Please assess the completion status of the following clinical trial:

Trial Title: Efficacy and Safety of Dexlansoprazole in Healing and Maintaining Healing of Erosive Esophagitis

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:~1. Has endoscopically confirmed EE as defined by the LA Classification Grading System (A-D).~Exclusion Criteria:~1. Participant is required to take excluded medications, or it is anticipated that the participant will require treatment with at least 1 of the disallowed concomitant medications during the study evaluation period.~2. Has a hypersensitivity to any proton pump inhibitor (PPI) (including, but not limited to, lansoprazole, omeprazole, rabeprazole, pantoprazole, esomeprazole or ilaprazole), any component of dexlansoprazole, or antacid (example, magnesium trisilicate or similar antacid).~3. Had a history of cancer, (except basal cell carcinoma of the skin), that has not been in remission for at least 5 years prior to Screening.~4. Has a known history or any suspicious Barrett's esophagus with dysplastic changes seen during screening endoscopy.~5. Developed acute upper gastrointestinal bleeding, gastric ulcer (a mucosal defect with white coating) or duodenal ulcer (a mucosal defect with white coating), within 30 days before the start of the Screening Visit (with the possible inclusion of those with gastric or duodenal erosion). The participant requires chronic use (\>12 doses per month) of non steroidal anti-inflammatory drugs (NSAIDs) including cyclooxygenase-2 (COX-2) NSAIDs within 30 days prior to the Screening Period and throughout the study.~6. Has comorbidities that could affect the esophagus (eosinophilic esophagitis, esophageal varices, scleroderma, viral or fungal infection, esophageal strictures); a history of radiotherapy or cryotherapy of the esophagus; and a history of corrosive or physiochemical injury (with the possible inclusion in the study of those with Schatzki's ring).~7. Has a history of surgical procedures that may affect the esophagus (example, fundoplication and mechanical dilatation for esophageal strictures) or a history of gastric or duodenal surgery other than endoscopic removal of benign polyps.~8. Participant is known to have the acquired immunodeficiency syndrome (AIDS) or hepatitis, including hepatitis virus carriers (that is, hepatitis B surface antigen HBs-antigen (HBsAg) positive or hepatitis C virus (HCV)-antibody positive).~9. Has current Zollinger-Ellison syndrome (gastric acid hyper secretion) or a history of gastric acid hypersecretion.~10. Participant is scheduled for surgery that requires hospitalization or requires surgical treatment during his/her participation in the study.~11. Has donated or lost \>300 milliliter (mL) blood volume, undergone plasmapheresis, or has had a transfusion of any blood product within 90 days prior to the first dose of study drug.~12. Has a history of alcohol or drug abuse (defined as any illicit drug use), or drug addiction in the 12 months prior to Screening.~13. The participant with positive serology result of Helicobacter pylori (H. pylori) that needs eradication therapy during the study participation period as anticipated by the investigator.

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

Study Arms:
- Healing Period: Dexlansoprazole 60 mg (Type: EXPERIMENTAL): Dexlansoprazole 60 milligram (mg), delayed-release capsules, orally, once daily for up to 8 weeks in the Healing Period.
- Healing Period: Lansoprazole 30 mg (Type: EXPERIMENTAL): Lansoprazole 30 mg, capsules, orally, once daily for up to 8 weeks in the Healing Period.
- Maintenance Period: Dexlansprazole 30 mg (Type: EXPERIMENTAL): Participants who will be healed at Week 8 will be randomized to receive dexlansoprazole 30 mg, delayed-release capsules, orally, once daily for up to 6 months in the Maintenance period.
- Maintenance Period: Placebo (Type: EXPERIMENTAL): Participants who will be healed at Week 8 will be randomized to receive dexlansoprazole placebo-matching capsules, orally, once daily for up to 6 months in the Maintenance period.

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