RESUMO
BACKGROUND: As the population of people with HIV ages, concerns over managing age-related comorbidities, polypharmacy, immune recovery, and drug-drug interactions while maintaining viral suppression have arisen. We present pooled TANGO and SALSA efficacy and safety results dichotomized by age (< 50 and ≥ 50 years). METHODS: Week 48 data from the open-label phase 3 TANGO and SALSA trials evaluating switch to once-daily dolutegravir/lamivudine (DTG/3TC) fixed-dose combination vs continuing current antiretroviral regimen (CAR) were pooled. Proportions of participants with HIV-1 RNA ≥ 50 and < 50 copies/mL (Snapshot, intention-to-treat exposed) and safety were analyzed by age category. Adjusted mean change from baseline in CD4 + cell count was assessed using mixed-models repeated-measures analysis. RESULTS: Of 1234 participants, 80% of whom were male, 29% were aged ≥ 50 years. Among those aged ≥ 50 years, 1/177 (< 1%) DTG/3TC participant and 3/187 (2%) CAR participants had HIV-1 RNA ≥ 50 copies/mL at 48 weeks; proportions with HIV-1 RNA < 50 copies/mL were high in both treatment groups (≥ 92%), consistent with overall efficacy and similar to observations in participants aged < 50 years (≥ 93%). Regardless of age category, CD4 + cell count increased or was maintained from baseline with DTG/3TC. Change from baseline in CD4 + /CD8 + ratio was similar across age groups and between treatment groups. One CAR participant aged < 50 years had confirmed virologic withdrawal, but no resistance was detected. In the DTG/3TC group, incidence of adverse events (AEs) was similar across age groups. Proportions of AEs leading to withdrawal were low and comparable between age groups. Although drug-related AEs were generally low, across age groups, drug-related AEs were more frequent in participants who switched to DTG/3TC compared with those who continued CAR. While few serious AEs were observed in both treatment groups, more were reported in participants aged ≥ 50 years vs < 50 years. CONCLUSIONS: Among individuals with HIV-1, switching to DTG/3TC maintained high rates of virologic suppression and demonstrated a favorable safety profile, including in those aged ≥ 50 years despite higher prevalence of concomitant medication use and comorbidities. TRIAL REGISTRATION NUMBER: TANGO, NCT03446573 (February 27, 2018); SALSA, NCT04021290 (July 16, 2019).
Assuntos
Fármacos Anti-HIV , Infecções por HIV , Soropositividade para HIV , HIV-1 , Oxazinas , Piperazinas , Piridonas , Humanos , Masculino , Feminino , Lamivudina/efeitos adversos , Fármacos Anti-HIV/efeitos adversos , Infecções por HIV/tratamento farmacológico , Compostos Heterocíclicos com 3 Anéis/efeitos adversos , Antirretrovirais/uso terapêutico , Soropositividade para HIV/tratamento farmacológico , RNARESUMO
BACKGROUND: Most human immunodeficiency virus (HIV) seroconversions in people who have initiated preexposure prophylaxis (PrEP) occur in the context of insufficient adherence. We describe participants who seroconverted after being dispensed PrEP in a large PrEP implementation study in Australia. METHODS: Expanded PrEP Implementation in Communities in New South Wales was an implementation study of daily oral PrEP in individuals aged ≥18 years at high risk for acquiring HIV. HIV seroconversions were defined as a positive HIV test by either antigen, antibody, or detectable HIV viral load after enrollment. Insufficient adherence, measured by dispensing logs or participant self-report, was defined as <4 PrEP doses per week. RESULTS: A total of 9596 participants were enrolled and dispensed PrEP between 1 March 2016 and 30 April 2018; 30 were diagnosed with HIV by 31 March 2019. The median (interquartile range [IQR]) age was 31 (25-38) years, all identified as male, 29 (97%) identified as gay or homosexual, and 20 (69%) lived in a postcode with a low concentration of gay male residents. The median (IQR) days from first PrEP dispensing to diagnosis was 409 (347-656). There was no evidence that participants who seroconverted had been sufficiently adherent to PrEP. Nineteen (63%) participants who seroconverted were diagnosed with chlamydia, gonorrhoea, syphilis, or new hepatitis C infection. One participant had resistance to emtricitabine (M184V mutation) at diagnosis. CONCLUSIONS: Participants who seroconverted were insufficiently adherent to PrEP despite being at high risk for acquiring HIV. Understanding the reasons for poor PrEP adherence in individuals who subsequently acquire HIV is critical to improving PrEP effectiveness.
