HIV drugs Flashcards
Abacavir SEs
Hypersensitivity and increase MI risk
What INSTI based regimens are recommended for initial treatment 8
- Biktarvy
- Triumeq
- Tivicay (dolutegravir) + Truvada (emtricitabine +tenofovir diso)
- Tivicay + Descovy (emtricitabine + teno alfenamide)
- Stribild
- Genvoya
- Isentress (raltegravir) + truvada
- Isentress + descovy
Atazanavir
Nephrolithiasis and indirect hyperbili
NNRTI based
Complera
Ripped Elephants Take workers COMP
Rilpivirine
Emtricitabine
tenofovir disoproxil
PI based
Symtuza
WIth or without food?
Dont Count Every Tornado Symtom
Darunavir
Cabicistat
Emtricitabine
Tenofovir Alfenamide
With food, orginal container
Key features of NRTIs 6
- Renal adjustments required for all except abacavir
- No CYP interaction
- Take without regard to meals except for didanosine
- Warning: Lactic acidosis and hepatomegaly with steatosis (zidovudine, stavudine, didanosine > other NRTIs
- Abacavir- hypersensitivity reactions test HLA*B5701
- TEnofovir tox: nephro, osteoporosis, fanconi syndrome, thought to be decrreased with teno alfenamide
Prezista
Dosing
Warnings
SEs
Notes
- Darunavir PI
- Treatment naive: 800 mg daily
- Warnings: Drug induced hepatitis, serioud skin reactions (SJS/TEN), use caution in patients with sulfa allergy
- SEs: N/V/D, rash increased LFTs, HA
- Must be given with ritonavir or cobicistat
Diagnosis of DM
- Symptoms of hyperglycemia or crisis, and random plasma >=200
- FPG >+ 126 no calories 8 hours
- or 2 hour >= 200 after 75 mg OGTT or
- A1C >=6.5%
INSTI based
Stribild
Difference from genvoya?
Elves Comb Elephants Tents
Elvetegravir
cobicistat
emtricitabine
tenofovir diso
With food original container
Genvoya is the same but Tenofovir Alfenamide instead
INSTI based
Triumeq
Dolutegravir
abacavir
Lamivudine
Original container
INSTI based
Biktarvy
Big Elephant Tents Also
Bictegravir
Emtricitabine
tenofovir alfenamide
Original container
PG 366 medications that should be dispensed in the original container
Pis class effects
Metabolic abnormalities
NNRTI based
Atripla
Trip Efery Empty Tent
Efavirenz, Emtricitabine, Tenofovir disoproxil
Without food original container
Raltegravir
Increase CPK
myopathy
Rhabdo
Stribild
Elvitegravir/cobicistat/emtricitabine/tenofovir diso
Op infection tx
Candidiasis (oropharyngeal or esophageal)
Fluconazole
- Alt itraconazole
- No secondary prophylaxis
Why is leucovorin added to some medication regimens to treat oppurtunistic infection?
Added with pyrimethamine for? Added to reduce the risk of myelosuppression associated with pyrimethamine. Added as a rescue
Saquinavir
Nausea
Tivicay + Descovy
Dolutegravir + emtricitabine
Tenofovir alafenamide
Sustiva
Dosing, generic, warnings, SEs,
- Efavirenz NNRTI
- Warnings: Serious psychiatric symptoms (suicidal ideation, depression), CNS symptoms (generally resolved in 2-4 wks), convulsions QT prolongation, hepatotoxicity
- SEs: CNS effects, (impaired concentration, abnormal dreams, confusion, dizziness) , rash
PCP
Treatment not prophylaxis
Bactrim + prednisone or methylprednisolone for 21 days
alt: pentamidine IV
Bactrim as secondary prophylaxis
Nelfinavir
Brand name
SE
Other
Viracept
Diarrhea big
Boosting with ritonavir not recs
Pneumocystitis Pneumonia (PCP)
Indication cut-off
Preferred treatment
Criteria for discontinuation
- CD4 count < 200
- or orpharyngeal candidiasis or other AIDS-defining illness
- Preferred: Bactrim DS tab PO daily or SS PO daily
- Alt: Bactrim DS 3 x per week
- Or dapsone
- Or Dapsone + pyrimethamine + leucovorin (added to reduce myelosuppression from pyrimethamine)
- DC when CD4 count >= 200 for >= 3 months on ART
Drug interactions with NNRTIs
Class interactions: avoid with st johns wart, avanafil, Viekra Pak, Viekira KR
Efavirenz moderate inhibitor of 2C8/2C9 and 2C19 moderate inducer of CYP3A4, avoid carbamazepine, flibanserin, itraconazole, ketoconazole, midazolam, posaconazole, simprevir, zepatier if used with voriconazole both drugs need adjustmetns
EtravirineL inhibitor of 2C9 and 2C19, inducer of 3A4 and substrate of 2C9, 2C19. avoid with clopidogrel, phenobarb, phenytoin,
Nevirapine: 3A4 substrate: contraindicated with strong 3A4 inducers, and PPIs
Methadone levels can be decreased by efavirenz and niverapine, monitor for methadone withdrawal
Horomonal contraceptives: levels can be decreased by efavirenz and nevirapine
DOlutegravir
Rilpivirine
Complete regimen with only two drugs nor for initial treatment
INSTI based
Juluca
Dont Rip First
Emtricitabine + teno diso
NRTI based
Truvada
True Elephant Tents
NRTI combination
Epzicom
Epson has Awful Laminators
Abacavir + Lamivudine
Ritonavir
N/V/D
NRTI based
Truvada
True Elephant Tents
Emtricitabine + teno diso
INSTI based HIV regimens 4 brand and generic
- Stribild with food : Elvitegravir+ cobicistat_ emtricitabine + tenofovir diso
- Genvoya with food: Elvitegravir+ cobicistat + emtricitabine + tenofovir alfenamide
- Triumeq: DOlutegravir + abacavir + lamivudine
- Juluca with food, complete regimen with only two drugs not for intitial treatment: Dolutegravir + rilpivirine
NNRTI based
Odefsey
Ripped Elephants Take Alfa Odesseys
Rilpivirine
emtricitabine
tenofovir alfenamide
- Efavirenz 400 instead of 600
- Lamivudine
- Tenofovir diso
NNRTI Based
Symfi Lo
Symfiny Eats Lamb Tail
Abacavir + Lamivudine
NRTI combination
Epzicom
Epson has Awful Laminators
Elvitegravir
Cobicistat
Emtricitabine
Tenofovir alfenamide
with food original container
INSTI Based
Genvoya
Elves Comb Elephants Tents Also
Tipranavir
Must be given with?
- Must be given with ritonavir
- Boxed: clinical hepatitis and hepatic decompensation, intracranial hemorrage
- Caution with sulf allergy
- N/V/D
- Monitor LFTs, blood glucose, lipids
*
- Biktarvy
- Triumeq
- Tivicay (dolutegravir) + Truvada (emtricitabine +tenofovir diso)
- Tivicay + Descovy (emtricitabine + teno alfenamide)
- Stribild
- Genvoya
- Isentress (raltegravir) + truvada
- Isentress + descovy
What INSTI based regimens are recommended for initial treatment 8
Indinavir
Nephrolithiasis and urolithiasis
NNRTI Based
Symfi Lo
Symfiny Eats Lamb Tail
- Efavirenz 400 instead of 600
- Lamivudine
- Tenofovir diso
What is epivir and what are the key features you need to know?
Lamivudine
NRTI
DO not use epivir HBV for the treatment of HIV it contains lower doses
- Boxed warning for severe acute exacerbation of HBV
- SE: N/V/D
- Monitor renal function, LFTs, HBV status
- Avoid in combination with emtricitabine, antagonistic drug interactions
INSTI Based
Genvoya
Elves Comb Elephants Tents Also
Elvitegravir
Cobicistat
Emtricitabine
Tenofovir alfenamide
with food original container
Efavirenz, Emtricitabine, Tenofovir disoproxil
Without food original container
NNRTI based
Atripla
Trip Efery Empty Tent
Norvir generic
- Ritonavir
- Boxed: Interact with many meds, including arrythmics, ergot alkaloids
- Has antiretroviral activity
- Enzymes: 3A4, 2C8 (inhibition strong)
- Other inhibitors 2D6, 2C9, 2C19, BCRP
- Inducer of 2C9 weak/moderate
- Take with food, solution contains alcohol
- Contraindicated with: Alfuzosin, amiodarone, carbamazepine, lovastatin, phenobarb, phenytoin, rifampin, st johns wort (all of these are also for cobicistat)
Toxoplasma gondii criteria, treatment and DC
- Toxo IgG postiive pt with CD4 < 100
- Bactrim DS PO daily
- dapsone + pyrimethamine _ leucovorin
- CD4 > 200 for > 3 months on ART
Triumeq
Dolutegravir, abacavir, lamivudine
Didanosine
Pancreatitis (sometimes fatal)
peripheral neuropathy, increased amylase increase LFTs, pruritis rash