Perception on the abortion laws in Sri Lanka: A community based study in the city of Colombo

Introduction: Abortion is legally permitted in Sri Lanka, only if it is performed to save the mother's life. However, it is estimated that a large number of induced abortions take place in Sri Lanka. Knowledge and attitudes towards induced abortion in the society are key issues influencing the policy response towards changes in the law. This study aimed to assess the knowledge and attitudes of adults towards induced abortion in Sri Lanka. Methods: Six Grama Niladhari Divisions (GNDs) and five to eight housing clusters from each GND were selected from Thimbirigasyaya Divisional Secretariat Division using multi stage stratified random sampling. Fifty households were systematically selected from each GND. An interview was scheduled among 743 residents aged between 19 to 49 years of age after receiving written informed consent. Results: Only 11% of the respondents knew the situations in which abortion was legal in Sri Lanka. Approximately one tenth of the respondents (11%) did not agree with the current law which allows an induced abortion only to save the life of the mother. However, a majority agreed to legalization of abortion for rape (65%), incest (55%) and pregnancies with lethal fetal abnormalities (53%). Less than one tenth of respondents agreed with legalisation of induced abortion for other reasons such as con-traceptive failure (6%), poor economic conditions (7%) and, on request (4%). Conclusions: Although the society rejects abortion on request majority are in favour of allowing abortions for rape, incest and fetuses with lethal abnormalities.

Cord blood leptin levels in normal pregnancies, pregnancy induced hypertension and gestational diabetes mellitus.

OBJECTIVE: To compare cord blood leptin concentrations between normal pregnancy, pregnancy induced hypertension (PIH), and gestational diabetes mellitus (GDM). DESIGN: Cross-sectional study. SETTING: Academic institutes and a tertiary care maternal hospital. METHOD: 48 newborns of normal pregnancies (N=18), pregnancy induced hypertension (N=16), and gestational diabetes mellitus (N=14) were studied. Cord blood samples were collected and newborn anthropometric indices recorded at delivery. Leptin concentrations were measured using an enzyme immunoassay. RESULTS: Cord blood leptin levels were significantly different between the 3 groups (Kruskal-Wallis ANOVA; P=0.0064), and the difference resulted mainly from higher levels in GDM than in PIH [geometric mean (95% CI) for GDM: 10.89 (6.30, 18.84) vs PIH: 3.49 (2.14, 5.69) ng/ml (Dunn's multiple comparison: P<0.01). This pattern persisted even when leptin levels were normalized to the ponderal index (Kruskal-Wallis ANOVA P=0.0035; Dunn's multiple comparison: P<0.01). Leptin levels significantly and positively correlated with the ponderal index in normal pregnancy (Spearman r=0.506, p<0.05) and with birth weight in PIH (r=0.5463, p<0.05). CONCLUSION: In GDM cord blood leptin levels are significantly higher, and a source other than fetal adipocytes appears to contribute to this.

Maternal and cord blood levels of insulin-like growth factors--I and--II and insulin-like growth factor binding protein-1: correlation with birth weight and maternal anthropometric indices.

