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1 ©2016 MFMER | slide-1 CAUTI reduction at Mayo Clinic Priya Sampathkumar, MD, FIDSA, FSHEA Associate Professor of Medicine, Division of Infectious Diseases, Mayo Clinic, Rochester Jean (Wentink) Barth, MPH, RN, CIC Director, Infection Prevention and Control, Mayo Clinic, Rochester ©2016 MFMER | slide-2 Objectives Review the basic principles of CAUTI prevention Discuss the methods used to reduce unnecessary catheter use hospital-wide Present the methods, process improvement and outcomes from implementing the Mayo CAUTI bundle
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Page 1: CAUTI reduction at Mayo Clinic - Home | HAI in … · CAUTI reduction at Mayo Clinic Priya Sampathkumar, MD, FIDSA, FSHEA Associate Professor of Medicine, ... prostate enlargement;

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©2016 MFMER | slide-1

CAUTI reduction at Mayo Clinic

Priya Sampathkumar, MD, FIDSA, FSHEAAssociate Professor of Medicine,Division of Infectious Diseases, Mayo Clinic, Rochester

Jean (Wentink) Barth, MPH, RN, CICDirector, Infection Prevention and Control, Mayo Clinic, Rochester

©2016 MFMER | slide-2

Objectives

• Review the basic principles of CAUTI prevention

• Discuss the methods used to reduce unnecessary catheter use hospital-wide

• Present the methods, process improvement and outcomes from implementing the Mayo CAUTI bundle

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CAUTI by the numbers

• 25% of hospital pts have a urinary catheter

• CAUTI is the most common type of healthcare-associated infection

• > 30% of HAIs reported to NHSN

• 13,000 attributable deaths in 2002

• Excess length of stay: 2-4 days

• Increased cost: $0.4-0.5 billion per year nationally

• Unnecessary antimicrobial use

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Why does CAUTI matter to hospitals?

• CAUTI is publicly reported and available to the public on the Hospital Compare web site

• High CAUTI rates are bad for the hospital’s reputation

• CAUTI is part of Pay for Performance programs

• Value based Purchasing (VBP)

• Healthcare Associated Conditions (HAC) program

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What is a CAUTI?

1. Patient had an indwelling urinary catheter for > 2 days AND catheter was still present on the date of event OR removed the day before the date of event

2. Patient has at least one of the following signs or symptoms:

• fever (>38.0°C)

• suprapubic tenderness

• costovertebral angle pain or tenderness

• urinary urgency, urinary frequency, dysuria (only in pts whose catheter has been removed in the last 24 hours)

3. Patient has a urine culture with no more than two organisms, at least one of which is ≥100,000 CFU/ml (excludes yeast)

Fever + positive urine culture + Foley catheter > 2 days = CAUTI

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• CAUTI surveillance definition is simplistic, designed to make comparisons between institutions easier

• Bacteria in urine culture in a hospitalized patient with fever with an indwelling catheter > 48 after admission

• Still CAUTI if another cause for fever is documented

• Still CAUTI if fever resolves without treatment

• Poor metric for many reasons:

• Most patients with a Foley develop bacteruria (3-7% per day)

• Many elderly have chronic bacteruria (25-50% women in long term care)

CAUTI metric is non-specific

Unfortunately this is the definition used to measure and compare CAUTI across the nation. We must reduce CAUTI measured in this manner or put

hospital’s reputation/CMS reimbursement at risk

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Basic Principles of CAUTI prevention

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Indication required when ordering a catheter

• Management of acute urinary retention and urinary obstruction• Perioperative use for selected surgical procedures• Accurate measurement of urine output in critically ill patients• Assistance in wound healing for incontinent patients• Required immobilization for trauma or surgery• End-of-Life care

HICPAC CAUTI Guideline, 2009

Daily needs assessment

• Documentation of need assessment a required row in nursing flow sheet

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Urinary Catheter Utilization

0.230.21

0.18 0.17 0.16 0.16

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

0.4

YR 2010 YR 2011 YR 2012 YR 2013 YR 2014 YR 2015

Device Utilization ratio = Number of Catheter daysNumber of Patient days

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Catheter insertion at Mayo

• Dedicated catheter team at Mayo since 1907

• Urology technicians trained in catheter insertion and catheter care

• Available 24/7

• Male and female catheter teams

• Annual competency assessments

• Place all catheters in the hospital and emergency room

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Despite this CAUTI rates were still high…..

VBP thresholds

2016 0.8502017 0.8452018 0.9062019 0.464

Year Catheter daysNumber of Infections

Number expected

SIR

2013 21630 60 54.65 1.098

2014 22438 56 56.12 0.998

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Multidisciplinary CAUTI reduction group

• Project start: May 2014

• Infection Prevention and Control

• Floor nurses

• Catheter team staff

• Clinical nurse specialist

• Hospitalist

• Health systems engineer/Quality improvement specialist

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Initial steps

• Review guidelines

• Process maps

• Interviews with staff from the positive outliers (units with very low CAUTI rates) to learn from CAUTI prevention practices on their units

• Surveys of frontline nursing staff

• Audits of processes

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Process map

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Top identified areas for improvement

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Rounding / observations

• Observed: 181 catheters

• Top areas for improvement were

• Securement

• Bathing / peri-care / catheter care

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Please identify other barriers to CAUTI prevention -what could we, as nurses do better?

