About this trial
This open label ascending dose study is designed to evaluate the safety, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of AV-380 in cancer patients with Cachexia. AV-380 is an immunoglobulin (Ig) G1 monoclonal antibody (mAb) intended to bind circulating human growth differentiation factor 15 (GDF-15), a cytokine involved in cancer-induced cachexia.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Patient must be ≥ 18 years of age at the time of signing the informed consent.
Patients with histologically confirmed solid tumor cancer who are actively receiving SoC therapy for this cancer.
Weight loss > 5% over past 6 months (in absence of simple starvation), or
BMI < 20 kg/m2 and any degree of weight loss > 2%, or
Disqualifiers
History of allergic or anaphylactic reaction to any monoclonal antibody (IgG protein) or molecules made of components of monoclonal antibody
Known brain metastases or cranial epidural disease unless adequately treated with radiotherapy and/or surgery (including radiosurgery) and stable for at least 2 weeks before first dose of study treatment.
Myocardial infarction or heart failure of New York Heart Association Grade 3-4 within 3 months prior to start of protocol therapy
Uncontrolled pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently)
Trial design
Sequential
Treatments tested in this trial
AV-380
Biological/VaccineAV-380 is an immunoglobulin (Ig) G1 monoclonal antibody (mAb) intended to bind circulating human growth differentiation factor 15 (GDF-15), a cytokine involved in cancer-induced cachexia.
Treatment groups
Trial outcomes
Primary outcomes
Assessment of adverse events (AEs)
AEs as characterized by incidence, type, frequency, and severity (graded according to National Cancer Institute Common Terminology Criteria for Adverse Events \[NCI CTCAE\])
Toxicity
Dose-limiting Toxicity (DLT) events observed at increasing doses of AV-380
Laboratory Abnormalities
Laboratory abnormalities as characterized by type, frequency, severity (graded according to NCI-CTCAE v5.0) and timing.
Secondary outcomes
Cmax
Maximum observed plasma concentration for AV-380
Tmax
Time to reach the Cmax for AV-380
AUC(0-t)
Area under the plasma concentration-time curve from zero time to the last measurable point for AV-380
Other outcomes
Immunogenicity
Serum levels of Anti-Drug Antibody (ADA) against AV-380 and their potential relationship with AEs and serum levels of GDF-15
Weight
Change from baseline body weight during the study
Patient-Reported Outcomes
Change from baseline in the following questionnaires: Functional Assessment of Anorexia Cachexia Therapy (FAACT); Patient global impression of severity (PGI-S) and patient global impression of change (PGI-C) for appetite, fatigue, and physical activity.
Lumbar (L3) Skeletal Muscle Index (L3SMI)
Measurement of a cross-sectional area of muscle at the level of the third lumbar vertebra (L3) using computed tomography (CT) scan
Sponsors and contacts
Click on the lead sponsor to view all of their trials.