Ignite Creation Date:
2025-12-24 @ 12:35 PM
Ignite Modification Date:
2025-12-27 @ 9:36 PM
Study NCT ID:
NCT07087561
Status:
RECRUITING
Last Update Posted:
2025-07-28
First Post:
2025-07-18
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Short-Term Nutritional Enhancement Combined With Health Education in Postoperative Colorectal Cancer Patients: A Randomized Controlled Trial
Sponsor:
Xiaoqin Luo
Organization:
Study Overview
Official Title:
The Effects and Mechanisms of Short-Term Nutritional Enhancement Combined With Health Education on Clinical Outcomes in Postoperative Patients With Colorectal Cancer: A Multicenter, Open-Label, Randomized Controlled Trial
Status:
RECRUITING
Status Verified Date:
2025-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
NUTRI-CRC
Brief Summary:
This clinical study aims to evaluate whether short-term personalized nutritional support, when combined with structured health education, can improve nutritional status, quality of life, and clinical outcomes in patients who have undergone surgery for colorectal cancer (CRC). Colorectal cancer is one of the most common cancers worldwide, and many patients experience malnutrition and poor physical condition during treatment, which can negatively affect recovery and long-term survival.
In this multicenter, randomized, controlled clinical trial, approximately 360 postoperative CRC patients will be enrolled and randomly assigned to one of four groups: (A) nutritional enhancement combined with health education, (B) health education alone, (C) nutritional enhancement alone, or (D) standard care (control group). Nutritional support will include individualized diet counseling and oral nutritional supplements tailored to each patient's needs. Health education will be delivered using an "Internet Plus" approach, including weekly educational videos and expert consultations focusing on nutrition, physical activity, and mental health.
The primary objectives are to determine whether these interventions can improve patients' short-term nutritional status and quality of life. Secondary outcomes include the impact of interventions on long-term survival, treatment-related side effects, patient adherence to nutrition recommendations, and psychological well-being.
This study will also investigate the biological mechanisms underlying the clinical effects by analyzing changes in the gut microbiome, blood-based metabolic profiles, and immune responses. Blood, stool, and tumor tissue samples will be collected and analyzed using advanced techniques, including untargeted metabolomics, metagenomics, and single-cell sequencing.
This trial is designed to provide evidence for the integration of nutritional strategies into routine cancer care, and to guide the development of more personalized, effective nutrition-based therapies for colorectal cancer patients. Participants will be followed for up to annually up to 5 years to evaluate both clinical outcomes and biological markers of response.
In this multicenter, randomized, controlled clinical trial, approximately 360 postoperative CRC patients will be enrolled and randomly assigned to one of four groups: (A) nutritional enhancement combined with health education, (B) health education alone, (C) nutritional enhancement alone, or (D) standard care (control group). Nutritional support will include individualized diet counseling and oral nutritional supplements tailored to each patient's needs. Health education will be delivered using an "Internet Plus" approach, including weekly educational videos and expert consultations focusing on nutrition, physical activity, and mental health.
The primary objectives are to determine whether these interventions can improve patients' short-term nutritional status and quality of life. Secondary outcomes include the impact of interventions on long-term survival, treatment-related side effects, patient adherence to nutrition recommendations, and psychological well-being.
This study will also investigate the biological mechanisms underlying the clinical effects by analyzing changes in the gut microbiome, blood-based metabolic profiles, and immune responses. Blood, stool, and tumor tissue samples will be collected and analyzed using advanced techniques, including untargeted metabolomics, metagenomics, and single-cell sequencing.
This trial is designed to provide evidence for the integration of nutritional strategies into routine cancer care, and to guide the development of more personalized, effective nutrition-based therapies for colorectal cancer patients. Participants will be followed for up to annually up to 5 years to evaluate both clinical outcomes and biological markers of response.
Detailed Description:
This is a prospective, multicenter, open-label, randomized controlled clinical trial designed to assess the effects and underlying mechanisms of short-term nutritional enhancement combined with health education on clinical outcomes in patients undergoing surgery for non-metastatic colorectal cancer (stages IIa, IIb, IIIa). The rationale is based on the high prevalence of malnutrition among CRC patients, which significantly impacts treatment tolerance, quality of life, and long-term prognosis.
Eligible participants will be randomized into four parallel arms: (1) individualized nutritional enhancement plus structured health education; (2) structured health education alone; (3) individualized nutritional enhancement alone; and (4) standard care without additional intervention. Personalized nutrition plans will be developed based on energy and protein needs, supported by dietary counseling and the provision of oral nutritional supplements. Health education will be delivered through a digital platform, featuring weekly videos and interactive content on nutrition, exercise, and psychological well-being.
The study includes a 14-day intervention phase and a 12-month follow-up period. Outcomes will be assessed at baseline, and at 1, 2, 3, 6, and 12 months, and annually up to 5 years to evaluate both clinical outcomes and biological markers of response.post-intervention. Key endpoints include improvements in nutritional status, patient-reported quality of life, and overall survival metrics.
To investigate mechanisms, the study incorporates biological sampling and multi-omics analysis. Non-targeted serum metabolomics, gut microbiota metagenomics, and single-cell RNA sequencing of tumor and adjacent normal tissues will be used to characterize metabolic and immune changes associated with the interventions. The study also evaluates the role of inflammatory markers and immune cell profiles in mediating clinical effects.
This trial is expected to generate high-quality evidence supporting the integration of nutrition and health education strategies into standard postoperative care for CRC patients. It may also identify novel metabolic or microbial biomarkers associated with treatment response and prognosis, contributing to the development of precision nutrition approaches in oncology.
Eligible participants will be randomized into four parallel arms: (1) individualized nutritional enhancement plus structured health education; (2) structured health education alone; (3) individualized nutritional enhancement alone; and (4) standard care without additional intervention. Personalized nutrition plans will be developed based on energy and protein needs, supported by dietary counseling and the provision of oral nutritional supplements. Health education will be delivered through a digital platform, featuring weekly videos and interactive content on nutrition, exercise, and psychological well-being.
The study includes a 14-day intervention phase and a 12-month follow-up period. Outcomes will be assessed at baseline, and at 1, 2, 3, 6, and 12 months, and annually up to 5 years to evaluate both clinical outcomes and biological markers of response.post-intervention. Key endpoints include improvements in nutritional status, patient-reported quality of life, and overall survival metrics.
To investigate mechanisms, the study incorporates biological sampling and multi-omics analysis. Non-targeted serum metabolomics, gut microbiota metagenomics, and single-cell RNA sequencing of tumor and adjacent normal tissues will be used to characterize metabolic and immune changes associated with the interventions. The study also evaluates the role of inflammatory markers and immune cell profiles in mediating clinical effects.
This trial is expected to generate high-quality evidence supporting the integration of nutrition and health education strategies into standard postoperative care for CRC patients. It may also identify novel metabolic or microbial biomarkers associated with treatment response and prognosis, contributing to the development of precision nutrition approaches in oncology.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: