To study the incidence, risk factors, clinical presentation, maternal morbidity and mortality, and perinatal mortality in cases with ruptured gravid uterus.
METHODS: All cases with diagnosis of
uterine rupture at Saudi Hospital at Hajjah, Yemen during 5-years period from April 1999 to March 2004 were studied. Detailed informations were obtained by reviewing hospital records.
RESULTS: Out of the total number of deliveries during the period (N=5547), 60 cases had
uterine rupture giving a hospital incidence of one in 92 deliveries (1.1%). Forty-three cases (71.7%) with unscarred uterus and 17(28.3%) had a previous cesarean
scar. Poor antenatal and intra-natal care were the main contributing factor (93.3% had no prenatal visit, 95% presented to the hospital late after long period of obstructed labor at home). Grand-multiparty was encountered in 69.8% of cases with unscarred uterus and 41.2% of cases with a previous
scar (p<0.05). Associated factors in unscarred uterus cases included:
cephalopelvic disproportion (39.5%), shoulder presentation (25.6%),
oxytocin (14%), breech delivery (7%),
hydrocephalus (7%), brow (2.3%),
misoprostol induction of labor (2.3%), and previous surgical evacuation (2.3%). In previous cesarean
scar cases,
cephalopelvic disproportion affected 58.8%, and shoulder presentation 5.9%. The complete
rupture was reported in 48 cases (80%),
hysterectomy was carried out for 33 cases (55%), repair for 23 cases (38%), and repair plus bilateral
tubal ligation for 4 cases (7%). Five cases (8.3%) needed additional surgical intervention in the form of repair of ruptured bladder (3 cases), and repair of bladder injury (2 cases).
Vesico-vaginal fistula developed in 2 cases (3.3%). Fifty-three cases required
blood transfusion (88%).
Hospital stay ranged between 1-17 days (mean 6.2, SD 3.6). There was one
maternal death (1.7%) and 49 (81.7%)
perinatal deaths.
CONCLUSION: