[Review of pharmacokinetic monitoring of 5-Fluorouracil as a tool to increase efficacy and safety].

Recent progress in medical knowledge has indicated that both clinical and biological markers will determine the response to different medical treatments: age, gender and genetics will determine the success of treatment. Genetic variability in this respect is fundamental and determines efficiency and safety of drugs, as well as susceptibility and illness' development. Fortunately, personalized medicine now offers individually tailored treatment strategies for each patient's needs.

[Clinical practice guideline for the diagnosis and treatment of hyperprolactinemia].

Background: Hyperprolactinemia is a common finding within clinical practice in both endocrinology and general practice fields, amongst other specialties. The general practitioner and other specialists must know the indications and serum prolactin determination parameters in order to, once detected, derive the patient for a correct assessment and begin treatment.

Objective: Formulate a clinical practice guideline evidence-based for the diagnosis and treatment of hyperprolactinemia.

Relative bioavailability of two oral formulations of piroxicam 20 mg: a single-dose, randomized-sequence, open-label, two-period crossover comparison in healthy Mexican adult volunteers.

Background: Piroxicam is an NSAID indicated for the treatment of rheumatoid diseases. Although there are generic formulations of oral piroxicam marketed in Mexico, a literature search did not identify published data concerning the bioavailability of these formulations in the Mexican population.

Objectives: The aims of this study were to determine the bioequivalence of a generic (test) and a reference formulation of oral piroxicam 20 mg and to generate data regarding the oral bioavailability of this drug in a Mexican population.