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Laminitis

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Purpose: To determine if being in Pony Club improves your knowledge base on ... On May 20, 2006, Barbaro ran in the Preakness Stakes as a heavy favorite. ... – PowerPoint PPT presentation

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Title: Laminitis


1
Laminitis
  • Brianne Bowman
  • 12 yrs. old D3
  • Alligator Creek Pony Club
  • Sunshine Region

2
Research Fair Project
  • Purpose To determine if being in Pony Club
    improves your knowledge base on laminitis, its
    causes, symptoms and treatments, above that of
    the general horse riders.
  • Hypothesis Since Pony Club educates its
    members on all aspects of pony care, they will be
    more knowledgeable about laminitis.

3
Research Fair Project
  • Background Two of my favorite horse racing
    legends, Barbaro and Secretariat, died from
    complications of laminitis.
  • Several other horses that I know, suffer from
    laminitis.
  • This spurred an interest into this disease.

4
Research Fair Project
  • Procedures
  • Compiled a survey questionnaire to be given to
    Pony Club members, Show Jumping friends and
    general horse persons.
  • Compiled information about laminitis to use as a
    guide to judge correctness of responses to
    survey.

5
Background and Research Findings
6
Definition of Laminitis
  • Laminitis literally means inflammation of the
    laminae. The laminae is a layer of tissue that
    carries blood to all the components of the hoof.

7
  • The laminae attach to the hoof wall and to the
    coffin bone. Laminitis is a result of problems
    in these connective sites.

8
Acute VS. Chronic Laminitis
  • The difference between acute and chronic stable
    and unstable, is very important when deciding on
    treatment options.

9
Clarifying laminitis types
  • Acute laminitis is defined as The initial onset
    of laminitis and lasts for variable periods of
    time, may progress to chronic laminitis.
  • Chronic stable laminitis is defined as Laminitis
    that the coffin bone becomes stable. Healing has
    begun.
  • Chronic unstable laminitis is defined as
    Laminitis that requires frequent and prolonged
    treatment because the coffin bone continues to
    rotate and or sink.

10
lt Acute laminitis
Chronic laminitis gt
11
Common Causes
  • Excess of carbohydrates (to much grain, lush
    pastures)
  • Excessive weight (draft horses are prone to
    laminitis of this cause)
  • GI problems
  • Prolonged transportation
  • Excessive work on hard surface
  • Bedding containing black walnut shavings

12
Common Causes
  • Ingestion of cold water when horse is overheated
  • Cushing's syndrome
  • Renal problems
  • Immune disorders
  • Respiratory problems


13
Signs and Symptoms in Laminitis
  • Stiffness
  • Lameness
  • Standing on heels
  • Reluctance to move
  • Heat in the hooves
  • Increase of fetlock pulse
  • Sensitivity to hoof testers

14
Signs and symptoms in laminitis
  • Dropped soles
  • Laminitic rings

Laminitic rings gt
15
Treatments
  • Encouraging the horse to lie down to relieve
    pressure on the hoof/hooves
  • Imposing dietary restrictions to prevent
    overeating and obesity
  • administering fluids if the horse is ill or
    dehydrated
  • Administration of pain medications

16
Treatments
  • Use of magnetic hoof pad
  • Stabling the horse on soft ground such as sand or
    deep bedding
  • Opening or draining of any abscesses that may
    develop
  • Correct shoeing
  • Working closely with your ferrier, trimming as
    needed

17
Survey Questionnaire
  • T or F There is a difference between founder
    and laminitis.
  • T or F Chronic laminitis is not harmful or
    painful to the pony.
  • T or F It is ok to give an overheated pony
    cold water to cool off.
  • T or F Ponies who wear shoes do not get
    laminitis.
  • T or F It is best to wait and see for a few
    days if you think your
    pony might have laminitis.
  • T or F Laminitis can be acute, chronicstable
    or unstable.
  • Define laminitis.
  • List 5 causes of laminitis.
  • List 3 symptoms of laminitis.
  • List 3 treatment options for laminitis.

