PBM Effects on Health and Well-being in Humans

Sponsor
Seaborough Life Science B.V. (Industry)
Overall Status
Not yet recruiting
CT.gov ID
NCT05619133
Collaborator
Chrono@Work B.V. (Other), University of Groningen (Other)
80
5
4.9

Study Details

Study Description

Brief Summary

The goal of this clinical study is to assess the effects of different photobiomodulation (PBM) conditions in men and women between 25 and 65 years old with daytime sleepiness/drowsiness and /or mild mood complaints but be otherwise healthy. The main question it aims to answer are:

  1. Does PBM significantly affect health and well-being?

  2. Are PBM effects wavelength dependent?

  3. Are PBM effects pulse dependent?

  4. Are the eyes needed to assert an PBM effect or is exposure only to the skin sufficient?

  5. What are the cellular, metabolic pathways underlying the systemic effects of PBM.

Participants will have to:
  1. Exposed themselves 5 times per week during 2 weeks to the PBM stimuli between 9:30 and 12:30.

  2. A week before the baseline measurement, participants will have to start wearing a Fitbit Versa 3, and will have to continuously wear until the end of the study.

  3. In the afternoon of the baseline day as well as in the afternoons after 5 and 10 PBM sessions (week 1 and week 2, respectively), participants will have to go to the lab for blood withdraw.

  4. In the evening of the baseline day as well as in the evenings after 5 and 10 PBM sessions (week 1 and week 2, respectively), participants will have to collect saliva samples as well as to complete questionnaires.

It will be a double-blind placebo-controlled field study with a between subject comparison.

Condition or Disease Intervention/Treatment Phase
  • Device: PBM
N/A

Detailed Description

Five conditions (groups) will be tested:

Dose (J.cm-2) Wavelength (nm) Pulse (Hz,ms) Duty factor Area Cond 1 6.5 850 15, 8 12% Skin + eyes Cond 2 6.5 940 15, 8 12% Skin + eyes Cond 3 6.5 850 100, 1 12% Skin + eyes Cond 4 0 850 15, 8 12% Skin + eyes Cond 5 6.5 850 15, 8 12% Skin

Study Design

Study Type:
Interventional
Anticipated Enrollment :
80 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Investigator, Outcomes Assessor)
Primary Purpose:
Basic Science
Official Title:
Effects and Underlying Mechanisms of Photobiomodulation (PBM) on Health and Well-Being
Anticipated Study Start Date :
Jan 1, 2023
Anticipated Primary Completion Date :
May 31, 2023
Anticipated Study Completion Date :
May 31, 2023

Arms and Interventions

Arm Intervention/Treatment
No Intervention: placebo

No PBM will be emitted from the device; dose: 0 J.cm-2

Experimental: PBM High standard

A PBM high standard dose of 6.5 J.cm-2 with a wavelength of 850 nm, a pulse of 15 Hz and 8 ms and duty factor of 12%

Device: PBM
In this study, the health benefits of the addition of NIR to the light spectrum of a desk lamp already available in the market will be investigate; Ikea Ypeperlig, to which a module with high power Lumileds NIR-Leds will be attached with beam angle of 90 degrees. They will be attached in such a way that, when the lamp is installed in the right place, a 1sr beam that covers the users face, neck and hands and lower arms on the desk with the required intensity of 5mW/cm2 of NIR at the skin surface. The device will be equipped with 3 sensors: A distance sensor connected to the driver of the NIR-leds, such that when the user leans forward or backward, the intensity of the NIR is automatically adjusted such that the intensity on the skin remains 5mW/cm2 (see figure below). a presence sensor ambient vertical lux sensor by which amount of light that enters the users' eye will be measured since it is known that these have an effect sleep, mood and performance.

Experimental: PBM High wavelength

A PBM high dose of 6.5 J.cm-2 with a wavelength of 940 nm, a pulse of 15 Hz and 8 ms and duty factor of 12%

Device: PBM
In this study, the health benefits of the addition of NIR to the light spectrum of a desk lamp already available in the market will be investigate; Ikea Ypeperlig, to which a module with high power Lumileds NIR-Leds will be attached with beam angle of 90 degrees. They will be attached in such a way that, when the lamp is installed in the right place, a 1sr beam that covers the users face, neck and hands and lower arms on the desk with the required intensity of 5mW/cm2 of NIR at the skin surface. The device will be equipped with 3 sensors: A distance sensor connected to the driver of the NIR-leds, such that when the user leans forward or backward, the intensity of the NIR is automatically adjusted such that the intensity on the skin remains 5mW/cm2 (see figure below). a presence sensor ambient vertical lux sensor by which amount of light that enters the users' eye will be measured since it is known that these have an effect sleep, mood and performance.

Experimental: PBM High pulse

A PBM high dose of 6.5 J.cm-2 with a wavelength of 850 nm, a pulse of 100 Hz and 1.2 ms and duty factor of 12%

Device: PBM
In this study, the health benefits of the addition of NIR to the light spectrum of a desk lamp already available in the market will be investigate; Ikea Ypeperlig, to which a module with high power Lumileds NIR-Leds will be attached with beam angle of 90 degrees. They will be attached in such a way that, when the lamp is installed in the right place, a 1sr beam that covers the users face, neck and hands and lower arms on the desk with the required intensity of 5mW/cm2 of NIR at the skin surface. The device will be equipped with 3 sensors: A distance sensor connected to the driver of the NIR-leds, such that when the user leans forward or backward, the intensity of the NIR is automatically adjusted such that the intensity on the skin remains 5mW/cm2 (see figure below). a presence sensor ambient vertical lux sensor by which amount of light that enters the users' eye will be measured since it is known that these have an effect sleep, mood and performance.

