IgG4-related prostatitis manifesting as urinary obstruction in a 28-year-old male.

BACKGROUND: Immunoglobulin G4-related disease (IgG4-RD) is a systemic lymphoproliferative disorder characterized by elevated serum IgG4 levels and tumefactive lesions that can involve nearly every organ system. Involvement of the prostate is rare but has been reported in limited cases. CASE PRESENTATION: A 28-year-old man of Asian descent with a history of sinusitis and priapism presented to hospital with rigors and voiding symptoms. He was diagnosed with IgG4-RD one month prior to presentation, following pathological analysis of a submandibular mass that demonstrated chronic sclerosing sialadenitis. On presentation, white blood cell count, C-reactive protein, and prostate serum antigen levels were all within normal limits. Examination was notable for a large, firm prostate, and a foley catheter was inserted. Contrast CT of the abdomen was unremarkable. Further workup revealed elevated serum IgG4 levels (9.22 g/L) and he was subsequently started on prednisone 35 mg daily. Imaging to screen for systemic IgG4-RD involvement demonstrated paravertebral soft tissue involvement and he was given rituximab 1000 mg IV × 2 doses. MRI revealed diffuse prostatitis. Five days after starting prednisone and one day after his first dose of rituximab, he successfully passed trial of void and was discharged home. CONCLUSIONS: IgG4-related prostatitis is a rare and underrecognized manifestation of IgG4-RD. Our case highlights the need to consider IgG4-related prostatitis as an etiology of urinary obstruction in young individuals. Resolution of symptoms following treatment with steroids may be diagnostic of IgG4-related prostatitis, and may potentially avoid the need for invasive diagnostic procedures such as prostate biopsy.

Disfunción urinaria en la enfermedad de Parkinson: una revisión práctica / Urinary dysfunction in Parkinson's disease: a practical review

Resumen La enfermedad de Parkinson (EP) es una enfermedad multisistémica de naturaleza neurodegenerativa, que clínicamente se caracteriza por presencia de síntomas motores como bradicinesia, rigidez, temblor en reposo e inestabilidad postural. Sin embargo, también pueden estar presentes síntomas no motores que constituyen trastornos del ánimo, trastornos del sueño, disfunción cognitiva o disfunción autonómica. Dentro de las disfunciones autonómicas, los síntomas urinarios se han documentado en los pacientes con enfermedad de Parkinson. Los síntomas urinarios más comunes son la nicturia, urgencia urinaria, aumento de la frecuencia miccional e incontinencia de urgencia. El presente artículo hace una revisión narrativa de la literatura actual sobre los mecanismos fisiopatológicos, manifestaciones clínicas, diagnóstico y tratamiento de la disfunción urinaria en pacientes con enfermedad de Parkinson.

Parkinson's disease (PD) is a neurodegenerative multisystemic diseases, which is clinically characterized by the presence of motor symptoms such as bradykinesia, rigidity, resting tremor, and postural instability. However, non-motor symptoms constituting mood disorders, sleep disorders, cognitive dysfunction, or autonomic dysfunction may also be present. Within autonomic dysfunctions, urinary symptoms have been documented in patients with Parkinson's disease. The most common urinary symptoms are nocturia, urinary urgency, increased urinary frequency, and urge incontinence. This article makes a narrative review of the current literature on the pathophysiological mechanisms, clinical manifestations, diagnosis and treatment of urinary dysfunction in patients with Parkinson's disease.

Therapeutic Efficacy of Urethral Sphincteric Botulinum Toxin Injections for Female Sphincter Dysfunctions and a Search for Predictive Factors.

