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Aim: Breath‐holding spells (BHS) are common in children, but evidence‐based clinical guidelines are lacking. We investigated a large population‐based cohort of BHS patients, to propose a refined description of typical BHS and guidelines for its management. Methods: In a cross‐sectional retrospective study, patients diagnosed with BHS in Southern Sweden 2004–2018 were recruited. Disease characteristics and diagnostic data were collected from patient medical records. Results: In total, 519 patients, mean age at diagnosis 19.8 ± 13.8 months with equal gender distribution, were included. In 48.3%, BHS had already been diagnosed after one spell. During spells, 78.0% of patients were unresponsive. For 71.5%, atonic, tonic, tonic–clonic or myoclonic seizures were reported, and 78.0% of patients had a spell lasting less than 1 min. Electroencephalography was conducted in 30.4% and Electrocardiography in 45.1%. Six children (3.8%) had a pathological electroencephalogram, four of which had concomitant epilepsy and only 0.9% of children had electrocardiogram findings suggesting pathology, none showing long QT syndrome. Conclusion: Children with BHS were frequently subjected to unnecessary diagnostic interventions. We characterise a typical presentation of BHS and propose a management‐algorithm, which is expected to reduce unnecessary usage of electroencephalography and electrocardiography. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to evaluate the concomitant occurrence and possible association of breath-holding spells (BHS) and transient erythroblastopenia of childhood (TEC).Methods: This population-based cohort study, carried out in Southern Sweden from 2004 to 2014, included patients with BHS and/or anaemia, including TEC. The subjects were evaluated for the presence of all three conditions and the diagnostic workups, disease characteristics and outcome were analysed.Results: We studied 443 470 children under the age of 10 years during 2004-2014. The total cohort included 321 patients (0.07%) with BHS and 366 patients with a selection of anaemia diagnoses, including 41 with TEC. We found that nine (2.5%) of the 366 patients with anaemia diagnoses also had BHS and that five (12.2%) of the 41 patients with TEC also had BHS. Treatment for anaemia resolved BHS in a number of patients.Conclusion: Our population-based analysis revealed an overrepresentation of BHS among children with TEC, and we identified five patients with concomitant TEC and BHS. We found that correcting anaemia was an effective means of ameliorating potentially debilitating BHS and that the presence of concomitant BHS and TEC was more common than previously assumed. [ABSTRACT FROM AUTHOR]

Witnessing breath-holding spells (BHS) can be distressing and patients with BHS disproportionately consume a substantial amount of health care resources. Common among preschool children, BHS follow a distinct sequence of events. A comprehensive patient history is the primary diagnostic tool. BHS lacked standardized diagnostic criteria and guidelines until our recent Acta Paediatrica publication. Studying 519 BHS cases in Skåne (years 2004-2018), we found overuse of electrocardiograms (ECGs) and electroencephalograms (EEGs), and underuse of blood tests for treatable iron deficiency and anemia, both known BHS contributors. Building upon our cohort analysis, we refined the definition of BHS and introduced a clinical management algorithm. Simulations showed reduced EEG and ECG use and an increase in blood tests. Our guideline not only streamlines diagnostic processes, but also optimizes the allocation of healthcare resources for more effective and targeted interventions.