AUTH/3507/5/21 and AUTH/3513/5/21 - Complainant v Daiichi-Sankyo

Promotion of Lixiana

  • Received
    03 May 2021
  • Case number
    AUTH/3507/5/21 and AUTH/3513/5/21
  • Applicable Code year
    2019
  • Completed
    06 December 2021
  • No breach Clause(s)
  • Breach Clause(s)
  • Sanctions applied
    Undertaking received
  • Additional sanctions
  • Appeal
    No appeal

Case Summary

An anonymous complainant who was originally contactable but later became non-contactable complained about the promotion of Lixiana (edoxaban).

Lixiana (edoxaban) was indicated, inter alia, in prevention of stroke and systemic embolism in adult patients with nonvalvular atrial fibrillation (NVAF) with one or more risk factors, such as congestive heart failure, hypertension, age ≥ 75 years, diabetes mellitus, prior stroke or transient ischaemic attack (TIA).

The complainant submitted two separate complaints: Case AUTH/3507/5/21 and Case AUTH/3513/5/21. The case preparation manager decided to amalgamate the two cases as they were based on essentially similar evidence, in accordance with Paragraph 5.1 of the Constitution and Procedure.

Case AUTH/3507/5/21

The complainant stated that the Lixiana (edoxaban) promotional meeting titled: ‘Anticoagulation in stroke prevention: Optimising clinical and medicines management’ (EDX/21/0047) (March 2021) was organised and funded by Daiichi-Sankyo UK. Health board members, pharmacy assistants and education providers were invited to this meeting. The complainant alleged that this was inappropriate as these three particular groups should not have been promoted to. A headline claim that Anticoagulation with DOACs was cost effective was alleged to be misleading as no cost-effective analysis had been done for Lixiana. There was only the acquisition cost for Lixiana which could not be expanded to cost effectiveness. The complainant stated that, more concerning however, was that this promotional video had been placed onto Vimeo after the event. Vimeo was an open access website and was not limited to professional use and therefore members of the public had allegedly been promoted to. The complainant further alleged that Daiichi-Sankyo had breached an undertaking in promotion to members of the public from a previous case (Case AUTH/3107/10/18).

Case AUTH/3513/5/21

The complainant stated that a promotional video titled: ‘Anticoagulation in stroke prevention: optimising clinical and medicines management’ had been uploaded onto Vimeo and discussed Lixiana (edoxaban). The complainant alleged that a prescription only medicine (Lixiana) had been promoted to members of the public. This was alleged to be a breach of an undertaking Daiichi-Sankyo had provided in a previous case (Case AUTH/3107/10/18). The video was uploaded onto Vimeo by someone working for a third party on behalf of Daiichi-Sankyo. This was a breach of the Code including Clause 2 as pharmaceutical companies were responsible for acts of third parties. Health board members, education providers and practice managers had been invited to this promotional session. None of these were prescribers so the content was allegedly not appropriate or tailored for these three audiences. The complainant stated it was very disappointing that Daiichi-Sankyo were not adhering to the Code.

The detailed response from Daiichi-Sankyo is given below.

The Panel noted Daiichi-Sankyo’s submission that it was approached by the organisers of the Celtic Conference 2020 for sponsorship of a lunchtime symposium; Daiichi-Sankyo was not involved in the organisation or content of the entire conference.

The Panel noted that the conference agenda stated ‘This event will be funded by the following companies through event sponsorship and sponsored sessions. These companies have had no input into the design or content of the workshop agenda (other than their own sessions) but will be in attendance on the day’ and listed Daiichi-Sankyo as a silver sponsor. Further, it stated ‘This promotional symposium is organised and sponsored by Daiichi-Sankyo UK Ltd’ in relation to the session titled ‘Anticoagulation in stroke prevention: Optimising clinical and medicines management’.

The Panel noted the complainant’s concern that it was inappropriate for health board members, pharmacy assistants and education providers to be invited to Daiichi-Sankyo’s session as promotion should be tailored to those who it was appropriate for, and these three particular groups should not have been promoted to.

The Panel noted Daiichi-Sankyo’s submission that its session in question was advertised through the conference agenda by the meeting organisers who sent a flyer to the organiser’s database of verified health professionals. Due to General Data Protection Regulation (GDPR), the meeting organisers were unable to share their database with Daiichi-Sankyo but confirmed that they were verified health professionals.

The Panel noted that the invitation to the Daiichi-Sankyo session stated ‘This promotional symposium is for UK healthcare professionals only and has been organised and sponsored by Daiichi-Sankyo UK Ltd. Click here for prescribing information’. The Panel further noted Daiichi-Sankyo’s submission that only delegates who had registered for the event via the meeting organisers website received a dial-in link for the event, and before they were sent this link it was once again confirmed that they were health professionals. The Panel noted Daiichi-Sankyo’s submission that health board members and education providers were collective terms for health professionals who might occupy a variety of relevant roles. Daiichi-Sankyo provided a copy of the attendee list and submitted that only health professionals and other relevant decision makers were in attendance. Daiichi-Sankyo submitted that no pharmacy assistants were in attendance, but pharmacy technicians were as they were relevant health professionals.

The Panel noted that the complainant bore the burden of proof and did not consider that he/she had established his/her case, on the balance of probabilities, that any attendees at the Daiichi-Sankyo session were inappropriate as alleged. The Panel therefore ruled no breaches of the Code.

The Panel noted the complainant’s allegation that the claim ‘Anticoagulation with DOACs is cost effective’ was misleading as no cost-effective analysis had been done for Lixiana. The Panel noted that the term ‘cost-effective’ meant more than just a comparison of the acquisition costs, both direct and indirect costs should betaken into account such as resource. Other factors, such as relative efficacy and incidence of side effects, might also be relevant. The Panel noted Daiichi-Sankyo’s submission that all four DOACs (including Lixiana) had NICE Health Technology Appraisals (HTAs) which confirmed their cost effectiveness. The NICE HTA for Lixiana was published on 23 September 2015 and included that ‘…edoxaban could be recommended as a cost-effective treatment for non-valvular atrial fibrillation in people who have 1 or more risk factors for stroke.’

The Panel noted that the NICE HTA had not been cited as a reference for the claim. The Panel noted that the complainant bore the burden of proof and considered that, on the evidence before it, the complainant had not established that there was no cost-effective analysis for Lixiana as alleged. Based on the very narrow allegation, the Panel thus ruled no breaches of the Code.

The Panel noted that the agreement with the meeting organisers stated that the materials provided by Daiichi-Sankyo for use at the conference must only be accessible to healthcare professionals and must not be replicated or adapted on any other platform whereby they would be accessible to members of the public. The Panel noted Daiichi-Sankyo’s submission that meeting organisers placed a recording of the event on the platform Vimeo, in order to share the recording of the symposium with Daiichi-Sankyo only. The Panel noted Daiichi-Sankyo’s submission that it understood that the video link was private and only accessible to Daiichi-Sankyo recipients. It appeared, however, that the video did not have the correct privacy settings in place on the Vimeo account due to an error of the meeting organisers and members of the public might have been able to access the video on Vimeo. The Panel noted Daiichi-Sankyo’s submission that it asked for the video to be removed as soon as it was brought to its attention that it was available in the public domain and the meeting organisers confirmed the removal of the video from Vimeo.

The Panel noted Daiichi-Sankyo’s submission that the meeting organisers were not a third-party agency acting on behalf of Daiichi-Sankyo. However, the Panel considered that, for the purposes of the sponsored symposia, Daiichi-Sankyo had in effect purchased advertising space from the meeting organisers and therefore Daiichi-Sankyo was thus responsible for the placement of the promotional video at issue on Vimeo by the meeting organisers. The Panel considered that the promotional video on Vimeo did not have the correct privacy settings in place due to an error of the meeting organisers and therefore was viewable by members of the public. The Panel therefore ruled breaches of the Code as Lixiana, a prescription only medicine, had been advertised to the public and the material might have encouraged an individual to ask his/her health professional to prescribe Lixiana.

The Panel noted Daiichi-Sankyo’s submission that it took appropriate steps via contractual stipulations and a disclaimer on the slide to prevent members of the public from accessing or viewing the recording. It appeared to the Panel that Daiichi-Sankyo had been let down by the meeting organisers not assigning the correct privacy settings to the video in question.

The Panel did not consider that the particular circumstances of this case were such that Daiichi-Sankyo had failed to maintain high standards or had brought discredit upon the industry and thus ruled no breaches of the Code including no breach of Clause 2.

The Panel noted that in Case AUTH/3107/10/18, Daiichi-Sankyo was ruled in breach of the Code as a webpage on the corporate website advertised prescription only medicines to the public and access to that webpage had not been restricted to health professionals and other relevant decision makers and its undertaking, accepting the Panel’s decision, was dated 22 February 2019. Turning to the present cases, Cases AUTH/3507/5/21 and AUTH/3513/5/21, the Panel noted that as a result of the meeting organisers, unbeknown to Daiichi-Sankyo, the video of its promotional session was added to Vimeo without the correct privacy settings which meant that it was possible to be viewed by a broader audience than intended including members of the public.

The Panel considered that Cases AUTH/3507/5/21 and AUTH/3513/5/21 were sufficiently different to Case AUTH/3107/10/18 such that there had been no breach of the undertaking given in that case. In particular, the Panel noted the role of the meeting organisers in Cases AUTH/3507/5/21 and AUTH/3513/5/21. Therefore, no breaches of the Code were ruled including no breach of Clause 2.