Ignite Creation Date:
2025-12-25 @ 2:06 AM
Ignite Modification Date:
2026-01-22 @ 5:57 AM
Study NCT ID:
NCT02441660
Status:
COMPLETED
Last Update Posted:
2023-01-26
First Post:
2015-04-28
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Capsaicin 8% Patch for Spinal Cord Injury Neuropathic Pain
Sponsor:
The University of Texas Health Science Center at San Antonio
Organization:
Study Overview
Official Title:
Capsaicin 8% Patch for Spinal Cord Injury Neuropathic Pain
Status:
COMPLETED
Status Verified Date:
2023-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
Capsaicin
Brief Summary:
A prospective case control study to determine the effectiveness and longevity of 8% capsaicin patch(es) in treating neuropathic pain in persons with spinal cord injury. The investigators will study spinal cord injury patients at South Texas Veterans Health Care Systems Spinal Cord Injury inpatient unit and outpatient clinics.
Detailed Description:
The investigators will recruit \~ 20 patients with chronic spinal cord injury (SCI) and chronic neuropathic pain (\>6months) below level of injury who have failed multiple pharmacological agents. Pre-study data collection will include subjective description of pain, baseline visual analog scale (VAS), numeric pain rating scale (NPRS), a numerical scale such as short form (SF) 36 form that measures quality of life parameters, subjective functional independence (FIM) scores, and pain diagrams will be obtained on each participant. Written informed consent will be obtained. After randomization patients will be assigned to a different sequence of treatment.
All patients will receive either the treatment and control patches in a randomized order for a total of three treatment periods (control, treatment, treatment for example). When assigned to received treatment arm of study patients will receive Qutenza Capsaicin 8% patch(es) applied for 1 hour after pre- treatment with topical lidocaine. The control group will receive a low dose (0.04%) amount of capsaicin in patch form using an identical application procedure.
Investigators will give each patient a diary to self record daily VAS/NPRS scores. Investigators will then schedule routine f/u via telephone call at 2, 4, 8, and 12 weeks post application to accurately report onset of relief and obtain NPRS scores at 2, 4, 8, 12 week points. Patients will follow up in clinic at the end of the 12 week study to repeat data collection using our quality of life scale (SF 36) and FIM scores. Investigators will then use data analysis to record percentage of reduction in NPRS/ VAS, and changes in SF 36 and FIM scores at any given time point vs baseline. For those that continue to have pain relief at 12 week mark we will periodically call every 4 months after study completion to assess for total duration of pain relief for up to 1 year post application.
All patients will receive either the treatment and control patches in a randomized order for a total of three treatment periods (control, treatment, treatment for example). When assigned to received treatment arm of study patients will receive Qutenza Capsaicin 8% patch(es) applied for 1 hour after pre- treatment with topical lidocaine. The control group will receive a low dose (0.04%) amount of capsaicin in patch form using an identical application procedure.
Investigators will give each patient a diary to self record daily VAS/NPRS scores. Investigators will then schedule routine f/u via telephone call at 2, 4, 8, and 12 weeks post application to accurately report onset of relief and obtain NPRS scores at 2, 4, 8, 12 week points. Patients will follow up in clinic at the end of the 12 week study to repeat data collection using our quality of life scale (SF 36) and FIM scores. Investigators will then use data analysis to record percentage of reduction in NPRS/ VAS, and changes in SF 36 and FIM scores at any given time point vs baseline. For those that continue to have pain relief at 12 week mark we will periodically call every 4 months after study completion to assess for total duration of pain relief for up to 1 year post application.
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?: