MCMINNVILLE, Ore. — The McMinnville High School Grizzlies opened fall football practice Monday while two of their teammates remained hospitalized and doctors tried to determine why 24 players developed a condition that caused intense pain and dangerous swelling in their arms.
Authorities said 11 players were treated in the emergency room last week, 13 were admitted and three required surgery to relieve pressure caused by the swelling.
Authorities do not know what caused the condition, called compartment syndrome, which is marked by high enzyme levels in the blood and can be caused by certain drugs or by strenuous exercise, dehydration or a combination of factors.
The athletes were taking part in an immersion camp to get ready for the season. Some were present for an intense training session Aug. 15, the night before camp opened.
Dr. Craig Winkler, who is one of those treating the athletes, said the results of blood tests are expected today or Wednesday and could determine whether any player took a supplement — such as creatine — that could explain what happened. Some supplements can increase enzyme levels in the blood when combined with exercise and dehydration, he said.
“A few of the kids did admit they were drinking protein shakes, but we don’t know what was in them,” Winkler said.
Winkler said it seems unlikely the players organized the use of a substance.
“Usually, there’s going to be one kid who’s going to squeal, but we have heard nothing,” the doctor said.
There is a chance the Grizzlies will have to forfeit their season opener.
