Outcome of Urinary Bladder Dysfunction in Children.

Bladder dysfunction in children is common, the most frequent underlying causes are neurologic bladder (NB), dysfunctional voiding syndrome (DVS), and the valve bladder syndrome (VBS). The aim of this study was to determine the 10-y survival rate and the associated morbidities in children with bladder dysfunction. One hundred ninety-nine children were included in the study; 60 with VBS, 75 DVS, and 64 NB. The mean age was 44 mo (CI: 37-50.9) and mean GFR 50.1 (CI 44.6-55.6) mL/min/1.73m2. The 10-y survival rate was 89%. Compared with patients with VBS, the mortality was 11 times higher among patients with NB (p = 0.02) but not significantly higher than patients with DVS (p = 0.2). GFR < 15 mL/min/1.73 m2 increases mortality rate by 6 times compared with normal GFR (p = 0.007). Late age at presentation (> 5 y) increases mortality risk and/or the need for renal replacement therapy (RRT) by almost 5 times (p = 0.013). It was concluded that the etiology of bladder dysfunction, baseline GFR, and the age at presentation significantly influence the survival rate and morbidities.

Clinical characteristics of urinary tract endometriosis: A one-year national series of 232 patients from 31 endometriosis expert centers (by the FRIENDS group).

OBJECTIVE: To review prospectively the clinical characteristics of patients suffering from urinary tract endometriosis (UTE) in France, in 2017. STUDY DESIGN: We conducted a prospective observational multicenter study including women managed surgically for UTE in 31 French endometriosis expert centers (FRIENDS group) from January 1, 2017 to December 31, 2017. We distinguished patient with isolated bladder endometriosis ("IBE") or isolated ureteral endometriosis ("IUE") and patients associating both locations (mixed locations "ML"). Surgeons belonging to FRIENDS group enrolled patients by filling a 24 items questionnaire the day of the surgery and 6 weeks later. Data on the locations of UTE, preoperative assessment, urinary symptoms and associated pelvic locations were collected in a single anonymized database. RESULTS: A total of 232 patients from 31 centers were included. IBE concerned 82 patients (35.3%), IUE 126 patients (54.4%) ML 24 patients (10.3%). 111 patients reported urinary symptoms (47.8%). IUE was more often asymptomatic than the rest of the locations (59.5% versus 43.3%, OR 1,92, p = 0.017). Associated deep infiltrating endometriosis (DIE) lesions were found in 193 patients (83.1%). IUE was significantly associated with other DIE lesions (82.5% versus 66%, OR2.4, p = 0.006), particularly with rectum or sigmoid nodules (57.1% versus 36.8%, OR 2.3, p = 0.002) and retrocervical space nodules (31.7% versus 19.8%, OR 1.9, p = 0.05). CONCLUSION: Our study reports the second largest series of patients operated from a UTE and shows that ureteral location seems more frequent, less symptomatic and more frequently associated to other DIE locations than bladder endometriosis.

Sexual, bladder and bowel function following different minimally invasive techniques of radical hysterectomy in patients with early-stage cervical cancer.

PURPOSE: Despite the establishment of radical surgery for therapy of cervical cancer, data on quality of life and patient-reported outcomes are scarce. The aim of this retrospective cohort study was to evaluate bladder, bowel and sexual function in women who underwent minimally invasive surgery for early-stage cervical cancer. METHODS: From 2007-2013, 261 women underwent laparoscopically assisted radical vaginal hysterectomy (LARVH = 45), vaginally assisted laparoscopic or robotic radical hysterectomy (VALRRH = 61) or laparoscopic total mesometrial resection (TMMR = 25) and 131 of them completed the validated German version of the Australian Pelvic Floor Questionnaire (PFQ). Results were compared with controls recruited from gynecological clinics (n = 24) and with urogynecological patients (n = 63). RESULTS: Groups were similar regarding age, BMI and parity. The TMMR group had significantly shorter median follow-up (16 months versus 70 and 36 months). Postoperatively, deterioration of bladder function was reported by 70%, 57% and 44% in the LARVH, VARRVH and TMMR groups, respectively (p = 0.734). Bowel function was significantly worse after TMMR with a higher deterioration rate in 72 versus 43% (LARVH) and 47% (VARRVH) with a correspondingly higher bowel dysfunction score of 2.9 versus 1.5 and 1.8, respectively and 1.8 in urogynaecological patients. Sexual dysfunction was common in all surgical groups. 38% considered their vagina too short which was significantly associated with deep dyspareunia. Compared with controls, surgical groups had significantly increased PFQ scores. CONCLUSION: Pelvic floor dysfunction commonly deteriorates and negatively impacts on quality of life after minimally invasive radical hysterectomy, especially bowel function after TMMR. Pelvic floor symptoms should routinely be addressed pre- and postoperatively.

