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Long-term clinical efficacy in grass pollen–induced rhinoconjunctivitis after treatment with SQ-standardized grass allergy immunotherapy tablet  Stephen.

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Presentation on theme: "Long-term clinical efficacy in grass pollen–induced rhinoconjunctivitis after treatment with SQ-standardized grass allergy immunotherapy tablet  Stephen."— Presentation transcript:

1 Long-term clinical efficacy in grass pollen–induced rhinoconjunctivitis after treatment with SQ-standardized grass allergy immunotherapy tablet  Stephen R. Durham, MD, Waltraud Emminger, MD, Alexander Kapp, MD, Giselda Colombo, MD, Jan G.R. de Monchy, MD, Sabina Rak, MD, Glenis K. Scadding, MD, FRCP, Jens S. Andersen, PhD, Bente Riis, PhD, Ronald Dahl, MD  Journal of Allergy and Clinical Immunology  Volume 125, Issue 1, Pages e7 (January 2010) DOI: /j.jaci Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2 Fig 1 Overview of trial subjects during the last treatment year (year 3) and the follow-up year (year 4). For a complete trial overview, please refer to this article's Online Repository. FAS, Full analysis set. #Other reasons for withdrawal included “lost to follow-up,” “pregnancy,” “withdrawal of consent,” “subject noncompliance,” or “other.” ∗Four subjects did not provide diary data in year 4 but were allowed to continue in the trial. Journal of Allergy and Clinical Immunology  , e7DOI: ( /j.jaci ) Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3 Fig 2 Primary end points over the 4 years of the trial are shown as adjusted mean scores (full analysis set), with the relative differences between treatment groups in percentages and the P value for the differences in adjusted means. The dotted line symbolizes the end of 3 years of treatment. A, Average daily grass pollen count. B, Average rhinoconjunctivitis symptom score. C, Average rhinoconjunctivitis medication score. Journal of Allergy and Clinical Immunology  , e7DOI: ( /j.jaci ) Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

4 Fig 3 Immunologic effects (A, P pratense–specific IgG4; B, IgE-blocking factor) of treatment (change from baseline with 95% CIs for the placebo [open circles] and active [solid circles] groups). The subjects received, on average, 34 months of treatment initiation (dotted line). The grass pollen seasons had onset approximately 8 (2005), 20 (2006), 32 (2007), and 44 (2008) months after treatment initiation. Journal of Allergy and Clinical Immunology  , e7DOI: ( /j.jaci ) Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

5 Overview of trial subjects during the 4 years of the trial
Overview of trial subjects during the 4 years of the trial. FAS, Full analysis set. ∗The treatment set showed no statistically significant difference during the 2005 grass pollen season between subjects continuing and those not continuing in the extension. #Other reasons for withdrawal included “lost to follow-up,” “pregnancy,” “withdrawal of consent,” “subject noncompliance,” or “other.” ¤Four subjects did not provide diary data in year 4 but were allowed to continue in the trial. Journal of Allergy and Clinical Immunology  , e7DOI: ( /j.jaci ) Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions


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