- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00946543
Intensity-Modulated Radiation Therapy in Treating Patients With Prostate Cancer
A Phase I Dose Escalation Study of the Use of Intensity Modulated Radiotherapy (IMRT) to Treat Prostate and Pelvic Nodes in Patients With Prostate Cancer - Pelvic IMRT for Prostate Cancer
RATIONALE: Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue.
PURPOSE: This phase I trial is studying the best dose of intensity-modulated radiation therapy in treating patients with prostate cancer.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
OBJECTIVES:
- To test the feasibility of delivering hypofractionated intensity-modulated radiotherapy to the prostate and pelvic nodes of patients with prostate cancer.
- To determine the optimal dose level of this treatment regimen to be used in future studies.
OUTLINE: Patients are stratified according to small bowel total volume (low small bowel volume < 450 cc vs high small bowel volume ≥ 450 cc).
Patients undergo hypofractionated intensity-modulated radiotherapy to the prostate and pelvis for 4 weeks in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 6 months for 5 years and then annually thereafter.
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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England
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London, England, Det Forenede Kongerige, SW3 6JB
- Rekruttering
- Institute of Cancer Research - Chelsea
-
Kontakt:
- Contact Person
- Telefonnummer: 44-20-7352-8133
-
Sutton, England, Det Forenede Kongerige, SM2 5PT
- Rekruttering
- Royal Marsden - Surrey
-
Kontakt:
- David P. Dearnaley, MD, FRCP, FRCR
- Telefonnummer: 44-20-8661-3271
-
Sutton, England, Det Forenede Kongerige, SM2 5NG
- Rekruttering
- Institute of Cancer Research - Sutton
-
Kontakt:
- Contact Person
- Telefonnummer: 44-181-643-8901
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
DISEASE CHARACTERISTICS:
Diagnosis of prostate cancer meeting 1 of the following criteria:
- Stage T3b/T4 disease or radiological or pathological pelvic nodal metastases
- Localized disease (stage pT2-T4) with > 30% estimated risk of pelvic nodal metastases
- High-risk (Gleason score ≥ 8 or ≥ 2 risk factors) or very high-risk disease according to the National Collaborative Cancer Network (NCCN)
- Has undergone prostatectomy AND has stage T2-T3a, N0 disease with extensive high-risk disease (Gleason score ≥ 8) or seminal vesicle or lymph node involvement
- Candidate for radical radiotherapy
PATIENT CHARACTERISTICS:
- No inflammatory bowel disease or other small bowel disease
PRIOR CONCURRENT THERAPY:
- No prior pelvic radiotherapy or surgery (excluding prostatectomy)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
|---|
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Late RTOG radiotherapy toxicity as assessed at 6, 12, 18, and 24 months and then annually thereafter
|
Sekundære resultatmål
Resultatmål |
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Samlet overlevelse
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Livskvalitet
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Mønstre for gentagelse
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Local control
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PSA control
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Acute side effects as assessed weekly by the RTOG scoring system
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Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: David P. Dearnaley, MD, FRCP, FRCR, Royal Marsden NHS Foundation Trust
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CDR0000601695
- RMNHS-1766
- EU-20869
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