DRKS00020770
Completed
Phase 3
Short-term radiotherapy versus chemoradiotherapy followed by consolidating chemotherapy and selective organ preservation for Patients with MRI-defined intermediate and high risk - ACO/ARO/AIO-18.1
Klinik für Strahlentherapie Universitätsklinikum Frankfurt/M0 sites702 target enrollmentFebruary 7, 2020
Overview
- Phase
- Phase 3
- Intervention
- Not specified
- Conditions
- C20
- Sponsor
- Klinik für Strahlentherapie Universitätsklinikum Frankfurt/M
- Enrollment
- 702
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Male and female patients with histologically confirmed diagnosis of rectal adenocarcinoma, localized 0 \- 12 cm from the anocutaneous line, measured by rigid rectoscopy (i.e. lower and
- •middle third of the rectum)
- •Staging requirements: The high\-resolution, Thin\-slice (i.e. 3mm) magnetic resonance imaging (MRI) of the pelvis is the mandatory local staging procedure.
- •MRI\-Defined Inclusion Criteria: Presence at least one of the following high risk conditions:
- •\- each cT3 if the distal extent of the tumor \<6 cm from the anocutaneous line, or
- •\- cT3c / d in the middle third of the rectum (\= 6\-12 cm) with MRI evidence of extramural spread Tumor in the mesorectal fat of more than 5 mm (\> cT3b), or
- •\- cT3 with clear cN \+ based on strict MRI criteria (see appendix)
- •cT4 tumors, or
- •\- each T middle / low third of the rectum with clear MRI criteria for N \+
- •\- mrCRM \+ (\= 1mm), or
Exclusion Criteria
- •The lower edge of the tumor is more than 12 cm from the anocutaneous line, measured through rigid rectoscopy
- •Distant metastases (to be excluded by CT scan of Thorax and abdomen)
- •Previous antineoplastic therapy for rectal cancer
- •Prior radiotherapy to the pelvic region
- •Major surgery within the last 4 weeks before the recording
- •Pregnant or breastfeeding women or women who plan during the study or within up to 6 Getting pregnant months after completing your studies
- •Men or women who are not too consistent Contraceptive measures with a reliable method during the study and up to 6 months after the end willing or able to study
- •Simultaneous participation in a clinical study within 30 days of inclusion in the study
- •Previous or current drug abuse
- •Other concomitant antineoplastic therapy
Outcomes
Primary Outcomes
Not specified
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