OBJECTIVES Roux-en-Y gastric bypass surgery is the most commonly performed procedure for the treatment of morbid obesity. This anatomical alteration may affect the absorption and consequently the bioavailability of oral drugs. This study aims to investigate the oral bioavailability of moxifloxacin in 12 healthy volunteers who underwent gastric bypass surgery. PATIENTS AND METHODS In this rand...

BACKGROUND Pneumonia is a major risk factor of death after acute stroke. In a mouse model, preventive antibacterial therapy with moxifloxacin not only prevents the development of post-stroke infections, it also reduces mortality, and improves neurological outcome significantly. In this study we investigate whether this approach is effective in stroke patients. METHODS Preventive ANtibacterial...

BACKGROUND Intensified antibiotic treatment might improve the outcome of tuberculous meningitis. We assessed pharmacokinetics, safety, and survival benefit of several treatment regimens containing high-dose rifampicin and moxifloxacin in patients with tuberculous meningitis in a hospital setting. METHODS In an open-label, phase 2 trial with a factorial design in one hospital in Indonesia, pat...

BACKGROUND Co-trimoxazole, clindamycin and linezolid are used to treat community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infections, but little is known about intracellular activity. Moxifloxacin is active against intracellular methicillin-susceptible S. aureus (MSSA), but CA-MRSA has not been studied. METHODS We used 12 clinical CA-MRSA, 1 MSSA overexpressing norA and ...

The aim of this study was to investigate the curative effect and resistance mechanisms of high-dose moxifloxacin in the short-term treatment of multidrug-resistant tuberculosis. A total of 92 patients with multidrug-resistant tuberculosis were randomly selected and divided into groups A and B (n=46 per group). The two groups received moxifloxacin treatment with the same dose in total. Group A r...

BACKGROUND Availability of an ultra-short-course drug regimen capable of curing patients with tuberculosis in 2 to 3 mo would significantly improve global control efforts. Because immediate prospects for novel treatment-shortening drugs remain uncertain, we examined whether better use of existing drugs could shorten the duration of treatment. Rifapentine is a long-lived rifamycin derivative cur...

Eight weeks of treatment with rifampin-streptomycin sterilizes Mycobacterium ulcerans infection in mice. Because the bactericidal activity against M. ulcerans of the combination rifampin-moxifloxacin, rifampin-clarithromycin, or moxifloxacin-clarithromycin was similar to that of rifampin-streptomycin, these combinations might be considered as alternative, orally administered combined regimens f...

Contacts of persons infected with multidrug-resistant tuberculosis (MDR TB) have few prophylaxis options. Of 50 contacts of HIV- and MDR TB-positive persons who were treated with moxifloxacin, 30 completed treatment and 3 discontinued treatment because of gastrointestinal symptoms. Moxifloxacin was generally well-tolerated; further research of its efficacy against MDR TB is needed.

A spectrofluorimetric method to determine the antibiotic moxifloxacin is proposed and was applied to pharmaceuticals, human urine and serum. The fluorimetric method allows the determination of 30-300 ng mL-1 moxifloxacin in aqueous solution containing phosphoric acid-phosphate buffer (pH 8.3) with lambda exc = 287 nm and lambda em = 465 nm. Detection and quantification limits were 10 and 30 ng ...