Single-dose pharmaceutical preparation of thyroid hormones t3 and/or t4
AssigneeAltergon S.A.
InventorsLorenzo Bellorini, Alberto Bernareggi, Marco Pizzutti
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Abstract
The present invention relates to a single-dose formulation for oral use of the thyroid hormones triiodothyronine or liothyronine (T3) and tetraiodothyronine or thyroxine (T4) in water-alcohol solution, which is physically and chemically stable, protected against accidental or microbiological contamination, in a container for pharmaceutical use which is squeezable and impermeable to the evaporation of the volatile substances it contains, and the corresponding means for implementing it.
Claims8
A single-dose pharmaceutical preparation of T3 and T4 thyroid hormones suitable for oral administration, in ready-to-use packaging consisting of a container pre-filled with a water-alcohol solution of hormone T3 and/or T4, said container being selected from:
- (a) a one-component LDPE plastic container, squeezable by hand-compression and having a Young's modulus of between 10 and 200 MPa, placed in a sealed sachet consisting of a laminated film made of materials selected from the following:
- polyethylene, aluminium, polyethylene terephthalate, ionomer resins, ethylene vinyl alcohol copolymer resins, polypropylene, and fluorinated-chlorinated resins;
- (b) a multi-component laminated plastic container having a thickness of between 200 and 700 μm, squeezable by hand-compression and having a Young's modulus of between 10 and 200 MPa, said container consisting of multiple layers of plastic materials selected from polyethylene, ethylene vinyl alcohol copolymer resins, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, fluorinated-chlorinated resins, ionomer resins, cyclic olefin copolymers, polyamide, polystyrene, polycarbonate and laminated metals.
Dependencies are inferred from the claim text.