Reiki is a form of energy healing that evidently has been getting so popular that, according to the ‘Shropshire Star’, even stressed hedgehogs are now being treated with this therapy. In case you argue that this publication is not cutting edge when it comes to reporting of scientific advances, you may have a point. So, let us see what evidence we find on this amazing intervention.
A recent systematic review of the therapeutic effects of Reiki concludes that the serious methodological and reporting limitations of limited existing Reiki studies preclude a definitive conclusion on its effectiveness. High-quality randomized controlled trials are needed to address the effectiveness of Reiki over placebo. Considering that this article was published in the JOURNAL OF ALTERNATIVE AND COMPLEMENTARY MEDICINE, this is a fairly damming verdict. The notion that Reiki is but a theatrical placebo recently received more support from a new clinical trial.
This pilot study examined the effects of Reiki therapy and companionship on improvements in quality of life, mood, and symptom distress during chemotherapy. Thirty-six breast cancer patients received usual care, Reiki, or a companion during chemotherapy. Data were collected from patients while they were receiving usual care. Subsequently, patients were randomized to either receive Reiki or a companion during chemotherapy. Questionnaires assessing quality of life, mood, symptom distress, and Reiki acceptability were completed at baseline and chemotherapy sessions 1, 2, and 4. Reiki was rated relaxing and caused no side effects. Both Reiki and companion groups reported improvements in quality of life and mood that were greater than those seen in the usual care group.
The authors of this study conclude that interventions during chemotherapy, such as Reiki or companionship, are feasible, acceptable, and may reduce side effects.
This is an odd conclusion, if there ever was one. Clearly the ‘companionship’ group was included to see whether Reiki has effects beyond simply providing sympathetic attention. The results show that this is not the case. It follows, I think, that Reiki is a placebo; its perceived relaxing effects are the result of non-specific phenomena which have nothing to do with Reiki per se. The fact that the authors fail to spell this out more clearly makes me wonder whether they are researchers or promoters of Reiki.
Some people will feel that it does not matter how Reiki works, the main thing is that it does work. I beg to differ!
If its effects are due to nothing else than attention and companionship, we do not need ‘trained’ Reiki masters to do the treatment; anyone who has time, compassion and sympathy can do it. More importantly, if Reiki is a placebo, we should not mislead people that some super-natural energy is at work. This only promotes irrationality – and, as Voltaire once said: those who make you believe in absurdities can make you commit atrocities.
What on earth is that?
Whatever it is, it is big; there are more than half a million websites on it, and it seems to me that a lot of dosh is being made with pranic healing.
But what is it?
This website might be as good as any to explain:
Pranic Healing is a form of ancient energy medicine, which utilizes the inherent energy Prana (life force or energy) to balance, and promote the body’s energy and its processes. Prana is a Sanskrit word which actually means, the vital force that keeps us alive and healthy. Pranic healing is a holistic approach as it assumes a person in its complexity and does not separate the body and the mind.
It was developed by Grand Master ChoaKok Sui who founded the World Pranic Healing Foundation. He is a Manila-based businessman of Chinese origin – a spiritual teacher, writer and therapist of Pranic healing system.
According to ancient medicine, the body is composed of several physical elements including skin, bones, muscles, organs and so on which function with the help of Prana.The pranais present in the form of +ve and –ve ions. Pranic therapy or treatment involves the act of manipulating the energy (by experts) to restore the energy of the chakras in the body which is believed to treat the condition. Although it’s difficult to detect and measure life energy, its existence is undoubtedly proved…
Following health issues can be successfully treated with Pranic healing: Sleeping illness (lack of sleep) Mental illnesses including depression, anxiety etc. Stress Sprains and strains Body aches like neck pain, muscle pain, back pain etc. A recent trauma and related inflammation Improve psycho-physical aspects in athletes Improve memory Enhance energy level Treat headache Fight ulcers (intestinal) Heal respiratory illnesses, including sinusitis and asthma Skin diseases, including eczema Improves overall immunity Treat the various causes of infertility Aesthetic treatments such as Pranic face lift, bust lift, hip and tummy tuck etc.
