Stool analysis for calprotectin

Blood and mucous inclusions in bowel movements, which are supported by nausea and pain near the navel, are all signs of inflammation in the intestines. To protect your health from negative consequences, you should consult a gastroenterologist (in extreme cases, a therapist). To determine the further course of treatment, it is necessary to establish the nature and root cause of inflammation, therefore, a special study of feces for calprotectin and additional diagnostics of the gastrointestinal tract are required.

General information

It is important to define what calprotectin means and how its level is determined. A special protein is formed in leukocytes - this is calprotectin. By nature, it can be defined as a protein that binds to calcium. When examined, similar contents can be found in saliva, cerebrospinal fluid, as well as in human feces.

Attention! In medical research, only the calprotectin in the feces is important. Thanks to him, you can get some information about the clinical picture of the intestine..

An analysis that confirms the quantitative indicator of calprotectin is carried out in medical institutions in order to determine inflammation in the intestine. For its implementation, biological material is required - feces.

Indications

Determination of the level of this protein is necessary to identify the pathological process in the intestine.

1. To diagnose Crohn's disease or colitis.
2. It can be prescribed in the process of treating an ailment of an inflammatory nature.
3. In order to diagnose irritable bowel.
4. It is recommended to be sure to carry out in childhood.

If the following signs are observed, then the analysis is mandatory:

• persistent problems with stool (constipation or diarrhea);
• rapid weight loss;
• intestinal dysfunction;
• painful sensations in the gastrointestinal tract and fever;
• the appearance of blood or mucous inclusions in the feces;
• developmental retardation in children;
• vomit;
• hyperhidrosis;
• constant weakness.

Analysis rules

To obtain the most accurate indicators, the following recommendations should be followed:

1. If the patient takes any medications, vitamins or dietary supplements (all products that contain a large amount of zinc, magnesium, calcium), then it is necessary to stop taking it and only after 5 days prepare biological material for research. Thus, there will be no overestimated indicators of trace elements in the feces.
2. For the collection of feces, it is recommended to purchase a specially designed container - a medical pot or a vessel. It is categorically contraindicated to remove bowel movements from the toilet.
3. There are no special requirements in the diet before taking the test.
4. During menstruation, it is allowed to conduct an analysis, however, collect biological material carefully so that monthly blood does not get into bowel movements.
5. It is necessary to ensure that urine does not get into them when collecting feces (this can lead to false test results).

Collection of biological material

To prepare bowel movements for analysis, you will need to purchase a medical container - a pot / vessel in advance. As a last resort, you can sterilize an ordinary glass jar with a small volume. The time of the procedure is morning.

Recommendation! Before collecting the material, it is necessary to carry out a morning hygiene procedure or take a shower.

If bowel movements were collected before going to bed, then in a special container they must be sent to the refrigerator in the main compartment so that the maximum temperature does not exceed 7 C.

How much biological material is needed?

In fact, the natural process of defecation for research, you need to collect at least 10 grams. Visually, this is one teaspoon of biological material. Immediately after collection, you can go to the laboratory. The speed of obtaining results depends on the medical institution, but on average does not exceed one week. The finished results are collected at the registry.

What can affect the result?

First of all, biological material cannot be sent if the patient is taking non-steroidal anti-inflammatory drugs. You may also experience a positive result after taking Aspirin, Acetylsalicylic acid and proton pump blockers.

The maximum decrease in the quantitative indicator of calprotectin in bowel movements is not excluded. This is explained by a disease such as neutropenia. When a patient has a decrease in the count of granulocytes in the blood (granulocytopenia), then this protein in the study of feces will be in minimal amounts.

Calprotectin rates

Measurements of the quantitative indicator of a given protein are expressed in nanograms. If the research results are received, then they can be deciphered independently.

It is important! The norm for calprotectin for adults and toddlers over 5 years old is 0 - 10 ng/ml. Any deviations indicate the development of the inflammatory process.

The results of the analysis - the content of calprotectin below 10 ng / ml., Are considered negative, therefore, the patient does not have an inflammatory process.

In medicine, there is the concept of a slight deviation from the norm. This phenomenon is considered normal. The root cause of the deviation is gastritis, an ailment of the small intestine, an insufficient amount of lactose. Consequently, gastroenterologists recommend observing the intestines and systematically taking tests.

Positive results are determined with an increased content of calprotectin in the feces. Such clinical indicators can indicate dangerous diseases that threaten the patient's life.

Video: When calprotectin is elevated

Causes of Elevated Calprotectin

In the feces, calprotectin increases due to its release from leukocytes heading to the intestinal area when the inflammatory process is activated. A number of diseases can provoke an increase in calprotectin, these include:

• Crohn's disease (inflammation covers the gastrointestinal tract);
• intestinal cancer;
• ulcerative colitis;
• diverticulitis;
• periodontal disease;
• celiac disease;
• bleeding in the gastrointestinal tract;
• cystic fibrosis (an ailment of a hereditary nature of a cystic nature).

A significant deviation from the normal indicators is the reason for the patient's referral for additional studies:

1. Screening.
2. Blood test.
3. Coprogram.
4. Study of feces for hidden blood inclusions.
5. Special analysis of ESR / CEA.

Note! An increase in calprotectin is not always considered a sign of a pathological abnormality. Overestimated protein values ​​can occur in the case of intestinal hemorrhage, allergies after taking anti-inflammatory nonsteroidal drugs. It should be borne in mind that in children aged four years, this protein will be increased, which is considered the norm.

Treatment process

After the patient undergoes medical diagnostics, the specialist determines the diagnosis and prescribes the necessary course of treatment on an individual basis. Approximate therapy for increasing calprotectin includes a number of the following drugs.

Medicines	Image	For what clinical indications are they used?
Cefix, Phthalazol		If the intestinal ailment was provoked by an infection, then it is necessary to take medications that destroy the infection and stabilize the water-salt balance disturbed by it. It is also recommended to take sorbents
Virazole		When the disease was provoked by a virus, then treatment with antiviral drugs is necessary. After that, the patient is prescribed immunostimulants.
Asakol		When diagnosed with Crohn's disease, it is necessary to take anti-inflammatory drugs. Ulcerative colitis is treated in a similar way.
Chemotherapy course / surgery		It is prescribed in case of intestinal cancer damage

It is important! On an individual basis, the doctor decides on the hospitalization of the patient. Additionally, experts can recommend that the patient give up addictions, turn to dietary nutrition and minimize stressful situations.

Upon completion of treatment, the patient needs to undergo repeated medical diagnostics, which includes an analysis of the level of calprotectin in bowel movements. Thanks to the latest analysis, you can quickly identify an inflammatory process in the intestine, and, therefore, serious diseases. The direction is prescribed only by a gastroenterologist, and in some cases a therapist. Calprotectin abnormalities cannot be ignored, as the values ​​of this protein can warn of cancer.

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