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NCT05701527 | RECRUITING | Advanced Solid Tumours

A Study of EBC-129 in Advanced Solid Tumours
Sponsor:

EDDC (Experimental Drug Development Centre), A*STAR Research Entities

Brief Summary:

This study will assess the safety and tolerability of EBC-129 as a single agent and in combination with pembrolizumab in patients with advanced solid tumours

Condition or disease

Advanced Solid Tumours

Intervention/treatment

EBC-129

Pembrolizumab

Phase

PHASE1

Detailed Description:

This study is a prospective, open label study which is divided into 4 parts. Part A will be dose escalation segment to identify the maximum tolerated dose (MTD) and the recommended phase 2 dose (RP2D) of EBC-129 monotherapy. Part B will be dose escalation segment to identify the MTD and RP2D of EBC-129 in combination with pembrolizumab. Part C (dose expansion cohort) will be performed in an expanded cohort of patients with advanced solid malignancies at the RP2D of EBC-129 as a monotherapy identified in the dose escalation segment, Part A. Part D (Dose Fractionation Cohort) will be performed in patients with advanced solid malignancies with cancer indications that have shown preliminary clinical activity in Part C.

Study Type : INTERVENTIONAL
Estimated Enrollment : 84 participants
Masking : NONE
Primary Purpose : TREATMENT
Official Title : A Phase 1A/B Study To Evaluate The Safety And Tolerability Of EBC-129 As A Single Agent And In Combination With Pembrolizumab In Advanced Solid Tumours
Actual Study Start Date : 2023-04-28
Estimated Primary Completion Date : 2026-12-24
Estimated Study Completion Date : 2026-12-24

Information not available for Arms and Intervention/treatment

Ages Eligible for Study: 18 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
Criteria
Inclusion Criteria
  • 1. Male or female patients ≥18 years (US) or ≥21 years (Singapore) old
  • 2. Body weight within ≥40 kg - ≤100 kg during Parts A and B, and ≤120 kg during all other parts of the study
  • 3. Demonstrated progression of a locally advanced unresectable or metastatic solid tumour with no alternative standard-of-care therapeutic option with a proven clinical benefit, or are intolerant to these therapies
  • 4. Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤ 2 for Part A and 0-1 for Parts B, C and D
  • 5. Hepatic function and adequate renal function, as per protocol standard
  • 6. Adequate bone marrow function as per protocol standard
Exclusion Criteria
  • 1. Unable or not willing to provide tumour tissue sample (from archival tissue or de-novo biopsy) unless if there is a significant risk for the patient to undergo biopsy
  • 2. Has received investigational or anti-cancer therapy within 4 weeks (28 days) prior to starting study drug
  • 3. Is receiving any concomitant anti-cancer therapy
  • 4. Known severe hypersensitivity to E coli-derived products or filgrastim or peg-filgrastim and have significant allergies to such biological products
  • 5. Has clinically active brain metastases
  • 6. Has received prior radiation therapy
  • 7. Has received prophylactic administration of haematopoietic colony stimulating factors within 4 weeks (28 days) prior to starting study drug
  • 8. Patients concurrently using any strong P-glycoprotein (P-gp) inducers/inhibitors or strong cytochrome P3A (CYP3A) inhibitors within 14 days prior to the first dose of study drug or patients that use restricted or prohibited medications listed in the concomitant and other treatments section of the protocol
  • 9. Pregnancy or breast feeding
  • 10. For patients receiving pembrolizumab
    • 1. Has an active autoimmune disease that has required systemic treatment in the past 2 years
    • 2. Patients who, according to the currently approved Keytruda (pembrolizumab) US package insert (USPI)/summary of product characteristics, had an immune-related adverse event (irAE) for which permanent discontinuation is mandated (any Grade 4 event and Grade 3 events of pneumonitis, hepatitis, and nephritis). Also, patients without formal contraindication due to previous irAE with any immune checkpoint inhibitor (approved or investigational) are not eligible if the AE has not resolved to grade 1 or better and/or still requires steroids (\>10 mg of prednisone equivalent per day) for ongoing management.
    • 3. Patients with a history of pneumonitis/interstitial lung disease, patients who received live vaccines within 30 days of enrolment, and patients who discontinued prior immune checkpoint inhibitors due to Grade 2 myocarditis are excluded from enrolment into pembrolizumab-containing cohorts
    • 11. Has had a major surgical procedure within 4 weeks (28 days) from starting the study drug
    • 12. Patients with active or chronic corneal disorders, with other active ocular conditions requiring ongoing therapy or with any clinically significant corneal disease that prevents adequate monitoring of drug-induced keratopathy
    • 13. Active infection including HIV, Hepatitis B or Hepatitis C
A Study of EBC-129 in Advanced Solid Tumours

Location Details

NCT05701527

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How to Participate

Want to participate in this study, select a site at your convenience, send yourself email to get contact details and prescreening steps.

Locations

RECRUITING

United States, Colorado

University of Colorado Hospital (UCH) - University of Colorado Cancer Center (UCCC) - Neuroendocrine Tumor Center

Aurora, Colorado, United States, 80045-2517

RECRUITING

United States, Texas

UT MD Anderson Cancer Center

Houston, Texas, United States, 77030

RECRUITING

Singapore, South West

National University Hospital - Medical Oncology

Singapore, South West, Singapore, 119228

RECRUITING

Singapore, South West

National Cancer Centre Singapore

Singapore, South West, Singapore, 168583

NOT YET RECRUITING

Taiwan,

Taipei Veterans General Hospital

Taipei, Taiwan, 11217