persistent feelings of hopelessness
MDD
NTs believed to be involved in MDD
5HT
DA
NE
Epi
glutamate
ACh
meds that can cause/worsen depression
atomoxetine
indomethacin
NNRTIs
INSTIs
BBs
hormonal contraceptives
anabolic steroids
systemic steroids
interferones
benzos
ethanol
varenicline
conditions that can contribute to depression
parkinsons, dementia, MS, hypothyroidism, low vit D, metabolic conditions, malignancy, OAB, stroke
diagnosis of MDD
symptom assessment w/ DSM5
HDS / Ham-D depression assessment scale
for depression diagnosis, at least 5 of which symptoms must be present
M SIG E CAPS
MOOD- DEPRESSED
Sleep - inc/dec
INTEREST/PLEASURE - diminished
Guilt or feeling worthless
Energy- decreased
Concentration- decreased
Appetite- inc/dec
Psychomotor agitation
Suicidal ideation
what needs to be ruled out when diagnosing MDD
BPD- don’t want to induce mania or rapid cycling
what should NOT be used alone if anxiety is present with depression
BZDs
SUD, dependence, withdrawal, respiratory depression, death
natural products for depression
SJW
SAMe
5-HTP
DDI concern with SJW
enzyme inducer
safety concern with natural products for DM
serotonin syndrome
initial drug treatment choice is based on
AE profile, patient specific factors
usually SSRI or SNRI first
how long to effect with AD treatment
physical symptoms improve 1-2 weeks
psych symptoms may take 1 month or longer
when should treatment be reassessed for failure
no work after 4-8 weeks
one or more med trials may be needed
first line for depression treatment during PREGNANCY
psychotherapy
if a pregnant patient needs medication, what is preferred? what is its risk?
SSRIs
warning for PPHN
avoid which SSRI in pregnancy
paroxetine - cardiac effects
preferred treatment for postpartum depression
SSRIs
safety issue with antidepressants
serotonin syndrome
symptoms of serotonin syndrome
nausea, diarrhea, tachycardia, dizziness, HA, agitation, hallucinations, muscle rigidity
how to discontinue antidepressant? exception?
taper over several weeks
fluoxetine does not need taper due to long half life
BBW for all antidepressants
inc in suicidal thoughts or actions in children, teens, young adults
required to be dispensed with all antidepressants
MedGuide
SSRI examples
citalopram, escitalopram, fluoxetine, paroxetine, sertraline