Not only is pranic healing a true panacea, it also includes all the buzz-words any self-respecting charlatan wants to employ these days:
- energy medicine
- ancient wisdom
- life force
But the real beauty is, I think, that the existence of the energy – and by implication pranic healing – is undoubtedly proven!
Should we believe this statement?
Not without some evidence, I suggest.
Medline lists all of 4 articles on the subject of pranic healing – not too difficult a task to summarise them quickly here:
The first paper is entirely evidence-free, but we learn the following interesting thing: “When Pranic healing is applied the molecular structure of liquid and dense states of matter can be altered significantly to create positive outcomes, as revealed through research.”
The second article is not actually on pranic healing and contains no relevant information on it.
The third article is merely a promotional essay for nurses that fails to include anything resembling evidence.
The fourth paper finally is much of the same again.
So where is all this science supporting pranic healing? After all any treatment that can alter the molecular structure of matter must amount to a bit of a scientific sensation! Has the evidence perhaps been published in journals that are not Medline-listed? That I find difficult to imagine after realising that even the AUSTRALIAN JOURNAL OF HOLISTIC NURSING (one of the above 4 publications) is included in this database. And, in any case, such a scientific sensation deserves to be published in one of the leading science-journals!
Could it be that there is not science to pranic healing at all?
Could the whole thing be a hoax?
I sure hope one of my readers can point me to the science thus proving my suspicion to be unfounded!
Kinesiology tape is all the rage. Its proponents claim that it increases cutaneous stimulation, which facilitates motor unit firing, and consequently improves functional performance. But is this just clever marketing, wishful thinking or is it true? To find out, we need reliable data.
The current trial results are sparse, confusing and contradictory. A recent systematic review indicated that kinesiology tape may have limited potential to reduce pain in individuals with musculoskeletal injury; however, depending on the conditions, the reduction in pain may not be clinically meaningful. Kinesiology tape application did not reduce specific pain measures related to musculoskeletal injury above and beyond other modalities compared in the context of included articles.
The authors concluded that kinesiology tape may be used in conjunction with or in place of more traditional therapies, and further research that employs controlled measures compared with kinesiology tape is needed to evaluate efficacy.
This need for further research has just been met by Korean investigators who conducted a study testing the true effects of KinTape by a deceptive, randomized, clinical trial.
Thirty healthy participants performed isokinetic testing of three taping conditions: true facilitative KinTape, sham KinTape, and no KinTape. The participants were blindfolded during the evaluation. Under the pretense of applying adhesive muscle sensors, KinTape was applied to their quadriceps in the first two conditions. Normalized peak torque, normalized total work, and time to peak torque were measured at two angular speeds (60°/s and 180°/s) and analyzed with one-way repeated measures ANOVA.
Participants were successfully deceived and they were ignorant about KinTape. No significant differences were found between normalized peak torque, normalized total work, and time to peak torque at 60°/s or 180°/s (p = 0.31-0.99) between three taping conditions. The results showed that KinTape did not facilitate muscle performance in generating higher peak torque, yielding a greater total work, or inducing an earlier onset of peak torque.
The authors concluded that previously reported muscle facilitatory effects using KinTape may be attributed to placebo effects.
The claims that are being made for kinesiology taping are truly extraordinary; just consider what this website is trying to tell us:
Kinesiology tape is a breakthrough new method for treating athletic sprains, strains and sports injuries. You may have seen Olympic and celebrity athletes wearing multicolored tape on their arms, legs, shoulders and back. This type of athletic tape is a revolutionary therapeutic elastic style of support that works in multiple ways to improve health and circulation in ways that traditional athletic tapes can’t compare. Not only does this new type of athletic tape help support and heal muscles, but it also provides faster, more thorough healing by aiding with blood circulation throughout the body.
Many athletes who have switched to using this new type of athletic tape report a wide variety of benefits including improved neuromuscular movement and circulation, pain relief and more. In addition to its many medical uses, Kinesiology tape is also used to help prevent injuries and manage pain and swelling, such as from edema. Unlike regular athletic taping, using elastic tape allows you the freedom of motion without restricting muscles or blood flow. By allowing the muscles a larger degree of movement, the body is able to heal itself more quickly and fully than before.
Whenever I read such over-enthusiastic promotion that is not based on evidence but on keen salesmanship, my alarm-bells start ringing and I see parallels to the worst type of alternative medicine hype. In fact, kinesiology tapes have all the hallmarks of alternative medicine and its promoters have, as far as I can see, all the characteristics of quacks. The motto seems to be: LET’S EARN SOME MONEY FAST AND IGNORE THE SCIENCE WHILE WE CAN.
Bach Flower Remedies are the brain child of Dr Edward Bach who, as an ex-homeopath, invented his very own highly diluted remedies. Like homeopathic medicines, they are devoid of active molecules and are claimed to work via some non-defined ‘energy’. Consequently, the evidence for these treatments is squarely negative: my systematic review analysed the data of all 7 RCTs of human patients or volunteers that were available in 2010. All but one were placebo-controlled. All placebo-controlled trials failed to demonstrate efficacy. I concluded that the most reliable clinical trials do not show any differences between flower remedies and placebos.
But now, a new investigation has become available. The aim of this study was to evaluate the effect of Bach flower Rescue Remedy on the control of risk factors for cardiovascular disease in rats.
A randomized longitudinal experimental study was conducted on 18 Wistar rats which were randomly divided into three groups of six animals each and orogastrically dosed with either 200μl of water (group A, control), or 100μl of water and 100μl of Bach flower remedy (group B), or 200μl of Bach flower remedy (group C) every 2 days, for 20 days. All animals were fed standard rat chow and water ad libitum.
Urine volume, body weight, feces weight, and food intake were measured every 2 days. On day 20, tests of glycemia, hyperuricemia, triglycerides, high-density lipoprotein (HDL) cholesterol, and total cholesterol were performed, and the anatomy and histopathology of the heart, liver and kidneys were evaluated. Data were analyzed using Tukey’s test at a significance level of 5%.
No significant differences were found in food intake, feces weight, urine volume and uric acid levels between groups. Group C had a significantly lower body weight gain than group A and lower glycemia compared with groups A and B. Groups B and C had significantly higher HDL-cholesterol and lower triglycerides than controls. Animals had mild hepatic steatosis, but no cardiac or renal damage was observed in the three groups.
From these results, the authors conclude that Bach flower Rescue Remedy was effective in controlling glycemia, triglycerides, and HDL-cholesterol and may serve as a strategy for reducing risk factors for cardiovascular disease in rats. This study provides some preliminary “proof of concept” data that Bach Rescue Remedy may exert some biological effects.
If ever there was a bizarre study, it must be this one:
- As far as I know, nobody has ever claimed that Rescue Remedy modified cardiovascular risk factors.
- It seems debatable whether the observed changes are all positive as far as the cardiovascular risk is concerned.
- It seems odd that a remedy that does not contain active molecules is associated with some sort of dose-effect response.
- The modification of cardiovascular risk factors in rats might be of little relevance for humans.
- A strategy for reducing cardiovascular risk factors in rats seems a strange idea.
- Even the authors cannot offer a mechanism of action [other than pure magic].
Does this study tell us anything of value? The authors are keen to point out that it provides a preliminary proof of concept for Rescue Remedy having biological effects. Somehow, I doubt that this conclusion will convince many of my readers.
Reiki is a Japanese technique which, according to a proponent, … is administered by “laying on hands” and is based on the idea that an unseen “life force energy” flows through us and is what causes us to be alive. If one’s “life force energy” is low, then we are more likely to get sick or feel stress, and if it is high, we are more capable of being happy and healthy…
A treatment feels like a wonderful glowing radiance that flows through and around you. Reiki treats the whole person including body, emotions, mind and spirit creating many beneficial effects that include relaxation and feelings of peace, security and wellbeing. Many have reported miraculous results.
