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Clinical practice guidelines (CPGs) are systematically developed statements backed by scientific evidence to assist practitioners in management in clinical practice. An international cross-sectional survey was conducted by the IPNA to examine the perceptions of pediatric nephrologists on guidelines and their usage and to identify important diseases for future clinical practice guidelines (CPGs). The survey found that the majority of pediatric nephrologists find CPGs useful in clinical practice and admitted to using them most of the time. Developing CPGs is challenging and there are standards available to develop trustworthy guidelines. While evidence-based global guidelines are ideal, pediatric nephrologists expressed the desire that they address regional differences. Most respondents (89.2%) to the survey agreed that adult guidelines did not cover the pediatric perspective adequately and 71.4% opined that consensus-based pediatric guidelines can be developed when evidence for the pediatric population is lacking. The development of high-quality practice guidelines requires substantial resources and may not be feasible in resource-poor countries. Adaptation of an existing guideline has been suggested as an alternative and the ADAPTE collaboration provides a systematic approach to adapting guidelines. Several diseases where pediatric guidelines are needed as a priority including IgA and C3 glomerulopathy were identified in the survey. Implementation of guideline-based care is challenging and the survey found that lack of availability of guidelines (43%) and resources (22.8%) are important reasons for poor implementation in lower-middle and low-income countries. Perceived complexity of guidelines, physician attitudes, and lack of training also contribute to non-adherence to guidelines., Author(s): Pankaj Hari [sup.1] , Khalid Alhasan [sup.2] , Arvind Bagga [sup.1] , Melvin Bonilla-Felix [sup.3] , Paula Alejandra Coccia [sup.4] , Ali Duzova [sup.5] , Ill-So Ha [sup.6] , [...]

Background Approximately 50% of children with steroid-sensitive nephrotic syndrome (SSNS) will suffer from frequent relapses or steroid dependency, prompting the use of so-called steroid-sparing drugs. In this pilot study, we compare the efficacy and safety of rituximab to oral cyclophosphamide as first-line steroid-sparing medications. Methods A prospective open-label non-randomized study of children with frequent relapsing or steroid-dependant SSNS. Exclusion criteria were steroid-resistant disease, prescription of immunosuppressive agents other than prednisolone or levamisole, evidence of impaired kidney function, leucopenia, or active infection. The recruited children were allocated either to the oral cyclophosphamide (3 mg/kg/day for 8 weeks) or intravenous rituximab treatment (two doses of 375 mg/m.sup.2/dose, 2 weeks apart) and were monitored for relapses and side effects for 12 months. Results Forty-six subjects were included from two centers; 27 received cyclophosphamide and 19 received rituximab. One-year relapse-free survival was reached in 17 (58.6%) patients treated with cyclophosphamide compared to 16 (84.2%) with rituximab (adjusted HR 0.36; 95% CI 0.09-1.45; p = 0.151). The mean interval to relapse was 6.9 months in the cyclophosphamide group (N = 10) and 6.3 months in the rituximab group (N = 3). Both treatments were associated with a significant (p < 0.001) reduction in prescribed dose of oral alternate-day steroid from 1.02 to 0.36 mg/kg (cyclophosphamide) and 0.86 to 0.08 mg/kg (rituximab). Importantly, a significantly (p = 0.003) higher percentage of patients achieved complete withdrawal of steroid within 3 months of commencing study treatment in the rituximab (73.7%) versus cyclophosphamide (29.6%) group. Transient leucopenia was the most frequent adverse effect observed in the cyclophosphamide group (18.5%) and one patient (3.4%) had acute hepatotoxicity besides severe leucopenia and neutropenia in the 7th week of treatment with complete recovery with the withdrawal of cyclophosphamide and maintenance of remission. A minor infusion-related reaction in the form of a generalized macular skin rash was observed in one patient (5%) in the rituximab group. Conclusions Rituximab is non-inferior to cyclophosphamide and safe as a first-line steroid-sparing agent in children with SSNS. A larger multicenter study is required to assess superiority over cyclophosphamide., Author(s): Jameela A. Kari [sup.1] [sup.2] , Khalid A. Alhasan [sup.3] , Amr S. Albanna [sup.4] , Osama Y. Safdar [sup.1] [sup.2] , Mohamed A. Shalaby [sup.1] [sup.2] , Detlef [...]

Background Acute kidney injury (AKI) is a common problem encountered in critically ill children with an increasing incidence and evolving epidemiology. AKI carries a serious morbidity and mortality in patients requiring admission to a pediatric intensive care unit (PICU). Methods We undertook a prospective cohort study of PICU admissions at three tertiary care hospitals in the Kingdom of Saudi Arabia over 2 years. The Kidney Disease Improving Global Outcomes (KDIGO) definition was used to diagnose AKI. Results A total of 1367 pediatrics PICU admissions were included in the study. AKI affected 511 children (37.4%), with 243 children (17.8%) classified as stage I (mild), 168 patients (12.3%) stage II (moderate), and 100 children (7.3%) were classified as stage III (severe). After adjustment for age, sex, and underlying diagnosis, in-hospital mortality was six times more likely among patients with AKI as compared to patients with normal renal function (adjusted OR: 6.5, 95% CI: 4.2-10). AKI was also a risk factor for hypertension (adjusted OR: 4.1, 95% CI: 2.8-5.9) and prolonged stay in the PICU and hospital, as it increased the average number of admission days by 10 (95% CI: 8.6-11) days in the PICU and 12 (95% CI: 10-14) days in the hospital. Conclusions One-third of PICU admissions were complicated with AKI. AKI was associated with increased hospital mortality and the length of stay in both PICU and hospital., Author(s): Jameela A. Kari [sup.1] , Khalid A. Alhasan [sup.2] , Mohamed A. Shalaby [sup.1] , Norah Khathlan [sup.3] , Osama Y. Safdar [sup.1] , Suleman A. Al Rezgan [sup.4] [...]

Author(s): Florencio McCarthy [sup.1] , Pierre Cochat [sup.2] , Khalid Alhasan [sup.3] , Melvin Bonilla-Felix [sup.4] Author Affiliations: (1) grid.414610.6, 0000 0004 0571 4520, Hospital del Niño Dr. José Renán [...]