Please assess the completion status of the following clinical trial:

Trial Title: The Effects of Hyperbaric Oxygen on Rheumatoid Arthritis

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

Eligibility Criteria:
Inclusion Criteria:~1. Age ≥ 18~2. Active duty or Department of Defense (DoD) beneficiary~3. Diagnosed with rheumatoid arthritis meeting ACR/EULAR 2010 classification criteria and any one of the following:~   1. Patient does not want to be on rheumatologic medications~  2. Patient has contraindications to standard rheumatologic medications~  3. Patient has failed treatment or an incomplete response with standard rheumatologic medications~4. Women of childbearing age must have a negative pregnancy test and currently be on a reliable form of birth control~Exclusion Criteria:~1. Severe depression~2. Dementia, mental disability~3. Claustrophobia~4. Uncontrolled seizure disorder~5. Uncontrolled asthma/severe chronic obstructive pulmonary disease (COPD) with partial pressure of carbon dioxide (pCO2) \> 45 mmHg on arterial blood gas~6. Grade 4 congestive heart failure~7. Unstable angina~8. Chronic/acute otitis media/sinusitis~9. Major tympanic membrane trauma~10. Severe kyphoscoliosis~11. Prior chemotherapy with Bleomycin and evidence of deterioration in diffusion capacity of the lung for carbon monoxide (DLCO) after a single hyperbaric oxygen exposure~12. History of renal insufficiency or glomerular filtration rate (GFR)\< 30~13. Women that are currently pregnant or breast feeding or intend on becoming pregnant while enrolled in the study

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

Study Arms:
- Hyperbaric Oxygen (Type: EXPERIMENTAL): Hyperbaric Oxygen

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