BDB001-201: A Clinical Study of BDB001 in Patients With PD-(L)1 Refractory Solid Tumors

Eikon Therapeutics

Status and phase: Completed; Phase 2

Conditions: Tumor, Solid

Treatments: Drug: BDB001

Study type: Interventional

Funder types: Industry

Identifiers

NCT04819373

BDB001-201

Details and patient eligibility

About

BDB001-201 is a multi-center, open-label, Phase II clinical trial to evaluate the efficacy and safety of BDB001 in the treatment of subjects with advanced solid tumors that have progressed on anti-PD-1 or anti-PD-L1 mAb treatment.

Full description

BDB001-201 is a multi-center, open-label, multi-arm Phase II study evaluating an experimental immunotherapy drug called BDB001. BDB001 is a Toll-like receptor 7/8 (TLR7/8) agonist delivered intravenously to systemically activate the innate and adaptive immunity in the treatment of various tumors.

The objectives of this study are to evaluate the efficacy, safety and tolerability of intravenous BDB001 administered as monotherapy in subjects with histologically-confirmed unresectable or metastatic solid tumors that have progressed on anti-PD-1 or anti-PD-L1 mAb treatment either as monotherapy or in combination with other therapies.

The following tumor types may be included in the trial: Non-Small Cell Lung Cancer (NSCLC); Cutaneous Squamous Cell Carcinoma (cSCC); Head and Neck Squamous Cell Carcinoma (HNSCC); Melanoma; Merkel Cell Carcinoma (MCC); Renal Cell Carcinoma (RCC); Urothelial Carcinoma; other types of solid tumors at the discretion of the Sponsor. Each tumor type will be analyzed independently

Enrollment: 1 patient

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria

Participants are eligible to be included in the study only if all of the following criteria apply:

1. Histologically or cytologically confirmed: Cutaneous SCC, Head and Neck SCC, Melanoma, Merkel Cell Carcinoma, NSCLC, Renal Cell Carcinoma, or Urothelial Carcinoma. Other tumor types will be allowed at Sponsor's discretion.
2. Tumor progression on the most recent line of treatment with anti-PD-1 or anti-PD-L1 mAb as monotherapy or in combination.
3. Eastern Cooperative Oncology Group (ECOG) score of 0 - 2
4. At least 1 lesion with measurable disease at baseline
5. Availability of a lesion for biopsy and consent to allow pre-treatment tumor biopsy.

Exclusion Criteria

Participants are excluded from the study if any of the following criteria apply:

1. Greater than 4 lines of prior DNA-damaging chemotherapies.
2. Uncontrolled CNS metastases.
3. Active autoimmune disease.

Other protocol defined inclusion/exclusion criteria could apply

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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1 participants in 1 patient group

BDB001

Experimental group

Description:

BDB001 will be administered intravenously as monotherapy in subjects with histologically-confirmed unresectable or metastatic solid tumors that have progressed on anti-PD-1 or anti-PD-L1 mAb treatment either as monotherapy or in combination with other therapies.

Treatment:

Drug: BDB001