Contributor: Aaron Lessen, MD Educational Pearls: How do we take care of kids in severe pain? There are many non-pharmacologic options for pain (i.e. ice, elevation) as well as more conventional medication options (i.e. acetaminophen, NSAIDS) but in severe pain stronger medications might be indicated. These stronger medications include options such as IV morphine, a…
Read MoreContributor: Jorge Chalit-Hernandez, OMS3 Educational Pearls: Psychedelics are being studied for their therapeutic effects in mental illnesses, including major depressive disorder, post-traumatic stress disorder, anxiety, and many others Classic psychedelics include compounds like psilocybin, LSD, and ayahuasca MDMA and ketamine are often included in psychedelic research, but have a different mechanism of action than the…
Read MoreContributor: Jorge Chalit-Hernandez, OMS3 Educational Pearls: CYP enzymes are responsible for the metabolism of many medications, drugs, and other substances CYP3A4 is responsible for the majority Other common ones include CYP2D6 (antidepressants), CYP2E1 (alcohol), and CYP1A2 (cigarettes) CYP inducers lead to reduced concentrations of a particular medication CYP inhibitors effectively increase concentrations of certain medications…
Read MoreContributor: Aaron Lessen, MD Educational Pearls: Colchicine is most commonly used for the prevention and treatment of gout There is research investigating the anti-inflammatory and cardioprotective effects of colchicine This drug has a narrow therapeutic index: a small margin between effective dose and toxic dose Colchicine overdoses can be unintentional or intentional and are associated…
Read MoreContributor: Jorge Chalit-Hernandez, OMS3 Educational Pearls: Serotonin syndrome occurs most commonly due to the combination of monoamine oxidase inhibition with concomitant serotonergic medications like SSRIs Examples of unexpected monoamine oxidase inhibitors Linezolid – a last-line antibiotic reserved for patients with true anaphylaxis to penicillins and cephalosporins Methylene blue – not mentioned in the podcast due…
Read MoreContributor: Aaron Lessen MD Educational Pearls: Can opioids cause cardiac arrest? Opioids can cause respiratory suppression and the subsequent low oxygen levels can lead to arrhythmias and eventually cardiac arrest. In 2023, 17% of out-of-hospital cardiac arrests (OHCA) were attributable to opioids. Given that this is a rising cause of cardiac arrest, should we just…
Read MoreContributor: Taylor Lynch, MD Educational Pearls: What is NMS? Neuroleptic Malignant Syndrome Caused by anti-dopamine medication or rapid withdrawal of pro-dopamenergic medications Mechanism is poorly understood Life threatening What medications can cause it? Typical antipsychotics Haloperidol, chlorpromazine, prochlorperazine, fluphenazine, trifluoperazine Atypical antipsychotics Less risk Risperidone, clozapine, quetiapine, olanzapine, aripiprazole, ziprasidone Anti-emetic agents with anti dopamine…
Read MoreContributor: Taylor Lynch, MD Educational Pearls: Opioid Epidemic- quick facts Drug overdoses, primarily driven by opioids, have become the leading cause of accidental death in the U.S. for individuals aged 18-45. In 2021, opioids were involved in nearly 75% of all drug overdose deaths The rise of synthetic opioids like fentanyl, which is much more…
Read MoreContributor: Taylor Lynch MD Educational Pearls: Anticholinergics are found in many medications, including over-the-counter remedies Medications include: Diphenhydramine Tricyclic antidepressants like amitriptyline Atropine Antipsychotics like olanzapine Antispasmodics – dicyclomine Jimsonweed Muscaria mushrooms Mechanism of action involves competitive antagonism of the muscarinic receptor Symptomatic presentation is easily remembered via the mnemonic: Dry as a bone –…
Read MoreContributor: Aaron Lessen MD Educational Pearls: Opioid overdoses that are reversed with naloxone (Narcan), a mu-opioid antagonist, can precipitate acute withdrawal in some patients Treatment of opioid use disorder with buprenorphine can also precipitate withdrawal Opioid withdrawal symptoms include nausea, vomiting, diarrhea, and agitation Buprenorphine works as a partial agonist at mu-opioid receptors, which may…
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