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1.
Prz Menopauzalny ; 18(2): 116-122, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-31488961

RESUMEN

The climacteric is considered a natural phase in a woman's aging process and is defined as the period starting from the decline in ovarian activity until after the end of ovarian function. Genitourinary syndrome of menopause (GSM) is commonly observed in menopausal women and is characterised by a collection of symptoms resulting from changes to the internal and external genitalia as well as the lower urinary tract. Several studies have demonstrated the close association between sexual dysfunction and symptoms related to GSM. Many medications, at different doses, have been studied over the years for the treatment of the symptoms of GSM. More specifically, ultralow-dose intravaginal oestriol and intravaginal dehydroepiandrosterone (DHEA) are reported to improve symptoms, signs, and quality of life of women with GSM, and they are safe owing to their specific local effect. While the dosage and the administration of intravaginal DHEA are well defined, the literature on intravaginal oestriol is less uniform: different doses and times of administration are proposed with different possible combinations with other non-pharmacological therapies, although a more standardised treatment may be necessary. The aim of this review is to summarise the available data about the effects of ultralow-concentration oestriol and intravaginal DHEA on the menopause-related symptoms, quality of life, and sexual function of women affected by GSM.

2.
Prz Menopauzalny ; 18(2): 89-93, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-31485205

RESUMEN

Overactive bladder syndrome (OAB) is defined by the presence of urinary urgency, with or without urge incontinence, usually accompanied by an increase in urinary frequency and nocturia in the absence of urinary tract infections (UTI) or other diseases. The overall prevalence of OAB symptoms in the female population is reported to be 16.6% and increases with advancing age and menopause. The aetiology of OAB is not fully understood and is likely to affect a heterogeneous population of patients due to changes to their central and peripheral nervous systems. Although OAB is frequently associated with female sexual dysfunction (FSD), its real impact on sexual function in women has been evaluated only in a few studies. The first line of treatment for OAB includes behavioural modification and physical therapy, either as monotherapies or in combination. Many patients who have not had success in managing their symptoms with more conservative therapies may decide to resort to third-line treatments for refractory OAB. These treatments include neuromodulation therapies, particularly transvaginal electrical stimulation (TES) and sacral neuromodulation (SN). The aim of this short commentary is to provide an overview of the effectiveness of these treatments and of their impact on quality of life, body image, sexual function, and emotional well-being.

3.
Urol Int ; 100(1): 105-111, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29186715

RESUMEN

INTRODUCTION: To evaluate the intermediate-term outcomes of thulium vapoenucleation of the prostate (ThuVEP) and thulium vaporesection of the prostate (ThuVaRP) in patients with benign prostate obstruction (BPO). MATERIALS AND METHODS: A bicentric retrospective matched-paired comparison of patients treated by ThuVEP (n = 80) or ThuVaRP (n = 80) was performed. The patients were preoperatively assessed with International Prostate Symptom Score (IPSS), quality of life (QoL), post-void residual urine (PVR), maximum urinary flow rate (Qmax), prostatespecific antigen (PSA) and re-evaluated at 12- and 24-month follow-up. RESULTS: Median prostate volume was 65 mL and not different between the groups. The immediate re-operation rate was significantly different between ThuVEP and ThuVaRP (5 vs. 0%, p ≤ 0.0434). IPSS, QoL, Qmax and PVR had improved significantly compared to preoperative assessment in both groups at 12- and 24-month follow-up (p ≤ 0.001). Median Qmax (18.2 vs. 21.0 mL/s) and PVR (29.4 vs. 0 mL) were significantly different between ThuVEP and ThuVaRP at 24-month follow-up (p ≤ 0.001), while IPSS and QoL showed no differences between the groups. However, the PSA reduction was significantly higher after ThuVEP compared to ThuVaRP (78.93 vs. 23.39%, p ≤ 0.006) at 24-month follow-up. CONCLUSIONS: ThuVEP and ThuVaRP are safe and efficacious procedures for patients with BPO. Although the peri-operative re-intervention rates were lower after ThuVaRP, the low PSA reduction rate after ThuVaRP at 24-month follow-up favours the ThuVEP procedure.


Asunto(s)
Láseres de Estado Sólido/uso terapéutico , Prostatectomía/métodos , Hiperplasia Prostática/cirugía , Tulio/uso terapéutico , Anciano , Estudios de Seguimiento , Humanos , Masculino , Análisis por Apareamiento , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Tiempo
4.
Ren Fail ; 40(1): 340-349, 2018 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-29658815

RESUMEN

Continuous intake of alcohol leads to liver cirrhosis because of imbalance of oxidative stress/antioxidative defense and chronic 'sterile inflammation'. Hepatorenal syndrome (HRS) is the most severe complication of liver cirrhosis. The aim of our study was to assess: (1) the oxidative stress/antioxidative defense markers such as malondialdehyde (MDA), oxidative glutathione (GSH) and glutathione S-transferase (GST), (2) inflammation [C-reactive protein (CRP)], and (3) nitrate/nitrite levels (NOx) and its substrate L-arginine level. The study enrolled three groups: a group with cirrhosis and HRS (48 patients), a group with cirrhosis without HRS (32 patients), and a control group (40 healthy blood donors). All the patients with cirrhosis and HRS had type II HRS. MDA concentration was significantly higher in the groups with cirrhosis with and without HRS. Significant positive correlation was documented between the MDA level and de Ritis coefficient (AST/ALT), a marker of liver damage severity; between MDA and inflammation (CRP); between MDA and NOx concentration in the groups with cirrhosis with and without HRS. The correlation between MDA and creatinine level was significant in the group with HRS. The levels of GSH and GST were significantly lower in the groups with cirrhosis with and without HRS. The results of the study revealed that an increase in MDA and NOx concentration, along with decreased values of antioxidative defense and L-arginine, may indicate that liver damage can have an influence on progression to renal failure.


Asunto(s)
Síndrome Hepatorrenal/patología , Inflamación/patología , Cirrosis Hepática Alcohólica/patología , Hígado/patología , Adulto , Anciano , Arginina/sangre , Biomarcadores/sangre , Femenino , Glutatión/sangre , Glutatión Transferasa/sangre , Síndrome Hepatorrenal/sangre , Síndrome Hepatorrenal/etiología , Humanos , Inflamación/sangre , Inflamación/etiología , Cirrosis Hepática Alcohólica/sangre , Cirrosis Hepática Alcohólica/complicaciones , Masculino , Persona de Mediana Edad , Nitratos/sangre , Nitritos/sangre , Estrés Oxidativo , Estudios Retrospectivos
5.
Arch Ital Urol Androl ; 90(3): 155-158, 2018 Sep 30.
Artículo en Inglés | MEDLINE | ID: mdl-30362676

RESUMEN

INTRODUCTION: Since 2012 Elmed has been working on a robot specifically designed for flexible ureteroscopy. After the first version of Avicenna Roboflex, a second version was developed in 2015, with significant changes especially in the irrigation system. We consider mandatory for the endourologist that works with the Avicenna Roboflex be aware of the functioning of the irrigation system. MATERIALS AND METHODS: We connected a container to the pump's irrigation system and measured the quantity of saline per second delivered by each speed setting, with/without the flush in five different modalities: pump on its own, pump with ureteroscope, with two laser fibers, with 1.9 Fr basket, and with a Terumo guidewire. RESULTS: The highest mean flow-rates were observed in the 200- micrometer laser fiber, after the pump on its own. Median flowrates for all speed settings were significantly higher for the pump on its own than for the URS in both flushed and nonflushed modes (p = 0.045, p = 0.039 respectively). There was no statistically significant difference in median flow-rates between the guide wire and basket in all of the speed settings (p = 0.932 and p = 0.977). For both laser fibers there was no statistically significant difference between the median flow rate on both nonflush and flush modes. (p = 0.590 & p = 0.590). There was a linear correlation between the speed setting and the increase measured with the flush-option for pump only measurements (r = 0.602, p = 0.038). There was no statistically significant difference between laser fibers and the pump on its own on the increase of flow rate with flush mode. (p = 0.443 for the 272- micrometer fiber and p = 0.219 for the 200-micrometer fiber). CONCLUSION: The irrigation system of the new Avicenna Roboflex is optimized compared to the previous version. However other more complex studies concerning the live flow/pressure relationship are needed before firm conclusions can be made.


