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RATIONALE: Pregnancy is a special term in life with physiological changes in both cardiorespiratory and immune systems; that is why severe acute respiratory syndrome coronavirus 2 infection in pregnancy may result in an altered response. With this, we present a case report of a young pregnant lady who was exposed to severe acute respiratory syndrome coronavirus 2 infection just before pregnancy and ended up with an affected fetus. The impact of coronavirus disease 2019 (COVID-19) exposure on neonatal outcomes has not yet been fully evaluated; by this article, we aim to find if COVID-19 exposure is linked to congenital anomalies. PATIENT CONCERNS: A 25-year-old woman who has no history of genetic or chronic diseases applied to our clinic for routine control of pregnancy. She does not have a consanguineous marriage or any other potential risk factors for pregnancy. DIAGNOSES AND INTERVENTIONS: She had a history of COVID-19 polymerase chain reaction positivity 2 days before the first day of the last menstruation period and hospitalization for 7 days. After 7 days of treatment with favipiravir and levofloxacin, enoxaparin sodium, famotidine, paracetamol, budesonide, dornaz alfa, and vitamin C; her general situation gets better, and discharged from the hospital on the seventh day of hospitalization without any further treatment prescription. OUTCOMES: During her routine controls for pregnancy at first-trimester evaluation ultrasonography; there was right forearm aplasia and deformities at both feet and legs. LESSONS: In the literature, there is conflicting evidence about the impact of COVID-19 in pregnancy especially if the patient is confronted with the virus in the first trimester. Despite the increasing number of published studies on COVID-19 in pregnancy, there are insufficient good quality unbiased studies about the issue. Risk factors for COVID-19 overlap with the risk factors for pregnancy complications and the risk factors of the treatment prescribed. The impact of COVID-19 exposure on neonatal outcomes has not yet been fully evaluated; in this article, we aim to find if COVID-19 exposure is linked to congenital anomalies. Further research is needed to ascertain neonatal outcomes.
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COVID-19 , Complicaciones Infecciosas del Embarazo , SARS-CoV-2 , Humanos , Femenino , Embarazo , COVID-19/complicaciones , Adulto , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Complicaciones Infecciosas del Embarazo/virología , Anomalías Congénitas , Recién NacidoRESUMEN
BACKGROUND: Abortion is a public health problem in Latin America and is more common among women living with HIV. OBJECTIVE: to verify the incidence and factors associated with induced abortion in a cohort of women living with HIV assisted in a reference service for care for individuals with HIV/AIDS in Rio de Janeiro/Brazil. METHODS: Prospective cohort during the period 1996-2016. We estimated the incidence of induced abortions during follow-up in the cohort by calculating person-time incidence rates [per 100 persons-years (PY)] and investigated the factors associated with the outcome "induced abortion" using a generalized linear mixed model. RESULTS: 753 women and 210 pregnancies were included in the present analysis. We estimated an induced abortion incidence rate of 0.68/100 persons-years (95% confidence interval [CI]: 0.47; 0.94) in the study period, with a significant reduction after 2006. The main factors associated with an induced abortion were currently living with a partner (adjusted OR [AdjOR] 0.32 95% CI: 0.10-0.98), number of children (2 children AdjOR 0.12, 95% CI: 0.02-0.95) and the type of antiretroviral treatment used (regimen without Efavirenz: AdjOR: 0.11, 95% CI 0.02-0.70). CONCLUSIONS: We showed a significant reduction in the incidence of induced abortions in a cohort of women living with HIV in Rio de Janeiro, Brazil, probably due to a decrease in the incidence of pregnancies observed in the same period. The factors associated with a lower occurrence of induced abortion suggest a good integration between the clinical and reproductive assistance offered to those women.
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Aborto Inducido , Infecciones por VIH , Humanos , Femenino , Brasil/epidemiología , Adulto , Incidencia , Aborto Inducido/estadística & datos numéricos , Embarazo , Infecciones por VIH/epidemiología , Infecciones por VIH/tratamiento farmacológico , Estudios Prospectivos , Adulto Joven , Factores de Riesgo , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/virología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Adolescente , Fármacos Anti-VIH/uso terapéuticoRESUMEN
Dengue is a rapidly spreading mosquito-borne viral disease, posing significant public health challenges in tropical and subtropical regions. This systematic review and meta-analysis aimed to evaluate the relationship between maternal dengue virus infection and adverse birth outcomes. A literature search was conducted in PubMed, Embase, and web of science databases until April 2024. Observational studies examining the association between laboratory-confirmed maternal dengue infection and adverse birth outcomes such as preterm birth, low birth weight (LBW), small for gestational age (SGA), stillbirth, and postpartum haemorrhage were included. Data were extracted, and risk of bias was assessed using the Newcastle-Ottawa Scale. Random-effects meta-analysis models were used to pool data in R software (V 4.3). Twenty studies met the inclusion criteria. The pooled prevalence of preterm birth among dengue-affected pregnancies was 18.3% (95% CI: 12.6%-25.8%), with an OR of 1.21 (95% CI: 0.78-1.89). For LBW, the pooled prevalence was 17.1% (95% CI: 10.4%-26.6%), with an OR of 1.00 (95% CI: 0.69-1.41). SGA had a pooled prevalence of 11.2% (95% CI: 2.7%-36.9%) and an OR of 0.93 (95% CI: 0.41-2.14). The prevalence of stillbirth was 3.3% (95% CI: 1.6%-6.8%), with significant associations found in some studies (RR: 2.67; 95% CI: 1.09-6.57). Postpartum haemorrhage had an OR of 1.97 (95% CI: 0.53-2.69). While maternal dengue infection was associated with a higher prevalence of preterm birth and LBW, the associations were not statistically significant. Significant associations were observed for stillbirth in specific studies. Further research with standardized methodologies is needed to clarify these relationships and identify potential mechanisms.
