- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00005587
Radiation Therapy After Surgery in Treating Women With Early Stage Breast Cancer
Standardization of Breast Radiotherapy: Trial B - A Randomized Comparison of Fractionation Regimens After Local Excision or Mastectomy in Women With Early Stage Breast Cancer
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. It is not yet known which regimen of radiation therapy is more effective following surgery for breast cancer.
PURPOSE: Randomized phase III trial to compare the effectiveness of two regimens of radiation therapy following surgery in treating women who have early stage breast cancer.
Panoramica dello studio
Descrizione dettagliata
OBJECTIVES:
- Determine the benefits of radiotherapy schedules using fraction sizes larger than 2.0 Gy in terms of normal tissue responses, local-regional tumor control, quality of life, and economic consequences in women prescribed postoperative radiotherapy for early stage breast cancer.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to center, type of surgery (mastectomy vs local excision), and breast boost (yes vs no). Patients are randomized to 1 of 2 treatment arms.
- Arm I: Patients receive radiotherapy 5 times a week for 5 weeks for a total dose of 50 Gy.
- Arm II: Patients receive radiotherapy 5 times a week for 3 weeks for a total dose of 40 Gy.
A breast boost is recommended in both arms for patients with microscopic evidence of invasive or in situ cancer at, or within 1 mm of, a resection margin. These patients receive radiotherapy for 5 fractions in 1 week for a total boost dose of 10 Gy.
Quality of life is assessed at baseline and then at 6, 12, 24, and 60 months.
Patients are followed annually for up to 20 years.
Peer Reviewed and Funded or Endorsed by Cancer Research UK
PROJECTED ACCRUAL: A total of 1840 patients (920 per arm) will be accrued for this study.
Tipo di studio
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
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Carlisle, Regno Unito, CA2 7HY
- Cumberland Infirmary
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Portsmouth Hants, Regno Unito, PO3 6AD
- Saint Mary's Hospital
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Preston, Regno Unito, PR2 9HT
- Royal Preston Hospital
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England
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Brighton, England, Regno Unito, BN2 5BE
- Royal Sussex County Hospital
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Cambridge, England, Regno Unito, CB2 2QQ
- Addenbrooke's NHS Trust
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Cheltenham, England, Regno Unito, GL53 7AN
- Cheltenham General Hospital
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Exeter, England, Regno Unito, EX2 5DW
- Royal Devon and Exeter Hospital
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Guildford, England, Regno Unito, GU2 5XX
- Royal Surrey County Hospital
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Ipswich, England, Regno Unito, IP4 5PD
- Ipswich Hospital NHS Trust
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Leicester, England, Regno Unito, LE1 5WW
- University Hospitals of Leicester
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London, England, Regno Unito, SE1 9RT
- Guy's and St. Thomas' Hospitals Trust
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Maidstone, England, Regno Unito, ME16 9QQ
- Maidstone Hospital
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Manchester, England, Regno Unito, M20 4BX
- Christie Hospital N.H.S. Trust
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Merseyside, England, Regno Unito, L63 4JY
- Clatterbridge Centre for Oncology NHS Trust
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Middlesbrough, Cleveland, England, Regno Unito, TS4 3BW
- South Tees Hospitals NHS Trust
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Midhurst, England, Regno Unito, GU29 OBL
- King Edward VII Hospital
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Northwood, England, Regno Unito, HA6 2RN
- Mount Vernon Hospital
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Norwich, England, Regno Unito, NR1 3SR
- Norfolk & Norwich Hospital
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Nottingham, England, Regno Unito, NG5 1PB
- Nottingham City Hospital NHS Trust
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Plymouth, England, Regno Unito, PL6 8DH
- Derriford Hospital
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Reading, England, Regno Unito, RG1 5AN
- Royal Berkshire Hospital
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Romford, England, Regno Unito, RM7 OBE
- Oldchurch Hospital
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Sheffield, England, Regno Unito, S1O 2SJ
- Weston Park Hospital
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Shrewsbury, England, Regno Unito
- Royal Shrewsbury Hospital
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Stoke-On-Trent, England, Regno Unito, ST4 7LN
- North Staffs Royal Infirmary
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Sutton, England, Regno Unito, SM2 5PT
- Royal Marsden Hospital
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Torquay Devon, England, Regno Unito, TQ2 7AA
- Torbay Hospital
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Westcliff-On-Sea, England, Regno Unito
- Southend NHS Trust Hospital
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Wolverhampton, England, Regno Unito, WV10 0QP
- New Cross Hospital
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Northern Ireland
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Belfast, Northern Ireland, Regno Unito, BT8 8JR
- Belfast City Hospital Trust Incorporating Belvoir Park Hospital
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Scotland
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Dundee, Scotland, Regno Unito, DD1 9SY
- Ninewells Hospital and Medical School
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Wales
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Cardiff, Wales, Regno Unito, CF4 7XL
- Velindre Hospital
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
DISEASE CHARACTERISTICS:
Histologically confirmed invasive unilateral breast cancer
- T1-3, N0-1, M0 at presentation
- Complete macroscopic excision of tumor by breast conserving surgery or mastectomy
- No immediate breast reconstruction
- No requirement for axillary radiotherapy after greater than a Level 1 axillary dissection or after greater than 10 lymph nodes have been removed
- Not enrolled on SECRAB or OSCAR trials
Hormone receptor status:
- Not specified
PATIENT CHARACTERISTICS:
Age:
- 18 and over
Sex:
- Female
Menopausal status:
- Not specified
Performance status:
- Not specified
Life expectancy:
- Not specified
Hematopoietic:
- Not specified
Hepatic:
- Not specified
Renal:
- Not specified
PRIOR CONCURRENT THERAPY:
- Prior neoadjuvant, or primary medical, therapy is allowed provided subsequent surgery confirms complete macroscopic excision of residual primary tumor
Biologic therapy:
- Not specified
Chemotherapy:
- At least 2 weeks since prior cytotoxic agents
- No concurrent chemotherapy
Endocrine therapy:
- Not specified
Radiotherapy:
- See Disease Characteristics
Surgery:
- See Disease Characteristics
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
Collaboratori e investigatori
Sponsor
Investigatori
- Cattedra di studio: John R. Yarnold, MD, FRCR, Royal Marsden NHS Foundation Trust
Pubblicazioni e link utili
Pubblicazioni generali
- Hopwood P, Haviland JS, Sumo G, Mills J, Bliss JM, Yarnold JR; START Trial Management Group. Comparison of patient-reported breast, arm, and shoulder symptoms and body image after radiotherapy for early breast cancer: 5-year follow-up in the randomised Standardisation of Breast Radiotherapy (START) trials. Lancet Oncol. 2010 Mar;11(3):231-40. doi: 10.1016/S1470-2045(09)70382-1. Epub 2010 Feb 6.
- Hopwood P, Haviland J, Mills J, Sumo G, M Bliss J; START Trial Management Group. The impact of age and clinical factors on quality of life in early breast cancer: an analysis of 2208 women recruited to the UK START Trial (Standardisation of Breast Radiotherapy Trial). Breast. 2007 Jun;16(3):241-51. doi: 10.1016/j.breast.2006.11.003. Epub 2007 Jan 19. Erratum In: Breast. 2008 Feb;17(1):115. START Trial Management Group [added].
- Venables K, Miles EA, Aird EG, Hoskin PJ; START Trial Management Group. The use of in vivo thermoluminescent dosimeters in the quality assurance programme for the START breast fractionation trial. Radiother Oncol. 2004 Jun;71(3):303-10. doi: 10.1016/j.radonc.2004.02.008.
- START Trialists' Group; Bentzen SM, Agrawal RK, Aird EG, Barrett JM, Barrett-Lee PJ, Bentzen SM, Bliss JM, Brown J, Dewar JA, Dobbs HJ, Haviland JS, Hoskin PJ, Hopwood P, Lawton PA, Magee BJ, Mills J, Morgan DA, Owen JR, Simmons S, Sumo G, Sydenham MA, Venables K, Yarnold JR. The UK Standardisation of Breast Radiotherapy (START) Trial B of radiotherapy hypofractionation for treatment of early breast cancer: a randomised trial. Lancet. 2008 Mar 29;371(9618):1098-107. doi: 10.1016/S0140-6736(08)60348-7. Epub 2008 Mar 19.
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Inizio studio
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
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Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- CDR0000067661
- STMG-STARTB
- EU-99015
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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