Hagyard’s Dr. Walter Zent Dies at 84

Renowned equine reproduction specialist Dr. Walter W. Zent, D.V.M. passed away June 29 in Lexington, Kentucky. He was 84 years old.

A New York native, Zent began his love affair with horses as a young child when visiting family in Kentucky. He graduated from Cornell University's School of Veterinary Medicine in 1963, interned at Purdue University, then spent two years investigating infectious disease outbreaks and pathology at the University of Kentucky's Department of Veterinary Science. He began practicing at Hagyard-Davidson-McGee, now Hagyard Equine Medical Institute, in 1966 and was synonymous with that institution for decades.

Zent also remained affiliated with the Veterinary Science Department at the University of Kentucky, as well as the Gluck Equine Research Center. He served as Chair for the Gluck Equine Research Foundation and was instrumental in securing funding for facilities on the University's research farm. The mare reproduction facility is named the “Walter W. Zent-Mare Reproductive Health Facility.”

Zent's career focused on advancing the field of equine reproduction, particularly among Thoroughbreds, and nurturing theriogenology (the reproduction specialty in veterinary medicine) among other veterinarians. He played a pivotal role in revolutionizing mare management practices. A past president of the Society for Theriogenology, he was also involved in many other professional veterinary and equine organizations, including the American Association of Equine Practitioners (AAEP). He was an honorary Diplomate of the American College of Theriogenologists and delivered numerous presentations at national and international conferences, as well as authored several book chapters and articles for publication.

In partnership with Tony and Susan Holmes, Zent and his wife June bred a number of successful Thoroughbreds and Standardbreds, including 2005 GI Breeders' Cup Juvenile winner Stevie Wonderboy (Stephen Got Even) and 2010 GI Breeders' Cup Turf winner Dangerous Midge (Lion Heart).

Zent is survived by his wife, June; daughter Megan Neelis (Trey); son, Drew Zent (Lisa); grandchildren Christine Neelis, Carter Zent, Harry Neelis, Emma Zent, and Maggie Zent; his sister, Phyllis Shapiro; and two nieces.

Visitation will take place Thursday, July 6 from 4:00 p.m. to 7:00 p.m. at Kerr Brothers Funeral Home, 463 East Main Street, Lexington. A celebration of Zent's life and contributions will be held later this year.

Any donations in Zent's name may be made to the Hagyard Equine Medical Institute Scholarship Endowment through The Foundation for the Horse and/or the Society for Theriogenology.

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Comprehensive Study on Umbilical Torsion in Thoroughbreds Expanded

Edited Press Release
Researchers at the Royal Veterinary College (RVC) have been awarded funding to build on their studies into umbilical cord torsion (UCT) in Thoroughbreds. This research, funded by the Alborada Trust, continues the first-ever comprehensive study of UCT in the world and will explore causation, as well as develop novel diagnostic tools to enable veterinary surgeons to detect and monitor the condition.

Sadly, one in 25 Thoroughbred pregnancies in the UK result in pregnancy loss during mid- to late gestation, a figure that has shown no significant improvement over the last 30 years and results in the yearly loss of approximately £1.1 million for owners, as well as veterinary costs in the region of £1.2 million. The most common cause of this in the UK–accounting for nearly half of cases sent to a laboratory–is UCT, which is the excessive twisting of the umbilical cord leading to blockage of the blood supply and the subsequent death of the foetus.

Across the globe, with the exception of Australia, the proportion of pregnancy loss attributed to UCT is significantly lower. This is most noticeable compared to North America, with UK occurrences 10 times higher than in the U.S.

Researchers at the RVC are leading a collaboration with colleagues at Cornell University, Rossdales Laboratories and Hagyard Equine Medical Institute to explore the reason why the umbilical cord twists excessively mid-pregnancy. Together, they hope to establish new ways of detecting the twisting prior to the pregnancy being aborted. The team will use epidemiological modeling to refine and update the current diagnostic criteria for UCT, allowing for more reliable comparisons between populations within the UK and overseas. This would facilitate the accurate diagnosis of the condition by veterinarians globally and allow researchers to identify risk factors to optimise the management of pregnant mares.

“This project brings together researchers who are leading their field and I hope that this will allow us to forward our understanding of this condition,” Jessica Roach, Research Fellow at the RVC, said. “Our aim is to develop novel diagnostic tools to identify pregnancies with a torsed umbilical cord, and ultimately prevent or decrease the risk of pregnancy loss.”

