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1.
Qual Life Res ; 32(12): 3427-3438, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37587323

RESUMO

PURPOSE: Hepatitis C virus (HCV) cure after treatment with direct-acting antivirals (DAAs) can improve health-related quality of life (HRQoL). However, specific groups with chronic HCV may still exhibit worse post-cure HRQoL because of persisting severe liver fibrosis or social vulnerability factors (e.g. unhealthy alcohol use, living in poverty). We assessed the effect of such factors on longitudinal measures of HRQoL in chronic HCV patients. METHODS: ANRS CO22 HEPATHER is a prospective cohort of chronic HCV patients receiving DAAs, which included notably patients with social vulnerability factors, a population usually under-represented in clinical trials. Multivariable mixed-effects linear regression models helped identify factors associated with longitudinal measures of HRQoL (PROQOL-HCV scores). RESULTS: At enrolment, 52.4% of the 2740 participants were men, median age was 56 years [interquartile range 50-64], and 21.5% had severe liver fibrosis (FIB-4 > 3.25). Twenty-eight per cent reported current or past unhealthy alcohol use [> 2(3) alcohol units per day for women (men)], and 28.1% were living in poverty (standard of living under 1015€/month per household consumption unit). At first PROQOL-HCV completion, 54.0% of patients were HCV-cured. After multivariable adjustment, people with current or past unhealthy alcohol use, individuals living in poverty, those with severe liver fibrosis, and women had worse HRQoL in the dimensions explored. Conversely, HCV cure was associated with better HRQoL. CONCLUSIONS: Specific socially vulnerable groups of patients with chronic HCV infection still experience impaired HRQoL, independently of HCV cure. Patient-centred interventions, including social support and referral for comorbidities, should be prioritized for them. Trial registration with ClinicalTrials.gov NCT01953458.


Assuntos
Hepatite C Crônica , Hepatite C , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Antivirais/uso terapêutico , Hepatite C Crônica/tratamento farmacológico , Hepacivirus , Estudos Prospectivos , Qualidade de Vida/psicologia , Cirrose Hepática , Hepatite C/tratamento farmacológico , Hepatite C/complicações
2.
Harm Reduct J ; 20(1): 98, 2023 07 29.
Artigo em Inglês | MEDLINE | ID: mdl-37516889

RESUMO

BACKGROUND: Hepatitis C virus (HCV) infection prevalence is particularly high in people who inject drugs (PWID), a population that faces many barriers to HCV testing and care. A better understanding of the determinants of access to HCV testing is needed to improve their engagement in the HCV care cascade. We used data from a cross-sectional survey of people who inject drugs, mainly opioids, to identify factors associated with recent HCV testing. METHODS: Self-reported data on HCV antibody testing were analyzed for 550 of the 557 PWID enrolled in PrebupIV, a French cross-sectional community-based survey which assessed PWID acceptability of injectable buprenorphine as a treatment. Factors associated with recent (i.e., in the previous six months) HCV antibody testing were identified performing multivariable logistic regression. RESULTS: Among the study sample, 79% were men and 31% reported recent HCV antibody testing. Multivariable analysis found that PWID who did not disclose their injection practices to anyone (aOR [95% CI] 0.31 [0.12,0.82], p = 0.018), older PWID (aOR [95% CI] 0.97 [0.95,1.00], p = 0.030) and employed respondents (aOR [95% CI] 0.58 [0.37,0.92], p = 0.019) were all less likely to report recent HCV testing. No association was found between opioid agonist therapy and HCV testing. CONCLUSIONS: Our findings suggest that non-disclosure of injection practices, employment and age were all barriers to HCV antibody testing. Preventing stigma around injection practices, developing the HCV testing offer in primary care and addiction care services, and training healthcare providers in HCV care management could improve HCV testing and therefore, the HCV care cascade in PWID.


Assuntos
Hepatite C , Abuso de Substâncias por Via Intravenosa , Masculino , Humanos , Feminino , Hepacivirus , Estudos Transversais , Abuso de Substâncias por Via Intravenosa/complicações , Abuso de Substâncias por Via Intravenosa/epidemiologia , Hepatite C/diagnóstico , Hepatite C/epidemiologia , Analgésicos Opioides , Anticorpos Anti-Hepatite C
3.
J Clin Nurs ; 32(17-18): 6460-6473, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36880273

RESUMO

AIMS AND OBJECTIVES: We aimed to identify correlates of cannabinoid-based products (CBP) use in patients with multiple sclerosis (MS) in France and Spain. BACKGROUND: MS is responsible for a wide range of symptoms, including pain. Access to CBP differs according to local legislation. The French context is more restrictive than the Spanish one, and no data regarding cannabis use among MS patients has yet been published. Characterizing MS patients who use CBP constitutes a first step toward identifying persons most likely to benefit from them. DESIGN: An online cross-sectional survey was submitted to MS patients who were members of a social network for people living with chronic diseases and were living in France or Spain. METHODS: Two study outcomes measured therapeutic CBP use and daily therapeutic CBP use. Seemingly unrelated bivariate probit regression models were used to test for associations between the outcomes and patients' characteristics while accounting for country-related differences. STROBE guidelines were followed in reporting this study. RESULTS: Among 641 study participants (70% from France), the prevalence of CBP use was similar in both countries (23.3% in France vs. 20.1% in Spain). MS-related disability was associated with both outcomes, with a gradient observed between different degrees of disability. MS-related pain level was associated with CBP use only. CONCLUSIONS: CBP use is common in MS patients from both countries. The more severe the MS, the more participants turned to CBP to alleviate their symptoms. Easier access to CBP should be ensured for MS patients in need of relief, especially from pain. RELEVANCE TO CLINICAL PRACTICE: This study highlights the characteristics of MS patients using CBP. Such practices should be discussed by healthcare professional with MS patients.


Assuntos
Canabinoides , Cannabis , Esclerose Múltipla , Humanos , Estudos Transversais , Canabinoides/uso terapêutico , Dor/complicações
4.
Liver Int ; 42(5): 984-994, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-35220673

RESUMO

BACKGROUND & AIMS: Though lifestyle interventions can reverse disease progression in people with non-alcoholic fatty liver disease/non-alcoholic steatohepatitis (NAFLD/NASH), unawareness about disease severity might compromise behavioural changes. Data from this first international cross-sectional survey of individuals with NAFLD/NASH were used to identify correlates of both unawareness about fibrosis stage and its association with adherence to lifestyle adjustments. METHODS: Adults with NAFLD/NASH registered on the platform Carenity were invited to participate in an online 20-min, six-section survey in Canada, France, Germany, Italy, Spain and the United Kingdom to describe their experience with NAFLD/NASH and its care (N = 1411). Weighted binary and multinomial logistic regressions were performed to estimate the effect of explanatory variables on unawareness of fibrosis stage and poor adherence to lifestyle changes respectively. RESULTS: In the study group, 15.5% had obesity and 59.2% did not know their fibrosis stage. After multiple adjustments, individuals with a body mass index (BMI) ≥35 were over twice as likely to not know their fibrosis stage. People with a BMI >30 had a threefold higher risk of having poor adherence to lifestyle changes. Unawareness about fibrosis stage was also significantly associated with poor adherence to lifestyle adjustments. CONCLUSIONS: As fibrosis stage is becoming the main predictor of NAFLD progression, improving patient-provider communication-especially for people with obesity-about liver fibrosis stage, its associated risks and how to mitigate them, is needed. Training for healthcare professionals and promoting patient educational programmes to support behaviour changes should also be included in the liver health agenda.


Assuntos
Hepatopatia Gordurosa não Alcoólica , Adulto , Biópsia , Estudos Transversais , Humanos , Estilo de Vida , Fígado/patologia , Cirrose Hepática/complicações , Hepatopatia Gordurosa não Alcoólica/complicações , Obesidade/complicações
5.
Liver Int ; 42(1): 38-49, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34520614

RESUMO

BACKGROUND AND AIMS: Late presentation for care of hepatitis C virus (HCV) infection - defined as having severe liver fibrosis when first consulting a specialist for HCV care - increases morbidity and mortality. Identifying the socio-behavioural correlates of late presentation is essential to improve HCV strategies to optimize HCV cascade of care. We investigated clinical and socio-behavioural correlates of late presentation for care in HCV mono-infected individuals. METHODS: This study included chronic HCV mono-infected patients participating in the French national cohort ANRS CO22 HEPATHER, starting in 2012. The correlates of late presentation were estimated using a Heckman probit selection model, which takes into account the possible selection bias because of missing data in the outcome. RESULTS: Among the 9174 study patients, 1236 had available data on liver fibrosis stage at first presentation for HCV care. Of these, 591 (47.8%) were late presenters. In a multivariable analysis adjusted for age, sex and HCV genotype, having diabetes (adjusted coefficient [95% confidence interval]: 0.55 [0.30; 0.80]), current hazardous alcohol use (0.36 [0.03; 0.69]) and current abstinence but past hazardous alcohol use (0.42 [0.19; 0.64]) (vs. current abstinence and no past hazardous use) were all independently associated with late presentation for HCV care. CONCLUSIONS: As late presentation severely affects HCV cascade of care, our findings bring important new evidence about the need to promptly identify and target people with diabetes and/or past or current hazardous alcohol use for HCV screening and treatment within the wider context of the WHO goal to eliminate HCV by 2030.


Assuntos
Diabetes Mellitus , Infecções por HIV , Hepatite C Crônica , Hepatite C , Antivirais/uso terapêutico , Diabetes Mellitus/tratamento farmacológico , Infecções por HIV/complicações , Hepacivirus/genética , Hepatite C/tratamento farmacológico , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/epidemiologia , Humanos , Cirrose Hepática/complicações
6.
Harm Reduct J ; 19(1): 119, 2022 10 27.
Artigo em Inglês | MEDLINE | ID: mdl-36303159

RESUMO

BACKGROUND: Opioid agonist therapy (OAT) is associated with reduced injection, reduced HCV transmission, and more opportunities to initiate hepatitis C virus (HCV) treatment in people who use drugs (PWUD). We aimed to study the extent to which adherence to OAT was predictive of increased uptake of direct-acting antivirals (DAA) in PWUD with chronic HCV infection. METHODS: Using the French national healthcare system database, we targeted PWUD (i.e. with a history of OAT) who had chronic HCV infection and were eligible for DAA during 2014-2016. Adherence to OAT was computed as a time-varying variable expressing the proportion of days covered by OAT receipt, over any six-month interval before DAA receipt. We used a Cox proportional hazards model to estimate the association between adherence to OAT and the rate of DAA uptake after adjustment for age, sex, alcohol use disorder, socioeconomic status, and liver disease severity. RESULTS: Among the 22,615 persons included in the ANRS FANTASIO study, 3438 (15.2%) initiated DAA during the study period. After multivariable adjustment, adherence to OAT was associated with a higher rate of DAA initiation. However, this association was not linear, and only individuals on OAT for 20% or more of the time in the previous six-month period had a higher rate of DAA initiation (adjusted hazard ratio [95% confidence interval]: 1.28 [1.18-1.38]). Other variables associated with DAA initiation were male sex, older age, cirrhosis or liver cancer, and higher socioeconomic status. CONCLUSIONS: Adherence to OAT is a major predictor of DAA initiation in PWUD living with chronic HCV infection in France. Our results also suggest that even moderate adherence to OAT can facilitate DAA uptake. Adequate HCV training for OAT prescribers together with interventions to ensure adherence to OAT will help improve DAA initiation rates and reach HCV elimination goals.


