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COVID-19, the illness caused by SARS-CoV-2, became a worldwide pandemic in 2020. Initial clinical manifestations range from asymptomatic infection to mild upper respiratory illness but may progress to pulmonary involvement with hypoxemia and, in some cases, multiorgan involvement, shock, and death. Older adults, pregnant persons, those with common comorbidities, and those with immunosuppression are at greatest risk for progression. Vaccination is effective in preventing symptomatic infection and reducing risk for severe disease, hospitalization, and death. Antiviral treatment and immunomodulators have been shown to benefit certain patients. This article summarizes current recommendations on prevention, diagnosis, management, and treatment of COVID-19.
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COVID-19 , Embarazo , Femenino , Humanos , Anciano , SARS-CoV-2 , Pandemias/prevención & control , Tratamiento Farmacológico de COVID-19 , HospitalizaciónRESUMEN
In this international, multicenter open-label study (ACTG A5379) of HepB-CpG vaccine in people with human immunodeficiency virus (HIV) without prior hepatitis B virus (HBV) vaccination, all 68 participants achieved HBV seroprotective titers after the 3-dose series in the primary analysis. No unexpected safety issues were observed.
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Virus de la Hepatitis B , Hepatitis B , Humanos , VIH , Receptor Toll-Like 9/agonistas , Hepatitis B/prevención & control , Vacunas contra Hepatitis B/efectos adversos , Adyuvantes Inmunológicos/efectos adversos , Anticuerpos contra la Hepatitis B , Antígenos de Superficie de la Hepatitis BRESUMEN
BACKGROUND: Remdesivir is an RNA polymerase inhibitor with potent antiviral activity in vitro and efficacy in animal models of coronavirus disease 2019 (Covid-19). METHODS: We conducted a randomized, open-label, phase 3 trial involving hospitalized patients with confirmed SARS-CoV-2 infection, oxygen saturation of 94% or less while they were breathing ambient air, and radiologic evidence of pneumonia. Patients were randomly assigned in a 1:1 ratio to receive intravenous remdesivir for either 5 days or 10 days. All patients received 200 mg of remdesivir on day 1 and 100 mg once daily on subsequent days. The primary end point was clinical status on day 14, assessed on a 7-point ordinal scale. RESULTS: In total, 397 patients underwent randomization and began treatment (200 patients for 5 days and 197 for 10 days). The median duration of treatment was 5 days (interquartile range, 5 to 5) in the 5-day group and 9 days (interquartile range, 5 to 10) in the 10-day group. At baseline, patients randomly assigned to the 10-day group had significantly worse clinical status than those assigned to the 5-day group (P = 0.02). By day 14, a clinical improvement of 2 points or more on the ordinal scale occurred in 64% of patients in the 5-day group and in 54% in the 10-day group. After adjustment for baseline clinical status, patients in the 10-day group had a distribution in clinical status at day 14 that was similar to that among patients in the 5-day group (P = 0.14). The most common adverse events were nausea (9% of patients), worsening respiratory failure (8%), elevated alanine aminotransferase level (7%), and constipation (7%). CONCLUSIONS: In patients with severe Covid-19 not requiring mechanical ventilation, our trial did not show a significant difference between a 5-day course and a 10-day course of remdesivir. With no placebo control, however, the magnitude of benefit cannot be determined. (Funded by Gilead Sciences; GS-US-540-5773 ClinicalTrials.gov number, NCT04292899.).
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Adenosina Monofosfato/análogos & derivados , Alanina/análogos & derivados , Antivirales/administración & dosificación , Infecciones por Coronavirus/tratamiento farmacológico , Neumonía Viral/tratamiento farmacológico , Adenosina Monofosfato/administración & dosificación , Adenosina Monofosfato/efectos adversos , Adulto , Anciano , Alanina/administración & dosificación , Alanina/efectos adversos , Antivirales/efectos adversos , Betacoronavirus , COVID-19 , Infecciones por Coronavirus/mortalidad , Infecciones por Coronavirus/terapia , Esquema de Medicación , Femenino , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Terapia por Inhalación de Oxígeno , Pandemias , Neumonía Viral/mortalidad , Neumonía Viral/terapia , SARS-CoV-2 , Resultado del Tratamiento , Tratamiento Farmacológico de COVID-19RESUMEN
BACKGROUND: Hepatitis C virus (HCV) treatment can effectively cure HCV among people who inject drugs (PWID). Perspectives of PWID treated in innovative models can reveal program features that address barriers to treatment, and guide implementation of similar models. METHODS: We interviewed 29 participants in the intervention arm of a randomized trial. The trial enrolled PWID with HCV in New York City from 2017 to 2020 and tested the effectiveness of a low-threshold HCV treatment model at a syringe services program. Participants were purposively sampled and interviewed in English or Spanish. The interview guide focused on prior experiences with HCV testing and treatment, and experiences during the trial. Interviews were inductively coded and analyzed using thematic analysis. RESULTS: Before enrollment, participants reported being tested for HCV in settings such as prison, drug treatment, and emergency rooms. Treatment was delayed because of not being seen as urgent by providers. Participants reported low self-efficacy, competing priorities, and systemic barriers to treatment such as insurance, waiting lists, and criminal-legal interactions. Stigma was a major factor. Treatment during the trial was facilitated through respect from staff, which overcame stigma. The flexible care model (allowing walk-ins and missed appointments) helped mitigate logistical barriers. The willingness of the staff to address social determinants of health was highly valued. CONCLUSION: Our findings highlight the need for low-threshold programs with nonjudgmental behavior from program staff, and flexibility to adapt to participants' needs. Social determinants of health remain a significant barrier, but programs' efforts to address these factors can engender trust and facilitate treatment. Trial registration NCT03214679.
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Consumidores de Drogas , Hepatitis C , Abuso de Sustancias por Vía Intravenosa , Humanos , Hepacivirus , Abuso de Sustancias por Vía Intravenosa/complicaciones , Abuso de Sustancias por Vía Intravenosa/terapia , Ciudad de Nueva York , Hepatitis C/terapiaRESUMEN
BACKGROUND: Remdesivir is efficacious for severe coronavirus disease 2019 (COVID-19) in adults, but data in pregnant women are limited. We describe outcomes in the first 86 pregnant women with severe COVID-19 who were treated with remdesivir. METHODS: The reported data span 21 March to 16 June 2020 for hospitalized pregnant women with polymerase chain reaction-confirmed severe acute respiratory syndrome coronavirus 2 infection and room air oxygen saturation ≤94% whose clinicians requested remdesivir through the compassionate use program. The intended remdesivir treatment course was 10 days (200 mg on day 1, followed by 100 mg for days 2-10, given intravenously). RESULTS: Nineteen of 86 women delivered before their first dose and were reclassified as immediate "postpartum" (median postpartum dayâ 1 [range, 0-3]). At baseline, 40% of pregnant women (median gestational age, 28 weeks) required invasive ventilation, in contrast to 95% of postpartum women (median gestational age at delivery 30 weeks). By day 28 of follow-up, the level of oxygen requirement decreased in 96% and 89% of pregnant and postpartum women, respectively. Among pregnant women, 93% of those on mechanical ventilation were extubated, 93% recovered, and 90% were discharged. Among postpartum women, 89% were extubated, 89% recovered, and 84% were discharged. Remdesivir was well tolerated, with a low incidence of serious adverse events (AEs) (16%). Most AEs were related to pregnancy and underlying disease; most laboratory abnormalities were grade 1 or 2. There was 1 maternal death attributed to underlying disease and no neonatal deaths. CONCLUSIONS: Among 86 pregnant and postpartum women with severe COVID-19 who received compassionate-use remdesivir, recovery rates were high, with a low rate of serious AEs.
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Tratamiento Farmacológico de COVID-19 , Complicaciones Infecciosas del Embarazo , Adenosina Monofosfato/análogos & derivados , Adulto , Alanina/análogos & derivados , Ensayos de Uso Compasivo , Femenino , Humanos , Lactante , Saturación de Oxígeno , Embarazo , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Mujeres Embarazadas , SARS-CoV-2RESUMEN
BACKGROUND: Hepatitis C virus (HCV) remains under-treated in the United States and treatment by nonspecialist providers can expand access. We compare HCV treatment provision and treatment completion between nonspecialist and specialist providers. METHODS: This retrospective study used claims data from the Healthcare Cost Institute from 2013 to 2017. We identified providers who prescribed HCV therapy between 2013 and 2017, and patients enrolled in private insurance or Medicare Advantage who had pharmacy claims for HCV treatment. We measured HCV treatment completion, determined based on prescription fills for the minimum expected duration of the antiviral regimen. Using propensity score-weighted regression, we compared the likelihood of early treatment discontinuation by the type of treating provider. RESULTS: The number of providers prescribing HCV treatment peaked in 2015 and then declined. The majority were gastroenterologists, although the proportion of general medicine providers increased to 17% by 2017. Among the 23,463 patients analyzed, 1008 (4%) discontinued before the expected minimum duration. In the propensity score-weighted analysis, patients treated by general medicine physicians had similar odds of treatment discontinuation compared with those treated by gastroenterologists [odds ratio (OR)=1.00, 95% confidence interval (CI): 0.99-1.01, P=0.45]. Results were similar when comparing gastroenterologists to nonphysician providers (OR=1.00, 95% CI: 0.99-1.01, P=0.53) and infectious diseases specialists (OR=1.00, 95% CI: 0.99-1.01, P=0.71). CONCLUSIONS: HCV treatment providers remain primarily gastroenterologists, even in the current simplified treatment era. Patients receiving treatment from general medicine or nonphysician providers had a similar likelihood of treatment completion, suggesting that removing barriers to the scale-up of treatment by nonspecialists may help close treatment gaps for hepatitis C.
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Antivirales/uso terapéutico , Hepatitis C/tratamiento farmacológico , Cumplimiento de la Medicación/estadística & datos numéricos , Médicos/estadística & datos numéricos , Adulto , Anciano , Prescripciones de Medicamentos/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Current guidelines for the management of hepatitis C virus (HCV) infections provide varying recommendations for the optimal treatment of acute HCV infections. There are limited data from small cohort studies to provide guidance on the best approach to treatment of this important patient population. METHODS: Sofosbuvir-Containing Regimens Without Interferon for Treatment of Acute HCV in HIV-1 Infected Individuals is an open-label, 2-cohort, Phase 1 clinical trial in which the second cohort assessed the safety and efficacy of 8 weeks of ledipasvir/sofosbuvir for the treatment of acute HCV infections in participants with chronic human immunodeficiency virus (HIV)-1 infections. This final analysis of the second cohort had a planned accrual of 27 participants, based on non-inferiority criteria, compared to the study-defined, historical, sustained virologic response (SVR) of 60% with pegylated-interferon/ribavirin. RESULTS: We enrolled 27 men (9 Hispanic; 11 White, non-Hispanic; 5 Black, non-Hispanic; 2 Asian or Pacific Islander; median age 46 years). Most (96%) had HCV genotype-1 infection and 59% had the favorable interleukin 28B CC genotype. The median baseline HCV RNA load was 6.17 log10 IU/mL (interquartile range 4.51 - 6.55). All participants (100%) achieved the primary outcome of a sustained virologic response 12 weeks after the date of the last dose of study treatment (90% confidence interval 90-100%), achieving non-inferiority versus the 60% historic benchmark. No treatment discontinuations occurred. CONCLUSIONS: This multicenter clinical trial, investigating 8 weeks of ledipasvir/sofosbuvir for acute HCV infections in men with HIV infections, reports a 100% SVR. This study provides the rationale for larger studies of shortened courses of direct-acting antiviral therapies in persons with HIV infections, including those with high baseline HCV RNA loads. CLINICAL TRIALS REGISTRATION: NCT02128217.