Asunto(s)
Cálculos Renales/terapia , Robótica , Ureteroscopía/métodos , Diseño de Equipo , Humanos , Técnicas In Vitro , Ureteroscopía/instrumentación
6.
Arch Gynecol Obstet ; 295(6): 1341-1359, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28391486

RESUMEN

PURPOSE: Interstitial cystitis/painful bladder syndrome (IC/PBS) is a chronic pain syndrome and a chronic inflammatory condition prevalent in women that leads to urgency, sleep disruption, nocturia and pain in the pelvic area, to the detriment of the sufferer's quality of life. The aim of this review is to highlight the newest diagnostic strategies and potential therapeutic techniques. METHODS: A comprehensive literature review was performed on MEDLINE, PubMed, and Cochrane databases gathering all literature about "Interstitial cystitis" and "Painful Bladder Syndrome". Visual analogue scales, epidemiological strategies, pain questionnaires and similar techniques were not included in this literature survey. RESULTS: The etiology, exact diagnosis and epidemiology of IC/PBS are still not clearly understood. To date, its prevalence is estimated to be in the range of 45 per 100,000 women and 8 per 100,000 men, whereas joint prevalence in both sexes is 10.6 cases per 100,000. There are no "gold standards" in the diagnosis or detection of IC/PBS, therefore, several etiological theories were investigated, such as permeability, glycosaminoglycans, mast cell, infection and neuroendocrine theory to find new diagnostic strategies and potential biomarkers. CONCLUSION: Due to the fact that this disease is of an intricate nature, and that many of its symptoms overlap with other concomitant diseases, it could be suggested to classify the patients with emphasis on the phenotype, as well as their symptom clusters, to tailor the diagnostic and management choices according to the observed biomarkers.


Asunto(s)
Cistitis Intersticial/fisiopatología , Biomarcadores/metabolismo , Enfermedad Crónica , Comorbilidad , Cistitis Intersticial/epidemiología , Cistitis Intersticial/etiología , Cistitis Intersticial/metabolismo , Femenino , Humanos , Mecanotransducción Celular , Dolor , Dimensión del Dolor , Calidad de Vida , Síndrome
7.
Int J Mol Sci ; 18(5)2017 May 20.
Artículo en Inglés | MEDLINE | ID: mdl-28531111

RESUMEN

Carcinosarcomas (CS) in gynecology are very infrequent and represent only 2-5% of uterine cancers. Despite surgical cytoreduction and subsequent chemotherapy being the primary treatment for uterine CS, the overall five-year survival rate is 30 ± 9% and recurrence is extremely common (50-80%). Due to the poor prognosis of CS, new strategies have been developed in the last few decades, targeting known dysfunctional molecular pathways for immunotherapy. In this paper, we aimed to gather the available evidence on the latest therapies for the treatment of CS. We performed a systematic review using the terms "uterine carcinosarcoma", "uterine Malignant Mixed Müllerian Tumors", "target therapies", "angiogenesis therapy", "cancer stem cell therapy", "prognostic biomarker", and "novel antibody-drug". Based on our results, the differential expression and accessibility of epithelial cell adhesion molecule-1 on metastatic/chemotherapy-resistant CS cells in comparison to normal tissues and Human Epidermal Growth Factor Receptor 2 (HER2) open up new possibilities in the field of target therapy. Nevertheless, future investigations are needed to clarify the impact of these new therapies on survival rate and medium-/long-term outcomes.


