Prospective comparative study on the acceptability of unsedated transnasal endoscopy in younger versus older patients.
OBJECTIVE
The aim of this prospective study was to compare the acceptance and tolerance for unsedated transnasal esophagogastroduodenoscopy (EGD) between younger and older patients.


BACKGROUND
Little information is available on comparisons of younger and older patients with regard to acceptance and tolerance of transnasal EGD.


METHODS
A total of 260 patients were referred for unsedated transnasal EGD and divided into 2 groups according to their age: less than 60 years of age (group A, n=160) and 60 years of age and older (group B, n=100). A questionnaire for tolerance was completed by each patient (a validated 0 to 10 scale where "0" represents no discomfort/well tolerated and "10" represents severe discomfort/poorly tolerated).


RESULTS
In 94.4% of group A and 95.0% of group B, insertions were successfully completed (P>0.05). Between groups A and B, discomfort during nasal anesthesia (1.7+/-0.2 vs. 1.6+/-0.2) and overall tolerance during procedure (1.7+/-0.2 vs. 1.5+/-0.2) were similar (P>0.05). However, discomfort during insertion was significantly greater in group A than in group B (2.5+/-0.2 vs. 1.9+/-0.2, P=0.02). Of all, 97.4% of group A and 94.7% of group B were willing to undergo unsedated transnasal EGD in the future (P>0.05).


CONCLUSIONS
There was no significant difference in acceptability between younger and older patients for unsedated transnasal EGD. Otherwise, younger patients experienced significantly more discomfort during insertion than did older patients.
Murata
Atsuhiko
A
Department of Gastroenterology, Aso Iizuka Hospital, Iizuka, Japan.
Akahoshi
Kazuya
K
Motomura
Yasuaki
Y
Matsui
Noriaki
N
Kubokawa
Masaru
M
Kimura
Mitsuhide
M
Ouchi
Jiro
J
Honda
Kuniomi
K
Endo
Shingo
S
Nakamura
Kazuhiko
K
Takayanagi
Ryoichi
R
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D016145:Endoscopy, Digestive System / Q000009:adverse effects* / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009666:Nose; D010342:Patient Acceptance of Health Care; D011446:Prospective Studies; D011795:Surveys and Questionnaires