Please assess the completion status of the following clinical trial:

Trial Title: A Study to Evaluate the Efficacy and Safety of TEV-48125 (Fremanezumab) for the Prevention of Episodic Cluster Headache (ECH)

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* The participant has a history of ECH according to the International Classification of Headache Disorders - 3 beta criteria (Headache Classification Committee of the International Headache Society \[IHS\] 2013) for ≥12 months prior to screening.~* The participant has a total body weight of ≥45 kg (99 lbs.)~* The participant is in good health in the opinion of the investigator~* Women of childbearing potential (WOCBP) whose male partners are potentially fertile (that is, no vasectomy) must use highly effective birth control methods for the duration of the study.~* Men must be sterile, or if they are potentially fertile/reproductively competent (not surgically \[for example, vasectomy\] or congenitally sterile) and their female partners are of childbearing potential, must agree to use, together with their female partners, acceptable birth control for the duration of the study.~* If a participant is receiving Botox, it should be in a stable dose regimen, considered as having ≥2 cycles of Botox prior to screening. The participant should not receive Botox during the run-in period up to the evaluation period (4 weeks) where the primary endpoint is evaluated.~  * Additional criteria apply, please contact the investigator for more information~Exclusion Criteria:~* The participant has used systemic steroids for any medical reason (including treatment of the current CH cycle within ≤7 days prior to screening The participant has used an intervention/device (for example, scheduled nerve blocks) for headache during the 4 weeks prior to screening.~* The participant has clinically significant hematological, renal, endocrine, immunologic, pulmonary, gastrointestinal, genitourinary, cardiovascular, neurologic, hepatic, or ocular disease at the discretion of the investigator.~* The participant has evidence or medical history of clinically significant psychiatric issues determined at the discretion of the investigator.~* The participant has a past or current history of cancer or malignant tumor in the past 5 years, except for appropriately treated non-melanoma skin carcinoma.~* The participant is pregnant or lactating.~* The participant has a history of hypersensitivity reactions to injected proteins, including monoclonal antibodies.~* The participant has participated in a clinical study of a monoclonal antibody within 3 months or 5 half-lives before administration of the first dose of the IMP, whichever is longer, unless it is known that the participant received placebo during the study.~* The participant has a history of prior exposure to a monoclonal antibody targeting the calcitonin gene-related peptide (CGRP) pathway (AMG 334, ALD304, LY2951742, or fremanezumab). If participant has participated in a clinical study with any of these monoclonal antibodies, it has to be confirmed that the participant received placebo in order to be eligible for this study.~* The participant is an employee of the sponsor/participating study center who is directly involved in the study or is the relative of such an employee.~* The participant has an active implant for neurostimulation used in the treatment of CH.~* The participant is a member of a vulnerable population (for example, people kept in detention).~* The participant has a history of alcohol abuse prior to screening and/or drug abuse that in the investigator's opinion could interfere with the study evaluations or the participant's safety .~  * Additional criteria apply, please contact the investigator for more information

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- Placebo (Type: PLACEBO_COMPARATOR): Participants will receive placebo administered via an approximately 1-hour intravenous infusion and as 3 subcutaneous injections at Week 0 followed by placebo administered as single subcutaneous injection at Weeks 4 and 8, respectively.
- Fremanezumab 675 mg/Placebo/Placebo (Type: EXPERIMENTAL): Participants will receive placebo as an approximately 1-hour intravenous infusion followed by fremanezumab at 675 milligrams (mg) administered as 3 subcutaneous injections (225 mg/1.5 milliliters \[mL\]) at Week 0 and placebo administered as single subcutaneous injection (225 mg/1.5 mL) at Weeks 4 and 8, respectively.
- Fremanezumab 900/225/225 mg (Type: EXPERIMENTAL): Participants will receive fremanezumab at 900 mg administered via an approximately 1-hour intravenous infusion followed by 3 placebo subcutaneous injections at Week 0 and fremanezumab at 225 mg administered as single subcutaneous injection (225 mg/1.5 mL) at Weeks 4 and 8, respectively.

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

Answer: outcome: terminate
termination_type: lack of efficacy