Chemerin in Colorectal Cancer and Its Relationship With Diet Quality

Hacettepe University

Status: Enrolling

Conditions: Inflammation; Diet Habit; Nutrition Aspect of Cancer; Diet, Healthy; Colorectal Cancer

Treatments: Behavioral: Dietary İntake, Biochemical parameters, Antropometric measuruments

Study type: Observational

Funder types: Other

Identifiers

NCT06018077

GO22/297

Details and patient eligibility

About

To investigate the relationship between serum chemerin levels of individuals with colorectal cancer and systematic inflammatory response parameters such as C-reactive protein(CRP) and albumin, and to investigate the relationship of these biomarkers with dietary inflammatory index, phytochemical, anthropometric measurements, and dietary inflammatory index, which is calculated with the data obtained from the 24-hour food consumption record and food consumption frequency questionnaire. The aim of this study is to examine the relationships between the index and dietary antioxidant capacity and to compare them with those of healthy individuals.

Full description

The research will be executed. with 52 adult individuals between the ages of 18-65 who applied to the Ankara City Hospital Oncology Hospital Medical Oncology outpatient clinic, newly diagnosed with colorectal cancer (except for Stage IV), and 52 healthy adult individuals without any chronic disease, matched for age, gender, and BMI. Individuals will be told about the study in detail and those who accept will be included in the study by signing an informed consent form. A data collection form containing health and demographic information will be applied to the participants; Then, after 8-12 hours of fasting, body composition analysis (body fat ratio, muscle ratio, visceral fat level, resting metabolic rate) will be performed with the Omron BF511, a body composition analysis scale that works with the bioelectrical impedance method, and within the scope of anthropometric measurements, body weight, height length, BMI measurements will be taken. Body mass index (BMI) will be obtained by dividing the body weight (kg) by the square of the height in meters. After 8-12 hours of fasting, 5 ml of venous blood will be taken from the participants by the nurses of the Medical Oncology Clinic, and the serum obtained after centrifugation will be analyzed in accordance with the manufacturer's kit protocols and in duplicate, the C-reactive protein (CRP) level will be analyzed by the immunoturbidimetric method and the albumin Bromocresol Green-Dye binding method, and chemerin level by enzyme-linked immunoassay (ELISA) method. Nutritional status of individuals will be evaluated with a 24-hour retrospective food consumption record and food consumption frequency questionnaire, and dietary inflammatory index, phytochemical index, and dietary antioxidant capacity will be calculated from the obtained records. In order to measure the inflammatory potential of the diet, the Dietary Inflammatory Index (DII) was developed based on the pro-inflammatory and anti-inflammatory effects of different dietary components on various inflammatory biomarkers. The "Phytochemical Index" method was used to calculate the total phytochemical intake from the diet. The total antioxidant capacity of the diet was calculated using data obtained from dietary intake records based on Ferric Reducing Ability of Plasma (FRAP) methods.

Enrollment: 104 estimated patients

Sex: All

Ages: 19 to 64 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

For patient group

• Between the ages of 18-65,
• At least 3 weeks after surgery
• Individuals newly diagnosed with colorectal cancer by a oncolog (except for Stage IV)

For healthy group

• Between the ages of 18-65,
• Healthy adult individuals without any chronic disease

Exclusion criteria

For patient group

• Receiving active radiotherapy or chemotherapy,
• Existing history of metastasis,
• Having a malignant disease other than the diagnosis of colorectal cancer, - History of metabolic syndrome, cardiovascular disease, hepatic disease, chronic kidney disease, major hormonal or hematological disease, pulmonary disease,
• With a history of autoimmune disease, with a history of inflammatory diseases (pancreatitis, chron's, ulcerative colitis, etc.),
• Those who use nonsteroidal anti-inflammatory drugs (NSAIDs),
• Alcoholic and other drug addicts,
• Smokers,
• Those with mental disorders (major depressive disorder, dementia),
• Those who take corticosteroid or hormone therapy,
• Those who have an existing infectious disease, those who receive medical nutrition therapy for any disease

For healthy group

• Individuals aged 18 and under and 65 years and older,
• History of metabolic syndrome, cardiovascular disease, hepatic disease, chronic kidney disease, major hormonal or hematological disease, pulmonary disease,
• With a history of autoimmune disease, with a history of inflammatory diseases (pancreatitis, chron's, ulcerative colitis, etc.),
• Those who use nonsteroidal anti-inflammatory drugs (NSAIDs),
• Pregnant and lactating women,
• Alcoholic and other drug addicts,
• Smokers, those with mental disorders (major depressive disorder, dementia),
• Those taking corticosteroid or hormone therapy,
• Those with existing infectious disease,
• Those receiving medical nutrition therapy for any illness

Trial design

104 participants in 2 patient groups

Colorectal Cancer Group

Description:

Individuals aged 18-65 years, who applied to Ankara City Hospital Oncology Hospital Medical Oncology Outpatient Clinic, newly diagnosed with colorectal cancer as a result of the necessary examinations, at least 3 weeks after the surgical procedure and without metastasis (except for Stage IV)

Treatment:

Behavioral: Dietary İntake, Biochemical parameters, Antropometric measuruments

Healthy Group

Description:

A healthy adult between the ages of 18-65 who has not been diagnosed with any malignant disease and consented to participate in the study.

Treatment:

Behavioral: Dietary İntake, Biochemical parameters, Antropometric measuruments