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Dose-escalating and cohort expansion safety trial of tissue factor specific antibody drug conjugate tisotumab vedotin (HuMax®-TF-ADC) in patients with locally advanced and/or metastatic solid tumors known to express tissue factor

Dose-escalating and cohort expansion safety trial of tissue factor specific antibody drug conjugate tisotumab vedotin (HuMax®-TF-ADC) in patients with locally advanced and/or metastatic solid tumors known to express tissue factor

Status
Active, not recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2015-001120-29-DK
Enrollment
44
Registered
2015-07-15
Start date
2015-09-11
Completion date
Unknown
Last updated
2018-01-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer of the ovary, cervix, endometrium, bladder, prostate (castration-resistant prostate cancer [CRPC]), esophagus or lung (non-small cell lung cancer [NSCLC]) MedDRA version: 20.0 Level: PT Classification code 10060862 Term: Prostate cancer System Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA version: 20.0 Level: HLT Classification code 10014742 Term: Endometrial neoplasms malignant System Organ Class: 10029104 - Neoplasms benign, maligna

Interventions

Product Name: HuMax®-TF-ADC Product Code: IgG1-1015-011-1006 Pharmaceutical Form: Powder for concentrate for solution for infusion INN or Proposed INN: tisotumab vedotin CAS Number: 1418731-10-1 Curre

Sponsors

Genmab A/S
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: • Patients with relapsed, advanced and/or metastatic cancer who have failed available standard treatments or who are not candidates for standard therapy. • Age = 18 years. • Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. • Life expectancy of at least three months. • A negative serum pregnancy test (if female and aged between 18-55 years old). Women who are pregnant or breast feeding are not to be included. • Patients, both females and males, of reproductive potential must agree to use adequate contraception during and for six months after the last infusion of HuMax®-TF-ADC. • Following receipt of verbal and written information about the study, patients must provide signed informed consent before any study-related activity is carried out. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 15 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 29

Exclusion criteria

Exclusion criteria: • Known past or current coagulation defects leading to increased risk of bleeding. • Ongoing major bleeding • A baseline QT interval as corrected by Fridericia's formula (QTcF) > 450 msec, a complete left bundle branch block (defined as a QRS interval = 120 msec in left bundle branch block form) or an incomplete left bundle branch block. • Therapeutic anti-coagulative or long term anti-platelet treatment.

Design outcomes

Primary

MeasureTime frame
Main Objective: • To establish the tolerability of HuMax-TF-ADC dosed three times q4wk in a mixed population of patients with specified solid tumors;Secondary Objective: • To determine the MTD and RP2D of HuMax-TF-ADC dosed three times q4wk • To establish the PK profile of HuMax-TF-ADC dosed three times q4wk • To evaluate the anti-tumor activity of HuMax-TF-ADC dosed three times q4wk in a mixed population of patients with specified solid tumors ;Primary end point(s): AEs during the study: Incidences of AEs, SAEs, infusion-related AEs, CTCAE grade = 3 AEs and AEs related to trial drug.;Timepoint(s) of evaluation of this end point: During the entire study

Secondary

MeasureTime frame
Secondary end point(s): • Safety laboratory parameters (hematology, biochemistry, coagulation factors and flow cytometry) • Skin disorders • Bleeding events • Neuropathy • PK parameters (clearance, volume of distribution and AUC [AUC0-Clast and AUC0-8], Cmax, time of Cmax [Tmax], pre dose values, and half-life of HuMax-TF-ADC and free toxin [MMAE]) • Immunogenicity of HuMax-TF-ADC (human anti human antibodies) • Anti-tumor activity measured by tumor shrinkage (based on CT-scan evaluations), change in PSA and CA 125 • Objective Response (Complete Response [CR] or PR), Disease Control (CR, PR or stable disease [SD]), Progression Free Survival (PFS) and Duration of Response (DoR) Research Endpoints: • TF expression in tumor biopsies • Circulating TF • Circulating cell-free deoxyribonucleic acid (cfDNA) ;Timepoint(s) of evaluation of this end point: At the end of trial and as part of preparations for subsequent trials, exploratory analysis of subsets of data may be performed.

Countries

Belgium, Denmark, Hungary, United Kingdom, United States

Contacts

Public ContactClinical Trial Information

Genmab A/S

regulatory@genmab.com+457020 2728

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026