ChiCTR1900021581
尚未开始
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2019-02-28
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Study on malignant tumour
微生物群與癌症治療
癌症治療後口腔和腸道微生物群變化的觀察性研究
000
Primary objective: 1. Delineate changes in gut and oral microbial community profiles of cancer therapy patients before and after therapy. Secondary objectives: 2. Correlate baseline gut and oral microbial community profiles with the origin of primary tumours; 3. Correlate changes in gut and oral microbial community profiles with the development of toxicity; 4. Compare gut and oral microbial community profiles between cancer patients and age-/sex-matched healthy controls (to be recruited under another study with ethics approval obtained).
析因分组(即根据危险因素或暴露因素分组)
Ⅰ期
N/A
Open
香港中文大學
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50;150;100
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2019-03-05
2021-03-04
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1. Chinese people aged 18 or above, no upper age limit; 3. Having newly diagnosed malignant tumour; 4. A new case referred to the Oncology Centre for management.;
登录查看1. Patients who have previously received cancer therapy; 2. Patients who will receive concurrent radiotherapy; 3. Patients with conditions rendering them incapable to answer questionnaires or provide oral and stool samples; 4. Subjects who are unable to give consent.;
登录查看香港中文大學微生物學系
000
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