Mycophenolate mofetil--clinical and experimental experience.

abstract：BACKGROUND:Chronic opioid use and polypharmacy are commonly seen in chronic pain patients presenting for spine procedures. Substance abuse and misuse have also been reported in this patient population. Negative perioperative effects have been found in patients exposed to chronic opioid, alcohol, and recreational substa...

journal_title：Therapeutic drug monitoring

authors： Clavijo CF,Oliva AM,Dingmann C,Kaizer A,Christians U,Burger E,Patel V,Kleck CJ,Vogel SA,Scott BK,Janik DJ,Jameson LC,Ginde AA

更新日期：2021-02-01 00:00:00

abstract：BACKGROUND:Despite significant interindividual variability in prednisolone pharmacokinetics and potentially serious consequences with inadequate or excessive exposure, monitoring of prednisolone levels is not employed to guide therapy. As ultrahigh-performance liquid chromatography-tandem mass spectrometry methods can ...

journal_title：Therapeutic drug monitoring

authors： Yates CJ,Barraclough KA,McWhinney BC,Ungerer JP,Fullinfaw RO,Colman PG,Fourlanos S,Cohney SJ

更新日期：2014-02-01 00:00:00

abstract：:Infection with drug-resistant HIV-1 may result from the acquisition of mutant strains or from their selection within the individual; either can compromise the efficacy of antiretroviral therapy (ART). Drug-resistance testing is recommended to assist in the choice of ART. Herein, factors that contribute to the selectio...

journal_title：Therapeutic drug monitoring

authors： Frenkel LM,Tobin NH

更新日期：2004-04-01 00:00:00

abstract：:One tablet containing 755 mg of lithium tryptophanate (10.8 mEq of lithium) was administered to eight healthy volunteers. The main pharmacokinetic parameters for the group of subjects were estimated. Pharmacokinetic parameters (mean +/- SD) from plasma and saliva were respectively: half life (t1/2) 17 +/- 6 vs. 21.8 +...

journal_title：Therapeutic drug monitoring

authors： Obach R,Borja J,Pruñonosa J,Vallès JM,Torrent J,Izquierdo I,Jané F

更新日期：1988-01-01 00:00:00

abstract：:The aims of this study were to determine the relationship between saliva and plasma methadone concentrations and the influence of variability in saliva pH. Saliva and plasma samples were taken before the daily dose of methadone in 60 patients undergoing methadone maintenance treatment (MMT). Saliva pH was measured imm...

journal_title：Therapeutic drug monitoring

authors： Shiran MR,Hassanzadeh-Khayyat M,Iqbal MZ,Lagundoye O,Seivewright N,Lennard MS,Tucker GT,Rostami-Hodjegan A

更新日期：2005-10-01 00:00:00

abstract：:A radioimmunoassay (RIA) procedure for the determination of sulforidazine in human plasma was developed using an antiserum raised in rabbits immunized with N-(2-carboxyethyl)desmethylsulforidazine-porcine thyroglobulin conjugate. The RIA procedure can measure as low as 40 pg of sulforidazine in a 200-microliter human ...

journal_title：Therapeutic drug monitoring

authors： Chakraborty BS,Hawes EM,Midha KK

更新日期：1988-01-01 00:00:00

abstract：:We report a clinically relevant suspected interaction between acyclovir and the antiepileptic drugs phenytoin (PHT) and valproic acid (VPA). In a child receiving PHT and VPA therapy, a 6-day acyclovir treatment reduced PHT and VPA plasma concentrations to subtherapeutic values. This probably worsened both clinical sta...

journal_title：Therapeutic drug monitoring

authors： Parmeggiani A,Riva R,Posar A,Rossi PG

更新日期：1995-06-01 00:00:00

abstract：:The emergence of point-of-care assays enabling bedside testing such as the VerifyNow P2Y12 system might prove useful in clinical settings. The aim of this study was to evaluate the ability of the VerifyNow P2Y12 assay to estimate the inhibition of platelet aggregation provided by clopidogrel in the absence of baseline...

journal_title：Therapeutic drug monitoring

authors： Lordkipanidzé M,Pharand C,Nguyen TA,Schampaert E,Diodati JG

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:The pharmacokinetics of long-acting intramuscular paliperidone in a naturalistic setting is not well documented. The objective of this study was to investigate the relationship between dose and serum concentrations of paliperidone using data from a routine therapeutic drug monitoring service. METHODS:Serum ...

journal_title：Therapeutic drug monitoring

authors： Helland A,Spigset O

更新日期：2017-12-01 00:00:00

abstract：:The development of inexpensive in-house reagents for the assay of carbamazepine in serum, using a commercially available derivative and antiserum is described. They were adapted for use on the Abbott TDx as direct replacements for commercial reagents. Comparison with a high-performance liquid chromatography method is ...

journal_title：Therapeutic drug monitoring

authors： Colbert DL,Turner GJ

更新日期：1993-06-01 00:00:00

abstract：:Fifteen patients were studied during short-term (5 days at 10-15 mg/m2/day) or long-term (5-104 days at 3 mg/m2/day) doxorubicin infusion. Levels of doxorubicin and metabolites in serum and 24-h timed urine collections were determined by high-performance liquid chromatography. Quantifiable anthracycline levels were id...

journal_title：Therapeutic drug monitoring

authors： Sweatman TW,Lokich JJ,Israel M

更新日期：1989-01-01 00:00:00

abstract：:Effects of carbamazepine coadministration on plasma concentrations of trazodone and its active metabolite, m-chlorophenylpiperazine (m-CPP) were studied in six depressed patients treated with trazodone. The daily dose of trazodone was 150 mg in three cases and 300 mg in three cases. Carbamazepine, 400 mg/day, was coad...

journal_title：Therapeutic drug monitoring

authors： Otani K,Ishida M,Kaneko S,Mihara K,Ohkubo T,Osanai T,Sugawara K

更新日期：1996-04-01 00:00:00

abstract：:A model for predicting unbound concentrations of mycophenolic acid (MPA) was developed in 84 subjects and then tested in an independent group of 19 hematopoietic cell transplant recipients. Total and unbound MPA concentrations and total mycophenolic glucuronide concentrations were measured between weeks 1 and 4 posttr...

journal_title：Therapeutic drug monitoring

authors： Huang J,Jacobson P,Brundage R

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND:Hair analysis of ethyl glucuronide (EtG) has become, beside fatty acid ethyl ester, a valuable marker for the detection of moderate and chronic excessive alcohol consumption. So far, only few studies exist about the influence of cosmetic treatment on EtG content in hair. The aim of this study was to evaluate...

journal_title：Therapeutic drug monitoring

authors： Kerekes I,Yegles M

更新日期：2013-08-01 00:00:00

abstract：:The authors report a case that offers insight into the diagnostic challenges of "Munchausen Syndrome by Proxy." Initial presentation with history of fever and later with intractable vomiting led to invasive and expensive diagnostic evaluation before confirming the diagnosis. Certain toxic effects of emetine were clini...

journal_title：Therapeutic drug monitoring

authors： Bader AA,Kerzner B

更新日期：1999-04-01 00:00:00

abstract：:The authors report the use of high-performance liquid chromatography-electrospray-tandem mass spectrometry (HPLC-ESI-MS/MS) for the quantification of indomethacin (IND) in plasma with microscale sample preparation. Plasma samples (100 microL) and mefanamic acid (internal standard [IS]), buffered to pH 3.5, were prepar...

journal_title：Therapeutic drug monitoring

authors： Taylor PJ,Jones CE,Dodds HM,Hogan NS,Johnson AG

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:This naturalistic therapeutic drug monitoring (TDM) study aimed to evaluate the relationship between dosage, serum concentration, and clinical outcome in children and adolescents treated with the serotonin reuptake inhibitor sertraline for different indications. METHODS:Steady-state trough serum concentratio...

journal_title：Therapeutic drug monitoring

authors： Taurines R,Burger R,Wewetzer C,Pfuhlmann B,Mehler-Wex C,Gerlach M,Egberts K

更新日期：2013-02-01 00:00:00

abstract：:Eight subjects were studied in a randomized crossover design to determine the effect of aluminum-magnesium hydroxide (AMH), calcium carbonate (CC), and aluminum hydroxide-magnesium trisilicate (AHMT) on the bioavailability of a single, 600-mg dose of phenytoin administered orally. Each subject received phenytoin alone...

journal_title：Therapeutic drug monitoring

authors： Carter BL,Garnett WR,Pellock JM,Stratton MA,Howell JR

更新日期：1981-01-01 00:00:00

abstract：:A variety of medications are used in treating patients infected with the human immunodeficiency virus (HIV). These medications are used to control viremia and to prevent and treat opportunistic infections. An individual is often required to take numerous drugs at the same time and thus clinicians are confronted with p...

journal_title：Therapeutic drug monitoring

authors： Dasgupta A,Okhuysen PC

更新日期：2001-12-01 00:00:00

abstract：BACKGROUND:Because of its superior sensitivity and specificity, multianalyte high-performance liquid chromatography coupled with tandem mass spectrometry has become the gold standard in clinical toxicology. Although several qualitative and quantitative liquid chromatography coupled with tandem mass spectrometry assays ...

journal_title：Therapeutic drug monitoring

authors： Klepacki J,Davari B,Boulet M,Lizarraga R,Christians U

更新日期：2017-10-01 00:00:00

abstract：:Monitoring of serum voriconazole concentrations has been proposed to optimize therapeutic effect and minimize toxicity. However, little is known about the clinical use of voriconazole therapeutic drug monitoring (TDM) by treating physicians. Four hundred seventy-eight episodes corresponding with 161 adult patients (me...

