Corporate Banner
Satellite Banner
Pharma Outsourcing
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Da Volterra's DAV132 Shown As Promising Candidate for Preventing Severe C. Difficile Infections

Published: Tuesday, May 13, 2014
Last Updated: Tuesday, May 13, 2014
Bookmark and Share
The CL1001 clinical trial also demonstrated the adequate targeted delivery of DAV132 to the ileum and the colon and its adsorbing effects.

Da Volterra announces today very promising new results about DAV132 in the prevention of the side effects of antibiotics and the occurrence of severe Clostridium difficile infections. The Company presents two posters at ECCMID 2014 (the European Conference of Microbiology and Infectious Diseases) taking place in Barcelona on May 10-13, 2014.

With a novel and unique mechanism of action, DAV132 is a product candidate aiming at protecting the intestinal flora from the side effects of administered antibiotics, hence preventing Clostridium difficile infections. This pathogenic bacterium causes serious and potentially lethal gastro-intestinal infections. To this end, DAV132 captures the antibiotic residues in the digestive tract which are at the origin of the alterations of the intestinal flora, while maintaining the efficacy of the antibiotic treatment. As a consequence the flora disruption adverse effect is avoided.

• The CL1001 study, a phase I clinical trial performed in the spring 2013 at the Medicine University of Greifswald (Germany) with 18 healthy volunteers, showed the expected targeted delivery of DAV132. The results demonstrate that DAV132 effectively exerts its adsorbing effect in the ileum and the colon, whereas DAV132 does not interfere upstream with antibiotics in the small intestine. Antibiotic treatments given together with DAV132 would thus be optimized, DAV132 reducing the alterations of the flora and their consequences such as Clostridium difficile infections or the emergence of resistant bacteria.

• A preclinical study performed in the reference hamster model of Clostridium difficile infections evidenced the preventive effect of DAV132. Animals treated with moxifloxacin only (an antibiotic) showed 100% mortality (no survivor after 7 days) in the experiment. Interestingly, animals treated with moxifloxacin and DAV132 during 5 days are protected from the lethal impacts of Clostridium difficile. The protective effect of DAV132 is dose-dependent and a total protection is reached at the highest doses. This study in a predictive model of the disease illustrates the protective effects of DAV132, co-administered with an antibiotic treatment, against Clostridium difficile infections.

Florence Séjourné, CEO of Da Volterra, declared: "We are particularly proud to present these results to the scientific community, illustrating the very innovative and unique profile of DAV132. The control of Clostridium difficile infections and antibiotic resistance are major public health challenges. We look forward to advancing the development of DAV132, and are convinced that Da Volterra is well positioned to push forward its innovative product pipeline to meet these urgent medical needs."


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 3,900+ scientific posters on ePosters
  • More than 5,300+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.


Scientific News
BioCision Forms MedCision
The new company will focus on technologies for the management and automation of vital clinical processes.
First New HIV Vaccine Study for Seven Years Begins
South Africa hosts historic clinical trial of experimental HIV vaccine aiming to safely prevent HIV infection.
Study to Assess Shorter-Duration Antibiotics in Children
Physicians plan a clinical trial to evaluate whether short course anti-biotics are effective at treating CAP in children.
Cancer Gene Predicts Treatment Response in Leukaemia
Study indicates the patients suffering from a lethal for of acute myeloid leukemia may live longer when receiving milder chemotherapy drugs.
Injectable Biologic Therapy Reduces Triglycerides
Study finds first-of-its-kind therapy promising for patients with high triglycerides, cholesterol.
Testing Zika Vaccine in Humans Begins
The first of five planned clinical trials to test ZPIV vaccine in humans has begun.
Combination Therapy Improved Chemoresistance in Ovarian Cancer
The study demonstrates how an existing class of targeted therapies could be used to potentiate the tumor suppression induced by cisplatin.
Gene Therapy for Blistering Skin Disease Shows Promise
Grafting genetically altered skin onto patients’ chronic wounds marks the first time skin-based gene therapy has been demonstrated to be safe and effective in humans.
Alzheimer’s Treatment Moves a Step Closer
Merck scientists have reported the discovery of verubecestat, a structurally unique, orally bioavailable small molecule that has been shown to target the most visible sign of the disease in the brain.
Lynparza Phase III Progression-Free Survival Benefit
AstraZeneca announces results from Phase III SOLO-2 trial designed to determine the efficacy of Lynparza as a monotherapy for ovarian cancer.
Scroll Up
Scroll Down
SELECTBIO

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,900+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,300+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!