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Results in Pilot unit (Medical ICU)

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Objectives Strategies Strategy of choice How to make it happen

CAUTI BUNDLE messages

Nursing/Unit education ICU educational tour Unit A will lead All

Alternatives Improve knowledge and use of alternatives

Alternatives available during ordering UCI – Nycole Hansen

Work on mobilization / UCO Increase use of bed pans / urinals Include alternatives in Nursing

education

TBD TBD CONSIDER alternatives

Securement Ensure catheter is properly secured and remains secured

xxxx as available product xxxx education by Bard Audit

xxxx availability and education

Unit A has made xxxx the available product; xxxx will provide education

CONNECT with a securement device

BathingPeri-careCatheter care Diarrhea/incontinence

Improve bathing, peri- and catheter care

Offer product options for peri-care

Baby wipes for perineal cleansing Peri-care+ catheter care w/ bath Peri-care and catheter care prn Assessments every 4 hours Xxxx product in skin folds Different wash cloth per area Education – video

Product availability and expectation of use

Will trial baby wipes on Unit A for peri-careUnit B will work with PAR stock to put xxxxnext to wipe (may package for pilot);Consider bathing kit via MICC?

Keep it CLEAN

Ensure catheter and peri area is cleaned post-diarrhea/ incontinence

xxxx product for incontinence xxxx

Breaking closed system Decrease inappropriate irrigations Maintain aseptic technique with

bag change (collection device)

Irrigation / bladder scanning protocol Reinforce aseptic technique

Nursing protocolUT and RN education

Protocol will be introduced on Unit A (date?)

CALL for bladder scan before irrigating

Keep it CLOSED

Reducing urine Cultures Resident orientation Educate on urine culture ordering Same msg in each unit’s orientation

TBD CULTURE urine only when indication is clear Unit education Education on urine cultures

Create simplified message Review nursing guideline on catheter

care Make tip sheet available

Flyer / simple messagePoster on units

Included in education for Nursing plan

EMR modifications Remove ability to order urine cultures without entering indications

Direct feedback to residents when inappropriate urine culture ordered

Modifications to ordering screen. Elimination of “pan culture”

CAUTI metric Improve metric/data awareness Make a priority and hold staff

accountable

Share data Coordinating council review Post improvements or gaps on unit

TBD TBD CHECK your CAUTI data

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Based on the 2014 Compendium guidelines

17 pages of recommendations were boiled down to the 6 C’s of highest priority for Mayo Clinic

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Alternative Indications

Bladder ultrasound Post-op or other retention; avoid catheterization if no significant urine present

Urinals To measure I&Os in an awake, cooperative male patient

Bed pans, incontinence pads

If I&O is not crucial and patient is regularly tended to

Intermittent catheterization

Chronic neurogenic bladder: spinal cord injury/disorder, other neurologic diseases; prostate enlargement; and post-operative urinary retention

External catheters Condom catheters: Cooperative male patients with other catheter indications but no obstruction or urinary retention.

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Urine culture practices influence on CAUTI

Prevalence of bacteruria

Prevalence of fever

% of urinecultures

Number of CAUTIs

Scenario 1 30% 20% 30% 18

Scenario 2 30% 20% 60% 36

Scenario 3 30% 20% 10% 6

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• 105 CAUTIs in 2012-13, fever was the primary indication for obtaining culture (97%).

• 51% had an alternative infection to explain the fever: pneumonia, BSI

• 18% had fever due to noninfectious cause

• 32% had no alternative explanation. Of these, 66% received appropriate empiric antimicrobial therapy, but no targeted therapy changes were made based on urine culture results.

• The other 34% did not receive antimicrobial therapy at all.

• Only 6% of all CAUTIs resulted in blood cultures positive for the same organism within 2 days. The urinary tract was not definitely established as the source of bloodstream infection.

• Urine culture was not useful in evaluation of the febrile hospitalized, catheterized patient.

Infect. Control Hosp. Epidemiol. 2015;36(11) :1330–1334

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Provider role:- Order urine culture only if one of the criteria above met- Do not order urine cultures for:

- Pyuria or smelly/cloudy urine- Positive gram stain - For routine screening purposes

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Reduction in Urine cultures

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Urine cultures ordered/number of admissions

0.0%

1.0%

2.0%

3.0%

4.0%

5.0%

6.0%

7.0%

8.0%

9.0%

10.0%

% admissions with UrineCultured >48 hours afteradmission

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Countermeasure: Secondary bloodstream infections

# of infections Pt days Rate

Baseline 22 308,572 0.07

Intra 8 170,927 0.05

Post 6 163,661 0.04

Re-measure, 2016Q1-Q2

4 157, 821 0.02

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Providers: Do not order irrigation if bladder scan does not show urine in the bladderDo not ask nurses to irrigate Foley – this should be done by Urology techs

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Media campaign

• Posters

• Pocket cards

• Culture cards

• Nursing tip sheet

• Video featuring “Uti”

• CAUTI checklist for audit

• Education modules for nurses and providers

• Patient Care Assistant education

• Nursing and provider FAQ

• Articles in nursing and provider newsletters

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Material distributed to Nursing Units

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YearUrinary catheter

daysObservedinfections

Expected infections

SIR

2013 21630 60 54.65 1.098

2014 22438 56 56.12 0.998

2015 41966* 24 92.53 0.259

* 2015 includes ICU + non ICU

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Positive feedback

• Articles and newsletters

• Bagels and thank you’s

• Recognition in meetings and presentations

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CAUTI by the numbers

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Lessons learned

• Be clear about goals

• Involve front line staff

• Education is important, needs to be targeted, point of use education works best

• Constant reinforcement, feedback needed

©2016 MFMER | slide-46

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Resources

• SHEA/IDSA Practice Recommendations to Prevent CAUTIs in Acute Care Hospitals, 2014

• HICPAC CAUTI Guideline, 2009

• AHRQ Toolkit for reducing CAUTIs in hospitals

• CDC CAUTI Toolkit


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