- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01189604
Dose Rate Range Finding Study of Propofol for minimal-to Moderate Sedation on Upper & Lower Endoscopic Tests
December 15, 2011 updated by: AstraZeneca
A Multi-centre, Single-blind, Randomised, Parallel Group, Phase IIb Dose Rate Range Finding Study to Find Maintenance Dose Rate Range of ICI35,868 for the Minimal-to-moderate Sedation on Gastrointestinal Endoscopic Tests (Including Endoscopic Polypectomy)
Phase IIB study to find the optimal dose rate range of propofol to maintain minimal-to-moderate sedation for diagnostic gastrointestinal endoscopy and gastrointestinal polypectomy.
Study Overview
Status
Completed
Study Type
Interventional
Enrollment (Actual)
123
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Gunma
-
Isesaki, Gunma, Japan
- Research Site
-
-
Ibaragi
-
Moriya, Ibaragi, Japan
- Research Site
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male or female (females of child bearing potential to confirm not pregnant via test or contraception)
- Be undergoing a non-emergent esophagogastroduodenoscopy (EGD) or colonoscopy, including polypectomy that shall be completed within 1 hour
Exclusion Criteria:
- American Society of Anesthesiologists (ASA) grade III, IV V and VI
- Baseline oxygen saturation<90% (room air)
- Body Mass Index (BMI) >=35
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Arm1 - Placebo
|
Infusion of placebo, same infusion rates as for arm 2
|
Active Comparator: Arm 2 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
Active Comparator: Arm 3 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
Active Comparator: Arm 4 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
Active Comparator: Arm 5 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
Active Comparator: Arm 6 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
Active Comparator: Arm 7 - ICI35,868 (propofol)
|
Infusion of propofol: initiation with 0.17 mg/kg for 3 minutes followed by maintenance with 25 µg/kg/minute
Infusion of propofol: initiation with 0.33 mg/kg for 3 minutes followed by maintenance with 50 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 3 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.8 mg/kg for 3 minutes followed by maintenance with 120 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 1 minutes followed by maintenance with 75 µg/kg/minute
Infusion of propofol: initiation with 0.5 mg/kg for 5 minutes followed by maintenance with 75 µg/kg/minute
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Modified Observers Assessment of Alertness/Sedation (MOAA/S) Score 2 Minutes From Beginning of Maintenance Period
Time Frame: 2 minutes from the beginning of the maintenance period
|
The MOAA/S is a 6-point ordinal scale measuring a patient's level of sedation.
Scores range from 0 (No response to painful stimulus [trapezius squeeze]) to 5 (Responds readily to name spoken in normal tone [awake]).
MOAA/S scores were classified as 0-1, 2-4 and 5.
|
2 minutes from the beginning of the maintenance period
|
Modified Observers Assessment of Alertness/Sedation (MOAA/S) Score 4 Minutes From Beginning of Maintenance Period
Time Frame: 4 minutes from the beginning of the maintenance period
|
The MOAA/S is a 6-point ordinal scale measuring a patient's level of sedation.
Scores range from 0 (No response to painful stimulus [trapezius squeeze]) to 5 (Responds readily to name spoken in normal tone [awake]).
MOAA/S scores were classified as 0-1, 2-4 and 5.
|
4 minutes from the beginning of the maintenance period
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient Satisfaction With Sedation Instrument (PSSI) Questionnaire
Time Frame: 24 - 48 hours after completion of the procedure
|
The PSSI is a 100-point visual analog scale measuring a patient's satisfaction with sedation.
Scores range from 0 (Very dissatisfied) to 100 (Very satisfied).
|
24 - 48 hours after completion of the procedure
|
Blood Concentrations of Propofol
Time Frame: At the end of the initiation period and every 2 minutes during the maintenance period
|
Blood concentration of ICI35,868 (propofol)
|
At the end of the initiation period and every 2 minutes during the maintenance period
|
Modified Observers Assessment of Alertness/Sedation (MOAA/S) at End of Initiation Period
Time Frame: Last measurement in maintenance period (3 minutes for arms 1-5; 1 minute for arm 6, 5 minute for arm 7)
|
The MOAA/S is a 6-point ordinal scale measuring a patient's level of sedation.
Scores range from 0 (No response to painful stimulus [trapezius squeeze]) to 5 (Responds readily to name spoken in normal tone [awake]).
MOAA/S scores were classified as 0-1, 2-4 and 5.
|
Last measurement in maintenance period (3 minutes for arms 1-5; 1 minute for arm 6, 5 minute for arm 7)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Study Director: Masataka Date, M.D., Ph.D., Physician Group, Clinical Division, R&D, Astrazeneca K.K.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
August 1, 2010
Primary Completion (Actual)
November 1, 2010
Study Completion (Actual)
November 1, 2010
Study Registration Dates
First Submitted
August 25, 2010
First Submitted That Met QC Criteria
August 25, 2010
First Posted (Estimate)
August 26, 2010
Study Record Updates
Last Update Posted (Estimate)
December 19, 2011
Last Update Submitted That Met QC Criteria
December 15, 2011
Last Verified
December 1, 2011
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- D0092C00001
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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