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The American Urological Association (AUA) guidelines for the treatment of BPH from 2018 list minimally invasive therapies including TUMT - but not TUNA - as acceptable alternatives for certain patients with BPH. [11] However, the European Association of Urology (EAU) has - as of 2019 - removed both TUMT and TUNA from its guidelines. [15]
The prostatic stent is a completely internal device and can be inserted and removed as easily as a Foley catheter. [6] It permits normal bladder and sphincter functioning and can be worn comfortably by patients. [ 7 ]
Diagram showing the site of injection of the product Vasalgel, a vasectomy alternative. Reversible inhibition of sperm under guidance (RISUG), formerly referred to as the synthetic polymer styrene maleic anhydride (SMA), is the development name of a male contraceptive injection developed at IIT Kharagpur in India by the team of Dr. Sujoy K. Guha.
Stenosis: Stenosis of the channel occurs when it becomes narrower, making it difficult to pass a catheter. [11] Additional surgery may be required to ensure the safe insertion of a catheter. [11] If the bladder cannot be emptied via the urethra and the catheter cannot enter the channel, it is a medical emergency. [5]
Following the procedure, the prostatic tissue will be swollen and irritated. Urologists often place a Foley catheter to prevent the patient from having urinary retention. After three to five days the Foley catheter can be replaced by a temporary prostatic stent to improve voiding without exacerbating irritation symptoms. [3]
Randomized controlled trial [5]. Blind trial [6]; Non-blind trial [7]; Adaptive clinical trial [8]. Platform Trials; Nonrandomized trial (quasi-experiment) [9]. Interrupted time series design [10] (measures on a sample or a series of samples from the same population are obtained several times before and after a manipulated event or a naturally occurring event) - considered a type of quasi ...
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94 million men affected globally (2019) [3] Benign prostatic hyperplasia ( BPH ), also called prostate enlargement , is a noncancerous increase in size of the prostate gland . [ 1 ] Symptoms may include frequent urination , trouble starting to urinate, weak stream, inability to urinate , or loss of bladder control . [ 1 ]