False Positives with Urine Drug Tests?

The following have been noted to react and cause "false positive" results with urine drug screens.

Amantadine Amantadine Parkinsonism
Bupropion Wellbutrin & Zyban Antidepressant&Smoking cessation
Chloroquine AralenTreats Malaria
Chlorpromazine Thorazine, Largactil Psychotic disorders
Desipramine Norpramin Antidepressant
Dextroamphetamine Dexedrine Narcolepsy "sleep
Ephedrine Ephedra and Ma Huang Amphetamines
Fenfluramine Fen Phen Diet pill outlawed by FDA Labetalol Labetalol Blood Pressure
Mexiletine Mexitil Cardiovascular
n-acetyl procainamide Procainmide Cardiovascular
Phentremine Adipex/Obenix/Oby-Trim Diet Pills
Propranolol Inderal Cardiovascular

Phencyclidine
(PCP)
Dextromethorphan Dextromethorphan Cough treatment
Diphenhydramine Benadryl Allergies
Thioridazine Mellaril RidarilinCanada Tranquilizer
Venlafaxine Effexor Antidepressant

Random Student Drug Testing

Drug education programs and parental advice often aren’t as strong as peer pressure.

Studies show in the last year more than one in three high school seniors used illicit drugs.

Scott County Superintendent, Dr. Dallas Blankenship -
“We think that if we have a drug testing program it will help students to explain to their peers that they are not going to do drugs.”Somerset High School began randomly drug testing students involved in “privileged activities”, like sports and cheerleading last fall. Their principal, Jeff Perkins, calls it “one of the best things I think we’ve done.”

The Program
Both students and parents are required to sign drug testing consent forms in order to participate in privileged activities. Curricular or academic based activities like band, debate and choir are not currently tested, even though they too are competitive extracurricular activities.Students be tested are randomly selected and the process takes about five minutes per student. The test looks for the presence of drugs like marijuana, meth and ecstasy as well as prescription drugs such as oxycodone and hydrocodone. If a test is non-negative, a second test is sent to a laboratory for additional testing. If the confirmatory test is positive, the student receives counseling and may have to perform certain tasks such as writing a paper and performing community service. The student is also suspended from participating in the privileged activity for a short period of time.

The Intent
Overall the random drug testing program is designed to be preventative and not punitive. It’s also designed to give kids who do test positive a second chance.“We’re getting on the other side of this now, some education and getting these kids in some type of rehabilitation program. And hopefully we can salvage that versus the other way which was throwing them away.”“The safety of students and to have a drug free environment are extremely important, so our board’s already made a commitment.”

Original Source: Chris Dietz, ABC News

Drug Testing for Traffice Accidents

Kansas House approves bill to require drug testing in ‘major’ wrecks.

Drivers and passengers involved in “major” traffic wrecks in Kansas would be required to submit to drug testing, if a bill approved by the state’s House becomes law.

State law now allows law enforcement officers to order drug testing, if there is “reasonable suspicion” that the person is under the influence.

The House voted 117-5 to forward a bill to the Senate that would require truckers and other drivers, as well as their passengers, to undergo drug testing when they are involved in certain types of wrecks.

Officers would no longer need a presumption of a drug violation to force drivers to submit to the testing.

Supporters say changes are needed to make it easier to test people involved in wrecks resulting in fatalities or serious injuries. The bill would allow law enforcement to collect evidence for potential criminal prosecutions, they say.
Opponents say it is unconstitutional to force someone to submit to a blood or urine test if there is no probable cause to suspect them of a crime.
A provision added to the bill would permit people to refuse to a test. Taking that route, however, could result in loss of driving privileges.
Another change to the bill would authorize officers to waive the test requirement if they believe the actions of the driver did not contribute to the wreck.
The bill – HB2617 – has moved to the Senate Judiciary Committee.

Source: By Keith Goble, state legislative editorkeith_goble@landlinemag.com

Accuracy of On-site Oral Fluid / Saliva Drug Testing

Journal of Psychoactive Drugs

A comparison between instant and laboratory oral fluid analysis among arrestees.
Yacoubian GS; Wish ED.

Research studies that collect biological measures of drug use have traditionally utilized laboratory urinalysis.

Several recent studies have also documented the utility of laboratory oral fluid (OF) analysis.
A new method of drug testing -- instant OF technology -- may offer a quicker, equally accurate alternative to laboratory OF assays.

To date, however, no field studies have compared the two methods.

In the current study, an instant OF test (Avitar ORALscreen (TM)) was administered to adult arrestees surveyed through Maryland's Substance Abuse Need for Treatment among Arrestees (SANTA) study.

Following a research interview, a second OF sample was collected (Avitar ORALconfirm (TM)) and shipped to the manufacturer's laboratory for analysis.

The Avtiar ORALscreen instant OF test was -

96% sensitive and 83% specific for cocaine,

100% sensitive and 75% specific for opiates, and
100% sensitive and 94% specific for marijuana.

Copyright 2006, Haight-Ashbury Publishing

Reference Source: Yacoubian GS; Wish ED. A comparison between instant and laboratory oral fluid analysis among arrestees. Journal of Psychoactive Drugs 38(2): 207-210, 2006. (10 refs.)

Oxycodone / Hydrocodone Drug Related Deaths Exceed Those for Heroin

Tampa, Florida -

Drug related deaths for oxycodone and hydrocondone exceed those for heroin in the State of Florida.

U.S. Drug Czar John Walters again voiced concern about the abuse of prescription drugs.

Walters, National Director of Drugs Control Policy, noted that many teens and young people believe prescription pills are not as dangerous as street drugs.

12% of people between the ages of 18 and 25 report abusing prescription drugs in the past year.


