Is Touch Therapy Acceptable in Current Clinical Trials?

In all the current psychidel clinical trials that are going on at the moment, touch is not allowed, even with patient consent. It's just prohibited. Am am i wrong about that? I don't think it's completely prohibited. We we actually use it. When we were doing in person sessions prior to covid a, the coved onset of the cove pademic, we were actually doing this kind of touch therapy,. In kedemy nessisted therapy sessions., when people would feel kind of out of body, or really, especially in their first time and they were feeling really out of sorts or overwhelmed.