Results 101 to 110 of about 42,523 (291)

Multianalyte Approach—Including Automated Preparation of Calibrators—for Validated Quantification of 82 Drugs in Whole Blood by Liquid Chromatography–Tandem Mass Spectrometry

open access: yesDrug Testing and Analysis, EarlyView.
In forensic bioanalysis, often multianalyte approaches are used given their increased effectiveness but can be difficult to develop and maintain in the laboratory, for example, in terms of calibrator solution preparation. A fast, simple, and robust liquid chromatography–tandem mass spectrometry (LC–MS/MS) method for the quantification of 82 classic ...
Andrea E. Steuer   +3 more
wiley   +1 more source

Practices and Outcomes Associated With Sublingual Buprenorphine Use in a Critically Ill Population

open access: yesCritical Care Explorations
IMPORTANCE:. Buprenorphine for opioid use disorder (OUD) is commonly used in the outpatient setting with increasing use in hospitalized patients. However, there is limited literature describing its use in critically ill populations. OBJECTIVES:.
Denis J. Vanini, PharmD, BCCCP   +7 more
doaj   +1 more source

UHPLC‐QTOFMS Urine Drug Screening With Dilute‐and‐Shoot Sample Preparation and Vacuum‐Insulated Probe‐Heated Electrospray Ionization

open access: yesDrug Testing and Analysis, EarlyView.
The new ionization technique, vacuum‐insulated probe‐heated electrospray, allows for a simple dilute‐and‐shoot sample preparation to be used with liquid chromatography time‐of‐flight mass spectrometry in urine drug screening. Comparison with a method relying on solid‐phase extraction and conventional electrospray ionization shows improved performance ...
Mira Sundström   +4 more
wiley   +1 more source

Co-occurring psychiatric disorders and disparities in buprenorphine utilization in opioid use disorder: An analysis of insurance claims

open access: yesDrug and Alcohol Dependence Reports, 2023
Background: As the overdose crisis continues in the U.S. and Canada, opioid use disorder (OUD) treatment outcomes for people with co-occurring psychiatric disorders are not well characterized.
Kevin Y Xu   +5 more
doaj  

Annual Banned‐Substance Review 17th Edition—Analytical Approaches in Human Sports Drug Testing 2023/2024

open access: yesDrug Testing and Analysis, EarlyView.
Scenarios of drug exposure and administration as well as detection assays for drugs and methods of sports doping published between 2023 and 2024 are critically reviewed and evaluated in context with the Prohibited List 2024 as established by the World Anti‐Doping Agency.
Mario  Thevis   +2 more
wiley   +1 more source

Low-dose buprenorphine initiation during pregnancy: a case report

open access: yesAJOG Global Reports
Buprenorphine is recommended for pregnant patients with opioid use disorder. Traditional buprenorphine initiation requires moderate withdrawal symptoms to prevent precipitating withdrawal.
Shivania Reddy, BSc   +1 more
doaj  

Population Pharmacokinetic and Pharmacodynamic Analysis of Buprenorphine for the Treatment of Neonatal Abstinence Syndrome [PDF]

open access: yes, 2017
Neonatal abstinence syndrome (NAS) is a condition affecting newborns exposed to an opioid in utero. Symptoms of NAS include excessive crying, poor feeding, and disordered autonomic control.
Adeniyi-Jones, MD, Susan C.   +4 more
core   +1 more source

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