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Effect of the intake of Omega-7 vs. placebo on the components of the lipid profile in patients with Metabolic Syndrome

During this week I finally concluded with my thesis, finding some very interesting results, so I'd like to talk a little about it.

Nowadays a huge number of scientific evidence is proving the benefits obtained on the control of blood lipids and cardiovascular diseases by the consumption Omega-3, but we don't have enough knowledge about the impact that could have other "healthy" fatty acids like Omega-7. 

In the above highlights the importance of analyzing the effect of Omega-7. Therefore we make a double-blind clinical trial, that included 60 patients from the Health Center East Zone in the state of Colima diagnosed with metabolic syndrome. They were randomly divided in two groups and subjected to a treatment protocol with Omega-7 or placebo. The protocol was carried out for a month and the lipid profile was evaluated at the beginning and at the end of the intervention.

Finding at the end of the study than the group that received Omega-7 showed a significant decrease in total cholesterol and c-no-HDL levels and a significant increase in levels of HDL-c. Anthropometric measurements showed a significant decrease in waist and hip in the same group.

Therefore we can consider the Omega-7 as part of the treatment of metabolic syndrome, because it acts on a par of the components of this syndrome.

Refresher Course: Nutritional Imbalance in Cancer Patients

On Monday and Tuesday was held at the State Cancer Institute, the first refresher course 'Nutritional Imbalance in Cancer Patients', which was full of very interesting lectures.

The course consisted of various topics, such as:

• Feeding tubes.
• Care and handling of the feeding tubes.
• Chemotherapy toxicity.
• Nutrition in children with stress.
• Toxicity of drugs in the pediatric area.
• Radiation toxicity.
• Immunonutrition in cancer patients.
• Oncological surgery and nutritional risk.
• Assessment of nutritional status in cancer patients.

For me the course was incredible, I liked all the topics, but the one that caught my attention was Immunonutrition.

This conference speaks of the use of various nutrients that can improve the health of patients with cancer and was also motivational for the area of nutrition. These nutrients include:

• Glutamine: It's the preferred energy substrate for cells with high proliferative capacity, such as intestinal epithelial cells, the immune system, the renal tubule and erythrocytes. Which they're damaged by chemotherapy and radiotherapy.
• Arginine: It has cytotoxic effects (expels various pathogenic microorganisms), and cytostatic (inhibit the growth of microorganisms). And generates nitric oxide also has tumoricidal function may eliminate tumor cells.
• Omega 3: It has an anti-inflammatory effect and stimulates the immune system function.
• Probiotics: They favor the formation of intestinal microbiota and is a trophic stimulation of gastrointestinal mucosa.

The immunonutrients are added to a complete diet, and depending on the patient can be supplied enteral, parenteral or oral.

A complicated patient

Today at the State Cancer Institute became a a young patient (28 years old) diagnosed with testicular cancer and metastases in the central nervous system. 

The patient is undergoing chemotherapy and being evaluated by a doctor for radiotherapy, also he presented cachexia and weakness on the right side of the body, so it couldn't move or walk.

Therefore, we applied a medical history and nutritional value to determine his energy needs. We consider a nutritional support for the patient, because in this stage of the disease, he need a comfort diet more than a strict food plan.

We put on the patient diet plan foods that he likes and care that food consistencies were soft to avoid fatigue, in addition we recommended a protein module to prevent loss of strength and muscle mass.

I think it was a good decision because we're applying the principles of palliative care (palliative care is care given to improve the quality of life of patients who have a serious disease), which should start from the moment that the patient gets into the health unit (at any age and stage of disease) and not when he or she is in the final stage of the disease.

Also remember that palliative care should be provided by a specialized team of doctors, nurses, nutritionists, psychologists, social workers and other specialists.

"Palliative care is given throughout a patient’s experience with cancer. It should begin at diagnosis and continue through treatment, follow-up care, and the end of life."

Hypothyroidism diet

Last Wednesday a patient went to the State Cancer Institute, she had a diagnosis of Birads IV and hypothyroidism. So I had to review the recommendations for patients with hypothyroidism again.

It is important to say that there is no same diet for each patient, even though they have the same condition characteristics are different.

The general recommendations are:

• Eating foods rich in fiber: They help control weight and reduce insulin levels, which are altered in patients.
• Eating foods rich in selenium: They help in hormonal control.
• Eating foods rich in iodine: They help in hormonal control and the proper functioning of the thyroid.

You should avoid certain foods known as goitrogens. These foods interfere with the absorption of iodine and thyroid function.

 Nutritional deficiencies

These weeks I have been studying for my exam, which I consider important to emphasize the role of vitamins and minerals in nutrition.

Nutritional deficiencies are the result of your body not getting enough of the nutrients it needs, mainly those from fruits and vegetables (they're rich in vitamins, minerals, fiber and water that are important for development and preventing disease).

The lack of these nutrients our body manifests different signs and symptoms like problems of digestion, skin problems, damage to major organs and even neurological problems, that make our body doesn't look good. Children are more at risk for complications than adults.

The picture shows the damage that can cause deficiencies of vitamins and minerals in our body:

You can prevent nutritional deficiencies by making sure you get enough nutrients from your diet. Always remember that your plate of food should look like the image:

Enteral Nutrition

I had the opportunity to attend the 2nd. Congress of Clinical Gastronomy and Nutrition, there was a conference about some features that have been updated within nutrition, especially enteral nutrition.

First of all, it's important to define what is enteral nutrition?. Enteral nutrition or tube feeding refers to the delivery of a nutritionally complete feed (with food that contains protein, carbohydrate, fat, water, minerals and vitamins according to patient needs) directly into your stomach or small intestine.

Enteral nutrition can be given through different types of tubes. You can use different connections, devices and other materials. The main problem is that these tubes and materials could be mistaken for medical use, causing infections and health problems in the patient. So in the congress it mentioned that the new material for enteral nutrition will be in accordance with an international color code. The violet color should be used to avoid confusion in the hospital. I think this is a great initiative that gives nutrition the attention it truly deserves in the treatment of patients.