Deficiency In Pregnancy Research Articles

The effect of nutrition education based on the Health Belief Model (HBM) on food intake in pregnant Afghan immigrant women: a semi-experimental study

BackgroundAccording to the World Health Organization report, immigrants are at increased risk of malnutrition. Nutritional deficiencies in pregnancy are a public health concern and around 20 to 30 percent of pregnant women suffer from it worldwide. There has not been any investigation about the effect of any intervention on improving nutritional intake in pregnant Afghan immigrant women. Therefore, the present study was conducted to determine the effect of nutrition education based on the Health Belief Model (HBM) on food intake in pregnant Afghan immigrant women.MethodsA semi-experimental study study was conducted on 116 Afghan immigrant pregnant women who have the inclusion criteria, were referred to health center No. 2 in Mashhad, Iran in June 2022 until February 2023, and were randomly assigned to the intervention (56) and control (56) groups. The demographic, HBM questionnaire and the standard 24-h food reminder questionnaire were the research tools. The intervention consisted of four sessions of 45–60 min of nutrition education based on the Health Belief Model in groups of 8–10 people. The questionnaires were completed before, immediately, and one month after the intervention by the research units. Data were analyzed with SPSS version 21 software.ResultsThe intake of energy, protein, carbohydrates, and micronutrients such as iron, calcium, zinc, and vitamin D increased in the intervention group immediately and one month after the intervention significantly compared to before the intervention (P < 0.05). Although all these nutrients intake had a significant decrease in control group women (P < 0.05).ConclusionsNutrition education based on the health belief model is effective in the nutritional intake of Afghan immigrant pregnant women. According to the importance of getting enough nutrients in pregnancy and its effects on the mother and fetus’s health, nutrition education based on the Health Belief Model model is suggested for these mothers.Trial registrationIt is registered in the Iranian clinical trials database under the code: IRCT20220629055312N1, Date of first registration: 25/07/2022.

Utility of Reticulocyte Hemoglobin Equivalent in Screening for Iron Deficiency in Pregnancy.

Ferritin, commonly used for diagnosing iron deficiency (ID) in pregnancy, is limited by high cost and false elevations during inflammation. Reticulocyte hemoglobin equivalent (Ret-He), an alternative marker for ID, is unaffected by inflammation and analyzed on the same collection tube as the standard complete blood count (CBC). We aimed to determine the accuracy of Ret-He in detecting ID in pregnancy compared to ferritin in a U.S. This prospective cohort study enrolled 200 pregnant participants, recruited in any trimester if a CBC was drawn as part of routine prenatal care. For those who agreed to participate, Ret-He and ferritin were collected concurrently with the CBC. ID was defined as ferritin level below 30 ng/mL. Patients were classified into three groups based on hemoglobin and ferritin results to determine the severity of ID: no ID, ID alone, and ID anemia (IDA). Four participants with anemia but normal ferritin were excluded. Receiver operating curve analysis, including the area under the curve (AUC), was performed to assess the accuracy of Ret-He in detecting ID. A one-way ANOVA (analysis of variance) with post-hoc analysis was used to compare differences in Ret-He between the three groups of ID severity. The prevalence of ID in our cohort was 82% (161/196). The AUC for Ret-He was 0.65 (95% confidence interval: 0.55-0.75), indicating suboptimal discrimination between patients with and without ID. Ret-He was significantly different among the three groups (p < 0.001). In post-hoc analysis, Ret-He was significantly lower in the IDA group compared to the ID group (p < 0.001) but there was only a trend of lower Ret-He in the ID group compared to the non-ID group (p = 0.38). Ret-He has low accuracy in diagnosing ID in pregnancy. It may be useful in detecting severe ID resulting in anemia but not a mild iron-deficient state resulting in ID only. · The prevalence of ID in our cohort was 82%.. · Ret-He has low accuracy in diagnosing ID in pregnancy.. · Ferritin is preferable when readily available..

