SuperDEX Trial (Comparison of Two Doses of Dexamethasone for Malignant Spinal Cord Compression Treated by Radiotherapy).
A Pilot Randomised Comparison of Dexamethasone 96 mg Versus 16 mg Per Day for Malignant Spinal Cord Compression Treated by Radiotherapy
1 other identifier
interventional
20
1 country
1
Brief Summary
The study aimed to pilot the viability of a full scale randomised comparison of 2 steroid doses in malignant spinal cord compression, to establish safety of high dose dexamethasone in this setting in Australia, to test web registration and randomisation and to compare different functional outcome measures.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_2
Started Sep 2001
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2001
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2003
CompletedFirst Submitted
Initial submission to the registry
September 11, 2005
CompletedFirst Posted
Study publicly available on registry
September 19, 2005
CompletedMay 10, 2007
May 1, 2007
September 11, 2005
May 8, 2007
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Satisfactory recruitment
Failure to accrue 30 patients in 15 months will initiate early closure of this study.
Acceptable steroid toxicity rate at 28 days with reference to baseline.
28 days
Secondary Outcomes (5)
Ambulation rates at 1 month
1 month
Barthel Index
Final analysis when all patients have been followed for 1 month
Functional Independence (FIM)
Final analysis when all patients have been followed for 1 month
Functional Improvement Score (FIS)within 2 weeks with reference to baseline
2 weeks
Pain
Final analysis when all patients have been followed for 1 month
Interventions
Eligibility Criteria
You may qualify if:
- Malignant spinal cord compression with at least one of pain, weakness, sensory disturbance or sphincter disturbance
- Histology not required if prior biopsy proven malignancy
- Any stage
- Age \>16 years
- ECOG 1-3 prior to cord compression event
- Minimum power 1 of 5 point scale Must not be paraplegic
- Minimum expected survival 2 months
- Relevant minimum lab values
- Patients capable of childbearing using adequate contraception
- Written informed consent
You may not qualify if:
- Prior radiotherapy to within vertebral±one level affected by cord compression
- Prior treatment for spinal cord compression at the current level
- Histology is lymphoma or myeloma
- Power less than 1 of 5
- More than 12 hours after initiation of dexamethasone\>4mg/24hr
- Pre-existing co-morbid conditions - peptic ulceration or cardiac failure
- Allergy to study medications
- Multilevel cord compression or meningeal carcinomatosis
- Pregnant or lactating
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
St George Hospital
Kogarah, New South Wales, 2217, Australia
Related Publications (1)
Graham PH, Capp A, Delaney G, Goozee G, Hickey B, Turner S, Browne L, Milross C, Wirth A. A pilot randomised comparison of dexamethasone 96 mg vs 16 mg per day for malignant spinal-cord compression treated by radiotherapy: TROG 01.05 Superdex study. Clin Oncol (R Coll Radiol). 2006 Feb;18(1):70-6. doi: 10.1016/j.clon.2005.08.015.
PMID: 16477923RESULT
Related Links
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY CHAIR
Peter Graham, FRANZCR
St George Hospital
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
Study Record Dates
First Submitted
September 11, 2005
First Posted
September 19, 2005
Study Start
September 1, 2001
Study Completion
December 1, 2003
Last Updated
May 10, 2007
Record last verified: 2007-05