Urinary desipramine hydroxylation index and steady-state plasma concentrations of imipramine and desipramine.

abstract：:It is generally accepted that chemical testing of biologic fluids is the most objective means of diagnosis of drug use. The presence of a drug analyte in a biologic specimen can be used to document exposure. The standard for drug testing in toxicology is an immunoassay screen conducted on a urine sample, followed by c...

journal_title：Therapeutic drug monitoring

authors： Kintz P,Samyn N

更新日期：2002-04-01 00:00:00

abstract：:There are a number of effective but highly toxic drugs that exhibit a narrow therapeutic index and marked interpatient pharmacokinetic variability. Individualized therapy with such drugs requires therapeutic drug monitoring (TDM) to obtain the desired clinical effects safely. Cost-effectiveness analysis in health care...

journal_title：Therapeutic drug monitoring

authors： Touw DJ,Neef C,Thomson AH,Vinks AA,Cost-Effectiveness of Therapeutic Drug Monitoring Committee of the International Association for Therapeutic Drug Monitoring and Clinical Toxicology.

更新日期：2005-02-01 00:00:00

abstract：:The pharmacokinetic equations of Chiou, Koup, and Kurland are often used in the pediatric setting to predict steady-state theophylline clearance using non-steady serum theophylline concentrations. However, these equations have not been validated or compared in a pediatric population. We evaluated the ability of these ...

journal_title：Therapeutic drug monitoring

authors： Reiter PD,Hogue SL,Phelps SJ

更新日期：1992-10-01 00:00:00

abstract：INTRODUCTION:Enoxaparin is an anticoagulant used in the treatment of thromboembolic diseases. It is a hydrophilic molecule that is, predominantly, eliminated renally with few data to support dosing for subjects with renal impairment and/or obesity. A recently conducted randomized controlled clinical trial compared indi...

journal_title：Therapeutic drug monitoring

authors： Barras MA,Duffull SB,Atherton JJ,Green B

更新日期：2010-08-01 00:00:00

abstract：:Effect of diabetes mellitus on mycophenolic acid (MPA) pharmacokinetics and catalytic activity of inosine monophosphate dehydrogenase (IMPDH) was investigated in maintenance kidney transplant recipients. Demographically matched diabetic (n=9) and nondiabetic (n=9) patients were included in a 12-hour open-label, steady...

journal_title：Therapeutic drug monitoring

authors： Patel CG,Richman K,Yang D,Yan B,Gohh RY,Akhlaghi F

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Dried blood spot (DBS) sampling is a blood collection tool that uses a finger prick to obtain a blood drop on a DBS card. It can be used for therapeutic drug monitoring, a method that uses blood drug concentrations to optimize individual treatment. DBS sampling is believed to be a simpler way of blood collec...

journal_title：Therapeutic drug monitoring

authors： Zuur MA,Veenhof H,Aleksa A,Vanʼt Boveneind-Vrubleuskaya N,Darmawan E,Hasnain MG,Heysell SK,Jongedijk EM,Koster RA,Magis-Escurra C,Martinez N,Molinas G,Mondal D,Mulyani UA,Perwitasari DA,Tsivunchyk A,Touw DJ,Alffenaar JC

更新日期：2019-12-01 00:00:00

abstract：:A study was conducted to determine whether assay-specific quantitative differences exist in the determination of vancomycin serum concentrations obtained from patients with renal dysfunction. Vancomycin serum concentrations were obtained during the first week of therapy for each of three time intervals: 48-96 h, 96-14...

journal_title：Therapeutic drug monitoring

authors： Peckman HJ,Dupuis RE,Sawyer WT,Brouwer KL,Cross RE

更新日期：1996-12-01 00:00:00

abstract：PURPOSE:Substance use disorder often coexists with other psychiatric disorders, resulting in the simultaneous use of recreational and prescription drugs. The authors aimed to identify potential pharmacokinetic and pharmacodynamic interactions between new psychoactive substances of the cathinone class and specific presc...

journal_title：Therapeutic drug monitoring

authors： Contrucci RR,Brunt TM,Inan F,Franssen EJF,Hondebrink L

更新日期：2020-02-01 00:00:00

abstract：:C(2) Cyclosporine (CsA) level, as a surrogate of area under the time-concentration curve (AUC) 0-4 hours, is a good predictor of drug absorption and clinical outcome after kidney transplantation. It has been difficult to define the optimal C(2) level in the individual case and given the broad range of C(2) due to inte...

journal_title：Therapeutic drug monitoring

authors： Morales J,Buckel E,Fierro A,Zehnder C,Herzog C,Mañalich J

更新日期：2003-06-01 00:00:00

abstract：BACKGROUND:Non-vitamin K antagonist oral anticoagulants (NOACs) are approved for several indications for prophylaxis of thromboembolism at fixed oral doses. The analysis of NOAC activity/concentration may be required in special patient populations. Heptest coagulation assay determines both factor Xa and thrombin inhibi...

