Please assess the completion status of the following clinical trial:

Trial Title: Nasal Ocular Reflexes Contribute to Eye Symptoms

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* History of grass and/or ragweed allergic rhinitis.~* Positive skin test to grass and/or ragweed antigen.~* Positive response to screening nasal challenge.~Exclusion Criteria:~* Physical signs or symptoms suggestive of renal, hepatic or cardiovascular disease.~* Pregnant or lactating women.~* Upper respiratory infection within 14 days of study start.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 45 Years
- Healthy Volunteers: t

Based on this trial design, predict the completion outcome and termination type (if applicable).