Results: 27

Optimization of Diltiazem hydrochloride osmotic formulation using QBD approach

Abstract Diltiazem hydrochloride (DLH) is a calcium channel blocker useful for the treatment of angina pectoris, arrhythmia, and hypertension. DLH having a short half-life needs frequent administration for successful treatment but this poses a problem of poor patient compliance. These requirements are se...

Comparison of the apoptotic effects of topically applied papaverine, diltiazem, and nitroprusside to internal thoracic artery

Abstract Objective: To detect and to compare the apoptotic effects of intraoperatively topically applied diltiazem, papaverine, and nitroprusside. Methods: Internal thoracic artery segments of ten patients were obtained during coronary bypass grafting surgery. Each internal thoracic artery segment wa...

TeleCondutas: fissura anal

A fissura anal é uma laceração do revestimento do canal anal inferior. É uma das patologias benignas anorretais mais comuns e, em muitos casos, resolve-se espontaneamente. Sua prevalência é igual entre os sexos e é mais comum em adultos jovens. A grande maioria das fissuras são primárias e causa...

Pharmacokinetics of diltiazem hydrochloride delay-onset sustained-release pellet capsules in healthy volunteers

Braz. j. pharm. sci; 49 (1), 2013
The pharmacokinetics (PK) of ordinary tablets and sustained release capsules of diltiazem hydrochloride in human clinical trials had been studied. The PK of diltiazem hydrochloride delay-onset sustained-release pellet capsules, a new dosage form, has not been reported, although it is very important to cl...

Biodegradable microparticulate drug delivery system of diltiazem HCl

Braz. j. pharm. sci; 48 (4), 2012
The efficacy of a drug in a specific application requires the maintenance of appropriate drug blood level concentration during a prolonged period of time. Controlled release delivery is available for many routes of administration and offers many advantages (as microparticles and nanoparticles) over immed...

Formulation and in vitro evaluation of taste-masked oro-dispersible dosage form of diltiazem hydrochloride

Braz. j. pharm. sci; 47 (4), 2011
Diltiazem hydrochloride is a calcium channel blocker generally indicated for the treatment of angina and hypertension, and it is extensively metabolized due to the hepatic metabolism. Formulation of diltiazem hydrochloride into an oro-dispersible dosage form can provide fast relief with higher bioavailab...

Monitoreo de ciclosporina en pacientes con diltiazem
Cyclosporine monitoring en patients with diltiazem

Rev. chil. urol; 66 (1), 2001
Diltiazem (DLTZ) es un inhibidor de la metabolización de la ciclosporina (C y A) y se usa en el paciente transplantado para disminuir las dosis de C y A. Sin embargo, por el mecanismo de acción de DLTZ esta estrategia se asocia a una mayor proporción de metabolitos de C y A circulantes. Existen en el ...

Perfil de dissoluçäo do cloridrato de diltiazem a partir de formas farmaceuticas solidas de açäo prolongada comercializadas no Brasil
Dissolution profiles of diltiazem hydrochloride from solid prolonged release dosage forms available in the Brazilian market

Foram avaliadas duas especialidades farmaceuticas contendo cloridrato de diltiazem na dosagem de 120mg, sob a forma de capsulas e comprimidos de açäo prolongada, visando a comparacao do perfil de dissoluçäo do farmaco. Como meios de dissoluçäo, empregaram-se agua destilada e soluçäo aquosa com va...

Tratamento da hipertensão arterial leve e moderada com diltiazem 240mg. Estudo multicêntrico brasileiro

Arq. bras. cardiol; 66 (6), 1996
PURPOSE: The efficacy and safety of diltiazen 240mg was evaluated in essential hypertensive patients with diastolic pressure in the range of 95 to 115 mmHg. METHODS: In an open, non-comparative multicenter trial 2.165 hypertensives had the supine and orthostatic arterial blood pressure measured before, a...