ABSTRACT
BACKGROUND: To explore whether a polypropylene mesh is suitable for application as a new material for testicular prostheses. METHODS: The data of 65 patients with advanced prostate cancer who underwent surgical castration in hospital were collected and analyzed. Patients who preferred to undergo traditional orchidectomy (n = 16) were assigned to the control group, and patients who underwent subcapsular orchiectomy plus implantation of a polypropylene mesh testicular prosthesis (n = 49) were assigned to the experimental group. The presence of hematoma, infection, and other complications in patients in these two groups were investigated at 3 and 12 months following the surgery. The patients were also followed up using a self-designed testicular castration satisfaction questionnaire. RESULTS: A higher score indicated greater satisfaction. The mean score was 15.33 ± 2.85 in the experimental group and 4.63 ± 1.45 in the control group at 3 months after the surgery. The mean score was 14.92 ± 1.74 in the experimental group and 4.25 ± 1.61 in the control group at 12 months after the surgery. The difference between the two groups was statistically significant at the two time points (P < 0.01). CONCLUSIONS: Compared with orchidectomy alone, patients were more satisfied with subcapsular orchiectomy plus the implantation of a polypropylene mesh testicular prosthesis for the treatment of advanced prostate cancer. Furthermore, the polypropylene mesh testicular prosthesis maintained its original character over the duration of the study, with a good long-term effect. Thus, implantation of a polypropylene mesh testicular prosthesis is indicated to be safe and effective, and polypropylene mesh is potentially useful as a new material for testicular prostheses.
Subject(s)
Bone Neoplasms/surgery , Orchiectomy/methods , Polypropylenes/chemistry , Prostatic Neoplasms/surgery , Prostheses and Implants , Surgical Mesh , Testicular Neoplasms/surgery , Aged , Bone Neoplasms/secondary , Case-Control Studies , Follow-Up Studies , Humans , Male , Prognosis , Prostatic Neoplasms/pathology , Testicular Neoplasms/pathologyABSTRACT
OBJECTIVE: To search for an optimum method for testicular prothesis implantation in the treatment of testis loss. METHODS: We retrospectively analyzed the surgical methods and outcomes of 53 cases of terminal prostate cancer and 4 cases of unilateral testicular torsion treated by implantation of testicular prothesis with the polypropylene mesh. RESULTS: The 57 male patients all received testicular prothesis with the polypropylene mesh. All the patients were satisfied with the appearance and size of the scrotum after surgery. No scrotal hematoma, prosthesis infection, or autoimmune disease occurred postoperatively. CONCLUSION: Testis loss is not a rare condition clinically, for the treatment of which surgical implantation of testicular prothesis with the polypropylene mesh can achieve both a fine tissue compatibility and a desirable scrotal appearance.
Subject(s)
Polypropylenes , Prostatic Neoplasms/surgery , Prostheses and Implants , Scrotum , Spermatic Cord Torsion/surgery , Surgical Mesh , Testis , Humans , Male , Retrospective StudiesABSTRACT
OBJECTIVE: To evaluate the effect of implantation of domestic made three-piece inflatable penile prosthesis on erectile dysfunction (ED). METHODS: Domestic made three-piece inflatable penile prosthesis were implanted through an incision at the border of penis and scrotum on 29 patients with ED refractory to non-operative treatment, among which 23 being with neurogenic ED, including 18 paraplegia cases and 5 cases of traumatic injury of nervi erigentes; 4 cases with ED caused by arteriovenous fistula; I case with ED caused by fibrosis of corpus cavernosum, and 1 case with ED caused by Klinefelter's syndrome. Follow-up was conducted for 3 - 36 months to survey the clinical effect. RESULTS: Operation was successfully performed upon all 29 patients. Follow-up after operation lasted 3 - 36 months, 18 months on average. Fluid exudation of penile prosthesis and localized infection occurred in 1 patient and mechanic complication occurred in 2 patients. Maintained sexual intercourse rate was 28/29. 3 ED patients with primary arteriovenous fistula made their spouses pregnant after treatment. CONCLUSION: With excellent covertness and at low cost, implantation of domestic made three-piece inflatable penile prosthesis is effective and well accepted by ED patients.
