Laparoscopic repair of an anterior perineal hernia: a video presentation

BACKGROUND

The perineal hernia is a condition that occurs as a result of a defect in the pelvic diaphragm. It is classified as anterior or posterior, and as either a primary or secondary hernia. The best management of this condition remains controversial.

OBJECTIVES

To demonstrate the surgical steps of a laparoscopic repair with mesh of a perineal hernia.

MATERIALS AND METHODS

A video presentation showing the laparoscopic repair of a recurrent perineal hernia.

MAIN OUTCOME MEASURES

A 46-year-old woman with a prior history of a primary perineal hernia repair had complaints of a symptomatic vulvar bulge. Pelvic magnetic resonance imaging showed a 5 cm hernia sac at the right anterior pelvic wall containing adipose tissue. A laparoscopic perineal hernia repair was performed by dissection of the space of Retzius, reduction of the hernial sac, closure of the defect and mesh fixation.

RESULTS

The laparoscopic repair with mesh of a recurrent perineal hernia is demonstrated.

CONCLUSION

We showed that the laparoscopic approach can be an effective and reproducible treatment for perineal hernia.

LEARNING OBJECTIVE

Understanding of the surgical steps involved in the laparoscopic repair with mesh of a recurrent perineal hernia.

The effects of iPod and text-messaging use on driver distraction: a bio-behavioral analysis

This study was designed to empirically examine the effects of iPod device and text-messaging activities on driver distraction. Sixty participants were asked to perform a driving simulation task while searching for songs using an iPod device or text messaging. Driving errors as measured by lane deviations were recorded and analyzed as a function of the distracters. Physiological measures (EEG) were also recorded during the driving phases in order to measure participant levels of cortical arousal. It was hypothesized that iPod use and text messaging would result in a profound effect on driving ability. The results showed a significant effect of iPod use and text-messaging on driving performance. Increased numbers of driving errors were recorded during the iPod and text-messaging phases than the pre- and post-allocation phases. Higher levels of Theta activity were also observed during the iPod and Text-messaging phase than the pre- and post-allocation phases. Implications for in-vehicle systems design, training, and safety are also discussed.

Cefetamet pivoxil in otitis media

In this multicentre, open, randomized, parallel-group study, 270 children with acute otitis media aged between 1 and 15 years were randomized to receive either cefetamet pivoxil 10 mg/kg b.i.d. for 7 days (n = 134) or cefaclor 13.5 mg/kg t.i.d. for 7 days (n = 136). At the end of treatment, bacteriological cure occurred in 44/44 (100%) patients receiving cefetamet pivoxil and 24/28 (86%) patients receiving cefaclor. Clinical cure or improvement was experienced by 117/121 (97%) of patients receiving cefetamet pivoxil and 104/115 (90%) patients in the cefaclor group. Adverse side effects, mainly gastrointestinal disorders, occurred in 11% of patients in the cefetamet pivoxil group compared with 15% of patients in the cefaclor group. All adverse events were of mild or moderate severity and subsided rapidly after treatment. Premature treatment withdrawals occurred in 0.7% of patients who received cefetamet pivoxil and in 2.2% of those who received cefaclor.