Assuntos
Fármacos Anti-HIV , Infecções por HIV , Soropositividade para HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Humanos , Masculino , Adolescente , Adulto , Homossexualidade Masculina , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/diagnóstico , Soropositividade para HIV/tratamento farmacológico , Fármacos Anti-HIV/uso terapêutico , HIV , Estudos Prospectivos , Estudos de Coortes , Soroconversão , Adesão à MedicaçãoRESUMO
As life expectancy for people living with human immunodeficiency virus (HIV) (PLWHIV) increases, management models for HIV infection are changing. To understand approaches to practice within this shifting climate and across different medical settings, in 2017 we conducted a baseline survey among the main medical practitioner groups responsible for HIV-infection care in Australia: hospital-based physicians (HBP), sexual health physicians (SHP) and 'accredited general practitioners' (referred to in 2017 study as 's100 GPs'), who are GPs authorised to prescribe HIV therapies after completing accredited national training. The follow-up survey presented here explores any changes in approaches, attitudes and challenges associated with HIV-infection management among the same practitioner groups: 17 HBP, 15 SHP and 69 accredited GP (referred to throughout as GP; includes those with sexual health diploma). Analysis of survey results showed practices remained largely similar between surveys, with a few notable exceptions. Greater consistency in attitudes, knowledge and approaches was observed between the practitioner specialty groups, with only small differences between modes of practice. A trend towards earlier initiation of HIV treatment was also identified, with a higher proportion of practitioners than baseline reporting they were comfortable beginning therapy on the day of HIV diagnosis. The impact of the introduction of two-drug therapy in Australia was also explored. Although the majority of survey respondents (and SHP in particular) expressed greater preference for three-drug compared with two-drug regimens, interest in two-drug regimens appears to be growing and may influence future prescribing practices. Addressing mental health issues for PLWHIV was again highlighted as a major priority, with practitioners overwhelmingly reporting mental health management as among their most difficult clinical challenges. Reduction in stigma/discrimination and better access to substance dependency programmes were also identified as unmet needs for this patient cohort. Consistent with our baseline survey, it appears targeted interventions and supports appropriate to this population are still required to improve overall wellbeing for PLWHIV.
Assuntos
Atitude do Pessoal de Saúde , Clínicos Gerais/psicologia , Infecções por HIV , Padrões de Prática Médica/tendências , Adulto , Austrália , Competência Clínica , Gerenciamento Clínico , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
Background The rapid plasma reagin (RPR) assay is commonly used as a surrogate marker of infectious syphilis, but is non-specific, slow to change and variable in its rate of decline post treatment. METHODS: Within an urban sexual health service testing predominantly men who have sex with men, a file review of RPR changes was undertaken in all subjects who had a dilution level of ≥1:4, between January 2015 to the end of December 2018. RESULTS: Overall, 248 cases of infectious syphilis were identified in 215 subjects (165 HIV seropositive, 50 HIV seronegative). Among unique-subject cases with follow-up RPR recorded, seroreversion to a non-reactive titre was achieved in only 42.3% (71/168) cases at a median of 235 days (interquartile range: 138-348 days) and was significantly less likely if patients had HIV infection (P = 0.02), late latent syphilis (P = 0.003) or a subsequent syphilis infection (P < 0.0001). Having HIV infection (P = 0.03) or a subsequent episode of syphilis (P = 0.01) were associated with a lower likelihood of documented cure. CONCLUSIONS: The slow decay in RPR titres post therapy and the inability of a significant number of subjects to achieve a non-reactive result over time makes RPR a poor test for assessing the adequacy of treatment or in diagnosing re-infection, especially in populations having repeated and frequent risk exposures. As the number of syphilis cases continue to climb, better tests that accurately assess pathogen presence are urgently needed.
Assuntos
Reaginas/sangue , Reinfecção/sangue , Reinfecção/diagnóstico , Sorodiagnóstico da Sífilis/métodos , Sorodiagnóstico da Sífilis/normas , Sífilis/sangue , Sífilis/diagnóstico , Adulto , Fibrinolisina , Homossexualidade Masculina , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , New South Wales/epidemiologia , Estudos RetrospectivosRESUMO
Background Rapid HIV testing was introduced at 12 clinics in New South Wales (NSW) for routine testing and promoted with social marketing. The effect of the availability of rapid HIV testing on testing frequency among gay and bisexual men (GBM) was evaluated. METHODS: An observational design using patient data from 12 clinics was used. The primary outcome was the mean number of HIV tests in 12 months. The intervention group comprised GBM who had one or more rapid tests from October 2013 to September 2014 and this was compared with two control groups; a concurrent group (no rapid test in the same period) and a historical group (attended between July 2011 and June 2012). Independent sample t-tests were conducted to compare mean number of tests among men in the intervention, concurrent and historical groups. Multivariate logistic regression was used to assess the association between rapid HIV testing and testing frequency. RESULTS: Men in the intervention group (n = 3934) had a mean of 1.8 HIV tests in 12 months, compared with 1.4 in the concurrent group (n = 5063; P < 0.001) and 1.4 in the historical group (n = 5904; P < 0.001); testing frequency was higher among men at increased risk of HIV in the intervention group compared with the other two groups (mean 2.2, 1.6 and 1.5 respectively; P < 0.001). Membership of the intervention group was associated with increased odds of having two or more HIV tests in 12 months (AOR = 2.5, 95%CI 2.2-2.8; P < 0.001) compared with the concurrent group, after controlling for demographic and behavioural factors. CONCLUSION: Introducing and promoting rapid HIV testing in clinics in NSW was associated with increased HIV testing frequency among GBM.