journal_title：Therapeutic drug monitoring

authors： Miyakis S,van Hal SJ,Solvag CJ,Ray J,Marriott D

更新日期：2010-10-01 00:00:00

abstract：:The correlation between single plasma concentration (CP) values of 5-fluorouracil (FU) after a 10-minute i.v. infusion and the total area under the plasma concentration-time curve (AUC) has been studied in 26 cancer patients. FU dose was either 320-550 mg/m2 (seven patients, 13 treatments) or 610-960 mg/m2 (19 patient...

journal_title：Therapeutic drug monitoring

authors： Port RE,Edler L,Herrmann R,Feldmann U

更新日期：1991-03-01 00:00:00

abstract：:Drug discovery programs are actively exploring for therapeutic agents targeting enzymes and receptors regulating sphingolipid metabolism and biologic functions. FTY720 is a close structural analogue of sphingosine with immunomodulatory properties. After oral administration, FTY720 is phosphorylated by sphingosine kina...

journal_title：Therapeutic drug monitoring

authors： Kovarik JM,Schmouder RL,Slade AJ

更新日期：2004-12-01 00:00:00

abstract：:Individualized tobramycin therapy was systemically evaluated in 26 patients with gram-negative pneumonias involving Pseudomonas aeruginosa and other multiple antibiotic-resistant pathogens. Patient prognoses were classified by underlying diseases, and response was determined according to previously established criteri...

journal_title：Therapeutic drug monitoring

authors： Cipolle RJ,Seifert RD,Zaske DE,Strate RG

更新日期：1980-01-01 00:00:00

abstract：:Bayesian estimation (BE) of pharmacokinetic parameters enables the clinician to adjust the dosage of high-dose methotrexate (HDMTX) to correct the inter- and intraindividual variation of concentrations that are responsible for severe toxicity. In this study of 672 HDMTX infusions, we validated an approach that consist...

journal_title：Therapeutic drug monitoring

authors： Pignon T,Lacarelle B,Duffaud F,Guillet P,Catalin J,Durand A,Favre R

更新日期：1995-10-01 00:00:00

abstract：:Mycophenolate mofetil (MMF) in combination with cyclosporine (CsA) or Tacrolimus (TAC) has been show to be a potent immunosuppressive agent. The authors assessed the mycophenolic acid (MPA) plasma levels achieved in clinical practice and evaluated the effect of concomitant administration of CsA and TAC . One hundred f...

journal_title：Therapeutic drug monitoring

authors： Pou L,Brunet M,Cantarell C,Vidal E,Oppenheimer F,Monforte V,Vilardell J,Roman A,Martorell J,Capdevila L

更新日期：2001-02-01 00:00:00

abstract：:The use of therapeutic drug monitoring strategies for cyclosporin (CsA) has evolved markedly in recent years since previous consensus guidelines were presented. Apart from the introduction of some new methods, the major change has been the shift away from the traditional predose/trough (C0) sample. The most popular al...

journal_title：Therapeutic drug monitoring

authors： Morris RG,Holt DW,Armstrong VW,Griesmacher A,Napoli KL,Shaw LM,IFCC\/IATDMCT Joint Working Group.

更新日期：2004-04-01 00:00:00

abstract：:In a prospective study over 6 months, the relationship between serum lipid parameters and CsA whole blood trough concentrations was investigated in 39 renal transplant recipients receiving a triple immunosuppressive therapy with cyclosporin (CsA), azathioprine and prednisone. CsA trough concentrations were measured wi...

journal_title：Therapeutic drug monitoring

authors： von Ahsen N,Helmhold M,Schütz E,Eisenhauer T,Armstrong VW,Oellerich M

更新日期：1997-04-01 00:00:00

abstract：:Designer drugs of the methylenedioxyphenylalkylamine type are increasingly abused. Studies on their metabolism in humans are necessary to develop a reliable gas chromatography--mass spectrometry (GC-MS) screening procedure. Such a method must allow their detection in urine for drug testing in clinical and forensic tox...

journal_title：Therapeutic drug monitoring

authors： Maurer HH

更新日期：1996-08-01 00:00:00

abstract：:The clinical use of digoxin and phenytoin analyses (in 405 and 152 patients, respectively) furnished by our clinical pharmacological laboratory during a five-month period was evaluated prospectively from request forms. Of first-time analyses of digoxin, 12, 38, and 50% fell above, within, and below our recommended ran...

journal_title：Therapeutic drug monitoring

authors： Bergman U,Rane A,Sjöqvist F,Wiholm BE

更新日期：1981-01-01 00:00:00