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Wang Y, Bahar MA, Jansen AME, Kocks JWH, Alffenaar JWC, Hak E, Wilffert B, Borgsteede SD. Improving antibacterial prescribing safety in the management of COPD exacerbations: systematic review of observational and clinical studies on potential drug interactions associated with frequently prescribed antibacterials among COPD patients. J Antimicrob Chemother 2020; 74:2848-2864. [PMID: 31127283 PMCID: PMC6814093 DOI: 10.1093/jac/dkz221] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 04/13/2019] [Accepted: 04/26/2019] [Indexed: 02/07/2023] Open
Abstract
Background Guidelines advise the use of antibacterials (ABs) in the management of COPD exacerbations. COPD patients often have multiple comorbidities, such as diabetes mellitus and cardiac diseases, leading to polypharmacy. Consequently, drug–drug interactions (DDIs) may frequently occur, and may cause serious adverse events and treatment failure. Objectives (i) To review DDIs related to frequently prescribed ABs among COPD patients from observational and clinical studies. (ii) To improve AB prescribing safety in clinical practice by structuring DDIs according to comorbidities of COPD. Methods We conducted a systematic review by searching PubMed and Embase up to 8 February 2018 for clinical trials, cohort and case–control studies reporting DDIs of ABs used for COPD. Study design, subjects, sample size, pharmacological mechanism of DDI and effect of interaction were extracted. We evaluated levels of DDIs and quality of evidence according to established criteria and structured the data by possible comorbidities. Results In all, 318 articles were eligible for review, describing a wide range of drugs used for comorbidities and their potential DDIs with ABs. DDIs between ABs and co-administered drugs could be subdivided into: (i) co-administered drugs altering the pharmacokinetics of ABs; and (ii) ABs interfering with the pharmacokinetics of co-administered drugs. The DDIs could lead to therapeutic failures or toxicities. Conclusions DDIs related to ABs with clinical significance may involve a wide range of indicated drugs to treat comorbidities in COPD. The evidence presented can support (computer-supported) decision-making by health practitioners when prescribing ABs during COPD exacerbations in the case of co-medication.
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Affiliation(s)
- Yuanyuan Wang
- Department of PharmacoTherapy, -Epidemiology & -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Muh Akbar Bahar
- Department of PharmacoTherapy, -Epidemiology & -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands.,Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia
| | - Anouk M E Jansen
- Department of PharmacoTherapy, -Epidemiology & -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Janwillem W H Kocks
- Department of General Practice and Elderly Care Medicine, Groningen Research Institute for Asthma and COPD, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Faculty of Medicine and Health, School of Pharmacy and Westmead Hospital, University of Sydney, Sydney, Australia
| | - Eelko Hak
- Department of PharmacoTherapy, -Epidemiology & -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Bob Wilffert
- Department of PharmacoTherapy, -Epidemiology & -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands.,Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sander D Borgsteede
- Department of Clinical Decision Support, Health Base Foundation, Houten, The Netherlands.,Department of Hospital Pharmacy, Erasmus University Medical Center, Rotterdam, The Netherlands
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2
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Abstract
Several fluoroquinolones currently under investigation or on the market potentially interact with theophylline. In this study, meta-analysis methodology was used to evaluate the significance of findings from quinolone-theophylline interaction studies. Two major databases were searched: Index Medicus (from 1986 to March 1990) and Current Content/Clinical Medicine (from 1985 to March 1990). A total of 32 studies were retrieved; 20 of these met the inclusion criteria. With a large effect size (ES) value of 2.26, enoxacin is the strongest inhibitor of theophylline metabolism of this family. The fail-safe N value was 135, indicating that 135 studies enrolling an average of 8 patients and showing no interaction (i.e., ES = 0) would be required to lower the ES to the threshold value of 0.1, which we considered a priori to render the results nonsignificant. Other fluoroquinolones showed a degree of interaction that can be considered significant: Ciprofloxacin (ES = 0.50, fail-safe N = 26), norfloxacin (ES = 0.31, fail-safe N = 10). Ofloxacin (ES = 0.13, fail-safe N = 4), lomefloxacin (ES = 0.12, fail-safe N = 2), and fleroxacin (ES = 0.06, fail-safe N = 2) provided the weakest evidence of interaction based on effect size and power. Among the fluoroquinolones studied, ofloxacin, lomefloxacin, and fleroxacin, when available, should be the fluoroquinolones of choice when the patient also is receiving theophylline.
