quality of life
The aim of this update of a Cochrane review was to assess the effectiveness and safety of homeopathic treatment for irritable bowel syndrome (IBS). Hold on, the bit about safety is odd here and does not bode well: one cannot possibly assess the safety of an intervention on the basis of just a few trials.
Randomised controlled trials (RCTs), cohort and case-control studies that compared homeopathic treatment with placebo, other control treatments, or usual care, in adults with IBS were considered for inclusion. Two authors independently assessed the risk of bias and extracted data. The primary outcome was global improvement in IBS as measured by an IBS symptom severity score. Secondary outcomes included quality of life, abdominal pain, stool frequency, stool consistency, and adverse events. The overall certainty of the evidence supporting the primary and secondary outcomes was assessed using the GRADE criteria. The Cochrane risk of bias tool was used to assess risk of bias.
Four RCTs (307 participants) were included. Two studies compared clinical homeopathy (homeopathic remedy, asafoetida or asafoetida plus nux vomica) to placebo for IBS with constipation (IBS-C). One study compared individualised homeopathic treatment (consultation plus remedy) to usual care for the treatment of IBS in female patients. One study was a three armed RCT comparing individualised homeopathic treatment to supportive listening or usual care.
The risk of bias in three studies (the two studies assessing clinical homeopathy and the study comparing individualised homeopathic treatment to usual care) was unclear on most criteria and high for selective reporting in one of the clinical homeopathy studies. The three armed study comparing individualised homeopathic treatment to usual care and supportive listening was at low risk of bias in four of the domains and high risk of bias in two (performance bias and detection bias).
A meta-analysis of the studies assessing clinical homeopathy, (171 participants with IBS-C) was conducted. At short-term follow-up of two weeks, global improvement in symptoms was experienced by 73% (46/63) of asafoetida participants compared to 45% (30/66) of placebo participants (RR 1.61, 95% CI 1.18 to 2.18; 2 studies, very low certainty evidence).
In the other clinical homeopathy study at two weeks, 68% (13/19) of those in the asafoetida plus nux vomica arm and 52% (12/23) of those in the placebo arm experienced a global improvement in symptoms (RR 1.31, 95% CI 0.80 to 2.15; very low certainty evidence).
In the study comparing individualised homeopathic treatment to usual care (N = 20), the mean global improvement score (feeling unwell) at 12 weeks was 1.44 + 4.55 (n = 9) in the individualised homeopathic treatment arm compared to 1.41 + 1.97 (n=11) in the usual care arm (MD 0.03; 95% CI -3.16 to 3.22; very low certainty evidence).In the study comparing individualised homeopathic treatment to usual care, the mean IBS symptom severity score at 6 months was 210.44 + 112.4 (n = 16) in the individualised homeopathic treatment arm compared to 237.3 + 110.22 (n = 60) in the usual care arm (MD -26.86, 95% CI -88.59 to 34.87; low certainty evidence).
The mean quality of life score (EQ-5D) at 6 months in homeopathy participants was 69.07 (SD 17.35) compared to 63.41 (SD 23.31) in usual care participants (MD 5.66, 95% CI -4.69 to 16.01; low certainty evidence). In the study comparing individualised homeopathic treatment to supportive listening, the mean IBS symptom severity score at 6 months was 210.44 + 112.4 (n = 16) in the individualised homeopathic treatment arm compared to 262 + 120.72 (n = 18) in the supportive listening arm (MD -51.56, 95% CI -129.94 to 26.82; very low certainty evidence). The mean quality of life score at 6 months in homeopathy participants was 69.07 (SD 17.35) compared to 63.09 (SD 24.38) in supportive listening participants (MD 5.98, 95% CI -8.13 to 20.09; very low certainty evidence). None of the included studies reported on abdominal pain, stool frequency, stool consistency, or adverse events.
The authors concluded that the results for the outcomes assessed in this review are uncertain. Thus no firm conclusions regarding the effectiveness and safety of homeopathy for the treatment of IBS can be drawn. Further high quality, adequately powered RCTs are required to assess the efficacy and safety of clinical and individualised homeopathy for IBS compared to placebo or usual care.
[The previous version of this review was published in 2013 and concluded: A pooled analysis of two small studies suggests a possible benefit for clinical homeopathy, using the remedy asafoetida, over placebo for people with constipation-predominant IBS. These results should be interpreted with caution due to the low quality of reporting in these trials, high or unknown risk of bias, short-term follow-up, and sparse data. One small study found no statistically difference between individualised homeopathy and usual care (defined as high doses of dicyclomine hydrochloride, faecal bulking agents and diet sheets advising a high fibre diet). No conclusions can be drawn from this study due to the low number of participants and the high risk of bias in this trial. In addition, it is likely that usual care has changed since this trial was conducted. Further high quality, adequately powered RCTs are required to assess the efficacy and safety of clinical and individualised homeopathy compared to placebo or usual care.]
This is a thorough review that is technically well-done (no wonder, as it had to comply with Cochrane standards!). However, as with some other Cochrane reviews of homeopathy, acupuncture and other SCAMs, one might object to the phraseology used in the conclusions (the part that most people would focus on). Don’t get me wrong, the conclusions are technically correct; however, they are not as clear as they should be and hide the essence of the evidence, in my view.
Systematic reviews have one main purpose: they need to inform the reader whether there is or is not good evidence that the treatment in question works for the condition in question. This question is not well addressed by stating THE RESULTS ARE UNCERTAIN. The truth is that a firm conclusion can very well be drawn: THERE IS NO GOOD EVIDENCE THAT ANY FORM OF HOMEOPATHY IS EFFECTIVE FOR IBS!
Surely that’s correct and firm enough!!!
Why do the authors not dare to put this clearly?
Probably because some of them are well-known, long-term proponents of homeopathy.
Why does the Cochrane Collaboration allow them to get away with their petty attempt of obfuscation?
I just came across the most amazing cancer cure: it’s called VIDATOX 30C, and it is a true wonder.
Well, on second thought, I might take that this back.
Is it really true?
Or is it perhaps a most despicable health fraud?
The Vidatox website makes the following claims for VIDATOX:
- it is based on 5 proteins from scorpion venom;
- it is a 30C potency, which means that it is diluted by a factor of 1:1000000000000000000000000000000000000000000000000000000000000
- it selectively acts on diseased cells without harming healthy ones;
- it is angiogenic;
- it stimulates the immune system;
- it attacks growing tumours;
- it is anti-metastatic;
- it blocks tumour angiogenesis;
- it has anti-inflammatory effects;
- it has prolonged analgesic effects;
- it enhances the effects of chemo- and radiation therapies;
- it reduces the side-effects of chemo- and radiation therapies;
- it is not addictive;
- it is a therapeutic alternative for human cancers;
- it is in general use in oncology;
- it has a powerful detoxification effect;
- it has no side-effects;
- it improves the well-being of patients;
- its efficiency in tumour treatment is proven;
- the medication ‘passed all the clinical trials’;
- it increases survival;
- it is a ‘certified product’;
- it should be kept away from electromagnetic fields.
With all these claims and all ths splendid science mentioned on the website, one would expect to find plenty of papers on Vidatox. A Medline search resulted in 1 (one!) paper on the subject. Here is the abstract:
Complementary and alternative medicine (CAM) is the term used to describe many kinds of products, practices, and systems that are not part of conventional medicine. Cancer patients usually do everything they can to combat the disease, manage its symptoms, and cope with the side effects of treatment. Unfortunately, patients who use CAM underestimate the risk of interaction with cancer therapy or worse they omit conventional therapy thus reducing the possibility of cancer remission. Herein we analyzed the effects of Vidatox 30 CH (venom extracted from the Junceus Rhopalurus scorpion) on hepatocellular carcinoma (HCC), the second leading cause of cancer-related deaths. We found out that Vidatox increases HCC proliferation and invasion whereas it does not seem to interact with sorafenib, the orally active multikinase inhibitor approved for the treatment of advanced hepatocellular carcinoma. Our results suggest that the concentration of Vidatox used in the present study has not anti-neoplastic effects and care must be taken in hiring Vidatox in patients with HCC.
