frequency <strong>of</strong> drug test<strong>in</strong>g may be tapered <strong>of</strong>f as <strong>the</strong> <strong>in</strong>dividual demonstrates <strong>the</strong>ability to rema<strong>in</strong> abst<strong>in</strong>ent.Drug test<strong>in</strong>g can present some <strong>in</strong>terest<strong>in</strong>g challenges when work<strong>in</strong>g with justice<strong>in</strong>volved<strong>in</strong>dividuals who have co-occurr<strong>in</strong>g disorders. For example, among personswith mental disorders, drug test<strong>in</strong>g can lead to distrust <strong>of</strong> treatment providers<strong>and</strong> reluctance to actively engage <strong>in</strong> treatment. It is important to carefullydiscuss drug test<strong>in</strong>g expectations, parameters, <strong>and</strong> consequences, <strong>and</strong> to adhereconsistently to drug test<strong>in</strong>g guidel<strong>in</strong>es <strong>and</strong> to reconfirm <strong>the</strong>se on a regular basis.This approach enhances <strong>the</strong> perception that drug test<strong>in</strong>g is a part <strong>of</strong> <strong>the</strong> overalltreatment plan <strong>and</strong> is <strong>the</strong>refore a beneficial <strong>in</strong>tervention.Frequency <strong>of</strong> Drug Test<strong>in</strong>gTwo types <strong>of</strong> test<strong>in</strong>g schedules are typically used once it is determ<strong>in</strong>ed that drugtest<strong>in</strong>g is appropriate for a particular <strong>in</strong>dividual (Rob<strong>in</strong>son & Jones, 2000). Spottest<strong>in</strong>g is usually performed if it is suspected that an <strong>in</strong>dividual is currently<strong>in</strong>toxicated <strong>and</strong> particularly if a certa<strong>in</strong> <strong>in</strong>cident or event occurs, such as a crimeor accident. These tests are unscheduled <strong>and</strong> use methods that can be adm<strong>in</strong>isteredeasily <strong>and</strong> <strong>in</strong>expensively on site. The most accurate types <strong>of</strong> test<strong>in</strong>g to determ<strong>in</strong>ecurrent <strong>in</strong>toxication are ei<strong>the</strong>r blood or saliva test<strong>in</strong>g. A breathalyzer may also beuseful <strong>in</strong> this <strong>in</strong>stance, as well as exam<strong>in</strong>ation for physical <strong>and</strong> behavioral signs <strong>of</strong>drug effects, such as cognitive or h<strong>and</strong>-eye performance test<strong>in</strong>g.R<strong>and</strong>om drug test<strong>in</strong>g allows programs to discourage use while m<strong>in</strong>imiz<strong>in</strong>g <strong>the</strong>cost <strong>of</strong> consistent <strong>and</strong> frequent test<strong>in</strong>g. Individuals do not know when <strong>the</strong>y willbe called <strong>in</strong> for test<strong>in</strong>g, <strong>and</strong> as a result <strong>the</strong>y are less likely to tamper with <strong>the</strong> drugtest<strong>in</strong>g process. Most <strong>of</strong>ten, participants are required to call <strong>in</strong> every morn<strong>in</strong>g tolearn if <strong>the</strong>y have to submit to a drug test that day. If <strong>the</strong>y are given such notice,<strong>the</strong>y have to report for drug test<strong>in</strong>g with<strong>in</strong> 10–12 hours. R<strong>and</strong>om drug test<strong>in</strong>g is<strong>the</strong> most controversial type <strong>of</strong> drug test<strong>in</strong>g, but is <strong>the</strong> most effective at deterr<strong>in</strong>guse because <strong>the</strong> threat <strong>of</strong> detection is very high. Critics <strong>of</strong> this method, however,feel that r<strong>and</strong>om test<strong>in</strong>g <strong>in</strong>troduces a presumption <strong>of</strong> guilt <strong>and</strong> should not beadmissible <strong>in</strong> court.Regardless <strong>of</strong> <strong>the</strong> schedule <strong>of</strong> drug test<strong>in</strong>g, any on-site test<strong>in</strong>g should be sent to alab for confirmation <strong>of</strong> a positive result to ensure <strong>the</strong> results are legally admissible.This is particularly important for alternative drug test<strong>in</strong>g methods, such as hair,sweat, or saliva test<strong>in</strong>g, which are less established procedures. <strong>Co</strong>nfirmatory labtest<strong>in</strong>g is rarely performed, however, due to <strong>the</strong> expense <strong>of</strong> test<strong>in</strong>g each <strong>in</strong>dividualtwice. Despite this, it is important to have <strong>the</strong> capability <strong>of</strong> confirm<strong>in</strong>g drugtest<strong>in</strong>g, as it may become necessary to produce <strong>the</strong>se