Lansopon 15 mg and 30 mg

  • Procedure started
  • Under evaluation
  • CHMP opinion
  • European Commission final decision
Current status:
European Commission final decision


Lansopon (lansoprazole) is a proton pump inhibitor that inhibits gastric acid secretion and is used for treatment of duodenal and gastric ulcer, reflux oesophagitis, Zollinger-Ellison syndrome, and in combination with appropriate antibacterial therapeutic regimens for the eradication of Helicobacter pylori and prevention of relapse of peptic ulcers in patients with H. pylori associated ulcers.

A Marketing Authorisation for Lansopon (15 mg and 30 mg) was previously granted to Hexal AG in Finland on 7 November 2003. A Mutual Recognition Procedure was started on 16 September 2004.The Reference Member State was Finland and the Concerned Member States were Belgium, Germany, Luxembourg and the Netherlands. The Concerned Member States have not been able to reach an agreement in respect of the Mutual Recognition of the Marketing Authorisation granted by the Reference Member State. The application was withdrawn in the Netherlands and Germany referred the reasons for disagreement to the EMEA on 15 December 2004.

Significant differences in comparison to the reference product have been identified with regard to the posology section of the SPCs. The SPC of the reference product in Germany contains specific doses and dosing schedules for the combinations of lansoprazole and antibiotics recommended for eradication of Helicobacter pylori.

The arbitration procedure started on 20 January 2005. The Rapporteur and Co-Rapporteur appointed were Sif Ormarsdottir/Tomas Salmonson, Gottfried Kreutz/Julia Dunne respectively. The Marketing Authorisation Holder provided written explanations on 13 April 2005.

During its June 2005 meeting, the CHMP, in the light of the overall data submitted and the scientific discussion within the Committee, was of the opinion that the benefit/risk ratio is favourable for Lansopon. Changes to the SPC section 4.2 (Posology and Methods of Administration) giving a detailed dosing recommendation for antibiotics, in accordance with “Points to consider on wording of Helicobacter pylori eradication therapy in selected SPC sections”, were agreed by CHMP and a positive opinion was adopted on 23 June 2005.

The list of product names concerned is given in Annex I. The scientific conclusions are provided in Annex II, together with the Summary of Product Characteristics in Annex III.

The final opinion was converted into a Decision by the European Commission on 15 September 2005.

Key facts

Approved name
Lansopon 15 mg and 30 mg
International non-proprietary name (INN) or common name


Reference number
Article 29(4) referrals

This type of referral is triggered when there is a disagreement between Member States regarding a marketing authorisation application being evaluated in a mutual-recognition or decentralised procedure, on the grounds of a potential serious risk to public health.

European Commission final decision
Opinion date
EC decision date

All documents

Document description

  • Questions and answers (Q&A) - easy-to-understand summary of key issues and Committee conclusions
  • Summary of Opinion - contains the CHMP opinion of the referred medicine(s)
  • List of the medicines affected by the referral (Annex I)
  • Scientific conclusions of the Committee (Annex II)

The following two documents are sometimes available:

  • Changes to the summary of product characteristics, labeling or package leaflet (also known as Annex III) - available when changes havebeen recommended by the Committee
  • Conditions of the marketing authorisation (also known as Annex IV) - available when the Committee recommends measures to be takenfor the marketing authorisation(s) such as safety measures or extra studies

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