Clinical Outcomes: Summary of responses and survival. NED = No Evident Disease by examination and chest x- ray for at least 8 weeks followed by negative scans. The table provides median and range of data on all 87 patients for: time to NED, the % of patients achieving NED for greater than 2 months, and the % of patients with a cumulative duration of NED of 2, 3 and 5 years. The table also presents median and range of overall and disease-free survival from entry at different times. Because some patients relapsed after being free of disease for protracted periods, the % of subjects surviving free of disease for 1 to 5 years after entry is less than the cumulative duration of disease free periods. Also a few disease-free patients were lost to follow up.