Spinal Cord Injury and Bowel Dysfunction Glen W. White, Ph.D. Melissa Gard, M.A. and Sam Ho Research and Training Center on Independent Living at the University of Kansas This training sponsored through a grant from the Christopher and Dana Reeve Foundation
50
Embed
Spinal Cord Injury and Bowel Dysfunction Glen W. White, Ph.D. Melissa Gard, M.A. and Sam Ho Research and Training Center on Independent Living at the University.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Spinal Cord Injury and Bowel DysfunctionGlen W. White, Ph.D.
Melissa Gard, M.A. and Sam HoResearch and Training Center on Independent Living
at the University of Kansas
This training sponsored through a
grant from the Christopher and Dana
Reeve Foundation
Special thanks to…• The Christopher and Dana Reeve Foundation
• Centers for Disease Control
• Ann Sullivan Center of Perú
• Dra. Liliana Mayo and Staff members
• Scott Richards, Ph.D. – Spain Rehabilitation Center, University of Alabama at Birmingham
• Suzanne Groah, M.D., M.S.P.H. – National Rehabilitation Hospital, Rehabilitation Research & Training Center on Secondary Conditions in the Rehabilitation of Individuals with Spinal Cord Injury
Special thanks to…
• Sam Ho
• Jaime Huerta
• Monica Ochoa
• And special thanks to Julio Chojeda for translation of materials from English to Spanish…
Acknowledgement of sources used for this presentation: Yes You Can! (Paralyzed Veterans of America) SCI: A Manual for Healthy Living (TIRR) Bowel Dysfunction (RTC/IL & PVA) Neurogenic Bowel: What You Should Know (by the
Consortium for Spinal Cord Medicine)
Presentation Review• Discuss significance of the problem
• Define bowel dysfunction
• Describe how the digestive system works
• Discuss neurogenic bowel
• Identify personal risk factors
• Identify environment risk factors
• Autonomic dysreflexia
• Management of bowel programs
• Some cautions about bowel programs
• Other more invasive considerations
• Question and Answer session
Bowel Dysfunction - A Serious Problem
• More than 33% of people with SCI state that bowel problems are major issues resulting from their injury.
• About 25-30% of people with SCI living independently say their digestive problems have changed their lifestyle and has required medical intervention.
• People with complete SCI that occurred 5 or more years ago are most likely to experience problems.
Bowel Dysfunction - A Serious Problem
• A source of social embarrassment if an effective bowel program is not followed
• Limits social participation in the community in terms of work, and leisure
• Can cause discomfort, pain, and even death if not managed properly
BowelsHow are they defined?
– The dictionary defines them as “the seat of the gentler emotions”
– Anatomically speaking the bowels is another name for the intestines or colon
– Also derived from the Old French “boiel,” which is taken from the Latin word “botellus,” which means “sausage”
Digestive System: How does it Work?
• Food is chewed, swallowed and goes to stomach
• It then goes to the small intestine where food is broken down further and absorbed by the intestinal walls
• Peristalsis action moves the waste down the large intestine or colon, which is shaped like a large “S.” At the end of the large intestine is the anus
Digestive System: How does it Work?
• The function of the colon (large intestine) is to move the waste or feces out of the body
• The internal and external sphincters are the “gatekeepers” that allow feces to pass out of the body through the anus
SCI and the Neurogenic Bowel
• Brain signals are not able to communicate below the area of injury
• Many SCI individuals cannot sense when their bowel is full or when a bowel movement is about to occur
• This loss of sensation and function is called “neurogenic bowel”
Upper and Lower Motor Neuron Bowels: What’s the Difference?
• The figure to the left illustrates the human spine.
• There are two types of bowels that are affected by the level of the spinal injury. The dividing point for these is T-12 or the 12th thoracic vertebrae.
High Level SCI: Reflex Bowel
• Those with SCI injury above T12 have a reflex or upper motor neuron bowel
– Local nerves that connect with rectum still communicate with one another
– Internal and external anal sphincters retain tone reducing “accidents” between regularly scheduled bowel programs
– Person is not usually aware when bowel is full
– Bowel movements occur every 2-3 days
– Main issue is incomplete bowel emptying
Low Level SCI: Flaccid Bowel• Those with SCI injury below T11
have a flaccid or lower motor neuron bowel
– Anal sphincter always relaxed
– The colon does not normally contract when the bowel is full
– There is greater risk for incontinence and impaction
– Bowel movements occur almost every day
Person factors Environmen
t
factors
Pro
tect
ive
fact
ors
agai
nst
bow
el p
rob
lem
s
Knowledge
• Does not know how to perform a bowel program
• Knows how, but does not perform it routinely
• Is not aware of medications and other technology available to help make bowel management more successful
Health Beliefs
• Does not take personal responsibility for self-health
• Believes in fate versus empowered approach to maintaining health
Personal Risk Factors
Risk Behaviors
• Poor nutrition/eating habits—not eating enough fiber can lead to constipation
• Doesn’t drink enough water.
• Low activity levels—can lead to a sluggish bowel
• Does not perform regular routine to empty bowel to avoid incontinence.
• Stress and mood—affects people differently; some become more constipated, others not.
Personal Risk Factors• Aging
– Increased risk for bowel dysfunction
– Why?
• The lining of the bowel is not as lubricated as it was in young adulthood
• There is decreased motility or peristalsis of the intestine
• Sphincter muscles may not be as tight and toned
• Medications• Some medications can make the stool softer
(Colace or Surfak)
• Some medications can make stool more firm (Imodium)
• Narcotics can also lead to constipation.
• Some antibiotics (Augmentin) can kill all bacteria (good and bad) and can result in diarrhea, unless good bacteria is re-introduced into the digestive system (acidophilus, cultured yogurt)
Environmental Risk Factors• Availability of foods that are a good
source of fiber
• Opportunity and place to increase physical activity
• Availability of materials needed to perform bowel program (gloves, lubricant, suppositories)
• Personal assistance, if needed, to help perform bowel program
Potential Problems with the Neurogenic Bowel
• Constipation
• Fecal Impaction
• Diarrhea
• Hemorrhoids
• Autonomic Dysreflexia
• Involuntary bowel movements
Potential Problems with the Neurogenic Bowel
• Involuntary bowel movements
– Can occur after you eat certain foods
• Caffeine, chocolate, and spicy foods stimulate the bowels
– Evaluate entire bowel program
• Is the program frequent enough?
• Is it thorough and complete?
– Plan for unanticipated “events”
Potential Problems with the Neurogenic bowel
• Constipation
– Not eating proper diet
• Low intake of fluid
• Low intake of fiber
• Not using laxatives to assist
– Medication side effects
– Incomplete emptying of bowel
Dietary Effects on Bowel ManagementFOOD GROUP
FOODS THAT HARDEN STOOLS
FOODS THAT SOFTEN STOOLS
Milk Milk, cheese, cottage cheese, ice cream
Yogurt with seeds or fruit
Bread and Cereal
White bread or rolls, pancakes, white rice
Whole grain breads and cereals
Fruits and Vegetables
Strained fruit juice, apple sauce, potatoes without skins
How to do a Bowel Program• Start your program after a meal or hot drink (this
stimulates peristalsis)
• Check your rectal area to see if there is any loose stool in it, if so remove
• Insert well-lubricated suppository high up into your rectum with gloved finger and place next to intestinal wall
• If possible, transfer to toilet or commode as gravity helps the evacuation process
• Wait 20-30 minutes after insertion
How to do a Bowel Program• Then do digital stimulation
using a lubricated gloved finger placed into your rectum
• Using a circular motion, massage the anal muscle until it becomes relaxed
• Repeat the process every 5-10 minutes, to allow stool to pass through the rectum
• Once rectum is clear of any stool, wash and dry area
Cautions when doing a Bowel Program
• Enemas are used to flush out the contents of the lower intestines. Enemas should NEVER be considered the only solution to emptying the bowels.
• Repeated enemas can make the bowel dependent and not respond to the body’s own way of moving stool through the intestines.
Colostomy: A Treatment of Last Choice?
Colostomy may be an option if:
• There are repeated bowel complications
– Infections
– Chronic leakage
– Bloating
– Extensive limitation of social life
– Skin problems with the buttocks due to chronic bowel incontinence
Colostomy: A Treatment of Last Choice?• To perform a colostomy, a
cut is made in the colon and connected to another opening in the abdominal wall (called a “stoma”). The lower end of the colon is sewn shut.
• Instead of proceeding to the rectum, stool exits out of the stoma into a colostomy pouch attached to the outside of the body to collect the stool.
Stoma
Future Possibilities for Bowel Management
• This picture displays an electronic device that activates an artificial sphincter that opens and releases the intestines at times when the user chooses.
• This device is adapted from a similar device used to treat urinary incontinence.
• Research in this area is still basic and expensive.
Future Possibilities for Bowel Management
(Experimental Research)
• Electrostimulation therapy may become a viable treatment option in the future
• Stimulation of the anterior sacral root is most likely candidate
• This technique is already used to empty bladder in some patients
Review of Today’s Session
Today we:• Discussed the significance of the problem
• Defined bowel dysfunction
• Described how the digestive system works
• Discussed neurogenic bowel
• Identified personal and environmental risk factors