Abstract:
:Previous studies have categorized duloxetine as a moderate inhibitor of CYP2D6. The aim of the present study was to investigate the potential interactions between duloxetine and the two CYP2D6 substrates risperidone and aripiprazole in psychiatric patients. Serum concentration data from patients treated with risperidone (n = 8) or aripiprazole (n = 7) in combination with duloxetine were retrieved from therapeutic drug monitoring files at the Center for Psychopharmacology, Diakonhjemmet Hospital, Oslo, Norway. The degree of interaction was assessed by comparing the data with a control group of CYP2D6-genotyped patients (homozygous "extensive metabolizers") using oral risperidone or aripiprazole without duloxetine. Coadministration of duloxetine did not significantly increase the concentration of the parent drug or the parent drug/metabolite ratio of either risperidone or aripiprazole. The present study therefore indicates that duloxetine may safely be used concomitantly with risperidone or aripiprazole.
journal_name
Ther Drug Monitjournal_title
Therapeutic drug monitoringauthors
Hendset M,Molden E,Enoksen TB,Refsum H,Hermann Mdoi
10.1097/FTD.0b013e3181fc50d5subject
Has Abstractpub_date
2010-12-01 00:00:00pages
787-90issue
6eissn
0163-4356issn
1536-3694pii
00007691-201012000-00019journal_volume
32pub_type
杂志文章abstract::Based on the principle that vancomycin therapy requires sustained therapeutic concentrations while avoiding high peaks, some authors reported that optimal vancomycin levels could be ensured by measuring trough levels alone (Cmin). The aim of this work was to assess the performance of a one-compartment Bayesian forecas...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199712000-00002
更新日期:1997-12-01 00:00:00
abstract::The study was designed to determine the steady-state pharmacokinetic profile of diazepam and desmethyldiazepam following a 15-mg controlled-release capsule dosed once daily at either 7 a.m. or 11 p.m. compared with the respective profiles of the conventional 5-mg tablet dosed three times a day at 7 a.m., 12 p.m., and ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198312000-00008
更新日期:1983-01-01 00:00:00
abstract::A novel liquid chromatography-mass spectrometry (LC-MS) method was developed and validated for quantification of topiramate (TPM) and its metabolites 10-hydroxy topiramate (10-OH-TPM), 9-hydroxy topiramate (9-OH-TPM), and 4,5-O-desisopropylidene topiramate (4,5-diol-TPM) in plasma and urine. The method uses 0.5 mL of ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-200306000-00012
更新日期:2003-06-01 00:00:00
abstract:BACKGROUND:Busulfan dose adjustment is routinely guided by plasma concentration monitoring using 4-9 blood samples per dose adjustment, but a pharmacometric Bayesian approach could reduce this sample burden. METHODS:The authors developed a nonparametric population model with Pmetrics. They used it to simulate optimal ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000276
更新日期:2016-06-01 00:00:00
abstract::The possible occurrence of a kinetic interaction between cyclosporine A and glibenclamide was assessed by reviewing data of six posttransplant diabetic patients who received the two drugs concurrently. Coadministration of the two drugs resulted in a 57% increase in the steady-state plasma cyclosporine levels despite n...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199610000-00017
更新日期:1996-10-01 00:00:00
abstract:BACKGROUND:Serum trough concentrations as the sole means of monitoring safety and efficacy of vancomycin are insufficient. The daily area under the curve (AUC24) of serum concentration versus time to minimum inhibitory concentration (MIC) ratio of greater than 400 mg × h/L has emerged as a more robust dosing target. A ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000500
更新日期:2018-06-01 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
pub_type: 杂志文章
doi:10.1097/00007691-198412000-00017
更新日期:1984-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-199412000-00011
更新日期:1994-12-01 00:00:00
abstract::Steady state serum concentrations of risperidone and 9-hydroxyrisperidone (9-OH-risperidone), the active moiety, were measured in 42 patients. The concentration-to-dose ratios (C/D) varied by a factor of 20, from 1.8 to 36.8 (nmol/l)/(mg/24 hours), and 90% of the active moiety was constituted of 9-OH-risperidone. No c...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/00007691-199808000-00004
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:Previous reports have suggested that polymorphism of the opioid receptor A118G affects the efficacy of opioid analgesia. The aim of this study was to investigate whether such polymorphism contributed to variability in epidural mixture (sufentanil plus ropivacaine) requirements through patient-controlled epid...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000112
更新日期:2015-02-01 00:00:00
abstract::An analytical technique using liquid chromatography (LC) coupled with electrospray-mass spectrometry (ESI--MS) has been developed for the simultaneous determination of five protease inhibitors (PIs): saquinavir, indinavir, ritonavir, nelfinavir, and amprenavir; and three non-nucleoside reverse transcriptase inhibitors...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-200108000-00010
更新日期:2001-08-01 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
pub_type: 杂志文章,评审
doi:10.1097/FTD.0b013e3182843206
更新日期:2013-04-01 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
pub_type: 临床试验,杂志文章
doi:10.1097/00007691-199310000-00001
更新日期:1993-10-01 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
