View clinical trials related to Hypersensitivity, Immediate.
Filter by:Allergen-specific immunotherapy (SIT), the administration of gradually increasing quantities of an allergen extract to an allergic patient, is a curative approach which directly treats the underlying allergic disease. GrassMATAMPL has been developed to provide pre-seasonal specific immunotherapy for patients with an allergy to grass and rye pollen (hay fever). The tolerability and immunogenicity of GrassMATA (allergen modified with glutaraldehyde and adsorbed to tyrosine) with and without MPL adjuvant (monophosphoryl lipid A, extracted from a bacterial cell surface) was investigated in this double-blind, randomized Phase IIa study in volunteers allergic to grass and rye pollen. Additionally, this study assessed residual allergenicity of the modified grass and rye pollen in the product GrassMATAMPL using skin prick testing in volunteers allergic to grass and rye pollen.
Allergen-specific immunotherapy (SIT), the administration of gradually increasing quantities of an allergen extract to an allergic patient, is a curative approach which directly treats the underlying allergic disease. Tree MATA MPL has been developed to provide pre-seasonal specific immunotherapy for patients with an allergy to tree pollen (hay fever). The tolerability and immunogenicity of Tree MATA (allergen modified with glutaraldehyde and adsorbed to tyrosine) with and without MPL adjuvant (monophosphoryl lipid A, extracted from a bacterial cell surface) is being investigated in this double-blind, randomized Phase IIa study in volunteers allergic to birch and hazel and alder pollen. Additionally, this study will assess residual allergenicity of the modified birch and hazel and alder pollen in the product Tree MATA MPL using skin prick testing in volunteers allergic to birch and hazel and alder pollen.
Allergen-specific immunotherapy (SIT), the administration of gradually increasing quantities of an allergen extract to an allergic patient, is a curative approach which directly treats the underlying allergic disease. Tree MATA MPL has been developed to provide pre-seasonal specific immunotherapy for patients with an allergy to tree pollen (hay fever). The purpose of this double-blind Phase IIb study is to assess the tolerability and immunogenicity of different doses of Tree MATA MPL in volunteers allergic to birch, hazel and alder pollen.
The purpose of this study is to evaluate the residual allergenicity of the modified ragweed pollen in Ragweed MATA MPL (modified pollen allergen tyrosine adsorbate + Monophosphoryl Lipid A) by skin prick testing. This is done by a comparison of the wheal response after skin prick testing with different concentrations of aqueous native allergen, modified allergen, modified tyrosine adsorbed allergen, and Ragweed MATA MPL.
Tree MATA (modified pollen allergen tyrosine adsorbate) has been developed to provide pre-seasonal specific immunotherapy for patients with hypersensitivity to tree (birch, alder, and hazel) pollen. Different doses of Tree MATA will be administered and immunological changes following this treatment will be assessed.
Ragweed MATAMPL has been developed to provide pre-seasonal specific immunotherapy for patients with hypersensitivity to ragweed pollen (hay fever). This novel formulation is designed to provide a vaccine that will be efficacious with only four escalating dose injections administered before the start of the pollen season. In this study, the safety and efficacy of Ragweed MATAMPL will be assessed by exposing allergic subjects to Ragweed pollen in an environmental exposure chamber (EEC). Patient symptomatic response to pollen and patient quality of life in the EEC will be determined.
The safety and tolerability of tyrosine adsorbed ragweed pollen allergoid with monophosphoryl lipid A (MPL) was planned to be evaluated. For this purpose, a total of 4 injections of either increasing doses of the study drug or placebo (tyrosine) was planned to be administered in 7-day intervals to healthy volunteers.
The purpose of this study is to evaluate the residual allergenicity of Tree MATA (modified pollen allergen tyrosine adsorbate) by skin prick testing. This is done by a comparison of the wheal response after skin prick testing with aqueous native and modified allergen, modified tyrosine adsorbed allergen and Tree MATA MPL (modified tyrosine adsorbed + MPL [Monophosphoryl Lipid A]).
The purpose of this study is to evaluate the residual allergenicity of Grass MATA (modified pollen allergen tyrosine adsorbate) by skin prick testing. This is done by a comparison of the wheal response after skin prick testing with aqueous native and modified allergen, modified tyrosine adsorbed allergen and Grass MATA MPL (modified tyrosine adsorbed + MPL).
Grass MATA (modified pollen allergen tyrosine adsorbate) has been developed to provide pre-seasonal specific immunotherapy for patients with hypersensitivity to grass and rye pollen. Different doses of Grass MATA will be administered and immunological changes following this treatment will be assessed.