OBJECTIVES: To study the correlation of maternal and cord blood insulin like growth factor (IGF)-I and -II and IGF binding protein (IGFBP)-1 levels with birth weight and maternal anthropometric indices. DESIGN: Longitudinal prospective study. SETTING: Academic Institutions and a Tertiary Care Maternity Hospital. PARTICIPANTS: Women with uncomplicated singleton pregnancy (N = 35) and their newborns. MEASUREMENTS: Maternal weight, height, symphysiofundal height and serum levels of IGF-I, IGF-II, IGFBP-1 were measured thrice during the antenatal period, within 24 h of delivery and at 6 weeks and 6 months postpartum. Newborn anthropometric indices were recorded at birth, and at 6 weeks and 6 months of age. Cord blood levels of IGF-1, IGF-II, IGFBP-1, paternal height and weight, and placental weight measured. RESULTS: Maternal and cord blood IGF-I levels were lower than values reported for Caucasians. All newborns showed adequate growth at birth, and up to 6 months of age. Cord blood IGF-1 positively correlated with chest circumference (r = 0.4532, P = 0.0262), IGFBP-1, negatively with birth weight (r = -0.4024, P = 0.0461) and IGF-II had no effect. Cord blood IGF-I positively correlated with maternal levels at 28 +/- 2 (r = 0.4571, P = 0.0247) and 36 +/- 2 (r = 0.4291, P = 0.0364) weeks of amenorrhoea, whereas IGF-II and IGFBP-1 did not correlate with maternal values. Maternal IGF-I, IGF-II and IGFBP-1 did not correlate with newborn or maternal anthropometric indices. Placental weight correlated significantly with birth weight (r = 0.5299, P = 0.0348) and head circumference (r = 0.5031, P = 0.0470). CONCLUSIONS: Cord blood IGFBP-1 and placental weight appear to be determinants of birth weight variation even among appropriately grown for gestational age newborns.

Insulin-like growth factors-I and -II and insulin-like growth factor binding protein-1 during normal pregnancy: pattern of secretion and correlation with other placental hormones.

OBJECTIVES: To describe pattern of secretion of insulin-like growth factor (IGF)-I, IGF-II, IGF binding protein (IGFBP)-1 and their correlation with each other and major placental hormones during normal pregnancy. DESIGN: Longitudinal study. SETTING: Academic Institutions and a Tertiary Care Maternity Hospital. PARTICIPANTS: Healthy women with singleton uncomplicated pregnancies (N = 35). MEASUREMENTS: Serum levels of IGF-I, IGF-II, IGFBP-1, chorionic gonadotrophin (HCG), placental lactogen (HPL), prolactin, oestradiol and progesterone were studied thrice during the antenatal period and within 24 h of delivery. RESULTS: IGF-I, IGFBP-1, HPL, prolactin, oestradiol and progesterone increased and HCG decreased significantly with advancing gestation (Repeated measures ANOVA: P < 0.01 to 0.0001). IGF-II levels were not significantly affected by period of gestation. Significant negative correlations (multiple regression analysis) were seen between IGFBP-1 and prolactin at 28 +/- 2 (P = 0.0226) and 36 +/- 2 (P = 0.0417) weeks of amenorrhoea (WOA) and between oestradiol and IGF-II at 36 +/- 2 WOA (P = 0.037). Prolactin and IGF-I at 14 +/- 2 WOA (P = 0.0225) and progesterone and IGFBP-1 at 28 +/- 2 WOA (P = 0.0216) correlated positively. CONCLUSIONS: Maternal IGF-I and IGFBP-1 but not IGF-II significantly increase as pregnancy advances. Components of the IGF system regulate or are affected by some of the placental hormones and the effects vary with the period of gestation.

Conformation therapy using a computer controlled telecobalt unit for advanced cervical carcinoma.

This retrospective analysis evaluates the results of conformation radiotherapy for patients with advanced cervical carcinoma. Between January 1980 and September 1987, 16 patients with high common iliac/para-aortic node metastases from advanced carcinoma of the uterine cervix were treated using conformation radiotherapy. A large area from L1/L2 to the pelvis, with an average length of 23 cm, was treated to a total tumour dose of 5000-5500 cGy, with a daily tumour dose of 180-200 cGy in 28-30 daily fractions, using a computer controlled tracking cobalt unit (CCTCU). Before external beam irradiation, 11 patients underwent laparotomy/hysterectomy, seven were given chemotherapy and eight received brachytherapy. The preliminary results are encouraging. The actuarial 1-year, 3-year and 5-year survival rates after treatment were 81%, 44% and 37%, respectively. The locoregional control rate was 62.5%. None of the patients relapsed in the para-aortic nodes. All patients tolerated the large area of tracking irradiation therapy very well. None had any severe acute or delayed radiation complications. Use of the conformation radiotherapy technique to include the pelvic and para-aortic nodes has been shown to be an effective form of radiotherapy with minimal morbidity.