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PloS One 2024The global incidence of caesarean section (CS) deliveries has exceeded the recommended threshold set by the World Health Organization. This development is a matter of...
INTRODUCTION
The global incidence of caesarean section (CS) deliveries has exceeded the recommended threshold set by the World Health Organization. This development is a matter of public health concern due to the cost involved and the potential health risk to the mother and the neonate. We sought to investigate the prevalence, indications, maternal and neonatal outcomes and determinants of CS in private health facilities in Ghana.
METHOD
A retrospective cross-sectional analysis was conducted using data from women who delivered at the Holy Family Hospital from January to February 2020 using descriptive and inferential statistics, with a significance level set at p<0.05.
RESULTS
The prevalence of CS was 28.70%. The primary indications of C/S include previous C/S, foetal distress, breech presentation, pathological CTG and failed induction. Significant associations were found between CS and breech presentation (AOR = 4.60; 95%CI: 1.22-17.38) p<0.024, previous CS history (AOR = 51.72, 95% CI: 11.59-230.70) p<0.00, and neonates referred to NICU (AOR = 3.67, 95% CI: 2.10-6.42) p<0.00.
CONCLUSION
The prevalence of caesarean section (CS) deliveries was higher than the WHO-recommended threshold. Major indications for CS included previous CS, fetal distress, and failed induction. Significant risk factors for CS were previous CS history, breech presentation, and neonates referred to NICU.
Topics: Humans; Female; Ghana; Cesarean Section; Pregnancy; Retrospective Studies; Adult; Cross-Sectional Studies; Young Adult; Breech Presentation; Infant, Newborn; Referral and Consultation; Prevalence; Risk Factors; Fetal Distress
PubMed: 38753814
DOI: 10.1371/journal.pone.0301634 -
Cureus Apr 2024Hemolytic-uremic syndrome (HUS) is a rare thrombotic microangiopathy characterized by the triad of microangiopathic hemolytic anemia (MAHA), thrombocytopenia, and acute...
Hemolytic-uremic syndrome (HUS) is a rare thrombotic microangiopathy characterized by the triad of microangiopathic hemolytic anemia (MAHA), thrombocytopenia, and acute kidney injury. The disease is pathologically marked by fibrinoid necrosis within renal arterioles and glomerular capillaries. HUS can be categorized into typical variants, often linked to Shiga toxin-producing (STEC) infection, and atypical variants that stem from dysregulation in the alternative complement pathway. Pregnancy is a recognized predisposing condition for HUS due to the potential reduction in complement regulatory proteins and the possibility of heightened maternal immune response. This report illustrates the case of a 36-year-old woman who, at 36 weeks of gestation, faced a breech presentation and was diagnosed with atypical HUS (aHUS) after placental abruption. Following a cesarean section, she developed complications, including a pelvic hematoma and bilateral hydronephrosis. Despite initial suboptimal response to plasmapheresis, the patient exhibited marked clinical improvement with eculizumab treatment, with no evidence of disease relapse.
PubMed: 38738120
DOI: 10.7759/cureus.57973 -
The Journal of Maternal-fetal &... Dec 2024In the present study, we sought to identify risk factors for umbilical cord prolapse (UCP) and adapt the multidisciplinary team (MDT) first-aid simulation training for...
OBJECTIVE
In the present study, we sought to identify risk factors for umbilical cord prolapse (UCP) and adapt the multidisciplinary team (MDT) first-aid simulation training for UCP patients. We evaluated the usefulness of the MDT first-aid simulation by comparing delivery outcomes for UCP patients before and after its implementation.
MATERIAL AND METHODS
A retrospective review was conducted on 149 UCP cases (48 overt and 101 occult) and 298 control deliveries that occurred at the Third Affiliated Hospital of Sun Yat-sen University from January 1998 to December 2022. Patient data were compared between the groups. One-way analysis of variance (ANOVA) was used for means comparison, and the chi-square test was used for categorical data. Univariate and multivariate logistic regression analyses were performed to identify factors significantly associated with UCP.
RESULTS
Overt UCP was strongly associated with all adverse delivery outcomes. Both univariate and multivariate analyses identified multiparity, breech presentation, polyhydramnios, and low birth weight as independent risk factors for overt UCP (all odds ratios [OR] > 1; all < 0.05). Preterm labor and abnormal placental cord insertion were identified as independent risk factors for occult UCP (all OR > 1; all < 0.05). After 2014, when obstetrical staff received MDT first-aid simulation training, patients with overt UCP experienced shorter decision-to-delivery intervals due to more timely cesarean sections. They also had higher Apgar scores at 1, 5, and 10 min, and lower admission rates to the neonatal intensive care unit compared to patients before 2014 (all < 0.05).
CONCLUSION
MDT first-aid simulation training for overt UCP can improve neonatal outcomes. However, medical simulation training efforts should initially focus on the early identification of risk factors for both overt and occult UCP.
