BACKGROUND: Screening for substance use during pregnancy is critical for enhancing maternal health and perinatal outcomes. However, disparities persist in screening and intervention rates within maternity services. This retrospective case note review explored contemporaneous practices around screening and interventions for substance use among pregnant women during routine antenatal care.
METHODS: A random sample of 100 sets of maternity records were reviewed. Eligible cases included any woman attending initial pregnancy assessments at one of two South Australian metropolitan Hospital-based antenatal clinics, from July 2019-September 2020. Screening rates for past and current alcohol, tobacco and other substance use were identified and compared with data from a subset of a nationally representative survey. Intervention details and referral pathways were also assessed.
RESULTS: The final sample of eligible cases (n = 93) demonstrated prioritisation of screening for current use, over past use, across all substances (p < 0.001). Screening was most likely for tobacco and least likely for e-cigarettes (p < 0.001). Significant underreporting of past use compared with the benchmark was identified for all substances (except tobacco, p = 0.224). Interventions typically involved written resources, which were usually declined by clients.
CONCLUSIONS: Despite longstanding recommendations, screening and intervention practices for substance use appear inconsistent. With the recent emergence of vaping, no evidence of updated approaches to identifying e-cigarette consumption in pregnant women was found. Several opportunities for enhancing routine screening and intervention practices within antenatal clinics were identified, and will inform the development of policy directives, targeted training modules, and other resources for health professionals working in these services.

UNASSIGNED: Human T-lymphotropic virus 1 infection is endemic in the French Antilles, French Guiana, and sub-Saharan Africa, the origin of many immigrants currently living in France. There are no national screening recommendations outside of the regulatory obligations concerning donations of blood, tissue, gametes, or milk to a lactarium. This study aimed to investigate the screening and diagnostic practices for this infection in France.
UNASSIGNED: Serological statistics for regulatory, antenatal, sexually transmitted infections (for CeGIDDs (Centre Gratuit d\'Information, de Dépistage et de Diagnostic des Infections Sexuellement Transmissibles), which are public sexual health clinics), accidental exposure to blood screenings, and diagnosis since January 1, 2018 were collected from 23 hospital laboratories (two in the French Antilles, 21 in mainland France) associated with 55 hospitals and 22 maternity units.
UNASSIGNED: A total absence of antenatal screening was reported by 75% of the laboratories associated with maternity units in mainland France. All the laboratories in mainland France reported an absence of screening in the accidental exposure to blood context, as did all the laboratories in mainland France associated with a CeGIDD in the context of sexually transmitted infection screening. Conversely, screening in accordance with the existing regulations was generally systematically carried out. The most frequently reported diagnostic contexts were hematology and neurology.
UNASSIGNED: This study reveals an underscreening of human T-lymphotropic virus 1 in the hospital laboratories of mainland France.

BACKGROUND: This antenatal screening review will include reproductive screening evidence and approaches for pre-conception and post-conception, using first to third trimester screening opportunities.
METHODS: Focused antenatal screening peer-reviewed publications were evaluated and summarized.
RESULTS: Evidenced-based reproductive antenatal screening elements should be offered and discussed, with the pregnancy planning or pregnant person, during Preconception (genetic carrier screening for reproductive partners, personal and family (including reproductive partner) history review for increased genetic and pregnancy morbidity risks); First Trimester (fetal dating with ultrasound; fetal aneuploidy screening plus consideration for expanded fetal morbidity criteria, if appropriate; pregnant person preeclampsia screening; early fetal anatomy screening; early fetal cardiac screening); Second Trimester for standard fetal anatomy screening (18-22 weeks) including cardiac; pregnant person placental and cord pathology screening; pregnant person preterm birth screening with cervical length measurement); Third Trimester (fetal growth surveillance; continued preterm birth risk surveillance).
CONCLUSIONS: Antenatal reproductive screening has multiple elements, is complex, is time-consuming, and requires the use of pre- and post-testing counselling for most screening elements. The use of preconception and trimesters \'one to three\' requires clear patient understanding and buy-in. Informed consent and knowledge transfer is a main goal for antenatal reproductive screening approaches.

