Urine drug testing is frequently used in clinical, employment, educational, and legal settings
and misinterpretation of test results can result in significant adverse consequences for the …

Drug testing, commonly used in health care, workplace, and criminal settings, has become
widespread during the past decade. Urine drug screens have been the most common …

Urge incontinence (also known as overactive bladder) is a common form of urinary
incontinence, occurring alone or as a component of mixed urinary incontinence, frequently …

Urine drug screening has become standard of care in many medical practice settings to
assess compliance, detect misuse, and/or to provide basis for medical or legal action. The …

Quetiapine is an atypical antipsychotic agent with structural similarities to the tricyclic
antidepressants (TCA). We report a case of quetiapine overdose that was initially clinically …

BACKGROUND: Toxicology screens obtained on patients who have overdosed on drugs
frequently include tricyclic antidepressants (TCAs) as part of the evaluation. Quetiapine is an …

To the Editor: Drug interference in laboratory assays is becoming more complicated as
newer drugs are introduced. This is the first report, to our knowledge, of the atypical …

Describes a case study of concurrent quetiapine therapy resulting in the elevated
concentration of the tricyclic antidepressant nortriptyline. Focus on a 42 year old female …