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BACKGROUND: Identifying a specific threshold level of SARS-CoV-2 antibodies that confers protection in immunocompromised patients has been very challenging. The aim was to assess the threshold of 264 binding antibody units (BAU)/ml using four different SARS-CoV-2 antibody assays (Abbott, Beckman, Roche, and Siemens) and to establish a new optimal threshold of protection for each of the four antibody assays. METHODS: This study was performed on data retrieved from 69 individuals, who received at least one dose of the Pfizer/BioNTech BNT162b2 or Moderna COVID-19 vaccine (Spikevax) at the Alphabio Laboratory in Marseille, France (European Hospital, Alphabio-Biogroup). The results were compared to the percent inhibition calculated using a functional surrogate of a standardized virus neutralization test (Genscript). RESULTS: Samples from 69 patients were analyzed. For a reference cutoff of 264 BAU/ml, assays showed moderate to good overall concordance with Genscript: 87% concordance for Abbott, 78% for Beckman, 75% for Roche, and 88% for Siemens. Overall concordance increased consistently after applying new thresholds, i.e., 148 BAU/ml (Abbott), 48 (Beckman), 559 (Roche), and 270 (Siemens). CONCLUSION: We suggest specific adjusted thresholds (BAU/ml) for the four commercial antibody assays that are used to assess pre-exposure prophylaxis in immunocompromised patients.
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COVID-19 , Aranhas , Humanos , Animais , SARS-CoV-2 , Vacina de mRNA-1273 contra 2019-nCoV , Vacina BNT162 , COVID-19/prevenção & controle , Anticorpos Antivirais , Hospedeiro ImunocomprometidoRESUMO
BACKGROUND: MSM are at particular risk of STIs due to sexual behavior and substance use. HIV PrEP use may increase this risk. DESIGN: Our aim was to comparatively assess incident STIs among different at-risk groups-PLWHIV, HIV-negative PrEP and no-PrEP users-seen at our center early after PrEP implementation. METHODS: Clinical data were retrospectively collected on 636 MSM seen at the Infectious Diseases Department between September 2016 and October 2018. STI incidence rate was assessed among groups for the whole period, as well as separately for each year of the study. RESULTS: Overall STI incidence rate ratio was higher in HIV-neg when compared to PLWHIV. In multivariate analysis, STI risk was significantly higher among HIV-neg no-PrEP users compared to PLWHIV, while not different between PLWHIV and PrEP users.STI incidence globally increased during the first 2 years after PrEP approval among PLWHIV and no-PrEP users, stated by odds ratio (OR = 1.77 [1.23-2.55], p = 0.0020 and OR = 2.29 [0.91-5.73], p = 0.0774 respectively) while it remained rather stable for HIV-neg PrEP users (OR = 1.19 [0.60-2.38], p = 0.6181). The HIV-neg no-PrEP group remained at higher risk of STI than PLWHIV and PrEP users during the two periods. CONCLUSION: These results suggest that a proactive approach of an efficient follow-up of MSM participants since PrEP approval may have prevented an increase of the incidence of STIs among PrEP users.
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BACKGROUND: GSK3640254 (GSK'254) is a next-generation human immunodeficiency virus type 1 (HIV-1) maturation inhibitor with pharmacokinetics (PK) supporting once-daily therapy. METHODS: This phase IIa double-blind (sponsor-unblinded), randomized, placebo-controlled, adaptive study evaluated antiviral effect, safety, tolerability, and PK of once-daily GSK'254 monotherapy administered with food (moderate-fat meal) in HIV-1-positive, treatment-naive adults. In part 1, participants received GSK'254 10 or 200 mg for 10 days. In part 2, participants received GSK'254 40, 80, or 140 mg for 7 days, modified from 10 days by a protocol amendment to decrease potential for resistance-associated mutations (RAMs). The primary endpoint was maximum change from baseline in HIV-1 RNA. RESULTS: Maximum changes in HIV-1 RNA ofâ -0.4, -1.2, -1.0, -1.5, andâ -2.0 log10 occurred with GSK'254 10, 40, 80, 140, and 200 mg, respectively. Regardless of dosing duration, dosesâ ≥40 mg resulted inâ ≥1-log10 declines in HIV-1 RNA. Plasma PK was generally dose proportional to 140 mg but non-proportional between 140 and 200 mg. Four participants in the 200-mg group developed RAMs on day 11 in part 1, 1 with phenotypic resistance. No RAMs occurred in part 2. Adverse events (AEs) were reported by 22 (65%) participants; headache was the most common (nâ =â 4). Two non-drug-related serious AEs occurred. All AEs were of mild-to-moderate intensity, except for 2 grade 3 non-drug-related AEs in 1 participant. CONCLUSIONS: This monotherapy study established a dose-antiviral response relationship for GSK'254. No safety or tolerability concerns were noted. These results supported dose selection for the ongoing phase IIb study (ClinicalTrials.gov: NCT04493216). CLINICAL TRIALS REGISTRATION: NCT03784079.
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Infecções por HIV , HIV-1 , Adulto , Antivirais/efeitos adversos , Relação Dose-Resposta a Droga , Método Duplo-Cego , Infecções por HIV/tratamento farmacológico , HIV-1/genética , Humanos , RNA/farmacologia , RNA/uso terapêuticoRESUMO
BACKGROUND & AIM: We investigated the combination of rapid antigen detection (RAD) and RT-qPCR assays in a stepwise procedure to optimize the detection of COVID-19. METHODS: From August 2020 to November 2020, 43,399 patients were screened in our laboratory for COVID-19 diagnostic by RT-qPCR using nasopharyngeal swab. Overall, 4,691 of the 43,399 were found to be positive, and 200 were retrieved for RAD testing allowing comparison of diagnostic accuracy between RAD and RT-qPCR. Cycle threshold (Ct) and time from symptoms onset (TSO) were included as covariates. RESULTS: The overall sensitivity, specificity, PPV, NPV, LR-, and LR+ of RAD compared with RT-qPCR were 72% (95%CI 62%-81%), 99% (95% CI95%-100%), 99% (95%CI 93%-100%), and 78% (95%CI 70%-85%), 0.28 (95%CI 0.21-0.39), and 72 (95%CI 10-208) respectively. Sensitivity was higher for patients with Ct ≤ 25 regardless of TSO: TSO ≤ 4 days 92% (95%CI 75%-99%), TSO > 4 days 100% (95%CI 54%-100%), and asymptomatic 100% (95%CI 78-100%). Overall, combining RAD and RT-qPCR would allow reducing from only 4% the number of RT-qPCR needed. CONCLUSIONS: This study highlights the risk of misdiagnosing COVID-19 in 28% of patients if RAD is used alone. A stepwise analysis that combines RAD and RT-qPCR would be an efficient screening procedure for COVID-19 detection and may facilitate the control of the outbreak.
