FFTRP - Overview: Trofile Co-Receptor Tropism Assay

Detect HIV-1 coreceptor tropism; determine eligibility for CCR5 antagonist therapy such as maraviroc (Selzentry)

11INT - Overview: Factor XI Inhibitor Profile, Technical Interpretation

Technical interpretation of inhibitor to coagulation factor XI testing This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are...

PGN - Overview: Pregabalin, Serum

Monitoring serum pregabalin (Lyrica) concentrations, assessing compliance, and adjusting dosage in patients

FSJCV - Overview: STRATIFY JCV Antibody (with Index) with Reflex to Inhibition Assay

STRATIFY JCV Antibody (with Index) with Reflex to Inhibition Assay

SM - Overview: Smith (Sm) Antibodies, IgG, Serum

Evaluating patients with clinical features suggestive of antinuclear antibody associated connective tissue disease and the confirmation of a diagnosis of systemic lupus erythematosus. Testing for Smith antibodies is not useful in patients...

PLFA - Overview: Cryptococcus Antigen Screen, Lateral Flow Assay, Pleural Fluid

Diagnosis of infection with Cryptococcus species

LNORO - Overview: Norovirus PCR, Molecular Detection, Feces

Diagnosing gastrointestinal disease (diarrhea or vomiting) caused by norovirus genogroups 1 and 2 This test should not be used as a test-of-cure.

CITR - Overview: Citrate Excretion, 24 Hour, Urine

Diagnosing risk factors for patients with calcium kidney stones Monitoring results of therapy in patients with calcium stones or renal tubular acidosis

PREGN - Overview: Pregnenolone, Serum

An ancillary test for congenital adrenal hyperplasia, particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxy dehydrogenase deficiency

CRITH - Overview: DNA Double-Stranded (dsDNA) Antibodies by Crithidia luciliae IFA, IgG, Serum

Confirmation testing for dsDNA IgG antibodies in patients with clinical features of systemic lupus erythematosus or at-risk for disease This test should not be used independently for monitoring treatment response or establishing...