I have often cautioned my readers about the ‘evidence’ supporting acupuncture (and other alternative therapies). Rightly so, I think. Here is yet another warning.
This systematic review assessed the clinical effectiveness of acupuncture in the treatment of postpartum depression (PPD). Nine trials involving 653 women were selected. A meta-analysis demonstrated that the acupuncture group had a significantly greater overall effective rate compared with the control group. Moreover, acupuncture significantly increased oestradiol levels compared with the control group. Regarding the HAMD and EPDS scores, no difference was found between the two groups. The Chinese authors concluded that acupuncture appears to be effective for postpartum depression with respect to certain outcomes. However, the evidence thus far is inconclusive. Further high-quality RCTs following standardised guidelines with a low risk of bias are needed to confirm the effectiveness of acupuncture for postpartum depression.
What a conclusion!
What a review!
What a journal!
Let’s start with the conclusion: if the authors feel that the evidence is ‘inconclusive’, why do they state that ‘acupuncture appears to be effective for postpartum depression‘. To me this does simply not make sense!
Such oddities are abundant in the review. The abstract does not mention the fact that all trials were from China (published in Chinese which means that people who cannot read Chinese are unable to check any of the reported findings), and their majority was of very poor quality – two good reasons to discard the lot without further ado and conclude that there is no reliable evidence at all.
The authors also tell us very little about the treatments used in the control groups. In the paper, they state that “the control group needed to have received a placebo or any type of herb, drug and psychological intervention”. But was acupuncture better than all or any of these treatments? I could not find sufficient data in the paper to answer this question.
Moreover, only three trials seem to have bothered to mention adverse effects. Thus the majority of the studies were in breach of research ethics. No mention is made of this in the discussion.
In the paper, the authors re-state that “this meta-analysis showed that the acupuncture group had a significantly greater overall effective rate compared with the control group. Moreover, acupuncture significantly increased oestradiol levels compared with the control group.” This is, I think, highly misleading (see above).
Finally, let’s have a quick look at the journal ‘Acupuncture in Medicine’ (AiM). Even though it is published by the BMJ group (the reason for this phenomenon can be found here: “AiM is owned by the British Medical Acupuncture Society and published by BMJ“; this means that all BMAS-members automatically receive the journal which thus is a resounding commercial success), it is little more than a cult-newsletter. The editorial board is full of acupuncture enthusiasts, and the journal hardly ever publishes anything that is remotely critical of the wonderous myths of acupuncture.
My conclusion considering all this is as follows: we ought to be very careful before accepting any ‘evidence’ that is currently being published about the benefits of acupuncture, even if it superficially looks ok. More often than not, it turns out to be profoundly misleading, utterly useless and potentially harmful pseudo-evidence.
Acupunct Med. 2018 Jun 15. pii: acupmed-2017-011530. doi: 10.1136/acupmed-2017-011530. [Epub ahead of print]
Li S, Zhong W, Peng W, Jiang G.
The two German authors start their article (it is in German but has an English abstract to which I refer here) by claiming that “homeopathy is steadily gaining in sympathy in the population.” This is a very odd statement, considering that the sales figures in Germany and elsewhere have, in fact, been declining. Any homeopathy-paper with such an opening is naturally of interest to me.
As I read on, I find further surprises: “the possible effectiveness and the modes of action are currently not scientifically elucidated.” These are two big assumptions which happen to be both untrue:
- The effectiveness of homeopathy has now been tested in about 500 clinical trials, and the totality of the reliable evidence from these studies fails to show that highly diluted homeopathic remedies are more than placebos.
- The mode of action of homeopathy isn’t “not scientifically elucidated“, but the relevant science tells us that there cannot be a mode of action that is in line with the laws of nature as we understand them today.
And the surprises keep on coming: “there is a whole series of positive evidence for the effects of homeopathic remedies for mental disorders, such as depression, anxiety disorders and addiction.” This statement is not in keeping with the results of a systematic review (which, by the way was authored by ardent homeopaths); here is the abstract:
To systematically review placebo-controlled randomized trials of homeopathy for psychiatric conditions.
