ALFENTANIL, Ropivacain Fresenius Kabi 7,5 mg/ml, injektionsvätska, lösning clinical trials

The Intertransverse Process Block - Single or Multiple Injection? A randomised, procedure related, blinded crossover trial in healthy volunteers

This study is looking at a pain-relief method called an 'Intertransverse Process Block' in healthy men. Researchers are comparing one injection to multiple injections to see which works better for numbing areas of the chest. It's about finding the best way to help with pain, especially after breast cancer surgery.