Foetal Macrosomia and Foetal-Maternal Outcomes at Birth.

To investigate how macrosomia affects foetal-maternal birth outcomes, we conducted a retrospective cohort study of singleton pregnant women who gave birth at gestational age ≥37+0 weeks. The patients were divided into three groups according to birth weight: "macrosomia" group, ≥4500 g, n=285; "upper-normal" group, 3500-4499 g, n=593; and "normal" group, 2500-3499 g, n=495. Foetal-maternal and delivery outcomes were compared among the three groups after adjustment for confounders. Caesarean section was more frequent in the macrosomia group than in upper-normal and normal groups. The duration of labour (p < 0.05) and postpartum care at the hospital (p < 0.001) were the highest in the macrosomia group. Increased birth weight was associated with higher risks of shoulder dystocia (p < 0.001), increased bleeding volume (p < 0.001), and perineal tear (p < 0.05). The Apgar score at 5 minutes (p < 0.05), arterial cord pH (p < 0.001), and partial pressure of O2 (p < 0.05) were lower, while the arterial cord partial pressure of CO2 was higher (p < 0.001), in the macrosomia group. Macrosomia has potentially serious impacts for neonate and mother as a result of a complicated and occasionally traumatic delivery.

Post-partum duration of satisfaction with childbirth.

AIM: Satisfaction with childbirth has become increasingly important among healthcare providers. We evaluated whether satisfaction levels change with time (up to 3 months after delivery). METHODS: A prospective study of nulliparous women was designed to evaluate their levels of satisfaction with childbirth and care during birth in the maternity unit of a county hospital in Sundsvall, Sweden. Patient satisfaction with birth and health care was measured twice, during the first week after birth and 3 months later, with the Childbirth Experience Questionnaire (CEQ). Maternal and labor information were collected with a form filled in by the patients and completed with information from the patients' records. RESULTS: A total of 78 primiparous women participated in the study and answered the questionnaire in the first week after labor, and 63 of them completed the study by answering the same questionnaire 3 months after delivery. The total CEQ score did not change after 3 months, but the scores for the subscales 'professional support' and 'participation' decreased 3 months after labor (P = 0.008 and P = 0.001, respectively). A visual analogue scale predicted the total CEQ scores at both 1 week (P < 0.001) and 3 months (P = 0.003). CONCLUSION: Our results indicate that satisfaction with labor and birth among primiparous women was unchanged 3 months after labor.

Apoptosis, proliferation, and sex steroid receptors in postmenopausal endometrium before and during HRT.

OBJECTIVES: Endometrial homeostasis, indicated as the balance between apoptosis and proliferation, was studied with regard to endometrial safety and bleeding disturbances. MATERIALS AND METHODS: The quantitatively sufficient endometrial biopsies of 92 postmenopausal women enrolled in the study were investigated. The participants were divided into two groups, each receiving a continuous combined HRT regimen with either conjugated estrogen (CE) 0.625 mg + 5 mg medroxyprogesterone acetate (MPA) (=CE/MPA) or 17-beta-estradiol (E2) 2 mg + 1 mg norethisterone acetate (NETA) (=E2/NETA). These were evaluated according to apoptotic index (Ai) and proliferation marker Ki-67 index. Estrogen receptor alpha (ER) and progesterone receptor (PR) expression were also monitored, as well as endometrial thickness. Quantitative in situ techniques were used. RESULTS: Ai and Ki-67 index were unchanged in epithelial glands of endometrium from baseline to second biopsy obtained after 1 year of combined continuous HRT. In stromal tissue, Ki-67 index was increased, while Ai was on the same level. PR expression in both epithelium and stroma was unchanged. Endometrial thickness was unaffected during therapy, and the histopathological evaluation showed no development of hyperplasia or carcinoma. CONCLUSIONS: The unaffected homeostasis in endometrial epithelium contributes to endometrial safety and is in accordance with the histopathological findings of no hyperplasia. The homeostasis of stroma was transformed to be more proliferative. Increased stromal proliferation may be of importance for stromal support of the veins and for decreasing breakthrough bleeding during HRT. The increased stromal proliferation, as well as the decreased ER expression both in epithelium and stroma, could be an effect of progesterone.