Lisa Mandl, Hospital for Special Surgery (IMAGE) Hospital for Special Surgery Caption “On average, each of the therapies resulted in clinically meaningful improvement in pain,” said Lisa Mandl, M.D., MPH, a rheumatologist at Hospital for Special Surgery, in New York City, who led the study. Credit Hospital for Special Surgery Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.