Assuntos
Infecções por HIV/diagnóstico , Testes Sorológicos/métodos , Minorias Sexuais e de Gênero , Adulto , Bissexualidade , Estudos Controlados Antes e Depois , Homossexualidade Masculina , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , New South Wales , Fatores de TempoRESUMO
OBJECTIVE: To assess the prevalence of non-AIDS co-morbidities (NACs) and predictors of adverse health outcomes amongst people living with HIV in order to identify health needs and potential gaps in patient management. DESIGN: Retrospective, non-consecutive medical record audit of patients attending a publicly funded HIV clinic in metropolitan Sydney analysed for predictors of adverse health outcomes. We developed a scoring system based on the validated Charlson score method for NACs, mental health and social issues and confounders were selected using directed acyclic graph theory under the principles of causal inference. RESULTS: 211 patient files were audited non-consecutively over 6 weeks. 89.5% were male; 41.8% culturally and linguistically diverse and 4.1% were of Aboriginal/Torres Strait Islander origin. Half of patients had no general practitioner and 25% were ineligible for Medicare subsidised care. The most common NACs were: cardiovascular disease (25%), hepatic disease (21%), and endocrinopathies (20%). One-third of patients had clinical anxiety, one-third major depression and almost half of patients had a lifetime history of tobacco smoking. Five predictors of poor health outcomes were identified: (1) co-morbidity score was associated with hospitalisation (odds ratio, OR 1.58; 95% CI 1.01-2.46; p = 0.044); (2) mental health score was associated with hospitalisation (OR 1.79; 95% CI 1.22-2.62; p = 0.003) and poor adherence to ART (OR 2.34; 95% CI 1.52-3.59; p = 0.001); (3) social issues score was associated with genotypic resistance (OR 2.61; 95% CI 1.48-4.59; p = 0.001), co-morbidity score (OR 1.69; 95% CI 1.24-2.3; p = 0.001) and hospitalisation (OR 1.72; 95% CI 1.1-2.7; p = 0.018); (4) body mass index < 20 was associated with genotypic resistance (OR 6.25; 95% CI 1.49-26.24; p = 0.012); and (5) Medicare eligibility was associated with co-morbidity score (OR 2.21; 95% CI 1.24-3.95; p = 0.007). CONCLUSION: Most HIV patients are healthy due to effective antiretroviral therapy; however, NACs and social/mental health issues are adding to patient complexity. The current findings underpin the need for multidisciplinary management beyond routine viral load and CD4 count monitoring.
Assuntos
Infecções por HIV/epidemiologia , Síndrome da Imunodeficiência Adquirida/epidemiologia , Terapia Antirretroviral de Alta Atividade , Contagem de Linfócito CD4 , Comorbidade , HIV/genética , Infecções por HIV/tratamento farmacológico , Infecções por HIV/imunologia , Infecções por HIV/virologia , Humanos , Saúde Mental , Avaliação de Resultados em Cuidados de Saúde , Prognóstico , Fatores de Risco , Carga ViralRESUMO
A range of prevention strategies have been considered in an attempt to reduce HIV transmission. The use of continuous antiretrovirals (ARVs) in high-risk HIV-negative individuals (pre-exposure prophylaxis or PrEP) and the short-term use of ARVs following a high-risk exposure (postexposure prophylaxis or PEP) are among these strategies. We report a case of the contemporaneous use of PEP and PrEP in a sexual liaison between two men.In an attempt to reduce the number of new cases of HIV infection, a range of prevention strategies have been advocated. Prior to the availability of ARV therapy, the key prevention measure was condom promotion and modifying sexual behaviour such as partner number reduction within high-risk groups. This was followed by: the introduction of PEP, treating all HIV cases with ARVs to reduce the probability of transmission (treatment as prevention) and in the past few years the use of PrEP. Case-control, observational and randomised clinical trial data exist to support these strategies. We describe what we believe is the first reported use of PrEP and PEP in a sexual liaison between two men in Sydney.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/prevenção & controle , Profilaxia Pós-Exposição , Profilaxia Pré-Exposição , Parceiros Sexuais/psicologia , Sexo sem Proteção/psicologia , Infecções por HIV/psicologia , Homossexualidade Masculina , Humanos , Masculino , Aceitação pelo Paciente de Cuidados de Saúde , Assunção de Riscos , Resultado do TratamentoRESUMO
This 96-week, randomized, open-label study was designed to assess the efficacy and safety of two single-tablet regimens in treatment naïve HIV-1-infected adults: rilpivirine (RPV) + emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) and efavirenz (EFV) + FTC/TDF. Assessments included patient-reported Medication Adherence Self-Report Inventory, SF-12v2 Quality of Life assessment, HIV Treatment Satisfaction Questionnaire, and HIV Symptom Index Questionnaire through Week 48. Additional evaluations included study drug discontinuations due to treatment-emergent adverse events (TEAEs). A total of 786 participants (n=394 RPV/FTC/TDF, n=392 EFV/FTC/TDF) were included. Fewer RPV/FTC/TDF-treated than EFV/FTC/TDF-treated participants discontinued study drug due to TEAEs (2.5% vs. 8.7%), with 41% (14/34) TEAE-related discontinuations in the EFV/FTC/TDF group occurring within the first four weeks of treatment. Treatment adherence and satisfaction remained high through Week 48 and quality of life improved from baseline in both groups. There were no significant between-group differences in virologic success (HIV-1 RNA <50 copies/mL) regardless of adherence (<95% or ≥95%). Significant between-group differences favouring RPV/FTC/TDF were observed for the HIV SIQ symptoms of difficulty falling or staying asleep (p = .022) and diarrhea or loose bowel movements (p = .002). In conclusion, 48-week treatment with RPV/FTC/TDF or EFV/FTC/TDF was associated with high adherence, high treatment satisfaction, and improved quality of life. TEAE-related discontinuations and patient-reported symptoms indicate that RPV/FTC/TDF may be somewhat better tolerated than EFV/FTC/TDF.