External urethral sphincter (EUS) dysfunction is a common, bothersome female voiding dysfunction. This study aims to analyze the characteristics of different types of female EUS dysfunction, as well as to determine the outcome predictors of sphincteric botulinum toxin A (BoNT-A) injection. Women receiving sphincteric BoNT-A injections for refractory EUS dysfunction were retrospectively reviewed. A comparison of the baseline clinical, urodynamic parameters and the treatment responses were made for patients with different EUS dysfunctions. A total of 106 females were included. Significantly increased detrusor overactivity, detrusor contracting pressure and the bladder outlet obstruction index with decreased urge sensation were noted in patients diagnosed with dysfunctional voiding or detrusor sphincter dyssynergia comparing to those diagnosed with poor relaxation of the external urethral sphincter. The average subjective improvement rate was 67% for the injection. The therapeutic effect was not affected by the type of EUS dysfunction. The multivariate analysis revealed that bladder neck narrowing and catheterization history were predictive of negative outcomes. There is a distinct urodynamic presentation for each type of female EUS dysfunction. Sphincteric BoNT-A injection provides a good therapeutic outcome for refractory EUS dysfunction. A narrowing bladder neck and a history of catheterization suggest poor therapeutic outcomes.

Therapeutic Effects of Urethral Sphincter Botulinum Toxin A Injection on Dysfunctional Voiding with Different Videourodynamic Characteristics in Non-Neurogenic Women.

Although female dysfunctional voiding (DV) is common in urological practice, it is difficult to treat. This study evaluated the therapeutic efficacy of urethral botulinum toxin A (BoNT-A) on non-neurogenic female DV. Based on the videourodynamic study (VUDS), the DV was classified into three subgroups according to the obstructive site. A successful treatment outcome was defined as an improvement of voiding efficiency by 10% and reported global response assessment by ≥1. The study compared therapeutic efficacy, baseline urodynamic parameters, and changes in urodynamic parameters between the treatment success and failure groups and among three DV subgroups. Predictive factors for successful treatment were also investigated. A total of 81 women with DV were categorized into three groups: 55 (67.9%) had mid-urethral DV, 19 (23.5%) had distal urethral DV, and 7 (8.6%) had combined BN dysfunction and mid-urethral DV after BN transurethral incision. The treatment outcome was successful for 55 (67.9%) patients and failed for 26 (32.1%). Successfully treated patients had a significant decrease of detrusor pressure, post-void residual volume, and bladder outlet obstruction index, as well as an increase in voiding efficiency at follow-up versus the treatment failure group. The logistic regression of urodynamic parameters and clinical variables revealed that a greater volume of first sensation of filling predicts a successful BoNT-A treatment outcome (p = 0.047). The urethral BoNT-A injection is effective in treating non-neurogenic women with DV, with a success rate of 67.9%. The videourodynamic characteristics of DV may differ among patients but does not affect the treatment outcome.

Control of rat bladder neck relaxation with NORD-1, a red light-reactive nitric oxide releaser: In vitro study.

We aimed to control the relaxation of rat bladder neck specimens by using NORD-1, a red light-reactive nitric oxide (NO) releaser. Female and male 10-11-week-old Wistar/ST rats were divided into three groups: NORD-1, vehicle, and NORD-1+[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ; a soluble guanylyl cyclase inhibitor). We infused 10-4 M NORD-1 into the bladders of NORD-1 and NORD-1+ODQ group rats and the vehicle into those of vehicle group rats. Isometric tension was analyzed using circular bladder neck specimens with 10-5 M NG-nitro-l-arginine methyl ester, an NO synthase inhibitor. Moreover, 10-5 M ODQ was added into the NORD-1+ODQ group bath. After precontraction with 10-5 M carbachol, the specimens were irradiated with red light and their relaxation responses were measured. We evaluated NORD-1 tissue permeability by observing the sliced bladder neck specimens. The NORD-1 group specimens relaxed during red light irradiation; the relaxation response increased with the increase in light intensity. The vehicle and NORD-1+ODQ group specimens did not respond to irradiation. Sex-related differences in responsiveness were not noted. NORD-1 permeated into the urothelium of NORD-1 group specimens. Rat bladder neck relaxation was controlled by NORD-1 and light irradiation in vitro. NORD-1 might be a novel therapeutic agent for voiding dysfunction.

[Role of alphablockers in women: Systematic review]. / Place des alphabloquants chez la femme : revue de la littérature.

INTRODUCTION: Marketing authorization of alphablockers is limited principally to men with benign hypertrophy of prostate. The objective of this review is to evaluate clinical and urodynamic improvement of alphablockers in women. METHOD: A review of the literature was carried out on all prospective studies about the use of alphablockers in women with urination disorders. RESULTS: Seventeen articles have been included. The selected articles were classified according to the studied population: lower urinary tract disorders, bladder emptying disorders without details on mechanism, bladder outlet obstruction, detrusor hypoactivity overactive bladder. Four studies were randomized against placebo. There was an improvement in the IPSS in 8 studies going as far as a decrease of 11,7 points (4.6 vs. 16.3 P<0.05). The voiding IPSS subscore was improved overall in 8 studies with a decrease of up to 6,2 points (9.6±5.5 vs. 14.8±4 P<0.01). Two trials showed an improvement of clinical scores versus placebo with an improvement of IPSS from -11.7 vs -9.5 (P<0.05) and -5.6 vs -2.6 (P<0.05). Urodynamic parameters were also often improved with a decrase of Qmax going to+5.8mL/s (P<0.05). Alphablocker also appear to improve non obstructive voiding disorders. The benefit in overactive bladder seems limited. CONCLUSION: Alphablockers may be indicated in voiding disorders of women. Their exact role must be established.

[Botulinum toxin for overactive bladder]. / Botulinumtoxin bei überaktiver Blase.

Idiopathic overactive bladder (OAB) is defined as a symptom complex characterized by urinary urgency with or without urinary incontinence, nycturia and increased frequency of micturition without the presence of an infection or other pathological conditions, especially a neurological disease. It is a diagnosis by exclusion. If conservative treatment with behavioral therapy and pelvic floor muscle training alone is not successful, pharmaceutical treatment is recommended according to the OAB staged treatment. For treatment refractory OAB, intravesical injection of onabotulinum toxin A is recommended according to the current guidelines (recommendation level A). The approved dose is 100 U botulinum toxin and is transurethrally injected into the detrusor muscle. The treatment effect lasts on average for 6-9 months and injections can be repeated without limitations. Due to the low rate of complications, the good success rate and the low invasiveness, botulinum toxin offers a good treatment option for treatment refractory OAB.

Assessment and Management of Urinary Dysfunction in 187 Patients with Parkinson's Disease.

BACKGROUND: Urinary dysfunction is common in Parkinson's disease (PD) patients and management options are limited. OBJECTIVE: This study aimed to explore the management of urinary dysfunction by researching the special needs of PD patients. METHODS: PD patients with urinary dysfunction who underwent urodynamic testing were recruited from a single center from October 2013 to February 2019. The urinary symptoms, International Prostate Symptom Score and Hoehn-Yahr scale were evaluated. Management was made at the urologists' discretion with follow-up after three weeks. Urinary symptoms, urodynamics and the management of urinary dysfunction were analyzed. RESULTS: A total of 187 patients with a median age of 66.2 and Hoehn-Yahr scale soccer of 2 were enrolled. Irritative symptoms were more common than obstructive symptoms, while obstructive symptoms were more common in male than female patients, except for incomplete voiding. There were 51% cases of detrusor overactivity, followed by 33% with bladder outlet obstruction, 13% had normal function, 12% had detrusor underactivity, 9% had stress incontinence, 7% had increased bladder sensation and 4% had an acontractile bladder. Tolterodine and tamsulosin were the most common therapeutic agents, respectively prescribed to 38.5% and 27.3% of the patients. Other treatments included catheterization, botulinum toxin A bladder wall injection, transurethral resection of the prostate and urethral dilatation. Urinary symptoms were improved significantly in 74.5% of the patients (p < 0.001), including 27 patients treated with tamsulosin only and 54 patients with tolterodine only. CONCLUSIONS: Urinary symptoms and urodynamics were highly variable in PD patients, indicating that most patients may benefit from personalized management.

Acyloxyacyl hydrolase regulates voiding activity.

