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Sleep Series

sleep

We’re on Pt. 2 of our sleep series

This is the 2nd in a series of (at least) 4 blogs on sleep.

Health Rising’s Sleep Series 

  • Pt. I Dr. Bruck Interview – Bronc kicked the series off with an interview of Dr. Bruck – a retired sleep researcher whose son has ME/CFS.
  • Pt. IIRuhoy and Kaufman on Sleep – an overview of a fascinating talk by two long-term ME/CFS/FM and chronic illness experts: Dr. David Kaufman and Dr. Illene Ruhoy on sleep  on their Unraveled Patreon podcast.
  • Pt. IIIA new sleep drug for fibromyalgia? A look at Tomnya – a sleep/pain drug Tonix Pharmaceuticals is submitting for FDA approval.
  • Pt. IV –  an interview with Dr. Mullington, a long-time sleep researcher and ME/CFS expert who, courtesy of the Open Medicine Foundation, is using cutting-edge technology to further understand sleep in ME/CFS.

The Unraveled Patreon Podcasts

Two experts on ME/CFS share their insights

Two experts on ME/CFS and other complex chronic diseases share their insights

This is our 4th in a series of blogs on Dr. Ruhoy’s and Dr. Kaufman’s ongoing series of podcasts on understanding and treating ME/CFS/FM/long COVID and allied disorders.

Ruhoy and Kaufman are on podcast number 56 (!) and Health Rising will only be able to cover a fraction of them. Their Patreon podcasts offer a unique opportunity to watch two ME/CFS/FM experts dig into how they understand and treat these diseases. Questions are allowed – and responded to – and they frequently have live Q&A sessions. At $9 a month Unraveled is the best deal in town.

Please note that all podcasts come with the standard disclaimer – the podcasts are informational purposes only, do not indicate that a doctor-patient relationship has been established, everyone should check with their doctor first before following any recommendations, etc.

(I added the paragraphs that are in parentheses- they were not covered in the talk.)

The Gist

  • This is the second in a series of blogs on sleep and the 4th in a series of blogs on Dr. Ruhoy’s and Kaufman’s ongoing series of Patreon podcasts called “Unravelled” on understanding and treating ME/CFS/FM/long COVID and allied disorders. At about $9 a month and with over 50 podcasts under their belts this is the best deal in town. (Please note that the text enclosed in () was added by me and was not part of the podcast).
  • Their 18th podcast from back in May of last year dealt on sleep – a crucial but complex topic in ME/CFS. Dr. Kaufman started it off by saying that “sleep is a complaint of every single patient”  of his but that when his patients tell him about their sleep problems he said “he takes a deep breath (!) because sleep disorder is really challenging“.
  • Dr. Ruhoy noted that poor sleep can keep the brain from detoxifying properly, inhibit learning, and affect the stress response and immune system. She also suggested the chronic activation of the motor cortex that we’ve seen crop up in ME/CFS, FM, and long COVID, might leave the muscles in an energy-draining state of chronic activation making it difficult for the body to settle down and get good sleep.
  • (Some studies suggest that people with ME/CFS may have a hyperarousal sleep disorder caused by activation of the fight/flight response during sleep.)
  • Dr. Ruhoy focuses more on sleep hygiene believing that long term that’s where the money is concerning sleep. (Sleep hygiene includes things like how to get ready for sleep, having a good sleep environment (cool, dark), having a good sleep schedule, avoiding screens like phones, and TV, at night, not eating at night, using your bed only for sleep if possible;  taking a warm bath at night (cools the body down), meditating before bedtime, etc.)
  • The circadian or 24-hour rhythms that our brain, in particular, runs on. matter. While it’s not often easy to attain, having a consistent bed and wake time that accords with our natural circadian rhythms (going to bed at a decent time at night and waking with the sun) is important. Early morning sunlight – often just 10 or 15 minutes of exposure – early in the morning wakes the brain up.
  • (Dr. Ruhoy said that our bodies thrive on routine and rhythm and recent studies suggest that “sleep regularity” – having a consistent bed and wake time – plays a more important role in our health than how long we sleep. (!)
  • If you experience lethargy, difficulty with concentration, and exertion early in the morning low cortisol levels – common in ME/CFS – are probably the reason. Dr. Kaufman suggested that low-dose hydrocortisone early in the morning could help.
  • Citing trazodone as their go-to drug for sleep, Ruhoy and Kaufman fell in line with some other ME/CFS expert’s experiences.  Kaufman finds that Lunesta can be very helpful and Dr. Ruhoy is a big melatonin fan, uses something called deep-sleep-inducing peptide (DSIP), and has found that minocycline – which affects neuroinflammation – can be helpful.
  • Dr. Kaufman also finds an antihistamine called hydroxyzine helpful in some patients. Hydroxyzine has sedating properties and Kaufman recommends very tiny doses; i.e. take 1/4 of the lowest dose (25 mg.) Neither are experienced in or prescribe cannabis products but Dr. Kaufman said that of his patients who try it, about 50% find it brings good benefits.
  • Dr. Kaufman finds that low doses of a muscle relaxant, cyclobenzaprine (Flexeril) (2.5 – 5mg) can be helpful. (That brings up Tonix’s fascinating new drug that will soon go to the FDA for approval in fibromyalgia. The drug called Tomnya, is a Flexeril derivative may help with both sleep and pain. An interview with Tonix’s president is coming up.)
  • We also compared and contrasted other doctors’ recommendations on sleep found on Health Rising. (See blogs listed at the bottom of the page for more on that).  Comparing and contrasting 4 doctors (Murphree/Teitelbaum/Attia/Huberman) with those above revealed some heterogeneity. Several sleep aids, magnesium, L-theanine, 5-HTP, GABA supplements, and blue-light blocking glasses commonly suggested were not mentioned in the podcast. Attia was really big on comfortable mattresses – which scored pretty high in Health Rising’s sleep survey.
  • Dr. Teitelbaum is unusual in his approach of using low doses of up to 4 sleep aids to achieve better sleep. Teitelbaum’s first choice is Ambien followed by Trazodone, Neurontin and Flexeril. If that doesn’t work he goes to Klonopin, amitriptyline, doxepin, and others. He reports that antihistamines work well.
  • Focusing on the hyperarousal/central sensitization found in these diseases Dr. Bateman suggested using nervous system calming agents before sleep (Neurontin, Lyrica, low dose naltrexone, Klonopin, low dose amitriptyline, doxepin elixir, and cyclobenzaprine) as well as deep breathing or relaxation exercises and/or yoga. She noted that long deep breaths with longer delayed exhalations release chemicals from the parasympathetic nervous system that turn down the SNS.
  • Check out what Health Rising found in its mammoth sleep survey as well (See bottom of page).
  • Coming up next – an interview with the head of the developer of Tomnya – a sleep and pain drug coming up for FDA approval soon.

Unraveled Session #18 May 16th, 2023 – Sleep

“I can’t imagine recovery without getting good sleep” Dr. Ruhoy

Dr. Kaufman started it off by saying that “sleep is a complaint of every single patient”  of his and noted that unrefreshing sleep is one of the core criteria for ME/CFS. When his patients tell him about their sleep problems, though, he said “he takes a deep breath (!) because sleep disorder is really challenging”.

Effects of Poor Sleep

Dr. Ruhoy noted that poor sleep messes up the HPA axis (and morning cortisol – usually low in ME/CFS) (which sounds like it could produce something of a vicious circle) leading to increased sympathetic nervous system activity (fight/flight) in the brain during sleep – leading to poorer sleep – worse HPA activity, etc.)

(The sympathetic nervous system mention was interesting as the only ME/CFS studies that I’m aware of that have started to get something of a handle on the sleep issue in ME/CFS found that increased sympathetic nervous system activity (fight/flight) was the only factor they could associate with poor sleep. They proposed that decreased parasympathetic nervous system activity during sleep was preventing people with ME/CFS from benefitting fully from deep sleep.