Association between case signalment and disease diagnosis in urinary bladder disease in Australian cats and dogs.

Urinary bladder diseases are common in dogs and cats; however, there is little published work on urinary bladder disease in Australian pets. We identified pathology records of Australian dogs and cats with urinary bladder tissue submitted to the University of Queensland Veterinary Laboratory Service during 1994-2016 (n = 320). We described the proportion of bladder diseases in dogs and cats, and applied the less-commonly used logistic regression procedure to quantify associations between signalment variables and disease diagnosis that were evident using descriptive statistics alone. After preliminary analysis, both species were combined because of similar results. Spayed/castrated animals were 74% less likely to be diagnosed with cystitis compared with intact animals. Animals 4-11 y old were also at lower risk of being diagnosed with cystitis compared with younger or older animals. Male animals were at increased risk of neoplasia compared to females, which contrasts with reports from North America and Europe. There was increased risk for developing neoplasia with progressive age, with up to 20 times higher odds in the > 11-y age group. Logistic regression modeling provided unique insight into proportionate morbidity of urinary bladder diseases in Australian dogs and cats.

Analysis of risk factors of bladder neck contracture following transurethral surgery of prostate.

BACKGROUNDS: The aim of the present study was to investigate the perioperative parameters associated with bladder neck contracture (BNC) after transurethral surgery of the prostate and to compare the incidence of BNC after transurethral resection of the prostate (TURP) or Thulium vaporesection (resection group) versus Thulium vapoenucleation or enucleation of the prostate (enucleation group). METHODS: Between March 2008 and March 2020, 2363 patients received TURP and 1656 patients received transurethral surgery of the prostate with Thulium laser (ThuP) at Mackay Memorial Hospital. A total of 62 patients developed BNC. These BNC patients were age-and operation-matched to 124 randomly sampled TURP/ThuP controls without BNC. A 1:1 propensity score matching model was used to evaluate the difference in incidence of BNC. RESULTS: Our study demonstrated that a greater proportion of BNC patients had history of cerebrovascular accidents (11/62 vs. 7/124, p = 0.009), coronary artery disease (14/48 vs. 16/108, p = 0.03), chronic kidney disease (14/62 vs. 11/124, p = 0.01), and two or more comorbidities (29/62 vs. 27/124, p = 0.001) compared with NBNC patients. Multivariate analysis showed that smaller prostate volume (OR 0.96 (0.94-0.99), p = 0.008) and recatherization (OR 5.6 (1.02-30.6), p = 0.047) were significantly associated with BNC. A ROC curve predicted that a prostate volume < 42.9 cm3 was associated with a notably higher rate of BNC. The propensity score matching model reported there was no difference in incidence between resection and enucleation groups. CONCLUSION: This study demonstrated that incidence of BNC was the same in different surgical techniques and that low prostate volume, recatherization and ≥ 2 comorbidities were positively correlated with the development of BNC after TURP or ThuP.

A Nationwide Multi-Center Questionnaire Survey on the Real-World State and Issues Regarding Post-Stroke Complications in Japan.

OBJECTIVES: Post-stroke complications affect stroke survivors across the world, although data on them are limited. We conducted a questionnaire survey to examine the real-world state and issues regarding post-stroke complications in Japan, which represents a super-aged society. MATERIALS AND METHODS: In 2018, a nationwide multi-center questionnaire survey was conducted in the top 500 Japanese hospitals regarding the number of stroke patients treated. Three questionnaires regarding post-stroke complications were mailed to the doctors responsible for stroke management. RESULTS: Responses were obtained from 251 hospitals (50.2%). The chief doctors responsible for stroke management answered the questionnaires. The number of stroke patients in the departments of neurology and neurosurgery was 338.3 ± 195.3 and 295.8 ± 121.8. Hospitals were classified using the categories secondary (n =142) and tertiary hospitals (n = 106); most hospitals were acute hospitals. Dementia was the most common complication (30.9%), followed by dysphagia (29.3%), and apathy (16.3%). Dementia was thought to be more common by neurologists than neurosurgeons, while apathy and bladder-rectal disorder were thought to be more common by neurosurgeons than neurologists (p = 0.001). The most difficult complication to treat was dysphagia (40.4%), followed by dementia (33.9%), epilepsy (4.1%), and fall (4.1%). Dementia was considered to lack clinical evidence regarding treatment (32.8%), followed by dysphagia (25.3%), and epilepsy (14.1%). Epilepsy was considered to lack clinical evidence among hospitals with a larger number of stroke cases (p = 0.044). CONCLUSION: This study revealed the current state and issues regarding post-stroke complications in Japan. Clinicians should be aware of the importance of post-stroke complications, although data on them remain unsatisfactory.

