Assessment of clinical workload for general and specialty genetic counsellors at an academic medical center: a tool for evaluating genetic counselling practices.

With genomics influencing clinical decisions, genetics professionals are exponentially called upon as part of multidisciplinary care. Increasing demand for genetic counselling, a limited workforce, necessitates practices improve efficiency. We hypothesised that distinct differences in clinical workload exist between various disciplines of genetic counselling, complicating practice standardisation and patient volume expectations.

Compound heterozygous mutations in the SCN5A-encoded Nav1.5 cardiac sodium channel resulting in atrial standstill and His-Purkinje system disease.

An 11-year-old girl on evaluation for syncope was found to have progressive sinus node dysfunction and His-Purkinje system disease with atrial standstill. Genetic analysis revealed compound heterozygous mutations of the SCN5A gene in a novel combination.

Growth velocity reduced with once-daily fluticasone furoate nasal spray in prepubescent children with perennial allergic rhinitis.

Background: The effect of fluticasone furoate nasal spray (FFNS) on growth in prepubescent children has not been evaluated.

Objective: To characterize the difference in mean prepubescent growth velocities, as determined by stadiometry, between patients treated continuously for 1 year with FFNS 110 mcg once daily and placebo nasal spray.

Methods: This was a multicenter, randomized, double-blind, placebo-controlled, parallel-group 76-week safety study.

Addition of a 5-lipoxygenase-activating protein inhibitor to an inhaled corticosteroid (ICS) or an ICS/long-acting beta-2-agonist combination in subjects with asthma.

Objective: To investigate the clinical benefits of 'add-on' therapy with GSK2190915 in combination with the inhaled corticosteroid (ICS) fluticasone propionate (FP) and the ICS/long-acting beta 2 agonist (LABA) combination FP/salmeterol in asthmatic subjects.

Methods: Both studies were cross-over, randomized, double-blind, double-dummy and placebo-controlled in subjects with a forced expiratory volume in 1 second (FEV1) best of >50 and ≤80% of predicted. Add-on to ICS: Subjects (n = 162) aged ≥12 years received FP 100 µg twice daily (BID) plus GSK2190915 100 mg once daily (QD); GSK2190915 300 mg QD; montelukast 10 mg QD; salmeterol 50 µg BID or placebo.

No mucosal atrophy and reduced inflammatory cells: active-controlled trial with yearlong fluticasone furoate nasal spray.

Background: Fluticasone furoate nasal spray (FFNS) and mometasone furoate nasal spray (MFNS) are well tolerated and more effective than placebo at relieving the symptoms of seasonal and perennial allergic rhinitis. Effects of FFNS on the nasal histology have not been previously reported. This study examines the effects of FFNS and MFNS, administered daily for 1 year, on the nasal mucosa in subjects with perennial allergic rhinitis.

HPA axis safety of fluticasone furoate nasal spray once daily in children with perennial allergic rhinitis.

The effects of intranasal corticosteroids (INSs) on the hypothalamic-pituitary-adrenal (HPA) axis should be assessed for any to be marketed INS. The objective of this study was to assess the effects of fluticasone furoate nasal spray (FFNS) on cortisol production (as a measure of HPA axis function) following 6 wk of treatment with FFNS 110 microg once daily (QD) compared with placebo in pediatric patients with perennial allergic rhinitis (PAR). In this double-blind, parallel-group study, patients (n = 112) aged 2-11 yr with a 1-yr history of PAR (6 months for patients aged 2-3 yr) were randomized in a 1:1 ratio to either placebo or FFNS.

Lack of effect on adult and adolescent hypothalamic-pituitary-adrenal axis function with use of fluticasone furoate nasal spray.

Background: Intranasal corticosteroids are recommended as first-line therapy for allergic rhinitis (AR), and because of their pharmacologic class, hypothalamic-pituitary-adrenal (HPA) axis function is evaluated.

Objective: To evaluate whether cortisol production was suppressed (as a measure of HPA axis function) by 6 weeks of treatment with fluticasone furoate nasal spray, 110 microg once daily, in patients with perennial AR.

Methods: A double-blind, randomized, placebo- and active-controlled (prednisone), parallel-group study.