RESUMEN
Long-acting injectable antiretroviral medications are new to HIV treatment. People with HIV may benefit from a treatment option that better aligns with their preferences, but could also face new challenges and barriers. Authors from the fields of HIV, substance use treatment, and mental health collaborated on this commentary on the issues surrounding equitable implementation and uptake of LAI ART by drawing lessons from all three fields. We employ a socio-ecological framework beginning at the policy level and moving through the community, organizational, interpersonal, and patient levels. We look at extant literature on the topic as well as draw from the direct experience of our clinician-authors.
Asunto(s)
Medicina de las Adicciones , Infecciones por VIH , Psiquiatría , Humanos , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Antirretrovirales/uso terapéutico , Salud MentalRESUMEN
One of the pillars of efforts in the US to curb HIV incidence is pre-exposure prophylaxis (PrEP). We examined racial/ethnic and sex disparities in PrEP uptake among California Medicaid enrollees. Claims data from 2019 identified enrollees and PrEP users in each racial/ethnic, sex, and age group, yielding crude uptake rates. We then predicted age-adjusted uptake rates from multivariable logit regressions and divided PrEP uptake estimates by each group's number of new HIV diagnoses to estimate PrEP-to-need ratios. Predicted uptake was highest for White (0.29 percent) and Black (0.23 percent) males and lowest (0.16 percent) for Hispanic males. Rates for males exceeded those for females; however, Black females had twice the rate of PrEP uptake of White females. Black males and females and Hispanic males had PrEP-to-need ratios that were less than one-third (4.0-6.3) those of Asian and White males and females (14.4-19.9). Low PrEP use rates and disparities in uptake threaten efforts to end the HIV epidemic. Policy makers must craft the rollout of innovations such as PrEP in a manner that narrows HIV disparities instead of widening them.
Asunto(s)
Fármacos Anti-VIH , Infecciones por VIH , Profilaxis Pre-Exposición , Fármacos Anti-VIH/uso terapéutico , California , Femenino , Infecciones por VIH/tratamiento farmacológico , Hispánicos o Latinos , Humanos , Masculino , Medicaid , Estados UnidosRESUMEN
One-quarter of annual Medicare expenses in the traditional program (non-Medicare Advantage) are expended for 5% of Medicare enrollees, with much of this expenditure occurring in the last year of life. Hospice use may reduce end-of-life costs. However, evidence has been inconclusive due to sample selection and differences in insurance coverage for hospice. Claims data for HIV-positive Californians enrolled in Medicare who died in the period 2008 to 2010 were used to examine the relationship between hospice use and costs in the last 6 months of life. Logit estimates related hospice use to sickness levels and demographics. Inpatient and outpatient costs were analyzed separately. Logit regressions examined hospitalization probability. Robust regressions were used to examine the determinants of conditional inpatient costs and non-inpatient costs. Bootstrapped post-estimates were then used to determine the marginal probability of costs for the sample by hospice use. Hospice users have greater disease burden and are less likely to be African American. Controlling for disease burden, hospice users would have non-inpatient costs that were $14 771 greater than hospice non-users, but inpatient costs that were $20 522 lower. Thus, hospice reduces costs on net. Hospice is chosen by patients with more comorbidities. Controlling for these comorbidities, hospice use is associated with lower inpatient costs, greater non-inpatient costs and reduced end-of-life costs.
Asunto(s)
Infecciones por VIH , Cuidados Paliativos al Final de la Vida , Hospitales para Enfermos Terminales , Anciano , Muerte , Humanos , Medicare , Estudios Retrospectivos , Estados UnidosRESUMEN
Medicare and Medicaid insurance claims data for Californians living with HIV are analyzed in order to determine: (1)The prevalence of treatment for particular mental health diagnoses among people living with HIV (PLWH) with Medicare or Medicaid insurance in 2010; (2)The relationship between individual mental health conditions and total medical care expenditures; (3)The impact of individual mental health diagnoses on the cost of treating non-mental health conditions; and (4)The implications of the cost of mental health diagnoses for setting managed care capitation payments. We find that the prevalence of mental health conditions among PLWH is high (23% among Medicare and 28% among Medicaid enrollees). PLWH with mental health conditions have significantly higher treatment costs for both mental health and non-mental health conditions. Setting managed care capitations that account for these greater expenditures is necessary to preserve access to both mental health and physical health services for PLWH and mental health conditions.
