AUTH/2988/10/17 - Employee v Otsuka

Use of LinkedIn to promote medicines

  • Received
    31 October 2017
  • Case number
    AUTH/2988/10/17
  • Applicable Code year
    2016
  • Completed
    25 January 2018
  • No breach Clause(s)
  • Breach Clause(s)
  • Sanctions applied
    Undertaking received
  • Additional sanctions
  • Appeal
    No appeal
  • Review
    May 2018 Review

Case Summary

​An anonymous, contactable complainant who described themselves as an employee of Otsuka Pharmaceuticals (UK), complained about a medical science liaison (MSL) employee's use of LinkedIn. 

The complainant referred to the unethical activity and attitude of the MSL employee. The complainant stated that for the last six months, the employee had promoted unlicensed medicines. The complainant provided examples including in relation to Equelle (s-equol and soy isoflavones). 

The complainant noted that the individual had over 300 followers on LinkedIn nearly all of whom were UK based. The complainant alleged that a LinkedIn message, posted by the employee in May 2017 promoted tolvaptan, a prescription only medicine to the public and included a link which sent the reader to an article containing favourable data for tolvaptan (Jinarc) on a website called '4 traders'. 

The complainant alleged that the senior member of staff with oversight of MSLs should not have posted promotional material to members of the public. 

The complainant submitted that the posting of tolvaptan data raised two issues. Firstly, that posting favourable study results from Phase 3 data of a licensed prescription only medicine was in breach of the Code and secondly, the linked clinical study stated that 'trial enrolees were adults aged 18 to 65 with ADPKD-induced chronic kidney disease between late stage 2 to early stage 4'. In that regard, the complainant noted that two matters arose from the Jinarc summary of product characteristics (SPC) which related to the serious situation of promoting the unlicensed use and indication to members of the public. 

Firstly, that the SPC stated that 'the safety and effectiveness of tolvaptan in ADPKD patients aged over 50 years has not yet been established' and secondly, the study included patients that were at the enhanced stage of CKD 4. Otsuka was thus promoting an unlicensed medicine to the public. The indication was limited to use in adults with chronic kidney disease stages 1 to 3. 

In addition, the complainant submitted that the employee promoted brexpiprazole on LinkedIn by sending readers to an article which noted that the medicine had been accepted for review by the European Medicines Agency (EMA) for use in adults with schizophrenia. The article informed the reader that the medicine was licensed in a number of countries (US, Canada, under different named brands) and that if approved, the brand name in the EU would be Rxulti. The complainant alleged that this pre-licence advertising clearly breached the Code. 

Finally, the complainant noted that the employee advertised Equelle, a non-hormonal supplement that purported to manage menopause symptoms, on LinkedIn. The article promoted to both patients and health professionals and stated 'Equelle is the product of fermentation of whole, non-GMO soy germ using a patented and proprietary process by the Otsuka Pharmaceutical Co., Ltd. The process results in the conversion of the daidzein to S-equol. Equelle tablets, created under current Good Manufacturing Practices, are clear coated and free of gluten, dairy, magnesium stearate and talc. Suggested patient use is two Equelle tablets daily, one tablet taken in the morning and one tablet at night, which provide the standardized dose of 10 mg of S-equol. Clinicians interested in ordering Equelle were invited to do so …' and contact details were provided. 

The complainant alleged that the employee had brought the industry into disrepute in breach of Clause 2. 

The detailed response from Otsuka is given below. 

The Panel noted that the complaint concerned postings made by an employee on his/her personal LinkedIn account which Otsuka stated were made without its knowledge or approval. 

The Panel noted that the individual in question had over 300 followers and at least some of these were members of the public. The Panel noted the company's submission that none of the articles had been provided to the employee by Otsuka. The employee had sourced the material and proactively shared it. The Panel noted however that this implied that the source material for the postings were entirely independent of Otsuka and that was not so. It appeared to the Panel that the tolvaptan and brexpiprazole articles reproduced Otsuka global press releases. Nonetheless, there was no evidence before the Panel that the company had encouraged their dissemination or that the UK company had any role in their creation. The Panel noted that the LinkedIn postings by a company employee each highlighted positive and newsworthy material about the company's products and thus the LinkedIn postings came within the scope of the Code. 