Urinary bladder injury during cesarean delivery: risk factors and the role of retrograde bladder filling.

INTRODUCTION AND HYPOTHESIS: Urinary bladder injury during cesarean delivery is an uncommon complication with substantial maternal morbidity. The aim of this study was to identify possible risk factors for bladder injury during cesarean delivery and to describe the role of retrograde bladder filling in the assessment of bladder wall integrity. METHODS: A retrospective cohort study at a large tertiary referral center. Women who underwent cesarean delivery between 2003 and 2017 were included. Women diagnosed with urinary bladder injury were compared to women who did not have such injuries. Data retrieved included demographic characteristics, general medical history, obstetric history and intra-partum and intra-operative data. Information regarding use of retrograde bladder filling intra-operatively was retrieved as well. RESULTS: During the study period, 21,177 cesarean deliveries were performed of which 68 (0.3%) cases of urinary bladder injury were identified. Two-thirds of injuries were located at the urinary bladder dome with the remaining third located at the posterior bladder wall. Most injuries were formed during uterine incision extension (60.0%) followed by peritoneal entry (22.0%). Following uni- and multivariate analyses, three parameters remained independent risk factors for bladder injury: urinary bladder adhesions, failed vacuum attempt prior to cesarean delivery and size of the uterine incision extension. In 15.4% of cases in which retrograde bladder filling was utilized following bladder repair, leakage of fluid was evident. CONCLUSION: Urinary bladder adhesions, failed vacuum attempt prior to cesarean delivery and size of uterine incision extension are independent risk factors for urinary bladder injury during cesarean delivery.

National survey of bladder endometriosis cases in Japan.

AIM: We aimed to describe the clinical presentation, operative or medical management, and postoperative recurrence of bladder endometriosis (BE). METHODS: We conducted a national survey to investigate BE cases from 2006 to 2016 in Japan. Histologically diagnosed cases were extracted and then investigated for the following factors: age at diagnosis, body mass index, symptoms, imaging modalities, surgical therapy, hormonal therapy, follow-up period, and postoperative recurrence. RESULTS: Eighty-nine patients with pathologically benign BE were identified. Eighty patients underwent surgery, whereas nine did not. Moreover, 34 and 44 patients underwent transurethral resection (TUR) and partial cystectomy (PC), respectively. Cumulative recurrence rates were significantly higher with TUR than with PC (p < 0.05). The recurrence rate tended to be higher after laparoscopic PC (n = 24) than after open PC (n = 20), but the difference was not statistically significant (p = 0.0879). Of the nine nonsurgical patients, eight received hormonal therapy and one did not. Efficacy rates of dienogest, GnRH agonist, and OC were 85.7%, 66.7%, and 66.7%, respectively. Of five patients with BE extending to the ureter or ureteral orifices, two underwent PC and ureteroneocystostomy and one underwent total nephroureterectomy due to renal function loss. CONCLUSION: To our knowledge, this is the first study to compare the postoperative recurrence of BE after TUR and PC. We found that cumulative recurrence rate is significantly lower after PC than after TUR. BE extending to the ureter or ureteral orifices is a very challenging condition. Further studies are required for the optimal management of BE.

Bladder lesions as incidental findings during transurethral resection of the prostate: prevalence, diagnosis, and pathological findings.

