Efficacy of body weight vs body surface area-based prednisolone regimen in nephrotic syndrome.

BACKGROUND: Prednisolone dosing regimen based on body surface area (BSA) or body weight (BW) in managing uncomplicated nephrotic syndrome (NS) has been a matter of controversy. METHODS: In this parallel-arm randomized clinical trial, 60 children with uncomplicated NS in relapse were randomized to receive either of two regimens. Children of BW cohort received prednisolone (2 mg/kg/day) till remission (or 6 weeks for first episode); followed by 1.5 mg/kg on alternate days for 4 weeks (or 6 weeks for first episode). Children randomized for BSA cohort received prednisolone (60 mg/m2/day) till remission (or 6 week for first episode); followed by 40 mg/m2 on alternate days for 4 weeks (or 6 weeks for first episode). The primary endpoint was 6-month relapse-free survival in the intention-to-treat population (clinical trial registry of India CTRI/2015/03/005655). RESULTS: The 6-month relapse-free survival rates were similar for both BSA cohort 73.33% (22/30) and BW cohort 70% (21/30) (p = 1, OR 0.19, 95% CI 0.07-0.52). Requirement of cumulative steroid to achieve initial remission (96.1 ± 57.8 vs 63.58 ± 40.2 mg/kg, p = 0.014) and over 6-month study period (104.34 ± 50.82 vs 73.88 ± 42.95 mg/kg, p = 0.015) were significantly higher in BSA cohort in comparison to BW cohort. However, time taken in achieving remission during enrolment episode in both BSA and BW groups was comparable (7 ± 1.7 vs 6.9 ± 1.4 days, p = 0.81). While both treatments were well tolerated, the number of adverse events was one and half times as common in the BSA group than BW group (37 vs. 22 events). CONCLUSIONS: In treating children with uncomplicated NS, both BSA and BW regimens were equally effective in achieving initial remission and maintaining disease remission. Due to fewer adverse events and lesser cumulative steroid exposure with BW based regimen, it may be considered as better option over BSA regimen. CLINICAL TRIAL REGISTRY NAME: Clinical Trial Registry of India (CTRI/2015/03/005655).

Managing hypertriglyceridemia in children with systemic lupus erythematosus: two sides of the same coin / Manejo de la hipertrigliceridemia en niños con lupus eritematoso sistémico: 2 caras de la misma moneda

Hypertriglyceridemia is common in children with systemic lupus erythematosus (SLE). A retrospective analysis of the baseline clinical-pathological presentation and treatment outcome (status of lipid profiles) was performed in two children with SLE, who presented with extreme hypertriglyceridemia over a follow-up period of four weeks. The children were treated with prednisolone, mycophenolate mofetil (MMF), hydroxychloroquine and hypolipidemic agents, depending on their disease status. On serial follow-up, the first child showed a significantly raised serum triglyceride level after receiving one week of oral prednisolone therapy. Anti-lipoprotein-lipase (LPL) autoantibody was absent. Lipid profile levels of this child gradually improved after replacing oral prednisolone with another immunosuppressant, namely MMF. The second child presented with extreme hypertriglyceridemia with positive anti-LPL autoantibody. She responded to plasmapheresis followed by increasing the dose of immunosuppressant. So, extreme hypertriglyceridemia in children with SLE may be steroid induced or due to presence of anti-LPL auto antibody. Management should be individualized depending on the etiology (AU)

La hipertrigliceridemia es común en niños con lupus eritematoso sistémico. Un análisis retrospectivo de la presentación clínico-patológica al inicio del estudio y los resultados del tratamiento (estado de los perfiles lipídicos) se llevó a cabo en 2 niños con lupus eritematoso sistémico, que presentaron hipertrigliceridemia extrema durante un período de seguimiento de 4 semanas. Los niños fueron tratados con prednisolona, micofenolatomofetil, hidroxicloroquina y agentes hipolipidemiantes, dependiendo de su estado de salud. En el seguimiento, el primer niño mostró un nivel de triglicéridos en suero significativamente elevado después de recibir una semana de tratamiento con prednisolona oral. No existían anticuerpos antilipoproteína lipasa. Los niveles de perfil de lípidos de este niño mejoraron gradualmente después de sustituir la prednisolona oral con otro inmunosupresor, a saber micofenolatomofetil. El segundo niño presentó hipertrigliceridemia extrema con autoanticuerpos antilipoproteína lipasa-positivos. Ella respondió a la plasmaféresis seguida del incremento de la dosis de inmunosupresores. Por lo tanto, la hipertrigliceridemia extrema en niños con lupus eritematoso sistémico puede ser inducida por esteroides o debido a la presencia de autoanticuerpos antilipoproteína lipasa. El manejo debe ser individualizado en función de la etiología (AU)

Managing hypertriglyceridemia in children with systemic lupus erythematosus: Two sides of the same coin.

Hypertriglyceridemia is common in children with systemic lupus erythematosus (SLE). A retrospective analysis of the baseline clinical-pathological presentation and treatment outcome (status of lipid profiles) was performed in two children with SLE, who presented with extreme hypertriglyceridemia over a follow-up period of four weeks. The children were treated with prednisolone, mycophenolate mofetil (MMF), hydroxychloroquine and hypolipidemic agents, depending on their disease status. On serial follow-up, the first child showed a significantly raised serum triglyceride level after receiving one week of oral prednisolone therapy. Anti-lipoprotein-lipase (LPL) autoantibody was absent. Lipid profile levels of this child gradually improved after replacing oral prednisolone with another immunosuppressant, namely MMF. The second child presented with extreme hypertriglyceridemia with positive anti-LPL autoantibody. She responded to plasmapheresis followed by increasing the dose of immunosuppressant. So, extreme hypertriglyceridemia in children with SLE may be steroid induced or due to presence of anti-LPL auto antibody. Management should be individualized depending on the etiology.