Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology
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Pre-eclampsia is multisystem metabolic diseases, commonly accompanied by hypertension and proteinuria, which are among the important causes of maternal and perinatal mortality and morbidity worldwide. In a pre-eclampsia animal model study in the last year, Elabela (ELA) infusion was reported to correct hypertension and proteinuria and to normalise the birth weights of the offspring. Therefore, our main goal in this human study is to compare ELA, apelin (APLN) and nitric oxide (NO) levels in the maternal blood of pregnant women with pre-eclampsia and severe pre-eclampsia and in their newborns' venous-arterial cord blood with maternal blood of healthy pregnant women and their newborns' venous-arterial cord blood. ⋯ Whatthe implicationsareof these findings for clinical practice and/or further research? The low levels of ELA, APLN and NO in maternal blood and newborns' venous-arterial blood may be the result or the cause of pathologic changes in pre-eclampsia and severe pre-eclampsia. Also, ELA, APLN and NO may be new indicator parameters of systemic endothelial dysfunction together. More studies are needed to evaluate the relationship between of ELA, APLN and NO and pre-eclampsia and severe pre-eclampsia and in newborns' venous-arterial blood.
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Postpartum haemorrhage (PPH) is a potentially life-threatening condition. Women undergoing caesarean section (CS) are at particular risk, and improvements in the management of PPH during CS are required. We investigated the use of a tissue hardness metre to quantify uterine contractions during CS with a view to its application for obstetric bleeding management. ⋯ The hardness metre was able to quantify the degree of uterine contraction perceived by obstetricians. Quantifying uterine hardness during CS correlates with the amount of intra-operative bleeding and is useful for early recognition of massive haemorrhage. What are the implications of these findings for clinical practice and/or further research? To improve the management of atonic PPH and avoid serious complications, the tissue hardness metre should be considered as a potential clinical tool during CS.
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The objective of this prospective cohort study was to evaluate the therapeutic efficacy and safety of ultrasound-guided high-intensity focussed ultrasound (HIFU) in the treatment of uterine fibroids. Twenty premenopausal women with symptomatic fibroids underwent ultrasound-guided HIFU therapy. Twenty-two fibroids with a median baseline volume of 127.0 cm3 (range 18.5-481.2 cm3) were treated. ⋯ What do the results of this study add? This preliminary report adds to our limited local experience on HIFU and provides reassurance on our continual utilisation of this treatment modality for fibroids. With the increasing demand of uterine-sparing alternatives, experiences shared among different countries are important to make this treatment modality generalisable and universally acceptable. What are the implications of these findings for clinical practice and/or further research?Ultrasound-guided HIFU (USgHIFU) can potential be offered as an alternative treatment modality for women with fibroids.
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The aims of this study were to determine prevalence of childbirth fear among uncomplicated pregnant women in Siriraj Hospital and possible associated factors. A total of 305 uncomplicated, singleton pregnant women were enrolled during early third trimester. All participants were interviewed regarding baseline demographic, social, economic, family, and obstetric characteristics. ⋯ What are the implications of these findings for clinical practice and/or further research? Future researches are suggested to explore and understand more about social and cultural factors associated with FOC. Identification of women with high or severe degree of FOC could help in preparing the women at risk before or during pregnancy to lessen FOC in order to improve their childbirth experiences. In addition, effective interventions to reduce FOC should be developed, evaluated, and implemented in the future.
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Many studies have reported an increased arterial stiffness using pulse wave velocity (PWV) in women with polycystic ovary syndrome (PCOS). However, PWV is essentially dependent on blood pressure (BP) at the time of measurement. The cardio-ankle vascular index (CAVI) is a relatively new index for measuring arterial stiffness, and its conspicuous feature is its independency from the BP at the time of measurement. ⋯ However, CAVI showed a negative correlation with BMI only in the women with PCOS, suggesting that adiposity itself is associated with the decreased arterial stiffness in these women. This finding requires a replication, and whether adaptation to the hemodynamic consequences of adiposity occurred in the PCOS patients remains to be established. Further longitudinal studies are needed to verify the relationships among vascular stiffness, adiposity and PCOS.