Eligible studies were identified using the following databases from database inception to April 2010: PubMed, CINAHL, PsycINFO, Hom-Inform, Cochrane CENTRAL, National Center for Complementary and Alternative Medicine grantee publications database, and ClinicalTrials.gov. Gray literature was also searched using Google, Google Scholar, the European Committee for Homeopathy, inquiries with homeopathic experts and manufacturers, and the bibliographic lists of included published studies and reviews. Search terms were as follows: (homeopath* or homoeopath*) and (placebo or sham) and (anxiety or panic or phobia or post-traumatic stress or PTSD or obsessive-compulsive disorder or fear or depress* or dysthym* or attention deficit hyperactivity or premenstrual syndrome or premenstrual disorder or premenstrual dysphoric disorder or traumatic brain injury or fibromyalgia or chronic fatigue syndrome or myalgic encephalitis or insomnia or sleep disturbance). Searches included only English-language literature that reported randomized controlled trials in humans.
Trials were included if they met 7 criteria and were assessed for possible bias using the Scottish Intercollegiate Guidelines Network (SIGN) 50 guidelines. Overall assessments were made using the Grading of Recommendations Assessment, Development and Evaluation procedure. Identified studies were grouped into anxiety or stress, sleep or circadian rhythm complaints, premenstrual problems, attention-deficit/hyperactivity disorder, mild traumatic brain injury, and functional somatic syndromes.
Twenty-five eligible studies were identified from an initial pool of 1,431. Study quality according to SIGN 50 criteria varied, with 6 assessed as good, 9 as fair, and 10 as poor. Outcome was unrelated to SIGN quality. Effect size could be calculated in 16 studies, and number needed to treat, in 10 studies. Efficacy was found for the functional somatic syndromes group (fibromyalgia and chronic fatigue syndrome), but not for anxiety or stress. For other disorders, homeopathy produced mixed effects. No placebo-controlled studies of depression were identified. Meaningful safety data were lacking in the reports, but the superficial findings suggested good tolerability of homeopathy. A funnel plot in 13 studies did not support publication bias (χ(2)(1) = 1.923, P = .166).
The database on studies of homeopathy and placebo in psychiatry is very limited, but results do not preclude the possibility of some benefit.
And specifically for depression, another review (also by proponents of homeopathy) is available; here is its abstract:
To systematically review the research evidence on the effectiveness of homeopathy for the treatment of depression and depressive disorders.
A comprehensive search of major biomedical databases including MEDLINE, EMBASE, CINAHL, PsycINFO and the Cochrane Library was conducted. Specialist complementary and alternative medicine (CAM) databases including AMED, CISCOM and Hom-Inform were also searched. Additionally, efforts were made to identify unpublished and ongoing research using relevant sources and experts in the field. Relevant research was categorised by study type and appraised according to study design. Clinical commentaries were obtained for studies reporting clinical outcomes.
Only two randomised controlled trials (RCTs) were identified. One of these, a feasibility study, demonstrated problems with recruitment of patients in primary care. Several uncontrolled and observational studies have reported positive results including high levels of patient satisfaction but because of the lack of a control group, it is difficult to assess the extent to which any response is due to specific effects of homeopathy. Single-case reports/studies were the most frequently encountered clinical study type. We also found surveys, but no relevant qualitative research studies were located.: Adverse effects reported appear limited to ‘remedy reactions’ (‘aggravations’) including temporary worsening of symptoms, symptom shifts and reappearance of old symptoms. These remedy reactions were generally transient but in one study, aggravation of symptoms caused withdrawal of the treatment in one patient.
A comprehensive search for published and unpublished studies has demonstrated that the evidence for the effectiveness of homeopathy in depression is limited due to lack of clinical trials of high quality. Further research is required, and should include well-designed controlled studies with sufficient numbers of participants. Qualitative studies aimed at overcoming recruitment and other problems should precede further RCTs. Methodological options include the incorporation of preference arms or uncontrolled observational studies. The highly individualised nature of much homeopathic treatment and the specificity of response may require innovative methods of analysis of individual treatment response.
