antimicrobial stewardship program: local experienceicidportal.ha.org.hk/home/file?path=/training...
TRANSCRIPT
![Page 1: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/1.jpg)
Antimicrobial Stewardship Program: Local Experience
Dr. WU Tak ChiuAssociate Consultant
Division of Infectious DiseasesDepartment of MedicineQueen Elizabeth Hospital
18th January 2011
Wednesday, 19 January 2011
![Page 2: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/2.jpg)
• Is the largest hospital in Hong Kong
• Operates a 24-hour Accident and Emergency service and a full spectrum of specialist services.
• Provides medical care in both inpatient and specialist outpatient services.
• Is a referral centre of the major specialities
QUEEN ELIZABETH HOSPITALSINCE 1963
Wednesday, 19 January 2011
![Page 3: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/3.jpg)
Wednesday, 19 January 2011
![Page 4: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/4.jpg)
Multiple resistant organisms
• VISA / VRSA
• VRE
• Multiple drug resistant Pseudomonas aeruginosa
• Multiple drug resistant Acinetobacter Baumannii
Wednesday, 19 January 2011
![Page 5: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/5.jpg)
Wednesday, 19 January 2011
![Page 6: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/6.jpg)
MDROs
Wednesday, 19 January 2011
![Page 7: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/7.jpg)
ñHospital stay
ñMorbidity
ñMortality
ñCost
MDROs
Wednesday, 19 January 2011
![Page 8: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/8.jpg)
Wednesday, 19 January 2011
![Page 9: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/9.jpg)
Tigecycline
Cefepime
Tazocin
Moxifloxacin
Doripenem
Azithromycin
Wednesday, 19 January 2011
![Page 10: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/10.jpg)
Development of new antibiotics lagging behind of MDROs’
development
Wednesday, 19 January 2011
![Page 11: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/11.jpg)
Drugs YearSulphonamides 1932
Penicillin 1940Streptomycin 1944
Chloramphenicol 1947Cephalosporin 1948Erythromycin 1952Vancomycin 1956
Nalidixic acid (1st FQs) 1962 (1970s)Oxazolidinone (Linezolid) 1978 (2002)Lipopetide (Daptomycin) 1980 (2003)
Antibiotic History
Wednesday, 19 January 2011
![Page 12: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/12.jpg)
• Antimicrobial Agent
• Resistance Gene
Antibiotic Pressure
Wednesday, 19 January 2011
![Page 13: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/13.jpg)
Appropriate Antibiotic Use
• Not only to the total amount, but how it is being used.
• Inappropriate use of antibiotics will select for bacterial resistance.
• Excessive duration may exacerbate disruption of the normal flora
Wednesday, 19 January 2011
![Page 14: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/14.jpg)
In 2003.....
Wednesday, 19 January 2011
![Page 15: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/15.jpg)
Wednesday, 19 January 2011
![Page 16: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/16.jpg)
Wednesday, 19 January 2011
![Page 17: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/17.jpg)
Antimicrobial Stewardship Program in 2004..
