Urology
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Comparative Study
Comparative analysis of pain during anesthesia and no-scalpel vasectomy procedure among three different local anesthetic techniques.
To compare the pain during anesthesia and during the no-scalpel vasectomy procedure for local infiltration anesthesia (LIA), LIA supplemented with spermatic cord block (LIA + SCB), and no needle jet anesthesia. ⋯ LIA + SCB is an effective and better method of anesthesia compared with LIA alone or no-needle jet anesthesia for reducing the pain during vasectomy. Also, no difference was found in the pain levels during anesthesia for the LIA + SCB, LIA, and no-needle anesthesia techniques.
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Comparative Study
Is warm temperature necessary to prevent urethral stricture in combined transurethral resection and vaporization of prostate?
To compare the effect of warm and room temperature irrigation solution on the incidence of urethral stricture during combined transurethral resection and vaporization of the prostate (CTURVP). Urethral stricture after transurethral surgery of the prostate is a bothersome complication. Warm irrigation improves the blood flow and might decrease the incidence of urethral stricture compared with the use of room temperature irrigation, which decreases the blood flow in the urethral mucosa, resulting in ischemic injury. ⋯ The results of our study have shown that maintaining the temperature of the urethra with warm irrigation solution during CTURVP probably decreases the incidence of urethral stricture. The temperature in the urethra could be another important factor in stricture formation after CTURVP.