Guangzhou Novaken Pharm Co., Ltd.

This study is testing whether a new nasal spray called XJN010 can safely and quickly help people with Parkinson's disease when their medication wears off and movement symptoms return (called 'off' episodes). Researchers will compare the spray to a placebo in 84 patients over two …

This study is testing a special skin patch with tiny needles to see if it safely helps calm children before they go into surgery. Researchers will compare the patch to a placebo patch in 64 children aged 2 to 6 years. The main goals are to see how well the patch works for sedatio…