Individuals who receive buprenorphine treatment for opioid use disorder in office-based
settings may be at risk for, or have a history of, polysubstance use. Urine drug testing is an …

Altered mental status (AMS) is a common, yet challenging, clinical presentation that
emergency medicine physicians encounter. It is present in about 4% to 10% of ED patients 1 …

Aims: To compare specific substance misuse in treatment-seeking, opioid-dependent
patients with and without comorbid chronic pain, and to assess the respective value of …

Immunochromatographic strips for urine drug screening tests (UDSTs) are common and very
suitable for drug abuse monitoring, but are also highly susceptible to adulterants kept in the …

Background Amphetamine-type stimulants (ATS) are the most commonly used illicit drugs in
Saudi Arabia. Frequency and outcome of ATS-related cardiovascular (CV) complications in …

Purpose: In the field of urine drug testing, there are several strategies to manipulate a urine
sample to become false negative and a wide variety of instructions and manipulation kits are …

Background: The current study was conducted to compare ELISA with thin layer
chromatography (TLC) methods for diagnosis of morphine in the urine. Methods: Positive …

La recherche des toxiques multiparamétrique repose principalement sur des méthodes
immunochromatographie [IC] et de chromatographie (CL). Une nouvelle méthode …

Background: In Egypt, incidents of road and train accidents caused by drivers under the
influence of drugs have led to the introduction of a law that mandates drug testing for public …

Introduction: Immunoassay screening of urine samples play a central role in the monitoring
and fight against ever-increasing drug abuse. Thus, the aim of the present work was to …