Comparison Between Efficacy of Ketamine and Propofol Mixture With 1:6 Ratio and 1:4 Ratio for Endoscopic Retrograde Procedure Sedation

September 4, 2017 updated by: Rudyanto Sedono, Indonesia University
This study aimed to compare the efficacy of ketamine and propofol mixture with 1:6 ratio and 1:4 ratio for endoscopic retrograde procedure

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Approval from Ethical Committee of Faculty of Medicine Universitas Indonesia was acquired prior conducting the study. Subjects were given informed consent before enrolling the study. Intravenous (IV) cannula (20 G) , non-invasive blood pressure monitor, and pulse-oxymetry had been set on the subjects in endoscopic room. Vital signs were recorded. Subjects were then randomized into two groups (Ketamine:propofol ratio of 1:6 [K16] and ketamine:propofol ratio of 1:4 [K14]). K16 group's drug mixture was ketamine:propofol with ratio of 1:6, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 30 ml of 1% propofol (10 mg/ml), and 19 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 6 mg of propofol. K14 group's drug mixture was ketamine:propofol with ratio of 1:4, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 20 ml of 1% propofol (10 mg/ml), and 29 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 4 mg of propofol. Patient then was given initial bolus dose of 1 mg/kg body weight (BW) (based on propofol dose) and continued with maintenance dose of propofol (50 mcg/kg BW/minute, based on propofol dose). Maintenance dose could be increased by 10 mcg/kg BW/ minute if the subject still gave response to surgical stimulation or decreased by 10 mcg/kg BW/minute if hypotension occured. Onset of the drug, vital signs every 5 minutes, hypotension and desaturation events were recorded. If there were signs of pain such as tachycardia or hypertension, an additional dose of 25 mcg of fentanyl intravenous was given and recorded. After the endoscopic retrograde cholangiopancreatography (ERCP) finished, drugs were stopped and the total doses of propofol, drug administration speed, total dose of fentanyl used, and recovery time were recorded. Subjects were moved to the recovery room and observed for side effects event. Subjects were moved to the ward after aldrete score of 9-10.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
58

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

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

  • Indonesia
    • DKI Jakarta
      • Central Jakarta, DKI Jakarta, Indonesia, 10430
        • Cipto Mangunkusumo hospital

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients who were going to undergo ERCP unders sedation. Patient with American Society of Anesthesiologists (ASA) physical status of I-III, and body mass index of 18-30 kg/m2.

Exclusion Criteria:

  • Subjects with history of allergy with drugs used in this trial, subjects with cardiovascular disease, hypertension, respiratory disorder, pregnancy, unstable hemodynamic, psychiatric drugs consumption, possibility of difficult airway, and kidney disorder

Drop out Criteria:

  • drug allergy during procedure, hypotension (>20%) not resolved using ephedrine, desaturation (oxygen saturation <90%) not resolved using positive pressure ventilation, and endoscopic complication occur

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: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: ketamine:propofol ratio of 1:6
K16 group was received ketamine:propofol with ratio of 1:6, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 30 ml of 1% propofol (10 mg/ml), and 19 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 6 mg of propofol
Drug: ketamine and propofol mixture with 1:6 ratio
K16: K16 group was received ketamine:propofol with ratio of 1:6, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 30 ml of 1% propofol (10 mg/ml), and 19 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 6 mg of propofol
Active Comparator: ketamine:propofol ratio of 1:4
K14 group was received ketamine:propofol with ratio of 1:4, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 20 ml of 1% propofol (10 mg/ml), and 29 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 4 mg of propofol
Drug: ketamine and propofol mixture with 1:4 ratio
K14 group was received ketamine:propofol with ratio of 1:4, filled in 50 cc syringe, which consisted of 1 ml of ketamine (50 mg/ml), 20 ml of 1% propofol (10 mg/ml), and 29 ml of normal saline so that every ml of mixture consisted of 1 mg of ketamine and 4 mg of propofol

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Recovery Time
Time Frame: Day 1
Recovery time after procedure has ended
Day 1
Propofol requirement
Time Frame: Day 1
Total dose of propofol used during ERCP
Day 1
Fentanyl requirement
Time Frame: Day 1
Total dose of fentanyl used during ERCP
Day 1

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Indonesia University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2017

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 30, 2017

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 31, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 20, 2017

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 20, 2017

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
June 22, 2017

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 6, 2017

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 4, 2017

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2017

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • IndonesiaUAnes017

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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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