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Serum brain-derived neurotrophic factor (BDNF) concentrations in pregnant women with post-traumatic stress disorder and comorbid depressionYang, Na, Gelaye, Bizu, Rondón, Marta B., Sanchez, Sixto E., Williams, Michelle A., Zhong, Qiu-Yue 19 May 2016 (has links)
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / There is accumulating evidence for the role of brain-derived neurotrophic factor (BDNF) in the pathophysiology of depression. However, the role of BDNF in the pathophysiology of post-traumatic stress disorder (PTSD) remains controversial, and no study has assessed BDNF concentrations among pregnant women with PTSD. We examined early-pregnancy BDNF concentrations among women with PTSD with and without depression. A total of 2928 women attending prenatal care clinics in Lima, Peru, were recruited. Antepartum PTSD and depression were evaluated using PTSD Checklist—Civilian Version (PCL-C) and Patient Health Questionnaire-9 (PHQ-9) scales, respectively. BDNF concentrations were measured in a subset of the cohort (N = 944) using a competitive enzyme-linked immunosorbent assay (ELISA). Logistic regression procedures were used to estimate odds ratios (OR) and 95 % confidence intervals (95 % CI). Antepartum PTSD (37.4 %) and depression (27.6 %) were prevalent in this cohort of low-income pregnant Peruvian women. Approximately 19.9 % of participants had comorbid PTSD-depression. Median serum BDNF concentrations were lower among women with comorbid PTSD-depression as compared with women without either condition (median [interquartile range], 20.44 [16.97–24.30] vs. 21.35 [17.33–26.01] ng/ml; P = 0.06). Compared to the referent group (those without PTSD and depression), women with comorbid PTSD-depression were 1.52-fold more likely to have low (<25.38 ng/ml) BDNF concentrations (OR = 1.52; 95 % CI 1.00–2.31). We observed no evidence of reduced BDNF concentrations among women with isolated PTSD. BDNF concentrations in early pregnancy were only minimally and non-significantly reduced among women with antepartum PTSD. Reductions in BDNF concentrations were more pronounced among women with comorbid PTSD-depression. / Revisión por pares
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Association of social support and antepartum depression among pregnant womenFriedman, L.E., Friedman, Lauren E., Gelaye, Bizu, Sanchez, Sixto E., Williams, Michelle A. 01 March 2020 (has links)
Background: : Few investigators have evaluated the association between early pregnancy social support and depression; however, increased social support may improve mental health during pregnancy. Our objective is to examine whether in early pregnancy there is an association between social support and maternal depression among women in Peru. Methods: : 2,062 pregnant women participated in structured interviews. Early pregnancy social support was measured using the Social Support Questionnaire (SSQ-6). We evaluated the number of individuals that participants could turn to in different situations (Social Support Number Score; SSQN) and their satisfaction with support received (Social Support Satisfaction Score; SSQS). Median SSQN and SSQS characterized participants according to high and low levels of support. SSQN family vs. non-family support were also evaluated separately. Antepartum depression was assessed using the Patient Health Questionnaire-9. Multivariable logistic regression procedures were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). Results: : 39.6% of women reported high SSQN and 45.5% reported high SSQS. Approximately 25% had antepartum depression. Women with high SSQN had 22% lower odds of antepartum depression (OR = 0.78; 95%CI: 0.63–0.97). Similarly, women with high SSQS scores had 45% lower odds of antepartum depression (OR = 0.55; 95%CI: 0.45–0.68). Women with high SSQN non-family scores had 30% lower odds antepartum depression compared to those with low SSQN non-family scores (OR = 0.70; 95%CI: 0.57–0.86). The association between SSQN family scores and antepartum depression did not reach statistical significance. Conclusion: : Increased social support may improve maternal mental health during pregnancy and this association should be assessed in longitudinal studies. / This research was supported by awards from the National Institutes of Health ( NIH ), National Institute of Minority Health and Health Disparities ( T37-MD-001449 ) and Eunice Kennedy Shriver National Institute of Child Health and Human Development ( R01-HD-059835 ). The NIH had no further role in study design; in the collection, analysis, and interpretation of data; in the writing of the report; and in the decision to submit the paper for publication. / Revisión por pares
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Psychological and physiological problems associated with the use of antepartum bed rest for prevention of high-risk pregnanciesJensen, Krista Marie 01 January 2010 (has links)
Antepartum bed rest is a prescribed therapy for women with high risk pregnancies to reduce the occurrence of preterm labor, preeclampsia, risks associated with incompetent cervix and other complications. Activity restriction, or bed rest, in high risk pregnancies is based on assumptions that it is both effective for preventing adverse pregnancy outcomes and it is safe; however, the efficacy of prescribed antepartum bed rest has been questioned. The purpose of this thesis is to provide a comprehensive review of research findings about the efficacy of antepartum bed rest and the potential side effects that may result. For this literature review an interdisciplinary review of research was performed using Cumulative Index of Nursing and Allied Health, PubMed, and PsychINFO. Current literature shows that activity restriction during pregnancy can have negative effects on the mother including increased levels of anxiety and depression, muscle atrophy, increased risk of thromboembolic events, cardiovascular side effects, and an increase in postpartum recovery time. Considering these common themes, nursing interventions to reduce the instance of these events were studied including music therapy, support groups, family involvement, and fall prevention.
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Neonatal Resuscitation : Understanding challenges and identifying a strategy for implementation in NepalKC, Ashish January 2016 (has links)
Despite the unprecedented improvement in child health in last 15 years, burden of stillbirth and neonatal death remain the key challenge in Nepal and the reduction of these deaths will be crucial for reaching the health targets for Sustainable development goal by 2030. The aim of this thesis was to explore the risk factors for stillbirth and neonatal death and change in perinatal outcomes after the introduction of the Helping Babies Breathe Quality Improvement Cycle (HBB QIC) in Nepal. This was a prospective cohort study with a nested case-control design completed in a tertiary hospital in Nepal. Information were collected from the women who had experienced perinatal death and live birth among referent population; a video recording was done in the neonatal resuscitation corner to collect information on the health workers’ performance in neonatal resuscitation. Lack of antenatal care had the highest association with antepartum stillbirth (aOR 4.2, 95% CI 3.2–5.4), births that had inadequate fetal heart rate monitoring were associated with intrapartum stillbirth (aOR 1.9, CI 95% 1.5–2.4), and babies who were born premature and small-for-gestational-age had the highest risk for neonatal death in the hospital (aOR 16.2, 95% CI 12.3–21.3). Before the introduction of the HBB QIC, health workers displayed poor adherence to the neonatal resuscitation protocol. After the introduction of HBB QIC, the health workers demonstrated improvement in their neonatal resuscitation skills and these were retained until six months after training. Daily bag-and-mask skill checks (RR 5.1 95% CI 1.9–13.5), preparation for birth (RR 2.4, 95% CI 1.0–5.6), self-evaluation checklists (RR 3.8, 95% CI 1.4–9.7) and weekly review and reflection meetings (RR 2.6, 95% 1.0–7.4) helped the health workers to retain their neonatal resuscitation skills. The health workers demonstrated improvement in ventilation of babies within one minute of birth and there was a reduction in intrapartum stillbirth (aOR 0.46, 95% CI 0.32–0.66) and first-day neonatal mortality (aOR 0.51, 95% CI 0.31–0.83). The study provides information on challenges in reducing stillbirth and neonatal death in low income settings and provides a strategy to improve health workers adherence to neonatal resuscitation to reduce the mortality. The HBB QIC can be implemented in similar clinical settings to improve quality of care and survival in Nepal, but for primary care settings, the QIC need to be evaluated further.
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Effective prevention of mother-to-child transmission of HIV at Oshakati District Health Centre in the Republic of NamibiaShoopala, Naemi Ndahambemlela 02 1900 (has links)
The aim of this study was to assess the extent on how effective was the prevention of mother-to-child transmission of Human Immunodeficiency Virus (HIV) infection at Oshakati District Health Centre. Explanatory survey was used to conduct the research. A total of 160 nurses experienced in prevention of mother-to-child transmission and women who attended antenatal care and post natal care services participated in the study. Respondents expressed unsatisfactory with the promoting involvement of male partners, high quality voluntary counselling and testing services, couple counselling and testing, integration of Highly Active Antiretroviral Therapy services, administration of short course of Zidovudine to pregnant mothers and the provision of antiretroviral drugs to infants. Therefore, promoting involvement of male partners, couple counselling and testing, administration of short course of Zidovudine to pregnant mothers and educating women about exclusive breastfeeding prior to delivery are some of recommendations for effective prevention of mother-to-child transmission of HIV infections. / Health Studies / (M.A. (Public Health))
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Effective prevention of mother-to-child transmission of HIV at Oshakati District Health Centre in the Republic of NamibiaShoopala, Naemi Ndahambelela 02 1900 (has links)
The aim of this study was to assess the extent on how effective was the prevention of mother-to-child transmission of Human Immunodeficiency Virus (HIV) infection at Oshakati District Health Centre. Explanatory survey was used to conduct the research. A total of 160 nurses experienced in prevention of mother-to-child transmission and women who attended antenatal care and post natal care services participated in the study. Respondents expressed unsatisfactory with the promoting involvement of male partners, high quality voluntary counselling and testing services, couple counselling and testing, integration of Highly Active Antiretroviral Therapy services, administration of short course of Zidovudine to pregnant mothers and the provision of antiretroviral drugs to infants. Therefore, promoting involvement of male partners, couple counselling and testing, administration of short course of Zidovudine to pregnant mothers and educating women about exclusive breastfeeding prior to delivery are some of recommendations for effective prevention of mother-to-child transmission of HIV infections. / Health Studies / M.A. (Public Health)
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