Term
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Definition
HIV Fusion Inhibitor - by binding gp41 of viral envelope; Admin SQ, 2X a day; Met by proteolytic hydrolysis, no CYP rxns; No cross resistance with OTHER drugs; Only for tx-experienced pts; SE - inc risk of bacterial pneumonia |
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Term
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Definition
HIV Fusion Inhibitor - by CCR5 antagonistic activity; Req CYP3A4 for activity, resistance at P-gp; Tx R5 HIV serotype ONLY; SE - cough, rash, dizzy, bladder irritation, liver and cardiac tox |
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Term
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Definition
Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (pyrimidine-T) acts as competitive inhibitor - block elongation in previously uninfected cells; Req (+P)X3 for axn; Dec perinatal HIV transmission; Met by glucaronidation; Avoid fatty meals (dec AUC); SE - MYELOSUPPRESSION, lactic acidosis, lipodystrophy |
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Term
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Definition
Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (purine-A,G) forms active ddATP - act as competitive inhibitor - block elongation in previously uninfected cells; Req (+P)X3 for axn; Don't take w/ acidic foods (dec AUC); SE - PERIPHERAL NEUROPATHY, PANCREATITIS, lactic acidosis, lipodystrophy, many drug interaxns |
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Term
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Definition
Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral, Anti-HBV; Nucleoside analog (pyrimidine-C) acts as competitive inhibitor - block elongation in previously uninfected cells; Req (+P)X3 for axn; Longest NRTI t1/2; SE - lactic acidosis, lipodystrophy |
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Term
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Definition
Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (pyrimidine-T) acts as competitive inhibitor - block elongation in previously uninfected cells; Req (+P)X3 for axn; SE - [worst NTRI] PERIPHERAL NEUROPATHY, PANCREATITIS, lactic acidosis, lipodystrophy, many drug interaxns |
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Term
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Definition
Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (purine-G) acts as competitive inhibitor - block elongation in previously uninfected cells; Req (+P)X3 for axn; Met by Alc. Dehydrogenase; SE - HYPERSENSITIVITY (genetic predisposition), lactic acidosis, lipodystrophy |
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Term
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Definition
Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn; No HIV-2 axn, (+P) not req; Hepatic CYP450 met - INDUCER; Drug interaxn's with PI's; SE - HEPATOTOX, somnolence, fever, nausea, maculopapular rash; |
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Term
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Definition
Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn; No HIV-2 axn, (+P) not req; Hepatic CYP450 met - INHIBITOR; Drug interaxn's with PI's; SE - maculopapular rash; |
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Term
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Definition
Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn; No HIV-2 axn, (+P) not req; Hepatic CYP450 met - INDUCER; Drug interaxn's with PI's; SE - NEUROPSYCHIATRIC, TERATOGENIC, maculopapular rash; |
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Term
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Definition
Nucleotide Inh - Anti-retroviral; Inhibits reverse transcriptase; Once daily dosing; Req ONLY 2 (+P) events; SE - GI, inc liver enzymes, proximal renal tubulopathy (loss of P and Ca) |
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Term
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Definition
Integrase inhibitor - Anti-retroviral; Blocks integration of viral (HIV-1!) genome into host genome; Oral admin, bid; UGT metabolism (not CYP) by glucaronidation - drug interactions with rifampin, atazanavir; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION; UGT INHIBITION - jaundice; SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION - but least in class; LARGE AUC if taken w/ meals; SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION - most potent; SE - HEPATOTOX, hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION; SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION; SE - ALOPECIA, KIDNEY STONES, LIPODYSTROPHY, hyperlipid, DM, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION; CYP3A4 INHIBITION; Decent inc in AUC if taken w/ meals; SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination; Purine analog; Tx - HSV, VZV, CMV; Req (+P) by VIRAL thymidine kinase; SE - HA, nausea, diarrhea, renal, CNS: tremors, delirium, seizures; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination; Acyclovir prodrug - Purine analog; Tx - HSV, VZV, CMV; Req (+P) by VIRAL thymidine kinase; SE - HA, nausea, diarrhea, renal, CNS: tremors, delirium, seizures; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - COMPETITIVE INH, NO chain termination; Penciclovir prodrug - guanine analog; Tx - HSV, VZV, CMV, also HBV; Req (+P) by VIRAL thymidine kinase; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - COMPETITIVE INH, NO chain termination; Guanine analog; Tx - HSV, VZV, CMV, also HBV; Req (+P) by VIRAL thymidine kinase; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination; Tx - CMV DOC, CMV RETINITIS; Req (+P) by VIRAL thymidine kinase; 100X more potent than Acyclovir; SE - MYELOSUPP., TERATOGENIC, HA, nausea, diarrhea; |
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Term
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Definition
Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination; Prodrug of Ganciclovir, req hydrolyzation by esterases; Tx - CMV DOC, CMV RETINITIS; Req (+P) by thymidine kinase; 100X more potent than Acyclovir; SE - MYELOSUPP., TERATOGENIC, HA, nausea, diarrhea; |
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Term
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Definition
Anti-Herpes - NucleoTIDE analog; No (+P) by viral TK; Tx - HSV, VZV, CMV RETINITIS; SE - NEPHROTOX, neutropenia, carcinogenic, ocular hypotony |
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Term
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Definition
Pyrophosphate analog - Anti-Herpes; "Non-nucleoside"; Inh DNA pol by blocking cleavage, ALSO Inh HIV-RT; NO (+P) required; Tx - nucleoside resistant cases (HSV, VZV, CMV), CMV retinitis; SE - NEPHROTOX, N/V, anemia, fatigue |
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Term
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Definition
Anti-hep - Nucleotide (A) analog; Inhibits HBV DNA pol - tx HBV; No cross resisitance w/ Lamivudine; SE - rebound hep, nephrotox, lactic acidosis and hepatomegaly |
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Term
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Definition
Anti-viral, anti-immune, anti-prolif; Activates Jak-Stat; Inh viral entry, transciption, uncoating, and viral protein synth; Tx - HBV, HCV, HPV, HHV-8 (kaposi sarc); SE - myelosupp, N/V, neurotox, inc creatinine, proteinuria |
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Term
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Definition
Anti-hep - nucleoside analog (G); Competitive inh of GTP 5' capping of viral mRNA; Concentrates in RBCs; Tx - HCV, RSV; SE - hemolytic anemia, teratogenic, myelosupp. |
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Term
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Definition
Anti-Parkinsonism, Anti-flu - Uncoating inh; Blocks HA glycoprotein maturation - blocks binding to M2 ion channel; No internal acidification; Work on Flu-A ONLY; Enhances DA release; "Good alternative to flu vaccine"; SE - restless, depression, psychosis, hallucinations, confusion; CI - seizures, heart failure |
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Term
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Definition
Anti-flu - Uncoating inh; Blocks HA glycoprotein maturation - blocks binding to M2 ion channel; No internal acidification; Work on Flu-A ONLY; "Good alternative to vaccine"; |
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Term
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Definition
Anti-flu - Viral Release Inh; Inh viral neuraminidase - no cleavage of sialic acid - destroys receptors recognized by HA - no detachment from host cell; Admin via inhalation (low PO bioavail); Tx flu-A(2nd line) and B |
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Term
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Definition
Anti-flu - Viral Release Inh; Inh viral neuraminidase - no cleavage of sialic acid - destroys receptors recognized by HA - no detachment from host cell; Tx flu-A(2nd line) and B |
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Term
Chloropromazine (Thorazine) |
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Definition
Typical Anti-Psychotic - low potency; Inh of D2 receptor - effective for positive symptoms; Aliphatic side chain - low potency (dec risk of EPS, inc risk of anti-muscarinic effects); Tx for Huntington's chorea(DA antagonism; SE - corneal deposits, INC PRL (severe), DEC INSULIN, JAUNDICE, ANTI-DIURETIC, ORTHOSTATIC hypoT, skin rxns, EPS |
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Term
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Definition
Typical Anti-Psychotic - hi potency; Inh of D2 receptor - effective for positive symptoms; Piperazine group - inc potency (inc risk of EPS, dec anti-muscarinic effects); SE - EPS, inc PRL, skin rxns |
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Term
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Definition
Typical Anti-Psychotic; Inh of D2 receptor - effective for positive symptoms; Piperdine ring; Dec incidence of EPS; SE - inc PRL, highly anti-muscarinic |
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Term
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Definition
Typical Anti-Psychotic - hi potency; Inh of D2 receptor - effective for positive symptoms; Tx for Huntington's chorea(DA antagonism); SE - EPS, inc PRL |
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Term
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Definition
Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism; Inc efficacy for Negative symptoms (as well as positives); Limited EPS; SE - BLOOD DYSCRASIAS (esp leukopenia) inc risk of DM typeII, weight gain; |
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Term
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Definition
Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism; Inc efficacy for Negative symptoms (as well as positives); Tx CHILDREN AND TEENS; Limited EPS; SE - inc risk of DM typeII, metabolic syndrome; |
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Term
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Definition
Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism; Inc efficacy for Negative symptoms (as well as positives); SE - WEIGHT GAIN, METABOLIC SYNDROME (hi incidence), inc risk of DM typeII; |
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Term
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Definition
Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism; Inc efficacy for Negative symptoms (as well as positives); No effect on PRL levels; SE - METABOLIC SYNDROME, inc risk of DM typeII; |
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Term
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Definition
Atypical Anti-Psychotic; D2 and 5-HT2A,1A,2C (high affinity) antagonism; Inc efficacy for Negative symptoms (as well as positives); Limited EPS; SE - inc risk of DM typeII; |
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Term
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Definition
Atypical Anti-Psychotic; D2 partial agonist, 5-HT2 antagonist, and 5-HT1A partial agonist; Inc efficacy for Negative symptoms (as well as positives); No effect on PRL levels; SE - inc risk of DM typeII; |
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Term
CNS effects of Anti-Psychotics (6 sites) |
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Definition
Cortex - dec seizure threshold; Basal ganglia - inc DA metabolism, inc Ach turnover; Limbic - main site of anti-psychotic efx; Hypothalamus - inc PRL; Brainstem - dec reflexes; CTZ - protect AGAINST N/V |
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Term
Endocrine effects of Anti-Psychotics |
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Definition
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Term
Cardiovascular effects of Anti-Psychotics |
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Definition
Direct and indirect effects; Orthostatic hypotension - esp chlorpromazine |
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Term
EPS of of Anti-Psychotics (6) |
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Definition
Acute dystonia; Akathesia; Parkinsonian syndrome; Neuroleptic Malignant Syndrome; Perioral tremor; Tardive dyskinesia |
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Term
Anti-cholinergic effects of Anti-Psychotics |
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Definition
Dry mouth; blurred vision; constipation; nasal congestion; orthostatic hypoT |
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Term
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Definition
Parkinsonism Tx; Allowed to cross BBB and Conv to DA by endogenous L-AAD @CNS AND peripherally (large dose req'd); First line for Park. but can only use 3-5 years; SE - anorexia, orthostatic hypoT, arrhythmias (Afib), tachycardia; CI - Vit B6, MAOI, glaucoma, psychosis, ulcers CV dz |
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Term
L-DOPA/carbidopa (Sinemet) |
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Definition
Parkinsonism Tx; L-DOPA fxn PLUS... Peripheral inh of L-AAD - dec amt of L-DOPA req for therapy; Fluctuating responses; SE - depression, anxiety, delusions, chorea, tics; CI - Vit B6, MAOI, glaucoma, psychosis, ulcers CV dz |
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Term
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Definition
Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways; D2 agonist, D1 partial agonist; Tx EARLY dz |
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Term
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Definition
Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways; D1/D2 agonist, inc efficacy; Tx EARLY dz |
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Term
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Definition
Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways; D2 selective agonist; Tx EARLY dz |
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Term
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Definition
Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways; D2 selective agonist; CYP1A2 met; Tx EARLY dz |