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Combinação Efavirenz, Emtricitabina, Fumarato de Tenofovir Desoproxila/uso terapêutico , Combinação Emtricitabina, Rilpivirina e Tenofovir/uso terapêutico , Infecções por HIV/tratamento farmacológico , HIV-1/isolamento & purificação , Avaliação de Resultados da Assistência ao Paciente , Adulto , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Combinação Efavirenz, Emtricitabina, Fumarato de Tenofovir Desoproxila/efeitos adversos , Combinação Emtricitabina, Rilpivirina e Tenofovir/efeitos adversos , Feminino , Infecções por HIV/psicologia , HIV-1/genética , Humanos , Masculino , Adesão à Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Qualidade de Vida , RNA Viral/sangue , Autorrelato , Comprimidos , Resultado do Tratamento , Carga ViralRESUMO
This practice guideline provides updated evidence-based conclusions and recommendations regarding the effects of antiseizure medications (ASMs) and folic acid supplementation on the prevalence of major congenital malformations (MCMs), adverse perinatal outcomes, and neurodevelopmental outcomes in children born to people with epilepsy of childbearing potential (PWECP). A multidisciplinary panel conducted a systematic review and developed practice recommendations following the process outlined in the 2017 edition of the American Academy of Neurology Clinical Practice Guideline Process Manual. The systematic review includes studies through August 2022. Recommendations are supported by structured rationales that integrate evidence from the systematic review, related evidence, principles of care, and inferences from evidence. The following are some of the major recommendations. When treating PWECP, clinicians should recommend ASMs and doses that optimize both seizure control and fetal outcomes should pregnancy occur, at the earliest possible opportunity preconceptionally. Clinicians must minimize the occurrence of convulsive seizures in PWECP during pregnancy to minimize potential risks to the birth parent and to the fetus. Once a PWECP is already pregnant, clinicians should exercise caution in attempting to remove or replace an ASM that is effective in controlling generalized tonic-clonic or focal-to-bilateral tonic-clonic seizures. Clinicians must consider using lamotrigine, levetiracetam, or oxcarbazepine in PWECP when appropriate based on the patient's epilepsy syndrome, likelihood of achieving seizure control, and comorbidities, to minimize the risk of MCMs. Clinicians must avoid the use of valproic acid in PWECP to minimize the risk of MCMs or neural tube defects (NTDs), if clinically feasible. Clinicians should avoid the use of valproic acid or topiramate in PWECP to minimize the risk of offspring being born small for gestational age, if clinically feasible. To reduce the risk of poor neurodevelopmental outcomes, including autism spectrum disorder and lower IQ, in children born to PWECP, clinicians must avoid the use of valproic acid in PWECP, if clinically feasible. Clinicians should prescribe at least 0.4 mg of folic acid supplementation daily preconceptionally and during pregnancy to any PWECP treated with an ASM to decrease the risk of NTDs and possibly improve neurodevelopmental outcomes in the offspring.
Assuntos
Anticonvulsivantes , Epilepsia , Transtornos do Neurodesenvolvimento , Complicações na Gravidez , Efeitos Tardios da Exposição Pré-Natal , Feminino , Humanos , Recém-Nascido , Gravidez , Anormalidades Induzidas por Medicamentos/prevenção & controle , Anticonvulsivantes/uso terapêutico , Anticonvulsivantes/efeitos adversos , Epilepsia/tratamento farmacológico , Transtornos do Neurodesenvolvimento/prevenção & controle , Transtornos do Neurodesenvolvimento/epidemiologia , Transtornos do Neurodesenvolvimento/induzido quimicamente , Complicações na Gravidez/tratamento farmacológico , Teratogênese/efeitos dos fármacosRESUMO
Retained lead fragments from nonfatal firearm injuries pose a risk of lead poisoning. While chelation is well-established as a lead poisoning treatment, it remains unclear whether chelation mobilizes lead from embedded lead fragments. Here, we tested whether 1) DMSA/succimer or CaNa2EDTA increases mobilization of lead from fragments in vitro, and 2) succimer is efficacious in chelating fragment lead in vivo, using stable lead isotope tracer methods in a rodent model of embedded fragments. DMSA was > 10-times more effective than CaNa2EDTA in mobilizing fragment lead in vitro. In the rodent model, succimer chelation on day 1 produced the greatest blood lead reductions, and fragment lead was not mobilized into blood. However, with continued chelation and over 3-weeks post-chelation, blood lead levels rebounded with mobilization of lead from the fragments. These findings suggest prolonged chelation will increase fragment lead mobilization post-chelation, supporting the need for long-term surveillance in patients with retained fragments.
