Schering-Plough and Helsinn Healthcare in palonosetron licensing agreement

Published: 2-Oct-2003

Schering-Plough Corporation and Helsinn Healthcare, of Switzerland, have agreed a license agreement under which Schering-Plough will acquire exclusive rights in select global markets to develop and commercialise Helsinn\'s palonosetron for the prevention of chemotherapy-induced nausea and vomiting (CINV).


Schering-Plough Corporation and Helsinn Healthcare, of Switzerland, have agreed a license agreement under which Schering-Plough will acquire exclusive rights in select global markets to develop and commercialise Helsinn's palonosetron for the prevention of chemotherapy-induced nausea and vomiting (CINV).

Under the terms of the agreement, Schering-Plough obtains exclusive rights to develop and market palonosetron in Latin America, Australia, New Zealand and the Caribbean. The company will be responsible for product commercialisation in these markets and will pay Helsinn an upfront license fee, royalties on sales and subsequent milestone payments.

Palonosetron hydrochloride is a selective 5-HT3 receptor antagonist with strong binding affinity and an extended plasma half-life of approximately 40 hours. Results from Phase III clinical trials demonstrate that a single intravenous dose of palonosetron is effective in preventing both acute and delayed CINV in patients receiving moderately emetogenic chemotherapy. Palonosetron is the only 5-HT3 receptor antagonist to be approved for this indication by the US FDA. The product is under regulatory review in Europe.

'This is another significant step in our licensing activities for palonosetron,' said Riccardo Braglia, managing director of Helsinn Healthcare. 'Schering-Plough has a great presence in oncology in the chosen territories and we believe that palonosetron will fit very well in its portfolio and strategy.'

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