Reiki is a simple, natural and safe method of spiritual healing and self-improvement that everyone can use. It has been effective in helping virtually every known illness and malady and always creates a beneficial effect. It also works in conjunction with all other medical or therapeutic techniques to relieve side effects and promote recovery [my emphasis].
Many websites give much more specific information about the health effects of Reiki:
- Creates deep relaxation and aids the body to release stress and tension,
- It accelerates the body’s self-healing abilities,
- Aids better sleep,
- Reduces blood pressure
- Can help with acute (injuries) and chronic problems (asthma, eczema, headaches, etc.) and aides the breaking of addictions,
- Helps relieve pain,
- Removes energy blockages, adjusts the energy flow of the endocrine system bringing the body into balance and harmony,
- Assists the body in cleaning itself from toxins,
- Reduces some of the side effects of drugs and helps the body to recover from drug therapy after surgery and chemotherapy,
- Supports the immune system,
- Increases vitality and postpones the aging process,
- Raises the vibrational frequency of the body,
- Helps spiritual growth and emotional clearing.
With such remarkable claims being made, I had to look into this extraordinary treatment.
In 2008, I had a co-worker in my team who was (still is, I think) a Reiki healer. He also happened to be a decent scientist, and we thus decided to conduct a systematic review summarising the evidence for the effectiveness of Reiki. We searched the literature using 23 databases from their respective inceptions through to November 2007 (search again 23 January 2008) without language restrictions. Methodological quality was assessed using the Jadad score. The searches identified 205 potentially relevant studies. Nine randomised clinical trials (RCTs) met our inclusion criteria. Two RCTs suggested beneficial effects of Reiki compared with sham control on depression, while one RCT did not report intergroup differences. For pain and anxiety, one RCT showed intergroup differences compared with sham control. For stress and hopelessness, a further RCT reported effects of Reiki and distant Reiki compared with distant sham control. For functional recovery after ischaemic stroke there were no intergroup differences compared with sham. There was also no difference for anxiety between groups of pregnant women undergoing amniocentesis. For diabetic neuropathy there were no effects of reiki on pain. A further RCT failed to show the effects of Reiki for anxiety and depression in women undergoing breast biopsy compared with conventional care.
Overall, the trial data for any one condition were scarce and independent replications were not available for any condition. Most trials suffered from methodological flaws such as small sample size, inadequate study design and poor reporting. We therefore concluded that the evidence is insufficient to suggest that Reiki is an effective treatment for any condition. Therefore the value of Reiki remains unproven.
But this was in 2008! In the meantime, the evidence might have changed. Here are two recent publications which, I think, are worth having a look at:
The first article is a case-report of a nine-year-old female patient with a history of perinatal stroke, seizures, and type-I diabetes was treated for six weeks with Reiki. At the end of this treatment period, there was a decrease in stress in both the child and the mother, as measured by a modified Perceived Stress Scale and a Perceived Stress Scale, respectively. No change was noted in the child’s overall sense of well-being, as measured by a global questionnaire. However, there was a positive change in sleep patterns on 33.3% of the nights as reported on a sleep log kept by the mother. The child and the Reiki Master (a Reiki practitioner who has completed all three levels of Reiki certification training, trains and certifies individuals in the practice of Reiki, and provides Reiki to individuals) experienced warmth and tingling sensations on the same area of the child during the Reiki 7 minutes of each session. There were no reports of seizures during the study period.
The author concluded that Reiki is a useful adjunct for children with increased stress levels and sleep disturbances secondary to their medical condition. Further research is warranted to evaluate the use of Reiki in children, particularly with a large sample size, and to evaluate the long-term use of Reiki and its effects on adequate sleep.
