RecruitingPhase 1Phase 2NCT07115043

A Study to Investigate Safety of AZD6750 in Adult Participants With Select Advanced or Metastatic Solid Tumors

A Phase I/II Open-label Dose Escalation and Expansion Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of AZD6750, a CD8 Guided IL-2 Agent Alone and in Combination With Other Anti-cancer Agents in Participants With Select Advanced or Metastatic Solid Tumors


Sponsor

AstraZeneca

Enrollment

60 participants

Start Date

Jul 29, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

A Study to Investigate Safety of AZD6750 in Adult Participants With Select Advanced or Metastatic Solid Tumors


Eligibility

Min Age: 18 Years

Inclusion Criteria16

  • Participant ≥ 18 year
  • ECOG PS of 0 to 1
  • Provision of 'archival' tumor specimen
  • At least one measurable lesion according to RECIST v1.1,
  • Minimum life expectancy of 12 weeks
  • Adequate and stable cardiac function
  • Adequate bone marrow, liver and kidney function
  • Body weight ≥ 35 kg
  • Capable of giving signed informed consent
  • • Participants with locally advanced or metastatic select solid tumors (MM, Squamous cell carcinoma of skin, MCC, NSCLC, Head and neck squamous cell carcinoma, Gastric cancer/gastroesophaegeal junction cancer, RCC, HGSOC, Triple negative breast cancer) who have received adequate SoC
  • Participants with Stage IV NSCLC Dose Escalation/Backfills
  • Have received at least one prior regimen in metastatic setting (2L+ NSCLC). Participants with actionable tumor alterations should have received targeted therapy if locally available OR
  • Have not received systemic therapy (1L NSCLC) and have PD-L1 expression ≥ 1%.
  • Dose Expansion
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  • Have not received systemic therapy (1L NSCLC) and have PD-L1 expression ≥ 1%.

Exclusion Criteria14

  • Any evidence of:
  • Severe or uncontrolled systemic diseases including respiratory, cardiac or tumor-related conditions
  • History or planned organ or allogeneic stem cell transplantation.
  • Active or prior documented autoimmune or inflammatory disorders, within the past 3 years
  • Any prior toxicities that led to permanent discontinuation of prior immunotherapy
  • Persistent toxicities (CTCAE Grade ≥ 2) caused by previous anti-cancer therapy
  • Brain metastases unless treated, asymptomatic, stable, and not requiring continuous corticosteroids
  • Acute untreated or symptomatic malignant spinal cord compression, or a history of leptomeningeal carcinomatosis.
  • Active uncontrolled or chronic infection of hepatitis B, hepatitis C
  • Prior history of Grade ≥ 3 non-infectious pneumonitis.
  • Participant requires chronic immunosuppressive therapy (including steroids \> 10 mg prednisone/day or equivalent).
  • Receipt of live attenuated vaccine within 30 days.
  • Previous treatment with anti-TIGIT therapy
  • L NSCLC participants with genetic alteration such as EGFR that has a targeted therapy in 1L as per local SoC

Interventions

DRUGAZD6750

AZD6750- CD8 guided IL-2

DRUGrilvegostomig

Rilvegostomig- PD1-TIGIT bispecific antibody


Locations(11)

Research Site

Grand Rapids, Michigan, United States

Research Site

St Louis, Missouri, United States

Research Site

Pittsburgh, Pennsylvania, United States

Research Site

Houston, Texas, United States

Research Site

San Antonio, Texas, United States

Research Site

Fairfax, Virginia, United States

Research Site

East Melbourne, Australia

Research Site

Chūōku, Japan

Research Site

Kashiwa, Japan

Research Site

Seoul, South Korea

Research Site

Seoul, South Korea

View Full Details on ClinicalTrials.gov

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NCT07115043


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