The effects of a combined intervention (docosahexaenoic acid supplementation and home-based dietary counseling) on metabolic control in obese and overweight pregnant women: the MIGHT study.

BACKGROUND: Lifestyle interventions have shown limited effectiveness in the prevention of gestational diabetes mellitus. The combination of lifestyle interventions with omega-3 polyunsaturated fatty acid supplementation could have a synergetic effect on maternal and offspring outcomes. OBJECTIVE: We evaluated the effects of docosahexaenoic acid supplementation among obese and overweight pregnant women (independently or combined with a dietary counseling intervention) on metabolic control in mothers and their offspring. STUDY DESIGN: This study was a randomized controlled trial with a 2×2 factorial design. The following inclusion criteria were used: <15 weeks of gestation; body mass index ≥25 kg/m2 at the first prenatal visit; singleton pregnancy; and 18 years of age or older. The recruited women (n=1002) were randomly allocated to 1 of the 4 parallel groups: Group 1: dietary counseling plus 800 mg/day of docosahexaenoic acid (n=250); Group 2: routine counseling plus 800 mg/day docosahexaenoic acid (n=252); Group 3: dietary counseling plus 200 mg/day docosahexaenoic acid (n=249); and Group 4: routine counseling plus 200 mg/day docosahexaenoic acid (n=251), considered as the reference group. The dietary intervention comprised 3 sessions, and it was focused on reducing the consumption of foods that most contributed to daily sugar intake. Primary outcomes were gestational diabetes mellitus defined according to the national guidelines; macrosomia (birthweight >4000 g); and neonatal insulin resistance (cord blood Homeostasis Model Assessment for Insulin Resistance ≥2.60), which was assessed in a subsample of 226 newborns. The analysis was by intention to treat and by efficacy. The trial was registered on ClinicalTrials.gov (NCT02574767). RESULTS: The overall incidence of gestational diabetes mellitus was 20.2% (Group 1, 21.0%; Group 2, 20.1%; Group 3, 18.9%; and Group 4, 20.9%). Mean birthweight was 3403.0 g (standard deviation, 575.3), and the incidence of macrosomia was 11.9% (Group 1, 13.2%; Group 2, 10.8%; Group 3, 11.5%; and Group 4, 12.1%). Median cord blood Homeostasis Model Assessment for Insulin Resistance was 0.9 (interquartile range, 0.6-1.7), and 10.2% showed cord blood insulin resistance (Group 1, 12.0%; Group 2, 12.0%; Group 3, 9.7%; and Group 4, 5.1%). No significant differences were found among groups regarding primary outcomes (P<.05). Glucose concentrations in the cord blood samples were lower in those adherents to the docosahexaenoic acid supplementation (P<.05). CONCLUSION: For women who were overweight or obese at the beginning of pregnancy, this combined intervention did not reduce the risk of gestational diabetes in mothers or macrosomia and insulin resistance in neonates.

Recommendations for spiritual care in cancer patients: a clinical practice guideline for oncology nurses in Iran.

BACKGROUND: In spite of the necessity of implementing spiritual care practices for cancer patients, there is no clear process in this regard in palliative care programs of the health system of countries. The present study was designed with the aim of developing a clinical practice guideline of spiritual care in cancer patients for oncology nurses in the current context. METHODS: This is a multi-method study which was conducted in five stages within the framework of the National Institute for Health and Care Excellence (NICE) guideline. A research committee consisting of four focal and 16 secondary members was formed. The stages included determining the scope of the study, developing guideline (a qualitative study and a systematic review, triangulation of the data, and producing a preliminary draft), consultation stage (validation of the guideline in three rounds of the Delphi study), as well as revision and publication stages. RESULTS: The clinical guideline of spiritual care with 84 evidence-based recommendations was developed in three main areas, including the human resources, care settings, and the process of spiritual care. CONCLUSIONS: We are hoping by applying this clinical guideline in oncology settings to move towards an integrated spiritual care plan for cancer patients in the context of our health system. Healthcare organizations should support to form spiritual care teams under supervision of the oncology nurses with qualified healthcare providers and a trained clergy. Through holistic care, they can constantly examine the spiritual needs of cancer patients alongside their other needs by focusing on the phases of the nursing process.

Effectiveness of midwife-led brief counseling intervention on post-traumatic stress disorder, depression, and anxiety symptoms of women experiencing a traumatic childbirth: a randomized controlled trial.

BACKGROUND: This study investigated the effectiveness of brief midwife-led counseling based on Gamble and colleagues' approach in decreasing post-traumatic stress disorder, depression, and anxiety symptoms among a group of women who had experienced a traumatic childbirth. METHODS: From among 270 pregnant women screened to participate in the study, 90 women experienced a traumatic childbirth. They were randomly assigned into two groups: intervention (n = 45) and control group (n = 45). We did a face-to-face counseling session within 72 h after giving birth and a telephone counseling session four to 6 weeks after giving birth for the intervention group. The control group only received the postnatal routine care. The outcome measures were post-traumatic stress disorder, depression, and anxiety symptoms. RESULTS: At the three-month follow-up, the intervention group showed significantly higher improvement on post-traumatic stress disorder, depression, and anxiety symptoms compared to the control group. CONCLUSIONS: Gamble and colleagues' midwife-led brief counseling could be an effective approach to reduce psychological distress of women who have experienced a traumatic childbirth. TRIAL REGISTRATION NUMBER: IRCT201608285417N2, Date of Registration: 2/21/2017.

'She convinced me'- partner involvement in choosing a high risk birth setting against medical advice in the Netherlands: A qualitative analysis.

Home births in high risk pregnancies and unassisted childbirth seem to be increasing in the Netherlands. There is a lack of qualitative data on women's partners' involvement in these choices in the Dutch maternity care system, where integrated midwifery care and home birth are regular options in low risk pregnancies. The majority of available literature focuses on the women's motivations, while the partner's influence on these decisions is much less well understood. We aimed to examine partners' involvement in the decision to birth outside the system, in order to provide medical professionals with insight and recommendations regarding their interactions with these partners in the outpatient clinic. An exploratory qualitative research design with a constructivist approach and a grounded theory method were used. In-depth interviews were performed with twenty-one partners on their involvement in the decision to go against medical advice in choosing a high risk childbirth setting. Open, axial and selective coding of the interview data was done in order to generate themes. Four main themes were found: 1) Talking it through, 2) A shared vision, 3) Defending our views, and 4) Doing it together. One overarching theme emerged that covered all other themes: 'She convinced me'. These data show that the idea to choose a high risk birth setting almost invariably originated with the women, who did most of the research online, filtered the information and convinced the partners of the merit of their plans. Once the partners were convinced, they took a very active and supportive role in defending the plan to the outside world, as well as in preparing for the birth. Maternity care providers can use these findings in cases where there is a discrepancy between the wishes of the woman and the advice of the professional, so they can attempt to involve partners actively during consultations in pregnancy. That will ensure that partners also receive information on all options, risks and benefits of possible birth choices, and that they are truly in support of a final plan.

Exhortation to lose weight prior to complex ventral hernia repair: Nudge or noodge?

BACKGROUND: Exercise and weight loss are recommended for patients with obesity undergoing elective complex ventral hernia repair (cVHR). METHODS: Weight and BMI trajectory data on 230 obese patients undergoing cVHR from 2012 to 2017 were retrospectively analyzed from 12 months prior to first visit with the hernia surgeon to 12 months after surgery. RESULTS: One year prior to initial visit, 76 (33%) patients had lost > 1kg/m2, 98 (43%) had gained> 1kg/m2, and 56 (24%) had no change in body mass index (BMI). Between initial visit and operation, 53 (23%) lost >1kg/m2, 43 (19%) gained, and 134 (58%) had no change. Post-operative hyperglycemia was associated with BMI> 40kg/m2 at time of operation. Twelve months post-operatively, 69 (35%) had lost >1kg/m2, while 52 (26%) had gained, and 108 (47%) had no change. CONCLUSIONS: Exhortations for pre-operative and post-operative weight management are not often successful or sustainable, implying a need for individualized holistic approaches.

When user-centered design meets implementation science: integrating provider perspectives in the development of an intimate partner violence intervention for women treated in the United States' largest integrated healthcare system.