Back to the new article I started discussing above. Its authors make a vague attempt at being reasonable: “It is clear that homoeopathic remedies can only be used as an add-on and not alone.” I find this statement slightly puzzling. If (as the authors assume) homeopathy is effective for mental disorders, why not on its own? Can a therapy that must not be used as a sole treatment be called effective?
The authors continue with another caveat: “These remedies belong in the hands of physicians experienced in homeopathic and psychiatric psychopharmacology.” That’s actually quite funny! As the average homeopath has no experience in psychiatric psychopharmacology, they must not use homeopathy for mental conditions. I would agree with the conclusion but not with the reason given for it.
And now to the ‘grand finale’, the conclusion: “It would be advisable to at least try out homeopathy for the well-being of the patient not only in the case of very mild disorders but also in severe chronic cases, since due to the generally good tolerability, no avoidable disadvantage should result.” That sort of conclusion makes me almost speechless. The evidence fails to show that it works, yet it is ADVISABLE to use it in severe chronic cases!
Such articles suggest to me that homeopathy is a cult where logic and reason are irrelevant and need to be supressed. They also indicate that something is amiss with medical publishing. How can it be that, in 2018, ‘Der Nervenarzt’ (or any other medical journal for that matter) can be so bar of critical thinking to publish such dangerously misleading nonsense? ‘Der Nervenarzt‘, by the way, claims to be an internationally recognized journal addressing neurologists and psychiatrists working in clinical or practical environments. Essential findings and current information from neurology, psychiatry as well as neuropathology, neurosurgery up to psychotherapy are presented.
Shiatsu is an alternative therapy that is popular, but has so far attracted almost no research. Therefore, I was excited when I saw a new paper on the subject. Sadly, my excitement waned quickly when I stared reading the abstract.
This single-blind randomized controlled study was aimed to evaluate shiatsu on mood, cognition, and functional independence in patients undergoing physical activity. Alzheimer disease (AD) patients with depression were randomly assigned to the “active group” (Shiatsu + physical activity) or the “control group” (physical activity alone).
Shiatsu was performed by the same therapist once a week for ten months. Global cognitive functioning (Mini Mental State Examination – MMSE), depressive symptoms (Geriatric Depression Scale – GDS), and functional status (Activity of Daily Living – ADL, Instrumental ADL – IADL) were assessed before and after the intervention.
The researchers found a within-group improvement of MMSE, ADL, and GDS in the Shiatsu group. However, the analysis of differences before and after the interventions showed a statistically significant decrease of GDS score only in the Shiatsu group.
The authors concluded that the combination of Shiatsu and physical activity improved depression in AD patients compared to physical activity alone. The pathomechanism might involve neuroendocrine-mediated effects of Shiatsu on neural circuits implicated in mood and affect regulation.
- We first evaluated the effect of Shiatsu in depressed patients with Alzheimer’s disease (AD).
- Shiatsu significantly reduced depression in a sample of mild-to-moderate AD patients.
- Neuroendocrine-mediated effect of Shiatsu may modulate mood and affect neural circuits.
Where to begin?
1 The study is called a ‘pilot’. As such it should not draw conclusions about the effectiveness of Shiatsu.
2 The design of the study was such that there was no accounting for the placebo effect (the often-discussed ‘A+B vs B’ design); therefore, it is impossible to attribute the observed outcome to Shiatsu. The ‘highlight’ – Shiatsu significantly reduced depression in a sample of mild-to-moderate AD patients – therefore turns out to be a low-light.
3 As this was a study with a control group, within-group changes are irrelevant and do not even deserve a mention.
4 The last point about the mode of action is pure speculation, and not borne out of the data presented.
5 Accumulating so much nonsense in one research paper is, in my view, unethical.
Research into alternative medicine does not have a good reputation – studies like this one are not inclined to improve it.
This randomized controlled trial was aimed to investigate the effect of aromatherapy massage on anxiety, depression, and physiologic parameters in older patients with acute coronary syndrome. It was conducted on 90 older women with acute coronary syndrome. The participants were randomly assigned into the intervention and control groups. The intervention group received reflexology with lavender essential oil plus routine care and the control group only received routine care. Physiologic parameters, the levels of anxiety and depression in the hospital were evaluated using a checklist and the Hospital’s Anxiety and Depression Scale, respectively, before and immediately after the intervention.