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Term
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Definition
Parkinsonism Tx - MAO-B inhibitor; Dec breakdown of DA; Metabolites will inc DA release; Dec free radical production from MAO-B; CI - TCAs, SSRIs, meperidine |
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Term
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Definition
Parkinsonism Tx - MAO-B inhibitor; Dec breakdown of DA; INC POTENCY; 2nd line tx |
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Term
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Definition
Parkinsonism Tx - COMT inhibitor; Prolong axn of L-DOPA and dec it's transport-competitor 3OMD; PERIPHERAL AXN; Preferred due to dec SE's |
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Term
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Definition
Parkinsonism Tx - COMT inhibitor; Prolong axn of L-DOPA and dec it's transport-competitor 3OMD; PERIPHERAL AND CENTRAL AXNS; SE - hepatotox |
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Term
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Definition
Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum; Tx early Park or as adjunct to L-DOPA; SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns |
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Term
Diphenhydramine (Benadryl) |
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Definition
Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum; Tx early Park or as adjunct to L-DOPA; SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns |
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Term
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Definition
Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum; Tx early Park or as adjunct to L-DOPA; SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns |
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Term
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Definition
Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach; DEC USE due to dec bioavail, inc SE, hi protein binding; SE - HEPATOTOX, GI, insomnia, bradycardia |
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Term
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Definition
Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach; Long t1/2 - 70hrs; SE - GI, insomnia, bradycardia |
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Term
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Definition
Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach; Short t1/2; SE - GI, insomnia, bradycardia |
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Term
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Definition
Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach; SE - GI, insomnia, bradycardia |
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Term
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Definition
Alzheimer's Dz Tx; Blocks NMDA-type glutamate receptors - dec glutamate axn; Also blocks 5-HT3 and Ach-R; Allows for physiologic Glu axn w/out the dmg from high lvls; Slow's dz progression; SE - confusion, HA, insomnia, agitation, hallucination, hypertonia, cystitis, inc libido |
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Term
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Definition
SSRI - inhibits SERT to potentiate serotonin action; Tx depression typically assoc w/ Huntington's |
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Term
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Definition
inhibits DA and NE movement into synaptic vesicles; Depletes CNS dopamine stores; Tx Chorea assoc w/ Huntington's |
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Term
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Definition
ALS tx; Dec Glu release by (1) block inactive Na-channel, (2) block activated Ca-channel; Also (3) block NMDA channel; Met by CYP1A2; Hi protein binding; SE - fatigue, sedation, liver dz |
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Term
Interferon beta-1a (Avonex)(Rebif) |
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Definition
MS tx - Anti-inflamm; Restores BBB - dec immune response in CNS; SC admin; Tx - remitting-relapsing MS, effective in 30%; SE - depression, hepatotox, miscarriage, immunosup |
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Term
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Definition
MS tx - Anti-inflamm; Restores BBB - dec immune response in CNS; More effective than interferon; Tx also Crohn's; SE - PML!! (progressive multifocal leukoencephalopathy) |
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Term
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Definition
MS tx - myelin decoy; Tx - remitting-relapsing MS; SE - Injxn site rxns, incl lipoatrophy |
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Term
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Definition
MS tx - anti-neoplastic; Topo-II inhibitor; Tx - secondary progressive MS |
