ASSOCIATION OF MATERNAL PERIODONTITIS WITH LOW BIRTH WEIGHT IN NEWBORNS IN A TERTIARY CARE HOSPITAL.

BACKGROUND: Low birth weight is a major public health problem in Pakistan. So there is a need for identification of its modifiable risk factors like periodontitis which will reduce its burden on the society. The objectives of the study were to find out the association between maternal periodontitis and low birth weight in new-borns of all gestational ages delivered in a tertiary care hospital of Abbottabad as well as to see the frequency of periodontitis severity in these subjects. METHODS: A hospital-based matched case-control study was conducted among 160 postpartum mothers in Gynaecology/Obstetrics- B ward Ayub Teaching Hospital, Abbottabad. The 80 cases were mothers of low birth weight babies (< 2,500 g), the 80 controls were mothers of normal weight babies (> 2,500 g) matched with maternal age and gestational age. Data was collected through the hospital records, interview and a periodontal examination. RESULTS: Periodontitis was more in the cases than in the controls (OR: 4.167, 95% CI: 2.142-8.109, p = 0.000). On multivariate logistic regression, periodontitis was found to be a significant independent risk factor for low birth weight (aOR: 3.173, 95% CI: 1.429-7.047, p = 0.005). Other significant risk factors were educational level (aOR: 3.408, 95% CI: 1.452-7.996, p = 0.005), socioeconomic status (aOR: 3.173, 95% CI: 1.366-7.368, p = 0.007), maternal nutrition (aOR: 3.071, 95% CI: 1.392-6.778, p = 0.005) and moderate/severe anaemia (aOR: 3.035, 95% CI: 1.052-8.756, p = 0.040). CONCLUSIONS: Periodontitis is found to be a strong, independent, and clinically significant risk factor for low birth weight. So periodontal therapy should form a part of the antenatal care of the pregnant women in Abbottabad.

Safety of caesarean myomectomy.

BACKGROUND: Uterine fibroids are the most common type of tumours in women arising from uterine myometrium and less commonly from cervix. Objective of the study was to check the safety of caesarean myomectomy. METHODS: Patients attending Gynaecology-B Unit of Ayub Teaching Hospital having pregnancy with fibroid and undergoing myomectomy along with caesarean section (CS) were included in this prospective study during Jan 2010-Dec 2011. Intra-operative and postoperative maternal morbidity in terms of blood loss, operative time and length of hospital stay was compared to matched pregnant woman with caesarean section alone. RESULTS: Out of 6,000 antenatal mothers registered during the study period myoma was detected in 96 (1.6%) cases. Mean age of mother having myoma was 28 years, 70% were primigravida, and mean haemoglobin was 10.56 gm%. Size of myoma was 12 Cm in 30% cases 5 Cm in 23% and more than 1 myoma in 60% cases. There was no significant difference in intra-operative haemorrhage and length of hospital state in comparison matched women with CS although operating time was double than later. None required caesarean hysterectomy. CONCLUSION: Myomectomy can be safely performed in majority of carefully selected patients with myomas without any serious life threatening complications.

Prevalance of PPROM and its outcome.

BACKGROUND: Prematurity is the leading cause of perinatal morbidity and mortality in developed as well as in underdeveloped countries. In one third of the patients with preterm labour there is associated premature rupture of membranes. This prospective observational study was carried out in Ayub Teaching Hospital to determine the prevalence of preterm premature rupture of membrane (PPROM) and its association with the demographic risk factors and its outcome. METHOD: There were 889 deliveries in Gynaecology 'C' unit from September 2005 to March 2006. Out of these, 85 patients were confirmed to have PPROM. Detail history and examination along with the demographic risk factors were recorded on a performa. Every patient was followed till her delivery and the mode of delivery and maternal and foetal outcome was recorded. RESULT: Prevalence of PPROM in this study was 16%. It was seen to be common among patients who were young (15-25 years) 58.8%, with low socioeconomic status (68.2%), and with an educational status of primary to middle (71.7%). Risk of PPROM was seen to be highest among patients giving birth to their first child (42.2%), with gestational age between 30-35 weeks (43.5% cases) and 35-37 weeks (35.2%). In 69.4% cases there was no previous history of preterm deliveries while in 30.6% cases, there were one, two, or more previous preterm deliveries. Normal vaginal delivery occurred in (65.86%), while instrumental delivery rate in PPROM was 20% and caesarean section rate was 14%. Postnatally 16.47% patients developed infection while 24 (28.2%) babies developed infection and required antibiotics. Majority of babies born to patients with PPROM were low birth weight (62.3%), and 30.5% babies required neonatal intensive care. Perinatal mortality rate was 129.9/1000 (13%) of total births. CONCLUSION: PPROM is an important cause of preterm birth, resulting in large number of babies with low birth weight, requiring neonatal intensive care. It is associated with increased foetal morbidity and mortality. Demographic variables can be applied to develop risk scoring so as to identify high-risk cases and treating them in time to prevent ascending infection along with its complications.