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Antivirales/uso terapéutico , Bencimidazoles/uso terapéutico , Fluorenos/uso terapéutico , Infecciones por VIH/virología , Hepatitis C/tratamiento farmacológico , Interferones/uso terapéutico , Uridina Monofosfato/análogos & derivados , Enfermedad Aguda/terapia , Administración Oral , Adulto , Estudios de Cohortes , Esquema de Medicación , Hepacivirus , Humanos , Masculino , Persona de Mediana Edad , Ribavirina/uso terapéutico , Minorías Sexuales y de Género , Sofosbuvir , Respuesta Virológica Sostenida , Uridina Monofosfato/uso terapéutico , Carga Viral/efectos de los fármacosRESUMEN
CONTEXT: Curative treatments for hepatitis C virus (HCV) can alter the course of a devastating epidemic, but high drug prices have contributed to restrictions on HCV treatment access. OBJECTIVE: We aimed to learn how state health agencies have responded to the challenges of treatment access for HCV. DESIGN: Qualitative study using semistructured key informant interviews focused on aspects of HCV treatment access between June 2016 and March 2017. Content analysis was used to identify dominant themes. SETTING: United States. PARTICIPANTS: Eighteen health officials and treatment advocates across 6 states selected using purposive sampling. RESULTS: Drug pricing is the most important barrier to access, encouraging restrictive authorization criteria from payers that in turn discourage providers from offering treatment. However, payers have not experienced the budget impact that was initially feared. Although authorization criteria are being lifted for fee-for-service Medicaid programs, ensuring that managed care organizations follow suit remains a challenge. The effect of stigma, a shortage of treating providers, and lack of political motivation are additional challenges to expanding treatment. The response to the human immunodeficiency virus epidemic can augment or inform strategies for HCV treatment delivery, but this is limited by the absence of dedicated funding. CONCLUSIONS: While treatment eligibility criteria for HCV treatment are improving, many other barriers remain to achieving the scale-up needed to end the epidemic. Political disinterest, stigma, and a lack of specialty providers are continued barriers in some jurisdictions. States may need to invest in strategies to overcome these barriers, such as engaging in public and provider education and ensuring that treatment by primary care providers is reimbursed. Despite uncertainty about how federal policy changes to Medicaid may affect states' ability to respond, states can identify opportunities to improve access.
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Hepatitis C/terapia , Calidad de la Atención de Salud/normas , Creación de Capacidad , Hepacivirus/efectos de los fármacos , Hepacivirus/patogenicidad , Hepatitis C/epidemiología , Humanos , Investigación Cualitativa , Calidad de la Atención de Salud/estadística & datos numéricos , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
Background: The nucleotide analogues tenofovir and sofosbuvir are considered to have low potential for drug interactions. Objectives: To determine the effect of sofosbuvir-based HCV treatment on plasma concentrations of tenofovir and cellular concentrations of tenofovir diphosphate. Methods: HIV-infected participants with acute HCV were treated for 12 weeks with sofosbuvirâ+âribavirin in Cohort 1 or 8 weeks with ledipasvir/sofosbuvir in Cohort 2 of AIDS Clinical Trials Group study 5327. Only participants taking tenofovir disoproxil fumarate were included in this analysis. Tenofovir in plasma, tenofovir diphosphate in dried blood spots and tenofovir diphosphate in PBMCs were measured pre-HCV therapy and longitudinally during the study using validated LC/MS-MS. Results: Fifteen and 22 men completed Cohorts 1 and 2, respectively. In Cohort 1, tenofovir diphosphate was 4.3-fold higher (95% CI geometric mean ratio 2.46-7.67; Pâ=â0.0001) in dried blood spots and 2.3-fold higher (95% CI 1.09-4.92; Pâ=â0.03) in PBMCs following 12 weeks of sofosbuvirâ+âribavirin versus study entry. Tenofovir in the plasma was unchanged. In Cohort 2, tenofovir diphosphate was 17.8-fold higher (95% CI 12.77-24.86; Pâ<â0.0001) in dried blood spots after 8 weeks of ledipasvir/sofosbuvir versus study entry. Tenofovir plasma concentrations were 2.1-fold higher (95% CI 1.44-2.91; Pâ=â0.0005). Despite the increase in cellular tenofovir diphosphate concentrations, only a small decline in CLCR (6%-7%) was observed in both cohorts between study entry and end of treatment. Conclusions: These data indicate an unexpected drug interaction with tenofovir disoproxil fumarate and sofosbuvir at the cellular level. Additional studies are needed to determine the mechanism and clinical significance.