Asunto(s)
Terapia Antirretroviral Altamente Activa/economía , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/economía , Costos de la Atención en Salud/estadística & datos numéricos , Gastos en Salud/estadística & datos numéricos , Seguro de Salud/economía , Medicaid/economía , Medicare/economía , Trastornos Mentales/terapia , Síndrome de Inmunodeficiencia Adquirida , Animales , Costo de Enfermedad , Femenino , Infecciones por VIH/complicaciones , Infecciones por VIH/psicología , Servicios de Salud , Humanos , Revisión de Utilización de Seguros/estadística & datos numéricos , Medicaid/estadística & datos numéricos , Medicare/estadística & datos numéricos , Trastornos Mentales/complicaciones , Trastornos Mentales/economía , Prevalencia , Conejos , Estados UnidosRESUMEN
Methamphetamine use is highly prevalent among gay, bisexual, and other men who have sex with men (MSM) in the United States and has been associated with condomless anal intercourse (CAI), a common route of HIV infection. Text messaging is a very low-cost method of delivery for intervention content. This paper presents a cost-effectiveness analysis of a randomized controlled trial testing three nested methods of text message delivery designed to reduce methamphetamine use and HIV sexual risk behaviors among MSM (Project Tech Support2). From March 2014 to January 2016, 286 non-treatment seeking methamphetamine-using MSM were randomized into one of three study arms: 1) Interactive text message conversations with Peer Health Educators, plus five daily automated, unidirectional theory-based messages, plus a weekly self-monitoring text message assessment (TXT-PHE; nâ¯=â¯94); or, 2) Five daily automated, unidirectional theory-based messages plus a weekly self-monitoring text message assessment (TXT-Auto; nâ¯=â¯99); or, 3) The weekly self-monitoring text message assessment only (AO; nâ¯=â¯93). Methamphetamine use at nine months post-enrollment was lower than at baseline in all three arms. The addition of Peer Health Educators and/or theory-based text messages did not produce cost-effective reductions in methamphetamine use over the weekly AO text messages. However, both intervention arms outperformed the AO arm in reducing HIV risk behaviors, but the TXT-Auto arm dominated the TXT-PHE arm in achieving greater reductions in days of methamphetamine use and CAI at lower cost. The TXT-Auto arm achieved greater reductions in CAI than the attentional control at a cost in the base case of ~$37.50 per episode of CAI reduced per month. Sensitivity analyses showed that results were robust to a number of changes in assumptions. Interventions seeking to reduce methamphetamine use among non-treatment-seeking MSM may seek to add minimal attentional control-style text messages to their routines querying about recent methamphetamine use and/or high-risk sex. Interventions seeking to additionally reduce HIV sexual risk behaviors among non-treatment-seeking MSM, specifically engagement in CAI, may seek to additionally apply theory-based text messages.
Asunto(s)
Trastornos Relacionados con Anfetaminas/prevención & control , Bisexualidad , Estimulantes del Sistema Nervioso Central , Análisis Costo-Beneficio , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Metanfetamina , Evaluación de Resultado en la Atención de Salud , Telemedicina , Envío de Mensajes de Texto , Sexo Inseguro/prevención & control , Adulto , Humanos , Masculino , Persona de Mediana Edad , Minorías Sexuales y de Género , Telemedicina/economía , Telemedicina/métodos , Envío de Mensajes de Texto/economíaRESUMEN
Federally Qualified Health Centers (FQHCs) have long been important sources of care for publicly insured people living with HIV. FQHC users have historically used emergency departments (EDs) at a higher-than-average rate. This paper examines whether this greater use relates to access difficulties in FQHCs or to characteristics of FQHC users. Zero-inflated Poisson models were used to estimate how FQHC use related to the odds of being an ED user and annual number of ED visits, using claims data on 6,284 HIV-infected California Medicaid beneficiaries in 2008-2009. FQHC users averaged significantly greater numbers of annual ED visits than non-FQHC users and those with no outpatient usage (1.89, 1.59, and 1.70, respectively; P = 0.043). FQHC users had higher odds of being ED users (OR = 1.14; 95%CI 1.02-1.27). In multivariable analyses, FQHC clients had higher odds of ED usage controlling for demographic and service characteristics (OR = 1.15; 95%CI 1.02-1.30) but not when medical characteristics were included (OR = 1.08; 95%CI 0.95-1.24). Among ED users, FQHC use was not significantly associated with the number of ED visits in our models (rate ratio (RR) = 1.00; 95%CI 0.87-1.15). The overall difference in mean annual ED visits observed between FQHC and non-FQHC groups was reduced to insignificance (1.75; 95% CI 1.59-1.92 vs 1.70; 95%CI 1.54-1.85) after adjusting for demographic, service, and medical characteristics. Overall, FQHC users had higher ED utilization than non-FQHC users, but the disparity was largely driven by differences in underlying medical characteristics.
Asunto(s)
Servicio de Urgencia en Hospital/estadística & datos numéricos , Infecciones por VIH/terapia , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Medicaid/estadística & datos numéricos , Adulto , California/epidemiología , Demografía , Femenino , Infecciones por VIH/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Atención Primaria de Salud/estadística & datos numéricos , Estados UnidosRESUMEN
BACKGROUND: Men who have sex with men with HIV have high sexually transmitted infection (STI) incidence. Thus, the Centers for Disease Control and Prevention (CDC) recommends at least yearly STI screening of HIV-infected individuals. METHODS: We calculated testing rates for syphilis, chlamydia, and gonorrhea among HIV-positive Californians with Medicare or Medicaid insurance in 2010. Logistic regressions estimated how testing for each bacterial STI relates to demographic and provider factors. RESULTS: Fewer than two-thirds of HIV-positive Medicare and fewer than three-quarters of Medicaid enrollees received a syphilis test in 2010. Screenings for chlamydia or gonorrhea were less frequent: approximately 30% of Medicare enrollees were tested for chlamydia or gonorrhea in 2010, but higher proportions of Medicaid enrollees were tested (45%-46%). Only 34% of HIV-positive Medicare enrollees who were tested for syphilis were also screened for chlamydia or gonorrhea on the same day. Nearly half of Medicaid enrollees were tested for all 3 STIs on the same day. Patients whose providers had more HIV experience had higher STI testing rates. CONCLUSIONS: Testing rates for chlamydia and gonorrhea infection are low, despite the increase in these infections among people living with HIV and their close association with HIV transmission. Interventions to increase STI testing include the following: prompts in the medical record to routinely conduct syphilis testing on blood drawn for viral load monitoring, opt-out consent for STI testing, and provider education about the clinical importance of STIs among HIV-positive patients. Last, it is crucial to change financial incentives that discourage nucleic acid amplification testing for rectal chlamydia and gonorrhea infections.
Asunto(s)
Atención a la Salud/normas , Adhesión a Directriz , Infecciones por VIH/diagnóstico , Medicaid , Medicare , Vigilancia en Salud Pública , Enfermedades Bacterianas de Transmisión Sexual/diagnóstico , Adulto , California/epidemiología , Femenino , Guías como Asunto , Infecciones por VIH/epidemiología , Infecciones por VIH/terapia , Humanos , Incidencia , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Oportunidad Relativa , Parejas Sexuales , Enfermedades Bacterianas de Transmisión Sexual/prevención & control , Enfermedades Bacterianas de Transmisión Sexual/terapia , Estados Unidos , Carga Viral , Adulto JovenRESUMEN
BACKGROUND: Antiretroviral therapy has increased longevity for people living with HIV (PLWH). As a result, PLWH increasingly experience the common diseases of aging and the resources needed to manage these comorbidities are increasing. This paper characterizes the number and types of comorbidities diagnosed among PLWH covered by Medicare and examines how non-HIV comorbidities relate to outpatient, inpatient, and pharmaceutical expenditures. METHODS: The study examined Medicare expenditures for 9767 HIV-positive Californians enrolled in Medicare in 2010 (7208 persons dually covered by Medicare and Medicaid and 2559 with Medicare only). Costs included both out of pocket costs and those paid by Medicare and Medicaid. Comorbidities were determined by examining diagnosis codes. FINDINGS: Medicare expenditures for Californians with HIV averaged $47,036 in 2010, with drugs accounting for about 2/3 of the total and outpatient costs 19% of the total. Inpatient costs accounted for 18% of the total. About 64% of the sample had at least one comorbidity in addition to HIV. Cross-validation showed that adding information on comorbidities to the quantile regression improved the accuracy of predicted individual expenditures. Non-HIV comorbidities relating to health habits-diabetes, hypertension, liver disease (hepatitis C), renal insufficiency-are common among PLWH. Cancer was relatively rare, but added significantly to cost. Comorbidities had little effect on pharmaceutical costs, which were dominated by the cost of antiretroviral therapy, but had a major effect on hospital admission. CONCLUSIONS: Comorbidities are prevalent among PLWH and add substantially to treatment costs for PLWH. Many of these comorbidities relate to health habits that could be addressed with additional prevention in ambulatory care, thereby improving health outcomes and ultimately reducing costs.
Asunto(s)
Costo de Enfermedad , Infecciones por VIH/complicaciones , California , Comorbilidad , Humanos , Cobertura del SeguroRESUMEN
In light of South Africa's high prenatal HIV prevalence and infant mortality rate, a cluster randomized controlled trial was conducted to evaluate an intervention called Philani+, which used community health workers (known as Mentor Mothers) to deliver pre- and postnatal home visits in Cape Town, South Africa, to improve maternal and child health. We assessed the costs and benefits of this intervention and made comparisons with other scenarios that depicted increased capacity and provision of nurse-delivered care. The recurrent cost of the twenty-four-month intervention was US$80,001. The major health outcomes analyzed were differences in the proportion of infants who were low birthweight, stunted, and suboptimally breastfed between intervention and control groups. Each case of low birthweight averted cost US$2,397; of stunted growth, US$2,454; and of suboptimal breastfeeding, US$1,618. Employment of community health workers was cost saving compared to that of nurses. Philani+ improved child health at a relatively low cost, considering the health system costs associated with low birthweight and undernutrition. The model could be suitable for replication in low-resource settings to improve child health in other countries.
Asunto(s)
Salud Infantil , Agentes Comunitarios de Salud , Visita Domiciliaria , Mentores , Madres , Adolescente , Adulto , Niño , Análisis Costo-Beneficio , Femenino , Humanos , Lactante , Recién Nacido , Atención Posnatal , Embarazo , Atención Prenatal , SudáfricaRESUMEN
This article examines whether California Medicare beneficiaries with HIV/AIDS choose Part D prescription drug plans that minimize their expenses. Among beneficiaries without low-income supplementation, we estimate the excess cost, and the insurance policy and beneficiary characteristics responsible, when the lowest cost plan is not chosen. We use a cost calculator developed for this study, and 2010 drug use data on 1453 California Medicare beneficiaries with HIV who were taking antiretroviral medications. Excess spending is defined as the difference between projected total spending (premium and cost sharing) for the beneficiary's current drug regimen in own plan vs spending for the lowest cost alternative plan. Regression analyses related this excess spending to individual and plan characteristics. We find that beneficiaries pay more for Medicare Part D plans with gap coverage and no deductible. Higher premiums for more extensive coverage exceeded savings in deductible and copayment/coinsurance costs. We conclude that many beneficiaries pay for plan features whose costs exceed their benefits.
