Trends in inpatient urinary incontinence surgery in the USA, 1998�C2007

Introduction and hypothesis  

This study was conducted to assess national rates in stress urinary incontinence (SUI) surgery in the USA from 1998 to 2007.     

Laparoscopic nephrectomy for benign and inflammatory conditions

OBJECTIVES: To evaluate the outcomes of laparoscopic nephrectomy for benign renal conditions associated with dense perinephric inflammation, such as xanthogranulomatous pyelonephritis (XGPN), pyonephrosis, tuberculous pyelonephritis, and calculus pyelonephritis, and compare outcomes with a matched group of patients undergoing open nephrectomy for similar indications. An additional objective was to evaluate factors predictive of complications and open conversions. PATIENTS AND METHODS: We retrospectively analyzed data from 84 patients with benign inflammatory diseases who underwent laparoscopic nephrectomy and compared the data with data from 94 matched patients undergoing open nephrectomy. Both groups were compared with regard to operative time, blood loss, intraoperative and postoperative complications, analgesia requirement, blood transfusion, and hospital stay. Univariate analysis assessed the predictive value of factors such as kidney size, presence of hilar lymphadenopathy, perinephric and perihilar adhesion, laterality and body mass index on complications and risk of open conversion. RESULTS: Mean operative time was 170 +/- 59.8 and 148 +/- 42.5 minutes, blood loss was 156.2 +/- 6.8 and 154.6 +/- 68.8 mL, analgesia requirement was 165 +/- 71.2 and 284 +/- 81 g diclofenac sodium, and average hospital stay was 4.34 +/- 0.8 and 8.07 +/- 1.8 days in the laparoscopic and open groups, respectively. Abnormal renal hilum (71%) and perihilar adhesions (86%) were common findings in patients with XGPN, whereas abnormal hilum and hilar lymphadenopathy (55%) were commonly seen in those with tuberculosis. The renal hilum was relatively unaffected in patients with pyonephrosis and calculus pyelonephritis. Pleural entry was more common (P < 0.0001) in the open group, and visceral injury was more common in the laparoscopic group (P = 0.04). Blood transfusion was necessary in 7% and 11% of patients in the laparoscopic and open groups, respectively. Open conversion was required in 8 cases (autosomal dominant polycystic kidney disease-3, pyonephrosis, 2, XGPN and calculus pyelonephritis, 3). Intestinal obstruction that required laparotomy and adhesinolysis developed in one patient in the laparoscopic group. CONCLUSION: Laparoscopic nephrectomy can be performed safely in most patients with benign inflammatory conditions that require surgical extirpation. Proper patient selection and technical modifications may help reduce morbidity. One should keep a low threshold for laparoscopic-assisted open conversion whenever necessary.     

The perceived personality traits of adults with digitally induced large angle strabismus and the impact of its correction

Purpose:

To ascertain the effect of digitally induced large angle strabismus and its correction on social bias against strabismic adults.

Subjects and Methods:

This prospective, observational study included 10 orthotropic subjects whose face photographs were digitally altered to produce esotropia, exotropia, and hypertropia. Three batches of non-medical professionals, each consisting of 14 subjects, adjudged personality traits of the altered face photographs on a 10-item questionnaire. The same evaluators effected the appraisal of the orthotropic photographs. The personality score of the strabismic photograph of a subject was compared with its own orthotropic photograph.

Subjects and Methods:

This prospective, observational study included 10 orthotropic subjects whose face photographs were digitally altered to produce esotropia, exotropia, and hypertropia. Three batches of non-medical professionals, each consisting of 14 subjects, adjudged personality traits of the altered face photographs on a 10-item questionnaire. The same evaluators effected the appraisal of the orthotropic photographs. The personality score of the strabismic photograph of a subject was compared with its own orthotropic photograph.

Results:

The 10 subjects whose photographs were digitally modified were of the same age (21 years) and had equal gender distribution. The evaluation of the photographs was performed by 42 evaluators aged 38.3 ± 14.9 years, of whom 21 were males. Different personality traits were rated negatively in the strabismic photographs. The statistically significant negative impact was apparent on more number of personality traits for esotropia (7 out of 10) as compared to exotropia (4 out of 10) or hypertropia (3 out of 10). Rating of the strabismic photographs was significantly lower by female evaluators (P = 0.006). However, there was no difference whether the subject evaluating the photograph of the strabismic individual was of the same gender or the opposite gender. Internal consistency of the questionnaire was excellent (Cronbach''s Alpha = 0.81).

Conclusion:

There was a significant negative impact of strabismus on the perceived personality traits of the digitally altered face photographs of the adults when compared to their orthotropic photograph.