Toxoplasmosis impact on prematurity and low birth weight

Background Toxoplasma gondii, one of the most common parasites, causes toxoplasmosis, one of the most frequent zoonotic diseases worldwide. T. gondii infects about one-third of the world’s population. T. gondii infection is generally considered a major risk for spontaneous abortion, prematurity and low birth weight in the animal sphere. Less commonly, a toxoplasma serological profile is correlated with the particular data of delivery. Acute T. gondii infection during pregnancy often leads to spontaneous abortion and/or a severe injury of the eyes, brain, and other structures of the foetus. Latent T. gondii infection of pregnant women could lead to less obvious but important changes during pregnancy, including the end product of pregnancy and the timing of labour. This study aimed to contribute to the current knowledge by comparing serological T. gondii profiles of pregnant women with prematurity and low birth weights of newborns. Material and methods A retrospective study design was adopted. The study participants included a cohort of 1733 pregnant women who consecutively gave birth to their children and underwent regular antenatal biochemical screening between the 14th and 16th weeks of pregnancy. Prematurity was defined as the liveborn preterm delivery in gestational age of pregnancy <37 weeks. Low birth weight was defined as weight at birth of ≤2499 grams. The complement-fixation test (CFT) provided serological profiles for toxoplasmosis that expresses the overall levels of toxoplasma immunoglobulins of all classes. Enzyme-linked immunosorbent assay (ELISA) tests for IgG and IgM were used simultaneously. IgM positivity helped to differentiate acute from the latent stage of toxoplasmosis. Birth data, especially the week of delivery and fetal weight, were evaluated accordingly. Results Of the 1733 pregnant women, 25% were diagnosed as latent toxoplasma positive, and 75% as toxoplasma negative. There were 87 premature deliveries versus 1646 timely births. We observed 88 low birth weights and 1645 normal fetal weights. We found a statistically significant association between latent toxoplasmosis and prematurity, χ2(1) = 5.471, p = .019 and between latent toxoplasmosis and low birth weight of newborns, χ2(1) = 7.663, p = .006. There was a 1.707 times higher risk of prematurity for toxoplasma-positive women, while the risk for low birth weight was 1.861 times higher. The strength of both tests of association was mild. We tested the correlation between the levels of CFT titres and week of delivery and weight of newborns. No association was found between the level of latent toxoplasmosis and the week of delivery and fetal weight. Conclusion Latent toxoplasmosis was associated with premature birth rate and lower birth weight of newborns. The odds of premature delivery was 1.7 and low birth weight 1.9 times higher in women with latent toxoplasmosis compared to toxoplasma negative women. Even though the strength of the association in our large sample is relatively mild, the combination of latent toxoplasmosis with other adverse factors could cause serious harm. Whole CFT and specific IgG levels of latent toxoplasmosis are not linked to the severity of prematurity or low birth weight in newborns.

A Novel Nomogram for Predicting the Risk of Premature Delivery Based on the Thyroid Function in Pregnant Women

BackgroundMaternal thyroid dysfunction and autoantibodies were associated with preterm delivery. However, recommendations for cutoff values of thyroperoxidase antibody (TPOAb) positivity and thyroid-stimulating homone (TSH) associated with premature delivery are lacking.ObjectiveTo identify the pregnancy-specific cutoff values for TPOAb positivity and TSH associated with preterm delivery. To develop a nomogram for the risk prediction of premature delivery based on maternal thyroid function in singleton pregnant women without pre-pregnancy complications.MethodsThis study included data from the International Peace Maternity and Child Care Health Hospital (IPMCH) in Shanghai, China, between January 2013 and December 2016. Added data between September 2019 and November 2019 as the test cohort. Youden’s index calculated the pregnancy-specific cutoff values for TPOAb positivity and TSH concentration. Univariate and multivariable logistic regression analysis were used to screen the risk factors of premature delivery. The nomogram was developed according to the regression coefficient of relevant variables. Discrimination and calibration of the model were assessed using the C-index, Hosmer-Lemeshow test, calibration curve and decision curve analysis.Results45,467 pregnant women were divided into the training and validation cohorts according to the ratio of 7: 3. The testing cohort included 727 participants. The pregnancy-specific cutoff values associated with the risk of premature delivery during the first trimester were 5.14 IU/mL for TPOAb positivity and 1.33 mU/L for TSH concentration. Multivariable logistic regression analysis showed that maternal age, history of premature delivery, elevated TSH concentration and TPOAb positivity in the early pregnancy, preeclampsia and gestational diabetes mellitus were risk factors of premature delivery. The C-index was 0.62 of the nomogram. Hosmer-Lemeshow test showed that the Chi-square value was 2.64 (P = 0.955 &gt; 0.05). Decision curve analysis showed a positive net benefit. The calibration curves of three cohorts were shown to be in good agreement.ConclusionsWe identified the pregnancy-specific cutoff values for TPOAb positivity and TSH concentration associated with preterm delivery in singleton pregnant women without pre-pregnancy complications. We developed a nomogram to predict the occurrence of premature delivery based on thyroid function and other risk factors as a clinical decision-making tool.

Pregnancy, delivery and neonatal outcomes among women living with Down syndrome. A matched cohort study, taken from a population database.

Objectives: Women with Down syndrome (DS) suffer from several health issues, however, their fecundity is not affected. Despite that, there are no studies in the literature to address pregnancy, delivery, or neonatal outcomes among women with DS. Design: We conducted a retrospective study using the Health Care Cost and Utilization Project-Nationwide Inpatient Sample Database over 11 years from 2004 to 2014. Methods: A delivery cohort was created using ICD-9 codes. ICD-9 code 758.0 was used to extract the cases of maternal DS. Pregnant women with DS (study group) were matched based on age and health insurance type to women without DS (control) at a ratio of 1:4. A multivariant logistic regression model was used to adjust for statistically significant variables (P-value < 0.5). Results: There were a total of 9,096,788 deliveries during the study period. Of those, 185 pregnant women were found to have DS. The matched control group was 740. Maternal pregnancy risks mostly did not differ between those with and without DS including pregnancy-induced PIH, gestational diabetes, preeclampsia, PPROM, chorioamnionitis, cesarean section, operative vaginal delivery, or blood transfusion (P >0.05, all). However, they were at extremely increased risk of delivering prematurely (aOR 3.86, 95% CI 1.25-11.93), and to have adverse neonatal outcomes such as small for gestational age (aOR 13.13, 95% CI 2.20-78.41), intrauterine fetal demise (aOR 20.97, 95% CI 1.86-237.02), and congenital anomalies (aOR 9.59, 95% CI 1.47-62.72). Conclusion: Women with DS should be counseled about their increased risk of premature delivery and adverse neonatal outcomes.

Digital decision aid for prenatal counseling in imminent extreme premature labor: development and pilot testing

Background In case of extreme premature delivery at 24 weeks of gestation, both early intensive care and palliative comfort care for the neonate are considered treatment options. Prenatal counseling, preferably using shared decision making, is needed to agree on the treatment option in case labor progresses. This article described the development of a digital decision aid (DA) to support pregnant women, partners and clinicians in prenatal counseling for imminent extreme premature labor. Methods This DA is developed following the International Patient Decision Aid Standards. The Dutch treatment guideline and the Dutch recommendations for prenatal counseling in extreme prematurity were used as basis. Development of the first prototype was done by expert clinicians and patients, further improvements were done after alpha testing with involved clinicians, patients and other experts (n = 12), and beta testing with non-involved clinicians and patients (n = 15). Results The final version includes information, probabilities and figures depending on users’ preferences. Furthermore, it elicits patient values and provides guidance to aid parents and professionals in making a decision for either early intensive care or palliative comfort care in threatening extreme premature delivery. Conclusion A decision aid was developed to support prenatal counseling regarding the decision on early intensive care versus palliative comfort care in case of extreme premature delivery at 24 weeks gestation. It was well accepted by parents and healthcare professionals. Our multimedia, digital DA is openly available online to support prenatal counseling and personalized, shared decision-making in imminent extreme premature labor.

