Food and nutrition information requirements of Australian primary school parents.

OBJECTIVE: To explore what Australian primary school parents want to learn about food and nutrition to improve their children's eating behaviours, as well as the associations between parents' personal and demographic characteristics and their views regarding their food and nutrition knowledge needs. DESIGN: An online nationwide cross-sectional survey was conducted in 2021 using a mixed-methods approach. Logistic regression analysis was utilised to examine the relationship between parents' demographics, personal values and their views. Content analysis was performed using Leximancer. SETTING: Australia. PARTICIPANTS: Seven hundred and eighty-seven parents. RESULTS: Fifty-one per cent wanted to learn more about food and nutrition to improve their children's healthy eating habits, and 77% of those preferred schools to provide that information. Online/printed newsletters and YouTube were the most preferred methods for receiving food and nutrition related information. Higher universalism-concern value (concern for the welfare of those in the larger society and world) scores were positively associated parents' preference for schools to provide food and nutrition-related information. Parents with non-English-speaking backgrounds and younger parents were more likely to want to learn about food and nutrition. Parents wanted to learn more about encouraging healthy eating, ideas for the lunchbox, food labels and age-specific portion sizes and recommendations. CONCLUSIONS: Findings can inform public health educators and assist them in designing future food and nutrition education programmes and resources targeting primary school parents.

Parents face several barriers in providing a healthy school lunch for their primary school children: A survey of Victorian (Australian) parents.

ISSUE ADDRESSED: This paper aims to explore Victoria parents' perceptions of their current practices and barriers in providing school lunches for their primary school children. METHODS: Respondents were asked via an online survey about their lunch provision practices, perceptions of the healthiness of school lunches, and barriers to providing healthy school lunches. Data were analysed using different statistical techniques: Chi-square test, Spearman correlation analysis, Mann-Whitney U test, and Kruskal-Wallis test. RESULTS: In total, 359 respondents completed the survey. Most respondents (84%) reported their child takes a home-packed lunch to school every day. Most respondents provided fruits (94%), vegetables (57%), and sandwiches (54%) every day for school lunches, whilst other core food items such as milk, meats, and legumes were provided less frequently. A substantial proportion of respondents provided some discretionary food items frequently (e.g., the proportion of respondents providing selected discretionary food items daily or 3-4 times/week: salty crackers-50%, sweet cookies/biscuits-40%, chips-20%). Respondents strongly agreed or agreed with several barriers; examples include not packing certain foods due to food spoilage concerns (50%) (school-related), the allocated time at their child's school is not enough to eat and enjoy school lunch (48%) (school-related), need more meal ideas (61%) (parent-related), healthy foods take more time to prepare (51%) (parent-related), and children request easy-to-eat food for school lunches (50%) (child-related). Core food score (an indicator of frequency of preparing/packing core food) was negatively correlated with parent-related and child-related barrier scores, whilst discretionary food score (an indicator of frequency of preparing/packing discretionary food) was positively correlated with these barrier scores. CONCLUSIONS: Overall, home-packed lunches remain the main option in primary schools in Victoria, and parents face several challenges in providing healthy lunches for their primary school children. SO WHAT?: The findings suggest the need for strategies from school leaders, education authorities, and policymakers to improve the quality of lunch content and address the barriers faced by parents.

Australian adults cooked more and tried new recipes during COVID-19 restrictions and lockdowns.

The lockdowns and restrictions due to COVID-19 caused changes in both food accessibility and availability for people around the globe resulting in changes in food habits and behaviours. To enable a better public health response to the next pandemic, lessons must be learnt from this most recent emergency. This study aimed to examine self-reported changes in food habits and behaviours, of Australian adults during COVID-19 restrictions in 2020. A cross-sectional, convenience, Australia-wide survey, with open-ended and closed-ended questions was conducted online. Respondents were asked to report their demographic characteristics, positive food habit development, worst food-related experiences, changes in food habits and behaviours and cooking and food preparation practices during the COVID-19 restriction period. Adult Australian residents, recruited through social media advertising of the survey. Respondents (n = 764) were mostly female (86%), over 55 years of age (57%, mean age (SD) 53.4 (18.1) years), and half (51%) were not in paid employment. Nearly two-thirds (63%) developed positive food habits, including trying new recipes (54%), eating less take-away (53%) and cooking from scratch (46%) during the COVID-19 restrictions. Furthermore, respondents reported including family members in food preparation and eating together as a family. Negative experiences included being unable to buy certain foods (due to lack of stock and store limits), cooking at home, and being unable to access some food outlets. Australians experienced both positive and negative food experiences during the COVID-19 pandemic and associated lockdown periods, with most experiencing positive changes such as cooking at home from scratch and trying new recipes and relying on less take-away. Females and those who experienced a change in employment status were more likely to develop positive new food habits.