Topics: Humans; Female; Prolapse; Retrospective Studies; Pregnancy; Risk Factors; Simulation Training; Umbilical Cord; Infant, Newborn; Adult; Patient Care Team; Case-Control Studies; Pregnancy Outcome; Obstetric Labor Complications
PubMed: 38735870
DOI: 10.1080/14767058.2024.2352088 -
Asian Journal of Surgery May 2024
PubMed: 38724398
DOI: 10.1016/j.asjsur.2024.05.033 -
BMC Pregnancy and Childbirth May 2024The objective of the meta-analysis was to determine the influence of uterine fibroids on adverse outcomes, with specific emphasis on multiple or large (≥ 5 cm in... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The objective of the meta-analysis was to determine the influence of uterine fibroids on adverse outcomes, with specific emphasis on multiple or large (≥ 5 cm in diameter) fibroids.
MATERIALS AND METHODS
We searched PubMed, Embase, Web of Science, ClinicalTrials.gov, China National Knowledge Infrastructure (CNKI), and SinoMed databases for eligible studies that investigated the influence of uterine fibroids on adverse outcomes in pregnancy. The pooled risk ratio (RR) of the variables was estimated with fixed effect or random effect models.
RESULTS
Twenty-four studies with 237 509 participants were included. The pooled results showed that fibroids elevated the risk of adverse outcomes, including preterm birth, cesarean delivery, placenta previa, miscarriage, preterm premature rupture of membranes (PPROM), placental abruption, postpartum hemorrhage (PPH), fetal distress, malposition, intrauterine fetal death, low birth weight, breech presentation, and preeclampsia. However, after adjusting for the potential factors, negative effects were only seen for preterm birth, cesarean delivery, placenta previa, placental abruption, PPH, intrauterine fetal death, breech presentation, and preeclampsia. Subgroup analysis showed an association between larger fibroids and significantly elevated risks of breech presentation, PPH, and placenta previa in comparison with small fibroids. Multiple fibroids did not increase the risk of breech presentation, placental abruption, cesarean delivery, PPH, placenta previa, PPROM, preterm birth, and intrauterine growth restriction. Meta-regression analyses indicated that maternal age only affected the relationship between uterine fibroids and preterm birth, and BMI influenced the relationship between uterine fibroids and intrauterine fetal death. Other potential confounding factors had no impact on malposition, fetal distress, PPROM, miscarriage, placenta previa, placental abruption, and PPH.
CONCLUSION
The presence of uterine fibroids poses increased risks of adverse pregnancy and obstetric outcomes. Fibroid size influenced the risk of breech presentation, PPH, and placenta previa, while fibroid numbers had no impact on the risk of these outcomes.
Topics: Humans; Female; Pregnancy; Leiomyoma; Pregnancy Outcome; Uterine Neoplasms; Cesarean Section; Premature Birth; Placenta Previa; Postpartum Hemorrhage; Fetal Membranes, Premature Rupture; Pregnancy Complications, Neoplastic; Abortion, Spontaneous; Abruptio Placentae; Breech Presentation; Risk Factors
PubMed: 38710995
DOI: 10.1186/s12884-024-06545-5 -
Ultrasound in Medicine & Biology Apr 2024We present a statistical characterisation of fetal anatomies in obstetric ultrasound video sweeps where the transducer followed a fixed trajectory on the maternal...
OBJECTIVE
We present a statistical characterisation of fetal anatomies in obstetric ultrasound video sweeps where the transducer followed a fixed trajectory on the maternal abdomen.
METHODS
Large-scale, frame-level manual annotations of fetal anatomies (head, spine, abdomen, pelvis, femur) were used to compute common frame-level anatomy detection patterns expected for breech, cephalic, and transverse fetal presentations, with respect to video sweep paths. The patterns, termed statistical heatmaps, quantify the expected anatomies seen in a simple obstetric ultrasound video sweep protocol. In this study, a total of 760 unique manual annotations from 365 unique pregnancies were used.
RESULTS
We provide a qualitative interpretation of the heatmaps assessing the transducer sweep paths with respect to different fetal presentations and suggest ways in which the heatmaps can be applied in computational research (e.g., as a machine learning prior).
CONCLUSION
The heatmap parameters are freely available to other researchers (https://github.com/agleed/calopus_statistical_heatmaps).
PubMed: 38692940
DOI: 10.1016/j.ultrasmedbio.2024.03.006 -
Journal of Medical Case Reports Apr 2024We present a severe neonatal consequence due to the unexpected and crucial inversion of the fetal position after sudden termination of tocolysis during early labor of a...
BACKGROUND
We present a severe neonatal consequence due to the unexpected and crucial inversion of the fetal position after sudden termination of tocolysis during early labor of a woman with congenital uterine anomaly. It has been reported that congenital uterine anomalies latently affect the fetal position. The clinical pitfalls in childbirth with uterine anomalies are discussed here on the basis of clinical evidence.
