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Main
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Note: This record shows only the 20 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
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Register:
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Netherlands Trial Register |
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Last refreshed on:
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28 April 2013 |
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Main ID: |
NTR2552 |
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Date of registration:
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04/10/2010 |
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Primary sponsor: |
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Public title:
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Treatment planning techniques in pelvic irradiated patients.
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Scientific title:
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Treatment planning techniques in pelvic irradiated patients.
Comparison between 3D conformal and IMRT treatment planning techniques in supine and prone position in patients who receive pelvic irradiation. -
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Date of first enrolment:
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1/10/2010 |
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Target sample size:
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50 |
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Recruitment status: |
recruiting |
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URL:
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http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=2552 |
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Study type:
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observational |
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Study design:
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Randomised: No; Masking: None; Control: Not applicable; Group: Parallel; Type: 2 or more arms, non-randomized
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Countries of recruitment
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The Netherlands
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Contacts
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Name:
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G.H.
Westerveld |
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Address:
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Meibergdreef 9, Academic Medical Center
1100 DD
Amsterdam
The Netherlands |
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Telephone:
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Email:
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g.h.westerveld@amc.uva.nl |
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Affiliation:
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Name:
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G.H.
Westerveld |
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Address:
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Meibergdreef 9, Academic Medical Center
1100 DD
Amsterdam
The Netherlands |
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Telephone:
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Email:
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g.h.westerveld@amc.uva.nl |
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Affiliation:
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Key inclusion & exclusion criteria
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Inclusion criteria: 1. Patients who are referred to our Radiotherapy department for pelvic irradiation for a gynaecologic or rectal malignancy;
2. Patients should be able to lie in prone position on a belly-board.
Exclusion criteria: 1. Unable to lie on a belly-board;
2. Allergic to iv-contrast;
3. Kidney failure (calculated GFR < 60ml/min);
4. Need for irradiation of the para-aortic lymph nodes.
Age minimum:
Age maximum:
Gender:
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Health Condition(s) or Problem(s) studied
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Radiotherapy, Rectal cancer, Prone position, Gynaecologic tumor, Small intestine, Toxicity, Organs at risk
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Intervention(s)
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One extra CT scan before start radiotherapy.
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Primary Outcome(s)
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1. Coverage of the PTV;
2. Dmean of the small bowel (mean dose in the small bowel);
3. V15 and V45 of the small bowel (volume of the small bowel which receives respectively 15 and 45Gy).
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Secondary Outcome(s)
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1. Dmean of the bladder, kidneys, sigmoid and, in case of gynaecologic patients, rectal wall;
2. V25, V30, V35, V40 and V50 of the small bowel (volume which receives respectively 25, 30, 35, 40 and 50 Gy).
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Secondary ID(s)
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10/188 / NL33187.018.10 ;
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Source(s) of Monetary Support
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Academic Medical Center (AMC), Department of Radiotherapy
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