This booklet provided detailed shoulder and thoracic exercises that incorporated all functional and anatomical shoulder movements and advice regarding progression of ambulation after discharge. The physiotherapist coached each experimental

group participant individually regarding post-discharge exercise frequency, duration, and progression. At discharge, an exercise diary was given to experimental group participants with instructions to complete it daily and return it at their final assessment three months postoperatively. In order to maintain concealment Luminespib datasheet of group allocation, the exercise diary was returned to the principal investigator (JR) in a reply-paid envelope. Control group participants received no postoperative physiotherapy intervention. Participant-rated outcomes (pain, shoulder

function, and health-related quality of life) were measured on all participants up to three months postoperatively. Following hospital discharge, the scales and INCB018424 questionnaires with which these were measured were mailed to participants for completion and return in a reply-paid envelope. Therapistrated outcomes (shoulder range of motion, muscle strength) were assessed in participants who lived within 60 kilometres of the hospital and indicated that they would be able to attend outpatient assessments after hospital discharge. All outcome measures were recorded at baseline, 1, and 3 months postoperatively. Additionally, pain and

range of motion were measured at discharge from hospital. Pain was measured by asking participants to shade areas on a body chart where they had experienced pain or discomfort on the day of assessment and to rate the intensity of their pain in each area using a numerical rating scale (from 0 = no pain to 10 = pain as bad as you can imagine). Three pain regions were identified: incisional (along the incision or within two intercostal spaces above or below), thoracic cage (apart from Dipeptidyl peptidase incisional), and the shoulder joint complex (upper limb proximal to the mid-humerus, including the clavicular and scapular areas and the trapezius muscle). Pain that was superior to the cervical spine, inferior to the umbilicus, or distal to the mid-humerus was excluded from analysis. The pain scores reported were for the shoulder region (out of 10) and for total pain (out of 30, calculated by adding together the pain scores for the three regions). Active shoulder range of motion was measured with digital inclinometrya using a standard protocol. Total shoulder motion allowing movement of all joints in the shoulder complex was measured, not isolated glenohumeral movement. Shoulder flexion, elevation through abduction, and external rotation were measured as these movements elongate the muscles divided during open thoracotomy.