Persistent prostatic hematuria

Transradial Prostatic Artery Embolization as a Salvage Procedure in a Patient With Severe Deformities and Refractory Hematuria of Prostatic Origin

Benign prostatic hyperplasia is a common condition causing urinary symptoms in older men. It can sometimes lead to hematuria of prostatic origin, due to increased vascularity of the enlarged gland. If this type of hematuria is severe and refractory to conservative measures, it can be life-threatening. Prostatic artery embolization (PAE) serves as a minimally invasive alternative to traditional surgical interventions, particularly in patients with comorbidities and contraindications to surgery. We present a case of a 79-year-old male with refractory hematuria of prostatic origin (RHPO), multiple comorbidities, and significant deformities of the left upper and both lower limbs. The patient was treated with PAE via the right radial artery, a less common approach in interventional radiology. The procedure was successful and led to a complete resolution of hematuria, with no complications. This report highlights the importance of adapting treatment for complex patients and shows that PAE can be safe and effective in such cases.

Synergistic effect of proteinuria on dipstick hematuria-related decline in kidney function: The Japan Specific Health Checkups (J-SHC) Study

BACKGROUND

The effect of isolated hematuria without proteinuria on kidney function decline, and the modification by the severity of proteinuria in general population are not fully elucidated.

METHODS

Participants were included in the Japan Specific Health Checkups Study between 2008 and 2014. The exposure of interest was the frequency of dipstick hematuria during the observation. In each proteinuria frequency category (non-, occasional, persistent), hematuria-related decline in the eGFR rate was examined by analysis of covariance (ANCOVA). eGFR decline trajectories were also assessed using mixed-effects models.

RESULTS

Among the 552,951 participants, 146,753 (26.5%) had hematuria, and 56,021 (10.1%) and 8,061 (1.5%) had occasional and persistent proteinuria, respectively. During the median follow-up of 3.0 years, annual change in eGFR decline in participants with hematuria was significantly faster than in those without hematuria (mean [95% confidence interval]: - 0.95 [- 0.98 to - 0.92] vs - 0.86 [- 0.87 to - 0.84] mL/min/1.73 m2/year; P < 0.001). In ANCOVA, the hematuria-related annual eGFR decline rate increased as proteinuria frequency categories increased (differences in annual eGFR decline rate between participants with and without hematuria: 0.08 [0.06 to 0.09] in participants with non-proteinuria category, 0.17 [0.15 to 0.18] in occasional proteinuria category, and 0.68 [0.65 to 0.71] mL/min/1.73 m2/year in persistent proteinuria category; P for interaction < 0.001). Similar results were obtained by the linear mixed-effect model.

CONCLUSIONS

Proteinuria has a synergistic effect on dipstick hematuria-related decline in kidney function. Among the general population without proteinuria throughout the observational period, the "isolated hematuria"-related eGFR decline was statistically significant but the difference was small.

Safety and efficacy of transcatheter arterial embolization for management of refractory hematuria of prostatic origin

Objective

To estimate the safety and efficacy of transcatheter arterial embolization (TAE) in the treatment of refractory hematuria of prostatic origin (RHPO).

Methods

This retrospective study included 23 patients who underwent TAE for RHPO between May 2013 and August 2021. Technical and clinical success rates were calculated, and arteriogram findings and complications were detected.

Results

Embolization was performed 24 times in 23 patients. Technical success was achieved in 24/24 (100%) embolization procedures. Contrast agent extravasation was detected during 2 of the 24 angiographic procedures. Bilateral embolization was performed in 23 (95.8%) of the 24 procedures. The clinical success rate was 21/23 (91.3%), and hematuria stopped 1–4 days after TAE. No serious complications were observed.

Conclusion

TAE is a safe and effective minimally invasive technique for treating patients with RHPO.

