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Photobiomodulation Therapy on Inflammatory Mediators on Low Back Pain

NCT03859505 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2019-04-01

No results posted yet for this study

Summary

Low back pain (LBP) is ranked as one of the most prevalent health conditions. It is likely that some inflammatory mediators could be associated with pain and disability in these patients. Photobiomodulation therapy (PBMT) is a non-pharmacological therapy often used in patients with LBP that decrease release of inflammatory mediators and accelerate muscle repair in different muscle skeletal conditions, as mechanisms of action. The present research project aims to evaluate the effects of PBMT on systemic levels of inflammatory markers and levels of pain intensity in patients with chronic non-specific low back pain.

Conditions

  • Low Back Pain

Interventions

DEVICE

Placebo PBMT

The PBMT treatments will be performed using the Multi Radiance Medical™ Super Pulsed Laser MR4™console (Solon, OH, USA), with the LS50 (emitter with an area of 20 cm2) and SE25 (emitter with an area of 4 cm2) cluster probes as emitters. Nine sites will be irradiated at patient's lumbar region: 3 central sites, using the SE25 (without any dose, 0 J); and 6 sites in the same direction, but laterally (both sides, 3 at a side), using the LS50 (without any dose, 0 J). Patients will be treated in a single session and they will receive a total dose of 0 J.

DEVICE

Active PBMT

The PBMT treatments will be performed using the Multi Radiance Medical™ Super Pulsed Laser MR4™ console (Solon, OH, USA), with the LS50 (emitter with an area of 20 cm2) and SE25 (emitter with an area of 4 cm2) cluster probes as emitters. Nine sites will be irradiated at patient's lumbar region: 3 central sites, using the SE25 (3000 Hz of frequency, 3 minutes of irradiation per site, 24.75 J per site, a totalizing 74.25 J irradiated from SE25); and 6 sites in the same direction, but laterally (both sides, 3 at a side), using the LS50 (1000 Hz of frequency, 3 minutes of irradiation per site, 24.30 J per site, a total of 145.80 J irradiated from LS50). Patients will be treated in a single session and will receive a total dose of 220.05 J.

Sponsors & Collaborators

  • Fundação de Amparo à Pesquisa do Estado de São Paulo

    collaborator OTHER_GOV

  • University of Bergen

    collaborator OTHER

  • Universidade Cidade de Sao Paulo

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-18
Primary Completion
2019-03-29
Completion
2019-03-29

Countries

  • Norway

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03859505 on ClinicalTrials.gov