03/09/2026
Professional only
Infective Endocarditis āĻĒā§āϰāϤāĻŋāϰā§āϧā§āϰ āύāĻŋāϰā§āĻĻā§āĻļāĻŋāĻāĻžāϝāĻŧ āĻāĻāĻāĻŋ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ
Updated
British Dental Journal
Volume 241, pages 261â266 (2026)
Published: 03 August 2026
DOI: 10.1038/s41415-026-0005-0
Abstract
National Institute for Health and Care Excellence (NICE)-āĻāϰ āϏāĻžāĻŽā§āĻĒā§āϰāϤāĻŋāĻ guideline āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāĻŦāĻ Scottish Dental Clinical Effectiveness Programme (SDCEP)-āĻāϰ updated implementation advice-āĻāϰ āĻĢāϞ⧠dentists-āĻāϰ āĻāύā§āϝ infective endocarditis (IE) prevention-āϏāĻāĻā§āϰāĻžāύā§āϤ āĻĒāϰāĻžāĻŽāϰā§āĻļā§ āĻāĻāĻāĻŋ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāϏā§āĻā§āĨ¤
āĻāĻā§āϰ NICE recommendation-āĻ IE prevention-āĻāϰ āĻāύā§āϝ antibiotic prophylaxis (AP) āĻŦā§āϝāĻŦāĻšāĻžāϰā§āϰ āĻŦāĻŋāϰā§āĻĻā§āϧ⧠āĻĒāϰāĻžāĻŽāϰā§āĻļ āĻĻā§āĻāϝāĻŧāĻž āĻšāϞā§āĻ, āĻŦāϰā§āϤāĻŽāĻžāύā§:
High-risk individuals-āĻāϰ āĻā§āώā§āϤā§āϰ⧠extraction āĻŦāĻž oral surgery āĻāϰāĻžāϰ āĻāĻā§ antibiotic prophylaxis (AP) āĻĻā§āĻāϝāĻŧāĻžāϰ āϏā§āĻĒāĻžāϰāĻŋāĻļ āĻāϰāĻž āĻšāϝāĻŧā§āĻā§āĨ¤
āĻāĻāĻžāĻĄāĻŧāĻž gingival āĻŦāĻž periapical region-āĻāϰ manipulation āĻāĻĄāĻŧāĻŋāϤ āĻ
āύā§āϝāĻžāύā§āϝ at-risk dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰā§āĻ high-risk individuals-āĻāϰ āĻāύā§āϝ AP consider āĻāϰāĻžāϰ āĻĒāϰāĻžāĻŽāϰā§āĻļ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧā§āĻā§āĨ¤
UK-āĻāϰ āĻ
āϧāĻŋāĻāĻžāĻāĻļ cardiologist, cardiothoracic surgeon āĻāĻŦāĻ infectious disease specialist European Society for Cardiology (ESC) guidelines āĻ
āύā§āϏāϰāĻŖ āĻāϰā§āύāĨ¤ āϤāĻžāĻ NICE āĻ SDCEP-āĻāϰ updated recommendations āĻāĻŦāĻ 2023 ESC guideline-āĻāϰ āĻŽāϧā§āϝ⧠similarities āĻ differences āĻāĻžāύāĻž āĻ
āϤā§āϝāύā§āϤ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖāĨ¤
Key Points:
- UK dentists-āĻāϰ āĻāύā§āϝ endocarditis prevention guidance-āĻ āĻŦāĻĄāĻŧ āĻāĻŦāĻ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻšāϝāĻŧā§āĻā§āĨ¤
- High-risk patients-āĻāϰ extraction āĻ oral surgery-āĻāϰ āĻā§āώā§āϤā§āϰ⧠āĻāĻāύ antibiotic prophylaxis āĻĻā§āĻāϝāĻŧāĻžāϰ āϏā§āĻĒāĻžāϰāĻŋāĻļ āĻāϰāĻž āĻšāϝāĻŧā§āĻā§āĨ¤
- Gingival āĻŦāĻž periapical region manipulation āĻāĻĄāĻŧāĻŋāϤ āĻ
āύā§āϝāĻžāύā§āϝ at-risk dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰā§āĻ AP consider āĻāϰāĻž āĻāĻāĻŋāϤāĨ¤
