| 1. |
- Lundgren, Markus, et al.
(författare)
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Analgesic antipyretic use among young children in the TEDDY study : No association with islet autoimmunity
- 2017
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Ingår i: BMC Pediatrics. - : Springer Science and Business Media LLC. - 1471-2431. ; 17:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: The use of analgesic antipyretics (ANAP) in children have long been a matter of controversy. Data on their practical use on an individual level has, however, been scarce. There are indications of possible effects on glucose homeostasis and immune function related to the use of ANAP. The aim of this study was to analyze patterns of analgesic antipyretic use across the clinical centers of The Environmental Determinants of Diabetes in the Young (TEDDY) prospective cohort study and test if ANAP use was a risk factor for islet autoimmunity. Methods: Data were collected for 8542 children in the first 2.5 years of life. Incidence was analyzed using logistic regression with country and first child status as independent variables. Holm's procedure was used to adjust for multiplicity of intercountry comparisons. Time to autoantibody seroconversion was analyzed using a Cox proportional hazards model with cumulative analgesic use as primary time dependent covariate of interest. For each categorization, a generalized estimating equation (GEE) approach was used. Results: Higher prevalence of ANAP use was found in the U.S. (95.7%) and Sweden (94.8%) compared to Finland (78.1%) and Germany (80.2%). First-born children were more commonly given acetaminophen (OR 1.26; 95% CI 1.07, 1.49; p = 0.007) but less commonly Non-Steroidal Anti-inflammatory Drugs (NSAID) (OR 0.86; 95% CI 0.78, 0.95; p = 0.002). Acetaminophen and NSAID use in the absence of fever and infection was more prevalent in the U.S. (40.4%; 26.3% of doses) compared to Sweden, Finland and Germany (p < 0.001). Acetaminophen or NSAID use before age 2.5 years did not predict development of islet autoimmunity by age 6 years (HR 1.02, 95% CI 0.99-1.09; p = 0.27). In a sub-analysis, acetaminophen use in children with fever weakly predicted development of islet autoimmunity by age 3 years (HR 1.05; 95% CI 1.01-1.09; p = 0.024). Conclusions: ANAP use in young children is not a risk factor for seroconversion by age 6 years. Use of ANAP is widespread in young children, and significantly higher in the U.S. compared to other study sites, where use is common also in absence of fever and infection.
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| 2. |
- Begley, Cecily, 1954, et al.
(författare)
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Evaluation of an intervention to increase vaginal birth after caesarean section through enhanced women-centred care: The OptiBIRTH randomised trial (ISRCTN10612254)
- 2017
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Ingår i: 31th ICM Triennial Congress.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Background: Vaginal birth after a previous caesarean (VBAC) is a safe alternative to repeat caesarean section (CS), is the preferred option of most women and may reduce overall CS rates.1 However, VBAC rates vary; e.g., rates in Germany, Ireland and Italy are considerably lower (29-36%) than those in the Netherlands, Sweden and Finland (45-55%). Purpose/Objective: To evaluate the effectiveness of an intervention to maximise VBAC rates. The OptiBIRTH Project was funded by a European Union Grant: FP7-HEALTH-2012-INNOVATION-1-HEALTH.2012.3.2-1. Agreement No:305208 Method: A cluster randomised trial was used. A sample size of 12 maternity units was required, each recruiting 120 consenting women, to detect an absolute 15% difference in successful VBACs (increase from 25% in control to 40% in intervention groups), using an ICC of 0.05, with power of >80% and an alpha of 0.05. To allow for loss to follow-up, 15 trial units were randomised across three countries with low VBAC rates (Germany, Ireland and Italy) and the trial commenced April 2014. An evidence-based intervention was introduced in all intervention sites. Control sites had usual care. Interim analysis by an independent Data Monitoring Committee at mid-point permitted continuation. Data were analysed using intention to treat. Key Findings: Recruitment closed October 2015, with the last babies born in December 2015, and data analysis will be completed in April 2016. The primary outcome, comparison of annual VBAC rates for each hospital before and after introduction of the intervention will be presented, and selected secondary outcomes for the recruited women including: mode of birth, perineal trauma, breastfeeding, uterine rupture, wound breakdown, perinatal mortality, Apgar scores, and admission to neonatal intensive care unit. Discussion: If the OptiBIRTH intervention increases VBAC rates safely, its introduction across Europe could prevent 160,000 unnecessary CSs every year, saving maternity services >€150 million annually and contributing to the normalisation of birth for thousands of women. References: 1 Cunningham et al (2010). National Institute of Health Consensus Development Conference Statement: Vaginal birth after caesarean. Obstet & Gynecol 115(6): 1279-1295. 2 EURO-PERISTAT 2008: CD006066.EURO-PERISTAT Project (2008). European Perinatal Health Report. (www.europeristat.com).
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| 3. |
- Landegren, Nils, et al.
(författare)
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Transglutaminase 4 as a prostate autoantigen in male subfertility
- 2015
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Ingår i: Science Translational Medicine. - : American Association for the Advancement of Science. - 1946-6234 .- 1946-6242. ; 7:292
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Tidskriftsartikel (refereegranskat)abstract
- Autoimmune polyendocrine syndrome type 1 (APS1), a monogenic disorder caused by AIRE gene mutations, features multiple autoimmune disease components. Infertility is common in both males and females with APS1. Although female infertility can be explained by autoimmune ovarian failure, the mechanisms underlying male infertility have remained poorly understood. We performed a proteome-wide autoantibody screen in APS1 patient sera to assess the autoimmune response against the male reproductive organs. By screening human protein arrays with male and female patient sera and by selecting for gender-imbalanced autoantibody signals, we identified transglutaminase 4 (TGM4) as a male-specific autoantigen. Notably, TGM4 is a prostatic secretory molecule with critical role in male reproduction. TGM4 autoantibodies were detected in most of the adult male APS1 patients but were absent in all the young males. Consecutive serum samples further revealed that TGM4 autoantibodies first presented during pubertal age and subsequent to prostate maturation. We assessed the animal model for APS1, the Aire-deficient mouse, and found spontaneous development of TGM4 autoantibodies specifically in males. Aire-deficient mice failed to present TGM4 in the thymus, consistent with a defect in central tolerance for TGM4. In the mouse, we further link TGM4 immunity with a destructive prostatitis and compromised secretion of TGM4. Collectively, our findings in APS1 patients and Aire-deficient mice reveal prostate autoimmunity as a major manifestation of APS1 with potential role in male subfertility.
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| 4. |
- Lundgren, Ingela, 1957, et al.
(författare)
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Clinicians' views of factors of importance for improving the rate of VBAC (vaginal birth after caesarean section) : a study from countries with low VBAC rates.
- 2016
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Ingår i: BMC Pregnancy and Childbirth. - : Springer Science and Business Media LLC. - 1471-2393 .- 1471-2393. ; 16:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Caesarean section (CS) rates are increasing worldwide and the most common reason is repeat CS following previous CS. For most women a vaginal birth after a previous CS (VBAC) is a safe option. However, the rate of VBAC differs in an international perspective. Obtaining deeper knowledge of clinicians' views on VBAC can help in understanding the factors of importance for increasing VBAC rates. Focus group interviews with clinicians and women in three countries with high VBAC rates (Finland, Sweden and the Netherlands) and three countries with low VBAC rates (Ireland, Italy and Germany) are part of "OptiBIRTH", an ongoing research project. The study reported here aims to explore the views of clinicians from countries with low VBAC rates on factors of importance for improving VBAC rates.METHODS: Focus group interviews were held in Ireland, Italy and Germany. In total 71 clinicians participated in nine focus group interviews. Five central questions about VBAC were used and interviews were analysed using content analysis. The analysis was performed in each country in the native language and then translated into English. All data were then analysed together and final categories were validated in each country.RESULTS: The findings are presented in four main categories with several sub-categories: 1) "prameters for VBAC", including the importance of the obstetric history, present obstetric factors, a positive attitude among those who are centrally involved, early follow-up after CS and antenatal classes; 2) "organisational support and resources for women undergoing a VBAC", meaning a successful VBAC requires clinical expertise and resources during labour; 3) "fear as a key inhibitor of successful VBAC", including understanding women's fear of childbirth, clinicians' fear of VBAC and the ways that clinicians' fear can be transferred to women; and 4) "shared decision making - rapport, knowledge and confidence", meaning ensuring consistent, realistic and unbiased information and developing trust within the clinician-woman relationship.CONCLUSIONS: The findings indicate that increasing the VBAC rate depends on organisational factors, the care offered during pregnancy and childbirth, the decision-making process and the strategies employed to reduce fear in all involved.
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| 5. |
- Lundgren, Ingela, 1957, et al.
(författare)
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How can the VBAC rates be improved – according to midwives and obstetricians in six European countries.
