Search results for "Urination"
showing 10 items of 32 documents
¿El Estado de Derecho en peligro? El juez constitucional contra la Constitución y a favor de la reelección presidencial indefinida : caso Bolivia
2021
In Bolivia, the third term and the habilitation of former President Evo Morales to the 2019 presidential elections was allowed with the acquiescence of the Plurinational Constitutional Court. Despite the fact that the Constitution prohibited it and there was a referendum that rejected indefinite presidential re-election. This occurred through the judicialization of politics that produced a non-formal reform of the Constitution producing a case of abusive constitutionalism and the destabilization of the rule of law.
Relationship of Flow Rate with Symptoms, Quality of Life and Other Clinical Parameters in Patients with LUTS Suggestive of BPH
2001
The uroflowmetry data of a selected number of patients who took part to the QUIBUS study (366 traces selected after quality control by a central panel of reviewer) were evaluated for their relationships with age, prostate volume, and IPSS and ICS-BPH scores. Waiting time, flow time, voided volume, maximum flow rate (Q(max)) and average flow rate (Q(ave)) were the flow variables considered for analysis. Only measurements with total voided volume exceeding 100 ml were included.An increasing percentage of subjects with voided volume200 ml was observed over 65 years of age. Age did not affect neither Q(ave) nor Q(max )(p = n.s. at correlation analysis). In particular, Q(max)was15 ml/s in about …
Sacral bladder denervation for treatment of detrusor hyperreflexia and autonomic dysreflexia
2001
Objectives. Detrusor hyperreflexia after spinal cord injury may cause urinary incontinence and chronic renal failure. In patients refractory to conservative treatment and not eligible for ventral sacral root stimulation for electrically induced micturition, we investigated the therapeutic value of sacral bladder denervation as a stand-alone procedure. Methods. Nine patients (8 men and 1 woman) between 21 and 58 years old (mean 30.2) with traumatic suprasacral spinal cord lesions underwent sacral bladder denervation for treatment of detrusor hyperreflexia and/or autonomic dysreflexia. Results. Detrusor hyperreflexia and autonomic dysreflexia were eliminated in all cases. Bladder capacity inc…
Chronic sacral neuromodulation for treatment of neurogenic bladder dysfunction: long-term results with unilateral implants
2001
Abstract Objectives. To investigate the therapeutic value of sacral neuromodulation in patients with neurogenic disorders in whom conservative treatment options were unsuccessful. Neurogenic disorders may result in various forms of lower urinary tract dysfunction. Methods. Twenty-seven patients (19 women, 8 men) aged 18 to 63 years (mean 44.9 years) were subjected to percutaneous test stimulation of the sacral spinal nerves. Their urologic symptoms consisted of bladder storage failure (n = 15) due to detrusor hyperreflexia and/or bladder hypersensitivity, failure to empty due to detrusor areflexia (n = 11), and combined bladder hypersensitivity and detrusor areflexia (n = 1). Twelve patient…
Trends and Prevalence of Nocturia Among US Adults, 2005-2016
2019
Purpose: Increased nocturia episodes can be a clinical marker of poor health status. The present study aimed to evaluate patterns and temporal trends in nocturia and sociodemographic and lifestyle correlates in the US population. Methods: Participants, aged 20 years or older, were included in this repeated cross-sectional study. The National Health and Nutrition Examination Survey from 2005 to 2016 was used. Participants were asked “During the past 30 days, how many times per night did you most typically get up to urinate, from the time you went to bed at night until the time you got up in the morning?”. Individuals were categorized as either ≥ 1 nocturia episode or ≥ 2 nocturia episodes pe…
Major urinary dysfunction after mesorectal excision for rectal carcinoma
2004
Abstract Background Urinary dysfunction may occur after mesorectal excision and pelvic autonomic nerve preservation (PANP) in patients with rectal carcinoma. The aim of this prospective study was to identify factors predictive of long-term urinary catheterization. Methods Two hundred and ten patients without significant urological problems underwent resection of rectal cancer with mesorectal excision. The number of patients with complete, partial or no identification of the nerves was documented and correlated with possible predictive factors for postoperative major urinary dysfunction. Results Eight patients (3·8 per cent) required long-term urinary catheterization: two after complete PANP…
Influence of identification and preservation of pelvic autonomic nerves in rectal cancer surgery on bladder dysfunction after total mesorectal excisi…
2003
PURPOSE: Given the improvement in oncologic outcome after the introduction of total mesorectal excision for the treatment of rectal cancer, the objective of the present study was to determine the frequency of identification and preservation of the pelvic autonomic nerves and to identify a possible link between postoperative micturition disturbances and the extent of the radical resection. METHODS: Between March 1997 and December 2001, 150 patients with adenocarcinoma of the rectum (≤16 cm from the anal verge) underwent surgery, with sphincter preservation in 112 cases (74.7 percent). Sixty-three patients (42 percent) were classified as American Society of Anesthesiologists Stage III and two…
Residual urine volume after total mesorectal excision: an indicator of pelvic autonomic nerve preservation? Results of a case-control study.
2004
Objective The rate of bladder dysfunctions after total mesorectal excision (TME) for rectal cancer can be decreased by bilateral pelvic autonomic nerve preservation (PANP). However, it is not clear yet, how often partial nerve impairment may lead to bladder dysfunction. It was the aim of a case-control study, to examine the residual urine volume in patients before and after TME with and without complete PANP, in order to clarify, whether this parameter allows conclusions on the quality of PANP. Patients and methods Regarding bladder function, a case group (n = 26) without complete PANP was compared with a control group (n = 26) with complete identification and nerve preservation according…
Self-Reported Long-Term Autonomic Function After Laparoscopic Total Mesometrial Resection for Early-Stage Cervical Cancer: A Multicentric Study.
2017
ObjectivesThis multicentric retrospective study investigates the early and long-term self-reported urinary, bowel, and sexual dysfunctions in early-stage cervical cancer patients who submitted to laparoscopic total mesometrial resection (L-TMMR), total laparoscopic radical hysterectomy, vaginal-assisted laparoscopic radical hysterectomy, and laparoscopic-assisted radical vaginal hysterectomy.MethodsCervical cancer patients, FIGO (International Federation of Gynecology and Obstetrics) stage IA2–IB1/IIA1 who submitted to nerve-sparing radical hysterectomy were recruited. Pelvic functions were assessed within 30 days (early outcome) and 12 months after surgery (long-term outcome).ResultsTwo hu…
A multicenter, double-blind, randomized, placebo-controlled trial of the β3-adrenoceptor agonist solabegron for overactive bladder
2012
Abstract Background β-Adrenoceptor agonists are effective in animal models of bladder dysfunction, and the human bladder primarily expresses the β3 receptor subtype. Objective To evaluate the efficacy and tolerability of the highly selective and potent β3-adrenoceptor agonist solabegron in a clinical proof-of-concept study in incontinent women with overactive bladder (OAB). Design, setting, and participants This was a randomized, double-blind trial in adult women with OAB (one or more 24-h incontinence episodes and eight or more average 24-h micturitions). Interventions Solabegron 50mg ( n =88), solabegron 125mg ( n =85), or placebo ( n =85)—all twice daily—were administered. Outcome measur…