Undergraduate Medical Teaching: Time to integrate?

Delamanid is a nitro-dihydro-imidazooxazole compound which was developed by a Japanese company, Otsuka Holdings inc. and has shown in-vitro and in-vivo activity against drug resistant tuberculosis. The drug exerts its anti-mycobacterial activity by inhibition of mycolic acid biosynthesis, leading to defective cell wall formation ultimately leading to bacterial death. Following the promising results in Phase 2 trials, Delamanid received approval in European Union in 2014, following which it was also approved in Japan and Korea in the same year. It was approved in India recently in August, 2017. Though relatively well tolerated, there have been concerns due to QT prolongation associated with the use of Delamanid. WHO has currently recommended use of Delamanid in combination with optimized background regimen in patients with pulmonary TB (conditional recommendation). More data from clinical trials and observational studies is awaited regarding use of Delamanid in children, HIV co-infection, pregnant women and use in combination with Bedaquiline.