In my view, this article is relevant because it typifies the type of research that is being done in this area and the conclusions that are being drawn from it. It should be clear to anyone who has the slightest ability of critical thinking that a case report of this nature tells us as good as nothing about the effectiveness of a therapy. Considering that Reiki is just about the least plausible intervention anyone can think of, the child’s condition in all likelihood improved not because of the Reiki healing but because of a myriad of unrelated factors; just think of placebo-effects, regression towards the mean, natural history of the condition, concomitant treatments, etc.
The plausibility of energy/biofield/spiritual healing such as Reiki is also the focus of the second remarkable article that was just published. It reports a systematic review of studies designed to examine whether bio-field therapists undergo physiological changes as they enter the healing state (remember: the Reiki healer in the above study experienced ‘warmth and tingling sensations’ during therapies). If reproducible changes could be identified, the authors argue, they might serve as markers to reveal events that correlate with the healing process.
Databases were searched for controlled or non-controlled studies of bio-field therapies in which physiological measurements were made on practitioners in a healing state. Design and reporting criteria, developed in part to reflect the pilot nature of the included studies, were applied using a yes (1.0), partial (0.5), or no (0) scoring system.
Of 67 identified studies, the inclusion criteria were met by 22, 10 of which involved human patients. Overall, the studies were of moderate to poor quality and many omitted information about the training and experience of the healer. The most frequently measured biomarkers were electroencephalography (EEG) and heart rate variability (HRV). EEG changes were inconsistent and not specific to bio-field therapies. HRV results suggest an aroused physiology for Reconnective Healing, Bruyere healing, and Hawaiian healing, but no changes were detected for Reiki or Therapeutic Touch.
The authors of this paper concluded that despite a decades-long research interest in identifying healing-related biomarkers in bio-field healers, little robust evidence of unique physiological changes has emerged to define the healers׳ state.
Now, let me guess why this is so. One does not need to be a rocket scientist to come up with the suggestion that no robust evidence for Reiki and all the other nonsensical forms of healing can be found for one disarmingly simple reason: NO SUCH EFFECTS EXIST.
Do you suffer from any of the following conditions/problems?
• Feeling of being forsaken and SEPARATION; huge despair.
• Oppression (political, family, abuse-sexual, religious, being bullied) and perceiving yourself as victim.
• States of possession.
• Children of ambitious parents who are pushed.
• Caring professions which give rise to burn out and/or brain deadness.
• Indescribable evil/darkness.
• Not showing anything: MASKS, unsmiling.
• Suspicious, uneasy, shifty eyes; cannot look you in the eye.
• Hangdog of head, beaten.
• Frequent weeping, tears just flow; sense of numbness or despair over them.
• Deep grief which cannot be accessed, unspoken, but it hangs in the air.
• Depression, sense of blackness, total isolation, aloneness, despair.
• Panic, need to escape but can’t. TERROR.
• Feel brainwashed, lack the courage to break free, unable to break from the past.
• Everything will fail; despair of recovery.
• Aggression against yourself.
• Impulsivity – anything can happen.
• Aggression to others or animals (fascinated by it). Child who hangs a cat with a rope around the neck to see what happens.
• Guilt, not resolvable.
• ASTHMA, crushing on chest, suffocation.
• Headache, deep crushing, congestion, bursting with depression and photophobia; gives the feeling of being cut off and isolated.
• After strokes, for parts not connected yet again.
• Temporary blindness and deafness in emotional situations.
• Stiffness of joints-swelling: ” a claw coming into it”.
• Emptiness, a hole in the gut (ulcers).
• Narcolepsia (20 hrs a day).
If so, you are, according to some homeopaths, in need of a very special homeopathic remedy: BERLIN WALL.
No, I am not joking! There are even case reports of successful treatments with this extraordinary remedy: A case of asthma, fear and depression, solved with the remedy ‘Berlin Wall’.
Homeopathy is based on the ‘like cures like’ principle. This means that anything which causes symptoms in a healthy person, can be used to treat these symptoms when they occur in a patient. ANYTHING! Even fragments from the BERLIN WALL.
Of course, the bits of the wall are not administered in their original form; this might be unhealthy and, eventually, it could even exhaust the supply of the raw material. It is ‘potentized‘ which means it is diluted and diluted and diluted and diluted and…
So, the homeopathic BERLIN WALL is as safe as a placebo – in fact, it is a placebo!
There are many terms for this type of treatment: energy healing, Therapeutic Touch, Reiki, spiritual healing and para-normal healing are just some of the better-known ones. These interventions are based of the belief that some sort of ‘energy’ can be channelled by the healer into the body of the patient to assist its capacity for self-healing. Needless to say that their biological plausibility is suspiciously close to zero.
This new study was aimed at testing the effectiveness of energy healing on the well-being of patients and at assessing the influence on the results of participating in a randomized controlled trial. A total of 247 colorectal cancer patients were included in the trial. One half of them were randomized to either:
- healing (RH) or
- control (RC)
The other half of the patients was not randomized and had either:
- self-selected healing (SH) or
- self-selected control condition (SC)
All patients completed questionnaires assessing well-being Quality of Life (QoL), depressive symptoms, mood, and sleep quality), attitude toward complementary and alternative medicine (CAM), and faith/spirituality at baseline, 1 week, and 2 months post-intervention. Patients were also asked to indicate, at baseline, whether they considered QoL, depressive symptoms, mood, and sleep quality as important outcomes.
Compared with controls, no overall effect of healing were noted on QoL, depressive symptoms, mood, or sleep quality in the intervention groups (RH, SH). Effects of healing on mood were only found for patients who initially had a positive attitude toward CAM and considered the outcome in question as important.
The authors of this study arrived at the following conclusions: Whereas it is generally assumed that CAMs such as healing have beneficial effects on well-being, our results indicated no overall effectiveness of energy healing on QoL, depressive symptoms, mood, and sleep quality in colorectal cancer patients. Effectiveness of healing on well-being was, however, related to factors such as self-selection and a positive attitude toward the treatment.
Survey after survey shows that ‘energy healing’ is popular amongst cancer patients. But medicine is no popularity contest, and the existing clinical trials have mostly failed to show that these treatments work beyond a sometimes remarkably strong placebo-effect. Consequently, several systematic reviews have arrived at conclusions that were far from positive:
Since the publication of our previous systematic review in 2000, several rigorous new studies have emerged. Collectively they shift the weight of the evidence against the notion that distant healing is more than a placebo
This new and fairly rigorous trial clearly points in the same direction. Thus we a faced with the fact that these treatments are:
- utterly implausible
- not supported by good clinical evidence
What follows seems as simple as it is indisputable: energy healing is nonsense and does not merit further research.
I find it always nice to see that people appreciate my work. Yet sometimes I am a little surprised to realise what some commercially interested firms make of it. Recently I came across a website that proudly used my research for advertising the use of magnetic bracelets against pain. Here is the text in question:
The extra strong magnets make this magnetic bracelet the fastest acting pain reliever. While wearing this magnetic bracelet customers with wrist and hand pain report significant pain relief….
What is a magnetic bracelet and what are the benefits? Magnetic bracelets are a piece of jewelry, worn for the therapeutic benefits of the magnetic field. Magnetic bracelets has been used successfully by many people for pain relief of inflammatory conditions such as arthritis, tendinitis and bursitis.
A randomized, placebo controlled trial with three parallel groups, came to the conclusion : Pain from osteoarthritis of the hip and knee decreases when wearing magnetic bracelets. It is uncertain whether this response is due to specific or non-specific (placebo) effects. Tim Harlow, general practitioner, Colin Greaves, research fellow, Adrian White, senior research fellow, Liz Brown, research assistant, Anna Hart, statistician, Edzard Ernst, professor of complementary medicine.
The entrepreneurs seem to have forgotten a few things which we tried to make clear in our paper:
- this article was published in the Christmas issue of the BMJ which specialises in publishing unusual and odd findings with a high entertainment value,
- in our paper, we point out that “the contamination of group B with stronger magnets prevented a more objective estimation of any-placebo effect”,
- and stressed that “there were problems with the weak magnets”,
- and that “a per-specification analysis suggested (but could not confirm) a specific effect of magnetic bracelets over and above placebo”.
Most importantly, this was just one trial, and surely one swallow does not make a summer! We should always consider the totality of the reliable evidence. Being conscientious researchers, at the time, we did exactly that and conducted a systematic review. Here is the abstract in its full beauty:
Static magnets are marketed with claims of effectiveness for reducing pain, although evidence of scientific principles or biological mechanisms to support such claims is limited. We performed a systematic review and meta-analysis to assess the clinical evidence from randomized trials of static magnets for treating pain.
Systematic literature searches were conducted from inception to March 2007 for the following data sources: MEDLINE, EMBASE, AMED (Allied and Complementary Medicine Database), CINAHL, Scopus, the Cochrane Library and the UK National Research Register. All randomized clinical trials of static magnets for treating pain from any cause were considered. Trials were included only if they involved a placebo control or a weak magnet as the control, with pain as an outcome measure. The mean change in pain, as measured on a 100-mm visual analogue scale, was defined as the primary outcome and was used to assess the difference between static magnets and placebo.
Twenty-nine potentially relevant trials were identified. Nine randomized placebo-controlled trials assessing pain with a visual analogue scale were included in the main meta-analysis; analysis of these trials suggested no significant difference in pain reduction (weighted mean difference [on a 100-mm visual analogue scale] 2.1 mm, 95% confidence interval -1.8 to 5.9 mm, p = 0.29). This result was corroborated by sensitivity analyses excluding trials of acute effects and conditions other than musculoskeletal conditions. Analysis of trials that assessed pain with different scales suggested significant heterogeneity among the trials, which means that pooling these data is unreliable.
The evidence does not support the use of static magnets for pain relief, and therefore magnets cannot be recommended as an effective treatment. For osteoarthritis, the evidence is insufficient to exclude a clinically important benefit, which creates an opportunity for further investigation.
So, would I, on the basis of the current best evidence, recommend magnetic bracelets to people who suffer from pain? No! In my view, only charlatans would do such a thing.
Yes, it is unlikely but true! I once was the hero of the world of energy healing, albeit for a short period only. An amusing story, I hope you agree.
Back in the late 1990s, we had decided to run two trials in this area. One of them was to test the efficacy of distant healing for the removal of ordinary warts, common viral infections of the skin which are quite harmless and usually disappear spontaneously. We had designed a rigorous study, obtained ethics approval and were in the midst of recruiting patients, when I suggested I could be the trial’s first participant, as I had noticed a tiny wart on my left foot. As patient-recruitment was sluggish at that stage, my co-workers consulted the protocol to check whether it might prevent me from taking part in my own trial. They came back with the good news that, as I was not involved in the running of the study, there was no reason for me to be excluded.
The next day, they ‘processed’ me like all the other wart sufferers of our investigation. My wart was measured, photographed and documented. A sealed envelope with my trial number was opened (in my absence, of course) by one of the trialists to see whether I would be in the experimental or the placebo group. The former patients were to receive ‘distant healing’ from a group of 10 experienced healers who had volunteered and felt confident to be able to cure warts. All they needed was a few details about each patients, they had confirmed. The placebo group received no such intervention. ‘Blinding’ the patient was easy in this trial; since they were not themselves involved in any healing-action, they could not know whether they were in the placebo or the verum group.
The treatment period lasted for several weeks during which time my wart was re-evaluated in regular intervals. When I had completed the study, final measurements were done, and I was told that I had been the recipient of ‘healing energy’ from the 10 healers during the past weeks. Not that I had felt any of it, and not that my wart had noticed it either: it was still there, completely unchanged.
I remember not being all that surprised…until, the next morning, when I noticed that my wart had disappeared! Gone without a trace!