Corticotropin-releasing factor (CRF) regulates diverse physiological functions, including bladder control. We recently reported that Crf expression is under genetic control of Aoah, the locus encoding acyloxyacyl hydrolase (AOAH), suggesting that AOAH may also modulate voiding. Here, we examined the role of AOAH in bladder function. AOAH-deficient mice exhibited enlarged bladders relative to wild-type mice and had decreased voiding frequency and increased void volumes. AOAH-deficient mice had increased nonvoiding contractions and increased peak voiding pressure in awake cystometry. AOAH-deficient mice also exhibited increased bladder permeability and higher neuronal firing rates of bladder afferents in response to stretch. In wild-type mice, AOAH was expressed in bladder projecting neurons and colocalized in CRF-expressing neurons in Barrington's nucleus, an important brain area for voiding behavior, and Crf was elevated in Barrington's nucleus of AOAH-deficient mice. We had previously identified aryl hydrocarbon receptor (AhR) and peroxisome proliferator-activated receptor-γ as transcriptional regulators of Crf, and conditional knockout of AhR or peroxisome proliferator-activated receptor-γ in Crf-expressing cells restored normal voiding in AOAH-deficient mice. Finally, an AhR antagonist improved voiding in AOAH-deficient mice. Together, these data demonstrate that AOAH regulates bladder function and that the AOAH-Crf axis is a therapeutic target for treating voiding dysfunction.

The Therapeutic Effects and Pathophysiology of Botulinum Toxin A on Voiding Dysfunction Due to Urethral Sphincter Dysfunction.

Neurogenic and non-neurogenic urethral sphincter dysfunction are common causes of voiding dysfunction. Injections of botulinum toxin A (BoNT-A) into the urethral sphincter have been used to treat urethral sphincter dysfunction (USD) refractory to conventional treatment. Since its first use for patients with detrusor sphincter dyssynergia in 1988, BoNT-A has been applied to various causes of USD, including dysfunctional voiding, Fowler's syndrome, and poor relaxation of the external urethral sphincter. BoNT-A is believed to decrease urethral resistance via paralysis of the striated sphincter muscle through inhibition of acetylcholine release in the neuromuscular junction. Recovery of detrusor function in patients with detrusor underactivity combined with a hyperactive sphincter also suggested the potential neuromodulation effect of sphincteric BoNT-A injection. A large proportion of patients with different causes of USD report significant improvement in voiding after sphincteric BoNT-A injections. However, patient satisfaction might not increase with an improvement in the symptoms because of concomitant side effects including exacerbated incontinence, urinary urgency, and over-expectation. Nonetheless, in terms of efficacy and safety, BoNT-A is still a reasonable option for refractory voiding function. To date, studies focusing on urethral sphincter BoNT-A injections have been limited to the heterogeneous etiologies of USD. Further well-designed studies are thus needed.

Comparison of Solifenacin and Bilateral Apical Fixation in the Treatment of Mixed and Urgency Urinary Incontinence in Women: URGE 1 Study, A Randomized Clinical Trial.

BACKGROUND: The aetiology of urgency urinary incontinence is a matter of debate. Current treatment options are based on the hypothesis of a neurological disorder of bladder innervation. However, it has also been hypothesised that one main cause is the reduced function of the bladder-holding apparatus, that is, insufficient suspension of the vesico-urethral junction. This study compared the effects of surgical apical vaginal elevation with those of solifenacin on urgency urinary incontinence in women. PATIENTS AND METHODS: Women with mixed and urgency urinary incontinence were randomised to either an established pharmacological arm (10 mg/day solifenacin) or the surgical arm (bilateral uterosacral ligament replacement, cervicosacropexy, CESA; or vaginosacropexy, VASA. Clinical and objective outcomes were assessed at 4 months after each type of intervention. RESULTS: The study was terminated early; 55 patients were operated on and 41 patients received pharmacological treatment. After surgical treatment, 23 patients (42%, 95% confidence intervaI=29-55%) became continent compared to four patients (10%, 95% confidence intervaI=1-19%) during solifenacin treatment. CONCLUSION: Compared to pharmacological treatment, the surgical repair of the apical vaginal end restored urinary continence in significantly more patients.

Comparing Outcomes of Medical Management and Minimally Invasive Surgical Techniques for Lower Urinary Tract Symptoms due to BPH.

