Thivyah Prabha, Rasheed Khan, Shruthi Cn, Rathi Priya,
Volume 17, Issue 6 (11-2023)
Abstract
Background: Thyroid disorders are the most common cause of endocrine dysfunction among women of childbearing age. It is well-established that hypothyroid dysfunction can have significant adverse effects on pregnancy and fetal development. This study aimed to determine the prevalence of thyroid disorders among antenatal women and assess the maternal and fetal outcomes in pregnant women with hypothyroid disorders.
Methods: This prospective study was conducted in the antenatal clinic of the Department of Obstetrics and Gynaecology in association with the Biochemistry Department. After obtaining written informed consent, antenatal women aged 18-40 years were included in this study, regardless of their gestational period. Venous blood samples were collected from the antecubital vein, and thyrotropin, free triiodothyronine (free T3), and free thyroxine (free T4) levels were measured. Hypothyroid antenatal women were monitored throughout their pregnancies to evaluate maternal and fetal outcomes.
Results: Among the participants in this study, 149 antenatal women had thyroid disorders, with a prevalence rate of 12.6%. Subclinical hypothyroidism, overt hypothyroidism, subclinical hyperthyroidism, and overt hyperthyroidism were observed in 6.9%, 3.2%, 1.8%, and 0.7% of cases, respectively. Maternal complications included oligohydramnios (5.8%), preeclampsia (13.3%), and preterm delivery (5%), while fetal complications included low birth weight (20.8%), hyperbilirubinemia (9.1%), and neonatal intensive care unit (NICU) admissions (13.3%).
Conclusion: A high prevalence (12.6%) of thyroid disorders, particularly hypothyroidism (10.1%), among pregnant women, emphasizing the importance of routine thyroid testing for all antenatal individuals.
Adedeji Okikiade , Chidinma Kanu , Oluwadamilare Iyapo , Ololade Omitogun,
Volume 19, Issue 3 (7-2025)
Abstract
Background: Pregnancy-induced hypertension (PIH) is a multi-system disorder affecting 6-8% of pregnancies in the U.S. and contributing significantly to maternal mortality, accounting for 16% in developed countries. It progresses from preeclampsia to eclampsia, leading to multi-organ damage through mechanisms such as oxidative stress, placental ischemia, and endothelial dysfunction. While the exact pathogenesis remains unclear, genetic, immunologic, and environmental factors are implicated. The American College of Obstetricians and Gynecology (ACOG) recommends initiating treatment when diastolic blood pressure exceeds 105-110 mmHg.
Methods: This narrative review examines existing literature on PIH, including epidemiological data, pathophysiological mechanisms, clinical management guidelines, and associated complications such as abnormal placentation, oxidative stress, and endothelial dysfunction.
Results: This study demonstrates that hypertensive disorders of pregnancy (HDP) significantly impact maternal and fetal health, particularly in developing countries with limited healthcare access. Early detection and continuous monitoring play a key role in reducing complications. Additionally, HDP is associated with increased long-term cardiovascular and metabolic risks, highlighting the importance of postpartum follow-up.
Conclusion: HDP poses a serious threat to maternal and fetal health, with potential long-term consequences. Effective management requires early diagnosis, close monitoring, and postpartum follow-up. Global implementation of risk assessment and targeted care strategies can help reduce the burden of this condition. Strengthening healthcare systems and increasing awareness among healthcare providers and patients are essential steps toward improving outcomes.