8424 Complex Management Of Adrenal Insufficiency In Pregnancy: A Challenging Case

Abstract Disclosure: T. Avanessian: None. H. Alsamarraie: None. Background: Physiologic changes, including changes in the HPA axis and RAAS, during pregnancy pose challenges in the management of adrenal insufficiency in pregnant women. This case report discusses the management of adrenal insufficiency in a young primigravida female with Addison’s disease. Clinical Case: At 19.5 weeks of gestation, a 26-year-old primigravida, previously diagnosed with Addison’s disease 5 years ago, presented to an acute care center for syncopal episodes. The pregnancy had been complicated by persistent nausea and vomiting, labeled as hyperemesis gravidarum, and recurrent syncopal episodes, resulting in 6 ED visits and 3 hospitalizations, with symptoms improving each time after IV hydration and then returning within a few days. At presentation, the patient reported lightheadedness, sweating, palpitations, dyspnea, fatigue, nausea, vomiting, and a 10 lb weight loss since the beginning of pregnancy. The pre-pregnancy regimen was hydrocortisone 10 mg in the morning and 5 mg in the afternoon, with fludrocortisone 0.1mg daily. At 8 weeks of gestation, due to increased fatigue and hypotension, the hydrocortisone dose was doubled, while fludrocortisone was continued the same. During admission, blood pressure ranged from 67/37 to 90/56 mmHg, and heart rate ranged between 93-103 bpm. On labs, electrolytes were normal, and the serum renin level was elevated at 5.803 ng/ml/hr (0.167-5.380). Treatment included IV hydration and hydrocortisone 40 mg in the morning and 20 mg in the afternoon. Despite symptom improvement, blood pressure remained low. Thus, fludrocortisone was increased to 0.1 mg twice daily. Within 3 days, all symptoms improved, allowing for the down-titration of the hydrocortisone dose. The patient was discharged with hydrocortisone 30 mg at 8 AM, 10 mg at 3 PM, 5 mg at 7 PM, and fludrocortisone at 0.1 mg twice daily. Conclusion: Managing symptoms of adrenal insufficiency during pregnancy is challenging due to the overlap of symptoms and signs with physiologic manifestations of pregnancy. The use of biochemical testing is limited, given the physiological activation of RAAS and progressive increases in renin, CRH, ACTH (from both pituitary and placental sources), and cortisol during pregnancy. Monitoring mineralocorticoid requirements is further complicated by physiological changes in blood pressure and interstitial fluid status. While some literature suggests that adjusting fludrocortisone may not be necessary, as an increase in glucocorticoid dose can compensate, determining the correct dose of glucocorticoid and mineralocorticoid replacement should be tailored to each patient and their specific symptoms.

Screening Characteristics of Hemoglobin and Mean Corpuscular Volume for Detection of Iron Deficiency in Pregnancy.

Iron deficiency in pregnancy remains underdiagnosed despite professional society recommendations for first-trimester complete blood count (CBC) screening. To determine the effectiveness of the CBC hemoglobin and mean corpuscular volume (MCV) to identify iron deficiency in pregnancy, we conducted a retrospective analysis of 20,550 pregnancies from 2009 to 2022 at the University of California, San Francisco, obstetrics clinics. A total of 16,547 (80.5%) pregnant individuals had first-trimester screening CBC; 345 (2.1%) had a coincident ferritin test. Hemoglobin level less than 11 g/dL and MCV level less than 80 fL each had sensitivity of only 30% (95% CI, 20-41%) to detect first-trimester iron deficiency (ferritin level less than 30), corresponding to a negative likelihood ratio of 0.90 (95% CI, 0.77-1.05) and 0.85 (95% CI, 0.73-0.99), respectively. More than 50% of the 1,749 women with documented iron deficiency anytime during pregnancy were neither anemic nor microcytic at the time of diagnosis.

Iron status and anemia in a representative sample of US pregnant women is not associated with pre-pregnancy BMI: Results from the NHANES (1999-2010) study.

Iron deficiency in pregnancy is related to many poor health outcomes, including anemia and low birth weight. A small number of previous studies have identified maternal body mass index (BMI) as a potential risk factor for poor iron status. Our objective was to examine the association between pre-pregnancy BMI, iron status, and anemia in a nationally representative sample of US adult women. We used data from the National Health and Nutrition Examination Survey (NHANES; 1999-2010) for pregnant women ages 18-49 years (n = 1156). BMI (kg/m2) was calculated using pre-pregnancy weight (self-reported) and height (measured at examination). Iron deficiency (ID) was defined as total body iron (calculated from serum ferritin and transferrin receptor using Cook's equation) < 0 mg/kg and anemia as hemoglobin < 11 g/dL. Associations were examined using weighted linear and Poisson regression models, adjusted for confounders (age, race/ethnicity, education, and trimester). Approximately 14% of pregnant women had ID and 8% had anemia in this sample. Ferritin and total body iron trended slightly lower (p = 0.12, p = 0.14) in women with pre-pregnancy BMI in the normal and overweight categories compared to the underweight and obese categories; hemoglobin concentrations were similar across BMI groups (p = 0.76). There were no differences in the prevalence of ID or anemia in women with pre-pregnancy overweight and obesity (ID: overweight, adjusted prevalence ratio (PR) = 1.27, 95%CI: 0.89-1.82; obesity, PR = 0.75, 95%CI: 0.39-1.45; anemia: overweight, PR = 1.08, 95%CI: 0.53-2.19; obesity, PR = 0.99, 95%CI: 0.49-2.01) compared to women with a normal BMI. Findings from these US nationally representative data indicate that total body iron, serum hemoglobin, ID, and anemia in pregnancy do not differ by pre-pregnancy BMI. Since ID and anemia during pregnancy remain significant public health concerns, NHANES should consider measuring current iron status in upcoming cycles.

A retrospective study of the management and outcomes of pregnancies with inherited antithrombin deficiency.

Antithrombin (AT) deficiency is a rare but highly thrombogenic inherited thrombophilia. Its association with adverse pregnancy outcomes (APO) is undefined. There is limited guidance on managing AT deficiency in pregnancy. Some significant issues remain controversial, including risk assessment for prophylactic anticoagulation, anticoagulant therapy, and monitoring. Our goal was to examine if the antepartum management of patients with AT deficiency affected their pregnancy outcomes. This retrospective, single-center observational study included pregnant women with inherited AT deficiency in Peking Union Medical College Hospital between 2013 and 2024. Seventeen pregnancies in 6 women with AT deficiency were identified. A total of 7 pregnancies received adjusted-dose low-molecular-weight heparin (LMWH) and were monitored by anti-Xa level, AT activity, and D-dimer. There were 5 live births (all received LMWH), 7 second-trimester abortions (1 received LMWH), and 5 early pregnancy losses (1 received LMWH). There were 5 abruptio placentae events (3 received LMWH) and 7 thrombotic events (2 received LMWH). AT deficiency is at least an important partial factor contributing to APO. It is suggested to make a full assessment of AT patients both for venous thrombus embolism and APO risk. We observed a high prevalence of heparin resistance and a positive correlation between adequate anticoagulation and pregnancy outcome based on tight monitoring with anti-Xa level and timely adjustment of the LMWH dosage.

Iodine supply and thyroid function in women with gestational diabetes mellitus: a cohort study.

Maternal urinary iodine concentration and blood neonatal thyroid-stimulating hormone (TSH) concentration reflect iodine status in pregnancy and serve as markers of iodine deficiency. As dietary measures in gestational diabetes mellitus (GDM) could affect iodine intake, our study aimed to investigate iodine supply in women with GDM compared to healthy pregnant women and to evaluate its relationship to maternal and neonatal thyroid function. Urinary iodine concentration (UIC) and serum TSH, free thyroxine (FT4), and autoantibodies against thyroid peroxidase (TPOAb) were analyzed in 195 women with GDM and 88 healthy pregnant women in the second trimester. Subsequently, neonatal TSH concentrations measured 72 h after delivery in a subgroup of 154 newborns (115 of mothers with GDM and 39 controls) from the national register were analyzed. Median UIC was significantly lower in women with GDM compared to controls (89.50 µg/L vs. 150.05 µg/L; P < 0.001). Optimal iodine intake was found only in nine women with GDM (4.6%) and 33 healthy pregnant women (37.5%) (P < 0.001). Most pregnant women with GDM (88.7%) compared to one half of controls (50%) had iodine deficiency (P < 0.001). Although serum TSH and the prevalence of hypothyroidism (TSH > 4.0 mIU/L) were not different in both groups, hypothyroxinaemia was more prevalent in GDM compared to controls (12.3% vs 3.4%, P = 0.032). Consistently, neonatal TSH > 5.0 mIU/L indicating iodine deficiency, was found in 6 (5.2%) newborns of women with GDM as compared to none in controls. In women with GDM, the prevalence of perinatal complications was significantly lower in those who were taking dietary iodine supplements compared to those who were not (3/39 (7.69%) vs 46/156 (28.85%), P <0.001). In the multiple logistic and linear regression models in women with GDM, hypothyroxinaemia was associated with preterm births, and a negative association of serum FT4 and HbA1c was found. Iodine deficiency in pregnancy was more prevalent among women with GDM compared to healthy pregnant controls. Serum FT4 negatively correlated with HbA1c, and hypothyroxinaemia was associated with preterm births in women with GDM. Conversely, women with GDM who used dietary iodine supplements had a lower risk of perinatal complications.

Concomitant Gilbert Syndrome and glucose-6-phosphate dehydrogenase deficiency in pregnancy: a unique case report

Concomitant Gilbert Syndrome and glucose-6-phosphate dehydrogenase deficiency in pregnancy: a unique case report

Folate deficiency in pregnancy and the risk of preterm birth: A nested case-control study.

Preterm birth (PTB) and its complications are important public health problems. Its aetiology is multifactorial and involves both modifiable and non-modifiable factors. Among the modifiable risk factors, micronutrient deficiencies, including maternal folate deficiency, are increasingly being studied in PTB. In this study, we estimated the prevalence of folate deficiency during pregnancy and examined its association with PTB among rural Bangladeshi women. We conducted a nested case-control study using data from a population-based cohort of 3000 pregnant women who were enrolled between 8 and 19 weeks of gestation following ultrasound confirmation of gestational age. Sociodemographic, epidemiologic, clinical, and pregnancy outcomes data were collected through home visits, while blood samples were collected at enrolment and 24-28 weeks of gestation during pregnancy. We included all women who delivered preterm (defined as live births <37 weeks of gestation) as cases (n = 235) and a random sample of women having a term birth as controls (n = 658). The main exposure was folate concentrations in maternal serum during 24-28 weeks of pregnancy. We categorised women into folate deficient (<3 ng/mL) and not deficient (≥3 ng/mL). We then performed multivariable logistic regression analysis to examine the association between maternal folate levels and PTB, adjusting for relevant covariates. Thirty-eight per cent of the enrolled pregnant women were folate deficient. Maternal serum folate deficiency was significantly associated with PTB (adjusted OR (aOR) = 1.73; 95% confidence interval (CI) = 1.27-2.36). The risk of PTB was also higher among women who were of short stature (aOR = 1.83; 95% CI = 1.27-2.63), primiparous (aOR = 1.60; 95% CI = 1.15-2.22), and had exposure to passive smoking (aOR = 1.54; 95% CI = 1.02-2.31). The prevalence of folate deficiency was high among pregnant women in rural Bangladesh, and folate deficiency was significantly associated with an increased risk of preterm birth.

The Effects of Vitamin D Supplementation During Pregnancy on Maternal, Neonatal, and Infant Health: A Systematic Review and Meta-analysis.

Previous research linked vitamin D deficiency in pregnancy to adverse pregnancy outcomes. Update a 2017 systematic review and meta-analysis of randomized controlled trials (RCTs) on the effect of vitamin D supplementation during pregnancy, identify sources of heterogeneity between trials, and describe evidence gaps precluding a clinical recommendation. The MEDLINE, PubMed, Europe PMC, Scopus, Cochrane Database of Systematic Reviews, Web of Science, and CINAHL databases were searched. Articles were included that reported on RCTs that included pregnant women given vitamin D supplements as compared with placebo, no intervention, or active control (≤600 IU d-1). Risk ratios (RRs) and mean differences were pooled for 38 maternal, birth, and infant outcomes, using random effects models. Subgroup analyses examined effect heterogeneity. The Cochrane risk of bias tool was used. Included articles reported on a total of 66 trials (n = 17 276 participants). The median vitamin D supplementation dose was 2000 IU d-1 (range: 400-60 000); 37 trials used placebo. Antenatal vitamin D supplementation had no effect on the risk of preeclampsia (RR, 0.81 [95% CI, 0.43-1.53]; n = 6 trials and 1483 participants), potentially protected against gestational diabetes mellitus (RR, 0.65 [95% CI, 0.49-0.86; n = 12 trials and 1992 participants), and increased infant birth weight by 53 g (95% CI, 16-90; n = 40 trials and 9954 participants). No effect of vitamin D on the risk of preterm birth, small-for-gestational age, or low birth weight infants was found. A total of 25 trials had at least 1 domain at high risk of bias. Additional studies among the general pregnant population are not needed, given the many existing trials. Instead, high-quality RCTs among populations with low vitamin D status or at greater risk of key outcomes are needed. Benefits of supplementation in pregnancy remain uncertain because current evidence has high heterogeneity, including variation in study context, baseline and achieved end-line 25-hydroxyvitamin D level, and studies with high risk of bias. PROSPERO registration no. CRD42022350057.

Is there a multidisciplinary role for 5-methyltetrahydrofolate? The obstetric evidence in perspective.

5-methyltetrahydrofolate (5-MTHF), or its synthetic precursor, folic acid, is traditionally used as a supplement for improving fertility and for the prevention of embryonal neural tube defects. However, in the last decade, starting from the effectiveness of this preventive treatment in the gynecological setting, the use of 5-MTHF was extended to other medical and pathological areas. Thus, there might be a rationale for the use of 5-MTHF for purposes other than the protection of the growing embryo linked to the possible effect of MTHFR variants in different pathological conditions. A narrative review was conducted to provide an overview of the available evidence on the use of 5-MTHF in the obstetric field and to critically discuss the available data regarding the use of 5-MTHF across other different therapeutic areas. Results showed that the use of 5-MTHF in pregnancy presents some advantages if compared with folic acid, such as immediate action, the non-necessity of metabolic activation, and the immediate bioavailability of the mother and fetus. Otherwise, the role of 5-MTHF in the management of cardiovascular risk is still debated due to the multiple confounding factors that characterize this patient setting. A link between folate deficiency in pregnancy and postpartum depression has been proposed, as well as between folate levels and the onset of depression. In conclusion, evidence from the literature supports the additional role of 5-MTHF as a pleiotropic drug with a transversal effect in different therapeutic contexts. With regard to the prevention of cardiovascular disorders, available evidence is not conclusive.

Iron deficiency in pregnancy: an Italian survey

Iron deficiency in pregnancy: an Italian survey

Effects of vitamin D in pregnancy on maternal and offspring health-related outcomes: An umbrella review of systematic review and meta-analyses

BackgroundVitamin D deficiency has been linked with several adverse maternal and fetal outcomes.ObjectiveTo summarize systematic reviews and meta-analyses evaluating the effects of vitamin D deficiency and of vitamin D supplementation in pregnancy on maternal and offspring health-related outcomes.MethodsPrior to conducting this umbrella review, we registered the protocol in PROSPERO (CRD42022368003). We conducted searches in PubMed, Embase, and Cochrane Library for systematic reviews and meta-analyses on vitamin D in pregnancy, from database inception to October 2, 2023. All outcomes related to vitamin D in pregnancy obtained from the systematic reviews and meta-analyses were extracted. Data Extraction: Two reviewers independently chose studies and collected information on health outcomes. The quality of the included articles’ methodology was assessed using AMSTAR 2 (A Measurement Tool to Assess Systematic Reviews–2).ResultsWe identified 16 eligible systematic reviews and meta-analyses, which included 250,569 women. Our results demonstrated that vitamin D deficiency in pregnancy is associated with increased risk of preterm birth, small-for gestational age/low birth weight infants, recurrent miscarriage, bacterial vaginosis and gestational diabetes mellitus. Vitamin D supplementation in pregnancy increases birth weight, and reduces the risk of maternal pre-eclampsia, miscarriage, and vitamin D deficiency, fetal or neonatal mortality, as well as attention-deficit hyperactivity disorder, and autism spectrum disorder in childhood. In women with gestational diabetes mellitus, vitamin D supplementation in pregnancy can reduce the risk of maternal hyperbilirubinemia, polyhydramnios, macrosomia, fetal distress, and neonatal hospitalization.ConclusionDue to the association with adverse maternal and offspring health outcomes, we recommend the vitamin D status in pregnancy should be monitored, particularly in women at high risk of vitamin D deficiency. It is suggested that pregnant women take a dose of >400 IU/day of vitamin D supplementation during pregnancy to prevent certain adverse outcomes.

6301969 A case of non-immune haemolytic anaemia in the context of severe haematinic deficiency in pregnancy

6301969 A case of non-immune haemolytic anaemia in the context of severe haematinic deficiency in pregnancy

Training on Early Detection of Chronic Energy Deficiency in Pregnancy

Chronic Energy Deficiency in pregnancy is a condition where pregnant women suffer from a lack of food that lasts for a long time. Pregnant women with chronic energy deficiency have poor eating behavior, which is influenced by knowledge, perception, beliefs and health education. Health education provided by health workers can increase knowledge and change eating behavior and can be done better if assisted by an expert system. The aim of this activity is to train health workers (doctors, midwives, nutritionists) to carry out early detection of chronic energy deficiency in pregnancy using an expert system, increasing knowledge, attitudes and eating behavior of pregnant women. The method that will be carried out is training using the web-based expert system modelangraini.com for health workers, health education for pregnant women, and increasing knowledge and changing eating behavior of pregnant women. This activity was carried out for 1 day and took place in Faculty of Medicine, University of Lampung on Saturday 30 September 2023 with 45 family doctors, midwives and nutritionists in Bandar Lampung City participating. The results of the evaluation of the implementation of the service showed that there was an increase in participants' understanding by 91.1% to good understanding, 8.9% of participants had a fairly good understanding, and no participants had a poor understanding of the causes, risk factors, impacts, prevention methods, and early detection of chronic energy deficiency in pregnancy with techniques that are fast, easy and can help health workers in providing education and interventions on the eating behavior of pregnant women. This training activity can improve the skills of health workers in an effort to increase knowledge, attitudes and eating behavior of pregnant women so that they can prevent, overcome and help reduce the prevalence of chronic energy deficiency in pregnant women and prevent stunting in toddlers. Keywords: early detection, chronic energy deficiency, training, health workers

