Please assess the completion status of the following clinical trial:

Trial Title: Identification of Non-responders to Levothyroxine Therapy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Poorly regulated hypothyroidism~* Female aged between 18 and 65 years~* Written informed consent obtained from the patient according to national regulations~Exclusion Criteria:~* Cardiovascular disease~* Chronic liver disease~* Chronic kidney disease~* Any other endocrinological disease~* Use of beta blockers~* Pregnant or lactating females~* Hormonal substitution other than T3 and T4~* Known psychiatric disease

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

Study Arms:
- T4 (Type: ACTIVE_COMPARATOR): None
- T3 (Type: EXPERIMENTAL): None

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