Fog of chemotherapy is No longer as illusion

Sally Ryan for Kamplain TimesDebbie of New York City of Peoria, Illinois, hired an agenda to help you prepare to move his family to Indiana.

In a chat room in Internet popular with breast cancer survivors, a thread called "where's my remote?" - makes the mental fog known as chemo in an act of comedy brain.

Go to the next paragraph Michael Houghton for the New York TimesWhen cannot remember where she parked her car, Lu Ann Hudson used a keychain that initiates a beep in her.

A woman reported finding five gallons without opening the milk in your refrigerator and there is no memory of the purchase of the first four. A second had to ask her husband toothbrush belonged to her.

At a family celebration, a woman fill the glasses of water with Turkey sauce. Another could not remember how to bring numbers to the cash account balance.

Once, the women complain of a constellation of symptoms after undergoing chemotherapy, including loss of memory in the short term, an inability to concentrate, difficulty to retrieve words, problems with multitasking and a general feeling that had lost the mental advantage - were often sent home with a paternalistic "there, there."

But attitudes are changing by a flurry of research and attention to the consequences of the life-saving treatment. There is now a widespread recognition that the patients with cognitive symptoms are not imagining things, and a growing number of oncologists are rushing to provide resources, including the stimulants commonly used for acupuncture and disorder attention deficit.

"Until recently, oncologists are what discount, trivialize it, patients feel that it was all in their heads," said Dr. Daniel Silverman, a researcher of cancer at the University of California, Los Angeles, which studies the cognitive effects of chemotherapy. "There now is enough literature, even if it is controversial, not to mention it as a possibility is ignorant or professional duty evasion".

This change is important for patients.

"Chemo brain is part of the language now, and that he recognized only makes a difference," said Anne Grant, 57, who has a business of framing of the image in New York City. Mrs Grant, who had high doses of chemotherapy and transplant of bone marrow in 1995, said that he could not concentrate it sufficiently well enough to read, unreadable prayers and fought with simple decisions such as what socks to wear.

Almost all the survivors of cancer have had toxic treatments such as chemotherapy experience loss of memory in the short term and difficulty concentrating during and shortly after, experts say. But a large majority improves. About 15 per cent, or approximately 360,000 of survivors of cancer breast female 2.4 million of the country, the group that has dominated research on side effects cognitive stay distracted years later, according to some experts. And nobody knows what distinguishes this 15 percent.

Oncologists most is that the culprits are very high doses of chemotherapy, as well as those awaiting a bone marrow transplant; the combination of chemotherapy and additional hormonal treatments such as inhibitors of tamoxifen or aromatase that decrease the amount of estrogen in women with cancers powered female hormones; and cancer of early onset that catapult to women in the age of 30 and 40 in the menopause.

Other tracks come from too small studies to be considered final. One of these studies found a gene linked to Alzheimer's disease in cancer survivors with cognitive deficits. Another, using analysis of PET found unusual activity on the part of the brain that controls the recovery in the short term.

The central puzzle of the chemo brain is that many of the symptoms may occur for reasons other than chemotherapy.

Abrupt menopause, which often follow treatment, also leaves many women fuzzy headed for more extreme than natural menopause, which develops slowly. Cognitive issues are also characteristics of depression and anxiety, that often accompany a cancer diagnosis. Drugs for nausea and pain also causes similar effects.

Dr. Tim Ahles, one of the first American scientists to study cognitive side effects, recognizes that the studies have been too small adequate baseline data and lacked to isolate a cause.

"Cognitive function is affected by many factors, and the types of cognitive problems associated with the treatment of cancer can be caused by many other things that the chemotherapy," said Dr. Ahles, director of research of neurocognitive at the Memorial Sloan-Kettering Cancer Center in New York.

The new interest in the chemo brain is in fact, the testimony of great progress in the field. Patients who once would have died now living long enough to have cognitive side effects, as survivors of childhood leukemia did many years ago, forcing new treatment protocols to avoid learning problems.

"A large number of people is normal and long life," said Dr. Patricia Ganz, an oncologist at U.C.L.A. which is one of the first specialists in the final effects of treatment of the nation. "Not enough to heal." "We have to recognise the possible consequences and deal with them from the beginning."

As the researchers are looking for a cause, cancer survivors are trying to figure out how to spend the day sharing their experiences and taking advantage of the experience that more and more offers online by websites such as www.breastcancer.org and www.cancercare.org.

There are "ask the experts" teleconferencias, active and archived and factsheets to download and display a skeptical doctor. Message boards suggest sharpen the mind with puzzles designed Japanese sudoku or compensatory techniques to help the victims of brain injuries. There are also hoodies sale to say "have a chemo brain." "What is your excuse?"

By an overwhelming majority were effects Studios cognitive among breast cancer patients because they represent by far the largest group of cancer survivors and because they tend to be sophisticated defenders, defying doctors and volunteer for research.