Hepatitis E, Schistosomiasis and Echinococcosis–Prevalence in a Cohort of Pregnant Migrants in Germany and Their Influence on Fetal Growth Restriction

Background: Infections, as well as adverse birth outcomes, may be more frequent in migrant women. Schistosomiasis, echinococcosis, and hepatitis E virus (HEV) seropositivity are associated with the adverse pregnancy outcomes of fetal growth restriction and premature delivery. Methods: A cohort study of 82 pregnant women with a history of migration and corresponding delivery of newborns in Germany was conducted. Results: Overall, 9% of sera tested positive for anti-HEV IgG. None of the patients tested positive for anti-HEV IgM, schistosomiasis, or echinococcus serology. Birth weights were below the 10th percentile for gestational age in 8.5% of the neonates. No association between HEV serology and fetal growth restriction (FGR) frequency was found. Conclusions: In comparison to German baseline data, no increased risk for HEV exposure or serological signs of exposure against schistosomiasis or echinococcosis could be observed in pregnant migrants. An influence of the anti-HEV serology status on fetal growth restriction could not be found.

Establishing an alternative accommodation for stable hospitalised antepartum patients: barriers and challenges

BackgroundPatients in remote communities who risk premature delivery require transfer to a tertiary care centre for obstetric and neonatal care. Following stabilisation, many patients are candidates for outpatient management but cannot be discharged to their home communities due to lack of neonatal intensive care unit (ICU) support.ProblemWithout outpatient accommodation proximal to neonatal ICU, these patients face prolonged hospitalisation—an expensive option with medical, social and psychological consequences. Therefore, we sought to establish an alternative accommodation for out-of-town stable antepartum patients.MethodsQuality Improvement approaches were used to identify process strengths and opportunities for improvement on the antepartum ward in a tertiary care centre. Physician and patient surveys informed outpatient accommodation programme development by a multidisciplinary team. The intervention was implemented using a plan–do–study–act cycle. Barriers to patient discharge and enrolment in the programme were analysed by completing thematic and strengths–weaknesses–opportunities–threats (SWOT) analysis.ResultsPhysicians broadly supported safe outpatient management, whereas patients were hesitant to leave the hospital even when physicians assured safety. Our alternative accommodation was pre-existing and cost-effective, however, we encountered significant barriers. The physical space limited family visits and social interaction, lacked desired amenities,and the programme proved inconvenient to patients. The thematic and SWOT analysis identified aspects of the intervention which can be optimised to develop future actionable strategies.ConclusionThe utilisation of acute care beds is costly for the healthcare system and must be allocated judiciously. Patient needs, experience and health system barriers need to be considered when establishing alternative outpatient accommodations and strategies for stable antepartum patients.

Progesterone supplementation for prevention of preterm birth.

Objective: To study the efficacy of Progesterone supplementation for prevention of preterm birth. Study Design: Descriptive Interventional Study. Setting: Department of Obstetrics and Gynecology at Independent University Hospital, Faisalabad. Period: January 2018 to December 2020. Material & Methods: Data collected by using Non probability consecutive sampling techniques. Total 156 patients were included in study. Data was collected after informed consent, on pre designed proforma. Patient presented in 1st trimester and having previous history spontaneous preterm labour and recurrent miscarriages. We included patient presenting after 24 weeks of pregnancy and patient having threatened or actual preterm labour. Results: Among 156 patients, more than 82% of patient were delivered after 34 weeks of gestation and 18% were delivered before 34 weeks of gestation. Fetal outcome was very good in those patients who were delivered after 34 weeks of gestation with the use of Prophylactic progesterone therapy. Conclusion: Prophylactic use of progesterone helps in prolongation of pregnancy beyond 36 weeks and also help in decreasing the morbidity associated with premature delivery.

Malignant Phyllodes Tumor of the Breast and Pregnancy: A Rare Case Report and Literature Review