Assuntos
Hepatite C Crônica , Hepatite C , Masculino , Humanos , Feminino , Hepatite C Crônica/tratamento farmacológico , Antivirais/uso terapêutico , Analgésicos Opioides/uso terapêutico , Hepatite C/tratamento farmacológico , Hepatite C/complicações , Hepacivirus , Atenção à Saúde
7.
Subst Use Misuse ; 57(4): 656-659, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34958288

RESUMO

BACKGROUND: Relationships between mindfulness and general craving have been documented. However, there is still no data regarding relationships between mindfulness and the different craving factors. METHODS: Using data from an online survey among hospital workers smoking tobacco in France (n = 127), we performed linear regression models with the four craving factors as outcomes, and dispositional mindfulness as explanatory variable. RESULTS: After adjusting for nicotine dependence, mindfulness was negatively associated with general craving and three out of four craving factors (emotionality, compulsivity and purposefulness, but not expectancy). CONCLUSIONS: These results support the implementation of mindfulness-based interventions in the context of tobacco cessation attempt.


Assuntos
Atenção Plena , Abandono do Hábito de Fumar , Tabagismo , Fissura , Humanos , Abandono do Hábito de Fumar/métodos , Nicotiana , Tabagismo/terapia
8.
J Viral Hepat ; 28(11): 1515-1525, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-34355470

RESUMO

Sub-Saharan Africa's hepatitis B virus (HBV) burden is primarily due to infection in infancy. However, data on chronic HBV infection prevalence and associated risk factors in children born post-HBV vaccination introduction are scarce. We estimated hepatitis B surface antigen (HBsAg) prevalence and risk factors in Senegalese children born during the HBV vaccination era. In 2018-2019, a community-based cross-sectional survey was conducted in Senegal among children born between 2004 and 2015 (ie after the three-dose HBV vaccine series was introduced (2004) but before the birth dose's introduction (2016)). HBsAg-positive children were identified using dried blood spots. A standardized questionnaire collected socioeconomic information. Data were age-sex weighted and calibrated to be representative of children living in the study area. Risk factors associated with HBsAg positivity were identified using negative binomial regression. Among 1,327 children, 17 were HBsAg-positive (prevalence = 1.23% (95% confidence interval [CI] 0.61-1.85)). Older age (adjusted incidence-rate ratio [aIRR] 1.31 per one-year increase, 95% CI 1.10-1.57), home vs healthcare facility delivery (aIRR 3.55, 95% CI 1.39-9.02), stitches (lifetime) (aIRR 4.79; 95% CI 1.84-12.39), tattoos (aIRR 8.97, 95% CI 1.01-79.11) and having an HBsAg-positive sibling with the same mother (aIRR 3.05, 95% CI 1.09-8.57) were all independently associated with HBsAg positivity. The low HBsAg prevalence highlights the success of the Senegalese HBV vaccination program. To further reduce HBV acquisition in children, high-risk groups, including pregnant women and siblings of HBsAg-positive individuals, must be screened. Vital HBV infection prevention measures include promoting delivery in healthcare facilities, and increasing awareness of prevention and control procedures.


Assuntos
Hepatite B Crônica , Hepatite B , Parto Domiciliar , Tatuagem , Idoso , Criança , Estudos Transversais , Feminino , Antígenos de Superfície da Hepatite B , Vacinas contra Hepatite B , Vírus da Hepatite B , Hepatite B Crônica/epidemiologia , Hepatite B Crônica/prevenção & controle , Humanos , Transmissão Vertical de Doenças Infecciosas , Gravidez , Prevalência , Fatores de Risco , Irmãos
9.
Hepatology ; 71(4): 1182-1197, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31466125

