Clinical pharmacokinetics of chlordiazepoxide in patients with alcoholic hepatitis.

Abstract:

:The clearance of chlordiazepoxide from the systemic circulation was studied in 20 subjects which included 15 patients with alcoholic hepatitis and 5 normal volunteers. The half-life for the appearance of the drug in the systemic circulation was found to increase exponentially with age (r = 0.73, P less than 0.0005) and was independent of the presence of alcoholic hepatitis. The metabolic clearance of chlordiazepoxide was significantly lower in the patients than in the normal subjects (7.6 compared to 13.8 ml/kg-h, P less than 0.005). Linear regression analysis revealed a significant correlation between clearance and albumin (r = 0.77, P less than 0.00005). However, the predictive value of this relationship was shown to be minimal. Multiple regression analysis produced only a slight improvement in the correlation when both albumin and lactate dehydrogenase were used as variables (r = 0.83, P less than 0.00005). In six of the patients, a second clearance study was conducted three weeks following their initial one. All repeat subjects showed improvement both clinically and as reflected by their laboratory tests for liver injury, but there was not a significant change in their clearance of chlordiazepoxide. Multiple regression analysis of the clearance data on the initial and repeat subjects showed a significant correlation between clearance and the variables age, albumin and lactate dehydrogenase (r = 0.91, P less than 0.0025). This relationship suggests that over a short period of time (where age can be considered constant) changes in albumin and lactate dehydrogenase could be potentially useful in predicting clearance changes in a single individual.

journal_name

Eur J Clin Pharmacol

authors

Morgan DD,Robinson JD,Mendenhall CL

doi

10.1007/BF00562805

subject

Has Abstract

pub_date

1981-03-01 00:00:00

pages

279-85

issue

4

eissn

0031-6970

issn

1432-1041

journal_volume

19

pub_type

杂志文章
  • Effect of quinidine on digoxin bioavailability.

    abstract::To evaluate the possible effect of quinidine on digoxin bioavailability, the steady state digoxin kinetics was examined with and without concomitant quinidine therapy, in 7 cardiac patients after simultaneous administration of oral digoxin and intravenous [3H]-digoxin. In the presence of quinidine, the absorption rate...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00613925

    authors: Pedersen KE,Christiansen BD,Klitgaard NA,Nielsen-Kudsk F

    更新日期:1983-01-01 00:00:00

  • Extrapancreatic insulin effect of glibenclamide.

    abstract::In eight patients with uncomplicated non insulin dependent diabetes mellitus, serum insulin levels, serum C-peptide levels and blood glucose levels were measured before and after oral administration of glibenclamide 0.1 mg/kg body weight and a test meal, or after a test meal alone. The rise in serum insulin levels per...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00265847

    authors: Mulder H,Schopman W Sr,van der Lely AJ

    更新日期:1991-01-01 00:00:00

  • The effect of aging on the pharmacokinetics and pharmacodynamics of prazosin.

    abstract:OBJECTIVE:The effect of age on the pharmacokinetics and pharmacodynamics of prazosin (alpha 1 adrenoceptor blocker) was studied in 20 healthy volunteers. PATIENTS:Ten elderly (61-81 y) and ten young (23-28 y) subjects were studied. All subjects received 1 mg of prazosin orally in a fasting state. Serial blood samples ...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/s002280050067

    authors: Andros E,Detmar-Hanna D,Suteparuk S,Gal J,Gerber JG

    更新日期:1996-01-01 00:00:00

  • The acute haemodynamic effects of quinapril, a new non-sulfhydryl angiotensin converting enzyme inhibitor, in patients with severe congestive cardiac failure.

    abstract::This study investigates the acute haemodynamic effects of Quinapril (CI-906) a new non-sulphydryl angiotensin converting enzyme inhibitor in 15 patients with refractory congestive cardiac failure. There were 14 males and 1 female mean age 59.5 years. After administration of Quinapril there was a significant reduction ...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00870978

    authors: Holt P,Najm J,Sowton E

    更新日期:1986-01-01 00:00:00

  • Cardiovascular effect of nicotine chewing gum in healthy non-smokers.

