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NCT07189663
Study on the Correlation Between Serum and Fecal Sialic Acid Levels and Tumor Characteristics as Well as Postoperative Anastomotic Leakage in Patients With Colorectal Tumors
trial in Colorectal Neoplasia in 1,468 participants. Not yet recruiting.
10 September 2026
Quick facts
| Lead sponsor | Xiaolong Li |
|---|---|
| Status | Not yet recruiting |
| Study type | OBSERVATIONAL |
| Enrollment | 1,468 |
| Start date | 25 September 2025 |
| Primary completion | 10 September 2026 |
| Estimated completion | 10 November 2026 |
| Sites | 1 location across China |
Conditions studied
- Colorectal Neoplasia — all drugs for Colorectal Neoplasia →
- Anastomotic Leakage — all drugs for Anastomotic Leakage →
Sponsor
Xiaolong Li
Who can join
Adults 18 to 75, any sex, with Colorectal Neoplasia or Anastomotic Leakage. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This is a Single-center bidirectional cohort study combined with prospective sample analysis conducted by the Department of General Surgery at the Second Affiliated Hospital of Army Medical University (Xinqiao Hospital). The purpose of this study was to retrospectively collect the preoperative serum sialic acid content and postoperative pathological data of colorectal cancer patients in our hospital's medical order system (including tumor size and stage, etc.) and anastomotic leakage, and analyze the correlation between serum sialic acid content and pathological characteristics of tumor and the correlation between anastomotic leakage; and further collect the feces of colorectal cancer patients in our hospital for 16S microbiome sequencing, and detect their sialic acid content, and observe the relationship between fecal sialic acid content and tumor size and stage; Intestinal flora composition and postoperative anastomotic leakage correlation, provide a new theoretical basis for the prevention and treatment of postoperative anastomotic malhealing.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT07189663
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Related trials
Other recruiting trials for Colorectal Neoplasia
Currently open trials in the same condition.
- NCT04815525 — The Longterm Risk of Advanced Colorectal Neoplasia After Colonoscopy - A Population-based Cohort Study in Hong Kong · recruiting
Other Xiaolong Li trials
Trials by the same sponsor.
- NCT07162662 — A Study on the Modulation of Gut Microbiota by Oral Sialic Acid in Healthy Subjects · NA · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT07189663 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Xiaolong Li
- Last refreshed: 24 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07189663.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing