We have repeatedly discussed the journal ‘Evidence-Based Complementary and Alternative Medicine’ (see for instance here and here). The journal has recently done something remarkable and seemingly laudable: it retracted an article titled “Psorinum Therapy in Treating Stomach, Gall Bladder, Pancreatic, and Liver Cancers: A Prospective Clinical Study” due to concerns about the ethics, authorship, quality of reporting, and misleading conclusions.***
Aradeep and Ashim Chatterjee own and manage the Critical Cancer Management Research Centre and Clinic (CCMRCC), the private clinic to which they are affiliated. The methods state “The study protocol was approved by the Institutional Review Board (IRB approval Number: 2001–05) of the CCMRCC” in 2001, but a 2014 review of Psorinum therapy said CCMRCC was founded in 2008. The study states “The participants received the drug Psorinum along with allopathic and homeopathic supportive treatments without trying conventional or any other investigational cancer treatments”; withholding conventional cancer treatment raises ethical concerns.
We asked the authors and their institutions for documentation of the ethics approval, the study protocol, and a blank copy of the informed consent form. However, the corresponding author, Aradeep Chatterjee, was reported to have been arrested in June 2017 for allegedly practising medicine without the correct qualifications and his co-author and father Ashim Chatterjee was reported to have been arrested in August; the Chatterjees and their legal representative did not respond to our queries. The co-authors Syamsundar Mandal, Sudin Bhattacharya, and Bishnu Mukhopadhyay said they did not agree to be authors of the article and were not aware of its submission; co-author Jaydip Biswas did not respond.
A member of the editorial board noted that although the discussion stated that “The limitation of this study is that it did not have any placebo or treatment control arm; therefore, it cannot be concluded that Psorinum Therapy is effective in improving the survival and the quality of life of the participants due to the academic rigours of the scientific clinical trials”, the abstract was misleading because it implied Psorinum therapy is effective in cancer treatment. The study design was described as a “prospective observational clinical trial”, but it cannot have been both observational and a clinical trial.
(*** while I wrote this blog (13/3/18) the abstract of this paper was still available on Medline without a retraction notice)
In case you wonder what ‘psorinum therapy’ is, this website explains:
A cancer specialist and Psorinum clinical researcher, Aurodeep Chaterjee, believes Psorinum Therapy is less time consuming and more economical for treatment of cancer. ‘The advantage of this treatment is that the patient can continue this treatment while staying home and the hospitalization is less required,’ said Chaterjee. He added that it’s an immunotherapy treatment in which the medicine is in liquid form and the technique of consumption is oral.
Though no chemo or radiation sessions are required in it but they can be used parallel to it depending upon the stage of the cancer. He claimed that more than 30 types of cancers could be treated from this therapy. Some of them include gastrointestinal cancer, liver cancer, gall bladder cancer, ovarian cancer, stomach cancer, etc. The process requires two months duration in which the patient has to undergo 12 cycles and the cost is just Rs 5000. Moli Rapoor 55, software engineer from USA who is suffering from ovarian cancer said on Thursday (June 20) that after three chemo cycles when her cancer did not cure after being diagnosed in 2008, she decided to take up Psorinum therapy.
I am sorry, but the retraction of such a paper is far less laudable than it seems – it should not have been retracted, but it should have never been published in the first place. There are multiple points where the reviewers’ and editors’ alarm bells should have started ringing loud and clear. Take, for instance, this note at the end of the paper:
Dr. Rabindranath Chatterjee Memorial Cancer Trust provided funding for this study.
Conflict of Interests
The authors declare that they have no conflict of interests.
What this story shows, in my view, is that the journal ‘Evidence-Based Complementary and Alternative Medicine’ (EBCAM) operates an unacceptably poor system of peer-review, and is led by an editor who seems to shut both eyes when deciding about publication or rejection. And why would an editor shut his/her eyes to abuse? Perhaps the journal’s interesting business model provides an explanation? Here is what I wrote about it previously:
What I fail to understand is why so many researchers send their papers to this journal. In 2015, EBCAM published just under 1000 (983 to be exact) papers. This is not far from half of all Medline-listed articles on alternative medicine (2056 in total).
To appreciate these figures – and this is where it gets not just puzzling but intriguing, in my view – we need to know that EBCAM charges a publication fee of US$ 2500. That means the journal has an income of about US$ 2 500 000 per annum!
END OF QUOTE
To put it in a nutshell: in healthcare, fraud and greed can cause enormous harm.