Thriving with Fibromyalgia

Don't try this at home!

A study was done in Canada to see if brain dopamine is a factor in fibromyalgia.  Dopamine is one of many neurotransmitters, molecules that transmit messages from your central nervous system.  They injected a saline solution deep into the muscle to produce pain in fibromyalgia patients and healthy control subjects who were matched by age and other factors.  Then they looked at the brain using positron emission tomography to see if dopamine was being released in response to the pain.  The healthy people did release dopamine, but the fibromyalgia patients did not.  In healthy people, the amount of dopamine related to the amount of pain, but there was no relationship for the fibromyalgia patients.  It must've been a hard study to get people to sign up for, but it does provide evidence that fibromyalgia patients have an abnormal dopamine response to pain.  www.fibroinfoservice.com

http://www.ncbi.nlm.nih.gov/pubmed/17610577?ordinalpos=2&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

Fibromyalgia - all in your head?

Next time someone tells you your fibromyalgia is "all in your head," you have a good answer for them!  Imaging studies of the brain can now see the pain areas of the brain "light up" in fibromyalgia patients.  Other studies show that fibromyalgia patients have abnormalities in several neurotransmitters, the molecules that send messages to your brain.   Finally, studies of brain anatomy show structural difference between the brains of fibromyalgia patients and healthy people.  All these differences in the brain help explain the widespread pain, sleep problems, and other related issues fibromyalgia patients feel.   www.fibroinfoservice.com

Schweinhardt P Sauro KM Bushnell MC, Fibromyalgia:  A Disorder of the Brain? Neuroscientist, 2008 Feb 12.

Reduce frustration with your doctor

We could have told them this!  Researchers in Germany found that fibromyalgia patients had frustrating interactions with their doctors.  They came up with a shared decision-making training program for the doctors.  Then they did a study where some patients were chosen by chance to either get a shared decision-making or get regular treatment plus a computer based information package.  All patients got the same treatment options.  There were only 85 patients in the study, 44 who ended up in the group getting the shared decision-making.  Guess what!  The quality of doctor-patient interaction was much better with the group getting the shared decision-making compared with the group only getting regular treatment plus the computer based information.

It seems like common sense to patients, but I guess it is good news that researchers are least noticing that when doctors involved patients in making decisions it helped the patients feel better.

www.fibroinfoservice.com

http://www.ncbi.nlm.nih.gov/pubmed/18157994?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

What's wrong with me?

A lot of people with fibromyalgia feel pain all over, and find that their bodies overreact to stress.  A lot of doctors will tell them that they are just "nervous" and need to learn to handle stress better.  This study showed that there is a problem with how the adrenal glands of people with fibromyalgia react to stress.  The adrenal glands are tiny glands that sit at the top of your kidneys.  Their job is to release cortisol into your bloodstream in response to stress.  If you have ever had to have a cortisone shot or put hydrocortisone on your skin for a rash, you know that it tends to calm down swollen joints or skin irritations.

In the study, they tested how well the adrenal glands on fibromyalgia patients worked in comparison with patients with chronic pelvic pain.  The results showed that the chronic pelvic pain people who had normal responses, but there was less activity of the adrenal glands in patients with fibromyalgia, namely in total cortisol release.  A doctor would not pick this up from a regular blood tests, because the "free cortisol" stayed the same. 

www.fibroinfoservice.com

The weather and fibromyalgia

You knew it!  Now it has been demonstrated scientifically.  Fibromyalgia patients feel more aches and pains in cold and damp weather.  Researchers had 955 patients with number of different problems like arthritis and fibromyalgia fill out pain logs.  Their conclusion: "In our study as well as in literature we found that a high percentage of patients (70 percent) perceived that weather conditions influenced their pain and disease. Fibromyalgia patients seemed to be strongly influenced by weather changes. Our study confirms that patients perception on the influence of climate on pain and therefore their disease is an important clinical factor and it should be considered when evaluating rheumatic patients."

http://www.ncbi.nlm.nih.gov/pubmed/18159202?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum