Study of NGR-hTNF Administered at High Doses in Patient With Advanced or Metastatic Solid Tumour

AGC Biologics

Status and phase

Completed

Phase 1

Conditions

Solid Tumors

Treatments

Drug: NGR-hTNF

Study type

Interventional

Funder types

Industry

Identifiers

NCT00878111

NGR013

2008-000816-33 (EudraCT Number)

Details and patient eligibility

About

The main objective of the trial is to document the safety and antivascular effect of escalating doses of NGR-hTNF, from 60 mcg/sqm to 325 mcg/sqm, in patients affected by advanced or metastatic solid tumors not amenable of standard therapies.

Safety will be established by clinical and laboratory assessment according to NCI-CTCAE criteria (version 4.02).

Full description

Pre-clinical studies provide the support that NGR-TNF is endowed with a higher therapeutic index in animal models and studies of the mechanism of action showed that NGR-TNF can induce tumour necrosis when used at relatively high doses.

Recently, a phase I dose-escalation study of NGR-hTNF has explored the dose range between 0.2 and 60 µg/m2, showing DLT at 60 mcg/m2 experienced as transient acute infusion reaction few minutes after the first administration start. Considering the relationship with the infusion of these events, a further dose escalation will be explored in the present phase I study by using both a longer infusion time (i.e., 120 minutes instead of 60 minutes) and a mild premedication.

The first cohort (n=4) of patients will be treated with NGR-hTNF administered at 60 mcg/m2 IV every three weeks, that is a dose level 33% higher than MTD and recommended dose selected in the previous phase I trial (i.e., 45 mcg/m2). If ≤1 of 4 patients experience DLT during the first cycle, following cohorts will be treated with escalating doses (from 80 to 325 mcg/m2) of NGR-hTNF IV every three weeks.

Enrollment

48 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Patients ≥18 years with selected metastatic solid tumours recognized to be highly vascularised and not amenable to any clinical improvement by current standard treatments
- Colorectal cancer (CRC) patients previously resistant to standard systemic regimens (including biologic agents)
- Gastric cancer (GC) patients treated with no more than two standard systemic regimens for metastatic disease
- Hepatocellular carcinoma (HCC) patients previously resistant to standard systemic regimens
- Pancreatic carcinoma (PC) patients treated with no more than one standard systemic regimen for metastatic disease
- Non small cell lung carcinoma (NSCLC) patients treated with no more than two standard systemic regimens (including biologic agents) for metastatic disease
- Neuroendocrine (NE) tumours refractory to somatostatin analogue treatment
- Other rare tumours including malignant pleural mesothelioma (MPM), soft-tissue sarcoma (STS), and renal cell carcinoma (RCC), resistant/refractory to current standard treatments
Life expectancy more than 3 months
ECOG Performance status 0-1
Adequate baseline bone marrow, hepatic and renal function, defined as follows:
- Neutrophils >1.5 x 10^9/L and platelets > 100 x 10^9/L
- Bilirubin <1.5 x ULN
- AST and/or ALT <2.5 x ULN in absence of liver metastasis
- AST and/or ALT <5 x ULN in presence of liver metastasis
- Serum creatinine <1.5 x ULN
- Creatinine clearance (estimated according to Cockcroft-Gault formula) ≥ 50 ml/min
Patients may have had prior therapy providing the following conditions are met before treatment start:
- Chemotherapy, radiation therapy, hormonal therapy, or immunotherapy: wash-out period of 28 days
- Surgery: wash-out period of 14 days
Patients must give written informed consent to participate in the study.

Exclusion criteria

Concurrent anticancer therapy
Patients must not receive any other investigational agents while on study
Patients with myocardial infarction within the last six (6) months, unstable angina, New York Heart Association (NYHA) grade II or greater congestive heart failure, or serious cardiac arrhythmia requiring medication
Uncontrolled hypertension
Prolonged QTc interval (congenital or acquired) > 450 ms
Patient with significant peripheral vascular disease
History or evidence upon physical examination of CNS disease unless adequately treated (e.g., primary brain tumor, any brain metastasis, seizure not controlled with standard medical therapy), or history of stroke
Patients with active or uncontrolled systemic disease/infections or with serious illness or medical conditions, which is incompatible with the protocol
Known hypersensitivity/allergic reaction or contraindications to human albumin preparations or to any of the excipients
Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol
Pregnancy or lactation. Patients - both males and females - with reproductive potential (i.e. menopausal for less than 1-year and not surgically sterilized) must practice effective contraceptive measures throughout the study. Women of child-bearing potential must provide a negative pregnancy test (serum or urine) within 14 days prior to registration.