Monthly Archives: June 2015

Types of toxicology testing

There are four types of toxicology testing. They include workplace drug testing, hospital drug testing, athletic drug testing, and forensic drug testing. Each of the drug tests is supposed to give reports that are relevant to the information sought.

 Workplace drug testing

You are required to have drug testing before being accepted in certain positions such airline industries, federal transportation, and the medical field among other jobs where safety is of great importance. Many more employees seek drug testing in order to reduce instances of drug abuse at workplace. People that abuse drugs experience psychological and physical challenges that lower their productivity and at the same time make them anti-social.

Before job confirmation, you are required to give a sample of your urine or saliva for testing. In stricter cases, you may be required to give a piece of hair or sweat for testing. Other companies conduct random drug tests to their workers to ensure that none starts abusing drugs where employed. Common drugs that are checked include alcohol, some prescription drugs, and herbal medication among other drugs.

Clinical drug testing

Clinical drug tests are often made to assist the health practitioners’ review your treatment or diagnose some symptoms suspected to be emanating from prescription. The form of drug testing is common with patients that have taken an overdose or drug poisoning. It is also done in cases of drunk driving and accidents where drug abuse is suspected.

The physician does a venipuncture and draws out some blood that is tested for concentrations of the suspected drug. Sometimes, you may be required to give urine samples. The method used to test for the drug is based on the kind of drug that is suspected. In most of the cases involving drug abuse and accidents, physicians do confirmatory tests in addition to initial tests. This is normally meant to ensure that there is foolproof evidence for legal purposes. There is also a urine chemistry test that may include protein, glucose, or electrolyte tests to help diagnose some health problems with ease.

Athletic drug testing

Athletic drug testing is done to ensure that athletes have not used performance-enhancing drugs that are banned I competitive level athletic games. Common organizations that carry out this kind of drug testing in USA include Olympics committee, National Collegiate Athletic Association (NCAA) AND us Anti-0Doping Agency among others. Athletes go through a drug screening laboratory before undertaking the sports. Common examples of drugs tested include Luteinizing hormone, anabolic steroids, narcotics, diuretics, and cannabinoids among other drugs.

Forensic toxicology analysis

This is a postmortem toxicology testing done on the deceased for medico-0legal purposes. These may include criminal and death investigations and the evidence may be admissible in a court of law.

Common instances where forensic drug testing is done include cases of accidental death involving a vehicle, suicide or homicide after suspected drug abuse. Members of the family may also request an autopsy for deaths that do not fall under the above categories.  In addition, from collecting samples of the body for testing, forensic experts may comb the scene of crime for any drugs, medications or any written medical relate information.

A pathologist does forensic toxicology testing. He or she may take specimens that include hair, urine, bone, and blood or organ tissue. Blood is normally preserved in sodium fluoride. There may also be tissues collected in the brain and the stomach. For legal purposes, the pathologist may do confirmatory tests on top of the initial test.

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There are a variety of reasons to drug test.  Sometimes certain medications can flag certain parameters, sometimes employers need to ensure their employees are as clean as they say they are.  Sometimes parents aren’t sure about their children’s activities.  Whatever the reason, a drug test lab is where the most reliable testing is going to occur. Whether that testing is commercial or private, it’s better to trust the results of a drug test lab because they are going to be results that come from professional quantification.  Individuals with accredited university credentials and hands-on experience with a variety of testing apparatus can not only determine the contamination of an individual’s system, they can quantify it through cutting edge technology that provides detailed information previously unavailable.

MD Drug Pro is a new software that acts a a comprehensive drug monitoring program.  Its testing capabilities are positively superior and personalized to boot. Premiere Medical Laboratory Services, PMLS, offers a drug test lab equipped with MD Drug Pro and staffed with highly-motivated, well-credentialed individuals who specialize in drug testing and provide professional service to all clients.  Their services are specifically concerned with urine drug confirmation testing, and pioneering techniques in specimen testing are used to achieve the most dependable results.  Each specimen is closely monitored throughout the cycle of testing until the results can be reliably documented and sent to the physician who commissioned the testing.  High performance liquid chromatography and triple-quad mass spectroscopy, initialized LCMS, are used for the highest accuracy.  Toxicologists are on-call precisely because the delicate nature of this business requires them to be, and no decent lab would operate otherwise.  Results are guaranteed within seventy-two hours, which is three to four days quicker than most testing facilities can boast.  And all of that means nothing sans certification.  PMLS is thankfully certified by Clinical Laboratory Improvement Amendments, (CLIA), and by COLA, and all accrediting organizations involved in drug test lab certification.

Laboratories specialize in scientific operations, so it only makes sense that PMLS would commission their testing procedures around facts and values that are scientific.  This is a measure that sets PMLS apart as distinct from the competition in that their measurements are comprehensive to a degree which surpasses competitors greatly. Test results of such depth and clarity can be exceptionally difficult to read, and understanding this LIS, or laboratory information systems, are used to generate test result reports on a single page.  These reports can be specifically customized to fit the needs of any client, which in turn renders the clinic more streamlined access to reports and increases overall efficacy.