Of course, I told my co-workers who were quite excited, re-photographed the spot where the wart had been and consulted the study protocol to determine what had to be done next. It turned out that we had made no provisions for events that might occur after the treatment period.
But somehow, this did not feel right, we all thought. So we decided to make a post-hoc addendum to our protocol which stipulated that all participants of our trial would be asked a few days after the end of the treatment whether any changes to their warts had been noted.
Meanwhile the healers had got wind of the professorial wart’s disappearance. They were delighted and quickly told other colleagues. In no time at all, the world of ‘distant healing’ had agreed that warts often reacted to their intervention with a slight delay – and they were pleased to hear that we had duly amended our protocol to adequately capture this important phenomenon. My ‘honest’ and ‘courageous’ action of acknowledging and documenting the disappearance of my wart was praised, and it was assumed that I was about to prove the efficacy of distant healing.
And that’s how I became their ‘hero’ – the sceptical professor who had now seen the light with his own eyes and experienced on his own body the incredible power of their ‘healing energy’.
Incredible it remained though: I was the only trial participant who lost his wart in this way. When we published this study, we concluded: Distant healing from experienced healers had no effect on the number or size of patients’ warts.
AND THAT’S WHEN I STOPPED BEING THEIR ‘HERO’.
Therapeutic Touch is an alternative therapy which is based on the notion of ‘energy healing'; it is thus akin to Reiki and other forms of spiritual healing. A recent survey from Canada suggested that such treatments are incredibly popular: over 50% of the families that were asked admitted using them for kids suffering from cancer.
The therapists using Therapeutic Touch, mostly nurses, believe to be able to channel ‘healing energy’ into the body of the patient which, in turn, is thought to stimulate the patient’s self-healing potential. Proponents of Therapeutic Touch claim that it is effective for a very wide range of conditions. Here is what one typical website by advocates states: As a healing modality Therapeutic Touch has been shown to be very effective in decreasing anxiety, decreasing stress, evoking the relaxation response, decreasing pain, and promoting wound healing. Therapeutic Touch as a method of healing is used by both professionals in the health field and laymen in the community.
There is a surprising amount of research on Therapeutic Touch. Unfortunately most of it is fatally flawed. It is therefore refreshing to see a new clinical study with a rigorous and straight forward design.
The objective of this trial was to determine whether Therapeutic Touch is efficacious in decreasing pain in preterm neonates. Fifty-five infants < 30 weeks’ gestational age participated in a randomized control trial in two neonatal intensive care units. Immediately before and after a painful heel lance procedure, the therapist performed non-tactile Therapeutic Touch with the infant behind curtains. In the sham condition, the therapist stood by the incubator without performing Therapeutic Touch. The Premature Infant Pain Profile was used for measuring pain and time for heart rate to return to baseline during recovery. Heart rate variability and stress response were secondary outcomes.
The results showed no group differences in any of the outcome measures. Mean Premature Infant Pain Profile scores across 2 minutes of heel lance procedure in 30-second blocks ranged from 7.92 to 8.98 in the Therapeutic Touch group and 7.64 to 8.46 in the sham group. The authors concluded that Therapeutic Touch given immediately before and after heel lance has no comforting effect in preterm neonates. Other effective strategies involving actual touch should be considered.
These findings are hardly surprising considering the implausibility of the ‘principles’ that underlie Therapeutic Touch. Nobody has so far been able to measure the mystical ‘energy’ that is the basis of this treatment. The only Cochrane review failed to show that Therapeutic touch works beyond placebo: There is no robust evidence that TT promotes healing of acute wounds.
Why then is Therapeutic Touch so popular? Part of the answer to this question might lie here: New Age spiritualism has co-opted some of the language of physics, including the language of quantum mechanics, in its quest to make ancient metaphysics sound like respectable science. The New Age preaches enhancing your vital energy, tapping into the subtle energy of the universe,or manipulating your biofield so that you can be happy, fulfilled, successful, and lovable, and so life can be meaningful, significant, and endless. The New Age promises you the power to heal the sick and create reality according to your will, as if you were a god.