Red Dragon Fruit Education as Prevention of Anemia in Pregnant Mothers

Iron requirements increase during pregnancy due to fetal and placental requirements and physiological changes such as increased blood volume and red blood cell count. An increase in these levels can also lead to a decrease in hemoglobin and hematocrit levels, resulting in increased prevalence of anaemia and iron deficiency in pregnancy. Dragon fruit is a fruit that is rich in antioxidants and calcium and is relatively high in iron. The purpose of the community service activities that will be carried out is to provide education about the use of red dragon fruit as an attempt to prevent anemia in pregnant mothers and is planned to be implemented on Monday, January 29th, 2024 in Bidan Nurachmi Palembang Independent Practice. The method of community dedication is by giving the approval, the participants of this community service activities are pregnant mothers of Trimester I to III of 10 people. All participants followed the activity from start to finish, were active in the discussion, and were well evaluated. Evaluation is done with pre and post test assessments by filling in the questionnaire that has been provided. The pre-test assessment results obtained an average score of 51 and an average post-test score of 86, from the evaluation results can be concluded there was an increase in the average score participants so there is an improvement in knowledge and understanding about the use of red dragon fruit as an attempt to prevent anemia in pregnant mothers.

Prevalence of vitamin D insufficiency in early pregnancies- a Singapore study.

Vitamin D plays an essential role in bone and mineral metabolism. There is increased interest in understanding prevalence of Vitamin D deficiency in pregnancy as many studies report association of low vitamin D levels with obstetric complications and neonatal sequelae. There is a paucity of studies in Singapore evaluating levels of vitamin D levels during the first trimester of pregnancies. We aim to study the prevalence of vitamin D insufficiency in this population. Our study assessed vitamin D levels in these women. Vitamin D (Plasma 25(OH)D concentration) levels in multiracial women during the first trimester were collected via venepuncture at their booking antenatal visit. They were stratified into sufficient ≥30ng/ml, insufficient ≥20ng/ml and <30ng/ml, moderately deficient ≥10ng/ml and <20ng/ml and severely deficient <10ng/ml. 93 women were included in this study. Only 2.2% of our study population had sufficient vitamin D levels. In women who had insufficient levels, the heavier the weight, the more likely to be vitamin D deficient. Interestingly, we also note that the older the patient, the less likely they are to be deficient. In women with periconceptual multivitamin supplementation, the average vitamin D level for those with supplementation was 2.10ng/ml higher than those without. Majority of patients were recruited from a single study member's patient pool who were mostly Chinese. Prevalence of Vitamin D deficiency in general obstetric patients with higher BMI and darker skinned patients may be even lower in Singapore. The high prevalence of Vitamin D insufficiency in our patients prove that it is a prominent problem in our population. We aim to implement screening of vitamin D levels as part of antenatal investigations in the first trimester and recommend supplementation as required. We also hope to evaluate the association of low vitamin D levels with obstetric or neonatal complications further understanding its implications.

Post-bariatric pregnancy is associated with vitamin K1 deficiency, a case control study

