Laparoscopic sacral hysteropexy versus laparoscopic sacrocolpopexy with hysterectomy for pelvic organ prolapse.

Introduction And Hypothesis: Treating pelvic organ prolapse (POP) with uterine conservation and sacral hysteropexy has uncertain subjective and objective outcomes. We sought to compare laparoscopic sacral hysteropexy with laparoscopic sacrocolpopexy/total laparoscopic hysterectomy (TLH with LSC).

Methods: Clinical data of 34 patients who underwent TLH with LSC and 65 patients who underwent laparoscopic sacral hysteropexy performed by the same group of surgeons between January 2008 and December 2013 were reviewed retrospectively.

Evaluating Mechanical Bowel Preparation Prior to Total Laparoscopic Hysterectomy.

Background And Objectives: Mechanical bowel preparation (MBP) has been used prior to total laparoscopic hysterectomy (TLH), but evidence for its use is lacking. Our study seeks to assess whether or not completion of preoperative MBP prior to TLH improves visualization of the surgical field, bowel handling, or overall ease of the operation.

Methods: Women aged 18-65 years undergoing TLH for benign indications at a level 1 trauma center were randomized to a bowel preparation (BP; n = 39) or non-bowel preparation (NP; n = 39) regimen.

Lower skeletal muscle capillarization and VEGF expression in aged vs. young men.

Recently, we observed that muscle capillarization, vascular endothelial growth factor (VEGF) protein, and the VEGF mRNA response to acute exercise were lower in aged compared with young women (Croley AN, Zwetsloot KA, Westerkamp LM, Ryan NA, Pendergast aged men, Hickner RC, Pofahl WE, and Gavin TP. J Appl Physiol 99: 1875-1882, 2005). We hypothesized that similar age-related differences in muscle capillarization and VEGF expression would exist between young and aged men.

Lower capillarization, VEGF protein, and VEGF mRNA response to acute exercise in the vastus lateralis muscle of aged vs. young women.

In humans, the majority of studies demonstrate an age-associated reduction in the number of capillaries surrounding skeletal muscle fibers; however, recent reports in rats suggest that muscle capillarization is well maintained with advanced age. In sedentary and trained men, aging lowers the number of capillaries surrounding type II, but not type I, skeletal muscle fibers. The fiber type-specific effect of aging on muscle capillarization is unknown in women.

Lower capillary density but no difference in VEGF expression in obese vs. lean young skeletal muscle in humans.

Obesity is associated with lower skeletal muscle capillarization and lower insulin sensitivity. Vascular endothelial growth factor (VEGF) is important for the maintenance of the skeletal muscle capillaries. To investigate whether VEGF and VEGF receptor [kinase insert domain-containing receptor (KDR) and Flt-1] expression are lower with obesity, vastus lateralis muscle biopsies were obtained from eight obese and eight lean young sedentary men before and 2 h after a 1-h submaximal aerobic exercise bout for the measurement of VEGF, KDR, Flt-1, and skeletal muscle fiber and capillary characteristics.