Please assess the completion status of the following clinical trial:

Trial Title: A Study of the Effect of Epinephrine on Platelet Reactivity in Subjects Treated With Ticagrelor

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~1. Signed informed consent,~2. Males of age 18-40 years~Exclusion Criteria:~1. Any chronic physical or mental disease or disorder~2. Chronic medication of any kind~3. Any occasional doses of the following substances at least one week before the investigation due to potential interactions with ticagrelor: ketoconazole, clarithromycin, nefazodone, ritonavir, atazanavir, rifampicin, fenitoin, carbamazepin, pentobarbital , cyclosporine, verapamil, diltiazem, kinidin, heparin, enoxaparin, acetylsalicylic acid, desmopressin, digoxin, beta-blockers (e.g. metoprolol, atenolol , bisoprolol) and selective serotonin reuptake inhibitors (SSRI) (e.g. paroxetine, sertraline, citalopram). In addition non-steroidal anti-inflammatory drugs (NSAIDS) should be avoided due to an increased risk of bleeding.~4. Any occasional doses of the following substances at least one week before the investigation due to potential interactions with adrenalin: Beta-blockers ((e.g. metoprolol, atenolol , bisoprolol), tricyclic antidepressants (e.g protriptyline, maprotilin), digoxin and kinidin.~5. Any occasional doses of the following substances at least one week before the investigation due to potential interactions with metoprolol: Calcium-antagonists (verapamil, diltiazem, nifedipine), anti-arrythmics (e.g disopyramide), insulin, tricyclic antidepressants (e.g protriptyline, maprotilin), barbiturates; fentiazins and nitroglycerine.~6. Non-willingness to refrain from caffeine intake or nicotine use within 24 hours before start of treatment~7. Simultaneous participation in any other clinical study~8. Known drug abuse of any kind, or other condition that may render the subject more likely to be non-compliant to the protocol, as judged by the investigator~9. Known intolerance or contraindication to ticagrelor, adrenaline or metoprolol~10. Any disorder that may interfere with drug absorption~11. Previous intracranial bleeding~12. Any condition that in the opinion of the investigator may interfere with adherence to trial protocol

- Gender: MALE
- Minimum Age: 18 Years
- Maximum Age: 40 Years
- Healthy Volunteers: t

Study Arms:
- Ticagrelor/Epinephrine/Metoprolol (Type: EXPERIMENTAL): 2 x 90 mg of ticagrelor will be administered orally to the subjects. Two hours after administration, the registrations and blood sampling are repeated after which an infusion of epinephrine diluted in glucose solution (5%) is started at a weight-adjusted rate of 0.01, 0.05, 0.10 and 0.15 μg kg-1 min-1. Each infusion will be maintained for 15 minutes.~After the measurement at the highest dose of epinephrine, 5 mg metoprolol (Abcur, Haelsingborg , Sweden) will be given intravenously to the study subject and thereafter registrations and blood sampling will be repeated.

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