PURPOSE OF REVIEW: Compare outcomes of medical therapy as compared to minimally invasive surgical therapy (MIST) for treatment of bladder outlet obstruction RECENT FINDINGS: Treatment for lower urinary tract symptoms due to benign prostatic hyperplasia (LUTS/BPH) remains largely driven by patient symptomatology with medical therapy or watchful waiting as the first-line management strategies. However, most patients are not adherent to prescribed medical therapies and are hesitant to accept the risks associated with more invasive therapies. Minimally invasive surgical therapies are treatments providing short-term symptom relief superior to medical therapies without the sequela of more invasive procedures. Though there are few direct comparisons, MIST seems to relieve LUTS/BPH symptoms at least as well as medical therapy without the need for daily adherence.

Clinical characteristics of autoimmune GFAP astrocytopathy.

The clinical features of autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy remain to be elucidated. We describe here the clinical features of 14 patients with GFAP astrocytopathy confirmed by detection of GFAP-IgG in cerebrospinal fluid (CSF). The novel findings of this study are as follows. First, over half of the patients presented with movement disorders (tremor, myoclonus, and ataxia), autonomic dysfunction (mainly urinary dysfunction), and hyponatremia. Second, most patients showed transient elevation of adenosine deaminase activity levels in CSF. Finally, some patients showed bilateral hyperintensities in the posterior part of the thalamus on brain magnetic resonance imaging.

Effect of hormonal therapy for volume reduction, lower urinary tract symptom relief and voiding symptoms in prostate cancer: leuprolide vs goserelin.

AIM: The complaints of lower urinary tract symptoms (LUTS) in cases with Prostate carcinoma (Pca) depend on coexisting benign prostate hyperplasia (BPH) or aging bladder. We aimed to investigate and compare the effect of goserelin acetate with leuprolide acetate on total prostate volume (TPV), post voiding residue (PVR), International Prostate Symptom Score (IPSS) and maximum flow rate (Qmax) reduction on cases of advanced Pca. METHODS: Patients with advanced Pca were treated with goserelin acetate (10.8 mg/3 months) or leuprolide acetate (22.5 mg/3 months) for 6 months. Changes in Prostate specific antigen (PSA), testesterone level, TPV, IPSS, PVR, and Qmax were assessed every 3 months. RESULTS: Fifty-one patients analyzed in this study. Mean percent decrease in PSA and testesterone from baseline to 6th month was not significantly difference between two groups (respectively; p = 0.9, p = 0.15) but TPV was reduced by -20.2 % ± 4.8 and -15.6 % ± 1.04,  the median total IPSS score was decreased by -34.77 % ± 8.8 and -19.77 % ± 6.1, median Qmax increased by 45.34 % ± 10.16 and 23.21 % ± 6.93, median PVR decreased by -31.54 % ± 8.4 and -19.23 % ± 5.5, respectively for two groups (all parameters (p < 0.05))Conclusion. In this study, we observed that the improvement of voiding parameters goserelin acetate was beter than leuprolide acetate. Especially it was detected the superiority of goserelin acetate group on the reduction of TPV, PVR and IPSS. Oncological outcomes were not different in both groups.

Menthol ameliorates voiding dysfunction in types I and II diabetic mouse model.

AIMS: Overactive bladder (OAB) is one of the most common complications of both type 1 (T1DM) and type 2 diabetes mellitus (T2DM). In healthy conditions, menthol infused intravesically reduces the threshold for initiating micturition reflex, but no study evaluated its effects in diabetic conditions. Therefore, we have used mouse models of T1DM and T2DM to evaluate the effects of menthol on cystometric alterations and increased bladder contractility in vitro. METHODS: For T1DM induction, male C57BL6 mice were injected with streptozotocin (STZ) and evaluated after 4 weeks. For T2DM induction, mice were fed with high-fat diet (HFD) for 12 weeks to induce obesity. Urodynamic profiles were assessed by filling cystometry through the infusion of menthol (100 µM for 30 min) or vehicle (DMSO 0.1%). Contractile responses to carbachol, potassium chloride (KCl), and electrical-field stimulation (EFS) were measured in isolated bladders after 20 min incubation with menthol (100 µM) or vehicle. RESULTS: Filling cystometry showed that STZ-injected mice exhibited higher bladder capacity, threshold pressure, and non-voiding contractions (NVCs), which were significantly reduced by menthol infusion. The increased voiding frequency in STZ group were unaffected by menthol. In HFD-fed obese mice menthol significantly attenuated the increased threshold pressure and NVC frequency, but unaffected the changes of voiding frequency. In both STZ-injected and HFD-fed mice, incubation of isolated bladders with menthol normalized the enhanced contractile responses to carbachol, KCl, and EFS stimulation. CONCLUSIONS: Menthol may be a potential pharmacological option for the treatment of OAB as a consequence of T1DM and T2DM.

Therapeutic effect of urethral sphincter onabotulinumtoxinA injection for urethral sphincter hyperactivity.

PURPOSE: Urethral sphincter hyperactivity resulting in voiding dysfunction is frequently encountered. Medical treatment might not achieve a satisfactory result. OnabotlinumtoxinA urethral sphincter injection relaxes sphincter tonicity and possibly resumes efficient voiding. This study analyzed the treatment outcomes and predictor for successful onabotulinumtoxinA treatment on these patients. METHODS: Patients with voiding dysfunction due to urethral sphincter hyperactivity and treated with injections of 100 U onabotulinumtoxinA into the urethral sphincter were retrospectively reviewed. Treatment outcomes were assessed 1 month after injection using the Global Response Assessment and were analyzed by demographic and baseline video-urodynamic characteristics. RESULTS: Of the 95 patients included, satisfactory outcomes were reported in 58 (61.1%) patients. Treatment outcome was not related to age, gender, or voiding dysfunction subtype. Patients with satisfactory outcomes had a significantly smaller volume at first sensation of filling (P = 0.046), greater detrusor pressure (P = 0.027), higher maximum flow rate (P = 0.017), and smaller post-void residual (P = 0.006). In multivariate analysis, an open bladder neck during voiding was the only predictor for successful outcome (88% in satisfactory outcome, 12% in failure outcome, P < 0.001). Patients with non-neurogenic voiding dysfunction had a significantly longer therapeutic duration than those with neurogenic voiding dysfunction (9.55 ± 4.18 vs 7.44 ± 2.91 months, P = 0.033). Increased urinary incontinence was reported in 18 patients, including 6 with stress urinary incontinence and 12 with urgency urinary incontinence. CONCLUSION: Subjective improvement was reported in 61.1% of patients with voiding dysfunction due to urethral sphincter hyperactivity after onabotulinumtoxinA urethral sphincter injection. An open bladder neck during voiding at baseline predicts a successful outcome.

[Combination drug therapy in patients with BPH].

Introuction. One of the risk factors for LUTS is an infravesical obstruction, which is most often caused by benign prostatic hyperplasia (BPH). BPH symptoms are formed due to three components: static (mechanical), dynamic, and impaired functional capacity of the bladder. Medical treatment with 1-blockers decreases the outflow obstruction. 5-alpha reductase inhibitors are used to inhibit the static component of BPH. AIM: To investigate the effectiveness of various modifications of medical therapy of BPH using -blockers and 5-reductase inhibitors and combinations thereof. MATERIALS AND METHODS: The study comprised 90 BPH patients who were divided into three groups, with each group containing 30 people. Patients of group I, II and III received monotherapy with -blockers, a combination of 5-reductase and -blockers, and fixed-dose combination drug Duodart, respectively. Evaluation of the treatment effectiveness included filling out voiding diaries, completing the I-PSS and QL questionnaires, uroflowmetry, transrectal ultrasonography of the prostate and estimation of the incidence of adverse effects. Also, compliance with the treatment was evaluated, and the number of patients who had episodes of acute urinary retention and required surgical treatment during the 12 month treatment course was registered. RESULTS: Compared to monotherapy, combination therapy with -blockers and 5-reductase inhibitors more effectively reduces the LUTS, increases Qmax and prevents the disease progression, which manifests in a lower incidence of AUR and fewer surgical interventions in groups II and III. However, the combination therapy can be associated with some side effects. Patients who received fixed-dose combination drug Duodart had a greater compliance rate than patients on the combination of drugs, which, in our opinion, is associated with fewer cases of AUR and surgical interventions. CONCLUSION: The use of Duodart in patients with BPH effectively alleviates LUTS and reduces the risk of the disease progression, which manifests itself in a reduced number of complications and thereby contributes to improving the quality of life of patients.

