2019 update of the European AIDS Clinical Society Guidelines for treatment of people living with HIV version 10.0.

BACKGROUND: The European AIDS Clinical Society (EACS) Guidelines cover key aspects of HIV management with major updates every two years. GUIDELINE HIGHLIGHTS: The 2019 Guidelines were extended with a new section focusing on drug-drug interactions and other prescribing issues in people living with HIV (PLWH). The recommendations for treatment-naïve PLWH were updated with four preferred regimens favouring unboosted integrase inhibitors. A two-drug regimen with dolutegravir and lamivudine, and a three-drug regimen including doravirine were also added to the recommended initial regimens. Lower thresholds for hypertension were expanded to all PLWH and for cardiovascular disease prevention, the 10-year predicted risk threshold for consideration of antiretroviral therapy (ART) modification was lowered from 20% to 10%. Frailty and obesity were added as new topics. It was specified to use urine albumin to creatinine ratio to screen for glomerular disease and urine protein to creatinine ratio for tubular diseases, and thresholds were streamlined with the Kidney Disease: Improving Global Outcomes (KDIGO) recommendations. Hepatitis C virus (HCV) treatment recommendations were split into preferred and alternative treatment options. The algorithm for management of recently acquired HCV infection was updated and includes recommendations for early chronic infection management. Treatment of resistant tuberculosis (TB) was streamlined with the World Health Organization (WHO) recommendations, and new tables on immune reconstitution inflammatory syndrome, on when to start ART in the presence of opportunistic infections and on TB drug dosing were included. CONCLUSIONS: The EACS Guidelines underwent major revisions of all sections in 2019. They are available in four different formats including a new interactive web-based version and are translated into Chinese, French, German, Japanese, Portuguese, Russian and Spanish.

Shortened therapy of eight weeks with paritaprevir/ritonavir/ombitasvir and dasabuvir is highly effective in people with recent HCV genotype 1 infection.

Paritaprevir/ritonavir/ombitasvir and dasabuvir with or without ribavirin for 12 weeks are approved for treatment of chronic HCV genotype 1 infection. This study assessed the efficacy of shortened duration paritaprevir/ritonavir/ombitasvir and dasabuvir with or without ribavirin for 8 weeks among people with recent HCV infection. In this open-label single-arm trial conducted in Australia, England and New Zealand, adults with recent HCV (duration of infection <12 months) received paritaprevir/ritonavir/ombitasvir and dasabuvir (with weight-based ribavirin for genotypes 1a and 1, no subtype) for 8 weeks. The primary endpoint was sustained virological response at 12 weeks post-treatment (SVR12) in the intention-to-treat (ITT) population. Thirty people (median age 38 years, male 93%) commenced treatment (with ribavirin, 97%), of whom 77% (n = 23) were HIV-positive, 93% (n = 28) had genotype 1a infection and 53% (n = 16) had ever injected drugs. Median maximum ALT in the preceding 12 months was 433 IU/L (IQR 321, 1012). Acute clinical hepatitis with ALT > 10 x ULN was documented in 83% (n = 25); one participant (3%) had jaundice. At baseline, median estimated duration of infection was 30 weeks (range 11, 51), and median HCV RNA was 5.7 log10 IU/mL (range 2.7, 7.3). SVR12 was achieved in 97% (29/30; early discontinuation at week 2, n = 1; per protocol 100%, 29/29). No relapse or reinfection was observed. In conclusion, paritaprevir/ritonavir/ombitasvir and dasabuvir (with ribavirin) for eight weeks were highly effective among HIV-positive and HIV-negative individuals with recent HCV infection. These data support the use of this shortened duration direct-acting antiviral regimen in this population.

European AIDS Clinical Society Second Standard of Care Meeting, Brussels 16-17 November 2016: a summary.

The European AIDS Clinical Society (EACS) organized a second meeting on Standard of Care in Europe on November 16-17 th, 2016. The aims of the meeting were to discuss and propose actions on three topics, namely: Adherence to guidelines for treatment initiation, treatment monitoring and outcomes, Retention in care and HIV and tuberculosis co-infection. Several actions need to be implemented in order to further improve quality of care and treatment of HIV in Europe. A common ground for standard of care, based on the EACS Guidelines should be established throughout Europe. EACS plans to interact with policy makers and other stakeholders to insure this common minimal level of standard of care, in particular for initiating of ART, accessibility of drugs and monitoring of ART with viral load. Progress should be made to monitor retention in care, prevent lost to follow and insure return to care. Improving integration of services and accessibility to care play a major role. Integration is also key for optimizing care of HIV-tuberculosis co-infection, as well as diagnosis and prevention of tuberculosis in population at risk. The Standard of Care meeting organized every other year by EACS provides a unique opportunity to monitor progresses and pitfalls in HIV patient care throughout Europe. It is also a forum for advocacy towards policy makers and other stakeholders to constantly improve HIV patient global management, aiming to provide the same level of quality on the whole continent.

