Sleep tx Flashcards

1
Q

Things associated w insomnia

A

-anxiety
-hyperthyroidism
-caffeine
-modafinil
-amphetamines
-B-agonists
-B-blockers
-nicotine
-thyroid meds
-bupropion
-decongestants
-methylphenidate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

DSM5 insomnia disorders

A

-difficulties w sleep initiation, maintenance, waking
-3x week
-at least 3 months

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Sleep onset only rx options

A

-zaleplon
-traizolam
-eszopiclone
-zolpidem
-ramelteon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Sleep maintenance only rx options

A

-suvorexant
-doxepin
-eszopiclone
-zolpidem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Sleep onset AND maintenance options

A

-eszopiclone
-zolpidem
-temazepam

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Treatment of insomnia

A

-first line is non-pharm (CBT and behavior tx)
-z-hypnotics most commonly used
-benzos (temazepam) (insomnia)
-melatonin agonists (onset)
-orexin antagonists (onset/maintenance)
-doxepin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

z-hypnotic drugs

A

-zolpidem
-eszopiclone
-zaleplon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

z-hypnotic counseling points

A

-initial dose of zolpidem is lower (5mg) in women and elderly
-3a4 substrates, caution inhibition/induction
-controlled/abusable

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

z-hypnotic side effects

A

-eszopiclone: metallic taste
-somnolence
-dizziness
-ataxia
-headaches
-parasomnias (sleepwalking-caution)
-additive effects with other CNS depressants

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

All medications for insomnia warn for

A

-sleep behaviors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Melatonin receptor agonists drugs

A

-Ramelteon
-Tasimelteon
-1A2 substrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Ramelteon

A

-melatonin receptor agonists
-AVOID w fluvoxamine
-GI upset, somnolence, hyperprolactinemia, prolactinoma
-1A2 substrate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Tasimelteon

A

-melatonin agonist
-FDA for non-24 sleep wake disorder in adults
-1A2 substrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Orexin receptor antagonist drugs

A

-Suvorexant
-Lembroexant
-Daridorexant

-3A4 substrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Orexin antagonist counseling

A

-at least 7 hours to sleep
-AVOID in narcolepsy
-narcolepsy-like side effects
-3A4 substrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Doxepin

A

-TCA
-low dose work through H1 ANTAgonism
-anticholinergic effects

17
Q

Trazodone

A

-not FDA for insomnia
-long half-life: day-time hangover

18
Q

Mirtazapine

A

-sleep agent in pt w depression and insomnia

19
Q

Quetiapine

A

-low dose not recommended unless co-morbid psychiatric disorder

20
Q

Diphenhydramine/Doxylamine

A

-not recommended by AASM

21
Q

Melatonin

A

-consider in jet lag and pt w low levels
-1A2

22
Q

German chamomile

A

-allergy in pt w daisy/ragweed allergies

23
Q

Kava

A

-not recommended bc hepatotoxicity

24
Q

DSM-5 obstructive sleep apnea

A

-at least 5 apneas per hour confirmed by polysomnography
-excessive sleepiness
-snoring
-pauses in breathing
-headache
-irratibility
-sore throat
-erectile dysfunction
-memory probs
-GERD
-mood probs
-many pt have apnea and insomnia = treat apnea first

25
Q

Diagnostic testing for apnea

A

-polycomnography only if:
-significant cardiorespiratory disease
-potential resp muscle weakness due to neuro-musc condition
-sleep-related hypoventilation
-chronic opiod med use
-hx of stroke
-severe insomnia

26
Q

Sleep apnea tx

A

-wt loss
-smoking cessation
-avoid alc and CNS depressants
-sleep on side
-CPAP (continuous positive airway pressure)
-excessive daytime sleepiness tx w modafnil or armodafnil (assess CPAP adherence first and possibility of RLS or PLMS)

27
Q

Sleep apnea + insomnia tx

A

-tx apnea before insomnia
-in obese pt w insomnia, rule out apnea

28
Q

Excessive daytime sleepiness (EDS) tx in sleep apnea

A

-modafnil or armodafnil
-reveiw CPCP adherence first and posibility of RLD or PLMS

29
Q

DSM-5 Narcolepsy

A

-recurring episodes of irresistible need to sleep
-3x week
-past 3 months

30
Q

Narcolepsy tetrad

A

-EDS in 100% of pt (more severe in type I (cataplexy or hypocretin deficiency)
-cataplexy: sudden loss of muscle tone triggered by emotion (75%)
-hallucinations 30-60%
-sleep paralysis 25-50%
-all four 10-33%

31
Q

Narcolepsy tx

A

-tx cataplexy
- tx EDS

32
Q

Tx of cataplexy in narcolepsy

A

-sodium oxybate: GHB, high sodium
-Xywav: ages 7+, tx idiopathichypersomnia in adults, lower sodium
-Lumryz: adults only, ER dose, once nightly, high sodium

33
Q

Excessive Daytime Sleepiness (EDS) tx in narcolepsy

A

-modafinil/armodafnil: possible fatal rash
-sodium oxybate
-pitolisant and solriamfetol recently approved

34
Q

Pitolisant

A

-H3 antagonist/ inverse agonist
-AVOID in hepatic impairment
-prolongs QTc
-AVOID H1 antagonists (antihistamines)
-2d6/3A4 substrate
-weak 3A4 inducer (may dec oral birth control effectiveness)

35
Q

Solriamfetol

A

-dopamine NE reuptake inhibitor (DNRI)
-indicated for improvement in wakefulness in adults w excessive daytime sleepiness due to narcolepsy or sleep apnea
-if mod renal impairment: start 37.5mg inc to max 75mg after 7 days
-if severe renal impairment: starting and max dose is 37.5mg

36
Q

solriamfetol renal dosing

A

-if mod renal impairment: start 37.5mg inc to max 75mg after 7 days
-if severe renal impairment: starting and max dose is 37.5mg

37
Q

solriamfetol side effects

A

-BP and HR inc
-AVOID in unstable CVD and arrhythmias
-caution in psychosis/bipolar: dec dose if psyc sx develop
-caution w dopaminergic drugs

38
Q

Shift work sleep disorder tx (EDS except D is “wake-time”)

A

-modafinil and armodafinil
-take 1 hour before work period starts during “wake time”

39
Q

Restless leg syndrome tx

A

-gabapentin enacarbil (prodrug of gabapentin, approved for RLS, may be first line)
-dopamine agonists (IR): pramipexole or ropinirole
-consider iron supplementation