A Double-blind, Randomized Phase 2 Controlled Trial of Intradermal Hepatitis B Vaccination With a Topical Toll-like Receptor 7 Agonist Imiquimod, in Patients on Dialysis.

Background: Patients on dialysis are hyporesponsive to the hepatitis B virus vaccines (HBVv). We examined intradermal (ID) HBVv Sci-B-Vac, with topical Toll-like receptor 7 (TLR7) agonist imiquimod pretreatment in dialysis patients.

Methods: We enrolled and prospectively followed adult patients on dialysis between January 2016 and September 2018.

Vaccination in patients with chronic kidney disease-Review of current recommendations and recent advances.

Hepatitis B virus (HBV), influenza, pneumococcus and herpes zoster are important infections which could result in significant morbidity and mortality in patients with chronic kidney disease (CKD). While seroconversion rates after vaccination are often lower in CKD patients compared with healthy adults due to impaired innate and adaptive immunity, vaccinations for HBV, influenza, pneumococcus and herpes zoster are generally effective in reducing the transmission and/or severity of these infections. Practical issues that have an impact on the efficacy of vaccination in the CKD population include the timing, dose, schedule of vaccination, the route of administration, and adjuncts applied at time of vaccination.

Risk factors and outcome of contamination in patients on peritoneal dialysis--a single-center experience of 15 years.

Objective: Contamination is an important risk factor for peritoneal dialysis (PD)-related peritonitis. The present study outlines the clinical characteristics and outcomes of PD patients experiencing touch contamination.

Methods: We reviewed the case records of PD patients from 1995 to 2010.

Management of hepatitis B reactivation in patients with lupus nephritis.

Hepatitis B is endemic in many Asian countries and immunosuppression may precipitate hepatitic flare. There is little data on the treatment of hepatitis B in patients with systemic lupus erythematosus. We monitored serial transaminase and HBV DNA levels in our HBsAg-positive patients with a history of lupus nephritis and instituted anti-viral treatment in patients who showed virological reactivation.

A cluster of rapidly growing mycobacterial peritoneal dialysis catheter exit-site infections.

In this case series, a cluster of 5 consecutive peritoneal dialysis patients with atypical mycobacterial exit-site infections in a single center within 20 months are described. Clinical features, treatment, and outcomes are discussed. Most patients had been treated with prolonged systemic antibiotic therapy for recurrent bacterial exit-site infections in the preceding months, and all had used topical gentamicin ointment for exit-site infection treatment or prophylaxis.

Significance of monocytic cytokines at single cell level for the immune responsiveness in renal transplant recipients.

Cytokine dysregulation is an important factor underlying the immune unresponsiveness to hepatitis B vaccination (HBV) in renal transplant recipients. This study investigated the relationship between monocyte-derived interleukin-6 (IL-6) and interleukin-10 (IL-10) production and the immune responsiveness using flow cytometry (cytoflow) after whole blood culture. According to their previous response to hepatitis B vaccination, 40 renal transplant recipients were divided into two groups of 20 patients.

Cystatin C assay for the detection of renal dysfunction in Chinese renal transplant recipients.

Background: Accurate and rapid assessment of kidney function in patients after renal transplantation is of major significance. We investigated whether cystatin C can accurately reflect creatinine clearance over the entire range of kidney graft function. The performance of serum cystatin C as a screening marker of reduced creatinine clearance in renal transplantation was evaluated and compared to serum creatinine.

Prevalence and significance of hepatitis GB virus-c/hepatitis G virus viremia in a large cohort of patients with chronic hepatitis B infection, with chronic hepatitis C infection, and on renal replacement therapy in Hong Kong.

A total of 455 patients were recruited to study the prevalence of hepatitis GB virus-C/hepatitis G virus viremia in Hong Kong. There was no significant increase in the prevalence of hepatitis GB virus-C viremia in asymptomatic hepatitis B virus- and hepatitis C virus-infected patients compared to that of controls (1.56% and 7.