Severe asthma in children: An official statement from Saudi Pediatric Pulmonology Association.

In Saudi Arabia, the prevalence of pediatric asthma ranges between 8% and 25%. However, there are no sufficient data regarding severe asthma in childhood in Saudi Arabia. Therefore, a task force has been formed by the Saudi Pediatric Pulmonology Association which is a subsidiary group of the Saudi Thoracic Society and consists of Saudi experts with well-respected academic and clinical backgrounds in the fields of pediatric asthma as well as other respiratory diseases to write a consensus on definitions, phenotypes, and pathophysiology, evaluation, and management. To achieve this, the subject was divided into various sections, each of which was assigned to at least 2 experts. Without a central literature review, the authors searched the literature using their own strategies. To reach an agreement, the entire panel reviewed and voted on proposed findings and recommendations.

Did the National Lockdown in Saudi Arabia Reduce Lower Respiratory Illnesses in Children?

Objectives: This study aims to explore the effect of lockdown and early precautionary measures implemented in Saudi Arabia on number of pediatric hospitalizations due to lower respiratory illnesses (bronchiolitis, asthma, and pneumonia). Methods: This is a retrospective cross-sectional study aims to review patients from four major hospitals in Saudi Arabia. All pediatric hospitalizations secondary to asthma, bronchiolitis, and pneumonia during the months of the lockdown (March, April, and May) in 2020 were documented. Then, they were compared to the previous 2 years. Variables like number of hospitalizations, oxygen requirement, mechanical ventilation, admission to the intensive care unit (ICU), length of stay, and results of viral studies were collected. Results: We included 1,003 children from four different centers. Males were slightly higher than females (55.8% vs. 44.2%). Total number of hospitalizations in 2020 was 201, significantly lower than 399 and 403 hospitalizations in 2019 and 2018, respectively (P < 0.01). The major drop happened on the months of April and May. Although bronchiolitis hospitalizations' dropped by more than half in 2020 compared to the previous 2 years, it was not statistically significant (P = 0.07). But, asthma hospitalizations were significantly less in 2020 compared to the previous 2 years (49-65% reduction, P = 0.003). Number of pneumonia cases were lowered in 2020 compared to the previous 2 years. However, proportion of pneumonia diagnosis to total hospitalizations increased in 2020 (55% compared to 50% and 35%). There was a surge of viral testing during a period of uncertainty in the early phase of the pandemic. This total reduction in hospitalization was not associated with higher oxygen requirements, mechanical ventilation, ICU admissions or longer hospital stay. Conclusions: Lockdown and precautionary measures executed during the early phase of COVID-19 pandemic helped decrease the number of hospitalizations due to lower respiratory illnesses in Saudi Arabia. Reduction in hospitalizations seems less likely to be secondary to hospital avoidance or delayed presentations as number of ICU admission and oxygen requirements did not increase. The post pandemic pattern of respiratory illnesses among children needs further research.

Experience gained from the implementation of the Saudi TraumA Registry (STAR).

BACKGROUND: Trauma registries are essential to trauma systems, to enable collection of the data needed to enhance clinical knowledge and monitor system performance. The King Saud Medical City (KSMC) in Riyadh, Kingdom of Saudi Arabia (KSA) is aiming to become a Level 1 Trauma Centre, and required a trauma registry in order to do so. Our objective was to establish the Saudi TraumA Registry (STAR) at the (KSMC) and ready it for national deployment. The challenge was that no formal trauma data collection had occurred previously and clinicians had no prior experience of trauma registries. METHODS: To develop the registry, a novel 12 step implementation plan was created and followed at the KSMC. Registry criteria and a Minimum Dataset were selected; training was delivered; database specifications were written; operating procedures were developed and regular reporting was initiated. RESULTS: Data collection commenced on August 1st 2017. The registry was fully operational by April 2018, eight months ahead of schedule. During the first year of data collection an average of 216 records per month were entered into the database. An inaugural report was presented at the Saudi Trauma Conference in February 2019. CONCLUSIONS: The strategy deployed at the KSMC has successfully established the STAR. In the short term, process indicators will track the development of the hospital into a Level 1 Trauma Centre. In the medium to long term the STAR will be rolled out nationally to capture the impact of public health initiatives aimed at reducing injury in the KSA. The effect of the STAR will be that the country is better equipped to deliver continuous improvements in trauma systems and quality of care.

Herbs use in Saudi children with acute respiratory illnesses.

The current study aims to evaluate the prevalence of the utilization of various herbal remedies in children hospitalized with lower respiratory illnesses and assess the different herbal products which are most commonly used. Moreover, the indications of usage and the route and frequency of administration are also highlighted. All children who were hospitalized in three centers, through the period of 18 months, due to acute bronchiolitis, pneumonia, or bronchial asthma were included in this study. Any caregivers who were present during the hospitalization of such children were asked if they could respond to a questionnaire that included the names of any herbal products that they used, the indications which warranted their usage, and the frequency and route of administration. A total of 155 patients with acute lower respiratory illnesses were included. The overall prevalence of herbal medicine use was found to be 59.3%. The highest percentage of use was amongst children with bronchiolitis. Around 24 herbal products were used; the most common ones being sesame oil, fenugreek, olive oil, and dates. The most common indications of use were in order to relieve cough and abnormal breathing. The oral route was the main route of administration (95.7%) followed by nasal administration (4.3%). The median number of frequency of administration was two times. In conclusion, the use of herbal medicine in Saudi children with acute lower respiratory illnesses is very common. Further studies to assess the safety profile and possible benefits of these products are needed.

