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临床试验/DRKS00020770
DRKS00020770已完成3 期

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 个研究点目标入组 702 人开始时间: 2020年2月7日最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
发起方
入组人数
702

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized controlled study
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 one(—)
性别
All

入选标准

  • 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
  • - Extramural venous invasion (EMVI +)
  • Transrectal Endoscopic Ultrasound (EUS) is used additionally used if the MRI is not definitive, early cT1 / T2 disease in the lower third of the Rectum or early cT3a / b tumors in the middle third of the rectum to exclude Spiral CT of abdomen and chest to reveal distant metastases to exclude.
  • At least 18 years old. No age limit.
  • WHO / ECOG life status =1
  • Adequate hematological, hepatic, renal and metabolic function parameters:
  • - leukocytes = 3,000 / mm ^ 3, ANC = 1,500 / mm ^ 3, Platelets = 100,000 / mm ^ 3, Hb> 9 g / dl
  • - Serum creatinine = 1.5 x upper limit of normal value
  • - Bilirubin = 2.0 mg / dl, SGOT-SGPT and AP = 3 x Upper limit of normal value
  • Declaration of consent from the patient

排除标准

  • 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
  • Serious concurrent illnesses, including neurological or psychiatric disorders (including dementia and uncontrolled seizures) more active, uncontrolled infections, more active, more disseminated Coagulation disorder
  • Clinically significant cardiovascular disease (incl. Myocardial infarction, unstable angina pectoris, symptomatic heart failure, severe uncontrolled Cardiac arrhythmia) = 6 months prior to admission
  • Previous or concurrent malignancy = 3 years ago Inclusion in the study (exception: non-melanoma skin cancer or cervical cancer FIGO stage 0-1), if the patient is continuously disease free Known allergic reactions to Study drugs
  • Known deficiency in dihydropyrimidine dehydrogenase
  • Psychological, familial, or sociological geographic conditions that may affect the Compliance with the study protocol and the Affect aftercare plan (these conditions should be used with the Patients are discussed).

研究者

发起方
Klinik für Strahlentherapie Universitätsklinikum Frankfurt/M

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