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Study identifier: NCT07125183 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

Condition: Sarcoma  ·  Sponsor: University of Colorado, Denver

PhasePhase 2
Planned participants20
Who can joinAll sexes, 65 Years to 100 Years
Healthy volunteersNo

About this study

The overall goal of this Phase 2 study is to determine the efficacy of a lower dose weekly schedule of doxorubicin in patients with unresectable leiomyosarcomas aged 65-100 years old. While doxorubicin is the standard of care therapy for sarcomas not removable by surgery, older or more frail patients may struggle to tolerate side effects of the treatment including immune cell suppression. Previous studies have suggested that similar anti-tumor activity can be obtained using a lower dose, weekly administration schedule of doxorubicin. In this study, the investigators will determine progression-free survival rate at 12 weeks, with secondary endpoints including quality of life and adverse events in this population. Importantly, doxorubicin can also induce immune stimulatory effects when administered at lower doses, based on animal data. Thus, correlative samples including blood and tumor biopsies will also explore the effects of immune cells and foreignness of the tumor prior to and during treatment in study patients.

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

Talk to the study team

Chelsey Cartwright  ·  720-848-0741  ·  chelsey.cartwright@cuanschutz.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University Of Colorado HospitalAurora, Colorado, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07125183