ABSTRACT
【Objective】 To investigate the efficacy of the adjustable "paper clip" techniques in the suture of dorsal vein complex (DVC) and retention of urethral function in robot-assisted laparoscopic radical prostatectomy (RALRP). 【Methods】 A total of 30 cases of prostate cancer treated with RALRP were enrolled, all of which used the adjustable "paper clip" techniques. During operation, the DVC was sewed with barbed suture, and then a reverse suture was made through two sides of the prostatic ligaments. A Hem-o-lock was used to fasten the suture, which would be flexible to control the degree of tightness for the ligature. Perioperative and follow-up data of urinary continence and symptoms were collected and analyzed. 【Results】 All operations were successful. The estimated blood loss was (123.3±80.7) mL, 53.6% patients recovered continence in 1 month, and the continence rate increased to 92.9% and 96.3% at month 3 and 6. 92.9 of patients had no risk of incontinence 3 months after surgery. 【Conclusion】 The adjustable "paper clip" techniques have advantages in reducing blood loss, maintaining clear surgical field, preserving urethral function, and improving urinary continence.
ABSTRACT
Objective:To investigate the feasibility and safety of suprapubic bladder puncture and gland fixation in transurethral enucleation of the prostate.Methods:The clinical data of 15 patients with benign prostatic hyperplasia admitted to the First Affiliated Hospital of Guangxi Medical University from January 2020 to June 2020 were retrospectively analyzed. The age was (70.27±5.35) years old, preoperative serum prostate-specific antigen (PSA) level was (3.03±1.37) ng/ml, preoperative total prostate weight was 80.3(70.49, 96.78)g, preoperative postvoid residual urine volume(PVR)was 80 (55, 108)ml, and the maximum urine flow rate (Q max) was (6.13±2.25) ml/s. The international prostate symptom score(IPSS) was 25(22, 27), quality of life (QOL)score was 5(5, 6), international erectile function index-5 (IIEF-5) score was (15.38±5.10). All 15 patients underwent conventional transurethral plasma enucleation of prostate by using the three-lobe method, and the enucleated gland was pushed into the bladder completely. Then a laparoscopic pneumoperitoneum needle was used to perform suprappubic cystipuncture, and ureteral grasping forceps were inserted through the outer sheath. The forceps were used to fix the enencied gland. A rapid harvesting electric resection was performed in the broad space of the bladder, and the Ellick was rinsed to remove the tissue fragments. Surgical indicators and complications were recorded. The improvement of subjective score (IPSS, QOL, IIEF-5) and objective index (Q max, PVR) was compared between preoperative and postoperative. Results:All the 15 operations were completed successfully and there were no complications such as blood transfusion, capsule perforation, transurethral resection syndrome, bladder injury, bladder puncture site laceration and bleeding. The weight of resected prostate tissue was 44(40, 60)g, with blood loss (79.20±18.93)ml.The time of enucleation operation was (54.13±10.88)min, with harvest cutting time (14.67±2.50)min, evisceration efficiency (0.89±0.08)g/min, harvesting efficiency (3.26±0.36)g/min, bladder irrigation time (2.47±0.52) d. The time of indwelling catheter was (3.73±0.80)d.The postoperative hospital stay was (4.40±0.91) d. Temporary urinary incontinence occurred in 1 case after operation. All patients were followed up for 6 months after operation. The IPSS score was 3(2, 3), QOL score was 0(0, 1), IIEF-5 score was (20.12±2.30), Q maxwas (21.80±2.14) ml/s and PVR was 10(5, 15)ml, which were all significantly different compared with those before surgery ( P<0.05). The symptoms of the patients were significantly improved. Conclusions:Transurethral plasma enucleation of prostate combined with suprapubic bladder puncture and fixed gland is effective in the treatment of benign prostatic hyperplasia. The subjective symptoms and objective examination of patients have been significantly improved, and no adverse operation-related complications have occurred. It is a suitable method for enucleation of prostate in units which are not equipped with transurethral tissue planer.
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the clinical efficacy and safety of photon therapy for benign prostate hyperplasia (BPH).</p><p><b>METHODS</b>Thirty patients with severe BPH received brachytherapy of prostate photon treatment system irradiation for one month, with the active area of the applicator located in the rectum, and at a dosage of 726-810 cGy. International prostate symptom score (IPSS), quality of life (QOL), volume of prostate gland, maximum flow rate (Qmax), and residual urine were evaluated before and after the treatment.</p><p><b>RESULTS</b>After one-month treatment, 18 cases remarkably improved, 9 slightly improved and 3 had no response. There was significant improvement in IPSS, QOL, volume of prostate gland, Qmax and residual urine (P<0.01, except Qmax P = 0.038).</p><p><b>CONCLUSION</b>Prostate photon treatment system can be used as a safe, effective, micro-invasive, convenient and economical therapy for severe BPH, especially applicable to older and weaker patients.</p>