[Combination therapy in the management of urinary disorders after transurethral resection of the prostate].

INTRODUCTION: Surgery in patients with large prostates due to benign prostatic hyperplasia (BPH) results in severe dysuria manifesting as frequent or urgent need to urinate and urinary incontinence. Traditionally, these conditions are treated with alpha blockers. Recently, alpha-blockers and the anticholinergic combination have been used showing additional advantages. This study aimed to investigate the comparative effectiveness of monotherapy versus combination therapy in the treatment of postoperative dysuria in BPH patients with large prostates undergoing transurethral surgery. MATERIALS AND METHODS: From September 2016 to March 2017, 94 BPH patients with prostates greater than 100 cc underwent transurethral surgery at the Department of Urology of D.D. Pletnev Clinical Hospital; 22 patients had exclusion criteria. In the postoperative period, 36 patients received 0.4 mg of modified release tamsulosin (Omnik) for a month, and 36 patients were administered controlled release tablets tamsulosin 0.4 mg + solifenacin 6 mg (Vezomni) as fixed-dose combination therapy. At one month postoperatively, patients were asked to rate their symptoms on a visual analogue scale and fill out I-PSS and QoL questionnaires. Preoperative parameters of the groups were: visual analogue scale scores were 5.1 and 5.2, I-PSS scores were 24 and 24.2, QoL scores were 4.5 in both groups. Prostate volumes were 114 and 118 cc; maximum urinary flow rates were 7.7 vs. 7.5 ml/sec, residual urine volumes were 110 vs. 105 ml, respectively. RESULTS: Visual analogue scale scores were 6.5 versus 9.2 points, I-PSS scores were 16.3 versus 12.1. The patients of the second group had greater mean micturition volume (150 versus 240 ml); other variables did not differ statistically significantly between the groups. Adverse reactions were mild, and drugs were not discontinued in any case. CONCLUSION: In BPH patients with dysuria after transurethral resection of large prostates, Vezomni administration results in a better quality of life due to an improvement in urgency and nocturia.

The effects of transdermal rotigotine on non-motor symptoms of Parkinson's disease: a multicentre, observational, retrospective, post-marketing study.

AIM: This study evaluated the effect of ≥6 months of transdermal rotigotine on non-motor and motor symptoms of patients with advanced Parkinson's disease. MATERIALS AND METHODS: The study was conducted in Spain between September 2011 and December 2012 (ClinicalTrials.gov: NCT01504529). The primary efficacy variable was the change from baseline in non-motor symptoms, as assessed by changes in Parkinson's Disease Non-Motor Symptoms Questionnaire total scores at 6 months. Secondary endpoints included the assessment of motor symptoms by Unified Parkinson's Disease Rating Scale III scores. RESULTS: Data from 378 patients (mean age: 70.2 years; 56.9% male) with Parkinson's disease receiving rotigotine from were collected. Mean disease duration was 6.1 years, and mean rotigotine treatment duration was 45.6 months. Rotigotine reduced non-motor symptoms by 14.6% (mean change from baseline in Parkinson's Disease Non-Motor Symptoms Questionnaire: -1.5 ± 3.4; p < 0.0001). The majority of patients (58.2%) had improved non-motor symptoms at 6 months. Comparing the baseline versus study end, fewer patients experienced events in the urinary (78.6% vs. 73.3%; p = 0.0066), sleep (82.8% vs. 72.8%; p < 0.0001) and mood/cognition (77.3% vs. 66.4%; p < 0.0001) domains of the Parkinson's Disease Non-Motor Symptoms Questionnaire. Mean motor symptoms were reduced from baseline by 8.0% (mean change from baseline in Unified Parkinson's Disease Rating Scale III: -2.6 ± 8.0; p < 0.0001). CONCLUSIONS: In clinical practice in Spain, rotigotine may be an effective treatment to reduce the non-motor and motor symptoms in patients with advanced Parkinson's disease.