    abstract::Nicotine chewing gum (Nicorette 4 mg) and an identical placebo gum were administered on different days, in a double-blind cross over fashion, to 4 men, aged 25-52 years, and 4 women, aged 21-49 years, all healthy non-smokers. The subjects chewed the gum for 30 min and heart rate, blood pressure, electrocardiogram, fin...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/BF00613610

    authors: Nyberg G,Panfilov V,Sivertsson R,Wilhelmsen L

    更新日期:1982-10-01 00:00:00

  • Should the acetylator phenotype be determined when prescribing hydralazine for hypertension?

    abstract::The role of acetylator phenotype in determining the response to hydralazine when it was added to diuretic and beta-blocker at doses not exceeding 200 mg daily was examined in 57 hypertensive patients. 81% of rapid acetylators needed 200 mg hydralazine daily compared to 38% of slow acetylators (p less than 0.01). Despi...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00546706

    authors: Ramsay LE,Silas JH,Ollerenshaw JD,Tucker GT,Phillips FC,Freestone S

    更新日期:1984-01-01 00:00:00

  • Impairment of the metabolism of dipyrone in asymptomatic carriers of the hepatitis-B virus does not occur in rapid acetylators.

    abstract:OBJECTIVE:We previously found that, compared with healthy subjects. asymptomatic hepatitis-B virus (HBV) carriers displaying slow acetylator phenotype demonstrate a significant prolongation of the elimination half-life of 4-methylaminoantipyrine (MAA) and a decrease in the clearance of formation of 4-aminoantipyrine (A...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/s002280100341

    authors: Levy M,Safadi R,Zylber-Katz E,Granit L,Caraco Y

    更新日期:2001-09-01 00:00:00

  • Absorption of digoxin from the distal parts of the intestine in man.

    abstract::In 12 patients undergoing coloscopy, 0.5 mg digoxin in aqueous alcoholic solution was injected into the transverse colon. The late maximum of the blood level curve at about 2 hours after the administration suggested delayed absorption of the glycoside. However, the 24 hour urinary excretion of 17 +/- 3.4% in 8 patient...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00614003

    authors: Ochs H,Bodem G,Schäfer PK,Kodrat G,Dengler HJ

    更新日期:1975-12-19 00:00:00

  • The sparteine/debrisoquine (CYP2D6) oxidation polymorphism and the risk of lung cancer: a meta-analysis.

    abstract:OBJECTIVE:To examine the association between the sparteine/debrisoquine (CYP2D6) oxidation polymorphism and the risk of lung cancer. METHOD:Meta-analysis of case-control studies using a random effects model. The "Main outcome measure" was the odds ratio for the risk of lung cancer, using extensive metabolisers as the ...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章,meta分析

    doi:10.1007/s002280050219

    authors: Christensen PM,Gøtzsche PC,Brøsen K

    更新日期:1997-01-01 00:00:00

  • Use of anti-asthmatic drugs during pregnancy. 1. Maternal characteristics, pregnancy and delivery complications.

    abstract:OBJECTIVE:To study, in a large cohort, the association between the use of anti-asthmatic drugs during pregnancy and pregnancy complications. METHODS:Using the Swedish Medical Birth Register, we identified 24,369 women who reported the use of anti-asthmatic drugs in early pregnancy and 7778 women who were prescribed su...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00228-006-0257-1

    authors: Källén B,Otterblad Olausson P

    更新日期:2007-04-01 00:00:00

  • Population approaches in drug development. Report on an expert meeting to discuss population pharmacokinetic/pharmacodynamic software.

    abstract::An expert meeting to discuss population pharmacokinetic/pharmacodynamic software was held in Brussels in November 1993 under the auspices of the European Co-operation in Science and Technology (COST), Medicine (B1) programme. Recently developed statistical methods offer the possibility of gaining integrated informatio...

