解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
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
pub_type: 杂志文章
doi:
更新日期:1990-09-01 00:00:00
abstract::The analysis of pentamidine in whole blood, plasma, and urine by liquid chromatography is described. Extraction was made with a mixture of acetonitrile and chloroform followed by back-extraction into phosphate buffer. A reversed-phase chromatographic system with fluorescence detection was used. The precision of the me...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199007000-00011
更新日期:1990-07-01 00:00:00
abstract::For many drugs, therapeutic drug monitoring (TDM) has become widely available and accepted as an important component of clinical decision-making in the intensive care nursery setting. This review analyzes the potential factors that can either expand or restrict neonatal TDM. A case is made for the development of pharm...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章,评审
doi:10.1097/00007691-199007000-00002
更新日期:1990-07-01 00:00:00
abstract::Accessing patient's veins for drug level sampling is not always feasible. The use of capillary sampling techniques is often utilized when venous access is hampered. In the therapeutic monitoring of patients, unexpected drug level results often occur that can be caused by a number of different factors. The possibility ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-199005000-00009
更新日期:1990-05-01 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
pub_type: 杂志文章
doi:10.1097/00007691-199003000-00004
更新日期:1990-03-01 00:00:00
abstract::Therapeutic drug monitoring (TDM) is commonly employed to optimize the dosing of certain drugs, including digoxin, aminoglycosides, theophylline, and phenytoin. Studies were reviewed in order to (a) evaluate the effect of TDM on the occurrence of toxic drug reactions (TDRs) and (b) identify factors that may modify or ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章,meta分析
doi:10.1097/00007691-199001000-00013
更新日期:1990-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-199001000-00008
更新日期:1990-01-01 00:00:00
abstract::Plasma levels of 6-mercaptopurine were determined in 22 consecutive children with acute lymphoblastic leukemia on oral remission maintenance therapy during the time period of August 1984 to January 1988. Each child received the drug once daily for up to 3 years and was studied repeatedly (1-12 times). An HPLC method w...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198911000-00001
更新日期:1989-11-01 00:00:00
abstract::The concentration of haloperidol in hair was measured by radioimmunoassay after hairs were dissolved in 2.5 N NaOH solution and the drug was extracted. In patients to whom haloperidol had been administered at fixed daily doses for more than 1 month, and in whom therapy had been just discontinued (group A, n = 5) or th...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198911000-00013
更新日期:1989-11-01 00:00:00
abstract::In a crossover study balanced for sex, treatments, and treatment order, we have investigated the pharmacokinetics of diltiazem after single oral doses in 10 healthy middle-aged volunteers. The diltiazem doses employed were 60 mg and 120 mg and contained 1.85 MBq [14C] diltiazem. The absorption was rapid and did not di...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:
更新日期:1989-09-01 00:00:00
abstract::Calculated creatinine clearance (CrCL) estimates are frequently used as estimates of aminoglycoside clearance (AGCL), despite being inadequately studied. Thirty surgical intensive care unit (SICU) patients with stable serum creatinines (0.6-6.3 mg/dl) and steady-state aminoglycoside levels were studied. A one-compartm...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198903000-00006
更新日期:1989-01-01 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
pub_type: 临床试验,杂志文章
doi:10.1097/00007691-198901000-00002
更新日期:1989-01-01 00:00:00
abstract::The postulated therapeutic activity of nortriptyline metabolites has prompted investigation of dosage adjustments based on plasma levels of nortriptyline (NT) and its metabolites. The method assumes that metabolite concentrations vary independently of nortriptyline concentrations among patients. This study tests that ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198905000-00001
更新日期:1989-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-198905000-00015
更新日期:1989-01-01 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
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::Trough levels (TL) of cyclosporine (CS) measured in serum by the polyclonal radioimmunoassay (SR) are useful for dissecting the etiology of clinical events, but they are a poor guide to dosage adjustments. In renal transplant patients immunosuppressed by low doses of prednisone and CS given orally, once-a-day TL (24-h...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::A noninstrumented enzyme immunochromatography (EIC) method for monitoring carbamazepine using whole blood was compared to the enzyme-multiplied immunoassay technique (EMIT), fluorescence polarization immunoassay (FPIA), and high-performance liquid chromatography (HPLC). Samples from 74 patients were evaluated in the c...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::The evaluation of a radioimmunoassay (RIA) for the monitoring of cyclosporine (CSA) that utilizes a monoclonal antibody specific for the parent compound is described. The assay exhibited good analytical recovery (greater than 95%), precision (coefficient of variation less than 10%), and linearity in plasma and whole b...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198804000-00013
更新日期:1988-01-01 00:00:00
abstract::Sixty-two serum samples from 28 pediatric epileptic patients under treatment with phenytoin [diphenylhydantoin (DPH)] were obtained to study the correlation between total and free serum DPH concentrations. The effect of coadministered antiepileptic drugs on DPH protein binding was also studied. Binding of DPH to serum...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract::The effect of ofloxacin taken for 8 days (200 mg twice daily) on the pharmacokinetics of a single intravenous dose of theophylline (4.3 mg/kg over 15 min) was studied in a crossover procedure among seven healthy male volunteers. Theophylline concentrations were measured serially for 10 h by the immunofluorescence pola...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198802000-00007
更新日期:1988-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-198803000-00004
更新日期:1988-01-01 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
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract::The placental and milk transfer of chloroquine was studied in seven subjects and six subjects, respectively. Seven pregnant women at term were administered chloroquine phosphate (5 mg/kg) i.m. The maternal blood and arterial and venous umbilical cord blood were obtained during delivery. The maternal chloroquine blood ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198802000-00004