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Dengue , Recién Nacido de Bajo Peso , Complicaciones Infecciosas del Embarazo , Resultado del Embarazo , Nacimiento Prematuro , Humanos , Embarazo , Femenino , Dengue/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/virología , Nacimiento Prematuro/epidemiología , Resultado del Embarazo/epidemiología , Recién Nacido , Prevalencia , Mortinato/epidemiología , Recién Nacido Pequeño para la Edad Gestacional , Hemorragia Posparto/epidemiología , Hemorragia Posparto/etiologíaRESUMEN
Background: In low- and middle-income countries (LMICs) and territories, maternal infections impose a non-negligible disease burden. We aimed to analyse the secular trends, age distribution, and associated factors of maternal sepsis and other maternal infections (MSMI) across 131 LMICs from 1990 to 2019. Methods: We collected yearly data of incidences, deaths, and disability adjusted life years (DALYs) on MSMI in 131 LMICs from 1990 to 2019 from the Global Burden of Disease 2019 (GBD 2019). The sociodemographic index (SDI) and universal health coverage effective coverage index (UHCI) were also acquired. Relative percent change and estimated annual percentage change (EAPC) were used to assess the secular trends. Correlation analyses were also employed to explore the associations between the burden of MSMI with SDI and UHCI. Results: Between 1990 and 2019, the age-standardised incident rates (ASIRs), age-standardised maternal mortality ratios (ASMMRs) and age-standardised DALYs rates of low-income countries (LICs) were much higher than that of lower-middle-income countries (LMCs) and upper-middle income countries (UMCs), although they all continued to decline. At least six of 131 LMICs had ASMMR greater than 70.00 per 100 000 live births in 2019. The incidences of MSMI increased first till 20-24 years and then decreased with age both in 1990 and 2019, while the ASMMRs were higher in the youngest and the oldest age group. With the growth of SDI and UHCI in 2109, the decreasing trend of ASIR, ASMMR, and age-standardised DALYs rates slowed down. Conclusions: Although the progress has been made in reducing the burden of MSMI in 131 LMICs, the disease burden in LICs far exceeded that of LMCs and UMCs. Socio-economic status and universal health coverage were both associated with the MSMI burden, and further research is needed to explore the underlying factors contributing to these disparities and to identify effective strategies for reducing the burden of MSMI.
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Países en Desarrollo , Humanos , Femenino , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Costo de Enfermedad , Carga Global de Enfermedades/tendencias , Adulto , Años de Vida Ajustados por Discapacidad , Mortalidad Materna/tendencias , Disparidades en el Estado de Salud , IncidenciaRESUMEN
Four infants potentially exposed to syphilis infection in utero, meeting World Health Organization surveillance criteria of congenital syphilis (CS), were diagnosed in Croatia between September 2020 and January 2024. We conducted a retrospective analysis of epidemiological, clinical and laboratory data of these cases to assess compliance with surveillance case definitions. As only one confirmed CS case has been reported in Croatia in over 2 decades, these reports signal an increased risk of syphilis vertical transmission and warrant strengthening antenatal screening.
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Transmisión Vertical de Enfermedad Infecciosa , Complicaciones Infecciosas del Embarazo , Sífilis Congénita , Humanos , Croacia/epidemiología , Femenino , Sífilis Congénita/epidemiología , Sífilis Congénita/transmisión , Embarazo , Estudios Retrospectivos , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/diagnóstico , Recién Nacido , Sífilis/epidemiología , Sífilis/transmisión , Sífilis/diagnóstico , Masculino , Lactante , Diagnóstico Prenatal , Adulto , Serodiagnóstico de la Sífilis , Treponema pallidum/aislamiento & purificaciónRESUMEN
BACKGROUND: Antiretroviral therapy (ART) use during pregnancy is essential to prevent vertical transmission of HIV, but it may also increase the risk of adverse birth outcomes. This study investigated the impact of both maternal HIV infection and the timing of ART initiation on birth outcomes in women living with HIV in South Africa. METHODS: This secondary data analysis examined the dataset from an earlier cohort study involving 1709 pregnant women living with HIV who delivered their babies at three major maternity centres in the Eastern Cape province of South Africa between September 2015 and May 2018. The associations between adverse birth outcomes (stillbirth, preterm birth, very preterm birth, and low birth weight) and the timing of maternal ART initiation, peripartum CD4 count, and HIV viral load were examined using logistic regression analysis. RESULTS: The observed rates of stillbirth, preterm birth, very preterm birth, and low birth weight were 1.4%, 33.5%, 5.4% and 18.0%, respectively. In the multivariable analysis, low birth weight was associated with ART initiated during the second trimester (adjusted odds ratio [aOR] 1.38; 95% confidence interval [CI], 1.03-1.85), low-level viraemia (21-999 copies/ml) (aOR, 1.62; 95% CI, 1.17-2.22), and high-level viraemia (≥1000 copies/ml) (aOR, 1.66; 95% CI, 1.66-2.38) during the peripartum period. Preterm birth was associated with low-level viraemia (aOR, 1.44; 95% CI, 1.16-1.79) and a CD4 count of less than 200 cells/mm3 (aOR, 1.35; 95% CI, 1.01-1.82). Very preterm birth was associated with detectable maternal viraemia. CONCLUSION: Adverse birth outcomes are common among pregnant women living with HIV, especially those with unsuppressed viraemia. Clinicians and programme managers should prioritise timeous ART initiation and virological suppression in all pregnant women living with HIV.
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Infecciones por VIH , Complicaciones Infecciosas del Embarazo , Resultado del Embarazo , Carga Viral , Humanos , Femenino , Embarazo , Sudáfrica/epidemiología , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/virología , Adulto , Recuento de Linfocito CD4 , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Complicaciones Infecciosas del Embarazo/virología , Recién Nacido , Nacimiento Prematuro/epidemiología , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Adulto Joven , Recién Nacido de Bajo Peso , Fármacos Anti-VIH/uso terapéutico , Mortinato/epidemiología , Análisis de Datos SecundariosRESUMEN
OBJECTIVES: In this study, we aimed to systematically review the literature of the prevalence of systemic antibacterial use during pregnancy and to perform a descriptive analysis focused on methodological characteristics. MATERIALS AND METHODS: This study was registered in PROSPERO under protocol number CRD42022376634. Medline, Embase, Scientific Electronic Library Online, Biblioteca Virtual em Saúde, Cumulative Index to Nursing and Allied Health Literature, and Web of Science databases were searched (published studies until November 3rd, 2022). Selected studies were population-based cross-sectional or cohort, carried out with pregnant women, and providing information about the prevalence of systemic antibacterial use at least in one trimester of pregnancy. Reviewers conducted in pairs the title and abstract screening, eligibility criteria check, and data extraction of selected studies. Quality appraisal was performed with an adapted version of the Joanna Briggs Institute Critical Appraisal Checklist for Prevalence Studies. Data of included studies were pooled into a graphical and tabular summary. RESULTS: A total of 16,251,280 pregnant women and 5,169,959 pregnancy registers were identified. The prevalence estimates of systemic antibacterial use during pregnancy ranged from 2.0% (95%CI 2.0-2.0) to 64.3% (95%CI not reported) in the 79 included studies. The majority were performed in high-income countries (91.5%). Overall, the studies revealed considerable prevalence heterogeneity in terms of study type and dataset used. The 95% confidence intervals were not reported in 41% of studies. CONCLUSION: The disparities in the prevalence of systemic antibacterial use during pregnancy can be related to methodological issues and different health policies. Lack of uniform databases and changes in data collection methods over time should be taken into account in public health strategy planning. The scarce evidence in low- and middle-income settings hampers the comprehensiveness of the global prevalence of antibacterial use during pregnancy.
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Antibacterianos , Humanos , Embarazo , Femenino , Antibacterianos/uso terapéutico , Prevalencia , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológicoRESUMEN
BACKGROUND: Group B Streptococcus (GBS) infection remains a leading cause of newborn morbidity and mortality. The study aimed to determine the adherence rate to the universal screening policy a decade after its introduction. Secondly, whether the timing of antibiotics given in GBS carriers reduces the incidence of neonatal sepsis. METHODS: Delivery records at Hong Kong Baptist Hospital in 2022 were examined to retrieve antenatal and intrapartum details regarding maternal GBS carrier status, previous maternal GBS carrier status, antibiotic treatment, timing of treatment, neonatal condition at birth and whether the neonate had sepsis. Univariate statistics was used to assess the relationship between maternal GBS carrier and neonatal sepsis overall. Incidence of neonatal sepsis was stratified according to mode of delivery and timing of antibiotic. RESULTS: The adherence rate to the universal GBS screening policy was 97%. The risk of neonatal sepsis was 5.45 (95% CI 3.05 to 9.75) times higher in women who were GBS screened positive when compared to non-GBS carriers (p < 0.001). Amongst term neonates from GBS carriers delivered by Caesarean section, the risk of neonatal sepsis significantly decreased by 70% after antenatal antibiotic treatment (p = 0.041) whereas in term neonates delivered vaginally, the risk of neonatal sepsis decreased by 71% (p = 0.022) if intrapartum antibiotic prophylaxis was given 4 or more hours. CONCLUSION: Giving antenatal antibiotic treatment before Caesarean section or intrapartum antibiotic prophylaxis for 4 or more hours before vaginal delivery may decrease the risk of neonatal sepsis in term neonates delivered from GBS carriers.