(Some evidence suggests that people with ME/CFS/FM may have a “hyperarousal sleep disorder” and the authors of a recent FM/autonomic nervous system study went so far as to suggest that going to sleep with FM was equivalent to undergoing a stress test (!). Increased heart rates muscle sympathetic nervous activation, and other evidence of an activated sympathetic nervous system response made sleep anything but restful for FM patients. )

(Trazodone – the go-to sleep drug for these and other ME/CFS/FM experts (and for those with a hyperarousal sleep disorder) – can tamp down SNS activity (see below) and is a drug of choice for many ME/CFS experts.)

Dr. Ruhoy noted how important it is to have 4 or 5 good sleep stages or sleep periods during the night. Its during sleep that the glymphatic system cleans our brains of toxins like metabolic waste productions, misfolded proteins, etc. – all of which can contribute to neurodegeneration- and, of course, produce brain fog.

Not only do we solidify memory during sleep but by doing so we clear the way for new learning to take place. Whatever was learned during the day doesn’t get consolidated – truly learned – until we sleep. During the consolidation process data is moved from the hippocampus to other parts of the brain – clearing the hippocampus – and leaving it ready to receive new data. Poor sleep, then, produces a double whammy cognitively- we have more trouble consolidating what we learned and are not as ready to learn the next day.

(Sleep also has a vast impact on our immune functioning. Sleep-deprived people, for instance, appear to produce much higher levels of damaging pro-inflammatory cytokines when confronted with a pathogen. Poor sleep also interferes with building the metabolic reserves and producing the cytokines our immune cells need to fight off pathogens.

Ruhoy regularly orders sleep studies – which can show sleep apnea which causes a hypoxic (low oxygen) state during sleep, producing inflammation, more abnormally folded proteins, etc. At-home sleep studies are more common now but don’t have all the bells and whistles that lab-based sleep studies do.

Dr. Ruhoy then added a really interesting possibility given what we’ve seen recently in ME/CFS, FM, and long COVID studies – that chronic activation of the motor cortex can leave the muscles in an energy-draining state of chronic activation and which makes it difficult for the body to settle down and get good sleep.

Sleep is such a complex subject that it seemed almost inevitable that at some point these two ME/CFS experts would talk about how much they don’t know. Dr. Ruhoy – who clearly loves the hunt and whose mind always seems to be coming up with new possible links and answers- said  “the why plagues me – I lose sleep over the why”.

Treatment

Sleep Hygiene

The initial goal is to avoid drugs so Kaufman will go over what appeared to be basic factors regarding sleep hygiene. He said that he often didn’t learn too much from that. Dr. Ruhoy, on the other hand, seemed to place more emphasis on sleep hygiene – at one point stating that in the long term, her money is on sleep hygiene.

Concerning eating late at night, Dr. Ruhoy pointed out that a lot of food sitting in your stomach takes away energy from the restorative activities that occur during sleep. She said she sleeps so much better when she stops eating after five.)

(Dr. Kaufman is clearly not the best role model (lol). He stated that he tends to eat late, and reads books on his IPAD before going to sleep – and admitted to getting poor sleep :). Ruhoy, on the other hand, doesn’t eat past 5 pm – and said she sleeps much better because of it – and also only reads printed books. She appears to sleep well).

(Good sleep hygiene includes things like how to get ready for sleep, having a good sleep environment (cool, dark), having a good sleep schedule, avoiding screens like phones, TV, at night, not eating at night, using your bed only for sleep if possible;  taking warm bath at night (cools body down), meditating before bedtime, etc.)

The author of a review paper on the effects poor sleep has on the immune system reported that practices like cognitive behavioral therapy for insomnia, Tai Chi, and yoga which tamp down sympathetic nervous system hyper-arousal and improve immune functioning can help improve sleep.)

