PROTOCOL FOR HUMAN EXPOSURE TO OPIOIDS AND CONCENTRATED MEDETOMIDINE USED IN FIELD APPLICATIONS.

Wildlife professionals routinely use potent sedatives and anesthetics when chemically immobilizing wildlife and zoo species in remote environments. Accidental exposure to these prescription veterinary drugs is rare but could be rapidly fatal. Commonly used agents include opioids and α adrenoreceptor agonists.

Pharmacokinetic Profiles of a New Extended-release Buprenorphine Formulation in Cynomolgus Macaques ().

The primary objective of this study was to evaluate the pharmacokinetic profile of a new extended-release formulation of buprenorphine (BupBaseER) at a dose that would produce pain management of the desired duration. A secondary objective was to compare the incidence of injection site reactions between the original extended-release formulation (BupHClER) and BupBaseER, which uses a different proprietary polymer-based vehicle than does the BupHClER formulation. Eighteen cynomolgus macaques () were divided into 2 groups.

Pharmacokinetics of Sustained-release, Oral, and Subcutaneous Meloxicam over 72 Hours in Male Beagle Dogs.

In cynomolgus macaques, plasma levels of sustained-release formulations of meloxicam meet or exceed efficacious concentrations for 48 to 72 h, thereby allowing less animal handling and providing more consistent efficacy than standard formulations of meloxicam. The goal of this study was to compare the pharmacokinetics of a single subcutaneous dose of a sustained-release formulation of meloxicam (Melox-SR) with those of oral (Melox-PO) and standard subcutaneous (Melox-SC) formulations dosed every 24 h for 3 consecutive days. Dogs (5 or 6 adult male Beagles) each received the following 3 treat- ments: first, Melox-SR (10 mg/mL, 0.

Evaluation of a Proprietary Slow-Release Oxytocin Formulation on Corpus Luteum Function in Mares.

Prolonging function of the corpus luteum (CL) is a method of suppressing estrus that relies on continued secretion of endogenous progesterone to keep mares out of heat naturally. The use of oxytocin treatment to prolong CL function is gaining increasing use, and the most common treatment protocol involves administration of 60 units of oxytocin intramuscularly (IM) once daily on days 7-14 after ovulation (eight daily treatments). Although that protocol induces prolonged CL function in ≥70% of treated mares, the need for daily administration is a drawback to its use.

Pharmacokinetics of 3 formulations of meloxicam in cynomolgus macaques (Macaca fascicularis).

Meloxicam is a commonly used COX2-preferential NSAID in both human and veterinary patients. Minimal information has been published regarding appropriate dosing in nonhuman primates. Here we investigated the pharmacokinetic parameters of 3 formulations of meloxicam in cynomolgus macaques.