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[Effectiveness of mobile technology and weight gain in pregnant women in Callao, Peru].
Tarqui-Mamani, C, Sanabria-Rojas, H, Portugal-Benavides, WJ, García, JC, Castro-Garay, W, Escalante-Lazo, R, Calderón-Bedoya, M
Revista de salud publica (Bogota, Colombia). 2018;(1):67-72
Abstract
OBJECTIVE To evaluate the effectiveness of mobile technology in the appropriate weight gain of pregnant women. MATERIALS AND METHODS A quasi-experimental study. The sample included 117 pregnant women attending health facilities at la Dirección Regional de Salud (Diresa), Callao. Messages were sent to 58 pregnant women who formed the experimental group to improve their lifestyles and assistance to prenatal care (APC), while 59 pregnant women received routine education provided for pregnants. Messages were sent every three days. The nutritional status of the pregnant women was evaluated using the pre gestational BMI at the first visit of the APC. The weight gain was obtained from the difference between pre-gestational weight and weight recorded during the last controls. RESULTS The adequate weight gain was 27.6% of intervened pregnancies and 25.4% in the non-intervened. The 79.3% pregnant had six or more NPC in the group intervened and 54.2% in the non-intervened. The weight gain was excessive in 5.1% in the non-intervened pregnant and 1.7% in the intervened. The highest percentage of pregnant women with adequate weight gain (32.0%) was observed in the intervened pregnancies with pre-gestacional overwhegith. CONCLUSIONS There was no statistic difference in the use of mobile technology for a proper weight gain between both study groups. There were greater fulfillment of APC in intervened pregnancies compared to the non-intervened (p<0.05).
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The MONARCH intervention to enhance the quality of antenatal and postnatal primary health services in rural South Africa: protocol for a stepped-wedge cluster-randomised controlled trial.
Chetty, T, Yapa, HMN, Herbst, C, Geldsetzer, P, Naidu, KK, De Neve, JW, Herbst, K, Matthews, P, Pillay, D, Wyke, S, et al
BMC health services research. 2018;(1):625
Abstract
BACKGROUND Gaps in maternal and child health services can slow progress towards achieving the Sustainable Development Goals. The Management and Optimization of Nutrition, Antenatal, Reproductive, Child Health & HIV Care (MONARCH) study will evaluate a Continuous Quality Improvement (CQI) intervention targeted at improving antenatal and postnatal health service outcomes in rural South Africa where HIV prevalence among pregnant women is extremely high. Specifically, it will establish the effectiveness of CQI on viral load (VL) testing in pregnant women who are HIV-positive and repeat HIV testing in pregnant women who are HIV-negative. METHODS This is a stepped-wedge cluster-randomised controlled trial (RCT) of 7 nurse-led primary healthcare clinics to establish the effect of CQI on selected routine antenatal and postnatal services. Each clinic was a cluster, with the exception of the two smallest clinics, which jointly formed one cluster. The intervention was applied at the cluster level, where staff received training on CQI methodology and additional mentoring as required. In the control exposure state, the clusters received the South African Department of Health standard of care. After a baseline data collection period of 2 months, the first cluster crossed over from control to intervention exposure state; subsequently, one additional cluster crossed over every 2 months. The six clusters were divided into 3 groups by patient volume (low, medium and high). We randomised the six clusters to the sequences of crossing over, such that both the first three and the last three sequences included one cluster with low, one with medium, and one with high patient volume. The primary outcome measures were (i) viral load testing among pregnant women who were HIV-positive, and (ii) repeat HIV testing among pregnant women who were HIV-negative. Consenting women ≥18 years attending antenatal and postnatal care during the data collection period completed outcome measures at delivery, and postpartum at three to 6 days, and 6 weeks. Data collection started on 15 July 2015. The total study duration, including pre- and post-exposure phases, was 19 months. Data will be analyzed by intention-to-treat based on first booked clinic of study participants. DISCUSSION The results of the MONARCH trial will establish the effectiveness of CQI in improving antenatal and postnatal clinic processes in primary care in sub-Saharan Africa. More generally, the results will contribute to our knowledge on quality improvement interventions in resource-poor settings. TRIAL REGISTRATION This trial was registered on 10 December 2015: www.clinicaltrials.gov, identifier NCT02626351 .
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Can antenatal diet and lifestyle interventions influence childhood obesity? A systematic review.