BackgroundMaternal obesity is associated with adverse outcome for pregnancy and childbirths. While bariatric surgery may improve fertility and reduce the risk of certain pregnancy-related complications such as hypertension and gestational diabetes mellitus, there is a lack of evidence on the optimal nutritional monitoring and supplementation strategies in pregnancy following bariatric surgery. We aimed to assess the impact of bariatric surgery on micronutrients in post-bariatric pregnancy and possible differences between gastric bypass surgery and sleeve gastrectomy.MethodsIn this prospective case control study, we recruited 204 pregnant women (bariatric surgery n = 59 [gastric bypass surgery n = 26, sleeve gastrectomy n = 31, missing n = 2] and controls n = 145) from Akershus university hospital in Norway. Women with previous bariatric surgery were consecutively invited to study participation at referral to the clinic for morbid obesity and the controls were recruited from the routine ultrasound screening in gestational week 17–20. A clinical questionnaire was completed and blood samples were drawn at mean gestational week 20.4 (SD 4.5).ResultsThe women with bariatric surgery had a higher pre-pregnant BMI than controls (30.8 [SD 6.0] vs. 25.2 [5.4] kg/m2, p < 0.001). There were no differences between groups regarding maternal weight gain (bariatric surgery 13.3 kg (9.6) vs. control 14.8 kg (6.5), p = 0.228) or development of gestational diabetes (n = 3 [5%] vs. n = 7 [5%], p = 1.000). Mean levels of vitamin K1 was lower after bariatric surgery compared with controls (0.29 [0.35] vs. 0.61 [0.65] ng/mL, p < 0.001). Multiadjusted regression analyses revealed an inverse relationship between bariatric surgery and vitamin K1 (B -0.26 ng/mL [95% CI -0.51, -0.04], p = 0.047) with a fivefold increased risk of vitamin K1 deficiency in post-bariatric pregnancies compared with controls (OR 5.69 [1.05, 30.77] p = 0.044). Compared with sleeve gastrectomy, having a previous gastric bypass surgery was associated with higher risk of vitamin K1 deficiency (OR 17.1 [1.31, 223.3], p = 0.030).ConclusionPost-bariatric pregnancy is negatively associated with vitamin K1 with a higher risk of vitamin K1 deficiency in pregnancies after gastric bypass surgery compared with after sleeve gastrectomy. Vitamin K1 deficiency in post-bariatric pregnancy have potential risk of hypocoaguble state in mother and child and should be explored in future studies.

IJCM_92A: Pregnancy outcomes associated with antenatal care service utilization &amp; barriers and enablers affecting the utilization of antenatal care services in South-East Delhi: A community-based cross-sectional study

Background: Antenatal care provides preventive health care, through which women can learn from skilled health personnel. Women who don’t consume Iron Folic Acid Supplements as prescribed would experience iron and folic acid (IFA) deficiency anemia. Iron deficiency has negative effects on mothers and newborns while folic acid deficiency in pregnancy causes pre-eclampsia, preterm delivery, neural tube defects, fetal malformation, type 2 diabetes, and obesity in the newborn. Comprehensive antenatal care is early registration of pregnancy (within 12 weeks), at least four ANC visits at a health facility, two doses of tetanus toxoid, and at least 100 days of IFAS consumption. Objectives: 1-To assess pregnancy outcomes associated with antenatal care service utilization in participants aged 18-49 years residing in the field practice areas of a Medical College in South-East Delhi. 2-To determine the barriers and enablers affecting the utilization of antenatal care services in the given population. Methodology: It is a community-based cross-sectional study conducted in South-East Delhi. The sample size was calculated as 300 considering a 5% absolute error for a 95% confidence interval and 10% non-response rate. Out of 300, the current data of 200 participants will be depicted here. Stratified systematic random sampling with the Probability Proportional to Size technique was applied to the population registered at RHTC &amp; UHTC. Households were selected by systematic random sampling. Pregnant women aged between 18-49 years were selected from the household. A self-designed, pre-tested, validated structured questionnaire was used. Results: Out of the total number of participants, 66.0% had knowledge regarding early registration of pregnancy. 80.0 % had permission to attend a health facility, 70.5 % had an accompanying person, 62.5 % of participants had been residing more than 6 km away from the health facility. 58.0 % of participants could meet the expenses of health care services. Out of all newborns, 90.0 % had normal birth weights, 10% had low birth weights, 81.0% participants had NVDs, and 19% were caesarean sections. Conclusion: Enablers are knowledge regarding early registration, presence of accompanying person. Permission for health visits, expenses for health care services &amp; distance to health facility were barriers.

Iron Deficiency in Pregnancy and Postpartum: It is Time for a Change

(Obstet Gynecol. 2023;141(6):1046–1048) Iron deficiency is the most common micronutrient deficiency in the world and affects more than half of pregnancies. Ferrous sulfate is an effective treatment for subsidizing iron intake and is readily available in many formulations. This article is an editorial examining accumulated evidence about iron deficiency during pregnancy and the efficacy of treatments.