E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
-Localized clear cell renal cell cancer -Colon adenocarcinoma |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10049280 |
E.1.2 | Term | Solid tumour |
E.1.2 | System Organ Class | 100000004864 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
•To determine the safety and tolerability of three different doses of single neoadjuvant dose of bexmarilimab for subjects with localized clear cell renal cell cancer and for subjects with colon adenocarcinoma prior radical surgery. |
|
E.2.2 | Secondary objectives of the trial |
•To assess radiological response rate of single neoadjuvant dose of bexmarilimab •To assess pathological response rate of single neoadjuvant dose of bexmarilimab •Long-term clinical benefit of single neoadjuvant dose of bexmarilimab |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Provision of signed and dated informed consent form. 2.Ability and stated willingness to comply with all study procedures and availability for the duration of the study. 3.Male or female, aged > 18 years. 4.Adequate general health (ECOG 0 or 1) to undergo planned radical surgery for renal cell or colon cancer. 5.Adequate bone marrow, liver and kidney function defined as: Blood white blood cell ≥ lower limit of normal Blood neutrophil count ≥ 1x109/L Blood platelet count ≥ 100x109/L Blood haemoglobin ≥ 9.0 g/dL Creatinine clearance > 40 mL/min calculated by Cockcroft-Gault formula AST ≤ 3 X Upper Limit of Normal (ULN) ALT ≤ 3 X ULN Bilirubin ≤ 1.5 X ULN Albumin ≥ 3.0 g/dL 6.Histologically confirmed clear cell renal cell cancer planned to be treated with surgery with curative intent (Renal cell cancer cohort). In renal cell observation cohort, histological confirmation not mandatory. or Histologically confirmed adenocarcinoma of the colon planned to be treated with surgery with curative intent (Colon cancer cohort). Additional inclusion criteria for subjects planned to have a single neoadjuvant dose of CLEVER-1 antibody bexmarilimab: 7.For females of reproductive potential: use of highly effective contraception for at least 1 month prior to screening and agreement to use such a method during study participation and for an additional 12 weeks after the end of single neoadjuvant dose of bexmarilimab administration. 8.For males of reproductive potential: use of condoms or other methods to ensure effective contraception with partner during study participation and for an additional 12 weeks after the administration of single neoadjuvant dose of bexmarilimab.
|
|
E.4 | Principal exclusion criteria |
1.Evidence of metastatic disease making subject not eligible for surgical resection, except for local nodal metastatic disease. 2.History of previous treatment for renal cell cancer (renal cell cancer cohorts) or colon cancer (colon cancer cohorts). 3.Less than 3 months since the last dose of any cancer therapy prior to consenting. 4.Less than 4 weeks since any major surgery. 5.Treatment with any investigational agent within 4 weeks before consenting. 6.History of another malignancy without curative treatment or suspicion of disease recurrence. 7.Evidence of severe or uncontrolled systemic diseases, congestive cardiac failure New York Heart Association (NYHA) class 2, Myocardial Infarction (MI) within 6 months or laboratory finding that in the view of the investigator makes it undesirable for the subject to participate in the trial. 8.Any medical condition that the Investigator considers significant to compromise the safety of the subject or that impairs the interpretation of IMP toxicity assessment. 9.Confirmed human immunodeficiency virus infection. 10.Confirmed hepatitis B or C virus infection. 11.Symptomatic cytomegalovirus infection. 12.Subjects with active autoimmune disorder (except type I diabetes, celiac disease, hypothyroidism requiring only hormone replacement, vitiligo, psoriasis, or alopecia). 13.The subject requires systemic corticosteroid or other immunosuppressive treatment. 14.Subjects with organ transplants. 15.Subjects in dialysis. 16.Use of Live (attenuated) vaccines for 30 days prior to the start of study treatment, during treatment, and until last visit. 17.Subject is unwilling or unable to comply with treatment and trial instructions. 18.Pregnancy or lactation. 19.Medical history of chronic ulcers, abnormal liver function or previous liver problems/diseases |
|
E.5 End points |
E.5.1 | Primary end point(s) |
•Adverse events ≥Grade 3 according to the National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0 during the 28 days (4 weeks) following the single dose of bexmarilimab, and Surgical adverse events ≥Grade 3 according to the Clavien-Dindo classification occurring during the 14 days (2 weeks) following the surgery. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
•28 days following the administration of bexmarilimab •14 days following the surgery |
|
E.5.2 | Secondary end point(s) |
•Adverse events until the follow-up visit on Day 84 •Radiological response rate according to Response Evaluation Criteria In Solid Tumours (RECIST version 1.1) (Day 13) •Pathological response rate evaluated with Ryan tumour regression rate (Day 14) •Long-term clinical benefit measured by disease-free survival assessed at 1, 3 and 5 years
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
• Day 84 • Day 13 • Day 14 • At 1, 3 and 5 years |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
Safety in combination with surgery |
|
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
|
E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | |