Breaking News
December 15, 2018 - Tenacity and flexibility help maintain psychological well-being, mobility in older people
December 15, 2018 - Study reveals role of brain mechanism in memory recall
December 15, 2018 - High levels of oxygen encourage the brain to remain in deep, restorative sleep
December 15, 2018 - Experimental HIV vaccine strategy works in non-human primates, research shows
December 15, 2018 - Genetically modified pigs could limit replication of classical swine fever virus, study shows
December 15, 2018 - FDA Approves Herzuma (trastuzumab-pkrb), a Biosimilar to Herceptin
December 15, 2018 - Cost and weight-loss potential matter most to bariatric surgery patients
December 15, 2018 - Cancer Research UK and AstraZeneca open new Functional Genomics Centre
December 15, 2018 - New research lays out potential path for treatment of Huntington’s disease
December 15, 2018 - Prestigious R&D 100 Award presented to Leica Microsystems
December 15, 2018 - Study shows septin proteins detect and kill gut pathogen, Shigella
December 15, 2018 - Study sheds new light on disease-spreading mosquitoes
December 15, 2018 - 2017 Saw Slowing in National Health Care Spending
December 15, 2018 - Monitoring movement reflects efficacy of mandibular splint
December 15, 2018 - Study supports BMI as useful tool for assessing obesity and health
December 15, 2018 - Self-guided, internet-based therapy platforms effectively reduce depression
December 15, 2018 - Organically farmed food has bigger climate impact than conventional food production
December 15, 2018 - Faster, cheaper test has potential to enhance prostate cancer evaluation
December 15, 2018 - Researchers study abnormal blood glucose levels of patients after hospital discharge
December 15, 2018 - Swedish scientists explore direct association of dementia and ischemic stroke deaths
December 15, 2018 - Study finds 117% increase in number of dementia sufferers in 26 years
December 15, 2018 - Eczema Can Drive People to Thoughts of Suicide: Study
December 15, 2018 - Link between neonatal vitamin D deficiency and schizophrenia confirmed
December 15, 2018 - Nurse denied life insurance because she carries naloxone
December 15, 2018 - Ritalin drug affects organization of pathways that build brain networks used in attention, learning
December 15, 2018 - Research pinpoints two proteins involved in creation of stem cells
December 15, 2018 - Gut bacteria may modify effectiveness of anti-diabetes drugs
December 15, 2018 - How often pregnant women follow food avoidance strategy to prevent allergy in offspring?
December 15, 2018 - Using machine learning to predict risk of developing life-threatening infections
December 15, 2018 - How imaginary friends could boost children’s development
December 15, 2018 - Folate deficiency creates more damaging chromosomal abnormalities than previously known
December 15, 2018 - Study provides new insights into molecular mechanisms underlying role of amyloid in Alzheimer’s disease
December 15, 2018 - For the asking, a check is in the mail to help pay for costly drugs
December 15, 2018 - UA scientists uncover biological processes leading to rare brain disorder in babies
December 15, 2018 - The largest database on industrial poisons
December 15, 2018 - ESMO Immuno-Oncology Congress showcases novel technologies set to benefit many cancer patients
December 15, 2018 - Ovid Therapeutics Announces Plans to Move into a Phase 3 Trial in Pediatric Patients Based on End-of-Phase 2 Meeting for OV101 in Angelman Syndrome
December 15, 2018 - Left ventricular noncompaction – Genetics Home Reference
December 15, 2018 - Children’s sleep not significantly affected by screen time, new study finds
December 15, 2018 - When should dementia patients stop driving? A new guidance for clinicians
December 15, 2018 - Researchers use INTEGRA’s VIAFLO 96/384 to streamline the experimental workflow
December 15, 2018 - Researchers discover protein involved in nematode stress response
December 15, 2018 - Cancer patients have greater risk of developing shingles, study shows
December 14, 2018 - UAlberta scientists identify biomarkers for detecting Alzheimer’s disease in saliva samples
December 14, 2018 - Study uncovers link between tube travel and spread of flu-like illnesses
December 14, 2018 - Caffeine plus another compound in coffee may fight Parkinson’s disease
December 14, 2018 - GW researchers review studies on treatments for prurigo nodularis
December 14, 2018 - Lack of peds preventive care ups unplanned hospital admissions
December 14, 2018 - Miscarriage: When Language Deepens Pain
December 14, 2018 - New method helps better understand pathological development of ALS
December 14, 2018 - Intellectually active lifestyle confers protection against neurodegeneration in Huntington’s patients
December 14, 2018 - Mammalian collagen nanofibrils become stronger and tougher with exercise
December 14, 2018 - Considerable Morbidity, Mortality Due to Animal Encounters
December 14, 2018 - Researchers find inhibiting one protein destroys toxic clumps seen in Parkinson’s disease
December 14, 2018 - How early physical therapy can lessen the long-term need for opioids
December 14, 2018 - Depression, suicide rates highest in Mountain West states
December 14, 2018 - New model could cure the potential to underestimate how quickly diseases spread
December 14, 2018 - Exercise-induced hormone activates cells critical for bone remodeling in mice
December 14, 2018 - Researchers discover new mechanism behind spread of malignant pleural mesothelioma
December 14, 2018 - Health Tip: Celebrate a Healthier Holiday
December 14, 2018 - Scalpel-free surgery enhances quality of life for Parkinson’s patients, study finds
December 14, 2018 - Early physical therapy can reduce risk, amount of long-term opioid use | News Center
December 14, 2018 - Genetic marker, predictor of early relapse in common childhood cancer discovered
December 14, 2018 - Study could lead to a potential new way of treating sepsis
December 14, 2018 - New protein complex helps embryonic stem cells to maintain their indefinite potential
December 14, 2018 - Salk professor receives $1.8 million from NOMIS Foundation for research on mechanisms to promote health
December 14, 2018 - New discovery will improve the safety and predictability of CRISPR
December 14, 2018 - Geneticists discover how sex-linked disorders arise
December 14, 2018 - New method to visualize small-molecule interactions inside cells
December 14, 2018 - Study describes mechanism that makes people more vulnerable to hunger-causing stimuli
December 14, 2018 - Chronic opioid therapy associated with increased healthcare spending and hospital stays
December 14, 2018 - Blood Types
December 14, 2018 - Obesity linked to increased risk of early-onset colorectal cancer
December 14, 2018 - Blood test helps identify distinct molecular signatures in children with cystic fibrosis
December 14, 2018 - In California, doctors accused of sexual misconduct often get second chances
December 14, 2018 - Scientists use water to track electrical activity of nerve cells
December 14, 2018 - Recurrence of urinary tract infection may depend on bacterial strain, study shows
December 14, 2018 - GBT Announces U.S. FDA Agrees with its Proposal Relating to Accelerated Approval Pathway for Voxelotor for the Treatment of Sickle Cell Disease and GBT Plans to Submit New Drug Application (NDA)
December 14, 2018 - Partial Thromboplastin Time (PTT) Test: MedlinePlus Lab Test Information
December 14, 2018 - Common tactics for health promotion at work may be detrimental to employees with obesity
Germ-killing robots use UV radiation to safeguard patients from health care-associated infections

Germ-killing robots use UV radiation to safeguard patients from health care-associated infections

image_pdfDownload PDFimage_print

Germ-killing robots are being enlisted to further safeguard Vanderbilt University Medical Center (VUMC) patients from health care-associated infections.

The robots will be deployed in selected inpatient areas, starting this month with the Vanderbilt Regional Burn Center at Vanderbilt University Adult Hospital.

After a patient is discharged and routine room decontamination with liquid disinfectants is complete, a robot will be wheeled in to flood the room with ultraviolet radiation (UV) in amounts sufficient to kill microorganisms that may linger on surfaces, including drug-resistant organisms like MRSA (methicillin-resistant Staphylococcus aureus) and VRE (vancomycin-resistant enterococci).

According to the Centers for Disease Control and Prevention (CDC), on any given day in the United States about one in 25 hospital patients has at least one health care-associated infection.

In a large randomized trial sponsored by the CDC, the robots were shown to reduce common health care-associated infections by 30 percent.

“We’re starting in the Burn Center because that’s a very vulnerable population and we never want those patients to have trouble with infections,” said Thomas Talbot III, M.D., MPH, professor of Medicine and Vanderbilt’s chief hospital epidemiologist.

Vanderbilt has purchased two of the robots, manufactured by Memphis, Tennessee-based Tru-D SmartUVC. The second robot will be assigned to a unit early next year, to be selected based on population data from Vanderbilt’s clinical lab.

“We’ll deploy the second machine wherever it can be of greatest use,” Talbot said.

The robots work alone in vacated rooms, with cabinets and drawers opened and curtains and hallway doors closed. From the hallway an environmental services tech uses a handheld computer to turn on the robot remotely. UV bounces around the room to reach all exposed surfaces, not just those in the machine’s direct line of sight.

Infection control robots began appearing on the market earlier this decade as health care payers began penalizing hospitals with higher infection rates.
The machines help eliminate guesswork, shutting themselves off once their sensors have registered set amounts of UV reflected back from surfaces in the room. In testing at Vanderbilt they required an average 25 minutes to decontaminate a patient room at their normal setting.

A higher setting is used for rooms where a c. diff (Clostridium difficile) infection has occurred.

“For UV to be of benefit you have to continue to clean rooms correctly and continue to follow all infection control practices, like good hand hygiene,” Talbot said.

The hospital will monitor effects of the robots not only on infection rates but also on unit efficiency and workflow.

“We’ll be developing protocols to help optimize use of the robots without delaying patients arriving from the emergency department or the recovery room,” Talbot said.

Source:

https://ww2.mc.vanderbilt.edu/

Tagged with:

About author

Related Articles