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Optimization of Radiotherapy in Treatment of Painful Bone Metastasis

NCT00610272 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 650

Last updated 2013-08-07

No results posted yet for this study

Summary

Bone metastasis is one of the most frequent end complications of the cancer. Radiation therapy is the mainstay of treatment in this disease. Single fraction radiotherapy in both single and multiple bone metastasis is widely used, but optimization of the single dose fractionation is needed. Two different regimens of radiotherapy dose fractionation will be investigated in both single and multiple bone metastasis and endpoints will include pain relief as well as toxicity and quality of life.

Conditions

  • Pain
  • Bone Metastasis

Interventions

RADIATION

Radiotherapy

4 Gy single fraction; mandate first retreatment if moderate or severe pain persists or recurs (as measured by categorical pain scale or VAS greater than 50 mm), \>4 weeks after initial RT) retreat with 8 Gy single fraction; second retreatment is optional if moderate or severe pain recurs (as measured by categorical pain scale or VAS greater than 50 mm), retreat with 8 Gy after \> 4 weeks

RADIATION

Radiotherapy

8 Gy single fraction, mandate first retreatment if moderate or severe pain persists or recurs (as measured by categorical pain scale or VAS greater than 50 mm), \>4 weeks after initial RT) retreat with 8 Gy single fraction; second retreatment is optional if moderate or severe pain recurs (as measured by categorical pain scale or VAS greater than 50 mm), retreat with 8 Gy after \> 4 weeks

RADIATION

Radiotherapy

8 Gy in a single fraction; retreatments \> 4 weeks, using local RT fields to sites of residual or recurrent, moderate or severe pain with a single fraction of 8 Gy) ; second reirradiation with 8 Gy using local RT fields optional (at discretion of PI);

RADIATION

Radiotherapy

12 Gy in 4 fractions of 3 Gy in 2 consecutive days interfraction interval of a minimum of 6 hrs; retreatments \> 4 weeks using local RT fields to sites of residual or recurrent, moderate or severe pain with a single fraction of 8 Gy); second reirradiation with 8 Gy using local RT fields optional (at discretion of PI) ;

Sponsors & Collaborators

  • International Atomic Energy Agency

    lead OTHER_GOV

Principal Investigators

  • Elena Fidarova, MD · International Atomic Energy Agency

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-01-31
Primary Completion
2012-04-30
Completion
2012-08-31

Countries

  • Algeria
  • Brazil
  • Egypt
  • India
  • Lithuania
  • Mexico
  • North Macedonia
  • Serbia
  • Spain
  • Tunisia
  • United Kingdom

Study Locations

More Related Trials

Entities

Diseases

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 NCT00610272 on ClinicalTrials.gov