Saudi Initiative of Bronchiolitis Diagnosis, Management, and Prevention 2024 updated consensus on the prevention of respiratory syncytial virus.

Respiratory syncytial virus (RSV) is the major cause of bronchiolitis among children under 5 years of age worldwide, accounting for a prevalence of 25%-88% in Saudi Arabia. Although no effective treatment for the virus exists, passive immunoprophylaxis reduced RSV hospitalizations in high-risk children. With recent advances in immunization, the Saudi Initiative of Bronchiolitis Diagnosis, Management, and Prevention panel screened recent relevant international guidelines, locally published data, and expert consensus to update guidelines for RSV prevention, taking into consideration the resources, timing, varying health profiles, and RSV burden in Saudi Arabia.

Cystic Lung Changes, Bronchiectasis, and a Heterozygous-Primary Ciliary Dyskinesia-Associated Variant in the DNAH5 Gene: A Diagnostic Challenge.

BACKGROUND Primary ciliary dyskinesia (PCD) is a rare autosomal recessive disease that can present at different ages with different phenotypes. Missed and delayed diagnoses are fairly common. Many variants in the DNAH5 gene have been described that confirm the diagnosis of PCD.

Residual Cough and Asthma-like Symptoms Post-COVID-19 in Children.

Background: Coronavirus disease 2019 (COVID-19) has rapidly spread worldwide and is characterized by different presentations ranging from asymptomatic to severe pneumonia. COVID-19 affects all age groups, including pediatric patients. We observed numerous children complaining of a cough post-COVID-19, even if it was trivial.

Primary Ciliary Dyskinesia and Type 1 Diabetes: True Association or Circumstantial?

Primary ciliary dyskinesia (PCD) is a rare autosomal recessive inherited heterogeneous respiratory disorder. The diagnosis of PCD is challenging and necessitates a multi-test diagnostic approach because there are no gold standard diagnostic tests available to confirm PCD. However, rapid advancement in understanding the molecular genetic basis of PCD has greatly improved PCD diagnosis.

Prevalence of sleep problems and habits among children in Saudi Arabia: A cross-sectional study.

Objectives: To investigate children's sleep problems, habits, and lifestyle changes.

Methods: A cross-sectional study was carried out in Riyadh, Saudi Arabia, over a period of 2 months, from August through September 2022, with parents of children aged 2-14 years after reviewing the literature and formulating a validated Google questionnaire containing 30 questions related to sleep habits, problems, and disorders.

Results: In total, 585 questionnaires were included in the analysis.

A Niemann-Pick Disease Type C2 with Severe Pulmonary Involvement and Limited Therapeutic Options: A Case Report.

Niemann-Pick disease type C (NPC) is an autosomal recessive lipid storage disorder. There are two types, NPC1, which is the predominant form (95%), and the rare NPC2, which represents less than 5% of the reported cases. Niemann-Pick disease type C2 usually presents with respiratory symptoms, cholestasis, neurological impairment, and hepatosplenomegaly.

Adverse Drug Reactions (ADRs) of Montelukast in Children.

Unlabelled: Montelukast is a leukotriene receptor antagonist (LTRA) commonly prescribed for asthma, allergic rhinitis and sleep-related breathing disorders. Recently, some studies have reported several adverse events, such as neuropsychiatric disorders and sleep disturbances, among children.

Objective: To obtain more insight into the safety profile of montelukast for children with asthma, allergic rhinitis and sleep-related breathing disorders.

An Under-Recognized Disease: A Rare Case of Idiopathic CD4 Lymphopenia Mislabeled as Primary Ciliary Dyskinesia.

Idiopathic CD4 Lymphopenia is a heterogeneous condition, recognized in the late 20th century, with a wide spectrum of presentations, requiring a high index of suspicion to avoid misdiagnosing the condition. This case highlights the diversity in its clinical presentations in the context of an autosomal dominant pattern of inheritance. We are reporting a case of a nine-year-old child, initially labelled by her primary treating hospital as primary ciliary dyskinesia after presenting with chronic cough, purulent nasal discharge, and recurrent chest infections.

Lung Abscess Case Series and Review of the Literature.

(1) Background: Lung abscess is a lung infection that leads to the destruction of the lung parenchyma, resulting in a cavity formation and central necrosis filled with purulent fluids. It is an uncommon pediatric problem, and there is a paucity of literature reviews on this subject, especially for the pediatric age group. Lung abscess is commonly divided into those considered primary in previously well children or secondary in those with predisposing co-morbidities.

Invasive Pulmonary Aspergillosis in Children: A Case Report and Literature Review.

BACKGROUND Invasive pulmonary aspergillosis (IPA) is the major cause of mortality and morbidity in immunocompromised patients with prolonged neutropenia and is associated with poor prognosis. Multiple factors are associated with an increased risk of invasive aspergillosis, including persistent neutropenia, impaired lymphocyte engraftment following bone marrow transplantation, cytomegalovirus disease, respiratory virus infection, cytotoxic chemotherapy, and Aspergillus colonization. Unfortunately, attempts at fungal isolation are often unsuccessful.

When is asthma not guilty?

Asthma is a common childhood condition. Its prevalence in Saudi Arabia is high, increasing, and could exceed 20% at the current trajectory. Asthma is a syndrome with different clinical presentations and phenotypes.