CASE PRESENTATION
At a perinatal medical center in Japan, a 29-year-old Japanese mother who had a history of bicornuate uterus, received tocolysis to prolong her pregnancy for 5 days during the late preterm period after preterm-premature rupture of the membrane. She gave birth to a 2304 g male neonate of the gestational age of 35 weeks and 5 days with severe asphyxia by means of crash cesarean section for fetal sustained bradycardia after sudden termination of tocolysis. We found the fetal position to reverse from cephalic to breech position during early labor. He ended up having severe cerebral palsy after brain cooling against hypoxic-ischemic encephalopathy for 3 days. The mechanism of inversion from cephalic to breech position without amnionic fluid remains unclear, although women with a known diagnosis of a uterine anomaly have higher risk of adverse outcomes such as malpresentation.
CONCLUSIONS
When considering the clinical course of this case on the basis of the medical reports, we suspected that uterine anomalies and changes in intrauterine pressure could cause fetal malpresentation and adverse neonatal outcomes.
Topics: Humans; Female; Pregnancy; Adult; Infant, Newborn; Male; Cesarean Section; Uterus; Tocolysis; Urogenital Abnormalities; Asphyxia Neonatorum; Labor Presentation; Asphyxia; Breech Presentation
PubMed: 38664817
DOI: 10.1186/s13256-024-04524-0 -
PloS One 2024To estimate short- and long-term maternal complications in relation to planned mode of term breech delivery in first pregnancy.
OBJECTIVE
To estimate short- and long-term maternal complications in relation to planned mode of term breech delivery in first pregnancy.
DESIGN
Register-based cohort study.
SETTING
Denmark.
POPULATION
Nulliparous women with singleton breech delivery at term between 1991 and 2018 (n = 30,778).
METHODS
We used data from the Danish national health registries to identify nulliparous women with singleton breech presentation at term and their subsequent pregnancies. We performed logistic regression to compare the risks of maternal complications by planned mode of delivery. All data were proceeded and statistical analyses were performed in SAS 9.4 (SAS Institute Inc. Cary, NC, USA).
MAIN OUTCOME MEASURES
Postpartum hemorrhage, operative complications, puerperal infections in first pregnancy and uterine rupture, placenta previa, post-partum hemorrhage, hysterectomy and stillbirth in the subsequent two pregnancies.
RESULTS
We identified 19,187 with planned cesarean and 9,681 with planned vaginal breech delivery of which 2,970 (30.7%) delivered vaginally. Planned cesarean significantly reduced the risk of postoperative infections (2.4% vs 3.9% adjusted odds ratio (aOR): 0.54 95% confidence interval (CI) 0.44-0.66) and surgical organ lesions (0.06% vs 0.1%; (aOR): 0.29 95% CI 0.11-0.76) compared to planned vaginal breech delivery. Planned cesarean delivery in the first pregnancy was associated with a significantly higher risk of uterine rupture in the subsequent pregnancies but not with risk of postpartum hemorrhage, placenta previa, hysterectomy, or stillbirth.
CONCLUSION
Compared to planned vaginal breech delivery at term, nulliparous women with planned cesarean breech delivery have a significantly reduced risk of postoperative complications but a higher risk of uterine rupture in their subsequent pregnancies.
Topics: Pregnancy; Female; Humans; Postpartum Hemorrhage; Cohort Studies; Uterine Rupture; Stillbirth; Placenta Previa; Delivery, Obstetric; Breech Presentation; Retrospective Studies
PubMed: 38568924
DOI: 10.1371/journal.pone.0297971 -
Cureus Feb 2024Developmental dysplasia of the hip (DDH) represents a complex spectrum of hip abnormalities, varying from mild dysplasia to severe dislocation, significantly impacting...
Developmental dysplasia of the hip (DDH) represents a complex spectrum of hip abnormalities, varying from mild dysplasia to severe dislocation, significantly impacting biomechanics and joint stability. This study explores the intricate pathogenesis of DDH, emphasizing its articular and periarticular anatomical anomalies and their profound implications. Factors such as breech positioning, advanced maternal age, postmaturity, and intrauterine crowding contribute to the complexity of DDH's etiology. The fetal development of the hip joint, crucial for understanding DDH, involves intricate processes starting from the fourth week of gestation. Any disruption during this period can lead to abnormal hip development, necessitating early detection and intervention. This is a case presentation of a four-year-old girl with bilateral DDH in detail, highlighting the clinical findings, diagnostic procedures, and physiotherapeutic management employed. A tailored physiotherapy plan was implemented, focusing on pain management, pressure sore prevention, respiratory care, and muscle strength preservation. This study highlights the need for further research in this area by illuminating the complexities of DDH. Despite difficulties and limitations in the literature, interest in researching different facets of DDH is expanding.
PubMed: 38544620
DOI: 10.7759/cureus.54900 -
CMAJ : Canadian Medical Association... Mar 2024
Topics: Female; Pregnancy; Humans; Breech Presentation; Fetal Movement
PubMed: 38499301
DOI: 10.1503/cmaj.221264-f