Asunto(s)
Carcinosarcoma/tratamiento farmacológico , Tumor Mulleriano Mixto/tratamiento farmacológico , Terapia Molecular Dirigida/métodos , Neoplasias Uterinas/tratamiento farmacológico , Anticuerpos Biespecíficos/uso terapéutico , Biomarcadores de Tumor/antagonistas & inhibidores , Biomarcadores de Tumor/genética , Biomarcadores de Tumor/metabolismo , Carcinosarcoma/patología , Epigénesis Genética , Molécula de Adhesión Celular Epitelial/antagonistas & inhibidores , Molécula de Adhesión Celular Epitelial/genética , Molécula de Adhesión Celular Epitelial/metabolismo , Receptores ErbB/antagonistas & inhibidores , Receptores ErbB/genética , Receptores ErbB/metabolismo , Femenino , Humanos , Inmunoterapia , Tumor Mulleriano Mixto/patología , Neovascularización Patológica , Pronóstico , Tasa de Supervivencia , Neoplasias Uterinas/patología
8.
Arch Ital Urol Androl ; 89(2): 97-101, 2017 Jun 30.
Artículo en Inglés | MEDLINE | ID: mdl-28679177

RESUMEN

OBJECTIVES: Analyze the oncologic and functional outcomes in patients affected by low risk prostate cancer underwent prostate cryotherapy. Materiasl and methods: It's a prospective tricentric study of 434 patients treated with prostate cryoablation for low risk prostate cancer. By low risk we refer to the D'Amico's risk classification. Two cycles of freezing/thawing are run for each patient following the technique described by Onik. RESULTS: For the 434 patients, the median age was 66 years with a standard deviation of ± 6.68, the average PSA was 6.17 ng/d/L, the median 5.55 with a standard deviation of ± 2.13, the mean prostate volume was 35.59 cc, the median 34.00 cc, with a standard deviation of ± 7.89. Biochemical failure occurred in 67 patients (15.4%). Pre-operative erectile function in men was distributed as follows: severe in 95 patients (19.2%), moderate in 95 (19.2%), medium-moderate in 180 (36.4%), mild in 92 (18.6%), with no dysfunction in 32 (6.5%) patients. Post-operative erectile function, measured 1 month after cryotherapy, was distributed as follows: severe in 321 (65%) patients, moderate in 69 (14%), medium-moderate in 79 (16%), mild in 23 (4.7%), and no dysfunction in only 2 patients (0.4%). Post-operative erectile function after 3 months was distributed as follows: severe in 233 (47.2%) patients, moderate in 66 (13.4%), medium-moderate in 122 (24.7%), mild in 65 (13.2%), and no dysfunction in 8 patients (1.6%). Urinary incontinence was present in 21 patients (4.8%) after 3 months while it dropped to 13 patients (2.9%) after 6 months. CONCLUSIONS: Cryotherapy in the treatment of prostate cancer remains a viable alternative. The availability of new cryoprobes and the use of new diagnostic means such as fusion magnetic resonance will make this more precise and more effective method.


Asunto(s)
Crioterapia , Neoplasias de la Próstata/terapia , Anciano , Disfunción Eréctil/etiología , Humanos , Masculino , Erección Peniana , Estudios Prospectivos , Neoplasias de la Próstata/complicaciones , Recuperación de la Función , Medición de Riesgo , Factores de Tiempo , Resultado del Tratamiento
9.
Arch Ital Urol Androl ; 89(4): 287-292, 2017 Dec 31.
Artículo en Inglés | MEDLINE | ID: mdl-29473378

RESUMEN

OBJECTIVE: Clinical presentation of ureteral stones during pregnancy is generally with renal colic pain. The aim of this study is to present our experience in the management of renal colic during pregnancy in emergency settings. MATERIALS AND METHODS: 208 pregnant patients who presented to emergency department with renal colic pain and underwent ureteroscopy (URS) due to failed conservative therapy were enrolled in the study. Urinary tract stones were diagnosed either with ultrasound (US) examination or during URS. Laser lithotripsy and double J (DJ) stent placement were routinely done in all patients with ureteral stones. The incidence of infective complications and premature uterine contractions (PUC) due to URS were compared. RESULTS: No stone was identified in 36.1% (n = 75) of patients with using US and diagnostic URS. Of the remaining 133 patients, 30 (22.6%) had no stone at US but stones were diagnosed during diagnostic URS. The type of anesthesia had no significant effect on PUC. An increased risk of sepsis and PUC was found in patients with fever at the initial presentation. Interestingly, PUC was more frequent in patients with lower serum magnesium levels. There was a significant correlation with time delay until the intervention and the risk of urosepsis and PUC, individually. CONCLUSIONS: Ureteroscopy is a safe option for evaluation of pregnant patients with unresolved renal colic. According to the current findings, timing of the operation is the most important factor affecting the septic risks and abortion threat. Surgical intervention with URS must be planned as soon as possible.


