摘要:
The present invention relates to efficient devices for administration of pharmaceutical agents into the skin of the human body. In particular the present invention provides devices for vaccination into the skin. The present invention provides a pharmaceutical agent delivery device having skin-piercing portion comprising a solid reservoir medium containing the pharmaceutical agent, wherein the reservoir medium is coated onto the skin piercing portion. Alternatively, the skin piercing portion may consist of the solid pharmaceutical agent reservoir medium. The pharmaceutical delivery devices are proportioned such that agent is delivered into defined layers of the skin, and preferred delivery devices comprise skin-piercing portions that deliver the pharmaceutical agent into the epithelium or the dermis. Preferred reservoir media comprise sugars, and in particular stabilising sugars that forms a glass such as lactose, raffinose, trehalose or sucrose. Furthermore, vaccine delivery devices for administration of vaccines into the skin are provided, methods of their manufacture, and their use in medicine.
摘要:
The invention relates to methods for one-dose influenza vaccine for intradermal delivery of a trivalent, non-live influenza antigen preparation, particularly a split influenza preparation.
摘要:
The present invention relates to adjuvant compositions which are suitable to be used in vaccines. In particular, the adjuvant compositions of the present invention comprises a saponin and an immunostimulatory oligonucleotide, optionally with a carrier. Also provided by the present invention are vaccines comprising the adjuvants of the present invention and an antigen. Further provided are methods of manufacture of the adjuvants and vaccines of the present invention and their use as medicaments. Methods of treating an individual susceptible to or suffering from a disease by the administration of the vaccines of the present invention are also provided.
摘要:
The present invention relates to intradermal delivery of influenza vaccines, specific influenza formulations and methods for preparing and using them.
摘要:
The present invention relates to oil in water emulsion compositions, their use in medicine, in particular to their use in augmenting immune responses to a wide range of antigens, and to methods of their manufacture; the compositions having oil phase and an aqueous phase, a sterol and a saponin; the sterol being present in the oil phase and the saponin being present in the aqueous phase.
摘要:
The invention relates to the use of a trivalent, non-live influenza antigen preparation, particularly a split influenza preparation, in the manufacture of a one-dose influenza vaccine for intradermal delivery. In particular, the invention relates to the use of split influenza preparations wherein the vaccine comprises at least one non-ionic surfactant selected from the group consisting of the octyl-or nonylphenoxy polyoxyethanols (for example the commercially available Triton™ series), polyoxyethylene sorbitan esters (Tween™ series) and polyoxyethylene ethers or esters of general formula (I): HO(CH2CH2O)n-A-R, wherein n is 1-50, A is a bond or —C(O)—, R is C1-50 alkyl or phenyl C1-50 alkyl; and combinations of two or more of these.
摘要:
A composition comprising an oil in water emulsion and a saponin, wherein said oil is a metabolisable oil, and having an advantageous ratio of metabolisable oil:saponin (w/w).
摘要:
The present invention relates to the field of vaccines, and in particular vaccines comprising antigens of low isoelectric point at pH 7.0, in particular the capsular polysaccharide or oligosaccharide of H. influenzae B (PRP). Immunogenic compositions and methods of making such compositions are presented in which the PRP is surprisingly protected from immune interference by adding a polyanionic polymer (such as PLG—poly-L-glutamic acid) to the composition.
摘要:
The present invention provides novel adjuvant formulations for use with cancer antigens. The adjuvant comprises a saponin and a immunostimulatory oligonucleotide.
摘要:
The present invention relates to the field of vaccine formulation, particularly the field of novel adjuvant compositions comprising outer membrane vesicles (or blebs), and advantageous methods of detoxifying these compositions, and advantageous methods of use of such adjuvants.