Ischaemic Priapism: A Complication of Self-Administered Hyaluronic Acid Gel as an Injectable Filler for Penile Augmentation.

BACKGROUND: Injectable hyaluronic acid (HA) gel has emerged as a widely used soft tissue filler for surgeries. In penile reconstructive surgery, HA gel has been employed for penile or glans augmentation in selected patients diagnosed with micropenis. This augmentation technique involves injecting the gel into submucosal tissue and increasing the size of the penis for approximately 1 year. A few studies have investigated the possible complications correlated with medically assisted penile injections of HA gel. However, no previous reports have shown the complications of self-administered HA injection. This case report aims to present the first documented case of ischaemic priapism as a complication of self-administered HA injection. CASE PRESENTATION: We present the case of a 43-year-old male who self-administered a 20 mL injection of HA into the dorsal side of his penis. The injected material probably reached the corpora cavernosa, leading to priapism within a few hours. However, the patient did not seek medical attention until 72 h later. The first two initial conservative attempts of blood drainage were unsuccessful because the gel had obstructed vein drainage, causing the penis to remain in a state of priapism. The final treatment approach involved shunting, high enoxaparin doses and oral Effortil administration. CONCLUSIONS: While complications from medically assisted HA injections have been documented, this case report sheds light on the complications arising from self-administered penile injections. Priapism is a severe medical condition that requires immediate treatment to avoid potentially serious long-term consequences. Healthcare providers and patients must acknowledge its symptoms and its appropriate course of treatment, especially in the context of penile medical injections.

Repair of a rectovesical fistula following laparoscopic radical prostatectomy with Martius fat pad flap interposition: a proposal of a new technique.

Rectovesical fistula (RVF) is defined as an abnormal communication between the rectum and the urinary bladder, most commonly after an iatrogenic injury during pelvic surgery. Patients with RVF may have various clinical presentations, ranging from fecaluria, pneumaturia, to urine leakage through the anus. The quality of life for patients with this pathology is adversely affected owing to the associated psychological burden. Surgery is the preferred treatment given the low success rates reported for conservative or minimally invasive approaches. Herein, we present a case of a 65-year-old man with RVF after radical prostatectomy successfully treated by a transperineal approach using a modified Martius procedure.

Eradication of a Multidrug-Resistant, Carbapenemase-Producing Klebsiella pneumoniae Isolate Following Oral and Intra-rectal Therapy With a Custom Made, Lytic Bacteriophage Preparation.

In July 2017, a patient presented colonization with a multidrug-resistant, carbapenemase (KPC-3)-producing Klebsiella pneumoniae isolate. A custom-made, lytic bacteriophage preparation was administered to the patient in December 2017, with subsequent eradication of the microorganism and without adverse effects.

Efficacy and safety of adjustable balloons (Proact™) to treat male stress urinary incontinence after prostate surgery: Medium and long-term follow-up data of a national multicentric retrospective study.

AIMS: Male stress urinary incontinence (SUI) represents a complication after radical prostatectomy or benign prostatic obstruction surgery. The artificial urinary sphincter is considered the standard treatment but interest on minimally invasive devices, such as adjustable balloons, has recently increased. Aim of this study is to evaluate the efficacy and safety of the ProACT system. METHODS: In this multicentric retrospective study, we reported the data from nine centers. Patients with SUI who underwent a ProACT device implantation for postoperative SUI and had a minimum follow-up of 24 months were included. Efficacy was evaluated at the maximum available follow-up and was assessed utilizing a 24-hour pad test. Patients were considered: "Dry" if presenting a urine leak weight lower than 8 g at the 24-hour pad test; "Improved" if presenting a reduction of urine leak higher than 50% (but >8 g/24 hours); "Failure" if presenting a reduction in urine leak lower than 50%. The evaluation included a record of intraoperative and long-term complications. RESULTS: Safety and efficacy results are reported on 240 patients. 29.6% of patients were dry at 24 months, 37.5% were improved and 32.9% of patients were considered failures. The baseline mean pad weight of 367 g was reduced to 123 g at 24 months. Five-year follow-up on 152 patients showed similar efficacy. The complication rate was 22.5%, with the top complication being long-term balloon failure. CONCLUSIONS: ProACT implantation represents a safe and efficacious treatment for male postoperative SUI at both medium and long-term follow up. 67.1% of patients were dry or improved at 24 months. The majority of complications are low grade.

'LESS' radical prostatectomy: a pilot feasibility study with a personal original technique.

OBJECTIVE: We evaluated the feasibility and the potential advantages of a modification of the single-port laparoscopic radical prostatectomy using a periumbilical multichannel port plus a second port placed in the left fossa with the aim of having an adequate working angle during the most critical steps of the procedure. PATIENTS AND METHODS: Between March and September 2009 we operated on five patients with early-stage prostate cancer (T1c) and a normal body mass index (<25). The procedure was carried out with a specially-designed multichannel trocar which contains two 5 mm and one 10 mm ports plus a 5 mm port placed in the left iliac fossa in order to have an adequate working angle. The first two patients received a nerve sparing radical prostatectomy. RESULTS: All cases were completed successfully in a mean operative time of 225 minutes (range 210-250) with blood losses of less than 100 ml. All patients were discharged from the hospital in 3rd postoperative day and the catheter was always removed seven days from surgery. No intraoperative complications occurred. The pathological tumour stage revealed pT2bNo prostate cancer in all five cases without positive surgical margins. After a mean follow-up of 4 months (range 1-7) all patients have an undetectable prostate-specific antigen level and no postoperative early major complications. The first two patients were fully continent respectively after 3 and 8 weeks after surgery, the third patient uses one safety pad after three month from surgery. The last two patients have a moderate incontinence and are currently under rehabilitation. Regarding potency the first patient had intercourses without any therapies after two months from surgery while the second one (6 months follow up) has partial penile tumescence using oral vardenafil. CONCLUSION: Two ports laparoscopic radical prostatectomy is feasible in very selected cases. However, our pilot study should be still considered a technical report and the limits of the technique must still be defined in a larger population and by other investigators.

