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NCT05460845 · ClinicalTrials.gov registry record · NA
The Pain in Amputees Reduced by Administration of Diet Examination
A NA study, sponsored by University of Alabama at Birmingham.
- Completed
- Registry status
- NA
- Development phase
- 28
- Enrollment target
NCT05460845: Completed NA study, sponsored by University of Alabama at Birmingham.
NCT05460845 is a NA study that has completed, run by University of Alabama at Birmingham. The registered enrollment target is 28 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT05460845, a NA study, has completed, sponsored by University of Alabama at Birmingham.
- COMPLETED
- Registry status
- NA
- Development phase
- 28 participants
- Enrollment target
Study Summary
Phantom limb pain (PLP) is defined as pain or discomfort in a missing limb following amputation, whereas residual limb pain (RLP) is often experienced as pain at the site of amputation. Unfortunately, PLP can affect as many as 80% of upper- or lower-extremity amputees, with 40-60% also experiencing RLP. There are many theories regarding the mechanisms underlying these types of pain, but effective treatments remain elusive .Amputation of a limb is often accompanied by a traumatic event that can be emotionally devastating. Consequently, studies have reported high levels of depression in this population, up to 80%. Other studies have reported elevated levels of depression (70%), suicidality (30%) and posttraumatic stress disorder (PTSD, 20%) with PTSD being highly correlated with PLP. Thus, it is critical that effective treatments be employed that address, not only the chronic pain, but the comorbid conditions as well. Diet interventions have been utilized as a non-pharmacological method to reduce pain and/or inflammation. We have shown that a low-carbohydrate diet (LCD) reduced pain independent of weight loss. Importantly, we observed a reduction in depressive symptomology and improved quality of life (QOL) following the LCD. Thus, it is reasonable to expect that the LCD may have beneficial effects of pain experience and also on measures of QOL. Phase 1: To characterize the dietary habits, pain severity and psychological well-being of the local amputee population. Hypotheses: We expect that the local population will show high prevalence of phantom limb pain (PLP) and/or residual limb pain (RLP). Self-report of depressive symptomology, poor-quality diet, will coincide with low QOL reports. Phase 2: To assess the feasibility and efficacy of a low-carbohydrate diet (LCD) to reduce pain and increase QOL in amputees. Hypotheses: All participants will complete the 6-week LCD. Compared to baseline, a 6-week LCD will reduce self-reports of pain and depressive symptoms. O
Primary Outcome
BPI pain severity is an average score out of 10.
Interventions
- BEHAVIORAL Low-Carbohydrate Diet
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 28 participants |
| Start Date | 2022-07-01 |
| Est. Completion | 2023-08-28 |
| Phase | NA |
What the finished NCT05460845 record still lists
NCT05460845 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 28 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 1 intervention - of which Low-Carbohydrate Diet is the first listed.
NCT05460845 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT05460845 about?
NCT05460845 is a clinical study titled "The Pain in Amputees Reduced by Administration of Diet Examination". Phantom limb pain (PLP) is defined as pain or discomfort in a missing limb following amputation, whereas residual limb pain (RLP) is often experienced as pain at the site of amputation. Unfortunately, PLP can affect as many as 80% of upper- or lower-extremity amputees, with 40-60% also experiencing ...
What is the current status of trial NCT05460845?
This trial is currently completed. It is a NA study. The enrollment target is 28 participants. The study started on 2022-07-01. Estimated completion is 2023-08-28.
What interventions are being tested in trial NCT05460845?
The interventions under investigation include: Low-Carbohydrate Diet (BEHAVIORAL).
Who is sponsoring clinical trial NCT05460845?
This trial is sponsored by University of Alabama at Birmingham, which has 1,160 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT05460845's enrollment target sits among peer trials
28 1704th of 2000 higher than 293 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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