Please assess the completion status of the following clinical trial:

Trial Title: A Randomized, Open-label, Single-dose, Single-center, Crossover Study in Healthy Subjects to Assess the Relative Bioavailability of PT010

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 4.0

Eligibility Criteria:
Key Inclusion Criteria:~* Signed and dated Independent Ethics Committee (IEC)/Institutional Review Board (IRB)-approved Informed Consent Form (ICF) before any protocol-specific screening procedures are performed~* Male and female subjects 18 to 40 years of age, inclusive~* Be in good general health as determined by a thorough medical history and physical examination, ECG, vital signs, and clinical laboratory evaluation~* Non-childbearing potential (ie, physiologically incapable of becoming pregnant, including any female who is 2 years post-menopausal, or surgically sterile~* Male subjects who are sexually active must agree to use a double-barrier method of contraception (condom with spermicide) from the first dose of randomized study drug until 2 weeks after their last dose, and must not donate sperm during their study participation period~* Screening laboratory tests must be within normal range or determined to not be clinically significant by the Investigator.~* Demonstrate correct MDI administration technique~Key Exclusion Criteria:~* For female subjects, a positive serum human chorionic gonadotropin (hCG) test at screening or a positive urine hCG at admission for any of the 4 Treatment Periods~* Subjects with clinically significant neurologic, cardiovascular, hepatic, renal, endocrinologic, pulmonary, hematological, psychiatric, or other medical illness that would interfere with participation in this study~* Subjects who have cancer that has not been in complete remission for at least 5 years~* Male subjects with a trans-urethral resection of the prostate or full resection of the prostate within 6 months prior to screening~* Subjects with bladder neck obstruction or urinary retention that is clinically significant in the opinion of the Investigator~* History of substance-related disorders (with the exception of caffeine-related and nicotine-related disorders) within 1 year of screening~* History of smoking or the use of nicotine-containing products within 3 months of screening by self-reporting~* A positive alcohol breathalyzer or urine drug screen for drugs of abuse at screening or at the beginning of each Treatment Period~* Treatment with any prescription or non-prescription drugs including vitamins, herbal, and dietary supplements for 28 days or 5 half-lives, whichever is longer, before study drug use~* Treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) prior to the beginning of the screening Period~* Subjects with any flu-like syndrome or other respiratory infections within 2 weeks of drug administration or who have been vaccinated with an attenuated live virus within 4 weeks of drug administration~* Any other condition and/or situation that causes the Investigator to deem a subject unsuitable for the study (eg, inability to medically tolerate the study procedures, or a subject's unwillingness to comply with study-related procedures)

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

Study Arms:
- Treatment Period 1 (Type: EXPERIMENTAL): Test Formulation (Regimen B or D) or Reference Formulation (Regimen A or C)
- Treatment Period 2 (Type: EXPERIMENTAL): Test Formulation (Regimen (B or D) or Reference Formulation (Regimen A or C)
- Treatment Period 3 (Type: EXPERIMENTAL): Test Formulation (Regimen (B or D) or Reference Formulation (Regimen A or C)
- Treatment Period 4 (Type: EXPERIMENTAL): Test Formulation (Regimen (B or D) or Reference Formulation (Regimen A or C)

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

Answer: outcome: complete