Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03660930 · ClinicalTrials.gov registry record · Phase 1

Nab-Sirolimus and Pazopanib Hydrochloride in Treating Patients With Advanced Nonadipocytic Soft Tissue Sarcomas

A Phase 1 study, sponsored by University of Washington.

Terminated
Registry status
Phase 1
Development phase
19
Enrollment target

NCT03660930: Clinical Trial Phase 1 study, sponsored by University of Washington.

NCT03660930 is a Phase 1 study that was terminated before completion, run by University of Washington. The registered enrollment target is 19 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (68% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03660930, a Phase 1 study, was terminated before completion, sponsored by University of Washington.

TERMINATED
Registry status
Phase 1
Development phase
19 participants
Enrollment target

Study Summary

This phase I/II trial studies the side effects and best dose of nab-sirolimus and how well it works when given together with pazopanib hydrochloride in treating participants with nonadipocytic soft tissue sarcomas that has spread to other places in the body (advanced). Nab-sirolimus and pazopanib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Primary Outcome

Will be estimated using dose-limiting toxicities (DLTs). Will use a Simon's minimax design.

Interventions

  • DRUG Sirolimus Albumin-bound Nanoparticles
  • DRUG Pazopanib hydrochloride

Trial Details

FieldValue
Enrollment Target 19 participants
Start Date 2019-04-01
Est. Completion 2024-07-31
Phase Phase 1
University of Washington

1,048 total trials

Why NCT03660930 stopped before completion

NCT03660930 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 19 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (68% lower).

The record links to 0 conditions, and to 2 interventions - of which Sirolimus Albumin-bound Nanoparticles is the first listed.

NCT03660930 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03660930 about?

NCT03660930 is a clinical study titled "Nab-Sirolimus and Pazopanib Hydrochloride in Treating Patients With Advanced Nonadipocytic Soft Tissue Sarcomas". This phase I/II trial studies the side effects and best dose of nab-sirolimus and how well it works when given together with pazopanib hydrochloride in treating participants with nonadipocytic soft tissue sarcomas that has spread to other places in the body (advanced). Nab-sirolimus and pazopanib hy...

What is the current status of trial NCT03660930?

This trial is currently terminated. It is a Phase 1 study. The enrollment target is 19 participants. The study started on 2019-04-01. Estimated completion is 2024-07-31.

What interventions are being tested in trial NCT03660930?

The interventions under investigation include: Sirolimus Albumin-bound Nanoparticles (DRUG), Pazopanib hydrochloride (DRUG).

Who is sponsoring clinical trial NCT03660930?

This trial is sponsored by University of Washington, which has 1,048 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03660930's enrollment target sits among peer trials

19 1716th of 2000 higher than 281 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT03207464 · 19 participants · Phase 1

    Molecular Imaging of NET Using [C-11]MRB-PET in MS

  • NCT04318717 · 19 participants · Phase 2

    Pembrolizumab and Hypofractionated Radiation Therapy for the Treatment of Mucosal Melanoma

  • NCT05103904 · 19 participants · Phase 2

    Lenvatinib for the Treatment of Recurrent Hepatocellular Carcinoma After Liver Transplant

  • NCT05607407 · 19 participants · Phase 2

    Methimazole in Patients With Progressive Glioblastoma

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

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

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03660930, the US trial registry maintained by the National Library of Medicine. NCT03660930 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.