Please assess the completion status of the following clinical trial:

Trial Title: Efficacy of Allopurinol and Dypiridamole in Acute Mania

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE4
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* The presence of manic episode was confirmed using SCID-I and the severity of episode was evaluated using the Young Mania Rating Scale (YMRS) and the Clinical Global Impression scale (CGI). Patients were required to present a score\>22 on the YMRS at screening to be included.All subjects presented good physical health determined by physical exam, medical history, blood screening and electrocardiogram~Exclusion Criteria:~* Subjects presenting rapid cycling, mixed episodes and comorbidities with axis I psychiatric disorders were not considered for inclusion. .

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- 1 (Type: EXPERIMENTAL): Lithium 900mg/day plus allopurinol 600mg/day
- 2 (Type: ACTIVE_COMPARATOR): None
- 3 (Type: PLACEBO_COMPARATOR): None

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