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New study compares after-hours and daytime surgery success rates

A new study by the American Academy of Orthopaedic Surgeons found that patients undergoing after-hour orthopedic surgeries experience slightly higher rates of necessary follow-up surgeries compared to daytime surgeries. The data also suggests that nighttime surgery patients have similar healing times, recovery periods, and major compli...

SourceAmerican Academy of Orthopaedic Surgeons·JournalJournal of Bone and Joint Surgery·DateSep 1, 2009

Shift in age distribution of dengue fever in Thailand explained

A study analyzing Thai data found that reduced birth rates and changes in population demographics are linked to the increase in average age of dengue cases. This shift has implications for clinical management and vaccine development, particularly as more adults become part of the case mix.

SourcePLOS·JournalPLOS Medicine·DateAug 31, 2009

Rice tapped for role in computing research center

Rice University will lead a multi-university Center for Domain-Specific Computing with UCLA, Ohio State, and UC Santa Barbara to develop high-performance computing for medical imaging. The project aims to create energy-efficient, cost-effective solutions for preventive, diagnostic, and therapeutic procedures.

Wellcome Trust banks on Chinese cohort study

The Kadoorie Biobank Study in China has received a £2.5 million funding boost to monitor the health of over 500,000 participants aged 35-74 for decades to come. This study will provide valuable insights into environmental and genetic causes of common conditions in China.

Ethics review of research in the context of humanitarian relief work

The article describes the functioning of MSF's independent ERB, which has reviewed over 23 proposals since its inception. The board provides crucial ethical oversight to ensure community empowerment and vulnerable individuals' protection in research settings. Additionally, PLOS Medicine editors discuss the role of journals in addressin...

SourcePLOS·JournalPLOS Medicine·DateJul 27, 2009

Lisbon researcher gets set-up grant

Lars Jansen, a young researcher from the Instituto Gulbenkian de Ciência, has been awarded an EMBO Installation Grant to establish a new research group in Portugal. The grant provides funding and support to help him develop his research infrastructures and integrate into the European scientific community.

SourceEMBO·DateJul 23, 2009

UM Rosenstiel School's Aplysia summer research program heats up

The UM Rosenstiel School of Marine, Atmospheric, and Earth Science has received a $82,128 American Recovery and Reinvestment Act stimulus grant to enhance its Aplysia summer research program. The program will provide hands-on training to undergraduate students and middle/high school science teachers in sea hare research, improving egg ...

Sugar substitute appears to prevent early childhood cavities

A recent study found that xylitol syrup can effectively prevent tooth decay in primary teeth of toddlers. The study involved 94 children aged 9-15 months and showed a significant reduction in decayed teeth among those receiving xylitol syrup, with up to 70% prevention rate.

SourceJAMA Network·JournalArchives of Pediatrics and Adolescent Medicine·DateJul 6, 2009

Amino acid may help treat patients with hair-pulling condition

A 12-week study found that N-acetylcysteine significantly reduced hair-pulling symptoms in patients with trichotillomania, a condition characterized by compulsive hair-pulling and significant psychosocial problems. The treatment was well-tolerated and compared favorably to existing treatment options.

SourceJAMA Network·JournalArchives of General Psychiatry·DateJul 6, 2009

Faculty of 1000 praised by Wellcome Trust

The Wellcome Trust validated the Faculty of 1000's assessment model through a study analyzing over 900 publications. The scores from both models showed high agreement, highlighting the value of post-publication peer review. However, the study also emphasized that merit cannot be judged solely by citation scores.

SourceFaculty of 1000·JournalPLOS ONE·DateJun 22, 2009

How can the world's fisheries be sustainable?

The study assesses the effectiveness of world fisheries management regimes using evaluations from nearly 1,200 fisheries experts. It reveals that most regimes are not meeting international standards and that transparency in converting scientific advice into policy is key to sustainability. Wealthier countries face challenges from exces...

SourcePLOS·JournalPLOS Biology·DateJun 22, 2009