Bisphosphonate therapy for persistent hyperparathyroidism after kidney transplantation-A case report.

Post-transplant hyperparathyroidism (PT-HPT) is common in kidney transplant recipients (KTRs) and can cause nephrocalcinosis and graft dysfunction. Cinacalcet is commonly used for treating PT-HPT but may induce calciuria and exacerbate nephrocalcinosis. The concurrent use of bisphosphonates with cinacalcet to prevent this complication has not been reported.

Effectiveness of a brief hope intervention for chronic kidney disease patients on the decisional conflict and quality of life: a pilot randomized controlled trial.

Background: Stage 5 chronic kidney disease (CKD) patients often experience decisional conflict when faced with the selection between the initiation of dialysis and conservative care. The study examined the effects of a brief hope intervention (BHI) on the levels of hope, decisional conflict and the quality of life for stage 5 CKD patients.

Methods: This is a single-blinded, randomized controlled trial (ClinicalTrials.

Evaluation of the relationship between cardiac calcification and cardiovascular disease using the echocardiographic calcium score in patients undergoing peritoneal dialysis: a cross-sectional study.

Introduction: An echocardiographic calcium score (ECS) predicts cardiovascular disease (CVD) in the general population. Its utility in peritoneal dialysis (PD) patients is unknown.

Methods: This cross-sectional study assessed 125 patients on PD.

An echocardiography-derived calcium score as a predictor of major adverse cardiovascular events in peritoneal dialysis patients-A prospective cohort study.

Background: An echocardiography-derived calcium score (ECS) has been shown to predict cardiovascular (CV) mortality in the general population but has not been utilized in the dialysis population.

Methods: We conducted a prospective cohort study including 125 prevalent PD patients. Two blinded and independent echocardiographers determined the ECS for each subject at baseline.

Treatment of Severe Tumoral Calcinosis with Teriparatide in a Dialysis Patient after Total Parathyroidectomy.

Tumoral calcinosis is a rare but debilitating condition that can affect dialysis patients. Optimal management is largely unknown. We report the clinical course, treatment, and outcome of a peritoneal dialysis (PD) patient who developed tumoral calcinosis refractory to conventional treatment but improved with teriparatide therapy.

The effects of a brief hope intervention on decision-making in chronic kidney disease patients: A study protocol for a randomized controlled trial.

Aims: This study describes the study protocol of a manualized brief hope intervention that is based on the theoretical proposition - hope theory.

Background: Patients with stage 5 chronic kidney disease often had decisional regret when facing the tension of treatment alternatives between dialysis initiation and palliative care. Hope has been found to account for therapeutic changes in clients with depressive symptoms, heightens positive expectations, and striving to accomplish chosen goals.

Treatment of HCV in renal transplant patients with peginterferon and ribavirin: long-term follow-up.

Background: In addition to the observation of an increased viremia among patients with chronic hepatitis C virus (HCV) infection who undergo renal transplantation, fibrosis and necroinflammatory activity have been noted to worsen comparing pre- and post-renal transplantation liver biopsies in some of these patients. Apart from the reported reduced patient and allograft survival rates, post-transplant diabetes mellitus, de novo glomerulonephritis, and an increased overall risk of infection have been observed. However, antiviral therapy for HCV is generally considered contraindicated among patients with solid organ transplants, with the main worry being the risk of acute rejection in relation to the use of interferon.

Risk factors and clinical course of hungry bone syndrome after total parathyroidectomy in dialysis patients with secondary hyperparathyroidism.

Background: Hungry bone syndrome (HBS) is an important postoperative complication after parathyroidectomy for severe secondary hyperparathyroidism (SHPT). There is, however, little data in the literature on its detailed clinical course, and the associated risk factors remain controversial.

Methods: We did a single-center retrospective study on 62 consecutive dialysis patients who underwent total parathyroidectomy for SHPT to examine the risk factors, clinical course and outcome.

Alternating Mupirocin/Gentamicin is Associated with Increased Risk of Fungal Peritonitis as Compared with Gentamicin Alone - Results of a Randomized Open-Label Controlled Trial.

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Background And Objectives: Catheter-related infection, namely exit-site infection (ESI) and peritonitis, is a major infectious complication and remains a main cause of technique failure for patients receiving peritoneal dialysis (PD). Topical application of antibiotic cream might reduce catheter-related infection but emergence of resistant or opportunistic organisms could be a concern. Optimal topical agents and regimens remain to be determined.

Hepatocellular carcinoma after kidney transplantation: analysis of Hong Kong Renal Registry.

Kidney transplant recipients have increased risk of cancers when compared with the general population. Hepatocellular carcinoma (HCC) is extremely important in Asia where hepatitis B virus (HBV) infection is endemic. The aim is to study the epidemiological and clinical aspects of all de novo HCC in our kidney transplant recipients.

Persistent sterile peritoneal inflammation after catheter removal for refractory bacterial peritonitis predicts full-blown encapsulating peritoneal sclerosis.

Background: Encapsulating peritoneal sclerosis (EPS) is the most serious complication of peritoneal dialysis, having high morbidity and mortality. To improve outcomes, early diagnosis is needed to direct treatment during the early inflammatory phase. However, in the early inflammatory phase, clinical features are nonspecific, and no reliable diagnostic criteria have been established.

Dosing regimen and tolerability of methoxy polyethylene glycol-epoetin beta in Chinese dialysis patients.

Aim: To investigate methoxy polyethylene glycol-epoetin beta dosing regimen in treatment naïve subjects and dose conversion in darbepoetin alpha treated subjects, in Chinese dialysis patients.

Methods: Adult Chinese patients on peritoneal dialysis (PD) or haemodialysis (HD), with no prior treatment with erythropoiesis-stimulating agents and haemoglobin below 8 g/dL (Group I) or receiving darbepoetin alpha and had stable haemoglobin at 10-12 g/dL (Group II) were included in this prospective open-label study. In Group I methoxy polyethylene glycol-epoetin beta was started at 0.

Atypical mycobacterial exit-site infection and peritonitis in peritoneal dialysis patients on prophylactic exit-site gentamicin cream.

We report 9 cases of exit-site infection and continuous ambulatory peritoneal dialysis peritonitis associated with atypical mycobacteria. All patients had been using topical gentamicin cream as prophylaxis for exit-site infection before the onset of these infections. Gentamicin cream is postulated to be a potential risk factor for atypical mycobacterial infection because of selective pressure on other micro-organisms.

Kidney allograft failure due to acute phosphate nephropathy associated with severe secondary hyperparathyroidism.

Intratubular calcification is a common finding in renal allografts. However, possible harmful effect of this calcification is not well recognized, and allograft failure purely due to this condition has not been reported. We report a kidney transplant recipient who suffered from severe secondary hyperparathyroidism and unexplained early allograft failure.

Renal registry and peritoneal dialysis management: the Hong Kong perspective.

The Hong Kong Renal Registry (HKRR) is an electronic paperless registry that services as database for patients on various renal replacement therapies in the territory. The database consists of demographic data, dialysis and transplant treatments, complications, and inquiries and reports. The HKRR can be helpful for individual patient's management, for renal center management, and for territory-wide management.

Efficacy of enteric-coated mycophenolate sodium in patients with active lupus nephritis.

Background: The ideal treatment of lupus nephritis has yet to be defined. Both cyclophosphamide and mycophenolate mofetil have been used with encouraging results, but adverse events are frequently seen. There are no data on the use of enteric-coated mycophenolate sodium.

Treatment of fungal peritonitis with a combination of intravenous amphotericin B and oral flucytosine, and delayed catheter replacement in continuous ambulatory peritoneal dialysis.

Background: Fungal peritonitis (FP) is associated with significant mortality and high risk of peritoneal failure. The optimum treatment for peritoneal dialysis (PD)-associated FP remains unclear. Since January 2000 we have been treating FP with a combination of intravenous amphotericin B and oral flucytosine, together with deferred catheter replacement.

Diagnosis of primary hyperoxaluria type 1 by determination of peritoneal dialysate glycolic acid using standard organic-acids analysis method.

Objective: Hyperglycolic hyperoxaluria is an important biochemical diagnostic hallmark for primary hyperoxaluria type 1 (PH1). Biochemical work-up on urinary specimens becomes impossible after the development end-stage renal failure and anuria. We studied the diagnostic value of determining glycolic acid content in peritoneal dialysate effluent in PH1.

Adverse prognostic indicators in continuous ambulatory peritoneal dialysis patients without obvious vascular or nutritional comorbidities.

Objectives: Factors that predict the occurrence of vascular events and poor patient survival in continuous ambulatory peritoneal dialysis (CAPD) patients have not been clearly defined. Previous studies have focused on nonselective CAPD patients, in whom pre-existing comorbidity or poor health might complicate interpretation of the significance of individual factors. The present study was conducted with CAPD patients without severe vascular and nutritional comorbidity.

Prevention of fungal peritonitis with nystatin prophylaxis in patients receiving CAPD.

Objective: Fungal peritonitis (FP) is a serious complication of continuous ambulatory peritoneal dialysis (CAPD), being associated with significant morbidity and mortality. The role of nystatin prophylaxis during antibiotic therapy in the prevention of FP remains controversial, especially in programs with a modest or low baseline FP rate. The aim of the present study was to evaluate the effect of nystatin prophylaxis on the occurrence of FP in programs with a relatively modest baseline FP rate.

Vibrio vulnificus peritonitis after handling of seafood in a patient receiving CAPD.

Vibrio vulnificus is a marine bacterium and opportunistic human pathogen. Associated infections have contributed to the majority of seafood-related deaths in the United States. In patients with such predisposed clinical conditions as chronic liver disease, immunocompromised state, and end-stage renal disease, this organism has been associated with the development of life-threatening primary septicemia and severe wound infection.

Hepatitis B virus infection in dialysis patients.

Hepatitis B virus (HBV) infection remains a major issue among dialysis patients. It is associated with a high risk of hepatic complication. The liver disease runs a unique clinical course in dialysis patients, as it can progress with modest hepatic inflammation and prominent fibrosis.

Treatment with cyclophosphamide in elderly-onset nephrotic syndrome.

Background: The best treatment of elderly-onset nephrotic syndrome has not been well defined. The use of corticosteroids or combination immunosuppressants may be associated with a significant incidence of side effects in the elderly. There is little data on the use of cyclophosphamide alone.