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We report a rare domestic case of exposure to tianeptine and use of a novel, extended-release, six-armed, star-shaped, drug delivery capsule. A 40-year-old male with a history of depression, anxiety, ethanol, opioid, cannabis, and tobacco use disorders presented to the emergency department (ED) from a substance abuse residential recovery treatment program after developing hypertension, tachycardia, and tremor for two day. He used an extended-release, six-armed, star-shaped, drug delivery device he purchased online, filling each arm with 15 mg of tianeptine (90 mg total). His intention was to mitigate the symptoms of kratom/opioid withdrawal through this extended-release method while simultaneously undergoing formal treatment for ethanol withdrawal. Tianeptine is an atypical tricyclic antidepressant that exerts complex mechanisms of action including serotonin (5-HT) neuromodulation as well as full μ-opioid and ∂-opioid receptor agonism. The capsule itself is made of caprolactone, which is a bioabsorbable material similar to absorbable sutures, initially developed as a long-term enteral antimalarial delivery method and is not FDA approved for human use. Over the course of the patients two day hospitalization course he developed symptoms consistent with uncomplicated ethanol withdrawal, which were treated with as-needed phenobarbital. No clinical manifestations of opioid or serotonin toxicity developed. Serial EKGs and telemetry monitoring remained unchanged. The patient was then medically cleared and discharged back to the residential recovery treatment program.

Patients that are taking Ayurvedic supplements have an increased risk of heavy metal toxicity. Lead, arsenic, and mercury are frequently identified in these supplements and can cause clinically significant toxicity. Clinicians should screen patients routinely for use of non-pharmaceutical medications and supplements.

Lithium induced cardiotoxicity is associated with several electrocardiographic (ECG) findings. The most commonly observed cardiac effects include QT prolongation, Twave abnormalities, and to lesser extent SA node dysfunction and ventricular arrythmias. We present a case of a 13-year-old female with acute lithium overdose whodeveloped Mobitz I, a manifestation of lithium associated cardiotoxity not previously reported. The patient had no significant past medical history and presented to the emergency department 1 h after intentional overdose of 10 tablets of unknown drug. Parents reported that the patient had visited her grandmother, who "regularly took many different kinds of medications," earlier that same evening. On physical examination the patient had reassuring vital signs, was in no acute distress,cardiopulmonary examination was normal, had clear sensorium, and no evidence of a toxidrome. On serological examination complete blood count, chemistries panel, and liver function tests did not show significant derangements. 4 h post-ingestion acetaminophen concentration was 28 mcg/ml and below indication for n-acetylcysteine antidote therapy. During her ED course she showed evidence of Mobitz I (Wenckebach) on 12-lead ECG. No prior ECGs were available for comparison. Medical toxicology was consulted at that time given concern for potential cardiotoxicity from an unknown xenobiotic. Serum dioxin and lithium concentrations were subsequently requested. Serum digoxin concentration was undetectable. Serum lithium concentrations was 1.7 mEq/L (0.6-1.2 mEq/L therapeutic range). The patient was treated with intravenous hydration at twice maintenance rate. Repeat lithium concertation 14 h post-ingestion was undetectable. During her admission, the patient remained hemodynamically stable and asymptomatic despite occasional episodes of Mobitz I, lasting seconds to minutes. Repeat 12-lead ECG obtained 20 h post-ingestion showed normal sinus rhythm. Cardiology recommendations included ambulatory Holter monitoring upon discharge and follow-up in clinic within two weeks. The patient was medically cleared after 36 h of monitoring and discharged after psychiatric evaluation. Our case demonstrates that patients who develop a new Mobitz I atrioventricular block of unclear etiology in the setting of acute ingestion should be screened for lithium exposure, even if otherwise free of more typical manifestations of lithium toxicity.

Learning Objectives: To survey graduating EM residents on their perceptions of the EM job market and its effect on their desire to pursue fellowship training.Background: The COVID-19 pandemic has resulted in changes to the emergency medicine (EM) workforce which pose challenges to residents graduating from EM training programs. New graduates face increasing uncertainty in the search for their first job. EM graduates in 2020 and 2021 saw a notable decrease in opportunities compared to years prior. ACEP’s Workforce Study (April 2021) predicts a surplus of emergency physicians by 2030. Objectives: To survey graduating EM residents on their perceptions of the EM job market and its effect on their desire to pursue fellowship training.Methods: We surveyed senior residents (PGY2 and above) at three- and four-year EM residency programs in the greater NYC area. Paper surveys were mailed out to each of the programs with a return envelope; a virtual link to complete the survey was also made available. Surveys were distributed from August 2021 to November 2021 to 22 EM residency programs (695 residents). Participation was voluntary and anonymous. The only demographic information gathered was program name and PGY level.Results: A total of 412 senior residents from the 22 EM residency programs completed the survey. Of the 412 seniors, 183 were PGY2s, 174 were PGY3s, and 55 were PGY4s and 5s (we included responses from residents in combined EM/IM programs). Survey questions and results are summarized in Table 1. Compared to colleagues in previous years, graduating EM residents anticipated broadening their job search. 58% of those considering fellowship after residency stated that their interest in fellowship has increased due to anticipated challenges in the job market (difficulty securing a full-time attending position).Conclusions: The majority of senior residents expressed concern about the current and future EM job market. How and where EM graduates apply for jobs may be impacted as a result. These data may prove valuable to residency programs, institutions, physician groups, and EM-bound medical students.