[Risk factors and prevention of genitourinary prolapse].
Numerous epidemiological studies in recent years have involved the search for the principal risk factors of genitourinary prolapse. Although it has been agreed for a long time that vaginal delivery increases the risk of prolapse (proof level 1), on the other hand, the Cesarian section cannot be considered a completely effective preventative method (proof level 2). The pregnancy itself is a risk factor for prolapse (proof level 2). Certain obstetrical conditions contribute to the alterations of the perineal floor muscle: a foetus weighing more than four kilos, the use of instruments at birth (proof level 3). If the risk of prolapse increases with age, intrication with hormonal factors is important (proof level 2). The role of hormonal replacement therapy remains controversial. Antecedent pelvic surgery has also been identified as a risk factor (proof level 2). Other varying acquired factors have been documented. Obesity (BMI and abdominal perimeter), professional activity and intense physical activity (proof level 3), as well as constipation, increase the risk of prolapse. More thorough research into these varying factors is necessary in order to be able to argue for measures of prevention, obstetrical techniques having already evolved to ensure minimal damage to the perineal structure.
Ragni
E
E
Service d'urologie, hôpital Nord, AP-HM, France.
Lousquy
R
R
Costa
P
P
Delmas
V
V
Haab
F
F
D005260:Female; D006801:Humans; D056887:Pelvic Organ Prolapse / Q000209:etiology / Q000517:prevention & control*; D012307:Risk Factors