- 2017
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Ingår i: 31th ICM Trienníal Congress 18-22 June 2017.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Background: The most common reason for caesarean section (CS) is repeat CS following previous CS. Vaginal birth after CS (VBAC) rates vary widely in different healthcare settings and countries. Interview studies with clinicians and women in three countries with high VBAC rates (Finland, Sweden and the Netherlands) and three countries with low VBAC rates (Ireland, Italy and Germany) are part of ‘OptiBIRTH’, a research project funded by EU aiming to increase VBAC rates across Europe through enhanced woman-centred maternity care. Purpose/Objective: To investigate the views of clinicians on factors of importance for improving VBAC rates. Method: Individual interviews and focus group interviews with clinicians in six countries with high and low VBAC rates were conducted during 2012–2013. 115 clinicians participated: 61 midwives and 54 physicians. Five questions about VBAC were used and interviews were analysed using content analysis. The analysis was performed in each country in the native language, translated into English, analysed together, and finally categories were validated in each country. Key Findings: According to midwives and obstetricians from countries with high VBAC rates, the important factors for improving the VBAC rate are a common approach, obstetricians’ final decision on the mode of birth, support during birth, and the strengthening of women’s trust in VBAC. Therefore the structure of the maternity care system in the country, cooperation between midwives and obstetricians, and the care offered during pregnancy and birth should be focused. Findings from the low VBAC countries will be presented at the conference and shows similarities in some aspects but also major differences. Discussion: Similarities and differences between factors of importance for improving the VBAC rate are related to both the care structure, and the views and attitudes of midwives and physicians, which has implications for the care of women post CS.
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| 6. |
- Morano, Sandra, et al.
(författare)
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Emotions in labour: Italian obstetricians’ experiences of presence during childbirth
- 2018
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Ingår i: Journal of Reproductive and Infant Psychology. - : Informa UK Limited. - 0264-6838 .- 1469-672X. ; 36:1, s. 30-41
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The present study represents a qualitative research aimed to explore the obstetricians’ psychological experiences of birth. Background: During labour the role of obstetricians assumes a fundamental importance in hospitalised childbirth. However, literature analysis has shown that the psychological side of birth has been investigated only considering the woman’s and midwife’s points of view. The obstetricians’ psychological experiences have not been considered enough and only a few studies at a quantitative level have been performed. Methods: Seven focus groups for a total of 72 obstetricians were conducted in hospital contexts in Italy. The qualitative methodology of grounded theory was adopted. Findings: The results were divided into three different core themes: obstetricians’ approaches to delivery, critical aspects about relationships in the delivery room, and obstetricians’ feelings and emotions in the delivery room. Each theme was subdivided into different subthemes. Conclusion: The results highlight different ways obstetricians approach their profession, the complex and multifaceted relationship with the woman and the extraordinary variety of feelings and emotions, which enrich, but also may complicate, life in the delivery room. Further studies could provide more details to help researchers to develop new and more effective strategies to support obstetricians’ training and work.
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| 7. |
- Nilsson, Christina, 1959, et al.
(författare)
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Vaginal Birth After Caesarean: Views of women from countries with low VBAC rates
- 2017
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Ingår i: Women and Birth. - : Elsevier BV. - 1871-5192 .- 1878-1799. ; 30:6, s. 481-490
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Tidskriftsartikel (refereegranskat)abstract
- Problem and background: Vaginal birth after caesarean section is a safe option for the majority of women. Seeking women´s views can be of help in understanding factors of importance for achieving vaginal birth in countries where the vaginal birth rates after caesarean is low. Aim: To investigate women’s views on important factors to improve the rate of vaginal birth after caesarean in countries where vaginal birth rates after caesarean rates are low. Methods: A qualitative study using content analysis. Data were gathered through focus groups and individual interviews with 51 women, in their native languages, in Germany, Ireland and Italy. The women were asked five questions about vaginal birth after caesarean. Data were translated to English, analysed together and finally validated in each country. Findings: Important factors for the women were that all involved in caring for them were of the same opinion about vaginal birth after caesarean section, thet they experience shared decision-making with clinicians supportive of vaginal birth, receive correct information, are sufficently prepared for a vaginal birth, and experience a culture that supports vaginal birth after caesarean section. Discussion and conclusion: Women’s decision-making about vaginal birth after caesarean in these countries involves a complex, multidimensional interplay of medical, psychological, social, cultural, personal and practical considerations. Further research is needed to explore if the information deficit women report negatively affects their ability to make informed choices, and to understand what matters most to women when making decisions about vaginal birth after caesarean as a mode of birth.
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| 8. |
- Sinclair, Marlene, et al.
(författare)
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A systematic literature review of computer-based behavioural change interventions to inform the design of an online VBAC intervention for the OptiBIRTH European randomized trial.
