Please assess the completion status of the following clinical trial:

Trial Title: AMX0035 in Patients With Amyotrophic Lateral Sclerosis (ALS)

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

Eligibility Criteria:
Key Inclusion Criteria:~1. Male or female, aged 18-80 years of age~2. Sporadic or familial ALS diagnosed as definite as defined by the World Federation of Neurology revised El Escorial criteria~3. Less than or equal to 18 months since ALS symptom onset~4. Capable of providing informed consent and following trial procedures~5. Slow Vital Capacity (SVC) \>60% of predicted value for gender, height, and age at the Screening Visit~6. Subjects must either not take riluzole or be on a stable dose of riluzole for at least 30 days prior to the Screening Visit. Riluzole-naïve subjects are permitted in the study.~7. Women of child bearing potential (e.g. not post-menopausal for at least one year or surgically sterile) must agree to use adequate birth control for the duration of the study and 3 months after last dose of study drug. Women must not be planning to become pregnant for the duration of the study and 3 months after last dose of study drug~8. Men must agree to practice contraception for the duration of the study and 3 months after last dose of study drug. Men must not plan to father a child or provide for sperm donation for the duration of the study and 3 months after last dose of study drug~Key Exclusion Criteria:~1. Presence of tracheostomy~2. Exposure to PB, Taurursodiol or UDCA within 3 months prior to the Screening Visit or planning to use these medications during the course of the study~3. History of known allergy to PB or bile salts~4. Abnormal liver function defined as aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) \> 3 times the upper limit of the normal~5. Renal insufficiency as defined by a serum creatinine \> 1.5 times the upper limit of normal~6. Poorly controlled arterial hypertension (systolic blood pressure (SBP)\>160mmHg or diastolic blood pressure (DBP)\>100mmHg) at the Screening Visit~7. Pregnant women or women currently breastfeeding~8. History of cholecystectomy~9. Biliary disease which impedes biliary flow including active cholecystitis, primary biliary cirrhosis, sclerosing cholangitis, gallbladder cancer, gallbladder polyps, gangrene of the gallbladder, abscess of the gallbladder.~10. History of Class III/IV heart failure (per New York Heart Association - NYHA)~11. Severe pancreatic or intestinal disorders that may alter the enterohepatic circulation and absorption of TUDCA including biliary infections, pancreatitis and ileal resection~12. The presence of unstable psychiatric disease, cognitive impairment, dementia or substance abuse that would impair ability of the subject to provide informed consent, according to Site Investigator judgment~13. Clinically significant unstable medical condition (other than ALS) that would pose a risk to the subject if they were to participate in the study~14. Active participation in an ALS clinical trial evaluating a small molecule within 30 days of the Screening Visit~15. Exposure at any time to any biologic under investigation for the treatment of subjects with ALS (off-label use or investigational) including cell therapies, gene therapies, and monoclonal antibodies.~16. Implantation of Diaphragm Pacing System (DPS)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Placebo (Type: PLACEBO_COMPARATOR): Placebo administered by mouth or via feeding tube for 24 weeks: once daily for first 3 weeks and then twice daily for remainder of study if participant tolerating
- AMX0035 (Type: EXPERIMENTAL): AMX0035 administered by mouth or via feeding tube for 24 weeks: once daily for first 3 weeks and then twice daily for remainder of study if participant tolerating

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

Answer: outcome: complete