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Insights on Infection Control

Hand Hygiene

Published April 13, 2009 9:46 AM by Susan Dubay, MPA, BSN, RN
Thank you to those who read my last posting about using disposable medical devices as an infection prevention method. I was interested to see the posting that you "try to clean stethoscopes between patients." There are numerous clinical studies that link proper disinfection of all medical devices to limiting the spread of a variety of infections.

Recently I attended the 19th Annual Scientific Meeting of the Society for Healthcare Epidemiology of America (SHEA) in San Diego. The updates at the meeting provided the latest information on new and emerging issues such as resistant gram negative bacteria, problematic outbreaks and cost-effective infection control, but I was most intrigued by continued concern around hand hygiene, and startling statistics about lack of compliance to basic handwashing practices.

Many factors have contributed to poor handwashing compliance among healthcare workers, including a lack of knowledge among personnel about the importance of hand hygiene in reducing the spread of infection and how hands become contaminated; lack of understanding of correct hand hygiene technique; understaffing and overcrowding; poor access to handwashing facilities; irritant contact dermatitis associated with frequent exposure to soap and water; and lack of institutional commitment to good hand hygiene.

Handwashing is one of the most fundamental practices we can take to prevent healthcare acquired infections yet the concern exists. Unless all factors that contribute to poor handwashing compliance are addressed, we will continue to see poor compliance with rates generally below 50% of hand hygiene opportunities.

The CDC's Healthcare Infection Control Practices Advisory Committee (HICPAC) published a comprehensive Guideline for Hand Hygiene in Health-Care Settings in 2002. One of the principal recommendations of this guideline was that waterless, alcohol-based hand rubs (liquids, gels or foams) are the preferred method for hand hygiene in most situations due to the superior efficacy of these agents in rapidly reducing bacterial counts on hands and their ease of use.

In addition, in the "How-to Guide: Improving Hand Hygiene

A Guide for Improving Practices among Health Care Workers, Institute for Healthcare Improvement, notes there are four components that are critical to a successful hand hygiene program.

1. Clinical staff, including new hires and trainees, understand key elements of hand hygiene practice (demonstrate knowledge)

2. Clinical staff, including new hires and trainees, use appropriate technique when cleansing their hands (demonstrate competence)

3. Alcohol-based hand rub and gloves are available at the point of care (enable staff) \

4. Hand hygiene is performed at the right time and in the right way and gloves are used appropriately as recommended by CDC's Standard Precautions (verify competency, monitor compliance, and provide feedback)

Some facilities have moved to surveillance methods to monitor handwashing practices in an effort to address this issue. Are any of you aware of surveillance policies in your facility? Have they worked for you? If so, can you share your experience?

10 comments

With the recent swine flu outbreak this is such an important topic. Every person needs to take into account their hand hygiene. Thanks for the posting.

http://www.degreesinhealthcare.org

jessica kerr May 4, 2009 1:10 PM

Kathleen,

This is an enormous problem and one that needs much attention.  In addition to the suggestions and guidelines listed in the blog, Pam had some very practical and helpful recommendations as well.

Sue Dubay May 1, 2009 4:10 PM

Barbara  & Cecilia,

Thank you for your comments.   An article published in Infection Control Today on 2/21/2008, "Frequent Handwashing Increases Risk for Irritant Contact Dermitis,

http://www.infectioncontroltoday.com/hotnews/risk-for-irritant-contact-dermatitis.html, they note . . .healthcare workers find that those who washed their hands more than 10 times per day were more likely to develop the condition than those who washed their hands less frequently. And  . . . at the 66th annual meeting of the American Academy of Dermatology, held Feb. 1-5 in San Antonio, dermatologist Susan T. Nedorost, MD, FAAD, associate professor of dermatology at University Hospitals Case Medical Center in Cleveland, Ohio, presented findings that demonstrated a positive link between frequent handwashing and irritant contact dermatitis, or hand dermatitis, among healthcare workers.                                                                                                                                                                                         They recommend  following tips for healthcare workers to help prevent hand dermatitis:

• Cotton gloves should be worn under rubber or vinyl gloves for wet work to prevent perspiration from dampening the skin. The cotton gloves should be changed frequently if wet work is prolonged.

• When appropriate, alcohol-based hand cleansers should be substituted for handwashing. These cleansers are well tolerated, but may cause temporary stinging when in contact with skin cracks.

• A cream or ointment-based emollient should be applied immediately after water exposure before the skin is completely dry. The goal is to prevent rapid drying and cracking, so applying the emollient after the skin is dry is not nearly as beneficial.

Although patients often receive prescriptions for topical corticosteroids to treat symptoms of hand dermatitis, Nedorost cautions that evidence suggests that chronic use of topical steroids may reduce the skin’s ability to tolerate irritants, thins the skin, and increases bruising and tearing. "Topical steroids should never be used long-term as a substitute for emollients," added Nedorost. "Patients should consult a dermatologist for the proper treatment of hand dermatitis, particularly those who suspect their work environment may be the culprit."

Sue Dubay May 1, 2009 3:28 PM

We all know what we are supposed to do; but do we do it all the time?

Constant reminders with posters, screen savers are a great help-they are like stop signs that make us think before proceeding.

In parts of the hospital implementation of questionnaires for patients asking them if they see their caregiver washing their hands with feedback to head nurses/infection control help make us all aware more of our actions-and possible outcomes.

Pam Lister, CVOR - RN, SRMC April 24, 2009 7:07 AM
Lumberton NC

Pamela,

Thanks for passing along the screensaver!  I hadn't seen that one yet - great find!

Sue Dubay April 17, 2009 12:08 PM

Pamela,

Thanks for passing along the screensaver!  I hadn't seen that one yet - great find!

Sue Dubay April 17, 2009 12:08 PM

I work on  a very busy med/surg/telemetry floor. I witness every day the lack of proper handwashing,if any with soap & water. The lack of knowledge among the staff maybe contributes to this. Most will just use the waterless soap. We have Cdiff, VRE etc. on the unit. This is a huge problem.

Kathleen, RN April 15, 2009 11:10 PM

I absolutely agree w/ Barbara on the understatement of contact dermatitis in Healthcare workers.  An alternative solution should be offered to caregivers who has this problem. Any suggestion ?

Cecilia Omaga, Dialysis - Charge Nurse, TBHC April 15, 2009 5:44 PM
Brooklyn NY

I believe that the problem of contact dermatitis and persistent dry, cracked skin is grossly understated.

I think the solution lies in recognizing that these practices are not harmless to the caregiver, and that we must continue to seek solutions that benefit everyone's immune system, including that of the caregiver.

Most staff do get it that hand washing and alcohol based hand sanitizers limit the spread of many undesirable organisms.

This is not a difficult concept to grasp. Isn't it interesting that it is the exception for a physician to employ these

hand cleansing practices?

Barbara April 15, 2009 1:47 PM

http://www.cdc.gov/handhygiene/training/interactiveEducation/index2.htm

Check out the SCREEN SAVER!  Never hurts to remind...p

Pamela Haskell, Quality Management - Medical Abstractor, Albert Einstein Medical Center April 15, 2009 1:28 PM
Philadelphia PA

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