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Clinical Trial Summary

The study will assess the safety, PK, PD, and preliminary efficacy of ABBV-CLS-484 as monotherapy and in combination with a PD-1 targeting agent or with a or a vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitor (TKI). The trial aims to establish a safe, tolerable, and efficacious dose of ABBV-CLS-484 as monotherapy and in combination. The study will be conducted in three parts. Part 1 Monotherapy Dose Escalation, Part 2 Combination Dose Escalation and Part 3 Dose Expansion (Monotherapy and Combination therapy). Part 1, ABBV-CLS-484 will be administered alone in escalating dose levels to eligible subjects who have advanced solid tumors. Part 2, ABBV-CLS-484 will be administered at escalating dose levels in combination with a PD-1 targeting agent or with a VEGFR TKI to eligible subjects who have advanced solid tumors. Part 3, ABBV-CLS-484 will be administered alone as a monotherapy at the determined recommended dose in subjects with locally advanced or metastatic, relapsed or refractory head and neck squamous cell carcinoma (HNSCC), relapsed or refractory non-small cell lung cancer (NSCLC), and advanced clear cell renal cell carcinoma (ccRCC). ABBV-CLS-484 will also be administered at the determined recommended dose in combination with a PD-1 targeting or with a VEGFR TKI agent in subjects with locally advanced or metastatic, HNSCC, NSCLC, MSI-H tumors refractory to PD-1/PD-L1, and advanced ccRCC.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04777994
Study type Interventional
Source Calico Life Sciences LLC
Contact ABBVIE CALL CENTER
Phone 847.283.8955
Email abbvieclinicaltrials@abbvie.com
Status Recruiting
Phase Phase 1
Start date March 9, 2021
Completion date October 5, 2026

See also
  Status Clinical Trial Phase
Recruiting NCT04389281 - X-ray Psoralen Activated Cancer Therapy in Head and Neck, Breast, Sarcoma and Melanoma Phase 1
Available NCT06188975 - Expanded Access to ABBV-CLS-484