Assuntos
Armas de Fogo , Intoxicação por Chumbo , Ferimentos por Arma de Fogo , Animais , Humanos , Succímero , Chumbo/toxicidade , Ácido Edético/farmacologia , Ácido Edético/uso terapêutico , Roedores , Quelantes/farmacologia , Quelantes/uso terapêutico , Intoxicação por Chumbo/tratamento farmacológico , Intoxicação por Chumbo/metabolismoRESUMO
Background: Cardiometabolic outcomes were investigated 3 years after switching to the 2-drug regimen dolutegravir/lamivudine (DTG/3TC) vs continuing 3-/4-drug tenofovir alafenamide (TAF)-based regimens in a multicenter phase 3 noninferiority study based on an open-label randomized design. Method: Adults with virologically suppressed HIV-1 switched to once-daily DTG/3TC (n = 369) or continued TAF-based regimens (n = 372). Cardiometabolic health parameters were assessed through week 144 via mixed-model repeated measures or logistic regression analyses, adjusting for baseline variables. Results: At week 144, 13% (42/316) of the DTG/3TC group and 12% (37/303) of the TAF-based regimen group had ≥10% weight gain from baseline (adjusted odds ratio, 1.11; 95% CI, .68-1.80). Adjusted change from baseline in serum leptin, a surrogate marker of adiposity, was similar between groups (treatment ratio, 1.00; 95% CI, .89-1.13). The lipid profile generally favored DTG/3TC in the baseline boosted subgroup. Adjusted odds revealed no clinically meaningful differences between groups: homeostatic model assessment of insulin resistance ≥2 (adjusted odds ratio, 0.79; 95% CI, .50-1.26), metabolic syndrome (International Diabetes Federation criteria, 0.99; .59-1.68), hepatic fibrosis (fibrosis-4 index score ≥1.45, 1.39; .63-3.06), and coronary artery disease risk (Framingham risk score ≥10%, 0.92; .56-1.49). Baseline variables and characteristics associated with odds of each cardiometabolic parameter outcome were consistent with known risk factors, including age, sex, race, and some disease characteristics. Conclusions: Cardiometabolic health 3 years after switching to DTG/3TC was comparable to that for individuals continuing TAF-based regimens, further supporting DTG/3TC as a robust switch option with a stable metabolic profile. Trial registration: ClinicalTrials.gov NCT03446573.
RESUMO
OBJECTIVE: Despite growing evidence from longitudinal studies of a link between early-life stress and the development of asthma, very few of these examine one of the most severe types of early-life stress: childhood maltreatment. Cross-sectional studies on this topic have relied on retrospective self-reports of maltreatment. This study investigates associations between childhood maltreatment indicated by child protection agency records versus self-reports and lifetime asthma diagnosis in young adults, adjusting for socioeconomic status and mental disorders. METHODS: A nationally representative general population survey of DSM-IV mental disorders in New Zealand (n = 12,992) obtained information on lifetime diagnoses of chronic physical conditions. Information from a subsample of survey respondents aged 16 to 27 years (n = 1413) was linked with a national child protection database to identify respondents with a history of agency involvement, which was used as a proxy for childhood maltreatment. Retrospective reports of maltreatment were also obtained. RESULTS: Child protection agency history was associated with elevated odds (odds ratio = 2.88 [95% confidence interval = 1.7-4.74]) of a lifetime diagnosis of asthma. After adjusting for a variety of indicators of socioeconomic status, lifetime mental disorders, lifetime smoking, and body mass index, this association remained significantly elevated (odds ratio = 2.26 [95% confidence interval = 1.33-3.83]). Retrospectively self-reported maltreatment in childhood was not associated with asthma. CONCLUSIONS: Childhood maltreatment was associated with elevated odds of asthma diagnosis. These findings are consistent with the possibility that early-life stress may be one of the environmental factors that increase the risk of asthma in genetically vulnerable individuals.
Assuntos
Asma/epidemiologia , Maus-Tratos Infantis/estatística & dados numéricos , Adolescente , Adulto , Criança , Proteção da Criança/estatística & dados numéricos , Estudos Transversais , Coleta de Dados/estatística & dados numéricos , Bases de Dados Factuais/estatística & dados numéricos , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Nova Zelândia/epidemiologia , Razão de Chances , Autorrelato , Estresse Psicológico/epidemiologiaRESUMO
BACKGROUND: Prior research reports stronger associations between childhood maltreatment and adult psychopathology when maltreatment is assessed retrospectively compared with prospectively, casting doubt on the mental health risk conferred by maltreatment and on the validity of retrospective reports. AIMS: To investigate associations of psychopathology with prospective v. retrospective maltreatment ascertainment. METHOD: A nationally representative sample of respondents aged 16-27 years (n = 1413) in New Zealand completed a retrospective assessment of maltreatment and DSM-IV mental disorders. Survey data were linked with a national child protection database to identify respondents with maltreatment records (prospective ascertainment). RESULTS: Childhood maltreatment was associated with elevated odds of mood, anxiety and drug disorders (odds ratios = 2.1-4.1), with no difference in association strength between prospective and retrospective groups. Prospectively ascertained maltreatment predicted unfavourable depression course involving early onset, chronicity and impairment. CONCLUSIONS: Prospectively and retrospectively assessed maltreatment elevated the risk of psychopathology to a similar degree. Prospectively ascertained maltreatment predicted a more unfavourable depression course.
Assuntos
Maus-Tratos Infantis/psicologia , Transtornos Mentais/etiologia , Adolescente , Adulto , Idade de Início , Criança , Maus-Tratos Infantis/estatística & dados numéricos , Transtorno Depressivo/epidemiologia , Transtorno Depressivo/etiologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Transtornos Mentais/epidemiologia , Nova Zelândia/epidemiologia , Estudos Prospectivos , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: To update the 2011 American Academy of Neurology (AAN) guideline on the treatment of painful diabetic neuropathy (PDN) with a focus on topical and oral medications and medical class effects. METHODS: The authors systematically searched the literature from January 2008 to April 2020 using a structured review process to classify the evidence and develop practice recommendations using the AAN 2017 Clinical Practice Guideline Process Manual. RESULTS: Gabapentinoids (standardized mean difference [SMD] 0.44; 95% confidence interval [CI], 0.21-0.67), serotonin-norepinephrine reuptake inhibitors (SNRIs) (SMD 0.47; 95% CI, 0.34-0.60), sodium channel blockers (SMD 0.56; 95% CI, 0.25-0.87), and SNRI/opioid dual mechanism agents (SMD 0.62; 95% CI, 0.38-0.86) all have comparable effect sizes just above or just below our cutoff for a medium effect size (SMD 0.5). Tricyclic antidepressants (TCAs) (SMD 0.95; 95% CI, 0.15-1.8) have a large effect size, but this result is tempered by a low confidence in the estimate. RECOMMENDATIONS SUMMARY: Clinicians should assess patients with diabetes for PDN (Level B) and those with PDN for concurrent mood and sleep disorders (Level B). In patients with PDN, clinicians should offer TCAs, SNRIs, gabapentinoids, and/or sodium channel blockers to reduce pain (Level B) and consider factors other than efficacy (Level B). Clinicians should offer patients a trial of medication from a different effective class when they do not achieve meaningful improvement or experience significant adverse effects with the initial therapeutic class (Level B) and not use opioids for the treatment of PDN (Level B).
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Diabetes Mellitus , Neuropatias Diabéticas , Neurologia , Antidepressivos Tricíclicos , Diabetes Mellitus/tratamento farmacológico , Neuropatias Diabéticas/tratamento farmacológico , Humanos , Dor/tratamento farmacológico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Estados UnidosRESUMO
BACKGROUND AND PURPOSE: approximately 4% to 17% of all adult strokes have onset in the hospital. Previous research indicates significant in-hospital evaluation delays and lower adherence to some measures of quality care compared to out-of-hospital strokes. METHODS: quality of care for in-hospital ischemic strokes compared to stroke with out-of-hospital onset was examined using cohort analysis of a statewide stroke database maintained by the Colorado Stroke Alliance. RESULTS: one-hundred sixteen in-hospital strokes were compared to 4946 out-of-hospital strokes. Patients with in-hospital strokes were significantly more likely to have history of coronary artery disease (36.7% vs 26.5%; P=0.02), and in-hospital strokes were more severe (NIHSS score 9.5 vs 7.0; P=0.01). Time to brain imaging was not significantly different (54 minutes vs 43 minutes; P=0.13) between groups. Patients with in-hospital stroke were significantly more likely to have documentation of stroke education (90.4% vs 73.1%; P=0.0002) and assessment for rehabilitation (67.7% vs 45.2%; P<0.0001). Total deficit-free care defined as adherence to all Get With the Guidelines Stroke (GWTG-Stroke) measures was better for in-hospital strokes compared to strokes in the community (52.8% vs 32.3%; P<0.0001). CONCLUSIONS: adherence to GWTG-Stroke performance measures was better for in-hospital strokes in this statewide registry. Variability in reporting by participating hospitals suggests in-hospital strokes are under-recognized or under-reported. In-hospital stroke evaluation times remain more than twice the recommended benchmark of 25 minutes, representing an opportunity for process improvement.
Assuntos
Isquemia Encefálica/epidemiologia , Fidelidade a Diretrizes , Hospitais , Qualidade da Assistência à Saúde , Acidente Vascular Cerebral/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Isquemia Encefálica/etiologia , Isquemia Encefálica/patologia , Colorado/epidemiologia , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/patologiaAssuntos
Biópsia/métodos , Biópsia/psicologia , Neoplasias da Mama/patologia , Dor/etiologia , Ansiedade , Biópsia/economia , Neoplasias da Mama/psicologia , Feminino , Humanos , Imagem por Ressonância Magnética Intervencionista , Satisfação do Paciente , Técnicas Estereotáxicas , Estresse Psicológico , Ultrassonografia MamáriaRESUMO
BACKGROUND: In TANGO, switching to dolutegravir/lamivudine was noninferior at 48 weeks to continuing 3-/4-drug tenofovir alafenamide-based regimens in virologically suppressed individuals with HIV-1. Antiretroviral agents have been associated with weight gain and metabolic complications. SETTING: One hundred thirty-four centers; 10 countries. METHODS: We assessed weight; fasting lipids, glucose, and insulin; and prevalence of insulin resistance and metabolic syndrome at baseline and week 48 in TANGO participant subgroups by boosting agent use in baseline regimens (boosted and unboosted). RESULTS: In each treatment group, 74% of participants used boosted regimens at baseline. In boosted and unboosted subgroups, weight and fasting glucose changes at week 48 were small and similar between treatment groups. Overall and in the boosted subgroup, greater decreases from baseline were observed with dolutegravir/lamivudine in fasting total cholesterol (P < 0.001), low-density lipoprotein cholesterol (P < 0.001), triglycerides (P < 0.001), total cholesterol/high-density lipoprotein cholesterol ratio (overall, P = 0.017; boosted, P = 0.007), and insulin (boosted, P = 0.005). Prevalence of HOMA-IR ≥2 was significantly lower at week 48 with dolutegravir/lamivudine overall [adjusted odds ratio (aOR), 0.59; 95% confidence interval (CI), 0.40 to 0.87; P = 0.008] and in the boosted subgroup [aOR, 0.56; 95% CI, 0.36 to 0.88; P = 0.012] but not in the unboosted subgroup [aOR, 0.70; 95% CI, 0.31 to 1.58; P = 0.396]. Prevalence of metabolic syndrome at week 48 was low and consistent between treatment groups overall, with differences trending to favor dolutegravir/lamivudine in the unboosted subgroup [aOR, 0.41; 95% CI, 0.15 to 1.09; P = 0.075]. CONCLUSION: Generally, switching from 3-/4-drug tenofovir alafenamide-based regimens to dolutegravir/lamivudine improved metabolic parameters, particularly when switching from boosted regimens. Because of smaller sample size in the unboosted subgroup, results warrant further investigation.
Assuntos
Alanina/uso terapêutico , Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Compostos Heterocíclicos com 3 Anéis/uso terapêutico , Lamivudina/uso terapêutico , Oxazinas/uso terapêutico , Piperazinas/uso terapêutico , Piridonas/uso terapêutico , Tenofovir/análogos & derivados , Adulto , Terapia Antirretroviral de Alta Atividade/métodos , Glicemia/efeitos dos fármacos , Quimioterapia Combinada , HIV-1/efeitos dos fármacos , Humanos , Resistência à Insulina/fisiologia , Lipídeos/sangue , Síndrome Metabólica/induzido quimicamente , Tenofovir/uso terapêutico , Carga Viral/efeitos dos fármacos , Aumento de Peso/efeitos dos fármacosRESUMO
OBJECTIVE: To determine whether NeuroBytes is a helpful e-Learning tool in neurology through usage, viewer type, estimated time and cost of development, and postcourse survey responses. BACKGROUND: A sustainable Continuing Professional Development (CPD) system is vital in neurology due to the field's expanding therapeutic options and vulnerable patient populations. In an effort to offer concise, evidence-based updates to a wide range of neurology professionals, the American Academy of Neurology (AAN) launched NeuroBytes in 2018. NeuroBytes are brief (<5 minutes) videos that provide high-yield updates to AAN members. METHODS: NeuroBytes was beta tested from August 2018 to December 2018 and launched for pilot circulation from January 2019 to April 2019. Usage was assessed by quantifying course enrollment and completion rates; feasibility by cost and time required to design and release a module; appeal by user satisfaction; and effect by self-reported change in practice. RESULTS: A total of 5,130 NeuroBytes enrollments (1,026 ± 551/mo) occurred from January 11, 2019, to May 28, 2019, with a median of 588 enrollments per module (interquartile range, 194-922) and 37% course completion. The majority of viewers were neurologists (54%), neurologists in training (26%), and students (8%). NeuroBytes took 59 hours to develop at an estimated $77.94/h. Of the 1,895 users who completed the survey, 82% were "extremely" or "very likely" to recommend NeuroBytes to a colleague and 60% agreed that the depth of educational content was "just right." CONCLUSIONS: NeuroBytes is a user-friendly, easily accessible CPD product that delivers concise updates to a broad range of neurology practitioners and trainees. Future efforts will explore models where NeuroBytes combines with other CPD programs to affect quality of training and clinical practice.
Assuntos
Educação a Distância/métodos , Educação Médica Continuada/métodos , Neurologistas/educação , Neurologia/educação , Currículo , Humanos , Sociedades Médicas , Gravação em VídeoRESUMO
People with human immunodeficiency virus (HIV) have higher rates of certain comorbidities, particularly cardiovascular disease and cancer, than people without HIV1-5. In view of observations that somatic mutations associated with age-related clonal hematopoiesis (CH) are linked to similar comorbidities in the general population6-10, we hypothesized that CH may be more prevalent in people with HIV. To address this issue, we established a prospective cohort study, the ARCHIVE study (NCT04641013), in which 220 HIV-positive and 226 HIV-negative participants aged 55 years or older were recruited in Australia. Demographic characteristics, clinical data and peripheral blood were collected to assess the presence of CH mutations and to identify potential risk factors for and clinical sequelae of CH. In total, 135 CH mutations were identified in 100 (22.4%) of 446 participants. CH was more prevalent in HIV-positive participants than in HIV-negative participants (28.2% versus 16.8%, P = 0.004), overall and across all age groups; the adjusted odds ratio for having CH in those with HIV was 2.16 (95% confidence interval 1.34-3.48, P = 0.002). The most common genes mutated overall were DNMT3A (47.4%), TET2 (20.0%) and ASXL1 (13.3%). CH and HIV infection were independently associated with increases in blood parameters and biomarkers associated with inflammation. These data suggest a selective advantage for the emergence of CH in the context of chronic infection and inflammation related to HIV infection.
Assuntos
Doenças Cardiovasculares/genética , DNA (Citosina-5-)-Metiltransferases/genética , Proteínas de Ligação a DNA/genética , Infecções por HIV/genética , Proteínas Proto-Oncogênicas/genética , Proteínas Repressoras/genética , Idoso , Envelhecimento/genética , Envelhecimento/patologia , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/virologia , Hematopoiese Clonal/genética , DNA Metiltransferase 3A , Dioxigenases , Feminino , HIV/patogenicidade , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/virologia , Humanos , Inflamação/genética , Inflamação/patologia , Inflamação/virologia , Masculino , Pessoa de Meia-Idade , Mutação/genética , Neoplasias/complicações , Neoplasias/epidemiologia , Neoplasias/genética , Neoplasias/virologiaRESUMO
BACKGROUND: Daily pre-exposure prophylaxis (PrEP) is effective in preventing HIV, but few long-term data are available on effectiveness and adherence in real-world settings. Here, we report trends in HIV incidence over 3 years in individuals at high risk who were prescribed PrEP in New South Wales (NSW), as well as adherence before the transition to subsidised PrEP. METHODS: Expanded PrEP Implementation in Communities-New South Wales (EPIC-NSW) was a pragmatic, prospective, single-arm, implementation study of daily, oral PrEP in 31 sites (sexual health clinics, general practices, and a hospital) in NSW, Australia. Eligible participants were HIV-negative adults (aged ≥18 years) who were at high risk of HIV infection as defined in local PrEP guidelines. Participants were prescribed coformulated (once-daily, oral tablet) tenofovir disoproxil fumarate (300 mg) and emtricitabine (200 mg) as HIV PrEP and were followed up with HIV testing, sexually transmitted infection testing, and PrEP dispensing. Originally planned for 3700 participants followed for 1 year, the study was expanded so that all eligible participants in the state could obtain PrEP and extended until publicly subsidised PrEP became available in Australia. The primary outcome was new HIV infection among all participants who were dispensed PrEP at least once and had at least one follow-up HIV test result. Adherence was estimated by medication possession ratio (MPR), defined as the proportion of PrEP pills dispensed in 90 days, assuming daily dosing. This study is registered with ClinicalTrials.gov, NCT02870790. FINDINGS: Between March 1, 2016, and April 30, 2018, we enrolled 9709 participants. 9596 participants were dispensed PrEP, of whom 9448 (98·3%) were gay or bisexual men. Participants were followed up until March 31, 2019, with at least one follow-up HIV test available in 9520 (99·2%) participants. Mean MPR declined from 0·93 to 0·64 from the first to the ninth quarter. There were 30 HIV seroconversions over 18 628 person-years, an incidence of 1·61 per 1000 person-years (95% CI 1·13-2·30). Being younger, living in a postcode with fewer gay men, reporting more risk behaviours at baseline, and having an MPR of less than 0·6 were each univariately associated with increased HIV incidence. In the final year of follow-up, when PrEP was mostly purchased rather than provided free by the study, HIV incidence remained low at 2·24 per 1000 person-years (1·46-3·44). INTERPRETATION: HIV incidence remained low over up to 3 years of follow-up, including during a transition from study-provided to publicly subsidised PrEP. In a setting of affordable PrEP and associated health-care services, very low HIV incidence of 1 to 2 per 1000 person-years can be maintained in gay and bisexual men who were previously at high risk. FUNDING: New South Wales Ministry of Health, Australian Capital Territory Health Directorate, Gilead Sciences.