Transrectal ultrasound-guided implantation of Adjustable Continence Therapy (ProACT): surgical technique and clinical results after a mean follow-up of 2 years.

BACKGROUND: Treatment for stress urinary incontinence (SUI) after radical prostatectomy (RP) with the male Adjustable Continence Therapy (ProACT) system, implanted using fluoroscopy for guidance, has been described with promising clinical results. OBJECTIVE: This retrospective study aims to describe the surgical technique in detail and to evaluate the continence recovery and complication rate of a cohort of male patients with SUI after RP. All patients were treated with a modified technique that uses transrectal ultrasound (TRUS) for guidance and that may be performed under local anaesthesia. DESIGN, SETTING, AND PARTICIPANTS: Between June 2005 and March 2009, we operated on 79 consecutive patients with post-RP urodynamic intrinsic sphincter deficiency. SURGICAL PROCEDURE: ProACT system implantation was performed with TRUS guidance under general or local anaesthesia. MEASUREMENTS: Perioperative data and adverse events were recorded in all patients. Outcome data (24-h pad test, number of pads per day (PPD) used by patients, a validated incontinence quality of life questionnaire) were analysed in the 62 of 79 patients who completed the postoperative system adjustments. In this group of patients, the mean follow-up is 25 mo. RESULTS AND LIMITATIONS: According to the 24-h pad test and the mean number of PPD used, 41 patients were dry (66.1%), 16 patients improved (25.8%), and 5 patients failed treatment (8%). The dry rate in previously irradiated patients was 35.7%. Complications included intraoperative bladder perforations (2 of 79; 2.5%), transient urinary retention (1 of 79; 1.2%), migrations (3 of 79; 3.8%), and erosions (2 of 79; 2.5%). According to the degree of incontinence, the dry rate in patients with mild, moderate, and severe incontinence was, respectively, 85%, 63.6%, and 33.3%. CONCLUSIONS: TRUS guidance for ProACT implantation results in success and complication rates that compare favourably with published data using fluoroscopy for guidance. Previous radiotherapy and severe incontinence seem to be a relative contraindication. Larger series and longer follow-up are progressing to establish long-term efficacy.

Soft prosthesis implant and relaxing albugineal incision with saphenous grafting for surgical therapy of Peyronie's disease: a 5-year experience and long-term follow-up on 145 operated patients.

INTRODUCTION: Most surgical therapies used to date for Peyronie's disease produce good results but cause penis retraction. The authors propose a personal surgical technique that makes use of an intracavernous cylinder, soft but axially rigid in consistency, in association with tunical relaxing incisions and saphenous vein grafting, in this exact sequence. METHODS: Between March 1997 and March 2003, 145 patients presenting with Peyronie's disease underwent this 3-phase personal surgical procedure. Complete plaque excision was necessary only for 13 patients (8.9%); in the remaining 132, a single incision was placed in 113 cases (77.9%) and double incisions were used for 19 patients (13.1%). Penile length was measured intraoperatively, after drug-hydraulic erection, then at the later control visits. Distance follow-up ranged from a minimum of 6 months to a maximum period of 3 years (mean 13 months); the latter follow-up period was possible for 38 patients. All patients and partners with at least one year follow-up were asked to answer a questionnaire administered over the telephone at 12 months post-surgery. RESULTS: Average penile lengthening was approximately 1.5 cm. 80 patients answered the questionnaire (70.75%): 76 expressed complete satisfaction, while 4 patients reported glans paresthesia. No major complications were noted; for 8 patients circumcision was repeated because of preputial edema. In 6 cases there was a local, postoperative infection, that was treated conservatively with a prolonged antibiotic therapy. CONCLUSIONS: This technique allows to successfully solve penile retraction, caused by traditional surgery for Peyronie's disease. The technique is easy to carry out, has low risks of complications and ensures very high rates of patient satisfaction.

Reconstructive urethroplasty using porcine acellular matrix.

Long tract urethral reconstruction nowadays still has no other resolution than two-stage techniques or graft and flap procedures that are neither simple nor trouble-free both for the patient and the surgeon. Tissue engineering simplifies this surgery using "porcine acellular matrix", obtained from small intestine submucosa. It is thin but strong, just ready for grafting, without rejection, because it is not immunogenic, being deprivated of cells. It serves as biological bridging of the reconstruction, promoting the generation of surrounding tissue in which it is completely transformed. We report the first use of porcine intestine submucosa in urethroplastic surgery. The up to date follow up is sixteen months with satisfactory urodynamic and subjective outcome.