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January 1, 2001Expert Opinion on Investigational Drugs

Tedisamil: master switch of nature?

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Key result

Tedisamil is a bradycardic agent with a plasma half-life of about 10 hours that reduces myocardial oxygen demand, but its clinical utility is limited by its tendency to increase blood pressure.

Population

Patients with ischaemic heart disease, coronary artery disease, and heart failure, as well as animal models

Design

Review

Authors

SDSheila A DoggrellGriffith University

Discussion

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Implication

May limit tedisamil to research settings due to pressor effects; leaves open whether analogs can preserve bradycardic benefits without raising BP.

Structured PICO

P
Population
Patients with ischaemic heart disease, coronary artery disease, and heart failure, as well as animal models
I
Intervention
Tedisamil

While tedisamil effectively reduces heart rate and acts as a class III anti-arrhythmic, its clinical utility is limited by its tendency to increase blood pressure.

Limitations

  • The usefulness of tedisamil as a bradycardic agent is limited by the increase in blood pressure.

Cite This Study

Sheila A Doggrell (2001) conducted a review in Ischaemic heart disease. Tedisamil was evaluated. Tedisamil is a bradycardic agent with a plasma half-life of about 10 hours that reduces myocardial oxygen demand, but its clinical utility is limited by its tendency to increase blood pressure.

synapsesocial.com/papers/6a97ece4c064c39a5174cb52https://doi.org/10.1517/13543784.10.1.129
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Antiarrhythmic properties of tedisamil (KC8857), a putative transient outward K<sup>+</sup> current blocker1991 · 61 citations
  2. 2Effects of tedisamil (KC‐8857) on cardiac electrophysiology and ventricular fibrillation in the rabbit isolated heart1996 · 25 citations
  3. 3Acute Toxicity of Tedisamil, a New Potassium Channel Blocking Drug1993 · 9 citations
  4. 4Tedisamil in a Chronic Canine Model of Atrial Flutter1999 · 13 citations
  5. 5Comparison of the Rate‐Dependent Properties of the Class III Antiarrhythmic Agents Azimilide (NE‐10064) and E‐40311997 · 19 citations