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Teste de Ácido Nucleico para COVID-19/métodos , COVID-19/diagnóstico , COVID-19/imunologia , SARS-CoV-2/genética , SARS-CoV-2/imunologia , Algoritmos , Antígenos Virais/imunologia , COVID-19/virologia , Feminino , Humanos , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase em Tempo Real/métodos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: There is a need for more convenient, less frequent treatment to help address challenges associated with daily oral HIV treatment in people living with HIV, including stigma, pill burden, drug-food interactions, and adherence. The phase 3 ATLAS and FLAIR studies showed non-inferiority of long-acting cabotegravir and rilpivirine dosed every 4 weeks compared with standard oral therapy for the maintenance of virological suppression in adults with HIV-1 over 48 weeks. We present the 96-week findings. METHODS: FLAIR is a randomised, phase 3, open-label, multicentre study done in 11 countries investigating whether switching to long-acting cabotegravir and rilpivirine is non-inferior to daily dolutegravir, abacavir, and lamivudine in virologically suppressed adults living with HIV-1. Antiretroviral therapy (ART)-naive participants received induction therapy with daily oral dolutegravir (50 mg), abacavir (600 mg), and lamivudine (300 mg) for 20 weeks. After 16 weeks, participants with less than 50 HIV-1 RNA copies per mL were randomly assigned (1:1) to continue the standard of care regimen (standard care group) or switch to receive daily oral cabotegravir 30 mg and rilpivirine 25 mg for at least 4 weeks followed by long-acting cabotegravir 400 mg and rilpivirine 600 mg, administered as two 2 mL intramuscular injections, every 4 weeks for at least 96 weeks (long-acting group). Randomisation was stratified by baseline (preinduction) HIV-1 RNA (<100â000 or ≥100â000 copies per mL) and sex at birth and used GlaxoSmithKline-verified randomisation software (RandAll NG, version 1.3.3) for treatment assignment. The primary endpoint was the proportion of participants with plasma HIV-1 RNA of 50 copies per mL or more assessed as per the US Food and Drug Administration (FDA) Snapshot algorithm at week 48, which has been reported previously. Here, we report the proportion of participants with 50 or more HIV-1 RNA copies per mL using the FDA Snapshot algorithm at week 96 (intention-to-treat population; non-inferiority margin 6%). The trial is registered with ClinicalTrials.gov, NCT02938520. FINDINGS: Between Oct 27, 2016, and March 24, 2017, 809 participants were screened. 631 (78%) participants entered the induction phase and 566 (70%) were randomly assigned to either the standard care group (283 [50%] participants) or the long-acting group (283 [50%]). Median age was 34 years (IQR 29 to 43), 62 (11%) were 50 years or older, 127 (22%) were women (sex at birth), and 419 (74%) were white. At week 96, nine (3%) participants in each arm had 50 or more HIV-1 RNA copies per mL, with an adjusted difference of 0·0 (95% CI -2·9 to 2·9), consistent with non-inferiority established at week 48. Across both treatment groups, adverse events leading to withdrawal were infrequent (14 [5%] participants in the long-acting group and four [1%] in the standard care group). Injection site reactions were the most common adverse event, reported by 245 (88%) participants in the long-acting group; their frequency decreased over time. Median injection site reaction duration was 3 days (IQR 2 to 4), and 3082 (99%) of 3100 reactions were grade 1 or 2. No deaths occurred during the maintenance phase. INTERPRETATION: The 96-week results reaffirm the 48-week results, showing long-acting cabotegravir and rilpivirine continued to be non-inferior compared with continuing a standard care regimen in adults with HIV-1 for the maintenance of viral suppression. These results support the durability of long-acting cabotegravir and rilpivirine, over an almost 2-year-long period, as a therapeutic option for virally suppressed adults with HIV-1. FUNDING: ViiV Healthcare and Janssen Research and Development.
