Near-infrared Radiation-transcranial Photobiomodulation for Major Depressive Disorder

Major Depressive Disorder Clinical Trial

Official title:

Near-infrared Radiation-transcranial Photobiomodulation for Major Depressive Disorder: From Cellular, Animal Studies to a Sham-controlled Double-blind Randomized Clinical Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04619121
• Other study ID #: CMUH109-REC3-054
• Status: Completed
• Phase: N/A
• Start date: December 21, 2020
• Est. completion date: July 31, 2022

Study information

• Verified date: December 2022
• Source: China Medical University Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study was designed to be a 3 year, 3 phases project, and will explore the therapeutic effects from near-infrared transcranial photobiomodulation (NIR tPBM) in major depressive disordered human subjects, and it's biological mechanisms in cellular and animal model. However, due to shortage of funding under the pandemics, the project is now modified to start from its clinical part first, and will continue to its basic parts later when funding resources in place.

Description:

Major depressive disorder (MDD) is a leading cause of the overall global burden of disease in modern society, and has been estimated to move into the first place by 2030. Current antidepressants and psychotherapy had proved their efficacy, but are limited by the adverse effects and shortage of capable therapists worldwide. Accumulating evidence showed that hypometabolism of global and specific brain regions, inflammation, oxidative stress, suppression of neurogenesis and disturbed circadian rhythm all contribute to the pathophysiology of MDD.

Dr. Paolo Cassano, MD, PhD and his team from the Massachusetts General Hospital (MGH) of Harvard University recently demonstrated in both animal and human subjects that near-infrared radiation-transcranial photobiomodulation (NIR-tPBM) is a well-tolerated and effective treatment modality for MDD, and hypothesized NIR-tPBM may activate brain metabolism, be anti-inflammatory, reduce oxidative stress and promote neurogenesis. So far, the clinical studies are either open-labeled or only of small scale (n=21), and the real antidepressant mechanism of NIR-tPBM has not yet been fully understood. Adequately powered, well designed, double-blind randomized-control trials of larger scale is in pressing need.

In this 3-year study, we will collaborate with the team from Harvard University and MGH, to comprehensively evaluate from cellular mechanism, animal model, to clinical trials in human, the underlying mechanism of NIR-tPBM and the clinical strategy of NIR-tPBM. In the cellular study, we will culture and treat the human neuron-like cell lines with continuous NIR-PBM of different dosimetry and different duration, and compare the differences in cellular circadian rhythm, energy metabolism, and inflammation markers as well as the underlying gene expression. In the animal study, the mice under chronic stress environment will be treated with NIR-tPBM of different duration. We will compare the behavioral differences relevant to anxiety, depression and cognitive performance, as well as the differences in neurogenesis, neuroplasticity, energy metabolism, circadian rhythm, and inflammation markers of the mice and the gene expression of the biomarkers. In both cellular and animal studies, dose-response assessment will be applied. In the clinical human study, we will conduct a prospective, double-blind, randomized, sham-controlled trial, recruiting totally 80 MDD patients, age 18 to 75, and apply adjunctive NIR t-PBM to the dorsolateral prefrontal cortex, bilaterally and simultaneously, from 20 minutes and up to 80 minutes a day under the evaluation and recommendation of the clinicians, for 8 consecutive weeks. The change in depressive symptoms and circadian behaviors will be recorded in the 0, 2, 4, 8, 12 weeks and compared. The patient's peripheral blood-based biochemistry profile, inflammatory, oxidative stress, and circadian rhythm markers, as well as the gene expression of the relevant markers, will be collected in week 0, 8, and 12, and be compared.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 48
• Est. completion date: July 31, 2022
• Est. primary completion date: May 31, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

• Subjects may be included in the study only if they meet all of the following criteria:

1. The subject should be between at least 18 years of age at screening, but has not had their 76th birthday at screening.

2. Diagnosis of major depressive disorder (Based on Diagnostic Statistical Manual-IV or 5 ; diagnosis code: 296.22-296.23?296.32-296.33).

3. HAM-D-17 =14 and = 25

4. Subject Informed Consent obtained in writing in compliance with local regulations prior to enrollment into this study.

5. The subject (and caregiver, if applicable) is willing to participate in this study for at least 12 weeks.

6. Subjects may only be taking one (1) antidepressant, and will need to be on a stable dose for at least four weeks prior to enrollment.

Exclusion Criteria:

• Subjects will be excluded from the study for any of the following reasons:

1. The subject is pregnant or lactating.

2. The subject failed two or more FDA-approved antidepressants during current episode.

3. Structured psychotherapy focused on treating the subject's depression is exclusionary unless the subject has had at least 8 weeks of treatment prior to the screening visit.