Asunto(s)
Antirretrovirales/economía , Antirretrovirales/uso terapéutico , Seguro de Costos Compartidos/métodos , Infecciones por VIH/tratamiento farmacológico , Medicare Part D/economía , Síndrome de Inmunodeficiencia Adquirida/tratamiento farmacológico , California , Conducta de Elección , Humanos , Pobreza , Análisis de Regresión , Estados UnidosRESUMEN
Only 43% of Americans with HIV are virally suppressed; the rate is lower for African Americans, even among insured populations. This study uses 2010 Medicare and Medicaid data for HIV-positive Californians to examine how antiretroviral treatment (ART) relates to patient and provider characteristics. Logistic regressions isolated the effect of race/ethnicity on receipt of ART. Over 90% of the full sample received any ART. Nearly 80% of ART users received a recommended combination for at least half the year; half had a recommended combination for 90% of the year. Lacking evaluation and management visits, or seeing only providers with low HIV patient volume lowered the odds of receiving ART. Controlling for other factors, African Americans remained less likely to receive ART at all, or to be covered for 90% of the year with a recommended regimen. The observed racial treatment differentials may lead to important health disparities.
Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Negro o Afroamericano/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Asistencia Médica/estadística & datos numéricos , Cumplimiento de la Medicación/estadística & datos numéricos , Adulto , Fármacos Anti-VIH/administración & dosificación , California , Femenino , Infecciones por VIH/etnología , Disparidades en Atención de Salud , Humanos , Modelos Logísticos , Masculino , Medicaid/estadística & datos numéricos , Medicare/estadística & datos numéricos , Persona de Mediana Edad , Grupos Raciales/estadística & datos numéricos , Estados Unidos , Carga ViralRESUMEN
Medicaid can serve as a bridge to Medicare coverage for the long-term disabled with sufficient covered work experience. We perform multinomial logistic regression on 2007-2010 Medicare and Medicaid claims data to examine transitions to Medicare for people living with HIV/AIDS (PLWHA) in California who had Medicaid coverage in 2007. We find only 16% had obtained Medicare coverage by 2010. African-Americans, women, individuals with schizophrenia diagnoses, alcohol or substance abuse disorders, and any physical comorbidity were significantly less likely than others to obtain Medicare (p < 0.001). This study contributes new information on the impact of eligibility requirements for Medicare long-term disability insurance for PLWHA. About one-third of PLWHA under age 65 are covered by Medicaid. Many PLWHA get stuck in Medicaid because their disability prevents them from obtaining the additional employment experience needed to qualify for Medicare.
Asunto(s)
Personas con Discapacidad , Formulario de Reclamación de Seguro/estadística & datos numéricos , Cobertura del Seguro/estadística & datos numéricos , Medicaid/economía , Medicare/economía , Adulto , Negro o Afroamericano , Anciano , Fármacos Anti-VIH/economía , Fármacos Anti-VIH/uso terapéutico , California , Determinación de la Elegibilidad/economía , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/economía , Humanos , Cobertura del Seguro/economía , Seguro de Cuidados a Largo Plazo/economía , Seguro de Cuidados a Largo Plazo/estadística & datos numéricos , Modelos Logísticos , Medicaid/estadística & datos numéricos , Medicare/estadística & datos numéricos , Persona de Mediana Edad , Estados Unidos , Adulto JovenRESUMEN
The role of HIV specialists in providing primary care to persons living with HIV/AIDS is evolving, given their increased incidence of comorbidities. Multivariate logit analysis compared compliance with sentinel preventive screening tests and interventions among publicly insured Californians with and without access to HIV specialists in 2010. Quality-of-care indicators [visit frequency, CD4 and viral load (VL) assessments, influenza vaccine, tuberculosis (TB) testing, lipid profile, glucose blood test, and Pap smears for women] were related to patient characteristics and provider HIV caseload. There were 9377 adult Medicare enrollees (71% also had Medicaid coverage) and 2076 enrollees with only Medicaid coverage. Adjusted for patient characteristics, patients seeing providers with greater HIV caseloads (>50 HIV patients) were more likely to meet visit frequency guidelines in both Medicare [98%; confidence interval (CI 97.5-98.2) and Medicaid (97%; CI 96.2-98.0), compared to 60% (CI 57.1-62.3) and 45% (CI 38.3-50.4), respectively, seeing providers without large HIV caseloads (p < 0.001). Patients seeing providers with larger caseloads were significantly more likely to have CD4 (p < 0.001), VL (p < 0.001), and TB testing (p < 0.05). A larger percentage of patients seeing large-volume Medicare providers received influenza vaccinations. Provider caseload was unrelated to lipid or glucose assessments or Pap Smears for women. Patients with access to large-volume providers were more likely to meet clinical guidelines for visits, CD4, VL, tuberculosis testing, and influenza vaccinations, and were not less likely to receive primary preventive care. Substantial insufficiencies remain in both monitoring to assess viral suppression and in preventive care.
Asunto(s)
Infecciones por VIH/prevención & control , Personal de Salud , Medicaid/estadística & datos numéricos , Cooperación del Paciente , Servicios Preventivos de Salud/estadística & datos numéricos , Prevención Primaria/normas , Calidad de la Atención de Salud , Adulto , Animales , Femenino , Adhesión a Directriz/normas , Adhesión a Directriz/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Atención Primaria de Salud , Conejos , Estados Unidos , Carga ViralRESUMEN
BACKGROUND: The Centers for Disease Control and Prevention (CDC) estimates that 156,300 (95% CI 144,100-165,900) Americans living with HIV in 2012 were unaware of their infection. To increase knowledge of HIV status, CDC guidelines seek to make HIV screening a routine part of medical care. This paper examines how routinely California primary care providers test for HIV and how providers' knowledge of California's streamlined testing requirements, use of sexual histories, and having an electronic medical record prompt for HIV testing, relate to test offers. METHODS: We surveyed all ten California health plans offered under health reform's Insurance Exchange (response rate = 50%) and 322 primary care providers to those plans (response rate = 19%) to assess use of HIV screening and risk assessments. RESULTS: Only 31.7% of 60 responding providers reported offering HIV tests to all or most new enrollees and only 8.8% offered an HIV test of blood samples all or most of the time despite the California law requiring that providers offer HIV testing of blood samples in primary care settings. Twenty-eight of the 60 providers (46.6%) were unaware that California had reduced barriers to HIV screening by eliminating the requirement for written informed consent and pre-test counseling. HIV screening of new enrollees all or most of the time was reported by 53.1% of the well-informed providers, but only 7.1% of the less informed providers, a difference of 46 percentage points (95% CI: 21.0%-66.5%). Providers who routinely obtained sexual histories were 29 percentage points (95% CI: 0.2%-54.9%) more likely to screen for HIV all or most of the time than those who did not ask sexual histories. CONCLUSION: Changing HIV screening requirements is important, but not sufficient to make HIV testing a routine part of medical care. Provider education to increase knowledge about the changed HIV testing requirements could positively impact testing rates.
Asunto(s)
Infecciones por VIH/diagnóstico , Infecciones por VIH/prevención & control , Tamizaje Masivo/estadística & datos numéricos , Patient Protection and Affordable Care Act/estadística & datos numéricos , Atención Primaria de Salud/estadística & datos numéricos , California , Reforma de la Atención de Salud/economía , Reforma de la Atención de Salud/estadística & datos numéricos , Personal de Salud/estadística & datos numéricos , Encuestas Epidemiológicas/métodos , Encuestas Epidemiológicas/estadística & datos numéricos , Humanos , Tamizaje Masivo/economía , Tamizaje Masivo/legislación & jurisprudencia , Patient Protection and Affordable Care Act/economía , Atención Primaria de Salud/economía , Medición de Riesgo/economía , Medición de Riesgo/estadística & datos numéricos , Estados UnidosRESUMEN
BACKGROUND: Incident syphilis infections continue to be especially prevalent among a core group of HIV-infected men who have sex with men (MSM). Because of synergy between syphilis and HIV infections, innovative means for controlling incident syphilis infections are needed. METHODS: Thirty MSM who had syphilis twice or more since their HIV diagnosis were randomized to receive either daily doxycycline prophylaxis or contingency management (CM) with incentive payments for remaining free of sexually transmitted diseases (STDs). Participants were tested for the bacterial STDs gonorrhea (Neisseria gonorrhoeae), chlamydia (Chlamydia trachomatis) and syphilis at weeks 12, 24, 36, and 48 and completed a behavioral risk questionnaire during each visit to assess number of partners, condom use, and drug use since the last visit. Generalized linear mixed models were used to analyze differences between arms in STD incidence and risk behaviors at follow-up. RESULTS: Doxycycline arm participants were significantly less likely to test positive for any selected bacterial STD during 48 weeks of follow-up (odds ratio, 0.27; confidence interval, 0.09-0.83) compared with CM arm participants (P = 0.02).There were no significant self-reported risk behavior differences between the doxycycline and CM arms at follow-up. CONCLUSIONS: Daily doxycycline taken prophylactically was associated with a decreased incidence of N. gonorrhoeae, C. trachomatis, or syphilis incident infections among a core group of HIV-infected MSM at high risk for these infections. Safe and effective biomedical tools should be included in the efforts to control transmission of syphilis, especially in this population. A randomized clinical trial should be conducted to confirm and extend these findings.
