It is used to cleanse the body of harmful substances and excess fluid in patients with kidney failure. What is hemodialysis? It is performed by taking the patient's blood out with the help of a machine, cleaning it, and then returning it to the body.
How Long Do Hemodialysis Sessions Last?
Sessions are vital to the survival of patients with chronic kidney disease. Sessions are usually held three times a week and last approximately four hours each. This duration may vary depending on the individual needs of the patient, their general health status and the extent of kidney function loss.
During the procedure, the patient's blood is filtered by a machine to remove waste products and excess fluid from the body. Blood is taken from the patient's vein through a needle and directed to the machine. Once the filtering process is complete, the cleansed blood is returned to the body. This process provides the balance of waste and fluid in the body, which is naturally carried out by the kidneys.
Sessions can be long. Therefore, it is important for patients to be in a comfortable environment. During the sessions, patients can read a book, watch a movie or sleep. In addition, the health team in the centers constantly monitors the patients' condition. In this way, immediate intervention can be made in case of any complications.
hemodialysis The duration and frequency of treatment are planned by doctors according to the patient's needs. This aims to increase the patient's quality of life and minimize the risk of complications. Since each patient's condition is different, the treatment process is evaluated individually.
In Which Situations Is Hemodialysis Performed?
Böbrek fonksiyonlarının ciddi şekilde azaldığı durumlarda başvurulur. Kronik böbrek yetmezliği, böbreklerin atık maddeleri ve fazla sıvıyı vücuttan etkili bir şekilde uzaklaştıramadığı bir durumdur. Bu durumda, vücutta toksik maddeler birikir ve hastanın genel sağlığı ciddi şekilde etkilenir. Böbrek fonksiyonlarının %85’ten fazla kaybedildiği aşamalarda, gerekli hale gelir.
Acute renal failure is a sudden and usually short-term loss of kidney function. In these cases, it can be done temporarily until the kidneys return to normal. Acute renal failure occurs due to infection, shock, serious injury, etc.
In the end stages of kidney failure, patients need to receive continuous treatment to survive. Diabetes, high blood pressure and chronic glomerulonephritis are the main causes of kidney failure. hemodialysis, filters excess fluid and waste materials in the body. Thus, it fulfills the function that the kidneys cannot perform.
It is also performed in cases of some serious electrolyte disorders, drug poisoning or excessive fluid accumulation. This treatment helps to control such conditions and contributes to the recovery of the patient. The treatment process is planned individually by specialist doctors. The general health status of the patient is taken into consideration.
What is Hemodialysis and How is it Performed?
It is a treatment method used in patients whose kidneys cannot perform their function. In this process, the blood is cleaned with the help of a machine outside the body. The process is usually done in a center or hospital and each session lasts about 4 hours. Patients enter three times a week.
Before the procedure begins, access is provided to the patient's veins. Usually, a fistula or graft is used to connect the blood circulation system to the machine. A fistula is a natural connection created by surgically connecting an artery and a vein in the patient's arm. A graft is an artificial tube placed between an artery and a vein.
During the procedure, blood is taken from the patient's vein and directed through a needle into a dialysis machine. The machine passes the blood through a special filter called a dialyzer. The dialyzer removes toxic substances and excess fluid from the blood. These substances are transferred to a solution in the machine, and the cleansed blood is returned to the patient's body.
During dialysis, patients can sit comfortably and also read a book, watch a movie or sleep. What is hemodialysis?? During treatment, patients' blood pressure, heart rate and general condition are frequently monitored. It is vital for patients with insufficient kidney function to survive.
