Talking Sleep

Latest Episodes:

Silent and sleepy: The use of wake-promoting medications in well-treated OSA Aug 16, 2024

Show notes

Excessive daytime sleepiness is a significant problem for many people who have obstructive sleep apnea (OSA), and persistent sleepiness occurs in some patients despite effective treatment of OSA. Dr. Kingman Strohl and Dr. Lucas Donovan discuss this common clinical scenario, provide tips for the evaluation of persistent sleepiness, and talk about the wake-promoting medications that are available as treatment options.

Cutting Through the Haze - the Use of Cannabis for Sleep and Sleep Apnea Aug 02, 2024

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There are currently 40 states with legalized medical marijuana. Twenty-four of these also have legalized recreational marijuana. Many people report using cannabis to help them to initiate and maintain sleep. Is there any data to support this? Is cannabis safer than prescription sleep aids? What should we know about cannabis and sleep? Dr. Bhanu Prakash Kolla discusses the impact of cannabis on sleep and its potential use to treat sleep disorders.

Sleep technology for insomnia Jul 19, 2024

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As technology continues to permeate every aspect of our lives, the subset of sleep-related technology continues to expand. The AASM Emerging Technology committee continues to assess both clinical and consumer sleep technology. We have previously discussed consumer and clinical sleep technology that largely centered around snoring and OSA. In this episode, we talk with committee members Drs. Shalini Paruthi and Sachin Shah about the latest sleep technology for insomnia.

Key Considerations When Implementing an RPM program Jul 05, 2024

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Remote patient monitoring codes have been active for a number of years. These have largely been used to monitor blood glucose levels via a continuous glucose monitor or to adjust heart failure medications via a connected digital scale. Dr. Charles Bae and Dr. Gabriela de Bruin discuss whether sleep medicine professionals should also use remote physiologic monitoring (RPM) and remote therapeutic monitoring (RTM) codes in the sleep clinic.

Reimbursement and clinical use of actigraphy Jun 21, 2024

Show notes

The Actiwatch is a popular actigraphy device that is no longer sold or supported by Philips. Its discontinuation coincided with the launch of the AASM’s “Act on Actigraphy” campaign, which highlights the importance of actigraphy testing for sleep disorders and urges payers to reimburse health care professionals for this medical service. Dr. Paul Raymond, vice chair of the AASM Coding and Reimbursement Advisory Committee, discusses reimbursement for actigraphy, its clinical use, and current and future options for device selection.

Hiding in plain sight: The importance of a SOREMP on PSG May 31, 2024

Show notes

Despite having more treatment options than ever before, narcolepsy remains significantly underdiagnosed. Is there a potential clue on the polysomnogram (PSG) that we are overlooking? Dr. Alyssa Cairns and her team are exploring the biophysiological phenotypes of sleep disorders, specifically central disorders of hypersomnolence. She discussed how she combed through half-a-million sleep records and looked at the predictive value of a sleep-onset REM period (SOREMP) on PSG for a future diagnosis of narcolepsy.

The Philips consent decree and the path forward May 17, 2024

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After nearly three years, the Department of Justice and the Food and Drug Administration have finally agreed to the terms of a consent decree with Philips. It states that Philips Respironics cannot manufacture or distribute new sleep and respiratory care devices in the U.S. market until certain criteria are met, unless the devices are classified by the FDA as “medically necessary.” The scope of the recall is far larger than just consumer PAP devices. This impacts sleep diagnostics – including Alice polysomnography systems, home sleep apnea test platforms, and in-lab titration devices. Here to help us understand the specifics of the consent decree are Drs. Peter Gay, Aneesa Das, and Robert Owens.

ADVENT-HF trial May 03, 2024

Show notes

The world of sleep medicine has had several large recent disruptions with COVID-19 and the Philips Respironics recall. These haven’t been the only ones. If we look back almost a decade, sleep medicine was disrupted by the SERVE-HF results and field safety notice for ResMed ASV devices. Another trial was conducted around the same time as SERVE-HF but utilized Philips ASV devices. Those results have now been published and provide some insight into the use of peak-flow-triggered ASV for those with an ejection fraction of 45% or below. Dr. Douglas Bradley is here to share his results and to offer his thoughts on the use of ASV.

OSA proteomics and metabolomics Apr 19, 2024

Show notes

We know that there are a billion people in the world with undiagnosed obstructive sleep apnea (OSA) and that it simply isn’t practical to have every person undergo a sleep study. Are there other methods that might be more efficient identifying those at the highest risk of OSA? Dr. Laura Castillo is a chemist who has studied biological matrices to identify biomarkers for obstructive sleep apnea. Her research involves analyzing sweat and she has found that there are specific markers for those with severe OSA and those without any OSA. Dr. David Gozal has been working in this field for many years and has published extensively. He has also studied urine proteomics as a method to identify sleep disordered breathing in children.

Acoustic stimulation for improving sleep Apr 05, 2024

Show notes

There are a handful of direct-to-consumer devices that claim to improve the quality of our sleep by using acoustic stimulation. What is the science behind these devices? Dr. Roneil Malkani is an associate professor of neurology in the Feinberg School of Medicine at Northwestern University. He collaborates with others to study acoustic stimulation during sleep and its impact on sleep architecture. He describes how these devices work and how clinicians should approach them.

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