4. Substance used disorder in the past 6 months.

5. Psychotic disorder or psychotic episode (current psychotic episode per assessment).

6. Bipolar affective disorder (per assessment).

7. Unstable or active medical illness.

8. Active suicidal or homicidal ideation.

9. The subject has a significant skin condition (i.e., hemangioma, scleroderma, psoriasis, rash, open wound or tattoo) on the subject's scalp that is found to be directly below any of the procedure sites.

10. The subject has an implant of any kind in the head (e.g. stent, clipped aneurysm, embolized AVM, implantable shunt - Hakim valve).

11. Any use of light-activated drugs (photodynamic therapy) within 14 days prior to study enrollment.

Related Conditions & MeSH terms

• Depression
• Depressive Disorder
• Depressive Disorder, Major
• Major Depressive Disorder
• Oxidative Stress

Intervention

Device:
• NIR-tPBM
The treatment will last for 8 weeks and be bilateral and applied to the frontal areas with one application site on the left side and one on the right side (left and right forehead centered on the frontal eminences and per EEG sites on F3 and F4). Energy is administered with a radiation wavelength of 830 nm. The duration of irradiation is from 20 minutes at each application site (the 2 sites are irradiated at the same time which is equivalent to 20 minutes of total time) to 40 minutes at each site, up to 2 times per day. The treatment will follow these specifications: PBM (IR) irradiance of 33.2 mW/cm2, each treatment window area is 28.7 cm2; PBM (IR) fluence of up to 60 Joules/cm2; energy delivered per session per device up to 1.72 kJ for a total of up to 3.44 kJ.
• Sham device
The sham device is completely identical in appearance, but only emits neglectable energy to the brain.

Locations

Country	Name	City	State
Taiwan	China Medical University Beigang Hospital	Beigang	Yunlin County

Sponsors (2)

Lead Sponsor	Collaborator
China Medical University Hospital	Ministry of Science and Technology, Taiwan

Country where clinical trial is conducted

Taiwan, 

References & Publications (4)

Caldieraro MA, Cassano P. Transcranial and systemic photobiomodulation for major depressive disorder: A systematic review of efficacy, tolerability and biological mechanisms. J Affect Disord. 2019 Jan 15;243:262-273. doi: 10.1016/j.jad.2018.09.048. Epub 2018 Sep 17. — View Citation

Cassano P, Caldieraro MA, Norton R, Mischoulon D, Trinh NH, Nyer M, Dording C, Hamblin MR, Campbell B, Iosifescu DV. Reported Side Effects, Weight and Blood Pressure, After Repeated Sessions of Transcranial Photobiomodulation. Photobiomodul Photomed Laser Surg. 2019 Oct;37(10):651-656. doi: 10.1089/photob.2019.4678. — View Citation

Cassano P. Photomedicine and Pharmaceuticals: A Brain New Deal. Photobiomodul Photomed Laser Surg. 2019 Oct;37(10):575-576. doi: 10.1089/photob.2019.4733. Epub 2019 Sep 24. No abstract available. — View Citation

Salehpour F, Cassano P, Rouhi N, Hamblin MR, De Taboada L, Farajdokht F, Mahmoudi J. Penetration Profiles of Visible and Near-Infrared Lasers and Light-Emitting Diode Light Through the Head Tissues in Animal and Human Species: A Review of Literature. Photobiomodul Photomed Laser Surg. 2019 Oct;37(10):581-595. doi: 10.1089/photob.2019.4676. Epub 2019 Sep 25. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in depressive symptoms (subjective)	Measured with Beck Depression Rating scale, value from 0 to 63, with higher scores indicating greater severity of depression.	Measured biweekly up to 12 weeks.
Primary	Change in depressive symptoms (objective)	Measured with Hamilton Depression rating scale (21-items), value from 0 to 66, with higher scores indicating greater severity of depression.	Measured biweekly until trial completed, up to 12 weeks.
Secondary	Change in circadian rhythm	Measured with Munich ChronoType Questionnaire (MCTQ), value of 16 to 86. It offers methods to make up for sleep log, and measures the behavioral change around the clock.	Measured biweekly up to 12 weeks.
Secondary	Change in sleep quality	Measured with Pittsburgh Sleep Quality Index,value of 0 to 21, provides a subjective measure of sleep quality and patterns. The higher the score, the worse the quality.	Measured twice a week up to 12 weeks.