HomeCannabis MedicineTesting for cannabis and synthetic cannabinoids in human specimens

Testing for cannabis and synthetic cannabinoids in human specimens

April 20, 2023

Bull Acad Natl Med. 2020 Jun;204(6):577-582. doi: 10.1016/j.banm.2020.04.003. Epub 2020 Apr 16.

ABSTRACT

Among the 60 or so various cannabinoids which are present in cannabis sativa indica, terpenophenols are mainly found, including delta-9-trans tetrahydrocannabinol (Δ9-THC) which is the major psychoactive ingredient. Over the last decade, due to the emergence of e-commerce and the continuous investigations by pharmaceutical groups to identify new active molecules, synthetic cannabinoids have been proposed. These compounds, under the generic name “spices” have chemical structures very different from that of Δ9-THC, but share the same CB1 and CB2 receptors. They are mimics of Δ9-THC with much powerful pharmacological effects, including thus more deterrent side-effects, and enhanced windows of detection. All these drugs are controlled. This means that they have to be tested in human biological specimens to document abuse. The aim of this mini-review is to present what has been described in the scientific literature according to the available specimens (blood, urine, saliva, sweat, hair and exhaled breath), focussing on the current advantages and limitations of each test.

PMID:32300253 | PMC:PMC7161525 | DOI:10.1016/j.banm.2020.04.003

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Patrick Blanchard MD

Meet Dr. Blanchard Dr. Blanchard’s medical practice is an embodiment of Integrative health which brings conventional and complementary approaches together in a coordinated way. Conveniently located in sunny Florida and over the internet with ValiseMD’s secure HIPPA compliant telXmed servers. Since 1994, patients with a wide range of challenging medical problems have achieved optimum health using the best of natural medicine, judiciously combined with high-tech innovations. Breakthroughs are often achieved even after patients have consulted mainstream specialists and holistic practitioners. Dr. Blanchard is founder and CEO of ValiseMD, Inc. He is board certified in Family Medicine since 1994 and awarded Fellow of the American Academy of Family Physicians in 2001. He received the ‘Teacher of the Year’ award from the University of Kansas School of Medicine at completion of his residency in Family Medicine. He completed a fellowship at Wake Forest University in the field of vascular neurosonology. He holds a medical patent in the field of Gastroenterology. He holds an unrestricted license to practice medicine and surgery in Florida. He started his medical career as a Emergency Medical Technician, then as a Paramedic and later a Medical Doctor.