Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Colforsin daropate hydrochloride (COL) is a water-soluble forskolin derivative for the treatment of acute heart failure. COL, like forskolin, stimulated adenylate cyclase (AC) directly and produced pharmacologic activities accompanied by the increase in cellular cAMP. COL was different from forskolin in water-solubility, duration of action, BBB permeability, oral activity and AC-subtype selectivity. COL was a inodilator with positive inotropic and vasodilator effects and was effective on a beta-receptor desensitized-heart model in which the effects of beta-agonists and PDE inhibitors were attenuated. COL improved cardiac function in some heart failure models. In the clinical studies, COL improved hemodynamics, subjective and objective symptoms of heart failure patients, and was also effective in the catecholamine-resistant heart failure patients. COL is a first clinically available adenylate cyclase activator. Further information from the post-marketing-surveillance will provide information that will enable more adequate usage of this drug.
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PMID:[Cardiovascular effects of colforsin daropate hydrochloride, a novel drug for the treatment of acute heart failure]. 1051 49

Colforsin daropate hydrochloride (COL) is a novel drug for the treatment of acute heart failure. COL stimulates adenylate cyclase directly and produces positive inotropic and vasodilator effects accompanied by the increase in cellular cAMP. We investigated its cardiovascular effects for 9 patients who showed low cardiac index (< 3.0 l/min/m2) after open-heart surgery in ICU. After 2 or 3 hours from administration of COL, heart rate and cardiac index increased, and pulmonary artery pressure and central venous pressure decreased significantly, but blood pressure and systemic venous oxygen saturation did not show significant change. In conclusion, COL improved hemodynamics through positive inotropic and vasodilator effects without hypotension. We should investigate more proper usage of this drug to avoid such side effects as tachycardia and arrhythmia, which occurred in some cases.
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PMID:[Cardiovascular effects of colforsin daropate hydrochloride for acute heart failure after open heart surgery]. 1171 70