AUTH/2819/2/16 - General Practitioner v Otsuka

Jinarc patient materials

  • Received
    23 March 2016
  • Case number
    AUTH/2819/2/16
  • Applicable Code year
    2016
  • Completed
    23 March 2016
  • No breach Clause(s)
  • Additional sanctions
  • Appeal
    No appeal
  • Review
    May 2016

Case Summary

​​A general practitioner alleged that Jinarc (tolvaptan) patient support materials, issued by Otsuka, portrayed the medicine as a treatment for autosomal dominant polycystic kidney disease (ADPKD) which constituted advertising to the public and ran the risk of raising patients' hopes and expectations. Jinarc was indicated to slow the progression of cyst development and renal insufficiency of ADPKD in adults with chronic kidney disease (CKD) stage 1 to 3 at initiation of treatment with evidence of rapidly progressing disease. 

The detailed response from Otsuka is given below. 

The Panel noted the complainant had not provided any materials or explained why, in his/her view, the patient literature described Jinarc as a treatment for ADPKD, advertised it to the public or risked raising patients' hopes and expectations. The complainant had not responded to a request for more information. The patient materials provided by Otsuka were a patient alert card, a patient/carer brochure, a user guide for a patient support line and a PDF and link to a disease awareness website for the public and health professionals. The Panel noted Otsuka's submission that the alert card and brochure were part of the risk management plan materials as agreed with the regulatory authorities and would be given by a health professional to patients prescribed Jinarc.

In the Panel's view the complaint included an allegation that the materials in question stated or implied that ADPKD could be cured. The patient alert card was clearly labelled as such and contained brief safety advice and referred in particular to adverse effects on the liver and to the severe dehydration that could occur with Jinarc. The brochure was entitled 'Jinarc (tolvaptan) Patient/carer education brochure'. The section which outlined the purpose of the brochure made the intended audience clear: 'for people with [ADPKD] who are being treated with Jinarc'. The brochure explained what Jinarc was, what it was used for etc and in answer to the question 'What is Jinarc' it was stated, inter alia, that Jinarc 'can slow down the growth of kidney cysts'. It was not stated or implied that Jinarc would stop the cysts from growing or otherwise cure the condition. The user guide was headed 'Otsuka Patient Support Service'; it was stated that the information therein was to help patients or their family members understand the service they would receive, how the service operated and how Otsuka would work with the hospital to help the patient. The open access disease awareness website had sections clearly marked for either health professionals or patients. According to the home page of the patient section, the website offered information, advice and support for ADPKD patients and their families or friends. One web page clearly stated 'There is no cure for ADPKD, but support from my family and doctor makes life a lot easier'. In a section of the website about managing chronic conditions it was stated that there was currently no cure for ADPKD. The patient section of the website did not refer to Jinarc.

The Panel noted that the patient alert card and brochure were part of the product's risk management plan and provided to patients prescribed Jinarc by health professionals. The Panel considered that these items were factual and discussed the product in a non-promotional context. The Panel noted its comments on the user guide and patient section of the disease awareness website above. The Panel did not consider that any of the patient materials promoted Jinarc to the public as alleged. No breach of the Code was ruled. 

​The Panel could find no evidence that Otsuka had described Jinarc as a cure for ADPKD or implied that it was such. In that regard the Panel did not consider that the material raised unfounded hopes of successful treatment as alleged. No breach of the Code was ruled. The Panel noted its rulings above and considered that Otsuka had not failed to maintain high standards and thus ruled no breaches of the Code including Clause 2.