Obstetric Risk Factors for Stress Urinary Incontinence: A Population-Based Study

Effect of Squeeze, Cough, and Strain on Dynamic Urethral Function in Nulligravid Asymptomatic Women: A Cross-Sectional Cohort Study

IMPORTANCE

In the past, urethral shape, mobility, and urodynamics have been used to retrospectively demonstrate correlations with stress urinary incontinence. Our previous work has shown a relationship between urethral function and shape in symptomatic women.

OBJECTIVE

This study aimed to characterize the effect of pelvic floor squeeze and strain maneuvers on urethral shapes and pressure in a cohort of patients without pelvic floor disorders.

STUDY DESIGN

In this cross-sectional study, volunteers underwent dynamic pelvic floor ultrasound examination, and a modified urodynamic study. Urethral length, thickness, and proximal and distal swing angles were measured at rest, squeeze, and strain. The midsagittal urethral walls were traced so that a statistical shape model could be performed. Means and standard deviations of imaging and urodynamic measures were calculated.

RESULTS

Data from 19 participants were analyzed. On average during squeeze compared with rest, urethral length increased by 6%, thickness decreased by 42% (distal, P < 0.001), 10% (middle), and urethral pressure increased by 14%. Opposite shape changes-length decreased by 10% ( P = 0.001), thickness increased by 57% (distal, P < 0.001), 20% (middle, P < 0.001)-and increased urethral mobility were observed during strain, with larger pressure increases occurring (29%, P < 0.001). Fifty-one percent of the total shape variance described the differences between maneuvers. These differences were statistically different between groups ( P < 0.001 for comparisons, all others P > 0.05).

CONCLUSIONS

Dynamic ultrasound and urodynamics allow for the establishment of baseline ranges in urethral metrics (2-dimensional measures, shape, and pressure) and how they are altered during maneuvers. These data can allow for a more objective identification of incontinence via ultrasound and urodynamic testing.

Prevalence, social impact and help-seeking behaviour among women with urinary incontinence in the Gulf countries: A systematic review

BACKGROUND

Urinary incontinence (UI) in women is a common problem worldwide. It has a major impact on the physical and social activities and interpersonal relationships. The societies in the Gulf countries are conservative and favours large families, high parity and short inter-pregnancy intervals. Moreover, there is a high prevalence of gestational diabetes with many macrosomic babies. This study aimed to review the published literature on UI among women in this region.

METHODS

All published literature which investigated the prevalence, social impact and help-seeking behavior in women with UI in the Gulf countries was reviewed.

RESULTS

Nine studies met the criteria and were very heterogeneous. None of them was a true population-based study and all except one, investigated subjects from healthcare facilities. The prevalence of UI ranged from 20.3% to 54.5%. Stress UI was the main type reported. The main predisposing factors were chronic respiratory diseases and constipation. There was a large impact on the quality of life with major interference with prayers (34-90%) and sexual relationships (18-57%). The main reasons for not seeking medical advice were embarrassment to see doctors especially male doctors and the belief that UI is common, normal or incurable disease.

CONCLUSIONS

There is a need for true whole population-based studies of UI in this region with the use of validated international questionnaires. UI was shown to have a major impact on the act of prayers and sexual relationships. A large proportion of women are still embarrassed to discuss the issue with doctors especially male doctors.

Current approach to episiotomy: Inevitable or unnecessary?

An episiotomy is a surgical incision through the perineum made to provide sufficient area for the delivery of the infant. About 10 to 95% of women who deliver will have episiotomy depending on which part of the world they are having delivery.

Too early episiotomy causes extensive bleeding and too late episiotomy causes the excessive stretching of a pelvic floor and lacerations could not be prevented.

According to widely accepted arguments, there are many benefits of episiotomy for the neonate: prevention of injuries, shoulder dystocia and mental retardation of the infant. Benefits for the mother are: reduction of severe lacerations, prevention of sexual dysfunction, prevention of urinary and fecal incontinence. But those things could also be complications of episiotomy, if it is being used nonrestrictively. Some other complications are also extensive bleeding, hematoma or infection.

There are many different opinions in literature about using episiotomy restrictively or routinely, so it is the right doubt arisen: is it inevitable or unnecessary?

There is a wide variation in episiotomy practice, and the decision of performing it or not depends of actual clinical situation.

There is still a great need for continuous obstetrics education according to the evidence based guidelines for the patient’s safety.