constipation -...
TRANSCRIPT
Atan Baas Sinuhaji
CONSTIPATION
Sub Division of Pediatrics Gastroentero-HepatolgyDepartment of ChildHealth,School of Medicine
University of Sumatera Utara
MEDAN
DEFECATIONDEFECATION
REGULAR PATTERN CONSTIPATIONREGULAR PATTERN CONSTIPATION
GOOD HEALTH BACKUP OF STOOLSGOOD HEALTH BACKUP OF STOOLS
ACCUMULATION OF ACCUMULATION OF TOXIN IN THE BLOODTOXIN IN THE BLOOD
DEFINITION OF CONSTIPATIONDEFINITION OF CONSTIPATION
VARIES AMONG INDIVIDUALVARIES AMONG INDIVIDUAL
HARD LARGE INFREQUENT PAIN OR HARD LARGE INFREQUENT PAIN OR STOOLSSTOOLS STOOLSSTOOLS STOOLSSTOOLS PRESSUREPRESSURE
WHILE WHILE STOOLINGSTOOLING
CONSTIPATIONCONSTIPATIONCONSTIPATIONCONSTIPATION
FREQ. DEFECATION ↓↓↓↓↓↓↓↓
- HARD, DRY STOOLS- DIFFICULT / PAIN- INCONTINENCE
= SOILING= ENCOPRESIS
FREQUENCY OF DEFECATION
NORMAL = 2 X / DAY- 1 X/2DAYS
ABNORMAL < 1 X / 2 DAYS
SOILINGSOILINGSOILINGSOILING
WITHOUT CONSTIPATION WITH CONSTIPATIONWITHOUT CONSTIPATION WITH CONSTIPATION
MENTAL RETARDATION
CLASSIFICATIONCLASSIFICATIONCLASSIFICATIONCLASSIFICATION
1. ACUTE / CHRONIC ( ≥≥≥≥ 3 MONTHS )
2. SEVERITY
3. ORGANIC / IDIOPATHIC3. ORGANIC / IDIOPATHIC
4. PATHOGENESIS
5. ANORECTAL DYSFUNCTION (+)/(-)
6.OBSTRUCTIVE / FUNCTIONAL
7. CONGENITAL / ACQUIRED
ORGANIC
1.SYSTEMIC
@ DRUGS@ ENDOCRINE AND METABOLIC DISORDERS@ OTHERS ( faulty diet or bowel habit, long distance travel )
2.NEUROGENIC
3.OBSTRUCTIVE LESION
4.FUNCTIONAL CONSTIPATION
@ ABNORMALITIES OF MUSCLE FUNCTION (eg.COLONIC INERTIA)@ ANORECTAL OR PELVIC FLOOR DISORDERS@ PSYCHOLOGICAL DISEASES
Rome III
Functional constipation
At least once per week for at least 2 months before diagnosis .
Must included ≥ 2 of following criteria.
1. ≤ 3 defecations / wk
2. ≥≥≥≥ 1 episode of fecal incontinence/wk2. ≥≥≥≥ 1 episode of fecal incontinence/wk
3. Retentive posturing or excessive volitional stool
retention
4. History of painful or hard bowel movements
5. Presence of a large fecal mass in the rectum
6. History of large diameter stools which can obstruct
the toilet
DEFECATION
RECTAL FILLING
DEFECATION
PROPULSION OF RECTAL CONTENTS
- CONTRACTION
- RECTAL PRESSURE
- DISTENTION
PROPULSION OF RECTAL CONTENTS
- RECTAL PRESSURE
- URGE TO DEFECATE
- RELAXING THE ANAL SPHINCTER
- STRAINING
ANAL SPHINCTER
INTERNAL EXTERNAL
INVOLUNTARY VOLUNTARY
STRAINING
@ INCREASING INTRA ABDOMINAL PRESSURE
@ INHIBITION IN MUSCLE ACTIVITY OF THE PELVIC FLOOR
@ ANORECTAL ANGLE INCREASE 800 TO 140O DUE TO RELAXATION
OF THE PUBORECTAL MUSCLE
NORMAL DEFECATION INVOLVES SYNCHRONIZEDINVOLUNTARY AND VOLUNTARY FUNCTIONS
CONSTIPATIONCONSTIPATIONCONSTIPATIONCONSTIPATION
IMPAIRED RECTAL IMPAIRED RECTAL IMPAIRED RECTAL
FILLING
IMPAIRED RECTAL
PROPULSION
IMPAIRED RECTAL FILLINGIMPAIRED RECTAL FILLINGIMPAIRED RECTAL FILLINGIMPAIRED RECTAL FILLING
IMPAIRED PERISTALSIS OBSTRUCTION
DRUGS HORMONAL
MORBUS HIRSCHSPRUNG -SPASMOLYTIC
-CODEINHYPOTHYROIDISM
IMPAIRED RECTAL PROPULSION
1. PERISTALSIS
2. OBSTRUCTION
3. SENSATION (SPINAL CORD LESION, etc)
4. RELAXATION OF ANAL SPHINCTER
(ANAL FISSURE, STENOSIS)
5. ABNORMALITY OF ABDOMINAL/ PELVIC
WALL
6. ABNORMALITY OF AUTONOMIC &
CORTICAL CONTROL
7. ABNORMALITY OF ANAL CANAL
PRECIPITATING EVENT
UNEXPELLED STOOLS
FUTHER STOOL RETENTION & SOILING
RECTAL DISTENTION
PAIN AND WITH HOLDING
DEPRESSED ANORECTAL REFLEX
ANAL FISSURE NO URGE TO STOOL
HARD STOOLS WATER REABSORBSTION
WITHHOLD STOOLSWITHHOLD STOOLS
=PAIN=PAIN�� FISSUREFISSURE
=LACK OF TIME=LACK OF TIME
=POOR HYGIEN=POOR HYGIEN=POOR HYGIEN=POOR HYGIEN
=NET ALLOWED=NET ALLOWED�� SCHOOLSCHOOL
CONSEQUENCESCONSEQUENCESCONSEQUENCESCONSEQUENCES
1. VOMITING
2. ABDOMINAL PAIN
3. ABDOMINAL DISTENTION
4. PAIN TO DEFECATE4. PAIN TO DEFECATE
5. RECTAL BLEEDING �ANAL FISSURE
6. ANOREXIA
7. ABDOMINAL MASS � RETENTION OF URINE
8. CHRONIC - PCM
- MEGACOLON
MEGACOLONMEGACOLONMEGACOLONMEGACOLON
CONGENITAL AGANGLIONIC
= M. HIRSCHSPRUNGIDIOPATHIC
= ACQUIRED = CHRONIC IDIOPATHIC CONSTIPATION
MEGACOLONSTOOLS MEGACOLON
PARADOXAL DIARRHOEA
Ganglion (-)PeristalsisObstruction
External Anal Sphincter
INCONTINENTIAALVI
BARIUMIN LOOP
MEGACOLON
IDIOPATHIC= ACQUIRED CONGENITAL
1. ONSET 2-3 YEARS 1ST DAY
2. SOILING (+) (-)
3. PARADOXAL (-) (+)
DIARRHOEADIARRHOEA
4. PCM (-) (+)
5. ABD. DISTENTION (+) (++)
6. ANAL SPHINCTER LOOSE TIGHT
7. RECTAL AMPULLA FULL EMPTY
8. ENTEROCOLITIS (-) (+)
9. TREATMENT MEDICAL SURGERY
M. HIRSCHSPRUNG
DIAGNOSIS
IRRIGATION
FULMINANT
ENTEROCOLITIS
OPERATION
COLOSTOMY
DEFINITIVE (6-12 MONTHS)DEATH
CHRONIC IDIOPHATIC CHRONIC IDIOPHATIC CONSTIPATIONCONSTIPATION
1.1. EVACUATION OF FIRM STOOLS EVACUATION OF FIRM STOOLS (FECAL DISIMPACTION) (FECAL DISIMPACTION)
�� MgSOMgSO44
�� IRRIGATIONIRRIGATION
�� etcetc
2.2. MAINTENANCE MAINTENANCE
1.1. DIETARY MANIPULATION DIETARY MANIPULATION →→→→→→→→FIBERS FIBERS >>> >>> 1.1. DIETARY MANIPULATION DIETARY MANIPULATION →→→→→→→→FIBERS FIBERS >>> >>>
TAP WATER TAP WATER >>>>>>
2.2. TOILET TRAININGTOILET TRAINING
3.3. DRUGS :DRUGS :a. SPASMOLYTIC (-)b. LAXANTIA :
• lactulose
• polyethylene glycol
c. ANAEROB BACTERIAL:
• metronidazole
Behaviour therapytoilet training
• Start after the age of two
• 5 - 10 minutes
• Learn to take time to defecate
• Learn to push down
• After each meal → gastro - colic reflex
• Reward
OLD PARADIGM OLD PARADIGM
CHRONIC CONSTIPATION IS A BEHAVIOUR/LEARNING DISORDERCHRONIC CONSTIPATION IS A BEHAVIOUR/LEARNING DISORDER
COMMON CAUSESCOMMON CAUSESBehaviour / LearningBehaviour / Learning
= Adverse life = Adverse life eventevent= Defiant behaviour= Defiant behaviour
== Intellectual disabilityIntellectual disability
( plus rare organic causes )( plus rare organic causes )
= Cystic fibrosis= Cystic fibrosis
= Hirschsprung’s Disease= Hirschsprung’s Disease
NEW PARADIGM NEW PARADIGM
CHRONIC CONSTIPATION IS AN ORGANIC OR A BEHAVIOUR/LEARNING CHRONIC CONSTIPATION IS AN ORGANIC OR A BEHAVIOUR/LEARNING DISORDERDISORDER
COMMON CAUSESCOMMON CAUSES
Behaviour / Learning OrganicBehaviour / Learning Organic
= Adverse life event = Colonic dysmotily= Adverse life event = Colonic dysmotily
= Defiant behaviour = Outlet obstruction= Defiant behaviour = Outlet obstruction
== Intellectual disabilityIntellectual disability
( plus rare organic causes )( plus rare organic causes )
= Cystic fibrosis= Cystic fibrosis
= Hirschsprung’s Disease= Hirschsprung’s Disease
IN 70 %AFFECTED CHILDREN,CONSTIPATION IN 70 %AFFECTED CHILDREN,CONSTIPATION RESPONS WITHIN 2 YEARS OF DIAGNOSIS TO RESPONS WITHIN 2 YEARS OF DIAGNOSIS TO
MEDICAL THERAPIES OR BEHAVIORAL MEDICAL THERAPIES OR BEHAVIORAL MODIFICATIONMODIFICATION
THE REMAINING CHILDREN ARE THE REMAINING CHILDREN ARE CLASSIFIED WITH CHRONIC CLASSIFIED WITH CHRONIC TREATMENTTREATMENT-- RESISTANT CONSTIPATIONRESISTANT CONSTIPATION
CHRONIC TREATMENTCHRONIC TREATMENT--RESISTANT RESISTANT CONSTIPATIONCONSTIPATION
IDIOPATHIC ORGANICIDIOPATHIC ORGANIC
FUNCTIONALFUNCTIONAL
FUNCTIONAL
COLONIC TRANSIT TIME
NORMAL ABNORMAL
HOLD UP AT ANO-RECTUM
FUNCTIONAL FECAL REENTION SLOW TRANSIT CONSTIPATION
SLOW TRANSIT CONSTIPATIONSLOW TRANSIT CONSTIPATION
DELAY IN COLONIC TRANSIT TIMEDELAY IN COLONIC TRANSIT TIME
INTRACTABLE CONSTIPATIONINTRACTABLE CONSTIPATION
NOT RESPONSE TONOT RESPONSE TO
LAXATIVE DIET CHANGE IN LIFE STYLE LAXATIVE DIET CHANGE IN LIFE STYLE
CONCLUSIONSCONCLUSIONS
�� CONSTIPATIONCONSTIPATION��COMMON PROBLEM COMMON PROBLEM
DURING CHILDHOODDURING CHILDHOOD
�� ACUTE FORMACUTE FORM��EASILY CORRECTEDEASILY CORRECTED
�� ACUTE FORMACUTE FORM��NOT PROPERLY NOT PROPERLY �� ACUTE FORMACUTE FORM��NOT PROPERLY NOT PROPERLY TREATEDTREATED��CYCLE UNEXPELLED FECES CYCLE UNEXPELLED FECES BEGINSBEGINS��COMPLICATIONCOMPLICATION
�� CHRONIC CONSTIPATION IS AN ORGANIC CHRONIC CONSTIPATION IS AN ORGANIC CAUSES NOT ONLY BEHAVIOUR/LEARNING CAUSES NOT ONLY BEHAVIOUR/LEARNING DISORDERDISORDER
SLOW TRANSIT CONSTIPATIONSLOW TRANSIT CONSTIPATION
DELAY IN COLONIC TRANSIT TIMEDELAY IN COLONIC TRANSIT TIME
INTRACTABLE CONSTIPATIONINTRACTABLE CONSTIPATIONTERIMA KASIHNOT RESPONSE TONOT RESPONSE TO
LAXATIVE DIET CHANGE IN LIFE LAXATIVE DIET CHANGE IN LIFE
STYLESTYLE