Ebola virus disease: the UK critical care perspective.

The recent outbreak of Ebola virus disease (EVD) has required the treatment of affected patients in the NHS system within the UK. Managing patients with a confirmed viral haemorrhagic fever requires a thorough understanding of treatment options within the confines of an effective biocontainment setting. The Royal Free Hospital High Level Isolation Unit (HLIU) in London, is a purpose built facility that allows healthcare workers to safely treat patients with highly contagious diseases. This HLIU uses Trexler isolator tents to prevent the spread of infection from patients to healthcare workers. Provision of invasive organ support can be provided in this environment, if considered appropriate, and is achievable without posing additional risk to staff. We report our recent experiences of managing patients with EVD, with particular focus on those aspects of care pertinent to anaesthesia and critical care medicine.

European AIDS Clinical Society Standard of Care meeting on HIV and related coinfections: The Rome Statements.

OBJECTIVES: The objective of the 1st European AIDS Clinical Society meeting on Standard of Care in Europe was to raise awareness of the European scenario and come to an agreement on actions that could be taken in the future. METHODS: Data-driven presentations were given on specific topics followed by interactive panel discussions. RESULTS: In Eastern European countries, the epidemic is largely driven by injecting drug use, in contrast with Western Europe where the infection mainly occurs through heterosexual contact. A high proportion of people living with HIV remain unaware of their infection. Substantial differences exist in Eastern Europe and Central Asia with respect to treatment coverage, regimen availability and continuity of drug supply. In 2012, tuberculosis case notification rates were 5-10 times higher in Eastern Europe compared with Western Europe, with an alarming proportion of newly diagnosed multi-drug-resistant cases. Hepatitis C is widespread in selected geographical areas and risk groups. CONCLUSIONS: The key conclusion from the meeting was that a high-priority group of actions could be identified, including: increasing HIV awareness and testing, improving training for health care providers, ensuring equitable patient access to treatments and diagnostics for HIV and comorbidities, and implementing best practices in infection control and treatment of HIV-infected patients coinfected with tuberculosis and hepatitis C virus, for whom direct acting antiviral treatment. should be considered.

Baseline prevalence and predictors of liver fibrosis among HIV-positive individuals: a substudy of the INSIGHT Strategic Timing of AntiRetroviral Treatment (START) trial.

OBJECTIVES: Liver disease is increasingly recognized in HIV-positive individuals, even among those without viral hepatitis, partly as a result of the recent availability of noninvasive methods of liver fibrosis assessment. The objective of this substudy is to compare the effects of early versus deferred antiretroviral therapy (ART) on liver fibrosis progression. METHODS: Sites in the Strategic Timing of AntiRetroviral Treatment (START) study with access to FibroScan® were invited to participate in the Liver Fibrosis Progression Substudy. All substudy participants underwent FibroScan® at baseline, and two noninvasive serum algorithms, APRI and FIB-4, were calculated. Demographic and liver-related information was collected for all START participants at baseline. RESULTS: A total of 230 participants were enrolled in the substudy (11.5% with hepatitis B or C virus coinfection), of whom 221 had a valid transient elastography (TE) result. The median TE score was 4.9 kPa [interquartile range (IQR) 4.3-6.0 kPa]. Seventeen patients (7.8%) [95% confidence interval (CI) 5.1-12.1%] had a TE score of > 7.2 kPa, indicating significant liver fibrosis. Baseline factors associated with higher TE scores in multivariate analysis were higher alanine aminotransferase (ALT) per 10 U/L (P = 0.045), higher log10 HIV RNA (P < 0.001) and Hispanic/Latino ethnicity (P = 0.01). TE correlated weakly with noninvasive markers. CONCLUSIONS: At baseline, significant liver fibrosis was observed in approximately 8% of participants, with higher ALT and HIV RNA the only clinical factors associated with increasing TE score. TE will be used annually to monitor fibrosis and evaluate the role of ART in further fibrosis progression.

Attitudes and barriers to employment in HIV-positive patients.