Asunto(s)
Antibacterianos/administración & dosificación , Condones/estadística & datos numéricos , Doxiciclina/administración & dosificación , Infecciones por VIH/prevención & control , Homosexualidad Masculina/estadística & datos numéricos , Profilaxis Pre-Exposición , Sífilis/prevención & control , Adulto , Estudios de Factibilidad , Infecciones por VIH/epidemiología , Infecciones por VIH/psicología , Conocimientos, Actitudes y Práctica en Salud , Homosexualidad Masculina/psicología , Humanos , Incidencia , Los Angeles , Masculino , Proyectos Piloto , Prevalencia , Reembolso de Incentivo , Asunción de Riesgos , Parejas Sexuales , Sífilis/epidemiología , Sífilis/psicologíaRESUMEN
OBJECTIVES: We sought to identify people living with HIV/AIDS from Medicare and Medicaid claims data to estimate Medicaid costs for treating HIV/AIDS in California. We also examined how alternate methods of identifying the relevant sample affect estimates of per capita costs. METHODS: We analyzed data on Californians enrolled in Medicaid with an HIV/AIDS diagnosis reported in 2007 Medicare or Medicaid claims data. We compared alternative selection criteria by examining use of antiretroviral drugs, HIV-specific monitoring tests, and medical costs. We compared the final sample and average costs with other estimates of the size of California's HIV/AIDS population covered by Medicaid in 2007 and their average treatment costs. RESULTS: Eighty-seven percent (18,290) of potentially identifiable HIV-positive individuals satisfied at least 1 confirmation criterion. Nearly 80% of confirmed observations had claims for HIV-specific tests, compared with only 3% of excluded cases. Female Medicaid recipients were particularly likely to be miscoded as having HIV. Medicaid treatment spending for Californians with HIV averaged $33,720 in 2007. CONCLUSIONS: The proposed algorithm displays good internal and external validity. Accurately identifying HIV cases in claims data is important to avoid drawing biased conclusions and is necessary in setting appropriate HIV managed-care capitation rates.
Asunto(s)
Seropositividad para VIH/economía , Costos de la Atención en Salud , Cobertura del Seguro/normas , Medicaid/economía , Medicare/economía , Patient Protection and Affordable Care Act , California , Interpretación Estadística de Datos , Femenino , Seropositividad para VIH/terapia , Humanos , Revisión de Utilización de Seguros/estadística & datos numéricos , Cobertura del Seguro/tendencias , Masculino , Medicaid/legislación & jurisprudencia , Medicaid/tendencias , Medicare/legislación & jurisprudencia , Medicare/tendencias , Estados UnidosRESUMEN
Historically, California supplemented federal funding of HIV prevention and testing so that Californians with HIV could become aware of their infection and obtain lifesaving treatment. However, budget deficits in 2009 led the state to eliminate its supplemental funding for HIV prevention. We analyzed the impact of California's HIV resource allocation change between state fiscal years 2009 and 2011. We found that the number of HIV tests declined 19 percent, from 66,629 to 53,760, in local health jurisdictions with high HIV burden. In low-burden jurisdictions, the number of HIV tests declined 90 percent, from 20,302 to 2,116. New diagnoses fell from 2,434 in 2009 to 2,235 in 2011 (calendar years) in high-burden jurisdictions and from 346 to 327 in low-burden ones. California's budget crunch prompted state and local programs to redirect remaining HIV funds from risk reduction education to testing activities. Thus, the impact of the budget cuts on HIV tests and new HIV diagnoses was smaller than might have been expected given the size of the cuts. As California's fiscal outlook improves, we recommend that the state restore supplemental funding for HIV prevention and testing.