Significant differences in the levels of anxiety and depression were reported between the groups after the intervention. The analysis of physiological parameters revealed a statistically significant reduction in systolic blood pressure, diastolic blood pressure, mean arterial pressure, and heart rate. However, no significant difference was observed in the respiratory rate.
The authors concluded that aromatherapy massage can be considered by clinical nurses an efficient therapy for alleviating psychological and physiological responses among older women suffering from acute coronary syndrome.
This trial does not show remotely what the authors think. It demonstrates that A+B is always more than B. We have discussed this phenomenon so often that I hesitate to mention it again. Any study with the ‘A+B versus B’ design can only produce a positive result. The danger that this result is false-positive is so high that it is best to forget about such investigations altogether.
Ethics committees should not accept such protocols.
Researchers should stop running such studies.
Reviewers should not pass them for publication.
Editors should not publish such trials.
THEY MISLEAD ALL OF US AND GIVE CLINICAL RESEARCH A BAD NAME.
The purpose of the study was to compare utilization of conventional psychotropic drugs among patients seeking care for anxiety and depression disorders (ADDs) from general practitioners (GPs) who
- strictly prescribe conventional medicines (GP-CM),
- regularly prescribe homeopathy in a mixed practice (GP-Mx),
- or are certified homeopathic GPs (GP-Ho).
The investigation was an epidemiological cohort study of general practice in France, which included GPs and their patients consulting for ADDs (scoring 9 or more in the Hospital Anxiety and Depression Scale, HADS). Information on all medication utilization was obtained by a standardised telephone interview at inclusion, 1, 3 and 12 months.
Of 1562 eligible patients consulting for ADDs, 710 (45.5 %) agreed to participate. Adjusted multivariate analyses showed that GP-Ho and GP-Mx patients were less likely to use psychotropic drugs over 12 months, compared to GP-CM patients. The rate of clinical improvement (HADS <9) was marginally superior for the GP-Ho group as compared to the GP-CM group, but not for the GP-Mx group.
The authors concluded that patients with ADD, who chose to consult GPs prescribing homeopathy reported less use of psychotropic drugs, and were marginally more likely to experience clinical improvement, than patients managed with conventional care. Results may reflect differences in physicians’ management and patients’ preferences as well as statistical regression to the mean.
Aren’t we glad they added the last sentence to their conclusion!!!
Without it, one might have thought that the observed differences were due to the homeopathic remedies. In fact, the finding amounts to a self-fulfilling prophecy: Homeopaths tend to be against prescribing conventional drugs. This means that patients consulting homeopaths are bound to use less drugs than patients who consult conventional doctors. In that sense, the study was like monitoring whether consumers who go to the butchers buy more meat than those shopping in a shop for vegetarians.
The only result that requires a more serious consideration is that homeopathically treated patients experienced more clinical improvement than those treated conventionally. But even this difference is not hard to explain: firstly, the difference was merely marginal; secondly, patients with ADD are bound to respond particularly well to the empathetic and long therapeutic encounter most homeopaths offer. In other words, the difference had nothing to do with the alleged effectiveness of the homeopathic remedies.
The title of the press-release was impressive: ‘Columbia and Harvard Researchers Find Yoga and Controlled Breathing Reduce Depressive Symptoms’. It certainly awoke my interest and I looked up the original article. Sadly, it also awoke the interest of many journalists, and the study was reported widely – and, as we shall see, mostly wrongly.
According to its authors, the aims of this study were “to assess the effects of an intervention of Iyengar yoga and coherent breathing at five breaths per minute on depressive symptoms and to determine optimal intervention yoga dosing for future studies in individuals with major depressive disorder (MDD)”.
Thirty two subjects were randomized to either the high-dose group (HDG) or low-dose group (LDG) for a 12-week intervention of three or two intervention classes per week, respectively. Eligible subjects were 18–64 years old with MDD, had baseline Beck Depression Inventory-II (BDI-II) scores ≥14, and were either on no antidepressant medications or on a stable dose of antidepressants for ≥3 months. The intervention included 90-min classes plus homework. Outcome measures were BDI-II scores and intervention compliance.