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Term
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Definition
MS tx - anti-neoplastic; Monoclonal Ab against CD52 on T-cells |
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Term
4-AP (Dalframpridine)(Ampyra) |
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Definition
MS tx - new!; Blocks Shaker K channel and potentiates Ca channel - prolong AP duration and enhance NT release; Tx - improves walking speed |
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Term
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Definition
MS tx - new!; Activation of S1PR (G-protein coupled) - retains lymphcytes in the lymph node - dec auto-immune rxn against myelin!; Tx - reduce relapses and dz progression in relapsing forms; |
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Term
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Definition
Anti-Epilepsy - Hydantoin; Stabilizes inactive Na channels; Met by CYP2C4, induces 2C and 3A; Highly protein bound - competes w/ other drugs (warfarin, OCT, carbamazepine); SE - [narrow TI] nystagmus, ataxia, arrhythmias, coarsened face, hirsutism, gingival hyperplasia, peripheral neuropathy, bone disruption, teratogenic |
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Term
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Definition
Anti-epilepsy - barbiturate; Prolong opening of GABA receptor; Blocks AMPA receptor; Induce CYP2b6 and UGT; SE - sedation, lethargy, nystagmus, rash, megaloblastic anemia, dec vitD |
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Term
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Definition
Anti-epilepsy - iminostilbenes; Mood-stabilizer; Prolongs Na channel recovery; Met by CYP2C9,3A4 to active 10,11-epoxide; Induces CYP1A2, 2B6, 2C19, UGT; Tx - DOC for partial seizures, T/C, mood stabilizer for bipolar, trigeminal neuralgia; Tx depression typically assoc w/ Huntington's; SE - blood dyscrasias, diplopia, ataxia |
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Term
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Definition
Anti-epilepsy - succinimides; Inh of T-type Ca channels - prevents 3Hz spike/waves; Inc AUC when given w/ valproic acid; Met by hydroxylation; Tx - DOC for absence seizures; SE - [tolerance] euphoria, hiccups, fatigue |
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Term
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Definition
Anti-epileptics - Carboxyllic acid; Stabalizes inactive Na channels, Dec Ca current, stimulates GABA synth and inhibits degradation; Met by UGT via beta-ox - also inhibits it; Inh CYP2C9; Tx - absence + T/C DOC, myoclonic, partial; Inc [plasma] phenobarb, phenytoin, carbamazepine; SE - heartburn, liver tox, teratogenic; |
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Term
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Definition
Anti-epilepsy - BNZ; Inc opening of GABA Cl channel; Can be given rectally; Tx - refractory myoclonic, atonic, absence; SE - sedation, lethargy |
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Term
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Definition
Anti-epilepsy - BNZ; Inc opening of GABA Cl channel; Tx - DOC status epilepticus; SE - sedation, lethargy |
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Term
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Definition
Anti-epilepsy - BNZ; Inc opening of GABA Cl channel; Long acting, can admin rectally; Tx - status epilepticus; SE - sedation, lethargy |
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Term
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Definition
Anti-epilepsy; Structural analog of GABA, and may inc GABA release; Tx - [adjunct] partial, neuropathic pain, neuralgia; SE - somnolence, ataxia |
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Term
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Definition
Anti-epilepsy; Delays recovery of inactivated Na channels; Tx - [adjunct] partial, T/C, absence; SE - visual, rash, SJS |
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Term
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Definition
Anti-epilepsy; MOA not understood; Tx - [adjunct] T/C, myoclonic; SE - dizzy, somnolence |
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Term
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Definition
Anti-epileptics; Inh voltage Na channels, inc GABA axn, inh AMPA receptors; Tx - partial +/- T/C seizures; SE - CA inhibition to make kidney stones |
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Term
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Definition
Anti-epileptic; Inh NMDA-evoked responses, inc GABA axn; Tx - [adjunct] partial and secondary generalizes seizures; SE - aplastic anemia |
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Term
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Definition
Anti-epileptic; Inh Na channels, inh T-type Ca channels; Tx - parital seizures, infantile spasm, myoclonic, generalized and absence; Met by CYP3A4; |
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