Asunto(s)
Serodiagnóstico del SIDA/economía , Serodiagnóstico del SIDA/estadística & datos numéricos , Presupuestos/estadística & datos numéricos , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Asignación de Recursos para la Atención de Salud/economía , Planes Estatales de Salud/economía , California , Estudios Transversales , Financiación Gubernamental , Predicción , Accesibilidad a los Servicios de Salud/economía , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Cobertura del Seguro/economía , Cobertura del Seguro/estadística & datos numéricos , Asignación de Recursos/tendencias , Conducta de Reducción del Riesgo , Revisión de Utilización de Recursos/estadística & datos numéricosRESUMEN
BACKGROUND: Many uninsured people living with HIV/AIDS (PLWHA) will obtain managed health insurance coverage when the Affordable Care Act (ACA) is implemented in January 2014. Since 2011, California has transitioned PLWHA to Medicaid managed care (MMC) and to the Low-Income Health Program (LIHP). OBJECTIVES: To draw lessons for the ACA implementation from the transitions into MMC and the LIHP. METHODS: Surveys about clients and services provided before and after the transition to MMC and the LIHP were sent to 43 HIV service providers. Usable responses were obtained from 18 (42%). RESULTS: Although total client loads were similar in the pre- (January 2011) and posttransition periods (June 2012), many clients transitioned from fee-for-service (FFS) Medicaid to MMC. Over this period, responding agencies served 43.5% fewer PLWHA in FFS Medicaid, whereas the share of PLWHA covered by MMC rose from 16.9% to 55.5%. Managed care covered a smaller number of services than either FFS Medicaid or Ryan White sites. Ryan White providers reported that 53% of the clients they served in January 2011 had transitioned to the LIHPs. Nonetheless, they continued to provide services to many of these clients, and Ryan White caseloads did not decline. CONCLUSIONS: PLWHA enrolled in the MMC continue to depend on Ryan White sites to supply the full range of services that will allow them to take full advantage of increased access to care under ACA.
Asunto(s)
Infecciones por VIH/tratamiento farmacológico , Accesibilidad a los Servicios de Salud/legislación & jurisprudencia , Seguro de Salud/legislación & jurisprudencia , Programas Controlados de Atención en Salud/estadística & datos numéricos , Medicaid/estadística & datos numéricos , Pacientes no Asegurados/estadística & datos numéricos , Patient Protection and Affordable Care Act/estadística & datos numéricos , California , Recolección de Datos , Planes de Aranceles por Servicios , Femenino , Infecciones por VIH/terapia , Reforma de la Atención de Salud , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Humanos , Seguro de Salud/estadística & datos numéricos , Masculino , Estados UnidosRESUMEN
To determine if a structural intervention of providing one condom a week to inmates in the Los Angeles County Men's Central Jail MSM unit reduces HIV transmissions and net social cost, we estimated numbers of new HIV infections (1) when condoms are available; and (2) when they are not. Input data came from a 2007 survey of inmates, the literature and intervention program records. Base case estimates showed that condom distribution averted 1/4 of HIV transmissions. We predict .8 new infections monthly among 69 HIV-negative, sexually active inmates without condom distribution, but .6 new infections with condom availability. The discounted future medical costs averted due to fewer HIV transmissions exceed program costs, so condom distribution in jail reduces total costs. Cost savings were sensitive to the proportion of anal sex acts protected by condoms, thus allowing inmates more than one condom per week could potentially increase the program's effectiveness.