Trends and determinants of episiotomy at the University of Nigeria Teaching Hospital (Unth), Enugu, Nigeria.

BACKGROUND: Episiotomy is the most commonly performed obstetric procedure. The indications and efficacy are poorly established and its practice has remained controversial. OBJECTIVE: To determine the rate and the determinants of episiotomy in the parturients at the UNTH, Enugu. METHODS: A five year retrospective review of episiotomy at UNTH Enugu between 1st January, 2000 and 31st December, 2004. RESULTS: Out of 3032 vaginal deliveries, 1201 women had episiotomy during vaginal delivery, giving a rate of 39.6%. The rate fluctuated between 38.7% in 2000 to 32.7% in 2004. The risk of receiving episiotomy is significantly higher among primigravidae than multigravidae [OR = 10.92, (95% CI = 8.98,13.28)]. Similarly, macrosomia (birth weight > 4 kg) significantly increases the risk of episiotomy [OR = 0.096, (95% CI = 0.06, 0.15)]. Women who had instrumental or destructive vaginal delivery are significantly more likely to receive episiotomy than those who had spontaneous vaginal delivery [OR = 0.13 (95% CI = 0.07, 0.26)]. The postpartum blood loss is significantly higher among women that received episiotomy than those who did not [t = 42.161, P > 0.0001]. CONCLUSIONS: The rate of episiotomy in UNTH, Enugu is high. Primigravidity, macrosomia and instrumental deliveries are factors associated with increased risk of episiotomy. Knowledge of these risk factors will guide in predicting episiotomy among paturients in labour ward.

Coinfection with hepatitis B and C viruses among HIV positive pregnant women in Enugu south east, Nigeria.

BACKGROUND: Hepatitis B and C viruses coinfection in HIV positive pregnant women is a common public health problem and recognized worldwide. The consequences of this problem in our poor resource setting with the risk of mother to child transmission is obvious with increased morbidity and mortality in our environment. OBJECTIVE: To determine the prevalence of coinfection patterns of HBV and HCV among HIV positive pregnant women in Enugu Nigeria. METHODS: A retrospective survey conducted on 401 Nigeria HIV positive pregnant women seen at Prevention of Mother To Child Transmission (PMTCT) clinic at the UNTH Enugu Nigeria over a 3 year period between 1st January 2007 and 31st December 2009. RESULTS: The prevalence of hepatitis B and C viruses coinfection among HIV positive pregnant women in Enugu is 6.5%. HIV/HBV coinfection was commoner than HIV/HCV coinfection. There was no significant association between hepatitis B and C viruses coinfection and the age, ethnic group, marital or educational status of the women (P > 0.05). CONCLUSION: There is high prevalence of hepatitis B and C coinfection among HIV positive pregnant women in Enugu. This high burden of these hepatotropie virus coinfection calls for continued need to screen for these infections and vaccinate the affected babies for hepatitis B and/or C where appropriate.

Spontaneous rupture of gravid horn of bicornuate uterus at mid trimester--a case report.

Rupture of gravid uterus in a primigravida is rare and is generally associated with Mullerian duct anomalies. A case of rupture of gravid left horn of bicornuate uterus at 20 weeks gestation is reported in a 25-year-old unmarried primigravida. The ruptured left horn was excited and defect closed. The need for high index of suspicion, early diagnosis and prompt intervention is highlighted.

A five-year survey of caesarean delivery at a Nigerian tertiary hospital.

