Training primary care physicians in flexible sigmoidoscopy--performance evaluation of 17,167 procedures.
The flexible fiber-optic sigmoidoscope is rapidly replacing the rigid sigmoidoscope in routine screening for colorectal cancer. This study was undertaken to evaluate the safety, usage pattern, and efficacy of fiber-optic sigmoidoscopy by evaluating the outcome of training and the results of procedures carried out by a group of primary care physicians. Of 1,153 participants in one-day flexible sigmoidoscopy workshops, 764 (66%) returned questionnaires evaluating their experiences following this training. Of these, 438 physicians had obtained a flexible sigmoidoscope, used it frequently, and had done a total of 17,167 examinations. The average time of scope usage was nine months. Although additional supervised training was suggested at the time of the workshop, 68% of physicians began doing flexible sigmoidoscopy without it. A total of 465 polyps and 153 cancers were detected by the study group for an overall detection rate of 2.7% for polyps and 0.9% for cancers. Four complications were reported. This study indicates that the technique of flexible sigmoidoscopy is readily learned, is diagnostically productive, and is reasonably safe in the hands of primary care physicians.
Groveman
H D
HD
Sanowski
R A
RA
Klauber
M R
MR
D004502:Education, Medical, Continuing; D005069:Evaluation Studies as Topic; D006801:Humans; D010821:Physicians, Family / Q000193:education*; D012812:Sigmoidoscopy / Q000193:education*