Abstract:
BACKGROUND:The emergence of multidrug-resistant nosocomial pathogens, such as Pseudomonas aeruginosa and Acinetobacter baumannii, has led to the revival of the systemic use of antimicrobial agent colistin in critically ill patients, but only limited data are available to define its pharmacokinetic profile in these patients. OBJECTIVE:The aim of this study was to assess steady-state serum concentrations of colistin after i.v. administration of colistin methanesulfonate (CMS) in critically ill patients with stable kidney function. METHODS:This prospective, open-label, uncontrolled study was conducted at 2 intensive care units in the Athens Trauma Hospital, KAT, Athens, Greece. Adult patients were nonconsecutively enrolled if they were critically ill and had stable kidney function (<0.5 mg/dL change in serum creatinine prior to and until the day of sample collection) and had been receiving CMS as part of a treatment regimen for sepsis irrespective of site of infection with multidrug-resistant, gram-negative bacilli. After i.v. administration of 225-mg CMS (with the exception of 1 patient who received 150 mg) every 8 or 12 hours for at least 2 days, blood samples were collected just before and at 10 minutes and 1, 2, 4, 6, and 8 hours after i.v. infusion (duration, 30 minutes) of the colistin dose on the sampling day. RESULTS:Fourteen nonconsecutive patients were enrolled in the study (13 male, 1 female; mean [SD] age, 62.0 [19.2] years; mean [SD] estimated weight, 72.5 [8.5] kg; mean [SD] Acute Physiology And Chronic Health Evaluation II score on admission, 17.1 [6.0]). At steady state, mean (SD) colistin maximum and minimum concentrations were 2.93 (1.24) and 1.03 (0.44) mg/L, respectively, while mean (SD) apparent total body clearance, apparent volume of distribution, and t(1/2) were 13.6 (5.8) L/h, 139.9 (60.3) L, and 7.4 (1.7) hours, respectively. Colistin-related nephrotoxicity was not observed in the study patients. CONCLUSION:CMS dosage regimens administered to these critically ill adult patients were associated with suboptimal Cmax/MIC ratios for many strains of gram-negative bacilli currently reported as sensitive (MIC, < or = 2 microg/mL).
journal_name
Clin Therjournal_title
Clinical therapeuticsauthors
Markou N,Markantonis SL,Dimitrakis E,Panidis D,Boutzouka E,Karatzas S,Rafailidis P,Apostolakos H,Baltopoulos Gdoi
10.1016/j.clinthera.2008.01.015subject
Has Abstractpub_date
2008-01-01 00:00:00pages
143-51issue
1eissn
0149-2918issn
1879-114Xpii
S0149-2918(08)00063-5journal_volume
30pub_type
临床试验,杂志文章abstract::Long-term safety and efficacy of feprazone (4-prenyl-1,2-diphenyl-3,5-pyrazolidinedione), an antirheumatic drug that is well tolerated in the gastrointestinal tract, were assessed in a noncontrolled multicenter trial. Administered at a daily dosage of 600 mg for a mean duration of 114.1 days, feprazone was well tolera...
journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:
更新日期:1981-01-01 00:00:00
abstract:BACKGROUND:Few studies have examined the relative efficacy and tolerability of antihypertensive drug classes in Chinese populations. OBJECTIVE:This study compared the efficacy, tolerability, and duration of antihypertensive effect of amlodipine besylate and enalapril in Chinese patients with hypertension, including el...
journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Clinical therapeutics
pub_type: 杂志文章,评审
doi:10.1016/s0149-2918(96)80194-9
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abstract:BACKGROUND:Conflicting results using the combination of ezetimibe and statins to reduce the risk of cardiovascular events in patients with acute coronary syndrome (ACS) have been reported. OBJECTIVE:The aim of this work was to assess the effectiveness of ezetimibe coadministered with statins in reducing cardiovascular...
journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2011.08.002
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journal_title:Clinical therapeutics
pub_type: 杂志文章,评审
doi:10.1016/j.clinthera.2019.01.006
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abstract::Fourteen patients with serious infections caused by Staphylococcus aureus and other gram-positive bacteria were prospectively treated with chromatographically purified vancomycin in an open-label, nonrandomized study, between December 1986 and June 1987. Five patients were excluded from the evaluation of efficacy. Amo...
journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:Antidepressants have been commonly used by women of childbearing age. Recent studies suggest that paroxetine, a selective serotonin reuptake inhibitor (SSRI), might specifically increase teratogenic risk. OBJECTIVES:The purpose of this study was to quantify first-trimester exposure to paroxetine and birth d...
journal_title:Clinical therapeutics
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.clinthera.2007.05.003
更新日期:2007-05-01 00:00:00
abstract::One hundred children with peritonitis resulting from a perforated appendix were treated with ceftazidime or netilmicin. Metronidazole was added to both groups to treat the anaerobic organisms commonly associated with the infecting aerobic organisms in peritonitis. Escherichia coli was the most common aerobe found in p...
journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Levodopa (LD) is the most effective oral pharmacotherapy for the management of motor symptoms in Parkinson's disease. However, LD use is complicated by a progressive shortening of the duration of efficacy of a dose, resulting in episodes of inadequate responsiveness, or OFF periods. OFF periods may also occur u...
journal_title:Clinical therapeutics
pub_type: 杂志文章
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journal_title:Clinical therapeutics
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.clinthera.2006.10.017
更新日期:2006-10-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2016.07.001
更新日期:2016-08-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.clinthera.2009.02.012
更新日期:2009-02-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2019.04.037
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2015.02.015
更新日期:2015-03-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:
更新日期:1981-01-01 00:00:00
abstract:PURPOSE:The benefits and disadvantages of cervical extraction during hysterectomy are unclear in the literature. We intended to compare total (TH) with subtotal or supracervical (SH) hysterectomy regarding intraoperative and postoperative outcomes (quality of life, sexual function, pain and cyclical bleeding). METHODS...
journal_title:Clinical therapeutics
pub_type: 杂志文章,meta分析
doi:10.1016/j.clinthera.2019.02.006
更新日期:2019-04-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2020.08.009
更新日期:2020-10-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1992-03-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2008.08.003
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journal_title:Clinical therapeutics
pub_type: 杂志文章
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journal_title:Clinical therapeutics
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更新日期:2009-08-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:10.1016/j.clinthera.2014.08.016
更新日期:2014-10-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章,随机对照试验
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更新日期:2018-02-01 00:00:00
abstract::In a double-blind study, 59 patients with chronic erosive gastritis received 50 mg of pirenzepine twice daily and 55 patients received 400 mg of cimetidine twice daily for six weeks. In both groups, days of pain, of heartburn, and of nausea per week were significantly reduced during treatment (P less than 0.01). After...
journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1989-11-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
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更新日期:2003-05-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,多中心研究
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更新日期:2003-07-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章,评审
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更新日期:2017-11-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 杂志文章,meta分析
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更新日期:2005-11-01 00:00:00
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journal_title:Clinical therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1999-03-01 00:00:00