The experts also found that sufferers who underwent the 5,000-year-aged Chinese practice reported decreased postoperative discomfort and increased satisfaction with their postoperative recovery. In conducting the trial, the experts also demonstrated that the pressure point they stimulated possesses previously unidentified pain-killing properties. Results of the Duke study were published Sept. 22, 2004, in the journal Anesthesia and Analgesia. Treating postoperative nausea and vomiting is an important medical issue.Shi, MD, PhD, of the Tianjin Crucial Laboratory of Ophthalmology and Visible Science, Tianjin Eye Institute, College of Clinical Ophthalmology, Tianjin Medical University, and the Division of Pediatric Ophthalmology and Strabismus, Tianjin Eye Medical center, Tianjin, China. ‘We carried out quantitative and detailed evaluation of fixational saccades in amblyopia for the very first time.’ Investigators examined 28 sufferers with amblyopia and 28 age-matched control subjects.