The effect of exercise on sleep habits of children with type 1 diabetic: a randomized clinical trial.

BACKGROUND: Adequate sleep and exercise are important components of the human lifestyle. Paying attention to these two factors is very important to improve the condition of children with type 1 diabetes. Therefore, this study aimed to investigate the effect of exercise on sleep habits in children with type 1 diabetes. MATERIAL & METHODS: 62 children with type 1 diabetes participated in this clinical trial. They will be divided into the intervention group (31) and the control group (31). Sleep habits were measured using the Children's Sleep Habits Questionnaire (CSHQ). All children's parents completed the CSHQ. The intervention for the experimental group consisted of 8 weeks of regular exercise program. The exercise program was prepared as an educational video and provided to parents. Paired sample t-test and ANCOVA test were used with SPSS 23. RESULTS: 62 children with an average age of 9.32 ± 2.02 were studied. Fifty-four and eight% of the children were girls and the rest were boys. The analysis of the variance test showed a significant difference (F = 144.72, P ≤ 0.01) between the average score of the sleep habits of the control group (62.45 ± 5.12) and the experimental group (47.06 ± 4.39). CONCLUSION: Sleep habits in the experimental group improved after 8 weeks of exercise training using educational videos. Exercise as a non-pharmacological treatment is an effective way to manage diabetes and improve sleep quality in diabetic children.

Falling and rising in the vortex of cancer: children's adaptation with cancer: a qualitative study.

BACKGROUND: Cancer is a considerable health problem worldwide and the second leading cause of death in children. It has many physical, psychological, and social consequences for children and their families. The ability to adapt to cancer plays a vital role in the recovery and quality of life of affected children. This study aimed to explain the adaptation of children with cancer to their disease. METHODS: This qualitative study adopted the directed content analysis approach based on the Roy nursing model. The participants were nine children with cancer aged 6-18 years old, five family members, four nurses, one doctor, one teacher, and two charity association members, recruited by purposive sampling method. The information was collected via individual semi-structured interviews, a focus group discussion, and field notes. The data were analyzed simultaneously with data collection using the Elo and Kyngäs method. The study rigor was ensured based on the Guba and Lincoln criteria. FINDINGS: Of the four categories of physical challenges, fragile self-concept, the difficulty of role transition, and disruption of the path to independence, the theme of Falling and rising in the cancer vortex was abstracted. CONCLUSION: Based on the Roy model, the children in the present study were at the compensatory level of adaptation. This research demonstrates that the adaptation of children being treated for cancer is fragile and not constant. With each hospitalization and exacerbation of the disease, they made efforts to adapt to their disease using regulatory and cognitive subsystems. Paying attention to different stimulants and the effects of support systems on physical challenges, fragile self-concept, difficult role transition, and disruption of the path to independence for each child, as well as providing individualized care for these children, can help their adaptation to and healthy transition from the vortex of cancer. The Roy adaptation model was helpful and efficient for elucidating the adaptation of children with cancer. Providing care for children by healthcare specialists, especially nurses, should be theory-based and individualized.

Experiences and challenges of nursing education in response to the COVID-19 pandemic: A qualitative study in Iran.

BACKGROUND: The preparedness of nurses in the COVID-19 pandemic, will be of great importance when it comes to the unknown future of the pandemic and other similar ones. Identifying their problems can lead to better planning, preparation, and management. This study aims to explore Iranian nurses' experience of their preparedness challenges to give an effective response to the pandemic. MATERIALS AND METHODS: A qualitative content analysis approach using semi-structured interviews was employed to explore nurses' preparedness experiences. 28 nurses were interviewed, after transcription of the interviews, a content analysis using constant comparison was performed for data analysis based on Graneheim and Lundman approach. RESULTS: The results of the study can be summarized in 6 main categories and 14 subcategories, such as the necessity of continuing educational workshops, the necessity of holding exercises in the same environment, the importance of familiarity with the pandemic, the importance of educating all those involved in providing services in the pandemic, the need for providing immersive education for the pandemic and the need for planning and practice concerning the pandemic. CONCLUSION: When nurses receive more support, they can have their best performance. up-to-date training can prepare nurses more effectively, which will, in turn, make prepared nurses available, maximize their efficiency, and minimize their adverse mental consequences. Nurse managers may support nurses and increase hospital resilience in such emergencies. Nurses indicated some issues including managers' support, workplace culture, education, physical space, access to PPE, and willingness to provide the best care. These findings can be helpful in the management of the pandemic and preparing nurses as a large group of healthcare workers. Necessary training, along with the provision of adequate resources, should be programmed to support this effective group of health providers.

A comparative study of the effects of Kangaroo care by mothers and maternal grandmothers on the vital signs of hospitalized preterm newborns: a randomized controlled clinical trial study.

