Feb 17 - Caring and Sharing - Split into two groups to discuss issues.
Mar 17 - working on a program about sleep issues
Apr 21 - Dr. Fen Li Chang gives an update on Parkinson's issues since 2000
May 19 - Dr. Heidi Musgrave talks on Depression and Dementia
A NOTE FROM DAN SPANGLER
Every January people are always talking about New Year’s resolutions. Here are a few for people with Parkinson’s…
I RESOLVE TO:
…become a regular attendee and become more active in my local Parkinson’s Support Group. (Every third Thursday, at 7:00 pm at Turnstone)
…learn as much as I can about Parkinson’s: my symptoms, medications, therapies, and treatments.
…find out how I can become involved in LSVT “Big” and LSVT “Loud” programs.
…fill out the “Essential Information About My Parkinson’s Disease” forms so any future hospital stay will be most beneficial to me.(There is a link to these forms at FWPSG.org)
…become the best caregiver I can be for my spouse or a friend with Parkinson’s. (This includes time away for yourself so you don’t burn out)
…bring at least three new people I know with Parkinson’s, to a support group meeting.
…find and participate in at least one research study. (PDTrials.org is the place to go to learn about these studies)Join an exercise program. (Every Wednesday, at 10:30 at Turnstone). Exercise is the key to enhance your mobility and quality of life.
HAVE A GREAT YEAR!
CAREGIVERS' CORNER
Are You A Family Caregiver?
Submitted by Ed Gatke
Your mom is unable to do her laundry and housework anymore, so you stop by after work and on weekends to take care of it.
You call your friend several times a day to check up on her because you are worried about her. Did she eat today? Is she safe?
Your neighbor has many doctor appointments, but has no one to drive him, so you leave work to do it.
Your husband is sick and needs constant care, so you provide it around the clock.
If you help your spouse, family member, or friend with meals, bills, personal care, medical appointments or medications, you are not alone. Providing help is rewarding, but can also be emotionally and physically exhausting.
Caregiving often begins with simple, everyday tasks such as cleaning or shopping for a family member or friend. As that person becomes more fragile, caregiving can become more intense and time-consuming.
Caring for yourself is one of the most important things you can do as a caregiver. When your needs are taken care of, the person you care for will benefit too.
Minnesota Family Caregiver Support Program
TIPS TO MAKE YOUR LIFE BETTER
Parkinson's Disease (PD) can affect communication in many ways. Your ability to speak can diminish because of the disease itself or because of the medications used to control your symptoms.
It is important, though, that you speak for yourself whenever possible. Don't get into the practice of letting others do all the talking for you. Have a discussion with your family and friends about your speech problems, and let them know ways they can help you. Encourage them to ask you to speak louder or ask for a repetition. Try not to be defensive when asked to repeat yourself. Staying calm will make it much easier for you to be heard and understood. If you are frustrated when a well-meaning family member attempts to fill in words when you pause in a sentence, let her know that you would appreciate the chance to speak on your own.
Set some ground rules about which approaches to communication work for you and which approaches you find less helpful. The important thing is not to let speech difficulties prevent you from communicating and participating in social activities.
People with PD sometimes experience the loss of facial expression (masked faces) and have a fixed stare. When this happens, many nonverbal cues are lost and misunderstandings and miscommunications can occur. For example, a person with PD may look bored or disapproving, which may not be the case at all. If your facial movements lack expression, make an extra effort to express verbally how you feel and what you are thinking.
Your handwriting may also be affected by PD. Many people find that their writing grows smaller and smaller with each word or letter; this is called micrographia. You may be inclined to give up writing. Don't! Writing is also a form of exercise for our hands and arms, and continuing to use those muscles can help maintain their condition. Try printing instead of writing in cursive; it can be more legible.
STAY TUNED to next month's newsletter for more tips on communicating.
Little January
Tapped at my door today.
And said, "Put on your winter wraps,
And come outdoors to play."
Little January
Is always full of fun;
Today we coasted down the hill,
Until the set of sun.
Little January
Will stay a month with me
And we will have such jolly times-
Just come along and see.
Tapped at my door today.
And said, "Put on your winter wraps,
And come outdoors to play."
Little January
Is always full of fun;
Today we coasted down the hill,
Until the set of sun.
Little January
Will stay a month with me
And we will have such jolly times-
Just come along and see.
Winifred C. Marshall
PHILHARMONIC RESEARCH PROJECT
The project is well underway and moving forward. The Institutional Review Board (IRB) has given its approval; IPFW is making the Rhinehart Center Recital Hall available; Philharmonic musicians have agreed to participate; and Purdue has signed on with the project as well.
There will be three scheduled ninety minute concerts, each with a different music style. They are scheduled for January 16th, February 13th and March 6th, in 2011. All are on Sunday at 3:00 p.m., in the recital hall. On January 16th only, there is an organizational meeting at 2:15 p.m. in Room 154 of the Rhinehart Recital Hall. At this time we will get final instructions, forms signed, research numbers, and any questions we have will be answered at his time. There will be ample time at the close of the meeting for a rest stop prior to the 3:00 p.m. concert.
