Multiple-dose pharmacokinetics of diazepam following once-daily administration of a controlled-release capsule.

abstract：BACKGROUND:Lacosamide (LCM) is one of the newer antiepileptic drugs (AEDs) licensed as add-on treatment for partial epilepsy. Data on LCM pharmacokinetics and interactions are limited and partly contradictory. The purpose of this study was to assess the effect of concomitant AED therapy on steady state plasma concentra...

journal_title：Therapeutic drug monitoring

authors： Contin M,Albani F,Riva R,Candela C,Mohamed S,Baruzzi A

更新日期：2013-12-01 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: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：:Measurement of whole blood and plasma levels of cyclosporin A (CsA) by radioimmunoassay in kidney transplant recipients receiving the drug showed that CsA concentrations in plasma increased nonlinearly when whole blood levels of the drug exceeded 1,000 ng/ml. At low plasma levels (less than 200 ng/ml), most of the CsA...

journal_title：Therapeutic drug monitoring

authors： Agarwal RP,McPherson RA,Threatte GA

更新日期：1985-01-01 00:00:00

abstract：:Itraconazole is a new triazole antifungal agent. Active orally, this drug is effective against a wide range of fungal pathogens that includes Aspergillus species, and its use in leukemic and AIDS patients is currently on the increase. Oral itraconazole absorption presents up to threefold interindividual variation in m...

journal_title：Therapeutic drug monitoring

authors： Poirier JM,Lebot M,Descamps P,Levy M,Cheymol G

更新日期：1994-12-01 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：: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：:Plasma concentration-antidepressant response relationships for dothiepin, nordothiepin, dothiepin-S-oxide, and nordothiepin-S-oxide were investigated in 50 patients (33 women and 17 men), who had had a major depressive episode. Depression and anxiety were assessed at the start of therapy and after 2 and 4 weeks by mea...

journal_title：Therapeutic drug monitoring

authors： Ilett KF,Blythe TH,Hackett LP,Ong RT,Tannenbaum DA,Clarke TM

更新日期：1993-10-01 00:00:00

abstract：:The efficacy of low-dose, ritonavir-boosted saquinavir (SQV/rtv) once daily plus 2 nucleoside retrotranscriptase inhibitors (NRTIs) in pregnant human immunodeficiency virus (HIV)-1-infected women was prospectively evaluated, ensuring a SQV minimum concentration (Cmin) >/=100 ng/mL with a therapeutic drug monitoring st...

journal_title：Therapeutic drug monitoring

authors： Lopez-Cortes LF,Ruiz-Valderas R,Rivero A,Camacho A,Marquez-Solero M,Santos J,García-Lazaro M,Viciana P,Rodriguez-Baños J,Ocampo A

更新日期：2007-04-01 00:00:00

abstract：:We evaluated the efficacy, development of adverse effects, and possible correlation between the plasma concentration of carbamazepine (CBZ) and its major metabolite, carbamazepine-10,11-epoxide (CBZ-E), in a group of epileptic patients in whom selective increases in CBZ doses were made. Eighteen patients with refracto...

journal_title：Therapeutic drug monitoring

authors： Semah F,Gimenez F,Longer E,Laplane D,Thuillier A,Baulac M

更新日期：1994-12-01 00:00:00

abstract：:The time course of appearance of cotinine in saliva and in daily collections of beard clippings was monitored by gas chromatography with mass spectrometry in six volunteers who were nonsmokers following a single 30-min buccal administration of nicotine as a chewing gum. Salivary cotinine concentrations reached a plate...

journal_title：Therapeutic drug monitoring

authors： Gwent SH,Wilson JF,Tsanaclis LM,Wicks JF

更新日期：1995-04-01 00:00:00

abstract：:A 7.5-year-old girl who was treated with phenobarbital (PHB) for epilepsy was admitted with decreased levels of consciousness. She had been known to have high PHB levels of unknown cause, without symptoms. Her PHB levels were very high, as expected, but primidone levels were also detected although she and her parents ...

