- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01868802
Ketamine for Treatment-resistant Depression: A Multicentric Clinical Trial in Mexican Population
March 13, 2015 updated by: Paul J. Lamothe
A randomized multicentric parallel arms study involving the use of ketamine for treatment-resistant depression will be held at three national health provider clinics in the Mexican population.
The purpose of this study is to determine whether clinical response seen in previous studies is replicable in this population.
Study Overview
Status
Unknown
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
60
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 Contact
- Name: Paul J Lamothe, M.D.
- Phone Number: +52 (55) 11031750
- Email: paul@lamothe.com
Study Contact Backup
- Name: David N Lopez-Garza, M.D.
- Phone Number: + 52 (55) 11031750
- Email: davidlopezgarza@prodigy.net.mx
Study Locations
-
-
DF
-
Mexico City, DF, Mexico, 05300
- Recruiting
- ABC Neurological Center
-
Contact:
- Eduardo San Esteban, M.D.
- Phone Number: +52 (55) 52308000
- Email: esanesteban@hotmail.com
-
Principal Investigator:
- Paul J Lamothe Molina, M.D.
-
-
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
18 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age: 18-65 years old
- Mayor Depressive Disorder Diagnosis based on DSM-IV TR.
- Classification of MDD as treatment-resistant.
- No brain structural abnormalities as evidenced by an MRI scan.
- Signed acceptance of Informed Consent.
Exclusion Criteria:
- Other psychiatric diagnosis apart from MDD.
- Substance abuse or dependence (prior or during study).
- Pregnancy.
- Congestive heart disease.
- Personal history of psychosis.
- First-degree relative with history of psychosis.
- Glaucoma.
- Present neurological disease.
- High blood or pulmonary artery pressure.
- Declining the signing of the informed consent.
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
- Masking: TRIPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Ketamine treated
|
A single dose of 0.5mg/kg intravenous ketamine infusion will be administered over 40 minutes.
Other Names:
|
Placebo Comparator: Control, placebo treated
|
Saline at 0.9% intravenous infusion will be administered over 40 minutes.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in baseline HDRS Score
Time Frame: 20 minutes before and 40 minutes after ketamine infusion.
|
The Hamilton Depression Rating Scale (HDRS) baseline score will be measured 20 minutes before ketamine infusion.
After 40 minutes post-infusion, a second HDRS score will be obtained.
|
20 minutes before and 40 minutes after ketamine infusion.
|
Daily change in HDRS post-ketamine infusion.
Time Frame: 1,2,3,4,5,6 and 7. Days after ketamine infusion
|
On a daily basis, from day 1-7 post-ketamine infusion, changes in HDRS score will be measured during the daily psychiatric evaluation.
|
1,2,3,4,5,6 and 7. Days after ketamine infusion
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Baseline blood pressure (BP).
Time Frame: 20 minutes before ketamine infusion.
|
Baseline BP will be measured during the physical examination 20 minutes before ketamine infusion.
|
20 minutes before ketamine infusion.
|
Changes from baseline in blood pressure (BP)
Time Frame: every 5 minutes in a 300 minutes period
|
BP will be monitored continuously for a 4-hour period.
BP assessments will be taken every five minutes for the period mentioned.
The assessment will start 20 minutes before ketamine administration and will finish 4hrs after starting.
|
every 5 minutes in a 300 minutes period
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Paul J Lamothe, M.D., American British Cowdray Medical Center
- Study Director: David N Lopez-Garza, M.D., American British Cowdray Medical Center
- Principal Investigator: Manuel Ruiz-Alvarez, M.D., American British Cowdray Medical Center
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
September 1, 2013
Primary Completion (Anticipated)
May 1, 2016
Study Registration Dates
First Submitted
May 24, 2013
First Submitted That Met QC Criteria
June 4, 2013
First Posted (Estimate)
June 5, 2013
Study Record Updates
Last Update Posted (Estimate)
March 17, 2015
Last Update Submitted That Met QC Criteria
March 13, 2015
Last Verified
March 1, 2015
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Behavioral Symptoms
- Mental Disorders
- Mood Disorders
- Depression
- Depressive Disorder
- Depressive Disorder, Treatment-Resistant
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anesthetics, Dissociative
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Excitatory Amino Acid Antagonists
- Excitatory Amino Acid Agents
- Ketamine
Other Study ID Numbers
- ABC KET-DRT-01-2013
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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