Abstract | Background/Aims: Methods: In this single-center, randomized, double-blind study, we prospectively enrolled 200 patients. The patients were divided into etomidate and propofol groups. The primary outcome was the occurrence of cardiopulmonary adverse events. The secondary outcomes were the proportion of patients with fluctuations in vital signs ( oxygen desaturation and transient hypotension), adverse events interrupting the procedure, and sedation-related outcomes. Results: Adverse cardiopulmonary events were more common in the propofol group than the etomidate group (65.0% vs 51.0%, respectively; p=0.045). Forty-six patients (46.0%) in the propofol group and 29 (29.0%) in the etomidate group experienced fluctuations in their vital signs (p=0.013). The proportions of patients experiencing adverse events that interrupted the procedure, including myoclonus, were not significantly different between the two groups ( etomidate: 20.0% vs propofol: 11.0%; p=0.079). Both groups had similar sedation-related outcomes. Multivariate analysis revealed that compared with the propofol groups, the etomidate group had a significantly lower risk of fluctuations in vital signs (odds ratio, 0.427; 95% confidence interval, 0.230 to 0.792; p=0.007). Conclusions: Compared with using propofol/ midazolam, using etomidate/ midazolam for screening colonoscopies results in more stable hemodynamic responses in patients of all ages; therefore, we recommend using etomidate/ midazolam for colonoscopies in patients with cardiovascular risk factors.
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Authors | Jung Min Lee, Geeho Min, Bora Keum, Jae Min Lee, Seung Han Kim, Hyuk Soon Choi, Eun Sun Kim, Yeon Seok Seo, Yoon Tae Jeen, Hoon Jai Chun, Hong Sik Lee, Soon Ho Um, Chang Duck Kim |
Journal | Gut and liver
(Gut Liver)
Vol. 13
Issue 6
Pg. 649-657
(11 15 2019)
ISSN: 2005-1212 [Electronic] Korea (South) |
PMID | 30970436
(Publication Type: Journal Article, Randomized Controlled Trial)
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Chemical References |
- Hypnotics and Sedatives
- Midazolam
- Propofol
- Etomidate
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Topics |
- Adult
- Aged
- Cardiovascular Diseases
(epidemiology)
- Colonic Diseases
(diagnosis)
- Colonoscopy
- Double-Blind Method
- Etomidate
(therapeutic use)
- Female
- Hemodynamics
- Humans
- Hypnotics and Sedatives
(therapeutic use)
- Lung Diseases
(epidemiology)
- Male
- Midazolam
(therapeutic use)
- Middle Aged
- Propofol
(therapeutic use)
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