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At our 38 Brentwood, Ohio area facilities, Accredited Drug Testing delivers extensive drug and alcohol screening services. We conduct urine tests for DOT and non-DOT purposes, breath alcohol assessments, EtG alcohol analyses, and hair drug examinations for personal, corporate, and legal uses. In Brentwood, OH, we provide rapid testing solutions and utilize SAMSA accredited lab evaluations, with the convenience of same-day service. Most testing sites are conveniently located near your residence or workplace. Further services include Occupational Health Testing, Clinical Testing, and Background Checks.
Dial (800) 221-4291 or complete your registration online. Effortlessly select your test type and pick a nearby location for testing—ideal for personal, employee, or third-party purposes. Testing coordination is swift and simple; contact our scheduling team or reserve your test online anytime, day or night. Our efficient and intuitive system ensures easy scheduling of drug tests close to Brentwood.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
At our Brentwood drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.
DOT Drug Testing and Requirements
DOT Employer Drug Policy Development
If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.
In Brentwood, OH, Franklin County reported a 15% increase in opioid-related deaths in 2022.
A 2022 survey showed that 18% of Brentwood high school students in Franklin County admitted to casual marijuana use.
Reports from Brentwood, OH, Franklin County indicated a 12% growth in rehab admissions for methamphetamine users in 2022.
The Franklin County Sheriff's Office noted a 20% increase in cocaine seizures in Brentwood, OH in 2023.
In 2023, emergency room visits in Brentwood, OH for drug overdoses rose by 15% compared to the previous year.
Brentwood, OH, Franklin County recorded a 30% increase in the use of drug treatment facilities in 2022.
Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.
Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.
A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.
Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.
Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.
Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.
Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.
Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.
The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.
Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.
Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.
Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.
Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears
Employers in Brentwood, OH focus significantly on maintaining a drug-free workplace. Many companies adhere to the SAMHSA guidelines for drug testing. This adherence ensures that businesses sustain safety and productivity.
Local authorities and employers often encourage the implementation of workplace policies that promote education and support for employees concerning drug abuse issues. Such policies are crucial in fostering an environment aimed at preventing substance abuse while enabling support for those facing challenges.
The government in Brentwood, Ohio has taken various measures to address the drug problem in the area. State-funded programs are in place to ensure individuals struggling with addiction have access to treatment. Agencies like the Ohio Department of Mental Health and Addiction Services have been instrumental in providing resources and support to local communities.
Additionally, Franklin County collaborates with agencies like the Franklin County Common Pleas Court to implement drug courts, offering first-time offenders a chance for rehabilitation instead of traditional sentencing. These initiatives aim to reduce drug-related crime rates and help individuals reintegrate into society.
Recent drug-related events in Brentwood, OH highlight increased law enforcement activities to curb drug trafficking and abuse. In early 2023, a significant drug bust led by the Franklin County Sheriff's Office disrupted a major opioid distribution ring.
Community events, such as drug take-back programs organized by the DEA, have become crucial avenues for safe disposal and raising awareness about the dangers of substance abuse. These initiatives foster a proactive community role in combating the ongoing drug crisis.
Accredited Drug Testing offers fast, reliable employment screening services in Brentwood, OH. Trusted by employers nationwide for accurate results and exceptional service.
Ohio Department of Mental Health and Addiction Services
Recovery Ohio
Franklin County Common Pleas Court
SAMHSA - Substance Abuse and Mental Health Services Administration
Ohio Department of Health
DEA Ohio
Ohio Association of County Behavioral Health Authorities
ADAMH Franklin County
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This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
Everything was great, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job
Eli Gonzalez - 1/4/2025