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000457
更新日期:2017-12-01 00:00:00
abstract::Simplified pharmacokinetic methods have been used to estimate caffeine clearance in subjects with liver disease. There is a need to have a reliable, easy to implement method for research and possible clinical use. This study evaluates the use of Bayesian pharmacokinetic forecasting techniques to estimate caffeine clea...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199802000-00015
更新日期:1998-02-01 00:00:00
abstract::Pharmacokinetic and pharmacodynamic interactions between the gastrokinetic drug cisapride and the antipsychotic drugs bromperidol and haloperidol were studied in 29 schizophrenic inpatients. Fourteen patients were taking bromperidol (12-24 mg/d), and 15 were taking haloperidol (12-36 mg/d). Cisapride 10 mg/d was coadm...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/00007691-199906000-00007
更新日期:1999-06-01 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
pub_type: 杂志文章,评审
doi:10.1097/00007691-200404000-00005
更新日期:2004-04-01 00:00:00
abstract::We describe a patient with invasive pulmonary aspergillosis on extracorporeal membrane oxygenation therapy in which therapeutic drug monitoring and individualization of therapy by measuring voriconazole plasma concentrations were performed. ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0b013e3181898b0c
更新日期:2008-12-01 00:00:00
abstract::There are data suggesting an association between mycophenolic acid (MPA) levels and acute rejection and toxicity in renal transplant recipients treated with mycophenolate mofetil (MMF), and therefore, knowledge of factors determining MPA levels may aid in accurate adjustment of MMF dosage. A total of 4970 samples take...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/01.ftd.0000167885.17280.6f
更新日期:2005-08-01 00:00:00
abstract::The enantioselectivity of hydroxylation of nortriptyline (NT) to E-10-hydroxynortriptyline (E-10-OH-NT) was studied in human liver microsomes, intestinal homogenate, and patients treated with NT. The rate of formation of (-)-E-10-OH-NT was higher than that of (+)-E-10-OH-NT both in the liver microsomes and in the inte...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199105000-00001
更新日期:1991-05-01 00:00:00
abstract:BACKGROUND:Cyclosporine A (CsA) is used as a posttransplantation immunosuppressant drug, and careful monitoring of CsA concentration in whole blood is essential. A new automated electrochemiluminescence immunoassay (ECLIA) for CsA measurement has been assessed in a multicenter evaluation. METHODS:Residual EDTA whole b...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章,多中心研究
doi:10.1097/FTD.0000000000000068
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:The aim of this study was to conduct a population pharmacokinetic (PK) analysis of meropenem and to explore the optimal dosing strategy for meropenem in critically ill patients with acute kidney injury receiving treatment with continuous hemodiafiltration (CHDF). METHODS:Blood samples were obtained on days ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000741
更新日期:2020-08-01 00:00:00
abstract::A reverse-phase high-performance liquid chromatographic (HPLC) method for the measurement of lamotrigine (LTG) simultaneously with phenobarbitone (PB), phenytoin (PHT), and carbamazepine (CBZ) is described using hexobarbital as the internal standard. The method uses the chromophore at 307 nm to detect LTG in the prese...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199402000-00013
更新日期:1994-02-01 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
pub_type: 临床试验,杂志文章
doi:10.1097/FTD.0b013e31815b3e13
更新日期:2007-12-01 00:00:00
abstract::The commonly used immunosuppressive regimen after orthotopic heart transplantation consists of cyclosporine (CsA), azathioprine (AZA), and steroids. Although AZA therapy is generally regarded as unproblematic, its use can be associated with severe side effects, particularly myelosuppression. Since AZA is a prodrug, wh...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/00007691-199606000-00002
更新日期:1996-06-01 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
pub_type: 杂志文章
doi:10.1097/FTD.0b013e3181ea3de6
更新日期:2010-10-01 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
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000855
更新日期:2020-12-17 00:00:00
abstract::Studies examining associations between antidepressant response and plasma levels of bupropion and its metabolites have yielded contradictory findings. There have been no such studies in youth. This study explored such associations in 8 boys and 8 girls, age 11 to 17 years, all prescribed bupropion sustained release (S...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/01.ftd.0000197093.92559.7a
更新日期:2006-04-01 00:00:00
abstract::The analysis of quinine in whole blood, plasma, urine, and samples dried on filter paper is described. Extraction was made with toluene followed by back-extraction into phosphate buffer. A reversed-phase liquid chromatography system with fluorescence detection was used. The within-day coefficient of variation of the m...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199308000-00012
更新日期:1993-08-01 00:00:00
abstract::The immunosuppressants cyclosporine, tacrolimus, sirolimus, everolimus, and probably also mycophenolic acid require therapeutic drug monitoring (TDM)-guided dosing to ensure that blood concentrations are kept within the target range in transplant patients. Reliable, accurate, and precise test methods are therefore ess...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/FTD.0000000000000205
更新日期:2015-12-01 00:00:00