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The PRIME Breast Cancer Trial: Postoperative Radiotherapy in Minimum-Risk Elderly

The PRIME Breast Cancer Trial: Postoperative Radiotherapy in Minimum-Risk Elderly

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN14817328
Enrollment
255
Registered
2002-08-19
Start date
1999-01-01
Completion date
Unknown
Last updated
2018-11-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast cancer Cancer Breast

Interventions

Please note that, as of 10 January 2008, the anticipated start and end dates of this trial have been updated from 1 September 1999 and 31 December 2003 to 1 January 1999 and 30 November 2005, respecti

Sponsors

Department of Health (UK)
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Age of 65 years or more, receiving adjuvant endocrine therapy 2. Medically suitable to attend for all treatments and follow ups 3. Histologically confirmed unilateral breast cancer of Tumour, Metastasis, Node (TMN) stages T0-2 4. No axillary node involvement on histological assessment 5. Had breast conserving surgery with complete excision on histological assessment 6. Able and willing to give informed consent

Exclusion criteria

Exclusion criteria: 1. Past history of pure in situ carcinoma of either breast or previous or concurrent malignancy within the past five years other than non-melanomatous skin cancer or carcinoma in situ of cervix 2. Grade III cancer with lymphatic/vascular invasion (because of higher risk of local recurrence)

Design outcomes

Primary

MeasureTime frame
1. Quality of life assessed by: i. EORTC QLQ-C30 and QLQ-BR23 ii. Philadelphia Geriatric Center Morale Scale iii. EuroQol 2. Anxiety and depression assessed by the Hospital Anxiety and Depression Scale 3. Cost-effectiveness

Secondary

MeasureTime frame
1. Loco-regional and distant recurrence rate 2. Functional status assessed by Clackmannan and Barthel scales 3. Acute and late morbidity assessed by the RTOG/EORTC SOMA scale 4. Cosmesis assessed by the Harris scale and the Van Limbergen scale

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 29, 2026