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NCT02891161: DUART

Durvalumab And Radiation Therapy Followed by Adjuvant Durvalumab in Patients With Urothelial Cancer (T2-4 N0-2 M0) of the Bladder

Terminated Phase 1, PHASE2 Results posted Last updated 27 November 2024
What this trial tests

Phase 1, PHASE2 trial testing durvalumab in Urothelial Cancer in 26 participants. Terminated before completion.

Timeline
16 November 2016
Primary endpoint
6 August 2019
27 April 2022

Quick facts

Lead sponsorMonika Joshi, MD
PhasePhase 1, PHASE2
StatusTerminated
Study typeINTERVENTIONAL
Allocationnon randomized
Designsequential
Maskingnone
Primary purposetreatment
Enrollment26
Start date16 November 2016
Primary completion6 August 2019
Estimated completion27 April 2022
Sites7 locations across United States

Drugs / interventions tested

Conditions studied

Sponsor

Monika Joshi, MD

Who can join

18 and older, any sex, with Urothelial Cancer. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Phase Ib: Safety Assessment - Evaluation of DLT (Dose Limiting Toxicity) Rate Primary · Begin W1 and every 2 chemotherapy cycles (2 weeks) thereafter, for up to 2 years or until unacceptable toxicity.

To assess the safety of combining durvalumab with RT in that DLT rate is lower than than 33% based on CTCAEv4.0

GroupValue95% CI
Arm Ib: Safety Run In Phase Ib0
All Phases: Progression Free Survival Rate at 1 Year Primary · From C1D1 to Progression or until death for 1 year

Progression free survival rate at one year is defined as the probability that a patient remains free of progression of disease (SD+CR+PR) by modified RECIST 1.1 and cystoscopy at 1 year from the start of durvalumab treatment, D1 of durvaRT. Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions

GroupValue95% CI
Phase Ib and II71.555.6 – 91.9
Phase II: Disease Control Rate to Concurrent durvaRT Followed by Durvalumab Primary · From C1D1 until death or up to a maximum of 39 months.

The number of all subjects is reported with stable disease (SD) for 8 weeks, or partial response (PR), or complete response (CR) according to modified RECIST 1.1 and cystoscopy, from the start of treatment until disease progression/recurrence (taking as reference for progressive disease the smallest measurements recorded since the start of treatment). Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diamete

GroupValue95% CI
Arm II: Investigational Treatment Phase II13
All Phases: DCR Post Completion of Concurrent durvaRT Secondary · From C1D1 until death or up to a maximum of 39 months

We will be determining the disease control rate, defined as percentage of patients achieving CR, PR, SD post completion of concurrent durvaRT. This will give us some preliminary evidence for efficacy of durvaRT combination. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Stable Disease(SD), neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD,

GroupValue95% CI
Phase Ib and Phase II72.751.8 – 86.8
All Phases : Median Progression Free Survival (PFS) Time Secondary · From C1D1 to PD or until death or up to a maximum of 37 months.

Median progression free survival will be determined for all subjects.

GroupValue95% CI
All Phases21.814.8 – NA
Phase II: Complete Remission Secondary · From C1D1 until CR or death or up to a maximum of 39 months.

Estimate the rate of CR is one of the secondary objectives for phase II part of this study. This will help us determine the actual effectiveness of durvaRT approach. CR will be determined with the help of imaging and cystoscopy post completion of durvaRT per modified RECIST 1.1. Number of subjects reporting CR will be reported here. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions.

GroupValue95% CI
Arm II: Investigational Treatment Phase II17
All Phases: Overall Survival Secondary · From C1D1 until death or 39 months.

Estimate the overall survival (OS), defined as time from start of treatment, D1, to the date of death due to any cause. OS is defined, as time from start of treatment to the date of death due to any cause, or to the date of censoring at the last time the subject was known to be alive in intention-to-treat population. OS is one of the secondary objectives of this study. This is an immunotherapy based clinical trial and it is prudent to determine the OS to reflect the long-term benefit from this therapeutic approach.

GroupValue95% CI
All Phases30.821.8 – NA

Adverse events — posted to ClinicalTrials.gov

Time frame: Adverse events were assessed from week 1 of treatment and every 2 chemotherapy cycles (2 weeks) thereafter, for up to 39 months or until unacceptable toxicity. All-Cause Mortality was assessed from week 1 of treatment and every 2 chemotherapy cycles (2 weeks) thereafter, for up to 39 months or until unacceptable toxicity. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Arm Ib: Safety Run In Phase Ib
Serious: 4/6 (67%)
Deaths: 4/6
Arm II: Investigational Treatment Phase II
Serious: 8/20 (40%)
Deaths: 8/20

Serious adverse events (25 terms)

ReactionSystemArm Ib: Safety Run In Phas…Arm II: Investigational Tr…
URINARY TRACT INFECTIONInfections and infestations
ACUTE KIDNEY INJURYRenal and urinary disorders
LUNG INFECTIONInfections and infestations
ABDOMINAL PAINGastrointestinal disorders
DEHYDRATIONMetabolism and nutrition disorders
ESOPHAGITISGastrointestinal disorders
GASTRITISGastrointestinal disorders
HIP FRACTUREInjury, poisoning and procedural complications
MYOCARDIAL INFARCTIONCardiac disorders
OBSTRUCTION GASTRICGastrointestinal disorders
RENAL AND URINARY DISORDERSRenal and urinary disorders
RESPIRATORY FAILURERespiratory, thoracic and mediastinal disorders
SEPSISInfections and infestations
SKIN AND SUBCUTANEOUS TISSUE DISORDERSSkin and subcutaneous tissue disorders
STROKENervous system disorders
THROMBOEMBOLIC EVENTVascular disorders
ANEMIABlood and lymphatic system disorders
ATRIOVENTRICULAR BLOCK COMPLETECardiac disorders
CARDIAC DISORDERSCardiac disorders
DELIRIUMPsychiatric disorders
DIARRHEAGastrointestinal disorders
DYSPNEARespiratory, thoracic and mediastinal disorders
INFECTIONS AND INFESTATIONSInfections and infestations
SINUS BRADYCARDIACardiac disorders
SYNCOPENervous system disorders
Other adverse events (179 terms — click to expand)