Asunto(s)
Trabajo de Parto Prematuro/epidemiología , Cólico Renal/terapia , Cálculos Ureterales/terapia , Ureteroscopía/métodos , Urgencias Médicas , Femenino , Humanos , Incidencia , Litotripsia por Láser/métodos , Embarazo , Complicaciones del Embarazo/patología , Complicaciones del Embarazo/terapia , Estudios Retrospectivos , Stents , Factores de Tiempo , Resultado del Tratamiento , Ureteroscopía/efectos adversos
10.
Urol Int ; 96(4): 421-6, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27197739

RESUMEN

INTRODUCTION: To evaluate the short-term results of thulium vaporesection of the prostate (ThuVEP) and thulium vapoenucleation of the prostate (ThuVARP) in patients with benign prostatic obstruction on oral anticoagulants (OA). METHODS: A 3-centre retrospective matched-paired comparison of patients treated by ThuVEP (n = 26) or ThuVARP (n = 26) was performed. Thirty-four patients were on aspirin/ticlopidin, 7 on clopidogrel or clopidogrel and aspirin, and 11 on phenprocoumon at the time of surgery. RESULTS: Haemoglobin decrease was higher after ThuVEP compared to ThuVARP (1.5 vs. 0.3 g/dl, p < 0.001). The rate of postoperative blood transfusions (3.9 vs. 0%), clot retention (3.9 vs. 0%), and re-operation (7.7 vs. 0%) was not different between ThuVEP and ThuVARP (p = 0.274). Catheterization time was shorter for ThuVARP (1 vs. 2 days, p < 0.01). Qmax was significantly higher after ThuVEP at 6-month follow-up (31 vs. 21.5 ml/s, p < 0.001), while improvements in International Prostate Symptom Score, quality of life, and post-voiding residual urine showed no differences between the groups. Urethral or bladder neck strictures did not occur during the 6-month follow-up in both groups. CONCLUSIONS: ThuVEP and ThuVARP are safe and efficacious procedures in patients on OA. Although patients assigned to ThuVEP had higher Qmax at 6-month follow-up, ThuVARP resulted in similar functional outcomes.


Asunto(s)
Anticoagulantes/administración & dosificación , Terapia por Láser , Prostatectomía/métodos , Hiperplasia Prostática/cirugía , Administración Oral , Anciano , Humanos , Masculino , Análisis por Apareamiento , Estudios Retrospectivos , Tulio
11.
Arch Ital Urol Androl ; 88(4): 266-269, 2016 Dec 30.
Artículo en Inglés | MEDLINE | ID: mdl-28073190

RESUMEN

OBJECTIVE: Endometriosis is an estrogendependent disease. The incidence of urinary tract endometriosis (UE) increased during the last few years and, nowadays, it ranges from 0.3 to 12% of all women affected by the disease. The ureter is the second most common site affected. The ureteral endometriosis is classified in extrinsic and intrinsic. The aim of this study is to individuate the best treatments for each subset of ureteral endometriosis. MATERIALS AND METHODS: 32 patients diagnosed with surgically treated UE were retrospectively reviewed. The patients were divided into 3 subsets (intrinsic UE, extrinsic UE with and without obstruction). The patients with intrinsic UE (n = 10) were treated with laser endoureterotomy. The patients with extrinsic UE (n = 22) were divided in two subsets with (n = 16) and without (n = 6) hydronephrosis. All the patients underwent ureteral stenting, and resection and reimplantation was performed in the first group, and when the mass was > 2.5 cm (n = 3) Boari flap was performed. Laparoscopic ureterolysis (shaving) was performed in the second group. RESULTS: In the extrinsic subset of UE, we obtained an high therapeutic success (84%). Conversely, in the intrinsic subset there was a recurrence rate of the disease in 6/10 of the patients (60%). CONCLUSIONS: Ureterolysis seems to be a good treatment in extrinsic UE without obstruction. Resection and reimplantation allows excellent results in the extrinsic UE with obstruction. In the intrinsic subset, the endoureterotomy approach is inadequate.


Asunto(s)
Endometriosis/cirugía , Enfermedades Ureterales/cirugía , Adulto , Endometriosis/clasificación , Femenino , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Enfermedades Ureterales/clasificación , Procedimientos Quirúrgicos Urológicos
12.
Cir Esp ; 93(6): 368-74, 2015.
Artículo en Español | MEDLINE | ID: mdl-24054824

RESUMEN

OBJECTIVE: To evaluate quality of life (QoL) and overall survival after radical cystectomy with cutaneous ureterostomies for locally advanced bladder cancer in elderly patients with high surgical risk. METHODS: Fifty eight patients older than 74 years (mean age 80,6±4,3) with locally advanced bladder cancer (group A), underwent radical cystectomy and ureterocutaneous diversion. Patients completed the EORTC QLQC30 before and six months after surgery to assess functional, clinical and QoL outcomes. The same evaluation was carried out in a control group (group B) of 29 patients (mean age 82,3±3,8 years), who had refused cystectomy. Questionnaires were also administered to patients of both groups who survived at least 20 months and 5 years. RESULTS: All patients presented with an ASA score ≥3. Mean hospital stay was 15.1 days (±4.8) in group A and 23.5 days (±4.1) in Group B. No intraoperative complications occurred in group A. Postoperative overall survival evaluated within 6 months in group A was 97% versus 79% in group B (p<0.001). CONCLUSION: Radical cystectomy with cutaneous ureterostomy represents a valid alternative in elderly patients with invasive bladder cancer and high operative risk. Comparison between two groups showed a statistically significant difference for almost all the Qol related parameters and for short and medium term overall survival.


Asunto(s)
Cistectomía , Calidad de Vida , Ureterostomía , Neoplasias de la Vejiga Urinaria/mortalidad , Neoplasias de la Vejiga Urinaria/cirugía , Derivación Urinaria , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Estudios Retrospectivos , Medición de Riesgo , Tasa de Supervivencia , Derivación Urinaria/métodos
13.
Urology ; 2024 Jul 02.
Artículo en Inglés | MEDLINE | ID: mdl-38964618

RESUMEN

OBJECTIVES: To measure the force necessary to win the resistance during insertion of ureteral access sheaths (UAS) in an experimental homemade model and to compare the peak force of insertion (PFOI) of different commercially available UASs. METHODS: Three investigators (2 novice and 1 expert) inserted the UASs into 2 different adapters with diameters of 10 Fr and 8 Fr. The force of insertion was continuously measured with a digital force gauge connected to the UAS during each insertion. Four different brands of UAS with different diameters, totally 11 different UASs were used for the experiment. The PFOI of each UAS was compared among each other and adapter diameters. RESULTS: The mean PFOI in adapters 1 and 2 were 1.85 N and 5.32 N, respectively. All of the mean PFOIs were significantly lower in adapter 1 compared to adapter 2, regardless of the novice vs expert surgeons and the UASs. (p<0.001) In adapter 1, the mean PFOI was lowest with the UAS-1 and highest with the UAS-8. In adapter 2, the mean PFOI was lowest with the UAS-3 and highest with the UAS-9. For adapters 1 and 2, no statistical difference was found when comparing an expert and the two novice surgeons. CONCLUSION: The PFOI during UAS placement is not solely correlated with UAS thickness and adapter diameters. Other factors such as hydrophilic coating, UAS flexibility, inner dilator properties, UAS smoothness and the actual measured external diameter of UASs should be taken into consideration. The clinical relevance and ureteral injury risk of the UAS PFOI needs to be studied.