PURPOSE: The purpose of this study was to determine the prevalence of bladder lesions diagnosed during transurethral resection of the prostate (TURP), to identify the associated risk factors, and to correlate the macroscopic descriptions with the pathological findings. METHODS: This was a single-center retrospective case series conducted at a hospital in the city of São Paulo, Brazil. We reviewed the medical and surgical records of patients who underwent TURP between January 2012 and December 2017. RESULTS: The final sample comprised 513 patients, with a mean age of 70.8 years. Bladder lesions were identified during TURP in 109 (21.2%) of the patients, and 90 of those lesions were submitted for pathological examination. The most common macroscopic finding was bullous edema, which was seen in 57 (63.3%) of the 90 lesions examined. The pathological analysis revealed chronic cystitis in 61 lesions (67.8%) and malignant lesions in 16 (17.8%). Of the 57 lesions described as bullous edema, 5 (8.8%) were found to be malignant. CONCLUSIONS: Alterations in the bladder mucosa appear to be more common among elderly patients who use an indwelling urinary catheter for a prolonged period and among patients with recurrent urinary tract infections. In addition, the risk of a bladder lesion being malignant is apparently higher in current and former smokers than in never smokers. Our findings suggest that at-risk patients should undergo biopsy or resection of incidental bladder lesions even if those lesions seem to be benign, due to the low level of agreement between the visual analysis and the pathological examination.

Physiopathology of the diabetic bladder.

OBJECTIVE: To investigate the incidence of diabetic cystopathy in relation to age, gender, type of diabetes, duration of diabetic disease and clinical evidence of peripheral neuropathy and to analyze the physiopathology of the various forms of diabetic cystopathy due to sensory impairment, motor-sensory impairment, motor impairment and hyperreflexia. MATERIALS AND METHODS: In a retrospective multicenter cohort study the medical records of a cohort of 126 diabetic patients with (128 patients) or without (48 patients) urological symptoms were analyzed. Patients were observed at the Città di Alessandria Clinic of Policlinico di Monza and/or at the outpatient clinic of Alessandria Hospital from June 2018 to June 2020. The study excluded patients with central and/or peripheral neuropathy, spina bifida (mylomeningocele or meningocele) or spina bifida occulta; with persistent urinary infections; in anticholinergic treatment for enteric dysfunctions; in medical treatment for cervical-prostatic-urethral obstruction; with vaginal and/or rectal prolapse of II, III, IV degree; with previous spinal or pelvic surgery including radical prostatectomy, Wertheim hysterectomy or colorectal surgery. All the patients were studied with computed tomography (CT) scan of the urinary tract, voiding cystourethrography (VCUG), uroflowmetry, cystomanometry with intrinsic pressure assessment and compliance evaluation, electromyography (EMG) of the anal sphincter, pressure flow analysis, urethral pressure profile and, when advised, pharmacological tests. RESULTS: Out of 126 diabetic patients, 48 did not show any signs or symptoms of urine voiding dysfunction; 30 were men and 18 women with an average age of 62.6 years; 20 had type I diabetes and were in treatment with insulin and 28 type II diabetes treated with oral hypoglycemic medication. The remaining 78 patients (48 men and 30 women), with an average age of 64.8 years, presented urological symptoms; 31 had type I diabetes and 47 had II type diabetes. CONCLUSIONS: Diagnosis of the various forms of diabetic cystopathy and early treatment decreases complications and consequently accesses to outpatient facilities and hospital admissions, resulting in an improved quality of life.

Course of Urological Problems in Children with Spinal Dysraphism: Long-Term Follow-Up Results.

BACKGROUND/AIMS: We aimed to evaluate the course of urinary problems in children with spinal dysraphism. METHODS: This multicenter study evaluated data on pediatric patients diagnosed with spinal dysraphism between 2010 and 2019. The neurological and urological conditions of the patients were examined retrospectively. This study focused on the course of urological problems. Urodynamic examinations including urodynamic bladder capacity, bladder pressure in maximal capacity, compliance, detrusor hyperactivity, uroflowmetry, and residual urine amount were evaluated. All patients underwent urinary system ultrasonography, urinalysis, hemogram and biochemical tests, and urodynamics at admission and follow-ups. RESULTS: A total 62 patients (35 males, 27 females) with a mean age of 7.50 ± 4.01 years and age range of 1-16 years were included in the study. Ultrasonographic evaluation revealed normal results in 32 patients and abnormal findings, including moderate-to-severe calyceal dilatation, parenchymal thinning, and residual urine, in 30 patients. At the time of diagnosis, culture-positive urinary tract infection was detected in 22 patients, and leukocyte and/or bacterial positivity was detected in 18 patients. The differences between bladder capacity, bladder pressure at maximal capacity, compliance, and detrusor hyperactivity at first admission and post-treatment were statistically significant (p < 0.05). Vesicoureteral reflux was also detected in 25 patients. Thirty patients underwent oral anticholinergic and antibiotic prophylaxis, while 17 additionally underwent clean intermittent catheterization. Five patients underwent intravesical Botox injection, clean intermittent catheterization, and medical treatment, and 10 patients underwent augmentation cystoplasty. CONCLUSION: The prevalence of urinary tract problems is high in patients with spinal dysraphism for whom early diagnosis is very important for both urologic and neurosurgical considerations. Early follow-up of urodynamics should be performed, and treatment should be carried out if necessary. Regular follow-up and appropriate treatment have positive effects on the quality of life of these patients and may also prevent the occurrence of severe renal dysfunction.

