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Reducing Methadone's Arrhythmic potential

Award Information

Agency:
Department of Health and Human Services
Branch:
N/A
Award ID:
96296
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
HL095160
Solicitation Year:
N/A
Solicitation Topic Code:
NHLBI
Solicitation Number:
N/A
Small Business Information
ACADEMIC PHARMACEUTICALS, INC.
21 N. SKOKIE HWY, SUITE G-3 LAKE BLUFF, IL 60044
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Reducing Methadone's Arrhythmic potential
Agency: HHS
Contract: 1R43HL095160-01A1
Award Amount: $102,910.00
 

Abstract:

DESCRIPTION (provided by applicant): Methadone is an important long-term maintenance therapy for drug addiction and currently is frequently used for analgesia. However, methadone prolongs the QT interval on the electrocardiogram and this increases risk for life threatening arrhythmias and has led to the FDA's placing a black box warning on methadone's label. Initial studies in our laboratory have shown that one of the stereoisomers of methadone causes significantly less QT prolongation and this isomer pos sesses the analgesic effect of methadone. The studies outlined in the grant propose to confirm the safety of the R isomer in a model to access proarrhythmia that the FDA proposes for the animal evaluation of arrhythmic risk and then to determine if the iso mer causes less QT prolongation in the dog at therapeutic and higher than routine therapeutic doses of R methadone as compared to racemic methadone. These are necessary steps for the submission of a new drug application and the eventual commercial availabi lity of the methadone isomer as a safer treatment for analgesia and addiction. PUBLIC HEALTH RELEVANCE: Methadone is frequently used for pain treatment and drug addiction, but the current formulation poses a serious risk of arrhythmias. The R isomer of methadone does not cause the same electrophysiologic changes (QT prolongation) and thus would not pose the same risk for arrhythmias. Studies in this grant set out to show that the R isomer is a safer methadone and would pose less of a risk for life th reatening arrhythmias to patient.

Principal Investigator:

John C. Somberg
3129426590
JSOMBERG.API@COMCAST.NET

Business Contact:

John C. Somberg
jsomberg.api@comcast.net
Small Business Information at Submission:

ACADEMIC PHARMACEUTICALS, INC.
21 N. SKOKIE HWY, SUITE G-3 LAKE BLUFF, IL 60044

EIN/Tax ID: 113366591
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No