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Study identifier: NCT07008703 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Phase I Study of sss40 Injection for Moderate-to-Severe Bone Metastatic Cancer Pain

Condition: Cancer Pain  ·  Sponsor: Shenyang Sunshine Pharmaceutical Co., LTD.

PhasePhase 1/Phase 2
Planned participants132
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a Phase Ib/IIa, multicenter, sequential clinical trial evaluating the safety, tolerability, pharmacokinetics (PK), and preliminary efficacy of SSS40 injection in patients with moderate-to-severe bone metastatic cancer pain. The study includes two stages: a single-arm, open-label, dose-escalation and dose-expansion Phase Ib followed by a randomized, double-blind, placebo-controlled Phase IIa.

This description comes directly from the study's public registry record.

Talk to the study team

Rui Li  ·  024-25386202  ·  zhangrui9@3sbio.com

Always discuss trial participation with your own doctor first.

Locations (1)

Henan Cancer HospitalZhengzhou, Henan, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07008703