Safety of specific sublingual immunotherapy with SQ standardized grass allergen tablets in children.
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Safety of specific sublingual immunotherapy with SQ standardized grass allergen tablets in children. / Ibañez, Maria Dolores; Kaiser, Friedrich; Knecht, Rainald; Armentia, Alicia; Schöpfer, Helmut; Tholstrup, Bente; Bufe, Albrecht.
In: PEDIAT ALLERG IMM-UK, Vol. 18, No. 6, 6, 2007, p. 516-522.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Safety of specific sublingual immunotherapy with SQ standardized grass allergen tablets in children.
AU - Ibañez, Maria Dolores
AU - Kaiser, Friedrich
AU - Knecht, Rainald
AU - Armentia, Alicia
AU - Schöpfer, Helmut
AU - Tholstrup, Bente
AU - Bufe, Albrecht
PY - 2007
Y1 - 2007
N2 - The aim of the study was to confirm the safety of an orodispersible grass allergen tablet 75,000 SQ-T (Grazax, ALK-Abelló A/S, Hørsholm, Denmark) in children aged 5-12 yr. The study was randomized, double-blinded and placebo-controlled. Sixty children aged 5-12 yr suffering from grass pollen-induced rhinoconjunctivitis (with or without asthma) from five centres in two countries (three in Germany and two in Spain) participated in the study. They were randomized at the ratio of 3:1 as receiving either Grazax or placebo tablet given sublingually once daily for 28 days outside the grass pollen season. A total of 810 treatment-related adverse events were reported in the Grazax group. The majority of these were local reactions in the mouth or throat and were mostly mild (71%) to moderate (27%) in severity and resolved within days. Thirty-five (78%) subjects treated with Grazax and five (33%) treated with placebo reported at least one treatment-related adverse event. Oral pruritus, throat irritation, mouth oedema and ear pruritus appeared as the most frequently reported treatment-related adverse events. 62% (28 of 45) of the actively treated subjects reported oral pruritus, 36% (16 of 45) throat irritation, 31% (14 of 45) mouth oedema and 22% (10 of 45) ear pruritus. Two actively treated subjects withdrew from the study: one subject due to four adverse events (moderate eye pruritus, moderate pharyngolaryngeal pain, moderate non-cardiac chest pain and moderate dysphagia) and one subject due to a serious adverse event (asthmatic attack). The subjects recovered completely from the events. In conclusion, in the present study, Grazax was in general tolerated in a paediatric population and considered suitable for further clinical investigations in children.
AB - The aim of the study was to confirm the safety of an orodispersible grass allergen tablet 75,000 SQ-T (Grazax, ALK-Abelló A/S, Hørsholm, Denmark) in children aged 5-12 yr. The study was randomized, double-blinded and placebo-controlled. Sixty children aged 5-12 yr suffering from grass pollen-induced rhinoconjunctivitis (with or without asthma) from five centres in two countries (three in Germany and two in Spain) participated in the study. They were randomized at the ratio of 3:1 as receiving either Grazax or placebo tablet given sublingually once daily for 28 days outside the grass pollen season. A total of 810 treatment-related adverse events were reported in the Grazax group. The majority of these were local reactions in the mouth or throat and were mostly mild (71%) to moderate (27%) in severity and resolved within days. Thirty-five (78%) subjects treated with Grazax and five (33%) treated with placebo reported at least one treatment-related adverse event. Oral pruritus, throat irritation, mouth oedema and ear pruritus appeared as the most frequently reported treatment-related adverse events. 62% (28 of 45) of the actively treated subjects reported oral pruritus, 36% (16 of 45) throat irritation, 31% (14 of 45) mouth oedema and 22% (10 of 45) ear pruritus. Two actively treated subjects withdrew from the study: one subject due to four adverse events (moderate eye pruritus, moderate pharyngolaryngeal pain, moderate non-cardiac chest pain and moderate dysphagia) and one subject due to a serious adverse event (asthmatic attack). The subjects recovered completely from the events. In conclusion, in the present study, Grazax was in general tolerated in a paediatric population and considered suitable for further clinical investigations in children.
M3 - SCORING: Zeitschriftenaufsatz
VL - 18
SP - 516
EP - 522
JO - PEDIAT ALLERG IMM-UK
JF - PEDIAT ALLERG IMM-UK
SN - 0905-6157
IS - 6
M1 - 6
ER -