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Sickle cell disease (SCD) is common in the Eastern and Southwestern (SW) Provinces of Saudi Arabia. We studied 159 patients with SCD to better characterize its phenotype in the SW Province, where patients usually have a HBB haplotype of African origin. All cases had history and examination, chart review, and laboratory testing. Blood tests were obtained during steady state and included: complete blood count, reticulocytes, hemoglobin electrophoresis, lactate dehydrogenase, and G6PD level. HBB haplotype and presence of α-thalassemia were also determined. Frequency of various SCD complications was as follows: painful episodes of variable severity occurred in majority of patients (98%), osteonecrosis (14%), acute chest syndrome (22%), splenic sequestration (23%), gallstones (34%), stroke (7.5%), priapism (2.6%), serious infections (11.5%), and persistent splenomegaly (11%) beyond 5 years of age. No patient had leg ulcer. History of asthma and high steady state white blood cells count were associated with increased risk of acute chest syndrome. Coinheritance of α-thalassemia was associated with a lower frequency of gallstones. Higher fetal hemoglobin level was associated with persistent splenomegaly but not with other complications. Splenic sequestration was more common among males and was associated with lower steady state hemoglobin. SCD phenotype in the SW Province is variable and comparable with African Americans except for the rarity of priapism and the absence of leg ulcers. Fetal hemoglobin level was not associated with SCD vaso-occlusive complications. New genetic modifiers and environmental factors might modulate the phenotype of SCD in Saudi Arabia.

In our experience, FMEA could be a useful tool to enhance CPGI. It helped us to identify potential barriers and prepare relevant solutions.

Rationale, aims and objectives We aimed to determine the effect of Clinical Practice Guideline (CPG) implementation on length of hospital stay of children and adolescents with diabetic ketoacidosis (DKA).Methods This was a 6-year (2008)(2009)(2010)(2011)(2012)(2013)(2014) case-control retrospective study conducted at King Khalid University Hospital, Riyadh, that compared patients with DKA managed using CPG with those treated before CPG implementation.Results There were 63 episodes of DKA in 41 patients managed using CPG compared with 40 episodes in 33 patients treated before implementation of CPG. Baseline characteristics of the 2 groups were similar (age, sex, newly diagnosed patients, recurrent DKA, DKA severity, and mean glycosylated hemoglobin). The mean length of hospital stay (±SD) was 68.6 ± 53.1 hours after implementation of CPG compared with 107.4 ± 65.6 hours before implementation (P < .001).The reduction in length of hospital stay equals to 1700 bed days saved per year per 1000 patients.Conclusions Implementation of CPG for DKA decreased the length of hospital stay.

Biallelic G6PC3 defects should be considered in patients with autosomal recessive cyclic neutropenia, especially those with typical associated congenital defects.

The paediatric doctors, and nurses have a great perception and satisfaction and positive attitude towards CPGs in general, towards the paediatric diabetic ketoacidosis CPG in particular, which in turn had a positive impact on the acceptability and implementation of the CPGs. These findings could help in sustaining a safe and high-quality health care environment through implementation of evidence-based CPGs.

Childhood sarcoidosis is a rare multisystemic disorder that can have variable clinical presentations. A triad of skin, eye, and joint involvement is common in children younger than 5 years; however, pulmonary disease is more common in older children, similar to adults. The authors report the case of a 10-year-old girl who presented solely with massive splenomegaly. Her history was significant for iridocyclitis and unilateral sensorineural deafness at 6 and 7 years of age, respectively. A gallium scan showed diffuse splenic uptake, and the pathology of the spleen was consistent with a noncaseating granuloma, with no evidence of malignancy. A work-up for infectious etiology was unremarkable. This case demonstrates that the challenge in diagnosing sarcoidosis in young children stems from its ability to present in several unique clinical scenarios. It also reinforces the importance of tissue evaluation and the exclusion of other differential diagnoses, such as lymphoma, to confirm the diagnosis of sarcoidosis.