Alex J. Krotulski

Thomas Jefferson University — United States

Pharmacology, Toxicology and Pharmaceutics · Life Sciences

31h-index2.6kcitations130works4.82yr avg
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Research Topics

Forensic Toxicology and Drug Analysis(84), Opioid Use Disorder Treatment(38), Poisoning and overdose treatments(30), Cannabis and Cannabinoid Research(26), Psychedelics and Drug Studies(25)

Publications129 total

Relationship of Ethanol, Cannabinoids, Benzodiazepines, and Opioids to Serious Injuries from Falls in Adults Aged 55 and older
Journal of Emergency Medicine·2025
Designer Fentanyl Precursors Leading the Way to New Fentanyl Analogs—The Case of ortho-Methylfentanyl
American Journal of Forensic Medicine & Pathology·2025
Pharmacodynamic effects and plasma pharmacokinetics of N, N-dimethyltryptamine after intranasal versus subcutaneous administration in male rats
Psychopharmacology·2025Open Access
Emerging Threat of Xylazine
Clinical Chemistry·2025
Rapid LC-QTOF-MS screening method for semi-synthetic cannabinoids in whole blood.
Open Access CRIS of the University of Bern·2025Open Access
Rapid LC–QTOF–MS screening method for semi-synthetic cannabinoids in whole blood
Journal of Analytical Toxicology·2025Open Access
Behavioural Effects and Naloxone Effectiveness With New Synthetic Opioids
Drug and Alcohol Review·2025· 1 citedOpen Access
Strychnine as an Emerging Adulterant in the Illicit Fentanyl Drug Supply
AJPM Focus·2025Open Access
Exposures to synthetic cathinones, fentanyl, and xylazine among nightclub attendees in New York City, 2024
Drug and Alcohol Dependence·2025· 1 citedOpen Access
Benzodiazepine Co‐Exposure Among Patients Presenting to the Emergency Department With a Confirmed Opioid Overdose
Academic Emergency Medicine·2025· 1 cited
“Do It Yourself” Synthetic Cannabinoid Receptor Agonist Precursors as a Ban‐Evading Strategy: Comparison of the Pharmacological Characteristics of Precursors and Their Final Products
Drug Testing and Analysis·2025· 5 citedOpen Access
Application of professional best practices in postmortem forensic toxicology
Journal of Analytical Toxicology·2025· 2 cited
Detected substances among patients with confirmed bromazolam exposure who present to the emergency department following a suspected opioid and/or stimulant-related non-fatal overdose
Drug and Alcohol Dependence·2025
The Rapid Spread of a Novel Adulterant in the US Illicit Drug Supply—BTMPS
JAMA Internal Medicine·2025· 1 citedOpen Access
Disparities in Treatment and Referral After an Opioid Overdose Among Emergency Department Patients
JAMA Network Open·2025· 3 citedOpen Access
Geographic Trends in Nonfatal Overdose Involving or Exposed to Opioids and Xylazine Across U.S. Emergency Departments
Journal of Addiction Medicine·2025
Saliva detection of the cannabinoids tetrahydrocannabinolic acid A (THCA-A) and cannabinol (CBN) among nightclub attendees in New York City, 2024
The American Journal of Drug and Alcohol Abuse·2025· 1 citedOpen Access
Tail-less precursors in synthetic cannabinoid production: investigating a clandestine laboratory, seized samples, and CB1 activity
Archives of Toxicology·2025· 5 citedOpen Access
Clinical characteristics of patients exposed to medetomidine in the illicit opioid drug supply in Philadelphia – a case series
Clinical Toxicology·2025· 10 cited
Local Anesthetics Adulterating the Illicit Fentanyl Supply
JAMA Psychiatry·2025
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Frequent Co-authors

Barry K. Logan(40), Donna M Papsun(20), Amanda L A Mohr(13), Melissa F. Fogarty(9), Sara E. Walton(8), Sherri L. Kacinko(6), Christophe P. Stove(6), Melissa Friscia(5), Alex F. Manini(5), Marthe M. Vandeputte(5), Brittany Chapman(4), Kavita M. Babu(4), Kim Aldy(4), Jeffrey Brent(4), Paul M. Wax(4), Matthew K. Griswold(3), Diane P. Calello(3), Evan S. Schwarz(3), Joshua Shulman(3), Michael H. Baumann(3)