prof paul_ ssi in surgery.pdf
TRANSCRIPT
SURGICAL SITE INFECTIONIN SURGERY
Dr. Soetomo Hospital’s Experience
Paul L.Tahalele MD, PhD
Consultant of thoracic – Cardiovascular Surgery
Chief of Cardiac Surgical Team
Surabaya Heart & Vascular Center
Airlangga University Medical Center Dr. Soetomo Teaching Hospital
Surabaya - Indonesia
SSI, what is the problem faced by
Indonesian Healthcare System
1. Indonesia is a big country consist thousands
Islands (220 million people) has big healthcare
problem with limited heatlh care resources.
Indonesian has approximately 110 type A & B
State Hospital.
2. The Indonesian Healthcare system is aware of
the dangers of Healthcare Associated Infection
(HAI).
3. So far, there are no published data on infection
control in Indonesia (focus on SSI).
(Offra Duerink. J. of Hosp. Infection 2006 Feb; 62(2):219-29)
SSI, what is the problem faced by
Indonesian Healthcare System
Based on above, the Director of Dr. Soetomo Hospital
establish AMRIN program (Antimicrobial Resistance in
Indonesia), it is joint collaboration with Prof. Dr. Henri A.
Verbrugh, a Microbiologist from Erasmus University
Medical Center Amsterdam. The result of AMRIN study
2001:
a. The quality assessment of Ab. Usage in Department of Surgery
in Surabaya shows that there is no indication between 30-68%
and inappropriate Ab. use between 19-21%
b. Dr. Offra Duerink et al reported the result of surveillance of
health care associated infection in Indonesian Hospital (2001-
2002), with focus on SSI: The Prevalance of SSI was 5.3% both
after clean and clean contaminated and 12% after dirty operation
(J of Hosp Infection 2006 Feb; 62(2): 219-29). This study was
performed in two Indonesian University Hospitals (Surabaya &
Semarang)
The next step: establish a program together with all
surgical staff members and commit to overcome that
problems.
In 2003:
1. After evaluation of the result of AMRIN Study
2001, we renewed & updating the antibiotic
guideline 1992 (1st Ab guideline in Dr. Soetomo
Hospital).
2. Socialization to the staff performed around 3
months
3. Training activities to the 60 residents of surgery
4. Begin action with the new antibiotic guideline at
the Depart. of Surgery Dr. Soetomo General
Hospital
SSI or Infection in Surgery
contributed by many risk
factors
2. Risk of
infection
MW Mulholland & GM Doherty (2006).
Complications in Surgery, Lippincott Williams
& Wilkins, Philadelpia, pp 114-125
1.Skin
preparation
2.Operating
room
3.Operative
technique
4.Tissue
oxygenation
water, Sterile ??
Alcohol 70%
water, Sterile
Definition SSI:
• A surgical wound infection occurs when
micro-organisms from the skin, other
parts of the body or the environment
enter the incision that the surgeon
makes through the skin
• Physical symptoms: pus, inflammation,
swelling, pain and fever.
• Etiology: Staphylococcus aurens is the
most common causative organism
A Major Surgical Site Infection
can be a Catastrophe
Sternotomy, unstable sternum,
mediastinitis
• Potential complications of SSIs:
1. tissue destruction
2. failure of the wound to close
properly resulting in incisional and
deep hernias
3. septic thrombophlebitis
4. recurrent pain
5. disfiguring and disabling scars
And
6. SSIs prolong the length of
hospitalization
Prevention of SSI
1. Tissue oxygenation
2. Bowel preparation
3. Treatment of remote infection
4. Skin preparation
5. Operating room environment
6. Operating room personnel
7. Antibiotic prophylaxis
8. Operative care
9. Incision care
MW Mulholland & GM Doherty (2006). Complications in Surgery, Lippincott Williams & Wilkins,
Philadelpia, pp 114-125
1.Tissue oxygenation
2. Bowel preparation
3. Treatment of remote infection
MW Mulholland & GM Doherty (2006). Complications in Surgery, Lippincott Williams & Wilkins,
Philadelpia, pp 114-125
Prevention of SSI
4. Skin preparation
MW Mulholland & GM Doherty (2006). Complications in Surgery, Lippincott Williams & Wilkins, Philadelpia, pp 114-125
1. Preoperative Shower
2. Hair Removal
3. Operating Room Skin Preparation
Prevention of SSI
s 4. Skin
preparation
5. Operating Room Environment
1. Ventilation
2. Room Surfaces
3. Instrument Sterilization
Prevention of SSI
6. Operating room personnel
1. Surgical Scrub
2. Surgical Garb and Gloves
3. Sterile Gloves and Gown
Prevention of SSI
Sterile??
