I.T III ADHD/Case Studies Final

Ritalin

methylphenidate

Concerta

methylphenidate ER

Daytrana

methylphenidate transdermal

Focalin

dex-methylphenidate

Adderall

mixed Amphetamine

Vyvanse

lisdexamfetamine

Strattera

atomoxetine
non-stimulant

Intuniv

guanfacine
non-stimulant

Kapvay

clonidine
non-stimulant

What is the MOA of amphetamine?

stimulate NE and DA
-Stimulate more NE

What is the MOA of methylphenidate?

Blocks the reuptake of DA and NE
-block more DA

Concerta (methylphenidate ER) mimics what frequency of dosing?

TID

How are stimulates dosed?

XR-in the AM
IR- no later than 2 pm

What are the first line tx for ADHD?

Methylphenidate and amphetamine products

What is 2nd line tx for ADHD?

non-stimulant

What is 3rd line tx for ADHD?

bupropion (Wellbutrin) or TCA

How long will it take if using 3rd line tx?

up to 4 weeks

If patient is suspected of abusing drug what ADHD med can you give to him/her?

lisdexamfetamine (Vyvanse) because it is activated by the stomach acid.

What is the MOA of atomoxetine (Strattera)?

Inhibits NE reuptake CNS

Which one of the non-stimulant work the slowest?

atomoxetine (Strattera)

What are the BBW for atomoxetine (Strattera)

Suicidal thoughts and liver injury

What must you do before tx of ADHD?

Find if there is a coexisting disorder.

T/F: If there is a a coexisting disorder you should tx it first

T

What are the 3 types of ADHD?

Inattention
Hyperactive/Impulsive
Combined type

Which type of ADHD is the most common?

Combined type

What is the criteria of diagnosis of ADHD in children?

Symptoms for 6 months
6 + Symptoms
Seen impairment in 2 or more setting

What is the criteria of diagnosis of ADHD in adolescents/adults?

Symptoms for 6 months
5 + Symptoms
Seen impairment in 2 or more setting

T/F: Can use Daytrana right before pt need it to work and take it off when right before bed time.

F: Onset take 2 hr and take off 3 hr before bed

What are the common Adverse effects of stimulants?

Decrease appetite
Insomnia
Stomach Ache
Headache
Irritability

What should you monitor when placed on stimulants?

Appetite
BP
HR
Height
Weight

Which ADHD rx most benifficial in hyperactivity?

clonidine (Kapvay)
guanfacine (Intuniv)

What is the MOA of clonidine (Kapvay) and guanfacine (Intuniv)?

Inhibit NE release and increase pre-frontal cortex blood flow

What is the most common ADR of clonidine (Kapvay) and guanfacine (Intuniv)?

Sedation