Perspectives on implementing veterinary clinical studies committees.

To address the limitations of traditional IACUC review of clinical research studies involving client-owned animals, the AVMA issued a policy describing the use of a veterinary clinical studies committee (VCSC), analogous to an institutional review board, as a way to ensure the adequate review and oversight of such studies. While IACUC composition, review, approval processes, and responsibilities are well established, uniform guidance for VCSCs is not readily available and not included in the guidance for IACUCs. In this manuscript we describe suggested best practices for scientific and ethical review of veterinary clinical research studies, regardless of the specific research setting.

Humane Intervention Points: Refining endpoint terminology to incorporate non-euthanasia intervention options to improve animal welfare and preserve experimental outcomes.

Consideration of The Three R's (Replacement, Reduction, and Refinement) is essential when setting Humane Endpoints; however, a common interpretation assumes that Humane Endpoints are timepoints to perform euthanasia. This interpretation is not always consistent with the three Rs. There are many available intervention options that - when used to respond to pain, discomfort, or distress - facilitate application of the three Rs while achieving experimental goals.

Recommendations for Ethical Review of Veterinary Clinical Trials.

Ethical review of both human and animal research is critical to ensuring that studies are conducted with due regard to the welfare and safety of enrolled subjects and to the integrity of the data. However, differences exist in laws, policies, and best practices between human and animal studies. Ethical review is required for most human studies.

Safety of Strontium Chloride as a Skeletal Marking Agent for Pacific Salmon.

The purpose of this study was to evaluate the biological effects associated with administering strontium chloride as a marking agent to age-0 Chinook Salmon Oncorhynchus tshawytscha fry. Fish were held in a 0× (0 mg/L), 1× (3,000 mg/L; current standard dosage), 3× (9,000 mg/L), or 5× (15,000 mg/L) solution of strontium chloride for 72 h (three times the standard duration of 24 h). The mortality among fish in the 5× strontium chloride exposure group was significantly higher than that observed in the other groups.

Roles of the International Council for Laboratory Animal Science (ICLAS) and International Association of Colleges of Laboratory Animal Medicine (IACLAM) in the Global Organization and Support of 3Rs Advances in Laboratory Animal Science.

Practical implementation of the 3Rs at national and regional levels around the world requires long-term commitment, backing, and coordinated efforts by international associations for laboratory animal medicine and science, including the International Association of Colleges of Laboratory Animal Medicine (IACLAM) and the International Council for Laboratory Animal Science (ICLAS). Together these organizations support the efforts of regional organization and communities of laboratory animal science professionals as well as the development of local associations and professional colleges that promote the training and continuing education of research facility personnel and veterinary specialists. The recent formation of a World Organization for Animal Health (OIE) Collaborating Center for Laboratory Animal Science and Welfare emphasizes the need for research into initiatives promoting laboratory animal welfare, particularly in emerging economies and regions with nascent associations of laboratory animal science.

Electrocardiographic monitoring in the Göttingen minipig.

The purpose of the study reported here was to determine conditions for electrocardiographic monitoring in the Göttingen minipig in view of its use as a second non-rodent species in toxicology studies. Electrocardiograms were recorded from conscious minipigs (6/sex) maintained in a sling. The three standard bipolar limb leads (I, II, III), the three augmented unipolar limb leads (aVR, aVL, aVF), the triangular Nehb-Spöri leads (dorsal, axial, ventral) and their corresponding unipolar leads were recorded, and automated analysis of amplitudes and intervals was made.