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Antivirales/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Hepatitis C/tratamiento farmacológico , Sofosbuvir/uso terapéutico , Tenofovir/farmacocinética , Adenina/análogos & derivados , Adenina/farmacocinética , Adenina/uso terapéutico , Adulto , Bencimidazoles , Coinfección/tratamiento farmacológico , Interacciones Farmacológicas , Fluorenos , Humanos , Masculino , Persona de Mediana Edad , Organofosfatos/farmacocinética , Organofosfatos/uso terapéutico , Ribavirina/uso terapéutico , Tenofovir/uso terapéutico , Uridina Monofosfato/análogos & derivadosRESUMEN
Background: Historically, acute hepatitis C virus (HCV) infection was treated with shorter durations of interferon-containing therapies. In the era of direct-acting antivirals (DAAs), it is unclear whether the efficacy of treatment achieved in chronic infection can be maintained with abbreviated courses of therapy during the acute phase. Methods: The sofosbuvir-containing regimens without interferon for treatment of acute HCV in HIV-1 infected individuals (SWIFT-C) is an open-label, 2-cohort clinical trial in which the first cohort assessed for the safety and efficacy of 12 weeks of sofosbuvir plus ribavirin for the treatment of acute HCV infection in participants with chronic human immunodeficiency virus type 1 (HIV-1) infection. This is a preplanned analysis of the first cohort, which had a planned accrual of 17 participants. Results: Seventeen men (11 Hispanic, 6 white, median age 45 years) were enrolled. Most (88%) had HCV genotype-1 infection and few (24%) had the favorable IL28B CC genotype. Median baseline HCV RNA was 2 280 000 IU/mL (interquartile range, 272 000-4 230 000). Ten participants (59%) achieved the primary outcome of SVR12 (90% confidence interval, 36%-78%), failing to establish noninferiority. All treatment failures were due to viral relapse (41%). There were no premature treatment discontinuations. The only factor that differed between participants who achieved SVR vs those who relapsed was ribavirin concentration at the end of treatment. Conclusion: Sofosbuvir-ribavirin for 12 weeks for the treatment of acute HCV genotype-1 infection in HIV-1-infected persons results in a high relapse rate. Preliminary studies of DAA combination therapies suggest improved response rates, although the adequate duration of therapy remains unclear. Clinical Trials Registration: NCT02128217.
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Antivirales/uso terapéutico , Infecciones por VIH/complicaciones , Hepatitis C/tratamiento farmacológico , Ribavirina/uso terapéutico , Sofosbuvir/uso terapéutico , Adulto , Infecciones por VIH/virología , VIH-1/aislamiento & purificación , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Resultado del TratamientoRESUMEN
BACKGROUND: We and others have shown that primary hepatitis C (HCV) infection in men infected with human immunodeficiency virus (HIV) causes early-onset liver fibrosis; however, little is known about the long-term natural history of the liver disease in these HIV-infected men. METHODS: We followed a cohort of HIV-infected men with primary HCV infection in New York City. RESULTS: Four men who were not cured after their primary HCV infection developed decompensated cirrhosis within 17 months to 6 years after primary HCV infection. Three died within 8 years of primary HCV infection, and 1 survived after liver transplant done 2 years after primary HCV infection. Three of the 4 men had AIDS at the time of primary HCV infection, and the most rapid progression occurred in the 2 men with the lowest CD4 counts at the time of HCV infection. Liver histopathology was most consistent with HCV-induced damage even though some had exposures to other potential hepatotoxins. CONCLUSIONS: Primary HCV infection resulted in decompensated cirrhosis and death within 2-8 years in 4 HIV-infected men. The rapid onset of fibrosis due to primary HCV infection in HIV-infected men cannot therefore be considered benign. The rate of continued progression to liver failure may be proportional to the degree of underlying immunocompromise caused by HIV infection. More research is needed to better define the mechanisms behind accelerated liver damage.