Currently we have 35 (People with Parkinson’s - PWP), and their caregivers), set to attend all three concerts free of charge. Each PWP will fill out three, five or six question forms (one, before, one during, and one after each concert) responding to questions about the effects of live musical performance on their Parkinson’s symptoms.
We continue looking for participants, to make this worthwhile project a major success. IT IS NOT TOO LATE… If interested, call, or email Dan Spangler (dspangler16@frontier.com) or 260-486-4893. Wouldn’t it be fantastic if we could have a total of 0ne hundred people participating?
Gastrointestinal and Urinary Dysfunction in PD
By Dr. Ronald Pfeiffer
The clinical features of Parkinson’s disease (PD) are reminiscent of bamboo. At first glance PD appears to be a very confined condition, characterized by problems with movement such as tremor, muscle stiffness and slowness in movement. Upon further inspection, it turns out that just as the bamboo plant sends out rootstalks that appear and grow in unexpected and unwanted locations, we find that Parkinson’s disease is not limited to impairment of movement and that it too has “rootstalks” in the form of numerous clinical features that have little or nothing to do with movement.
Among these “non-motor” features of PD are disturbances within the autonomic nervous system — that is, the part of the nervous system that controls “automatic” bodily functions such as heart rate, blood pressure, sweating, sexual function and both gastrointestinal and urinary function. This article will focus on these latter two problems, which are often among the most serious and complex issues that people with PD face.
The Mouth: Dental problems and saliva
Within the human body the gastrointestinal system stretches from “stem to stern,” beginning with the mouth and terminating at the anus. People with Parkinson’s can experience problems with gastrointestinal function at both of these ends and virtually everywhere in between.
Let’s start at the top. There is a general perception that people with Parkinson’s are prone to dental problems because of difficulty brushing their teeth, coupled with excess saliva and perhaps a fondness for sweets. However, studies have generally not confirmed this. In fact, in several studies from Japan, individuals with PD had fewer decayed, missing or filled teeth than comparably aged persons who do not have Parkinson’s disease. On the other hand, people with Parkinson’s may confront other oral abnormalities of a difficult nature, such as a burning sensation within the mouth (observed in 24 percent of PD patients in one study). Bruxism, or grinding of the teeth, may also occur and this can lead to dental damage and jaw dysfunction.
Excess saliva in the mouth, which often causes drooling, has been recognized as a feature of PD since James Parkinson first described the syndrome in 1817. Studies have shown that 70 to 78 percent of people with Parkinson’s experience this problem. While not dangerous or life-threatening, it can sometimes be so socially embarrassing that a person becomes reluctant to go out in public.
This condition is not due to excess production. On the contrary, most people with Parkinson’s actually produce less saliva than normal. The problem is that PD reduces the frequency of automatic swallowing, and this in turn allows saliva to accumulate within the mouth and then escape when the mouth is opened. Drooling can be controlled temporarily by chewing gum or sucking on hard candy, which triggers the action of swallowing. This can help in social situations, but is not feasible for more constant saliva control.
Another recourse can be to take medications to reduce saliva formation, but these can make saliva thicker and stringier. These drugs (one is Trihexyphenidyl) may also aggravate bowel and bladder problems and can even impair memory. Using atropine eye drops (one drop on or under the tongue once or twice daily) may avoid these adverse effects and still be effective. And in severe cases, injections of Botulinum toxin into the salivary glands have been found to reduce saliva formation and drooling.
Dysphagia
Difficulty swallowing, or dysphagia, is a very common problem in Parkinson’s. At least 50 percent (some studies even suggest over 80 percent) of people with PD experience difficulty in swallowing, and an even greater percentage show abnormalities on x-ray tests of swallowing.
Difficulty swallowing is usually due to the lack of coordination among the many muscles in the mouth and throat that must work together in perfect precision to produce normal swallowing. When food gets stuck in the mouth, the person may have to try several times to complete a swallow. The muscles in the back of the throat — and in the esophagus — may also lose coordination, and individuals who have difficulty swallowing are at increased risk for food or liquid to get into the windpipe. From there, it can get into the lungs (called aspiration), which can result in pneumonia.
Although treatment of dysphagia can be difficult, speech/swallowing therapists can instruct patients on swallowing techniques and on designing changes in food consistency that reduce the risk of aspiration. Some improvement in coordination of the muscles used in swallowing may be achieved through adjustments in PD medications. Only very rarely is it necessary to place a feeding tube.
Stomach problems
Impaired ability to empty the contents of the stomach, called gastro paresis, is another potential gastrointestinal complication of PD. This may produce a bloated sensation and cause people to feel full even though they have eaten very little. Sometimes nausea may develop.
Failure of the stomach to empty in a timely fashion may also impair or delay the effectiveness of PD medications, especially Levodopa, since Levodopa is absorbed from the small intestine and cannot get to its destination if it is trapped in the stomach.
