- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06110546
Impact of Methadone on Prolonged Mechanical Ventilation in Patients on Continuous Treatment With Opioids (IMPACTOR)
October 25, 2023 updated by: Pascal Kingah, The University of Texas Health Science Center, Houston
Impact of Methadone on Prolonged Mechanical Ventilation in Patients on Continuous Treatment With Opioids, a Randomized Trial (IMPACTOR Study)
The purpose of this study is to determine the effect of methadone on the duration on mechanical ventilation in critically ill patients receiving more than 72 hours of mechanical ventilation (MV) by comparing the number of ventilator free days from enrollment to the time of discharge, to assess the safety of methadone administration in critically ill patients while in the hospital and to determine hospital length of stay from the time of enrollment to the time of discharge
Study Overview
Status
Not yet recruiting
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
80
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Pascal Kingah, MD,MPH
- Phone Number: (713) 500-6828
- Email: Pascal.L.Kingah@uth.tmc.edu
Study Contact Backup
- Name: Elizabeth Vidales
- Phone Number: (713) 486-8000
- Email: Elizabeth.Vidales@uth.tmc.edu
Study Locations
-
-
Texas
-
Houston, Texas, United States, 77030
- The University of Texas Health Science Center at Houston
-
Contact:
- Elizabeth Vidales
- Phone Number: (713) 486-8000
- Email: Elizabeth.Vidales@uth.tmc.edu
-
Contact:
- Pascal Kingah, MD, MPH
- Phone Number: 713-500-6828
- Email: Pascal.L.Kingah@uth.tmc.edu
-
-
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
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Patients on Intermittent mandatory ventilation (IMV) for more than 72 hours
- Patients infused Fentanyl or Hydromorphone for more than 72 hours
- Patients with evidence of reversal of process that caused respiratory failure, adequate oxygenation (PaO2/fraction of inspired oxygen (FiO2)>200; Positive end expiratory pressure (PEEP)≤8 and Ph≥7.2
- Patients hemodynamically stable
- Patients with a failed single or multiple attempts at spontaneous breathing trials
Exclusion Criteria:
- Patients with history of opioid drug abuse
- Patients receiving schedule II narcotics on a chronic basis for longer than 6 months prior to ICU admission or on other analgesic infusions other than Fentanyl or Hydromorphone
- Patients with cervical spinal cord injury or neuromuscular disease
- Patients with end stage liver disease at ICU admission (ie, International normalized ratio ≥2and not taking warfarin and/or a total serum bilirubin ≥1.5 times above normal limits
- Patients with prolonged QTc interval ≥500
- Patients with prior history of cardiac conduction defects or sudden death
- Patients with QTc increase of ≥60 milliseconds above the value of prior EKGs measured during current ICU admission
- Patients with more than 5 days on IV analgesia
- Patients intubated for more than 3 days
- Patients without feeding tubes
- Patients not receiving enteral feeding
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: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Methadone group
|
Participants will be started on Methadone 5mg, 10mg or 15mg every 8 hours depending on Fentanyl drip rate (0-100mcg/hr, 100-200mcg/hr or >200mcg/hr) or hydromorphone drip rate (0-1.5mg/hr,
1.5-3mg/hr, or >3mg/hr).
|
Active Comparator: Non-Methadone group
|
Participants will receive usual care with IV Fentanyl or hydromorphone per hospital protocols
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of participants on methadone that get extubated
Time Frame: from day of intubation to day 5
|
from day of intubation to day 5
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of participants that develop prolonged corrected QT interval (QTC) after administration of methadone
Time Frame: from first day patient given Methadone to date patient discharged or transferred from hospital( upto about 7 days after admission )
|
from first day patient given Methadone to date patient discharged or transferred from hospital( upto about 7 days after admission )
|
ICU length of stay
Time Frame: at time of discharge from ICU( upto about 3 days after admission )
|
at time of discharge from ICU( upto about 3 days after admission )
|
ICU mortality
Time Frame: end of ICU stay ( upto about 3 days after admission )
|
end of ICU stay ( upto about 3 days after admission )
|
hospital length
Time Frame: at time of discharge from hospital ( upto about 7 days after admission )
|
at time of discharge from hospital ( upto about 7 days after admission )
|
hospital mortality.
Time Frame: end of hospital stay ( upto about 7 days after admission )
|
end of hospital stay ( upto about 7 days after admission )
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Pascal Kingah, MD,MPH, The University of Texas Health Science Center, Houston
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 (Estimated)
November 15, 2023
Primary Completion (Estimated)
November 1, 2025
Study Completion (Estimated)
November 15, 2025
Study Registration Dates
First Submitted
October 25, 2023
First Submitted That Met QC Criteria
October 25, 2023
First Posted (Actual)
October 31, 2023
Study Record Updates
Last Update Posted (Actual)
October 31, 2023
Last Update Submitted That Met QC Criteria
October 25, 2023
Last Verified
October 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- HSC-MS-22-0689
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
Yes
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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