journal_title：Therapeutic drug monitoring

authors： Tanoshima R,'t Jong GW,Merlocco A,Simpson J,Friedman JN,Colantonio D,Koren G

更新日期：2013-04-01 00:00:00

abstract：:Mycophenolic acid, the active metabolite of the immunosuppressant and antiproliferative agent, mycophenolate mofetil, is primarily metabolized by glucuronidation to the inactive 7-O-glucuronide. Although the uridine diphosphate (UDP) 7-O-glucuronide is the principal excretion product of this drug, carboxyl-linked gluc...

journal_title：Therapeutic drug monitoring

authors： Mackenzie PI

更新日期：2000-02-01 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：:A method for the quantitative determination of the tricyclic antidepressant drug amitriptyline (AT) and its active major metabolite, nortriptyline (NT), in plasma is described. The method involves a three-step extraction procedure, no derivatization, and a rapid run on a gas--liquid chromatograph equipped with a nitro...

journal_title：Therapeutic drug monitoring

authors： Hals PA,Lundgren TI,Aarbakke J

更新日期：1982-01-01 00:00:00

abstract：:The immunosuppressive potential of mycophenolic acid (MPA) correlates well with MPA exposure [area under the concentration-time curve (AUC)]. Monitoring MPA AUC is important and helpful for maintaining the efficacy of mycophenolate mofetil while minimizing its side effects, but full MPA AUC monitoring is laborious, co...

journal_title：Therapeutic drug monitoring

authors： Zicheng Y,Xianghui W,Peijun Z,Da X,Weixia Z,Hongzhuan C

更新日期：2007-10-01 00:00:00

abstract：:The clinical usefulness of cyclosporine is hampered by dose-limiting toxicities to the kidney that are not predicted by drug levels in serum or whole blood. Because of its lipophilic nature, circulating plasma lipoproteins may play a role in drug disposition. This study characterized the pharmacokinetic parameters of ...

journal_title：Therapeutic drug monitoring

authors： Brunner LJ,Luke DR,Lautersztain J,Williams LA,LeMaistre CF,Yau JC

更新日期：1990-03-01 00:00:00

abstract：BACKGROUND:To increase target attainment rates, switching the mode of administration from intermittent (InI) to continuous infusion (CoI) has been proposed. In this study, target attainment rates and interpatient variation in exposure were compared between vancomycin InI- and CoI-treated critically ill patients. METHO...

journal_title：Therapeutic drug monitoring

authors： van Maarseveen EM,Gipmans S,Vasbinder E,Petjak M,van Zanten AR

更新日期：2016-06-01 00:00:00

abstract：:For the accuracy of routine monitoring of digoxin and digitoxin it seems important to get information on the cross-reactivity of endogenous digitalis-like substances (EDLS). To obtain EDLS, urine was passed on Sep-Pak columns and eluted in fractions by increasing concentrations of acetonitrile. Dilution series of two ...

journal_title：Therapeutic drug monitoring

authors： Vinge E,Ekman R

更新日期：1988-01-01 00:00:00

abstract：:The interlaboratory variability in the assay of theophylline and various anticonvulsant drugs was evaluated in a 16-month prospective study by using two independent experimental approaches: (a) a conventional method based on the distribution of quality control (QC) lyophilized human sera spiked with the test drugs (ph...

journal_title：Therapeutic drug monitoring

authors：

更新日期：1991-03-01 00:00:00

abstract：:Twenty-four epileptic women were followed-up during late pregnancy, labor, and early puerperium in order to detect possible alterations in serum protein binding of antiepileptic drugs (AEDs). The total and free concentrations of carbamazepine (CBZ), phenytoin (PHT), and valproate (VPA) in maternal serum were measured....

journal_title：Therapeutic drug monitoring

authors： Bardy AH,Hiilesmaa VK,Teramo K,Neuvonen PJ

更新日期：1990-01-01 00:00:00

abstract：:Their common clinical use, frequency of adverse effects, serious therapeutic indications, treatment failures, and availability of sensitive assays make corticosteroids such as prednisone and prednisolone candidates for therapeutic drug monitoring. Complicating the interpretation of plasma drug concentrations are the f...

journal_title：Therapeutic drug monitoring

authors： Jusko WJ,Rose JQ

更新日期：1980-01-01 00:00:00

abstract：:A simple and rapid reversed-phase C-18 high-performance liquid chromatography (HPLC) assay without a prior extraction step for dihydroquinidine (HQD) in serum is described. The method is selective and useful for monitoring HQD and its presumed metabolites, quinidine (QD), N-oxide QD, 3-hydroxy QD (3-OHQD), and 10-11-d...

journal_title：Therapeutic drug monitoring

authors： Camsonne R,Moulin MA,Albessard F,Perault M

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:In children with cystic fibrosis (CF), the currently recommended amikacin dose ranges between 30-35 mg/kg/day; however, data supporting this dosing efficacy is lacking. Herein, the objectives were to develop a non-parametric pharmacokinetic population model (POPPK) for amikacin in children with CF and invest...

journal_title：Therapeutic drug monitoring

authors： Woillard JB,Bouchet S,Fayon M,Marquet P,Monchaud C,Bui S

更新日期：2020-12-17 00:00:00

abstract：:The selection of an appropriate therapy and dosing regimen is a significant challenge in the treatment of cancer. Although there are recommended standardized chemotherapy protocols for some types of cancer, protocol changes that usually only occur after large clinical trials demonstrate improvements and individual pat...

journal_title：Therapeutic drug monitoring

authors： Knezevic CE,Clarke W

更新日期：2020-02-01 00:00:00

abstract：:Phenytoin is an effective anticonvulsant, but high serum phenytoin concentrations may be associated with serious toxicity. The upper limit for the therapeutic serum concentration of phenytoin is considered to be 80 micromol/L. However, in some situations higher serum concentrations are needed to control seizures. The ...

journal_title：Therapeutic drug monitoring

authors： Kozer E,Parvez S,Minassian BA,Kobayashi J,Verjee Z,Koren G

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:There is a high coincidence between obesity and psychiatric disorders including depression. Depressive disorders are commonly treated with antidepressants, including the selective serotonin reuptake inhibitor Lexapro (escitalopram). Although candidates for elective Roux-en-Y gastric bypass (RYGB) surgery may...

journal_title：Therapeutic drug monitoring

authors： Marzinke MA,Petrides AK,Steele K,Schweitzer MA,Magnuson TH,Reinblatt SP,Coughlin JW,Clarke W

更新日期：2015-06-01 00:00:00

abstract：:Palivizumab is a humanized, monoclonal antibody used to protect at-risk infants against respiratory syncytial virus (RSV) infection. The regular dosage scheme causes a low initial trough level and accumulation of the antibody after subsequent injections. Using a simple pharmacokinetic model, the authors devised an alt...

journal_title：Therapeutic drug monitoring

authors： Zaaijer HL,Vandenbroucke-Grauls CM,Franssen EJ

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:The combination of trimethoprim (TMP) and sulfamethoxazole (SMX) is used to treat a number of bacterial infections. TMP/SMX concentrations in serum are conventionally monitored using high-performance liquid chromatography (HPLC) or liquid chromatography tandem mass spectrometry. These methods require laborio...

journal_title：Therapeutic drug monitoring

authors： Fatica E,Faber J,Gaffron C,Bjergum M,Langman L,Jannetto P

更新日期：2020-10-01 00:00:00

abstract：:A high-performance liquid chromatography (HPLC) method was developed for the simultaneous analysis of trimethoprim (TMP), sulphamethoxazole (SMX), and acetylsulphamethoxazole (AcSMX) in small amounts of blood. The method involved precipitation with 50 microL trichloracetic acid (1M) to 125 microL plasma or serum sampl...

journal_title：Therapeutic drug monitoring

authors： Rønn AM,Mutabingwa TK,Kreisby S,Angelo HR,Fuursted K,Bygbjerg IC

更新日期：1999-12-01 00:00:00