Autoimmune hepatitis related autoantibodies in children with type 1 diabetes.

BACKGROUND AND OBJECTIVES: The frequency of Type 1 diabetes (T1D)-related autoantibodies was determined in children with autoimmune hepatitis. However, the incidence of autoimmune hepatitis related autoantibodies in children with T1D has been poorly investigated. The aim of the present cross sectional prospective study was to determine the occurrence of autoimmune hepatitis-related autoantibodies in children with T1D. METHODS: Children with T1D following in diabetic clinic in our center were screened for existence of liver related autoantibodies from November 2010 to November 2011. The patients' sera were analyzed for the existence of autoantibodies such as anti-nuclear antibody, anti-smooth muscle antibody, and anti-Liver Kidney microsomal antibody, using enzyme linked immunoassay and indirect immunofluorescence methods. A titer of anti-nuclear antibody ≥1/40 was considered positive and titer of < 1/40 was considered negative. Anti-liver kidney microsomal antibody titer of < 3 U/ml was considered negative, 3 - 5 U/ml borderlines, and > 5 U/ml was considered positive. RESULTS: 106 children with T1D have been examined over a one-year period: age ranges between 8 months to 15.5 years, sixty two patients were females. Autoantibody screen revealed a girl with positive anti-liver kidney microsomal antibody (1%) and 8 children had positive anti-nuclear antibody (7.5%), without clinical, biochemical or radiologic evidence of liver disease. None of the patients had positive smooth muscle antibody. IN CONCLUSION: Anti-liver kidney microsomal antibody is rarely found in sera of children with T1D; the clinical significance of which is unknown.

Is there an association between type 1 diabetes in children and gallbladder stones formation?

BACKGROUND AND AIMS: A number of studies in adults have evaluated the prevalence of gallstones in the diabetic population and showed a significant association with type 1 diabetes (T1D) and type 2 diabetes. The pediatric literature is limited to a single small case series. We conducted a cross-sectional study to evaluate for the presence of association between T1D in children and gallstones formation. PATIENTS AND METHODS: Children diagnosed with T1D in a diabetic clinic have been examined for existence of gall bladder stone formation from November 2008 through November 2009. All have been subjected to the following: History, physical examination, blood tests (liver function tests, lipid profile, glycosylated hemoglobin [HbA1C]), and an ultrasound (US) of the gall bladder. RESULTS: One hundred and five children with T1D have been enrolled consecutively over a 1-year period: age ranged between 8 months and 15.5 years, 62 patients were females. The mean age at diagnosis was 6.3 ± 2.9 years (range 0.85-11 years), mean duration of T1D was 2.2 ± 2.1 years (range 0.2-8 years), mean body mass index was 16.5 ± 3.4, mean HbA1c was 10.7 ± 2.4%, and 61.3% of patients had a HbA1c level >10%. The mean serum cholesterol was 4.16 ± 0.75 mmol/L (normal 3.65-5.15 mmol/L) and mean serum triglyceride 1.02 ± 1.3 mmol/L (normal 0-1.7 mmol/L). Two patients had hyperlipidemia. US of the gallbladder did not show any case of gallstones or sludge formation. CONCLUSION: Data from our study do not show any association between T1D in children and gallstones formation, with diabetes duration of less than 8 years. The relatively short duration of diabetes and possibility that our study was underpowered might have been reasons for the absence of any association.

Prevalence of hepatopathy in type 1 diabetic children.

BACKGROUND: The Prevalence of liver disease among diabetics has been estimated to be between 17% and 100%. Most of these data were obtained from adult studies. The aim of our study was to screen for liver disease among type 1 diabetic children. METHODS: Children with type 1 diabetes following in clinic have been examined for existence of liver disease, from November 2008 to November 2009. All were subjected to the following: History, physical examination, liver function tests, fasting lipid profile, HbA1C, and ultrasound of the liver. A hyperechogenic liver and/or hepatomegaly on ultrasound were attributed most likely to excess glycogen or fat in the liver, after negative extensive work-up to rule out other underlying liver disease. RESULTS: 106 children with type 1 diabetes were studied: age ranged between 8 months to 15.5 years, sixty two patients were females. Twenty two patients (21%) were identified to have abnormal findings on ultrasound of the liver: 10 patients had hepatomegaly and 12 had hyperechogenic liver. The group with hyperechogenic liver had poorer glycemic control than patients with normal liver (Mean HbA1c 12.14% Vs 10.7%; P value = 0.09). Hyperechogenic liver resolved in 60% at 6 months follow-up upon achieving better glycemic control. CONCLUSIONS: Hyperechogenic liver and/or hepatomegaly are not uncommon in children with type 1 diabetes and tend to be more prevalent among children with poor glycemic control. Type 1 diabetes related hepatopathy is reversible by optimizing glycemic control. Because of its safety, and reliability, ultrasound can be used to screen for hepatopathy in type 1 diabetic child.