Partial splenic embolization (PSE), a non-surgical treatment for hypersplenism, has also been reported to improve hepatic function. As severe thrombocytopaenia or leukopaenia contraindicate the use ...of combined therapy with pegylated interferons (PEG-IFNs) and ribavirin (RBV) in HCV-related cirrhosis, we evaluated, from July 2002 to October 2003, the safety and effectiveness of PSE as a procedure to allow therapy for HCV in three Child-Pugh class B cirrhotic patients with hypersplenism and HIV co-infection. HCV genotypes were 1b (n=2) and 3a (n=1). Severe thrombocytopaenia (in all) and leukopaenia (in two) precluded therapy for HCV. PSE was successfully performed in all with a mean infarcted area of 80%, leading to a significant increase in platelet and leukocyte counts that allowed therapy with weight-adjusted RBV and PEG-IFN-alpha-2b (patients 1 and 3) or 180 microg of PEG-IFN-alpha-2a (patient 2) 8 weeks after the procedure. Moderate pain, well controlled with conservative measures, followed PSE in 100% of cases, but during follow-up (mean 422 days) there were no infectious complications or liver decompensation episodes. Although preliminary, these results suggest the potential role of PSE in HIV/HCV-cirrhotic subjects with hypersplenism as a procedure to allow the use of combined PEG-IFN and RBV.
Background: The use of combination antiretroviral therapy has led to dramatic improvements in the life expectancy of HIV-infected persons. As result, the HIV population is aging and increasingly ...facing illnesses typically seen in the elderly, such as chronic kidney disease (CKD). Methods: A retrospective longitudinal study was conducted using data from years 2010 and 2014 in all HIV-infected persons enrolled at the Spanish VACH cohort. We analyzed the prevalence and the predictive factors for developing CKD (estimated glomerular filtration rate, eGFR < 60 mL/min/1.73 m2). Results: The CKD prevalence at baseline was 456/8968, 5.1% 4.6–5.6%. Of 8512 HIV-positive individuals examined without CKD at baseline (73.7% male, median age 44 years-old), 2.15% developed CKD (eGFR < 60 mL/min/1.73 m2). The odds ratios 95%CI for the independent predictive factors identified were gender (male) 0.54 0.39–0.75, age (per year) 1.08 1.07–1.10, AIDS diagnosis 1.40 1.03–1.91, protease inhibitor-based regimens 1.49 1.10–2.02, hypertension 1.37 0.94–1.99, diabetes 1.84 1.33–2.55 and history of cardiovascular events 1.66 0.96–2.86. Conclusion: The prevalence and risk factors for CKD and its progression are high in the VACH cohort. Thus, preventive measures such as control of hypertension, diabetes and obesity, as well as efforts for avoiding exposure to nephrotoxic drugs, including some antiretrovirals, are warranted in this aging HIV population. Resumen: Antecedentes: El uso de tratamiento antirretroviral combinado ha dado lugar a mejoras sustanciales en la esperanza de vida de las personas infectadas por el virus de la inmunodeficiencia humana (VIH). Como resultado, la población con VIH está envejeciendo y haciendo frente cada vez más a enfermedades normalmente observadas en las personas de edad avanzada, como la nefropatía crónica (NC). Métodos: Se ha realizado un estudio longitudinal retrospectivo usando datos de los años 2010 y 2014 en todas las personas infectadas por el VIH incluidas en la cohorte VACH española. Se ha analizado la prevalencia y los factores predisponentes para el desarrollo de NC (filtración glomerular estimada FGe: < 60 ml/min/1,73 m2). Resultados: La prevalencia de NC al inicio fue de 456/8.968; 5,1% (4,6-5,6%). De las 8.512 personas infectadas por el VIH evaluadas sin NC al inicio (73,7 varones, mediana de edad: 44 años), el 2,15% desarrolló NC (FGe < 60 ml/min/1,73 m2). Los cocientes de posibilidades (IC del 95%) de los factores predictivos independientes identificados fueron 0,54 (0,39-0,75) para el sexo (varón); 1,08 (1,07-1,10) para la edad (por año); 1,40 (1,03-1,91) para el diagnóstico de sida; 1,49 (1,10-2,02) para los tratamientos basados en inhibidores de la proteasa; 1,37 (0,94-1,99) para la hipertensión; 1,84 (1,33-2,55) para la diabetes y 1,66 (0,96-2,86) para los antecedentes de acontecimientos cardiovasculares. Conclusión: La prevalencia y los factores de riesgo para la NC y su progresión son elevados en la cohorte VACH. Por lo tanto, está justificada la aplicación de medidas preventivas (como el control de la hipertensión, la diabetes y la obesidad), así como la aplicación de esfuerzos para evitar la exposición a fármacos nefrotóxicos (incluidos algunos antirretrovirales) en esta población con VIH que envejece. Keywords: Human immunodeficiency virus, Renal insufficiency, Renal impairment, Ageing, Tenofovir, Tenofovir disoproxil fumarate, Hypertension, Diabetes, Spain, Palabras clave: Virus de la inmunodeficiencia humana, Insuficiencia renal, Disfunción renal, Envejecimiento, Tenofovir, Fumarato de disoproxilo de tenofovir, Hipertensión, Diabetes, España
Purpose: To evaluate clinical, immunological, and virological outcomes after first-line highly active antiretroviral therapy (HAART) with a regimen including either efavirenz (EFV) or ...lopinavir/ritonavir (LPV/r) in treament-naive adult patients in routine clinical care.
Method: An ongoing prospective, observational follow-up study included all patients starting their first antiretroviral therapy (ART) with any of the studied regimens from July 1998 to July 2004. The follow-up period was finalized in September 2006, when all patients completed an observation of at least 96 weeks. Mortality rates, CD4 counts, viral suppression (HIV RNA below 50 copies/mL), and discontinuation of any component of the regimen were compared at 48 and 96 weeks.
Results: Despite the worst immunological status of the LPV/r group patients at baseline, this regimen was at least as effective as the one based on EFV not only in terms of treatment durability but also in terms of virological responses, nevertheless with an apparently quicker immune recovery. In general terms, both regimens present similar tolerability and safety outcomes except for the higher risk of increasing triglyceride (TG) levels in the LPV/r group. Low durability was observed in both regimens.
Conclusion: In a routine clinical care setting, initial HAART containing LPV/r seems to present an effectiveness, tolerability, and toxicity similar to the one containing EFV.
To compare causes of death (CoDs) from two independent sources: National Basic Death File (NBDF) and deaths reported to the Spanish HIV Research cohort Cohort de adultos con infección por VIH de la ...Red de Investigación en SIDA CoRIS) and compare the two coding algorithms: International Classification of Diseases, 10th revision (ICD-10) and revised version of Coding Causes of Death in HIV (revised CoDe).
Between 2004 and 2008, CoDs were obtained from the cohort records (free text, multiple causes) and also from NBDF (ICD-10). CoDs from CoRIS were coded according to ICD-10 and revised CoDe by a panel. Deaths were compared by 13 disease groups: HIV/AIDS, liver diseases, malignancies, infections, cardiovascular, blood disorders, pulmonary, central nervous system, drug use, external, suicide, other causes and ill defined.
There were 160 deaths. Concordance for the 13 groups was observed in 111 (69%) cases for the two sources and in 115 (72%) cases for the two coding algorithms. According to revised CoDe, the commonest CoDs were HIV/AIDS (53%), non-AIDS malignancies (11%) and liver related (9%), these percentages were similar, 57, 10 and 8%, respectively, for NBDF (coded as ICD-10). When using ICD-10 to code deaths in CoRIS, wherein HIV infection was known in everyone, the proportion of non-AIDS malignancies was 13%, liver-related accounted for 3%, while HIV/AIDS reached 70% due to liver-related, infections and ill-defined causes being coded as HIV/AIDS.
There is substantial variation in CoDs in HIV-infected persons according to sources and algorithms. ICD-10 in patients known to be HIV-positive overestimates HIV/AIDS-related deaths at the expense of underestimating liver-related diseases, infections and ill defined causes. CoDe seems as the best option for cohort studies.
