Ignite Creation Date:
2025-12-25 @ 1:03 AM
Ignite Modification Date:
2026-01-02 @ 8:56 PM
Study NCT ID:
NCT04099693
Status:
UNKNOWN
Last Update Posted:
2022-04-06
First Post:
2019-05-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Prospective Randomized Study of General Anesthesia Versus Anesthetist Administered Sedation for ERCP
Sponsor:
King Abdullah Medical City
Organization:
Study Overview
Official Title:
A Prospective Randomized Study of General Anesthesia Versus Anesthetist Administered Sedation for ERCP
Status:
UNKNOWN
Status Verified Date:
2022-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
RAGE
Brief Summary:
Currently there no standard sedation techniques for performing ERCP. It is not clear whether sedation administered by anesthetist is better than anesthesia with intratracheal intubation. To clarify which of these sedative methods are better we plan to conduct a randomized trial comparing anesthetist administered sedation with general anesthesia in patients with ASA ≤3.
Detailed Description:
ERCP is a relatively complex and lengthy endoscopic procedure. It is increasingly performed in elderly patients with multiple comorbidities and carries serious complications including death in about 0.33% of patients. An important aspect of endoscopy is sedation. The role of sedation is to make the procedure tolerable and acceptable to the patient by reducing anxiety and discomfort. It ensures that the patient is relatively still to avoid injury and enhance the chances of an efficient and successful procedure. Hence, adequate and appropriate sedation is of utmost importance to maximize patient comfort and minimize adverse events in ERCP.
The debate between anesthetist and gastroenterologist continues, as there is dearth of evidence evaluating the best form of sedative technique for ERCP.
Three prospective studies have tried to compare AAS with general anesthesia. Despite the fact that significantly more patients who had a higher body mass index (BMI) and were of ASA class 3 and above in the general anesthesia group, hypoxic events of less than 84% were much more common in patients having AAS then those who had general anesthesia (15% in AAS vs 6.7% in general anesthesia). On the other hand, hypotension (34% in general anesthesia vs 4% in AAS,) and arrhythmias (8% in general anesthesia vs 3% in AAS) were much more frequent in general anesthesia group than AAS. Upto 4% of patients had to be converted to general anesthesia due to cardiopulmonary compromise. However, the conclusion drawn was that AAS is as safe and effective as general anesthesia. Major caveats bring into question the conclusion. The studies were observational and non-randomized which introduces selection bias.
A recent randomized controlled trail that looked at general anesthesia versu AAS during ERCP concluded general anesthesia had a better safety profile than AAS (17). However, this study included only patient who were high risk for sedation related adverse events with ASA class \>3 and the anesthesia was provided by nurse anesthetist. Hence, these results cannot be generalized. There are no randomized trials comparing AAS with general anesthesia in patients with ASA ≤3, which includes the vast majority of patients having ERCP
The debate between anesthetist and gastroenterologist continues, as there is dearth of evidence evaluating the best form of sedative technique for ERCP.
Three prospective studies have tried to compare AAS with general anesthesia. Despite the fact that significantly more patients who had a higher body mass index (BMI) and were of ASA class 3 and above in the general anesthesia group, hypoxic events of less than 84% were much more common in patients having AAS then those who had general anesthesia (15% in AAS vs 6.7% in general anesthesia). On the other hand, hypotension (34% in general anesthesia vs 4% in AAS,) and arrhythmias (8% in general anesthesia vs 3% in AAS) were much more frequent in general anesthesia group than AAS. Upto 4% of patients had to be converted to general anesthesia due to cardiopulmonary compromise. However, the conclusion drawn was that AAS is as safe and effective as general anesthesia. Major caveats bring into question the conclusion. The studies were observational and non-randomized which introduces selection bias.
A recent randomized controlled trail that looked at general anesthesia versu AAS during ERCP concluded general anesthesia had a better safety profile than AAS (17). However, this study included only patient who were high risk for sedation related adverse events with ASA class \>3 and the anesthesia was provided by nurse anesthetist. Hence, these results cannot be generalized. There are no randomized trials comparing AAS with general anesthesia in patients with ASA ≤3, which includes the vast majority of patients having ERCP
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: