The penetration of trovafloxacin (TVA), 200 mg once daily, into the airways of 17 patients with severe pneumonia was studied. The mean (standard deviations are given in parentheses) steady-state TVA concentrations, 2 h after the last intake, were 3.1 (0.3) mg/liter in induced sputum (n = 8), 3.2 (1.1) mg/liter in bronchial secretions (n = 9), 3.2 (0.9) mg/liter in bronchoalveolar lavage fluid (n = 10), and 4.9 (1.4) mg/liter in epithelial lining fluid (n = 11).
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC89648 | PMC |
| http://dx.doi.org/10.1128/AAC.44.1.178-180.2000 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Drug Development.
Alzheimers Dement
December 2024
Innovation Center for Neurological Disorders and Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, Beijing, China.
Background: The DL-3-n-butylphthalide (NBP), a multi-target neuroprotective drug, improving cognitive impairment in patient with vascular cognitive impairment has been confirmed. The efficacy of NBP in patients with cognitive impairment due to Alzheimer's disease (AD) remains unknown. This study aimed to evaluate the efficacy and safety of NBP in patients with mild cognitive impairment (MCI) due to AD though a clinical randomized controlled trail.
View Article and Find Full Text PDFDrug Development.
Alzheimers Dement
December 2024
Center for Health + Technology, University of Rochester Medical Center, Rochester, NY, USA.
Background: In preparation for therapeutic trails involving patients with Alzheimer's disease (AD) and mild cognitive impairment (MCI), there is a need for valid, disease-specific caregiver-reported outcome (CRO) measures capable of tracking symptomatic burden in response to therapy over time. CROs are useful tools in clinical trials for individuals with AD, MCI, and dementia who are unable to self-report. In addition, CROs are accepted by the United States Food and Drug Administration to support regulatory claims.
View Article and Find Full Text PDFBackground: Seizures in Alzheimer's Disease (AD) are increasingly recognized to occur and can increase cognitive decline and reduce survival compared to unaffected age-matched peers (Lyou et al. 2018). Administration of antiseizure medicines (ASMs) to AD patients with epileptiform activity may improve cognition (Vossel et al.
View Article and Find Full Text PDFDrug Development.
Alzheimers Dement
December 2024
Applied Medical Sciences, Misr University for Science and Technology, Cairo, Egypt.
Background: Gamma desynchronization is an early pathophysiological event in Alzheimer's disease with a disturbance in oscillation in the gamma frequency range 30-80 Hz. This disruption was found to be directly related to the disease progression and severity. Thus, the use of transcranial alternating current stimulation (tACS) possessed greater interest.
View Article and Find Full Text PDFDrug Development.
Alzheimers Dement
December 2024
University College London, London, United Kingdom.
Background: Mivelsiran (ALN-APP) is an investigational, intrathecally administered RNA interference therapeutic designed to lower levels of amyloid-β (Aβ) peptide, a key driver of Alzheimer's disease (AD) and cerebral amyloid angiopathy (CAA) pathogenesis, by reducing upstream production of amyloid precursor protein (APP). We report additional safety, pharmacodynamic, and biomarker data from the double-blind, placebo-controlled, single ascending dose part of the ongoing mivelsiran Phase 1 study (NCT05231785).
Method: Patients with early-onset AD (symptom onset <65 years of age, Clinical Dementia Rating global score 0.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!