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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Cancer. 2020 Sep 24;126(23):5022–5029. doi: 10.1002/cncr.33209

Table 2:

Cooperative Group Milestones

Year Event Ref.
1955 NCI establishes the Clinical Trials Cooperative Group Program and trials begin for adults and children with acute leukemia 11
1958 Acute Leukemia Group publishes first Cooperative Group Trial: Frei, et al. A comparative study of two regimens of combination chemotherapy in acute leukemia. Blood; 1958:13:1126. 12
1958 The Surgical Adjuvant Chemotherapy Breast Project launches a trial studying addition of chemotherapy to radical mastectomy 13
1965 First trials for treatment of Wilms tumor involving surgery, radiotherapy and chemotherapy 14
1968 Radiation Therapy Oncology Group is founded and launches first trial testing addition of methotrexate to radiotherapy and surgery for head and neck cancer 15
1970 Gynecologic Oncology Group founded 16
1980 Southwest Oncology Group launches the first Cooperative Group molecular oncology trial using a human tumor cloning assay to select chemotherapy for patients with treatment-refractory ovarian cancer 17
1981 NCI funding of Cooperative Groups changed from grant to cooperative agreement (IOM p 43) 9
1983 NCI launches the Community Clinical Oncology Program to establish a cancer control effort and increase participation of community oncologists in clinical research 11
1984 NCI policy statement regarding the relationship of NCI, the pharmaceutical industry, and the Cooperative Groups conveys the need for collaboration to pursue joint development of anticancer drugs of mutual interest 11
1985 National Surgical Adjuvant Breast and Bowel Project reports results of Protocol B-06, showing that breast conserving surgery and radiotherapy was equivalent to mastectomy for breast cancer local disease control 18
2000 Children’s Oncology Group formed by a merger of the Children’s Cancer Study Group, Pediatric Oncology Group, Intergroup Rhabdomyosarcoma Study Group and the National Wilms’ Tumor Study Group 19
2002 American College of Radiology Imaging Network launches the National Lung Screening Trial, a study for high risk patients showing that evaluation using low dose helical CT scan resulted in a 15–20% reduction in risk of dying from lung cancer compared to standard chest X-Ray (NEJM 2011) 20
2009 NCI establishes Disease-Specific Scientific Steering Committees charged with prioritizing, refining and collaborating on concepts for Phase III and selected phase II therapeutic clinical trials 9
2010 Release of Institute of Medicine consensus report: “A Cancer Clinical Trials System for the 21st Century: Reinvigorating the NCI Cooperative Group Program“ 9
2010 NCI announced termination of existing cooperative agreements with the intention of issuing new agreements governing a consolidated program 11
2014 New funding of 4 adult groups and 1 pediatric group in the US as the NCI National Clinical Trials Network (NCTN) and launch of the NCI Community Oncology Research Program (NCORP) 11
2019 NCTN/NCORP Biospecimen Resource holdings include 119 clinical trials, 72,363 patients, and 852,946 biospecimens 23
2019 Renewal of NCTN/NCORP U10 awards 24