Summary

Eligibility
for people ages 18 years and up (full criteria)
Location
at Orange, California and other locations
Dates
study started
completion around

Description

Summary

Researchers are looking for new ways to treat high-risk non muscle invasive bladder cancer (HR NMIBC). NMIBC is cancer in the tissue that lines the inside of the bladder but has not spread to the bladder muscle or outside of the bladder. High-risk means NMIBC may have a high chance of getting worse or coming back after treatment.

The goals of this study are to learn: 1. If more people who receive pembrolizumab with Bacillus Calmette-Guerin (BCG) have no signs of cancer in their body and live longer without the cancer growing, spreading, or coming back compared to people who receive BCG alone. 2. About the safety and how well people tolerate BCG alone or in combination with pembrolizumab.

Official Title

A Phase 3, Randomized, Comparator-controlled Clinical Trial to Study the Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Bacillus Calmette-Guerin (BCG) in Participants With High-risk Non-muscle Invasive Bladder Cancer (HR NMIBC) That is Either Persistent or Recurrent Following BCG Induction or That is Naïve to BCG Treatment (KEYNOTE-676)

Keywords

High-risk Non-muscle Invasive Bladder Cancer, programmed cell death receptor 1 (PD-1), programmed cell death ligand 1 (PD-L1), anti-PD-1, anti-PD-L1, BCG, HR NMIBC, Patient Reported Outcome (PRO), Urinary Bladder Neoplasms, Non-Muscle Invasive Bladder Neoplasms, Pembrolizumab

Eligibility

You can join if…

Open to people ages 18 years and up

  • Have locally and blinded independent central review (BICR)-confirmed histological diagnosis of high-risk non-muscle invasive (T1, high grade Ta and/or CIS) UC of the bladder
  • Has undergone cystoscopy/ transurethral resection of bladder tumor (TURBT) to remove all resectable disease
  • Has provided tissue for biomarker analysis
  • Has Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1 or 2
  • Has adequate organ function
  • During the treatment period and for ≥7 days after the last dose of BCG, male participants are EITHER abstinent from heterosexual intercourse as their preferred and usual lifestyle and agree to remain abstinent, OR, must agree to use contraception unless confirmed to be azoospermic
  • Female participants who are not pregnant, not breastfeeding, and either not a woman of child bearing potential (WOCBP); or are a WOCBP who agrees to use a contraception method that is highly effective or remains abstinent from heterosexual intercourse during the treatment period and for ≥7 days after the last dose of BCG or 120 days after the last dose of pembrolizumab, whichever comes last

BCG Post-induction Cohort (Cohort A) Only

  • Has been treated with one adequate course of BCG induction therapy for the treatment of HR NMIBC
  • Following adequate BCG induction therapy, must have persistent or recurrent HR NMIBC

You CAN'T join if...

  • Has a history of or concurrent locally advanced (i.e., T2, T3, T4) or metastatic UC
  • Has concurrent extra-vesical (i.e, urethra, ureter, renal pelvis) non-muscle invasive urothelial carcinoma or a history of extra-vesical non-muscle invasive UC
  • Has received prior therapy with anti-PD-1, anti-PD-L1, or anti-PD-L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor
  • Has received prior systemic anti-cancer therapy including investigational agents within 4 weeks of start of study treatment
  • Is currently participating in or has participated in a study of an investigational agent or has used an investigational device within 4 weeks of start of study treatment
  • Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy or any other form of immunosuppressive therapy within 7 days of start of study treatment
  • Has a known additional malignancy that is progressing or requires active treatment within the past 3 years
  • Has an active autoimmune disease that has required systemic treatment in past 2 years
  • Has a history of (non-infectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease
  • Has one or more of the following contraindications to BCG: prior BCG sepsis or systemic infection, total bladder incontinence, or an adverse experience to a previous BCG instillation that resulted in treatment discontinuation and precludes retreating with BCG
  • Has an active infection or diagnosis requiring systemic antimicrobial therapy
  • Has a known history of human immunodeficiency virus (HIV) infection
  • Has a known history of Hepatitis B or known active Hepatitis C virus infection
  • Has current active tuberculosis
  • Has had an allogenic-tissue/solid organ transplant
  • Has any contraindication(s) to IV contrast or is otherwise unable to have screening imaging with IV contrast performed

BCG Post-induction Cohort (Cohort A) Only - Has persistent T1 disease following an induction course of BCG

BCG Naïve Cohort (Cohort B) Only

  • Has received any prior treatment with BCG for their NMIBC within the past 2 years prior to study entry

Locations

  • University of California Irvine Medical Center ( Site 1061) accepting new patients
    Orange California 92868 United States
  • UCLA Hematology/Oncology - Westwood (Building 200 Suite 140)-Department of Urology/Institute of Uro completed
    Los Angeles California 90095 United States
  • Genesis Research LLC ( Site 1065) accepting new patients
    Torrance California 90505 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Merck Sharp & Dohme LLC
Links
Merck Clinical Trials Information Plain Language Summary
ID
NCT03711032
Phase
Phase 3 research study
Study Type
Interventional
Participants
Expecting 1405 study participants
Last Updated