RESUMEN
Retrovesical cysts are extremely rare. For differential diagnosis radiologic findings and serologic tests can be used. In this article, we aimed to report our approach to diagnose and to treat a primary huge hydatid cyst in retrovesical space, between sigmoid colon and bladder. A 34-year old patient presented to our hospital with lower urinary tract symptoms (LUTS). Abdominal ultrasound reported a 14x8 cm cystic lesion adjacent to the posterior wall of the bladder. Computerized tomography revealed a 14 x 8 cm cystic mass adjacent to bladder posteriorly and prostate and seminal vesicle anteriorly in the retrovesical space. Patient received albendazole prophylaxis and intervention was planned by transperitoneal approach. In a two-year of follow-up patient did not encounter any recurrences. Retrovesical cysts may cause LUTS. With patients suffering from LUTS, hydatid cyst should be kept in mind.
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Equinococosis , Síntomas del Sistema Urinario Inferior , Enfermedades Peritoneales , Dolor Abdominal/etiología , Adulto , HumanosRESUMEN
The aim of this study was to investigate of the efficacy and reliability of a novel antimicrobial hydroxyapatite (HA) nanoparticle coating of urethral catheters, in the prophylaxis of biofilm formation and bacteriuria in rabbits. A total of 60 male rabbits were randomized to the control and study groups and each group was divided into three subgroups depending on 3, 5 and 7 days of the urethral catheterization period. The rabbits in the study group were catheterized with Ag(+)-incorporated nano-HA coated urethral catheters and those in the control group with standard silicon-latex urethral catheters. Urine and catheter surface smear samples were conducted for bacteriological analysis. Catheter cross-section samples were undergone measuring of biofilm thickness. Tissue samples of bladder and urethra were inspected for histological changes. The results indicate that at the end of 7 days of the catheterization period, the number of the rabbits with bacteriuria was significantly lower in the study group versus control group (p (¶) = 0.020). The biofilm formation on luminal surface of the catheters was significantly thinner in the study group versus control group, at the end of 5 and 7 days of the catheterization period (0.035 and 0.035, respectively).No histological adverse change or particle penetration was detected in the urothelium. In conclusion, it was observed that Ag(+) + HA nanoparticle coating significantly lowered the incidence of catheter-related bacteriuria and decreased biofilm formation, at the end of 7 days study period. The novel antimicrobial urethral catheter coating appeared to have a potential in the prophylaxis of catheter-induced urinary tract infections.
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Antibacterianos/uso terapéutico , Biopelículas/crecimiento & desarrollo , Infecciones Relacionadas con Catéteres/prevención & control , Catéteres de Permanencia/microbiología , Durapatita , Nanopartículas , Infecciones Urinarias/prevención & control , Animales , Antibacterianos/farmacología , Bacteriuria/epidemiología , Bacteriuria/prevención & control , Biopelículas/efectos de los fármacos , Infecciones Relacionadas con Catéteres/epidemiología , Catéteres de Permanencia/efectos adversos , Incidencia , Masculino , Modelos Animales , Proyectos Piloto , Conejos , Reproducibilidad de los Resultados , Infecciones Urinarias/epidemiologíaRESUMEN
PURPOSE: To compare the stone clearance times in patients undergoing extracorporeal shock wave lithotripsy (SWL) or retrograde intrarenal surgery (RIRS) for single radiopaque renal pelvis stones 10-20 mm in size. The results of this study may guide urologists and patients and aid in selecting the optimal preoperative treatment. MATERIALS AND METHODS: Between January 2013 and February 2015, we conducted a retrospective study and collected data from 333 patients treated with SWL (n = 172) or RIRS (n = 161). We included successfully treated patients with a single radiopaque renal pelvis stone 10-20 mm in size to calculate stone clearance times. RESULTS: The average stone size for the SWL group was 14.62 ± 2.58 mm and 14.91 ± 2.92 mm for the RIRS group. The mean Hounsfield unit (HU) of the patients was 585.40 ± 158.39 HU in the SWL group and 567.74 ± 186.85 HU in the RIRS group. Following full fragmentation, the mean stone clearance time was 26.55 ± 9.71 days in the SWL group and 11.59 ± 7.01 days in the RIRS group (P < .001). CONCLUSION: One of the most overlooked parameters in urinary stone treatments is stone clearance. We believe this study will shed light for those who aim to conduct larger randomized prospective studies. .
