Office-based ultrathin esophagogastroduodenoscopy in a primary care setting

Upper gastrointestinal complaints are common in primary care. These patients are often referred for evaluation with the use of esophagogastroduodenoscopy. This study examines the feasibility and safety of office-based ultrathin (diameter, 5.9 mm) esophagogastroduodenoscopy (u-EGD) without conscious sedation in a primary care setting.

This study is a retrospective chart review in a university-based family medicine residency in the southeastern United States. Charts were reviewed for adult outpatients (N = 126) who were referred for further evaluation of heartburn, dyspepsia, or epigastric pain and who elected to undergo u-EGD procedure. We examined the number of patients willing to undergo office-based u-EGD, patient demographics, procedure indications and findings, patient request for oral benzodiazepines, and procedure and recovery times.

Of the 132 patients asked to participate in office-based u-EGD, 126 (95.4%) were willing to undergo this procedure (mean age, 47.6 +/- 1.3; 75% women). Of 126 patients, 122 (96.8%) tolerated office-based u-EGD, and 80.6% of patients requested oral anxiolytic medications. Significantly more women than men requested oral anxiolytic medications (84.0% versus 65.6%, respectively; P = .026). The retroflexion maneuver was completed in 120 of 122 (98.4%) patients, and the second portion of duodenum was reached in 122 of 122 (100%) patients. Mean procedure time was 16.9 +/- 0.7 minutes, and mean recovery time was 3.8 +/- 0.2 minutes. There were no complications reported in this case series.

The majority of patients can tolerate office-based u-EGD without conscious sedation in a primary care setting, but most patients request oral anxiolytic medications. Statistically more women request oral anxiolytic medications than do men.