Please assess the completion status of the following clinical trial:

Trial Title: Double-blind Placebo Controlled Study of Oxytocin in Fragile X Syndrome

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE2
- Number of Arms: 6.0

Eligibility Criteria:
Inclusion Criteria:~1. Confirmed genetic diagnosis of Fragile X (FraX) (full mutation).~2. Male (who have more serious effects due to the X chromosome nature of the disorder)~3. Age 13-29 years.~4. Parent of adolescent must be willing to sign informed consent.~5. Intelligence Quotient (IQ) \> 42.~Exclusion Criteria:~1. Cardiac risk factors.~2. Medication exclusions: opiates or opiate antagonists, corticosteroids, typical or atypical antipsychotics.

- Gender: MALE
- Minimum Age: 13 Years
- Maximum Age: 29 Years
- Healthy Volunteers: f

Study Arms:
- placebo, oxytocin 24IU, oxytocin 48IU (Type: EXPERIMENTAL): intranasal placebo (48 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (24 international units; 4IU per puff) and intranasal placebo (24 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (48 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles
- oxytocin 24IU, placebo, oxytocin 48IU (Type: EXPERIMENTAL): intranasal oxytocin (24 international units; 4IU per puff) and intranasal placebo (24 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal placebo (48 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (48 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles
- oxytocin 48IU, oxytocin 24IU, placebo (Type: EXPERIMENTAL): intranasal oxytocin (48 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (24 international units; 4IU per puff) and intranasal placebo (24 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal placebo (48 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles
- oxytocin 24IU, oxytocin 48IU, placebo (Type: EXPERIMENTAL): intranasal oxytocin (24 international units; 4IU per puff) and intranasal placebo (24 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (48 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal placebo (48 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles
- oxytocin 48IU, placebo, oxytocin 24IU (Type: EXPERIMENTAL): intranasal oxytocin (48 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal placebo (48 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles ; intranasal oxytocin (24 international units) and intranasal placebo (24 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles
- placebo, oxytocin 48IU, oxytocin 24IU (Type: EXPERIMENTAL): intranasal placebo (48 international units; 4IU per puff) once at baseline, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (48 international units; 4IU per puff) once at time 2, 6 puffs (3 puffs per nostril) from each of 2 bottles; intranasal oxytocin (24 international units; 4IU per puff) and intranasal placebo (24 international units; 4IU per puff) once at time 3, 6 puffs (3 puffs per nostril) from each of 2 bottles

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

Answer: outcome: complete