Cross-sectional survey of rural and nonrural veterinarians indicates similarities in intent to stay or leave practice and differences in community attachment and satisfaction.

Objective: The primary objective was to identify veterinary workforce characteristics and factors contributing to staying in or leaving a veterinary practice. A secondary objective was to compare workforce characteristics and factors related to retention between survey respondents working in rural versus nonrural areas.

Methods: Veterinarians were surveyed via a questionnaire distributed with the use of a state veterinary medical association listserv or veterinary program alumni listserv from February 2022 to January 2023 and social media postings on X (formerly known as Twitter) and Facebook in April 2022.

Blinded, randomized, placebo-controlled study of the efficacy of bupivacaine liposomal suspension using static bodyweight distribution and subjective pain scoring in dogs after tibial plateau leveling osteotomy surgery.

Objective: To compare the analgesic effect of surgical wound infiltration with liposomal bupivacaine (LB) to saline placebo in dogs after tibial plateau leveling osteotomy (TPLO).

Study Design: Blinded, randomized, placebo-controlled clinical prospective study.

Animals: Fifteen client-owned dogs receiving LB and 17 dogs receiving an equivalent volume of saline placebo, all with confirmed unilateral cranial cruciate ligament insufficiency.

Preoperative and postoperative stance analysis in dogs with patellar luxation confirms lameness improvement after surgery.

Objective: To document and compare preoperative and postoperative stance analysis measurements in animals with naturally occurring patellar luxation.

Animals: 131 client-owned dogs surgically treated for naturally occurring unilateral or bilateral patella luxation between March 30, 2015, and February 12, 2020.

Procedures: Weight bearing as a percent body weight on each limb was recorded with the use of a platform device for analyzing stance (PetSafe Stance Analyzer; LiteCure LLC, Companion Animal Health) preoperatively and postoperatively for all dogs.

Evaluation of Fortetropin in geriatric and senior dogs with reduced mobility.

As pets age, quality of life and mobility can be affected by pain of osteoarthritis and age-related muscle atrophy (sarcopenia). The purpose of this randomized, double-blinded, placebo-controlled study was to evaluate the effects of Fortetropin, a nonthermal-pasteurized, freeze-dried, fertilized egg yolk product, on mobility in senior dogs. Mobility scores were calculated using a standardized and validated client-based survey: the Liverpool Osteoarthritis in Dogs (LOAD) questionnaire.

Plasma concentrations of tramadol after transdermal application of a single metered dose of a compounded tramadol gel to cats.

Objective: To determine plasma tramadol concentrations in cats following a single dose of oral and transdermal formulations and the pharmacokinetics for and the concentration of tramadol in the transdermal formulation.

Animals: 8 healthy client-owned domestic shorthair cats.

Procedures: 1 cat was orally administered 1 dose of tramadol (2 mg/kg), and 7 cats received 1 dose of a proprietary compounded tramadol gel product (median actual dose, 2.

Laryngeal function in normal dogs administered isoflurane following partial clearance of alfaxalone or propofol.

Objective: To assess laryngeal function in normal dogs administered isoflurane following partial clearance of alfaxalone or propofol.

Study Design: Randomized experimental crossover study.

Animals: A group of 12 purpose-bred, male Beagle dogs.

Risk factors for short-term postoperative complications in the 8 weeks after tibial plateau leveling osteotomy in dogs weighing less than 15 kilograms: A retrospective study.

The purpose of this retrospective study was to evaluate the risk factors for short-term postoperative complications in the 8 weeks after unilateral tibial plateau leveling osteotomy (TPLO) for cranial cruciate ligament rupture in small dogs weighing less than 15 kg. Medical records were retrospectively reviewed for 90 dogs weighing <15 kg that underwent medial parapatellar arthrotomy with inspection of the meniscus and TPLO performed by the same surgeon between January 2012 and December 2017. The overall complication rate was 4.

Effects of topical instillation of 0.1% diclofenac sodium, 0.5% ketorolac tromethamine, and 0.03% flurbiprofen sodium on corneal sensitivity in ophthalmologically normal cats.

Objective: To investigate the effects of short-term and prolonged topical instillation of 0.1% diclofenac sodium, 0.5% ketorolac tromethamine, and 0.

Evaluation of Contamination of Multiuse Suture Cassettes in an HQHVSN Environment.

Historically, it has been thought that suture cassettes become contaminated by bacteria through multiuse. However, High-Quality, High-Volume Spay/Neuter (HQHVSN) veterinarians have been using them for years without issue because of their significantly lower cost. The objective of this study was to determine if absorbable suture cassettes are contaminated through multiuse in an HQHVSN environment.

Effects of low-dose meloxicam in cats with chronic kidney disease.

Objectives: Meloxicam therapy may benefit cats with degenerative joint disease, and retrospective studies suggest it could slow kidney disease progression and increase survival. This study aimed to prospectively evaluate the renal effects of low-dose meloxicam treatment (0.02 mg/kg/day) over 6 months in cats with chronic kidney disease (CKD).

Carboplatin-induced myelosuppression as related to body weight in dogs.

Smaller dogs are known to have an increased risk of chemotherapy-induced myelosuppression for doxorubicin, mitoxantrone and melphalan. This retrospective study aimed to determine if dogs <15 kg and <10 kg experienced greater degrees of myelosuppression following treatment with carboplatin chemotherapy compared with dogs ≥15 kg. One hundred and one dogs treated with carboplatin for a variety of malignancies were retrospectively analysed.

The effect of body position on intraocular pressure in anesthetized horses.

Objective: To evaluate the effect of four recumbent body positions on intraocular pressure (IOP) in anesthetized normal horses.

Animals Studied: Ten nonglaucomatous adult horses.

Procedures: Intraocular pressure was measured with a rebound tonometer in both eyes of standing sedated horses (baseline), then under general anesthesia during four randomized recumbent body positions, including Trendelenburg (Tr; 15-degree head down), reverse Trendelenburg (RTr; 15-degree head up), dorsal, and lateral; only the superior eye was measured in lateral positions.

Fortetropin inhibits disuse muscle atrophy in dogs after tibial plateau leveling osteotomy.

Objective: To determine if a commercial myostatin reducer (Fortetropin®) would inhibit disuse muscle atrophy in dogs after a tibial plateau leveling osteotomy.

Design: A prospective randomized, double-blinded, placebo-controlled clinical trial.

Animals: One hundred client-owned dogs presenting for surgical correction of cranial cruciate ligament rupture by tibial plateau leveling osteotomy.

Assessment of time to completion, number of errors, and knot-holding capacity of square knots and Aberdeen knots tied by veterinary students and student perceptions of knot security and knot-tying difficulty.

Objective: To assess the time to completion, number of errors, and knot-holding capacity (KHC) for starting and ending square knots (SSKs and ESKs) of a continuous pattern and Aberdeen knots tied by veterinary students and to investigate student perceptions of knot security and knot-tying difficulty for the 3 knot types.

Sample: 16 second-year veterinary students.

Procedures: Students created 3 (4-throw) SSKs, 3 (5-throw) ESKs, and 3 (3 + 1 configuration) Aberdeen knots with 2-0 polydioxanone on a custom test apparatus.

Flexed radiographic angles for determination of atlantoaxial instability in dogs.

Objective: To determine a flexed position for radiographic diagnosis of atlantoaxial instability (AAI) and to identify radiographic measurement cutoffs to differentiate affected dogs from neurologically healthy toy breeds.

Study Design: Retrospective case series and prospective case controls.

Animals: Thirty-nine client-owned toy breed dogs in which AAI had been diagnosed and 20 neurologically healthy client-owned toy breed dogs.

Biomechanical evaluation of peak reverse torque (PRT) in a dynamic compression plate-screw construct used in a goat tibia segmental defect model.

Background: Peak reverse torque (PRT) is a valid method to evaluate implants' secondary stability in the healing bone. The secondary stability is achieved by the implant over time and it has been positively correlated with the implants' osseointegration level. In other words, peak reverse torque is the force required to break the bone-implant interface.

Effect of topical ophthalmic administration of 0.005% latanoprost solution on aqueous humor flow rate and intraocular pressure in ophthalmologically normal adult Beagles.