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Fármacos Anti-HIV/administração & dosagem , Infecções por HIV/tratamento farmacológico , HIV-1/efeitos dos fármacos , Piridonas/administração & dosagem , Rilpivirina/administração & dosagem , Adulto , Fármacos Anti-HIV/efeitos adversos , Esquema de Medicação , Quimioterapia Combinada , Feminino , Infecções por HIV/virologia , Inibidores de Integrase de HIV/administração & dosagem , Inibidores de Integrase de HIV/efeitos adversos , Humanos , Injeções Intramusculares , Masculino , Pessoa de Meia-Idade , Piridonas/efeitos adversos , RNA Viral/sangue , Inibidores da Transcriptase Reversa/administração & dosagem , Inibidores da Transcriptase Reversa/efeitos adversos , Rilpivirina/efeitos adversos , Resultado do Tratamento , Carga Viral/efeitos dos fármacosRESUMO
BACKGROUND: Long-acting injectable regimens may simplify therapy for patients with human immunodeficiency virus type 1 (HIV-1) infection. METHODS: We conducted a phase 3, randomized, open-label trial in which adults with HIV-1 infection who had not previously received antiretroviral therapy were given 20 weeks of daily oral induction therapy with dolutegravir-abacavir-lamivudine. Participants who had an HIV-1 RNA level of less than 50 copies per milliliter after 16 weeks were randomly assigned (1:1) to continue the current oral therapy or switch to oral cabotegravir plus rilpivirine for 1 month followed by monthly injections of long-acting cabotegravir plus rilpivirine. The primary end point was the percentage of participants who had an HIV-1 RNA level of 50 copies per milliliter or higher at week 48 (Food and Drug Administration snapshot algorithm). RESULTS: At week 48, an HIV-1 RNA level of 50 copies per milliliter or higher was found in 6 of 283 participants (2.1%) who received long-acting therapy and in 7 of 283 (2.5%) who received oral therapy (adjusted difference, -0.4 percentage points; 95% confidence interval [CI], -2.8 to 2.1), a result that met the criterion for noninferiority for the primary end point (margin, 6 percentage points). An HIV-1 RNA level of less than 50 copies per milliliter at week 48 was found in 93.6% who received long-acting therapy and in 93.3% who received oral therapy (adjusted difference, 0.4 percentage points; 95% CI, -3.7 to 4.5), a result that met the criterion for noninferiority for this end point (margin, -10 percentage points). Of the participants who received long-acting therapy, 86% reported injection-site reactions (median duration, 3 days; mild or moderate severity, 99% of cases); 4 participants withdrew from the trial for injection-related reasons. Grade 3 or higher adverse events and events that met liver-related stopping criteria occurred in 11% and 2%, respectively, who received long-acting therapy and in 4% and 1% who received oral therapy. Treatment satisfaction increased after participants switched to long-acting therapy; 91% preferred long-acting therapy at week 48. CONCLUSIONS: Therapy with long-acting cabotegravir plus rilpivirine was noninferior to oral therapy with dolutegravir-abacavir-lamivudine with regard to maintaining HIV-1 suppression. Injection-site reactions were common. (Funded by ViiV Healthcare and Janssen; FLAIR ClinicalTrials.gov number, NCT02938520.).
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Fármacos Anti-HIV/administração & dosagem , Infecções por HIV/tratamento farmacológico , HIV-1/isolamento & purificação , Piridonas/administração & dosagem , Rilpivirina/administração & dosagem , Administração Oral , Adulto , Fármacos Anti-HIV/efeitos adversos , Fármacos Anti-HIV/sangue , Antirretrovirais/uso terapêutico , Contagem de Linfócito CD4 , Farmacorresistência Viral/genética , Quimioterapia Combinada , Feminino , HIV-1/genética , Humanos , Quimioterapia de Indução , Injeções Intramusculares , Quimioterapia de Manutenção , Masculino , Pessoa de Meia-Idade , Mutação , Medidas de Resultados Relatados pelo Paciente , Piridonas/efeitos adversos , Piridonas/sangue , RNA Viral/sangue , Rilpivirina/efeitos adversos , Rilpivirina/sangue , Carga ViralRESUMO
Aging persons living with HIV may develop multiple health problems, including comorbidities, and altered physical and mental health, earlier than non-infected people. They may also experience social deprivation. We assessed the prevalence of social deprivation and its relationship with health indicators in older persons living with HIV. An 18-month, multicenter, cross-sectional study was carried out between 2013 and 2014 focusing on patients ≥50-years of age followed-up in 12 dedicated HIV medical hospital units located in the South of France and involved the VISAGE study group. Social deprivation was measured with the EPICES (Evaluation of Deprivation and Inequalities in Health Examination Centers) score (ES) and defined as ES ≥30.17. The following data were recorded: health indicators (gender, age, body mass index), comorbidities, frailty markers, socioeconomic, behavioral and age-related variables. Among 509 patients recruited, 494 completed the ES social deprivation evaluation. Mean age was 58.5 ± 7.0 years and 72.9% were male. The prevalence of social deprivation was 49.0%. Multivariable logistic regression analysis showed that higher social deprivation was significantly linked to alcohol consumption (OR = 4.07 [95%CI: 1.23-13.48]), risk of depression (OR = 3.59 [95%CI: 2.26-5.70]), chronic obstructive pulmonary disease (OR = 3.10 [95%CI: 1.36-7.09]), hepatitis C (OR = 1.96 [95%CI: 1.10-3.52]), and chronic pain (OR = 1.11 [95%CI: 1.01-1.21]). Social deprivation was not related to HIV status. Our study showed that not only did older patients with HIV suffer from social deprivation, but they also received little support from social workers. Physicians should be aware of this situation and should systematically evaluate social deprivation in order to provide comprehensive targeted care involving global, social, and psychological support to reduce the burden of social deprivation.
