Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase 2 Randomized Trial of a Moxifloxacin-Containing Regimen For Treatment of Smear-Positive Pulmonary Tuberculosis in Adults With and Without HIV Infection
Brief Summary: Current treatment of tuberculosis (TB) requires patients to take four drugs for 8 weeks and then two drugs for 4 months. New drug regimens that are shorter and effective against drug-resistant TB are needed. This study will evaluate whether using the drug moxifloxacin (MOX) in place of ethambutol (EMB) during the first 8 weeks of treatment will effectively treat TB.


Options:
A: Inclusion Criteria:

* Females of non-childbearing potential
* Patients with newly diagnosed sputum smear-positive pulmonary MDR-TB infection
* Patients must consent to HIV-testing
* Patients must be willing to discontinue all TB drugs to allow 7 days washout
* Patients having normal weight
* Patients are willing to be hospitalized per standard of care.

Exclusion Criteria:

* Previously having been treated for MDR-TB
* Having a significant cardiac arrhythmia that requires medication
* For HIV infected patients, having a CD4+ count \< 300 cells/µL
* Patients with complicated or severe extrapulmonary manifestations of TB or neurological manifestations of TB
* Patients who will require surgical procedure for management of their TB
* Evidence of chorioretinitis, optic neuritis, or uveitis at screening
* Having had a drug susceptibility test performed prior to screening and being not susceptible to at least 3 of the 5 classes of TB drugs used to treat MDR-TB
* Women who are pregnant and/or breastfeeding.
B: Inclusion Criteria:

1. Is willing and able to give informed consent to participate in the trial treatment and follow-up (signed or witnessed consent if the patient is illiterate).
2. Is aged 18-65 years.
3. Has twice positive acid-fast bacilli(AFB) sputum smear or positive sputum culture result, along with chest x-ray imaging consistent with active pulmonary tuberculosis.
4. Newly diagnosed cases receiving anti-TB treatment for less than one month
5. Urine Human Chorionic Gonadotropin(U-HCG) negative and must agree to use effective contraception during the trial period.
6. Has Alanine aminotransferase（ALT）and Total bilirubin（TBil） less than 2 times the upper limit of normal ; has Creatinine clearance rate （CrCI） more than 30ml/min; has Hemoglobin more than 7.0g/dL; has Platelet（PLT）more than 50 x10\^9/L before study entry.

Exclusion Criteria:

1. Concomitant severe cardiovascular, liver, kidney, nervous system, hematopoietic system and other diseases, or concomitant neoplastic diseases. Or extensive lesion with respiratory insufficiency.
2. Uncontrolled diabetes mellitus.
3. Concomitant mental disorders.
4. Is HIV positive.
5. Is critically ill, and in the judgment of the investigator, not fit for the study or unlikely to complete the full course of study.
6. Is known to be pregnant or breast-feeding.
7. Is unable or unwilling to comply with the treatment, assessment, or follow-up schedule.
8. Is taking any medications contraindicated with the medicines in any trial regimen of the study.
9. Has a known allergy to any drug of treatment regimens.
10. Is currently taking part in another trial.
11. Has a QTc interval more than 480ms.
C: Inclusion Criteria:

* Presumptive diagnosis of smear-positive pulmonary TB within 2 weeks of study entry. Patients with both pulmonary and extrapulmonary disease are eligible.
* Documentation of HIV infection status. If HIV status is unknown at study entry, the participant must consent to testing and results must be available prior to study participation.
* Agree to use acceptable methods of contraception

Exclusion Criteria:

* History of adverse drug reaction to MOX, INH, RIF, PZA, or EMB
* Disease or condition for which MOX, INH, RIF, PZA, or EMB is contraindicated
* History of more than 14 days of continuous antituberculosis therapy during the previous 2 years or more than 2 months of antituberculosis therapy ever
* Active AIDS-related opportunistic infection or malignancy
* Currently receiving or planning to receive HIV protease inhibitors or nonnucleoside reverse transcriptase inhibitors in the first 2 months after study entry
* Silicotuberculosis
* Central nervous system TB
* Pregnant or breastfeeding
* Unable to take oral medication
* Electrocardiogram (EKG) QTc interval greater than 450 msec
* Taking classes IA or III antiarrhythmic agents (quinidine, procainamide, amiodarone, sotalol), cisapride, erythromycin, perphenazine/amitriptyline, phenothiazines, or tricyclic antidepressant
* Diseases or conditions for which treatment with other drugs with antituberculosis activity (e.g., rifabutin for MAC prophylaxis) is anticipated during the course of the study
D: Inclusion Criteria:

* Presumptive diagnosis of sputum smear-positive pulmonary TB.
* Age: ≥18 years
* Seven (7) or fewer days of multidrug therapy for TB disease in the preceding 6 months.
* Seven (7) or fewer days of fluoroquinolone therapy in the preceding 3 months.
* Documentation of HIV infection status.
* For HIV seropositive individuals, a CD4 T lymphocyte count of greater than or equal to 200 cells/mm3.
* Documentation of study baseline laboratory parameters done at, or ≤ 14 days prior to screening:

  * AST less than or equal to 2.5 times upper limit of normal.
  * Total bilirubin level less than 2.5 times upper limit of normal.
  * Creatinine level less than 2 times upper limit of normal.
  * Hemoglobin level of at least 8.0 g/dl.
  * Platelet count of at least 75,000 mm3.
  * Potassium level of at least 3.5.
  * Negative pregnancy test (women of childbearing potential).
* Karnofsky score of at least 60 (requires occasional assistance but is able to care for most of his/her needs).
* Male or nonpregnant, nonnursing female.
* Provision of informed consent.

Exclusion Criteria:

* CD4 count \< 200 cells/cu mm.
* Presence of active AIDS-related opportunistic infection (other than TB) or active AIDS-related malignancy.
* Known intolerance to any of the study drugs.
* Concomitant disorders or conditions for which any of the study drugs is contraindicated. These include severe hepatic damage, acute liver disease of any cause, and acute uncontrolled gouty arthritis.
* Inability to take oral medication.
* Central nervous system TB.
* Pulmonary silicosis.
* Current or planned therapy, during study phase (intensive phase of TB treatment), with any one or more of the following drugs: quinidine, procainamide, amiodarone, sotalol, disopyramide, terfenadine, cisapride, erythromycin, clarithromycin, phenothiazines, haloperidol, olanzapine, ziprasidone, tricyclic antidepressants, chronic corticosteroids administered either orally or intravenously, chronic fluconazole,chronic itraconazole, chronic ketoconazole, oral or intravenous tacrolimus, oral or intravenous cyclosporine, HIV protease inhibitor, HIV non-nucleoside reverse transcriptase inhibitor.
* Concurrent severe and/or uncontrolled medical or psychiatric condition that, in the opinion of the investigator, could cause unacceptable safety risks or compromise compliance with the protocol.
* Unable or unwilling to receive directly observed therapy and/or adhere with follow-up (e.g. due to residence remote from the study site).
* Refusal of consent.

Answer: C