Search

Background and Aims: There is sparse data on the use of Sofosbuvir based directly acting antiviral (DAA) drug regimens in chronic hepatitis C (CHC) patients with chronic kidney disease (CKD) with estimated glomerular filtration rate (eGFR) less than 30 mL/min/1.73 m2. We evaluated the safety and efficacy of low-dose Sofosbuvir plus full-dose Daclatasvir in CHC patients with CKD.Methods: Sixty-five CHC patients with CKD with eGFR less than 30 mL/min/1.73 m2 [54 (83%) patients with ESRD on hemodialysis] were included. All patients irrespective of genotype were treated with half-dose Sofosbuvir [200 mg (half tablet of 400 mg)] plus full-dose Daclatasvir (60 mg) given daily for either 12 or 24 weeks given in patients with genotype 3 cirrhosis. The efficacy was assessed by the sustained virological response (SVR12) with negative HCV RNA 12 weeks after the end of treatment (ETR).Results: The median HCV RNA level in 65 patients (Males 40, mean age 42.9 ± 13 years) was 1.65 × 106 (1.2 × 103-1.73 × 108) IU/mL with 42 (64.6%) patients having HCV genotype 1, followed by genotype 3 and 2 in 22 (34%) and 1 (1.4%) patients, respectively. Twenty-one (32%) patients had evidence of cirrhosis, and ten (15.4%) patients were treatment experienced. Sixty-four (98.5%) patients achieved ETR, and 65 (100%) patients attained SVR12. All patients tolerated the DAAs well with none of the patients reporting any serious adverse events. Minor side effects noted were nausea seen in five (7.7%) patients, insomnia and headache in four (6.2%) patients each, and pruritus in one (1.5%) patient.Conclusion: Low-dose Sofosbuvir and full-dose Daclatasvir are safe and effective in treating CHC in patients with CKD with eGFR less than 30 mL/min/1.73 m2. [ABSTRACT FROM AUTHOR]

Introduction Management of adults with steroid-resistant (SR) nephrotic syndrome due to focal segmental glomerulosclerosis (FSGS) is a challenging task. Is tacrolimus (TAC) effective in this situation without serious adverse effects? This prospective study was done to answer this question. Materials and methods In patients with SR nephrotic syndrome due to FSGS, oral TAC (0.1 mg/kg/day) was started targeting a trough level of 5–10 ng/mL along with oral prednisolone (0.15 mg/kg/day) for 48 weeks. In patients with complete remission (CR), TAC dose was reduced to a target of 3–6 ng/mL whereas in partial responders, TAC trough levels were kept at 5–10 ng/mL. TAC was discontinued in those with no remission at 24 weeks and was deemed TAC resistant. Outcome, namely CR and partial remission (PR), was assessed at the end of 24 and 48 weeks. All patients were prospectively followed for 60 weeks. Relapses after CR or PR were recorded; adverse effects, namely nephrotoxicity (>25% rise in creatinine), cosmetic effects, infections and hyperglycemia, were recorded every month. Results A total of 44 SR-FSGS [not otherwise specified 33 (75%), tip lesion 03 (6.8%) and cellular variant 8 (18.1%)] were analyzed. Mean age was 25.16 ± 8.26 (18–51) years. Of 44 patients, CR and PR were achieved in 17 (38.6%) and 06 (13.6%) patients, respectively. TAC resistance was seen in 21 (47.7%) patients. Time taken to achieve remission was 15.2 ± 6 weeks. Five (21.7%) patients with CR had relapse on tapering the dose and seven (30.4%) after stopping TAC. Reversible nephrotoxicity was seen in seven (15.9%) and irreversible in four patients (9%). TAC-related diarrhea was the problem in 10 (22.7%), and infections were seen in 19 patients (43.1%). Impaired fasting glucose and diabetes mellitus were seen in 10 patients (22.7%). Conclusion TAC is an effective agent in the management of SR-FSGS. However, strict renal function and blood sugar monitoring is required due to its potential nephrotoxicity and diabetogenic potential. [ABSTRACT FROM AUTHOR]

The article discusses a study about the results of cluster of differentiation 19 (CD-19) targeted rituximab (RTX) as medication for corticosteroid (CS) depended/relapsing minimal change disease/focal segmental glomerulosclerosis (MCD/FSGS). It states that several patients MCD/FSGs were treated with RTX and they met CD 19 depletion. Results showed that CD-19 targeted RTX therapy is effective and safe in the management of steroid dependent nephrotic syndrome (SDNS).