Journal of Clinical Medicine

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14 pages, 1219 KiB

Open AccessArticle

Adolescent Pregnancy: A Comparative Insight into the Prevalence and Risks of Obstetric Complications in a Polish Cohort

by Jakub Staniczek, Maisa Manasar-Dyrbuś, Rafał Stojko, Cecylia Jendyk, Marcin Sadłocha, Ewa Winkowska, Dominika Orszulak, Kacper Niziński, Kaja Skowronek, Jakub Toczek, Aleksandra Matonóg, Katarzyna Wilk, Maja Zięba-Domalik, Diana Sieroszewska, Aleksander Sieroszewski, Joanna Starczewska, Daria Sowa-Sanchez, Jakub Jurecki, Jonasz Troszka, Szymon Stojko and Agnieszka Drosdzol-Cop Show full author list Hide full author list

J. Clin. Med. 2024, 13(19), 5785; https://doi.org/10.3390/jcm13195785 - 28 Sep 2024

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Abstract

Background: Adolescent pregnancy is associated with increased risk of both maternal and neonatal complications. Common maternal complications include anemia, hypertensive disorders, and a higher incidence of infections, including Group B Streptococcus (GBS). Additionally, adolescents are at increased risk for gestational diabetes and postpartum [...] Read more.

Background: Adolescent pregnancy is associated with increased risk of both maternal and neonatal complications. Common maternal complications include anemia, hypertensive disorders, and a higher incidence of infections, including Group B Streptococcus (GBS). Additionally, adolescents are at increased risk for gestational diabetes and postpartum hemorrhage. Neonatal complications often involve low birth weight, prematurity, and an increased likelihood of neonatal intensive care unit (NICU) admission. Objectives: This study aims to assess and compare the prevalence of obstetric complications between adolescent and older pregnant women. Methods: This retrospective study investigates obstetric outcomes in adolescent pregnancies, analyzing data collected from 1 January 2016 to 30 June 2024. This study included 902 participants, of whom 224 were adolescents. The variables were categorized into maternal, birth, and neonatal characteristics. Results: Adolescent patients demonstrated a significantly higher prevalence of Group B Streptococcus (GBS) infection, affecting 25.89% of this group. Adolescent patients reported 17.86% nicotine use during pregnancy, a rate significantly higher than that of older age groups (p < 0.001). Additionally, adolescent pregnancies were associated with the highest mean blood loss during delivery, averaging 500 mL during vaginal birth and 1050 mL during cesarean section, leading to a higher incidence of blood transfusions (3.13%, p = 0.021). Newborns from adolescent pregnancies had the lowest mean birth weight (3199 g) and length (53.6 cm). Neonatal complications were more frequent in this group, affecting 20.09% of newborns, with a significantly higher rate of admission to intensive care units (2.68%, p = 0.008). These findings underscore the need for targeted interventions and more proactive management strategies to address the specific challenges faced by this population. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

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11 pages, 224 KiB

Open AccessArticle

Management and Treatment Outcomes of Hemolytic Disease of the Fetus and Newborn (HDFN)—A Retrospective Cohort Study

by Agnieszka Drozdowska-Szymczak, Sabina Łukawska, Natalia Mazanowska, Artur Ludwin and Paweł Krajewski

J. Clin. Med. 2024, 13(16), 4785; https://doi.org/10.3390/jcm13164785 - 14 Aug 2024

Viewed by 1035

Abstract

Background: Hemolytic disease of the fetus and newborn (HDFN) is caused by maternal antibodies attacking fetal blood cell antigens. Despite routine antenatal anti-D prophylaxis, intrauterine transfusions (IUTs) are still needed in some HDFN cases. Methods: We conducted a retrospective cohort study on newborns [...] Read more.

Background: Hemolytic disease of the fetus and newborn (HDFN) is caused by maternal antibodies attacking fetal blood cell antigens. Despite routine antenatal anti-D prophylaxis, intrauterine transfusions (IUTs) are still needed in some HDFN cases. Methods: We conducted a retrospective cohort study on newborns with HDFN born in the 1st Department of Obstetrics and Gynecology of the Medical University of Warsaw. We analyzed 274 neonates with HDFN, identifying 46 who required IUT due to fetal anemia and 228 who did not. The laboratory results, management, and outcomes were compared between these groups. Results: Comparative analysis showed that newborns treated with IUT were more likely to have significant anemia, hyperbilirubinemia, and iron overload, indicated by a high ferritin concentration. These neonates more often required top-up transfusions, phototherapy, intravenous immunoglobulin infusions, and exchange transfusions. The length of stay was longer for newborns who received IUT. Conclusions: HDFN requiring IUT is associated with a greater number of complications in the neonatal period and more often requires additional treatment compared to HDFN not requiring IUT. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