CBS NEWS - WTSP - Tampa Bay's 10 News - Tampa / St. Petersburg

Construction Safety / Drug Testing: Michigan AGC / MUST Drug Testing

The Need for Change: Drug Testing in Construction

Lynn A. Corlett, C.S.P.

We all know that a drug free workplace is a safe workplace and the Michigan union skilled trades and contractors were ahead of their time when the MUST drug screening program was implemented 16 years ago in 1991.
However, times change, the drugs of choice change and the numbers of ways to “beat” the tests have changed.
It’s time again for the union skilled trades and contractors to leap ahead of the national status quo.

Recently the States of Hawaii and Georgia passed legislation to improve safety and reduce workers compensation costs through the implementation of on-site oral fluid / saliva drug screening.
The construction industry played a key role in driving these changes, especially in Hawaii. Organized labor in particular, as well as contractors, owners, and insurers recognized the following:

Drug abuse in the construction sector is as bad, if not worse than ever,

Effective drug testing, especially random drug testing is required to truly manage workplace substance abuse,

Observed specimen collection, convenience, and low cost are mandatory to ensure compliance.

This article attempts to address ... from the construction industry’s point of view:
Why should every construction site drug test?
Where do we go from here?


Why drug test? Simple.
10% of employees aged 18 – 49 years abuse drugs (not including alcohol), the construction industry runs 2x-3x this rate. Over 50% of reportable job-site accidents linked to substance abuse.
It’s clear that employee safety and the corporate bottom line are sufficient reasons to implement a drug free workplace program.

A need for change.
Pre-employment drug testing has become an intelligence test. Access to the internet has made defeating drug tests an easy task. Workers are able to get information on how to “flush” their system; adulterate samples; and there are even products like the Whizinator, which uses synthetic urine undetectable by current drug testing methods, designed to defeat observed urine collection.
Random drug testing, post-incident and reasonable suspicion modes are required components of any comprehensive, effective safety program.
The goal of any drug / alcohol policy is deterrence vs. “catching” employees. Random testing has consistently demonstrated to be singularly effective in reducing on-the-job substance abuse.Any effective testing mode must involve direct observation of specimen collection. But observed urine collection is embarrassing and degrading to both the observed and the observer.Arguably, there are more instances of drug abusers defeating unobserved techniques, such as traditional urine-based testing, than there are “positives”. Just look at nationwide statistics for validation. Seventy-seven percent (77%) of drug abusers are employed.
Furthermore most drug testing (approx. 90%) involves traditional urine laboratory-based pre-employment testing. Oral fluid worksOral fluid tests are cheaper, faster and easier to use than urinalysis… and unlike urine, can not be easily defeated.

Random testing via on-site oral fluid is fast, provides results within 5-15 minutes, and averages $20 per test. It has the additional advantage of detecting current, vs. historical drug use. Oral fluid tests typically detect from within minutes of consumption up to 2-3 days for most drugs (for THC, the psychoactive ingredient in marijuana, the maximum is 24 hours.). Urine testing can not detect drugs for up to the first several hours and is only an indicator of historical drug use. Furthermore, for THC, detection can go back as far as 30 days.
Do you as an employer really care what an otherwise dependable employee does at his/her home on the weekend?
Do you even have a right to know?

Also look at the true costs of urine-based random testing. In many cases our current program requires we send our employees off site for random testing. The cost involved includes not only the hourly labor rate, probably $50/hour with benefits, but the productivity loss also. The end result is that a typical off-site urine test is truly costing a job about $300 per test, and the effectiveness is questionable at best.

On-site oral fluid based testing works. Multiple case studies have documented significant improvements in accident reduction due to switching from urine-based to oral fluid-based drug screening.

Where do we go from here?
Occupational health, safety, and risk management professionals must lead the charge to effect change. We know what truly happens every day on our job sites. At the end of day, we “get it”. It’s time for us to update our current drug and alcohol free workplace program.
It’s time for the Michigan union skilled trades and contractors to again lead the charge in effecting change.
It’s time to implement oral fluid-based testing techniques at a few “pilot sites” and demonstrate the advantage of effective drug testing programs vs. the status quo.

References:
2006 United States Department of Health – Substance Abuse and Mental Health Agency (SAMSHA) National Survey on Drug Use & Health (NHSDA)- Office of Applied Studies. (2007) Results from the 2006 National Survey on Drug Use and Health: National findings (DHHS Publication No. SMA 07-4293, NSDUH Series H-32). Rockville, MD: Substance Abuse and Mental Health Services Administration.

Peter N. Cholakis and Roger Bruce (July 2007) Drug Testing in the Workplace – A look at oral fluid-based testing. Professional Safety Journal of the American Society of Safety Engineers, July 2007, 31-36.

Return on Investment - Drug Testing

Employee Theft and Fraud
- Average cost Per employee involved: $650
- U.S. Chamber of Commerce estimates 30% of all business failures are due to employee theft and fraud.
- 70% of these crimes are committed by repeat offenders.
- Up to 70% of employee theft is drug related


Cost of Negligent Hiring
- Average cost per incident: $150,000
- Courts are holding companies liable in negligent hiring cases not only for what they knew about a new employee, but also what they should have known.


Employee Turnover]
- Average cost per incident: $32,000
- Turnover costs average 1.5 times a person’s yearly salary

Workplace Violence Estimated
- Average cost per incident: $1,000,000
- Violence at work is a serious problem, with homicide now the #2 cause of death in the workplace.
- Up to 70% of criminal arrests are drug related

Accidents / Worker's Comp.
- Average cost $10,000 + per incident
- 50%+ related to substance abuse