Wednesday, 19 January 2011
![Page 18: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/18.jpg)
Membership of ASP
MembersMembers
Dr. Wu Tak Chiu Division of Infectious Diseases
Dr. Dominic Tsang Clinical Microbiology Consultant
Dr. Patrick Li Medicine (Chief of Service)
Dr. C S Li Drug and Therapeutic Committee (Chairman)
Dr. Wilson Leung Clinical Pharmacist
Wednesday, 19 January 2011
![Page 19: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/19.jpg)
Objectives
1. Optimizing choice and dosing of both empirical and definitive antimicrobial therapy
2. Improving hospital antibiotic resistance profile
3. Improving clinical outcomes of patients who require antimicrobial therapy
Wednesday, 19 January 2011
![Page 20: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/20.jpg)
Strategies
1. Written Guidelines IMPACT and Hospital guidelines
2. Educational Efforts Teaching sessions
3. Providing ID consultations on the use of antibiotics 24hrs ID consultation service
4. Antibiotic susceptibility reportRestricted antibiotic susceptibility report
5. Restriction and audit of selected antimicrobial agents prescriptions
Restricted use of selected antibioticsAntibiotic Order FormImmediate concurrent feedback
6. Hospital Antibiotic usage and resistance monitoring
Monthly and annual antimicrobial usage reportHospital Antibiogram
Wednesday, 19 January 2011
![Page 21: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/21.jpg)
Wednesday, 19 January 2011
![Page 22: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/22.jpg)
19 Targeted Antimicrobial Drugs19 Targeted Antimicrobial Drugs
Anti-MRSAAnti-MRSAVancomycin Linezolid
CarbapenemsCarbapenemsImipenem Ertapenem
MeropenemAntipseudomonalAntipseudomonal
Cefoperazpone/Sulbactam (Sulperazon) CefepimeCeftazidime (Fortum) Piperacillin-Tazobactam (Tazocin)
IV FluoroquinolonesIV FluoroquinolonesLevofloxacin MoxifloxacinCiprofloxacin
IV Macrolides IV Macrolides Azithromycin Clarithromycn
Antifungal DrugsAntifungal DrugsIV Fluconazole CaspofunginVoriconazole
OthersOthersTigecycline Colistin
Wednesday, 19 January 2011
![Page 23: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/23.jpg)
Outcomes• Patient Quality of Care:
• Mortality rates & ALOS of QEH medical patients with primary diagnosis of pneumonia
• Antibiotic Resistance Trend:
• Microbiology susceptibility report on PA
• Incidence of MRPA (multiply-resistant P. aerugoinosa)
• Antibiotic Consumption:
• Cost (HK$)
• DDD(Defined daily dose)/1000 patient-bed days
Wednesday, 19 January 2011
![Page 24: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/24.jpg)
WHO DDD Definition• Is assumed average maintenance dose per day
for a drug used for its main indication in adults
• Not necessarily reflect the recommended or prescribed daily dose
• Give a rough estimation of consumption
• Fixed unit of a measurement independent of price or formulation
• Able to assess the trend in drug consumption and
• To perform comparison between the population groups
Wednesday, 19 January 2011
![Page 25: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/25.jpg)
Departments
• Medicine
• O&T
• Surgery
Wednesday, 19 January 2011
![Page 26: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/26.jpg)
Daily ASP Work-Flow Prescriptions of antibiotics by
in-charge doctors
Wednesday, 19 January 2011
![Page 27: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/27.jpg)
Daily ASP Work-Flow
Antibiotic Order Form
Pharmacy collects the AOFs
Infection Control Nurse collects clinical information
Case review by ID/Microbiologist
Prescriptions of antibiotics by in-charge doctors
Immediate Concurrent Feedback given if inappropriate
Wednesday, 19 January 2011
![Page 28: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/28.jpg)
Wednesday, 19 January 2011
![Page 29: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/29.jpg)
Wednesday, 19 January 2011
![Page 30: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/30.jpg)
Wednesday, 19 January 2011
![Page 31: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/31.jpg)
Wednesday, 19 January 2011
![Page 32: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/32.jpg)
Summary
• ASP:
• Reduction of targeted antibiotic consumption
• Control of MDRPA outbreak
• Improvement of PA ST profile
• Improvement of clinical outcomes and shortened ALOS of patients with pneumonia
Wednesday, 19 January 2011
![Page 33: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/33.jpg)
Keys to success
• Blessing from top hospital management
• Multidisciplinary team
• Strategic approach
• Immediate Concurrent Feedback
• Manpower
• Continuous monitoring
Wednesday, 19 January 2011
![Page 34: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/34.jpg)
Acknowledgement• ASP Team
• Dr. Dominic Tsang
• Dr. Wilson Lam
• Dr. Stephenie Wong
• Dr. Chu Man Yee
• Dr. Naomi Cheng
• Dr. Wilson Leung
• Dr. Christopher Lai
• Ms. Kitty Ng
• Ms. Doris Poon and ICNs
Wednesday, 19 January 2011
![Page 35: Antimicrobial Stewardship Program: Local Experienceicidportal.ha.org.hk/Home/File?path=/Training Calendar/41/ASP in CH… · WHO DDD Definition • Is assumed average maintenance](https://reader034.vdocuments.mx/reader034/viewer/2022052003/6015ee84c1cc67149b70906b/html5/thumbnails/35.jpg)
Thank You.
Wednesday, 19 January 2011