results <strong>in</strong> court.Types <strong>of</strong> Drug Test<strong>in</strong>gThe various types <strong>of</strong> drug test<strong>in</strong>g provide differ<strong>in</strong>g levels <strong>of</strong> accuracy <strong>and</strong>effectiveness <strong>and</strong> vary <strong>in</strong> <strong>the</strong>ir <strong>in</strong>trusiveness, but are generally quite reliable.Six types <strong>of</strong> drug test<strong>in</strong>g are typically used <strong>in</strong> crim<strong>in</strong>al justice sett<strong>in</strong>gs: ur<strong>in</strong>e,blood, hair, saliva, sweat, <strong>and</strong> breath. Detailed <strong>in</strong>formation about each type <strong>of</strong>drug test<strong>in</strong>g is <strong>in</strong>cluded <strong>in</strong> Appendix A. Table 1 also compares key features, <strong>and</strong>17
advantages <strong>and</strong> disadvantages <strong>of</strong> <strong>the</strong> different types <strong>of</strong> drug test<strong>in</strong>g. St<strong>and</strong>ardprocedures used by most drug test<strong>in</strong>g companies <strong>in</strong>clude <strong>the</strong> SAMSHA 5(previously known as <strong>the</strong> NIDA 5), which provides test<strong>in</strong>g for five commonlyused illegal drugs whose detection was st<strong>and</strong>ardized by <strong>the</strong> National Institute onDrug Abuse (NIDA) because <strong>of</strong> <strong>the</strong>ir frequency <strong>of</strong> use (Clark & Henry, 2003). TheSAMSHA 5 <strong>in</strong>cludes:•y•y•y•y•ycannab<strong>in</strong>oids (marijuana, hash)coca<strong>in</strong>e (coca<strong>in</strong>e, crack)amphetam<strong>in</strong>es (amphetam<strong>in</strong>es, methamphetam<strong>in</strong>es, speed)opiates (hero<strong>in</strong>, opium, code<strong>in</strong>e, morph<strong>in</strong>e)phencyclid<strong>in</strong>e (PCP)St<strong>and</strong>ardization <strong>of</strong> drug test<strong>in</strong>g procedures occurred while NIDA was responsiblefor oversee<strong>in</strong>g <strong>the</strong> National Laboratory Certification Program (NLCP), whichcertifies all nationally recognized drug test<strong>in</strong>g laboratories. This organization isnow under <strong>the</strong> jurisdiction <strong>of</strong> <strong>the</strong> Substance Abuse <strong>and</strong> Mental Health ServiceAdm<strong>in</strong>istration (SAMSHA), a division <strong>of</strong> <strong>the</strong> U.S. Department <strong>of</strong> Health <strong>and</strong>Human Services. These five categories <strong>of</strong> drugs, however, do not cover <strong>the</strong> fullspectrum <strong>of</strong> drugs used <strong>in</strong> <strong>the</strong> U.S., so many certified drug test<strong>in</strong>g laboratoriesTable 1. <strong>Co</strong>mparison <strong>of</strong> Alternative Drug Test<strong>in</strong>g MethodologiesSample18Invasiveness <strong>of</strong>Sample <strong>Co</strong>llectionDetectionTimeUr<strong>in</strong>e Intrusion <strong>of</strong> privacy Hours todaysBlood Highly <strong>in</strong>vasive Hours todaysHair Non<strong>in</strong>vasive Weeks tomonthsSweat Non<strong>in</strong>vasive Days toweeksSaliva Non<strong>in</strong>vasive Hours todaysCut<strong>of</strong>f Levels Advantages Disadvantages <strong>Co</strong>stYesVariable limits<strong>of</strong> detectionVariable limits<strong>of</strong> detection<strong>Screen<strong>in</strong>g</strong>cut<strong>of</strong>fsVariable limits<strong>of</strong> detectionBreath Non<strong>in</strong>vasive Hours No, except forethanolHigh drugconcentrations;establishedmethodologies;quality control <strong>and</strong>certification<strong>Co</strong>rrelates withimpairmentPermits long-termdetection <strong>of</strong> drugexposure; difficultto adulterateLonger time framefor detection thanur<strong>in</strong>e; difficult toadulterateResults correlatewith impairment:provides estimates<strong>of</strong> blood levelsEthanolconcentrationscorrelate withimpairmentCannot <strong>in</strong>dicateblood levels; easyto adulterateLimited sampleavailability;<strong>in</strong>fectious agentPotential racialbias <strong>and</strong> externalcontam<strong>in</strong>ationHigh <strong>in</strong>ter-<strong>in</strong>dividualdifferences <strong>in</strong>sweat<strong>in</strong>g<strong>Co</strong>ntam<strong>in</strong>ation fromsmoke; pH changesmay alter sampleVery short timeframe for detection;only detects volatilecompoundsLow to moderateMedium to highModerate to highModerate to highModerate to highLow to moderateSource: Rob<strong>in</strong>son, J. J., & Jones, J. W. (2000). Drug test<strong>in</strong>g <strong>in</strong> a drug court environment: <strong>Co</strong>mmon issues toaddress (NCJ Publication 181103). Wash<strong>in</strong>gton, DC.