Urinary biomarkers of inflammation and tissue remodeling may predict bladder dysfunction in patients with benign prostatic hyperplasia.

PURPOSE: To evaluate the expression of urinary biomarkers of inflammation and tissue remodeling in patients with BPH undergoing surgery and evaluate the association of biomarkers with postoperative urodynamic outcomes MATERIALS AND METHODS: We analyzed urine samples from 71 patients treated with TURP from 2011 to 2017. Urinary levels of epidermal growth factor (EGF), matrix-metalloproteinase-1 (MMP-1), interleukin-6 (IL-6), nerve growth factor (NGF) and monocyte-chemoattractant protein-1 (MCP-1) (by commercial ELISA kit) were measured, adjusted by urinary creatinine (Cr) and analyzed according to patients clinical and urodynamic characteristics (baseline and 12-month postoperative urodynamic) RESULTS: MMP-1/Cr levels were significantly higher among subjects with higher detrusor pressure on preoprative urodynamic. MCP-1/Cr levels were significantly higher amongs subjects with preoperative DO. Preoperative levels of NGF/Cr (0.13 vs 0.08, p = 0.005) and MMP-1/Cr (0.11 vs 0.04, p = 0.021) were predictors of persistent DO 12 months after surgery. The following factors were shown to be useful for predicting the persistence of DO in the postoperative period: NGF/Cr, with an AUC of 0.77 (95% CI 0.62-0.92) (p = 0.006), and MMP-1/Cr, with an AUC of 0.72 (95% CI 0.56-0.88) (p = 0.022). CONCLUSIONS: MMP-1/Cr was associated with higher detrusor pressure and MCP-1/CR with DO. NGF/Cr and MMP-1/Cr were shown to be predictors of persistent postoperative DO.

Bladder overactivity and post-void residual: Which relates more to systemic atherosclerotic markers?

OBJECTIVE: Several studies have shown relationship between the lower urinary tract dysfunction (LUTD) and atherosclerosis. However, no study is available to see which LUTD relates more to atherosclerosis, among detrusor overactivity and post-void residual. In order to answer this question, we present data of urodynamic and atherosclerosis tests. METHODS: We performed standard urodynamics and two atherosclerosis tests, i.e., a cardio-ankle vascular stiffness index (CAVI) test and a duplex carotid ultrasonography. PATIENTS: We have 183 patients; 109 men (mean age 66.3 years), 74 women (mean age 66.4 years); all age > 60 years. RESULTS: Detrusor overactivity is related with high CAVI value (p < 0.05) but not with carotid intima-media thickness. Post-void residuals did not show such relation. CONCLUSION: Urodynamic LUTD, particularly detrusor overactivity that may indicate central etiology is positively related with systemic atherosclerosis as measured by CAVI. Post-void residuals that may indicate peripheral etiology did not show such relation.

Vesicoureteral Injury during Benign Hysterectomy: Minimally Invasive Laparoscopic Surgery versus Laparotomy.