BACKGROUND: Intimate partner violence (IPV) against women is a global health problem that is a substantial source of human suffering. Within the United States (US), women veterans are at high risk for experiencing IPV. There is an urgent need for feasible, acceptable, and patient-centered IPV counseling interventions for the growing number of women treated in the US's largest integrated healthcare system, the Veterans Health Administration (VHA). Implementation science and user-centered-design (UCD) can play an important role in accelerating the research-to-practice pipeline. Recovering from IPV through Strengths and Empowerment (RISE) is a flexible, patient-centered, modular-based program that holds promise as a brief counseling intervention for women veterans treated in VHA. We utilized a UCD approach to develop and refine RISE (prior to formal effectiveness evaluations) by soliciting early feedback from the providers where the intervention will ultimately be implemented. The current study reports on the feedback from VHA providers that was used to tailor and refine RISE. METHOD: We conducted and analyzed semi-structured, key-informant interviews with VHA providers working in clinics relevant to the delivery of IPV interventions (n = 23) at two large medical centers in the US. Participants' mean age was 42.6 years (SD = 11.6), they were predominately female (91.3%) and from a variety of relevant disciplines (39.1% psychologists, 21.7% social workers, 17.4% physicians, 8.7% registered nurses, 4.3% psychiatrists, 4.3% licensed marriage and family therapists, 4.3% peer specialists). We conducted rapid content analysis using a hybrid inductive-deductive approach. RESULTS: Providers perceived RISE as highly acceptable and feasible, noting strengths including RISE's structure, patient-centered agenda, and facilitation of provider comfort in addressing IPV. Researchers identified themes related to content and context modifications, including requests for additional safety check-ins, structure for goal-setting, and suggestions for how to develop and implement RISE-specific trainings. CONCLUSIONS: These findings have guided refinements to RISE prior to formal effectiveness testing in VHA. We discuss implications for the use of UCD in intervention development and refinement for interventions addressing IPV and other trauma in health care settings globally. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT03261700; Date of registration: 8/25/2017, date of enrollment of first participant in trial: 10/22/2018. Unique Protocol ID: IIR 16-062.

Association of a Comprehensive Smoking Cessation Program With Smoking Abstinence Among Patients With Cancer.

Importance: Patients with cancer who smoke after diagnosis risk experiencing reductions in treatment effectiveness, survival rates, and quality of life, and increases in complications, cancer recurrence, and second primary cancers. Smoking cessation can significantly affect these outcomes, but to date comprehensive treatment is not widely implemented in the oncologic setting. Objectives: To describe a potential model tobacco treatment program (TTP) implemented in a cancer setting, report on its long-term outcomes, and highlight its importance to quality patient care. Design, Setting, and Participants: A prospective cohort of smokers was treated in the TTP at a comprehensive cancer center from January 1, 2006, to August 31, 2015. Data analysis was performed from November 2017 to December 2018. Participants included 3245 patients (2343 with current cancer; 309 with previous cancer; 593 with no cancer history) drawn from a population of 5061 smokers referred for treatment in the TTP. Reasons for exclusion included follow-up for a noncancerous disease, no medical consultation, smoked less than 1 cigarette per day; or died before the 9-month follow-up. Exposures: Treatment consisted of an in-person medical consultation, 6 to 8 in-person and telephone follow-up counseling sessions, and 10 to 12 weeks of pharmacotherapy. Main Outcomes and Measures: Primary outcome was 9-month 7-day point-prevalence abstinence evaluated using time-specific (3-, 6-, and 9-month follow-ups) and longitudinal covariate-adjusted and unadjusted regression models with multiple imputation, intention-to-treat, and respondent-only approaches to missing data. The Fagerström Test for Cigarette Dependence was used as a measure of dependence (possible range, 0-10; higher numbers indicate greater dependence). Results: Of the 3245 smokers, 1588 (48.9%) were men, 322 (9.9%) were of black race/ethnicity, 172 (5.3%) were of Hispanic race/ethnicity, and 2498 (76.0%) were of white race/ethnicity. Mean (SD) age was 54 (11.4) years; Fagerström Test for Cigarette Dependence score, 4.41 (2.2), number of cigarettes smoked per day, 17.1 (10.7); years smoked, 33 (13.2); and 1393 patients (42.9%) had at least 1 psychiatric comorbidity. Overall self-reported abstinence was 45.1% at 3 months, 45.8% at 6 months, and 43.7% at 9 months in the multiply imputed sample. Results across all models were consistent, suggesting that, in comparison with smokers with no cancer history, abstinence rates within this TTP program did not differ appreciably whether smokers had current cancer, were a cancer survivor, or had smoking-related cancers, with the exception of patients with head and neck cancer; the rates were higher at 9 months (relative risk, 1.31; 95% CI, 1.11-1.56; P = .001) and in longitudinal models (relative risk, 1.24; 95% CI, 1.08-1.42; P = .002). Conclusions and Relevance: In this study, mean smoking abstinence rates did not differ significantly between patients with cancer and those without cancer. These findings suggest that providing comprehensive tobacco treatment in the oncologic setting can result in sustained high abstinence rates for all patients with cancer and survivors and should be included as standard of care to ensure the best possible cancer treatment outcomes.

