hand hygiene at travancore medical college kollam india
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Hand Hygiene at Travancore Medical College Kollam IndiaTRANSCRIPT
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DR.T.V.RAO MD 1
HAND HYGIENEPRINCIPLES AND IMPLEMENTATION AT
TRAVANCORE MEDICAL COLLEGE, KOLLAM, KERALA. INDIADR.T.V.RAO MD
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DR.T.V.RAO MD 2
THE WORK OF IGNAZ SEMMELWEISS• Hungarian doctor who worked in a maternity ward in
Austria in the 1840’s. • There were two wards in the maternity building:
One contained women due to give birth and was run by midwives. The other was used as a teaching hospital for medical students, who may have come straight from dissecting dead bodies.
• The wards were cleaned no more than once a month.
• The doctors rarely washed their hands and often wore dirty coats.
• Semmelweiss was horrified by the number of women who died after births that were trouble free. The women developed a very high temperature and died within a few days from an illness called childbed fever.
• No-one had any idea what caused this disease. No-one knew about bacteria or viruses then.
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DR.T.V.RAO MD 3
THE WORK OF IGNAZ SEMMELWEISS
• Semmelweiss realised that more than three times as many women died from fever in the teaching ward than in the midwives’ ward. He was determined to try to reduce the number of deaths.
• He looked into at each factor that was different between the two wards, but nothing that he thought of seemed to make a difference. Then a professor was accidentally cut with a knife that was getting used to study the body of a woman who had died. The professor himself died, from a disease whose symptoms were like childbed fever.
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DR.T.V.RAO MD 4
THE WORK OF IGNAZ SEMMELWEISS• Semmelweiss thought that there must have been
something on the knife that had caused the disease.
• He made all the doctors wash their hands in chlorine water before examining the women
• Within a very short time, the death rate had fallen
• Semmelweiss presented his findings to other doctors. His ideas were mocked.
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DR.T.V.RAO MD 5
Evidence of Relationship Between Hand Hygiene and Healthcare-Associated Infections
Substantial evidence that hand hygiene reduces the incidence of infections
Historical study: Semmelweis
More recent studies: rates lower when antiseptic hand washing was performed
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DR.T.V.RAO MD 6
Hand Hygiene DefinitionsHand washing
The application of non-antimicrobial soap and water to the surface of the hands
Antiseptic hand washWashing hands with water and soap or other detergents
containing an antiseptic agentAlcohol-based hand rub
an alcohol-containing preparation designed for application to the hands in order to reduce the number of viable organisms with maximum efficacy and speed
Surgical hand hygiene/antisepsisHand washing or using an alcohol-based hand rub before
operations by surgical personnel
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DR.T.V.RAO MD 7
INDICATIONS FOR HAND WASHING
• Hand hygiene should be performed before and after every patient contact
• Hand hygiene should be performed after contact with patient’s environment
• Hand hygiene should be performed after using a restroom, after removing gloves, prior to and following meals
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DR.T.V.RAO MD 8
Indications for Hand Hygiene
When hands are visibly dirty, contaminated, or soiled, wash with non-antimicrobial or antimicrobial soap and water.
If hands are visibly clean, use an alcohol-based hand rub for routinely decontaminating hands.
Guideline for Hand Hygiene in Health-care Settings. MMWR 2002; vol. 51, no. RR-16.
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Wet hands.
Get soap. Wash hands.
Dry hands.
Throwaway.
1 2 3 4 5
Washing Hands Follow the Steps
Lentini, R., Vaughn, B. J., & Fox, L. (2005). Teaching Tools for Young Children with Challenging Behavior. Tampa, Florida: University of South Florida, Early Intervention Positive Behavior Support.
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DR.T.V.RAO MD 10
A CASUAL HAND WASH MAY MISS SEVERAL AREAS FROM DISINFECTION
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DR.T.V.RAO MD 11
PRACTICE A LITTLE OF SCIENTIFIC STEPS IN HAND WASHING
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DR.T.V.RAO MD 12
MAKE THE BEST USE OF SCIENTIFIC METHODS IN CRITICAL CARE OF PATIENTS
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DR.T.V.RAO MD 13
Why we don’t wash our hands Too busy/insufficient time Patient needs take priority Understaffing/overcrowding
Adapted from Pittet D, Infect Control Hosp Epidemiol 2000;21:381-386.
HCW are not bad just busy!
