Ignite Creation Date:
2025-12-25 @ 1:39 AM
Ignite Modification Date:
2026-01-06 @ 7:41 AM
Study NCT ID:
NCT02145494
Status:
UNKNOWN
Last Update Posted:
2014-05-23
First Post:
2013-06-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The SPARC Trial: Stereotactic Prostate Ablative Radiotherapy Using Cyberknife
Sponsor:
Royal Marsden NHS Foundation Trust
Organization:
Study Overview
Official Title:
Stereotactic Prostate Augmented Radiotherapy With Cyberknife
Status:
UNKNOWN
Status Verified Date:
2014-05
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
SPARC
Brief Summary:
Giving a higher dose of radiation to the dominant tumour nodule within the prostate is hypothesized to improve tumour control. This trial will assess whether this technique, delivered in 5 treatments, can be delivered without increasing side effects.
Detailed Description:
Aim To assess if a focal boost can be delivered to the dominant tumour nodule alongside 36.25 Gy in 5 fractions to the whole prostate gland.
Primary end-point: Acute toxicity (Radiation Therapy Oncology Group (RTOG), International prostate symptom score (IPSS))
Secondary end-points: Prostate specific antigen (PSA) nadir and 2-year biochemical control Late toxicity (IPSS, RTOG, International index of erectile function (IIEF-5)) Quality of life (EQ5D scale)
Inclusion criteria
* Prostate cancer patients with any of the following:
* PSA\>20
* Gleason grade 4+3 or higher
* Stage T3a
* Exclusion criteria
* Nodal or metastatic disease
* PSA\>40
* Stage T3b or higher
Study interventions
This is a phase II study which will recruit 20 patients. A dose of 36.25 Gy in 5 fractions will be delivered to the whole prostate with a simultaneous integrated boost up to 47.5 Gy in 5 fractions or to the highest dose possible within dose constraints. The boost volume will be defined on the multiparametric magnetic resonance scan by the specialist radiologist.
Primary end-point: Acute toxicity (Radiation Therapy Oncology Group (RTOG), International prostate symptom score (IPSS))
Secondary end-points: Prostate specific antigen (PSA) nadir and 2-year biochemical control Late toxicity (IPSS, RTOG, International index of erectile function (IIEF-5)) Quality of life (EQ5D scale)
Inclusion criteria
* Prostate cancer patients with any of the following:
* PSA\>20
* Gleason grade 4+3 or higher
* Stage T3a
* Exclusion criteria
* Nodal or metastatic disease
* PSA\>40
* Stage T3b or higher
Study interventions
This is a phase II study which will recruit 20 patients. A dose of 36.25 Gy in 5 fractions will be delivered to the whole prostate with a simultaneous integrated boost up to 47.5 Gy in 5 fractions or to the highest dose possible within dose constraints. The boost volume will be defined on the multiparametric magnetic resonance scan by the specialist radiologist.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| CCR 3923 | OTHER | Royal Marsden NHS Foundation Trust | View |