Lead Sponsor

noiVita Srls

Age

18 - 80 years

Sex

ALL

Healthy Volunteers

No

•Patients between 18 and 80 years of age.
•Pain beyond 3 months, even intermittent, timing is necessary to have a pattern of chronic pain.
•Signature of informed consent.
•Paracetamol use in the last 3 months.

•Drug treatment for chronic pain (e.g., acetyl-L-carnitine, tricyclic antidepressants, opioids, antiepileptics) would lead to incorrect interpretation of data.
•Pharmacological treatment for arthritis pain would lead to an incorrect interpretation of the data.
•Psychiatric disorders or cognitive dysfunction in patients with these disorders could result in the completion of questionnaires that are not useful for the final assessment.
•Concomitant severe brain damage.
•Tumours or terminal illnesses.
•Pregnancy or lactation.
•Alcohol or substance abuse.
•Allergies or intolerance to the product as it would cause serious adverse side effects