Prostatic Artery Embolization in Refractory Hematuria of Prostatic Origin

Hematuria of prostatic origin has multiple etiologies including benign prostatic hyperplasia (BPH), iatrogenic urological trauma, prostate cancer, and radiation therapy. Hematuria secondary to benign prostatic hyperplasia can occur because of the increased vascularity of the primary gland, itself, or because of the vascular re-growth following a transurethral resection of the prostate. Prostatic hematuria usually resolves with conservative measures; however, refractory hematuria of prostatic origin may require hospitalization with treatment with blood transfusions, repeated indwelling urinary catheterization, and continuous bladder irrigation. Prostate artery embolization is an emerging minimally invasive procedural therapy for men with BPH that was originally utilized for the treatment of refractory hematuria of prostatic origin . This article aims to summarize the currently available evidence around prostate artery embolization for the treatment of refractory hematuria of prostatic origin.

Holmium laser enucleation of the prostate in Jehovah's Witness patients

PURPOSE

To evaluate if HoLEP is a viable option for male patients with medication-refractory urinary symptoms due to an enlarged prostate who are surgical candidates, but do not accept blood product transfusion.

MATERIALS AND METHODS

Between August 2008 and March 2019, nine Jehovah's Witness patients were undergoing HoLEP for relief of lower urinary tract symptoms and urinary retention. We described change in hemoglobin, change in PSA, enucleated prostate weight, enucleation and morcellation times, length of stay, and postoperative retention rate.

RESULTS

The average age was 71.4 years (range 53-87). Urinary retention requiring catheterization was present in seven patients (78%). Two patients had a known diagnosis of prostate cancer preoperatively. The mean preoperative PSA on average was 21.6 ng/dL. Patients had a wide range of gland sizes, with a mean enucleated weight of 141 g (range 18-344 g). Mean reduction in hemoglobin was 16.9% following HoLEP. All patients managed to void postoperatively. All but one patient went home on postoperative day 1, and this patient went home on postoperative day 2. No patients required blood product transfusion or return to the operating room for clot irrigation postoperatively.

CONCLUSION

HoLEP is a reasonable option for Jehovah's Witness and other patients with contraindications to blood product transfusion requiring surgical management of urinary symptoms due to enlarged prostate.

Shared Decision-Making for Patients with Advanced Urological Malignancies: Evaluation of a Joint Urological-Oncological Clinic Model

BACKGROUND

To provide rapid evaluation of patients with advanced urological malignancies, a joint urological-oncological clinic was initiated at our institution in January 2015. We present the first 3-year evaluation of this joint urological-oncological clinic in Switzerland.

METHOD

We performed a retrospective analysis of the characteristics and treatment of all patients reviewed at the joint clinic between January 2015 and December 2017. Statistical analysis was performed by survival analysis. A patient satisfaction questionnaire was handed out to new patients (from April to September 2017).

RESULTS

A total of 135 new patients were counseled in the joint clinic and 563 consultations were performed in the period from January 2015 to December 2017. The majority were men with prostate cancer (85%), followed by bladder cancer (9%), and renal cell carcinoma (4%). Men with newly diagnosed metastatic prostate cancer (n = 69) received ADT alone (57%), ADT with docetaxel or abiraterone (33%), and metastasis-directed therapy (10%). High rates of patient satisfaction were reported based on the questionnaire.

CONCLUSIONS

The joint clinic model has been successfully implemented at our institution and continues on a weekly basis. The clinic is increasingly used, not only for newly diagnosed metastatic prostate cancer, but also for other complex uro-oncological cases. The clinic allows optimized oncological treatment without delay and with a reduced effort for patients.

Diagnosis and Management of Hematuria

Microscopic and gross hematuria present unique and difficult diagnostic and management challenges in the already complex general surgery patient. This article provides the general surgeon with relevant knowledge in the pathophysiology, anatomy, etiologies, workup, and treatments of hematuria. In addition common causes of hematuria that may be encountered by the general surgeon (including trauma, urinary tract infection, urolithiasis, and malignancy), the difficult to manage clinical situation of clot urinary retention is presented. This article provides a urologic framework of thinking for the clinician to best manage a general surgery patient who has hematuria.