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Shlosberg A, Ershov E, Bellaiche M, Hanji V, Weisman Y, Soback S. The inhibitory effects of the fluoroquinolone antimicrobials norfloxacin and enrofloxacin on hepatic microsomal cytochrome P-450 monooxygenases in broiler chickens. DRUG METABOLISM AND DRUG INTERACTIONS 1999; 14:109-22. [PMID: 9893741 DOI: 10.1515/dmdi.1997.14.2.109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The fluoroquinolone antimicrobials norfloxacin and enrofloxacin were found to inhibit hepatic microsomal cytochrome P-450 monooxygenases in the livers of broiler chickens using dosages as given in commercial flocks. Norfloxacin inhibited the process of N-demethylation of aminopyrine to a greater degree, while enrofloxacin more markedly inhibited hydroxylation of aniline.
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Affiliation(s)
- A Shlosberg
- Kimron Veterinary Institute, Bet Dagan, Israel
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4
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Abstract
The fluoroquinolones are a series of synthetic antibacterial agents that are undergoing extensive investigation for both human and veterinary use in the treatment of a variety of bacterial infections. These agents work through the inhibition of DNA gyrase, interfering with the supercoiling of bacterial chromosomal material. As a result, these agents are rapidly bactericidal primarily against gram-negative bacteria, mycoplasma, and some gram-positive bacteria, with most having little to no activity against group D streptococci and obligate anaerobic bacteria. Resistance develops slowly and is almost always chromosomal and not plasmid-mediated. However, development of resistance to the fluoroquinolones and transfer of that resistance among animal and human pathogens have become a hotly debated issue among microbiologists. The fluoroquinolones are a current antimicrobial class whose use in veterinary medicine is being scrutinized. From a pharmacokinetic perspective, these agents are variably but well absorbed from the gastrointestinal tract and almost completely absorbed from parenteral injection sites, and they are well distributed to various tissues in the body. The fluoroquinolones are metabolized and renally excreted, with many of them having approximately equal excretion by the hepatic and the renal excretory systems. The primary toxicity observed at therapeutic doses involves the gastrointestinal system and phototoxicity, although at higher doses central nervous system toxicity and ocular cataracts are observed. Administration to immature animals may result in erosive arthropathies at weight-bearing joints, and administration of high doses to pregnant animals results in maternotoxicity and occasionally embryonic death. The fluoroquinolones are approved for indications such as urinary tract infections and soft tissue infections in dogs and cats and colibacillosis in poultry. Approval for bovine respiratory disease in the United States is being sought. Other indications for which the fluoroquinolones have been used in animal health include deep-seated infections, prostatitis, and other bacterial infections resistant to standard antimicrobial therapy.
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Affiliation(s)
- S A Brown
- Animal Health Drug Metabolism, Pharmacia & Upjohn, Inc., Kalamazoo, MI 49001, USA
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5
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Abstract
Cyclosporine, tacrolimus, and mycophenolate are selective immunosuppressive agents commonly prescribed to prevent organ rejection. Drug interactions that increase their blood levels could expose transplant recipients to serious side effects, while drug interactions that decrease their blood levels may cause rejection episodes as a result of inadequate immunosuppression. Cyclosporine and tacrolimus are metabolized by the cytochrome P-450 enzyme system. Drugs that induce, inhibit, or compete for the same cytochrome P-450 enzyme could affect blood levels of these immunosuppressive agents.
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Affiliation(s)
- R Seifeldin
- Bouve College of Pharmacy and Health Sciences, Northeastern University, Boston, Massachusetts, USA
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6
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Fuhr U, Anders EM, Mahr G, Sörgel F, Staib AH. Inhibitory potency of quinolone antibacterial agents against cytochrome P450IA2 activity in vivo and in vitro. Antimicrob Agents Chemother 1992; 36:942-8. [PMID: 1510417 PMCID: PMC188773 DOI: 10.1128/aac.36.5.942] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Inhibition of cytochrome P450IA2 activity is an important adverse effect of quinolone antibacterial agents. It results in a prolonged half-life for some drugs that are coadministered with quinolones, such as theophylline. The objective of the study described here was to define the parameters for quantifying the inhibitory potencies of quinolones against cytochrome P450IA2 in vivo and in vitro and to investigate the relationship between the results of both approaches. Cytochrome P450IA2 activity in vitro was measured by using the 3-demethylation rate of caffeine (500 microM) in human liver microsomes. The inhibitory potency of a quinolone in vitro was determined by calculating the decrease in the activity of cytochrome P450IA2 caused by addition of the quinolone (500 microM) into the incubation medium. The mean values (percent reduction of activity without quinolone) were as follows: enoxacin, 74.9%; ciprofloxacin, 70.4%; nalidixic acid, 66.6%; pipemidic acid, 59.3%; norfloxacin, 55.7%; lomefloxacin, 23.4%; pefloxacin, 22.0%; amifloxacin, 21.4%; difloxacin, 21.3%; ofloxacin, 11.8%; temafloxacin, 10.0%; fleroxacin, no effect. The inhibitory potency of a quinolone in vivo was defined by a dose- and bioavailability-normalized parameter calculated from changes of the elimination half-life of theophylline and/or caffeine reported in previously published studies. Taking the pharmacokinetics of the quinolones into account, it was possible to differentiate between substances with and without clinically relevant inhibitory effects by using results of in vitro investigations. The in vitro test described here may help to qualitatively predict the relevant drug interactions between quinolones and methylxanthines that occur during therapy.
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Affiliation(s)
- U Fuhr
- Department of Clinical Pharmacology, University Hospital Frankfurt, Federal Republic of Germany
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7
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Abstract
Part I of this article, which appeared in the previous issue of the Journal, considered the potential mechanisms of drug interactions with cyclosporin, and divided the interacting drugs into 2 categories. Drugs that decrease cyclosporin concentrations (e.g. anti-convulsants, rifampicin, etc.) were dealt with first; the authors then moved on to consider the second category, those that increase cyclosporin concentration (macrolide antibiotics, azole antifungal drugs). Part II continues the survey of this category.
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Affiliation(s)
- G C Yee
- Department of Pharmacy Practice, College of Pharmacy, University of Florida, Gainesville
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Anadón A, Martinez-Larrañaga MR, Fernandez MC, Diaz MJ, Bringas P. Effect of ciprofloxacin on antipyrine pharmacokinetics and metabolism in rats. Antimicrob Agents Chemother 1990; 34:2148-51. [PMID: 2073104 PMCID: PMC172015 DOI: 10.1128/aac.34.11.2148] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The effect of ciprofloxacin pretreatment on the pharmacokinetics and metabolism of antipyrine in male rats was studied. The animals received oral antipyrine (20 mg/kg of body weight) with and without ciprofloxacin pretreatment (40 mg/kg orally once a day for 8 days). The total plasma clearance of antipyrine was decreased from 0.130 +/- 0.007 to 0.090 +/- 0.005 liter/h (mean +/- standard error of the mean) (P less than 0.01) by ciprofloxacin, while the half-life at beta (elimination) phase and the area under the concentration-time curve for antipyrine were increased from 1.90 +/- 0.22 to 2.83 +/- 0.29 h (P less than 0.05) and from 43.25 +/- 3.35 to 52.41 +/- 2.31 mg.h/liter (P less than 0.05), respectively. The urinary excretions of norantipyrine, 4-hydroxyantipyrine, and 3-hydroxymethylantipyrine decreased by 73, 43, and 54%, respectively (P less than 0.001), in the 96 h after ciprofloxacin treatment. In addition, the rate constants for formation of each of these metabolites were significantly decreased, by an average of approximately 75%. These results suggest that ciprofloxacin is capable of inhibiting oxidative metabolism. This finding could be of clinical significance for drugs that are highly dependent of metabolic pathways, such as those inhibited in this study.
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Affiliation(s)
- A Anadón
- Department of Pharmacology, Faculty of Medicine, Complutense University, Madrid, Spain
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9
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Bleske BE, Carver PL, Annesley TM, Bleske JR, Morady F. The effect of ciprofloxacin on the pharmacokinetic and ECG parameters of quinidine. J Clin Pharmacol 1990; 30:911-5. [PMID: 2229451 DOI: 10.1002/j.1552-4604.1990.tb03570.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Ciprofloxacin decreases the clearance of antipyrine and other drugs which, in part, undergo oxidative metabolism. Based on these findings, the authors hypothesized that ciprofloxacin may decrease the clearance of quinidine, a drug which also undergoes oxidative metabolism. The purpose of this study was to evaluate the effect of ciprofloxacin on the pharmacokinetic and ECG parameters of quinidine in seven healthy men. Oral quinidine sulfate 400 mg was administered alone (Phase A) and after oral ciprofloxacin pretreatment (Phase B) in a randomized crossover fashion with a 2-week washout period between each phase. During Phase B, ciprofloxacin pretreatment (750 mg every 12 hours) was administered for 5 days before and 24 hours after quinidine administration. Quinidine serum samples were obtained over a 24-hour period. QRS and QTc intervals were measured over a 12-hour period. There were no significant differences in clearance (20.3 +/- 3.3 L/hr vs 20.1 +/- 2.3 L/hr, P = .836), half-life (7.9 +/- 1 hr vs 7.8 +/- 0.8 hr, P = 0.8), maximum concentration (1.4 +/- 0.6 mg/L vs 1.5 +/- 0.6 mg/L, P = 0.613), or time to maximum concentration (1.5 +/- 0.2 hr vs 1.5 +/- 0.1 hr, P = 0.571) for quinidine between Phase A and Phase B, respectively. The largest decrease in clearance observed for Phase B compared to Phase A was 10%. There was also no significant difference in the degree of QRS and QTc prolongation between Phase A and Phase B. From these results, it appears that ciprofloxacin in the dose given does not alter the pharmacokinetic or ECG parameters of quinidine. Therefore, no adjustment in the dose of quinidine is needed when coadministered with ciprofloxacin.
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Affiliation(s)
- B E Bleske
- University of Michigan, College of Pharmacy, Ann Arbor 48109-1065
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10
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Krüger HU, Schuler U, Proksch B, Göbel M, Ehninger G. Investigation of potential interaction of ciprofloxacin with cyclosporine in bone marrow transplant recipients. Antimicrob Agents Chemother 1990; 34:1048-52. [PMID: 2203301 PMCID: PMC171756 DOI: 10.1128/aac.34.6.1048] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The effect of the 4-quinolone antimicrobial agent ciprofloxacin on the concentration in plasma and the pharmacokinetics of the immunosuppressive agent cyclosporine was studied in 10 bone marrow transplant recipients. There were no statistically or clinically significant changes in cyclosporine trough concentrations or areas under the concentration-time curve following oral doses of 500 mg of ciprofloxacin every 12 h for 4 days. The data suggest a lack of relevant pharmacokinetic interaction of ciprofloxacin with cyclosporine. There was no indication of an enhanced nephrotoxicity for this drug combination.
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Affiliation(s)
- H U Krüger
- Department of Internal Medicine II, University Hospital Tübingen, Federal Republic of Germany
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11
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Tan KK, Allwood MC, Shawket S. Effect of ciprofloxacin on the pharmacokinetics of antipyrine in healthy volunteers. J Clin Pharm Ther 1990; 15:151-4. [PMID: 2341493 DOI: 10.1111/j.1365-2710.1990.tb00370.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The pharmacokinetics of antipyrine was studied in six healthy male volunteers before and during a 6-day course of 750 mg oral ciprofloxacin b.d. Antipyrine clearance was significantly decreased and the half-life significantly prolonged (P less than 0.05) during ciprofloxacin treatment. No significant difference in the apparent volume of distribution of antipyrine was observed. The results of this study suggest that ciprofloxacin is a potent inhibitor of hepatic drug metabolism.