Experimental: PBM High skin only

A PBM high standard dose of 6.5 J.cm-2 with a wavelength of 850 nm, a pulse of 15 Hz and 8 ms and duty factor of 12%, but in this case the participants will wear filtering googles which will not allow PBM from entering the eyes

Device: PBM
In this study, the health benefits of the addition of NIR to the light spectrum of a desk lamp already available in the market will be investigate; Ikea Ypeperlig, to which a module with high power Lumileds NIR-Leds will be attached with beam angle of 90 degrees. They will be attached in such a way that, when the lamp is installed in the right place, a 1sr beam that covers the users face, neck and hands and lower arms on the desk with the required intensity of 5mW/cm2 of NIR at the skin surface. The device will be equipped with 3 sensors: A distance sensor connected to the driver of the NIR-leds, such that when the user leans forward or backward, the intensity of the NIR is automatically adjusted such that the intensity on the skin remains 5mW/cm2 (see figure below). a presence sensor ambient vertical lux sensor by which amount of light that enters the users' eye will be measured since it is known that these have an effect sleep, mood and performance.

Outcome Measures

Primary Outcome Measures

  1. Change from baseline in subjective mood after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Mood VAS scale, 0-10, higher score means better

  2. Change from baseline in subjective drowsiness after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Epworth Sleepiness Scale, 0-24, higher score means worse

  3. Change from baseline in depressions scale after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Beck Depression Inventory Second Edition, 0-63, higher score means worse

  4. Change from baseline in general activation after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Activation-Deactivation check list, 5-20, higher score means better

  5. Change from baseline in deactivation after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Activation-Deactivation check list, 11-14, higher score means worse

  6. Change from baseline in high activation after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Activation-Deactivation check list, 5-20, higher score means worse

  7. Change from baseline in general deactivation after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Activation-Deactivation check list, 5-20, higher score means worse

  8. Change from baseline in subjective sleep quality scores after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Pittsburgh Sleep quality scale, 0-21, higher score means worse

  9. Change from baseline in resting heart rate after 5 and after 10 PBM sessions [Through study completion]

    Fitbit Versa 3

  10. Change from baseline in objective sleep quality scores after 5 and after 10 PBM sessions [Through study completion]

    Fitbit Versa 3

  11. Change from baseline in IFN- gamma concentrations after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Blood

  12. Change from baseline in TNF-alpha concentrations after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Blood

  13. Change from baseline in TGF-beta1concentrations after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Blood

  14. Change from baseline in il-1 concentrations after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Blood

  15. Change from baseline in il-6 concentrations after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Blood

  16. Shift from baseline in dim light melatonin onset after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Saliva

  17. Change from baseline in cortisol levels at bedtime after 5 and after 10 PBM sessions [Baseline, after 2 weeks, after 4 weeks]

    Saliva

  18. Change from baseline in targeted metabolomics concentration after 5 and after 10 PBM sessions [Baseline, after 4 weeks]

    Blood

Eligibility Criteria

Criteria

Ages Eligible for Study:
25 Years to 65 Years
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
Yes
Inclusion Criteria:

Healthy, no chronic disease

  • Age between 25 - 65 years.

  • Suffer from daytime sleepiness/drowsiness and or a mild mood disturbance (ESS >5 or BDI equal to or higher than 13 but lower than 20, PSQI > 5)

  • Participants will have to have a desk type of work and/or have 3 hours per day between 9:30 am and 12:30 at their office/home in which they could sit in front of the lamp.

Exclusion Criteria:

Depressive mood (BDI -II > 20)

  • Pregnancy

  • Menopause symptoms

  • Drug use during the last three months known to interfere with sleep, alertness, the biological clock and/or light sensitivity (i.e. regular usage of sleep medication or stimulating substances)

  • Use of immune suppressants. High levels of caffeine intake during a day (5 or more cups, according to https://www.voedingscentrum.nl/encyclopedie/cafeine.aspx#blok7, there are no negative effects expected from 4 caffeine products in normal adults)

  • High alcohol intake (more than 4 for men and more than 3 for women, drinks per day) for more than 5 days in the past month, including binge drinking and heavy drinking according to https://www.niaaa.nih.gov/publications/brochures-and- fact-sheets/alcohol-facts-and-statistics.

  • Participant is not able to refrain from using recreational drugs during the 4 weeks of the study.

  • Shift work schedule in the 3 months prior to participation and/or planned during the 2 weeks of the study

  • Environmental factors in everyday life that may disturb sleep and cannot be prohibited (e.g. young children, noisy environment)

  • Travel over 2 or more time zones in the month prior to participation

  • Travel to sunny holiday locations/wintersports 1 month before participation

  • Personal plans that prevent them for using the intervention during 2 consecutive weeks

Contacts and Locations

Locations

No locations specified.

Sponsors and Collaborators

  • Seaborough Life Science B.V.
  • Chrono@Work B.V.
  • University of Groningen

Investigators

  • Principal Investigator: Marijke Gordijn, PhD, Chrono@Work

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Seaborough Life Science B.V.
ClinicalTrials.gov Identifier:
NCT05619133
Other Study ID Numbers:
  • PBM2022
First Posted:
Nov 16, 2022
Last Update Posted:
Nov 16, 2022
Last Verified:
Nov 1, 2022
Individual Participant Data (IPD) Sharing Statement:
No
Plan to Share IPD:
No
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Nov 16, 2022