Publications by authors named "Tom Ruffles"
Background: Long-acting beta2-agonists (LABA) in combination with inhaled corticosteroids (ICS) are commonly used to treat asthma, however, some children lack response to the addition of LABA. This might be partially due to the presence of the Arg16Gly polymorphism, encoded by rs1042713 G>A in the ADRB2 gene. Carrying the A allele (Arg16) at this variant has been associated with an increased risk of exacerbations despite LABA treatment.
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- Household damp exposure is a significant public health concern, particularly affecting respiratory health in early childhood.
- In a study involving 1,344 children, it was found that dampness in the child's bedroom linked to higher risks of dry cough, increased healthcare visits for respiratory issues, and prescriptions for inhalers.
- The findings suggest that clinicians should ask about the presence and location of dampness in homes, especially for children with recurring respiratory symptoms, to prioritize interventions.
Introduction: Respiratory infections and wheeze have a considerable impact on the health of young children and consume significant healthcare resources. We aimed to evaluate the effect of environmental factors on respiratory infections and symptoms in early childhood.
Methods: Environmental risk factors including: daycare attendance; breastfeeding; siblings; damp within the home; environmental tobacco smoke (ETS); child's bedroom flooring; animal exposure; road traffic density around child's home; and solid fuel pollution within home were assessed in children recruited to the GO-CHILD multicentre prospective birth cohort study.
Background: Mannose-binding lectin (MBL) is an important component of the innate immune system. Polymorphisms in the MBL2 gene and promoter region are directly associated with MBL-deficiency. We sought to determine the association between MBL genotype on the frequency of common childhood respiratory infections, respiratory symptoms, and atopic outcomes in early childhood.
View Article and Find Full Text PDFBackground: Protracted bacterial bronchitis (PBB) is a leading cause of chronic wet cough in children. The current standard treatment in European and American guidelines is 2 weeks of antibiotics, but the optimal duration of therapy is unknown. We describe the first randomised controlled trial to assess the duration of antibiotic treatment in children with chronic wet cough and suspected PBB.
View Article and Find Full Text PDFIntroduction: The A allele of rs1042713 (Arg16 amino acid) in the β-adrenoreceptor is associated with poor response to long-acting β-agonist (LABA) in young people with asthma. Our aim was to assess whether the prescribing of second-line controller with LABA or a leukotriene receptor antagonist according to Arg16Gly genotype would result in improvements in Pediatric Asthma-Related Quality of Life Questionnaire (PAQLQ).
Methods: We performed a pragmatic randomised controlled trial (RCT) a primary care clinical research network covering England and Scotland.
Background And Objective: Long-term data on children with PBB has been identified as a research priority. We describe the 5-year outcomes for children with PBB to ascertain the presence of chronic respiratory disease (bronchiectasis, recurrent PBB and asthma) and identify the risk factors for these.
Methods: Prospective cohort study was undertaken at the Queensland Children's Hospital, Brisbane, Australia, of 166 children with PBB and 28 controls (undergoing bronchoscopy for symptoms other than chronic wet cough).
Cystic lymphangioma is a rare congenital lymphatic malformation. We report a case of a 37-year-old female with recurrent cystic lymphangioma of the breast which has progressively developed during pregnancy and breast feeding.
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