AACI survey finds many opportunities for cancer center networks to increase patient satisfaction, outcomes The consolidation of medical services into large systems of care is a major driver of health care economics. For patients with cancer, that may open the door to expert knowledge, cutting-edge treatments like personalized genomics, and clinical trials. In a survey of the status of care across cancer center networks, some of which reach deep into rural areas, the Association of American Cancer Institutes (AACI) has found that many opportunities exist for such networks to increase patient satisfaction and outcomes and decrease treatment delays and risks.