Dalrymple, KV, Martyni-Orenowicz, J, Flynn, AC, Poston, L, O'Keeffe, M
Maternal & child nutrition. 2018;(4):e12628
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Abstract
Evidence suggests that adverse nutritional exposures during in utero development may contribute to heightened risk of obesity in childhood. Pregnancy offers the opportunity to modify the intrauterine environment by manipulation of diet and/or physical activity, which may result in favourable health benefits for the child. The objective of this systematic review was to determine whether antenatal lifestyle interventions in pregnant women, aimed at modifying diet and/or physical activity, and lead to a reduction in measures of offspring obesity in early childhood. Three electronic databases were searched from January 1990 to July 2017 for antenatal interventions with subsequent offspring follow-up publications. Eight trials were identified. Five trials included women from all body mass index categories, and 3 trials included obese women only. Children in the offspring follow-up studies were aged 6 months to 7 years. Measures of adiposity in the offspring (n = 1989) included weight, body mass index, z-scores, circumferences, and skinfold thicknesses. Two studies, focusing on obese women only, reported reduced measures of adiposity (subscapular skinfold thickness and weight-for-age z-score) at 6 and 12 months, respectively. The remaining 6 studies, two from infancy and 4 in early childhood found no effect on measures of adiposity. Measures of obesity up to 12 months of age have been shown to be reduced by antenatal lifestyle interventions during pregnancy in obese women. Due to the heterogeneity of the methodology of the antenatal interventions and the reported offspring outcomes we were unable to draw any conclusion on the influence of antenatal interventions on measures of obesity in early childhood.
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Effectiveness on maternal and offspring metabolic control of a home-based dietary counseling intervention and DHA supplementation in obese/overweight pregnant women (MIGHT study): A randomized controlled trial-Study protocol.
Garmendia, ML, Corvalán, C, Casanello, P, Araya, M, Flores, M, Bravo, A, Kusanovic, JP, Olmos, P, Uauy, R
Contemporary clinical trials. 2018;:35-40
Abstract
BACKGROUND Lifestyle interventions are the primary prevention strategy for gestational diabetes (GDM) in obese/overweight women; however, these interventions have shown limited effectiveness. Omega-3 polyunsaturated fatty acids (PUFAs) intake has shown beneficial effects on glucose metabolism, lipid fractions and inflammatory factors in women who already have GDM. Combining PUFAs supplementation with a lifestyle intervention could achieve lower increase of glucose levels by improving insulin sensitivity. Our aim is to assess two prenatal nutritional interventions (home-based dietary counseling and/or docosahexaenoic acid (DHA) supplementation) delivered to obese/overweight women during pregnancy for them and their offspring to achieve better metabolic control. METHODS/DESIGN Randomized controlled trial, 2 × 2 factorial design. Eligible pregnant women will be randomly allocated to one of the four parallel arms: 1) Home-based dietary counseling +800 mg/day DHA supplementation (n = 250); 2) 800 mg/day DHA (n = 250); 3) Home-based dietary counseling +200 mg/day DHA (n = 250); 4) 200 mg/day DHA (n = 250). Primary outcomes are: GDM; macrosomia; and neonatal insulin resistance. Data analyses will be done on an intention-to-treat basis. DISCUSSION We expect the present study to contribute to the understanding of the potential effectiveness of an omega-3 supplementation on the risk of developing GDM in overweight/obese pregnant women. We will also test if the combination of having better dietary habits alongside with omega 3 supplementation will improve insulin sensitivity and as consequence, a lower elevation of glucose levels could be achieved. TRIAL REGISTRATION NCT02574767.
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The effect of universal maternal antenatal iron supplementation on neurodevelopment in offspring: a systematic review and meta-analysis.