17.
Ulus Travma Acil Cerrahi Derg ; 24(6): 514-520, 2018 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-30516249

RESUMEN

BACKGROUND: Ureteral access sheaths (UASs) are commonly used in retrograde intra-renal surgery (RIRS). Despite their advantages, there is a risk of ureteral trauma during their placement and subsequent stricture following surgery. The aim of this study was to evaluate the UAS force of insertion (FOI) during placement and its impact on ureteral trauma. METHODS: Seven female patients who underwent RIRS for kidney stones were included in the study. A digital force gauge (Chatillon DFX II; Ametek Test and Calibration Instruments, Largo, Florida, USA) was connected to the distal end of the UAS and the UAS FOI was continuously measured during insertion. UASs of different sizes were used and ureteral injury was evaluated under direct vision with the Post-Ureteroscopic Lesion Scale (PULS) score. RESULTS: Five pre-stented patients and 2 non-stented patients were included in the study. The size of the UASs used in non-stented patients was 9.5/11.5-F and 10/12-F, whereas one 11/13-F and four 12/14-F sheaths were used in the pre-stented patients. The highest maximal UAS FOI observed was 5.9 Newton (N) in a pre-stented patient with a 12/14-F UAS, where a second attempt was performed after initial failure. The lowest maximal UAS FOI was 0.91 N in a non-stented patient using a 9.5/11.5-F UAS. A semirigid ureteroscopy with a 7.8-F sheath was performed in this patient prior UAS placement. The PULS score was 1 in the 2 non-stented patients and 0 in all of the pre-stented patients. CONCLUSION: In this small cohort, a preoperative JJ stent seemed to protect the ureter, even with larger diameter UASs of 12/14- F. Non-stented RIRS with a UAS is possible, but may cause low-grade ureteral trauma.


Asunto(s)
Cálculos Renales/cirugía , Uréter , Procedimientos Quirúrgicos Urogenitales , Femenino , Humanos , Uréter/lesiones , Uréter/cirugía , Procedimientos Quirúrgicos Urogenitales/efectos adversos , Procedimientos Quirúrgicos Urogenitales/instrumentación , Procedimientos Quirúrgicos Urogenitales/métodos
18.
Int J Med Inform ; 111: 17-23, 2018 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-29425629

RESUMEN

INTRODUCTION: The advancements in telemedicine provide the possibility to send photos of hematuria cases to professionals for further evaluation. We aimed to evaluate the inter-rater reliability of WhatsApp use in the evaluation of hematuria. MATERIALS AND METHODS: Between December 2014 and April 2016, 212 patients were evaluated prospectively for hematuria by 2 groups of urologists; Group A: in direct contact with patients for evaluation; Group B: "blind" urologist who had no access to the patients' data but received pictures via WhatsApp. Two photos of voided urine in a sterile container were taken and sent using WhatsApp. The opinions of Group A and B about the grade of hematuria were evaluated. Shapiro-Wilk test and Fleiss' kappa statistics were used for statistical analyses. RESULTS: The median age of patients was 71 (min 22, max 96). The Group A urologists were in accordance in 96.22% of cases. Group B urologists had common opinions in 99.5% (n = 203) and there was almost perfect agreement between 2 groups (λ = 0.992). The number of common opinions among "blind" urologists is more than the number of common opinions among the consultants. When further classification is performed as serious and non-serious hematuria, the rate of misdiagnosing serious cases is approximately 6.5-7%. However, using WhatsApp, the urologists can differentiate normal urine and any form of hematuria with 100% accuracy. CONCLUSION: It is possible to evaluate hematuria remotely and also reduce unnecessary costs of services for hematuria of mild clinical significance by using telemedicine. WhatsApp can provide valuable aid to tertiary hospitals where the urologist is not always present as well as in rural areas.


