SomnusNooze Articles
News, Stories and Updates From the World of Sleep
SomnusNooze Topics: Diagnosis
Dr. Trotti Answers Questions on Diagnostics Relating to Hypersomnia
Dr. Lynn Marie Trotti answers questions about diagnostics relating to hypersomnia and concludes... Q - What is the “gold-standard” for diagnosis of narcolepsy? What about IH? A - For narcolepsy type 1 (or narcolepsy with cataplexy), measurement of... read >
Article Summary: Khan Z, Trotti LM. “Central Disorders of Hypersomnolence: Focus on the Narcolepsies and Idiopathic Hypersomnia.”
This article reviews three central disorders of hypersomnolence (CDH), which include narcolepsy type 1, narcolepsy type 2, and idiopathic hypersomnia. The main symptom patients experience in all three of these disorders is... read >
Ask the Doctor: Narcolepsy vs Idiopathic Hypersomnia
Narcolepsy vs Idiopathic Hypersomnia: What's the Difference? My 9-year-old son recently was diagnosed with IH but can't exclude narcolepsy. We got a second opinion and the doctor agreed. I don't understand why they don't have a definitive answer. The... read >
Ask The Doctor: Idiopathic Hypersomnia vs Type 2 Narcolepsy
Question: Is there an overlap between idiopathic hypersomnia and type 2 narcolepsy? Answer: The short answer to this question is yes. The only way to definitively distinguish idiopathic hypersomnia (IH) from type 2 narcolepsy (T2N) is the number of... read >
What’s New in the Diagnosis and Treatment of Hypersomnia in 2016?
Rather than writing our own article for this week’s edition of SomnusNooze, we are bringing you information from Dr. David Cunnington in Melbourne, Australia. Dr. Cunnington has agreed to share with us a recent post from his website (sleephub.com.au)... read >
What Does One SOREMP Mean?
Background The primary feature of the two main central disorders of hypersomnolence—narcolepsy and idiopathic hypersomnia (IH)—is excessive daytime sleepiness, defined in the International Classification of Sleep Disorders, third edition,... read >
It’s a Fine Line Between Type 2 Narcolepsy and Idiopathic Hypersomnia… and It’s Getting Even Finer
Researchers have provided more evidence that narcolepsy without cataplexy (Nw/oC ) and idiopathic hypersomnia (IH) without long sleep time (LST) look more alike on testing than do narcolepsy with cataplexy (NwC) and Nw/oC. This research was completed... read >
Dr. David Rye Presents at 2013 Narcolepsy Network
Dr. David Rye's 2013 session at the Narcolepsy Network conference entitled: What's in a Name? Understanding the Origins of the Terminologies for the Family of Hypersomnias. A fascinating examination of semantics and the signs and symptoms of... read >
Can Actigraphy Help to Differentiate People with Narcolepsy from People with Idiopathic Hypersomnia?
Why is this study important? Type 1 narcolepsy (T1N) and idiopathic hypersomnia (IH) are both disorders of central hypersomnolence. Even though the International Classification of Sleep Disorders, third edition, includes a finding of 11 hours of sleep... read >