Jayasinghe, C, Polson, R, van Woerden, HC, Wilson, P
BMC pediatrics. 2018;(1):150
Abstract
BACKGROUND Although antenatal iron supplementation is beneficial to mothers, its impact on the neurodevelopment of offspring is controversial. A systematic review and meta-analysis was undertaken to assess whether routine maternal antenatal iron supplementation confers later neurodevelopmental benefit to offspring. METHODS Electronic databases were searched using MESH terms or key words and identified papers were reviewed by two independent reviewers. The study quality was assessed using the Cochrane risk of bias assessment tool. The review was registered in the PROSPERO CRD data base. RESULTS Seven publications were identified, based on four randomised trials published between 2006 and 2016. Three of the trials were in the Asian sub-continent. A range of tools were used to evaluate neurodevelopment. Meta-analysis of outcomes from the three RCTs meeting our inclusion criteria showed minimal effect of antenatal iron supplementation on the neurodevelopment of offspring, which was not statistically significant: weighted mean difference of 0.54 (95% CI: -0.67 to 1.75); test for overall effect Z = 0.87; p = 0.38; and heterogeneity 48%. Meta-analysis of outcomes of these RCTs at later stages of development produced similar results. CONCLUSIONS The benefit of routine antenatal iron supplementation on neurodevelopment in offspring was not statistically significant in this relatively limited set of trials, and some benefit cannot be excluded in areas with a high prevalence of maternal anaemia. A large randomized controlled trial showing significant benefit would be required to modify our conclusions.
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Folic Acid Supplementation throughout pregnancy: psychological developmental benefits for children.
Henry, LA, Cassidy, T, McLaughlin, M, Pentieva, K, McNulty, H, Walsh, CP, Lees-Murdock, D
Acta paediatrica (Oslo, Norway : 1992). 2018;(8):1370-1378
Abstract
AIM: To test the effect of folic acid supplements taken throughout pregnancy on children's psychosocial development. METHOD A randomised controlled trial of folic acid supplementation in pregnancy, with parental rating using the Resiliency Attitudes and Skills Profile (RASP), the Strengths and Difficulties Questionnaire (SDQ) and the Trait Emotional Intelligence Questionnaire Child Short Form (TEIQue-CSF). Children aged 6-7 whose mothers received folic acid throughout pregnancy (n = 22) were compared to those whose mothers only received it during the first trimester (n = 17). RESULTS Children whose mothers received the full-term supplement scored significantly higher on emotional intelligence and resilience. Hierarchical multiple regression analysis identified folate level at 36th gestational week as an important predictor of emotional intelligence (EI) and resilience. CONCLUSION Although conclusions must be drawn with caution, this research presents a number of potential implications, the main one being a proposed policy recommendation for women to take folic acid for the duration of pregnancy rather than stopping at the end of the first trimester. The second is the potential for future research to explore the possible psychological and social development benefits and in line with this to try and identify the explanatory mechanism involved.
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Celiac Disease by the Age of 13 Years Is Not Associated With Probiotics Administration in Infancy.
Savilahti, EM, Ilonen, J, Kukkonen, AK, Savilahti, E, Kuitunen, M
Journal of pediatric gastroenterology and nutrition. 2018;(6):937-940
Abstract
Probiotics are theoretically promising in primary prevention of celiac disease (CD), but research evidence on the topic is scarce. We used the data and material of a clinical double-blind randomized placebo-controlled trial on primary allergy prevention (n = 1223) to investigate in an exploratory study whether administration of a mix of pro- and prebiotics during late pregnancy and first 6 months of life was associated with prevalence of CD during 13-year follow-up. Children who fulfilled diagnostic criteria for CD (n = 11) and subjects with a serum sample available for analyzing CD antibodies (n = 867) were included. CD or elevated tissue transglutaminase IgA antibodies were not associated with probiotics or placebo. Nor were there any associations with the mode of delivery, the duration of exclusive or total breast-feeding, or respiratory infections during the first 2 years of life. Allergic diseases or sensitization by the age of 2 or 5 years were not clearly associated with the development of CD.
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A High Adherence to Six Food Targets of the Mediterranean Diet in the Late First Trimester is Associated with a Reduction in the Risk of Materno-Foetal Outcomes: The St. Carlos Gestational Diabetes Mellitus Prevention Study.