Researchers will also characterise subcomponents and key proteins of the umbilical cord in both normal and diseased cords to identify any potential regions of the cord that could be monitored clinically. These areas will then be examined using ultrasonography in mid-gestation to assess the diagnostic potential for mares that are at risk of UCT abortion. The development of novel diagnostic tools will also enable veterinarians to predict mares at risk of suffering a UCT pregnancy loss and monitor the efficacy of novel treatments for the condition. Ultimately, the findings from this project will push forward the understanding of this cause of equine pregnancy loss, and abortion more widely.

More information on the study can be found here.

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More Than $125k for Aftercare Raised by Inaugural ‘Race to Give’

The first annual “Race to Give” campaign, begun in September by Hagyard Equine Medical Institute and Thoroughbred Charities of America (TCA) as an online giving and awareness program to support Thoroughbred aftercare, wrapped Friday with over $125,000 raised. Officials from Hagyard presented a check to TCA totaling $125,117 in a winner's circle ceremony at Churchill Downs.

“Starting a new charitable effort is always a challenge and usually takes some time to build momentum,” said Hagyard's Dr. Luke Fallon, DVM. “So we tried to set a realistic goal, but I think we underestimated people's passion for aftercare. Once the campaign got rolling we realized that a six-figure goal was not out of reach.”

Representatives from Hagyard thanked all participants who supported the effort, with a broad range of industry racing teams, farms, businesses, and organizations adding to the spirit of competition.

“As we mentioned at the launch of the campaign, competition is central to who and what we are as an industry. So we wanted to engineer competition into the Race to Give,” said Ken Ford, CEO of Hagyard Pharmacy. “It manifested itself in a number of fun sporting events, and the highly entertaining Run-A-Muck challenge where people were challenged to make a donation or muck a stall. I couldn't possibly list everybody who really leaned into the Race to GIve, but seeing people like Carter Carnegie and Allie Sclafani get involved was just amazing.”

The fundraising effort also included corporate sponsors Thoroughbred Daily News (TDN), TVG, Resolvet, Keeneland, and Thoroughbred Aftercare Alliance (TAA). “Our industry partners were simply amazing,” Fallon continued. “And we have to give an additional shout out to Thoroughbred Daily News and TVG. They were extremely generous with their promotional space and their editorial content to help get the word out. For about six weeks, Race to Give was a significant part of the industry discussion.”

In addition to raising money for aftercare, Race to Give was also engineered to raise awareness for the importance of aftercare. With Thoroughbreds on average living another 20 years or more after retiring from racing, they can move into second careers in new disciplines such as eventing, hunter/jumpers, dressage, western, polo, trail riding, equine therapy, and much more. Thoroughbreds are extremely versatile and can often be retrained for multiple disciplines. Responsible owners can set their horse up for future success by retiring them into a TCA-approved and TAA-accredited aftercare program where they can be retrained for their next career.

“As we pause to think about what we're thankful for this week, I know one of things on my list is being part of an industry that understands the importance of the next career for Thoroughbreds,” said Mike McMahon, TCA President. “This check, and the hundreds of Race to Give participants who contributed, is clear evidence of the genuine love we all have for these animals.”

Detailed results of the Race to Give campaign can be found at RaceToGive.org.

“This year's campaign was truly amazing,” said Fallon. “Now just imagine what we can do with a whole year to plan for the 2022 campaign.”

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Keeneland Fans Can Donate To Race To Give Campaign Saturday

Hagyard Equine Medical Institute, which sponsors closing-day's featured $200,000 Grade 2 Hagyard Fayette, is supporting Thoroughbred Charities of America (TCA) – a non-profit that benefits Thoroughbred aftercare organizations – this month through its “Race to Give” campaign. To help, visit racetogive.org.

At Keeneland today, fans may donate wagering tickets by dropping them in the “Race to Give” donation box inside the Grandstand East Gate entrance. Funds will go directly to TCA.

Hagyard Equine Medical Institute began sponsoring the Fayette in 2013. The stakes is the ninth race on the 10-race card (post time 5:16 p.m.).

Preceding the Hagyard Fayette are two additional stakes: $150,000 Bowman Mill (Race 7; post time 4:12 p.m.) and $150,000 Bryan Station (Race 8; post time 4:44 p.m.).

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