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Cálculos Renales/terapia , Pelvis Renal/diagnóstico por imagen , Litotricia/métodos , Procedimientos Quirúrgicos Urológicos/métodos , Adulto , Femenino , Humanos , Cálculos Renales/diagnóstico , Masculino , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , UrografíaRESUMEN
OBJECTIVE: To present the outcomes of flexible ureteroscopy (F-URS), shock wave lithotripsy (SWL), and observation in the management of asymptomatic lower calyceal stones. METHODS: A total of 150 patients with asymptomatic lower calyceal stones were randomized into F-URS (group 1), SWL (group 2), and observation (group 3) groups. The main criteria for patient enrollment were having asymptomatic single lower pole stones <1 cm. RESULTS: In F-URS, the mean stone-free rate was 92% (46 of 50). The mean number of sessions for the SWL group was 1.48 ± 0.65. Stone-free rate was 90% (45 of 50). In the observation group, patients were followed up for a mean of 21.02 ± 3.65 months. Three stones passed spontaneously without any symptoms. Pain developed in 3 patients during follow-up, and 2 of them passed a stone and responded to analgesics without further treatment. Complication rates for groups 1 and 2 were similar, but group 2 had higher Clavien grades. CONCLUSION: For asymptomatic small-sized lower calyceal stones, SWL and F-URS are established treatment modalities. However, with low auxiliary treatment rates, observation may be an option for the management of nonsymptomatic small-sized lower pole kidney stones.
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Enfermedades Asintomáticas/terapia , Cálculos Renales/terapia , Cálices Renales , Litotricia , Ureteroscopía , Espera Vigilante , Adulto , Femenino , Humanos , Cálculos Renales/patología , Masculino , Estudios ProspectivosRESUMEN
Cases with foreign bodies in the bladder are rarely seen. According to literature, it has been reported that foreign bodies were removed from the bladder. The etiology of these cases are iatrogenic causes, migration from adjacent organs, tissues and self-insertion. In this case report, we presented a 22-year-old female who was admitted to the emergency room with vaginal bleeding, and groin pain. The foreign body was removed from the urinary bladder.
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Cuerpos Extraños/diagnóstico , Vejiga Urinaria/cirugía , Femenino , Cuerpos Extraños/cirugía , Hemorragia/etiología , Humanos , Dolor/etiología , Enfermedades Vaginales/etiología , Adulto JovenRESUMEN
PURPOSE: To investigate the effect of metabolic syndrome (MS) and its components on the outcomes of transurethral resection of the prostate (TURP). PATIENTS AND METHODS: Fifty patients with MS and 50 without MS were enrolled for the study. Patients without MS were assigned to Group 1 and patients with MS were in Group 2. Patients were evaluated by the International Prostate Symptom Score (IPSS), Quality of Life index (QoL), maximum urine flow rate (Qmax), prostate-specific antigen level, and urinary ultrasonography. Six months after surgery, patients were again evaluated by IPSS and uroflowmetry; then comparison was made between the groups with respect to IPSS, QoL, and Qmax. RESULTS: Postoperative IPSS was determined as 11.2±0.87 in Group 1 and 12.9±0.88 in Group 2 (P<0.05). Postoperative Qmax values were determined as 18.2±0.81 and 13.9±1.12 for the two groups, respectively (P<0.05). After multivariate analyses, elevated fasting glucose (EFG) and dyslipidemia were determined to have a significant correlation with IPSS improvement. EFG and hypertension had a significant negative impact on Qmax, and hypertension and abdominal obesity had a significant correlation with QoL improvement. CONCLUSIONS: MS as a comorbidity seems to diminish the effects of TURP. Further well-designed prospective, randomized studies with larger cohorts are needed to confirm the findings of this study.