ReactionSystemArm Ib: Safety Run In Phas…Arm II: Investigational Tr…
HYPERTENSIONVascular disorders
FATIGUEGeneral disorders
CREATININE INCREASEDInvestigations
CONSTIPATIONGastrointestinal disorders
DIARRHEAGastrointestinal disorders
EDEMA LIMBSGeneral disorders
GASTROESOPHAGEAL REFLUX DISEASEGastrointestinal disorders
RENAL AND URINARY DISORDERSRenal and urinary disorders
URINARY TRACT INFECTIONInfections and infestations
ANEMIABlood and lymphatic system disorders
HEMATURIARenal and urinary disorders
HYPERURICEMIAMetabolism and nutrition disorders
LYMPHOCYTE COUNT DECREASEDInvestigations
PAIN IN EXTREMITYMusculoskeletal and connective tissue disorders
CHRONIC KIDNEY DISEASERenal and urinary disorders
ARTHRITISMusculoskeletal and connective tissue disorders
CHOLESTEROL HIGHInvestigations
HYPERKALEMIAMetabolism and nutrition disorders
RESPIRATORY, THORACIC AND MEDIASTINAL DISORDERSRespiratory, thoracic and mediastinal disorders
URINARY TRACT PAINRenal and urinary disorders
CARDIAC DISORDERSCardiac disorders
CYSTITIS NONINFECTIVERenal and urinary disorders
DIZZINESSNervous system disorders
GASTROINTESTINAL DISORDERSGastrointestinal disorders
SKIN AND SUBCUTANEOUS TISSUE DISORDERSSkin and subcutaneous tissue disorders
URINARY INCONTINENCERenal and urinary disorders
EYE DISORDERSEye disorders
ALLERGIC RHINITISRespiratory, thoracic and mediastinal disorders
ANOREXIAMetabolism and nutrition disorders
ATRIAL FIBRILLATIONCardiac disorders
BACK PAINMusculoskeletal and connective tissue disorders
DYSPNEARespiratory, thoracic and mediastinal disorders
INSOMNIAPsychiatric disorders
INVESTIGATIONSInvestigations
NAUSEAGastrointestinal disorders
SERUM AMYLASE INCREASEDInvestigations
SLEEP APNEARespiratory, thoracic and mediastinal disorders
URINARY FREQUENCYRenal and urinary disorders
FALLInjury, poisoning and procedural complications
HYPOTENSIONVascular disorders

Most-reported serious reactions: URINARY TRACT INFECTION, ACUTE KIDNEY INJURY, LUNG INFECTION, ABDOMINAL PAIN, DEHYDRATION, ESOPHAGITIS, GASTRITIS, HIP FRACTURE.

Data from ClinicalTrials.gov NCT02891161 adverse events section.

Sponsor's own description

This is an open label, multi-institutional, single arm study of a phase Ib study, followed by a phase II study of durvalumab with radiation therapy (RT) in patients with urothelial cancer (UC). No randomization or blinding is involved.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Improved survival and complete response rates in patients with advanced melanoma treated with concurrent ipilimumab and radiotherapy versus ipilimumab alone.
    Koller KM, Mackley HB, Liu J, Wagner H, et al · · 2017 · cited 113× · PMID 27905824 · DOI 10.1080/15384047.2016.1264543
  2. Immune checkpoint inhibitors in urothelial cancer: recent updates and future outlook.
    Gopalakrishnan D, Koshkin VS, Ornstein MC, Papatsoris A, et al · · 2018 · cited 52× · PMID 29892196 · DOI 10.2147/tcrm.s158753
  3. Immunotherapy and radiation therapy sequencing: State of the data on timing, efficacy, and safety.
    Williamson CW, Sherer MV, Zamarin D, Sharabi AB, et al · · 2021 · cited 49× · PMID 33620731 · DOI 10.1002/cncr.33424
  4. Combined radiotherapy and immunotherapy in urothelial bladder cancer: harnessing the full potential of the anti-tumor immune response.
    Daro-Faye M, Kassouf W, Souhami L, Marcq G, et al · · 2021 · cited 45× · PMID 32915313 · DOI 10.1007/s00345-020-03440-4
  5. Immune Checkpoint Inhibitors as a Neoadjuvant/Adjuvant Treatment of Muscle-Invasive Bladder Cancer: A Systematic Review.
    Barone B, Calogero A, Scafuri L, Ferro M, et al · · 2022 · cited 43× · PMID 35626149 · DOI 10.3390/cancers14102545
  6. Improving Anti-PD-1/PD-L1 Therapy for Localized Bladder Cancer.
    de Jong FC, Rutten VC, Zuiverloon TCM, Theodorescu D. · · 2021 · cited 40× · PMID 33802033 · DOI 10.3390/ijms22062800
  7. Immunotherapy: a new treatment paradigm in bladder cancer.
    Davarpanah NN, Yuno A, Trepel JB, Apolo AB. · · 2017 · cited 38× · PMID 28306559 · DOI 10.1097/cco.0000000000000366
  8. Combination therapy with PD-1/PD-L1 blockade: An overview of ongoing clinical trials.
    Johnson CB, Win SY. · · 2018 · cited 26× · PMID 29632719 · DOI 10.1080/2162402x.2017.1408744

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Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02891161.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing