Teva v Chiesi: “Trouble-free” switching claim in Clenil journal ad ruled misleading and unsubstantiated

📅 8 March 2026 | 🖉 Dr Anzal Qurbain
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Key facts

Case numberAUTH/2313/4/10
PartiesTeva v Chiesi
MaterialClenil journal advertisement (ref CHCLE20100035)
Product / therapy areaClenil (CFC-free beclometasone dipropionate inhaler) for asthma
Main issue“Trouble-free” switching/transition claims implied switching to Clenil would be trouble-free for all
Key SPC point citedVolumatic spacer must be used for certain adult/adolescent doses and for children/adolescents ≤15 years; spacer advised for coordination difficulties
Applicable Code year2008
Complaint received30 April 2010
Case completed15 June 2010
Breach clauses3.2, 7.2, 7.4, 7.5 and 7.10
SanctionsUndertaking received; Additional sanctions: Not stated
AppealNo appeal

Download the full case report (PDF)


Reviewed by Dr Anzal Qurbain (FFPM) — ABPI Final Signatory

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What happened

  • Teva UK Limited complained about a journal advertisement for Clenil (CFC-free beclometasone dipropionate inhaler for asthma) issued by Chiesi Limited.
  • The ad headline was “Life’s full of disruptions. Changing to Clenil needn’t be one of them” and included the claims “Make the change to CFC-free beclometasone metered-dose inhalers trouble-free” and “CFC-free can be trouble-free”.
  • Teva alleged the claims were all-embracing, unqualified, misleading, exaggerated and not capable of substantiation, and did not reflect patient groups for whom switching would not be straightforward (eg those needing a Volumatic spacer per the Clenil SPC).
  • Teva said it requested substantiation but none was provided within the required timeframe.
  • Chiesi argued the claims were about proactive planning for the industry-wide transition away from CFC-containing inhalers and were not directed at a single brand.
  • The Panel concluded the overall message was that changing to Clenil would be trouble-free and that readers would associate the claims with Clenil.
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Outcome

  • The claims “Make the change to CFC-free beclometasone metered-dose inhalers trouble-free” and “CFC-free can be trouble free” were ruled misleading, all-embracing and incapable of substantiation.
  • The Panel found the “trouble-free” implication was inconsistent with Clenil’s marketing authorisation because some patients would need to start using a Volumatic spacer on switching.
  • The Panel ruled that substantiation had been requested and not provided.
  • No appeal.
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