AUTH/3522/6/21 - Health professional v GlaxoSmithKline

Promotion of Trelegy Ellipta

  • Received
    14 June 2021
  • Case number
    AUTH/3522/6/21
  • Applicable Code year
    2019
  • Completed
    03 August 2021
  • No breach Clause(s)
  • Additional sanctions
  • Appeal
    No appeal

Case Summary

A health professional complained about the promotion of Trelegy Ellipta (fluticasone, umeclidinium and vilanterol) by GlaxoSmithKline UK Limited. The material at issue was an advertisement (ref PM-GB-FVU-JRNA-200003 (v2.0)) in the supplement for the British Thoracic Society’s (BTS) Winter Meeting, February 2021 and an advertisement (ref PM-GB-RS-WCNT-210009) on the gskpro website.

Trelegy was indicated for maintenance treatment in adults with moderate-to-severe chronic obstructive pulmonary disease (COPD) who were not adequately treated by a combination of either an inhaled corticosteroid and a long-acting beta2-agonist (ICS+LABA) or of a long-acting beta2-agonist and a long-acting muscarinic antagonist (LABA + LAMA).

The detailed response from GlaxoSmithKline is given below.

In the BTS advertisement the first claim at issue was ‘For patients with COPD on treatment with ICS/LABA who are symptomatic and at risk of an exacerbation*’ which headed the advertisement and was referenced to the Trelegy summary of product characteristics (SPC). The asterisk led the reader to text immediately below the claim which read ‘Has worsening of symptoms or has experienced an exacerbation treated with antibiotics or oral corticosteroid, in the past 12 months’.

The complainant alleged that the claim was not in line with the licensed indication for Trelegy; it was not accurate and could not standalone as Trelegy was only for moderate- to-severe COPD patients who were at risk of exacerbation and symptomatic. The claim ‘For patients with COPD’ implied any COPD patient, including those with mild disease, could be treated.

The Panel considered that health professionals would be familiar with the widely accepted and well-defined stepwise guidelines which existed for the treatment of COPD.

The Panel noted that the claim at issue was not simply ‘For patients with COPD’ as referred to by the complainant and that when read in full it was clear that the advertisement promoted Trelegy for its licensed indication ie COPD patients who were not adequately treated with combination therapy (ICS/LABA); patients already on dual therapy would, according to treatment guidelines, be those with moderate-to-severe COPD ie those for whom Trelegy was indicated – patients with mild COPD would only be treated with single therapy. The Panel thus did not consider that the advertisement promoted Trelegy for use COPD patients with mild disease, as alleged. In the Panel’s view, the claim was not inconsistent with the particulars listed in the Trelegy Ellipta SPC and nor did it consider that it was misleading or that it could not be substantiated; no breaches of the Code were ruled. The Panel did not consider that high standards had not been maintained and ruled no breach of the Code including of Clause 2.

The second claim at issue was ‘Trelegy Ellipta provides your patients with superior improvements in lung function and health-related quality of life, and reduction in annual rate of exacerbations vs. Symbicort Turbohaler at 24 weeks’.

The complainant noted that Symbicort Turbohaler was available in a range of different strengths and that the claim did not make clear which strength of Symbicort Turbohaler, the improvements were shown against within the clinical trial. The clinical trial cited was only vs one strength of Symbicort Turbohaler so the evidence base was very specific but the claim was much broader.

The Panel noted that the advertisement was very clearly about the treatment of COPD and in that regard it noted GlaxoSmithKline’s submission that only one dose of Symbicort Turbohaler was licensed for such use ie 400mcg budesonide/12mcg formoterol twice daily which could be delivered as one or two inhalations twice daily depending on which one of two presentations was prescribed (the third presentation and lowest dose of Symbicort Turbohaler (100mcg/6mcg) was only indicated for the treatment of asthma). As noted above, the Panel considered that health professionals would be familiar with the guidelines which existed for the treatment of COPD and be familiar with the place of Symbicort within those guidelines. The Panel noted that the clinical trial cited used one inhalation of Symbicort twice a day rather than the lower dose Turbohaler at two inhalations twice daily; in that regard the use of just one inhalation at a time of Symbicort would thus be the same as Trelegy which had a licensed dose of one inhalation, albeit once daily. Overall the Panel considered whilst it might have been helpful to include details of the administration of Symbicort, it did not consider that the claim was broader than the evidence as alleged and ruled no breach of the Code. The claim was substantiated by the clinical trial and therefore no breach was ruled. The Panel did not consider that high standards had not been maintained and ruled no breach of the Code including of Clause 2.

The advertisement on the gskpro website was for a promotional webinar entitled ‘Single Inhaler Triple Therapy in COPD; Evidence to Action’ and included a brief summary of the event. The complainant alleged that the advertisement implied that Trelegy was licensed for all COPD patients; further, statements such as ‘The role of Single Inhaler Triple Therapy in the treatment of symptomatic COPD patients at risk of an exacerbation’ were misleading to busy health professionals given that the licensed indication for Trelegy was not clarified on the page.

The Panel noted that the indication for Trelegy was not included on the material advertising the webinar. However the webpage referred to ‘Single Inhaler Triple Therapy in COPD’ in the heading with a reference to the evidence base for Trelegy in the first paragraph. At each citation of the brand name, the three constituent components of Trelegy were stated and so it was clear that Trelegy was a single inhaler triple therapy. The second paragraph of the material referred to the role of single inhaler triple therapy in the treatment of symptomatic COPD patients at risk of an exacerbation and webinar attendees were told to expect ‘practical and informative advice on the treatment options for symptomatic COPD patients at risk of an exacerbation’. The Panel thus did not consider that the material implied that Trelegy could be used for any patient with COPD. In addition to the material before them, the Panel considered that health professionals would be well aware of the stepwise approach to therapy and would know that triple therapy was for use in patients who were uncontrolled on dual therapy. The Panel thus considered that it was made clear that Trelegy was a triple therapy for treating certain COPD patients and not all COPD patients as alleged. The Panel did not consider that the material was inconsistent with the particulars listed in the Trelegy SPC. No breaches of the Code were ruled including of Clause 2.