123 research outputs found
Kidney failure during HIV disease treated with tenofovir, multiple concurrent diseases and drug therapies
A significant case report of a HIV infected patient in his fifties who experienced an excellent virological and immunological response to antiretroviral therapy (which has been modified just to prevent or avoid some adverse events), but developed a severe, sudden acute kidney failure while under a polypharmacy due to some underlying and overwhelming disorders (i.e. arterial hypertension, non-insulin-dependent diabetes mellitus, a recent acute heart infarction with remarkable remnants, and finally an anecdotal muscle-joint pain with self-prescription of non-steroideal anti-inflammatory drugs), represents the key point for a debate around the increasing frequency of "polypharmacy" in the field of HIV infection, even when HIV resistance to antiretroviral is not a concern. The continuing increase of mean age of HIV-infected population, plus the existing, sometimes unmodifiable risk factors for cardiovascular, dysmetabolic, and renal disorders, plus the adjunct of anecdotal illnesses prompting the resort to different drugs and medications, either prescribed for HIV infection itself, or taken for concurrent or subsequent diseases, or self-prescribed occasionally due to an intercurrent, trivial disorders per se, may prompt a complicated scenario culminating with a life-threatening acute renal failure of tubular origin. Our report gives us the opportunity to revise and discuss the expected interactions between antiretroviral therapy and the even growing exposure to multiple different drug and drug classes, which may be responsible for relevant drug interactions and direct or adjunctive end-organ impairment, up to life-threatening conditions, which may be avoided or prevented by considering carefully all comorbidites and co-treatments potentially administered to HIV infected patients, thirty years after the discovery of AIDS
Kidney failure during HIV disease treated with tenofovir, multiple concurrent diseases and drug therapies
Kidney failure during HIV disease treated with tenofovir, multiple concurrent diseases and drug therapies
A significant case report of a HIV infected patient in his fifties who experienced an excellent virological and immunological response to antiretroviral therapy (which has been modified just to prevent or avoid some adverse events), but developed a severe, sudden acute kidney failure while under a polypharmacy due to some underlying and overwhelming disorders (i.e. arterial hypertension, non-insulin-dependent diabetes mellitus, a recent acute heart infarction with remarkable remnants, and finally an anecdotal muscle-joint pain with self-prescription of non-steroideal anti-inflammatory drugs), represents the key point for a debate around the increasing frequency of “polypharmacy” in the field of HIV infection, even when HIV resistance to antiretroviral is not a concern. The continuing increase of mean age of HIV-infected population, plus the existing, sometimes unmodifiable risk factors for cardiovascular, dysmetabolic, and renal disorders, plus the adjunct of anecdotal illnesses prompting the resort to different drugs and medications, either prescribed for HIV infection itself, or taken for concurrent or subsequent diseases, or self-prescribed occasionally due to an intercurrent, trivial disorders per se, may prompt a complicated scenario culminating with a life-threatening acute renal failure of tubular origin. Our report gives us the opportunity to revise and discuss the expected interactions between antiretroviral therapy and the even growing exposure to multiple different drug and drug classes, which may be responsible for relevant drug interactions and direct or adjunctive end-organ impairment, up to life-threatening conditions, which may be avoided or prevented by considering carefully all comorbidites and co-treatments potentially administered to HIV infected patients, thirty years after the discovery of AIDS
Non—Organ-Specific Autoantibodies in Children with Chronic Hepatitis C: Clinical Significance and Impact on Interferon Treatment
We evaluated the prevalence and clinical significance of non-organ-specific autoantibodies (NOSAs) in 47 hepatitis C virus (HCV)-positive children with abnormal alanine transaminase levels and analyzed the association between NOSAs and virus level, genotype, human leukocyte antigen status, and interferon (IFN) response. Forty-two hepatitis B virus (HBV)-positive children and 25 age- and sex-matched healthy children served as control subjects. NOSAs were found in 34% of the HCV-positive children, 12% of the HBV-positive controls, and none of the healthy control subjects. Liver-kidney microsomal antibody type 1 (LKM1) was detected in 11% of the HCV-positive children but in none of the controls. The HCV load was significantly higher in NOSA-negative than in NOSA-positive children. HCV genotype distribution and human leukocyte antigen alleles were similar, irrespective of NOSA status. Long-term response to IFN therapy was achieved by 18% of the NOSA-positive and 55% of the NOSA-negative subjects. Two LKM1-positive children developed acute, self-limited hepatocellular necrosis while receiving IFN therapy. NOSAs are frequently present in children with hepatitis C, who are less likely to benefit from IFN therapy