The authors of this paper also make the following comment:
According to Gonzalez, Vidatox was tested on more than 10,000 cancer patients with “positive results” ranging from an “improved quality of life” to a “slowing of tumor growth” (http://vidatoxromania.ro/en/what-is-vidatox/) (http://www.bt.com.bn/science-technology/2010/10/29/cuba-release-new-cancer-drug). There are no data from controlled clinical studies neither for Escozul nor for Vidatox 30-CH in refereed journals. The available information derived from interviews with patients involved or provided within the sites of alternative therapies. Essentially, scientific evidences about the biological activity of Vidatox in cancer cells are missing.
So, is Vidatox homeopathy’s answer to cancer or is it simply a disgusting fraud?
What do you think?
So-called alternative medicine (SCAM) is a seriously dangerous option for cancer patients who aim at curing their cancer with it. One cannot warn patients often and strongly enough, I believe. But when it comes to supportive cancer treatment (care that does not aim at changing the natural history of the disease), SCAM might have a place. I said ‘might’ because its exact role is far from clear.
The aim of this study was to investigate the effects of a complex, nurse-led, supportive care intervention using SCAM on patients’ quality of life (QoL) and associated patient-reported outcomes. In this prospective, pragmatic, bicentric, randomized controlled trial, women with breast or gynaecologic cancers undergoing a new regimen of chemotherapy (CHT) were randomly assigned to routine supportive care plus intervention (intervention group, IG) or routine care alone (control group, CG). The intervention consisted of SCAM applications and counseling for symptom management, as well as SCAM information material. The primary endpoint was global QoL measured with the EORTC-QLQ-C30 before and after SCAM.
In total, 126 patients were randomly assigned into the IG and 125 patients into the CG. The patients’ medical and socio-demographic characteristics were homogenous at baseline and at follow-up. No group effects on QoL were found upon completion of CHT, but there was a significant group difference in favour of the IG, 6 months later. IG patients did also experience significant better emotional functioning and less fatigue.
The authors concluded that the tested supportive intervention did not improve patients’ QoL outcomes directly after CHT (T3), but was associated with significant QoL improvements when considering the change from baseline to the time point T4, which could be assessed 6 months after patients’ completion of CHT. This delayed effect may have resulted due to a strengthening of patients’ self-management competencies.
A prospective, pragmatic, bicentric, randomized controlled trial! Doesn’t this sound rigorous? In fact, this term merely hides a trial that was destined to generate a positive result. As it followed the infamous A+B versus B design, it hardly had a chance to not come out positive.
The only thing I find amazing is that the short-term results failed to be statistically significant. Far too many SCAM researchers, it seems to me, view science as a tool for promoting their dubious ideas.
The use of SCAM with the aim of improving QoL might be helpful. But this assumption cannot be accepted on the basis of opinion; we need good science to find out which forms of SCAM are worth employing. Sadly, studies like the above are not in this category.
If you ask me, it is high time that this misleading nonsensical and unethical pseudo-research stops!
Many cancer patients use so-called alternative medicine (SCAM) such as Traditional Chinese Medicine (TCM). On this blog, we have repeatedly discussed whether this does more good than harm. This study sheds new light on the question. Specifically, it aims to explore the benefits of TCM therapy in the long-term survival of patients with hepatocellular carcinoma in China.
In total, 3483 patients with HCC admitted to the Beijing Ditan Hospital of Capital Medical University were enrolled. The researchers used 1:1 frequency matching by sex, age, diagnosis time, Barcelona Clinic Liver Cancer staging, and type of treatments to compare the TCM users (n = 526) and non-TCM users (n = 526). A Cox multivariate regression model was employed to evaluate the effects of TCM therapy on the HR value and Kaplan-Meier survival curve for mortality risk in HCC patients. A log-rank test was performed to analyse the effect of TCM therapy on the survival time of HCC patients.
The Cox multivariate analysis indicated that TCM therapy was an independent protective factor for 5-year survival in patients with HCC. The Kaplan-Meier curve also showed that after PS matching, TCM users had a higher overall survival rate and a higher progression-free survival rate than non-TCM users. TCM users, regardless of the classification of etiology, tumor stage, liver function level, or type of treatment, all benefited significantly from TCM therapy. The most commonly used Chinese patent medications used were Fufang Banmao Capsule, Huaier Granule, and Jinlong Capsule.
