Please assess the completion status of the following clinical trial:

Trial Title: A Study to Evaluate Efficacy and Safety of Upadacitinib in Adults With Axial Spondyloarthritis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Study 1:~  * Must have a clinical diagnosis of ankylosing spondylitis (AS) and meet the modified New York Criteria for AS,~ * Must not have total spinal ankylosis~ * Must have been previously exposed to 1 or 2 bDMARDs (at least 1 tumor necrosis factor \[TNF\] inhibitor or 1 interleukin \[IL\]-17 inhibitor \[IL-17i\]), and must have discontinued the bDMARD therapy due to either lack of efficacy (after at least 12 weeks of treatment with a bDMARD at an adequate dose) or intolerance (irrespective of treatment duration). Prior exposure to two bDMARDs was allowed for no more than 30% of patients; among patients with prior exposure to two bDMARDs, a lack of efficacy to one bDMARD and intolerance to another was permitted, but a patient could not have a lack of efficacy to two bDMARDs~* Study 2:~  * Must have a clinical diagnosis of nr-axSpA fulfilling the 2009 Assessment of SpondyloArthritis international Society (ASAS) classification criteria for axSpA but not meeting the radiologic criterion of the modified New York criteria for AS~ * Must have objective signs of active inflammation consistent with axSpA on magnetic resonance imaging (MRI) of sacroiliac (SI) joints or based on high sensitivity C-reactive protein (hsCRP) \> the upper limit of normal (ULN).~ * Prior treatment with at most one bDMARD (either TNF inhibitor or IL-17i) is allowed for at least 20% but no more than 35% of enrolled patients who had to discontinue the prior bDMARD due to either lack of efficacy (after ≥ 12 weeks at an adequate dose) or intolerance (regardless of treatment duration).~* Must have a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score ≥ 4 at the Screening and Baseline Visits.~* Must have a Total Back Pain score ≥ 4 based on a 0 - 10 numerical rating scale at the Screening and Baseline Visits.~* Has had an inadequate response to at least 2 nonsteroidal anti-inflammatory drugs (NSAIDs) over an at least 4-week period in total at maximum recommended or tolerated doses, or has an intolerance to or contraindication for NSAIDs as defined by the Investigator.~Exclusion Criteria:~* Must not have been exposed to any Janus kinase (JAK) inhibitor (including but not limited to upadacitinib \[Rinvoq®\], tofacitinib \[Xeljanz®\], baricitinib \[Olumiant®\], filgotinib, ruxolitinib \[Jakafi®\], abrocitinib \[PF-04965842\], and peficitinib \[Smyraf®\]).~* Prior bDMARD therapy must be washed out.~* Participant must not have a history of an allergic reaction or significant sensitivity to constituents of the study drug.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Study 1: Upadacitinib 15 mg (Type: EXPERIMENTAL): Participants receive 15 mg upadacitinib orally once a day for 104 weeks. Participants who flare after 104 weeks will receive open-label upadacitinib once daily from the time of flare for 24 weeks (re-treatment).
- Study 1: Placebo (Type: PLACEBO_COMPARATOR): Participants receive matching placebo for 14 weeks and then switch to receive 15 mg upadacitinib orally once a day for 90 weeks. Participants who flare after 104 weeks will receive open-label upadacitinib once daily from the time of flare for 24 weeks (re-treatment).
- Study 2: Upadacitinib 15 mg (Type: EXPERIMENTAL): Participants receive 15 mg upadacitinib orally once a day for 104 weeks. Participants who flare after 104 weeks will receive open-label upadacitinib once daily from the time of flare for 24 weeks (re-treatment).
- Study 2: Placebo (Type: PLACEBO_COMPARATOR): Participants receive matching placebo for 52 weeks and then switch to receive 15 mg upadacitinib orally once a day for 52 weeks. Participants who flare after 104 weeks will receive open-label upadacitinib once daily from the time of flare for 24 weeks (re-treatment).

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