Effects of dietary intervention and n-3 PUFA supplementation on markers of gut-related inflammation and their association with cardiovascular events in a high-risk population.

BACKGROUND & AIMS: Dysbiosis of the gut microbiota is associated with increased levels of circulating lipopolysaccharide (LPS) and subsequent activation of systemic inflammation. Diet is an important modulator of the gut microbiome. We aimed to investigate whether circulating markers of gut-related inflammation, LPS binding protein (LBP) and soluble CD14 (sCD14) can be modulated by n-3 PUFA supplementation and/or diet counselling, and whether these markers are related to cardiovascular (CV) outcome. METHODS: 484 men aged 65-75 years, at high CV-risk, were included and randomized in a 2 × 2 factorial design to 36-month intervention with dietary counselling, n-3 PUFA supplementation, or both. N-3 PUFA supplementation was placebo-controlled. ELISAs were used for determination of the biomarkers measured at baseline and study-end. A composite endpoint was defined as new CV-events and CV-mortality after 36 months. RESULTS: There were no significant differences in changes of either LBP or sCD14 in the intervention groups compared to their respective controls (n-3 PUFA vs. placebo: p = 0.58, p = 0.15, diet vs. no-diet: p = 0.53, p = 0.59, respectively). The group with LBP levels above median had about 2-fold unadjusted risk of suffering an endpoint compared to the group below (HR 2.22, 95% CI 1.25-3.96; p = 0.01). A similar tendency was seen for sCD14 (HR 1.72, 95% CI 0.97-3.03; p = 0.06). After adjusting for covariates, LBP remained significantly associated with a two-fold CV-risk, whereas sCD14 gained statistical significance, however, lost when hsCRP was added to the model. CONCLUSIONS: In our population, markers of gut-related inflammation associated with 36-month CV outcome. However, neither n-3 PUFA nor diet intervention had an effect on these markers.

Midwives' counselling of women at specialised fear of childbirth clinics: A qualitative study.

OBJECTIVE: Fear of childbirth is a well-known problem affecting women's wellbeing and health. The prevalence of intense fear varies across countries from 4.8 to 14.8%. During the past 25 years in Sweden women with intense fear of childbirth have been offered counselling at specialised clinics staffed by midwives. Although the counselling demonstrates positive results, the training, education, supervision and organisation differ between clinics. It is still unclear which approaches and practices are the most beneficial. The aim was to explore and describe the counselling of women with intense fear of childbirth from the viewpoint of midwives who provide counselling in specialised fear of childbirth clinics in one region of Sweden. METHODS: A qualitative study of 13 midwives using focus group interviews and inductive content analysis. RESULTS: The midwives' counselling of women with intense fear of childbirth is described as 'striving to create a safe place for exploring fear of childbirth', comprising the following categories: Providing a reliable relationship; Investigating previous and present fears; and A strong dedication to the women. CONCLUSION: Although there are no guidelines for the counselling the midwives described similar frameworks. Some approaches were general, while others were specific and related to the individual woman's parity. The midwives achieved professional and personal development through counselling experiences. The findings add to the existing literature on counselling and can be used to inform the development of midwife-led interventions for women with intense fear of childbirth and previous traumatic births, as well as for the formal education of midwives.

Neonatal abstinence syndrome.

Neonates exposed prenatally to opioids will often develop a collection of withdrawal signs known as neonatal abstinence syndrome (NAS). The incidence of NAS has substantially increased in recent years placing an increasing burden on the healthcare system. Traditional approaches to assessment and management have relied on symptom-based scoring tools and utilization of slowly decreasing doses of medication, though newer models of care focused on non-pharmacologic interventions and rooming-in have demonstrated promise in reducing length of hospital stay and medication usage. Data on long-term outcomes for both traditional and newer approaches to care of infants with NAS is limited and an important area of future research. This review will examine the history, incidence and pathophysiology of NAS. We will also review diagnostic screening approaches, scoring tools, differing management approaches and conclude with recommendations for continued work to improve the care of infants with NAS.

One month of nitrous oxide abuse causing acute vitamin B 12 deficiency with severe neuropsychiatric symptoms.