RESUMO

BACKGROUND AND AIMS: Human immunodeficiency virus (HIV)-hepatitis C virus (HCV)-coinfected patients are at high risk of metabolic complications and liver-related events, which are both associated with hepatic steatosis and its progressive form, nonalcoholic steatohepatitis, a known risk factor for mortality. The fatty liver index (FLI), a noninvasive steatosis biomarker, has recently drawn attention for its clinical prognostic value, although its capacity to predict mortality risk in HIV-HCV-coinfected patients has never been investigated. Using a Cox proportional hazards model for mortality from all causes, with data from the French National Agency for Research on Aids and Viral Hepatitis CO13 HEPAVIH cohort (983 patients, 4,432 visits), we tested whether elevated FLI (≥60) was associated with all-cause mortality. APPROACH AND RESULTS: After multiple adjustment, individuals with FLI ≥ 60 had almost double the risk of all-cause mortality (adjusted hazard ratio [95% confidence interval], 1.91 [1.17-3.12], P = 0.009), independently of the following factors: HCV cure (0.21 [0.07-0.61], P = 0.004), advanced fibrosis (1.77 [1.00-3.14], P = 0.05), history of hepatocellular carcinoma and/or liver transplantation (7.74 [3.82-15.69], P < 10-3 ), history of indirect clinical signs of cirrhosis (2.80 [1.22-6.41], P = 0.015), and HIV Centers for Disease Control and Prevention clinical stage C (2.88 [1.74-4.79], P < 10-3 ). CONCLUSIONS: An elevated FLI (≥60) is a risk factor for all-cause mortality in HIV-HCV-coinfected patients independently of liver fibrosis and HCV cure. In the present era of nearly 100% HCV cure rates thanks to direct-acting antivirals, these findings encourage the more systematic use of noninvasive steatosis biomarkers to help identify coinfected patients with higher mortality risk.


Assuntos
Coinfecção/mortalidade , Fígado Gorduroso/epidemiologia , Infecções por HIV/mortalidade , Hepatite C Crônica/mortalidade , Antivirais/uso terapêutico , Causas de Morte , Estudos de Coortes , Coinfecção/tratamento farmacológico , Feminino , França/epidemiologia , Infecções por HIV/tratamento farmacológico , Hepatite C Crônica/tratamento farmacológico , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco
10.
Liver Int ; 41(10): 2328-2340, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-33590608

RESUMO

Despite universal health coverage in France, migrants face specific socioeconomic barriers that increase the likelihood of a suboptimal cascade of care for chronic hepatitis C virus (HCV) infection and impaired treatment effectiveness in this sub-population. We selected data collected from 2012 to 2018 from the ANRS CO22 HEPATHER prospective cohort study for chronic HCV participants with available data on treatment failure (defined as the presence of a detectable HCV-RNA load 12 weeks after their first DAA treatment ended). We performed multivariable Poisson regression models to test whether treatment failure rates differed significantly between HCV-infected migrants and non-migrants receiving DAA in France (cross-sectional analysis), while taking into account the former's world region of birth and other potential social vulnerability factors. Among the study population's 7,879 patients, 5,829 (74%) were non-migrants and 2,050 (26%) migrants. Median [interquartile range] age was 57 [51-65] years, 4433 (56%) were men and 369 (5%) of the entire study population had treatment failure. After multivariable adjustment, only migrants from Central Asia were at higher risk of treatment failure than non-migrants (aIRR = 2.83; 95% CI [1.72, 4.65]). Results from this large-scale study performed in France suggest a higher risk of DAA treatment failure in migrants from Central Asia than in non-migrants and confirm the overall low treatment failure rate in chronic HCV patients treated with DAA (whether migrants or not). Simplified models of care taking into account language and cultural barriers are needed to improve DAA effectiveness in migrants from Central Asia.


Assuntos
Hepatite C Crônica , Hepatite C , Migrantes , Idoso , Antivirais/uso terapêutico , Estudos Transversais , França , Hepacivirus , Hepatite C/tratamento farmacológico , Hepatite C Crônica/tratamento farmacológico , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos
11.
AIDS Behav ; 25(12): 4141-4153, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33903998

RESUMO

In Western countries, tobacco smoking is highly prevalent among patients co-infected with HIV and hepatitis C virus (HCV). In the era of antiretrovirals and HCV cure, smoking-related health damages contribute greatly to morbidity and mortality in HIV-HCV co-infected patients. We used longitudinal data from the ANRS CO13 HEPAVIH cohort to identify the correlates of tobacco smoking quit attempts (TSQA) in HIV-HCV co-infected patients. TSQA were modelled using a multivariable discrete-time Cox proportional hazards model in 695 HIV-HCV co-infected tobacco smokers. HCV cure was associated with a 76% higher chance of TSQA (adjusted hazard ratio [95% confidence interval]: 1.76 [1.06-2.93], p = 0.029), and cannabis use with a 37% lower chance (0.63 [0.40-1.00], p = 0.049), independently of the mode of HIV transmission, other psychoactive substance use, and body mass index. Patients should be screened for tobacco and cannabis use at HCV treatment initiation and during follow-up. They should also be provided with comprehensive counselling and referral to addiction services. Non-smoking routes of cannabis administration should be promoted for cannabis users who wish to quit smoking tobacco.


