Comparative Pharmacology
Head-to-head clinical analysis: COREG CR versus PINDOLOL.
Peer-Reviewed Evidence
Head-to-head clinical analysis: COREG CR versus PINDOLOL.
COREG CR vs PINDOLOL
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Nonselective beta-1, beta-2, and alpha-1 adrenergic receptor antagonist; no intrinsic sympathomimetic activity; reduces myocardial oxygen demand, decreases peripheral vascular resistance, and suppresses renin-angiotensin-aldosterone system.
Pindolol is a nonselective beta-adrenergic receptor antagonist with intrinsic sympathomimetic activity (ISA). It blocks beta-1 and beta-2 receptors, reducing heart rate, myocardial contractility, and blood pressure. Its ISA partially stimulates beta receptors, leading to less bradycardia and bronchoconstriction than other nonselective beta-blockers.
Initial dose 20 mg orally once daily for patients with heart failure; may increase at 2-week intervals to a target dose of 80 mg once daily.
5 mg orally twice daily, titrated to 10-60 mg/day in divided doses; maximum 60 mg/day.
None Documented
None Documented
Clinical Note
moderateBopindolol + Digoxin
"Bopindolol may increase the bradycardic activities of Digoxin."
Clinical Note
moderateBopindolol + Digitoxin
"Bopindolol may increase the bradycardic activities of Digitoxin."
Clinical Note
moderatePindolol + Digitoxin
"Pindolol may increase the bradycardic activities of Digitoxin."
Clinical Note
moderateBopindolol + Deslanoside
"Bopindolol may increase the bradycardic activities of Deslanoside."
Terminal elimination half-life is 7-10 hours; due to controlled-release formulation, effective half-life is prolonged to support once-daily dosing
The terminal elimination half-life of pindolol is 3-4 hours. However, due to its intrinsic sympathomimetic activity, the clinical duration of beta-blockade is longer, allowing for once-daily dosing in some patients.
Renal (16% unchanged, 60% as glucuronide conjugates), biliary/fecal (20%)
Pindolol is excreted primarily via the kidneys (renal clearance), with 60-65% of the dose eliminated unchanged in urine. Approximately 30-40% is metabolized in the liver, and biliary/fecal excretion accounts for less than 5%.
Category C
Category A/B
Beta-Blocker
Beta-Blocker