Fifteen HDG and 15 LDG subjects completed the intervention. BDI-II scores at screening and compliance did not differ between groups. BDI-II scores declined significantly from screening (24.6 ± 1.7) to week 12 (6.0 ± 3.8) for the HDG (–18.6 ± 6.6; p < 0.001), and from screening (27.7 ± 2.1) to week 12 (10.1 ± 7.9) in the LDG. There were no significant differences between groups, based on response (i.e., >50% decrease in BDI-II scores; p = 0.65) for the HDG (13/15 subjects) and LDG (11/15 subjects) or remission (i.e., number of subjects with BDI-II scores <14; p = 1.00) for the HDG (14/15 subjects) and LDG (13/15 subjects) after the 12-week intervention, although a greater number of subjects in the HDG had 12-week BDI-II scores ≤10 (p = 0.04).
The authors concluded that this dosing study provides evidence that participation in an intervention composed of Iyengar yoga and coherent breathing is associated with a significant reduction in depressive symptoms for individuals with MDD, both on and off antidepressant medications. The HDG and LDG showed no significant differences in compliance or in rates of response or remission. Although the HDG had significantly more subjects with BDI-II scores ≤10 at week 12, twice weekly classes (plus home practice) may rates of response or remission. Although the HDG, thrice weekly classes (plus home practice) had significantly more subjects with BDI-II scores ≤10 at week 12, the LDG, twice weekly classes (plus home practice) may constitute a less burdensome but still effective way to gain the mood benefits from the intervention. This study supports the use of an Iyengar yoga and coherent breathing intervention as a treatment to alleviate depressive symptoms in MDD.
The authors also warn that this study must be interpreted with caution and point out several limitations:
- the small sample size,
- the lack of an active non-yoga control (both groups received Iyengar yoga plus coherent breathing),
- the supportive group environment and multiple subject interactions with research staff each week could have contributed to the reduction in depressive symptoms,
- the results cannot be generalized to MDD with more acute suicidality or more severe symptoms.
In the press-release, we are told that “The practical findings for this integrative health intervention are that it worked for participants who were both on and off antidepressant medications, and for those time-pressed, the two times per week dose also performed well,” says The Journal of Alternative and Complementary Medicine Editor-in-Chief John Weeks
At the end of the paper, we learn that the authors, Dr. Brown and Dr. Gerbarg, teach and have published Breath∼Body∼Mind©, a technique that uses coherent breathing. Dr. Streeter is certified to teach Breath∼Body∼Mind©. No competing financial interests exist for the remaining authors.
Taking all of these issues into account, my take on this study is different and a little more critical:
- The observed effects might have nothing at all to do with the specific intervention tested.
- The trial was poorly designed.
- The aims of the study are not within reach of its methodology.
- The trial lacked a proper control group.
- It was published in a journal that has no credibility.
- The limitations outlined by the authors are merely the tip of an entire iceberg of fatal flaws.
- The press-release is irresponsibly exaggerated.
- The authors have little incentive to truly test their therapy and seem to use research as a means of promoting their business.
Aromatherapy is popular and pleasant – but does it have real health effects? The last time I tried to find an answer to this question was in 2012. At that time, our systematic review concluded that “the evidence is not sufficiently convincing that aromatherapy is an effective therapy for any condition.” But 5 years can be a long time in research, and more up-to-date information would perhaps be helpful.
This systematic review of 2017 aimed to provide an analysis of the clinical evidence on the efficacy of aromatherapy specifically for depressive symptoms on any type of patients. The authors searched 5 databases for relevant studies Outcome measures included scales measuring depressive symptoms levels. Twelve randomized controlled trials (RCTs) were included. Aromatherapy was administered by inhalation (5 studies) or massage (7 studies). Seven RCTs showed improvement in depressive symptoms. The quality of half of the studies was low, and the administration protocols varied considerably among the studies. Different assessment tools were employed in the studies. In 6 of the RCTs, aromatherapy was compared to no intervention.