Background:
Infective endocarditis (IE) āĻšāϞ⧠heart valve-āĻāϰ āĻāĻāĻāĻŋ āĻā§āϰā§āϤāϰ bacterial infectionāĨ¤
Diagnosis-āĻāϰ āĻĒā§āϰāĻĨāĻŽ āĻŦāĻāϰ⧠āĻāϰ mortality āĻĒā§āϰāĻžāϝāĻŧ 30%, āĻāĻŦāĻ survivors-āĻĻā§āϰ āĻŽāϧā§āϝā§āĻ āĻāϞā§āϞā§āĻāϝā§āĻā§āϝ morbidity āĻĨāĻžāĻāϤ⧠āĻĒāĻžāϰā§āĨ¤
āĻĒā§āϰāĻžāϝāĻŧ 30â40% IE case-āĻāϰ causative bacteria āĻŽā§āĻ āĻĨā§āĻā§ āĻāϏāϤ⧠āĻĒāĻžāϰā§āĨ¤ āϤāĻžāĻ high-risk individuals-āĻāϰ āĻā§āώā§āϤā§āϰ⧠prevention āĻāĻāĻāĻŋ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ management strategyāĨ¤
NICE Guidance-āĻāϰ āĻĒāϰāĻŋāĻŦāϰā§āϤāύā§āϰ āĻāϤāĻŋāĻšāĻžāϏ:
*2006
British Society for Antimicrobial Chemotherapy (BSAC) invasive dental procedures-āĻāϰ āĻāĻā§ high-risk individuals-āĻāϰ āĻāύā§āϝ AP āĻŦā§āϝāĻŦāĻšāĻžāϰā§āϰ āϏā§āĻĒāĻžāϰāĻŋāĻļ āĻāϰā§āĻāĻŋāϞāĨ¤
*2008
NICE āύāϤā§āύ guidance āĻĒā§āϰāĻāĻžāĻļ āĻāϰā§:
ÂĢDental procedures-āĻāϰ āĻā§āώā§āϤā§āϰ⧠infective endocarditis āĻĒā§āϰāϤāĻŋāϰā§āϧ⧠antibiotic prophylaxis recommended āύāϝāĻŧāĨ¤Âģ
āĻĢāϞ⧠UK āĻāύā§āϤāϰā§āĻāĻžāϤāĻŋāĻ guideline practice āĻĨā§āĻā§ āĻĒā§āĻĨāĻ āĻšāϝāĻŧā§ āϝāĻžāϝāĻŧāĨ¤
*2016
NICE wording āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāϰā§:
ÂĢâAntibiotic prophylaxis against infective endocarditis is not recommended routinely...âÂģ
āĻāĻŋāύā§āϤ⧠âroutinelyâ āĻļāĻŦā§āĻĻāĻāĻŋ āϝā§āĻā§āϤ āĻšāĻāϝāĻŧāĻžāϰ āĻĒāϰāĻ āĻā§āύ patient āĻŦāĻž procedure-āĻ AP āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻāĻāĻŋāϤâāϤāĻž āĻĒāϰāĻŋāώā§āĻāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧāύāĻŋāĨ¤
*November 2024
NICE āĻāĻŦāĻžāϰ guidance āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāϰ⧠āĻāĻŦāĻ dentists, medical practitioners āĻ patients-āĻā§ SDCEP implementation advice āĻ
āύā§āϏāϰāĻŖ āĻāϰāϤ⧠āύāĻŋāϰā§āĻĻā§āĻļ āĻĻā§āϝāĻŧāĨ¤
āĻāĻāĻŋ āĻĒā§āϰāĻĨāĻŽāĻŦāĻžāϰā§āϰ āĻŽāϤ⧠NICE-āĻāϰ āĻĒāĻā§āώ āĻĨā§āĻā§ āϏā§āĻŦā§āĻāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧ āϝā§:
āĻāĻŋāĻā§ individuals IE-āĻāϰ high risk-āĻ āĻĨāĻžāĻā§āύ āĻāĻŦāĻ āϤāĻžāϰāĻž AP āĻĨā§āĻā§ āĻāĻĒāĻā§āϤ āĻšāϤ⧠āĻĒāĻžāϰā§āύāĨ¤
*24 March 2026
SDCEP-āĻāϰ updated 2nd Edition implementation advice āĻĒā§āϰāĻāĻžāĻļāĻŋāϤ āĻšāϝāĻŧ, āϝāĻž 2023 ESC guideline-āĻāϰ āĻĒāϰāĻŋāĻŦāϰā§āϤāύāĻā§āϞā§āĻā§ āĻ
āύā§āϤāϰā§āĻā§āĻā§āϤ āĻāϰā§āĨ¤
