Product Pipeline

Developing drugs for drug-resistant, life threatening infections.

Product Candidates

The next generation of anti-infectives.

We intend to develop and commercialize novel, first-in-class biologic therapies, known as direct lytic agents (DLAs), which includes lysins and amurin peptides, as new medical modalities to treat life-threatening infections, including those caused by drug-resistant pathogens. The increasing prevalence of antibiotic resistance among bacterial pathogens has been widely recognized as an urgent public health threat by the CDC, the WHO and the Infectious Disease Society of America.

Our lead lysin, exebacase (CF-301) is an investigational product candidate that targets Staph aureus, including MRSA strains, which causes serious infections such as bacteremia, pneumonia and osteomyelitis. In the Phase 2 superiority study of exebacase, the clinical responder rate at Day 14 in MRSA patients treated with exebacase was nearly 43-percentage points higher than in MRSA patients treated with SOC antibiotics alone (74.1% compared to 31.3% (p=0.010)). In addition to the higher rate of clinical response, MRSA-infected patients treated with exebacase showed a 21-percentage point reduction in 30-day all-cause mortality (p=0.056), a four-day lower mean length of hospital stay and meaningful reductions in hospital readmission rates. The FDA has granted Breakthrough Therapy designation to exebacase for the treatment of MRSA bloodstream infections (bacteremia), including right-sided endocarditis, when used in addition to SOC antistaphylococcal antibiotics in adult patients, based on the final data from the Phase 2 superiority trial of exebacase.

We have advanced an engineered lysin therapeutic candidate, CF-370, with potent activity against Pseudomonas aeruginosa (“P. aeruginosa”) into IND-enabling activities. We believe CF-370 represents the first lysin to bypass the outer membrane of P. aeruginosa and to enable potent activity in human serum. We have also developed a novel, engineered variant of exebacase, CF-296, with potential as a targeted therapy for deep-seated, invasive biofilm-associated Staph aureus infections such as prosthetic joint infections.

Our research efforts remain focused on a broad-based Gram-negative discovery program which aims to identify, optimize and develop DLAs that target deadly Gram-negative pathogens. In addition to our lysin programs, we have discovered a novel class of DLAs, known as amurin peptides, which have displayed potent activity against a wide range of Gram-negative pathogens in preclinical studies, including deadly, drug-resistant P. aeruginosa, Klebsiella pneumoniae, Escherichia coli, Acinetobacter baumannii and Enterobacter cloacae bacteria species.

Product Candidates

Market Need

Drug resistance is a global crisis

2 Million

Illnesses Diagnosed in the U.S.

700,000

Deaths, Worldwide

MRSA

A bigger killer than HIV/AIDS, Parkinson's Disease, emphysema and homicide, in the U.S.

64%

Likelihood of death among individuals with MRSA Versus those infected with MSSA

Projection

Projected Annual Worldwide Statistics in 2050

10 Million

Deaths Annually

$100 Trillion

Costs By 2050

About

Our Technology

Our research platform enables the discovery of novel direct lytic agentsto with activity against specific bacterial pathogens.

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About

Contrafect Corporation

We are focused on developing first-in-class biologic therapies for life-threatening, drug-resistant infectious diseases.

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