Question: What are the treatments for Pinched Nerve ?
Answer: The most frequently recommended treatment for pinched nerve is rest for the affected area. Nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids may be recommended to help alleviate pain. Physical therapy is often useful, and splints or collars may be used to relieve symptoms. Depending on the cause and severity of the pinched nerve, surgery may be needed.
Source: NINDS

Question: What is the outlook for Pinched Nerve ?
Answer: With treatment, most people recover from pinched nerve. However, in some cases, the damage is irreversible.
Source: NINDS

Question: what research (or clinical trials) is being done for Pinched Nerve ?
Answer: Within the NINDS research programs, pinched nerves are addressed primarily through studies associated with pain research. NINDS vigorously pursues a research program seeking new treatments for pain and nerve damage with the ultimate goal of reversing debilitating conditions such as pinched nerves.
Source: NINDS