But a research team led by University of Sunderland scientists has made a major breakthrough in the fight against a deadly hospital infection which kills tens of thousands of people every year, and it will be available within the next year.
Experts have discovered a technique for the early detection of the superbug pseudomonas aeruginosa which particularly infects patients with cystic fibrosis.
70,000 people worldwide are affected by cystic fibrosis and on average around 50 percent of those will be infected with the superbug – 50 percent of those will die.
Although the research concentred on the superbug’s relation to cystic fibrosis, pseudomonas aeruginosa also attacks patients with localized and systemic immune defects, such as those suffering with burns, patients with AIDS and cancer.
According to the Centre for Disease Control and Prevention in the USA, Pseudomonas aeruginosa accounts for 10 per cent of all hospital infections.
While the superbug is very difficult to cure as it is highly resistant to antibiotics, early detection makes a huge difference to a patient’s chances of survival.
Now for the first time, the University of Sunderland–led team has discovered a technique that can identify the superbug within 24-48 hours of infection, greatly increasing a patient’s chances of survival.
The team is led by Professor Paul Groundwater and Dr Roz Anderson at the University of Sunderland, in collaboration with colleagues Professor John Perry, Freeman Hospital, Newcastle, Professor Arthur James, Northumbria University and Dr Sylvain Orenga, bioMérieux, France
Prof Groundwater says: “This superbug has a massive impact on people who are immunocompromised, for example patients with severe burns, cancer and AIDS.
“It is calculated that 28 per cent of people who have undergone transplant surgery are infected by pseudomonas aeruginosa. We hope our research will make a big difference in the survival rate of many thousands of vulnerable people throughout the world.
“The bacteria infect the fluid on the lungs of cystic fibrosis sufferers. It also infects patients in intensive care units. It is really difficult to treat, and hospital staff need to know very quickly if someone has been infected by it.
“In our new diagnostic method a non-coloured compound reacts with an enzyme present in pseudomonas aeruginosa and produces a very distinctive purple colour which indicates the presence of the bacteria. This technique works on 99 per cent of the strains of this superbug.”
The research has been sponsored by the multinational biotechnology company bioMérieux. The company, based in France, designs, develops, and produces a wide range of diagnosis systems for medicine and industry.
“bioMérieux is very proud to have participated in and supported this research that will help in the fight against healthcare associated infections - a strategic focus for our company,” says Dr. Peter Kaspar, bioMérieux corporate vice-president of research and development. “This discovery will enable bioMérieux to bring additional high-medical value tests to clinicians and positively impact patients’ treatment and their follow-up care.”
Tony Kerr | alfa
Researchers identify potentially druggable mutant p53 proteins that promote cancer growth
09.12.2016 | Cold Spring Harbor Laboratory
Plant-based substance boosts eyelash growth
09.12.2016 | Fraunhofer-Institut für Angewandte Polymerforschung IAP
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
09.12.2016 | Life Sciences
09.12.2016 | Ecology, The Environment and Conservation
09.12.2016 | Health and Medicine