ContraFect Partners with Leading Orthopedic Center in Europe to Provide Compassionate Use of Exebacase to Patients with Chronic Staphylococcal Prosthetic Joint Infections

YONKERS, N.Y., Jan. 13, 2020 (GLOBE NEWSWIRE) -- ContraFect Corporation (Nasdaq:CFRX), a clinical-stage biotechnology company focused on the discovery and development of direct lytic agents (DLAs), including lysins and amurin peptides, as new medical modalities for the treatment of life-threatening, antibiotic-resistant infections, today announced that it has extended early access to exebacase to individual named patients with chronic post-operative prosthetic joint infections (PJIs) under Temporary Authorizations for Use (ATUs) from the French National Agency for Medicines and Health Products Safety (ANSM) in collaboration with Dr. Tristan Ferry at the Hôpital de la Croix Rousse in Lyon, France. 

Four patients with longstanding, treatment-refractory PJIs have been treated with direct administration (i.e. intra-articular) of exebacase to the affected joint under ATUs. Based on promising clinical signals in these exebacase-treated patients, temporary authorization for use of exebacase has now been extended to patients with Staphylococcal PJI occurring early in the postoperative period, to potentially avoid significant loss of function.

Staphylococcal PJIs pose significant treatment challenges due to biofilm formation which renders conventional antibiotics ineffective and necessitates surgical removal and replacement of the joint. Exebacase has the demonstrated potent ability to eradicate Staphylococcal biofilms in vitro and in animal models, and thus may have potential as a therapeutic agent administered directly to the joint to clear the infection and possibly reduce the need for surgical intervention,” said Cara Cassino, MD, Chief Medical Officer and Executive Vice President of Research and Development of ContraFect. “This would be a significant benefit to patients world-wide, as there are currently no approved medical treatments for PJIs, and surgical reimplantation of a new prosthetic joint can be associated with substantial disability and loss of function.”

About ContraFect:

ContraFect is a biotechnology company focused on discovering and developing differentiated biologic therapies for life-threatening, drug-resistant infectious diseases, particularly those treated in hospital settings. An estimated 700,000 deaths worldwide each year are attributed to antimicrobial-resistant infections. We intend to address life threatening infections using our therapeutic product candidates from our platform of DLAs, which include lysins and amurin peptides. Lysins are a new class of DLAs which are recombinantly produced antimicrobial proteins with a novel mechanism of action associated with the rapid killing of target bacteria, eradication of biofilms and synergy with conventional antibiotics. Amurin peptides are a new class of DLAs, which exhibit broad-spectrum activity against a wide range of antibiotic-resistant Gram-negative pathogens, including Pseudomonas aeruginosa (P. aeruginosa), Acinetobacter baumannii, and Enterobacter species. We believe that the properties of our lysins and amurin peptides will make them suitable for targeting antibiotic-resistant organisms, such as methicillin-resistant Staph aureus (MRSA) and P. aeruginosa, which can cause serious infections such as bacteremia, pneumonia and osteomyelitis. We have completed a Phase 2 clinical trial for the treatment of Staph aureus bacteremia, including endocarditis, with our lead lysin candidate, exebacase, which is the first lysin to enter clinical studies in the U.S.

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Forward-Looking Statements:

This press release contains, and our officers and representatives may make from time to time, “forward-looking statements” within the meaning of the U.S. federal securities laws. Forward-looking statements can be identified by words such as “projects,” “may,” “will,” “could,” “would,” “should,” “believes,” “expects,” “anticipates,” “estimates,” “intends,” “plans,” “potential,” “promise” or similar references to future periods. Examples of forward-looking statements in this release include, without limitation, statements regarding ContraFect’s ability to discover and develop DLAs as new medical modalities for the treatment of life-threatening, antibiotic-resistant infections, statements made regarding compassionate use, ATUs, PJIs, treated patients, treatment results and anticipated treatments, comments made by ContraFect’s chief medical officer, ContraFect’s ability to address life threatening infections using its DLA platform, whether lysins are a new class of DLAs which are recombinantly produced, antimicrobial proteins with a novel mechanism of action associated with the rapid killing of target bacteria, eradication of biofilms and synergy with conventional antibiotics, whether amurins exhibit broad-spectrum activity against a wide range of antibiotic-resistant Gram-negative pathogens and whether the properties of ContraFect’s lysins and amurins will make them suitable for targeting antibiotic-resistant organisms, such as methicillin-resistant Staph aureus and P. aeruginosa. Forward-looking statements are statements that are not historical facts, nor assurances of future performance. Instead, they are based on ContraFect’s current beliefs, expectations and assumptions regarding the future of its business, future plans, strategies, projections, anticipated events and trends, the economy and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent risks, uncertainties and changes in circumstances that are difficult to predict and many of which are beyond ContraFect’s control, including those detailed under the caption “Risk Factors” in ContraFect's filings with the Securities and Exchange Commission. Actual results may differ from those set forth in the forward-looking statements. Important factors that could cause actual results to differ include, among others, our ability to develop treatments for drug-resistant infectious diseases. Any forward-looking statement made by ContraFect in this press release is based only on information currently available and speaks only as of the date on which it is made. Except as required by applicable law, ContraFect expressly disclaims any obligations to publicly update any forward-looking statements, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.

Investor Relations Contacts:

Michael Messinger
ContraFect Corporation
Tel: 914-207-2300
Email: mmessinger@contrafect.com

Lauren Stival
Stern Investor Relations
Tel: 212-362-1200
Email: lauren.stival@sternir.com

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Source: ContraFect Corporation