A Pilot Clinical Trial of Oral Ketamine for Acute Pain Management After Amputation Surgery (NCT02341963) | Clinical Trial Compass
TerminatedPhase 1
A Pilot Clinical Trial of Oral Ketamine for Acute Pain Management After Amputation Surgery
Stopped: Recruitment issues
United States5 participantsStarted 2015-01
Plain-language summary
The purpose of this pilot study is to test the safety of oral ketamine to treat acute pain after amputation surgery. The objective of the proposed research is to conclusively determine if oral ketamine is a safe alternative analgesic to opioid for acute pain in subjects undergoing elective amputation of the lower extremity. All participants will receive oral ketamine.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Adults of at least 18 years of age, but not older than 80 years
. Due to undergo elective major amputation of the lower extremity (above the knee amputation (AKA), below the knee amputation (BKA), total knee amputation (TKA), transmetatarsal amputation (TMA), toe amputation) from all causes.
Exclusion criteria
. Pregnancy
. Increased intracranial pressure or intraocular pressure
. Allergy to ketamine
. Morbid obesity (BMI \> 40 kg/m2)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Incidence of Adverse Events
Timeframe: up to 72 hours post-surgery or until discharge