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Management of Priapism: Results of a Nationwide Survey and Comparison with International Guidelines. UROLOGY RESEARCH & PRACTICE 2023; 49:225-232. [PMID: 37877823 PMCID: PMC10544432 DOI: 10.5152/tud.2023.22209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 04/06/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVE The aim of this study is to evaluate current urologic practice regarding the management of priapism in Turkey and compare with international guidelines. METHODS Urologists and urology residents were invited to an online survey consisting of 30 multiple-choice questions on priapism-related clinical practices that were consid- ered most important and relevant to practices by using Google Forms. RESULTS Total number of responses was 340. Respondents reported that they recorded a detailed patient's medical history and physical examination findings (n = 340, 100%) and laboratory testing, which includes corporal blood gas analysis (n=323, 95%). Participants announced that they performed Doppler ultrasound for 1/4 cases (n = 106, 31%), but 22% of the participants (n=75) replied that they performed in >75% of cases. Participants (n=311, 91%) responded that the first-line treatment of ischemic priapism is decompression of the corpus cavernosum. Moreover, most respondents (n = 320, 94%) stated that sympathomimetic injection drugs should be applied as the second step. About three-quarters of respondents (n = 247, 73%) indicated adrenaline as their drug of choice. Phosphodiesterase type 5 inhibitors seems to be the most pre- ferred drug for stuttering priapism (n=141, 41%). Participants (n=284, 84%) replied that corpora-glanular shunts should be preferred as the first. A large number of par- ticipants (n = 239, 70%) declared that magnetic resonance imaging can be performed in cases with delayed (>24 hours) priapism to diagnose corporal necrosis. Most of the participants (84%) responded that penile prosthesis should be preferred to shunts in cases with delayed (>48 hours) priapism. CONCLUSION It would be appropriate to improve the training offered by professional associations and to give more training time to the management of priapism during residency.
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Holmium laser enucleation of the prostate: surgical, functional, and quality-of-life outcomes upon extended follow-up. Int Braz J Urol 2017; 42:293-301. [PMID: 27256184 PMCID: PMC4871390 DOI: 10.1590/s1677-5538.ibju.2014.0561] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 05/05/2015] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES To evaluate the long-term surgical, functional, and quality-of-life (QoL) outcomes after Holmium laser enucleation of the prostate (HoLEP) in patients with symptomatic benign prostatic hyperplasia (BPH). MATERIALS AND METHODS We retrospectively reviewed recorded data on patients who underwent HoLEP between June 2002 and February 2005. Ninety-six patients were enrolled. Demographic, perioperative, and postoperative data were recorded. On follow-up, International Prostate Symptom Scores (IPSSs), prostate-specific antigen (PSA) levels, QoL scores, peak uroflowmetric data (Qmax values), and post-voiding residual urine volumes (PVR volumes), were recorded. Complications were scored using the Clavien system. Statistical significance was set at p<0.05. RESULTS The mean follow-up time was 41.8±34.6 months and the mean patient age 73.2±8.7 years. The mean prostate volume was 74.6±34.3mL. Significant improvements in Qmax values, QoL, and IPSSs and decreases in PSA levels and PVR volumes were noted during follow-up (all p values=0.001). The most common complication was a requirement for re-catheterisation because of urinary retention. Two patients had concomitant bladder tumours that did not invade the muscles. Eight patients (8.3%) required re-operations; three had residual adenoma, three urethral strictures, and two residual prostate tissue in the bladder. Stress incontinence occurred in one patient (1%). All complications were of Clavien Grade 3a. We noted no Clavien 3b, 4, or 5 complications during follow-up. CONCLUSIONS HoLEP improved IPSSs, Qmax values, PVR volumes, and QoL and was associated with a low complication rate, during extended follow-up. Thus, HoLEP can be a viable option to transurethral resection of the prostate.
