Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase III Trial Assessing the Pharmacodynamic Effect and the Tolerability of Grazax Treatment Initiated in the Grass Pollen Season in Subjects With Seasonal Grass Pollen Induced Rhinoconjunctivitis
Brief Summary: The study assess the pharmacodynamic effect and the tolerability of Grazax treatment initiated in the grass pollen season in subjects with seasonal grass pollen induced rhinoconjunctivitis


Options:
A: Inclusion Criteria:

1. Grass pollen-related allergic rhinoconjunctivitis for at least the last two pollen seasons.
2. Positive SPT to grasses
3. Total symptoms score for the previous pollen season more than 12 out of 18.
4. Patients with FEV1 ≥ 80% of the predicted value.

Exclusion Criteria:

1. Positive SPT to other grasses present during the grass pollen season and if endemic to the region
2. Patients with clinically significant confounding symptoms of allergy to other allergens potentially overlapping the grass pollen season
3. Asthma requiring treatment with medications other than beta-2 inhaled agonists.
4. Patients who have received any desensitization treatment for grass pollen in the past 5 years.
5. Ongoing immunotherapy with any other allergen.
6. Patients with any nasal or oral condition that could confound the efficacy or safety assessments
7. Patients with known history of hypersensitivity or intolerance to any of the excipients in the investigational product (such as lactose intolerance).
8. Patients with any past or current clinically significant condition which as judged by the investigator, may affect the patient's participation or the outcome of the study.
9. Patients treated with systemic or inhaled corticosteroids
10. Patients treated or under treatment with beta-blockers, continuous systemic corticotherapy or immunosuppressive drugs.
11. Pregnant, breastfeeding, or sexually active women who are not using a medically accepted contraceptive method as listed above.
12. Patients participating or having participated within 30 days before Screening in any clinical study.
13. Patients who are unlikely to complete the study for any reason, or patients who have to travel for extended periods of time during the grass pollen season which will compromise the data
14. Patients with history of drug or alcohol abuse.
15. Study staff, investigators, sub-investigators, as well as their children or spouses and family members of all study staff should not be enrolled in the study.
16. Patients will not be randomized in this study more than once.
B: Inclusion Criteria:

* History of allergic rhinitis/rhinoconjunctivitis to house dust of 1 year duration or more (with or without asthma)
* If female of childbearing potential, has a negative urine pregnancy test at screening and agrees to remain abstinent or use (or have their partner use) 2 acceptable methods of birth control within the projected duration of the study.

Exclusion Criteria:

* Sensitized and regularly exposed to animal dander and molds, (e.g. present in the home, job, etc.)
* Sensitized and regularly exposed to seasonal allergens (i.e., birch or grass pollen)
* Immunosuppressive treatment within 3 months prior to screening (except steroids for allergic and asthma symptoms)
* History of chronic urticaria and/or angioedema within 2 years prior to screening
* Previous immunotherapy treatment with any HDM allergen for more than 1 month within 3 years prior to screening
* Ongoing treatment with any specific immunotherapy
* History of anaphylaxis with cardiorespiratory symptoms with prior immunotherapy, due to an unknown cause or to an inhalant allergen
* Unstable uncontrolled/partially controlled or severe asthma, or life-threatening asthma attack or an occurrence of any clinical deterioration of asthma that resulted in emergency treatment, hospitalization due to asthma, or treatment with systemic corticosteroids (but allowing short-acting beta agonists \[SABA\]) within 3 months prior to screening
* Asthma requiring medium- or high-dose inhaled corticosteroid (ICS) within 12 months prior to screening
* Chronic sinusitis within 2 years prior to screening
* Nasal condition that could confound the efficacy or safety assessments (e.g., nasal polyps)
* Pregnant, breastfeeding or planning to become pregnant during the study
* Participation in a different investigational study at any site during the same time frame of this study
* Direct association with the administration of the study or a family member of the study staff
C: Inclusion Criteria:

* History of grass pollen allergy
* Positive skin prick test to grass
* Positive specific IgE to grass

Exclusion Criteria

* FEV1 \<70% of predicted value
D: Inclusion Criteria:

* Positive skin prick test to Phleum pratense
* Positive IgE to Phleum pratense
* signed informed consent
* A clinical history of moderate to severe persistent rhinoconjunctivitis symptoms

Exclusion Criteria:

* No uncontrolled asthma in the past 12 months
* No history of an IgE mediated systemic reaction due to food, insect venom, any kind of medication or induced by exercise, where there are symptoms both from the skin and the respiratory system with or without hypotension
* No history of an IgE mediated systemic reaction due to food, insect venom, any kind of medication or induced by exercise, where there are symptoms both from the skin and the respiratory system with or without hypotension

Answer: D