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Anesthetic Risks. รศ.นพ.เทพกร สาธิตการมณี หัวหน้าภาควิชาวิสัญญีวิทยา คณะแพทยศาสตร์ มหาวิทยาลัยขอนแก่น. Causes of Anesthetic Risks. Man Knowledge Skills Vigilance / Negligence Teamwork / Holistic Anesthetists & Surgeons Treat underlying diseases - PowerPoint PPT Presentation
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Anesthetic RisksAnesthetic Risks
รศ.นพ.เทพกร สาธิ�ตการมณี�หั�วหัน�าภาคว�ชาว�ส�ญญ�ว�ทยาคณีะแพทยศาสตร� มหัาว�ทยาลั�ยขอนแก น
Causes of Anesthetic RisksCauses of Anesthetic Risks
• Man – Knowledge – Skills– Vigilance / Negligence– Teamwork / Holistic
• Anesthetists & Surgeons• Treat underlying diseases
– HT, DM, Electrolyte imbalance, Volume status
Causes of Anesthetic RisksCauses of Anesthetic Risks
• Materials – Standard : EKG, Pulse oximeter, NIBP,
Capnograph– Adequacy : Spare units– Routine check-up before each case– Preventive maintenance & Calibration– Pay attention to any alarms– Do not suspend alarms
Causes of Anesthetic RisksCauses of Anesthetic Risks
• Management – Risk Management– Incident Report– M&M Conference– Practice Guidelines– CQI & TQM
Anesthetic RisksAnesthetic Risks
• GA vs. RA– Equivalent risks
• GA– Airway management– Aspiration – Drugs side-effects & Interactions
Anesthetic RisksAnesthetic Risks
• RA– Bezold-Jarisch reflex (severe bradycardia –
hypotension – cardiac arrest)– High block Total spinal block
• Hypotension, bradycardia, cardiac arrest• Respiratory insufficiency Apnea
– Inadequate block• Light sedation : Never heavy sedation• GA
– Systemic toxicity of local anesthetics• Convulsion Apnea CVS depression Cardiac
arrest– Neurological deficit
Safety RulesSafety Rules
• There is Minor Surgery but no Minor Anesthesia
• Pre-operative preparation– Standard for all– NPO time : always strict to the rule– Good teamwork– No compromise
Safety RulesSafety Rules
• Intra-operative– Always communicate– Alert & Vigilance– No negligence– Avoid drug errors
Safety RulesSafety Rules
• Post-operative– Extubate ???– Ventilate ???– Appropriate assessment
• Extubation/Ventilation Criteria• Day or Night• ASA Classification• Pre-operative risk factors• General or Private ward• If ambiguous : Over-treatment > Under-treatment
The EndThe End
Thank you for your attention Thank you for your attention
Q & AQ & A