Clinical trial NCT06182579: Phase I Study of RiMO-401 With Radiation in Advanced Tumors
Official title: Phase I Dose-Escalation Study of RiMO-401 With Radiation in Advanced Tumors
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: PHASE1
Conditions: Advanced Solid Tumor
Intratumoral Injection
Lead sponsor: Coordination Pharmaceuticals, Inc.
Sponsor class: INDUSTRY
First posted: 2023-12-27
Enrollment: 24
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SEQUENTIAL
Intervention model description: dose escalation in a 3+3 study design
Primary purpose: TREATMENT

Brief summary: This is a single arm study of RiMO-401 with radiation in patients with advanced tumors. A single escalation dose of RiMO-401 is intratumorally injected in a 3+3 study design to identify the recommended dose.

Detailed description: Primary Objectives:

• To determine the tolerability of RiMO-401 with palliative radiation as assessed by CTCAEv5

Secondary Objectives:

* To determine clinical response of RiMO-401 with palliative radiotherapy
* To characterize adverse events of RiMO-401 in patients with advanced cancers
* To characterize the pharmacokinetics of RiMO-401 with palliative radiation

The target population comprises patients with clinically accessible lesions that can be trated with palliative radiation.

Eligibility criteria: Inclusion Criteria:

* Diagnosis of advanced or metastatic cancer not amenable to curative therapy
* Lesion that is amenable to palliative radiotherapy
* Lesion that is technically feasible for intratumoral injection
* Target tumor in region not in the field that was irradiated within the past six months
* Patients with advanced or metastatic HNSCC must have progressed on or been intolerant to standard of care therapies including platinum-based chemotherapy and anti-PD(L)1 therapy, prior to study enrollment
* Patient must have recovered from acute toxic effects (≤ grade 1) of previous cancer treatments prior to enrollment
* Has measurable disease, defined as at least 1 tumor that fulfills the criteria for a target lesion
* ECOG score of 0-1
* Have a life expectancy of at least 12 weeks
* Have adequate bone marrow reserve and adequate liver function
* Both males and females and their partners of childbearing potential must agree to use adequate contraceptive measures
* Patients must sign a study-specific informed consent form prior to study entry
* Age 18 years or older.

Exclusion Criteria:

* Patients with a histological diagnosis of lymphomas and/or leukemias
* Patients with significant blood vessels (such as carotid artery encasement) or other major structures in the tumor region to be injected
* Patients may not have received chemotherapy, targeted therapies, immunotherapies, biologic response modifiers and/or hormonal therapy within the last 14 days
* Ongoing clinically significant infection at or near the incident lesion
* Major surgery over the target area (excluding placement of vascular access) \<21 days from beginning of the study drug or minor surgical procedures \<7 days
* Other severe acute or chronic medical or psychiatric conditions or laboratory abnormality that would make the patient inappropriate for enrollment in this study
* Has any mental or medical condition that prevents the patient from giving informed consent or participating in the trial
* Pregnant and nursing women
* Patients with a target lesion located in a previously irradiated field
* Patients with a target lesion in the field that had complications from prior radiotherapy that are not amenable to repeat irradiation.

Primary outcomes:
measure: Determination of Recommended Dose
timeFrame: 45 Days
Secondary outcomes:
measure: Evaluation of Objective Response Rate (ORR)
timeFrame: 45 Days
measure: Evaluation of Safety and Tolerability
timeFrame: 45 Days
Other outcomes:
measure: Evaluation of Maximum Plasma Concentration (Cmax)
timeFrame: 8 Days
measure: Evaluation of Area Under the Curve (AUC)
timeFrame: 8 Days
Locations:
city: Chicago
country: United States
facility: University of Illinois at Chicago
state: Illinois
Study officials:
References: