The Mayo Clinic issued the following news release:

Migraine: Many Options To Prevent And Treat

Article Date: 11 Apr 2010

A migraine is not your average headache.  The pain of a migraine may
feel dull, deep, intense or throbbing.  That pain often sends migraine
sufferers in search of a dark, quiet place to lie down.  Untreated,
migraines can last from four to 72 hours.

The April issue of Mayo Clinic Women’s HealthSource provides an overview
of migraine prevalence, causes, triggers, treatments and prevention.

Highlights include:

Prevalence: An estimated 30 million Americans cope with migraine. Women
outnumber men by 2 or 3 to 1.

Causes: The cause of migraine isn’t fully understood, but both genetic
and environmental factors play a role. Migraines often run in families.

Triggers: Many factors or events may trigger an attack, including
stress; menstruation; use of oral contraceptives; changes in weather;
going too long without eating; lack of sleep or too much sleep; bright
lights, glare, loud noises or strong odors; alcohol; caffeine (too much
or withdrawal); and certain foods (aged cheese, cured meats, chocolate,
fried foods, others).

Medication: For mild to moderate migraine attacks, over-the-counter
medications work well. They are most effective when taken as soon as
symptoms begin. Options include aspirin, ibuprofen (Advil, Motrin,
others), acetaminophen (Tylenol, others), naproxen sodium (Aleve,
others), and combination pain relievers such as Excedrin Migraine. For
severe headaches, several prescription medications are options, too.

Other treatment: Cognitive behavioral therapy, biofeedback training and
relaxation techniques may make migraine medication more effective or
reduce the need for it. Getting enough sleep, sticking with a regular
schedule, eating regular meals, staying physically active, limiting
alcohol and caffeine and managing stress also are important.

Prevention: Preventive treatment can reduce the headache burden by one-
third to one-half or more. A doctor can discuss preventive medications
that may be helpful, such as blood pressure medications, antidepressants
and anti-seizure drugs. In addition, injections of botulinum toxin type
A (Botox) into the scalp muscles can help prevent migraine. Injections
need to be repeated every three months. The herbal products feverfew and
butterbur may prevent migraine, through the benefits haven’t been
proved. Supplements of coenzyme Q10 may also be useful for some people.

Migraine is a chronic condition. Episodes can occur anywhere from one or
twice a year to once or twice a week. Symptoms can be controlled by
working with a primary health care provider.

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The University of Rochester Medical Center issued the following news release:

Cognitive behavioral therapy for insomnia significantly improved sleep
for patients with chronic neck or back pain and also reduced the extent
to which pain interfered with their daily functioning, according to a
study by University of Rochester Medical Center researchers.

The study, published online by the journal Sleep Medicine, demonstrates
that a behavioral intervention can help patients who already are taking
medications for pain and might be reluctant or unable to take additional
drugs to treat sleep disturbance.

“This therapy made a major difference to these patients,” said Carla R.
Jungquist, F.N.P., Ph.D., of the Medical Center’s Sleep and
Neurophysiology Research Laboratory, who is the lead author of the Sleep
Medicine article.

(more…)

Adults who suffer migraine headaches are more apt to have post-traumatic stress disorder (PTSD) than the general population, a new study suggests. And having PTSD and migraine may lead to greater headache-related disability.

Excerpts follow:

<snip>

Among a group of 593 adults with migraine, PTSD was present in roughly 30 percent of those who suffered chronic daily headaches and about 22 percent of those with “episodic” migraine headaches. By comparison, approximately 8 percent of the population is estimated to have PTSD.

<snip>

“The implications are such that abuse causes not just psychological distress from PTSD but also physical pain such as migraine,” Peterlin said, and there is an increased disability seen in those migraine sufferers with PTSD than those without PTSD.

<snip>

SOURCE: Headache April 2009.
The full article can be found at
http://www.canada.com/news/Post+traumatic+stress+common+migraine+sufferers/1461579/story.html

Wiley-Blackwell issued the following news release:

CBT and BT: Some effect against chronic pain

Cognitive Behaviour Therapy (CBT) and Behaviour Therapy (BT) show some
effect in helping the disability associated with chronic pain, according
to a Cochrane Systematic Review. The researchers assessed the use of CBT
and BT on chronic pain, mood, and disability.

“For people with chronic pain, psychological therapies can reduce
depression and anxiety, disability, and in some cases pain, but guidance
is still required on the best type and duration of treatment,” says lead
researcher Christopher Eccleston, at the Centre for Pain Research at the
University of Bath.

Both CBT and BT try to manage pain by addressing the associated
psychological and practical processes. CBT involves the avoidance of
negative thoughts. BT helps patients to understand how they can change
their behaviour in order to reduce pain. Both approaches have been in
development for around 40 years and are sometimes recommended for
patients with long lasting, distressing pain that cannot be relieved by
conventional medicines.

In a systematic review, researchers considered the results of 40 trials
of CBT and BT, which included 4,781 patients in total. Patients
suffering from pain due to any cause, except headache, migraine, or
cancer, were included. Most studies were of CBT, which showed small
positive effects on pain, disability, and mood. There was less evidence
for BT, which the researchers say had no effect on disability or mood.