Poor design
Poor product
More education
Sinks are inconveniently located or lack of sinks
Lack of soap and paper towels Hand washing agents cause irritation
and dryness Low risk of acquiring infection from
patients
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DR.T.V.RAO MD 14
What can we do to help change thisProvide easy access to hand hygiene
materialsHandrub solution
Conveniently located:at the patient’s bedsideat the patient’s room entrancein convenient / appropriate locationsin high traffic public areas
Working appropriatelyFull of productWithin use by date
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DR.T.V.RAO MD 15
Glove UseHand hygiène is required regardless of whether
gloves are used or changedFailure to remove gloves after patient contact or
between dirty and clean body site care in the same patient has to be regarded as noncompliance with recommandations
Gloves should not be washed or reusedGloved HCWs can cause cross infections
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DR.T.V.RAO MD 16
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DR.T.V.RAO MD 17
ACCORDING TO THE CDC
• Wet hands with running water; place soap in palms; rub together to make a lather; scrub hands vigorously for 20 seconds; rinse soap off hands.
• If possible, turn off the faucet by using a disposable paper towel.
• Dry hands with a disposable paper towel. Do not dry hands on clothing.
• Assist young children with washing their hands.
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DR.T.V.RAO MD 18
SPECIFIC INDICATIONS FOR HAND HYGIENE• Before:
• Patient contact
• Donning gloves when inserting a CVC
• Inserting urinary catheters, peripheral vascular catheters, or other invasive devices that don’t require surgery
• After:• Contact with a patient’s skin
• Contact with body fluids or excretions, non-intact skin, wound dressings
• Removing gloves
Guideline for Hand Hygiene in Health-care Settings. MMWR 2002; vol. 51, no. RR-16.
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DR.T.V.RAO MD 19
WHAT TO USE AND WHEN
When hands are visibly soiled use soap and water to wash
If your hands are visibly CLEAN use Alcohol based hand rubes
Before and after touching a patient Before and after a procedure After touching a patient’s surroundings Before and after glove use
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DR.T.V.RAO MD 20
RUBapply to palm
ROLLrub hands together covering all aspects of your fingers &
hands until dry
SQUIRT one squirt (1-3 ml) to
your hands
Easy Message
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. Recommendations for Hand Washing Facility:
Clean at all times;
Strategically located as per regulations, near
bathrooms and entrances to the processing area;
Dedicated to hand washing only;
Liquid soap in dispenser;
Hot water (43º C or 110º F);
Use of disposable paper towels or air blowers; and
Adjacent hand sanitizing facilities.
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DR.T.V.RAO MD 22
Basic message always the same
“Clean you hands before and after every patient touch”
Instructions always the same Squirt Rub Roll
EASY MESSAGE
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DR.T.V.RAO MD 23
SELF-REPORTED FACTORS FOR POOR ADHERENCE WITH HAND HYGIENE
Hand washing agents cause irritation and dryness
Sinks are inconveniently located/lack of sinks
Lack of soap and paper towels
Too busy/insufficient time
Understaffing/overcrowding
Patient needs take priority
Low risk of acquiring infection from patients
Adapted from Pittet D, Infect Control Hosp Epidemiol 2000;21:381-386.
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DR.T.V.RAO MD 24
EDUCATION/MOTIVATION PROGRAMS
• Monitor healthcare workers (HCWs) adherence with recommended hand hygiene practices and give feedback
• Implement a multidisciplinary program to improve adherence to recommended practices
• Encourage patients and their families to remind HCWs to practice hand hygieneGuideline for Hand Hygiene in Health-care Settings. MMWR 2002; vol. 51, no. RR-16.
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DR.T.V.RAO MD 25
“Healthcare workers in a room with a senior staff member or peer who DID NOT
wash their hands were significantly less likely to wash their own hands”
EMERGING INFECTIOUS DISEASES FEB 2003
Failed Role Models
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DR.T.V.RAO MD 26
- is an important barrier to compliance
- is more fréquent with soap and water than with handrubs
- is reduced and can be treated by emollient-containing solutions
Skin irritation A Limitation to Hand Washing
Boyce et al. Inf Contr Hosp Epi 2000;21:442Kramer et al. J Hosp Infect 2002; 51:114Larson et al. Heart Lung 2000; 29:139Pittet. Emerging Inf Dis 2001; 2:234
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DR.T.V.RAO MD 27
CLEAN HANDS SAVES MANY LIVES HAVE ONE OURSELVES
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DR.T.V.RAO MD 28
HOSPITAL ADMINISTRATION THANKS EVERYONE FOR WASHING HANDS
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DR.T.V.RAO MD 29
REFERENCES
• WHO Guidelines on Hand Hygiene in Health Care (Advanced Draft) April 2006
• Guideline for Hand Hygiene in Health-Care Settings.MMWR 2002:vol,51,no RR-16
• HHA 5 Moments for Hand Hygiene,Advanced draft, August 2008
• Pittet D,Inf .Control Hospital Epidemiology 200:21:381-386
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DR.T.V.RAO MD 30
• Programme Created by Dr.T.V.Rao MD for Medical and Paramedical
Professionals • Email