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Study details
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A Study of OTP-01, a Dual Paratopic PD-1/VEGFR2 Antibody, in Patients With Advanced Solid Tumors

Ottimo Pharma Limited
NCT IDNCT07266428ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1/2

Target enrollment

170

Study length

about 2.9 years

Ages

18+

Locations

4 sites in MA, MI, TX +1

What this study is about

Researchers are testing the safety and effectiveness of OTP-01, a new medication, in people with advanced solid tumors. The trial will determine the best dose of OTP-01 to see if it can shrink tumors and how well the body processes the drug. Participants will receive OTP-01 through infusions and have blood tests to monitor their health.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take OTP-01

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Phase 1 and Phase 2A: Frequency and Severity of adverse events (AEs) and serious adverse events (SAEs), Phase 2A - Disease Control Rate (DCR), Phase 2A - Duration of Response (DOR), Phase 2A - Objective Response Rate (ORR), Phase 2A - Progression Free Survival (PFS)

Secondary: Phase 1 - Disease Control Rate (DCR), Phase 1 - Duration of Response (DOR), Phase 1 - Objective Response Rate (ORR), Phase 1 - Progression Free Survival (PFS), Phase 1 and Phase 2A - Area under the curve [AUC], Phase 1 and Phase 2A - Clearance [CL], Phase 1 and Phase 2A - Half-life [t1/2], Phase 1 and Phase 2A - Maximum plasma concentration [Cmax]