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Study identifier: NCT07377045 Synced from ClinicalTrials.gov · August 02, 2026
● Recruiting

Clinical Trial of OMTX705 in Combination With Gemcitabine/Nab-Paclitaxel and Tislelizumab in Patients With Advanced/Metastatic Pancreatic Adenocarcinoma

Condition: Pancreatic Adenocarcinoma Metastatic  ·  Sponsor: Oncomatryx Biopharma S.L.

PhasePhase 1
Planned participants69
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a Phase 1b dose escalation trial of OMTX705, an anti-fibroblast activation protein (FAP) antibody-drug conjugate (ADC), in combination with gemcitabine/nab-paclitaxel and tislelizumab in patients with advanced/metastatic pancreatic ductal adenocarcinoma (PDAC). The trial will be conducted in two parts (Part 1 and Part 2). Both parts will enroll participants with advanced PDAC that, in general, are eligible to receive gemcitabine/nab-paclitaxel. Part 1 is intended to determine the safe recommended dose of OMTX705 in combination with gemcitabine/nab-paclitaxel (1A) and in combination with gemcitabine/nab-paclitaxel+tislelizumab (1B). Both 1A and 1B will enroll in a standard 3+3 design. Only one dose level of OMTX705 will be selected for Part 2 by a Data Safety Monitoring Board (DSMB). In Part 2, 3 parallel randomized arms will be opened simultaneously with 1:1:1 randomization (N=15 each): OMTX705+gemcitabine/nab-paclitaxel (arm 2A), OMTX705+tislelizumab+gemcitabine/nab-paclitaxel (arm 2B) and gemcitabine/nab-paclitaxel (arm 2C, reference arm).

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

Talk to the study team

Ignacio García Ribas, Chief Medical Officer  ·  0034 946 08 70 37  ·  igarcia@oncomatryx.com

Susana Román, Clinical Operations Director  ·  0034 946008 70 37  ·  sroman@oncomatryx.com

Always discuss trial participation with your own doctor first.

Locations (7)

Beth Israel Deaconess Medical Center (BIDMC)Boston, Massachusetts, United StatesNot Yet Recruiting
Hospital Universitario Vall d'Hebron (VHIO)Barcelona, SpainNot Yet Recruiting
Hospital Universitario DonostiaDonostia / San Sebastian, SpainNot Yet Recruiting
ICO- Hospitalet Catalan Institute of OncologyL'Hospitalet de Llobregat, SpainRecruiting
Hospital Universitario 12 OctubreMadrid, SpainRecruiting
Clinica Universidad de Navarra (CUN)Pamplona, SpainRecruiting
Hospital Clínico Universitario de Santiago - CHUSSantiago de Compostela, SpainNot Yet Recruiting

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