BMJ Open

Researchers at Tohoku University have found one more reason to quit smoking: the inhalation of first-hand and/or second-hand smoke may lead to placental abruption in pregnant mothers.

Chronic wounds cost Singapore an estimated SGD$350 million a year, accounting for approximately 0.07% of its Gross Domestic Product (GDP). The amount is a significant economic burden, considering that the country spends 4% of its GDP on healthcare. This is according to the first local study that has quantified the national cost of chronic wounds in a multi-ethnic Asian population. The research, conducted by scientists and clinicians at eight institutions in Singapore, was led by Duke-NUS Medical School and the Agency for Science, Technology and Research (A*STAR).

Researchers from Osaka University compared the sensitivity of rapid antigen tests (RATs) and polymerase chain reaction (PCR) tests for the Omicron variant of COVID-19 using data produced by the Japan Professional Football League. They found the comparative sensitivity of RATs for Omicron was not affected by the duration from the onset of symptoms to testing.

A Singapore study finds patients with chronic kidney disease need tailored nutrition guidance, as well as better communication with doctors and family support, to empower them to manage their condition.