Zoledronic Acid in Decrease the Lung Metastatic Rate of Osteosarcoma

May 2, 2019 updated by: Zhaoming Ye, Second Affiliated Hospital, School of Medicine, Zhejiang University

The Efficacy of New Adjuvant Chemotherapy of Osteosarcoma Combined With Zoledronic Acid in Decrease the Lung Metastatic Rate of Osteosarcoma

Zoledronic acid is an adjuvant treatment for primary osteosarcoma. Zoledronic acid has been widely used in the treatment of metastatic bone tumors. In addition to its inhibition of tumor osteoclasis, it also produces certain killing of tumor cells. effect. Foreign studies have shown that zoledronic acid also has a killing effect on osteosarcoma and has a certain inhibitory effect on distant metastasis. We hope that it can reduce tumor recurrence and lung metastasis through this study.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

150

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • China
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310020
        • Recruiting
        • 2nd Affiliated Hospital of Zhejiang University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients with osteosarcoma who were diagnosed with initial pathology and pathology were excluded from lung metastasis or other metastatic lesions by CT and total body emission-computed tomography, and patients with standard chemotherapy were evaluated.

Exclusion Criteria:

  • Pulmonary metastasis, pregnancy or lactation, renal insufficiency (creatinine clearance <70 ml/min/1.73 m2), liver dysfunction, obvious oral disease, and unsuitable for bisphosphonate treatment after evaluation, have been found. With diseases that still require hormone therapy, abnormal blood system, heart disease

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: experimental group
Drug: Zoledronic Acid
No Intervention: control group

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
rate of lung metastasis
Time Frame: 3 year
Discovery the rate of neonatal lung metastases by high-resolution chest CT
3 year
rate of tumor recurrence
Time Frame: 3 year
Local recurrence rate of tumor or rate of distant metastasis
3 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
rate of tumor necrosis less than 90%
Time Frame: 3 year
the rate of patients that postoperative tumor necrosis rate was estimated to be lower than grade III（90%）
3 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Second Affiliated Hospital, School of Medicine, Zhejiang University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 2017

Primary Completion (Anticipated)

January 1, 2020

Study Completion (Anticipated)

January 1, 2023

Study Registration Dates

First Submitted

April 26, 2019

First Submitted That Met QC Criteria

April 26, 2019

First Posted (Actual)

April 30, 2019

Study Record Updates

Last Update Posted (Actual)

May 6, 2019

Last Update Submitted That Met QC Criteria

May 2, 2019

Last Verified

May 1, 2019

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ChiCTR-IPR-16008568

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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