UNLABELLED Nicorandil, a hybrid adenosine triphosphate (ATP)-sensitive potassium channel opener and nitrate, is commonly used for the management of acute ischemic heart failure (AIHF). The aims of this study were to predict the effect of nicorandil by calculating myocardium-to-background ratio increasing rate (MBR-IR) using nicorandil stress myocardial perfusion SPECT and to evaluate the progno...

PURPOSE To evaluate the expression of ATP-sensitive potassium (K(ATP)) channel subunits and study the effect of K(ATP) channel openers diazoxide and nicorandil on intraocular pressure (IOP) in an in vivo mouse model. METHODS Expression of K(ATP) channel subunits in normal C57BL/6 mouse eyes was studied by immunohistochemistry and confocal microscopy. Wild-type C57BL/6 mice were treated with K...

OBJECTIVE Nicorandil, an opener of ATP-sensitive K+ channels, was used to treat angina in patients with coronary artery disease. In this study, we aim to investigate the cardioprotective effects of single oral dose of nicorandil in patients undergoing selective percutaneous coronary intervention (PCI). METHODS One hundred and thirty-eight patients with acute coronary syndrome undergoing PCI f...

The present study investigated the effects of ischemic preconditioning (IPC) and nicorandil pretreatment on myocardial storage in a donor heart preservation model. Isolated rat hearts were separated into groups: group 1, non-preconditioned control group; group 2, 2.5 min of normothermic ischemia followed by 15 min of normothermic Langendorff perfusion (one IPC cycle); and group 3, 2 cycles of I...

BACKGROUND It is controversial as to whether nicorandil would have cardioprotective effects in patients with acute myocardial infarction (AMI) who are undergoing reperfusion therapy. A meta-analysis was performed to study the impacts of nicorandil on functional outcomes after AMI. METHODS AND RESULTS Randomized prospective cohort or retrospective cohort publications were identified up to Octo...

When administered intravenously to conscious dogs, nicorandil, nitrovasodilators (nitroglycerin and SIN-1), and the K(+)-channel opener cromakalim exhibited marked differential effects on large epicardial and small resistance coronary arteries. Nitrovasodilators markedly increased the left circumflex coronary artery diameter at doses at which coronary resistance was not significantly decreased....

BACKGROUND It has been reported that both nicorandil and magnesium have a cardioprotective effect in experimental ischemia - reperfusion models. In the present study, the cardioprotective effects of nicorandil and magnesium as an adjunct to reperfusion therapy in patients with acute myocardial infarction (AMI) were compared. METHODS AND RESULTS Forty consecutive patients with AMI caused by oc...

To cite: McCormack P, Skelly R. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2014206599 DESCRIPTION Nicorandil is a nicotinamide ester commonly prescribed for management of angina. Since the late 1990s it has been linked with drug-induced ulceration. The current British National Formulary suggests that between 1 in 10 000 and 1 in 1000 cases may be affected. In...

DESCRIPTION Nicorandil is N-(2-hydroxyethyl)-nicotinamide nitrate (ester). It is a white crystalline powder or white needles with a faint, characteristic odour. It is freely soluble in acetone, methanol, ethanol and acetonitrile; soluble in ethylacetate and chloroform; sparingly soluble in water; slightly soluble in ether. C8H9N304. Molecular Weight: 211.18. Nicorandil tablets also contain maiz...