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U of L School of Medicine researchers use breath analysis to detect lung cancer

Researchers at the University of Louisville School of Medicine are using breath analysis to detect the presence of lung cancer. Preliminary data indicate that this promising noninvasive tool offers the sensitivity of PET scanning, and has almost twice the specificity of PET for distinguishing patients with benign lung disease from those with early stage cancer.

30 Apr 2014

tPA therapy improves outcomes for patients suffering acute ischemic stroke

Administering a clot-dissolving drug to stroke victims quickly — ideally within the first 60 minutes after they arrive at a hospital emergency room — is crucial to saving their lives, preserving their brain function and reducing disability.

23 Apr 2014

Research roundup: Colonscopy in the countryside; retiree health benefits; what should hip surgery cost?

Rural residents who commonly seek treatment for advanced stages of colorectal cancer have been thought to lack access to cancer screening and adjuvant therapy. ... Several theories have been postulated to explain these findings, some of which include low socioeconomic status, lower educational attainment, lack of insurance coverage, underinsurance, and travel distance to health care facilities.

21 Apr 2014

Research report on global teleradiology market

Global Information Inc. announces the addition of a new market research report "Teleradiology Market (X-ray, Ultrasound, CT, MRI and Nuclear Imaging) - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019" at GIIResearch.com

17 Apr 2014

New data focuses on different approaches to improve diagnosis and treatment of HCC

Epidemiological, genetic and clinical data presented today at the International Liver CongressTM 2014 are collectively focussed on different approaches designed to improve the diagnosis, staging and treatment of hepatocellular carcinoma (HCC).

15 Apr 2014

Antibiotics present a safe option for treating children with uncomplicated acute appendicitis

Using antibiotics alone to treat children with uncomplicated acute appendicitis is a reasonable alternative to surgery that leads to less pain and fewer missed school days, according to a pilot study.

15 Apr 2014

Longer looks: Vermont's single payer system; Nevada's cancer cluster; the toll of dementia on a family

Skatchewan is a vast prairie province in the middle of Canada. It's home to hockey great Gordie Howe and the world's first curling museum. But Canadians know it for another reason: it's the birthplace of the country's single-payer health-care system.

11 Apr 2014

Loyola offers patients the most advanced PET/CT scanner

Loyola University Medical Center is now offering patients the most advanced PET/CT scanner on the market. The state-of-the-art system is improving the diagnosis and treatment of cancer, heart disease, epilepsy, Alzheimer's disease and other conditions.

11 Apr 2014

ER physicians discount early signs of strokes among women, minorities, younger people

Analyzing federal health care data, a team of researchers led by a Johns Hopkins specialist concluded that doctors overlook or discount the early signs of potentially disabling strokes in tens of thousands of American each year, a large number of them visitors to emergency rooms complaining of dizziness or headaches.

4 Apr 2014

Doctors overlook early signs of strokes in people each year

4 Apr 2014

Dartmouth aims to remove barriers for pancreatic cancer photodynamic therapy

Using CT scans with contrast enhancement, Dartmouth researchers measured treatment response to pancreatic cancer photodynamic therapy (PDT) according to a paper published in Physics in Medicine and Biology.

3 Apr 2014

Patients who stay longer in ICU have substantial physical impairments 2 years later

Patients have substantial physical impairments even two years after being discharged from the hospital after a stay in an intensive care unit (ICU), new Johns Hopkins research suggests.

3 Apr 2014

New clinic that focuses on diagnosis and treatment for vertigo launched in Mumbai

In a first, a city hospital has launched a clinic dedicated to vertigo. Dr Rajeev Boudhankar, vice-president, Kohinoor Hospital, said, "We observed that vertigo is a highly under-diagnosed ailment and patients run from post to pillar looking for effective treatment.

2 Apr 2014

Men with long-term HIV infections at higher risk of developing plaque in their coronary arteries

Men with long-term HIV infections are at higher risk than uninfected men of developing plaque in their coronary arteries, regardless of their other risk factors for coronary artery disease, according to results of a study led by Johns Hopkins researchers. A report on the research appears in the April 1 issue of Annals of Internal Medicine.

1 Apr 2014

New finding reinforces importance of developing healthy eating habits early in life

Women who ate a diet high in fresh fruits and vegetables as young adults were much less likely to have plaque build-up in their arteries 20 years later compared with those who consumed lower amounts of these foods, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.

29 Mar 2014

Researchers devise computerized process to make minimally invasive surgery more accurate

Johns Hopkins researchers have devised a computerized process that could make minimally invasive surgery more accurate and streamlined using equipment already common in the operating room.

28 Mar 2014

CT scans allow rheumatologists to diagnose gout

Gout is on the rise among U.S. men and women, and this piercingly painful and most common form of inflammatory arthritis is turning out to be more complicated than had been thought.

27 Mar 2014

Oncologists use mathematical model to develop treatment plans for cancer patients

Physics applies to everything. So when Vittorio Cristini, PhD, started researching cancer, he applied physics. The result he got was a set of mathematical equations that describe, for each person, how many of their tumor cells a cancer treatment could kill.

12 Mar 2014

CT scans predict effectiveness of chemotherapy for pancreatic cancer

Computed tomography (CT) scans routinely taken to guide the treatment of pancreatic cancer may provide an important secondary benefit. According to new research from The University of Texas MD Anderson Cancer Center, the scans also reflect how well chemotherapy will penetrate the tumor, predicting the effectiveness of treatment.

11 Mar 2014

Prehospital stroke alerts can shorten time to emergency treatment

Prehospital stroke alerts by emergency medical services (EMS) personnel can shorten the time to effective treatment with "clot-busting" drugs for patients with stroke, according to a report in the March issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

6 Mar 2014