10 pages, 1240 KiB

Open AccessArticle

Accuracy of Estimated Fetal Weight Assessment in Fetuses with Congenital Diaphragmatic Hernia—Is the Hadlock Formula a Reliable Tool?

by Daria Kuchnowska, Albert Stachura, Przemyslaw Kosinski, Maciej Gawlak and Piotr Wegrzyn

J. Clin. Med. 2024, 13(12), 3392; https://doi.org/10.3390/jcm13123392 - 10 Jun 2024

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Abstract

Objectives: Congenital diaphragmatic hernia (CDH) is defined as organ protrusion from the abdominal to the thoracic cavity. The Hadlock formula is the most commonly used tool for calculating estimated fetal weight (EFW). The anatomical nature of CDH usually leads to underestimation of [...] Read more.

Objectives: Congenital diaphragmatic hernia (CDH) is defined as organ protrusion from the abdominal to the thoracic cavity. The Hadlock formula is the most commonly used tool for calculating estimated fetal weight (EFW). The anatomical nature of CDH usually leads to underestimation of the abdominal circumference, resulting in underestimation of fetal weight. Accurate weight estimation is essential before birth for counselling, preparation before surgery and ECMO. The research is made to compare the accuracy of Hadlock’s formula and Faschingbauer’s formula for fetal weight estimation in CDH fetuses population. Methods: In our study, we investigated differences between EFW and actual birthweight in 42 fetuses with CDH as compared to 80 healthy matched controls. EFW was calculated using the Hadlock formula and a recently introduced formula described by Faschingbauer et al., which was tailored for fetuses with CDH. Additionally, both of the formulas were adjusted for the interval between the ultrasound and delivery for both of the groups. Results: The majority of hernias were left-sided (92.8% vs. 7.2%). EFW adjusted for the interval between the ultrasound and delivery had the highest correlation with the actual birthweight in both, study group and controls. We compared the results for both tools and found the Hadlock formula to predict birthweight in CDH children with a 7.8 ± 5.5% error as compared to 7.9 ± 6.5% error for the Faschingbauer’s formula. Conclusions: The Hadlock formula adjusted for the interval between the ultrasound and delivery is a more precise method of calculating EFW in fetuses with CDH. Routine biometry scan using Hadlock’s formula remains reliable for predicting birthweight. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

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10 pages, 221 KiB

Open AccessArticle

Incidence and Risk Factors of Cholestasis in Newborns with Hemolytic Disease—A Case-Control Study

by Agnieszka Drozdowska-Szymczak, Natalia Mazanowska, Tomasz Pomianek, Artur Ludwin and Paweł Krajewski

J. Clin. Med. 2024, 13(11), 3190; https://doi.org/10.3390/jcm13113190 - 29 May 2024

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Abstract

Background/Objectives: One of the rare causes of cholestasis may be hemolytic disease of the fetus and newborn (HDFN). Methods: We retrospectively analyzed 88 medical records of HDFN newborns with cholestasis and 186 records of children with HDFN without cholestasis and conducted [...] Read more.

Background/Objectives: One of the rare causes of cholestasis may be hemolytic disease of the fetus and newborn (HDFN). Methods: We retrospectively analyzed 88 medical records of HDFN newborns with cholestasis and 186 records of children with HDFN without cholestasis and conducted an observational, case-control, retrospective study. Results: Factors influencing the risk of cholestasis were lower gestational age at birth (36.83 ± 1.9 vs. 37.57 ± 1.8, p = 0.002), Rh or Kidd HDFN (80.7% vs. 53.2%), and the need for intrauterine transfusion (27.3 vs. 11.8%). The subjects had lower hemoglobin concentrations at birth (14.01 ± 3.8 vs. 16.39 ± 2.8 g/dL) and during whole hospital stay, higher cord blood total bilirubin concentration (4.26 ± 1.8 vs. 2.39 ± 1.4 mg/dL), higher maximum bilirubin concentration (15.27 ± 5.8 vs. 10.24 ± 3.4 mg/dL), and more frequent liver ultrasound abnormalities (19.9 vs. 6.3%). They also required more extended hospitalization due to higher rates of postnatal blood transfusion (33 vs. 3.8%), more frequent need for exchange transfusion (8.8% vs. 2.2%), more extended time and higher risk of phototherapy (94.3 vs. 59.1%), and higher usage of immunoglobulins (55.7 vs. 8.1%), parenteral nutrition (45.5 vs. 12.9%), and antibiotics (14.8 vs. 4.8%). Conclusions: The risk factors for cholestasis in children with HDFN are lower gestational age at delivery, Rh and Kidd serological type of HDFN, and the need for intrauterine transfusions. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

9 pages, 204 KiB

Open AccessArticle

Navigating Uncertain Waters: First-Trimester Screening’s Role in Identifying Neonatal Complications

by Grzegorz Swiercz, Anna Zmelonek-Znamirowska, Karol Szwabowicz, Justyna Armanska, Karolina Detka, Marta Mlodawska and Jakub Mlodawski

J. Clin. Med. 2024, 13(7), 1982; https://doi.org/10.3390/jcm13071982 - 29 Mar 2024

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Abstract

Background: Contemporary diagnostic methods aimed at assessing neonatal outcomes predominantly rely on the medical history of pregnant women. Ideally, universal biomarkers indicating an increased risk of delivering infants in poor clinical condition, with a heightened likelihood of requiring hospitalization in a Neonatal [...] Read more.

Background: Contemporary diagnostic methods aimed at assessing neonatal outcomes predominantly rely on the medical history of pregnant women. Ideally, universal biomarkers indicating an increased risk of delivering infants in poor clinical condition, with a heightened likelihood of requiring hospitalization in a Neonatal Intensive Care Unit (NICU), would be beneficial for appropriately stratifying pregnant women into a high-risk category. Our study evaluated whether biochemical and ultrasonographical markers universally used in first-trimester screenings for non-heritable chromosomal aberrations could serve this purpose. Methods: This study encompassed 1164 patients who underwent first-trimester screening, including patient history, ultrasound examinations, and biochemical tests for pregnancy-associated plasma protein-A (PAPP-A) and the free beta-HCG subunit (fbHCG), from January 2019 to December 2021. The research concentrated on the correlation between these prenatal test results and neonatal outcomes, particularly Apgar scores, umbilical blood pH levels, and the necessity for NICU admission. Results: In our cohort, neonates scoring lower than 8 on the Apgar scale at birth exhibited lower concentrations of PAPP-A in the first trimester, both in raw and normalized values (PAPP-A MoM 0.93 vs. 1.027, p = 0.032). We also observed a higher pulsatility index in the venous duct in the first trimester in full-term neonates born with <8 points on the Apgar scale. Additionally, newborns born with an umbilical blood pH < 7.2 had lower normalized first-trimester PAPP-A concentrations (0.69 vs. 1.01 MoM, p = 0.04). We also noted that neonates requiring NICU hospitalization post-delivery had lower first-trimester bHCG concentrations (0.93 MoM vs. 1.11 MoM, p = 0.03). However, none of the correlations in our study translated into a robust prognostic ability for predicting dichotomous outcomes. All areas under the curve achieved a value < 0.7. Conclusions: Low concentrations of PAPP-A and free bHCG subunit in the first trimester may be associated with poorer clinical and biochemical conditions in neonates post-delivery. However, the relationship is weak and has limited predictive capability. Further research evaluating these relationships is necessary for the appropriate stratification of pregnant women into high-risk categories for neonatological complications. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

10 pages, 576 KiB

Open AccessArticle

A Multicenter, Retrospective Comparison Study of Pregnancy Outcomes According to Placental Location in Placenta Previa

by Seon Ui Lee, Ji Hye Jo, Haein Lee, Yoojin Na and In Yang Park

J. Clin. Med. 2024, 13(3), 675; https://doi.org/10.3390/jcm13030675 - 24 Jan 2024

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Abstract

Background: We investigated the association between placental location and pregnancy outcomes in placenta previa. Methods: This multi-center retrospective study enrolled 781 women who delivered between May 1999 and February 2020. We divided the dataset into anterior (n = 209) and posterior ( [...] Read more.

Background: We investigated the association between placental location and pregnancy outcomes in placenta previa. Methods: This multi-center retrospective study enrolled 781 women who delivered between May 1999 and February 2020. We divided the dataset into anterior (n = 209) and posterior (n = 572) groups and compared the baseline characteristics and obstetric and neonatal outcomes. The adverse obstetric outcomes associated with placenta location were evaluated using a multivariate logistic analysis. Results: Gestational age at delivery in the anterior group (253.0 ± 21.6) was significantly lower than that in the posterior group (257.6 ± 19.1) (p = 0.008). The anterior group showed significantly higher parity, rates of previous cesarean section, non-vertex fetal positions, admissions for bleeding, emergency cesarean sections, transfusions, estimated blood loss, and combined placenta accrete spectrum (p < 0.05). In the multivariate analysis, the anterior group had higher rates of transfusion (OR 2.23; 95% CI 1.50–3.30), placenta accreta spectrum (OR 2.16; 95% CI 1.21–3.97), and non-vertex fetal positions (OR 2.47; 95% CI 1.09–5.88). Conclusions: These findings suggest that more caution is required in the treatment of patients with anterior placenta previa. Therefore, if placenta previa is diagnosed prenatally, it is important to determine the location of the body and prepare for massive bleeding in the anterior group. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

