PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Prolonged use of stomach feeding tubes in children may increase risk of stomach fistulas

2014-07-03
(Press-News.org) Pediatric patients with intestinal failure often need gastrostomy tubes, or feeding tubes inserted into an opening created in the stomach, for long-term nutrition. The use of such tubes can lead to persistent gastrocutaneous fistulae, or the failure of the opening to close on its own, resulting in a need for surgical closure.

The causes of gastrocutaneous fistulae in pediatric patients are largely unknown, but researchers at Boston Children's Hospital looked at possible risk factors, including nutrition. Their finds are published today in the OnlineFirst version of the Journal of Parenteral and Enteral Nutrition (JPEN), the research journal of the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.).

Of all the risk factors studied, only prolonged use of a gastrostomy tube was identified with an increased likelihood of gastrocutaneous fistulae. In addition, fistulas in pediatric patients that persist for longer than seven days are unlikely to close.

The researchers recommend that that early operative intervention be considered after a relatively brief trial of spontaneous gastrostomy tubes site closure, especially in children who have had indwelling tubes for longer than 18 months.

INFORMATION: A publication of the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), the Journal of Parenteral and Enteral Nutrition (JPEN) is the premier scientific journal of nutrition and metabolic support. It publishes original, peer-reviewed studies that define the cutting edge of basic and clinical research in the field. It explores the science of optimizing the care of patients receiving enteral or intravenous therapies. All published JPEN articles are available online at http://pen.sagepub.com.

The American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.) is dedicated to improving patient care by advancing the science and practice of nutrition support therapy and metabolism. Founded in 1976, A.S.P.E.N. is an interdisciplinary organization whose members are involved in the provision of clinical nutrition therapies, including parenteral and enteral nutrition. With more than 6,000 members from around the world, A.S.P.E.N. is a community of dietitians, nurses, nurse practitioners, pharmacists, physicians, scientists, students, and other health professionals from every facet of nutrition support clinical practice, research, and education. For more information about A.S.P.E.N., please visit http://www.nutritioncare.org.


ELSE PRESS RELEASES FROM THIS DATE:

Malnutrition screening of hospital patients common but hospitals failing on nutrition care

2014-07-03
A new study gives hospitals overall good marks for conducting nutrition screenings within 24 hours of a patient's admission, but finds that many need to improve other practices to be more effective. The study, conducted by the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.) and published today in A.S.P.E.N's Nutrition in Clinical Practice journal, found that while most respondents said that screening patients for malnutrition was being done in compliance with The Joint Commission mandate of 1995, fewer than half were familiar with the 2012 Consensus ...

Movement disorders in young people related to ADHD

2014-07-03
Researchers at the University of Copenhagen and the Copenhagen University Hospital have identified a particular genetic mutation that may cause parkinsonism in young people. The mutation interferes with the brain's transport of the important signal substance dopamine and may also plays a role in mental diseases, e.g. ADHD. The findings have just been published in the scientific Journal of Clinical Investigation. Being one of the most important signal substances in the brain, dopamine is particularly important for the control of movements and reward mechanisms in the brain. ...

Hypertension, antihypertension medication, risk of psoriasis

2014-07-02
Bottom Line: Women with long-term high blood pressure (hypertension) appear to be at an increased risk for the skin condition psoriasis, and long-term use of beta (β)-blocker medication to treat hypertension may also increase the risk of psoriasis. Author: Shaowei Wu, M.D., Ph.D., of Brown University, Providence, Rhode Island, and colleagues. Background: Psoriasis is an immune-related chronic disease that affects about 3 percent of the U.S. population. The authors suggest prospective data on the risk of psoriasis associated with hypertension is lacking. Antihypertensive ...

Study estimates effect on surgery following national health insurance expansion

2014-07-02
Bottom Line: Full implementation of the Affordable Care Act's (ACA) national health insurance expansion could result in many more discretionary surgical procedures in the next few years based on how utilization changed after an earlier insurance reform in Massachusetts. Author: Chandy Ellimoottil, M.D., of the University of Michigan, Ann Arbor, and colleagues. Background: The potential effect of the ACA on surgical care is not well known. The authors examined its possible effect by analyzing the Massachusetts insurance expansion and utilization of discretionary and ...

Trial examines treatment for psychogenic nonepileptic seizures

2014-07-02
Bottom Line: A clinical trial found a reduction in seizures and improvement in related symptoms, including depression and anxiety, in patients with psychogenic nonepileptic seizures (PNES) who were treated with cognitive behavioral therapy informed psychotherapy (CBT-ip) with and without the medication sertraline. Authors: W. Curt LaFrance, Jr., M.D., M.P.H., of Brown University, Rhode Island Hospital, Providence, R.I., and colleagues. Background: PNES is not responsive to standard treatment and can be made worse by antiepileptic medications. Up to 20 percent of civilians ...

SDSC assists researchers in novel wildlife tracking project

2014-07-02
A team including researchers from the U.S. Geological Survey (USGS) and the San Diego Zoo's Institute for Conservation Research has developed a novel methodology that for the first time combines 3D and advanced range estimator technologies to provide highly detailed data on the range and movements of terrestrial, aquatic, and avian wildlife species. A paper detailing the project, called 'Movement-based Estimation and Visualization of Space Use in 3D for Wildlife Ecology and Conservation', was published July 2 in the PLOS ONE online science journal. A video of the project ...

Noninvasive advanced image analysis could lead to better patient care

2014-07-02
PHOENIX, Ariz. — July 2, 2014 — Lung cancer patients could receive more precise treatment, and their progress could be better tracked, using a new high-tech method of non-invasive medical imaging analysis, according to a study published today by the journal PLOS ONE. Genetic changes increasingly are recognized as driving cancer development. But obtaining evidence of these changes usually requires a biopsy, which can be problematic for sensitive regions of the body such as the lungs. Based on a review of 48 patients with non-small cell lung cancer (NSCLC), the study ...

Researchers invent 'meta mirror' to help advance nonlinear optical systems

Researchers invent meta mirror to help advance nonlinear optical systems
2014-07-02
Researchers at the Cockrell School of Engineering at The University of Texas at Austin have created a new nonlinear metasurface, or meta mirror, that could one day enable the miniaturization of laser systems. The invention, called a "nonlinear mirror" by the researchers, could help advance nonlinear laser systems that are used for chemical sensing, explosives detection, biomedical research and potentially many other applications. The researchers' study will be published in the July 3 issue of Nature. The metamaterials were created with nonlinear optical response ...

A million times better

A million times better
2014-07-02
This news release is available in German. Lasers have a fixed place in many fields of application. Yet, there are still wavelengths for which either no systems exist, or at best only large and expensive ones. On the other hand remote sensing and medical applications call for compact laser systems, for example with wavelengths from the near infrared to the Terahertz region. A team of researchers at the Technische Universitaet Muenchen (Germany) and the University of Texas Austin (USA) has now developed a 400 nanometer thick nonlinear mirror that reflects frequency-doubled ...

Scientists can now screen for stem cells that enhance corneal regrowth

Scientists can now screen for stem cells that enhance corneal regrowth
2014-07-02
A Boston-based scientific collaborative, led by Harvard Stem Cell Institute (HSCI) researchers, has discovered a way to collect the best cell type for regenerating a damaged cornea—the clear membrane that covers the pupil and directs light into the back of the eye. The investigators report in the journal Nature that purified human stem cells can be used to improve long-term vision in mice. The team is now pursuing FDA-approval for the technique before moving on to patient clinical trials. The study, lead by co-senior investigators Natasha Frank, MD, and Markus Frank, ...

LAST 30 PRESS RELEASES:

“Forever chemicals” linked to higher risk of type 2 diabetes

Near tripling in US reported lidocaine local anesthetic poisonings/deaths over past decade

Despite self-perceived sensitivities, study finds gluten and wheat safe for many people with IBS

New subtype of diabetes identified in Africa in first largescale study

A new diabetes subtype identified in Sub-Saharan Africa and Black Americans, study finds

A simple filter for rare earth elements will ensure a clean domestic supply of these crucial metals

UCF researchers developing new methods to passively mitigate lunar dust for space exploration

Discovering new materials: AI can simulate billions of atoms simultaneously

University Hospitals Seidman Cancer Center becomes first in the United States to implement Akesis Inc. innovative Galaxy RTI device for patient treatment

FAMU-FSU research identifies U.S. dams at greatest risk of overtopping

‘Weekend warriors’ with diabetes have a 33% lower risk of cardiovascular mortality

Study identifies world-first treatments to prevent a life-threatening virus infection

Solvent selection tool boosts thermoelectric devices

Collecting large-scale data from impoverished communities

Neuroanatomy of social dominance

Reference genomes for rice’s wild relatives may boost future crops

How AI can enhance early detection of emerging viruses: UNLV study

Surface structure engineering of PtCu clusters enhances the performance of propane dehydrogenation

Gemini North discovers long-predicted stellar companion of Betelgeuse

Hollow molecules offer sustainable hydrocarbon separation

High-performance near-Infrared computational spectrometer enabled by finely-tuned PbS quantum dots

Hyaluronidase nanogel-armed CAR-T cell for improving efficacy against solid tumors

Tailored hard/soft magnetic heterostructure anchored on 2D carbon nanosheet for efficient microwave absorption and anti-corrosion property

A novel strategy for modulating the crystalline-amorphous composites and electronic structure to enhance hydrogen evolution reaction

Metal-free catalysts break through in green H2O2 synthesis! Novel organic semiconductors enable high-efficiency interfacial reactions

Do these two cancer drugs have what it takes to beat Alzheimer’s?

Genome editing corrected rare brain mutations in mice. Could it help fight neurological diseases?

Prime editing treats childhood brain disease in mice

Estimated out-of-pocket costs for patients with common cancers and private insurance

Finding human brain genes in duplicated DNA

[Press-News.org] Prolonged use of stomach feeding tubes in children may increase risk of stomach fistulas