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Early Clinical Study of the Safety, Tolerability, Pharmacokinetics, and Effectiveness of STR-P005

NCT07605637 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2026-05-26

No results posted yet for this study

Summary

This is a single-center, single-arm, open-label, investigator-initiated early exploratory clinical trial designed to evaluate the safety and efficacy of STR-P005 in participants with relapsed/refractory autoimmune diseases.

The study will employ a traditional "3+3" dose-escalation design, with 3 dose groups: XXmg/kg, XXmg/kg, XXmg/kg. Dose Group 1 is the starting dose. This group includes two cohorts, A and B, to optimize the dosing frequency of STR-P005. Cohort A will receive doses Q3D (once every 3 days) on Days 1, 4, 7 (3 doses per cycle), for up to 2 cycles. Cohort B will receive doses Q4D (once every 4 days) on Days 1, 4 (2 doses per cycle), for up to 2 cycles. Based on preliminary safety, efficacy, PK/PD data from Cohorts 1A and 1B, the superior regimen will be selected for escalation to Dose Groups 2 and 3. If no optimal dose is identified after escalating through the 3 dose groups, additional higher doses may be explored after SRC discussion based on all accumulated preliminary safety, efficacy, and PK/PD data to further evaluate the safety and efficacy of STR-P005.

Conditions

  • Relapsed/Refractory Autoimmune Diseases

Interventions

DRUG

STR-P005 dose group

STR-P005 infusion

Sponsors & Collaborators

  • Starna Therapeutics

    collaborator INDUSTRY

  • Beijing GoBroad Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-01
Primary Completion
2027-05-30
Completion
2027-11-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07605637 on ClinicalTrials.gov