DYNASTAT Powder for solution for injection Ref.[7538] Active ingredients: Parecoxib

Source: European Medicines Agency (EU)  Revision Year: 2021  Publisher: Pfizer Europe MA EEIG, Boulevard de la Plaine 17, 1050 Bruxelles, Belgium

Product name and form

Dynastat 40 mg powder for solution for injection.

Pharmaceutical Form

Powder for solution for injection (powder for injection).

White to off-white powder.

Qualitative and quantitative composition

Each vial contains 40 mg parecoxib (as 42.36 mg parecoxib sodium). After reconstitution, the concentration of parecoxib is 20 mg/ml. Each 2 ml of reconstituted powder contains 40 mg of parecoxib.

Excipient with known effect:

This medicinal product contains less than 1 mmol sodium (23 mg) per dose.

When reconstituted in sodium chloride 9 mg/ml (0.9%) solution, Dynastat contains approximately 0.44 mmol of sodium per vial.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Parecoxib

Parecoxib is a prodrug of valdecoxib. Valdecoxib is a selective COX-2 inhibitor within the clinical dose range. Cyclooxygenase is responsible for generation of prostaglandins. Two isoforms, COX-1 and COX-2, have been identified. COX-2 is the isoform of the enzyme that has been shown to be induced by pro-inflammatory stimuli and has been postulated to be primarily responsible for the synthesis of prostanoid mediators of pain, inflammation, and fever.

List of Excipients

Disodium hydrogen phosphate
Phosphoric acid and/or sodium hydroxide (for pH adjustment)

Pack sizes and marketing

Type I colourless glass vials (5 ml) with a butyl rubber stopper, sealed with a purple polypropylene flip-off cap on the aluminium overseal.

Dynastat is available in packs containing 10 vials.

Marketing authorization holder

Pfizer Europe MA EEIG, Boulevard de la Plaine 17, 1050 Bruxelles, Belgium

Marketing authorization dates and numbers

EU/1/02/209/005

Date of first authorisation: 22 March 2002
Date of latest renewal: 24 January 2012

Drugs

Drug Countries
DYNASTAT Austria, Cyprus, Ecuador, Estonia, Spain, Finland, France, Hong Kong, Croatia, Ireland, Lithuania, Mexico, Netherlands, New Zealand, Poland, Romania, Singapore, Tunisia, United Kingdom

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