Please assess the completion status of the following clinical trial:

Trial Title: Early Bactericidal Activity of Rifampin + Meropenem + Amoxicillin/Clavulanate in Adults With Pulmonary TB

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 6.0

Eligibility Criteria:
Inclusion Criteria:~* New or recurrent pulmonary TB with one or both of the following:~* sputum positive for acid-fast bacilli on direct microscopy of at least grade 1+ (International Union Against Tuberculosis and Lung Disease (IUATLD) scale) on at least one pre-treatment sputum sample~* sputum positive for M. tuberculosis by Xpert® MTB/RIF testing, with semiquantitative result of 'medium' or 'high' on at least one pre-treatment sputum sample~* Age ≥18 and ≤65 years at study screening~* Ability and willingness to provide informed consent~* Body weight 40 kg to 90 kg, inclusive~* Laboratory values obtained within 30 days prior to or at study screening:~* Absolute neutrophil count (ANC) \> 750 cells/mm3~* Hemoglobin 7.0 g/dL~* Platelet count 50,000/mm3~* Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 X upper limit of normal (ULN)~* Total bilirubin ≤ 2.5 X ULN~* Creatinine \< 1.5 X ULN~* HIV infection must be documented as either absent or present~* For HIV-positive candidates only: CD4+ cell count of ≥ 100 cells/cu mm, performed within 30 days prior to or at study screening~* For females of reproductive potential, negative serum or urine pregnancy test within 7 days prior to or at study screening. Female participants who are participating in sexual activity that could lead to pregnancy must agree to use one reliable non-hormonal method of contraception (condoms or an IUD), or another method (diaphragm or cervical cap) if it is approved by the national regulatory authority and used according to package insert, while receiving study medications.~* Willingness to be hospitalized for a minimum of 16 consecutive days~* Ability to produce an overnight sputum sample of sufficient quality and quantity. As a guideline, this should be 10 ml or more during a 16-hour collection period. Volume is clinically estimated from a spot sample provided at screening and verified upon the first overnight collection (which can be repeated upon retraining).~* Xpert® MTB/RIF result performed on sputum within 14 days prior to or at study screening that shows EITHER 'Rifampin resistance detected' OR 'Rifampin resistance not detected'~Exclusion Criteria:~* Treatment with any drug active against M. tuberculosis within the 3 months prior to study screening.~* Breast-feeding~* Known allergy or sensitivity to any of the study drugs~* Participants receiving valproate sodium or probenecid~* Karnofsky score \< 60 OR poor general condition such that, in the opinion of the investigator at screening, any delay in initiation of definitive TB treatment cannot be tolerated~* Known current neurological TB or seizure disorder~* Any condition as determined by physical examination, medical history, laboratory data, or chest x-ray which, in the opinion of the investigator, would interfere with safety or endpoint assessments in the study.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Rifampin resistant A (Type: EXPERIMENTAL): Participants with the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive RIFAMPIN 20mg/kg once daily (QD), MEROPENEM 2 grams (G) thrice daily (TID) intravenously, Amoxicillin/Clavulanate Potassium 500 milligrams (MG)-125 MG Oral Tablet once daily for 14 days
- Rifampin resistant B (Type: EXPERIMENTAL): Participants with the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive MEROPENEM 2 grams TID (thrice daily) intravenously, Amoxicillin/Clavulanate Potassium 500 MG-125 MG Oral Tablet once daily for 14 days
- Rifampin susceptible C (Type: EXPERIMENTAL): Participants without the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive RIFAMPIN 20mg/kg once daily, MEROPENEM 2 grams TID (thrice daily) intravenously, Amx/Clv orally at a dose of 500 mg/125 mg thrice daily for 14 days
- Rifampin susceptible D (Type: EXPERIMENTAL): Participants without the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive MEROPENEM 2 grams TID intravenously, Amoxicillin/Clavulanate Potassium 500 MG-125 MG Oral Tablet once daily for 14 days
- Rifampin susceptible E (Type: EXPERIMENTAL): Participants without the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive MEROPENEM 1 gram TID intravenously, Amoxicillin/Clavulanate Potassium 500 MG-125 MG Oral Tablet once daily for 14 days
- Rifampin susceptible F (Type: EXPERIMENTAL): Participants without the presence of rifampin resistance-conferring rpoB mutations in M. tuberculosis who will receive MEROPENEM 3 grams QD intravenously, Amoxicillin/Clavulanate Potassium 875 MG-125 MG Oral Tablet once daily for 14 days

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

Answer: outcome: complete