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Abstract
Penile traction therapy (PTT) is a new therapeutic option for men with Peyronie’s disease (PD). However, it has a long history of use in other fields of medicine including bone, skin, skeletal muscle, and Dupuytren’s. Mechanotransduction, or gradual expansion of tissue by traction, leads to the formation of new collagen tissue by cellular proliferation. As a molecular result, continuous extension of the fibrous plaque causes significant increases in collagenase and metalloproteinases, and, ultimately, to fibrous plaque softening and extension. This hypothetical knowledge has been supported by recent well designed experimental studies. Furthermore, several clinical papers have provided promising results on the use of PTT in PD patients. It has been shown in some series that the use of PTT significantly increases flaccid and stretched penile lengths and results in significant penile curvature improvement when compared to baseline. Furthermore, the use of PTT concomitantly with either verapamil or interferon α-2b has also been shown to be an effective therapy. Additionally, the beneficial effect of PTT on penile length before or after penile surgery in men with corporal fibrosis has been described. Finally, as a minimally invasive alternative treatment option to penile augmentation surgery in men with dysmorphophobia, PTT use has shown promising results by several experts. Studies have shown that PTT provides an acceptable, minimally invasive method that can produce effective and durable lengthening of the penis in men complaining of a small/short penis. There are, however, several criticisms related to the designs of the reported studies, such as small sample size and selection bias. Well-designed studies with larger numbers of patients and longer follow-up periods are, however, needed to establish the true benefits of PTT.
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Chronic administration of sildenafil improves erectile function in a rat model of chronic renal failure. Asian J Androl 2016; 17:797-801. [PMID: 25652632 PMCID: PMC4577593 DOI: 10.4103/1008-682x.146973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The relationship between erectile dysfunction (ED) and chronic renal failure (CRF) has been reported in several studies. This study aimed to investigate whether the chronic use of sildenafil could enhance the erectile capacity in CRF-induced rats. In addition, we assessed the effect of that treatment on certain molecules, which have been suggested to play crucial roles in erectile physiology and CRF-related ED as well. Three groups of animals were utilized: (1) age-matched control rats, (2) CRF-induced rats, (3) CRF-induced rats treated with chronic administration of sildenafil (5 mg kg−1 p.o. for 6 weeks [treatment started after 6 weeks of CRF induction]). At 3 months, all animals underwent cavernosal nerve stimulation (CNS) to assess erectile function. Penile tissue advanced glycation end products (AGE's)/5-hydroxymethyl-2-furaldehyde, malondialdehyde (MDA), cGMP (ELISA), inducible nitric oxide synthase (iNOS) and neuronal NOS (nNOS) (Western blot) analyses were performed in all rat groups. CRF-induced rats had a significant decrease in erectile function when compared to control rats (P < 0.05). The increase in both intracavernosal pressure (ICP) and area under the curve of CRF-induced rats treated with sildenafil (Group 3) was greater than CRF-induced rats (Group 2). Additionally, sildenafil treatment decreased AGE, MDA and iNOS levels, while it preserved nNOS and cGMP contents in CRF-induced penile tissue. Decreased AGE, MDA, iNOS and increased nNOS, cGMP levels at the sildenafil-treated group increased both ICP and Total ICP to CNS, which led to improve erectile function in CRF-induced rats. The results of the present study revealed the therapeutic effect of chronic sildenafil administration on erectile function in CRF-induced rats.
