Drug and Alcohol Toxicology
  Description

Cambridge Environmental provides expert consulting and testimony regarding drug and alcohol toxicology.

Sample Projects


  1. In several projects, Cambridge Environmental performed pharmacokinetic modeling of blood alcohol (ethanol) concentrations or blood concentrations of drugs. Concentrations of alcohol, the active ingredient of marijuana, or other drugs are often of interest in litigation over "drunk driving," personal injuries, or accidents. We have back-calculated internal drug levels using such data as a plaintiff’s alcohol level at death or hospital admission, body weight, sex, drinking behavior, and drug metabolism rate, and then opined as to the likely amount consumed and degree of impairment. On another occasion, we evaluated whether trace drugs detected in blood were indicators of medical treatment given after an accident, or were indicators of illicit drug use before the accident.

  2. At the request of the manufacturer of bromocriptine (Parlodel™), a lactation-suppressing pharmaceutical, we reviewed in depth the toxicologic and medical literature pertaining to the drug’s toxicity to women. This literature includes medical case reports, epidemiologic analyses of consequences of drug use, experimental toxicology in laboratory animals, and experimental data in humans. In several lawsuits, we testified regarding the probability that use of Parlodel™ was a contributing cause of myocardial infarction, stroke, sudden death, and other cardiovascular events.

  3. Ethanol is a high-volume industrial chemical and a gasoline additive, as well as the active component of alcoholic beverages. At the request of the Renewable Fuels Association, which represents industrial ethanol manufacturers, Cambridge Environmental gathered and evaluated toxicity data for inhaled ethanol and assessed the likelihood that users of ethanol-containing gasoline would experience adverse health effects.

  4. Cambridge Environmental toxicologists co-authored a chapter on toxicology in the recent textbook, Principles of Pharmacology: The Pathophysiologic Basis of Drug Therapy (Lippincott Williams & Wilkins, 2004), now in use in many major medical and graduate schools. The primary author and editor of the book, David Golan, M.D., Ph.D., is Professor of Biological Chemistry and Molecular Pharmacology and Professor of Medicine at the Harvard Medical School, and also a Consulting Associate to Cambridge Environmental.

 

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