Phyllodes Tumor (PT) is a rare fibroepithelial breast tumor that can behave differently depending on its biologic features. Traditionally, PTs are classified by their histologic features into benign, borderline, and malignant. In most cases that were reported, all PTs may recur, but only the borderline and malignant PT can metastasize. PT usually occurs as a breast lump or accidental finding on ultrasound (US) examination. The clinical features include a well-defined breast mass, regular or lobulated. The diagnosis is based on the integration of morphology features, but remains challenging, particularly in the distinction from fibroadenomas. We report a case of a 36-year-old patient who presented for a voluminous breast mass, rapidly growing in the past 3–4 months. At presentation, the patient was 19 weeks pregnant. The breast tumor had the clinical and US aspect of PT. A core needle biopsy was obtained, confirming a benign PT, and local excision was performed with no postoperative complications. The final pathology report showed a borderline PT with close resection margins of 1 mm. Immunohistochemistry (IHC) established the diagnosis of malignant PT with heterologous sarcomatous differentiation. The case was discussed in the multidisciplinary tumor board (MDT) and mastectomy was recommended. The patient fully consented but refused surgery at 25 weeks’ gestation, fearing premature delivery. The right breast was closely monitored by US, and at 9 weeks after the first surgery, signs of local recurrence were detected. At 35 weeks’ gestation, right mastectomy was performed, with no perioperative complications. The pregnancy was closely followed up and no complication were found. The final pathology report describes multiples PT recurrences with heterologous sarcomatous differentiation. The pregnancy outcome was uneventful, and the patient delivered a healthy child vaginally at term with no peripartum complication. Postpartum, a computer tomography (CT) examination of the head, thorax, abdomen and pelvis was performed, with no evidence of metastases. Adjuvant chemotherapy and radiotherapy completed the treatment. The follow-up and CT scan showed no metastases or further recurrence 4 years after diagnosis. In conclusion, diagnosis of PT can be difficult, especially because of the easy confusion with fibroadenoma of the breast. There are rare cases when a pathology exam needs further assessment and IHC is recommended for accurate diagnosis. Although malignant PT is rare and accounts for <1% of all breast cancers, the diagnosis and treatment that are recommended are based on the reported cases. Moreover, when complete surgical excision is achieved, the rates of recurrence and distant metastases are low, and adjuvant therapy might not be necessary.

The role of the psychoemotional stress during gestation in the development of obstetrical and perinatal patology

The complex investigation of the perinatal pathology at acute and c/1,1-onic psyclioemotliional stress dunng gestation has been perf 01 wed. Jt was sliown (by tlie metliod of the retrospective analyses) the inaease in the relat-ive 1-isf of tlie premature delivery (1,4-8,0), severe and mild gestosis (3,0-10,0), placental pathology (2,2-3,3 ), anomalies of delivery (2,0-7,0 ), obstetlical Blending (2,0- 2,8 ), late delivery (2,0-7,0) dunng the acute stress. The relationship between tlie pelinatal patology and gestation term was shown dunng the acute stress. Dm'ing- i-lie clironic stress tlie frequency and seventy of pennatal patliology is dependent upon the type of psyclioemotional reaction on the st-ress. The seventy of patliofog-y is more prominent at decompensated type of psychological reaction t-lian at subcompensated type. Tlie newbom infants of motlias witli psyclioemotional stress recuired long rehabilitation in 39,2-50,0% cases.

Knowledge and Awareness about Obesity Complications in Pregnancy among Reproductive Women

Background: obesity in general predisposes expected to various noncommunicable diseases but its awareness in regards to the complications posed by it in reproductive women is underseen. Methods: cross sectional study using an structured questionnaire. Goal: To access the knowledge and awareness about complications of obesity in pregnancy among reproductive women Statistical Analysis Used: Data was entered in excel spreadsheet and analysed using SPSS version 16. Results: Majority of the participants [129 (86%)] knew that obesity affects reproductive health causing problem problems like just gestational diabetes mellitus GDM [ 136 (90.6%)], difficulties during labour, higher Chance of Caesarean [91(60.6)] section, Increased risk for hypertension [120 (80%)] infertility [ 53 (35.3%)], during pregnancy. Almost all of them know That obesity can increase problems in pregnancy for both mother and for the baby. Majority of them we are not sure if obesity causes increased chance of Foetal malformations [75 (50.2%)] Increased bleeding after delivery [103 (68.8%)] Most of them don’t know that obesity can cause increased bleeding after delivery, stillbirth [125 (83.3%)], miscarriage [111(74%)], difficulties in Ultrasound examination of the abdomen [81 (54%) ]Most of them thought that obesity does not cause difficulties in measuring BP [79 (52.6)], delivery of big baby [98 (65.3%) ], premature delivery [56 (37.3%)]. Conclusion: Generating Awareness about obesity and its complications in pregnancy is required to prevent those complications in future and bring behavioural and lifestyle modification for sustainability in the long run.