The authors concluded that using traditional Chinese medications as adjuvant therapy can probably prolong median survival time and improve the overall survival among patients with HCC. Further scientific studies and clinical trials are needed to examine the efficiency and safety.
I was unable to access the full article and therefore am unable to provide a detailed critique of it. From reading the abstract, I should point out, however, that this was not an RCT. To minimise bias, the researchers used a matching technique to generate two comparable groups. Such methods can be successful in matching for the named parameters, but they cannot match for the plethora of variables that might be relevant but were not measured. Therefore, the survival difference between the two groups might be due not to the therapies they received, but to the fact that the groups were not comparable in terms of factors that impact on survival.
Another important point about this paper is the obvious fact that it originates from China. We know from several independent investigations that such studies almost never report negative findings. We also know that TCM is a hugely important export item for China. Adding two and two together should therefore make us sceptical. I for one take the present findings with more than a pinch of salt.
The Clinic for Complementary Medicine and Diet in Oncology was opened, in collaboration with the oncology department, at the Hospital of Lucca (Italy) in 2013. It uses a range of alternative therapies aimed at reducing the adverse effects of conventional oncology treatments.
Their latest paper presents the results of complementary medicine (CM) treatment targeted toward reducing the adverse effects of anticancer therapy and cancer symptoms, and improving patient quality of life. Dietary advice was aimed at the reduction of foods that promote inflammation in favour of those with antioxidant and anti-inflammatory properties.
This is a retrospective observational study on 357 patients consecutively visited from September 2013 to December 2017. The intensity of symptoms was evaluated according to a grading system from G0 (absent) to G1 (slight), G2 (moderate), and G3 (strong). The severity of radiodermatitis was evaluated with the Radiation Therapy Oncology Group (RTOG) scale. Almost all the patients (91.6%) were receiving or had just finished some form of conventional anticancer therapy.
The main types of cancer were breast (57.1%), colon (7.3%), lung (5.0%), ovary (3.9%), stomach (2.5%), prostate (2.2%), and uterus (2.5%). Comparison of clinical conditions before and after treatment showed a significant amelioration of all symptoms evaluated: nausea, insomnia, depression, anxiety, fatigue, mucositis, hot flashes, joint pain, dysgeusia, neuropathy.
The authors concluded that the integration of evidence-based complementary treatments seems to provide an effective response to cancer patients’ demand for a reduction of the adverse effects of anticancer treatments and the symptoms of cancer itself, thus improving patient’s quality of life and combining safety and equity of access within public healthcare systems. It is, therefore, necessary for physicians (primarily oncologists) and other healthcare professionals in this ﬁeld to be appropriately informed about the potential beneﬁts of CMs.
Why do I call this ‘wishful thinking’?
I have several reasons:
- A retrospective observational study cannot establish cause and effect. It is likely that the findings were due to a range of factors unrelated to the interventions used, including time, extra attention, placebo, social desirability, etc.
- Some of the treatments in the therapeutic package were not CM, reasonable and evidence-based. Therefore, it is likely that these interventions had positive effects, while CM might have been totally useless.
- To claim that the integration of evidence-based complementary treatments seems to provide an effective response to cancer patients’ is pure fantasy. Firstly, some of the CMs were certainly not evidence-based (the clinic’s prime focus is on homeopathy). Secondly, as already pointed out, the study does not establish cause and effect.
- The notion that it is necessary for physicians (primarily oncologists) and other healthcare professionals in this ﬁeld to be appropriately informed about the potential beneﬁts of CMs is not what follows from the data. The paper shows, however, that the authors of this study are in need to be appropriately informed about EBM as well as CM.
I stumbled across this paper because a homeopath cited it on Twitter claiming that it proves the effectiveness of homeopathy for cancer patients. This fact highlights why such publications are not just annoyingly useless but acutely dangerous. They mislead many cancer patients to opt for bogus treatments. In turn, this demonstrates why it is important to counterbalance such misinformation, critically evaluate it and minimise the risk of patients getting harmed.