Assaf-Balut, C, García de la Torre, N, Fuentes, M, Durán, A, Bordiú, E, Del Valle, L, Valerio, J, Jiménez, I, Herraiz, MA, Izquierdo, N, et al
Nutrients. 2018;(1)
Abstract
A prenatal diet affects materno-foetal outcomes. This is a post hoc analysis of the St. Carlos gestational diabetes mellitus (GDM) Prevention Study. It aims to evaluate the effect of a late first-trimester (>12 gestational weeks) degree of adherence to a MedDiet pattern-based on six food targets-on a composite of materno-foetal outcomes (CMFCs). The CMFCs were defined as having emergency C-section, perineal trauma, pregnancy-induced hypertension and preeclampsia, prematurity, large-for-gestational-age, and/or small-for-gestational-age. A total of 874 women were stratified into three groups according to late first-trimester compliance with six food targets: >12 servings/week of vegetables, >12 servings/week of fruits, <2 servings/week of juice, >3 servings/week of nuts, >6 days/week consumption of extra virgin olive oil (EVOO), and ≥40 mL/day of EVOO. High adherence was defined as complying with 5⁻6 targets; moderate adherence 2⁻4 targets; low adherence 0⁻1 targets. There was a linear association between high, moderate, and low adherence, and a lower risk of GDM, CMFCs, urinary tract infections (UTI), prematurity, and small-for-gestational-age (SGA) newborns (all p < 0.05). The odds ratios (95% CI) for GDM and CMFCs in women with a high adherence were 0.35((0.18⁻0.67), p = 0.002) and 0.23((0.11⁻0.48), p < 0.001), respectively. Late first-trimester high adherence to the predefined six food targets is associated with a reduction in the risk of GDM, CMFCs, UTI, prematurity, and SGA new-borns.
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Antepartum Care of Women Who Are Obese During Pregnancy: Systematic Review of the Current Evidence.
Carlson, NS, Leslie, SL, Dunn, A
Journal of midwifery & women's health. 2018;(3):259-272
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Abstract
INTRODUCTION Nearly 40% of US women of childbearing age are obese. Obesity during pregnancy is associated with multiple risks for both the woman and fetus, yet clinicians often feel unprepared to provide optimal antepartum care for this group of women. We collected and reviewed current evidence concerning antepartum care of women who are obese during pregnancy. METHODS We conducted a systematic review using PRISMA guidelines. Current evidence relating to the pregnancy care of women with a prepregnancy body mass index of 30kg/m2 or higher was identified using MEDLINE databases via PubMed, Embase, and Web of Science Core Collection between January 2012 and February 2018. RESULTS A total of 354 records were located after database searches, of which 63 met inclusion criteria. Topic areas for of included studies were: pregnancy risk and outcomes related to obesity, communication between women and health care providers, gestational weight gain and activity/diet, diabetic disorders, hypertensive disorders, obstructive sleep apnea, mental health, pregnancy imaging and measurement, late antepartum care, and preparation for labor and birth. DISCUSSION Midwives and other health care providers can provide better antepartum care to women who are obese during pregnancy by incorporating evidence from the most current clinical investigations.
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Enablers and barriers for women with gestational diabetes mellitus to achieve optimal glycaemic control - a qualitative study using the theoretical domains framework.
Martis, R, Brown, J, McAra-Couper, J, Crowther, CA
BMC pregnancy and childbirth. 2018;(1):91
Abstract
BACKGROUND Glycaemic target recommendations vary widely between international professional organisations for women with gestational diabetes mellitus (GDM). Some studies have reported women's experiences of having GDM, but little is known how this relates to their glycaemic targets. The aim of this study was to identify enablers and barriers for women with GDM to achieve optimal glycaemic control. METHODS Women with GDM were recruited from two large, geographically different, hospitals in New Zealand to participate in a semi-structured interview to explore their views and experiences focusing on enablers and barriers to achieving optimal glycaemic control. Final thematic analysis was performed using the Theoretical Domains Framework. RESULTS Sixty women participated in the study. Women reported a shift from their initial negative response to accepting their diagnosis but disliked the constant focus on numbers. Enablers and barriers were categorised into ten domains across the three study questions. Enablers included: the ability to attend group teaching sessions with family and hear from women who have had GDM; easy access to a diabetes dietitian with diet recommendations tailored to a woman's context including ethnic food and financial considerations; free capillary blood glucose (CBG) monitoring equipment, health shuttles to take women to appointments; child care when attending clinic appointments; and being taught CBG testing by a community pharmacist. Barriers included: lack of health information, teaching sessions, consultations, and food diaries in a woman's first language; long waiting times at clinic appointments; seeing a different health professional every clinic visit; inconsistent advice; no tailored physical activities assessments; not knowing where to access appropriate information on the internet; unsupportive partners, families, and workplaces; and unavailability of social media or support groups for women with GDM. Perceived judgement by others led some women only to share their GDM diagnosis with their partners. This created social isolation. CONCLUSION Women with GDM report multiple enablers and barriers to achieving optimal glycaemic control. The findings of this study may assist health professionals and diabetes in pregnancy services to improve their care for women with GDM and support them to achieve optimal glycaemic control.