A Study in Patients With Advanced Cancers
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT05320588 |
Recruitment Status :
Recruiting
First Posted : April 11, 2022
Last Update Posted : July 19, 2022
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Advanced Cancer Advanced Solid Tumor Cancer Oncology | Drug: BIO-106 Drug: Pembrolizumab | Phase 1 Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 332 participants |
Allocation: | Non-Randomized |
Intervention Model: | Sequential Assignment |
Intervention Model Description: | Multiple ascending dose and dose-expansion of BIO-106 administered as a single agent or in combination with pembrolizumab. |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Phase 1/2 Study of BIO-106 As Monotherapy or In Combination With Pembrolizumab in Patients With Advanced Cancers (StarBridge-1) |
Actual Study Start Date : | March 25, 2022 |
Estimated Primary Completion Date : | April 2024 |
Estimated Study Completion Date : | April 2027 |

Arm | Intervention/treatment |
---|---|
Experimental: Single agent BIO-106
Escalating doses followed by expansion targeting advanced cancers
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Drug: BIO-106
BIO-106 is a novel antibody-drug conjugate (ADC) that targets the human trophoblast cell surface antigen 2 (Trop-2) |
Experimental: Combination BIO-106 plus pembrolizumab
Escalating doses followed by expansion targeting advanced cancers
|
Drug: BIO-106
BIO-106 is a novel antibody-drug conjugate (ADC) that targets the human trophoblast cell surface antigen 2 (Trop-2) Drug: Pembrolizumab Programmed death receptor-1 (PD 1)-blocking antibody
Other Name: Keytruda |
- Incidence of adverse events (AEs) and serious adverse events (SAEs) - (Phase 1) [ Time Frame: 1 year ]Escalation period
- Incidence and nature of dose-limiting toxicities (DLTs) - (Phase 1) [ Time Frame: up to 21 days ]Escalation period
- Maximum tolerable dose (MTD) or a tolerated dose below MTD - (Phase 1) [ Time Frame: 1 year ]Escalation period
- Anti-tumor activity by objective response rate (ORR), disease control rate (DCR), duration of response (DOR), progression-free survival (PFS), and overall survival (OS) - (Phase 2) [ Time Frame: 2 years ]Expansion period
- Anti-tumor activity by objective response rate (ORR), disease control rate (DCR), duration of response (DOR), progression-free survival (PFS), and overall survival (OS) - (Phase 1) [ Time Frame: 1 year ]Escalation Period
- Incidence of adverse event of special interest (AESI) - (Phase 2) [ Time Frame: 2 years ]Expansion period
- Incidence of adverse events (AEs) and serious adverse events (SAEs) - (Phase 2) [ Time Frame: 2 years ]Expansion period
- PK (Cmax) of BIO-106 - (Phase 1/2) [ Time Frame: 2 years ]Escalation and expansion periods
- PK (AUC) of BIO-106 - (Phase 1/2) [ Time Frame: 2 years ]Escalation and expansion periods
- Incidence of anti-BIO-106 antibodies - (Phase 1/2) [ Time Frame: 2 years ]Escalation and expansion periods

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Key Inclusion Criteria:
- Patients histologically or cytologically documented, locally advanced or metastatic solid tumor.
- Disease progression confirmed by imaging or other objective evidence after having received standard treatment; or patients with refractory solid tumors who cannot tolerate standard treatment or have contraindications to standard treatment.
- Measurable disease as determined by RECIST v.1.1 or bone only disease.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Key Exclusion Criteria:
- History of severe hypersensitivity to any ingredient of the study drug(s), including pembrolizumab or other monoclonal antibody.
Impaired cardiac function or history of clinically significant cardiac disease
- Human Immunodeficiency virus (HIV) infection, active hepatitis B infection, or hepatitis C infection.
- Active SARS-CoV-2 infection.
- Untreated central nervous system (CNS), epidural tumor or metastasis, or brain metastasis.
Other protocol defined inclusion/exclusion criteria may apply.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05320588
Contact: BiOneCure Therapeutics Inc. | (240) 912-9101 | Starbridge-1@bionecure.com |
United States, Texas | |
NEXT Oncology Austin | Recruiting |
Austin, Texas, United States, 78758 | |
Contact: Cynthia DeLeon 210-580-9521 cdeleon@nextoncology.com | |
University of Texas MD Anderson Cancer Center | Recruiting |
Houston, Texas, United States, 77030 | |
Contact: Funda Meric-Bernstam, MD 832-483-8248 fmeric@mdanderson.org | |
United States, Virginia | |
NEXT Oncology Virginia | Recruiting |
Fairfax, Virginia, United States, 22031 | |
Contact: Malaika Komtangi 210-580-9500 mkomtangi@nextoncology.com |
Study Director: | BiOneCure Clinical Development | BiOneCure Therapeutics Inc. |
Responsible Party: | BiOneCure Therapeutics Inc. |
ClinicalTrials.gov Identifier: | NCT05320588 |
Other Study ID Numbers: |
StarBridge-1 |
First Posted: | April 11, 2022 Key Record Dates |
Last Update Posted: | July 19, 2022 |
Last Verified: | July 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Neoplasms Pembrolizumab Antineoplastic Agents, Immunological Antineoplastic Agents |