journal_title：Therapeutic drug monitoring

authors： Du S,Harenberg J,Krämer S,Krämer R,Wehling M,Weiss C

更新日期：2015-06-01 00:00:00

abstract：:The TDx digoxin II immunoassay was used in controls and in patients not taking digoxin or any other cardiac glycoside. We report the frequency of interference thought to be caused by digoxin-like factors (DLFs). We found a high incidence of false-positive results in 15 patients with severe hepatic disease (60% false-p...

journal_title：Therapeutic drug monitoring

authors： Avendaño C,Alvarez JS,Sacristan JA,Adin J,Alsar MJ

更新日期：1991-11-01 00:00:00

abstract：:Therapeutic drug monitoring in antituberculosis chemotherapy may play a strategic role in improving outcomes in selected patients. The most important use is in assisting clinicians to optimize therapy to achieve success and minimize toxicity. The other principal indication lies in the management of interaction of anti...

journal_title：Therapeutic drug monitoring

authors： Yew WW

更新日期：1998-10-01 00:00:00

abstract：:Vancomycin is widely used in the prophylaxis and treatment of infections in neutropenic patients with cancer. The objective of this study was to analyze liver damage effects on vancomycin pharmacokinetics and determine the necessity for liver function evaluation when selecting vancomycin dosing schedules in these pati...

journal_title：Therapeutic drug monitoring

authors： Aldaz A,Ortega A,Idoate A,Giráldez J,Brugarolas A

更新日期：2000-06-01 00:00:00

abstract：:The adsorption of amitriptyline, desipramine, doxepin, imipramine, and nortriptyline onto cholestyramine was demonstrated in vitro with use of 1.2 mol/L HCl at 37 degrees C to simulate gastric fluid. Binding to cholestyramine was approximately 80% for each of the tricyclic antidepressants, and this was about the same ...

journal_title：Therapeutic drug monitoring

authors： Bailey DN,Coffee JJ,Anderson B,Manoguerra AS

更新日期：1992-08-01 00:00:00

abstract：BACKGROUND:The objective of this study was to investigate the serum concentrations of olanzapine in relation to age, sex, and other factors in Chinese patients aged between 10 and 90 years. METHODS:Data for 884 olanzapine patients, deposited between 2016 and 2017, were retrieved from the therapeutic drug monitoring da...

journal_title：Therapeutic drug monitoring

authors： Deng SH,Wang ZZ,Lu HY,Li L,Hu JQ,Zhu XQ,Xie HS,Chen HZ,Zhang M,Ni XJ,Qiu C,Shang DW,Wen YG

更新日期：2020-08-01 00:00:00

abstract：:A simple and sensitive column-switching high-performance liquid chromatographic method for the simultaneous determination of itraconazole (ITZ) and its active metabolite, hydroxyitraconazole (HIT) in human plasma is described. ITZ, HIT, and an internal standard, R051012, were extracted from 1 mL of alkalinized plasma ...

journal_title：Therapeutic drug monitoring

authors： Uno T,Shimizu M,Sugawara K,Tateishi T

更新日期：2006-08-01 00:00:00

abstract：:Digitalis-like immunoreactive substances (DLIS) obtained from maternal and umbilical cord plasma at delivery were measured by fluorescence polarization immunoassay (FPIA; TDX, Abbott) and microparticle enzyme immunoassay (MEIA; IMX, Abbott). In each sample, concentrations of dehydroepiandrosterone, dehydroepiandroster...

journal_title：Therapeutic drug monitoring

authors： Ijiri Y,Hayashi T,Kamegai H,Ohi K,Suzuki K,Kitaura Y,Takenaka H

更新日期：2003-04-01 00:00:00

abstract：:Determination of plasma methadone is essential in connection with dose adjustments for patients participating in methadone maintenance programs. We successfully adapted the existing fluorescence polarization immunoassay (FPIA) kit intended for urinary methadone to plasma assays. A concentration interval of 50-900 ng/m...

journal_title：Therapeutic drug monitoring

authors： Beck O,Boreus LO,Borg S,Jacobsson G,Lafolie P,Stensiö M

更新日期：1990-09-01 00:00:00

abstract：:A population pharmacokinetic model was developed after administration of orogastric and/or intravenous indomethacin for the treatment of patent ductus arteriosus in preterm infants. Plasma indomethacin concentrations (n=227) were obtained from 90 preterm infants of median gestational age 27 weeks, mean postnatal age o...

