No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 – 65
Sex
Any
Trial phase
Phase 4
Study type
Interventional
Purpose
Treatment
Participants needed
90 (estimated)
Sponsor
Texas Tech University Health Sciences Center · Other
Who this trial is looking for
This trial is looking for adults with serious orthopedic injuries. Participants will receive either ketamine or standard anesthesia during their surgery and will report their recovery over time.
Are You a Good Fit for This Trial?
You may be able to join if
I am between 18 and 65 years old.
I am having surgery for a bone or muscle injury.
My injury is severe (Injury Severity Score greater than 15).
I can give my consent to participate in this study.
You may not be able to join if
I am under 18 or over 65 years old.
I have a known allergy to ketamine.
I have tried ketamine before for depression or PTSD and it didn't work.
I have severe psychiatric conditions.
I have a history of dementia.
I have glaucoma.
I am currently in trauma-focused therapy or PTSD therapy that started in the last 3 months.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
The goal of this clinical trial is to learn if ketamine, given during surgery, can help improve recovery for adults with serious orthopedic trauma. The study will test whether ketamine reduces pain, lowers the need for opioids, and improves mental health outcomes like depression and post-traumatic stress disorder (PTSD).
The main questions it aims to answer are:
Does ketamine reduce pain after s…
The goal of this clinical trial is to learn if ketamine, given during surgery, can help improve recovery for adults with serious orthopedic trauma. The study will test whether ketamine reduces pain, lowers the need for opioids, and improves mental health outcomes like depression and post-traumatic stress disorder (PTSD).
The main questions it aims to answer are:
Does ketamine reduce pain after surgery compared to standard anesthesia?
Does ketamine reduce the amount of opioids patients need for pain control?
Does ketamine improve symptoms of depression and PTSD after orthopedic trauma?
Researchers will compare patients who receive ketamine during surgery with those who receive standard anesthesia without ketamine to see if ketamine helps improve both physical and psychological recovery.
Participants will:
Be randomly assigned to receive either a single dose of ketamine or standard anesthesia during surgery.
Report their pain using a simple pain scale (Visual Analog Scale, VAS).
Complete short surveys about mood and mental health (PHQ-9 for depression and PCL-5 for PTSD) at several time points after surgery.
Allow the research team to review their electronic medical records to measure opioid prescriptions during recovery.
Attend follow-up visits in clinic or by secure telehealth (e.g., Zoom) at 1-7 days, 2-3 weeks, 6 weeks, 3 months, and 6 months after surgery
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Adults aged 18-65
* Undergoing acute operative fixation for musculoskeletal trauma
* Injury Severity Score (ISS) greater than 15
* Ability to provide informed consent (or consent provided by a legally authorized representative)
Exclusion Criteria:
* Age under 18 or over 65
*…
Inclusion Criteria:
* Adults aged 18-65
* Undergoing acute operative fixation for musculoskeletal trauma
* Injury Severity Score (ISS) greater than 15
* Ability to provide informed consent (or consent provided by a legally authorized representative)
Exclusion Criteria:
* Age under 18 or over 65
* Use of ketamine for preoperative or postoperative sedation
* Known allergy or contraindication to ketamine
* Prior unsuccessful ketamine therapy for major depressive disorder (MDD) or PTSD
* Severe psychiatric conditions or psychotic features
* History of dementia or glaucoma
* Currently engaged in trauma-focused cognitive behavioral therapy or PTSD psychotherapy started within the past 3 months
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