Impact of remote prenatal education on program participation and breastfeeding of women in rural and remote Indigenous communities.

BACKGROUND: First Nations (FN) women have a higher risk of diabetes than non-FN women in Canada. Prenatal education and breastfeeding may reduce the risk of diabetes in mothers and offspring. The rates of breastfeeding initiation and participation in the prenatal program are low in FN communities. METHODS: A prenatal educational website, social media-assisted prenatal chat groups and community support teams were developed in three rural or remote FN communities in Manitoba. The rates of participation of pregnant women in prenatal programs and breastfeeding initiation were compared before and after the start of the remote prenatal education program within 2014-2017. FINDINGS: The participation rate of FN pregnant women in rural or remote communities in the prenatal program and breastfeeding initiation during 1-year after the start of the community-based remote prenatal education program were significantly increased compared to that during 1-year before the start of the program (54% versus 36% for the participation rate, 50% versus 34% for breastfeeding initiation, p < 0·001). Availability of high-speed Wi-Fi and/or postpartum supporting team were associated with favorite study outcomes. Positive feedback on the remote prenatal education was received from participants. INTERPRETATION: The findings suggest that remote prenatal education is feasible and effective for improving the breastfeeding rate and engaging pregnant women to participate in the prenatal program in rural or remote FN communities. The remote prenatal education remained active during COVID-19 in the participating communities, which suggests an advantage to expand remote prenatal education in other Indigenous communities. FUNDING: Canadian Institutes of Health Research, the Lawson Foundation and University of Manitoba.

Reconstruction of Bilateral Mandibular Condyles Using a Single Vascularized Fibula.

Patients with end-stage temporomandibular joint (TMJ) pathology present with loss of vertical ramus height with resulting retrognathia, anterior open bite, and restricted jaw function requiring joint reconstruction. Costochondral grafts, long considered the gold standard for TMJ reconstruction, carry risks of bony ankylosis and resorption. Custom-made alloplastic TMJ prostheses show excellent objective and subjective outcomes but are also associated with complications such as infection or metal sensitivity, and necessitate hardware explantation in some cases. Revision surgeries are rare but present a real challenge. We present the case of a 50-year-old woman with longstanding TMJ arthritis, having undergone many surgical procedures to her TMJ, including explantation of failed alloplastic replacement, who presented with bilateral facial weakness as well as difficulty chewing and swallowing food. She had class II malocclusion with retrodisplacement of her mandible and anterior open bite, and moderate trismus with an inter-incisal opening of only 15 mm, consistent with fibrous ankylosis. After weighing all the reconstructive options, bilateral mandibular condyle and ramus reconstruction with a single fibula free flap (FFF) was planned with the use of preoperative virtual surgical planning (VSP) and 3D-printing of osteotomy and repositioning guides. A 2-team approach increases efficiency of the procedure and decreases operative time. The procedure and postoperative recovery were uncomplicated, and at her 2-month follow-up, she had increased range of motion and maintained the planned position of her mandible. Her masticatory function and deglutition were also improved due to the correction of her malocclusion and repair of her anterior open bite.

Bioactive Components and Health Benefits of Saskatoon Berry.

In response to the recent rise in numbers of diabetes patients, many treatments have been developed; but currently, oral antihyperglycemic agents and insulin are still the main clinical treatments. Since current drugs have limitations and harmful side effects, research in alternative treatments has been sought. This article reviews recent research updates of Saskatoon berries (SB), covering its background information, its main active ingredients, its structure, and its function. Flavonoid compounds in Saskatoon berries, in particular flavanol, anthocyanin, and proanthocyanin, possess anti-inflammatory, antitumor, and antidiabetes impacts. The current review synthesizes the latest research on the health benefits of Saskatoon berry in a variety of domains. With further research, SB has the potential to help treat and prevent diabetes in the future.

Medical Applications of Collagen and Hyaluronan in Regenerative Medicine.

In order to develop and commercialize for the regenerative medicinal products, smart biomaterials with biocompatibility must be needed. In this chapter, we introduce collagen and hyaluronic acid (HA) as extracellular matrix as well as deal with the molecular mechanism as microenvironment, mechanistic effects, and gene expression. Application of collagen and HA have been reviewed in the area of orthopedics, orthopedics, ophthalmology, dermatology and plastic surgery. Finally, the ongoing and commercial products of collagen and HA for regenerative medicine have been introduced.

Failure Analysis for Ultrasound Machines in a Radiology Department after Implementation of Predictive Maintenance Method.

OBJECTIVE: The objective of the study was to perform quantitative failure and fault analysis to the diagnostic ultrasound (US) scanners in a radiology department after the implementation of the predictive maintenance (PdM) method; to study the reduction trend of machine failure; to understand machine operating parameters affecting the failure; to further optimize the method to maximize the machine clinically service time. MATERIALS AND METHODS: The PdM method has been implemented to the 5 US machines since 2013. Log books were used to record machine failures and their root causes together with the time spent on repair, all of which were retrieved, categorized, and analyzed for the period between 2013 and 2016. RESULTS: There were a total of 108 cases of failure occurred in these 5 US machines during the 4-year study period. The average number of failure per month for all these machines was 2.4. Failure analysis showed that there were 33 cases (30.5%) due to software, 44 cases (40.7%) due to hardware, and 31 cases (28.7%) due to US probe. There was a statistically significant negative correlation between the time spent on regular quality assurance (QA) by hospital physicists with the time spent on faulty parts replacement over the study period (P = 0.007). However, there was no statistically significant correlation between regular QA time and total yearly breakdown case (P = 0.12), although there has been a decreasing trend observed in the yearly total breakdown. CONCLUSION: There has been a significant improvement on the machine failure of US machines attributed to the concerted effort of sonographers and physicists in our department to practice the PdM method, in that system component repair time has been reduced, and a decreasing trend in the number of system breakdown has been observed.

Effect of a spiritual care training program for staff on patient outcomes.

OBJECTIVE: Physicians and nurses do not assess spirituality routinely, even though spiritual care is a vital part of palliative care for patients with an advanced serious illness. The aim of our study was to determine whether a training program for healthcare professionals on spirituality and the taking of a spiritual history would result in improved patient quality of life (QoL) and spiritual well-being. METHOD: This was a cluster-controlled trial of a spiritual care training program for palliative care doctors and nurses. Three of seven clinical teams (clusters) received the intervention, while the other four served as controls. Included patients were newly referred to the palliative care service, had an estimated survival of more than one month, and were aware of their diagnosis and prognosis. The primary outcome measure was the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being (FACIT-Sp) patient-reported questionnaire, which patients completed at two timepoints. Total FACIT-Sp score includes the Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire, which measures overall quality of life, as well as a spiritual well-being score. RESULTS: Some 144 patients completed the FACIT-Sp at both timepoints-74 in the control group and 70 in the intervention group. The change in overall quality of life, measured by change in FACT-G scores, was 3.89 points (95% confidence interval [CI 95%] = -0.42 to 8.19, p = 0.076) higher in the intervention group than in the control group. The difference between the intervention and control groups in terms of change in spiritual well-being was 0.32 (CI 95% = -2.23 to 2.88, p = 0.804). SIGNIFICANCE OF RESULTS: A brief spiritual care training program can possibly help bring about enhanced improvement of global patient QoL, but the effect on patients' spiritual well-being was not as evident in our participants. Further study with larger sample sizes is needed to allow for more definite conclusions to be drawn.

Next-generation sequencing yields the complete mitochondrial genome of the longfang moray, Enchelynassa canina (Anguilliformes: Muraenidae).

In this study, the complete mitogenome sequence of the longfang moray, Enchelynassa canina (Anguilliformes: Muraenidae) has been sequenced by the next-generation sequencing method. The length of the assembled mitogenome is 16,592 bp, which includes 13 protein coding genes, 22 transfer RNAs, and 2 ribosomal RNAs genes. The overall base composition of longfang moray is 28.4% for A, 28.0% for C, 18.4% for G, 25.1% for T, and show 82% identities to Kidako moray, Gymnothorax kidako. The complete mitogenome of the longfang moray provides an essential and important DNA molecular data for further phylogeography and evolutionary analysis for moray eel phylogeny.

Effects of lifestyle intervention on dietary intake, physical activity level, and gestational weight gain in pregnant women with different pre-pregnancy Body Mass Index in a randomized control trial.

BACKGROUND: The objectives of this study were to assess the efficacy of lifestyle intervention on gestational weight gain in pregnant women with normal and above normal body mass index (BMI) in a randomized controlled trial. METHODS: A total of 116 pregnant women (<20 weeks of pregnancy) without diabetes were enrolled and 113 pregnant women completed the program. Participants were randomized into intervention and control groups. Women in the intervention group received weekly trainer-led group exercise sessions, instructed home exercise for 3-5-times/week during 20-36 weeks of gestation, and dietary counseling twice during pregnancy. Participants in the control group did not receive the intervention. All participants completed a physical activity questionnaire and a 3-day food record at enrolment and 2 months after enrolment. RESULTS: The participants in the intervention group with normal pre-pregnancy BMI (≤24.9 kg/M2, n = 30) had lower gestational weight gain (GWG), offspring birth weight and excessive gestational weight gain (EGWG) on pregnancy weight gain compared to the control group (n = 27, p < 0.05). Those weight related-changes were not detected between the intervention (n = 27) and control group (n = 29) in the above normal pre-pregnancy BMI participants. Intervention reduced total calorie, total fat, saturated fat and cholesterol intake were detected in women with normal or above normal pre-pregnancy BMI compared to the control group (p < 0.05 or 0.01). Increased physical activity and reduced carbohydrate intake were detected in women with normal (p < 0.05), but not above normal, pre-pregnancy BMI at 2 months after the onset of the intervention compared to the control group. CONCLUSION: The results of the present study demonstrated that the lifestyle intervention program decreased EGWG, GWG, offspring birth weight in pregnant women with normal, but not above normal, pre-pregnancy BMI, which was associated with increased physical activity and decreased carbohydrate intake. TRIAL REGISTRATION: NCT00486629.

Barriers and coping strategies of women with gestational diabetes to follow dietary advice.

OBJECTIVE: To understand barriers and coping strategies of women with gestational diabetes (GDM) to follow dietary advice. DESIGN: Qualitative study. PARTICIPANTS: Thirty women with GDM from the Winnipeg area participated. Each participant completed a Food Choice Map (FCM) semi-structured interview and a demographic questionnaire. MAJOR OUTCOME MEASURES: Underlying beliefs of women with GDM and factors that hinder following dietary advice. ANALYSIS: Qualitative data analyzed using constant comparative method to identify emergent themes of factors and beliefs that affected following dietary advice. Themes were categorized within the Integrative Model of Behavioral Prediction. RESULTS: GDM women faced challenges and barriers when (1) personal food preference conflicted with dietary advice; (2) eating in different social environments where food choice and portions were out of control and food choice decisions were affected by social norms; (3) lack of knowledge and skills in dietary management and lack of a tailored dietary plan. CONCLUSIONS AND IMPLICATIONS: Quick adaptation to dietary management in a short time period created challenges for women with GDM. Stress and anxiety were reported when women talked about following dietary advice. Tailored educational and mental health consultation with consideration of the barriers may promote dietary compliance and overall better health.

Stress and anxiety in women with gestational diabetes during dietary management.

PURPOSE: To explore the stress and anxiety experiences during dietary management in women with gestational diabetes (GDM). METHODS: Thirty women with GDM from the Winnipeg area participated in the mixed methods study. Each participant completed a Food Choice Map semistructured interview, a Perceived Stress Scale, a Pregnancy Anxiety Scale, a State-Trait Anxiety Inventory-Trait questionnaire, and a demographic questionnaire. Stress and anxiety experiences were identified from interview transcripts and categorized into themes based on the constant comparative method. Questionnaire scores aided in interpreting the stress and anxiety experience in the qualitative data. RESULTS: Three major themes were generated from the interviews: (1) stress related to GDM diagnosis and the perception of a high risk pregnancy; (2) stress over losing control of GDM during the process of dietary management; and (3) anxiety related to the fear of maternal and infant complications. Women on insulin experienced significantly higher levels of perceived stress (P < .01), and the dietary management stress was more prevalent in women using insulin compared to the ones on diet treatment only (Fisher exact test, P < .01). Unhealthy diet coping strategies occurred with the stress and anxiety. CONCLUSIONS: Stress and anxiety were associated with different contexts in this study sample. Women who were on insulin experienced significantly higher levels of perceived stress related to dietary management.

Food choice decision-making by women with gestational diabetes.

OBJECTIVE: To enhance the dietary education presented to women with gestational diabetes (GDM) by exploring the reasons and experiences that women with GDM reported in making their food-choice decisions after receipt of dietary education from a healthcare professional. METHODS: Food Choice Map (FCM) semi-structured in-depth interviews were conducted with 30 women with GDM living in the Winnipeg area during their pregnancies. Verbatim transcripts were generated from the interviews. A constant comparative method was used to generate common themes to answer research inquiries. RESULTS: Personal food preferences, hunger and cravings were the main factors affecting food choice decision-making in women with GDM. Although the information from healthcare professionals was 1 factor that affected food choice decision-making for most of the participants, more than half of the women, including all the women who were on insulin, reported difficulties in quick adaptation to dietary management in a limited time period. Information from other sources such as family members, friends, and internet were used to cope with the adaptation. These difficulties led to a sense of decreased control of GDM and were accompanied by frustration, especially for women taking insulin. CONCLUSIONS: Food choice decision-making varied for this group of women with GDM. Knowledge and information aided in making healthy food choices and in portion control. However, balancing individual needs and blood glucose control in a short time period was felt to be difficult and created frustration. The findings suggested that dietary consultation needs to be personalized and to be time sensitive to promote confidence in self-control.