Search results for " Urinary"
showing 10 items of 569 documents
Risk Factors for Failure of Male Slings and Artificial Urinary Sphincters: Results from a Large Middle European Cohort Study.
2016
<b><i>Introduction:</i></b> We analysed the impact of predefined risk factors: age, diabetes, history of pelvic irradiation, prior surgery for stress urinary incontinence (SUI), prior urethral stricture, additional procedure during SUI surgery, duration of incontinence, ASA-classification and cause for incontinence on failure and complications in male SUI surgery. <b><i>Materials and Methods:</i></b> We retrospectively identified 506 patients with an artificial urinary sphincter (AUS) and 513 patients with a male sling (MS) in a multicenter cohort study. Complication rates were correlated to the risk factors in univariate analysis. Subsequentl…
Aspirin treatment improves bladder function after outlet obstruction in rabbits.
2001
Abstract Objectives. To examine whether bladder smooth muscle dysfunction after outlet obstruction could be altered by treatment with aspirin. Long-term outlet obstruction causes contractile and metabolic dysfunction of the bladder in vivo and in vitro. The evidence is growing that a decrease in bladder perfusion is an important cause of this phenomenon. The platelet aggregation inhibitor, acetylsalicylic acid (aspirin), has been used to improve perfusion of the heart for decades. Methods. Ten male New Zealand white rabbits were obstructed for 4 weeks. Five rabbits received no further treatment (Obs), and 5 rabbits received 2 mg/kg/day aspirin (Obs+aspirin), administered by an osmotic pump …
Epidemiology of sexual dysfunction in the male population.
2006
Sexual dysfunctions have found an increasing attention in recent epidemiological studies of the ageing male. The purpose of this paper is to review the prevalence of sexual dysfunctions and risk factors based on community samples. Studies have not only demonstrated a strong age-related incline of erectile dysfunction (ED), but also of ejaculatory and orgasmic disorders (particularly a reduced or absent ejaculation). Despite a declining sexual desire, sexual interest remains present in old age. Lower urinary tract symptoms have been identified as strong risk factors for ED along with cardiovascular, metabolic, psychiatric disorders and lifestyle factors. The wide range of prevalence rate est…
Treatment of Iatrogenic Functional or Morphologic Bladder Loss
1988
From 1984 to 1986, six children from 4 to 13 years of age, received a bladder augmentation by ileocecal cystoplasty (Mainz-pouch technique) because of an iatrogenic functional or morphologic bladder loss. Indications for operation were incontinence due to the low bladder capacity or threat to the upper urinary tract due to ureteral obstruction or vesicorenal reflux. Two of the children had already undergone supravesical urinary diversion by sigmoid conduit. After a follow-up period of 2 to 19 months, (mean 11 months), five of the six children are completely continent. One boy with a known weak sphincter still has slight, but decreasing, enuresis nocturna in periods of complete filling of th…
Persistent storage symptoms after TURP can be predicted with a nomogram derived from the ice water test
2019
PURPOSE To predict the persistence of storage symptoms after transurethral resection of the prostate (TURP) using a nomogram derived from the ice water test (IWT). METHODS The IWTs of 73 men with lower urinary tract symptoms and prostatic bladder outlet obstruction were retrospectively analyzed. The strength of the detrusor contraction was approximated by using the detrusor gradient of Δpdet /Δt at maximum detrusor pressure and the area under the curve. The parameters were utilized in a nomogram, which facilitated a severity categorization from 1 to 10. Patients with a positive IWT in the categories 1 to 2 were assigned to group A, categories 3 to 4 to group B and categories 5 and higher to…
Extent of Surgery in Rhabdomyosarcoma of Urogenital Structures
1989
After high inguinal semicastration in group-1 paratesticular rhabdomyosarcoma (RMS), the patient having undergone chemotherapy can be followed closely by CT scanning without retroperitoneal lymphadenectomy. In contrast, retroperitoneal RMS should be operated on as radically as possible after downstaging the tumor mass. In RMS of the female genitalia locally limited organ-preserving surgery is the method of choice. The prognosis is excellent with adjuvant chemotherapy. Only 20% of all bladder RMS arise from the bladder dome or the movable part of the bladder, where primary partial resection including a safety margin of 3 cm of healthy tissue is possible. The majority, however, arising from t…
Transrectal ultrasound guided implantation of the ProACT adjustable continence therapy system in patients with post-radical prostatectomy stress urin…
2006
Purpose: We evaluate the feasibility and potential advantages of ProACT system implantation using transrectal ultrasound rather than fluoroscopy for guidance. Materials and Methods: The transrectal ultrasound guided procedure was done between June and October 2005 in 7 patients with a mean age of 68.4 years (range 53 to 76) with mild to severe stress urinary incontinence after laparoscopic transperitoneal radical prostatectomy. Results: The ProACT system was successfully implanted in all cases without perioperative complications. Time needed to complete the overall procedure was 15 to 30 minutes. All transrectal ultrasound studies performed during the mean followup of 4.2 months (range 2 to…
Colon pouch (Mainz III) for continent urinary diversion
2007
OBJECTIVE To evaluate the use of a continent cutaneous pouch made exclusively of colon (Mainz pouch III), as excellent results with the Mainz pouch III in irradiated patients suggested that the indication for this type of urinary diversion could be extended. PATIENTS AND METHODS The outcome of 24 patients with continent cutaneous urinary diversions using colon segments (Mainz pouch III) was investigated retrospectively. Overall, 22 of the patients had a malignant disease and two a benign disease; 16 had a hysterectomy and pelvic exenteration for gynaecological tumours; two men with a rhabdomyosarcoma of the prostate had a radical cystoprostatectomy; one woman had pelvic exenteration for bla…
Rhabdomyosarcoma of the bladder, prostate or vagina: the role of surgery
2003
Rhabdomyosarcoma of pelvic organs is not common enough for many people to develop large series. However, the authors from Mainz retrospectively analysed 107 children with this condition, and suggest that primary chemotherapy followed by radical surgery yields excellent cure rates. OBJECTIVE To retrospectively analyse the outcome of children with rhabdomyosarcoma (RMS) of the bladder, prostate or vagina who were treated with chemotherapy, with or without radical surgery or additional radiotherapy, at our institution since 1968. PATIENTS AND METHODS From a total of 107 children with RMS seen between 1968 and December 2001, 22 (mean age 5.9, range 0.5–18) had RMS of bladder/prostate or vagina.…
A giant fetal urinoma in a neonate without detectable obstructive uropathy
2003
UNLABELLED Fetal urinoma is an uncommon finding in prenatal investigations. Most previous reports have, almost in every case, referred to the presence of an obstructive uropathy and thus to very high pressure in the upper urinary tract during fetal life. In this paper we present a prenatally detected fetal giant urinoma occurring in the absence of an apparent obstructive uropathy but associated with an ipsilateral vesico-ureteral reflux. CASE REPORT A 5-day-old boy, born after a caesarean section in the 37th week of gestation, but without any perinatal distress, came under our observation because of the evidence of a right upper quadrant abdominal mass. This mass had already been detected p…