2023-04-18 / How to prepare for examinations

Pasiruošimas endoskopiniams tyrimams

Before performing endoscopic examinations of the digestive system, preparation for the procedure is extremely important. Proper preparation not only protects the equipment used, but most importantly - creates favorable conditions for the course and accuracy of the examination, as a result of which the gastroenterologist may notice certain changes during the examination - this is the main purpose of the examination!

Fibrogastroscopy (videogastroscopy) examination

Prieš fibrogastroskopijos tyrimą pacientas, tyrimo dieną, turi būti nevalgęs ir negėręs 7–8 val.;
If applicable during investigation intravenous anesthesia, and the investigation is not carried out from the morning, all day negalima valgyti ir gerti;
If blood pressure lowering drugs are used, they must be taken in the morning with a sip of water.

Fibrokolonoskopijos (kolonoskopijos) tyrimas

Storojo žarnyno paruošimo kolonoskopijai būdas kiekvienam pacientui parenkamas individualiai (pavyzdžiui, esant vidurių užkietėjimui, sergant cukriniu diabetu jis turėtų būti intensyvesnis ir nestandartinis);
1-3 dienas iki tyrimo pacientui reikėtų laikytis mažai skaidulų turinčios dietos (žr. žemiau esančias maitinimosi rekomendacijas);
Jei kolonoskopija atliekama ryte (8–12 val.), žarnyno paruošimui skirtus tirpalus reikia išgerti išvakarėse. Svarbu, kad paskutinis tirpalo kiekis būtų suvartotas likus ne mažiau kaip 6 val. iki tyrimo;
Jei kolonoskopija atliekama per pietus (12-15 val.), pusę žarnyno paruošimui skirto tirpalo reikia išgerti išvakarėse, kitą pusę – tyrimo dieną anksti ryte ir pabaigti gerti likus 4 valandoms iki tyrimo;
Jei kolonoskopija atliekama popiet ar vakare (15-20 val.), visą kiekį žarnyno paruošimui skirto tirpalo galima išgerti tyrimo dieną;
On the day of the examination, the patient must not eat or drink. Jei dėl lėtinės ligos pacientui būtina gerti vaistus, tyrimo dienos rytą juos galima užgerti vienu gurkšniu vandens;
If applicable during the investigation intravenous anesthesia, patient must not eat or drink all day, the entire solution for bowel preparation should be taken the night before. Priešingu atveju – intraveninė nejautra negalės būti taikoma;

Proctological examinations (rectoscopy, anoscopy)

Prieš tyrimą į tiesiąją žarną reikia susileisti 4 mikroklizmas, kurias galima įsigyti vaistinėse. Dvi iš vakaro, kitas dvi – likus 2 val. iki tyrimo;
Prieš tyrimą nevalgyti ir negerti bent 6 val. Gerti galima tik vandenį;

Dietary recommendations in preparation for colonoscopy

2-3 days before the procedure (e.g. if the test is on Monday, start preparing on Friday)

Do not use:

Can be used:

– seeds, nuts, grains and cereals, red/purple foods and drinks, non-white foods, fruits and vegetables.

- milk, natural yogurt without additives, cottage cheese, mayonnaise without herbs, sour cream, cream, butter;
- white bread, white rice, pasta of the highest quality flour, wheat flour of the highest quality;
– potatoes without skins;
- skinless chicken breast, skinless white fish fillet, eggs;
– cheese without additives (without cumin, without herbs);
- white chocolate without additives, vanilla ice cream, sugar.

1 day before the procedure (for example, if the examination is on Monday, then from Sunday)

Eat a light breakfast (such as a boiled egg with a slice of white bread or a plate of rice) by 9am. morning For the rest of the time before the procedure, use only clear liquids up to 2 l per day.

Do not use:	Can be used:
- alcoholic drinks, milk and its products, smoothies, opaque juices (orange, tomato, multivitamin, grapefruit, etc.), soup, red/purple colored drinks, lollipops or jelly.	- water; – tea, coffee without milk, without cream, without syrup; – clear soft drinks (except red/purple color); - apple juice; - broth without thickeners; – lollipops without additives (except red/purple color); – jelly without additives (except red/purple color).

IMPORTANT !

If endoscopic examinations are performed with intravenous anesthesia, the patient must come with an accompanying person. You need to know that in this case, the patient will not be able to drive a car after the procedure.

Atgal

Dalintis