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Infecciones por VIH/complicaciones , Hepatitis C/complicaciones , Cirrosis Hepática/complicaciones , Fallo Hepático/complicaciones , Trasplante de Hígado , Adulto , Recuento de Linfocito CD4 , Estudios de Cohortes , Resultado Fatal , Infecciones por VIH/inmunología , Hepatitis C/terapia , Histocitoquímica , Humanos , Hígado/patología , Cirrosis Hepática/diagnóstico , Fallo Hepático/diagnóstico , Masculino , Persona de Mediana Edad , Ciudad de Nueva York , Factores de TiempoRESUMEN
The science for rapid treatment initiation for hepatitis C virus infection is in place. Easy and quick diagnostic tools can provide results within an hour. Necessary assessment before treatment initiation is now minimal and manageable. Treatment has a low dose burden and high tolerability. Although the critical components for rapid treatment are accessible, certain barriers prevent wider utilization, including insurance restrictions and delays in the health care system. Rapid treatment initiation can improve linkage to care by addressing many barriers to care at once, which is essential for achieving a care plateau. Young people with low health care engagement, finitely engaged people (eg, those who are incarcerated), or people with high-risk injection drug behavior, and thereby high risk for transmission of hepatitis C virus, can benefit the most from rapid treatment. Several innovative care models have demonstrated the potential for rapid treatment initiation by overcoming barriers to care with rapid diagnostic testing, decentralization, and simplification. Expanding these models is likely to be an important component for the elimination of hepatitis C virus infection. This article reviews the current motivation for rapid treatment initiation for hepatitis C virus infection and published literature describing rapid treatment initiation models.
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Background: Co-located hepatitis C treatment at syringe service programs (SSP) is an emerging model of care for people who inject drugs (PWID). Implementation of these models can be informed by understanding the program costs. Methods: We conducted an economic evaluation of a hepatitis C treatment intervention at an SSP in New York City implemented as one arm of a randomized trial from 2017 to 2021. Start-up and operating costs were determined from the treatment program's perspective using micro-costing and were compared to potential Medicaid reimbursement. We applied nationally representative unit costs and wage rates. Results are reported in 2020 USD. Results: The treatment program was staffed by one physician and one care coordinator. Participants were offered hepatitis C clinical evaluation and treatment, a 45-min reinfection prevention education session, and additional care coordination as needed. The trial enrolled 84 PWID with hepatitis C in the intervention arm; 64 initiated treatment and 55 achieved sustained virological response. Start-up costs including training and equipment totaled $4677. Overhead costs including rent, utilities and software totaled $2229 per month. Clinical and care coordination totaled $4867 per participant, of which $3722 was care coordination. The total cost excluding startup was $6035 per enrolled participant and $7921 per treated participant; estimated potential reimbursement was $628 per enrolled participant. Conclusion: Our results provide insight to US-based SSPs seeking to provide co-located hepatitis C care and highlight the intensive care coordination services provided. Successful implementation likely requires funding sources beyond health insurers or substantial changes to insurance reimbursement for care coordination.
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Background: Young people who inject drugs (PWID) have high hepatitis C virus (HCV) incidence and low treatment initiation rates. Novel, simplified care models need to be developed to engage, treat, and cure hard-to-reach patient populations, such as young PWID. We present final data from the randomized pilot clinical trial "HCV-Seek Test and Rapid Treatment" for curing HCV in young PWID. Methods: Participants were recruited from the community and eligible if they were 18-29 years of age, HCV antibody-positive, treatment naive, and had injected drugs in the past 30 days. Participants were randomized 1:1 to "Rapid Treatment or Usual Care". Participants randomized to Rapid Treatment received same-day medical evaluation, confirmatory and baseline laboratory testing, and a 7-day starter pack of sofosbuvir/velpatasvir at a syringe service program (SSP). Participants in "Usual Care" received same-day HCV confirmatory testing at the SSP and, if positive, facilitated referral to local providers. The primary endpoint was sustained virologic response at 12 weeks (SVR12) in HCV ribonucleic acid (RNA)+ participant. Results: Forty-seven HCV antibody-positive participants were enrolled, and 25 participants had confirmed HCV and were included in the modified intention to treat analysis, with 9 of 14 (64%) of the Rapid Treatment arm and 1 of 11 (9.1%) of the Usual Care arm achieving a confirmed SVR12 (P = .01). Conclusions: Among young HCV RNA+ PWID, significantly higher rates of cure were achieved using the Rapid Treatment model compared with facilitated referral. Providing easy access to HCV treatment for young PWID in low-threshold settings and initiating HCV treatment quickly appears to be a promising strategy for treating this hard-to-reach population.