BACKGROUND: The rising global rate in caesarean delivery has been a source of concern to obstetricians worldwide. In spite of remarkable improvement in the safety of anaesthesia and surgical techniques, caesarean section has higher risks of maternal death when compared with normal vaginal delivery. Thus, the current emphasis is to limit the rising rate of caesarean section to as much as possible. OBJECTIVE: To determine the rate of caesarean section, pregnancy out-come, major indications and complications of caesarean section. METHODS: A five year (January 1(st) 2005 to December 31(st) 2009) retrospective analysis of clinical data from the ward admissions and discharge books, patients' folders and the operating theatre record books at the University of Nigeria Teaching Hospital, Ituku Ozalla, Enugu. RESULTS: Out of the 3,554 deliveries during the study period, 980 cases were by caesarean section, giving a rate of 27.6%. Most cases 918 (93.7%) were by emergency caesarean sections, with elective procedure accounting only for 6.3% of the cases. The age range of the women was between 16-48yrs. Four hundred and seven (41.5%) were primigravidae, 503(51.4%) were between para one and para four, while 70 (7.1%) were grand-multipara. The rate of caesarean section was higher amongst the booked patients, 563 (57.5%) than the unbooked patients 355 (36.2%). Two previous caesarean section was the commonest indication for caesarean section 211(21.5%), followed by cephalopelvic disproportion 198 (20.2%), and foetal distress188 (19.2%). A total of 1009 babies were delivered through caesarean section by the 980 women; 955 cases of singleton gestations and 25 cases of multiple gestations (21 twins and 4 triplets). Majority of the babies 918 (91%) were delivered by emergency procedure. More than half of the babies 582(57.7%) had birth asphyxia and there were 39 (3.9%) perinatal deaths. All the cases of perinatal deaths and 549 (94.3%) of birth asphyxia were following emergency procedure. Anaemia was the commonest postpartum morbidity and the maternal case fatality rate was 0.7%. CONCLUSION: There is now a further rise in rate of caesarean section after a slight drop that followed the initial high 1.5fold rise from previous studies. The perinatal outcome is poor especially following emergency caesarean section. Reducing primary caesarean section rate and more encouragement of vaginal delivery after one previous caesarean section may reduce the prevalence of two previous caesarean sections which is the leading indication for caesarean section in the hospital.

Impact of Free Maternal and Child Healthcare programme on maternal and neonatal healthcare outcome in Enugu State of Nigeria.

BACKGROUND: Unaffordable medical bills is a major barrier to utilization of maternal and child healthcare services. This is associated with very high maternal and perinatal mortality and the inability to attain the MDG4 and MDG5 in many developing countries. This study examined the uptakes of obstetric services following introduction of Free Maternal and Child Health Care (FMCHC) in Enugu State University Teaching Hospital, Southeast Nigeria and its impact on the maternal and neonatal healthcare outcome. METHODS: A retrospective comparative study of the utilizations of maternal and child healthcare services from June to August in 2008 with that of September to November in 2008 after commencement of the FMCHC. Information on all the pregnant women and neonates in their first week of Life that attended clinic within the period under review was collected from the Medical Records department of the hospital. RESULTS: FMCHC caused tremendous increases in the uptakes of antenatal booking (202.2%), and hospital delivery (151.8%). It also resulted in decreased maternal and perinatal mortality by 16.4% and 34% respectively. CONCLUSION: Implementation of FMCHC can make MDG4 and MDG5 attainable in sub-Saharan Africa.

Maternal and perinatal outcome of severe pre-eclampsia in Enugu, Nigeria after introduction of Magnesium sulfate.

BACKGROUND: Magnesium sulfate (MgSO4) is the most effective seizure prophylaxis in the management of severe pre-eclampsia, and its use is progressively spreading in our environment. It was introduced at the pioneer teaching hospital of southeastern Nigeria in 2007. A study on the outcome of its use is therefore necessary. OBJECTIVES: The objective was to determine the effect of introducing MgSO4 on the maternal and perinatal outcomes of severe pre-eclampsia in Enugu, South eastern Nigeria. MATERIALS AND METHODS: A retrospective study of all cases of severe pre-eclampsia managed at the University of Nigeria Teaching Hospital Enugu (UNTH), Nigeria, from 1 January 2005 to 31 December 2008 - 2 years before, and 2 years after the introduction of MgSO4 - was performed. RESULT: The prevalence of severe preeclampsia within the study period was 3.3%. The mean age of study participants was 24.5 ± 2.9 years. Thirty women received MgSO4 while 47 women received diazepam. Eclampsia occurred only in a member of the diazepam group but there were no maternal deaths. Babies from the diazepam group were more likely to have low 1 minute Apgar scores but the association was not significant [OR = 3.08 (95% CI 0.78, 13.33)]. Longer hospital stay was significantly lower among women who received MgSO4 [OR = 0.32 (95% CI 0.11, 0.93)]. Perinatal mortality did not differ between the groups. CONCLUSION: MgSO4 is effective in the management of severe pre-eclamptics at the UNTH, Enugu. Therefore, its accessibility and wider use should be promoted.