更新日期:1988-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-198802000-00016
更新日期:1988-01-01 00:00:00
abstract::This study was designed to establish whether plasma lidocaine concentrations changed subsequent to contact with a new formulation of rubber-stopper Vacutainer collection tubes. Plasma lidocaine concentrations from blood samples exposed to rubber stoppers for one hour were compared with concentrations from blood sample...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198712000-00013
更新日期:1987-12-01 00:00:00
abstract::Theophylline clearance was estimated by a single-sample technique in 19 subjects with acute clinical respiratory infections. Mean (+/- SD) theophylline clearance during acute illness was 0.044 +/- 0.011 L X h-1 X kg-1 compared to 0.043 +/- 0.012 L X h-1 X kg-1 1 month later. In a subset of five subjects, single-sample...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198709000-00005
更新日期:1987-09-01 00:00:00
abstract::A highly sensitive, specific method for determining chloramphenicol levels in human blood plasma and cerebrospinal fluid is described. The method uses high performance liquid chromatography for the analysis, requires minimal quantities of patient specimen, and thus is suitable for use in newborn and pediatric patients...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198709000-00016
更新日期:1987-09-01 00:00:00
abstract::An index of desipramine (DMI) hydroxylation, calculated as the ratio between the amounts of DMI and 2-hydroxydesipramine (2-OH-DMI) excreted in urine after 25 mg orally, was determined in 16 depressed patients. The index varied almost 100-fold between the patients and correlated significantly to the steady-state plasm...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198706000-00001
更新日期:1987-06-01 00:00:00
abstract::Eight commercial digoxin immunoassay methods were tested in 17 subjects taking spironolactone (but not digoxin) to evaluate cross-reactivity from parent drug and/or metabolites. Four of these methods showed significant (up to 1.9 nmol/L) and variable "apparent digoxin" concentrations, despite the absence of digoxin in...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198706000-00014
更新日期:1987-06-01 00:00:00
abstract::Hyperlipidemia interferes with spectrophotometric assays of a number of analytes. No interference was found in the assay of gentamicin, phenytoin, or phenobarbital due to turbidity in levels of triglyceride less than or equal to 2,000 mg/dl with the Abbott TDx or Syva enzyme multiplied immunoassay (EMIT) methods. Ther...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198703000-00013
更新日期:1987-01-01 00:00:00
abstract::Differences in product formulations have been shown to affect the therapeutic response by altering the relative bioavailability and pharmacokinetics of a drug. The relative bioavailability and pharmacokinetics of carbamazepine tablets (CBZ) and a chewable tablet formulation were evaluated in 10 normal healthy subjects...
journal_title:Therapeutic drug monitoring
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00007691-198703000-00006
更新日期:1987-01-01 00:00:00
abstract::The effect of plasma exchange on the concentrations of total and unbound phenytoin (DPH) was determined in one normal subject and four patients undergoing therapeutic plasma exchange (PE). The average percentage of plasma exchanged ranged from 57 to 70% among the five patients studied. The reduction in DPH concentrati...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198606000-00008
更新日期:1986-01-01 00:00:00
abstract::The DuPont theophylline assay reagent kit, a particle-enhanced turbidimetric inhibition immunoassay (PETINIA) method adapted for use on a centrifugal fast analyzer, was evaluated. It was compared with fluorescence polarization immunoassay (FPIA). Day-to-day precision was 4.7% at 6.8 micrograms/ml, and 3.3% at 26.6 mic...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198606000-00019
更新日期:1986-01-01 00:00:00
abstract::The preferred dose of netilmicin was determined in each of 39 patients with severe gram-negative sepsis treated at two centres. The dose was based upon the attainment of recommended serum concentrations. Patient age varied from 18 to 87 years (mean 58), estimated creatinine clearance from 20 to 150 ml/min (mean 71), a...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract::The pharmacokinetic parameters of half-life, volume of distribution, and steady-state nortriptyline plasma concentration normalized to a 100-mg/day maintenance dose were calculated in nine smokers and 15 nonsmokers. The mean normalized total nortriptyline concentration for the smokers of 118 +/- 33 ng/ml was significa...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198609000-00007
更新日期:1986-01-01 00:00:00
abstract::It has recently been shown that acute changes of venous blood ammonia (NH3) may predict short-term adverse effects of valproic acid (VPA). In the present study, the time course of NH3 concentration after a single oral dose of VPA (800 mg) was monitored in 68 epileptic patients. Patients were classified into four group...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198506000-00008
更新日期:1985-01-01 00:00:00
abstract::A computer-based approach for estimating pharmacokinetic data and predicting plasma drug concentrations based on two measurements of plasma drug concentrations was compared with a standard two-point method for estimating aminoglycoside (AG) pharmacokinetic parameters. The computer-based technique was also used to pred...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198507030-00003
更新日期:1985-01-01 00:00:00
abstract::Ultrafiltration techniques for the separation of bound and free ligand are dependent on minimal amounts of protein-bound drug leakage through the membrane devices. A dye-impregnated test strip protein assay (Chemstrip-9) provides a rapid, visual assessment of membrane protein leakage. The test strips are sensitive to ...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198507030-00014
更新日期:1985-01-01 00:00:00
abstract::A comparative bioavailability study of carbamazepine (CBZ) in tablets and a syrup preparation was carried out in six volunteers, using a crossover design. Plasma and saliva samples were collected at appropriate times, and the plasma specimens were analyzed by high performance liquid chromatography for concentrations o...
journal_title:Therapeutic drug monitoring
pub_type: 杂志文章
doi:10.1097/00007691-198503000-00005
更新日期:1985-01-01 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
pub_type: 杂志文章
doi:10.1097/00007691-198503000-00010
更新日期:1985-01-01 00:00:00