Photograph by Darlyne A. Murawski, National Geographic. The peanut worm has a proboscis that resembles an elephantâs trunk, as well as a mouth that boasts an impressive array of tentacles. This bottom burrower feeds on organic materials found in mud and sand, and when done feasting it can turn the proboscis inside out to retract it inside its body.
Early clinical development is primarily composed of human proof of principle/pilot clinical studies â to confirm feasibility in human, explore patient populations and performance claims. Concomitantly, subsequent clinical trials are outlined and prepared for.
Join a Study. Clinical trials are research studies that look at new ways to prevent, detect, or treat diseases and conditions, including schizophrenia. During clinical trials, treatments might be new drugs or new combinations of drugs, new surgical procedures or devices, or new ways to use existing treatments.