Despite these caveats, the authors concluded that aromatherapy showed potential to be used as an effective therapeutic option for the relief of depressive symptoms in a wide variety of subjects. Particularly, aromatherapy massage showed to have more beneficial effects than inhalation aromatherapy.
Apart from the poor English, this paper is irritating because of the almost total lack of critical input. Given that half of the trials were of poor quality (only one was given the full points on the quality scale) and many totally failed to control for placebo-effects, I think that calling aromatherapy an effective therapeutic option for the relief of depressive symptoms is simply not warranted. In fact, it is highly misleading and, given the fact that depression is a life-threatening condition, it seems unethical and dangerous.
Considering these facts, my conclusion remains that “the evidence is not sufficiently convincing that aromatherapy is an effective therapy for any condition, including depression.”
I have blogged about the herbal antidepressant before; for instance about the fact that it can cause potentially dangerous herb-drug interactions. When taken alone, however, it seems to be both safe and efficacious in reducing the symptoms of depression. This notion has just been confirmed yet again.
A new systematic review evaluated St. John’s wort (SJW) for the treatment of Major Depressive Disorder (MDD). The objectives of this review were to (1) evaluate the efficacy and safety of SJW in adults with MDD compared to placebo and active comparator and (2) evaluate whether the effects vary by severity of MDD.
The authors searched 9 electronic databases and existing reviews to November 2014. Two independent reviewers screened the citations, abstracted the data, and assessed the risk of bias. They included randomized controlled trials (RCTs) examining the effect of at least a 4-week administration of SJW on depression outcomes against placebo or active comparator in adults with MDD. Risk of bias was assessed using the Cochrane Risk of Bias tool and USPSTF criteria. Quality of evidence (QoE) was assessed using the GRADE approach.
Thirty-five studies examining 6993 patients met inclusion criteria; 8 studies evaluated a SJW extract that combined 0.3 % hypericin and 1-4 % hyperforin. SJW was associated with more treatment responders than placebo (relative risk [RR] 1.53; 95 % confidence interval [CI] 1.19, 1.97; I(2) 79 %; 18 RCTs; N = 2922, moderate QoE; standardized mean differences [SMD] 0.49; CI 0.23, 0.74; 16 RCTs; I(2) 89 %, N = 2888, moderate QoE). Compared to antidepressants, SJW participants were less likely to experience adverse events (OR 0.67; CI 0.56, 0.81; 11 RCTs; moderate QoE) with no difference in treatment effectiveness (RR 1.01; CI 0.90, 1.14; 17 RCTs, I(2) 52 %, moderate QoE; SMD -0.03; CI -0.21, 0.15; 14 RCTs; I(2) 74 %; N = 2248, moderate QoE) in mild and moderate depression.
The authors concluded that SJW monotherapy for mild and moderate depression is superior to placebo in improving depression symptoms and not significantly different from antidepressant medication. However, evidence of heterogeneity and a lack of research on severe depression reduce the quality of the evidence. Adverse events reported in RCTs were comparable to placebo and fewer compared with antidepressants. However, assessments were limited due to poor reporting of adverse events and studies were not designed to assess rare events. Consequently, the findings should be interpreted with caution.
This is an excellent review from a reputable and independent team. The findings are therefore trustworthy.
Does that mean that we can now recommend SJW for patients suffering from depression?
Perhaps – but we need to keep an eye on the interaction issue. As a sole treatment, SJW is much safer than conventional antidepressants. But if a patient takes other medicines, we ought to be very careful.
Other currently unresolved issues are the questions of which extract and which dose. At present, there is not enough evidence to provide conclusive answers to either of these, and therefore the enthusiasm of many doctors for prescribing SJW is understandably limited.
Irrespective of these problems, I have to say that SJW is without question one of the biggest ‘success stories’ from the realm of alternative medicine. Pity that there are not more of them!
A website I recently came across promised to teach me 7 things about acupuncture. This sort of thing is always of interest to me; so I read them with interest and found them so remarkable that I decided to reproduce them here:
1. Addiction recovery
Acupuncture calms and relaxes the mind making it easier for people to overcome addictions to drugs, cigarettes, and alcohol by reducing the anxiety and stress they feel when quitting.
2. Helps the body heal itself
The body contains natural pain relief chemicals, such as endorphins and has an amazing capacity for self-healing. Acupuncture helps stimulate the natural healing mechanisms and causes the body to manufacture pain relieving chemicals.
3. Builds a stronger immune system
The body’s immune system is negatively affected by stress, poor diet, illness and certain medical treatments, but acupuncture targets the underlying imbalances naturally and helps it to regain balance.
4. Eliminate that killer hangover
While it may not have been the best choice to finish off that bottle of wine, acupuncture can help the body detox and flush out the morning side effects.
5. Mood stabilizer
If you find yourself snapping at friends, family, or co-workers for unexplained reasons, acupuncture can get to the root of the problem, find the imbalance and help your body return to a healthier state of mind.
6. Chronic stomach problems
Some people suffer from stomach problems and never find the cause. Acupuncture targets your whole body, including the digestive tract and helps it to work in harmony with the rest of the body’s systems.
7. Coping with death
Grief can have an overwhelming effect on the body and manifest itself physically. Acupuncture helps reduce the anxiety of dealing with loss and help you cope with the stress.
END OF QUOTE
The ‘7 things’ are remarkably mislabelled – they should be called 7 lies! Let me explain:
- There are several Cochrane reviews on the subject of acupuncture for various addictions. Here are their conclusions: There is currently no evidence that auricular acupuncture is effective for the treatment of cocaine dependence. The evidence is not of high quality and is inconclusive. Further randomised trials of auricular acupuncture may be justified. There is no clear evidence that acupuncture is effective for smoking cessation. There is currently no evidence that auricular acupuncture is effective for the treatment of cocaine dependence. The evidence is not of high quality and is inconclusive. Further randomised trials of auricular acupuncture may be justified.
- Even if the ‘endorphin story’ is true (in my view, it’s but a theory), there is no good evidence that acupuncture enhances our body’s self-healing mechanisms via endorphins or any other mechanism.
- Stronger immune system? My foot! I have no idea where this claim comes from, certainly not from anything resembling good evidence.
- Acupuncture for hangover or detox? This is just a stupid joke with no evidential support. I imagine, however, that it is superb marketing.
- The same applies to acupuncture to ‘stabilize’ your mood.
- Unexplained stomach problems? Go and see a doctor! Here is the conclusion of a Cochrane review related to IBS which is one of the more common unexplained stomach complaint: Sham-controlled RCTs have found no benefits of acupuncture relative to a credible sham acupuncture control for IBS symptom severity or IBS-related quality of life.
- I am not aware of any good evidence to show that acupuncture could ease the grieving process; I even doubt that this would be such a good or desirable thing: grieving is a necessary and essential process.
So, what we have here are essentially 7 fat lies. Yes, I know, the literature and the internet are full of them. And I suspect that they are a prominent reason why acupuncture is fairly popular today. Lies are a major marketing tool of acupuncturists – but that does not mean that we should let them get away with them!
Bogus claims may be good for the cash flow of alternative practitioners, but they are certainly not good for our health and well-being; in fact, they can cost lives!!!
IN THIS SPIRIT, LET ME ADD SEVEN THINGS YOU DO NEED TO KNOW ABOUT ACUPUNCTURE
- Traditional acupuncture is based on complete hocus pocus and is therefore implausible.
- ‘Western’ acupuncture is based on endorphin and other theories, which are little more than that and at best THEORIES.
- Acupuncture is often promoted as a ‘cure all’ which is implausible and not supported by evidence.
- Meridians, acupoints chi and all the other things acupuncturists claim to exist are pure fantasy.
- For a small list of symptoms, acupuncture is backed up by some evidence, but this is less than convincing and could well turn out to rely on little more than placebo.
- The claim of acupuncturists that acupuncture is entirely safe is false.
- Acupuncture studies from China cannot be trusted.
The ACUPUNCTURE NOW FOUNDATION (ANF) have recently published a document that is worth drawing your attention to. But first I should perhaps explain who the ANF are. They state that “The Acupuncture Now Foundation (ANF) was founded in 2014 by a diverse group of people from around the world who were concerned about common misunderstandings regarding acupuncture and wanted to help acupuncture reach its full potential. Our goal is to become recognized as a leader in the collection and dissemination of unbiased and authoritative information about all aspects of the practice of acupuncture.”
This, I have to admit, sounds like music to my ears! So, I studied the document in some detail – and the music quickly turned into musac.
The document which they call a ‘white paper’ promises ‘a review of the research’. Reading even just the very first sentence, my initial enthusiasm turned into bewilderment: “It is now widely accepted across health care disciplines throughout the world that acupuncture can be effective in treating such painful conditions as migraine headaches, and low back, neck and knee pain, as well as a range of painful musculoskeletal conditions.” Any review of research that starts with such a deeply uncritical and overtly promotional statement, must be peculiar (quite apart from the fact that the ANF do not seem to appreciate that back and neck pain are musculoskeletal by nature).
As I read on, my amazement grew into bewilderment. Allow me to present a few further statements from this review (together with a link to the article provided by the ANF in support and a very brief comment by myself) which I found more than a little over-optimistic, far-fetched or plainly wrong:
“Male fertility, especially sperm production and motility, has also been shown to improve with acupuncture. In a recent animal study, electro-acupuncture was found to enhance germ cell proliferation. This action is believed to facilitate the recovery of sperm production (spermatogenesis) and may restore normal semen parameters in subfertile patients.”
The article supplied as evidence for this statement refers to an animal experiment using a model where sperm are exposed to heat. This has almost no bearing on the clinical situation in humans and does not lend itself to any clinical conclusions regarding the treatment of sub-fertile men.
“In a recent meta-analysis, researchers concluded that the efficacy of acupuncture as a stand-alone therapy was comparable to antidepressants in improving clinical response and alleviating symptom severity of major depressive disorder (MDD). Also, acupuncture was superior to antidepressants and waitlist controls in improving both response and symptom severity of post-traumatic stress disorder (PTSD). The incidence of adverse events with acupuncture was significantly lower than antidepressants.”
The review provided as evidence is wide open to bias; it was criticised thus: “the authors’ findings did not reflect the evidence presented and limitations in study numbers, sample sizes and study pooling, particularly in some subgroup analyses, suggested that the conclusions are not reliable”. Moreover, we need to know that by no means all reviews of the subject confirm this positive conclusion, for instance, this, this, or this one; all of the latter reviews are more up-to-date than the one provided by ANF. Crucially, a Cochrane review concluded that “the evidence is inconclusive to allow us to make any recommendations for depression-specific acupuncture”.
“A randomized controlled trial of acupuncture and counseling for patients presenting with depression, after having consulted their general practitioner in primary care, showed that both interventions were associated with significantly reduced depression at three months when compared to usual care alone.”
We have discussed the trial in question on this blog. It follows the infamous ‘A+B versus B’ design which cannot possibly produce a negative result.
Now, please re-read the first paragraph of this post; but be careful not to fall off your chair laughing.
There would be more (much more) to criticise in the ANF report but, I think, these examples are ENOUGH!
Let me finish by quoting from the ANF’s view on the future as cited in their new ‘white paper’: “Looking ahead, it is clear that acupuncture is poised to make significant inroads into conventional medicine. It has the potential to become a part of every hospital’s standard of care and, in fact, this is already starting to take place not only in the U.S., but internationally. The treatment is a cost-effective and safe method of relieving pain in emergency rooms, during in-patient stays and after surgery. It can lessen post-operative nausea, constipation and urinary difficulties, and have a positive impact on conditions like hypertension, anxiety and insomnia…
Driven by popular demand and a growing body of scientific evidence, acupuncture is beginning to be taken seriously by mainstream conventional medicine, which is incorporating it into holistic health programs for the good of patients and the future of health care. In order for this transition to take place most effectively, misunderstandings about acupuncture need to be addressed. We hope this white paper has helped to clarify some of those misunderstandings and encourage anyone with questions to contact the Acupuncture Now Foundation.”
My question is short and simple: IGNORANCE OR FRAUD?