Asthmatic children and risk factors at a province in the southeast of Turkey

ARIA 2019, Allerjik Rinite Tedavi Yaklaşımı-Türkiye

Gerçek yaşamda, çevresel maruziyetlerin de etkilediği rinit ve astım mültimorbidite durumlarında, dijitalleşmiş ve kişiye odaklanan tedaviler için bütünleştirilmiş tedavi yollarının değerlendirilmesi önerilmektedir. Gerçek yaşamdaki bu durum mültisipliner bir yaklaşımla basamaklandırılıp, rehberilerinde ülkelerdeki gereksinimlere göre değiştilmesini gerektirebilir. Allerjik rinitte hem farmakoterapi hem immünoterapi açısından acil yeni yaklaşımlara ihtiyaç olduğu görülmüştür. 3. Aralık 2018'de Paris'te bir toplantı yapılmış ve iki ayrı belge hazırlanmıştır. Bu yayında bunlara ait bir özet sunulup, ülkeye ve sağlık sistemine uygun kullanımın çerçevesi oluşturulmak istenmiştir.

[Asthma and rhinitis prevalence and co-morbidity in 13-14-year-old schoolchildren in the city of Fortaleza, Ceará State, Brazil]

This study aimed to measure the prevalence rates for asthma and rhinitis and the association between the two conditions. This was a cross-sectional study of 3,015 adolescents (13-14 years of age) in Fortaleza, Ceará State, Brazil, in public and private schools, using the protocol from the International Study of Asthma and Allergies in Childhood (ISAAC), in 2006-2007. Prevalence rates were 22.6% for asthma, 43.2% for rhinitis, and 18.7% for rhinoconjunctivitis, with a predominance of females (p = 0.002, p < 0.001, and p < 0/001, respectively) and private school students (p < 0.001). Among adolescents that reported asthma, the rhinitis rate was 64.4% and the rhinoconjunctivitis rate was 35.3%. The rates of association were 14.6% between asthma and rhinitis and 8% between asthma and rhinoconjunctivitis, with a predominance of females (p < 0.001 and p < 0.001, respectively) and associated with speech-limiting wheezing (p = 0.037 and p = 0.004, respectively). The study can help call health professionals' attention to the importance of an integrated approach to these illnesses, considering the "single airway" concept and seeking treatment options that act on both asthma and rhinitis when the two conditions present simultaneously.

Systematic review and meta-analysis investigating breast feeding and childhood wheezing illness

There is conflicting evidence concerning the relationship between breast feeding and wheezing illness. The objective of this study was to investigate whether there is any association between breast feeding and wheezing in children aged over 5 years and to discover possible sources of heterogeneity. An electronic search of MEDLINE and EMBASE databases was conducted from January 2000 to June 2010. In addition, reference lists from relevant publications were searched. Birth cohort, cross-sectional and case-control studies were included if they measured any breast feeding or exclusive breast feeding for 3 or 4 months. Wheezing illness, including asthma, was identified based on symptoms, reported diagnosis or objective criteria. Thirty-one publications were identified for meta-analysis. There was no association found between any or exclusive breast feeding and wheezing illness, although there was a high level of heterogeneity between the studies. Subgroup analysis revealed that any breast feeding slightly lowers the odds of wheeze (pooled odds ratio 0.92 [0.86, 0.98]) but slightly increases the odds of asthma defined by specific criteria (pooled odds ratio 1.10 [1.00, 1.22]). This meta-analysis does not provide evidence that breast feeding is protective against wheezing illness in children aged 5 years and over. The difference in the effects of breast feeding according to the nature of the wheezing illness highlights the importance of the heterogeneity of illness phenotypes.

Health burden of co-morbid asthma and allergic rhinitis in West Indian children

BACKGROUND

Co-morbid allergic rhinitis (AR) and asthma has not been studied in Caribbean countries where there is a high prevalence of childhood asthma.

METHODS

Using the International Primary Care Airways Group (IPAG) guidelines to determine AR, care-givers of 393 (response rate=100%) children attending asthma clinics in selected public sector health facilities in Trinidad, West Indies, were interviewed.

RESULTS

Children (393) were between 2-17 years and included 239 (60.8%) boys and 154 (39.2%) girls. As many as 53.9% of children sampled (95% CI 45.9-55.8) suffered from AR. Children exposed to household smoking were nearly twice as likely to have AR (p<0.0041, OR=1.9, CI 1.22-2.88). Significantly (p<0.01) more asthmatics with AR (154, 58.6%) visited Accident and Emergency (A&E) in the past 12 months. The odds of visiting A&E at least once in the past 12 months for asthmatics with AR were 1.75 (95% CI 1.15-2.68). The average frequency of A&E visits was higher in children who also suffered from AR (1.75 vs 1.36, p<0.04). Age was negatively correlated (-0.21, p<0.005) with exacerbation frequency for asthmatics without AR suggesting A&E visits are independent of age in co-morbid disease. More children with AR (>60%) suffer day and night symptoms (p<0.001), and miss school (59.8%) (p<0.03) at least once a week (p<0.002) than asthmatics without AR (OR=1.5, 95% CI=1.03-2.30).

CONCLUSIONS

AR is prevalent in 53.9% of Trinidadian children with asthma. The burden of co-morbid disease in asthmatic children is associated with increased likelihood of asthma-related A&E visits, day and night symptoms and absence from school.