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Envelhecimento , Depressão/psicologia , Infecções por HIV/complicações , Disparidades nos Níveis de Saúde , Carência Psicossocial , Adulto , Idoso , Idoso de 80 Anos ou mais , Fármacos Anti-HIV/uso terapêutico , Estudos Transversais , Depressão/epidemiologia , Feminino , França/epidemiologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Indicadores Básicos de Saúde , Inquéritos Epidemiológicos , Humanos , Masculino , Saúde Mental , Pessoa de Meia-Idade , PrevalênciaRESUMO
The 20th International Symposium on HIV and Emerging Infectious Diseases took place in Marseille, France. It had a refreshing European look with reinforced partnerships with the European AIDS Clinical Society and the British HIV Association and with international speakers and participants. Topics included HIV and global health, HIV and hepatitis cure, the microbiome and immunotherapies, clinical research and methodology, as well as chemsex, pre-exposure prophylaxis, sexually transmitted infections and emerging infectious diseases. Novel areas of research were also described, such as electronic technology in order to improve HIV management, and the expert patient.
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: We describe the first case of a patient presenting Kaposi's sarcoma with human herpes virus 8 (HHV8) viremia after switching from a protease inhibitor to an integrase inhibitor-based combination antiretroviral therapy, followed by a rapid remission when resuming protease inhibitor. We suggest that the recent recommendations to switch all HIV patients to protease inhibitor-free regimens should be carefully re-evaluated especially in MSM HIV patients which are at higher risks of HHV8 infections and associated malignancies.
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Terapia Antirretroviral de Alta Atividade/métodos , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Inibidores de Integrase de HIV/uso terapêutico , Inibidores da Protease de HIV/uso terapêutico , Sarcoma de Kaposi/diagnóstico , Sarcoma de Kaposi/patologia , Substituição de Medicamentos , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
For three days in May 2016, the International Symposium on HIV & Emerging Infectious Diseases gathered participants from all over the world around the theme 'Fighting deadly viruses'. HIV infection remained the main topic of the meeting but hepatitis, Ebola and Zika viruses as well as other emergent pathogens were also extensively covered. In this article we have tried to summarise what was presented during the plenary lectures, the two keynote lectures, and some of the work accepted for oral presentation. However, all abstracts can be found on the Journal of Virus Eradication website ( viruseradication.com/abstract.php).