Many charities in the UK (and most other countries) openly promote bogus treatments. After having been reminded of this fact regularly, the UK Charity Commission have decided to look into this issue. Arguably, such charities – I have previously discussed ‘YES TO LIFE’ as an example (in total there are several hundred ‘SCAM charities’ operating in the UK today)- do not provide a valuable public service and should therefore not benefit from such status and tax privileges. While the commission is contemplating, an article in the NEW SCIENTIST provided more information on this important issue. Here are a few excerpts:
A commission briefing document says the most important issue is the level of evidence it will require to judge whether a provider of complementary therapy dispenses services of benefit to public health, thereby qualifying legally for charitable status. The document says that at present, suitable evidence includes peer-reviewed research in recognised medical journals such as The Lancet or the BMJ, or recognition by the Department of Health or other government regulatory bodies. Personal testimonies and anecdotal evidence are not sufficient to demonstrate efficacy, says the commission, and nor are non-scientific articles and features promoting methods, treatments or therapies.
However, organisations such as the Good Thinking Society have presented evidence that these standards are not being applied rigorously, meaning some organisations may have been granted charitable status without the necessary evidence that their therapies are of benefit to public health. The commission is reassessing how its existing guidelines are enforced. It is also seeking guidance on how to deal with conflicting or inconsistent evidence, or evidence that certain therapies might cause harm – by displacing conventional therapies, for example.
Complementary providers argue that it’s unfair to be judged purely on evidence in mainstream medical journals, as demanded by the Good Thinking Society. “We know there’s a well-being factor with some complementary medicines which could be palliative, or a placebo effect,” says Jayney Goddard, director of The Complementary Medical Association. “These include massage or meditation, for example, which have tremendously supportive effects, but if the evidence isn’t forthcoming, it means those charities currently offering them might not be able to in future.” If the consultation does ultimately result in revocation of charitable status for some providers, Goddard argues that this would make it harder for them to raise donations and benefit from tax breaks that make their services more affordable.
END OF QUOTE
The argument of Jayney Goddard borders on the ridiculous, of course. If treatment X improves well-being beyond placebo and generates more good than harm, it is clearly effective and the above debate does not even apply. But it obviously does not suffice to claim that treatment X improves well-being, it is mandatory to demonstrate it with sound evidence. If, on the other hand, treatment X has not been shown to be effective beyond placebo, it must be categorised as unproven or bogus. And promoting bogus treatments/ideas/concepts (including diverting patients from evidence-based treatments and undermining rational thought in our society at large) is unquestionably harmful both to individual patients and to society as a whole.
SCAM charities are thus dangerous, unethical and an obstacle to progress. They not only should lose their charitable privileges as a matter of urgency, but they should also be fined for endangering public health.
Homeopaths seem prone to getting a few things badly wrong (evidently, if not they would not be homeopaths!). Gonorrhoea is not a viral condition as some of them seem to assume, for instance; it is caused by the bacterium Neisseria gonorrhoeae. But never mind, we should not be pedantic.
Anyway, I wasn’t going to write about gonorrhoea (but I will come back to it at the end of this blog) nor its homeopathic treatment. Today, I want to tell you a little bit about a specific homeopathic remedy with amazing qualities.
According to this website, Medorrhinum is a powerful and deep-acting medicine, often indicated for chronic ailments… For women with chronic pelvic disorders. Chronic Rheumatism. Great disturbance and irritability of nervous system. Pains intolerable, tensive; nerves quiver and tingle. Children dwarfed and stunted. Chronic catarrhal conditions in children. Nose dirty, tonsils enlarged, thick yellow mucus from nostrils; lips thickened from mouth breathing. State of collapse and Trembling all over. History of sycosis. Often restores a gonorrhoeal discharge. Intensity of all sensations. Oedema of limbs; dropsy of serous sacs. Disseminated sclerosis.
Another website advocates Medorrhinum particularly for children: One of the many uses of this remedy is in the inherited complaints of children. The physician of long and active experience meets many obstinate cases in children. The infant soon emaciates and becomes marasmic, or a child becomes asthmatic, or suffers with vicious catarrh of nose or eyelids, or has ringworm on the scalp or face, or is dwarfed… This remedy will cure, or begin the recovery.
And the US ‘National Center for Homeopathy‘ recommends Medorrhinum for all of the following conditions:
Eyes, inflammation of.
Liver, abscess of.
Ovaries, pains in.
Shoulder, pains in.
Do I really need to mention that none of these claims are supported by evidence?
I am sure that, by now, you are keen to learn what Medorrhinum is made from. It is prepared from the urethral discharge of a male patient suffering from gonorrhoea.
No, I kid you not!
For once, we can all consider ourselves lucky that homeopaths tend to dilute their remedies until all of the original substance has disappeared!
As you know, my ambition is to cover all (or at least most) alternative methods on this blog _ by no means an easy task because there is a sheer endless list of treatments and a sizable one of diagnostic techniques. One intervention that we have not yet discussed is ZERO BALANCING.
What is it?
This website explains it fairly well:
Developed by Fritz Smith, MD in the early 1970s, Zero Balancing is a powerful body-mind therapy that uses skilled touch to address the relationship between energy and structures of the body. Following a protocol that typically lasts 30 to 45 minutes, the practitioner uses finger pressure and gentle traction on areas of tension in the bones, joints and soft tissue to create fulcrums, or points of balance, around which the body can relax and reorganize. Zero Balancing focuses primarily on key joints of our skeleton that conduct and balance forces of gravity, posture and movement. By addressing the deepest and densest tissues of the body along with soft tissue and energy fields, Zero Balancing helps to clear blocks in the body’s energy flow, amplify vitality and contribute to better postural alignment. A Zero Balancing session leaves you with a wonderful feeling of inner harmony and organization.
Did I just say ‘fairly well’? I retract this statement. Zero Balancing turns out to be one of the more nebulous alternative treatments.
The therapy might be defined by lots of nonsensical terminology, but that does not necessarily mean it is rubbish. Judging from the claims made for Zero Balancing, it might even be a most useful therapy. Here are just some of the claims frequently made for zero balancing:
- Increases feelings of health and well-being
- Releases stress and improves the flow of energy in our bodies
- Reduces pain and discomfort
- Enhances stability, balance and freedom
- Amplifies the sense of connection, peace and happiness
- Releases mental, emotional and physical tension
- Supports us through transitions and transformations
- Improves quality of life and increases capacity for enjoyment
These claims are testable, and we must, of course, ask by what evidence they are being supported. I did a quick Medline-search to find out.
And the result?
… now the rather odd name of the treatment begins to make sense: ZERO BALANCING, ZERO EVIDENCE.
A few days ago, the German TV ‘FACT’ broadcast a film (it is in German, the bit on homeopathy starts at ~min 20) about a young woman who had her breast cancer first operated but then decided to forfeit subsequent conventional treatments. Instead she chose homeopathy which she received from Dr Jens Wurster at the ‘Clinica Sta Croce‘ in Lucano/Switzerland.
Elsewhere Dr Wurster stated this: Contrary to chemotherapy and radiation, we offer a therapy with homeopathy that supports the patient’s immune system. The basic approach of orthodox medicine is to consider the tumor as a local disease and to treat it aggressively, what leads to a weakening of the immune system. However, when analyzing all studies on cured cancer cases it becomes evident that the immune system is always the decisive factor. When the immune system is enabled to recognize tumor cells, it will also be able to combat them… When homeopathic treatment is successful in rebuilding the immune system and reestablishing the basic regulation of the organism then tumors can disappear again. I’ve treated more than 1000 cancer patients homeopathically and we could even cure or considerably ameliorate the quality of life for several years in some, advanced and metastasizing cases.
The recent TV programme showed a doctor at this establishment confirming that homeopathy alone can cure cancer. Dr Wurster (who currently seems to be a star amongst European homeopaths) is seen lecturing at the 2017 World Congress of Homeopathic Physicians in Leipzig and stating that a ‘particularly rigorous study’ conducted by conventional scientists (the senior author is Harald Walach!, hardly a conventional scientist in my book) proved homeopathy to be effective for cancer. Specifically, he stated that this study showed that ‘homeopathy offers a great advantage in terms of quality of life even for patients suffering from advanced cancers’.
