Category Archives: Rants

I had a meeting with the Chief Exec of the UK’s premier cancer research hospital, last year. He was genuinely interested by my pitch about LLLT. He said I should meet his pain team to present data on Oral Mucositis (OM). Eventually a meeting was set and I gave my best to the Head of Pain Services. Lets call him Dr Fred. Dr Fred listened patiently then, when I had finished, he gave me some feedback: 1) he did not like the company logo 2) he accepts the mechanism of action but 3) LLLT achieves too many things and 4) he had to go to another meeting. A surgeon friend of mine offered to go persuade Dr Fred and they had two hour meeting. Dr Fred said he would pitch it to his team, but after a few weeks chasing for an update, he said that nobody was interested.

How can that be when (according to the article in this months literature watch by Rene-Jean Bensadoun and Raj Nair) there is no consensus on a single agent or agents that can be used either prophylactically or therapeutically to reduce severity or duration of oral mucositis, and yet four associations/agencies* either suggest or recommend LLLT for OM.

Could it be the case that they did not discover LLLT for OM so they are not interested? The good news is that there are three cancer hospitals in three different countries coordinating to run a multi centred trial with THOR lasers so maybe then we can get some interest.

* European Society for Medical Oncology, Multinational Association of Supportive Care in Cancer, International Society of Oral Oncology, U.S. Dept of Health and Human Services Agency for Healthcare Research and quality.

Tell me about your experience, leave a comment below.

I love introducing LLLT to an audience of doctors oblivious and innocent of its effects on tissue regeneration, inflammation and pain. At first, the response is that no therapy can do all of this (heal diabetic wounds, improve recovery from sports injuries, neck pain, osteoarthritis and neuropathic pain etc), then I explain the mechanism by which LLLT increases ATP and reduces oxidative stress. By the time I have finished, the final question is not “what is LLLT?” or “how does it work?” or “is there clinical evidence?” but “why is this not used everywhere throughout medicine?”.

The truth is that evidence is not enough. I am involved in the early stages of putting together an international multicentre clinical trial for a pathology that already has 14 RCTs behind it. What difference will one more trial make? The difference may not be the trial itself, but the eminence of the doctors / scientists and their institutions doing it. I am also involved in the early stages of fund raising for another trial that has considerably less clinical data behind it and will be far less ambitious in its scale but, I suspect, will make greater progress. Why ? The focus on political influence. It is not enough to do good science, not enough to address a big unmet need, not enough to influence key opinion leaders, you have got to get the political bulldozers in.

Watch this space…..

Lilach wrote to me this morning (if you are a regular at LLLT conferences you will know her) and in the dialogue she referred to the “phototherapy community”. I had just downloaded 121 LLLT and other phototherapy papers for this monthly literature watch blog. I had to wade through 99 papers that were not LLLT in order to arrive at 22 that were. Many of those were phototherapy and I thought I should bring them to your attention:

Phototherapy for Neonatal hyperbilirubinemia
Phototherapy for Psoriasis and vitiligo (and many other skin problems)
Phototherapy for Seasonal Effective Disorder or depression
Phototherapy for Vitamin D deficiency
Phototherapy for jet lag and sleep disorders

and to a greater or lesser degree these are already somewhat accepted in mainstream medicine.

Why is it that, and why is LLLT not yet accepted ?

send me a short comment back below.

One word answers are acceptable.

TRPV1 is a nonselective cation channel involved in nociception. At a pain conference in London I attended last week a speaker reported that about $ billion has been spent by the pharmaceutical industry on developing a new class of analgesics to block this protein. However there is a sided effect on body temperature (hyperthermia) making it unusable which is a shame as the potential benefits are huge read here on Wikipedia.

TRPV1 is new to me and I wondered if perhaps anyone had looked at the effect of LLLT on it and they have. A group in Korea have shown that Er,Cr:YSGG laser has an analgesic effect via TRPV1 inhibition. Well hooray for the Koreans, if they really have discovered Inhibition of TRPV1 with laser (and without hyperthermia), it could become another medical holy grail assailed by LLLT.

I feel sorry for anyone curious about Low Level Laser Therapy (LLLT) / Cold Laser. There is a myriad of different products with extreme differences in specification:

• 635 – 980nm wavelengths
• 5mW – 12,000mW
• Laser vs LED’s
• Super pulsed vs continuous vs gated CW
• Recommended treatment times ranging from a few seconds to several minutes
• Intervals ranging from daily to weekly
• Prices from $3,000 – $55,000

To make matters worse, many training courses are just sales pitches spiced with pseudoscience. You could try reading all the original research but it is a vast field and hard to get a good overview.

Here is my recommendation. Start by reading this Harvard Medical School review (which I co-authored). If you find it too heavy going come on our training course. It is substantially based on this paper but more simply illustrated, delivered in slow motion, you can ask questions as we go, all technical terms introduced in an understandable way.

Here is the THOR training plan

If you are keen to understand LLLT and prefer an evidence based training then attend our training. We promise that you will find it is based on sound scientific principles, not pseudoscience. Click here to see dates and venues, read testimonials and register.