cedar pollen allergy
Conditions
Interventions
Sponsors
TTC Co., Ltd
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Males and females from 20 to 64 years of age (2) Subjects who are aware of cedar pollen allergy (3) Subjects with positive specific IgE test and skin prick test against cedar antibodies
Exclusion criteria
Exclusion criteria: (1) Subjects that regularly consume enhanced test food (2) Subjects that regularly consume dietary supplements which may influence immune function (3) Subjects with history of the allergic disease or anaphylactic shock (except for hay fever) (4) Subjects undergoing medical treatment which may influence the outcome of the study (5) Subjects with skin disease or a tattoo on the arm (6) Night and day shift worker or manual laborer (7) Subjects with intensive physical activity (8) Subjects with poor adherence to the measurement procedures (9) Subjects with severe diseases (e.g., diabetes, liver disease, kidney disease, or heart disease) and diseases that may affect the adrenal cortical hormone secretion (10) Subjects potentially allergic to contents in test food (11) Subjects who are judged inappropriate for the study according to the results of screening tests (12) Subjects who intend to become pregnant during the study period or being pregnant or lactating (13) Subjects who have participated in other clinical studies within one month from obtaining informed consent or intend to participate in other clinical studies after obtaining informed consent (14) Subjects who are judged inappropriate for the study according to the results of lifestyle questionnaire (15) Subjects who are judged inappropriate for the study by the physician
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Skin prick test (positive rate, rash diameter, redness diameter), questionnaire | — |
Countries
Japan
Contacts
Public ContactTakashi Nakagawa
TTC Co., Ltd. Clinical Research Planning Department
Outcome results
None listed