Enzyme immunoassay validation for qualitative detection of cocaine in sweat

Clinical Chemistry

Volumn 42, Issue 1, 1996, Pages 34-38

  Spiehler, Vina ^a,e   Fay, John ^b   Fogerson, Robert ^c   Schoendorfer, Don ^d   Niedbala, R Sam ^b  

^a Spiehler and Associates   (United States)

^b STC Diagnostics   (United States)

^c PharmChem Laboratories   (United States)

^d Sudormed Inc   (United States)

^e NONE   (United States)

Author keywords

benzoylecgonine; ecgonine methyl ester; gas chromatography mass spectrometry; predictive value; ROC curves; sensitivity; specificity

Indexed keywords

ALPRAZOLAM; AMOBARBITAL; AMPHETAMINE; BENZOYLECGONINE; CHLORDIAZEPOXIDE; CLONAZEPAM; CLORAZEPATE; COCAINE; CODEINE; DEMOXEPAM; DEXTROMETHORPHAN; DIAZEPAM; EPHEDRINE; FENOPROFEN; FLURAZEPAM; GEMFIBROZIL; HOMOCOCAINE; HYDROCODONE; HYDROMORPHONE; IBUPROFEN; LIDOCAINE; LORAZEPAM; MEDAZEPAM; METHAMPHETAMINE; NAPROXEN; PENTOBARBITAL; PRAZEPAM; PROCAINE; SECBUTABARBITAL; UNINDEXED DRUG;

ARTICLE; CONTROLLED STUDY; DIAGNOSTIC ACCURACY; DRUG CROSS REACTIVITY; DRUG SCREENING; ENZYME IMMUNOASSAY; GAS CHROMATOGRAPHY; HUMAN; HUMAN TISSUE; MAJOR CLINICAL STUDY; MASS SPECTROMETRY; SWEAT TEST;

EID: 0030065544     PISSN: 00099147     EISSN: None     Source Type: Journal    
DOI: 10.1093/clinchem/42.1.34     Document Type: Article

References (10)

1. Henderson G, Wilson BK. Excretion of methadone and metabolites in human sweat. Res Commun Chem Pathol Pharmacol 1973;5: 1-8.
2. Cone EJ, Hillsgrove MJ, Jenkins AJ, Keenan RM, Darwin WD. Sweat testing for heroin, cocaine and metabolites. J Anal Toxicol 1994; 18:298-305.
3. Burns M, Baselt RC. Monitoring drug use with a sweat patch: an experiment with cocaine. J Anal Toxicol 1995;19:41-8.
4. Zweig MH, Campbell G. Receiver-operating characteristic (ROC) plots: a fundamental evaluation tool in clinical medicine [Review]. Clin Chem 1993;39:561-77.
5. Spiehler VR, O'Donnell CM, Gokale DV. Confirmation and certainty in toxicology screening. Clin Chem 1988;34:1535-9.
6. NCCLS GP-10P. Assessment of clinical sensitivity and specificity of laboratory tests. Villanova, PA: National Committee for Clinical Laboratory Standards, April 1987.
7. Taylor JK. Quality assurance of chemical measurements. Chelsea, MI: Lewis Publishers, 1988:79-82.
8. NCCLS. Tentative guideline EP5-T2. User evaluation of precision performance of clinical chemistry devices. Villanova, PA: National Committee for Clinical Laboratory Standards, March 1992.
9. Galen RS, Gambino SR. Beyond normality. New York: John Wiley & Sons, 1975.
10. Ferrara SD, Tedeschi L, Frison G, Brusini G, Castagna F, Bernardelli B, Soregaroli D. Drugs of abuse testing in urine: statistical approach and experimental comparison of immunochemical and Chromatographic techniques. J Anal Toxicol 1994;18:278-91.