Patient Characteristics at Start of Additional Therapy

CharacteristicNo. of patients
Response after regular treatment
 CgA, PD→SD1
 CgA, sympt, PD→SD1
 KPS, sympt1
Tumor type
 Pancreatic NET§8
 NET of unknown origin5
  • * Tumor size reduction of ≥25%.

  • Decrease of ≥50%.

  • Improvement of 20 points.

  • § One insulinoma, no hypoglycemic events at start additional therapy.

  • PD = progressive disease; SD = stable disease; PD→SD = conversion of proven PD into SD; sympt = symptomatic improvement.