The recent outbreak of COVID-19, which continues to ravage communities with high death tolls and untold psychosocial and catastrophic economic consequences, is a vivid reminder of nature's capacity to defy contemporary healthcare. The pandemic calls for rapid mobilization of every potential clinical tool, including phototherapy—one of the most effective treatments used to reduce the impact of the 1918 “Spanish influenza” pandemic. This paper cites several studies showing that phototherapy has immense potential to reduce the impact of coronavirus diseases, and offers suggested ways that the healthcare industry can integrate modern light technologies in the fight against COVID-19 and other infections. The evidence shows that violet/blue (400–470 nm) light is antimicrobial against numerous bacteria, and that it accounts for Niels Ryberg Finsen's Nobel-winning treatment of tuberculosis. Further evidence shows that blue light inactivates several viruses, including the common flu coronavirus, and that in experimental animals, red and near infrared light reduce respiratory disorders, similar to those complications associated with coronavirus infection. Moreover, in patients, red light has been shown to alleviate chronic obstructive lung disease and bronchial asthma. These findings call for urgent efforts to further explore the clinical value of light, and not wait for another pandemic to serve as a reminder. The ubiquity of inexpensive light emitting lasers and light emitting diodes (LEDs), makes it relatively easy to develop safe low-cost light-based devices with the potential to reduce infections, sanitize equipment, hospital facilities, emergency care vehicles, homes, and the general environment as pilot studies have shown.
Considering the pathophysiology of COVID-19 and potential positive effects of PBM in balancing the function of the immune system, this treatment modality could be effective in severe COVID-19 cases with ARDS. COVID-19 mortality is mainly because of cytokine storm in severe cases. PBM has the potential to decrease the level of pro-inflammatory cytokines and improve the balance of IL-10. These effects can balance immune response and decrease the impact of cytokine storm. PBM is mainly local and has very limited adverse side effects . Unlike corticosteroids, it does not cause delayed body response to virus elimination, secondary infection, or longer hospitalization period. This hypothesis is mainly based on theoretical data. The authors suggest that researchers should assess the potentials of this treatment method as it might save the lives of severely affected patients.
This tool is a searchable collection of technical publications, books, videos and other resources about the use of lasers and light for PhotoBioModulation (PBM). Enter a keyword above or see some of our favorite queries below.
Here are some of our favorite queries:
All the resources include links to the original source so we are not making any statement about the use of lasers for treating non-FDA cleared application, we are simple summarizing what others have said.
Where every possible, we have included a link to the orginal publication.
This tool uses a broad match query so:
The results of the search are sorted based on 3 quality factors on a scale of 1 to 10 with 10 being the best score. Originally all the resources were given a 5-5-5 until they could be individually evaluated. These scores are purely opinion and are only used to simplify the rank of the results from more valuable to least valuable. This should not be considered a critique of any work. This system was created to help researchers (including ourselves) find the most usable resources for any cold laser therapy research. The resources are assigned values based on the following 3 factors:
Over the past few years of working with research, we found that a majority of the published resources are lacking in one of these three ranking factors.
The original goal of this research tool was to tie published resources to the protocols in the laser-therapy.us library. This connection allows users to trace each protocol back to a list of resources so the protocol can be researched and improved.
General Comments
POWER
When many of the first research papers were published, the most power laser available for therapy were less than 100mW and many systems had to be pulsed to keep the laser from burning out too quickly. Today, system are available that will deliver up to 60,000mW of continuous output. Because of these power limitation, many early studies were limited to extremely low dosages by today’s standards. It takes a 50mW system 17 minutes to deliver 50 joules at the surface of the skin. If this was spread over a large area of damage or was treating a deeper problem, the actual dosages were much less than 1J/cm2. Today, we know that these dosages typically produce very little or no results.
WAVELENGTH
About 80% of the resources in this database are in the near infrared wavelength. There is also some interest in the red wavelength (600 to 660nm) . Other wavelengths like blue, purple, and green have very little scientific research behind them and have not gotten much traction in the core therapy market with the exception of some fringe consumer products.
Legal Disclaimer
This research tool is free to use but we make no claims about the accuracy of the information. It is an aggregation of existing published resources and it is up to the user to determine if the source of the resources has any value. The information provided through this web site should not be used for diagnosing or treating a health problem or disease. If you have or suspect you may have a health problem, you should consult your local health care provider.
Welcome to the BioPhotonica Education Center. There are over 5000 successful studies showing the efficacy of PBM, light therapy and sound therapy. This is a searchable collection of technical publications, books, videos and other resources about the best practices in the industry and about treating a wide variety of problems. All the resources include links to the original source (where available) so we are not making any claims about the use of our technology for treating "non-FDA cleared" applications, we are simply summarizing what the expert are saying about proper application of these technologies.
Enter a keyword above and click on one of the following links to see a set of publications about that subject. HINT: Shorter keywords work better.
Here are some of our favorite queries:
Testimonials
Research Info for other Applications
Autoimmune Research
Contraindications
This tool uses a broad match query so:
Welcome to the Lighthouse Health Education Center. There are over 5000 successful studies showing the efficacy of PBM, light therapy and sound therapy. This is a searchable collection of technical publications, books, videos and other resources about the best practices in the industry and about treating a wide variety of problems. All the resources include links to the original source (where available) so we are not making any claims about the use of our technology for treating "non-FDA cleared" applications, we are simply summarizing what the expert are saying about proper application of these technologies.
Enter a keyword above and click on one of the following links to see a set of publications about that subject. HINT: Shorter keywords work better.
Here are some of our favorite queries:
Testimonials
Research Info for other Applications
Autoimmune Research
Contraindications
This tool uses a broad match query so:
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