Application of aerosol therapy in respiratory diseases in children: A Saudi expert consensus.

The Saudi Pediatric Pulmonology Association (SPPA) is a subsidiary of the Saudi Thoracic Society (STS), which consists of a group of Saudi experts with well-respected academic and clinical backgrounds in the fields of asthma and other respiratory diseases. The SPPA Expert Panel realized the need to draw up a clear, simple to understand, and easy to use guidance regarding the application of different aerosol therapies in respiratory diseases in children, due to the high prevalence and high economic burden of these diseases in Saudi Arabia. This statement was developed based on the available literature, new evidence, and experts' practice to come up with such consensuses about the usage of different aerosol therapies for the management of respiratory diseases in children (asthma and nonasthma) in different patient settings, including outpatient, emergency room, intensive care unit, and inpatient settings.

A case of infantile exogenous lipoid pneumonia with an unusual complication managed by modified whole lung lavage.

Exogenous lipoid pneumonia (ELP) is a known complication of lipid administration through either the nasal or oral route. ELP in paediatric patients is usually managed by discontinuing lipid administration and supportive care, including respiratory support and the use of antibiotics for secondary bacterial infection. The other modalities that remain controversial include the use of corticosteroids and clearing lipids by whole lung lavage.

Diagnosis and management of childhood sleep-disordered breathing. Clinical approach.

Sleep-disordered breathing (SDB) includes disorders of breathing that affect airway patency, which impair children's sleep and lead to negative consequences. Obstructive sleep apnea, hypoventilation and upper airway resistance syndrome are common causes of morbidity and mortality in childhood. These clinical practice guidelines, intended for use by pediatricians and primary care clinicians, provide a clear recommendation for the diagnosis and management of sleep-disordered breathing, focusing on the most serious disorder, obstructive sleep apnea syndrome (OSAS).

Approach to childhood asthma in the era of COVID-19: The official statement endorsed by the Saudi Pediatric Pulmonology Association (SPPA).

Coronaviruses are a large family of viruses that infect humans, which may result in mild symptoms similar to those of the common cold. COVID-19 is most recent subtype similar or even worse than the two previous pandemic strains which were the severe acute respiratory syndrome coronavirus (SARS-CoV) and the Middle East respiratory syndrome coronavirus (MERS-CoV). The first cases of COVID-19 emerged in December 2019.

Bronchiolitis in children: The Saudi initiative of bronchiolitis diagnosis, management, and prevention (SIBRO).

Bronchiolitis is the leading cause of admissions in children less than two years of age. It has been recognized as highly debated for many decades. Despite the abundance of literature and the well-recognized importance of palivizumab in the high risk groups, and despite the existence of numerous, high-quality, recent guidelines on bronchiolitis, the number of admissions continues to increase.

Rapid-onset obesity, hypothalamic dysfunction, hypoventilation, and autonomic dysregulation in Saudi Arabia.

Rapid-onset obesity, hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) is a rare disease, but could be fatal if not diagnosed early. It mimics many other diseases and it may take few years after the onset of rapid obesity to have the other clinical features. Therefore, any patient with rapid-onset obesity after the age of 2 years should have high index of suspicion and long term follow up.

Lung disease associated with filamin A gene mutation: a case report.

Background: Mutations in the gene encoding filamin A (FLNA) lead to diseases with high phenotypic diversity including periventricular nodular heterotopia, skeletal dysplasia, otopalatodigital spectrum disorders, cardiovascular abnormalities, and coagulopathy. FLNA mutations were recently found to be associated with lung disease. In this study, we report a novel FLNA gene associated with significant lung disease and unique angiogenesis.

Flexible bronchoscopy in children: Utility and complications.

Background And Objectives: The flexible bronchoscope has become widely used by pediatric pulmonologists as a diagnostic and therapeutic tool. Nevertheless, there are several gaps in our knowledge to help refine its use and reduce its complications. In this study, we aimed to evaluate the utility and complications of pediatric bronchoscopy.

Clinical presentation of air leak in an infant with undiagnosed cystic fibrosis: a case report.

Introduction: Air leak is a well-recognized complication of advanced cystic fibrosis in older children and adults but is extremely rare in infants. To the best of our knowledge, this is the youngest reported pediatric case of an air leak from a major airway.

Case Presentation: A 4-month-old Yamani baby girl with a family history of cystic fibrosis initially presented with a history of a persistent paroxysmal cough for 3 weeks and vomiting for 1 week.

Clinical practice guidelines: Approach to cough in children: The official statement endorsed by the Saudi Pediatric Pulmonology Association (SPPA).

Cough is the most common presenting symptom in primary care settings. Cough can impact a child's activity level and ability to sleep, play or attend school and is often a source of parental anxiety. Cough in children differs from that in adults in terms of presentation, etiology and management.

Pediatric pulmonary services in Saudi Arabia.

Objective: The purpose of this study was to assess the available pediatric pulmonary services, in terms of workforce, resources, and distribution across Saudi Arabia. This would help in proper utilization of resources and direct future planning.

Methods: A cross-sectional survey among pediatric pulmonologists registered in the Saudi Thoracic Society.