Introduction
The aim of this study was to reach consensus on the use of PROs (patient-reported outcome measures) in people living with HIV (PLHIV).
Methods
A scientific committee of professionals ...with experience in PROMs methodology issued recommendations and defined the points to support by evidence. A systematic review of the literature identified the coverage, utility, and psychometric properties of PROMs used in PLHIV. A Delphi survey was launched to measure the degree of agreement with the recommendations of a group of practicing clinicians and a group of patient representatives.
Results
Four principles and ten recommendations were issued; however, the results of the Delphi showed significant differences in the opinion between health professionals and PLHIV, and polarization within collectives, hampering consensus.
Conclusions
Despite a wealth of evidence on the benefit of PROMs, there are clear barriers to their use by healthcare professionals in HIV care. Intervention on these barriers is paramount to allow truly patient-centered care.
Graphical abstract
The use of combination antiretroviral therapy has led to dramatic improvements in the life expectancy of HIV-infected persons. As result, the HIV population is aging and increasingly facing illnesses ...typically seen in the elderly, such as chronic kidney disease (CKD).
A retrospective longitudinal study was conducted using data from years 2010 and 2014 in all HIV-infected persons enrolled at the Spanish VACH cohort. We analyzed the prevalence and the predictive factors for developing CKD (estimated glomerular filtration rate, eGFR<60mL/min/1.73m2).
The CKD prevalence at baseline was 456/8968, 5.1% 4.6–5.6%. Of 8512 HIV-positive individuals examined without CKD at baseline (73.7% male, median age 44 years-old), 2.15% developed CKD (eGFR<60mL/min/1.73m2). The odds ratios 95%CI for the independent predictive factors identified were gender (male) 0.54 0.39–0.75, age (per year) 1.08 1.07–1.10, AIDS diagnosis 1.40 1.03–1.91, protease inhibitor-based regimens 1.49 1.10–2.02, hypertension 1.37 0.94–1.99, diabetes 1.84 1.33–2.55 and history of cardiovascular events 1.66 0.96–2.86.
The prevalence and risk factors for CKD and its progression are high in the VACH cohort. Thus, preventive measures such as control of hypertension, diabetes and obesity, as well as efforts for avoiding exposure to nephrotoxic drugs, including some antiretrovirals, are warranted in this aging HIV population.
El uso de tratamiento antirretroviral combinado ha dado lugar a mejoras sustanciales en la esperanza de vida de las personas infectadas por el virus de la inmunodeficiencia humana (VIH). Como resultado, la población con VIH está envejeciendo y haciendo frente cada vez más a enfermedades normalmente observadas en las personas de edad avanzada, como la nefropatía crónica (NC).
Se ha realizado un estudio longitudinal retrospectivo usando datos de los años 2010 y 2014 en todas las personas infectadas por el VIH incluidas en la cohorte VACH española. Se ha analizado la prevalencia y los factores predisponentes para el desarrollo de NC (filtración glomerular estimada FGe:<60ml/min/1,73m2).
La prevalencia de NC al inicio fue de 456/8.968; 5,1% (4,6-5,6%). De las 8.512 personas infectadas por el VIH evaluadas sin NC al inicio (73,7 varones, mediana de edad: 44 años), el 2,15% desarrolló NC (FGe<60ml/min/1,73m2). Los cocientes de posibilidades (IC del 95%) de los factores predictivos independientes identificados fueron 0,54 (0,39-0,75) para el sexo (varón); 1,08 (1,07-1,10) para la edad (por año); 1,40 (1,03-1,91) para el diagnóstico de sida; 1,49 (1,10-2,02) para los tratamientos basados en inhibidores de la proteasa; 1,37 (0,94-1,99) para la hipertensión; 1,84 (1,33-2,55) para la diabetes y 1,66 (0,96-2,86) para los antecedentes de acontecimientos cardiovasculares.
La prevalencia y los factores de riesgo para la NC y su progresión son elevados en la cohorte VACH. Por lo tanto, está justificada la aplicación de medidas preventivas (como el control de la hipertensión, la diabetes y la obesidad), así como la aplicación de esfuerzos para evitar la exposición a fármacos nefrotóxicos (incluidos algunos antirretrovirales) en esta población con VIH que envejece.