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OBJECTIVE: Drug-resistance mutations are routinely detected using standard Sanger sequencing, which does not detect minor variants with a frequency below 20%. The impact of detecting minor variants generated by ultra-deep sequencing (UDS) on HIV drug-resistance interpretations has not yet been studied. DESIGN: Fifty HIV-1 patients who experienced virological failure were included in this retrospective study. METHODS: The HIV-1 UDS protocol allowed the detection and quantification of HIV-1 protease and reverse transcriptase variants related to genotypes A, B, C, F and G. DeepChek-HIV simplified drug-resistance interpretation software was used to compare Sanger sequencing and UDS. RESULTS: The total time required for the UDS protocol was found to be approximately three times longer than Sanger sequencing with equivalent reagent costs. UDS detected all of the mutations found by population sequencing and identified additional resistance variants in all patients. An analysis of drug resistance revealed a total of 643 and 224 clinically relevant mutations by UDS and Sanger sequencing, respectively. Three resistance mutations with more than 20% prevalence were detected solely by UDS: A98S (23%), E138A (21%) and V179I (25%). A significant difference in the drug-resistance interpretations for 19 antiretroviral drugs was observed between the UDS and Sanger sequencing methods. Y181C and T215Y were the most frequent mutations associated with interpretation differences. CONCLUSION: A combination of UDS and DeepChek software for the interpretation of drug resistance results would help clinicians provide suitable treatments. A cut-off of 1% allowed a better characterization of the viral population by identifying additional resistance mutations and improving the drug-resistance interpretation.
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Fármacos Anti-HIV/uso terapêutico , Farmacorresistência Viral , Infecções por HIV/virologia , HIV-1/genética , Técnicas de Diagnóstico Molecular/métodos , Mutação de Sentido Incorreto , Análise de Sequência de DNA/métodos , Infecções por HIV/tratamento farmacológico , HIV-1/efeitos dos fármacos , HIV-1/isolamento & purificação , Humanos , Testes de Sensibilidade Microbiana/métodos , Estudos Retrospectivos , Sensibilidade e Especificidade , Falha de TratamentoRESUMO
BACKGROUND: Men who have sex with men (MSM) are disproportionately affected by sexually transmitted infection. The aim of this cross-sectional study is to prospectively detect the prevalence of chlamydia trachomatis (CT), neisseria gonorrhoeae (NG), mycoplasma genitalium (MG), and high risk human papillomavirus (HR-HPV), and syphilis in a population of asymptomatic sexually active MSM. METHODS: Rectal, pharyngeal, and urine samples for CT, NG, MG, and HR-HPV were analyzed in 116 MSM patients attending the clinic for their routine follow-up during the period the study was conducted: 99 patients were issued from the clinic routine follow-up for their HIV infection, and 17 attended the clinic because they were sexual partners of an HIV infected male. RESULTS: An STI was found in 16% of the patients (19/116), with at least one bacterial strain (CT, NG, or MG) found in one site (the pharynx, rectum, or urine). CONCLUSIONS: In this study, 16% of the MSM reporting recent RAI were asymptomatic carriers of rectal CT, NG, or MG. According to the high prevalence of asymptomatic STIs found in our MSM population and in other studies, prevention efforts in the form of counseling about the risk of STI need to be done in the population of MSM.
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DNA methylation of retroviral promoters and enhancers localized in the provirus 5' long terminal repeat (LTR) is considered to be a mechanism of transcriptional suppression that allows retroviruses to evade host immune responses and antiretroviral drugs. However, the role of DNA methylation in the control of HIV-1 latency has never been unambiguously demonstrated, in contrast to the apparent importance of transcriptional interference and chromatin structure, and has never been studied in HIV-1-infected patients. Here, we show in an in vitro model of reactivable latency and in a latent reservoir of HIV-1-infected patients that CpG methylation of the HIV-1 5' LTR is an additional epigenetic restriction mechanism, which controls resistance of latent HIV-1 to reactivation signals and thus determines the stability of the HIV-1 latency. CpG methylation acts as a late event during establishment of HIV-1 latency and is not required for the initial provirus silencing. Indeed, the latent reservoir of some aviremic patients contained high proportions of the non-methylated 5' LTR. The latency controlled solely by transcriptional interference and by chromatin-dependent mechanisms in the absence of significant promoter DNA methylation tends to be leaky and easily reactivable. In the latent reservoir of HIV-1-infected individuals without detectable plasma viremia, we found HIV-1 promoters and enhancers to be hypermethylated and resistant to reactivation, as opposed to the hypomethylated 5' LTR in viremic patients. However, even dense methylation of the HIV-1 5'LTR did not confer complete resistance to reactivation of latent HIV-1 with some histone deacetylase inhibitors, protein kinase C agonists, TNF-alpha, and their combinations with 5-aza-2deoxycytidine: the densely methylated HIV-1 promoter was most efficiently reactivated in virtual absence of T cell activation by suberoylanilide hydroxamic acid. Tight but incomplete control of HIV-1 latency by CpG methylation might have important implications for strategies aimed at eradicating HIV-1 infection.
