Cognitive impairment is not uncommon in patients with end-stage renal disease and can make it more difficult for these patients to carry out peritoneal dialysis (PD) on their own. Their attempts to do so may result in adverse consequences such as peritonitis. PD exchange is a complex procedure demanding knowledge and skill which requires close supervision and guidance by a renal nurse specialist.
View Article and Find Full Text PDFAim: Darbepoetin alpha is available as Aranesp® and NESP®, which differ in the inactive component and maximum dose-strength of prefilled syringes. We conducted an observational cohort study to investigate optimal conversion strategies and the feasibility of extending dosing intervals with higher-dose preparations in dialysis patients converting from Aranesp® to NESP®.
Methods: Adult dialysis patients on Aranesp® with stable haemoglobin of 9-12 g/dL were converted to NESP® at the same monthly total dose according to one of three conversion regimens.
Background: The potential long-term safety and efficacy of aliskiren in nondiabetic chronic kidney disease (CKD) are unknown. We sought to investigate the renoprotective effect of aliskiren on nondiabetic CKD patients.
Methods: In this open-label, parallel, randomized controlled trial, nondiabetic CKD Stages 3-4 patients were randomized to receive aliskiren added to an angiotensin II receptor blocker (ARB) at the maximal tolerated dose, or ARB alone.
Purpose: To estimate the direct and indirect costs of end-stage renal disease (ESRD) patients in the first and second years of initiating peritoneal dialysis (PD), hospital-based haemodialysis (HD) and nocturnal home HD.
Methods: A cost analysis was performed to estimate the annual costs of PD, hospital-based HD and nocturnal home HD for ESRD patients from both the health service provider's and societal perspectives. Empirical data on healthcare resource use, patients' out-of-pocket costs, time spent on transportation and dialysis by ESRD patients and time spent by caregivers were analysed.
Objective: To expand the limited longterm data on sirolimus treatment in patients with lupus nephritis (LN). Our pilot short-term data suggested efficacy of sirolimus treatment in these patients.
Methods: We retrospectively reviewed 16 class III/IV/V patients with LN who have received prednisolone (PSL) and sirolimus either as initial or maintenance treatment.
Background: Starting dialysis is an important life event. The prevalence and evolution of psychological symptoms at commencement of long-term dialysis is unclear. We examined the prevalence of and risk factors for depression and anxiety, and the quality of life (QOL) of incident peritoneal dialysis (PD) patients, and also the change of these parameters in the first year of PD in relation to clinical outcomes under the PD-first policy.
View Article and Find Full Text PDFBackground: Serological activity may precede clinical flares of lupus nephritis (LN) but the management of asymptomatic serological reactivation (ASR) remains undefined.
Methods: We conducted a retrospective analysis of 138 episodes of ASR, which included 53 episodes in which immunosuppression was increased preemptively and 85 episodes in which treatment was unaltered. Preemptive immunosuppressive treatment comprised increasing the dose of prednisolone to ∼0.
Objective: To examine the disease flare rate in lupus nephritis (LN), focusing on renal flares, and the factors associated with relapse risk in recent years.
Methods: We analyzed data on 139 Chinese patients with class III/IV ± V LN diagnosed from January 1983 to December 2013. We also compared data before and after 1998, when maintenance immunosuppression was changed from azathioprine (AZA) to mycophenolic acid (MPA).
H receptor antagonists are commonly employed to manage gastro-esophageal reflux and peptic ulcer diseases with a very low incidence of side effects. Herein, we report an extremely rare incidence of famotidine-induced acute confusion in a patient with end-stage renal failure. We also discuss the pharmacokinetic properties of famotidine and its interplay with compromised renal function to result in neuropsychiatric manifestations, highlighting the importance of dosage ad ustment in individuals with renal insufficiency.
View Article and Find Full Text PDFBackground: Urine from kidney transplant recipient has proven to be a viable source for donor DNA. However, an optimized protocol would be required to determine mis-matched donor HLA specificities in view of the scarcity of DNA obtained in some cases.
Methods: In this study, fresh early morning urine specimens were obtained from 155 kidney transplant recipients with known donor HLA phenotype.
Aim: Accumulating literature indicates that late acute rejection (LAR) after kidney transplantation portends an unfavourable prognosis. There are no data on the incidence of LAR in Asian subjects, or its risk factors and associated clinical outcomes.
Methods: We conducted a retrospective single-centre case-+control study to investigate the incidence, risk factors and prognosis of LAR in Chinese kidney transplant recipients.
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Background: Burkholderia cepacia is a hardy bacterium with intrinsic resistance to multiple antibiotics and high transmissibility. Opportunistic healthcare-associated B. cepacia infections among immunocompromised or critically ill patients have been reported, but there is limited data on the clinical characteristics and treatment outcomes of exit-site infection (ESI) in peritoneal dialysis (PD) patients.
Patients with influenza infection most commonly present with upper and occasionally lower respiratory tract symptoms. However, extrapulmonary presentations such as hepatitis are infrequently observed. We report a case of a hemodialysis patient with influenza A infection who presented with severe hepatitis and liver failure, while his respiratory symptoms were mild.
View Article and Find Full Text PDFObjective: Calcineurin inhibitors are effective immunosuppressants. They also reduce proteinuria in glomerular diseases but are potentially nephrotoxic. Short-term data suggest that tacrolimus (TAC) combined with corticosteroids is effective in LN, but long-term data are lacking.
View Article and Find Full Text PDFAlthough nucleotide/side analogs improve the clinical outcome of hepatitis B surface antigen-positive (HBsAg+) kidney transplant recipients (KTR), a significant proportion of subjects have developed resistance to lamivudine (LAM). We retrospectively analyzed the efficacy and tolerability of entecavir (ETV) in HBsAg+ KTR at Queen Mary Hospital during 2005-2013. Twenty-one patients (10 treatment-naïve, 11 with LAM resistance) were included (duration of ETV treatment 34.
View Article and Find Full Text PDFBackground: Chronotropic incompetence (CI) is an independent predictor of cardiovascular events and overall mortality. The prevalence and significance of CI in renal transplant patient has not been examined.
Methods: 38 non-heart failure renal transplant recipients were recruited for a transthoracic echocardiogram and treadmill stress test using the modified Bruce protocol.
Calcineurin and mTOR inhibitors are commonly used immunosuppressive agents with narrow therapeutic range. As the drugs are mainly metabolized by the P450 cytochrome system, the interaction between food and herbs are also commonly seen and affect the drug levels. We present a case of a kidney transplant recipient with toxic therapeutic levels of cyclosporine A and sirolimus due to interaction between the immunosuppressive agents and Chinese herbal tea.
View Article and Find Full Text PDFA dose ratio of 1:1 was recommended for the conversion from Standard-release Tacrolimus (Prograf) to Prolonged-release Tacrolimus (Advagraf). We investigated the trough tacrolimus blood level in Chinese kidney transplant recipients after conversion, including subjects receiving concomitant treatment with diltiazem. Eighteen stable renal allograft recipients were followed prospectively for 12 weeks after conversion from Prograf to Advagraf at the same daily dose.
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