** Shares of medical device maker ResMed RMD.N fall 6.1%
to $235.65
** Brokerage Wolfe Research downgrades to "underperform"
from "peer perform", sets PT of $180
* Expect significant risk of disruption in patient demand
next year as FDA likely to approve Eli Lilly's LLY.N
weight-loss drug Zepbound for sleep apnea in Q4 - Wolfe
** ResMed manufactures continuous positive airway pressure
machines (CPAP) machines - a type of ventilator that helps
manage sleep apnea
** The disorder causes breathing to repeatedly stop or
become shallow during sleep
** Brokerage cites survey that says 50% of doctors expect to
reduce prescribing CPAP machines for sleep apnea due to
introduction of GLP-1 drugs like Zepbound
** Stock up ~36% YTD vs ~18% increase on S&P 500 index
.SPX
(Reporting by Sriparna Roy in Bengaluru)
((Sriparna.Roy@thomsonreuters.com))