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55 Cards in this Set
- Front
- Back
Nicotine
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10 s --> dopamine in midbrain --> psychoactive - compulsive - behavioral - environmental - waiting to relieve withdraw symptom when having reward in the next cigar
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Nicontine is stimulant - antidepressant
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heart - brain - others NE - dopamine - Ach - serotonin ---> inc BBP, HR, contract, constrict, metab, pleasure, attention
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xx 1st cigar in day vs during
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a4p2 nicotinic cholinergic receptor in brain ----> arousal (loss of tolerance) vs relieve withdraw symptom
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Tobacco Smoke vs Nicotine
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low tar/nicotine --> inhale more to get enough -- > on clothes for 2nd hand smokers
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Cardiovascolar
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inc platelet -- inc CO --> dec O2 -- Epi/Norepi --> ischemia - arrhythmias - sudden death -- inc LDL - dec HDL
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Cancer
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67 cancinogenic - mouth throat pharynx larynx
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Respiratory
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inc cough - sputum - inflam --> narrow air way - dec lung function -- quit 2 wk b4 surgery
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Fertility - pregnancy
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reduce infer - birth defect - sudden infant death (2nd hand on clothes)
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Others
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inc gluconeogenesis - CHO - ulcer - Osteoporosis
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xx Drug interaction Oral contraceptive -- Insulin -- Opioid
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induce CYP 1A2 ----> metabolize more need more drug ------------ estrogen inc clotting ---> no OC if 15 cigar qs - 35 yrs
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xx Reduce _______________ dose when stop smoking
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Insulin, theophylline, ollanzapine
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Treatment Nicotine Addiction
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combine pharmacological wt behavioral counseling
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Exclusion for Self treatment
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serious heart disease -- uncontrolled BP -- pregnant - < 18 yrs - PUD
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Non-Pharmacologic txt
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behavioral - cognitive - positive self talk - avoid routine - triggers - group support - EthOH inc urge craving for others ---- Self help works a little
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xx Nasal - Inhaler - Lozenge - Gum - Patch vs cigarette
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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
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xx Nicotin Gum
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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
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-- Nicorette - Mini Lozenge
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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
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Nicotine patch
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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)
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Nicotine nasal spray
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Rx only - fast 10-15 mins -------- NO sniff, inhale --
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Nicotine inhale
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Rx only --- no rapid release --- look like cigarette - keep in warm - rinse acid food - no food 15 mins b4
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Zyban - sustain release Bupropion
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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 -
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Chantix - Varenicline - NO seizure
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> 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
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Combine therapy
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when fail - long (bupropion- patch) control withdraw wt short (gum - lozenge - spray - inhaler) prn for relapse (pc or other smokers) --------- wacht for inc BP
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Clonidine - Catapress - not approval
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Rx - 2nd line -- NOT stop abruptly --> inc BP --
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Nortriptyline - Pamelor - not approval
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Rx - 2nd line -- 10-28 days to reach SS -- NO coadmin MAOI - no abruptly
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5 A
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Ask - Advise - Assess ---> willing to quit Assist - Arrange
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5 R
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Relevance - Risk - Rewards - Roadblocks - Repetion
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Contraindication
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pregnant women, smokeless tobacco user,
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First line treatment
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Burpropion SR (Zyban) ------- Nicotine gum, nasal spray, inhaler, patch, lozenge ------- Varencicline (Chantix)
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Second line treatment
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nortriptyline (Pamelor), clonidine (Catapress)
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psoriasis, eczema, atopic dermatitis
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NOT nicotine patch
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Esophagitis
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NOt nicotine gum or lozenge
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xx Dentures, braces, or temporomandibular joint disease (TMJ): - no sticky
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lozenge or patch could be options (NOT nicotine gum)
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xx Serious CV disease, pregnant, nursing, light smokers, adolescents
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refer
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/ thru out the day / noncompliance
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nicotine patch
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Smoke intermittently followed by no smoking periods /
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nicotine gum or lozenge
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Relevance:
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think about why quitting is important to them (ex: effecting their health and family’s health)
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- Risks:
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ask patient to identify risks of smoking (also review risks with patient)
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- Rewards:
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ask patient to identify beneficial effects of quitting -
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Roadblocks:
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help patient to identify barriers to quitting & develop ways to avoid or address each barrier
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- Repetition:
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repeat motivation intervention ---Continue to work with patients who have not been successful or are not motivated to quit
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Ask:
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identify all tobacco users at every visit
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- Advise:
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strongly urge all tobacco users to quit
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- Assess:
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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) |
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- Assist:
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aid patient in quitting
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- Arrange:
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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
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Nicotine bind receptor and kinds of treatment (10)
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a2b4 Nicotine NS - Nicotine Inhaler - Nicoderm - Habitrol - Lozenge - Gum - Zyban - Chantix - Catapress - Pamelor
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5A willing to quit
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Ask to id - Advices urge - Assess the willingness - ------> if willing Assist aiding - Arrange schedule
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5R intervention for those unwilling to quit
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Relevance the imp - Risks - Rewards benefit- Roadblocks barrier- Repetition motivation
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First-line treatments
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Bupropion SR - Nicotine gum, nasal spray, inhaler, patch, lozenge - Varenicline
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Second-line treatments:
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nortriptyline, clonidine
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catagory D for pregnancy
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patch and inhaler
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combination therapy: only FDA approve are
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zyban and Nicotine patch
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which drug cause severe renal impairment
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only chantix cause severe renal impairment
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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
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