- 2017
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Ingår i: Evidence Based Midwifery. - 1479-4489. ; 15:1, s. 5-13
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Tidskriftsartikel (refereegranskat)abstract
- Aim: The aim of this research was o systematically review computer-based, behavior change (BC) interventions during pregnancy and their design components in order to determine their best application within the context of the OptiBIRTH intervention. Design: A systematic literature review was undertaken using the Cochrane collaboration guidelines for systematic reviews of health promotion and public health interventions. Literature searches were conducted in; Ovid MEDLINE, PubMed, Cochrane Library, Embase, PsycINFO, from database inception to June 2015. Cochrane Risk of Bias criteria was applied to assess the methodological quality of the papers and a taxonomy of BC techniques was used to appraise the interventions. PICO. Participants included healthy pregnant women who were ≥18 years old. The types of intervention used were computer-based interventions designed to facilitate a BC approach in a sample of pregnant women. The comparison was routine antenatal care. The primary outcome included improved health behavior(s), as an indicator of the intention behind the intervention design. Results. A total of 343 papers were identified through database-searching and hand- searching methods; 80 duplicates were removed. From the remaining 263, 244 did not explicitly address the subject under review. Therefore, 19 full text articles were assessed for eligibility; 16 did not meet eligibility criteria and were excluded at this stage. This resulted in a total of three studies being selected for inclusion in this review (Jackson et al, 2011; Tzilos et al, 2011; Tsoh et al, 2010). The computer-based interventions were designed to bring about BC in relation to alcohol consumption, smoking or diet and exercise during pregnancy. Interventions delivered varied between two types; purely computer-delivered (Tzilos et al. 2011) or a combination of both computer plus face-to-face input (Jackson et al, 2011; Tsoh et al. 2010). Techniques used included motivational interviewing, problem solving cognitive dissonance and goal setting. Types of measurement outcomes varied but were all self-reported behavioral outcomes. Statistically significant improvements in behavioral outcomes were seen in the interventions by Jackson et al (2011) and Tsoh et al (2011), but not in the intervention by Tzilos et al (2011). The GRADE analysis identified that all studies combined lacked blinding and relied on self-reported data increasing risk of bias. Conclusion. This systematic review reports on the best available evidence and theory to design an online component of a complex intervention for use in an RCT to enhance women´s shared decision-making experience about vaginal births after caesarean (VBAC). The review reports the differences between the observed BC approach and that of a decision-making being focused on a more healthy option. As a result, techniques designed to create dissonance are considered appropriate. Shared decision-making, however, is conceptually different, in that the goal is to facilitate a woman in discovering the best direction of travel for her as person. Therefore, the authors argue that it is crucial for healthcare professionals designing complex healthcare interventions (either BC techniques or shared decision-making) to ensure that a person´s self-determination is respected through having access to relevant and understandable information and healthcare professionals who understand a woman´s motivation. However, it is not possible to draw firm conclusions from three studies and there is a requirement for further research.
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| 9. |
- Sinclair, Marlene, et al.
(författare)
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Assisting women in autonomous decision making about vaginal birth after C section (VBAC): Designing motivational Apps in OptiBIRTH cluster randomised trial (ISRCTN10612254
- 2017
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Ingår i: 31th ICM Triennial Congress 18-22 June 2017.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Background: Optibirth is a funded FP7 research programme using a cluster randomised trial in Ireland, Germany and Italy, with 15 clusters of 94 women per cluster. The aim of OptiBIRTH is to evaluate the effectiveness of a complex intervention aimed at increased VBAC rates through enhanced women-centred care1 .The intervention consisted of motivationally enhanced, evidence-based, educational information for women and clinicians for use in face to face and online modes. Purpose/Objective: This paper reports the design process associated with creating three interrelated mobile apps, as part of a complex intervention, to enable women with a previous caesarean section to decide autonomously between a repeat caesarean section and a vaginal birth. The emphasis has been on using technology creatively and effectively maximizing optimality bearing in mind the needs of the new “Z” generation. Method: Focus groups were undertaken across six European countries to illicit women’s need for information about caesarean section and VBAC. Motivational theory underpinned the development of subsequent e-learning materials to enhance woman-led-decision-making. Ethical approval was obtained from Trinity College University, Dublin. Following analysis of focus group data, consultation with experts and exploration of technological solutions, three electronic applications were designed. Following three iterations, the Apps were reviewed for content, motivational design and functionality by Irish, German and Italian midwifery experts and translated into German and Italian. Key Findings: The following interrelated Apps were designed to provide women and health professionals with rapid access to women’s perceptions of their previous birth experience and their current decision-making-in-progress: “My birth story” uses a wordle to communicate past birth experience “My birth thoughts” enables women to communicate their current decision making “My Birth plan” generates a personalised birth plan Discussion: Discussion will focus on challenges facing midwives including, embedding the Apps into a motivationally-designed portal, staff support and training, timeline, cultural differences and translation issues
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