TY - JOUR
T1 - Ipilimumab plus nivolumab and chemoradiotherapy followed by surgery in patients with resectable and borderline resectable T3-4N0-1 non-small cell lung cancer: the INCREASE trial
AU - Dickhoff, Chris
AU - Senan, Suresh
AU - Schneiders, Famke L.
AU - Veltman, Joris
AU - Hashemi, Sayed
AU - Daniels, Johannes M. A.
AU - Fransen, Marieke
AU - Heineman, David J.
AU - Radonic, Teodora
AU - van de Ven, Peter M.
AU - Bartelink, Imke H.
AU - Meijboom, Lilian J.
AU - Garcia-Vallejo, Juan J.
AU - Oprea-Lager, Daniela E.
AU - de Gruijl, Tanja D.
AU - Bahce, Idris
PY - 2020/8/14
Y1 - 2020/8/14
N2 - Background: The likelihood of a tumor recurrence in patients with T3-4N0-1 non-small cell lung cancer following multimodality treatment remains substantial, mainly due distant metastases. As pathological complete responses (pCR) in resected specimens are seen in only a minority (28-38%) of patients following chemoradiotherapy, we designed the INCREASE trial (EudraCT-Number: 2019-003454-83; Netherlands Trial Register number: NL8435) to assess if pCR rates could be further improved by adding short course immunotherapy to induction chemoradiotherapy. Translational studies will correlate changes in loco-regional and systemic immune status with patterns of recurrence. Methods/design: This single-arm, prospective phase II trial will enroll 29 patients with either resectable, or borderline resectable, T3-4N0-1 NSCLC. The protocol was approved by the institutional ethics committee. Study enrollment commenced in February 2020. On day 1 of guideline-recommended concurrent chemoradiotherapy (CRT), ipilimumab (IPI, 1 mg/kg IV) and nivolumab (NIVO, 360 mg flat dose IV) will be administered, followed by nivolumab (360 mg flat dose IV) after 3 weeks. Radiotherapy consists of once-daily doses of 2 Gy to a total of 50 Gy, and chemotherapy will consist of a platinum-doublet. An anatomical pulmonary resection is planned 6 weeks after the last day of radiotherapy. The primary study objective is to establish the safety of adding IPI/NIVO to pre-operative CRT, and its impact on pathological tumor response. Secondary objectives are to assess the impact of adding IPI/NIVO to CRT on disease free and overall survival. Exploratory objectives are to characterize tumor inflammation and the immune contexture in the tumor and tumor-draining lymph nodes (TDLN), and to explore the effects of IPI/NIVO and CRT and surgery on distribution and phenotype of peripheral blood immune subsets. Discussion: The INCREASE trial will evaluate the safety and local efficacy of a combination of 4 modalities in patients with resectable, T3-4N0-1 NSCLC. Translational research will investigate the mechanisms of action and drug related adverse events. Trial registration: Netherlands Trial Registration (NTR): NL8435, Registered 03 March 2020.
AB - Background: The likelihood of a tumor recurrence in patients with T3-4N0-1 non-small cell lung cancer following multimodality treatment remains substantial, mainly due distant metastases. As pathological complete responses (pCR) in resected specimens are seen in only a minority (28-38%) of patients following chemoradiotherapy, we designed the INCREASE trial (EudraCT-Number: 2019-003454-83; Netherlands Trial Register number: NL8435) to assess if pCR rates could be further improved by adding short course immunotherapy to induction chemoradiotherapy. Translational studies will correlate changes in loco-regional and systemic immune status with patterns of recurrence. Methods/design: This single-arm, prospective phase II trial will enroll 29 patients with either resectable, or borderline resectable, T3-4N0-1 NSCLC. The protocol was approved by the institutional ethics committee. Study enrollment commenced in February 2020. On day 1 of guideline-recommended concurrent chemoradiotherapy (CRT), ipilimumab (IPI, 1 mg/kg IV) and nivolumab (NIVO, 360 mg flat dose IV) will be administered, followed by nivolumab (360 mg flat dose IV) after 3 weeks. Radiotherapy consists of once-daily doses of 2 Gy to a total of 50 Gy, and chemotherapy will consist of a platinum-doublet. An anatomical pulmonary resection is planned 6 weeks after the last day of radiotherapy. The primary study objective is to establish the safety of adding IPI/NIVO to pre-operative CRT, and its impact on pathological tumor response. Secondary objectives are to assess the impact of adding IPI/NIVO to CRT on disease free and overall survival. Exploratory objectives are to characterize tumor inflammation and the immune contexture in the tumor and tumor-draining lymph nodes (TDLN), and to explore the effects of IPI/NIVO and CRT and surgery on distribution and phenotype of peripheral blood immune subsets. Discussion: The INCREASE trial will evaluate the safety and local efficacy of a combination of 4 modalities in patients with resectable, T3-4N0-1 NSCLC. Translational research will investigate the mechanisms of action and drug related adverse events. Trial registration: Netherlands Trial Registration (NTR): NL8435, Registered 03 March 2020.
KW - Locally advanced
KW - NSCLC
KW - Neoadjuvant immunotherapy
KW - Pathological response
KW - Thoracic surgery
UR - http://www.scopus.com/inward/record.url?scp=85089535289&partnerID=8YFLogxK
U2 - https://doi.org/10.1186/s12885-020-07263-9
DO - https://doi.org/10.1186/s12885-020-07263-9
M3 - Article
C2 - 32795284
SN - 1471-2407
VL - 20
JO - BMC Cancer
JF - BMC Cancer
IS - 1
M1 - 764
ER -