Randomised clinical non-inferiority trial comparing two formulations of desoxycortone pivalate for the treatment of canine primary hypoadrenocorticism.

Background: This clinical trial compared two formulations of desoxycortone pivalate (DOCP) for treating the mineralocorticoid deficit in dogs with primary hypoadrenocorticism (PH).

Methods: At veterinary clinics in the USA and France, dogs with PH (n=152) were randomised (3:1) to receive approximately monthly treatments with either the test product, Zycortal (Dechra), administered subcutaneously (n=113), or the control product, Percorten-V (Novartis Animal Health), administered intramuscularly (n=39), both at an initial dose of 2.2 mg/kg DOCP.

Pharmaceutical evaluation of compounded trilostane products.

Compounded trilostane capsules (15 mg, 45 mg, or 100 mg) were purchased from eight pharmacies and assayed for content and dissolution characteristics. Capsules made in-house containing either inert material or 15 mg of the licensed product and proprietary capsules (30 mg and 60 mg) served as controls. Findings were compared with regulatory specifications for the licensed product.

Serum concentrations of methimazole in cats after a single oral dose of controlled-release carbimazole or sugar-coated methimazole (thiamazole).

Methimazole (thiamazole) is an antithyroid drug commonly used to treat feline hyperthyroidism. It is routinely given twice daily. Carbimazole is a methimazole derivative that is rapidly metabolized to methimazole in vivo.

Effects of domperidone on digital laminar microvascular blood flow in clinically normal adult horses.

Objective: To determine effects of domperidone and acepromazine maleate on microvascular blood flow in digital laminae of clinically normal adult horses.

Animals: 8 clinically normal adult horses (4 mares and 4 geldings).

Procedures: In a 4-period crossover study, domperidone was administered PO at 1.

Effects of top-dress formulations of suxibuzone and phenylbutazone on development of gastric ulcers in horses.

Eighteen mature, healthy horses were divided into three groups (six per group) receiving either no treatment, 15 consecutive days of phenylbutazone (PBZ), or 15 consecutive days of suxibuzone (SBZ) at recommended label doses. Horses underwent endoscopy before and after the treatment period and were assigned gastric ulcer scores. Gastric ulcer number and severity scores were similar across treatment groups.

Evaluation of the palatability of three nonsteroidal antiinflammatory top-dress formulations in horses.

The efficacy of top-dress antiinflammatory drugs ultimately depends on a patient's willingness to consume treated feed. The current study compares the palatability of two phenylbutazone top-dress formulations (Equipalazone Powder, Dechra Pharmaceuticals, and Pro-Dynam, VetXX, Ltd.) and a suxibuzone top-dress formulation (Danilon Equidos, Janssen Animal Health).

Intralesional lipid-complexed cytokine/superantigen immunogene therapy for spontaneous canine tumors.

These studies sought to determine the gene expression and short-term effects of intralesional lipid-complexed immunogene therapy with constructs encoding Staphylococcus aureus enterotoxin A and canine interleukin-2 (L-SEA/cIL-2) in dogs with tumors of various histotypes, and then to assess the safety and efficacy of repeated L-SEA/cIL-2 injections in dogs with spontaneous soft tissue sarcomas (STS). In the first study, pet dogs with a variety of tumors received a single intralesional injection of L-SEA/cIL-2, and surgical excision was performed 48 h later. In the second study, dogs with histologically confirmed STS were treated weekly for a maximum of 12 weeks with escalating doses of L-SEA/cIL-2.