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Review

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8 pages, 615 KiB

Open AccessReview

Maternal–Fetal Complications in Renal Colic during Pregnancy: A Scoping Review

by Paulina Machura, Jakub S. Gąsior, Michał Ciebiera, Sylwia Dąbkowska and Diana Massalska

J. Clin. Med. 2024, 13(18), 5515; https://doi.org/10.3390/jcm13185515 - 18 Sep 2024

Viewed by 746

Abstract

Renal colic is one of the most common non-obstetric causes of hospitalization in pregnant women. Its management is often a challenge for obstetricians/gynecologists, urologists and neonatologists due to the complexity of the problem. The aim of this study was to analyze the possible [...] Read more.

Renal colic is one of the most common non-obstetric causes of hospitalization in pregnant women. Its management is often a challenge for obstetricians/gynecologists, urologists and neonatologists due to the complexity of the problem. The aim of this study was to analyze the possible maternal–fetal complications in renal colic during pregnancy. The authors performed a scoping review of the current literature regarding the analyzed issues. The review was conducted using the PubMed/MEDLINE and Web of Science databases. The search generated a total of 237 articles, out of which 7 original studies were ultimately included in the scoping review. In the women affected by renal colic, the incidence of perinatal complications such as urinary tract infections (UTIs), premature rupture of membranes (pPROM), and preterm birth is markedly higher than reported in the general population of pregnant women. Data regarding the recurrence of other perinatal complications such as gestational diabetes mellitus (GDM), pregnancy-induced hypertension (PIH), preeclampsia (PE), and intrauterine growth restriction (IUGR) are scarce and ambiguous. Further research on these issues is needed to improve the perinatal outcomes of the affected pregnancies. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

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10 pages, 519 KiB

Open AccessReview

Awareness of Pregnant Patients about Congenital Cytomegalovirus Infection—A Semi-Systematic Review

by Paweł Bartnik, Aleksandra Bender, Joanna Kacperczyk-Bartnik, Michał Ciebiera, Aleksandra Urban, Anna Sienko, Esra Bilir, Ewa Romejko-Wolniewicz and Jacek Sieńko

J. Clin. Med. 2024, 13(9), 2586; https://doi.org/10.3390/jcm13092586 - 28 Apr 2024

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Background: Cytomegalovirus (CMV) infection represents a major issue worldwide, since it constitutes the most common viral congenital infection, with a prevalence of 0.58% and 1–5% in developed and developing countries, respectively. According to recent studies, prenatal treatment significantly decreases the risk of [...] Read more.

Background: Cytomegalovirus (CMV) infection represents a major issue worldwide, since it constitutes the most common viral congenital infection, with a prevalence of 0.58% and 1–5% in developed and developing countries, respectively. According to recent studies, prenatal treatment significantly decreases the risk of vertical CMV transmission, and early intervention may even prevent the termination of pregnancy. This study aimed to investigate the level of awareness of CMV among pregnant patients through a semi-systematic review. Methods: We included all of the original articles investigating knowledge and awareness about CMV infection among pregnant women. Our research included the PubMed database. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 statement, the Covidence system automatically guided us to screen the titles and/or abstracts, and then full-texts, followed by data extraction from the eligible studies. Results: We screened 764 studies altogether, with 13 studies included in this analysis. Knowledge about the existence of CMV infection risk varied between the articles, ranging from 11.4% in a study performed in Ireland to 60% reported in a study on the French population. Studies analyzing the impact of educational interventions on patients’ knowledge about preventive measures reported significant improvement compared to their level of awareness before the intervention. Conclusions: Patients’ awareness and knowledge about CMV seemed to be generally low or very low during the last decade before the development of effective secondary prevention methods. Educational interventions seem to be effective, and therefore their wide use could be of potential benefit. In the era of available secondary prevention of vertical transmission, it is crucial to concentrate the efforts of different stakeholders to increase the awareness of cCMV among pregnant women. Full article

(This article belongs to the Special Issue Clinical Outcomes in Maternal–Fetal Medicine)

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