Objective: To determine the effect of topical ophthalmic administration of 0.005% latanoprost solution on aqueous humor flow rate (AHFR) and intraocular pressure (IOP) in ophthalmologically normal dogs.

Animals: 12 adult Beagles.

Single-day and multiday repeatability of stance analysis results for dogs with hind limb lameness.

Objective: To assess single-day and multiday repeatability of weight distribution (stance) data obtained with a commercial analyzer for dogs with naturally occurring hind limb lameness.

Animals: 46 dogs (15 and 31 for single-day and multiday trials, respectively).

Procedures: For single-day trials, 5 to 10 measurements/trial were collected to determine body weight (BW), weight distribution on each limb, and forelimb and hind limb symmetry indices (SIs).

Comparison of the Effect of Dog, Surgeon and Surgical Procedure Variables on Improvement in Eight-Week Static Weight-Bearing following Tibial Plateau Levelling Osteotomy.

Objective:  The purpose of this article was to compare the effect of surgeon and tibial plateau levelling osteotomy (TPLO) procedure variations on the outcome of TPLO in naturally occurring cranial cruciate ligament disease.

Materials And Methods:  Records from 142 dogs that had a TPLO procedure were reviewed for information regarding surgical procedure, status of meniscus at the time of surgery, surgeon identity, ACVS diplomate or resident, meniscal release, progression of healing at the progress evaluation based on radiographic interpretation and complications encountered. The primary outcome measure was static force on the affected limb at re-evaluation (42-84 days postoperatively) on a PetSafe Stance Analyzer.

Effects of topical ophthalmic application of 0.5% proparacaine hydrochloride on aerobic bacterial culture results for naturally occurring infected corneal ulcers in dogs.

OBJECTIVE To evaluate the effects of topical ophthalmic application of 0.5% proparacaine hydrochloride solution (PHCL; containing 0.01% benzalkonium chloride as preservative) on aerobic bacterial culture results for naturally occurring infected corneal ulcers in dogs.

Effect of oral administration of robenacoxib on inhibition of paracentesis-induced blood-aqueous barrier breakdown in healthy cats.

OBJECTIVE To determine the effect of oral administration of robenacoxib on inhibition of anterior chamber paracentesis (ACP)-induced breakdown of the blood-aqueous barrier (BAB) and assess whether robenacoxib can cross an intact BAB in healthy cats. ANIMALS 12 healthy adult domestic shorthair cats. PROCEDURES Cats received robenacoxib (6-mg tablet in a treat, PO; n = 6) or a control treatment (treat without any drug, PO; 6) once daily for 3 days, beginning 1 day before ACP.

Dr. Buzby's ToeGrips Application Results in Minimal Changes in Kinetic Gait Parameters in Normal Dogs.

Poor traction on slick surfaces is difficult for dogs with neurologic deficits, osteoarthritis, or recovering from injury or surgery. Many dogs respond inappropriately to slick surfaces by decreasing digital pad-floor contact and extending their toenails. A device marketed to increase paw-floor friction in dogs was evaluated.

Pharmacokinetics of cefazolin for prophylactic administration to dogs.

OBJECTIVE To evaluate pharmacokinetics of cefazolin after IV injection of cefazolin (22 mg/kg) and after simultaneous IV and IM injections of cefazolin (total dose, 44 mg/kg) to dogs. ANIMALS 12 adult Beagles. PROCEDURES Dogs (6/group) were assigned to receive a single injection of cefazolin (IV group; 22 mg/kg, IV) or simultaneous injections (IV + IM group; 22 mg/kg, IV, and 22 mg/kg, IM).

Pyrolyzable Nanoparticle Tracers for Environmental Interrogation and Monitoring.

Environmental tracing applications require materials that can be detected in complex fluids composed of multiple phases and contaminants. Moreover, large libraries of tracers are necessary in order to mitigate memory effects and to deploy multiple tracers simultaneously in complex oil fields. Herein, we disclose a novel approach based on the thermal decomposition of polymeric nanoparticles comprised of styrenic and methacrylic monomers.