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Continuous positive airway pressure therapy is associated with improvement in overactive bladder symptoms in women with obstructive sleep apnea syndrome. Cent European J Urol 2016; 69:78-82. [PMID: 27123331 PMCID: PMC4846720 DOI: 10.5173/ceju.2016.674] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 10/14/2015] [Accepted: 11/29/2015] [Indexed: 12/28/2022] Open
Abstract
Introduction To evaluate the impact of continuous positive airway pressure (CPAP) therapy on overactive bladder (OAB) symptoms in women with obstructive sleep apnea syndrome (OSAS). Material and methods One-hundred and fifty women underwent an overnight polysomnography study between May 2014 and September 2014. Their voiding symptoms were evaluated using the OAB symptom score (OABSS) and International Consultation on Incontinence Questionnaire Short-Form at OSAS diagnosis and approximately 3-months after CPAP therapy. OSAS severity was assessed according to the apnea-hypopnea-index. Results We evaluated 140 women and 111 of them (79.3%) reported symptoms consistent with OAB. There were no statistically significant differences between OSAS severity with a prevalence of OAB (p = 0.92). The prevalence of urinary incontinence (UI) was 35.7% (n = 50) and 39.6% (n = 44) in all patients and patients with OAB, respectively. There were no statistically significant differences between UI with OAB (p = 0.58). Baseline OABSS is comparable between OSAS severity (p = 0.143). After 3-months CPAP therapy, OABSS and ICIQ-SF sum scores were significantly decreased in patients with severe and moderate OSAS (p <0.01), however, change of OABSS sum score was insignificant in patients with mild OSAS (p = 0.44). Conclusions CPAP therapy improves the OAB, OABSS and ICIQ-SF scores in women with severe and moderate OSAS. OSAS-induced OAB may be alleviated following CPAP therapy.
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Diagnosis and treatment in primary bladder small cell carcinoma: Literature review. ACTA ACUST UNITED AC 2016; 88:52-5. [PMID: 27072176 DOI: 10.4081/aiua.2016.1.52] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 04/06/2016] [Indexed: 11/23/2022]
Abstract
Small cell bladder carcinoma is a rare and frequently fatal disease. It can be distinguished from classical urothelial carcinoma microscopically and immunohistochemically. Small cell bladder carcinoma has histologically similar properties with other small cell carcinomas in other organs. It has a worse prognosis when compared to urothelial bladder cancer. Multimodal treatments are recommended although there is no widely accepted consensus regarding to the treatment algorithm because of its rarity. In this review, clinical properties and diagnosis of small cell bladder carcinoma, its histopathological and immunohistochemical properties and treatment modalities are examined.
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Abstract
UNLABELLED Varicocele, the most important identifiable pathological cause of male infertility, is rarely observed on the right side. In isolated cases of right-sided varicocele, the presence of retroperitoneal masses compressing the inferior vena cava should be considered by further investigation. The retroperitoneal masses that are detected tend to grow rapidly due to their location and may be very large at the time of diagnosis. Soft tissue sarcomas are the most common cause of retroperitoneal masses, while paragangliomas are rare causes. Retroperitoneal paragangliomas should be diagnosed via detection of symptoms caused by hormonal activity, observation of the compression effect of the mass, or incidentally during imaging studies. SIMILAR CASES PUBLISHED This study presents the first case of retroperitoneal paraganglioma in a 41-year old man as isolated right-sided varicocele that has been described in the published reports.
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A rare complication after renal transplantation: Forgotten stent. Arch Ital Urol Androl 2015; 87:175-6. [PMID: 26150043 DOI: 10.4081/aiua.2015.2.175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 07/06/2015] [Indexed: 11/23/2022] Open
Abstract
In renal transplantation surgery, double J stents (DJS) are often used to reduce complications, protect the anastomosis between ureter and bladder, provide drainage in ureteral obstructions and enhance healing if there is an ureter injury. Urinary tract infections, hematuria and irritative voiding symptoms are the early complications of DJS. Migration, fragmentation, encrustation and rarely sepsis are among the late complications of DJS. In this report we describe a renal transplantation case whose DJS stent was forgotten because the patient did not attend the regular follow-up and noticed 5 years after surgery.