UNASSIGNED: This study aimed to evaluate the efficacy of α-thalassemia gene testing as a part of an antenatal intervention program over a 10-year period.
UNASSIGNED: All patients underwent α-thalassemia gene testing, which included the analysis of three types of deletions and mutations. Rare α-thalassemia gene testing was performed using Sanger sequencing, multiplex ligation-dependent probe amplification, and sequencing techniques. Prenatal diagnosis was performed in high-risk couples using chorionic villus sampling or amniocentesis.
UNASSIGNED: From 2010 to 2019, among the 91,852 patients examined, α-thalassemia mutations were identified in 41.78% of patients. The most frequent α0 gene mutation was--SEA, followed by--THAI. Two rare α0-thalassemia gene mutations at --32.8 and --230, were also observed. A total of 2,235 high-risk couples were identified, of which 562 were affected, including three with the--SEA/--THAI genotype and one with the--SEA/--230 genotype. Additionally, prenatal diagnosis revealed four cases of fetal anemia and/or mild edema, along with two cases of severe fetal edema. Chromosome and gene chip results were normal. Thalassemia gene testing showed an αCSα/αCSα genotype in four patients with anemia and/or mild edema, while two patients with severe fetal edema had one--SEA/αCSα genotype and one--SEA/--GX genotype. Using the cut-off points of 74.6 fL and 24.4 pg as criteria for identifying α0-thalassemia carriers and HbH disease, the detection rate of missed diagnoses in high-risk couples is consistent with national guidelines for standards, potentially saving 10,217,700 ¥.
UNASSIGNED: Routine molecular testing for α-thalassemia in high-risk prenatal populations effectively prevented severe α-thalassemia births. Despite the high cost, the cutoff points proposed by this study suggest that implementing screening using a new parameter has the potential to reduce current expenses.

BackgroundHuman T-cell lymphotropic virus type 1 (HTLV-1) is a neglected virus that can cause severe disease and be transmitted from mother to child through breastfeeding. Avoidance of breastfeeding prevents 80% of vertical transmission. The United Kingdom (UK) is currently assessing whether HTLV-1-targeted antenatal screening should be implemented.AimWe aimed to assess the impact and cost-effectiveness of a targeted programme to prevent HTLV-1 vertical transmission in England and Wales.MethodsWe estimated the number of pregnant women who have high risk of HTLV-1 infection based on their or their partner\'s country of birth. With data from 2021, we used a mathematical model to assess cost-effectiveness of HTLV-1 antenatal screening. We also estimated the annual number of infant infections and the number that could be prevented with screening and intervention.ResultsWe estimate that ca 99,000 pregnant women in England and Wales have high risk of HTLV-1 infection. In the absence of screening, 74 (range: 25-211) HTLV-1 infections in infants would be expected to occur every year in England and Wales. Implementation of targeted screening would prevent 58 (range: 19-164) infant infections annually. The intervention is effective (incremental 0.00333 quality-adjusted life years (QALY)) and cost-saving (GBP -57.56 (EUR -66.85)).ConclusionOur findings support implementation of HTLV-1 targeted antenatal screening to reduce vertical transmission from mothers to infants in the UK.

BACKGROUND: Human T-lymphotropic viruses (HTLV)-1 infection is endemic in many countries of Central and South America and Caribbean (CSA&C). Neither screening nor surveillance programs exist for HTLV-1/2 infection among pregnant women in this region. Neither in Western nations with large migrant flows from HTLV-1/2 endemic regions.
METHODS: Systematic review and meta-analysis of the prevalence of HTLV-1/2 infection among CSA&C pregnant women. We included studies searching EMBASE, PubMed/MEDLINE, Scopus, and Web of Science from inception to February 15, 2023. This systematic review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting guidelines.
RESULTS: We identified a total of 620 studies. Only 41 were finally included in the meta-analysis. Most studies (61.0%) were from Brazil and Peru (14.6%). The total number of participants was 343,707. The pooled prevalence of HTLV-1/2 infection among CSA&C pregnant women was 1.30% (95% CI: 0.96-1.69) using anti-HTLV-1/2 antibody screening tests. There was a high heterogeneity (I2 = 98.6%). Confirmatory tests gave an HTLV-1 infection rate of 1.02% (95% CI: 0.75-1.33).
CONCLUSIONS: The prevalence of HTLV-1/2 infection among CSA&C pregnant women is 1.3%, most cases being HTLV-1. This rate is greater than for other microbial agents regularly checked as part of antenatal screening (such as HIV, hepatitis B, or syphilis). Thus, HTLV-1/2 antenatal testing should be mandatory among CSA&C pregnant women everywhere.

