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Study identifier: NCT05547321 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Efficacy and Safety Study of OMTX705, Monotherapy and Anti-PD-1-combined, in Subjects With Advanced Solid Tumors.

Condition: Advanced Solid Tumor  ·  Sponsor: Oncomatryx Biopharma S.L.

PhasePhase 1
Planned participants150
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Open-label, two parallel arm, multicenter, Phase 1 dose-escalation study to evaluate the safety and tolerability of OMTX705, both as monotherapy or in combination with pembrolizumab (Part 1) or tislelizumab (Part 2) in the treatment of patients with advanced or metastatic cancer in whom there is no available standard therapeutic option.

This description comes directly from the study's public registry record.

Talk to the study team

Ignacio García-Ribas, MD  ·  +34 946 08 70 37  ·  igarcia@oncomatryx.com

Susana Román  ·  +34 946 08 70 37  ·  sroman@oncomatryx.com

Always discuss trial participation with your own doctor first.

Locations (9)

Beth Israel Deaconess Medical CenterBoston, Massachusetts, United StatesRecruiting
Hospital Universitari Vall d'HebronBarcelona, Barcelona, SpainNot Yet Recruiting
ICO L'HospitaletL'Hospitalet de Llobregat, Barcelona, SpainRecruiting
Hospital Clínico Universitario de SantiagoSantiago de Compostela, Galicia, SpainNot Yet Recruiting
Hospital Universitario de DonostiaSan Sebastián, Guipúzcoa, SpainRecruiting
Hospital 12 OctubreMadrid, Madrid, SpainRecruiting
Hospital MD AndersonMadrid, Madrid, SpainRecruiting
Clínica Universitaria de NavarraPamplona, Navarre, SpainRecruiting
OnkologikoaSan Sebastián, SpainRecruiting

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Source record: clinicaltrials.gov/study/NCT05547321