AUTH/3565/10/21 and AUTH/3566/10/21 - Voluntary admission by Otsuka Europe and Otsuka UK

Incorrect prescribing information and a breach of undertaking

  • Received
    01 October 2021
  • Case number
    AUTH/3565/10/21 and AUTH/3566/10/21
  • Applicable Code year
    2019
  • Completed
    16 February 2022
  • Breach Clause(s)
  • Sanctions applied
    Undertaking received
  • Additional sanctions
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  • Appeal
    No appeal

Case Summary

Otsuka Pharmaceutical Europe Limited (Case AUTH/3565/10/21) and Otsuka Pharmaceuticals (UK) Limited (Case AUTH/3566/10/21) submitted a joint voluntary admission in relation to the omission of the frequency of dosing for the monthly intramuscular injection formulation from the prescribing information for Abilify/Abilify Maintena (aripiprazole) and in relation to a breach of undertaking.

The prescribing information at issue was approved and used by both Otsuka Europe and Otsuka UK therefore the voluntary admission was made jointly by both organisations.

Otsuka Europe and Otsuka UK submitted that it was taking this matter very seriously and it had been escalated to the Otsuka Europe Board. Details were provided.

Otsuka Europe and Otsuka UK concluded that it had not been possible to establish with certainty the reason for the omission. Certain key staff were no longer with the organisation and the recollection of events by those that remained were not consistent; poor meeting documentation had not assisted in this matter.

Otsuka Europe and Otsuka UK submitted that it was extremely disappointed to be in this position and sincerely apologised. Given Otsuka Europe’s issues over the last 3 years in relation to similar matters and the focus that, as an organisation, it had had on addressing them, it considered that the omission of such key information from the prescribing information, and this omission not being picked up by either Otsuka Europe or Otsuka UK during the approval of the prescribing information, amounted to a failure to maintain high standards

Otsuka Europe and Otsuka UK also considered that the matters in this case were similar to those in Cases AUTH/3041/6/18 and AUTH/3042/6/18 and thus the omission in question amounted to a breach of the undertaking provided in these previous cases.

Overall, and given the repeated nature of this issue, Otsuka Europe and Otsuka UK considered that the matter had brought discredit upon, and reduced confidence in, the pharmaceutical industry, in breach of Clause 2.

The detailed response from Otsuka Europe and Otsuka UK is given below.

The Panel noted that the prescribing information with the omission was approved on 30 October 2020 by Otsuka Europe and 9 November 2020 by Otsuka UK and was subsequently used by both until 20 August 2021 and 25 August 2021 respectively.


Contrary to the relevant standard operating procedure (SOP), the Prescribing Information Review Committee did not meet until after the EC final decision, on 28 and 29 October to agree a draft revised version of the prescribing information. The Panel noted the companies’ submissions about the meetings of the Prescribing Information Review Committee and their governance supported by the signed statements of attendees. It appeared that certain relevant text had been removed and inserted in a different section of the prescribing information but the frequency, ‘monthly’, was omitted from each/both section. The Prescribing Information Review Committee attendees’ accounts differed about whether the omission of this term was discussed and the minutes were entirely silent on this point. The final track changed version of the prescribing information, agreed by the Prescribing Information Review Committee, showed that the sentence ‘Administer once monthly as a single injection (no sooner than 26 days after the previous injection)’ was deleted from the Prolonged-release suspension for injection subsection of the Dosage section. Some relevant text was moved to following the two injection start subsection of the Dosage section and read ‘After either the one or the two injection start, the recommended maintenance dose of Abilify Maintena is 400mg (no sooner than 26 days after the previous injection). Consider reducing the dose to 300 mg once monthly if adverse reactions experienced’ and this latter statement appeared in the prescribing information subsequently approved by Otsuka UK and Otsuka Europe.

The Panel noted the investigation report indicated that subsequent opportunities to identify the omission of ‘monthly’ from the prescribing information were missed. The omission was apparently first noted on 11 and 12 August 2021 at Otsuka Europe when a QC checker was reviewing relevant materials.

The Panel noted Otsuka’s detailed submission about the withdrawal of the prescribing information from Otsuka Europe and the affiliates.

The Panel was concerned about what appeared to be serious failures on the part of both Otsuka UK and Otsuka Europe. This was of particular concern given that, as acknowledged in the voluntary admission, the companies had previously had difficulties with prescribing information and therefore, in the view of the Panel, should be paying particular attention to compliance in this area.

The Panel noted the multiple failures that led to the omission of the term ‘monthly’ in the prescribing information including the failure to comply with the SOP, poor governance at the Prescribing Information Review Committee, and the repeated failure to identify the omission when the relevant prescribing information was uploaded to PromoMats and approved at Otsuka Europe and Otsuka UK. It appeared, according to the Recall, Suspension, Withdrawal form, that the prescribing information at issue was included in seven Otsuka UK digital materials at the time of withdrawal and it was thus unclear why the error had not previously been noted either at certification or QC check stage of these materials. The Panel did not know whether the prescribing information in question had appeared in one-off use items that were no longer on the current materials list at the time the withdrawal took place. In the Panel’s view, each company had failed to maintain high standards in this regard and a breach of the Code was ruled in relation to each company (Cases AUTH/3565/10/21 and AUTH/3566/10/21) as acknowledged by both companies.

It was crucial that health professionals and others could rely completely upon the industry for up-to-date and accurate information about their medicines particularly the omission of which could potentially impact patient safety such as the omission of the maintenance dose from the prescribing information in question. The Panel noted the breadth and nature of the errors by each company set out above and the time the incorrect prescribing information was in use without the error being identified. The Panel considered that such failures brought discredit upon, and reduced confidence in, the pharmaceutical industry, a breach of Clause 2 was ruled in relation to each company (Cases AUTH/3565/10/21 and AUTH/3566/10/21), as acknowledged by both companies.

The Panel noted that the companies had provided separate undertakings in Cases AUTH/3041/6/18 and AUTH/3042/6/18 and compliance with each would be considered separately. The Panel noted that a form of undertaking and assurance was an important document which underpinned self-regulation. Companies had to give an undertaking that the material in question and any similar material, if not already discontinued or no longer in use would cease forthwith and give an assurance that all possible steps would be taken to avoid similar breaches of the Code in future (Paragraph 7.1 of the Constitution and Procedure). It was very important for the reputation of the industry that companies complied with undertakings.

The Panel noted that the previous cases, Cases AUTH/3041/6/18 and AUTH/3042/6/18 concerned the companies’ procedures for updating the summary of product characteristics (SPC) and prescribing information.

The Panel considered that the subject matter of Case AUTH/3042/6/18 was closely similar to the present case, Case AUTH/3566/10/21, and considered that Otsuka UK had failed to comply with its undertaking given in Case AUTH/3042/6/18. A breach of the Code was ruled as acknowledged by the company (Case AUTH/3566/10/21). The Panel noted the importance of complying with undertakings as set out above and in particular noted the imposition of audits further to Case AUTH/3042/6/18 was such that particular attention ought to have been paid to compliance and updating prescribing information. The Panel considered that Otsuka UK had reduced confidence in, and brought discredit upon, the pharmaceutical industry. A breach of Clause 2 was ruled as acknowledged by Otsuka UK (Case AUTH/3566/10/21).

The Panel considered that the subject matter of Case AUTH/3041/6/18 was closely similar to the present case, Case AUTH/3565/10/21, in this regard. Further, in Case AUTH/3041/6/18, the Panel had noted that the governance of materials at Otsuka Europe had fallen below acceptable standards and that good governance of the process for notifying affiliates of SPC and PIL updates was critical and had potential patient safety implications. In the present case, Case AUTH/3565/10/21, the Panel considered that, in general, and noting its comments and rulings above, Otsuka Europe’s overall governance in relation to its processes for updating prescribing information, further to an SPC update, appeared to be poor and the subject matter of the voluntary admission was thereby also closely similar to the previous case, Case AUTH 3041/8/18, in this regard. The Panel, noting its comments and rulings above, considered that Otsuka Europe had breached the undertaking given in Case AUTH/3041/8/18 and a breach of the Code was ruled as acknowledged by Otsuka Europe (Case AUTH/3565/10/21).The Panel noted the importance of complying with undertakings as set out above and, in particular, noted that the imposition of audits further to Case AUTH/3041/6/18 was such that particular attention ought to have paid to compliance and updating prescribing information. The Panel considered that Otsuka Europe had reduced confidence in, and brought discredit upon, the pharmaceutical industry. A breach of Clause 2 was ruled in relation to Otsuka Europe in Case AUTH/3565/10/21 as acknowledged by Otsuka Europe.