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TEMPE: Topical Eutectic-Like Mixture for Premature Ejaculation
Richard Henry1, Alvaro Morales, Michael G Wyllie
1Queen's University, Department of Anesthesiology, Kingston General Hospital, 76 Stuart Street, Kingston, Ontario, K7L 2V7, Canada.
Expert Opinion on Drug Delivery
|February 6, 2008
Summary
A novel topical anesthetic spray, TEMPE, shows promise for treating premature ejaculation. This formulation of lidocaine and prilocaine offers on-demand application and improved ejaculatory control.
Area of Science:
- Pharmacology
- Dermatology
- Urology
Background:
- Premature ejaculation (PE) is the most common male sexual dysfunction.
- Current treatments lack on-demand efficacy and rapid action.
- An unmet need exists for effective, user-controlled PE pharmaceutical interventions.
Purpose of the Study:
- To evaluate TEMPE, a novel topical eutectic-like mixture of lidocaine and prilocaine for premature ejaculation treatment.
- To explore the potential of TEMPE for other applications, such as pain relief.
Main Methods:
- TEMPE utilizes a metered-dose aerosol containing lidocaine and prilocaine in a eutectic-like mixture.
- The formulation uses hydrofluoroalkane (HFA-134a) propellant as a solvent.
- Optimized absorption is achieved through non-keratinized skin or mucous membranes.
Main Results:
- Preliminary results indicate TEMPE improves intravaginal ejaculatory latency.
- Patient-reported outcomes show promising advancements with TEMPE use.
- The novel formulation ensures controlled dosing and effective local anesthetic delivery.
Conclusions:
- TEMPE represents a novel therapeutic approach for premature ejaculation.
- The formulation demonstrates potential for improved ejaculatory control and patient satisfaction.
- Further research may explore TEMPE's utility in diverse clinical applications.
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