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Ilhas de CpG , Metilação de DNA , HIV-1/fisiologia , Latência Viral/fisiologia , Adulto , Idoso , Linfócitos T CD4-Positivos/metabolismo , Cromatina/fisiologia , Células Clonais , Clonagem Molecular , Feminino , Infecções por HIV/metabolismo , Repetição Terminal Longa de HIV , Soronegatividade para HIV , HIV-1/genética , Humanos , Células Jurkat , Masculino , Pessoa de Meia-Idade , Regiões Promotoras Genéticas , Provírus/genética , Provírus/metabolismo , Viremia/genética , Viremia/metabolismoRESUMO
BACKGROUND: Secondary or reactive hemophagocytic syndrome is frequently related to viral infections and is named Virus-Associated Hemophagocytic Syndrome (VAHS). Cytomegalovirus (CMV) has been associated with hemophagocytic syndrome in healthy subjects, patients with inflammatory bowel diseases rheumatologic diseases, and transplant recipients. CMV and hepatitis B virus (HBV) can be sexually transmitted. However, co-infection with these viruses has never been reported and the clinical follow-up after acute HBV-CMV infection is not known. OBJECTIVES: To report on the first case of a VAHS related to acute CMV and HBV co-infection probably acquired after sexual contact. STUDY DESIGN: A 47-year-old woman, with no past medical history, complaining of severe asthenia, pneumonia, myalgia, and high fever, was hospitalized for the first time on July 5, 2008. During 20 days, her CMV viral load and HBV DNA were monitored. RESULTS: Ten days after her hospitalization, all signs and symptoms worsened. Twenty days after hospitalization, the patient had a natural recovery from acute HBV infection and a rapid clearance of CMV infection. Three weeks later, the patient was discharged without any complaints. CONCLUSION: This report points out the etiological role of CMV and HBV co-infection in VAHS due to probable sexual transmission.
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Infecções por Citomegalovirus/complicações , Hepatite B/complicações , Linfo-Histiocitose Hemofagocítica/virologia , Anti-Inflamatórios/uso terapêutico , Citomegalovirus , Infecções por Citomegalovirus/diagnóstico , Infecções por Citomegalovirus/imunologia , Feminino , Hepatite B/diagnóstico , Hepatite B/imunologia , Vírus da Hepatite B , Humanos , Linfo-Histiocitose Hemofagocítica/diagnóstico , Linfo-Histiocitose Hemofagocítica/tratamento farmacológico , Pessoa de Meia-Idade , Prednisona/uso terapêutico , Doenças Virais Sexualmente Transmissíveis/complicações , Doenças Virais Sexualmente Transmissíveis/diagnóstico , Doenças Virais Sexualmente Transmissíveis/imunologia , Carga ViralRESUMO
The emergence of HIV strains that are resistant to antiretroviral drugs is a major cause of treatment failure. Two sets of mutations: the Q151 M complex and the 69 insert, cause resistance to multiple nucleoside analogues. We report the response to treatment in 12 patients with multiple NRTI-resistant HIV-1 strains. Seven of 12 patients (58%) were able to maintain a viral load below 200 copies/ml at week 48. The patients most likely to obtain therapeutic success were those having no or low-level resistance to non-nucleoside reverse transcriptase inhibitors and/or protease inhibitors. New and more effective drugs are needed for patients with HIV-1 that is resistant to more than one of the current three classes of HIV drugs.