Boston – Women who work the night shift as young adults may have an increased risk of breast cancer, according to a study of nurses conducted by the Channing Division of Network Medicine at Brigham and Women’s Hospital.
Chicago – Medical residents and fellows, including first-year residents, will be allowed to work for up to 28 consecutive hours without sleep as part of revised requirements recently approved by the Accreditation Council for Graduate Medical Education.
Wuhan, China – Male night-shift workers who do not nap during the day or have worked the night shift for more than 20 years – as well as those who average more than 10 hours of sleep per night – may have a greater risk of developing cancer, according to a study from Huazhong University of Science and Technology.
College Station, TX – The lack of a consistent eating and sleeping schedule may disrupt the circadian rhythms of shift workers and make them more likely to suffer a severe stroke, according to a recent study from Texas A&M University.
Uppsala, Sweden – A study of current and former shift workers shows that shift work may contribute to cognitive difficulties that take years to recover from, according to researchers at Uppsala University and Malmö University.