Clinical trial · Observational
Colorectal Cancer Associated Host and Microbiome Study
A Study Focused on the Host and Microbiome of Colorectal Cancer Patients
NCT03998644CI-TRIAL-00039300unknownClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Recruit of healthy, precancer and colorectal cancer patients and record necessary information of demographic and also other messages. All the volunteers were asked to provide samples including stool, blood, urine and tissues. This protocol is performed with the permission of the ethics committee and all the participants were provided with informed consent.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Neoplasms | Colorectal Neoplasm | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (3)
- label
- healthy
- description
- Subjects without colorectal disorders.
- label
- precancerous
- description
- Subjects with risk factors that may contribute to the carcinogenesis.
- label
- colorectal cancer
- description
- Patients who were identified by standard procedures to suffer with colorectal cancer.
Primary outcomes (1)
- measure
- Gut microbiota structure and function difference between colorectal cancer, precancer and healthy controls
- timeFrame
- average of 5 years
- description
- The results were based on the 16S rRNA metagenomic sequencing.
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria 1. individuals who were clear and signed the informed consent. 2. Male and female. 3. Age \>18 Exclusion Criteria: 1. Any one who can not provide accurate information. 2. Any one who denies the study. 3. Younger than 18.
References
Publications (0)
Data not yet available
No reference posted for this study.