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Antibacterianos , Sepsis Neonatal , Complicaciones Infecciosas del Embarazo , Infecciones Estreptocócicas , Streptococcus agalactiae , Humanos , Infecciones Estreptocócicas/prevención & control , Infecciones Estreptocócicas/diagnóstico , Infecciones Estreptocócicas/epidemiología , Recién Nacido , Sepsis Neonatal/prevención & control , Sepsis Neonatal/diagnóstico , Sepsis Neonatal/epidemiología , Sepsis Neonatal/microbiología , Femenino , Streptococcus agalactiae/aislamiento & purificación , Embarazo , Antibacterianos/uso terapéutico , Antibacterianos/administración & dosificación , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/prevención & control , Hong Kong/epidemiología , Portador Sano/diagnóstico , Adulto , Profilaxis Antibiótica/métodos , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Incidencia , Cesárea , Tamizaje Masivo/métodos , Adhesión a Directriz/estadística & datos numéricos , Estudios Retrospectivos , Parto ObstétricoRESUMEN
BACKGROUND: Although hepatitis B infection is highly endemic in Africa, information on its epidemiology among pregnant women in the region is limited. Therefore, this systematic review provided up-to-date information on the epidemiology of hepatitis B virus (HBsAg) infection among pregnant women in Africa. METHODS: A systematic review and meta-analysis was conducted according to the Preferred Reporting Items for Systematic Reviews. The Web of Science, Scopus, PubMed, Google Scholar, and African journals online were searched to identify relevant studies published between January 1, 2015, and May 21, 2024, on hepatitis B virus infection in pregnant women living in Africa. The Joanna Briggs Institute tool was used to assess the methodological qualities of the included studies. The random effects model was used to estimate the pooled prevalence of HBV infection. I2 assessed the amount of heterogeneity. Publication bias was assessed using Egger's test and a funnel plot. RESULTS: We included 91 studies from 28 African countries. The pooled prevalence of hepatitis B infection among pregnant women in Africa was 5.89% (95% CI: 5.26-6.51%), with significant heterogeneity between studies (I2 = 97.71%, p < 0.001). Family history of hepatitis B virus infection (AOR = 2.72, 95%CI: 1.53-3.9), multiple sexual partners (AOR = 2.17, 95%CI: 1.3-3.04), and sharing sharp materials were risk factors for hepatitis B infection. CONCLUSION: An intermediate endemic level of hepatitis B virus infection (2-7%) was observed among pregnant women in Africa. To prevent disease transmission, interventions should focus on pregnant women with a family history of hepatitis B infection, multiple sexual partners, and sharing sharp materials.
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Virus de la Hepatitis B , Hepatitis B , Complicaciones Infecciosas del Embarazo , Humanos , Embarazo , Femenino , Hepatitis B/epidemiología , África/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/virología , Prevalencia , Factores de RiesgoAsunto(s)
Hepatitis C , Transmisión Vertical de Enfermedad Infecciosa , Complicaciones Infecciosas del Embarazo , Humanos , Embarazo , Femenino , Lactante , Hepatitis C/diagnóstico , Complicaciones Infecciosas del Embarazo/diagnóstico , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Niño , Recién Nacido , Hepacivirus/aislamiento & purificación , PreescolarRESUMEN
PURPOSE: This study aims to analyze whether undergoing amniocentesis during pregnancy in women diagnosed with hepatitis B virus (HBV) infection leads to HBV transmission to newborns. METHODS: Retrospective data collection was conducted from June 2019 to November 2022 on expectant mothers positive for hepatitis B surface antigen (HBsAg) who underwent amniocentesis at The Third Affiliated Hospital of Sun Yat-sen University, along with data on their newborns. The study summarized the HBV infection status of newborns born to mothers with different expressions of hepatitis B e antigen (HBeAg), antiviral treatment versus no treatment, and different HBV DNA viral loads before delivery. RESULTS: In this study, 346 expectant mothers tested positive for HBsAg, along with 351 newborns (including 5 sets of twins, with 8 infants (2.28%) testing HBsAg-positive at birth. All newborns received dual immunotherapy and were followed up. At 7-12 months, retesting for HBsAg positivity and HBV DNA positivity among infants revealed that out of the infants born with HBsAg positivity, 7 cases had seroconverted to negative, while the remaining infant, who was positive for both HBsAg and HBeAg at birth, tested positive for both HBsAg and HBV DNA at 7-12 months. Thus, one case of vertical transmission of hepatitis B from mother to child occurred in this study. The proportion of infants born with HBsAg + among newborns born to HBeAg-positive mothers (4 cases, 6.06%) was significantly higher than that among newborns born to HBeAg-negative mothers (4 cases, 1.41%) (P < 0.05). The proportion of infants born with HBsAg + showed no significant difference between newborns born to mothers receiving antiviral therapy (2 cases, 2.90%) and those born to mothers not receiving antiviral therapy (6 cases, 2.13%) (P > 0.05). Among expectant mothers with viral load ≥ 6 log 10 IU/mL before delivery, 3 newborns (30.00%) were manifesting HBsAg positivity at birth, significantly higher than the group with viral load < 6 log 10 IU/mL before delivery (5 cases, 1.47%) (P < 0.05). CONCLUSION: Among HBsAg-positive expectant mothers, only a small number of infants are infected with the hepatitis B virus at birth, the proportion of which is relatively low. Infants born to mothers who are HBeAg-positive or have a viral load ≥ 6 log10 IU/mL have a higher risk of being born positive.
