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INTRODUCTION: To assess the effect of long-term isolation on the mental state of Danish youth. This study aimed to investigate trends in paracetamol overdoses among people under 18 years of age in Denmark during Covid-19 restrictions as an indicator of mental health. METHODS: All patients under the age of 18 years presenting with paracetamol overdose at one of the 18 paediatric departments in Denmark from 2016 to 2021 were included. They were identified in all Danish hospital databases using specific diagnostic codes. RESULTS: From 2016 to 2021, a total of 3,217 people under 18 years of age were admitted for paracetamol overdose. Among these, 86% (n = 2,755) were girls and 14% (n = 462) were boys. During 2020, a slight (7%) decrease in admissions was observed among both boys and girls compared with the preceding four-year mean value. In 2021, the number of overdoses among girls exceeded by 35% the former all-time high from 2016. Furthermore, the number of overdoses among girls exceeded the pre-four-year period mean value by 43%. Among boys, an 8% increase was seen from the highest ever previous value recorded in 2019 and a 23% increase compared with the previous four-year mean value. CONCLUSIONS: During the first year of restrictions, a slight decrease in paracetamol overdoses was observed, possibly associated with limited accessibility. The second year showed a considerable increase in paracetamol overdoses, which may imply an affected mental state among youth during the prolonged lockdown restrictions as seen in previous epidemics. Therefore, further studies are warranted to develop a pandemic preparedness plan to protect general mental health. FUNDING: None. TRIAL REGISTRATION: Not relevant.
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Acetaminofén , Analgésicos no Narcóticos , COVID-19 , Sobredosis de Droga , Humanos , Sobredosis de Droga/epidemiología , COVID-19/epidemiología , Acetaminofén/envenenamiento , Adolescente , Femenino , Dinamarca/epidemiología , Masculino , Niño , Analgésicos no Narcóticos/envenenamiento , Preescolar , SARS-CoV-2 , LactanteRESUMEN
BACKGROUND: Dysfunctional breathing (DB) has been shown to negatively affect asthma control in adults, but for children and adolescents, the knowledge is scarce. DB is among others characterized by dyspnea and hyperventilation. The Nijmegen Questionnaire (NQ) is often used as a marker for DB. We conducted a cross-sectional survey to estimate the prevalence of DB in patients with asthma in a pediatric outpatient clinic and to determine the impact of DB on asthma control. METHODS: Patients between 10 and 17 years were invited to complete the NQ and the Asthma Control Questionnaire (ACQ) and report the use of beta2 agonist (ß2). Spirometry data and prescribed asthma medications were noted from the patient record. RESULTS: Three hundred and sixty-three patients (180 boys) completed the survey. Sixty-seven patients (18%) scored ≥23 points in the NQ predicting DB. The DB group was older (median (range)) 15.6 (10.5-17.9) vs. 13.7 (10.0-17.9) years) (p < .01), and girls were overrepresented (84%) (p < .01). FEV1% exp. was higher in the DB group (mean (SD)) (89.4 (9.0) vs. 85.7 (11.8)) (p < .02). ACQ score (median (range)) (2.0 (0-4) vs. 0.6 (0-3.4)) (p < .01) and the use of ß2 (median (range)) (2 (0-56) vs. 0 (0-20) puffs/week) (p < .01) were higher. Inhaled corticosteroid dose (mean (SD) (416 (160) vs. 420 (150) mcg) and the use of a second controller were equal between the groups. CONCLUSION: Dysfunctional breathing was a frequent comorbidity, especially in adolescent girls. DB correlated with poorer asthma control and higher use of ß2 and may be an important cofactor in difficult-to-treat asthma.
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Asma , Adolescente , Niño , Femenino , Humanos , Masculino , Asma/tratamiento farmacológico , Asma/epidemiología , Comorbilidad , Estudios Transversales , Disnea , HiperventilaciónRESUMEN
In this review, we discuss anaphylaxis, which is a severe allergic condition with potentially life-threatening symptoms from airways or circulation and often associated with skin symptoms. First-line treatment is intramuscular adrenaline given by autoinjector for rapid administration. Initial dose for children less than 25 kg is 0.15 mg and for children ≥ 25 kg and adults 0.3 mg. Repeated smaller doses of adrenaline is to be preferred. Patients with severe anaphylaxis will need an IV access for fluid replacement and supplementary oxygen. Antihistamines and steroids are only second-line treatment after adrenaline administration.
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Anafilaxia , Adulto , Anafilaxia/tratamiento farmacológico , Niño , Epinefrina , HumanosRESUMEN
Continuous positive airway pressure (CPAP) has been used in infants with bronchiolitis for decades. Recently, high flow nasal cannula (HFNC) therapy was introduced. We conducted a trial of 50 children with bronchiolitis who were randomized to treatment with CPAP or HFNC. Objectives were to compare the development in respiratory rate, pCO2, and Modified Woods Clinical Asthma Score (M-WCAS) in young children with bronchiolitis, treated with CPAP or HFNC. Secondarily, to compare Neonatal Infant Pain Score (NIPS), treatment duration, treatment failure, and hospitalization length. Median age at inclusion was 2.8 (CPAP group) vs 2.1 months (HFNC group). Mean baseline pCO2 was 6.7 in both groups and mean respiratory rate was 60 vs 56 in the CPAP and HFNC group respectively. No differences were observed in development of respiratory rate, pCO2, or M-WCAS. NIPS was higher in the CPAP group. Treatment failure was scarce in both groups. No significant differences in treatment duration or length of hospitalization were observed.Conclusion: In infants and young children with bronchiolitis, HFNC may be an effective and pleasant alternative to CPAP. Larger multicenter studies are needed to further explore differences in treatment failure and treatment duration.Trial registration: www.clinicaltrial.gov. id NCT02618213, registration date December 1, 2015.What is Known:⢠CPAP has been used for many years for respiratory support in infant bronchiolitis. The method requires special staff skills and may be stressful to the child.⢠HFNC has been introduced as a newer tool.What is New:⢠In infants with bronchiolitis, HFNC and CPAP were comparable in decreasing respiratory rate, pCO2, and need for oxygen supply.⢠Pain score during therapy was lower in the HFNC group.