Successful Pre- and Posttransplant Sofosbuvir-Based Anti-Hepatitis C Virus Treatment in Persons Living With Human Immunodeficiency Virus Infection
This retrospective study reports the data of sofosbuvir-based anti-hepatitis C virus treatment in 24 candidates and 24 recipients of liver transplantation coinfected with human immunodeficiency virus. Sustained virologic response was cumulatively 85% (90% and 100% in those treated with optimal schedules pre- and posttransplant, respectively).This retrospective study reports the data of sofosbuvir-based anti-hepatitis C virus treatment in 24 candidates and 24 recipients of liver transplantation coinfected with human immunodeficiency virus. Sustained virologic response was cumulatively 85% (90% and 100% in those treated with optimal schedules pre- and posttransplant, respectively)
Prevalence of antiretroviral drug resistance in untreated persons newly diagnosed with HIV-1 infection
Immune inflammation indicators and ALBI score to predict liver cancer in HCV-patients treated with direct-acting antivirals
Background: Unexpectedly high occurrence or recurrence rate of hepatocellular carcinoma (HCC) has been observed in patients with chronic hepatitis C receiving direct-acting antivirals (DAAs) therapy. Aims: We evaluated the predictive value of albumin-bilirubin (ALBI) score and immune-inflammation indicators to identify the risk of occurrence or recurrence of HCC in patients treated with DAAs in a real life setting. Methods: In this retrospective cohort study, we analysed data from 514 patients with cirrhosis who were prospectively enrolled for treatment with DAAs. We assessed baseline neutrophil to lymphocyte ratio (NLR), systemic immune-inflammation index (SII), platelet to lymphocyte ratio (PLR), aspartate aminotransferase-lymphocyte ratio (ALRI) index and ALBI score. Results: In patients with no history of HCC (N = 416), increased AST, bilirubin, ALRI, and ALBI score, and decreased albumin and platelets were significantly associated with an increased risk of HCC development, at univariate analysis. At multivariate analysis, increase in ALBI grade (p = 0.038, HR: 2.35, 95% CI: 1.05\u20135.25) and decrease in platelets (p = 0.048, HR: 0.92, 95% CI: 0.85\u20131.0) were independently associated with HCC development. In patients with previous HCC (N = 98), adjusting for the time from HCC treatment, increased ALRI (p = 0.008, HR: 1.05, 95% CI: 1.01\u20131.09) was significantly associated with a risk of recurrence. Conclusion: ALBI score, platelet count and ALRI are promising, easy to perform and inexpensive tools for identifying patients with higher risk of HCC after treatment with DAAs
Imbalance of Neutrophils and Lymphocyte Counts Can Be Predictive of Hepatocellular Carcinoma Occurrence in Hepatitis C-related Cirrhosis Treated With Direct-acting Antivirals
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Daclatasvir-based regimens in HCV cirrhosis: experience from the Italian early access program
We reported the efficacy and safety data for daclatasvir (DCV)-based all-oral antiviral therapy in patients treated in the Italian compassionate-use program. 275 patients were included (202 male-73.5%, mean age: 57.4 years, 62 HIV-coinfected, 94 with recurrence of hepatitis C post-OLT). Forty-nine patients (17.8%) had Child-Pugh B, Genotype(G) distribution was: G1a:72 patients (26.2%), G1b:137 (49.8%); G3:40 (14.5%) and G4:26 (9.5%). Patients received DCV with sofosbuvir(SOF) (n\u2009=\u2009221, 129 with ribavirin(RBV) or with simeprevir (SMV) or asunaprevir (ASU) (n\u2009=\u200954, 19 with RBV) for up to 24 weeks. Logistic regression was used to identify baseline characteristics associated with sustained virological response at week 12 post-treatment (SVR12). Liver function changes between baseline and follow up were assessed in 228 patients. 240 patients achieved SVR12 (87.3%), post transplant and HIV co-infected patients were equally distributed among SVR and no SVR (35% vs 34.3%; p\u2009=\u20090.56 and 24.2% vs 11.4%, p\u2009=\u20090.13, respectively). SVR rate was significantly higher with the combination DCV\u2009+\u2009SOF compared with DCV\u2009+\u2009SIM or ASU (93.2% vs 63.0%, p\u2009<\u20090.0001). Bilirubin value (OR: 0.69, CI95%: 0.54-0.87, p\u2009=\u20090.002) and regimen containing SOF (OR: 9.99, CI95%: 4.09-24.40; p\u2009<\u20090.001) were independently related with SVR. Mean albumin and bilirubin values significantly improved between baseline and follow-up week 12. DCV-based antiviral therapy was well tolerated and resulted in a high SVR when combined with SOF either in pre-transplant and in OLT patients and in "difficult to treat" HCV genotypes. Regimens containing DCV in combination with NS3 protease inhibitors obtained suboptimal results
Advanced liver disease outcomes after hepatitis C eradication by human immunodeficiency virus infection in PITER cohort
Liver disease progression after Hepatitis C Virus (HCV) eradication following direct-acting antiviral (DAA) treatment in the real-life setting according to Human Immunodeficiency Virus (HIV) coinfection was evaluated
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