E2 unique things to look out for ig Flashcards
enterochromaffin
cells in lining of GI tract with lots of serotonin
substance P
one of two important neurotransmitters for CINV
metoclopramide or prochlorperazine
low emetogenic regimen choices
haloperidol
breakthrough option
cannibinoids
breakthrough option
acupuncture
prevention of anticipatory
5Ht3 antag common toxicities (3)
headache, ekg changes, constipation
hiccups
common tox of substance P antag
topical anesthetics
relief for mucositis
sucralfate
pain management mucositis
< 0.5 x 103/µL
WBC value for neutropenia
< 100 x 103/µL
platelet value for thrombocytopenia
nadir
lowest absolute neutrophil count during a cycle of chemo
WBC > 3 x103/µL OR
Absolute neutrophil count (ANC) of > 1.5 x103/µL AND
Platelet count > 100 x103/µL
guidelines to administer chemo safely
ANC < 0.5 x 103/µL and a single oral temperature > 101F
febrile neutropenia
when give CSF
chemo regimens with >20% incidence of febrile neutropenia or 10-20% for neutropenic fever. pretty sure this is just dose dense AC
CSF with non-linear shit
pegfilgrastim
20-kD and N-terminus
pegfilgrastim
Tbo-Filgrastim
not a biosimilar
start at least 24 hours after chemo
pegfilgrastim
flu-like sxs, bone and joint pain, DVT
adverse effects of CSF
loratidine
treatment of bone or joint pain from CSF
splenic enlargement
rare adverse effect with long terme CSF use
connect renal dysfunction and anemia
decreased erythropoietin production causes it
Hgb ≤ 11 g/dL or ≥ 2 g/dL
patients under this criteria should have a work-up before chemo for anemia
CKD and perisurgery
esa’s increase risk of these
peripheral neuropathies
taxanes, vinka, platinums
morphine
metabolized in liver
renal excretion
hydromorphone
renally excreted
caution in liver dysfxn
oxycodone
cyp2d6
caution in liver dysfxn
no iV form
fentanyl
safe in liver and renal
head/neck/esophageal
opioid with rems
fent
true morphine allergy
methadone
neuropathic pain opioid
methadone
excreted urine and feces
methadone
opioid with qtc risk
methadone
low dose nalaxone
respiratory depression
hot flashes
endometrial cancer
DVT
toxicities of tamoxifen
ovarian suppression
required for use of aromatase inhibitors in pre meno women
toxicities aromatase inhibitors
osteoporosis
hot flashes
muscle aches
dose dense treatment follow up
36 months
trastuzumab duration of therapy
1 year
ado-trastuzumab
residual breast cancer
keynote
triple negative
pembrolizumab in breast cancer
triple negative
positive score >10
fam-trastuzumab deruxtecan
HER2 low
CDK4/6 inhibitors
in hormonal therapy metastatic breast cancer
monitoring parameter all CDK4/6
complete blood count
Ribociclib
qtc prolongation
also cdk
cdk4/6 all cause
diarrhea
tamoxifen
raloxifene
exemestane
prevention breast cancdr
gleason score
scale 2-10
prostate cancer
psa >10ng/ml
highly sus for cancer
external beam or brachytherapy
radiation therapy in localized prostate cancer
ADT (prostate)
LHRH agonist +/- anti-androgene or orchiectomy
goal for inducing castrate levels of testosterone
<50 after 1 month of therapy
LHRH agonists irreversible or reversible
reversible
acute LHRH toxicity
tumor flare
long term LHRH agonists toxicities
increase fat
increase insulin
increase cholesterol
oral LHRH agonist
Relugolix
Relugolix
oral LHRH
less cardiovascular events
anti androgens (drugs)
- lutamides
abiraterone
side effect of all anti-androgens
diarrhea
2 orchiectomy toxicities
impotence
hot flashes
men with biochemical failure only
able to consider intermittent ADT
abiraterone
not used in M0
decrease warfarin conc
avoid cyp2c8
caution in pts with seizure history
enzalutamide
non-steroidal
qt prolongation
thyroid dysfunction
cyp shit
apalutamide
less adverse effects than other androgen receptor antagonists
darolutamide
high volume m1HSPC
multiple organ systems
abiraterone + prednisone
added to regimen for m1HSPC
CYP17
abiraterone
must give with predisone
abiraterone
cyp3a4
take on empty stomach
abiraterone
first line chemo drug m1HSPC
docetaxel
cabazitaxel
2nd line m1CRPC
mdr proteins
cabazitaxel
radium 223
prostate cancer
CRPC with bone metasteses
pembrolizumab in prostate cancer
expressing dMMR or MSI-H
DRE and TRUS
screening prostate
annual prostate screen
psa >2.5
every 2 years screen prostate
psa <2.5
finasteride
prostate cancer prevention
increases gleason score
finasteride
FAP HNPCC
haha
hereditary syndrome risk factor for colorectal
jaundice
hepatomegaly
weight loss
presentation of colorectal
dMMR or MSI-H tumor colorectal
decreased benefit from 5-FU in stage II
can benefit from 5-FU in stage III
surgery alone is definitive therapy
stage I and II colorectal
when chemo will not work in stage II colorectal
MSI-H or dMMR
paresthesia
neutropenia
GI
toxicities oxaliplatin
requires port
folfox
KRAS mutation colorectal
lack of response to anti-EGFR mabs
(dont use cetuximab and panitumumab)