By Lauran Neergaard
The Associated Press
WASHINGTON — Hair loss is one of chemotherapy’s most despised side effects, not because of vanity but because it fuels stigma.
Now U.S. researchers are about to put an experimental hair-preserving treatment to a rigorous test: To see if strapping on a cap so cold it numbs the scalp during chemotherapy really works well enough to be used widely in this country, as it is in Europe and Canada.
The first time Miriam Lipton had breast cancer, her thick locks fell out two weeks after starting chemotherapy. But when the disease struck again, she used a cold cap during treatment and kept much of her hair.
“I didn’t necessarily want to walk around the grocery store answering questions about my cancer,” recalled Lipton, 45, of San Francisco. “If you look OK on the outside, it can help you feel, ‘OK, this is manageable, I can get through this.”’
Near-freezing temperatures are supposed to reduce blood flow in the scalp, making it harder for cancer-fighting drugs to reach and harm hair follicles. But while several types of cold caps are sold around the world, the Food and Drug Administration hasn’t approved their use in the U.S.
Scalp cooling is an idea that’s been around for decades, but it never caught on here in part because of a concern: Could the cold prevent chemotherapy from reaching any stray cancer cells lurking in the scalp?
“Do they work and are they safe? We just don’t know,” said American Cancer Society spokeswoman Kimberly Stump-Sutliff, an oncology nurse.