“Although there is overall promise for CBT in chronic pain, the term
covers a diverse range of treatment and assessment procedures. Right
now, we are not able to say which specific features of therapy may be
critical for improvement of a patient’s condition,” says Eccleston.

According to the researchers, simpler studies of CBT and BT that focus
on a purer form of treatment, rather than a variety of mixed methods,
would benefit the field.

The University of Montreal issued the following news release about a
study published in *Psychosomatic Medicine* and funded by the Canadian
Institutes of Health Research, the Mind and Life Institute Varela Grant
(J.A.G.), & the Fonds de la recherche en sante du Quebec:

Study finds Zen meditation alleviates pain
University of Montreal pain management study in Psychosomatic Medicine

This release is available in French.

Montreal, February 3, 2009 – Zen meditation – a centuries-old practice
that can provide mental, physical and emotional balance – may reduce
pain according to Universite de Montreal researchers. A new study in the
January edition of Psychosomatic Medicine reports that Zen meditators
have lower pain sensitivity both in and out of a meditative state
compared to non-meditators.

Joshua A. Grant, a doctoral student in the Department of Physiology, co-
authored the paper with Pierre Rainville, a professor and researcher at
the Universite de Montreal and it’s affiliated Institut universitaire de
geriatrie de Montreal. The main goal of their study was to examine
whether trained meditators perceived pain differently than non-meditators.

“While previous studies have shown that teaching chronic pain patients
to meditate is beneficial, very few studies have looked at pain
processing in healthy, highly trained meditators. This study was a first
step in determining how or why meditation might influence pain
perception.” says Grant.

Meditate away the pain

For this study, the scientists recruited 13 Zen meditators with a
minimum of 1,000 hours of practice to undergo a pain test and contrasted
their reaction with 13 non-meditators. Subjects included 10 women and 16
men between the ages of 22 to 56.

The administered pain test was simple: A thermal heat source, a computer
controlled heating plate, was pressed against the calves of subjects
intermittently at varying temperatures. Heat levels began at 43 degrees
Celsius and went to a maximum of 53 degrees Celsius depending on each
participant’s sensitivity. While quite a few of the meditators tolerated
the maximum temperature, all control subjects were well below 53 degrees
Celsius.

Grant and Rainville noticed a marked difference in how their two test
groups reacted to pain testing – Zen meditators had much lower pain
sensitivity (even without meditating) compared to non-meditators. During
the meditation-like conditions it appeared meditators further reduced
their pain partly through slower breathing: 12 breaths per minute versus
an average of 15 breaths for non-meditators.

“Slower breathing certainly coincided with reduced pain and may
influence pain by keeping the body in a relaxed state.” says Grant.
“While previous studies have found that the emotional aspects of pain
are influenced by meditation, we found that the sensation itself, as
well as the emotional response, is different in meditators.”

The ultimate result? Zen meditators experienced an 18 percent reduction
in pain intensity. “If meditation can change the way someone feels pain,
thereby reducing the amount of pain medication required for an ailment,
that would be clearly beneficial,” says Grant.

The War on Pain — by Scott Fishman Very helpful in understanding the many biological/medical sides of pain better. Fishman is Chief of Medicine somewhere and has done/seen it all. Embedded throughout are helpful suggestions for coping. Gives a picture of what is “normal” regarding chronic pain.

Based on interviews with pain patients and pain healthcare professionals:

Pain. The Science and Culture of Why We Hurt by Marni Jackson

The Truth about Chronic Pain by Arthur Rosenfeld. In both, there are plenty of sketches of what the typical chronic pain experience is like.

Managing Pain Before It Manages You by Margaret Caudill. Provides practical suggestions for managing many of the common issues confronting people living with pain.

Reuters released an article: “Depression alters how we handle pain” by
Will Dunham.

Here are some excerpts:

[begin excerpts]

Scientists have found clues in the brains of people with major
depression that might help explain why so many depressed people also
battle chronic pain, U.S. study published on Monday says.

Brain imaging showed that people with depression had more activity in
brain regions involved in emotions when they anticipated or experienced
pain, the researchers found.

Irina Strigo of the University of California San Diego and colleagues
told volunteers eight seconds beforehand that a painful experience was
coming – being touched on the arm with a device hot enough to cause
brief pain but not injury.

“Not only do you really show this high activation of emotional areas
when the pain was not there, but when the pain is there you see this
helplessness, not even trying to modulate your experience,” Dr. Strigo
said in a telephone interview.

<snip>

More than three-quarters of depressed people have recurring or chronic
pain, while 30 per cent to 60 per cent of people with chronic pain
report symptoms of depression, the researchers wrote in the Archives of
General Psychiatry.

“If a person has chronic pain together with depression, this is a very
debilitating condition. This condition is very difficult to treat and
the disability is much higher and the cost of treatment is very high,”
Dr. Strigo said.

She said the study’s findings may point toward new ways to help
patients, either through behavioural therapies or perhaps drugs.

[end excerpts]

The article is online at:
<http://tinyurl.com/6e4mps&gt;