BACKGROUND: Kangaroo care (KC) is an effective technique to prevent injury in newborns due to prematurity and hospitalization. Mothers of preterm newborns experience their own set of physical and mental problems. Such circumstances call for another family member to take care of the newborn. This study compared the effect of KC by mothers and maternal grandmothers on the vital signs of preterm newborns. METHODS: This parallel randomized controlled trial was done at the neonatal and NICU departments of the hospital in Kuhdasht in Iran. Eighty preterm neonates were selected through convenience sampling according to the eligibility criteria, then by stratified block randomization allocated to two groups. The control group received KC from the mother, and the intervention group received KC from the maternal grandmothers on the vital signs of preterm newborns. Vital signs were assessed 15 min before, during, and after the KC as the primary outcome. The data collection tools included a demographic questionnaire and a form to record the vital signs. Vital signs were measured by a pulse oximeter, an electronic thermometer, and observation. Data were analyzed by the chi-square test, the independent t-test, and the repeated measures ANOVA. RESULTS: The vital signs of newborns in each group showed a significant difference before, during, and after receiving KC (P < 0.05). Nevertheless, the vital signs of the newborns did not differ significantly between the mother and the maternal grandmother KC groups (P > 0.05). CONCLUSION: KC by maternal grandmother may stabilize the vital signs of preterm newborns as much as when this type of care is provided by the mother. We, therefore, recommend the provision of KC by the maternal grandmother, as a support and substitute for the mother whenever she is incapable of being at the hospital and to enable the mother to rest. TRIAL REGISTRATION: Iranian Registry of Clinical Trials IRCT20211225053516N1, March 31, 2022.

Role of Organic and Inorganic Nanoparticles in the Drug Delivery System for Hypertension Treatment: A Systematic Review.

BACKGROUND: The present investigation was designed to systematically review the antihypertensive effects of all the organic and inorganic nanoparticles in the in vitro, in vivo, and clinical trials. METHODS: The current study was carried out using 06-PRISMA guideline and registered in the CAMARADES- NC3Rs Preclinical Systematic Review and Meta-analysis Facility (SyRF) database. The search was performed on five English databases, including Scopus, PubMed, Web of Science, EMBASE, and Google Scholar, without time limitation for publications worldwide related to the anti-hypertensive effects of all the organic and inorganic nanoparticles without date limitation, so as to identify all the published articles (in vitro, in vivo, clinical, and case-control). Studies in any language were entered in the search step if they had an English abstract. RESULTS: Out of 3602 papers, 60 including 25 werein vitro (41.7%), 17 in vitro / in vivo (28.3%), 16 in vivo (26.7%), and 2 in vitro / ex vivo (3.3%) up to 2020 met the inclusion criteria for discussion in this systematic review. The most widely used nanoparticles were organic nanoparticles such as polylactic acid, poly lactic-co-glycolic acid (PLGA), lipid, chitosan, etc., followed by inorganic nanoparticles such as silver and palladium nanoparticles. CONCLUSION: This review demonstrated the anti-hypertensive effects of some organic and inorganic nanoparticles alone or in combination with the available anti-hypertensives. We found that organic nanoparticles such as PGLA and chitosan can be considered as preferred options in nanomedicine for treating high blood pressure. The results also showed these nanoparticles displayed antihypertensive effects through some mechanisms such as sustained release forms via increasing bioavailability, increasing oral bioavailability and improving oral and non-oral absorption, counteracting excessive superoxide, decreasing blood pressure, etc. However, further investigations are required to prove these effects, particularly in clinical settings, as well as their accurate possible mechanisms and toxicity.

Effects of multiepisode case-based learning (CBL) on problem-solving ability and learning motivation of nursing students in an emergency care course.

BACKGROUND: Meeting the learning needs and developing the thinking skills of nursing students in caring for injured patients with complex, emergency, and unpredictable conditions is essential. PURPOSE: The present study aimed to compare the effects of case-based learning (CBL) with multi-episode case studies and lecture-based learning (LBL) on the perceived problem-solving ability and learning motivation of undergraduate nursing students in an emergency care course. METHODS: This study was conducted with a quasi-experimental, within-subjects, pretest-posttest design. Forty-three third-year undergraduate nursing students (as a single cohort) enrolled in the fall semester were selected using convenience sampling. The theoretical course of emergency nursing was taught to them using the LBL method (control group) during the first six weeks of the semester and then using the CBL method (intervention group) during the second six weeks of the semester through multi-episode cases in five steps. Outcomes including perceived problem-solving ability and learning motivation were measured using the Problem-Solving Inventory (PSI) and the Instructional Materials Motivation Scale (IMMS). RESULTS: There was a significant difference (P < 0.001) between the changes in the total mean score of perceived problem-solving ability and its subscales on the three measurement points, i.e. before lectures (pre-test), after lectures (mid-term test) and after CBL (final test). There was a significant difference between the LBL and CBL groups in terms of the students' total learning motivation score (t = 16.91, P = 0.000) and all its subscales after the CBL intervention. CONCLUSION: The study suggests that the CBL method applied through multi-episode cases is an effective approach to improving the perceived problem-solving ability and learning motivation of nursing students.