OBJECTIVE: To analyze the reasons for refusal of aneuploidy screening in a multicultural Middle Eastern population.
METHODS: The study included patients delivering in a university hospital, who had refused aneuploidy screening during their pregnancy. We evaluated through a questionnaire submitted during the postpartum period the sociodemographic characteristics, beliefs, attitudes, and the main reason underpinning their choice. Religious, ethical, and financial factors, personal beliefs, medical information, perceived media information, and familial input were assessed through a Likert scale.
RESULTS: Our pilot study included 70 patients. The main reason (33 %) was the refusal to terminate pregnancy if the screening tests ultimately led to a diagnosis of aneuploidy. Lack of adequate information on the availability and benefits of this screening method (28 %), religious beliefs (17 %), in addition to other minor reasons such as financial considerations, familial recommendations, late pregnancy follow-ups, and media influence were also identified as contributing factors.
CONCLUSIONS: Aneuploidy screening is routinely offered to couples, with varying uptake rates observed worldwide. Sufficient information on prenatal screening and diagnosis should be provided to all pregnant women, presenting all available options, thus enabling them to make a free and informed choice during their pregnancy.

UNASSIGNED: Sepsis, the second most common cause of neonatal mortality, causes more than one million deaths annually. India has the highest incidence of clinical sepsis (17000/100000 live birth).
UNASSIGNED: This study aimed to determine the risk factors and organisms of early-onset neonatal sepsis (EONS) in a tertiary care hospital in Northeast India.
UNASSIGNED: It was a case-control study conducted in the neonatal unit of MGM Medical College, Kishanganj, Bihar, from January 2022 to April 2023. All neonates admitted to the neonatal intensive care unit (NICU) within 72 hours of life constituted the study population. Neonates diagnosed as EONS by clinical and laboratory parameters were considered as cases and those not diagnosed for EONS as controls. Maternal and newborn information and laboratory parameters were collected and analyzed. For risk factor identification, the bivariate logistic regression was used.
UNASSIGNED: An equal number of cases (78) and control (78) were enrolled in the study. Maternal age >30 years (adjusted odds ratio [aOR] = 3.017, confidence interval [CI]: 1.238 to 7.352; P < 0.015), maternal urinary tract infection (UTI) in the third trimester (aOR = 5.435, CI: 2.647 to 11.158; P < 0.0001), and premature rupture of membranes (PROM) (aOR = 2.918, CI: 4.61 to 33.73, P < 0.004) were significant predictors of EONS. Pseudomonas (41.02%), Klebsiella (16.66%), and coagulase-negative Staphylococcus aureus (20.51%) were commonly isolated organisms, which were highly resistant to cephalosporin, meropenem, aminoglycosides, and quinolones.
UNASSIGNED: Proper and adequate antenatal screening for diagnosis and treatment of maternal infection and high-risk pregnancies for perinatal management of newborn is recommended to prevent neonatal sepsis-related morbidity and mortality. Rational use of antibiotics may minimize the hazard of antibiotic resistance.

BACKGROUND: Infectious diseases including syphilis, HIV, and hepatitis B are major contributors to maternal and neonatal morbidity and mortality worldwide, especially in low- and middle-income countries (LMICs). The World Health Organization has prioritized elimination of vertical transmission of these three diseases.
OBJECTIVE: To rapidly assess the impact of interventions designed to improve antenatal screening rates for syphilis, HIV, and hepatitis B in LMICs and to identify areas for future implementation research.
METHODS: A comprehensive search was conducted across PubMed, Embase, and EconLit, targeting articles published between January 1, 2013, and June 27, 2023.
METHODS: We included quantitative interventional studies in English, involving pregnant adults (15 years or older) from LMICs. Exclusions were studies based in high-income countries, qualitative studies, or those investigating accuracy of diagnostic methods.
METHODS: From an initial 5549 potential studies, 27 were finalized for review after various screening stages. Data extraction covered aspects such as study design, intervention details, and outcomes. Findings were qualitatively synthesized within a systems thinking framework.
RESULTS: The interventions assessed varied in terms of geographic locations, health care system levels, and modalities. The review highlighted the effectiveness of interventions such as community health interventions, service quality improvements, and financial incentives.
CONCLUSIONS: The study underscores the potential of specific interventions in enhancing antenatal screening rates in LMICs. However, there is a discernible research gap concerning hepatitis B. The findings emphasize the importance of capacity building and health systems strengthening in public health interventions.

Congenital syphilis (CS), once a forgotten disease, has now remerged. A 2-month-old male child presented with multiple discrete skin-colored papules over the trunk, back, bilateral lower limbs, and groin. He also had a deformity of bilateral lower limbs and a widening at the wrist. Radiological findings suggested syphilitic changes in long bones. Nontreponemal as well as treponemal tests were positive in the baby and both parents confirming the diagnosis of CS. The father had a history of multiple sex partners and untreated genital lesions in the past. The case emphasizes the importance of awareness regarding sexually transmitted infections and its timely treatment and judicious antenatal screening for the same.