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Importance: To achieve hepatitis C elimination, treatment programs need to engage, treat, and cure people who inject drugs. Objective: To compare a low-threshold, nonstigmatizing hepatitis C treatment program that was colocated at a syringe service program (accessible care) with facilitated referral to local clinicians through a patient navigation program (usual care). Design, Setting, and Participants: This single-site randomized clinical trial was conducted at the Lower East Side Harm Reduction Center, a syringe service program in New York, New York, and included 167 participants who were hepatitis C virus RNA-positive and had injected drugs during the prior 90 days. Participants enrolled between July 2017 and March 2020. Data were analyzed after all patients completed 1 year of follow-up (after March 2021). Interventions: Participants were randomized 1:1 to the accessible care or usual care arm. Main Outcomes and Measures: The primary end point was achieving sustained virologic response within 12 months of enrollment. Results: Among the 572 participants screened, 167 (mean [SD] age, 42.0 [10.6] years; 128 (77.6%) male, 36 (21.8%) female, and 1 (0.6) transgender individuals; 8 (4.8%) Black, 97 (58.5%) Hispanic, and 53 (32.1%) White individuals) met eligibility criteria and were enrolled, with 2 excluded postrandomization (n = 165). Baseline characteristics were similar between the 2 arms. In the intention-to-treat analysis, 55 of 82 participants (67.1%) in the accessible care arm and 19 of 83 participants (22.9%) in the usual care arm achieved a sustained virologic response (P < .001). Loss to follow-up (12.2% [accessible care] and 16.9% [usual care]; P = .51) was similar in the 2 arms. Of the participants who received therapy, 55 of 64 (85.9%) and 19 of 22 (86.3%) achieved a sustained virologic response in the accessible care and usual care arms, respectively (P = .96). Significantly more participants in the accessible care arm achieved all steps in the care cascade, with the greatest attrition in the usual care arm seen in referral to hepatitis C virus clinician and attending clinical visit. Conclusions and Relevance: In this randomized clinical trial, among people who inject drugs with hepatitis C infection, significantly higher rates of cure were achieved using the accessible care model that focused on low-threshold, colocated, destigmatized, and flexible hepatitis C care compared with facilitated referral. To achieve hepatitis C elimination, expansion of treatment programs that are specifically geared toward engaging people who inject drugs is paramount. Trial Registration: ClinicalTrials.gov Identifier: NCT03214679.
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Consumidores de Drogas , Hepatitis C , Adulto , Femenino , Hepacivirus , Hepatitis C/tratamiento farmacológico , Humanos , Masculino , Respuesta Virológica Sostenida , Población BlancaRESUMEN
We report a case of COVID-19 in third-trimester pregnancy, who required support in an intensive care unit and received remdesivir. After discharge, she had an uncomplicated vaginal delivery at term. COVID-19 in pregnancy may be managed without emergent delivery; a multispecialty team is critical in caring for these patients.
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The epidemic of hepatitis C virus (HCV) infection among HIV-infected men who have sex with men (MSM) is in its second decade, but the routes of transmission remain poorly understood. We hypothesized that by pairing single genome sequencing (SGS), to enumerate infecting HCV genomes (viruses), with detailed sexual and drug histories, we could gain insight into the routes of transmission among MSM. We used SGS to analyze blood specimens from eight HIV-infected MSM who had 10 episodes of acute (seronegative) or early HCV infections. Seven of eight men reported condomless receptive anal intercourse (CRAI), six with rectal exposure to semen, and all eight denied rectal trauma or bleeding. Of the 10 HCV infections, eight resulted from transmission of a single virus; one infection resulted from transmission of either one or a few (three or four) closely-related viruses; and one infection resulted from transmission of >10 distinct viruses. The participant infected by >10 viruses reported sharing injection equipment for methamphetamine during sex. Two other participants also injected methamphetamine during sex but they did not share injection equipment and were infected by a single virus. Conclusions: Most HCV infections of HIV-infected MSM without a history of either rectal trauma or bleeding or shared injection equipment were caused by a single virus. Intra-rectal exposure to semen during CRAI is therefore likely sufficient for HCV transmission among MSM. Conversely, rectal trauma or bleeding or shared injection equipment are not necessary for HCV transmission among MSM. These results help clarify routes of HCV transmission among MSM and can therefore help guide the design of much-needed behavioral and other interventions to prevent HCV transmission among MSM.
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Coinfección/epidemiología , Infecciones por VIH/epidemiología , Hepacivirus/genética , Hepatitis C/transmisión , Adulto , Coinfección/virología , Genoma Viral/genética , Infecciones por VIH/virología , Hepacivirus/aislamiento & purificación , Hepatitis C/epidemiología , Hepatitis C/virología , Humanos , Masculino , Metanfetamina/administración & dosificación , Persona de Mediana Edad , Compartición de Agujas/efectos adversos , Compartición de Agujas/estadística & datos numéricos , Ciudad de Nueva York/epidemiología , Filogenia , ARN Viral/genética , ARN Viral/aislamiento & purificación , Factores de Riesgo , Análisis de Secuencia de ARN , Minorías Sexuales y de Género/estadística & datos numéricos , Abuso de Sustancias por Vía Intravenosa/epidemiología , Sexo Inseguro/estadística & datos numéricosRESUMEN
Determining the causative etiology of culture-negative endocarditis can be challenging. We performed next-generation sequencing of plasma microbial cell-free DNA to facilitate rapid diagnosis and genotyping of Coxiella burnetii in a patient with culture-negative endocarditis of a prosthetic pulmonary valve, enabling early targeted treatment prior to valve replacement surgery.
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This article proposes a strategy for primary care providers to begin treating patients with hepatitis C virus (HCV). We are motivated by the need to expand HCV treatment and by developments that have simplified treatment for most patients. This article presents 5 steps to achieving quality HCV treatment in the primary care setting: (1) accurate diagnosis via reflex testing; (2) risk stratification and identifying comorbidities via pretreatment evaluation; (3) simple, once-daily, pan-genotypic HCV treatment regimens; (4) minimized on-treatment monitoring: and (5) posttreatment monitoring and high-quality care for comorbidities such as cirrhosis and injection drug use. We provide indications for referral to specialists: notably children, patients with genotype 3 and cirrhosis, advanced liver or kidney disease, previous treatment failures, drug interactions with recommended regimens, and hepatitis B co-infection. Finally, potential barriers for providers are discussed, as well as further research findings and policy interventions that can promote HCV treatment in the primary care setting. We believe that a substantial portion of patients with HCV can be treated safely and effectively by nonspecialists and that the engagement of primary care providers is critical to efforts to end the HCV epidemic.
Asunto(s)
Antivirales/uso terapéutico , Hepatitis C/diagnóstico , Hepatitis C/tratamiento farmacológico , Atención Primaria de Salud/métodos , Quimioterapia Combinada , Genotipo , Hepacivirus/genética , Hepatitis C/complicaciones , Humanos , Cirrosis Hepática/terapia , Cirrosis Hepática/virología , Tamizaje Masivo , Derivación y Consulta , Medición de Riesgo , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/terapiaRESUMEN
Hepatitis B and C viruses present dual considerations in rheumatic disease as both etiologic factors and important comorbidities that must be assessed and addressed. This review summarizes the link between hepatitis B and arthritis and polyarteritis nodosa as well as hepatitis C and arthritis, Sicca syndrome and cryoglobulinemic vasculitis. Recent data pertaining to the antiviral management in these conditions, especially regarding the use of the direct-acting antivirals in hepatitis C, are also presented. Additionally, guidance on testing and treatment of hepatitis B and C as comorbidities in the context of systemic inflammatory rheumatic conditions and the use of disease-modifying antirheumatic therapy are discussed.