STUDY OBJECTIVE: The findings of previous studies have been inconsistent as to whether benign hysterectomy via minimally invasive laparoscopic surgery increases the risk of vesicoureteral injury when compared with laparotomy. The objectives of our study were to (1) examine the rate of vesicoureteral injury on benign hysterectomy by the surgical approach and (2) compare the risk of vesicoureteral injury specifically between minimally invasive laparoscopic and abdominal hysterectomy on a populational level. DESIGN: Retrospective population-based observational study. SETTING: The National Inpatient Sample. PATIENTS: A total of 501 110 women who had undergone hysterectomy for benign gynecologic disease between January 2012 and September 2015 were included as follows: total abdominal hysterectomy (TAH, n = 284 365 [56.7%]), total laparoscopic hysterectomy (TLH, n = 60 410 [12.1%]), abdominal supracervical hysterectomy (Abd-SCH, n = 55 655 [11.1%]), laparoscopic-assisted vaginal hysterectomy (LAVH, n = 45 620 [9.1%]), total vaginal hysterectomy (TVH, n = 34 865 [7.0%]), and laparoscopic supracervical hysterectomy (LSC-SCH, n = 20 195 [4.0%]). INTERVENTIONS: A comprehensive risk assessment for vesicoureteral injury by hysterectomy mode was performed, adjusting for patient demographics and gynecologic disease types. Propensity score inverse probability of treatment weighing was used to compare (1) TLH versus TAH and (2) LSC-SCH versus Abd-SCH with generalized estimating equations. In a sensitivity analysis, gynecologic disease-specific injury risk and vaginal route-specific injury risk (LAVH vs TVH) were assessed. MEASUREMENTS AND MAIN RESULTS: Vesicoureteral injury was reported in 1045 (0.21%) women overall. LAVH (0.28%) had the highest bladder injury rate, whereas LSC-SCH had the lowest (0.10%) (p <.001). TLH (0.13%) had the highest ureteral injury rate, whereas TAH had the lowest (0.04%) (p <.001). In propensity score inverse probability of treatment weighing models, compared with TAH, TLH was associated with an increased risk of ureteral injury (odds ratio [OR] 3.95, 95% confidence interval [CI] 2.03-7.67, p <.001) but not bladder injury (OR 1.04, 95% CI 0.57-1.90, p = .897). Risk of ureteral injury was particularly high when TLH was performed for endometriosis (OR 6.15, 95% CI 1.18-31.9, p = .031) or for uterine myoma (OR 4.15, 95% CI 2.13-8.11, p <.001). In contrast, for supracervical or vaginal hysterectomy, minimally invasive laparoscopic approaches were not associated with an increased risk of vesicoureteral injury (LSC-SCH vs Abd-SCH: OR 0.62, 95% CI 0.19-1.98, p = .419; LAVH vs TVH: OR 1.21, 95% CI 0.63-2.33, p = .564). CONCLUSION: The risk of vesicoureteral injury on benign hysterectomy is low overall regardless of hysterotomy modalities but varies widely with the surgical approach. Compared with TAH, TLH may be associated with an increased risk of ureteral injury.

Incidence of The Bowel, Bladder, and Sexual Dysfunction Following Surgery for Colorectal Malignancy.

BACKGROUND: Colorectal malignancy is a very common disease of the gastrointestinal tract. Surgery following neoadjuvant chemoradiotherapy has been found to improve the survival of the patients with colorectal carcinoma. Research on bowel, bladder and sexual dysfunction following colorectal surgery remains limited in Nepal. The aim of this study is to evaluate the incidence of the bowel, bladder, and sexual dysfunction after colorectal surgery. METHODS: It is a cross-sectional study carried out at National Academy of Medical Science, Bir hospital. Patients who underwent low anterior resection and abdominoperineal resection with curative intention post neoadjuvant chemoradiotherapy were included in the study. RESULTS: A total of 26 patients [20 (76.9%) males and 6 (23.1%) females] who underwent surgery for the colorectal malignant disease were included. 24 (92.30%) underwent low anterior resection and 2(7.6%) patient underwent abdominoperineal resection respectively after neoadjuvant chemo radiotherapy. 19(79.16%) of the patients developed bowel dysfunction with mean low anterior resections score of 22.88±4.394. And 5(20.83%) had normal bowel function. Bladder dysfunction was seen in 3 (11.5%) patients. And rest of the 23 (88.5%) patient had normal bladder function. In males, Sexual Dysfunction was observed in 11 (42.3%)and no sexual dysfunction was observed in 15(57.69%). While in females, 38.46% had no sexual desire and 50% had dyspareunia due to vaginal dryness. CONCLUSIONS: This study clearly demonstrated a higher incidence of bowel and sexual dysfunction compared to bladder dysfunction following low anterior resection and abdominoperineal resection for colorectal malignant diseases.

Clinical associations with telomere length in chronic spinal cord injury.

