Video: Update on Blood Test for Thoroughbred Breakdown Risk Markers, Researcher McIlwraith Interviewed

by Fran Jurga | 20 December 2008 | www.hoofcare.blogspot.com

Click on the screen to launch the video.

"How's his blood?" "Did you check her blood?" Questions like those might be the new mantra of racehorse owners when questioning a trainer before a race.

Colorado State University researcher Dr Wayne McIlwraith is bullish on the reliability--80% accuracy, he claims--of a blood test developed in his Equine Orthropaedic Research Center. This video is a good introduction to the concept of a blood testing protocol in the bigger picture of breakdown prevention.

The blood test will certainly not replace good horsemanship and monitoring of routine soundness and training issues, and there's no indication yet of what the test would cost, but this is a good news video for the holiday season.

Tests like the CSU protocol will do nothing to help accidents like the horrific death of a runaway filly at Aqueduct racetrack in New York last weekend. Nor will it help horses who go down from clipped heels or other stumbling upsets, starting gate mishaps or any number of accident-type situations that can happen in a race.

It's not clear how often racehorses would need to undergo the blood screening, or if McIlwraith would recommended that this test be a requirement for entry in a race. Breakdowns frequently occur during training sessions, although the public only sees the ones broadcast on television.

But I hope that the racing world does embrace this glimmer of hope, that it is found to be predictive, and that this is a legitimate step in the only viable direction left for racing: up. Up with horse welfare, up with safety, up with preserving the excitement and vitality of a great sport.

They should name it the Eight Belles Test. Passing the Eight Belles test would be a good thing.

Click here to download a pdf file of an article explaining more about the test, written by Andrea Caudill. This article appeared in the October 2007 edition of The American Quarter Horse Racing Journal, and is also posted online by the Grayson-Jockey Club Foundation.

Click here to download a PDF file of Dr. McIlwraith's recommendations for reform of racing to improve horse safety, as presented to a Congressional subcommittee in June 2008.

Thanks to ZooToo for sharing this video.

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Still Thinking About Eight Belles? Leading Vet Hogan Suggests That Thoroughbreds Could Learn A Lot From Standardbreds

Dr. Patty Hogan in surgery

Carol Hodes, former media relations director for the Meadowlands Racetrack in East Rutherford, New Jersey, has posted a terrific interview with one of my favorite sources, Patty Hogan VMD, ACVS of the new Hogan Equine Clinic LLC in Cream Ridge, New Jersey. Two years ago, it was Hogan who testified against her veterinary brethren in front of the US Congress, and explained why she was not aligning herself with AVMA and AAEP political positions regarding slaughter of horses for meat. She didn’t like the idea of the whole horse meat slaughter industry and she gave poignant compelling reasons why. Congress listened. So when Eight Belles died tragically on the track at the end of the Kentucky Derby, journalist Hodes turned to Hogan for insight. Hogan, after all, is often described as the veterinarian who saved Kentucky Derby winner Smarty Jones, and she is the AAEP’s “On Call” veterinarian for some harness races that are televised. Carol’s entire interview with Hogan is posted on the HarnessLink web site in New Zealand. I highly recommend you follow this link and read the entire interview, but here are a few savvy comments from one of the best industry’s most independent thinkers and leading surgeons. This fall, Hogan will take over as head surgeon of the new Ruffian Equine Medical Center at Belmont Park, owned by IEAH, who also own 2008 Kentucky Derby winner Big Brown. Hogan: “I’ve seen horses break both ankles, in fact I repaired one this past week that came to me with a fracture in one hind leg, and I repaired it. When he got up, the other leg was broken. He was a thoroughbred with bilateral injuries, similar to hers, but not so severe. But that’s so rare. “For it to occur at the end of the race is very unusual. She [Eight Belles] must have had enormous fatigue, and that’s just puzzling. I know she was very well taken care of. I don’t think there was any smoke and mirrors there. That trainer [Larry Jones] is very honest. I don’t think the jock [Gabriel Saez] deserves the criticism he’s received at all.” “I’m sure genetics has played a role because [catastrophic injury] has increased in recent years. A lot of horses that have retired to be bred are not necessarily the most durable horses. They’ve hurt themselves after one or two races, and then they are sent to be bred.” From there, the interview heads in a new direction: why don’t Standardbreds break down the way that Thoroughbreds do? Hogan’s practice is evenly divided between the two breeds. Hode digs for some answers and Hogan supplies some good ones: “(Standardbreds) are being bred for speed and they’re getting sore, but they don’t kill themselves. The horses that end up going to the breeding shed, at least with the stallions, they’re the ones that have performed incredibly well and raced well.” “The prognosis is always better for standardbreds than it is for thoroughbreds. They always come back from everything. I definitely have a different set of prognoses that I can give for a standardbred vs. a thoroughbred even if it is exactly the same injury. It’s rare for a standardbred to founder or have laminitis as a result of having an injury in the other leg. With a thoroughbred it’s a huge priority.” Thanks to HarnessLink.com and Carol Hodes for the good work on this interview.

A Toast! And Tears....Everyone's Dream; Everyone's Nightmare: Big Brown Wins Kentucky Derby on Heel-less Hooves, Gallant Eight Belles Right Behind...

Big Brown's all alone at the end of the Kentucky Derby. Notice his PMMA-adhesive adorned hooves. On the right front you can clearly see the repair to his wall separation. What you see on the outside of his left front is a reinforcing area of adhesive in the heel area. Both heel wall separations were on the inside.

Big Brown defied the odds today, when he broke from the 2oth post position and won the Kentucky Derby by several lengths. Favorites aren't supposed to win the Derby and it's been almost 100 years since anyone won from the outside post.

But most of all, horses aren't supposed to race in--let alone win--a Grade I race and the most famous race in the world, at that, with lumps of epoxy both filling cavities where his inside heels used to be and holding on shoes with rubber gaskets between the shoe and hoof wall.

Did he win in spite of his foot injuries or because of his designer shoes? We'll never know. Certainly he won because he was the dominant horse. The slightly other-worldly acceleration he showed as they rounded the turn was like a Hollywood special effect.

But charging gamely after him was the gallant filly Eight Belles, who galloped out, then collapsed on the track. Veterinarian Larry Bramlage reported on the telecast that she broke both front ankles and could not stand to be splinted and loaded into an ambulance. She was euthanized on the track. My guess is that she was pretty close to being in front of the main grandstand full of the second largest attendance in Kentucky Derby history.

What a tragic footnote to Big Brown's compelling and dominating performance. Bramlage said it was the first time he had heard of such an injury after the finish of a race.

Pulitzer Prize-winning novelist Jane Smiley offers some insights into Eight Belles' tragic demise in today's New York Times.

Memories of the 2008 Kentucky Derby will be a split screen. NBC's telecast minimized the breakdown of second-place finisher Eight Belles. The filly broke both front legs after crossing the finish line. She dumped her jockey and kept running until she collapsed, according to reports. NBC did not show her collapse but did offer veterinarian Larry Bramlage a comment/report opportunity. He seems to be on hand for the big breakdowns. (New York Times blog photo)