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Síndrome Metabólico/complicaciones , Hiperplasia Prostática/cirugía , Calidad de Vida , Anciano , Glucemia/metabolismo , Estudios de Casos y Controles , Dislipidemias/complicaciones , Estudios de Seguimiento , Humanos , Hiperglucemia/complicaciones , Masculino , Síndrome Metabólico/metabolismo , Persona de Mediana Edad , Obesidad Abdominal/complicaciones , Estudios Prospectivos , Antígeno Prostático Específico/sangre , Hiperplasia Prostática/sangre , Hiperplasia Prostática/complicaciones , Resección Transuretral de la Próstata/métodos , Resultado del Tratamiento , UrodinámicaRESUMEN
The efficacy of doxazosin monotherapy in chronic non-bacterial prostatitis was investigated in terms of urinary symptom, pain and quality of life assessment versus placebo. A total of 60 men with chronic non-bacterial prostatitis were randomised to daily supplement of 4 mg doxazosin or a placebo, for 3 months. International Prostate Symptom Score (IPSS) questionnaire was self administered at the entry and at 3 months after the cessation of the treatment. In addition, patients were asked to complete 2-item questionnaire on pain related symptoms of chronic prostatitis. Quality of life was assessed with a single item included in IPSS. Three months after cessation of the treatment there was a significant difference between the overall mean IPSS, pain and quality of life scores of the two groups in favour of alpha-blocking agent use (p = 0.001, p < 0.001 and p < 0.001, respectively). In patients undergone doxazosin treatment; symptom, pain and quality of life status revealed 32.94 +/- 5.27%, 36.57 +/- 5.67% and 36.78 +/- 4.75% overall improvement, respectively. IPSS appeared to be a valuable tool in assessing treatment outcome of chronic non-bacterial prostatitis.
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Antagonistas Adrenérgicos alfa/uso terapéutico , Doxazosina/uso terapéutico , Prostatitis/tratamiento farmacológico , Adulto , Humanos , Masculino , Persona de Mediana Edad , Dolor/etiología , Dolor/prevención & control , Dimensión del Dolor , Estudios Prospectivos , Prostatitis/complicaciones , Prostatitis/psicología , Calidad de Vida , Resultado del TratamientoRESUMEN
OBJECTIVES: To evaluate the efficacy and safety of tadalafil in men with treatment-emergent sexual dysfunction due to serotonin reuptake inhibitors. METHODS: The present prospective, double-blind, 12-week study, randomized in a 1:1 ratio to tadalafil 20 mg or placebo taken on demand, included 50 men. The efficacy measures were the changes in total and domain scores of the International Index of Erectile Function questionnaire, Sexual Encounter Profile diary questions 2-6, and the Global Assessment questions (GAQs) 1 and 2. The safety analyses included the evaluation of adverse events, vital signs, serum chemistry results, and electrocardiography findings. RESULTS: For the patients who took tadalafil 20 mg, the net median score change from baseline to the endpoint compared with placebo was 26 for the 15-item International Index of Erectile Function; 10, 4, 4, 3, and 3 for the erectile function, intercourse satisfaction, overall satisfaction, orgasmic function, and sexual desire domains; and 3 and 5 points for "yes" responses to the Sexual Encounter Profile 2 and Sexual Encounter Profile 3 questions, respectively. All comparisons between tadalafil and placebo were significant (P < .001). At the endpoint, 92% of the tadalafil group responded affirmatively to both GAQs 1 and 2 compared with 8% of the placebo group (P < .001, for each). In the safety measures, no clinically significant changes attributable to tadalafil use were found. CONCLUSIONS: Tadalafil 20-mg treatment significantly improved sexual function in patients who were taking serotonin reuptake inhibitors for depression, with mild to moderate, well-tolerable adverse events.