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Amniocentesis , ADN Viral , Antígenos de Superficie de la Hepatitis B , Antígenos e de la Hepatitis B , Virus de la Hepatitis B , Hepatitis B , Transmisión Vertical de Enfermedad Infecciosa , Complicaciones Infecciosas del Embarazo , Carga Viral , Humanos , Femenino , Embarazo , Estudios Retrospectivos , Recién Nacido , Hepatitis B/transmisión , Adulto , Antígenos de Superficie de la Hepatitis B/sangre , Complicaciones Infecciosas del Embarazo/virología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Virus de la Hepatitis B/genética , Virus de la Hepatitis B/aislamiento & purificación , ADN Viral/sangre , Antígenos e de la Hepatitis B/sangre , Antivirales/uso terapéutico , Masculino , Madres , Adulto JovenRESUMEN
PURPOSE: The influence of pregnancy on tuberculosis (TB) has not been well studied. This study aimed to investigate the demographics, clinical characteristics and outcomes of pregnant-related TB compared with the general population with TB. METHODS: We retrospectively analysed medical records of women during pregnancy or within six months postpartum with active TB who were admitted to the West China Hospital between 2011 and 2022. According to age, gender and admission time, the general population with active TB was matched at a ratio of 1:2, and the demographics, clinical characteristics and outcomes were compared. RESULTS: All the participants in both the pregnant and non-pregnant groups were females, averaging 26 years old, with a majority of Han nationality (72.4% vs. 69.5%, respectively). The two groups were comparable (p < .05). Pregnant TB cases showed higher rates of fever (61% vs. 35%), dyspnoea (39.9% vs. 18.7%), neurological symptoms (34.4% vs. 11.0%) and miliary TB (24.5% vs. 10.9%) compared to non-pregnant cases (p < .05). Additionally, the pregnant group exhibited lower red blood cell counts (3.62 × 109/L vs. 4.37 × 109/L), lower albumin levels (31.20 g/L vs. 40.40 g/L) and elevated inflammatory markers (p < .05). Pregnant women with TB had severe outcomes, with 16.3% requiring intensive care unit (ICU) care and a 3.3% TB-related mortality rate - higher than local averages. In contrast, the non-pregnant group had lower rates (0.8% for ICU admission, and no TB-related deaths). Moreover, active TB during pregnancies led to a high rate of spontaneous abortion (34.1%), with military pulmonary TB identified as the sole risk factor for severe TB in pregnancies (OR: 3.6; 95% CI: 1.15, 11.34). CONCLUSIONS: Manifestations of TB in pregnant women differ from those in the general population with TB. Pregnancy complicated with active TB greatly harms the mother and foetus and requires special attention in the future.
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Complicaciones Infecciosas del Embarazo , Resultado del Embarazo , Humanos , Femenino , Embarazo , Estudios Retrospectivos , Adulto , Resultado del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/diagnóstico , China/epidemiología , Tuberculosis/epidemiología , Tuberculosis/diagnóstico , Adulto JovenRESUMEN
Loss to follow-up (LTFU) from Option B plus, a lifelong antiretroviral therapy (ART) for pregnant women living with human immunodeficiency virus (HIV), irrespective of their clinical stage and CD4 count, threatens the elimination of vertical transmission of the virus from mothers to their infants. However, evidence on reasons for LTFU and resumption after LTFU to Option B plus care among women has been limited in Ethiopia. Therefore, this study explored why women were LTFU from the service and what made them resume or refuse resumption after LTFU in Ethiopia. An exploratory, descriptive qualitative study using 46 in-depth interviews was employed among purposely selected women who were lost from Option B plus care or resumed care after LTFU, health care providers, and mother support group (MSG) members working in the prevention of mother-to-child transmission unit. A thematic analysis using an inductive approach was used to analyze the data and build subthemes and themes. Open Code Version 4.03 software assists in data management, from open coding to developing themes and sub-themes. We found that low socioeconomic status, poor relationship with husband and/or family, lack of support from partners, family members, or government, HIV-related stigma, and discrimination, lack of awareness on HIV treatment and perceived drug side effects, religious belief, shortage of drug supply, inadequate service access, and fear of confidentiality breach by healthcare workers were major reasons for LTFU. Healthcare workers' dedication to tracing lost women, partner encouragement, and feeling sick prompted women to resume care after LTFU. This study highlighted financial burdens, partner violence, and societal and health service-related factors discouraged compliance to retention among women in Option B plus care in Ethiopia. Women's empowerment and partner engagement were of vital importance to retain them in care and eliminate vertical transmission of the virus among infants born to HIV-positive women.