BACKGROUND: Unemployment in the human immunodeficiency virus (HIV) population remains a major issue. Recent changes in the benefits system have triggered concerns about (re)integration into work for adults with HIV. AIMS: To examine attitudes and barriers to employment in HIV patients. METHODS: We undertook a cross-sectional study in the Royal Free HIV outpatient department from December 2008 to February 2009. The questionnaire collected data on demographics, date of HIV diagnosis, combination antiretroviral therapy, CD4 count, employment status, attitudes to work, psychological health and perception of barriers to employment. Logistic regression analyses were used to assess factors associated with not working. RESULTS: Five hundred and forty-five HIV patients took part. Overall, 26% were not working and of these, half (53%) had been unemployed for >5 years. Associations with not working were having been diagnosed with HIV >10 years before, poor psychological health and poor attitudes to employment. There was no association between objective measures of health (CD4 count) and employment status. Those not working were less likely to agree with that 'work is good for physical and mental health' (90 versus 97%: P < 0.01) and more likely to agree that 'should only work if 100% fit and well' (76 versus 51%: P < 0.001) compared to workers. Those currently not working had negative perceptions of their abilities to gain employment and to remain in work. CONCLUSIONS: There are opportunities for HIV services to provide psychological support around attitudes associated with unemployment and to help HIV-positive men in particular obtain and remain in work.

Impact of HIV on host-virus interactions during early hepatitis C virus infection.

BACKGROUND: Human immunodeficiency virus (HIV) may influence the outcome and natural history of hepatitis C virus (HCV) infection through an impact on acute HCV-specific T cell responses. METHODS: Fifty-five HIV-positive males with acute HCV infection were identified; monoinfected individuals (n = 8) were used for peripheral blood mononuclear cell comparison. In 14 coinfected and 8 HCV-monoinfected patients, HCV-specific T cell responses against a range of HCV antigens were assessed using interferon (IFN)-gamma enzyme-linked immunospot (ELISpot) and proliferation assays. E1/E2 region genetic diversity and the selection pressure on the virus were measured in 8 coinfected patients by use of cloned sequences over time. RESULTS: HCV persisted in 52 (95%) coinfected individuals. HCV/HIV coinfection significantly reduced IFN-gamma ELISpot responses versus those in HCV-monoinfected individuals, especially against nonstructural proteins (1/10 vs. 5/8; P = .008). In coinfected patients, increased HCV genetic diversity was observed between the first and subsequent time points, with no evidence for positive selection in the E1/E2 region sequenced. CONCLUSION: HIV coinfection is associated with increased rates of HCV persistence and a lack of critical CD4 T cell responses, with no evidence of immune selection pressure during early HCV infection. Loss of key cellular immune responses against HCV during acute disease may contribute to the failure of early host control of HCV in HCV/HIV-coinfected patients.

European AIDS Clinical Society (EACS) guidelines for the clinical management and treatment of chronic hepatitis B and C coinfection in HIV-infected adults.

OBJECTIVES: With the decline in HIV-associated morbidity and mortality following the introduction of highly active antiretroviral therapy (HAART), liver disease has emerged as a major cause of death in HIV/hepatitis B virus (HBV) and HIV/hepatitis C virus (HCV) coinfected persons. Therefore, screening for underlying viral hepatitis coinfection and the provision of management and treatment recommendations for patients with chronic viral hepatitis are of great importance in preventing, as far as possible, the development of liver disease. With the introduction of new agents for the treatment of hepatitis B and increased knowledge of how best to manage hepatitis C, an update of current guidelines for management of HBV and HCV coinfection with HIV is warranted. SUMMARY: Clearly, all HIV-infected patients should be screened for hepatitis A, B and C, taking into account shared pathways of transmission. Patients who are seronegative for hepatitis A and B should be considered for vaccination. In HIV-infected patients with chronic hepatitis B, the first important differentiation is whether HAART is required or not. In the setting of stable HIV infection, with no need for HAART, several treatment options are available, namely treatment with interferon, early initiation of HAART, or selective non-HIV active anti-HBV nucleoside therapy, with the aim of achieving undetectable HBV DNA levels. In most cases, undetectable HBV DNA can only be achieved with combination therapy. With regard to hepatitis C, individualized tailoring of the duration of HCV therapy is advisable, taking into account rapid or delayed virological response. In patients who do not achieve at least a 2 log drop in HCV RNA at week 12, treatment can be terminated because of the low probability of achieving sustained virological response. Overall, with the currently available treatment algorithms, HCV can be eradicated in over 50% of patients. Therefore, HCV therapy should be considered and discussed with the patient if an indication for HCV therapy (elevated liver enzymes, positive HCV RNA and >F1 fibrosis) is present. CONCLUSIONS: Management of underlying hepatitis B and/or C in patients with HIV infection is of great importance in preventing liver disease-associated morbidity and mortality.

How good are systemic symptoms and blood inflammatory markers at detecting individuals with tuberculosis?