Treatment of gastro paresis in Parkinson’s has not been extensively studied. Domperidone is an effective medication, but unfortunately it is not available in the US.
Treatment routes that bypass the stomach, such as transdermal drug delivery by skin patch, may become available in the near future. Another potential treatment under investigation involves a form of Levodopa designed to be delivered directly into the small intestine via a feeding tube.
Bowel dysfunction
The most widely recognized gastrointestinal problem in Parkinson’s disease is impairment of bowel function. This can be one of two kinds. The better known is decreased frequency of bowel movements, or constipation. The current definition of constipation is fewer than three movements per week. Estimates of the number of people with PD who experience this difficulty range from 20 to 77 percent. Decreased bowel movement frequency is due to sluggish travel of material through the colon, and as many as 80 percent of people with Parkinson’s may experience this slow rate of colon transit.
Treatment of slow-transit constipation in PD involves measures designed to increase colonic motility. The first step is to increase both fluid and fiber intake. Current recommendations suggest that daily fiber intake should be in the range of 20–35 grams, but the average American only consumes around 14 grams. Fiber intake can be increased through dietary measures or fiber supplements.
If increasing fiber and fluid intake is not adequately effective, the next step can be to add a stool softener. If the problem still persists, the doctor may suggest initiation of an agent that draws fluid into the colon, such as lactulose. If that does not help with the problem, daily doses of a colon-cleansing agent such as Mira LAX® may be employed. And if all else fails, it may be necessary to resort to enemas — but only under the supervision of a physician. We need to find new treatments to increase the speed of colon transit, and studies investigating some potential agents are underway.
The other, and less well-recognized, type of impaired bowel function in Parkinson’s disease is difficulty with the act of defecation itself. Typically, this problem manifests itself in undue straining and sometimes incomplete emptying. In research studies, it is shown that this problem is actually more common than decreased bowel movement frequency. Difficulty with the act of defecation is due to failure of the rectal sphincter muscles to relax in a coordinated fashion when the bowel movement is being attempted — perhaps due to spasm, or dystonia, affecting these muscles.
The medications described earlier to hasten colon transit are of no value in addressing this problem, and could conceivably even worsen matters by rushing more fecal material to a rectal “door” that does not want to open. No proven treatment for this problem exists, although keeping stool soft seems logical. There have been some suggestions that apomorphine injections just prior to attempting a bowel movement may be helpful, but formal studies of this approach have not been undertaken. Botulinum toxin injections into the sphincter muscles have also been successfully employed in small numbers of patients.
Bladder and urinary difficulties
Bladder or urinary difficulties are also common in PD. Older research studies indicated the presence of impaired urinary function in slightly over 70 percent of PD patients, although recent studies suggest a more modest frequency of 27 to 39 percent. Despite the frequency of urinary dysfunction, actual urinary incontinence is relatively uncommon. Troublesome incontinence develops in only about 15 percent of individuals.
Unlike bowel dysfunction, which may precede (sometimes by years) the development of motor features in people with PD, urinary dysfunction typically does not become evident until the later stages of the disease. The primary function of the bladder is twofold — to store urine as it is formed and then to empty the urine when it is convenient and socially acceptable to do so. With PD, problems can emerge in both areas.
The most common urinary symptoms experienced by people with Parkinson’s are first, the need to urinate extremely frequently, and second, difficulty in delaying urination once the need is perceived, creating a sense of urinary urgency. These symptoms usually indicate an irritable or overactive bladder that is signaling the brain that it is full and needs to empty when, in fact, it really is not. In addition to urinary frequency and urgency during the daytime, individuals with this problem also may have to get up multiple times during the night to urinate.
Medications that work to block or reduce bladder over activity can be useful in treating this form of bladder dysfunction. A variety of medications are available for this purpose, including older medicines such as Oxybutynin and Tolterodine, and newer medications such as Solifenacin and Darifenacin.
Impairment of bladder emptying is a less frequent but still troublesome feature of urinary dysfunction in Parkinson’s. This difficulty is produced by delay or difficulty in relaxation of the urethral sphincter muscles, which is necessary to allow the bladder to empty. This can result in hesitancy in initiating urination, difficulty in generating a stream and incomplete emptying of the bladder. Dystonia of the urethral sphincter has also been described.
The medications listed above are not helpful for this type of bladder dysfunction and may actually aggravate the difficulty. Medications such as Bethanechol may be helpful but intermittent self-catheterization is sometimes necessary. Before initiating these, a doctor must make sure that some unrelated process, such as an enlarged prostate, is not responsible for the problem.
The Bottom line
Both gastrointestinal and urinary problems are frequent features of PD. Awareness of their existence and recognition of their presence are the first necessary steps to adequate management. People with Parkinson’s should not hesitate to bring these problems to the attention of their physicians, especially since effective treatment is often available.
Dr. Ronald F. Pfeiffer is Professor and Vice Chair of the Department of Neurology at the University of Tennessee Health Science Center. He has extensive experience in clinical trials of experimental medications and has a particular interest in gastrointestinal dysfunction in Parkinson’s.