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Infecciones por VIH , Transmisión Vertical de Enfermedad Infecciosa , Investigación Cualitativa , Humanos , Femenino , Etiopía , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Adulto , Embarazo , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Perdida de Seguimiento , Adulto Joven , Fármacos Anti-VIH/uso terapéutico , Complicaciones Infecciosas del Embarazo/psicología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Estigma SocialRESUMEN
Bacterial vaginosis is a polymicrobial syndrome characterized by the decrease of Lactobacilli and an overgrowth of facultative and anaerobic bacteria in vaginal fluid. Though it has received little attention, it has been associated with poor pregnancy outcomes, such as pre-term labor and delivery, premature rupture of membranes, low birth weight, spontaneous abortion, and postpartum infections. This study aimed to determine the prevalence of bacterial vaginosis and its associated factors among pregnant women attending antenatal care clinics from September 15 to December 14, 2021, at public hospitals in West Shoa Zone, Oromia, Ethiopia. An institutional-based cross-sectional study was conducted on 260 pregnant women, and systematic random sampling was employed to recruit the study participants. Data were collected through a structured questionnaire and the vaginal swab was collected using a sterile cotton swab. The gram staining result was interpreted using the Nugent scoring system. Data was entered into an Excel spreadsheet and exported to STATA-14 for analysis. Data were presented using tables and graphs. Binary and multivariable logistic regressions were performed. Variables with a P value ≤ 0.25 at the binary logistic regression were entered into the multivariable logistic regression. Finally, variables with a P value ≤ 0.05 were considered predictors of bacterial vaginosis and interpreted using adjusted Odds Ratios (AOR) with a 95% confidence interval (CI). A total of 260 pregnant women attending antenatal care were included in the study. The prevalence of bacterial vaginosis according to the Nugent scoring system was 22.3% (95% CI 17.4 to 27.9%). Pregnant women with other marital status were at reduced risk of bacterial vaginosis as compared with married pregnant women (AOR = 0.260, 95% CI 0.068 to 0.9995; P = 0.05). Rural residence (AOR = 2.1, 95% CI 1.05 to 4.24; P = 0.036), use of one pant per week (AOR = 2.7, 95% CI 1.04 to 7.2; P = 0.041), and use of two or more pants per week (AOR = 4.96, 95% CI 1.49 to 16.57; P = 0.009) were significantly associated with bacterial vaginosis. In the current study, a high magnitude of bacterial vaginosis was reported. Residence, marital status, and number of pants used per week were found significantly associated among pregnant women. Hence, screening for the disease should be integrated into the recommended basic laboratory investigations during antenatal visits.
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Hospitales Públicos , Atención Prenatal , Vaginosis Bacteriana , Humanos , Femenino , Vaginosis Bacteriana/epidemiología , Vaginosis Bacteriana/microbiología , Etiopía/epidemiología , Embarazo , Adulto , Prevalencia , Estudios Transversales , Adulto Joven , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/microbiología , Factores de Riesgo , Adolescente , Mujeres EmbarazadasRESUMEN
BACKGROUND: Understanding the aetiological organisms causing maternal infections is crucial to inform antibiotic treatment guidelines, but such data are scarce from Sub-Saharan Africa (SSA). We performed this systematic review and meta-analysis to address this gap. METHODS: Microbiologically confirmed maternal infection data were collected from PubMed, Embase, and African Journals online databases. The search strategy combined terms related to bacterial infection, pregnancy, postnatal period, observational studies, SSA. Exclusion criteria included colonization, asymptomatic infection, and screening studies. Pooled proportions for bacterial isolates and antimicrobial resistance (AMR) were calculated. Quality and completeness of reporting were assessed using the Newcastle-Ottawa and STROBE checklists. FINDINGS: We included 14 papers comprising data from 2,575 women from four sources (blood, urine, surgical wound and endocervical). Mixed-growth was commonly reported at 17% (95% CI: 12%-23%), E. coli from 11%(CI:10%-12%), S. aureus from 5%(CI: 5%-6%), Klebsiella spp. at 5%(CI: 4%- 5%) and Streptococcus spp. at 2%(CI: 1%-2%). We observed intra-sample and inter-sample heterogeneity between 88-92% in all meta-analyses. AMR rates were between 19% -77%, the highest with first-line beta-lactam antibiotics. Convenience sampling, and limited reporting of laboratory techniques were areas of concern. INTERPRETATION: We provide a comprehensive summary of microbial aetiology of maternal infections in SSA and demonstrate the paucity of data available for this region. We flag the need to review the current local and international empirical treatment guidelines for maternal bacterial infections in SSA because there is high prevalence of AMR among common causative bacteria. FUNDING: This research was supported by the NIHR-Professorship/NIHR300808 and the Wellcome-Strategic-award /206545/Z/17/Z. TRIAL REGISTRATION: Prospero ID CRD42021238515.
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Antibacterianos , Infecciones Bacterianas , Farmacorresistencia Bacteriana , Complicaciones Infecciosas del Embarazo , Humanos , África del Sur del Sahara/epidemiología , Femenino , Embarazo , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Complicaciones Infecciosas del Embarazo/microbiología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Complicaciones Infecciosas del Embarazo/epidemiología , Infecciones Bacterianas/microbiología , Infecciones Bacterianas/tratamiento farmacológico , Infecciones Bacterianas/epidemiología , Bacterias/efectos de los fármacos , Bacterias/aislamiento & purificación , Bacterias/clasificaciónRESUMEN
BACKGROUND: Gastroschisis is a birth defect with the greatest risk among women <20 years of age. METHODS: Pregnant women attending the University of Utah's Maternal-Fetal Medicine Diagnostic Center between 2011 and 2017 for either their routine diagnostic ultrasound or referral were recruited (cases: pregnant women with fetal gastroschisis, n = 53 participated/57, 93%; controls: pregnant women without fetal abnormalities, n = 102 participated/120, 85%). A clinic coordinator consented and interviewed women and obtained a blood sample and prenatal medical records. We evaluated self-reported maternal characteristics, risk factors, and infections. To assess pathogen seropositivity we used Serimmune's Serum Epitope Repertoire Analysis validated 35 pathogen panels and Chlamydia trachomatis and compared seropositivity to self-report and prenatal medical record screening to assess sensitivity. RESULTS: Cases were more likely to report a younger age at sexual debut (p = <0.01), more sexual partners (p = 0.02), being unmarried (p < 0.01), changing partners between pregnancies (p = <0.01), smoking cigarettes (<0.01), and a recent sexually transmitted infection (STI) (p = 0.02). No differences were observed for self-report of illicit drug use or periconceptional urinary tract infections. Cases had a higher seropositivity for cytomegalovirus (p = 0.01). No differences were observed for herpes simplex I, II, or Epstein-Barr. Though based on small numbers, C. trachomatis seropositivity was highest in cases (17%) compared to controls (8.8%) with the highest proportion observed in case women <20 years of age (cases 33%; controls 0%). Any STI (self-report or seropositivity) was also highest among cases <20 years of age (cases 47%; controls 0%). Among C. trachomatis seropositive women, self-report and prenatal medical record sensitivity was 27.8% and 3%, respectively. CONCLUSIONS: Cases were more likely to engage in behaviors that can increase their risk of exposure to sexually transmitted pathogens. Case women <20 years of age had the highest proportion of C. trachomatis seropositivity and any STI. Prenatal medical records and self-report were inadequate to identify a recent chlamydial infection whereas, the SERA assay is a novel approach for evaluating subclinical infections that may impact the developing embryo.
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Infecciones por Chlamydia , Chlamydia trachomatis , Gastrosquisis , Complicaciones Infecciosas del Embarazo , Autoinforme , Humanos , Femenino , Embarazo , Chlamydia trachomatis/inmunología , Adulto , Estudios de Casos y Controles , Infecciones por Chlamydia/epidemiología , Factores de Riesgo , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/microbiología , Adulto JovenRESUMEN
Introduction: Pregnant individuals have an increased risk of severe illness from coronavirus disease 2019 (COVID-19) infection. Vaccination is an effective strategy to prevent severe illness and complications for pregnant individuals. Pregnant individuals are often excluded from research and remain hesitant to receive vaccination against COVID-19. It is pivotal to study factors related to vaccine uptake and hesitancy among pregnant individuals. We studied barriers and facilitators for pregnant individuals choice and motivation regarding vaccination against COVID-19 during pregnancy to aid future pregnant individuals in their decision to vaccinate against various infectious agents. Methods: In this qualitative study, pregnant individuals were interviewed between October 2021 and January 2022 using a semi-structured approach. A topic list was used to explore their feelings, perceptions and ideas regarding vaccination against COVID-19 during pregnancy. Interviews were transcribed verbatim and thematic analyses was performed using MAX QDA. Results: After nine interviews, saturation was reached. Three main themes were identified that influenced pregnant individuals choice and motivation regarding vaccination: health consequences, ambiguity of information and societal motivation. Health consequences mainly concerned the effect for their offspring, and the unknown long-term effects of COVID-19 vaccination. The advice from the Dutch institute for Public Health and Environment changed from not vaccinating pregnant individuals after release of the developed vaccine, to routinely vaccinating all pregnant individuals after research data were available from the United States of America (USA). This change of policy fuelled doubt and confusion for vaccination. Arguments in favor of vaccination from the social perspective were specific behaviour rules and restrictions due to the pandemic. E.g. without vaccination people were unable to travel abroad and having to take a COVID-19 test every time entering a public place. Conclusion: Pregnant individuals need clear, unambiguous information concerning health consequences, short- and long-term, particularly for their offspring, in the decision-making process regarding COVID-19 vaccination. Additionally, the societal perspective needs to be addressed. Besides the aforementioned themes, general counselling should focus on misperceptions of vaccine safety and the role of misinformation which are also important in the non-pregnant population. This study underlines the importance of including pregnant individuals in research programs to obtain specific information targeted to their needs.