Asunto(s)
Hematuria/terapia , Aplicaciones Móviles/estadística & datos numéricos , Telemedicina , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Hematuria/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Adulto Joven
19.
Int J Impot Res ; 30(4): 179-188, 2018 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-29973698

RESUMEN

Radiotherapy (RT) for prostate cancer (PC) can cause erectile dysfunction (ED) by damaging neurovascular structures with oxidative stress. In this study, we evaluated the effects of resveratrol, an antioxidant, on post-RT ED. Fifty rats in five groups were evaluated; control (C), prostate-confined radiotherapy with short- and long-term vehicle or resveratrol treatment. Cavernosal tissues were obtained to analyze glutathione (GSH), nitric oxide (NO), cyclic guanosine monophosphate (cGMP), 8-hydroxy-2'-deoxy-guanosine (8-OHdG) levels and superoxide dismutase (SOD), caspase-3 activities, sirtuin-1, Foxo-3, nNOS, and eNOS protein expressions. Intracavernosal pressures (ICP) were measured for the long-term treatment group. In the RT + long-term vehicle treatment group, tissue GSH, NO, cGMP, and SOD activity were decreased while 8-OHdg levels and caspase-3 activities were increased. Radiotherapy caused a decrease in sirtuin-1, nNOS, and eNOS protein expressions. These parameters were reversed by resveratrol treatment. Foxo-3 protein expressions were unaltered in the RT + short-term vehicle treatment group and started to increase as a defense mechanism in the RT + long-term vehicle group; however, resveratrol treatment caused a significant increase in Foxo-3 expressions. Resveratrol preserved the metabolic pathways involved in erectile function and provided functional protection. Resveratrol can be used as a supplementary agent in patients undergoing radiotherapy to preserve erectile function.


Asunto(s)
Antioxidantes/farmacología , Disfunción Eréctil/tratamiento farmacológico , Óxido Nítrico Sintasa de Tipo III/metabolismo , Erección Peniana/efectos de los fármacos , Pene/efectos de los fármacos , Radioterapia/efectos adversos , Resveratrol/farmacología , Sirtuina 1/metabolismo , Animales , Disfunción Eréctil/etiología , Disfunción Eréctil/metabolismo , Proteína Forkhead Box O3/metabolismo , Glutatión/metabolismo , Masculino , Óxido Nítrico , Erección Peniana/efectos de la radiación , Pene/metabolismo , Pene/efectos de la radiación , Ratas , Ratas Wistar , Superóxido Dismutasa/metabolismo
20.
Biomed Res Int ; 2018: 5727165, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29675427

RESUMEN

OBJECTIVE: Our aim was to study the efficacy of transvaginal bilateral sacrospinous fixation (TBSF) and its impact on quality of life (QoL) and sexual functions in women affected by second recurrences of vaginal vault prolapse (VVP). MATERIALS AND METHODS: We performed a prospective observational study on 20 sexually active patients affected by second recurrence of VVP, previously treated with monolateral sacrospinous fixation. TBSF was performed in all the patients. They had been evaluated before the surgery and at 12-month follow-up through pelvic organ prolapse quantification (POP-Q) system, Short Form-36 (SF-36), and Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12). RESULTS: At 12-month follow-up, 18 out of 20 (90%) patients were cured of their recurrent VVP. No major intra- and postoperative complications occurred. We found a significant improvement in 4/5 POP-Q landmarks (excluding total vaginal length), SF-36, and PISQ-12 scores. CONCLUSION: According to our data analysis, TBSF appears to be safe, effective, and able to improve both QoL and sexual functions in patients affected by second recurrence of VVP after previous monolateral sacrospinous fixation.


Asunto(s)
Prolapso de Órgano Pélvico/cirugía , Sexualidad/fisiología , Vagina/cirugía , Femenino , Procedimientos Quirúrgicos Ginecológicos/métodos , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Estudios Prospectivos , Calidad de Vida , Recurrencia , Conducta Sexual/fisiología , Encuestas y Cuestionarios , Resultado del Tratamiento , Incontinencia Urinaria/cirugía , Prolapso Uterino/cirugía
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