Assuntos
Cannabis , Coinfecção , Infecções por HIV , Hepatite C , Estudos de Coortes , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Hepacivirus , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Hepatite C/epidemiologia , Humanos , Fumar Tabaco
12.
AIDS Behav ; 25(4): 1306-1322, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33206263

RESUMO

We investigated the effect of early antiretroviral treatment (ART) initiation on HIV status disclosure and social support in a cluster-randomized, treatment-as-prevention (TasP) trial in rural South Africa. Individuals identified HIV-positive after home-based testing were referred to trial clinics where they were invited to initiate ART immediately irrespective of CD4 count (intervention arm) or following national guidelines (control arm). We used Poisson mixed effects models to assess the independent effects of (a) time since baseline clinical visit, (b) trial arm, and (c) ART initiation on HIV disclosure (n = 182) and social support (n = 152) among participants with a CD4 count > 500 cells/mm3 at baseline. Disclosure and social support significantly improved over follow-up in both arms. Disclosure was higher (incidence rate ratio [95% confidence interval]: 1.24 [1.04; 1.48]), and social support increased faster (1.22 [1.02; 1.46]) in the intervention arm than in the control arm. ART initiation improved both disclosure and social support (1.50 [1.28; 1.75] and 1.34 [1.12; 1.61], respectively), a stronger effect being seen in the intervention arm for social support (1.50 [1.12; 2.01]). Besides clinical benefits, early ART initiation may also improve psychosocial outcomes. This should further encourage countries to implement universal test-and-treat strategies.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Fármacos Anti-HIV/uso terapêutico , Revelação , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Humanos , Apoio Social , África do Sul/epidemiologia
13.
J Viral Hepat ; 27(12): 1473-1483, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32810343

RESUMO

Chronic hepatitis C virus (HCV) infection is a risk factor of insulin resistance, and HCV-infected patients are at a high risk of developing diabetes. In the general population, research has shown the potential benefit of cannabis use for the prevention of diabetes and related metabolic disorders. We aimed to test whether cannabis use is associated with a lower risk of diabetes in chronic HCV-infected patients. Chronic HCV-infected patients (n = 10 445) were selected from the French national, multicenter, observational ANRS CO22 Hepather cohort. Cross-sectional data collected at cohort enrollment were used to assess the association between patients' clinical and behavioural characteristics and the risk of diabetes. Logistic regression model was performed with cannabis use as the main independent variable and a significance level set at 5%. A similar model stratified by the presence of advanced liver fibrosis (FIB-4 > 3.25) was also run. After multivariable adjustment, current (AOR [95%CI]: 0.49 [0.38-0.63]) and former (0.81 [0.67-0.98], P < .001) cannabis use were both associated with a reduced odds of diabetes. Conversely, male gender, tobacco use, elevated BMI, poverty, being a migrant and advanced fibrosis were associated with increased odds of diabetes. The association between cannabis use and diabetes was maintained in the stratified analysis. In this large cross-sectional study of chronic HCV-infected patients, cannabis use was associated with a lower risk of diabetes independently of clinical and socio-behavioural factors. Further studies are needed to elucidate a potential causal link and shed light on cannabis compounds and mechanisms involved in this relationship.


Assuntos
Cannabis , Diabetes Mellitus , Infecções por HIV , Hepatite C Crônica , Estudos Transversais , Diabetes Mellitus/epidemiologia , Hepatite C Crônica/complicações , Hepatite C Crônica/epidemiologia , Humanos , Cirrose Hepática , Fatores de Risco
14.
AIDS Behav ; 24(4): 1069-1084, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31286317

RESUMO

Mortality among individuals co-infected with HIV and hepatitis C virus (HCV) is relatively high. We evaluated the association between psychoactive substance use and both HCV and non-HCV mortality in HIV/HCV co-infected patients in France, using Fine and Gray's competing-risk model adjusted for socio-demographic, clinical predictors and confounding factors, while accounting for competing causes of death. Over a 5-year median follow-up period, 77 deaths occurred among 1028 patients. Regular/daily cannabis use, elevated coffee intake, and not currently smoking were independently associated with reduced HCV-mortality (adjusted sub-hazard ratio [95% CI] 0.28 [0.10-0.83], 0.38 [0.15-0.95], and 0.28 [0.10-0.79], respectively). Obesity and severe thinness were associated with increased HCV-mortality (2.44 [1.00-5.93] and 7.25 [2.22-23.6] versus normal weight, respectively). Regular binge drinking was associated with increased non-HCV-mortality (2.19 [1.10-4.37]). Further research is needed to understand the causal mechanisms involved. People living with HIV/HCV co-infection should be referred for tobacco, alcohol and weight control interventions and potential benefits of cannabis-based therapies investigated.


Assuntos
Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Hepatite C/complicações , Hepatite C/mortalidade , Adulto , Fármacos Anti-HIV/uso terapêutico , Terapia Antirretroviral de Alta Atividade , Café , Estudos de Coortes , Coinfecção/complicações , Coinfecção/epidemiologia , Feminino , França/epidemiologia , Infecções por HIV/tratamento farmacológico , HIV-1/isolamento & purificação , Hepacivirus/isolamento & purificação , Hepatite C/tratamento farmacológico , Humanos , Masculino , Abuso de Maconha/complicações , Fumar Maconha/efeitos adversos , Pessoa de Meia-Idade , Obesidade , Modelos de Riscos Proporcionais , Magreza
16.
Blood ; 127(1): 113-21, 2016 Jan 07.
Artigo em Inglês | MEDLINE | ID: mdl-26463422

RESUMO

Bacteria can induce human lymphomas, whereas lymphoproliferative disorders have been described in patients with Q fever. We observed a lymphoma in a patient with Q fever that prompted us to investigate the association between the 2 diseases. We screened 1468 consecutive patients of the 2004 to 2014 French National Referral Center for Q fever database. The standardized incidence ratios (SIRs) of diffuse large B-cell lymphoma (DLBCL) and follicular lymphoma (FL) were calculated comparatively to the 2012 Francim Registry. The presence of Coxiella burnetii was tested using immunofluorescence and fluorescence in situ hybridization using a specific 16S ribosomal RNA probe and genomic DNA probe. Seven patients (0.48%) presented mature B-cell lymphoma consisting of 6 DLBCL and 1 FL. An excess risk of DLBCL and FL was found in Q fever patients compared with the general population (SIR [95% confidence interval], 25.4 [11.4-56.4] and 6.7 [0.9-47.9], respectively). C burnetii was detected in CD68(+) macrophages within both lymphoma and lymphadenitis tissues but localization in CD123(+) plasmacytoid dendritic cells (pDCs) was found only in lymphoma tissues. Q fever patients with persistent focalized infection were found more at risk of lymphoma (hazard ratio, 9.35 [1.10-79.4]). Interleukin-10 (IL10) overproduction (P = .0003) was found in patients developing lymphoma. These results suggest that C burnetii should be added to the list of bacteria that promote human B-cell non-Hodgkin lymphoma, possibly by the infection of pDCs and IL10 overproduction. Screening for early lymphoma diagnosis should be considered in the management of patients with Q fever, especially those with persistent focalized infections.


Assuntos
Coxiella burnetii/patogenicidade , Células Dendríticas/microbiologia , Linfoma de Células B/diagnóstico , Linfoma de Células B/etiologia , Macrófagos/microbiologia , Febre Q/complicações , Idoso , Estudos de Casos e Controles , Coxiella burnetii/genética , Células Dendríticas/metabolismo , Células Dendríticas/patologia , Feminino , Seguimentos , Humanos , Interleucina-10/metabolismo , Linfoma de Células B/patologia , Macrófagos/metabolismo , Macrófagos/patologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Febre Q/microbiologia , Febre Q/patologia , Fatores de Risco
19.
J Hepatol ; 67(6): 1157-1167, 2017 12.
Artigo em Inglês | MEDLINE | ID: mdl-28942916

RESUMO

BACKGROUND & AIMS: Coffee has anti-inflammatory and hepato-protective properties. In the general population, drinking ≥3cups of coffee/day has been associated with a 14% reduction in the risk of all-cause mortality. The aim of this study was to investigate the relationship between coffee consumption and the risk of all-cause mortality in patients co-infected with human immunodeficiency virus (HIV) and hepatitis C virus (HCV). METHODS: ANRS CO13 HEPAVIH is an ongoing French nationwide prospective cohort of patients co-infected with HIV-HCV collecting both medical and psychosocial/behavioural data (annual self-administered questionnaires). We used a Cox proportional hazards model to estimate the effect of elevated coffee consumption (≥3cups/day) at baseline on all-cause mortality during the cohort's five-year follow-up. RESULTS: Over a median [interquartile range] follow-up of 5.0 [3.9-5.9] years, 77 deaths occurred among 1,028 eligible patients (mortality rate 1.64/100 person-years; 95% confidence interval [CI] 1.31-2.05). Leading causes of death were HCV-related diseases (n=33, 43%), cancers unrelated to AIDS/HCV (n=9, 12%), and AIDS (n=8, 10%). At the first available visit, 26.6% of patients reported elevated coffee consumption. Elevated coffee consumption at baseline was associated with a 50% reduced risk of all-cause mortality (hazard ratio 0.5; CI 0.3-0.9; p=0.032), after adjustment for gender and psychosocial, behavioral and clinical time-varying factors. CONCLUSIONS: Drinking three or more cups of coffee per day halves all-cause mortality risk in patients co-infected with HIV-HCV. The benefits of coffee extracts and supplementing dietary intake with other anti-inflammatory compounds need to be evaluated in this population. LAY SUMMARY: Coffee has anti-inflammatory and hepato-protective properties but its effect on mortality risk has never been investigated in patients co-infected with human immunodeficiency virus (HIV) and hepatitis C virus (HCV). This study shows that elevated coffee consumption (≥3cups/day) halves all-cause mortality risk in patients co-infected with HIV-HCV. The benefits of coffee extracts and supplementing dietary intake with other anti-inflammatory compounds need to be evaluated in this population.


Assuntos
Café , Coinfecção/mortalidade , Infecções por HIV/mortalidade , Hepatite C/mortalidade , Adulto , Idoso , Causas de Morte , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Prospectivos
20.
AIDS Behav ; 21(1): 118-128, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26910336

RESUMO

This study's objective was to explore the factors associated with the belief (or not) by people living with HIV that it is easier to talk about their seropositivity 10 years after initiating a protease inhibitor-containing ART. All patients in the ANRS CO8 APROCO-COPILOTE cohort who completed a self-administered questionnaire at 10 years of follow-up were included in this study. Forty-four percent of patients declared that discussing their seropositivity with their family was easier 10 years later, while 28 % declared this was true for discussing their status with a new sexual partner. Having a low socioeconomic status, not receiving social support from a steady partner and declaring a low number of discomforting symptoms 12 months after PI initiation were all independently associated with less difficulty in discussing seropositivity. This study highlights the difficulties in disclosing HIV 10 years after PI initiation, and the important influence of psychosocial factors and patients' daily-life experience on disclosure.


Assuntos
Terapia Antirretroviral de Alta Atividade , Família , Infecções por HIV/psicologia , Autorrevelação , Parceiros Sexuais , Adulto , Estudos de Coortes , Feminino , França , Infecções por HIV/tratamento farmacológico , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Classe Social , Apoio Social , Inquéritos e Questionários , Fatores de Tempo
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