Urological patients may require intermittent or continuous urinary catheters or suprapubic bladder drainage tubes, depending on their specific case. Dr. CCKI Phan Huynh Tien Dat from the Department of Urology at Tam Anh General Hospital in Ho Chi Minh City explains that urinary catheter placement is a common medical procedure used to store urine from the bladder when a patient is unable to urinate naturally.
Intermittent catheters are typically used for short-term drainage and are removed after draining all the urine from the bladder. They are inserted through the urethra with one end connecting to a urine collection bag. Continuous catheters, like Foley catheters, are placed in the bladder for longer periods and are replaced every 90 days to prevent infection. They also connect to a urine collection bag for drainage.
In cases where regular catheterization is unsuccessful or when a patient has undergone complicated bladder surgery, a suprapubic bladder drainage tube may be used. This type of urinary catheter is inserted through a small hole in the abdomen directly into the bladder. Patients with urethral injuries or those who have just had surgery may require this type of catheterization.
Patients who need to wear a urinary catheter at home after leaving the hospital are given specific instructions on how to care for it properly. Dr. Tien Dat advises patients to seek medical attention if they experience symptoms such as cloudy urine, fever, leakage around the catheter, or abdominal pain.
Overall, proper care and monitoring are essential for patients wearing any type of urinary catheter, and it’s crucial to follow instructions provided by healthcare professionals correctly.