    journal_title:European journal of clinical pharmacology

    pub_type:

    doi:10.1007/BF00191898

    authors: Aarons L,Balant LP,Mentré F,Morselli PL,Rowland M,Steimer JL,Vozeh S

    更新日期:1994-01-01 00:00:00

  • Pharmacokinetics of oral entacapone after frequent multiple dosing and effects on levodopa disposition.

    abstract:OBJECTIVE:Entacapone is a peripherally acting catechol O-methyltransferase (COMT) inhibitor used as an adjunct to each daily levodopa/dopa decarboxylase (DDC) inhibitor dose in the treatment of Parkinson's disease. Parkinsonian patients with advanced disease and motor fluctuations take several doses of levodopa daily, ...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/s002280050657

    authors: Rouru J,Gordin A,Huupponen R,Huhtala S,Savontaus E,Korpela K,Reinikainen K,Scheinin M

    更新日期:1999-08-01 00:00:00

  • Oral therapy with combined enalapril, prazosin and hydrochlorothiazide in the acute treatment of severe hypertension in Nigerians.

    abstract:OBJECTIVE:The efficacy, safety, tolerability and speed of onset of the hypotensive action of the combination of oral enalapril (10 mg) prazosin (1 mg) and hydrochlorothiazide (50 mg) has been assessed in 12 Nigerians with severe hypertension (Diastolic BP > or = 115 mmHg). PATIENTS:The ages of the patients ranged from...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002280050158

    authors: Ajayi AA,Afolabi MA,Balogun MO,Adigun AQ,Ajayi OE,Akintomide AO

    更新日期:1996-01-01 00:00:00

  • Kinetics of oral and intravenous mexiletine: lack of effect of cimetidine and ranitidine.

    abstract::The pharmacokinetics of mexiletine, a Class I antiarrhythmic drug, was investigated in 6 healthy volunteers after single oral doses and 15 min intravenous infusions of 3 mg/kg. Cimetidine and ranitidine are commonly used H2-receptor antagonists, which interact adversely with many drugs, e.g. inhibition of the metaboli...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00558298

    authors: Brockmeyer NH,Breithaupt H,Ferdinand W,von Hattingberg M,Ohnhaus EE

    更新日期:1989-01-01 00:00:00

  • Pharmacokinetics and pharmacodynamics of desmopressin administered orally versus intravenously at daytime versus night-time in healthy men aged 55-70 years.

    abstract:OBJECTIVE:To investigate (1) the pharmacokinetic and pharmacodynamic profiles of desmopressin in men from an age group with a high incidence of nocturia; and (2) circadian variation in the pharmacokinetic parameters. METHODS:The study had an open, randomised, four-way cross-over design. Desmopressin was administered o...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1007/s00228-004-0781-9

    authors: Rembratt A,Graugaard-Jensen C,Senderovitz T,Norgaard JP,Djurhuus JC

    更新日期:2004-08-01 00:00:00

  • The effects of omeprazole on endocrine function in man.

    abstract::We have assessed the effect of omeprazole on various endocrine functions in man. Eight healthy subjects took 60 mg omeprazole or placebo daily for 1 week in a double-blind, randomized, cross-over study. On Day 7 basal concentrations of follicle-stimulating hormone (FSH), luteinising hormone (LH), prolactin, testostero...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1007/BF00543980

    authors: MacGilchrist AJ,Howden CW,Kenyon CJ,Beastall GH,Reid JL

    更新日期:1987-01-01 00:00:00

  • Polymorphisms of dopamine receptor genes and risk of visual hallucinations in Parkinson's patients.

    abstract:BACKGROUND:Visual hallucinations (VHs) are frequent non-motor complication of Parkinson's disease (PD), associated to a negative prognosis. Previous studies showed an association between dopamine receptor (DR) gene (DR) variants and psychosis in Alzheimer's disease, addictions, schizophrenia, and bipolar disorder. Howe...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00228-016-2111-4

    authors: Ferrari M,Comi C,Marino F,Magistrelli L,De Marchi F,Cantello R,Riboldazzi G,Bono G,Cosentino M

    更新日期:2016-11-01 00:00:00

  • Impact of biological therapy on spondyloarthritis.

    abstract:PURPOSE:In this review, we focus on the clinical and radiological aspects related to the biological therapy of ankylosing spondylitis (AS), axial spondyloarthritis (SpA) and psoriatic arthritis (PsA). METHODS:A review was carried out in the main medical databases to evaluate the available literature. RESULTS:Even if ...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章,评审

    doi:10.1007/s00228-014-1706-x

    authors: Maruotti N,Cantatore FP

    更新日期:2014-09-01 00:00:00

  • Panobinostat PK/PD profile in combination with bortezomib and dexamethasone in patients with relapsed and relapsed/refractory multiple myeloma.

    abstract:PURPOSE:Panobinostat, a potent pan-deacetylase inhibitor, improved progression-free survival (PFS) in patients with relapsed and refractory multiple myeloma when combined with bortezomib and dexamethasone in a phase 3 trial, PANORAMA-1. This study aims to explore exposure-response relationship for panobinostat in this ...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章,随机对照试验

    doi:10.1007/s00228-015-1967-z

    authors: Mu S,Kuroda Y,Shibayama H,Hino M,Tajima T,Corrado C,Lin R,Waldron E,Binlich F,Suzuki K

    更新日期:2016-02-01 00:00:00

  • Prizidilol (SK & F 92657), a new vasodilator with beta-blocking properties in the treatment of essential hypertension.

    abstract::The antihypertensive effect of a new vasodilator with betablocking properties (SK & F 92657) was investigated in 10 patients with mild to moderate essential hypertension. After a mean treatment period of 26,5 weeks (6,5-49 weeks) blood pressure was significantly reduced, from 168 +/- 22/106 +/- 6 mmHg to 144 +/- 19/94...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00605990

    authors: Lüscher T,Havelka J,Greminger P,Tuma J,Täuber M,Siegenthaler W,Vetter W

    更新日期:1982-01-01 00:00:00

  • The pharmacokinetic and pharmacodynamic interactions of ramipril with propranolol.

    abstract::We have studied the pharmacodynamic effects of ramipril, propranolol, and their combination, as well as the effect of propranolol on the pharmacokinetics of ramipril in 12 healthy men (age 24 (SD 6) y, weight 72 (7) kg). Propranolol and placebo, ramipril and placebo, or propranolol and ramipril were given orally for f...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1007/BF00315392

    authors: van Griensven JM,Seibert-Grafe M,Schoemaker HC,Frölich M,Cohen AF

    更新日期:1993-01-01 00:00:00

  • Antihypertensive effect of once daily sustained release isradipine: a placebo controlled cross-over study.

    abstract::To evaluate the magnitude and duration of the antihypertensive effect of sustained release (SRO) isradipine, 37 uncomplicated essential hypertensive patients (diastolic blood pressure 100-115 mm Hg after a one month run-in on placebo) were randomised to receive, according to a double-blind cross-over design, isradipin...

    journal_title:European journal of clinical pharmacology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1007/BF00315275

    authors: Arzilli F,Gandolfi E,Del Prato C,Innocenti P,Ponzanelli F,Caiazza A,Ghisoni F,Saba P,Giuntoli F,Borgnino C

    更新日期:1993-01-01 00:00:00

  • General pharmacokinetic equations for linear mammillary models with drug absorption into peripheral compartments.

    abstract::General equations are derived for the disposition functions of any compartment in a linear mammillary model, when the system input occurs into a peripheral compartment. Laplace transforms and matrix algebra are used to derive these equations. Equations describing the time-course of a drug in any compartment are readil...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00561564

    authors: Vaughan DP,Mallard DJ,Trainor A,Mitchard M

    更新日期:1975-02-28 00:00:00

  • Current and future treatment options in osteoporosis.

    abstract:PURPOSE:The incidence of osteoporosis-related fractures will increase substantially over the coming decades as the population ages globally. This has important economic and public health implications, contributing substantially to morbidity and excess mortality in this population. METHODS:When prescribing for older pa...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章,评审

    doi:10.1007/s00228-011-0999-2

    authors: Brewer L,Williams D,Moore A

    更新日期:2011-04-01 00:00:00

  • Trends of prescribing patterns for the secondary prevention of myocardial infarction over a 13-year period.

    abstract:OBJECTIVE:The efficacy of beta-adrenergic blocking agents and acetylsalicylic acid in the secondary prevention of myocardial infarction has been well recognized since the beginning of the 1980s. In a previous paper, however, we reported a lower than expected use of these drugs during the period 1982 1988. In 1989 the r...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002280050446

    authors: Martínez M,Agustí A,Arnau JM,Vidal X,Laporte JR

    更新日期:1998-05-01 00:00:00

  • Single dose epidural hydromorphone in labour pain: maternal pharmacokinetics and neonatal exposure.

    abstract:INTRODUCTION:Epidural hydromorphone could be useful in obstetric analgesia as there is a need for a more water-soluble opioid than sufentanil or fentanyl with prolonged analgesic effect. To our knowledge, the pharmacokinetics of epidural hydromorphone has not been evaluated in parturients. MATERIALS AND METHODS:In thi...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00228-020-02880-6

    authors: Puhto T,Kokki M,Hakomäki H,Spalding M,Gunnar T,Alahuhta S,Vakkala M

    更新日期:2020-07-01 00:00:00

  • Lack of polymorphism of the conversion of losartan to its active metabolite E-3174 in extensive and poor metabolizers of debrisoquine (cytochrome P450 2D6) and mephenytoin (cytochrome P450 2C19).

    abstract:OBJECTIVE:Losartan was given to subjects with known phenotypes of the polymorphic enzymes CYP2D6 and CYP2C19 to study any possible influence on the metabolism of the drug. METHODS:Plasma concentrations of losartan and E-3174 were studied after oral intake of 50 mg losartan in 24 healthy, male, Swedish Caucasian subjec...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002280050629

    authors: Sandwall P,Lo MW,Jonzon B,Dalén P,Furtek C,Ritter M,Alván G,McCrea J,Sjöqvist F

    更新日期:1999-06-01 00:00:00

  • Factors associated with adherence to drug therapy: a population-based study.

    abstract:OBJECTIVE:To investigate adherence to prescription in a female population aged 35-65 years. DESIGN:Postal questionnaire study of 2991 randomly sampled 35- to 64-year-old women in seven provinces of central Sweden. METHODS:The study was performed in 1995 as a cross-sectional postal questionnaire study in seven countie...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00228-006-0246-4

    authors: Bardel A,Wallander MA,Svärdsudd K

    更新日期:2007-03-01 00:00:00

  • Acetylator phenotype and congenital malformations.

    abstract::The hypothesis has been tested that an unusual maternal acetylator phenotype can predispose to congenital malformations in the fetus. The acetylator phenotype of normal caucasian control women and of mothers of malformed children was established by measuring urinary sulphadimidine and its acetylated metabolite. A furt...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00609187

    authors: Stoll C,Roth MP,Dott B,Doumit N,Alembik Y,Welsch M,Imbs JL

    更新日期:1989-01-01 00:00:00

  • Pharmacokinetics of 6-thiouric acid and 6-mercaptopurine in renal allograft recipients after oral administration of azathioprine.

    abstract::The immunosuppressive activity of azathioprine (AZA) is unpredictable and depends on the formation of intracellular thiopurine ribonucleotides. However, the quantification of these active thiopurines presents difficult analytical problems. It has recently been postulated that plasma concentrations of 6-thiouric acid (...

    journal_title:European journal of clinical pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00558158

    authors: Chan GL,Erdmann GR,Gruber SA,Stock P,Chen S,Ascher NL,Canafax DM

    更新日期:1989-01-01 00:00:00