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Study identifier: NCT04550104 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Platform Study of Novel Agents in Combination With Radiotherapy in NSCLC

Condition: Non Small Cell Lung Cancer  ·  Sponsor: University of Leeds

PhasePhase 1
Planned participants200
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

CONCORDE is a multi-institution, multi-arm, Phase IB study that will determine the recommended phase II dose (RP2D) and safety profiles of different DNA damage repair inhibitors (DDRis) when given in an open label fashion in combination with fixed dose curative intent radiotherapy (RT) in patients with stage IIB/IIIA/IIIB NSCLC, followed by up to 12 months of consolidation durvalumab immunotherapy in selected study arms. The RP2D will be evaluated by incorporating the number of observed dose limiting toxicities (DLTs) into a time to event continuous reassessment method (TiTE- CRM) model within each of the experimental arms. TiTE-CRM is used here to take into account longer-term toxicities up to 13.5 months post start of radiotherapy and use these to inform dose escalation decision making.

This description comes directly from the study's public registry record.

Talk to the study team

Jamie B Oughton, MPhil  ·  0113 343 1494  ·  CTRU_CONCORDE@Leeds.ac.uk

Always discuss trial participation with your own doctor first.

Locations (14)

Belfast City HospitalBelfast, United KingdomRecruiting
Birmingham Heartlands HospitalBirmingham, United KingdomRecruiting
Addenbrooke's HospitalCambridge, United KingdomRecruiting
Velindre Cancer CentreCardiff, United KingdomRecruiting
The Royal Marsden Hospital ChelseaChelsea, United KingdomRecruiting
Western General HospitalEdinburgh, United KingdomRecruiting
St James's University HospitalLeeds, United KingdomRecruiting
The Clatterbridge Cancer CentreLiverpool, United KingdomRecruiting
St Bartholomew's HospitalsLondon, United KingdomRecruiting
University College Hospital LondonLondon, United KingdomRecruiting
The Christie NHS Foundation TrustManchester, United KingdomRecruiting
Freeman Hospital, Newcastle upon Tyne Hospitals NHS TrustNewcastle upon Tyne, United KingdomRecruiting

+ 2 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04550104