Status:
TERMINATED
Bispecific PSMAxCD3 Antibody CC-1 in Patients With Squamous Cell Carcinoma of the Lung
Lead Sponsor:
German Cancer Research Center
Collaborating Sponsors:
University Hospital Tuebingen
Conditions:
Lung Cancer Squamous Cell
Eligibility:
All Genders
18+ years
Phase:
PHASE1
PHASE2
Brief Summary
This trial is a phase I study in patients with metastatic non-small-cell lung cancer (NSCLC) after failure of second line therapy aiming to evaluate safety and efficacy of CC-1, a bispecific antibody ...
Detailed Description
SCC of the lung is an aggressive malignant disease with poor prognosis after failure of established therapies. Any drug employed after second-line treatment is associated with only limited clinical be...
Eligibility Criteria
Inclusion
- • Existence of a written informed consent
- Patient is able to understand and comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations
- SCC of the lung with detectable PSMA expression by tumor cells after second line treatment. PSMA expression is to be determined by central immunohistochemical assessment of fresh or cryopreserved tumor samples. Only patients with proven PSMA expression by tumor cells as defined by ≥10% positivity of tumor cells can be included.
- Life expectance of \> 3 months
- At least one measurable lesion that can be accurately assessed at baseline by CT or MRI and is suitable for repeated assessment
- Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 2
- Patient aged ≥ 18, no upper age limit
- Female patients of child bearing potential and male patients with partners of child bearing potential, who are sexually active, must agree to the use of two effective forms (at least one highly effective method) of contraception. This should be started from the signing of the informed consent and continue throughout period of taking study treatment and for 1 month (female patients) / 3 months (male patients) after last dose of study drug. Postmenopausal or evidence of non-childbearing status. For women of childbearing potential: negative urine or serum pregnancy test within 21 days prior to study treatment and confirmed prior to treatment on day 1. Postmenopausal or evidence of non-childbearing status is defined as:
- Amenorrhoeic for 1 year or more following cessation of exogenous hormonal treatments
- Luteinizing hormone (LH) and Follicle stimulating hormone (FSH) levels in the post menopausal range for women under 50
- Radiation-induced oophorectomy with last menses \>1 year ago
- Chemotherapy-induced menopause with \>1 year interval since last menses
- Surgical sterilisation (bilateral oophorectomy or hysterectomy)
- Adequate bone marrow, renal, and hepatic function defined by laboratory tests within 14 days prior to study treatment:
- Neutrophil count ≥ 1,500/mm3 Platelet count ≥ 100,000/µl Bilirubin ≤ 1.5 x upper limit of normal (ULN) ALT and AST ≤ 2.5 x ULN PT-INR/PTT ≤ 1.5 x ULN Creatine kinase ≤ 2.5 x ULN Serum creatinine ≤ 1.5 mg/dl or creatinine clearance ≥ 60 ml/min
Exclusion
- • Other malignancy within the last 5 years except: adequately treated non-melanoma skin cancer, carcinoma in situ of the cervix, carcinoma in situ of the breast, histological finding of prostate cancer of TNM stage T1
- PSMA expression \<10% by tumor cells
- Concurrent or previous treatment within 30 days in another interventional clinical trial with an investigational anticancer therapy
- Persistent toxicity (≥Grade 2 according to Common Terminology Criteria for Adverse Events \[CTCAE\] version 5.0) caused by previous cancer therapy, excluding alopecia and neurotoxicity (≤ 2 grade)
- Clinical signs of active infection (\> grade 2 according to CTCAE version 5.0)
- Cerebral/Meningeal manifestation of the SCC of the lung
- History of HIV infection
- Immunocompromised patients
- Viral active or chronic hepatitis (HBV or HCV)
- History of autoimmune disease
- History of relevant CNS pathology or current relevant CNS pathology (e.g. seizure, paresis, aphasia, cerebrovascular ischemia/hemorrhage, severe brain injuries, dementia, Parkinson's disease, cerebellar disease, organic brain syndrome, psychosis, coordination or movement disorder)
- Epilepsy requiring pharmacologic treatment
- Therapeutic anticoagulation therapy
- Major surgery within 4 weeks of starting study treatment. Patients must have recovered from any effects of major surgery.
- Patients receiving any systemic chemotherapy or radiotherapy within 2 weeks prior to study treatment or a longer period depending on the defined characteristics of the agents used
- Heart failure NYHA III/IV
- Severe obstructive or restrictive ventilation disorder
- Known history of GI-perforation
- Known intolerance to CC-1, tocilizumab or other immunoglobulin drug products as well as hypersensitivity to any of the excipients present in the respective drug products (CC-1, tocilizumab)
Key Trial Info
Start Date :
February 2 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 3 2023
Estimated Enrollment :
3 Patients enrolled
Trial Details
Trial ID
NCT04496674
Start Date
February 2 2022
End Date
May 3 2023
Last Update
April 23 2025
Active Locations (2)
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1
Robert Bosch Centrum für Tumorerkrankungen
Stuttgart, Baden-Wurttemberg, Germany, 70376
2
University Hospital Tuebingen, CCU Translational Immunology
Tübingen, Baden-Wurttemberg, Germany, 72076