A Phase 2, Randomized, Double-blind, Placebo-controlled, Parallel Group, Multicenter Study to Evaluate the Safety and Efficacy of SP-103 in Subjects with Moderate to Severe Acute Lower Back Pain

  • End date
    Mar 31, 2023
  • sponsor
    Scilex Pharmaceuticals
Updated on 5 April 2022


This research study will evaluate the safety, tolerability, and pain-relieving ability of an investigational patchcalled SP-103 in subjects with low back pain.


This research study will evaluate the safety, tolerability, and pain-relieving ability of an investigational patch called SP-103.

Condition Lower Back Pain
Clinical Study IdentifierTX295313
SponsorScilex Pharmaceuticals
Last Modified on5 April 2022


Yes No Not Sure

Inclusion Criteria

Current episode of LBP must have been present for not more than 3 months prior to the Screening Visit
Currently experiencing localized area of muscular tenderness in lower back area
Presence of muscle spasms at the area of muscular tenderness
Clear my responses

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Step 1 Connect with a study center
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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