SETTING: The diagnosis of tuberculosis (TB) may be rejected in the absence of symptoms such as fever, sweats or weight loss. OBJECTIVES: To determine how frequently these features and blood test evidence of inflammation were absent in individuals with TB. METHODS: Prospective cohort study of 175 unselected subjects diagnosed with TB at a UK TB service between 2003 and 2006. RESULTS: Eight (5%) subjects identified by screening and 24 (14%) without culture confirmation were excluded. Of the remaining 143, fever, sweats or weight loss were absent in respectively 37%, 39% and 38%. All three symptoms were absent in 25%. In 88 subjects with pulmonary disease, all three symptoms were absent in 20% (10% of smear-positive cases). Overall, C-reactive protein was normal in 15%, erythrocyte sedimentation rate in 21% and lactate dehydrogenase in 55%. In a multivariable model, factors associated with absent symptoms included drug-resistant TB (adjusted odds ratio [aOR] 3.58, P = 0.004) and female sex (aOR 3.15, P = 0.004). CONCLUSIONS: In our population, TB, including pulmonary disease, frequently presented without fever, sweats or weight loss and with normal blood inflammatory markers. This information is of as much relevance to policy makers seeking to improve active case detection as to clinicians and the general public.

Increase in diagnosed newly acquired hepatitis C in HIV-positive men who have sex with men across London and Brighton, 2002-2006: is this an outbreak?

OBJECTIVES: To determine the incidence of diagnosed newly acquired hepatitis C virus (HCV) in HIV-positive men who have sex with men (MSM) across London and Brighton in order to inform public health interventions. METHODS: Cases were defined as MSM attending London and Brighton HIV/genitourinary medicine clinics from January 2002 to June 2006, with HCV PCR RNA or antibody positive, and a negative HCV test in the previous three years. The yearly number of cases and HCV screening policy in MSM were examined. A negative binomial regression model was used to estimate HCV incidence density rate ratio and 95% CI. RESULTS: 20 out of 38 clinics provided information, covering 84% of the HIV-positive MSM workload in London and 100% in Brighton. The estimated overall incidence was 9.05 per 1000 HIV-positive MSM patient-years. It increased from 6.86 per 1000 in 2002 to 11.58 per 1000 during January-June 2006. Incidence at clinics ranged from 0 to 15.4 (median 6.52) per 1000 HIV-positive MSM patient-years. There was some evidence of difference in the incidence and trend (p = 0.02) in each clinic. The average annual rise in incidence of HCV was 20% (95% CI 4% to 39%, p = 0.001). There was little evidence of such transmission among MSM with negative or unknown HIV status. CONCLUSIONS: HCV incidence clearly increased among HIV-positive MSM in London and Brighton during January 2002 to June 2006. Prospective enhanced surveillance of HCV in MSM, including HIV status and behavioural risk factors, is recommended to help inform control measures and better determine the frequency of transmission in all MSM.

Tuberculosis complicating treatment of hepatitis C in an HIV-infected haemophilia A patient.

Pegylated interferon (pegIFN)/ribavirin has been established as the treatment of choice for chronic hepatitis C in HIV co-infected individuals [1-3]. We report the case of an individual who was well prior to treatment, but was diagnosed with tuberculous adenitis after receiving 12 weeks of pegIFN/ribavirin therapy. The association of pegIFN and ribavirin therapy with tuberculosis (TB) has not been described previously.

Trichinellosis acquired in the United Kingdom.

An outbreak of trichinellosis that occurred in the United Kingdom is described. Members of four households consumed pork salami from northern Serbia, the Federal Republic of Yugoslavia. Eight cases of trichinellosis occurred. Clinical and laboratory features of the cases were typical with myalgia (7 cases), fever (6), headache (5), periorbital oedema (4), non-specific ST/T wave changes on electrocardiogram (3), Trichinella antibodies (6), eosinophilia (7) and raised serum creatine kinase (3). All recovered. Trichinella larvae were detected in the salami. During pre-travel counselling, travellers should be advised about possible risk from cured pork products which have been produced locally in Trichinella endemic areas.

The association between hepatitis C virus genotype and human immunodeficiency virus disease progression in a cohort of hemophilic men.

Patients coinfected with both hepatitis C virus (HCV) and the human immunodeficiency virus (HIV) have more rapid progression of HCV infection; however, little is known about the effect of coinfection with HCV on the progression of HIV disease. This study assessed the association between infection with different HCV genotypes on progression to AIDS and death in a cohort of men with hemophilia. Patients infected with HCV type 1 experienced a more rapid progression to both AIDS (P = .009) and death (P = .007) than did those infected with other types. This effect was largely independent of age at seroconversion, hemophilia diagnosis, and changes in CD4 cell count over the follow-up period. These results suggest an association between HCV genotype and progression of HIV disease, which, if confirmed, could have important implications for the treatment and care of patients coinfected with both HIV and HCV.