7. Antibiotic prophylaxis ….. !
Prevention of SSI
Total Number of Operation and Antibiotic use at the Department of Surgery Dr. Soetomo Hospital
Year
Kind of Operation Antibiotic Use
Elective Emergency ∑ Non Prophylatic Theraupetic ∑
TOTAL
2004
2147
(64,7%)
1172
(35,3%)
3319
(100%)
1214
(36,6%)
1736
(52,3%)
369
(11,1%)
3319
(100%)
TOTAL
2005
2302
(68%)
1088
(32%)
3390
(100%)
1299
(38%)
1469
(43%)
622
(19%)
3390
(100%)
TOTAL
2006
2441
(64,9%)
1320
(35,1%)
3761
(100%)
1281
(34,1%)
2149
(57,1%)
331
(8,8%)
3761
(100%)
TOTAL
2007
2648
(66,4%)
1341
(33,6%)
3989
(100%)
1237
(31%)
2328
(58,4%)
424
(10,6%)
3989
(100%)
TOTAL
2008
2525
(67,5%)
1214
(32,5%)
3739
(100%)
995
(26,6%)
2289
(61,2%)
455
(12,2%)
3739
(100%)
TOTAL
2009
1547
(100%)
606
(28,02%)
1111
(71,36%)
436
(28%)
1547
(100%)
Since the introduction of benzylpenicillinabout 60 years ago, antimicrobial resistance is an increasing problem with nowadays sometimes serious consequences for the treatment of patients with infectious disease. Worldwide (multi) resistant bacteria like methicillin-resistant Staphylococcus aureus(MRSA), vancomycin-resistant enterococci(VRE), extended-spectrum brtalactamaseproducing (ESBL) Klebsiella pneumoniae, penicillin-resistant Streptococcus pneumoniae, Acinetobacter baumanniiagainst which colistine is the only effective treatment, and multiresistantMycobacterium tuberculosis, trouble patients, doctors and policy makers.
Prof. PJ Van Den Broek, 2005
Benefits Of Antibiotic Prophylaxis
Reduces the SSI and patient
morbidity
Reduces the duration and costs of
health care ( when the costs
associated with the management of
post operative infection are
considered, the cost – effectiveness
of prophylaxis becomes evident )
Shorten hospital stay.
Prophylactic Antibiotics in
Cardiac Surgery1. First-generation cephalosporin: - cefazolin (effectiviness against
gram-positiveorganism)
2. Second-generation cephalosporins: - cefamandole & - cefuroxime
3. Vancomycin is used if thre is a severe allergy to penicillin/ cephalosporin (+) amino glycoside: untuk gram-negative
Bacteriemie suspect : Rapid screening test for S. aureus/ culture
4. Mupirocin emperic treatment
(Superazon/ Beta laktamase)
Therapeutic Antibiotic
Indonesian colleagues seem not to
be aware of the hazardous
consequences of overuse and
misuse of antibiotics in their
patients.
Indonesia must be smarter in
handing out antibiotics
The Jakarta Post. Monday, August 20, 2007
Prof. Henri A. Verbrugh, Jakarta
http://www.thejakartapost.com/Archives/ArchivesDet2.asp?FileID=20070820.E03 (1 van 3)24-8-2007 17:30:09
8. Operative care:
1. Drains/ Dead Space Management
2. Tissue Handling
Prevention of SSI
9. Incision care
Prevention of SSI
Wound Care and Infectious Complications
B. Nosocomial Infections
2. Preventive measures that may reduce
the incidence of nosocomial infections
include:
a. Hand washing by the health care team
b. Chlorhexidine gluconate 0.12% oral rince
c. Early removal of invasive catheters, especially
central lines, upon suspicion of infection
(Robert M Bajor. Manual of Perioperative Care in Cardiac Surgery 4ed, 2005)
Wound Care and Infectious Complications
B. Nosocomial Infections
2. Preventive measures that may reduce the
incidence of nosocomial infections include:
d. Avoidance of empiric use of broad-spectrum
antibiotics and prolonged use when no longer
necessary
e. Aggressive ventilatory weaning protocols to
reduce the duration of mechanical ventilation
and other steps to avoid ventilator-associated
pneumonia.
f. Raising the threshold for blood transfusion
(transfuse if HCT < 26%)
(Robert M Bajor. Manual of Perioperative Care in Cardiac Surgery 4ed, 2005)
Prevention of Surgical Site
Infection
Preoperative
- Risk reduction
- Infection control
- Appropriate antibiotic prophylaxis
Intraoperative
- Infection control
- Maintain normoxia (?) and normothermia
- Maintain euglycemia (cardiac)
- Re-dose antibiotic if surgery > 4 hours
Prevention of Surgical Site
Infection
Postoperative
- Infection control
- Maintain normoxia (?) and normothermia
- Maintain euglycemia
- Do not administer additional antibiotics
- Certainly limit to no more than 24 h
- Remove drains/catheters as soon as
possible
Management of Superficial
Incisional SSI
OPEN the incision
Cultures not necessary if antibiotics not
indicated
Antibiotics not indicated if no or minimal
erythema/ no systemic toxicity
GENTLE local incision care
ALCOHOLS
Advantages Disadvantages
Broad spectrum
Effective against
• Most gram-positive
• Most gram-negative
• Fungi
• Viruses
Rapid acting
Short persistence
Potentially drying to skin
Potentially flammable
Spores may be resistant
Not applicable for mucosal
membranes
1. Larson EL. APIC guideline for handwashing and hand antisepsis in health care setting. Am J Infect control.
1995;23(4):251-266
2. Boyce JM. Pilted D Guideline for hand hygiene in healthcare settings. Recommendations of the healthcare
Infection control practices advisory committee and the HICPAC/SHEA/APIC/IDSA hand hygiene task force,
MMWR Recomm Rep. 2002 Oct 25;SI (RR-16):1-45
3. Crosby CT Mares AK. Skin antisepsis : past, present and future. JVAD. 2001: 1-6.
CHLORHEXIDINE
Advantages Disadvantages
Broad spectrum
Effective against
• Most gram-positive
• Most gram-negative
• Fungi
• Viruses
• Yeast
Highly persistent
Effective in the presence of organic
material (e.g.blood)
Minimally absorbed
Direct instilation can damage ears
or eyes
Direct contact with nerve tissue can
be damaging
Minimal activity against spores
1. Larson EL. Am J Infect Control. 1995:23(4):251-269
2. Hidalgo E. Domiguez C. Toxicol In Vitro. 2001;15(4-
5):271-276
3. Mald DG. et al Lancet. 1991:338:339-343
4. Larson E, Bobo L, J Emerg Med 1992;10(1):7-11
5. Boyce JM, et al. MMWR Recomm Rep. 2002 Oct
25: 51(RR-16):1-4
6. Anders N. Wollensak J. J Cataract Refract Surg.
1997;23(6):959-960
7. Perez R, et al Laryngoscope. 2000; 110(9); 1522-
1527
Organisms Cultured from SSIs
CHX-Alcohol Povidone-Iodine
Staph aureus 8 (7/0/1) 24 (12/2/2)
Staph epidermidis 5 (4/1/0) 7 (4/2/1)
Enterococci 6 (3/2/1) 6 (2/2/2)
Streptococci 1 (0/0/1) 10 (5/3/2)
E.Coli 3 (1/1/1) 1 (1/0/0)
Klebsiella 2 (1/0/1) 2 (1/0/1)
Bacteroides 7 (3/2/2) 5 (1/2/2)
Recommend to: DarouicheRO, Wall MJ Jr. Itani KMF, et al N Engl J Med 2010;362:18-26
Recommended Antibiotic
ProphylaxisSurgical Service Routine Antibiotic Allergy
Burns Cefazolin Clindamycin
Cardiac Cefazolin plus
Vancomycin
Vancomycin
Thoracic Cefazolin or
Cefuroxime
Vancomycin OR
Clindamycin
Colorectal Cefazolin plus
Metronidazole
Gentamicin plus
Clindamycin
General Surgery Cefazolin Clindamycin
Hepatobiliary
(complicated)
Ampicillin/Subbactam Gentamicin plus
Vancomycin
Plastic,Reconstructive &
Hand Surgery
Cefazolin Clindamycin or
Vancomycin
Vascular Cefazolin (add
Vancomycin if graft)
Vancomycin
Healthcare Associated Infection
(HCAIs) and resistant organisms
Urinary catheters ESBLsNDMs
Respiratory HAP VAP and ITU GRE
Vascular catheters and prosthetics MRCNS
Bacteraemias SSIs and cSSTIs MRSA
Clostridium difficile (CDI)
Antibiotic overuse
ASEPSIS
Additional treatment
Serous discharge
Erythema
Purulent exudate
Separation of deep tissues
Isolation of bacteria
Stay in hospital 14 days
Interval data
Definition of surgical site infection
Accurate audit
Surveillance MUST go to 30 days+
Unbiased blinded trained observer
Scoring systems
-if we are to have mandatory reporting who will
undertake it and who will pay?
MRSA screening
MRSA serious risk to
surgical patients screen
all elective patients?
Reduce bacterial load
(including MSSA?)
approoriate local
antimicrobial use
Classification of
Operative Wound
% SSI (+)
2005
% SSI (+)
2006
% SSI (+)
2007
% SSI (+)
2008
% SSI (+)
2009
TOTAL
2005-2009
(5 Years)
Clean
(Lit. IR: 1-5 %)
1.72%
(19/1101)
1.47%
(24/1637)
1.44%
(19/1328)
1.76%
(17/967)
1.59%
(17/1063)
1.57%
(96/6091)
Clean Contaminated
(Lit. IR: 8-11 %)
2.10%
(9/428)
2.74%
(97/1386)
2.29%
(24/1048)
2.23%
(86/673)
1.94%
(9/463)
2.37%
(95/3998)
Contaminated
(Lit. IR: 15-20 %)
2.22%
(1/45)
5.56%
(2/36)
7.50%
(3/40)
6.25%
(2/32)
4.88%
(4/82)
5.11%
(12/235)
Dirty & Infected
(Lit. IR: 27-40 %)
7.69%
(3/39)
9.75%
(4/41)
12.50%
(4/32)
8.33%
(3/36)
5.19%
(4/77)
8.00%
(18/225)
Total 1.97%
(32/1623)
2.19%
(68/3100)
2.04%
(50/2443)
2.17%
(37/1708)
2.02%
(34/1685)
2.09%
(221/10559)
Report of Surgical Site Infection (SSI) Period 2005-2009
Depart. of Surgery Dr. Soetomo Hospital Surabaya
* Data up-date Nov. 2010
* Surabaya, before 2003: ILO (SSI) 5.3%. Atlanta, USA: 1.5%
Report of SSI: 2005-2009
Division of Thoracic & Cardiovascular Surgery
Dr. Soetomo Hospital Surabaya - Indonesia
Case/Year 2005 2006 2007 2008 2009 TOTAL SSI %
Classification of Elective Operation
Clean 4/350 7/466 6/571 9/575 5/534 2496 31 1.24%
Clean Contaminated 1/31 0/32 0/3 1/28 0/8 102 2 1.96%
Contaminated 0/6 0/1 0/2 0/0 0/12 21 0 0%
Dirty 1/4 1/12 0/4 0/3 0/1 24 2 8.33%
Total 6/391 8/511 6/580 10/606 5/555 2643 35 1.32%
* Data up-date Nov. 2010
* To improve the use of antibiotics a major
change in behavior of prescribers of antibiotics
is needed.
* Results of SSI in physical symptoms as the body tries to fight the infection. There may be pus, inflammation, swelling, pain and fever.
* Four classification of operation:
1. clean operation
2. clean contaminated,
3. contaminated and 4. dirty.
Conclusion 1
* The patient should be assessed for factors
that can be corrected in the pre-op. period:
1. Shower with an antibacterial soap the night before the operation.
2. Must not be shaved the night before, as the risk as SSI is clearly increased by bacteria.
* Management of operating room, preparation of the skin, management of the incision including tissue handling, drain and wound treatment are important to patients.
*
Conclusion 2
2008 SSI symposium, Hong Kong
SSI : Balance?Patient factor
Operation
- shaving
- skin preparation
- surgical technique
- hypothermia
- foreign body
- prophylactic antibiotics
OR environment
CONCLUSIONS 3
The key to success is collaboration & efficiency. (John Hopkins Manual of Cardiac Surgical Care, 1997)
Thank
you