This study did, of course, interest me. So, I located it and had a look. Here is the abstract:
Many cancer patients seek homeopathy as a complementary therapy. It has rarely been studied systematically, whether homeopathic care is of benefit for cancer patients.
We conducted a prospective observational study with cancer patients in two differently treated cohorts: one cohort with patients under complementary homeopathic treatment (HG; n = 259), and one cohort with conventionally treated cancer patients (CG; n = 380). For a direct comparison, matched pairs with patients of the same tumour entity and comparable prognosis were to be formed. Main outcome parameter: change of quality of life (FACT-G, FACIT-Sp) after 3 months. Secondary outcome parameters: change of quality of life (FACT-G, FACIT-Sp) after a year, as well as impairment by fatigue (MFI) and by anxiety and depression (HADS).
HG: FACT-G, or FACIT-Sp, respectively improved statistically significantly in the first three months, from 75.6 (SD 14.6) to 81.1 (SD 16.9), or from 32.1 (SD 8.2) to 34.9 (SD 8.32), respectively. After 12 months, a further increase to 84.1 (SD 15.5) or 35.2 (SD 8.6) was found. Fatigue (MFI) decreased; anxiety and depression (HADS) did not change. CG: FACT-G remained constant in the first three months: 75.3 (SD 17.3) at t0, and 76.6 (SD 16.6) at t1. After 12 months, there was a slight increase to 78.9 (SD 18.1). FACIT-Sp scores improved significantly from t0 (31.0 – SD 8.9) to t1 (32.1 – SD 8.9) and declined again after a year (31.6 – SD 9.4). For fatigue, anxiety, and depression, no relevant changes were found. 120 patients of HG and 206 patients of CG met our criteria for matched-pairs selection. Due to large differences between the two patient populations, however, only 11 matched pairs could be formed. This is not sufficient for a comparative study.
In our prospective study, we observed an improvement of quality of life as well as a tendency of fatigue symptoms to decrease in cancer patients under complementary homeopathic treatment. It would take considerably larger samples to find matched pairs suitable for comparison in order to establish a definite causal relation between these effects and homeopathic treatment.
Even the abstract makes several points very clear, and the full text confirms further embarrassing details:
- The patients in this study received homeopathy in addition to standard care (the patient shown in the film only had homeopathy until it was too late, and she subsequently died, aged 33).
- The study compared A+B with B alone (A=homeopathy, B= standard care). It is hardly surprising that the additional attention of A leads to an improvement in quality of life. It is arguably even unethical to conduct a clinical trial to demonstrate such an obvious outcome.
- The authors of this paper caution that it is not possible to conclude that a causal relationship between homeopathy and the outcome exists.
- This is true not just because of the small sample size, but also because of the fact that the two groups had not been allocated randomly and therefore are bound to differ in a whole host of variables that have not or cannot be measured.
- Harald Walach, the senior author of this paper, held a position which was funded by Heel, Baden-Baden, one of Germany’s largest manufacturer of homeopathics.
- The H.W.& J.Hector Foundation, Germany, and the Samueli Institute, provided the funding for this study.
In the film, one of the co-authors of this paper, the oncologist HH Bartsch from Freiburg, states that Dr Wurster’s interpretation of this study is ‘dishonest’.
I am inclined to agree.
You have to excuse me, if I keep coming back to this theme: so-called ‘alternative cancer cures’ are truly dangerous. I have tried to explain this already many times, for instance here, here and here. And it is by no means just alternative therapists who make a living of such quackery. Sadly qualified medical doctors are often involved as well. As to prove my point, here is a tragic story that broke yesterday:
Former Miss New Hampshire, Rachel Petz Dowd, lost her battle with cancer on Sunday 12 June 2016 — a battle she fought publicly through personal writings in a blog in hopes of helping others on a similar journey toward healing. The singer/songwriter and mother of three from Auburn died about a month after traveling to Mexico for an aggressive form of alternative cancer treatment. She turned 47 last week. Dowd was diagnosed with stage 2 triple negative breast cancer in May 2014. The diagnosis led her to create a blog called “Rachel’s Healing” to document what she hoped would be a journey back to health. “I hope my readers can gain something from my journey and that they find their own personal way to combat this disease impacting too many women today,” she wrote. Dowd used the blog to share her experiences with traditional and natural medicine during her cancer fight.
On 5/3/16 Mrs Dowd wrote on her blog: “Well after some careful consideration and looking at different clinics and hospitals we’ve made a decision. Will be going to the CMN Hospital on the Yuma, Arizona border*. For 28 days of treatments. It’s not a day clinic but a full hospital servicing over the past 30 years. There’s a special wing dedicated to alternative cancer care and the treatment list is impressive. Many treatments that are not available in this country. We feel this would be the best course of care daily for 28 days and then at the end of the 4 weeks I intend my immune system to be back on-line. I will be doing a stem cell boost of my bone marrow the last week. I know of a women, Shannon Knight, from The Truth About Cancer documentary, who had stage 4 metastasized into locations of her bones and her lungs and she came out of there completely cured. Her oncologist said it was nothing short of a miracle, but she said no it was just clean hard work! She said no it was just clean the hard, aggressive treatments that only attack cancer, boost and prime your immune system, become a whole, healthy being once again:) It is possible and I am planning on being one of the exceptions like Shannon!”
- The hospital is across the US border in Mexico; it is run by medically qualified personnel.
The hospital [“CMN Hospital’s facility is only 14 blocks away once you cross the border to begin your alternative cancer treatment”] has a website where they tell a somewhat confusing story about their treatment plans; here is a short but telling excerpt:
“CMN’s protocols are individualized and comprehensive. You will benefit from oxidative therapies, IV minerals selenium and bicarbonate IV vitamins such as vitamin B-17 and IV vitamin C. Far infrared and others including MAHT, Cold Laser Therapy, Hyperbaric Oxygen Therapy and Ozone Therapy are a daily part of your protocol. Ultraviolet Blood Irradiation is effective in destroying pathogens in your blood and slows the growth of cancer cell growth. CMN’s Stem cell therapy and Dendritic cell therapy are just two of the advanced cancer treatments applied to patients.”
IV Vitamin C If large amounts of vitamin C are presented to cancer cells, large amounts will be absorbed. In these unusually large concentrations, the antioxidant vitamin C will start behaving as a pro-oxidant as it interacts with intracellular copper and iron. This chemical interaction produces small amounts of hydrogen peroxide. Because cancer cells are relatively low in an intracellular anti-oxidant enzyme called catalase, the high dose vitamin C induction of peroxide will continue to build up until it eventually lyses the cancer cell from the inside out!
IV Vitamin B17 / Laetrile Also known as amygdaline, Vitamin B-17 is a molecule made up of four parts: -2 parts Glucose -1 part Benzaldahyde-1 part Hydrogen Cyanide. Laetrile is found in at least 1200 different plants, including apricots, peaches, apple seeds, lentils, cashews, brown rice, millet, and alfalfa. Commercial preparations of laetrile are obtained from the kernels of apricots, peaches and bitter almonds. The body requires an enzyme called beta-glucosidase in order to process laetrile and release the cyanide. Studies have shown that cancer cells contain more of this enzyme than normal cells, which allows for a higher release of cyanide at tumor sites. Another enzyme known as rhodanese is important in this process. Normal healthy cells contain rhodanese which protects them from the activated cyanide. Most cancer cells are deficient in this enzyme, leaving them vulnerable to the poison. Tumor destruction begins once the cyanide is released within the malignancies, meaning laetrile therapy is selectively toxic to cancer cells while remaining non-toxic to normal cells.
Essiac Tea / Order Original Essiac Tea Essiac, given its name by Rene Caisse (“caisse” spelt backwards), consists of four main herbs that grow in the wilderness of Ontario, Canada. The original formula is believed to have its roots from the native Canadian Ojibway Indians. The four main herbs that make up Essiac are Burdock Root, Slippery Elm Inner Bark, Sheep Sorrel and Indian Rhubarb Root. Essiac tea helps release toxins that build up in fat and tissues into the blood stream where they can be filtered and excreted by the liver and kidneys. Cleaning the body of toxins and impurities frees up the immune system to focus on killing cancer cells and protecting the body.
I think I will abstain from further comments, firstly because I want to avoid getting sued by these people and secondly because it seems all too depressingly obvious.