Hair Today, Gone Tomorrow: Hope for Chemotherapy-Induced Hair Loss
April 2, 2000 (San Francisco) -- Kathryn LaRocque says the fashionable scarves she wound about her head for two months last fall were "a dramatic symbol of the fact that I was not healthy." Hair loss caused by cancer treatment was yet another way that the disease "differentiated me and took my private self into the public arena." So, LaRocque says she would welcome a drug that could prevent chemotherapy-induced hair loss.
Stephen T. Davis, PhD, is working to develop a hair gel that would do just that. When Davis put the gel on rats who had been given chemotherapy drugs, he tells WebMD the gel was "100% effective in preventing hair loss in about half of the rats and partially effective in the remaining 40%." He says that the compound offered "stunning protection." Davis, a researcher at Glaxo Wellcome Research and Development in Research Triangle Park, North Carolina, presented the study at the meeting of the American Association for Cancer Research.
Another cancer researcher, William N. Hait, MD, PhD, director of the Cancer Institute of New Jersey, says that it is only recently that cancer research has turned to quality of life issues that affect cancer patients. At one time, very few cancer patients survived, but now about half of the one million Americans who will be diagnosed this year with cancer will survive the disease. But researchers are now faced with issues about the quality of that survival, as well as the pain and suffering patients endure during active treatment. Improved pain medication has been helpful and new drugs are effectively counteracting the nausea caused by chemotherapy, but so far efforts to prevent hair loss have been ineffective.
One early approach to protecting against the hair loss, also called alopecia, was the use of "ice caps. Patients would wear these caps with the hope that they would freeze the scalp and thus protect the hair from the effects of chemotherapy," Hait said. Ice caps were extremely painful and also offered only selective protection because "only some areas of the scalp would actually be frozen."