One thing that’s really helpful for sleep is the one thing that most people with ME/CFS cannot do – exercise. Dr. Kaufman noted that if he doesn’t get a workout in he often has poor sleep.  I have found that short-term anaerobic exercise can be helpful and I wonder if short anaerobic, strength-enhancing exercise sessions can help.

Good Sleep Practices for Chronic Fatigue Syndrome and Fibromyalgia

 

Circadian Rhythms

circadian rhythm

The brain is exhibit #1` of an organ driven by circadian rhythm – the 24-hour cycle of the day.

Dr. Ruhoy put a big emphasis on circadian rhythms – the 24-hour cycle that governs many of our body processes. She noted that we are circadian beings and in no part of our body is that more true than the brain. Dr. Kaufman said patient after patient will say I don’t go to sleep until early in the morning and then wake up during the afternoon – which he said: “feeds their illness”.

Dr. Ruhoy tries to correct the circadian rhythm issue with sleep hygiene which includes going to bed and waking up at the same time whether you want to or not. Getting sunlight early in the day and later in the day can help.

(Interestingly the light rays from the early sun and the late sun – tell the brain to wake the body up by increasing cortisol levels and to calm down. Dr. Huberman reported that on a clear day, only about 5 minutes of sun exposure in the early morning is needed. On cloudy days, ten minutes is usually enough, and on really overcast days, it may take 20-30 minutes. Even on cloudy days, the light intensity outside is much higher than anything you can produce at home. Because windows block some of these wavelengths it’s best not to look through one.)

(Huberman also reports that if you take caffeine in the morning you should wait 90 minutes to do so as caffeine can stop adenosine – a critical sleep factor – from washing properly out of your body.)

Dr. Ruhoy acknowledged that it’s not easy to change your sleep cycle but if it’s off getting it back on track can be very important. Physiologically,  we thrive on routine and rhythm – and not just during sleep times but also during the day. Having a good routine helps.

(Sleep Regularity Takes Center Stage)

“In summary, our findings challenge the long-standing assumption that sleep duration is the most important index of sleep for human health”. The authors.

Using a measure of circadian disruption to assess sleep regularity, a recent study “Sleep regularity is a stronger predictor of mortality risk than sleep duration: A prospective cohort study” found that sleep regularity – that is going to sleep and waking up at roughly the same time – was more important for our long term health than how much we sleep (!). With that, we got an important new factor to add to our sleep hygiene practices.

early morning light

Early morning light exposure tells the brain to wake the body up and can help reset the circadian rhythm.

The 8-year, 1859-person study relied on only one week of sleep data – and then followed the participants for years. Given that it was remarkable how robust its findings were. It found that higher degrees of sleep regularity were associated with a 20%–48% lower risk of death, a 16%–39% lower risk of death from cancer, and a 22%–57% lower risk of death from cardiovascular diseases.

How regular is regular? The people with the highest scores regularly went to sleep and awoke within approximately 1-hour windows. People with the lowest scores went to sleep and awoke within approximately 3-hour windows.

The noted that other studies have found that irregular sleep patterns have been associated with higher mortality risk, metabolic abnormalities, and cardiometabolic risk factors. Interestingly while light exposure at night has been associated with an increased risk of a variety of cancers (breast, thyroid, pancreatic cancer), short sleep has not been associated with cancer mortality. Sleep regularity; i.e. creating a regular sleep routine, then, appears to be a very good thing to strive for.)

Fighting the Early Morning Blues

During the latest Patreon open discussion session I asked about the trouble I concentrating, engaging in physical activity, and the unsettled feelings I experience early in the day.  Dr. Kaufman said he could think of maybe 1 or 2 patients who didn’t have low morning saliva cortisol levels and that low dose hydrocortisone in the AM can make a big difference for some.

Treatments

(See earlier section for sleep hygiene)

Trazodone

Both Dr. Kaufman and Dr. Ruhoy said that trazodone was their go-to sleep med.

(They are not alone. Both Dr. Lapp and Dr. Bell also tagged trazodone as their favorite sleep drug. Trazodone is an interesting drug. By inhibiting the reuptake of serotonin and blocking the histamine and alpha-1-adrenergic receptors, trazodone reduces levels of neurotransmitters (serotonin, noradrenaline, dopamine, acetylcholine, and histamine) that are associated with arousal. Some evidence suggests that trazodone may also have neuroprotective properties and help with neuroinflammation.

A 2021 review reported that trazodone is less effective than hypnotics in treating sleep-onset insomnia (i.e., the inability to fall asleep) is “very effective” in treating “sleep-maintenance” insomnia; i.e. insomnia that occurs later in the night or morning. Trazodone may also increase the amount of time spent in deep sleep.

A small but interesting 2008 study found that while cognitive behavioral therapy improved sleep time and latency (the ability to fall asleep quickly) CBT plus trazodone resulted in a further increase in the restorative period of deep, slow-wave sleep in people with depression. A small 2020 study reported that trazodone was more effective than CBT-I in people who exhibit “physiological hyperarousal (ie, activation of the stress system)” during sleep. Trazodone appears to be achieving this by reducing night-time cortisol levels.

A couple of open-label fibromyalgia studies also found trazodone was helpful with sleep and a really interesting placebo-controlled 2018 study found that in Vit. D-deficient fibromyalgia patients’ trazodone (25 mg) given at bedtime + vitamin D 50 000 IU weekly significantly improved pain and sleep scores. Some doctors think we should all be supplementing Vit D.

My brother’s doctor has found that taking trazodone with melatonin helps.

Trazodone (Desyrel) For Chronic Fatigue Syndrome (ME/CFS) and Fibromyalgia

 

 

Low Dose Naltrexone (and Trazodone?)

Citing the inflammatory situation in ME/CFS and the effect inflammation may be having on sleep, Dr. Kaufman noted that low-dose naltrexone – which ironically can interfere with sleep in the beginning – often allows people to sleep better. Taking it in the morning can help with the sleep problem but Kaufman noted that it probably works better when taken later in the day. Both agreed it can be helpful with sleep.

(That and the trazodone recommendation were interesting given Biovista’s finding. A drug repurposing company hired by the Solve ME/CFS Initiative to find drugs that might help, Biovista proposed that an LDN + trazodone combination should be tested in ME/CFS.

Low Dose Naltrexone Drug Combination Proposed for Chronic Fatigue Syndrome (ME/CFS)

Delta sleep-inducing peptide (DSIP)

Dr. Ruhoy finds that delta sleep-inducing peptide (DSIP) – a peptide with an interesting history – can help. DSIP got a lot of research in the 80’s and 90’s and then kind of dropped off the map.  A 2006 review “Delta sleep-inducing peptide (DSIP): a still unresolved riddle” demonstrated how conflicted the research community was with it. The inability to identify the gene that produces it or the receptor it binds to has apparently hampered research.

Animal studies suggest, though, that DSIP might help with pain, stress management, and other issues. Human studies – the ones that I saw were quite old and small –  have had mixed results: some show it to be helpful while others do not.  It seems quite likely that DSIP has never been effectively tested in a large, placebo-controlled trial.

On his “Get Fully Optimized” site Jay Campbell cites numerous anecdotal reports suggesting that DSIP was helpful, not in helping people get to sleep, but in getting deeper sleep. DSIP can be found in supplement form. Campbell recommended (that healthy people) start at 50 mcg with a 1x/week frequency and then gradually increase the dosage/frequency over time.

Others

Dr. Kaufman said that plain old Lunesta (zopiclone) helps a lot of people.( It was the most commonly mentioned drug in the comment section of Health Rising’s sleep survey – see below).  Dr. Ruhoy is a big fan of melatonin. Dr. Kaufman said he’d never tried doxycycline/minocycline – but that they do similar things as LDN; i.e. they are potential neuroinflammation busters. Dr. Ruhoy reported that some of her patients on minocycline have reported improved sleep.