18
The Survey Said
  • T or F There is a difference between founder
    and laminitis.

FALSE. The responses varied. My
research shows that laminitis is the technical
term used to describe the process of inflammation
of the laminae. This inflammation causes
delamination. This inflammation interferes with
the hoof wall to bone bond. Thus allowing the
coffin bone to detach from the hoof wall, it may
rotate or sink. In lay terms this is known as
founder. It came from the nautical term meaning
to sink. Some argued that founder was only the
sinking of the coffin bone, while others said it
was the whole inflammation process.
19
The Survey Said
  • T or F Chronic laminitis is not harmful or
    painful to the pony. FALSE
  • T or F It is ok to give an overheated pony
    cold water. FALSE (One endurance rider stated
    that they provide water to the horses at
    any time they can, since the horses are
    working so hard and need re-hydration.)

20
The Survey Said
  • T or F It is best to wait and see for a few
    days if you think your pony might have laminitis.
    FALSE
  • T or F Ponies who wear shoes do not get
    laminitis. FALSE

21
The Survey Said
  • T or F Laminitis can be acute, chronic
    stable
  • or unstable or acute on chronic. TRUE

22
The Survey Said
  • Define laminitis An inflammation of the
    laminae (sensitive laminae).

23
The Survey Said
  • List 5 causes of laminitis
  • Top 5 results from the surveys.
  • Overfeeding of grain
  • Giving cold water when horse is overheated
  • Too much work on hard/rocky footing
  • Excessive weight
  • Uneven weight distribution from various causes

24
The Survey Said
  • List 3 symptoms of laminitis.
  • Top 3 results from the surveys
  • Not bearing weight on affected hoof.
  • Excessive pulse in affected hoofs fetlock area.
  • Heat in affected hoof.

25
The Survey Said
  • List 3 treatment options for laminitis.
  • Top 3 results from the surveys
  • Pain Medications
  • Rest
  • Corrective shoeing

26
Survey Results
  • (29 surveys sent out 19 responses)
  • Pony Club Members responded correctly to 16 out
    of 18 questions. 88
  • Show Jumper friends responded correctly to
  • 13 out of 18 questions. 71
  • General horse owners responded correctly to 10
    out of 18 questions. 56

27
Research Fair Project
  • Conclusion The Pony Clubbers I know, are more
    knowledgeable about laminitis, its causes,
    symptoms and treatments than the general horse
    riding population and other organized equine
    groups.
  • Also I noted that other organized equine groups
    are more knowledgeable than the general horse
    owner.

28
Resources
  • Wikipedia Barbaro, Secretariat, Laminitis
  • www.recoveryeq.com/laminitis_founder_pro.htm
  • Harris, Susan E. . The United States Pony Club
    Manual of Horsemanship, Basics for Beginners, D
    Level. Hoboken, N.J. Wiley Publishing, 1994.
  • Stashak, Ted S.. AdamsLameness in horses(Fourth
    Edition). South Washington square Lea and
    febiger, 1976.
  • O'Grady, DVM, MRCVS , Stephen E. "Acute and
    Chronic Laminitis An Equine Podiatrist's
    Perspective ". theHorse.com. lthttp//www.thehorse.
    com/ViewArticle.aspx?ID9428gt

29
Thanks to the persons who completed the survey!
30
For your Information
31
Barbaro April 29, 2003 January 29, 2007
32
  • On May 20, 2006, Barbaro ran in the Preakness
    Stakes as a heavy favorite.
  • After a false start, he broke his right hind leg
    in more than 20 places.
  • He underwent several surgeries at the University
    of Pennsylvanias New Bolton Center.
  • That July he developed laminitis in his left hind
    leg. He had an additional 5 surgeries, and
    remained in the Intensive Care Unit.
  • While his hind legs were healing, a final risky
    surgery was performed, which proved futile
    because Barbaro soon developed laminitis in both
    front legs.

33
lt Barbaro at the New Bolton Center
On January 29, 2007 Barbaro was euthanized.
34
Secretariat March 30, 1970 October 4,
1989

35
  • Secretariat was the Triple Crown Winner in 1973,
    becoming the first Triple Crown Winner in 25
    years.
  • In the fall of 1989 Secretariat was afflicted
    with laminitis.
  • On October 4, 1989 he was euthanized when his
    conditions failed to improve.

lt Secretariat is one of the few horses who have
been buried whole. It is customary to bury the
head, heart, and hooves only.
36
What is Laminitis, and why are these 2 racing
legends in this project?
37
They both suffered and died due to complications
from laminitis.
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