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Standards in Gastrointestinal Endoscopy Training

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<strong>Standards</strong> <strong>in</strong> Gastro<strong>in</strong>test<strong>in</strong>al <strong>Endoscopy</strong> Tra<strong>in</strong><strong>in</strong>g 14<br />

VIII. SPECIFIC TOPICS AND PROCEDURES<br />

A. SEDATION AND MONITORING<br />

The objective is to teach the tra<strong>in</strong>ee to provide maximal patient safety and comfort,<br />

ma<strong>in</strong>ta<strong>in</strong> the best possible visualization and control of the work<strong>in</strong>g field to optimize success<br />

for each type of endoscopic procedure.<br />

Indicators<br />

The tra<strong>in</strong>ee must be able to:<br />

a. Provide adequate pre-procedure patient education regard<strong>in</strong>g the sedation and<br />

analgesia aspects of the exam<strong>in</strong>ation.<br />

b. Obta<strong>in</strong> appropriate pre-procedure cl<strong>in</strong>ical assessment (history and physical).<br />

c. Know the def<strong>in</strong>itions, physiology, cl<strong>in</strong>ical characteristics, and medical-legal<br />

implications of m<strong>in</strong>imal (anxiolysis) sedation, moderate sedation and analgesia<br />

(conscious sedation), deep sedation and analgesia, and general anesthesia.<br />

d. Appreciate that sedation is a cont<strong>in</strong>uum, that deeper than planned levels may occur,<br />

and know appropriate management for over sedation.<br />

e. Understand the pharmacology of all drugs used for sedation and analgesia,<br />

<strong>in</strong>clud<strong>in</strong>g mechanisms of action, correct dos<strong>in</strong>g <strong>in</strong>tervals, possible drug <strong>in</strong>teractions,<br />

and use of reversal agents. This should <strong>in</strong>clude benzodiazep<strong>in</strong>es, opioids,<br />

propofol and adjunctive a gents (phenothiaz<strong>in</strong>es) used alone or <strong>in</strong> comb<strong>in</strong>ation,<br />

and flumazenil and naloxone.<br />

f. Be aware of the pharmacology, <strong>in</strong>dications, contra<strong>in</strong>dications, and utility of topical<br />

pharyngeal anesthesia.<br />

g. Know basic cardiopulmonary physiology and pharyngeal anatomy.<br />

h. Comprehend the physiology, <strong>in</strong>dications, contra<strong>in</strong>dications and use of supplemental<br />

oxygen.<br />

i. Realize pr<strong>in</strong>ciples of pulse oximetry <strong>in</strong>clud<strong>in</strong>g physiologic and non-physiologic<br />

causes of abnormal read<strong>in</strong>gs (vasoconstriction, alveolar hypoventilation,<br />

ventilation-perfusion mismatch.)<br />

j. Appreciate pr<strong>in</strong>ciples of capnography as an adjunct to pulse oximetry.<br />

k. Understand electrocardiographic monitor<strong>in</strong>g, arrhythmias and appropriate<br />

management.<br />

l. Establish and ma<strong>in</strong>ta<strong>in</strong> a patent airway which may <strong>in</strong>clude a head tilt or jaw thrust<br />

maneuver, nasopharyngeal or oropharyngeal airway <strong>in</strong>sertion, and bag mask<br />

ventilation.<br />

m. Be familiar with cl<strong>in</strong>ical monitor<strong>in</strong>g parameters and standards of <strong>in</strong>tra-procedure<br />

documentation.<br />

n. Appreciate post-procedure complications of sedation and analgesia, and effective<br />

management.<br />

o. Know standards of post-procedure monitor<strong>in</strong>g and pre-discharge assessment.<br />

p. Understand risks of sedatives and analgesics <strong>in</strong> pregnant women <strong>in</strong>clud<strong>in</strong>g the<br />

safety classification of each medication and <strong>in</strong>dications for consultation with an<br />

anesthesiologist.<br />

q. Be aware that pediatric endoscopy may require special tra<strong>in</strong><strong>in</strong>g and experience <strong>in</strong><br />

sedation and monitor<strong>in</strong>g.

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