Using a bedside test to detect genetic susceptibility to aminoglycoside-induced hearing loss: Has the future arrived?

Aminoglycosides are among the most commonly prescribed antibiotics in hospitalised Australian adults and children. A proportion of individuals with an underlying genetic predisposition to aminoglycoside-induced hearing loss (AIHL) can develop bilateral sensorineural hearing loss that is immediate and profound after just a single standard dose of an aminoglycoside. A recent publication described the use of a rapid point-of-care test (POCT) in a neonatal nursery in the United Kingdom for real-time detection of infants at risk of AIHL, in whom exposure to aminoglycosides could then be avoided.

Socioeconomic status and uptake of reproductive carrier screening in Australia.

Reproductive carrier screening enables the early identification of genetic conditions that may impact the long-term health of a child, including cystic fibrosis, fragile X syndrome, and spinal muscular atrophy. We used unique data from the major providers of pathology services in Australia to profile women who intend on becoming, or who are, pregnant and access basic to advanced testing for genetic conditions. We found a strong socioeconomic gradient in the uptake of reproductive carrier screening, with women living in the most advantaged postcodes across Australia significantly being more likely to have reproductive carrier screening than those living in the most disadvantaged areas.

Letter to the editor: reply to Bousman .

Letter regarding: Bousman CA, Arandjelovic K, Mancuso SG, Eyre HA, Dunlop BW. Pharmacogenetic tests and depressive symptom remission: a meta-analysis of randomized controlled trials. 20(1), 37-47 (2019).