Postantibiotic effects (PAEs) of rifapentine, isoniazid, and moxifloxacin against Mycobacterium tuberculosis ATCC 27294 were studied using a radiometric culture system. Rifapentine at 20 mg/liter gave the longest PAE (104 h) among the drugs used alone. The combinations of rifapentine plus isoniazid, rifapentine plus moxifloxacin, and isoniazid plus moxifloxacin gave PAEs of 136.5, 59.0, and 8.3...

OBJECTIVES The antibacterial spectrum of moxifloxacin includes all the major respiratory pathogens, and its pharmacokinetics demonstrate high peak concentrations in plasma as well as at respiratory sites. Nevertheless, tonsillar tissue concentrations have never been investigated. In this study we determined the moxifloxacin concentrations in plasma and tonsillar tissue after the administration ...

BACKGROUND Acute exacerbations contribute to the morbidity and mortality associated with chronic obstructive pulmonary disease (COPD). This proof-of-concept study evaluates whether intermittent pulsed moxifloxacin treatment could reduce the frequency of these exacerbations. METHODS Stable patients with COPD were randomized in a double-blind, placebo-controlled trial to receive moxifloxacin 40...

PURPOSE To determine penetration of moxifloxacin 0.5% into human aqueous and vitreous via topical and collagen shield routes of administration. METHODS Moxifloxacin 0.5% was administered prior to vitrectomy surgery through one of three routes: topical drops every 2 hours for 3 days, versus topical drops every 6 hours for 3 days, versus delivery using a 24-hour dissolvable cross-linked corneal...

BACKGROUND To evaluate the safety of besifloxacin ophthalmic suspension 0.6% when used in laser-assisted in situ keratomileusis (LASIK) prophylactic antibiotic regimens. METHODS Retrospective surveillance of LASIK surgery cases where besifloxacin ophthalmic suspension 0.6% or moxifloxacin ophthalmic solution 0.5% were prescribed as prophylactic medications. Surgeons from nine US surgical cent...

Bacteria are isolated in more than 50% of exacerbations of chronic bronchitis (CB) and chronic obstructive pulmonary disease (COPD). The most prevalent respiratory pathogens include Gram-positive (Streptococcus pneumoniae) and Gram-negative (Haemophilus influenzae, Moraxella catarrhalis) microorganims. Moxifloxacin is a fourth-generation fluoroquinolone that has been shown to be effective again...

A 73-year-old female patient developed a generalized tonic-clonic seizure on the 6th day after treatment with moxifloxacin 400 mg daily intravenously for appendicitis. This patient had atrial fibrillation and history of a surgery for intracerebral hemorrhage, with impaired renal function and liver function, but without history of seizures. Moxifloxacin was discontinued and switched to cefuroxim...

BACKGROUND The use of moxifloxacin (Avelox) has increased at Vancouver General Hospital since its introduction onto the formulary in 2002. It is unclear, however, whether the use of the drug is optimal according to its indication. Hand-held electronic devices, such as personal digital assistants (PDAs), are novel tools that can be used during routine patient care to collect data for drug use ev...

Staphylococcus epidermidis is one of the most common causes of postoperative infectious endophthalmitis, which is a serious complication of ocular surgery and penetrating trauma. Moxifloxacin is a newly developed fluoroquinolone with a potent antimicrobial activity. Corticosteroids are used in endophthalmitis to suppress devastating intraocular inflammatory response. This study was designed to ...