Analysis of Drug Test Results Before and After the US Declaration of a National Emergency Concerning the COVID-19 Outbreak
Wainwright JJ, Mikre M, Whitley P, et al. Analysis of Drug Test Results Before and After the US Declaration of a National Emergency Concerning the COVID-19 Outbreak. JAMA. Published online September 18, 2020. doi:10.1001/jama.2020.17694
Evaluation of Trends of Near-Real-Time Urine Drug Test Results for Methamphetamine, Cocaine, Heroin, and Fentanyl
Twillman RK, Dawson E, LaRue L et al. Evaluation of Trends of Near Real-Time Urine Drug Test Results for Cocaine, Methamphetamine, Heroin and Fentanyl. JAMA Netw Open. 2020;3(1):e1918514. doi:10.1001/jamanetworkopen.2019.18514
Rate of Fentanyl Positivity Among Urine Drug Test Results Positive for Cocaine or Methamphetamine
LaRue L, Twillman RK, Dawson E., et al. Rate of fentanyl positivity among urine drug test results positive for cocaine or methamphetamine. JAMA Netw Open.2019;2(4):e192851. Doi:10.1001/jamanetworkopen.2019.2851
Positivity Rates of Drugs in Patients Treated for Opioid Dependence with Buprenorphine: A comparison of oral fluid and urine using pair collections and LC-MS/MS
West R, Mikel C, Hofilena D, et al. Positivity rates of drugs in patients treated for opioid dependence with buprenorphine: A comparison of oral fluid and urine using paired collections and LC-MS/MS. Drug Alcohol Depend. 2018; 193:183-191.
Detection of Naltrexone and Naltrexol in Urine of Patients Prescribed Embeda®
West R, Guevara M, Mikel C. Detection of naltrexone and naltrexol in patients prescribed Embeda®. J Opioid Manag. May/June 2017; 13(3): 139-40.
Detection of Hydrocodone and Morphine as Metabolites in Oral Fluid by LC-MS/MS in Patients Prescribed Codeine
West RE, Guevara MG, Mikel C, et al. Detection of hydrocodone and morphine as metabolites in oral fluid by LC-MS/MS in patients prescribed codeine. Ther Drug Monit. 2017 Feb; 39(1): 88-90.
Drug Monitoring Impacts Substance-use Treatment Planning and Patient Outcomes
Rzetelny A, Zeller B, Miller N, et al. Definitive LC-MS/MS Drug Monitoring Impacts Substance-use Treatment Planning and Patient Outcomes: A Brief Report. J Addict Med. 2016;10(6):443-447.
Counselors’ Clinical Use of Definitive Drug Testing Results in Their Work with Substance-Use Clients
Rzetelny A, Zeller B, Miller N, et al. Counselors’ Clinical Use of Definitive Drug Testing Results in Their Work with Substance-Use Clients: a Qualitative Study. Int J Ment Health Addict. 2016;14:64-80.