176
Participants
Start Date
November 30, 2012
Primary Completion Date
September 30, 2013
Study Completion Date
September 30, 2013
Skin Prick Test - Atopic subjects
Skin prick test of 4 concentrations of each allergenic source, together with a positive and negative control, using 10 mg/ml histamine dihydrochloride solution and a glycerinated phenol saline solution, respectively, will be tested in every patient in duplicate on the volar surface of the forearm. Assessment of the wheal size after 15 minutes.
Skin Prick Test - Non Atopic subjects
Skin prick test of 4 concentrations of each allergenic source, together with a positive and negative control, using 10 mg/ml histamine dihydrochloride solution and a glycerinated phenol saline solution, respectively, will be tested in every subjects in duplicate on the volar surface of the forearm. Assessment of the wheal size after 15 minutes.
Skin Prick Test - Allergic subjects
Skin prick test of 4 concentrations of each allergenic source, together with a positive and negative control, using 10 mg/ml histamine dihydrochloride solution and a glycerinated phenol saline solution, respectively, will be tested in every patient in duplicate on the volar surface of the forearm. Assessment of the wheal size after 15 minutes.
Hospital de Vinalopó, Elche
Alergoclínica Virgen de Loreto, Córdoba
Al-lergo centre, Barcelona
Hospital General de Asturias, Oviedo
Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria
Clínica de asma y alergia, Madrid
Hospital Nuestra Señora De Candelaria, Santa Cruz de Tenerife
Hospital Arnau de Vilanova, Valencia
Hospital Clínico de Valencia, Valencia
Roxall Medicina España S.A
INDUSTRY