STUDY DESIGN: Cross-sectional study OBJECTIVES: To determine clinical factors associated with telomere length in persons with chronic spinal cord injury (SCI). SETTING: Veterans Affairs Medical Center, Boston, MA. METHODS: Two hundred seventy-eight participants with chronic SCI provided blood samples for measurement of C-reactive protein (CRP), interleukin-6 (IL-6), and telomere length, completed respiratory health questionnaires, underwent dual X-ray absorptiometry (DXA) to assess body fat, and completed spirometry. High-throughput real-time PCR assays were used to assess telomere length in leukocyte genomic DNA. Linear regression models were used to assess cross-sectional associations with telomere length. RESULTS: Telomere length was inversely related to age (p < 0.0001). In age-adjusted models, gender, race, injury duration, %-total and %-trunk fat, body mass index (BMI), %-predicted forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1), chronic cough or phlegm, CRP, IL-6, wheeze, smoking, diabetes, heart disease, chronic obstructive pulmonary disease (COPD), skin ulcer, urinary tract infection (UTI), or chest illness history were not significantly associated with telomere length. There was a suggestive age-adjusted association between persons with the most severe SCI (cervical motor complete and AIS C) and shorter telomere length (p = 0.055), an effect equivalent to ~8.4 years of premature aging. There were similar age-adjusted associations with telomere length between persons using a wheelchair (p = 0.059) and persons with chronic urinary catheter use (p = 0.082) compared to persons without these characteristics. CONCLUSIONS: Our results suggest that clinical characteristics such as decreased mobility and bladder dysfunction that are common in individuals with more severe SCI are associated with shorter telomere length.

An assessment of patient-reported long-term outcomes following surgery for cauda equina syndrome.

BACKGROUND: Data regarding long-term outcomes following surgery for cauda equina syndrome (CES) is scarce. In addition, these studies rely on patient descriptions of the presence or absence of symptoms, with no gradation of severity. This study aimed to assess long-term bladder, bowel, sexual and physical function using validated questionnaires in a CES cohort. METHODS: A pre-existing ethically approved database was used to identify patients who had undergone surgery for CES between August 2013 and November 2014. Patients were contacted over a 1-month period between August and September 2017 and completed validated questionnaires via telephone, assessing bladder (Urinary Symptom Profile), bowel (Neurogenic Bowel Dysfunction Score), sexual dysfunction (Arizona Sexual Experiences Scale) and physical function (Physical Component Summary of SF-12 Questionnaire), with scores compared between those presenting with incomplete CES (CES-I) and CES with retention (CES-R). Patients were also asked which of their symptoms currently they would most value treatment for and what healthcare services they had accessed post-operatively. RESULTS: Forty-six of 77 patients (response rate 72%, inclusion rate 60%) with a mean age of 45 years (21-83) and mean time since admission of 43 months (range 36-60) took part in the follow-up study. The prevalence of bladder dysfunction was 76%, bowel dysfunction 13%, sexual dysfunction 39% and physical dysfunction 48%. Patients presenting with CES-R had significantly worse long-term outcomes in bladder (stream domain), bowel and sexual function in compared to those with CES-I. Pain was chosen as the symptom patients would most value treatment for by 57%, but only 7% reported post-operative pain management referral. CONCLUSIONS: With a mean follow-up time of 43 months, these findings confirm the high prevalence of long-term bladder, sexual and physical dysfunction in CES patients and that a diagnosis of CES-R confers poorer outcomes. This study provides useful, objective data to guide the expectations of patients and clinicians.

The incidence, causes, and management of lower urinary tract injury during total laparoscopic hysterectomy.

OBJECTIVES: Determining the incidence and causes of lower urinary tract injury in patients undergoing total laparoscopic hysterectomy and examining the procedures applied for management. METHODS: Patients who underwent total laparoscopic hysterectomy in a large referral center between 1 January 2015 and 31 October 2017 for benign gynecological reasons were included in the study. Patients who underwent laparoscopic supracervical hysterectomy, laparoscopy-assisted vaginal hysterectomy and robot-assisted laparoscopic hysterectomy were not included in this study. The hospital records of all patients included in the study were examined and the incidence, causes and management of lower urinary tract injuries were reviewed. RESULTS: Total lower urinary tract injury rate was found as 2.01%, and these injuries were evaluated separately as bladder and ureter injuries. All the bladder injuries had occurred on the posterior wall of the bladder during vesicouterine dissection; six cases were intraoperatively detected and one case was detected on the first postoperative day. Most of ureteral injury cases were detected in the early postoperative period (75%). The rates of previous cesarean section and endometriosis were significantly higher in patients with injury to the bladder and ureter than in the control group (p<0,001). There was no significant difference between the patients with lower urinary tract injury and the control group regarding uterine weight, estimated blood loss, bilateral salpingo-oophorectomy, the presence and location of fibroids, and laparoscopic or vaginal closure of the vaginal cuff. CONCLUSION: Laparoscopic hysterectomy may be a good option in appropriate patients, but in case of previous cesarean section and endometriosis cases, patients should be informed about the possible complications in detail before the operation and care should be taken during dissection.

Toileting Behaviors of Women-What is Healthy?

PURPOSE: The objective of this study was to assess toileting behaviors in community dwelling women. MATERIALS AND METHODS: Women 18 years old or older were recruited through a national registry of research volunteers. They were asked to complete validated questionnaires assessing urinary symptoms and toileting behaviors, specifically place preference for voiding, convenience voiding, delayed voiding, straining during voiding and position preference for voiding. The PPBC (patient perception of bladder condition) was administered to assess the participant impression of bladder health. Analyses were done to determine the prevalence of each toileting behavior reported to occur sometimes or more often as well as differences in toileting behaviors in women with vs without self-perceived bladder problems based on the PPBC response. RESULTS: The 6,695 women who completed the questionnaires were 18 to 89 years old (mean ± SD age 41.4 ± 15). Of the women 79.9% identified as white and 71.0% were college educated. Of the women 6,613 (98.8%) reported a place preference for voiding. The 3,552 women (53.1%) who reported a bladder problem were more likely to report convenience voiding, delayed voiding and strained voiding behaviors. While 6,657 women (99.4%) reported sitting to void at home only 5,108 (76.2%) reported sitting when using public toilets. CONCLUSIONS: Certain toileting behaviors, of which some may be considered unhealthy, were common in this sample of women and most were associated with a perception of bladder problems. Voiding positions other than sitting were frequently used when away from home. These data have important implications for defining bladder health and implementing behavior based interventions for women with lower urinary tract symptoms.

Laparoscopic Nerve-Sparing Radical Hysterectomy vs Laparoscopic Radical Hysterectomy in Cervical Cancer: A Systematic Review and Meta-Analysis of Clinical Efficacy and Bladder Dysfunction.

It is widely accepted that nerve-sparing radical hysterectomy is associated with less postoperative morbidity compared with radical hysterectomy, whereas clinical safety is similar in the 2 procedures. However, there is insufficient evidence to compare these procedures performed via a laparoscopic approach. We performed a systematic review and meta-analysis of studies to compare the clinical efficacy and the rate of bladder dysfunction, including urodynamic assessment, in laparoscopic nerve-sparing radical hysterectomy (LNSRH) and laparoscopic radical hysterectomy (LRH). Thirty articles including a total of 2743 participants were analyzed. Operating times were shorter (MD, 29.88 minutes; 95% confidence interval [CI], 11.92-47.83 minutes) and hospital stays were longer (MD, -1.56 days; 95% CI, -2.27 to -0.84 days) in the LRH group compared with the LNSRH group. In addition, blood loss and the number of resected lymph nodes were not significantly different between the 2 groups. However, resected parametrium length (MD, -0.02 cm; 95% CI, -0.05 to -0.00 cm) and vaginal cuff width (MD, -0.06 cm; 95% CI, -0.09 to -0.04) were smaller in the LNSRH group. Furthermore, LNSRH tended to result in more satisfactory micturition (odds ratio, 2.90; 95% CI, 2.01-4.19), shorter catheterization time (MD, -7.20 days; 95% CI, -8.10 to -6.29 days), and shorter recovery to normal postvoid residual urine time (MD, -7.71 days; 95% CI, -8.92 to -6.50 days). Other bladder dysfunction symptoms, including urinary retention, nocturia, dysuria, urinary incontinence, and frequency/urgency were more frequent in the LRH group. Furthermore, LNSRH achieved better results in urodynamic assessments (all p < .05). In conclusion, LNSRH was associated with lower rates of impaired bladder function and a shorter extent of resection compared with LRH. Clinical applications involving LNSRH should be explored with caution.