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55 Cards in this Set

  • Front
  • Back
Nicotine
10 s --> dopamine in midbrain --> psychoactive - compulsive - behavioral - environmental - waiting to relieve withdraw symptom when having reward in the next cigar
Nicontine is stimulant - antidepressant
heart - brain - others NE - dopamine - Ach - serotonin ---> inc BBP, HR, contract, constrict, metab, pleasure, attention
xx 1st cigar in day vs during
a4p2 nicotinic cholinergic receptor in brain ----> arousal (loss of tolerance) vs relieve withdraw symptom
Tobacco Smoke vs Nicotine
low tar/nicotine --> inhale more to get enough -- > on clothes for 2nd hand smokers
Cardiovascolar
inc platelet -- inc CO --> dec O2 -- Epi/Norepi --> ischemia - arrhythmias - sudden death -- inc LDL - dec HDL
Cancer
67 cancinogenic - mouth throat pharynx larynx
Respiratory
inc cough - sputum - inflam --> narrow air way - dec lung function -- quit 2 wk b4 surgery
Fertility - pregnancy
reduce infer - birth defect - sudden infant death (2nd hand on clothes)
Others
inc gluconeogenesis - CHO - ulcer - Osteoporosis
xx Drug interaction Oral contraceptive -- Insulin -- Opioid
induce CYP 1A2 ----> metabolize more need more drug ------------ estrogen inc clotting ---> no OC if 15 cigar qs - 35 yrs
xx Reduce _______________ dose when stop smoking
Insulin, theophylline, ollanzapine
Treatment Nicotine Addiction
combine pharmacological wt behavioral counseling
Exclusion for Self treatment
serious heart disease -- uncontrolled BP -- pregnant - < 18 yrs - PUD
Non-Pharmacologic txt
behavioral - cognitive - positive self talk - avoid routine - triggers - group support - EthOH inc urge craving for others ---- Self help works a little
xx Nasal - Inhaler - Lozenge - Gum - Patch vs cigarette
decrease magnitude withdraw ----- longer onset (less habit forming) ---- 15 - 30-60 - 3-12 hrs -- vs 10 mins ------no cardiac event ----- NOT smoke concurrently -------> too much nicotine --> nausea, perspiration, vomit, hypersalivation
xx Nicotin Gum
buccally peak 30 min to 2-3 hrs --- bite-park-bite around the mouth for 30 mins max 24 qd --- fixed schedule ----- rinse acidic food/ drink (or poorly absorb) -- no food 15 mins b4 - not smoke concurrently
-- Nicorette - Mini Lozenge
quick acting - 20-30 mins -- rotate around not swallow -- max 5 p 6h - 20 qd --- NO longer than 12 wk ---- FIXED schedule --- rinse acidic food - no food 15 mins b4
Nicotine patch
no rapid release pk 6-9 hr --- qAM (or vivid dream in pm) - neck and waist - rotate --- remove hs --- fold when discard --- not cutting --- remove when MRI (mental inside)
Nicotine nasal spray
Rx only - fast 10-15 mins -------- NO sniff, inhale --
Nicotine inhale
Rx only --- no rapid release --- look like cigarette - keep in warm - rinse acid food - no food 15 mins b4
Zyban - sustain release Bupropion
Rx - 1st line - can smoke 1st 2 wk (wait for Zyban to reach SS) -- block dopamine and norepinephrine reuptake -- cause SEIZURE - suicide ideation - Cat C -- no Co-admin MAOI -
Chantix - Varenicline - NO seizure
> 18 yrs --- 1st line -- partial agonist a4b2 nicotine Ach receptor -- can smoke 1st wk 4 days to reach Steady State (a4b2 can't be act by nicotine) ------ After meal ---------- suicide thought ------ no fly or air control --- Steven Johnson syndrome ------- Insomia
Combine therapy
when fail - long (bupropion- patch) control withdraw wt short (gum - lozenge - spray - inhaler) prn for relapse (pc or other smokers) --------- wacht for inc BP
Clonidine - Catapress - not approval
Rx - 2nd line -- NOT stop abruptly --> inc BP --
Nortriptyline - Pamelor - not approval
Rx - 2nd line -- 10-28 days to reach SS -- NO coadmin MAOI - no abruptly
5 A
Ask - Advise - Assess ---> willing to quit Assist - Arrange
5 R
Relevance - Risk - Rewards - Roadblocks - Repetion
Contraindication
pregnant women, smokeless tobacco user,
First line treatment
Burpropion SR (Zyban) ------- Nicotine gum, nasal spray, inhaler, patch, lozenge ------- Varencicline (Chantix)
Second line treatment
nortriptyline (Pamelor), clonidine (Catapress)
psoriasis, eczema, atopic dermatitis
NOT nicotine patch
Esophagitis
NOt nicotine gum or lozenge
xx Dentures, braces, or temporomandibular joint disease (TMJ): - no sticky
lozenge or patch could be options (NOT nicotine gum)
xx Serious CV disease, pregnant, nursing, light smokers, adolescents
refer
/ thru out the day / noncompliance
nicotine patch
Smoke intermittently followed by no smoking periods /
nicotine gum or lozenge
Relevance:
think about why quitting is important to them (ex: effecting their health and family’s health)
- Risks:
ask patient to identify risks of smoking (also review risks with patient)
- Rewards:
ask patient to identify beneficial effects of quitting -
Roadblocks:
help patient to identify barriers to quitting & develop ways to avoid or address each barrier
- Repetition:
repeat motivation intervention ---Continue to work with patients who have not been successful or are not motivated to quit
Ask:
identify all tobacco users at every visit
- Advise:
strongly urge all tobacco users to quit
- Assess:
determine willingness to make quit attempt
Categorize to tailor counseling: not ready to quit in next month, ready to quit in next month, recent quitter (past 6 months), former user (quit > 6 months)
- Assist:
aid patient in quitting
- Arrange:
schedule follow-up contact -- Follow-up recommended within 1st week of quitting -- 2nd follow-up recommended within 1 month of quitting -- Periodic follow-up to monitor and provide support
Nicotine bind receptor and kinds of treatment (10)
a2b4 Nicotine NS - Nicotine Inhaler - Nicoderm - Habitrol - Lozenge - Gum - Zyban - Chantix - Catapress - Pamelor
5A willing to quit
Ask to id - Advices urge - Assess the willingness - ------> if willing Assist aiding - Arrange schedule
5R intervention for those unwilling to quit
Relevance the imp - Risks - Rewards benefit- Roadblocks barrier- Repetition motivation
First-line treatments
Bupropion SR - Nicotine gum, nasal spray, inhaler, patch, lozenge - Varenicline
Second-line treatments:
nortriptyline, clonidine
catagory D for pregnancy
patch and inhaler
combination therapy: only FDA approve are
zyban and Nicotine patch
which drug cause severe renal impairment
only chantix cause severe renal impairment
ask patient if they need advise to assess
mcqueena5201: if they do, then assist and arrange time
patient say no not ready to quit right so give them relevance information about risks and reward ask what are the roadblocks and repetition