An interventional study of Preoperative Immunonutrition and Perioperative Immunonutrition in Colorectal Cancer, sponsored by Saglik Bilimleri Universitesi. Completed at 1 site in Turkey. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2023-04-18.
Sponsored by Saglik Bilimleri Universitesi · Not applicable, Interventional, and Supportive care
Colorectal cancer is among the top three types of cancer that are most common and causes death worldwide.Nutritional support is widely used in elective colorectal surgery patients, as nutritional status is an important factor affecting clinical outcomes. European Society for Clinical Nutrition and Metabolism (ESPEN, 2016) emphasizes that nutritional supplementation with compounds such as amino acids, arginine, glutamine, and fish oil (omega 3) improves postoperative recovery.
Glutamine; it becomes an essential amino acid under stress. It is an energy substrate for cells such as intestinal mucosal cells and lymphocytes, a material for glutathione synthesis, and a potent antioxidant, which also increases heat shock protein expression. In stressful conditions, arginine is the primary fuel source for T cells and is required for nitric oxide synthesis; therefore, it helps maintain immune function. Omega 3; It plays a role in the treatment of inflammation and improves wound healing. In addition, EPA and DHA increase the immune response by improving lymphocyte function. RNA; They are essential for maturation, proliferation, and function in nearly all biochemical processes, in rapidly proliferating cells such as T cells. studies have shown that immunonutrition (IMN) formulas enriched with biologically active compounds may be more effective in reducing infection complications and shortening postoperative hospital stays.
This study aimed to investigate the additional effects of perioperative compared with preoperative immunonutrition on anthropometric, nutritional, and biochemical parameters, complications, and the length of hospital stay in patients with colorectal cancer.
Colorectal cancer is one of the five most common cancer types in men and women worldwide. Cancer malnutrition is seen in patients with colorectal cancer, and this adversely affects the prognosis of the disease. Major operations performed may lead to dysfunction in body homeostasis, impaired defense mechanisms and inflammatory response, increasing the risk of postoperative complications and prolonging hospital stay. Nutritional support products enriched with special compounds such as arginine, glutamine, and omega3 may contribute to the daily energy intake of patients, as well as support the immune system, increase wound healing, and reduce the risk of infection. It is well-documented that preoperative and perioperative compared to no immunonutrition effectively reduce the risk of developing infectious complications and the length of hospital stay. Unless, studies on this subject are very few, especially in our country, Turkey, and their results are contradictory.
The aim of this study is to investigate the additional effects of perioperative compared with preoperative immunonutrition (IMN) on anthropometric, nutritional, biochemical parameters, hospital stay and postoperative complication in patients with colorectal cancer.
The hypotheses of this study are as follows:
H0: There is no difference between the consumption of perioperative compared with preoperative immunonutrition (IMN) on anthropometric, nutritional, biochemical parameters, hospital stay and postoperative complication in patients with colorectal cancer.
H1: Perioperative immunonutrition compare to preoperative has a positive effect in improving the anthropometric measurements, nutritional and biochemical parameters, hospital stay and postoperative complication in patients with colorectal cancer.
Primary purpose: To evaluate the effects of IMN on anthropometric measurements, nutritional and biochemical values of participants in groups.
Secondary purpose: To evaluate the effects of IMN on postoperative complications and length of hospital stay in groups.
The study was conducted as a single-blind prospective randomized controlled clinical trial at a single institution, Haydarpasa Numune Training and Research Hospital General Surgery Clinic, Istanbul, Turkey, between November 2020 and October 2021. The participants included consecutive patients undergoing colorectal cancer surgery.
5,599 studies on the registry are indexed under Colorectal Neoplasms; 1,459 are open to participants now.
This study's enrollment of 50 is below the median of 77 across 4,123 interventional studies indexed under Colorectal Neoplasms.
Browse Colorectal Neoplasms studies →Saglik Bilimleri Universitesi is the lead sponsor of 430 studies on the registry; 137 are open to participants now.
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Exclusion Criteria:
Participants received oral IMN supplementation containing arginine, omega-3 fatty acids, and dietary nucleotides for only 5 days before surgery, in addition to their standard isocaloric diet. Duration: 5 days (preoperative) Dietary therapy: Standard oral nutrition and IMN product for 5 days before operation. The nutritional status of the patients was determined from the NRS 2002 screening tool. The biochemical parameters (albumin, prealbumin, CRP, FPG etc.), anthropometric measurements (body weight, BMI, MUAC), postoperative complications and hospital stay were recorded.
Dietary Supplement: Preoperative Immunonutrition
Participants received oral IMN supplementation containing arginine, omega-3 fatty acids, and dietary nucleotides for 5 days before and after surgery, in addition to their standard isocaloric diet. Duration: 5 days preoperative and 5 days postoperative Dietary therapy: Standard oral nutrition and IMN product for 5 days before and after operation (perioperative). The nutritional status of the patients was determined from the NRS 2002 screening tool. The biochemical parameters (albumin, prealbumin, CRP, FPG etc.), anthropometric measurements (body weight, BMI, MUAC), postoperative complications and hospital stay were recorded.
Dietary Supplement: Perioperative Immunonutrition
Participants consumed oral IMN supplementation containing arginine, omega-3 fatty acids, and dietary nucleotides for 5 days before surgery. The nutritional status of patients was evaluated according to the score determined from the NRS 2002 screening tool. Anthropometric measurements (height, body weight, BMI, and middle-upper arm circumference) were measured at the beginning (7 days before the operation) and seventh day after the operation. The biochemical parameters (albumin, prealbumin, C-reactive protein, fasting plasma glucose, alanine aminotransferase, and aspartate aminotransferase) of participants were recorded 7 days before, on the day, and 7 days after the operation from hospital patients forms.Infections (such as urinary tract, wound infections), complications, and the length of patients' hospital stay were recorded during the postoperative period.
Participants received oral IMN supplementation containing arginine, omega-3 fatty acids, and dietary nucleotides for 5 days before and after surgery, in addition to their standard isocaloric diet. The nutritional status of patients was evaluated according to the score determined from the NRS 2002 screening tool. Anthropometric measurements (height, body weight, BMI, and middle-upper arm circumference) were measured at the beginning (7 days before the operation) and seventh day after the operation. The biochemical parameters (albumin, prealbumin, C-reactive protein, fasting plasma glucose, alanine aminotransferase, and aspartate aminotransferase) of participants were recorded 7 days before, on the day, and 7 days after the operation from hospital patients forms.Infections (such as urinary tract, wound infections), complications, and the length of patients' hospital stay were recorded during the postoperative period.
Nutritional Status
The nutritional status of patients was evaluated according to the score determined from the NRS 2002 screening tool. Score \>3: The patient is at risk for nutrition and a nutrition facility is started Score \<3: one should be scanned. If there is a major operation plan, a nutrition plan should also be developed.
Time frame: At the beginning of the study (7 days before the operation)
Anthropometric Measurements
Height in meters was measured by researchers at the begining of the study.
Time frame: At the beginning of the study (7 days before the operation)
Anthropometric Measurements
Body weight in kilogram was measured by researchers.
Time frame: At the beginning of the study (7 days before the operation)
Anthropometric Measurements
Weight and height will be combined to report BMI in kg/m\^2
Time frame: At the beginning of the study (7 days before the operation)
Anthropometric Measurements
Middle-upper arm circumference (MUAC) in centimeter was measured by using tape measure.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
Albumin levels in g/dL of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
Prealbumin levels in mg/dL of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
Fasting plasma glucose (FPG) mg/dL in of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
Alanine aminotransferase (ALT) in IU/L of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
Aspartate aminotransferase (AST) in IU/L of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Biochemical Measurements
C-reactive protein (CRP) in mg/L of participants was recorded from hospital's patients form.
Time frame: At the beginning of the study (7 days before the operation)
Anthropometric Measurements
Body weight in kilogram was measured by researchers.
Time frame: 7th day after the operation
Anthropometric Measurements
Weight and height will be combined to report BMI in kg/m\^2
Time frame: 7th day after the operation
Anthropometric Measurements
Middle-upper arm circumference (MUAC) in centimeter was measured by using tape measure.
Time frame: 7th day after the operation
Biochemical Measurements
Albumin levels in g/dL of participants was recorded from hospital's patients form.
Time frame: On the operation day (Day 0)
Biochemical Measurements
Prealbumin levels in mg/dL of participants was recorded from hospital's patients form.
Time frame: On the operation day (Day 0)
Biochemical Measurements
Fasting plasma glucose (FPG) mg/dL in of participants was recorded from hospital's patients form.
Time frame: On the operation day (Day 0)
Biochemical Measurements
Alanine aminotransferase (ALT) in IU/L of participants was recorded from hospital's patients form.
Time frame: On the operation day (Day 0)
Biochemical Measurements
Aspartate aminotransferase (AST) in IU/L of participants was recorded from hospital's
Time frame: On the operation day (Day 0)
Biochemical Measurements
C-reactive protein (CRP) in mg/L of participants was recorded from hospital's patients form.
Time frame: On the operation day (Day 0)
Biochemical Measurements
Albumin levels in g/dL of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Biochemical Measurements
Prealbumin levels in mg/dL of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Biochemical Measurements
Fasting Plasma glucose (FPG) mg/dL in of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Biochemical Measurements
Alanine aminotransferase (ALT) in IU/L of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Biochemical Measurements
Aspartate aminotransferase (AST) in IU/L of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Biochemical Measurements
C-reactive protein (CRP) in mg/L of participants was recorded from hospital's patients form.
Time frame: 7th day after the operation
Postoperative Complications of Participants
Infections (such as urinary tract, wound infections) and complications were recorded during the postoperative period.
Time frame: After the operation, up to 30 days.
Lenght of Hospital Stay of Participants
The length of patients' hospital stay were recorded during the postoperative period.
Time frame: After the operation, up to 30 days.
Plan to share: No
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Saglik Bilimleri Universitesi