A 21-year-old university student studying abroad in the USA presented to the emergency department with double vision, lower extremity weakness with difficulty ambulating and other neuropsychiatric symptoms. MRI of the brain and spinal cord were normal. Vitamin B12 was 78 pg/mL (58 pmol/L, reference 211-911 pg/mL). The patient had been using nitrous oxide capsules used for whipped cream recharging, which she obtained from other students, a few times daily for a month for the purpose of anxiety relief. The patient was not a vegan or vegetarian. The patient was treated with intramuscular vitamin B12 repletion with partial resolution of neurologic symptoms and discharged on vitamin B12 supplementation.

Critical appraisal of the proposed defenses for planned home birth.

Two prominent proposed defenses have been offered of planned home birth. The first focuses on the very low absolute risk of planned home birth, which is considered to be safe because it is so low, irrespective of its significantly elevated relative risk. The second invokes an analogy between trial of labor after cesarean delivery and planned home birth. Because trial of labor after cesarean delivery and planned home birth have similar, very low absolute risks and because the former is an acceptable clinical practice, defenders of planned home birth argue that the latter should be considered acceptable. This article presents a critical appraisal of these 2 proposed defenses of planned home birth. Question 1: Are proposed defenses of planned home birth focused on its low absolute risks consistent with the commitment to patient safety? This commitment to patient safety requires the identification of variation in the processes of patient care and reduction of variation when reduction improves outcomes. Relative, as well as absolute, risks therefore must be identified. Compared with hospital midwives, planned home births have a significantly higher relative total neonatal mortality risk of 3.87 (1.26 vs 0.32 per 1000 births; P<.001) and a significantly higher relative risk of 5-minute Apgar score of zero of 18.11 (1.63 vs 0.0/1000 births; P<.001). Planned hospital birth prevents these risks. It follows that planned home birth as a variant in birth setting is not consistent with the commitment to patient safety. Question 2: Is the analogy to trial of labor after cesarean delivery consistent with the philosophic rules of analogic reasoning? The long-established philosophic rules for analogic reasoning require that the 2 cases that are compared are similar in all relevant respects and that all relevant analogies have been considered. The 2 cases are dissimilar because the perinatal risks of planned home births are approximately 3 times higher than trial of labor after cesarean delivery. At least 8 clinical analogies to other situations of very low absolute, but unacceptable, risks are ignored. The clinical implication of the results of this critical appraisal is that obstetricians should respond to expressions of interest in planned home birth based on these proposed defenses with a respectful explanation of the inadequacies, the failure to commit to patient safety, and a recommendation for planned hospital birth.

The Evaluation and Treatment of Tall Stature in Preadolescent Girls: A Case Report.

Families may approach primary care providers for advice and treatment for tall stature (height more than two standard deviations above the mean height for a given age) in pre-pubertal children. The following case report describes an 11-year-old girl who was referred to an endocrinology specialist for familial tall stature. Potential pathological causes for tall stature are reviewed. The assessment, management, and risks and benefits of treatment for this condition are described. Finally, the role of the pediatric nurse practitioner in caring for youth with this chief complaint is discussed.

Global competencies for midwives: external cephalic version; ultrasonography, and tobacco cessation intervention.

PROBLEM AND BACKGROUND: The International Confederation of Midwives (ICM) conducts regular updates to the Essential Competencies for Basic Midwifery Practice to determine the introduction or retention of items in the global scope of midwifery practice guidance document. AIM: This article presents the review process that underpinned the deliberation about three specific clinical practices: external cephalic version, prenatal ultrasonography, and tobacco cessation interventions that occurred during the 2016-2017 global update study. METHODS: A brief outline of the research methodology used in the 2016-2017 study is provided. Literature summaries about safety and effectiveness of three clinical skills are offered. Data addressing global and regional variations in support of each practice and final disposition of the items are documented. FINDINGS: External cephalic version did not receive sufficient document support for inclusion in the initial list of items to be tested in the study. Prenatal ultrasonography was supported as an advanced (76.6%) or country-specific (18.8%) skill that midwives could acquire, to promote wider global access for pregnant women. Midwives' participation in tobacco cessation counselling was supported (≥85%) in each of ICM's regions. Knowledge about World Health Organization recommendations for nicotine replacement therapy was endorsed as an additional (62.4%) or country-specific (29.3%) skill. DISCUSSION AND CONCLUSION: The current evidence of safety of midwives performing external cephalic version led to the recommendation that it be considered in the next document update. Conflicting views of midwives' role in acquiring skills to conduct prenatal ultrasound were evident. There was strong support for participation in smoking cessation counselling, but knowledge of World Health Organization recommendations was not highly endorsed.

Conservative treatment of severe defecatory urgency and fecal incontinence: minor strategies with major impact.

BACKGROUND: Bowel disturbances have been identified as the most important risk factor for fecal incontinence (FI). However, few studies have evaluated the impact of fiber supplementation. Our aim was to assess the correlation between the improvement in stool consistency by fiber supplementation and the changes in urgency and number of FI episodes and in the QoL of patients with FI. METHODS: Eighty-three patients who came to our institution with FI and/or fecal urgency associated with loose stools or diarrhea were prospectively included in the study The intervention included dietary advice and methylcellulose 500 mg every 8 h for 6 weeks. All assessments were carried out at baseline and 6 weeks after the start of the intervention, and included a Bristol Stool Scale, a 3-week bowel diary, the St Mark's score, the Fecal Incontinence Quality of Life scale (FIQL) and a bowel satisfaction score. RESULTS: Sixty-one patients completed the study. At baseline 50 reported episodes of urge incontinence, while 11 did not report FI episodes because they rarely left home to avoid leakage. The Bristol score improved to normal stools in 65.6% of patients after treatment. Bowel diaries showed a statistically significant reduction in the number of bowel movements, urge episodes, urge fecal incontinence episodes and soiling per week. The St Mark's score and the bowel satisfaction score significantly improved after methylcellulose and overall deferment time also increased. FIQL significantly improved in two subdomains (lifestyle, coping/behavior). Thirty-one patients (51.7%) were discharged with methylcellulose as the only treatment. CONCLUSIONS: FI may significantly improve with methylcellulose in selected cases. Assessment of fecal consistency and initial treatment with methylcellulose could be started at primary care level to reduce the need for specialist referral.

The midwife as a guide for the application of the Kangaroo mother care method. A case report. / La matrona como guía para la aplicación del método madre canguro. A propósito de un caso.

We present a clinical case of a premature birth from a mother of 33+5 weeks gestation where the newborn was admitted to the neonatal unit due to her low weight, chest retraction and prematurity, despite an Apgar score of 8/9/10 and birth weight of 1.300 g. The team of midwives that attended the woman from her arrival performed an assessment according to Virginia Henderson's Needs. Nursing diagnoses for the mother of Situational low self- esteem and Deficient Knowledge were established, and of Ineffective thermoregulation for the newborn infant. The care plan was based in great measure on the Kangaroo-mother care method which was started in the neonatal unit, and adapted to the needs and care required by the newborn infant. The method enabled the parents to cope with the situation in a better way and the vital signs of the infant to be maintained.

Listeriosis in Pregnancy: Practitioners' Food Safety Counselling Practices to Pregnant Women.

OBJECTIVE: The relative risk of invasive listeriosis in pregnant women is approximately 20 times greater than the general population, and listeriosis during pregnancy can have negative consequences for pregnant women, their fetuses, and their newborns. Health care providers are valuable sources of information, but published data suggest that most providers are unaware of the risk factors for listeriosis or its propensity for pregnant women, and they do not counsel their pregnant patients about risks. The objective of this study was to determine knowledge and practices of Canadian perinatal care providers on food safety counselling to pregnant women. METHODS: An anonymous bilingual online questionnaire that sought information about awareness, knowledge of risk factors, practices for counselling pregnant women, and practitioners' learning needs with regard to listeriosis was sent to 3199 nurses, midwives, family physicians, and obstetrician/gynaecologists in Canada, with a response rate of 24.4%. RESULTS: Most respondents had heard of listeriosis, provided prenatal care, and attended deliveries. Rates of awareness of listeriosis were the same among professions and were independent of years in practice, whether practice was urban or rural, and province. One third of the respondents (35.7%) were aware that listeriosis was more common in pregnant women; a minority (18.7%) correctly identified the incubation period for listeriosis and the stage in pregnancy in which women are at highest risk (30.4%). Those respondents who did not counsel women about the risks of listeriosis during pregnancy reported a lack of information or knowledge as the main reason. CONCLUSION: Advising pregnant women about behaviours and lifestyle habits to prevent infectious diseases remains important, and information about preventive practices needs to be complete and adequate. The health care providers who participated in this study did express a clear need for information related to food safety during pregnancy and listeriosis, as supported by their lack of knowledge in some areas. If that lack is remedied, the knowledge gained could improve counselling practices.

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.

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.