DRKS00018695招募中3 期
Circulating tumour DNA based decision for adjuvant treatment in colon cancer stage II evaluation (CIRCULATE), AIO-KRK-0217 - CIRCULATE
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 入组人数
- 4,812
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
- •Inclusion criteria for screening phase:
- •1) Resected colon cancer stage II,
- •Resected rectal cancer stage II, if there was no indication for radiotherapy (i.e. due to the localisation in the upper third of the rectum ), so that the treatment follows the recommendations for colon cancer. Patients, in whom the tumour stage is not yet know, can be enrolled into the screening.
- •2) Signed informed consent for the screening Phase
- •Inclusion criteria for the randomised phase:
- •1) Resected colon cancer stage II,
- •OR resected rectal cancer stage II, if there was no indication for radiotherapy (i.e. due to the localisation in the upper third of the rectum), so that the treatment follows the recommendations for colon
- •2) Known microsatellite or mismatch repair status
- •3) Confirmation, that the ctDNA result is available
- •4) Signed second informed consent (for the randomised phase)
排除标准
- •Exclusion criteria for Screening:
- •1) Patients with known microsatellite instability (MSI-H) or mismatch repair deficiency (dMMR)
- •2) Known clinical high risk situation if it is regarded as certain indication for an adjuvant chemotherapy
- •3) Patients, who have an obvious contra-indication for adjuvant chemotherapy (i.e. due to the performance status, comorbidity, active second cancer or age). It should be considered that patients with an age of more than 75 years frequently not fulfil criteria for adjuvant chemotherapy.
- •4) R1- or R2-status (patients with [still] unknown R-status can be screened)
- •5) Patients, in whom the randomisation or chemotherapy is unfeasible due to logistic reasons (travel distance, compliance)
- •6) Age < 18 years
- •7) Pregnant or breast feeding patients
- •Exclusion criteria for randomised phase:
- •1) Patients with microsatellite instability (MSI-H) or mismatch repair deficiency (dMMR)
- •2) Known clinical high risk situation if it is regarded as certain indication for an adjuvant chemotherapy
- •3) R1- or R2- status, or unknown R- status (Rx)
- •4) Number of investigated lymph nodes < 10
- •5) WHO performance status = 2
- •6) Colon or rectal cancer with UICC stage III or IV
- •7) Second cancer, except
- •a. simultaneous or metachronous colon or rectal cancer with UICC stage = I,
- •b. curatively treated basal cell carcinoma or squamous cell carcinoma of the skin and in-situ cervical carcinoma
- •c. tumours with a disease free survival of more than five years
- •8) Contra indications for chemotherapy, especially:
- •a. Leukocytes < 3,0 Gpt/l
- •b. Neutrophil granulocytes < 1,5 Gpt/l
- •c. Thrombocytes < 100 Gpt/l
- •d. ALAT or ASAT > 3 x ULN
- •e. Creatinine clearance (calculated according Cockcroft-Gault) < 30 ml/min
- •9) Comorbidities relevantly interfering with the prognosis of the patients, i.e.:
- •a. heart insufficiency NYHA III/IV
- •b. relevant coronary heart disease,
- •c. Diabetes mellitus with late sequelae
- •10) Organ, stem cell or bone marrow transplantation
- •11) Known hypersensitivity to capecitabine
- •In case of known hypersensitivity to oxaliplatin, the patients can participate, but not receive oxaliplatin
- •12) Medication with brivudine, sorivudine or analogues in the last four weeks before planned treatment start
- •13) Known biallelic or homozygous dihydropyrimidine dehydrogenase (DPD)-deficiency
- •14) Acute infections
- •15) Known HIV- infections, known active hepatitis B or C-infection
- •16) Participation at another interventional study for medical treatment during the last four weeks before randomisation
- •17) Neoadjuvant therapy before resection
- •18) Patients, in whom the randomisation or chemotherapy is unfeasible due to logistic reasons (travel distance, compliance)
- •19) Age < 18 years
- •20) Pregnant or breast feeding patients
- •21) Women of childbearing potential and men with partner with childbearing potential who are not willing to take appropriate precautions to avoid pregnancy with a highly effective method
- •in case they are randomised to chemotherapy”
研究者
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