced disease or unsuppressed HIV viral load. Understanding SARS-CoV-2 infection risk post-vaccination among PWH is essential for informing vaccination guidelines. OBJECTIVE: Estimate the risk of breakthrough infections among fully vaccinated people with (PWH) and without (PWoH) HIV in the US. DESIGN SETTING AND PARTICIPANTS: The Corona-Infectious-Virus Epidemiology Team (CIVET)-II cohort collaboration consists of 4 longitudinal cohorts from integrated health systems and academic health centers. Each cohort identified individuals ≥18 years old, in-care, and fully vaccinated for COVID-19 through 30 June 2021. PWH were matched to PWoH on date fully vaccinated, age group, race/ethnicity, and sex at birth. Incidence rates per 1,000 person-years and cumulative incidence of breakthrough infections with 95% confidence intervals ([,]) were estimated by HIV status. Cox proportional hazards models estimated adjusted hazard ratios (aHR) of breakthrough infections by HIV status adjusting for demographic factors, prior COVID-19 illness, vaccine type (BNT162b2, [Pfizer], mRNA-1273 [Moderna], Jansen Ad26.COV2.S [J&J]), calendar time, and cohort. Risk factors for breakthroughs among PWH, were also investigated. EXPOSURE: HIV infection. OUTCOME: COVID-19 breakthrough infections, defined as laboratory evidence of SARS-CoV-2 infection or COVID-19 diagnosis after an individual was fully vaccinated. RESULTS: Among 109,599 individuals (31,840 PWH and 77,759 PWoH), the rate of breakthrough infections was higher in PWH versus PWoH: 44 [41, 48] vs. 31 [29, 33] per 1,000 person-years. Cumulative incidence at 210 days after date fully vaccinated was low, albeit higher in PWH versus PWoH overall (2.8% versus 2.1%, log-rank p<0.001, risk difference=0.7% [0.4%, 1.0%]) and within each vaccine type. Breakthrough infection risk was 41% higher in PWH versus PWoH (aHR=1.41 [1.28, 1.56]). Among PWH, younger age (18-24 versus 45-54), history of COVID-19 prior to fully vaccinated date, and J&J vaccination (versus Pfizer) were associated with increased risk of breakthroughs. There was no association of breakthrough with HIV viral load suppression or CD4 count among PWH. CONCLUSIONS AND RELEVANCE: COVID-19 vaccination is effective against infection with SARS-CoV-2 strains circulating through 30 Sept 2021. PWH have an increased risk of breakthrough infections compared to PWoH. Recommendations for additional vaccine doses should be expanded to all PWH.

5.
Drug Alcohol Depend ; 192: 371-376, 2018 11 01.
Artículo en Inglés | MEDLINE | ID: mdl-30122319

RESUMEN

BACKGROUND: Among patients prescribed long-term opioid therapy (LTOT) for chronic pain, no study has yet examined how clinicians respond to evidence of illicit drug use and whether the decision to discontinue opioids is influenced by a patient's race. METHODS: Among outpatients of black and white race initiating LTOT through the VA between 2000 and 2010, we reviewed electronic medical records to determine whether opioids were discontinued within 60 days of a positive urine drug test. Logistic regression was used to examine differences by race. RESULTS: Among 15,366 patients of black (48.1%) or white (51.9%) race initiating LTOT from 2000 to 2010, 20.5% (25.5% of blacks vs. 15.8% of whites, P <. 001) received a urine drug test within the first 6 months of treatment; 13.8% tested positive for cannabis and 17.4% for cocaine. LTOT was discontinued in 11.4% of patients who tested positive for cannabis and in 13.1% of those who tested positive for cocaine. Among patients testing positive for cannabis, blacks were 2.1 times more likely than whites to have LTOT discontinued (adjusted odds ratio [AOR] 2.06, 95% confidence interval [CI] 1.04-4.08). Among patients testing positive for cocaine, blacks were 3.3 times more likely than whites to have LTOT discontinued (AOR 3.30, CI 1.28-8.53). CONCLUSIONS: Among patients testing positive for illicit drug use while receiving LTOT, clinicians are substantially more likely to discontinue opioids when the patient is black. A more universal approach to administering and responding to urine drug testing is urgently needed.


Asunto(s)
Analgésicos Opioides/administración & dosificación , Población Negra/etnología , Disparidades en Atención de Salud/etnología , Drogas Ilícitas/efectos adversos , Detección de Abuso de Sustancias , Población Blanca/etnología , Adulto , Anciano , Población Negra/psicología , Dolor Crónico/tratamiento farmacológico , Dolor Crónico/etnología , Dolor Crónico/psicología , Registros Electrónicos de Salud/tendencias , Femenino , Disparidades en Atención de Salud/tendencias , Humanos , Drogas Ilícitas/orina , Masculino , Persona de Mediana Edad , Detección de Abuso de Sustancias/tendencias , Trastornos Relacionados con Sustancias/etnología , Trastornos Relacionados con Sustancias/psicología , Trastornos Relacionados con Sustancias/terapia , Factores de Tiempo , Población Blanca/psicología
6.
AIDS Behav ; 22(7): 2381, 2018 07.
Artículo en Inglés | MEDLINE | ID: mdl-29524095

RESUMEN

In the original publication of the article, the given and family name of the fourth author was not correct. The name has been corrected with this erratum.

7.
AIDS Behav ; 22(3): 848-852, 2018 03.
Artículo en Inglés | MEDLINE | ID: mdl-28733920

RESUMEN

Complementary and alternative medicine (CAM), often pursued independent of prescribing clinicians, may interact with traditional treatments, yet CAM use has not been well characterized among people living with HIV (PLWH) in the combined antiretroviral therapy (ART) era. We analyzed data from the Veterans Aging Cohort Study (October 2012-April 2015) to characterize CAM use in PLWH on ART. CAM users were more likely to have lived longer with HIV, report more bothersome symptoms, be prescribed more benzodiazepines and opioids, and consume less nicotine and alcohol. Given its high prevalence, clinicians should routinely assess for CAM use and its impact among PLWH.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Antirretrovirales/uso terapéutico , Terapias Complementarias/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Veteranos/estadística & datos numéricos , Adulto , Anciano , Estudios de Cohortes , Terapia Combinada , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores Socioeconómicos , Estados Unidos/epidemiología
8.
AIDS Behav ; 22(4): 1341-1351, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-28887669

RESUMEN

Questionnaires over a 9-year study period (2002-2010) were used to characterize cannabis, stimulant, and alcohol use among 3099 HIV-infected men participating in the Veterans Aging Cohort Study (VACS) to determine whether use of these substances is associated with changes in the VACS Index, a validated prognostic indicator for all-cause mortality. At baseline, 18% of participants reported no substance use in the past year, 24% lower risk alcohol use only, 18% unhealthy alcohol use only, 15% cannabis use (with or without alcohol), and 24% stimulant use (with or without alcohol or cannabis). In adjusted longitudinal analyses, cannabis use [ß = -0.97 (95% CI -1.93, 0.00), p = 0.048] was not associated with mortality risk, while stimulant use [1.08 (0.16, 2.00), p = 0.021] was associated with an increased mortality risk, compared to lower risk alcohol use. Our findings show no evidence of a negative effect of cannabis use on mortality risk, while stimulant use was associated with increased mortality risk among HIV-infected men. Interventions to reduce stimulant use in this patient population may reduce mortality.


Asunto(s)
Consumo de Bebidas Alcohólicas/efectos adversos , Fármacos Anti-VIH/uso terapéutico , Cannabis/efectos adversos , Estimulantes del Sistema Nervioso Central/efectos adversos , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/mortalidad , Veteranos/psicología , Veteranos/estadística & datos numéricos , Adulto , Terapia Antirretroviral Altamente Activa , Estimulantes del Sistema Nervioso Central/administración & dosificación , Estudios de Cohortes , Consumidores de Drogas , Femenino , Infecciones por VIH/complicaciones , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Prospectivos , Índice de Severidad de la Enfermedad
9.
Menopause ; 16(3): 494-9, 2009.
Artículo en Inglés | MEDLINE | ID: mdl-19182695

RESUMEN

OBJECTIVE: Because no current evidence-based guidelines for postmenopausal hormone therapy (HT) discontinuation strategies exist, we compared female veterans who tapered HT to those who stopped abruptly with regard to patient-specific health factors and recurrence of menopausal symptoms. METHODS: We identified female veterans who used combined estrogen/medroxyprogesterone HT in 2001 using the VA Pharmacy Benefits Management database. We then randomly sorted and selected 4,000 women for a mailed invitation to participate in a HT survey. Women who agreed to participate were mailed the National Women Veterans Hormone Replacement Survey. RESULTS: Of 836 participants who discontinued HT, 75% stopped cold turkey and 25% tapered. In bivariate analysis, taperers were more likely to report higher incomes, less smoking, and more use of alternatives such as vitamin E, other dietary supplements, and exercise or yoga for menopausal symptoms. They also more frequently reported discussions of menopausal symptoms with providers and used HT for menopausal symptoms and had longer median years of HT (P

Asunto(s)
Terapia de Reemplazo de Estrógeno/métodos , Estrógenos/administración & dosificación , Medroxiprogesterona/administración & dosificación , Anciano , Estudios de Cohortes , Estudios Transversales , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Estrógenos/efectos adversos , Femenino , Encuestas Epidemiológicas , Humanos , Cumplimiento de la Medicación , Medroxiprogesterona/efectos adversos , Persona de Mediana Edad , Observación , Estudios Retrospectivos , Veteranos , Privación de Tratamiento
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