journal_title：Therapeutic drug monitoring

authors： Al Za'abi M,Donovan T,Tudehope D,Woodgate P,Collie LA,Charles B

更新日期：2007-12-01 00:00:00

abstract：:Eight patients are described who displayed excessive concentrations of nortriptyline, imipramine, or clomipramine on routine blood level monitoring. Under these conditions, the patients did not respond to the treatment. All patients were markedly improved when the daily dosage of the antidepressant was reduced with a ...

journal_title：Therapeutic drug monitoring

authors： Balant-Gorgia AE,Balant LP,Garrone G

更新日期：1989-01-01 00:00:00

abstract：:Cefsulodin is a third-generation cephalosporin with a unique specificity for Pseudomonas aeruginosa. To study the pharmacokinetics of this agent in children, a rapid and sensitive high-performance liquid chromatographic micromethod was developed for plasma and urine. Protein was precipitated from plasma with one volum...

journal_title：Therapeutic drug monitoring

authors： Ackers IM,Myers CM,Blumer JL

更新日期：1984-01-01 00:00:00

abstract：:A simple and sensitive method is presented for the determination of gold in various biological matrices by flameless atomic absorption spectrometry (FAAS). The effects of the biological media on the atomic absorption of gold and the application of some of the important fundamental principles in relation to the measure...

journal_title：Therapeutic drug monitoring

authors： Sharma RP

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND:The International Interlaboratory Quality Control PROGRAM for Therapeutic Drug Monitoring of Antiretroviral Drugs in Human Plasma/Serum was initiated in 1999. We have previously published our experience during the first 10 years of the PROGRAM. Since 2010, 3 newly developed antiretroviral agents have been ad...

journal_title：Therapeutic drug monitoring

authors： Burger D,Krens S,Robijns K,Aarnoutse R,Brüggemann R,Touw D

更新日期：2014-12-01 00:00:00

abstract：:Since therapeutic drug monitoring is rapidly becoming a widely used tool in clinical medicine, we prospectively assessed 390 serum drug assays over a 4-week period to determine the appropriateness of serum sample collection. The results of appropriately collected samples were used to evaluate the ability of the physic...

journal_title：Therapeutic drug monitoring

authors： Bussey HI,Hoffman EW

更新日期：1983-01-01 00:00:00

abstract：:Concentration monitoring and dose individualization is required to optimize either tacrolimus or cyclosporin therapy. In this study, the validation of a simple, rapid high-performance liquid chromatography-tandem mass spectrometry method for the simultaneous measurement of tacrolimus and cyclosporin in whole blood is ...

journal_title：Therapeutic drug monitoring

authors： Salm P,Taylor PJ,Rooney F

更新日期：2008-06-01 00:00:00

abstract：:The solubility and stability of amphotericin B in human serum in vitro was assessed using a sensitive high performance liquid chromatographic technique. The solubility of amphotericin B at concentrations ranging from 0.5 micrograms/ml to 10 micrograms/ml in human serum at pH 7.4, at 37 degrees C, and in 5% CO2 (simula...

journal_title：Therapeutic drug monitoring

authors： Edmonds LC,Davidson L,Bertino JS Jr

更新日期：1989-01-01 00:00:00

abstract：:Toxicity from ingestion of the oleander plant is common. Oleandrin, the oleander glycoside, has structural similarity to cardiac glycoside digoxin and is known to cross react with various digoxin immunoassays. The authors studied the cross reactivity of oleandrin and its deglycosylated congener oleandrigenin with a fl...

journal_title：Therapeutic drug monitoring

authors： Datta P,Dasgupta A

更新日期：1997-08-01 00:00:00

abstract：BACKGROUND:The efficacy of drugs for the treatment of substance-related disorders is moderate at best. Therapeutic drug monitoring (TDM) could be an instrument to improve outcomes. Because TDM for most of those drugs is not established, the authors reviewed the literature and built a rating scale to detect the potentia...

journal_title：Therapeutic drug monitoring

authors： Brünen S,Vincent PD,Baumann P,Hiemke C,Havemann-Reinecke U

更新日期：2011-10-01 00:00:00

abstract：:Tyrosine kinase inhibitors are the standard of care for the treatment of chronic myeloid leukemia or Philadelphia chromosome-positive acute lymphoblastic leukemia. Dasatinib is a second-generation tyrosine kinase inhibitor that has been shown to be efficacious in treatment of patients with chronic myeloid leukemia or ...

journal_title：Therapeutic drug monitoring

authors： Shayani S

更新日期：2010-12-01 00:00:00

abstract：:A rapid and reliable micro procedure for the high pressure liquid chromatographic analysis of cimetidine. N"-cyano-N-methyl-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]guanidine, in serum or plasma is described. The percentage analytical recovery of cimetidine and internal standard (beta-hydroxypropyl-theophy...

journal_title：Therapeutic drug monitoring

authors： Soldin SJ,Fingold DR,Fenje PC,Mahon WA

更新日期：1979-01-01 00:00:00