āĻāϰ āĻĢāϞ⧠UK-āĻāϰ IE prevention guidance āĻāĻāύ high-risk individuals-āĻāϰ āĻā§āώā§āϤā§āϰ⧠2023 ESC recommendation-āĻāϰ āϏāĻā§āĻā§ āĻ
āύā§āĻ āĻŦā§āĻļāĻŋ alignedāĨ¤
Main Recommendation of the NICE/SDCEP Advice
High-risk patients-āĻāϰ āĻā§āώā§āϤā§āϰā§:
Extractions āĻāĻŦāĻ oral surgery procedures-āĻāϰ āĻāĻā§ AP recommendedāĨ¤
āĻāĻŦāĻ:
āĻ
āύā§āϝāĻžāύā§āϝ at-risk dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰā§āĻ AP consider āĻāϰāĻž āĻāĻāĻŋāϤāĨ¤
*High-risk Individuals
SDCEP ESC-āĻāϰ high-risk patient definitions āĻā§āϰāĻšāĻŖ āĻāϰā§āĻā§āĨ¤
Risk status āύāĻŋāϝāĻŧā§ āϏāύā§āĻĻā§āĻš āĻĨāĻžāĻāϞ⧠cardiological consultation āĻāϰāĻžāϰ āĻĒāϰāĻžāĻŽāϰā§āĻļ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧā§āĻā§āĨ¤
High-risk patients
Antibiotic prophylaxis recommended:
- āĻĒā§āϰā§āĻŦā§ infective endocarditis āĻšāϝāĻŧā§āĻā§
- Surgically implanted prosthetic valves āĻ
āĻĨāĻŦāĻž surgical cardiac valve repair-āĻ āĻŦā§āϝāĻŦāĻšā§āϤ āϝā§āĻā§āύ⧠prosthetic material
- Transcatheter implanted aortic and pulmonary valve prostheses
- Untreated cyanotic congenital heart disease
- Surgery āĻŦāĻž transcatheter procedure-āĻāϰ āĻŽāĻžāϧā§āϝāĻŽā§ treated congenital heart disease, āϝā§āĻāĻžāύ⧠postoperative palliative shunts, conduits āĻ
āĻĨāĻŦāĻž other prostheses āϰāϝāĻŧā§āĻā§
- Surgical repair-āĻāϰ āĻĒāϰ residual defect āĻŦāĻž valve prosthesis āύāĻž āĻĨāĻžāĻāϞā§âāĻļā§āϧā§āĻŽāĻžāϤā§āϰ procedure-āĻāϰ āĻĒā§āϰāĻĨāĻŽ 6 āĻŽāĻžāϏ
- Ventricular assist devices
Antibiotic prophylaxis should be considered:
- Transcatheter mitral and tricuspid valve repair
Antibiotic prophylaxis may be considered:
- Heart transplant recipients
*Moderate- or Intermediate-risk Patients
āύāĻŋāĻŽā§āύā§āĻā§āϤ patients-āĻĻā§āϰ āĻā§āώā§āϤā§āϰ⧠AP routinely recommended āύāϝāĻŧ:
- Rheumatic heart disease
- Non-rheumatic degenerative valve disease, āϝā§āĻŽāύ mitral valve prolapse
- Congenital valve abnormalities, āϝā§āĻŽāύ bicuspid aortic valve disease
- Hypertrophic cardiomyopathy
- Cardiovascular implanted electronic devices, āϝā§āĻŽāύ:
- implanted pacemaker
- implantable defibrillator
āϤāĻŦā§ ESC guideline āĻ
āύā§āϝāĻžāϝāĻŧā§ individual moderate-risk patient-āĻāϰ āĻā§āώā§āϤā§āϰ⧠cardiologist āϝāĻĻāĻŋ āĻāĻĒāϝā§āĻā§āϤ āĻŽāύ⧠āĻāϰā§āύ, AP consider āĻāϰāĻž āϝā§āϤ⧠āĻĒāĻžāϰā§āĨ¤
āĻŦāĻŋāĻļā§āώ āĻāϰā§:
- complex cardiac risk factors
- diabetes
- immune suppression
āĻĨāĻžāĻāϞā§āĨ¤
SDCEP-āĻāϰ āĻŽāϤā§, cardiologist-āĻāϰ recommendation āĻĨāĻžāĻāϞ⧠āĻ āϧāϰāύā§āϰ patient-āĻā§ high-risk āĻšāĻŋāϏā§āĻŦā§ consider āĻāϰāĻž āĻāĻāĻŋāϤāĨ¤
*Low-risk Individuals
āĻāύāϏāĻāĻā§āϝāĻžāϰ >99% IE-āĻāϰ low-risk category-āϤ⧠āĻĒāĻĄāĻŧā§āύāĨ¤
āĻāĻĻā§āϰ āĻā§āύ⧠dental procedure-āĻāϰ āĻā§āώā§āϤā§āϰā§āĻ routine AP āĻĒā§āϰāϝāĻŧā§āĻāύ āύā§āĻāĨ¤
At-risk Dental Procedures:
SDCEP āĻŦāϰā§āϤāĻŽāĻžāύ⧠āĻāĻŋāĻā§ additional dental procedure-āĻ âat-riskâ āĻšāĻŋāϏā§āĻŦā§ āĻ
āύā§āϤāϰā§āĻā§āĻā§āϤ āĻāϰā§āĻā§āĨ¤
AP Recommended
High-risk patients-āĻāϰ āĻā§āώā§āϤā§āϰā§:
Extractions and oral surgery
- Dental extraction
- Incision and drainage of abscess
- All oral surgical procedures
- Periodontal surgery
- Endodontic surgery
- Dental implant placement
- temporary anchorage devices
- mini implants
- Submucosal implant āĻ implant component uncovering
- Oral biopsy
AP Should Be Considered:
Gingival āĻŦāĻž periapical region manipulation āĻāĻĄāĻŧāĻŋāϤ procedures:
- Professional mechanical plaque removal
- supragingival scaling
- subgingival scaling
- Full periodontal examination
- pocket chartingāϏāĻš
- Basic periodontal examination
- Plaque and bleeding indices
- Subgingival restorations
- Fixed prosthodontics
- Preformed metal crown placement
- Subgingival rubber dam clamp placement
- Subgingival matrix band placement
- Orthodontic separator placement/removal
- Orthodontic band placement/removal
- Endodontic treatment before apical stop has been achieved
Antibiotic Prophylaxis Regimens:
Amoxicillin
ESC guideline āĻ
āύā§āϝāĻžāϝāĻŧā§:
Amoxicillin 2 g orally, single dose
Procedure-āĻāϰ 30â60 minutes āĻāĻā§āĨ¤
UK-āϤ⧠historically 3 g oral amoxicillin sugar-free powder sachet āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϤā§āĨ¤
āϤāĻŦā§ āĻ
āύā§āϝāĻžāύā§āϝ āĻĻā§āĻļā§ 3 g āĻĻāĻŋāϤ⧠500 mg-āĻāϰ 6āĻāĻŋ capsule āĻĒā§āϰāϝāĻŧā§āĻāύ āĻšāĻāϝāĻŧāĻžāϝāĻŧ tolerance āĻ compliance āĻāĻŽ āĻšāϤ⧠āĻĒāĻžāϰā§āĨ¤
āϤāĻžāĻ āĻ
āϧāĻŋāĻāĻžāĻāĻļ āĻĻā§āĻļ:
2 g amoxicillin = four 500 mg capsules
āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰā§āĨ¤
SDCEP UK-āϤ⧠2 g āĻ
āĻĨāĻŦāĻž 3 g option āĻā§āϰāĻšāĻŖ āĻāϰā§āĻā§āĨ¤
Penicillin Allergy:
āĻāĻā§āϰ guideline-āĻā§āϞā§āϤ⧠penicillin allergy-āĻāϰ āĻā§āώā§āϤā§āϰā§:
Clindamycin
āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϤā§āĨ¤
āĻāĻŋāύā§āϤ⧠single 600 mg clindamycin dose-āĻāϰ āĻĒāϰ significant adverse-event risk āĻĻā§āĻāĻž āĻā§āĻā§, āĻŦāĻŋāĻļā§āώ āĻāϰā§:
Clostridioides difficile infection
āĻ āĻāĻžāϰāĻŖā§:
ESC āĻ SDCEP āĻāĻāύ clindamycin recommend āĻāϰ⧠āύāĻžāĨ¤
āĻĒāϰāĻŋāĻŦāϰā§āϤ⧠single oral dose āĻšāĻŋāϏā§āĻŦā§:
Clarithromycin 500 mg
āĻ
āĻĨāĻŦāĻž
Azithromycin 500 mg
procedure-āĻāϰ 30â60 minutes āĻāĻā§ āĻĻā§āĻāϝāĻŧāĻžāϰ āĻĒāϰāĻžāĻŽāϰā§āĻļ āϰāϝāĻŧā§āĻā§āĨ¤
Parenteral AP
Parenteral antibiotic prophylaxis āϏāĻžāϧāĻžāϰāĻŖāϤ secondary care setting-āĻ āĻĒā§āϰāϝāĻŧā§āĻāύ āĻšāϝāĻŧāĨ¤
āĻāϰ āĻŦāĻŋāϏā§āϤāĻžāϰāĻŋāϤ regimen āĻŦāϰā§āϤāĻŽāĻžāύ ESC guideline āĻāĻŦāĻ SDCEP implementation advice-āĻ āĻĻā§āĻāϝāĻŧāĻž āĻāĻā§āĨ¤
Advice for Patients:
Risks, Benefits and Informed Consent
Guideline committees āĻŦāĻŋāĻļā§āώāĻāĻžāĻŦā§ āĻā§āϰ āĻĻāĻŋāϝāĻŧā§āĻā§ āϝ⧠increased IE-risk āĻĨāĻžāĻāĻž patients-āĻāϰ āĻā§āώā§āϤā§āϰ⧠dental treatment-āĻāϰ:
- risks
- benefits
āĻāĻŦāĻ AP-āĻāϰ:
- risks
- benefits
āϏāĻŽā§āĻĒāϰā§āĻā§ informed consent-āĻāϰ framework-āĻāϰ āĻŽāϧā§āϝ⧠āĻāϞā§āĻāύāĻž āĻāϰāϤ⧠āĻšāĻŦā§āĨ¤
āĻāĻ discussion āĻāĻŦāĻ patient-āĻāϰ subsequent decision:
Clinical notes-āĻ document āĻāϰāϤ⧠āĻšāĻŦā§āĨ¤
---
General Prevention Measures
AP-āĻāϰ āĻĒāĻžāĻļāĻžāĻĒāĻžāĻļāĻŋ IE prevention-āĻāϰ āĻāύā§āϝ good holistic dental care āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖāĨ¤
Dental professionals-āĻāϰ āĻāĻāĻŋāϤ patients-āĻā§ IE-āĻāϰ āϏāĻŽā§āĻāĻžāĻŦā§āϝ symptoms āϏāĻŽā§āĻĒāϰā§āĻā§ āϏāĻā§āϤāύ āĻāϰāĻžāĨ¤
Symptoms of Infective Endocarditis:
Symptoms
- High temperature (âĨ38°C)
- Night sweats
- Exertion-āĻāϰ āϏāĻŽāϝāĻŧ shortness of breath
- Tiredness / fatigue
- Muscle and joint pains
- Unexplained weight loss
- Loss of appetite
Other presentations
- āύāϤā§āύ āĻ
āĻĨāĻŦāĻž āĻĒāϰāĻŋāĻŦāϰā§āϤāĻŋāϤ heart murmur
- Petechiae â spotty red skin rash
- Splinter haemorrhages â nails-āĻāϰ āύāĻŋāĻā§ āϏāϰ⧠reddish-brown streak
- Osler's nodes â fingers āĻŦāĻž toes-āĻāϰ red, tender lesions
- Confusion
- Stroke
Discussion
2006-āĻāϰ āĻāĻā§ BSAC moderate āĻāĻŦāĻ high IE-risk patients-āĻāϰ āĻāĻāĻāĻŋ āĻŦāĻĄāĻŧ āĻ
āĻāĻļā§āϰ āĻāύā§āϝ invasive dental procedures-āĻāϰ āĻāĻā§ AP recommend āĻāϰāϤāĨ¤
2006 āϏāĻžāϞ⧠BSAC guidance āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāϰ⧠AP-āĻā§ high-risk individuals-āĻāϰ āĻŽāϧā§āϝ⧠āϏā§āĻŽāĻŋāϤ āĻāϰā§āĨ¤
āĻāϰāĻĒāϰ UK cardiology community-āĻāϰ āĻĒā§āϰāϤāĻŋāĻŦāĻžāĻĻā§āϰ āĻĒāϰ Department of Health NICE-āĻā§ review āĻāϰāϤ⧠āύāĻŋāϰā§āĻĻā§āĻļ āĻĻā§āϝāĻŧāĨ¤
2008 āϏāĻžāϞ⧠NICE dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰ⧠AP-āĻāϰ āĻŦāĻŋāϰā§āĻĻā§āϧ⧠recommendation āĻĻā§āϝāĻŧāĨ¤
āĻāϰ āĻĢāϞ⧠UK āĻāύā§āϤāϰā§āĻāĻžāϤāĻŋāĻ guideline practice āĻĨā§āĻā§ āĻāϞāĻžāĻĻāĻž āĻšāϝāĻŧā§ āϝāĻžāϝāĻŧāĨ¤
āĻĒāϰāĻŦāϰā§āϤā§āϤā§:
- AHA 2007
- ESC 2009
āĻāĻāϝāĻŧ guideline-āĻ high-risk individuals-āĻāϰ invasive dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰ⧠AP āϏā§āĻŽāĻŋāϤ āϰāĻžāĻāĻžāϰ āϏā§āĻĒāĻžāϰāĻŋāĻļ āĻāϰā§āĨ¤
2023 ESC Guideline-āĻāϰ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ:
2023 āϏāĻžāϞ⧠ESC accumulating evidence-āĻāϰ āĻāĻŋāϤā§āϤāĻŋāϤ⧠guideline update āĻāϰā§āĨ¤
High-risk individuals-āĻāϰ āĻā§āώā§āϤā§āϰ⧠AP-āĻāϰ recommendation:
Grade IIa
âAP should be consideredâ
āĻĨā§āĻā§ āĻŦā§āĻĻā§āϧāĻŋ āĻĒā§āϝāĻŧā§:
Grade I
âAP is recommendedâ
āĻšāϝāĻŧāĨ¤
āĻāĻāĻŋ IE prevention-āĻāϰ āĻā§āώā§āϤā§āϰ⧠āĻāĻāĻāĻŋ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāϰāĻŋāĻŦāϰā§āϤāύāĨ¤
Why This Change Is Important:
NICE āĻāĻŦāĻ SDCEP-āĻāϰ updated: recommendation UK dentists-āĻāϰ everyday clinical practice-āĻāϰ āĻāύā§āϝ āĻāĻāĻāĻŋ fundamental changeāĨ¤
āĻĒā§āϰāĻžāϝāĻŧ 18 āĻŦāĻāϰ āĻĒāϰ, UK dentists āĻāĻŦāĻžāϰ high-risk patients-āĻāϰ at-risk dental procedures-āĻāϰ āĻā§āώā§āϤā§āϰ⧠AP:
provide āĻ
āĻĨāĻŦāĻž consider āĻāϰāĻžāϰ recommendation āĻĒāĻžāĻā§āĻā§āύāĨ¤
Authors-āĻāϰ āĻŽāϤā§, āĻāĻ āĻĻā§āϰā§āĻ āϏāĻŽāϝāĻŧā§ āĻāĻŋāĻā§ āĻŦā§āϝāĻā§āϤāĻŋ preventable IE-āϤ⧠āĻāĻā§āϰāĻžāύā§āϤ āĻšāϝāĻŧā§ āĻĨāĻžāĻāϤ⧠āĻĒāĻžāϰā§āύ āĻāĻŦāĻ āĻā§āĻ āĻā§āĻ āĻŽā§āϤā§āϝā§āĻŦāϰāĻŖāĻ āĻāϰ⧠āĻĨāĻžāĻāϤ⧠āĻĒāĻžāϰā§āύāĨ¤
Evidence Supporting Antibiotic Prophylaxis:
Recent evidence āĻ
āύā§āϝāĻžāϝāĻŧā§:
1. Bacteraemia
Systematic review-āĻ āĻŦāĻŋāĻāĻŋāύā§āύ at-risk dental procedures-āĻāϰ āĻĒāϰ⧠significant bacteraemia āĻĒāĻžāĻāϝāĻŧāĻž āĻā§āĻā§āĨ¤
2. Risk of IE
53.6 million at-risk dental procedures-āĻāϰ āĻāĻāĻāĻŋ āĻŦāĻŋāĻļāĻžāϞ study-āϤ⧠āĻĻā§āĻāĻž āϝāĻžāϝāĻŧ:
High-risk individuals-āĻāϰ āĻā§āώā§āϤā§āϰ⧠IE risk general population-āĻāϰ āϤā§āϞāύāĻžāϝāĻŧ āĻĒā§āϰāĻžāϝāĻŧ:
126 times higher
OR 126.3; 95% CI 113.5â140.6; p