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Set2Read-AK (Alphabet Knowledge)

Award Information

Agency:
Department of Health and Human Services
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
R44HL115909
Solicitation Year:
2013
Solicitation Topic Code:
NHLBI
Solicitation Number:
PA12-088
Small Business Information
NOVELMED THERAPEUTICS, INC.
11000 Cedar Avenue, 135 CLEVELAND, OH 44106-0000
View profile »
Woman-Owned: Yes
Minority-Owned: Yes
HUBZone-Owned: Yes
 
Phase 1
Fiscal Year: 2013
Title: Set2Read-AK (Alphabet Knowledge)
Agency: HHS
Contract: 1R44HL115909-01A1
Award Amount: $542,572.00
 

Abstract:

DESCRIPTION (provided by applicant): Paroxysmal Nocturnal Hemoglobinuria (PNH) is an orphan disease characterized by severe anemia, kidney and liver failure, and ultimately death, if left untreated. In 2007, FDA approved the first complement inhibitor, Eculizumab (Soliris(R)), for the treatment of PNH. Eculizumab binds to C5 and prevents C5 cleavage and the formation of C5b-9, a complement product responsible for erythrocyte hemolysis. This mechanism prevents intravascular hemolysis (IVH), reduces LDH release, and reduces the need for transfusion in patients; however, patients treated with Eculizumab still show signs of anemia and half of those who are treated continue to rely on blood transfusions for survival. Recent studies have shown an increased level of C3b accumulation on erythrocytes in Eculizumab-treated patients, causing a prominent phenomenon - extravascular hemolysis (EVH). Despite the staggering cost of the drug treatment per patient, results are only partially satisfactory due to the continuousand uncontrolled extravascular hemolysis. In addition, Eculizumab inhibits the classical pathway further complicating the risk of pathogenic infections. Upstream inhibition specific to the alternative pathway appears to be critical in preventing both IVH and EVH in patients suffering from hemolytic diseases such as PNH. NovelMed has developed an alternative pathway specific anti-properdin monoclonal antibody hNM9405. This upstream-inhibitor prevents the formation of both C3b, a key molecule for EVH, and C5b-9, a key molecule for IVH. Furthermore, hNM9405 is selective to the alternative pathway, leaving the classical pathway fully functional. Preliminary in vitro, ex vivo, and in vivo studies have demonstrated that hNM9405 prevents the a) formation of C3a, C3b, C5a, C5b and C5b-9, b) lysis of erythrocytes from PNH and rabbits, and c) cytokine and LDH production. The preliminary results provide proof of validity for its development as a novel and more beneficial therapeutic for PNH over the currently existing treatment, Eculizumab. This proposal will compare Eculizumab with hNM9405 in the phase I segment. In phase II, we will produce and characterize the material suitable for the preclinical studies. We will also conduct Rabbit PK-PD studies in phase II. These studies are essential for the development of a new therapeutic with potentially better benefits. PUBLIC HEALTH RELEVANCE PUBLIC HEALTH RELEVANCE: Hemolytic diseases refer to those where lysis of erythrocytes becomes the major issue for patient survival. These diseases are characterized by chronic lysis of erythrocytes resulting in life-threatening anemia, crippling fatigue, clots in the blood, kidney failure, end organ failure of the brain and liver, and death. Although orphan indications usuallyaffect less number of patients, the need for an effective treatment is still urgent since current treatment is only partially sufficient. Humanized NM9405 appears to be perfectly suited for hemolytic diseases where role of complement activation is the driving force.

Principal Investigator:

Rekha Bansal
440-477-9874
rekha@novelmed.com

Business Contact:

Rekha Bansal
216-707-1776
rekha@novelmed.com
Small Business Information at Submission:

NOVELMED THERAPEUTICS, INC.
11000 Cedar Avenue, 135 CLEVELAND, OH 44106-0000

EIN/Tax ID: 142159780
DUNS: N/A
Number of Employees: N/A
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No