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Comparison of glomerular filtration rate measurements with two plasma and single plasma sample methods in renal transplant cases with stable renal graft functions. Ann Nucl Med 2015; 29:359-65. [PMID: 25643901 DOI: 10.1007/s12149-015-0954-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 01/21/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study was planned to determine the efficacies of single plasma sample methods (SPSMs) in indicating glomerular filtration rate (GFR) by taking two plasma sample method (TPSM) as reference in the determination of the GFR in cases with clinically stable renal transplantation. METHODS Ninety-six renal transplantation cases (33 female, 63 male; age interval 18-67, mean age 37.46 ± 11.81 years) progressing stably clinically and as laboratory, with minimum 6 months after transplantation were included in the study. The GFR values of the cases were measured with SPSM and TPSM. RESULTS It is observed that all SPSMs have a strong correlation with TPSM. Highest correlation was observed between Groth&Aasted SPSM and TPSM GFR (intraclass correlation coefficient: 0.965). In the analyses performed by using the Bland-Altman analysis, GFR values calculated by all SPSMs were concordant to the TPSM which is the gold standard method in 95 % confidence interval (average ± 1.96 standard deviation) and were within the clinically acceptable limits. The narrowest concordance interval was obtained between Groth&Aasted Tc-99 m DTPA SPSM and Tc-99 m DTPA TPSM..Besides, we have obtained the minimum bias and precision value by the Groth&Aasted method. CONCLUSIONS As a result; we can see that all the SPSMs give reliable results in measuring GFR in cases with renal transplantation; besides, we suggest Groth&Aasted method as the first option.
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To evaluate the etiology of erectile dysfunction: What should we know currently? Arch Ital Urol Androl 2014; 86:197-201. [DOI: 10.4081/aiua.2014.3.197] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 12/22/2022] Open
Abstract
Erectile dysfunction (ED) is the inability to develop normal erection or an hardening problem at various extent that causes inability to maintain the erection for the sufficient time required for a complete sexual activity. It can be the result of neurologic, psychogenic, vascular, urogenital and hormonal abnormalities. It is reported that it affects 52-67% of men between 40 and 70 years old. Numerous theories and opinions are issued in the literature in order to explain the hemodynamic changea that occur during erection and detumescence. Especially the effects of chronic diseases and psychogenic factors on the pathophysiology of erectile dysfunction are common matters of discussion in recent years. In this review, we will evaluate the current developments in the literature about the etiology of erectile dysfunction.
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An extremely rare case of testicular malign neoplasm; alveolar subtype of rhabdomyosarcoma with long term follow-up. JOURNAL OF HEALTH SCIENCES 2014. [DOI: 10.17532/jhsci.2014.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Testicular neoplasm usually occur in men aged between 15 and 35. These are solid organ tumours and also should be operated when there is a suspicious clinical findings. Testis tumours are levelled after histopathology evaluation. The medical, surgical and follow-up strategies of well know testis tumours, such as seminomas, non-seminom germ cell tumours, have been established. In case of testis tumours rare entities may occur as rhabdomyosarcoma.We here presented a rare case of alveolar subtype of rhabdomyosarcoma in testis with long term follow-up.
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Clinical and bacteriological efficacy of amikacin in the treatment of lower urinary tract infection caused by extended-spectrum beta-lactamase-producing Escherichia coli or Klebsiella pneumoniae. J Infect Chemother 2014; 20:762-7. [PMID: 25179392 DOI: 10.1016/j.jiac.2014.08.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 08/01/2014] [Accepted: 08/05/2014] [Indexed: 11/15/2022]
Abstract
Urinary tract infections (UTIs) caused by extended-spectrum beta-lactamase (ESBL)-producing bacteria have become a growing problem limiting therapeutic options. The aim of this study was to investigate the clinical and microbiological efficacy of amikacin treatment in adult patients with lower UTIs due to ESBL-producing Escherichia coli (Ec) or Klebsiella pneumonia (Kp). We conducted a retrospective study of 36 outpatients aged >18 years with dysuria or problems with frequency or urgency in passing urine; pyuria and a positive urine culture (10(5) cfu/ml) for ESBL producing Ec or Kp which is also resistant to nitrofurantoin, fosfomycin, quinolones and trimethoprim/sulfamethoxazole, between January 2013 and February 2014. Patients received intramuscular amikacin 15 mg/kg/day for 10 days. Clinical success was defined as disappearance of symptoms. Bacteriological success was defined as sterile control urine cultures. 58.3% of patients were female. Age range was 18-89 years. All of the patients had at least one complicating factor. 77.8% of the isolates were E. coli. Clinical success rate was 97.2%. Overall bacteriological success rates were 91.7% on the 3 day of treatment, 97.1% at the end of the treatment and 94.1% on the 7-10 days after treatment. After 28-32 days following the treatment, reinfection was found in 12% whereas relapse was not determined. Nephrotoxicity was developed in one patient. The clinicians should keep in mind that amikacin treatment is an efficient and safe alternative treatment option before the carbapenem treatment especially in patients with lower UTIs caused by ESBL-producing Ec or Kp that are resistant to all oral antibiotics.
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Impact of sympathetic dysfunction in the etiology of overactive bladder in women: A preliminary study. Neurourol Urodyn 2014; 35:26-8. [DOI: 10.1002/nau.22652] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 06/12/2014] [Indexed: 11/06/2022]
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Impact of transurethral resection on urinary flow rate in children with posterior urethral valve in short term follow-up. Saudi Med J 2014; 35:460-465. [PMID: 24825806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
OBJECTIVE To evaluate the correction rate of urinary flow rate after posterior urethral valve (PUV) resection for predicting success after operation. METHODS This retrospective study was performed between March 2006 and February 2013 at the Department of Pediatric Urology, Akdeniz University School of Medicine, Antalya, Turkey. Of the 67 patients with PUV, 52 patients were enrolled. Physical examinations, urine and blood analyses, uroflowmetry (UFM) including maximum flow rate (Qmax) and average flow rate (Qavg), and post voiding residual urine volume (PVR) were recoded. The UFM, PVR, voiding cystourethrography, serum creatinine levels were recorded in clinical visits. Additional operations were performed if there were symptoms of urinary obstruction. Statistical analyses were carried out. RESULTS The mean age was 9+/-2.9 years. The mean follow-up was 10.6+/-4.2 months. There was a significant difference between preoperative and postoperative serum creatinine (p=0.028), Qmax (p=0.001), Qavg (p=0.002), and PVR (p=0.001). Postoperative serum creatinine was significantly positively correlated with postoperative PVR (p=0.024). In logistic regression analysis, success on PUV resection was associated with preoperative Qavg (p=0.016) and PVR (p=0.004), and postoperative Qavg (p=0.039) and PVR (p=0.030). Of the 42 (80.7%) patients, significant improvements in UFM, PVR, and serum creatinine levels were obtained after first operation. In 10 patients, re-operations were performed. CONCLUSION Short-term effectiveness of PUV resection may be predicted by changes in UFM and PVR parameters in selected patients.
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Idiopathic scrotal calcinosis. Saudi Med J 2013; 34:1294-1295. [PMID: 24343471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
Idiopathic scrotal calcinosis is a rare scrotal benign disease. Its distinct features are painless, non-pruritic, semi-soft palpable calcific transdermal nodules. We report a 42-year-old-man with asymptomatic multiple calcified scrotal skin nodules for 10 years. Under spinal anesthesia, the affected scrotal skin was excised and the nodules removed. We aim to explain the etiology, pathophysiology, diagnosis, and treatment modalities of this rare disease.
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Current medical diagnosis and management of vesicoureteral reflux in children. Nephrourol Mon 2013; 6:e13534. [PMID: 24719807 PMCID: PMC3968988 DOI: 10.5812/numonthly.13534] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 09/03/2013] [Indexed: 01/23/2023] Open
Abstract
Vesico-ureteral reflux (VUR) is presented in approximately %1 of children and is associated with an increased risk of pyelonephritis and renal scarring. Despite its prevalence and morbidity, many aspects of VUR diagnosis and treatment are controversial. We objectively assessed the published data; the data base for many current diagnoses and treatment patterns of VUR is limited. Recent studies have focused on developed determination of VUR-related renal morbidity, improved stratification tools that children would benefit most from which VUR treatment option, and improved reporting of the long-term outcomes of VUR treatments in children who are at risk for VUR. In this review, the advances in the diagnosis and treatment of VUR will be accompanied by the current guidelines.
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