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At our 24 testing facilities in Summersville, Missouri, Accredited Drug Testing delivers a wide range of alcohol and drug screening services. Whether for DOT or non-DOT purposes, we conduct urine drug testing, breath alcohol screening, EtG alcohol assessments, and hair drug analyses. Our locations in Summersville, MO offer rapid result testing and SAMSA-certified lab analyses with same-day service availability. Most sites are conveniently close to your home or office. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.
To schedule, call (800) 221-4291 or register online. Choose your test and a convenient location—options are available for personal, employee, or third-party testing. Our efficient scheduling is designed to be Fast and Easy. Reach out to our scheduling team or book online any time, day or night. Our smooth process ensures you can easily coordinate drug testing in Summersville.
* 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 Summersville 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.
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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.
Summersville, located in Texas County, reported a rise in opioid-related emergencies in recent years.
Texas County saw an increase in methamphetamine arrests, with Summersville contributing significantly.
Recent surveys in Summersville, TX County, indicate a higher than average teen usage of illicit drugs.
Summersville law enforcement reported a stark increase in cocaine seizures over the past decade.
Texas County's public health department noted a substantial rise in drug abuse treatment enrollments.
Summersville has seen a growing issue with prescription drug misuse among the adult population.
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 Summersville, MO, are increasingly adopting stringent drug testing policies to ensure a safe workplace environment. Many businesses follow guidelines provided by the Substance Abuse and Mental Health Services Administration. These policies often include pre-employment drug screening and random tests for current employees.
In addition to workplace policies, some employers in Texas County have partnered with local rehabilitation centers to provide resources for employees struggling with substance abuse. Programs often focus on rehabilitation support and aim to integrate employees back into the workforce post-recovery. See more at Department of Labor.
The government in Summersville, MO, part of Texas County, has initiated several strategies to combat the ongoing drug abuse issue. These include collaboration with federal programs and local initiatives, aiming to reduce drug-related crimes. More information can be found at Texas State Public Safety Department and CDC Drug Overdose Prevention.
Local efforts also involve increasing funding for education programs to raise awareness among youth and adults about the dangers of drug misuse. Coordination with community organizations ensures that support systems are available for individuals seeking help. Visit the Missouri Department of Mental Health for more resources.
Recently, law enforcement in Summersville, MO, has been actively involved in several drug busts as part of a larger initiative to curb drug distribution within Texas County. These operations have significantly disrupted local supply chains, leading to multiple arrests and seizures. They target not only the distributors but also work on rehabilitating the users.
Community engagement events have also been conducted, focusing on drug prevention and education. These events involve collaboration between law enforcement, health professionals, and community leaders to foster a proactive approach to drug misuse. Efforts like these aim to build a resilient community foundation that proactively addresses drug-related issues.
Accredited Drug Testing offers fast, reliable employment screening services in Summersville, MO. Trusted by employers nationwide for accurate results and exceptional service.
Recovery Council of Southeast Missouri
CHADD Mid-Missouri
National Council on Alcoholism and Drug Dependence of East Central Missouri
Gateway Foundation Missouri
Missouri Division of Behavioral Health
Burrell Behavioral Health
Compass Health Network
Bridgeway Behavioral Health
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Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!
Michael Williams - 12/2/2024
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.
Christina Galdos - 3/9/2025