Nocturia in women.

PURPOSE OF REVIEW: Nocturia in women is a notable health concern, associated with significant morbidity and decreases in health-related quality of life. It is implicated in daytime somnolence and poor sleep quality, and has been found to negatively impact household activities, work, exercise, and sexual activity. This review is intended to relay new information regarding the prevalence, cause, risk factors, ramifications, and treatment options for nocturia in women as it gains traction as a clinical entity in and of itself. RECENT FINDINGS: New literature exposes the prevalence and burden of nocturia among young, healthy nulliparous women; reveals its presence in women without daytime symptoms; suggests its relationship with abnormal bowel function; and supports its association with obesity, cardiac burden and poor sleep. The link between nocturia and menopause has been challenged, and recent nomenclature describing the genitourinary symptoms of menopause excludes it from the list. Desmopressin and tamsulosin trials in women have demonstrated safety and efficacy in limiting nocturia frequency and severity, as well as in improving sleep parameters. SUMMARY: Nocturia is an impactful health issue at risk of being missed, especially in younger female patients. Open dialogue, purposeful questioning, and screening surveys can help elicit this symptom in women who are embarrassed or who accredit it to normal aging and therefore do not seek medical attention. In light of a growing geriatric population, nocturia is a clinical entity of increasing importance as it can be a clue to underlying systemic disorder or it can be an isolated symptom with significant clinical implications if left unaddressed.

Outcomes with delayed dorsal vein complex ligation during robotic assisted laparoscopic prostatectomy.

INTRODUCTION: There are many concerns expressed by urologists performed robotic assisted laparoscopic prostatectomy (RALP) regarding management of the dorsal vein complex (DVC). We sought to examine the influence of delayed DVC ligation versus standard DVC ligation on the apical surgical margin status and other key surgical parameters following RALP. MATERIALS AND METHODS: The Columbia University Urologic Oncology Database was retrospectively reviewed to identify patients who underwent RALP between 2008-2011. Operative records were analyzed to determine whether the DVC was ligated in the 'standard' or 'delayed' manner. The standard group had the DVC ligated prior to the apical dissection; in the delayed group, the DVC was initially transected and subsequently oversewn after completion of the apical dissection. Clinical and pathologic data was retrospectively evaluated and stratified by the type of DVC ligation to compare positive apical margin rates based on DVC-control technique. RESULTS: A total of 244 patients were identified, including 118 in the standard group and 126 in the delayed group. Estimated blood loss (112 mL versus 122 mL), operative time (132 min versus 126 min), and postoperative continence rates (81% versus 84% at 3 months) were similar between the standard and delayed DVC groups (p = NS). Apical margin status was also similar in the two groups, with 3.4% having a positive surgical margin in the standard DVC ligation arm, and 1.6% having a positive margin in the delayed DVC ligation arm (p = 0.43). CONCLUSIONS: Delayed DVC ligation after apical dissection is a safe approach with comparable surgical outcomes during RALP. From a technical standpoint, we feel it allows for improved visualization of the apical dissection and therefore has become standard practice at our institution.

A novel solution to reduce the complications of distal shunt catheter displacement associated with obesity.

Despite the varied sources of hydrocephalus, all shunt-treated conditions involve redirection of CSF to the body, commonly the peritoneum. Migration of the distal catheter tip out of the peritoneal space can occur, leading to the need for reoperation. Although uncommon, the authors have recently had 3 such cases in obese patients involving distal tubing retropulsion in otherwise uncomplicated surgeries. In addressing this issue, the authors performed anchoring of the distal catheter tubing through a small abdominal mesh, which is commonly used for hernia repair to increase catheter tube friction without compromising CSF flow. The results suggest this method may mitigate the chance of peritoneal catheter displacement in patients with higher than normal intraabdominal pressure.