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Bronquiolitis Viral/terapia , Presión de las Vías Aéreas Positiva Contínua/métodos , Terapia por Inhalación de Oxígeno/métodos , Cánula , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Dimensión del Dolor , Resultado del TratamientoRESUMEN
BACKGROUND: Microfibrillar-associated protein 4 (MFAP4) is an extracellular matrix protein belonging to the fibrinogen-related protein superfamily, which plays multifaceted roles in innate immunity and normal endothelial function. It has been proposed that MFAP4 promotes the development of asthma in vivo and proasthmatic pathways of bronchial smooth muscle cells in vitro. The aim of this study was to investigate the significance of serum MFAP4 in adolescents and young adolescents with persistent asthma. METHODS: Prospective, observational study including adolescents and young adults (age 11-27 years) previously diagnosed with asthma during childhood 2003 to 2005 (0-15 years) at the four pediatric outpatient clinics in the Region of Southern Denmark (n = 449). Healthy controls were recruited at follow-up (n = 314). Detection of serum MFAP4 was performed by AlphaLISA technique. RESULTS: Current asthma was associated to a 14% higher mean level of serum MFAP4 compared with controls (expß 1.14, 95% confidence intervals [CI], 1.05-1.23) and a 6% higher mean level compared with subjects with no current asthma (expß 1.06, 95% CI, 0.99-1.13). No association was found at follow-up between serum MFAP4 and self-reported atopic symptoms (other than asthma), Asthma Control Test-score, fractional exhaled nitric oxide (FeNO), nor to flow rate at 1 second, forced vital capacity, and forced expiratory flow 25% to 75%, response to short-acting beta 2 agonist or mannitol. CONCLUSIONS: We found a significantly higher mean level of serum MFAP4 in adolescent and young adults with mild to moderate asthma compared with healthy controls but no association to FeNO and lung function nor to the response to short-acting beta 2 agonist or mannitol. The result supports the hypothesis that MFAP4 plays a role in the pathogenesis of asthma although the marker did not demonstrate any obvious potential as an asthma biomarker in adolescents and young adults with asthma. To understand the possible proasthmatic functions of MFAP4, further investigation in specific asthma phenotypes and the underlying molecular mechanisms is warranted.
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Asma/sangre , Proteínas Portadoras/sangre , Proteínas de la Matriz Extracelular/sangre , Glicoproteínas/sangre , Hipersensibilidad Inmediata/sangre , Óxido Nítrico/análisis , Adolescente , Adulto , Asma/fisiopatología , Niño , Dinamarca , Espiración , Femenino , Humanos , Hipersensibilidad Inmediata/diagnóstico , Hipersensibilidad Inmediata/fisiopatología , Masculino , Estudios Prospectivos , Capacidad Vital , Adulto JovenRESUMEN
Local anaesthetics (LA) are frequently used, but allergy to LA is very rare. It can only be verified in about 1% of the patients referred with suspected allergy. Reactions may be due to vasovagal or toxic reactions, allergies to additives or other products used during administration. Suspicion of allergy should be investigated to rule out or confirm allergy. In case of allergy to LA, search of a safe alternative ensures the patients future ability to receive LA treatment. The investigation method depends on, whether a type I- or type IV reaction is suspected.
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Anestésicos Locales/efectos adversos , Hipersensibilidad a las Drogas/etiología , Algoritmos , Anestésicos Locales/química , Anestésicos Locales/farmacología , Hipersensibilidad a las Drogas/diagnóstico , Humanos , Hipersensibilidad Tardía/diagnóstico , Hipersensibilidad Tardía/etiología , Hipersensibilidad Inmediata/diagnóstico , Hipersensibilidad Inmediata/etiologíaRESUMEN
BACKGROUND: Cow's milk allergy (CMA) affects 2% of all children. This study investigatescomponent-resolved diagnostics(CRD) to cow's milk proteins in children suspected of CMA, by correlating the level of CRD with outcome of the oral challenge. Furthermore, we evaluate the ability of serial CRD measurements to distinguish children with persistent CMA from children developing tolerance. METHODS: We included data from 78 children referred to the Allergy Centre during a 13-year period. Results from oral food challenges including threshold, severity, and sensitization data (IgE antibodies to whole milk protein, IgE components toward milk and skin prick test (SPT)) were collected. The milk allergic children were re-evaluated with sensitization data and rechallenges regularly. RESULTS: Thirty-nine children had negative first challenges, and 39 had positive first challenges. The positive group was rechallenged and separated into 3 groups depending on time to remission. At inclusion, children with persistent CMA had significantly larger size of SPT and higher levels of s-IgE to milk and CRD compared to the other groups. SPT wheal size was significantly larger in children with persistent CMA compared to children outgrowing CMA. Furthermore, a correlation between s-IgE level to cow's milk and casein and the severity of the allergic reaction elicited by food challenges was found. CONCLUSION: Oral food challenge cannot be replaced by s-IgE to whole milk protein or milk components nor SPT in the diagnosis of CMA; however, high levels of milk components and s-IgE to milk increase the risk of a long-lasting or persisting CMA.