ohmidog!

Word came this week that Batman, the dog whose brain tumor was being successfully treated with an experimental gene therapy at the University of Minnesota, has died of pneumonia.

“I wanted to let you know that sadly we lost Batman a few weeks ago,” his owner, Anna Brailovsky, wrote ohmidog! in an email. “The very good news is that it was not to brain cancer, so we can still consider him to be a great success story.”

Brailovsky and her husband Eric Baker found Batman him on the streets of Berlin as graduate students in 1999. He returned with the couple to the United States in 2001, and was happy and healthy until he had a series of seizures in 2008.

A tumor was diagnosed and Batman ended up at the University of Minnesota, where Dr. Elizabeth Pluhar, a veterinary surgery professor, and John Ohlfest, a pediatrics professor, had been considering an experimental brain tumor treatment for about three years.

Batman underwent the procedure — which, though it had been tried on mice, had never used on a dog before. Surgeons removed most of Batman’s tumor, much of which was then used to make a vaccine for the dog.  A year later the tumor was gone.

The experimental treatment could someday help people with the same disease.

“The study now has many more dogs in various stages of treatment and recovery, and they are steadily moving toward developing the protocol for human trials,” Brailovsky said.

To keep Batman’s memory, she and her family created a website that tells his story and features a university-made video on his treatment:

“Every dog is special to his family, but we were extremely fortunate that Batman’s life also had an impact on the lives of many others,” the website says.

“In the 18 months following the surgery and vaccine protocol, Batman was almost entirely back to his normal,  self, and we cherished every extra trip to the park and every extra cuddle on the couch that the experimental treatment had granted us. It was a miraculous gift.

“Unfortunately, curing the brain tumor did not get rid of the seizures originally caused by the tumor growth. With his indefatiguable spirit, Batman repeatedly recovered from the aftermath of a half-dozen serious grand mal episodes that left him temporarily blind and weakened for hours, sometimes days, at a time. He always bounced back as strong and healthy as ever, and we are deeply saddened that our miraculous survivor has finally ran out of second chances.

“On Wednesday, January 13, 2010 Batman suffered a prolonged series of seizures (and likely a stroke) that left him with severe muscle damage and immobolized him for several days. A fighter to the last, he was beginning to regain his strength and appetite when he was suddenly overcome by rapidly progressing pneumonia on the morning of January 18…

“It was a heartbreaking decision, but we had to let him go. He died in his favorite place on the couch.”