- Page 1: Screening and Assessmentof Co-Occur
- Page 5 and 6: Screening Instruments for Co-Occurr
- Page 12 and 13: daunting task, and often requires t
- Page 14 and 15: Importance of Screening and Assessm
- Page 16 and 17: •y•y•y•y•y•y•y•y•
- Page 18 and 19: Developing a Comprehensive Screenin
- Page 20 and 21: •y•y•y•y•y•y•y•y•
- Page 22 and 23: These areas of cognitive and behavi
- Page 24 and 25: •y•y•y•y•y•y•y•yAlc
- Page 28 and 29: offer expanded tests that also incl
- Page 30 and 31: self-disclosure of mental health or
- Page 32 and 33: should be determined by the severit
- Page 34 and 35: Special Clinical Issues in Screenin
- Page 36: suicide screening is important for
- Page 39 and 40: Maintaininga staff ofdiverse ethnic
- Page 41 and 42: The MHSF-III and the GAIN-SS were f
- Page 43 and 44: Key Information to Include in Asses
- Page 45 and 46: •y•y`` Vocational and education
- Page 47 and 48: approximately two hours. Either the
- Page 49 and 50: Texas Christian University Drug Scr
- Page 51 and 52: & Cirimele, 2006). Hair testing can
- Page 53 and 54: Appendix B: Screening Instruments f
- Page 55 and 56: Suicide Probability Scale (SPS)The
- Page 57 and 58: Positive Features•y•y•yThe TS
- Page 59 and 60: Appendix D: Screening Instruments f
- Page 61 and 62: Positive Features•y•y•y•yTh
- Page 63 and 64: Positive Features•y•y•y•y
- Page 65 and 66: Appendix F: Screening Instruments T
- Page 67 and 68: Availability and CostThe CAMH-CDS i
- Page 69 and 70: and one Axis II disorder (antisocia
- Page 71 and 72: Appendix G: Screening Instruments f
- Page 73 and 74: prior hospitalization for mental he
- Page 75 and 76: •yThe instrument has been used wi
- Page 77 and 78:
•yThe instrument has not been use
- Page 79 and 80:
Appendix H: Screening Instruments f
- Page 81 and 82:
Positive Features•y•y•y•y
- Page 83 and 84:
have you felt you ought to Cut down
- Page 85 and 86:
Concerns•y•y•yThe DALI was de
- Page 87 and 88:
•y•y•y•y•y•y•ywith sc
- Page 89 and 90:
Concerns80•y•y•y•y•y•y
- Page 91 and 92:
Concerns•y The validity of the SS
- Page 93 and 94:
Appendix I: Recommended Instruments
- Page 95 and 96:
Concerns•y•y•y•yReliabiliti
- Page 97 and 98:
•y•y•y•yScales and profile
- Page 99 and 100:
•y•yand non-interpretable resul
- Page 101 and 102:
Appendix L: Assessment Instruments
- Page 103 and 104:
Philadelphia, PA 19106, (215) 399-0
- Page 105 and 106:
treatment setting. Treatment progra
- Page 107 and 108:
Concerns•y•y•yThe CIDI is qui
- Page 109 and 110:
•y•y•yThe PDSQ has been used
- Page 111 and 112:
Both a Research Version and a Clini
- Page 113 and 114:
104
- Page 115 and 116:
Bastiaens, L., Riccardi, K., & Sakh
- Page 117 and 118:
Carey, K. B., Carey, M. P., & Chand
- Page 119 and 120:
Demmel, R., Beck, B., Richter, D.,
- Page 121 and 122:
Gray, B. T. (2001). A factor analyt
- Page 123 and 124:
Kessler, R. C., Wittchen, H. U., Ab
- Page 125 and 126:
McLellan, A. T., Cacciola, J. S., &
- Page 127 and 128:
Nochajski, T. H., & Stasiewicz, P.
- Page 129 and 130:
Rollnick, H., Heather, N., Gold, R.
- Page 131 and 132:
Teitelbaum L. M., & Mullen, B. (200
- Page 133:
Zimmerman, M., & Sheeran, T. (2003)