In relation to the posting headed 'Otsuka: Announces Results of Phase 3 Data on Tolvaptan Under Development for ADPKD in US', linked to an article which bore the same title published on a financial website the Panel noted that the article bore the post script 'Otsuka Holdings Co Ltd published this content on 22 May 2017 and is solely responsible for the information contained therein'. The article appeared to be a reproduction of an Otsuka global press release. The article discussed positive study results. The Panel noted Otsuka's submission that there was a significant possibility that some of the followers were not health professionals. The Panel considered that the proactive dissemination of the article to the employee's followers on LinkedIn constituted promotion of a prescription only medicine to the public. A breach of the Code was ruled as acknowledged by Otsuka. 

The Panel noted Section 4.2 of the Jinarc SPC stated that the safety and effectiveness of tolvaptan in ADPKD patients over 50 years has not been established and that it was indicated for use in adults with ADPKD patients with CKD stage 1 to 3 at initiation of treatment. The Panel noted that study patients referred to in the article were 18 to 65 years of age with ADPKD- induced chronic kidney disease between late stage 2 to early stage 4. The Panel noted the promotional use of the article and considered that the article was inconsistent with the SPC on each of these points and a breach of the Code was ruled. The Panel considered that for the same reason the article was misleading and in breach of the Code. 

The Panel considered that the promotional dissemination of the article by posting a link to it was such that the certification requirements were triggered as accepted by Otsuka. The LinkedIn posting including the article had not been certified and a breach of the Code was ruled. 

Similarly, the required prescribing information was not provided and a breach of the Code was ruled. The Panel considered that the proactive dissemination of positive study results by an employee to all his/her LinkedIn followers was clearly promotional and did not consider that it was in any way a disguised promotional act. No breach of the Code was ruled. 

The Panel considered there was no evidence that Otsuka had arranged or paid for the article to be published on the independent financial website such that the article was similar to sponsored material. The complainant had not established that a declaration of sponsorship ought to be on the original article and no breach of the Code was ruled. 

The Panel noted its rulings above and considered that high standards had not been maintained; a breach of the Code was ruled. 

The Panel ruled no breach of the Code as the complainant had not raised a matter which related to meetings, hospitality and associated sponsorship. In relation to the complainants' allegation that the activities breached the definition of promotion. It was not capable of being breached per se. The Panel ruled no breach of the Code. 

The Panel noted that the LinkedIn post was done by an individual employee using their own account and without the knowledge or authority of Otsuka. The Panel considered that Otsuka had been badly let down by its employee. Nonetheless, the Panel did not consider that this case warranted a ruling of a breach of Clause 2 which was a sign of particular censure and reserved for such use. The company had the requisite policies in place and the employee had been trained. No breach of Clause 2 was ruled. 

The Panel noted that the employee had also posted a link to an article published on an external financial website headed 'H Lundbeck A/S: Lundbeck and Otsuka's brexpiprazole for adult patients with schizophrenia accepted for review by the EMA'. The Panel noted that the article referred to the fact that the EMA was expected to complete its review in the second quarter of 2018, and that it was already approved in the US and Canada. The article referred briefly to positive clinical data. The Panel noted its comments above about the conduct of the employee and Otsuka's responsibilities. The Panel considered that the proactive dissemination of the article to the employee's followers on LinkedIn constituted promotion of a prescription only medicine to the public. A breach of the Code was ruled. The Panel noted that brexpiprazole had been promoted prior to the grant of its licence and a breach of the Code was ruled. The Panel considered that the complaint on this point did not raise a matter, which related to meetings, hospitality and associated sponsorship, no breach of the Code was ruled. 

The complainant also raised concerns about a link posted by the employee to an article published on a news wire headed 'NEW to the United States: Equelle, a non hormonal supplement clinically shown to help ease menopause symptoms' which discussed the availability of the product in the US and clinical data. The Panel noted Otsuka's submission that Equelle was not a prescription only medicine and therefore ruled no breach of the Code.