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87890387STM1001 Advanced solid tumors
A Phase 1 study to determine safety and identify the RP2D regimen(s) of JNJ-87890387 (ENPP3 × CD3 bispecific Ab) in participants with advanced solid tumors
Phase
Compound
JNJ-87890387 (ENPP3 × CD3 bispecific Ab)
NCT identifier
NCT06178614
Enrollment

N=~200

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Study overview & design

Key eligibility criteria*:

  • Histologically or cytologically confirmed metastatic or unresectable solid tumor of one of the following types:
    • RCC-clear cell or papillary carcinoma
    • Lung adenocarcinoma
    • CRC
    • Endometrioid uterine carcinoma
    • Endometrioid ovarian cancer
  • Measurable or evaluable disease:
    • Part 1: either measurable or evaluable disease
    • Part 2: ≥1 measurable lesion per RECIST v1.1.

      Participants with ovarian cancer without a measurable lesion must have disease evaluable per RECIST v1.1 or have CA125 >2 × ULN during screening

  • ECOG PS 0 or 1
  • No active CNS involvement
Study design
Study design

Primary outcomes:

Part 1

  • DLTs

Parts 1 and 2

  • AEs by severity

Secondary outcomes:

  • Serum concentration
  • Cmax, Cmin, and Tmax
  • AUC[t1-t2] and AUC[0-tau]
  • Accumulation ratio
  • ADAs
  • Objective response rate
  • DOR

*Not a complete list of inclusion and exclusion criteria.

Ab, antibody; ADA, anti-drug antibody; AE, adverse event; AUC[0-tau], area under the curve from time 0 to time tau; AUC[t1-t2], area under curve from time t1 to time t2; CA125, cancer antigen 125; CD, cluster of differentiation; Cmax, maximal plasma concentration; Cmin, minimum plasma concentration; CNS, central nervous system; CRC, colorectal cancer; DLT, dose-limiting toxicity; DOR, duration of response; ECOG PS, Eastern Cooperative Oncology Group performance status; ENPP3, ectonucleotide pyrophosphatase/phosphodiesterase 3; RCC, renal cell carcinoma; RECIST, Response Evaluation Criteria in Solid Tumors; RP2D, recommended Phase 2 dose; Tmax, time to reach maximal concentration; ULN, upper limit of normal.

Recruiting site locations
World Map
France, Spain, United States
Study design
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