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Affiliation(s)
- K K Tan
- Clinical Pharmacology Unit, Addenbrooke's Hospital, Cambridge, U.K
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12
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Abstract
The mechanism and clinical relevance of the inhibitory effect of ciprofloxacin on the metabolism of selected drugs were studied in patients with bacterial infections. In study A, antipyrine tests were carried out in two groups of patients taking 1000 mg (group 1) and 250 mg (group 2) of oral ciprofloxacin for 7-10 days. Antipyrine was given intravenously in a dose of 15 mg/kg body weight before and after ciprofloxacin treatment. Blood samples were taken at 0, 2, 4, 6, and 10 hr after dosing. In group 1, ciprofloxacin administration resulted in a significant decrease in antipyrine elimination (t1/2, 9.45 +/- 3.74 vs. 14.92 +/- 3.32 hr). The average decrease in antipyrine clearance was 35% (0.85 +/- 0.45 vs. 0.52 +/- 0.24 ml/min/kg). In group 2, the change in antipyrine kinetics was less pronounced (t1/2, 9.79 +/- 3.06 vs. 11.22 +/- 2.64 hr). Antipyrine clearance was decreased by only 10% (0.77 +/- 0.13 vs. 0.70 +/- 0.14 ml/min/kg). These results support the hypothesis that ciprofloxacin inhibits the oxidative metabolism in the liver. However, according to the analysis of variance data, the inhibitory effect is dose dependent. At a dose of 1000 mg daily, ciprofloxacin may induce drug interactions whereas, at a dose of 250 mg daily, the likelihood of drug interactions is improbable. In study B, cimetidine (1000 mg orally daily) and ciprofloxacin (500 mg twice daily) were administered simultaneously to eight patients. Blood samples for the determination of ciprofloxacin concentrations were taken at 0, 1, 2, 4, 6, and 12 hr after dosing on the first and seventh day of drug administration.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- E Ludwig
- Department of Medicine and Clinical Pharmacology, Péterfy Teaching Hospital, Budapest, Hungary
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13
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Abstract
Early investigational trials with new quinolone antibiotics revealed two important drug-drug interactions: decreased fluoroquinolone absorption when co-administered with magnesium-aluminum antacids and inhibition of theophylline metabolism. Subsequent studies have investigated the mechanisms of these interactions. With respect to the effect of antacids, the absorption of all quinolones appears to be significantly reduced by antacids containing magnesium and/or aluminum, and concomitant administration must be avoided. Other cations, such as calcium, iron, and probably zinc, appear to interact in a similar manner. Chelation between the quinolone and cation is the most likely mechanism. With respect to the effect on theophylline metabolism, quinolones inhibit specific cytochrome P-450 isozymes responsible for metabolism of methylxanthines, although there are major differences between the quinolones. Enoxacin is the most potent inhibitor, followed by ciprofloxacin, pefloxacin, norfloxacin, and ofloxacin. Caffeine metabolism is also inhibited, although the clinical significance is uncertain. Case reports describe renal failure associated with concomitant administration of cyclosporine and ciprofloxacin, although controlled trials have not demonstrated an interaction. Enoxacin has little effect on warfarin metabolism, suggesting that other quinolones may not affect warfarin disposition. Case reports of central nervous system toxicity from administration of nonsteroidal anti-inflammatory agents and quinolones need confirmation. Patients should be monitored closely when potential interacting agents are used; it is probable that not all interactions have been identified.
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Affiliation(s)
- R E Polk
- Department of Pharmacy, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298-0581
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Waite NM, Edwards DJ, Arnott WS, Warbasse LH. Effects of ciprofloxacin on testosterone and cortisol concentrations in healthy males. Antimicrob Agents Chemother 1989; 33:1875-7. [PMID: 2610498 PMCID: PMC172780 DOI: 10.1128/aac.33.11.1875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Several inhibitors of oxidative drug metabolism inhibit the synthesis of endogenous compounds such as testosterone and cortisol. Since ciprofloxacin is a potent inhibitor of the metabolism of a number of drugs, we studied its effect on serum testosterone and cortisol concentrations in eight healthy male subjects. Blood samples were collected over a 12-h period under baseline conditions and following the first and final doses of ciprofloxacin (500 mg orally every 12 h for 4 days). No significant differences in concentrations or area under the concentration-time curve were found when baseline values were compared with those observed for either testosterone or cortisol after ciprofloxacin administration. These results suggest that ciprofloxacin is unlikely to have either antiandrogenic side effects or clinical utility in lowering testosterone or cortisol concentration.
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Affiliation(s)
- N M Waite
- College of Pharmacy and Allied Health Professions, Wayne State University, Detroit, Michigan 48202
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Abstract
During the past 5 years the 4-quinolone antibiotics have progressed from relative obscurity to a highly visible and intensely studied class of compounds. The zeal for developing and marketing newer fluoroquinolones closely parallels that of the cephalosporins for the last 10 years. All of these newer agents appear to have similar mechanisms of action, but numerous derivatives of the basic 4-quinolone structure have been synthesized in an effort to enhance the antimicrobial spectrum and pharmacologic properties of these antibiotics.
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Affiliation(s)
- G E Stein
- Department of Medicine, Michigan State University, East Lansing 48824
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