Bioidentical hormone therapy: a panacea that lacks supportive evidence.

Purpose Of Review: In the practice of 'bioidentical hormone therapy', it is our belief that pharmacists are compounding bioidentical hormone therapy with the best intentions. These pharmacists are, however, ill informed regarding the lack of scientific underpinning associated with the efficacy and safety of the practice of bioidentical hormone therapy. It is the purpose of this review to systematically examine the scientific rigor of the arguments posed by the proponents of bioidentical hormone therapy, and to differentiate the practice of bioidentical hormone therapy from the legitimate practice of pharmacy compounding.

Buprenorphine for the treatment of opioid dependence.

Purpose: The clinical issues surrounding the use of buprenorphine for the treatment of opioid dependence are reviewed.

Summary: Opioids continue to be some of the most frequently reported prescription medications in substance abuse- related cases. A semisynthetic derivative of thebaine, buprenorphine hydrochloride is a partial mu-opioid receptor agonist and kappa-receptor antagonist with a long duration of action.

Vitamin C and vitamin E for Alzheimer's disease.

Objective: To evaluate the literature on supplemental vitamin C and vitamin E therapy in the prevention and treatment of Alzheimer's disease (AD).

Data Sources: Literature retrieval was accessed through MEDLINE (1966-March 2005) using the key words antioxidants, vitamin C, vitamin E, Alzheimer's disease, and dementia. International Pharmaceutical Abstracts (1970-March 2005), Current Contents (1996-March 2005), Cochrane Database of Systematic Reviews (1994-March 2005), and Ebsco's Academic Search Elite (1975-March 2005) were searched with the same key words.

Acamprosate for the treatment of alcohol dependence.

Background: Both inpatient and outpatient treatment centers that focus solely on psychosocial therapies for the treatment of alcohol dependence have high relapse rates. Thus, extensive research has focused on the development of pharmacologic moieties to attenuate the craving for alcohol after acute alcohol detoxification. Three drug therapies are currently approved by the US Food and Drug Administration (FDA) for this purpose: disulfiram, naltrexone, and acamprosate.

Bioidentical hormone therapy: a review.

Objective: The terms "natural" or "bioidentical" hormone therapy (NHT) are used to describe hormone treatment with individually compounded recipes of certain steroids in various dosage forms, including dehydroepiandrosterone, pregnenolone, testosterone, progesterone, estrone, estradiol, and estriol. Based on the results of a person's salivary hormone levels, the final composition of the compounded dosage form is individualized to that specific person. Proponents claim that NHT is better tolerated than manufactured products.

Putting an Ecstasy test kit to the test: harm reduction or harm induction?

Objective: To evaluate the DanceSafe Complete Adulterant Screening Kit for Ecstasy with regard to its accuracy in identifying 3,4-methylenedioxymeth-amphetamine (MDMA) and methylenedioxyamphetamine (MDA) derivatives and its ability to detect certain contaminants.

Methods: In part 1, 39 street-grade tablets purported to be MDMA were tested with the Marquis, Mecke, and Simon's reagents provided by the DanceSafe testing kit. The tablets then were submitted to gas chromatography-mass spectrometry for identification of active ingredients.

Treatment of itching associated with intrahepatic cholestasis of pregnancy.

Objective: To review the drug therapy for the treatment of itching associated with intrahepatic cholestasis of pregnancy (ICP).

Data Sources: A comprehensive literature search was conducted in MEDLINE (1966-July 2002) using the following MeSH terms: pregnancy, itching, intrahepatic cholestasis, cholestyramine, ursodeoxycholic acid, and phenobarbital. Current Contents (1966-July 2002), International Pharmaceutical Abstracts (1970-June 2002), and Cochrane Database were also searched using those terms.

Review of pregnancy labeling of prescription drugs: is the current system adequate to inform of risks?

Evidence-based medicine that is designed to guide benefit/risk drug therapy decisions does not exist for pregnant women. The types of studies that do exist are usually conducted in animals, which may not reflect human benefits and risks. The types of studies that do exist in humans are typically limited and, at best, may show an "association" between a particular drug therapy and an undesirable effect.