Cannabis and CBD – Neither Ruhoy nor Kaufman know a lot about cannabis and are hesitant to prescribe it. Dr. Kaufman said that about 50% of his patients who try it report it works great, though – and said they may call in someone who knows more about it to talk about it on the podcast. I hope they do. Cannabis products (both non-THC and including THC) have easily been the most effective sleep aid that I’ve tried.

New Cannabis Studies Suggest Help with Pain and Sleep in Fibromyalgia

Hydroxyzine – Dr. Kaufman also finds an antihistamine called hydroxyzine helpful in some patients. Hydroxyzine has sedating properties and Kaufman recommends very tiny doses; i.e. take 1/4 of the lowest dose (25 mg.)

No Doxepin – Interestingly, neither mentioned doxepin – a favorite of Dr. Cheney’s – which he felt was an important histamine blocker. (Cheney was way, way ahead of the curve on histamine…)

Doxepin Elixir (Sinequan, Silenor) for ME/CFS and Fibromyalgia

Cyclobenzaprine (Flexeril) and A New Sleep Drug for Fibromyalgia

Dr. Kaufman finds that low doses of a muscle relaxant, cyclobenzaprine (Flexeril) (2.5 – 5mg) can be helpful.

(That brings up Tonix’s fascinating new drug that will soon go to the FDA for approval in fibromyalgia. The drug, formerly called TNX-102 and now called Tomnya, is a Flexeril derivative that strips out a part of the drug that can produce toxicity.  Tonix’s results suggest that Tomnya may help with both sleep and pain. An interview with Tonix’s president is coming up.)

More on Sleep

Four Doctors on Sleep

Comparing and contrasting 4 doctors (Murphree/Teitelbaum/Attia/Huberman) with those above revealed some heterogeneity. Several sleep aids, magnesium, L-theanine, 5-HTP, GABA supplements, and blue-light blocking glasses commonly suggested were not mentioned in the podcast. Attia was really big on comfortable mattresses – which scored pretty high in Health Rising’s sleep survey.

Dr. Teitelbaum is unusual in his approach of using low doses of up to 4 sleep aids to achieve better sleep. Teitelbaum’s first choice is Ambien followed by Trazodone, Neurontin and Flexeril. If that doesn’t work he goes to Klonopin, amitriptyline, doxepin, and others. He reports that antihistamines work well.

Four Experts On How To Get a Good Night’s Sleep: An ME/CFS & Fibromyalgia Inquiry

Dr. Bateman’s 2014 talk on Sleep

Bateman agreed that the best way to help with sleep in ME/CFS is to attack the core issues in it. Focusing on the hyperarousal/central sensitization found in these diseases she suggested using nervous system calming agents before sleep (Neurontin, Lyrica, low dose naltrexone, Klonopin, low dose amitriptyline, doxepin elixir, and cyclobenzaprine) as well as deep breathing or relaxation exercises and/or yoga . She noted that long deep breaths with longer delayed exhalations release chemicals from the parasympathetic nervous system that turn down the SNS.

If when you lie down you feel your heart pounding in your chest — beating hard, not necessarily fast – Dr. Bateman suggests you’re probably in the sympathetic nervous system overdrive category and might want to try the Klonopin before you go to sleep.

      • If you can’t get to sleep – use low dose short-acting sleep drugs.
      • If you have frequent awakenings – use longer-acting drugs in low doses.
      • If you have early awakening – the meds you’re taking to help you sleep may be losing their effectiveness from overuse.

Check out Health Rising’s 2014 Sleep Survey Results

Klonopin and Ambien (53%) were top drugs in the effectiveness category with antihistamines (48%) and Flexeril, a muscle relaxant, coming in close behind (47%). (I forgot to include zopiclone (Lunesta) in the survey, however.) Check out all the interesting sleep drug and supplement combinations that have helped ME/CFS/FM patients below.

Health Rising’s Unraveled Podcast Series

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