The billing policy of PMLS is also geared around a patient-friendly system.  The majority of laboratories will give self-pay patients the short end of the stick via higher costs for the same service.  Then those poor patients face pursuit from aggressive collectors until payment is fully received.  PMLS doesn’t like this kind of thing any more than patients who have gone through it do, and so they charge self-pay patients reasonably through the system which has been developed by them to aide in payments and payment options.

A drug test lab needs to be technologically cutting-edge, it needs to have professional staff that have a clean eye on customer service, and it needs to be in provision of testing results which clinics can easily understand and access.  It also needs to be as quick as possible, and charge those whom it serves a reasonable rate.  Premiere Medical Laboratory Services lives up to all these qualifications and more.  Contact them for more information and cut the hassle out of drug testing.

For more information about medical laboratory services visit http://premedinc.com/.

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Everyone has an old wives tale that they can tell you about how to pass a drug screen, but in reality the only way to pass a drug test is to not do drugs. There are many variables that can cause false positive and even false negative results on an opiate screening.

For this reason, it is always best to leave the work to the professionals who are certified in the methodology of testing samples of both urine and saliva, and also have the technology to tell if a sample has been compromised.

While there are many fables about how you can pass an opiate screening, there are a few myths that have some truth to them.

Five Myths that can be Uncovered by an Opiate Screening Lab

1. Synthetic opiates, such as Fentanyl and Demerol, can be detected by an opiate screening lab during regular testing.

Answer: Many synthetic opiates do not come up when using standard drug test. It is always best to test separately if you are concerned of these types of substances.

1. Antibiotics will not cause a false positive result during an opiate drug screening.

Answer: The class of antibiotics, quinolones, which includes ciprofloxacin, levofloxacin, ofloxacin, and others that can interfere and react with the opiate screen. If an opiate screening lab uses confirmation methods such as LC/MS/MS or GC/MS, a negative test will be the result.

1. Poppy seeds will not cause a positive opiate drug screen.

Answer: Depending on the cutoff used for a positive test, poppy seeds can cause a positive result. It would be particularly improbable for a positive opiate drug screening with a 2000 ng/ml cut off level, because of the amount of the poppy seeds that an individual would need to consume. The poppy seeds would also need to be unwashed, and most bakeries almost always cleanse the seeds thoroughly. If your agency uses a cut off as low as 300 ng/ml then it is probable to have an opiate positive drug screening.

1. Heroin is the most abuse opiate.

Answer: The abuse of prescription drugs, such as Vicodin, Percocet, and OxyContin are far more popular than “street” level opiates like opium and heroin according to the DEA. To guarantee that all of your bases are covered when it comes to opiate screening it is best to use an extended opiate screening panel coupled with your standard testing. A qualified opiate screening lab will be able to test for hydrocodone, hydromorphone, Codeine, dihydrocodeine, oxycodone, oxymorphone, and morphine.

1. Methadone will cause an individual to test positive on an opiate drug screen.

Answer: The same properties that make methadone an ideal drug to use to treat opiate addiction inhibit it from causing a positive test result for opiates. Methadone works by binding the opioid receptors, just like heroin or any other opiate, and this will ease any symptoms of withdrawal. The only variance is that methadone is a man-made opiate with an altered chemical structure, which makes it different from drugs with natural opium as an ingredient.

While your drug testing needs may vary, it is always best to use a nationally recognized opiate screening lab to take care of all of your chemical testing needs. Only those with the knowledge, training, and technology can properly determine if a sample is positive, negative, or has been tampered with in any way.

For more information about medical laboratory services visit http://premedinc.com/.

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Drug testing is an evaluation of a urine, blood or other type of sample to determine if the person has been using any drugs. Urine testing for monitoring drug use may be requested by a physician, an employer, a professional or college athletic team, after a vehicle or on-the-job accident, or a similar situation.

It is important that the test be done by a certified urine testing lab so that it can be relied upon to be accurate, be diagnostically meaningful, and have fast results submitted through a secure website that is HIPPA-compliant.

Urine drug testing (UDT) is used widely for testing for illicit drugs and opioids. The two types of UDT are a screening test and a confirmatory test. The screening test looks for the parent drug and/or metabolite. The confirmatory test is highly specific and is typically used when testing for the presence of a specific drug is needed.

Most workplace drug screening tests call for urine samples. Some employers request a standard five-panel test of “street drugs”, but some are more specific and may request a nine or ten panel set. Such testing normally involves notifying the applicant to keep an appointment at a specific lab within as short a time as within 24 hours, which lessens the chance that any possible drugs could be excreted and thus be undetectable.

During the evaluation, very strict chain-of-custody standards, procedures and practices must be followed to prevent adulteration of the urine sample. Documentation of each person who handles the specimen is required.

How long can drugs can be detected in the urine? That depends on quite a few variables, and each circumstance and each person is different, so the safest thing is for a person to not use any drugs.

Do prescriptive medications interfere? There are some that contain the same drugs that are commonly found “on the street”, and there is no easy way to distinguish between the two forms. However, there are no prescriptions for cocaine or PCP or some others, and their use, if needed, would be documented in the person’s medical file.

Other prescribed opiates could sometimes cause a positive screen, but can be sorted out in a confirmation test. Some prescription diet pills, a drug for Parkinson’s, amphetamines for ADHD, and such can be identified with the confirmation test. In a properly certified lab, there is a very low chance for false positives or negatives.

For more information about medical laboratory services visit http://premedinc.com/.

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