Abstract
Background
The SWORD-1 and SWORD-2 studies previously demonstrated that high rates of virologic suppression were maintained for 148 weeks after switching virologically suppressed HIV-1 ...infected adults from their current 3- or 4-drug antiretroviral regimen (CAR) to the 2-drug regimen (2DR) of dolutegravir + rilpivirine on Day 1 (Early Switch (ES) DTG+RPV group). This abstract reports the pooled SWORD-1/2 results of patient reported outcomes (PRO) measures through Week 148.
Methods
HIV Treatment Satisfaction Questionnaire (HIVTSQ) and Symptom Distress Module (SDM) were secondary PRO endpoints in the SWORD trials. For HIVTSQ, high scores represent greater treatment satisfaction (range 0 to 60). SDM was assessed using the Symptom Bother Score with low values indicating less symptom bother (range 0 to 80). The EQ-5D-5L measure of general health status was assessed as an exploratory endpoint with maximum utility score of 1 to indicate perfect health. Change from Baseline in these endpoints was calculated for the ES subjects (over 148 weeks). Subjects randomized to CAR switched to DTG+RPV at Week 52 (Late Switch (LS) DTG+RPV group) and change from LS Baseline (i.e., last pre-switch assessment) was calculated (over 96 weeks).
Results
Low Symptom Bother (9.6 and 10.3) and high TSQ scores (54.4 and 54.3) were reported pre-switch in the ES and LS groups, respectively.
ES subjects reported modest improvements from Baseline in both symptom burden and overall treatment satisfaction in all visits through Week 148 (Figures 1 and 2). Among the LS group, there was little change in symptom burden but similar improvement in treatment satisfaction. Pre-switch health status was high in ES and LS groups (EQ-5D mean utility: 0.96 and 0.94, respectively) and remained stable in both groups at all time points.
Conclusion
High treatment satisfaction and low symptom burden that were observed in patients under CAR were maintained long term after switching to DTG+RPV. These results corroborate DTG+RPV as a well-tolerated 2DR alternative treatment option in patients currently suppressed on other 3/4-drug regimens without previous virologic failure.
Disclosures
All authors: No reported disclosures.
The objective of this study was to evaluate the incidence, prevalence and clinical consequences of virological failure (VF) to raltegravir-based regimens in Spain.
A multicentre, retrospective, ...observational study was performed in 10 tertiary hospitals (January 2006 to June 2013). The study included HIV-1-infected patients with loss of virological suppression (LVS; two consecutive HIV-1 RNA ≥50 copies/mL) while receiving raltegravir. VF and low-level viraemia (LLV) were defined as two consecutive HIV-1 RNA ≥200 copies/mL and 50 to <200 copies/mL, respectively. Integrase strand-transfer inhibitor resistance was investigated at LVS. During the 48 weeks following LVS, recorded data included clinical characteristics, treatment discontinuations, AIDS-associated events and deaths. Effectiveness of therapy following LVS was evaluated by ITT and PP. Multivariate regression was used to assess predictors of efficacy.
Of the 15 009 HIV-infected patients in participating centres, 2782 (18.5%) had received raltegravir-based regimens. Of those, 192 (6.9%), 125 (4.5%) and 67 (2.4%) experienced LVS, VF and LLV, respectively. The incidence of VF was 1.8 (95% CI, 1.5-2.1) per 100 patients/year. The prevalence of VF was 4.5% (95% CI, 3.8%-5.3%). Integrase-associated mutations were found in 78.8% of patients with integrase genotyping results available. High-level resistance to dolutegravir was not observed. Salvage therapy failed in 34.1% of patients; progression to AIDS/death occurred in 8.3% during the first year following LVS. The latter was associated with intravenous drug use, time on raltegravir and lower CD4+ count nadir in patients who started raltegravir-based treatments as salvage regimens.
VF with raltegravir is infrequent, but often associated with major clinical complications in treatment-experienced patients.
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