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Vacunas contra la COVID-19 , COVID-19 , Investigación Cualitativa , Humanos , Femenino , Embarazo , Vacunas contra la COVID-19/administración & dosificación , COVID-19/prevención & control , COVID-19/psicología , Adulto , Vacunación/psicología , Vacunación/estadística & datos numéricos , Motivación , Complicaciones Infecciosas del Embarazo/prevención & control , Mujeres Embarazadas/psicología , Países Bajos , Vacilación a la Vacunación/psicología , Vacilación a la Vacunación/estadística & datos numéricos , SARS-CoV-2 , Entrevistas como Asunto , Conocimientos, Actitudes y Práctica en SaludRESUMEN
OBJECTIVE: Aim: To make a systematic review and meta-analysis of published data on the study of histological and immunohistochemical features of the placenta in women who had acute coronavirus infection associated with SARS-CoV-2 ("Covid" placentas) during pregnancy. PATIENTS AND METHODS: Materials and Methods: The search for literature data is based on the PRISMA methodology); the MEDLINE database (PubMed®) was searched using Medical Subject Headings terms from January 2020 to July 2023. The project was registered in the Open Sience Frame (Project Identifier: DOI 10.17605/OSF.IO/GDR3S, Registration DOI: https://doi.org/10.17605/OSF.IO/H2KPU). Preference was given to studies in which the description of placentas met the requirements of the Amsterdam Placental Workshop Group Consensus Statement. RESULTS: Results: A total of 31 studies were included; the number of participants whose morphological and histological description of the placentas could be subjected to meta-analysis was 2401, respectively, in the group with a "Covid" history and 1910 - conditionally healthy pregnant women. Pathological changes in the placental complex were not detected in 42±19.62% of pregnant women with a history of Covid. Immunohistochemical examination of placentas preferably focuses on the detection of SARS-CoV-2 spike protein or ACE2. According to currently available studies, in the placentas of women who have had COVID-19 during pregnancy, there are no pathognomic histological patterns specific to this infection and direct damage to the placenta is rarely observed. Histological patterns in "covid" placentas are isolated, most often a combination of lesions in both the maternal and fetal malperfusion. CONCLUSION: Conclusions: According to currently available studies, in the placentas of women who have had COVID-19 during pregnancy, there are no pathognomic histological patterns specific to this infection and direct damage to the placenta is rarely observed. The probability of infection of the intrauterine fetus by the transplacental hematogenous route is the lowest compared to other routes, which, in our opinion, is a possible explanation for the high frequency of MVM without subsequent infection of the fetus.
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COVID-19 , Placenta , Complicaciones Infecciosas del Embarazo , SARS-CoV-2 , Humanos , Embarazo , Femenino , COVID-19/patología , Placenta/patología , Placenta/virología , Complicaciones Infecciosas del Embarazo/patología , Complicaciones Infecciosas del Embarazo/virología , Inmunohistoquímica , Pandemias , Infecciones por Coronavirus/patologíaRESUMEN
SARS-CoV-2 cell-mediated immunity remains understudied during pregnancy in unvaccinated Black African women living with HIV (WLWH) from low- and middle-income countries. We investigated SARS-CoV-2-specific T-cell responses 1 month following infection in 24 HIV-uninfected women and 15 WLWH at any stage during pregnancy or postpartum. The full-length spike (FLS) glycoprotein and nucleocapsid (N) protein of wild-type (WT) SARS-CoV-2, as well as mutated spike protein regions found in the Omicron variant (B.1.1.529) were targeted by flow cytometry. WT-specific CD4+ and CD8+ T cells elicited similar FLS- and N-specific responses in HIV-uninfected women and WLWH. SARS-CoV-2-specific T-lymphocytes were predominantly TNF-α monofunctional in pregnant and postpartum women living with and without HIV, with fever cells producing either IFN-γ or IL-2. Furthermore, T-cell responses were unaffected by Omicron-specific spike mutations as similar responses between Omicron and the ancestral virus were detected for CD4+ and CD8+ T cells. Our results collectively demonstrate comparable T-cell responses between WLWH on antiretroviral therapy and HIV-uninfected pregnant and postpartum women who were naïve to Covid-19 vaccination. Additionally, we show that T cells from women infected with the ancestral virus, Beta variant (B.1.351), or Delta variant (B.1.617.2) can cross-recognize Omicron, suggesting an overall preservation of T-cell immunity.