Parental support for free school lunches in Australian primary schools: associated factors and perceived barriers.

OBJECTIVE: (1) To explore the feasibility of such programmes in Australia, this study examined parents' views on free school lunch provision. (2) To examine the associations between parents' demographic and personal characteristics and their support for free universal school lunches. DESIGN: An online cross-sectional survey of parents. SETTING: Australia, April 2021. PARTICIPANTS: Seven hundred and eighty-seven parents took the survey. They had a mean age of 40. The respondents were predominantly female (95 %) and had a university degree (72 %). RESULTS: Fifty-three percentage of the respondents agreed that all students should have access to healthy and well-balanced, free school lunches. Parents were concerned about healthiness, catering, allergies and cost of school-provided school lunches. Ethnic background, universalism values and education levels were significantly associated with support for free school lunch provision. Non-native English-speaking parents were almost three times more likely to support free universal lunches in primary schools than their native English-speaking counterparts. Parents with higher universalism-concern values were more likely to endorse free lunches in primary school. However, the level of education was negatively associated with parents' support for free school lunches. CONCLUSIONS: The survey results highlight the complexity of parental views on free school lunch provision. Parents' concerns regarding lunches should be considered in developing school lunch programmes that meet the needs and preferences of diverse communities. These findings can be used to guide future primary school lunch provision initiatives.

Massaging as a pain-relieving intervention before performing intravenous access.

PURPOSE: Pain is "an unpleasant sensory and emotional experience arising from actual or potential tissue damage or described in terms of damage". Stimulating the skin by rubbing, stroking, massaging, or applying pressure near the injection site is pain-relieving. Needle-related procedures induce anxiety, distress, and fear in children and adults. The present study aimed to test the effectiveness of massaging the access site in reducing pain associated with intravenous access. DESIGN: After obtaining institutional ethics committee approval, this prospective randomized single-blinded study was performed on 250 ASA I-II patients 18 to 65 years old, scheduled for elective minor general surgery under general anaesthesia. METHODS: Patients were randomized into the Massaging Group (MG) and the Control Group (CG). A Situational Trait Anxiety Inventory (STAI) was conducted to evaluate the anxiety levels of the patients. In addition, the skin adjacent to the intravenous access site was massaged for 15 s in circular motions with moderate intensity by the investigator's right thumb before performing the intravenous access in the MG. The CG did not receive any massage adjacent to the access site. The primary endpoint, the intensity of perceived pain, was rated on a non-graduated 10-cm Visual Analogue Score (VAS). FINDINGS: The groups' demographic data and STAI I-II scores were similar. There was a significant difference between the VAS scores of the two groups (p < 0.05). CONCLUSIONS: Our results support massaging as an effective pain-relieving technique before intravenous intervention. As massaging is a universal and non-invasive intervention that requires no advanced preparation, we recommend massaging before each intravenous cannulation to reduce pain caused by intravenous access.

Parents' Communication with Teachers about Food and Nutrition Issues of Primary School Students.

Parents and teachers have a major influence in the formation of primary school children's eating behaviours. Although the cooperation of parents and teachers has frequently been recommended in the promotion of healthy eating habits among primary school children, little is known about the communication between these two groups regarding food- and nutrition-related issues. This paper reports findings from semi-structured interviews with primary school parents (n = 19) and primary teachers (n = 17), as well as findings from a survey of 787 parents in Australia. Audio-recorded interviews were analysed using NVivo and descriptive statistics were calculated for the survey questions. The results indicated that their communications involved various topics, including allergies, lunchbox content, and supervision requests, through diverse communication channels. The risk of offending each other and time scarcity were reported as communication barriers. Parents mainly expected teachers to ensure that their children were given enough time to eat their lunch, teach healthy eating, and be good role models of healthy eating. This study highlights the need to overcome communication barriers between parents and teachers and support teachers in their multifaceted professional roles.

Parents' and teachers' views of the promotion of healthy eating in Australian primary schools.

BACKGROUND: Primary schools have long been identified as appropriate settings for improving the healthy eating behaviours of children and helping them develop food skills. This qualitative study explored the views of Australian primary school parents and teachers about schools' strengths and weaknesses in promoting healthy eating and equipping children with food skills. METHODS: Nineteen parents and 17 teachers from Victoria participated in semi-structured interviews. Audio recordings were transcribed and underwent thematic analysis using Nvivo. RESULTS: This study demonstrated that parents and teachers believed that several facilitators helped promote children's healthy eating. These included food and nutrition education (FNE) programs, the community-based nature of schools, and teacher role modelling and the authority schools possess over children. Time scarcity, lack of teacher expertise, lack of leadership and funding were reported as barriers. School food environments such as canteens, lunch orders, fundraising events and school fairs were identified as both weaknesses and strengths by parents and teachers, which indicated inconsistent implementation of school nutrition policies across schools. CONCLUSIONS: Australian primary schools demonstrate some useful efforts to promote healthy eating among children. However, there are numerous facilitators and barriers which impact on the promotion of healthy eating. These factors need to be addressed in order to develop healthy eating habits further among elementary students. These results provide directions for policymakers and school managers, as they point to the areas that need to be improved to assist the design of schools that better promote healthy eating among children.

Mothers Level of Education and Preoperative Informative Story Book Reading Helps Reduce Preoperative Anxiety in Children in Turkey.

PURPOSE: This study aimed to evaluate the use of a standard story book, compared to an informative story book, as preoperative preparation to relieve anxiety. DESIGN AND METHODS: A total of 120 children with ASA I-II, aged 6-8 years, scheduled to undergo elective adenoidectomy, tonsillectomy, and adenotonsillectomy were enrolled in this randomized controlled study. The control group received a non-medical, colorful story book, while the intervention group received an informative story book appropriate for their age. The book was either read by literate children or the mothers of illiterate children. The book was read aloud at least once before the surgery while they were together. The patients' baseline anxiety level was assessed using the modified Yale Preoperative Anxiety Scale (mYPAS) immediately after entering the preoperative holding area (T0). Mothers' anxiety level was assessed using the State and Trait Anxiety Inventory (STAI). Information about the reader, how many times the book was read, the age and education level of the mother, and the presence of a surgical history in the patients' siblings was obtained from the mother through a questionnaire. After premedication with oral midazolam, patients' anxiety level was assessed while entering the operation room (T1). RESULTS: The intervention group had significantly lower mYPAS scores at T0 and T1 than the control group. Those who read the intervention book ≥3 times had significantly lower mYPAS values than those who read 2 times or less. Mothers with a low education level had higher anxiety levels in both groups. CONCLUSIONS: Repeatedly informing children by reading an informative story book and higher education level of mothers are the most important factors for relieving preoperative anxiety in children. PRACTICE IMPLICATIONS: Reducing preoperative anxiety is an important factor for children and their families.

CXCR4 expression by mesenchymal stromal cells is lost after use of enzymatic dissociation agents, but preserved by use of non-enzymatic methods.

In recent years, multipotent mesenchymal stromal cells (MSCs) have demonstrated tremendous potential for use in regenerative medicine. CXCR4, the receptor for CXCL12, is highly expressed by bone marrow (BM) MSCs and the CXCR4/CXCL12 axis has been shown to be important for migration and homing of BM-MSCs. Typically, MSCs used for clinical applications are collected after culture expansion using enzymatic methods, such as trypsin. Here, we compared different commercially available enzymatic and non-enzymatic methods for collection and dissociation of MSCs from culture plastics and their effects on CXCR4 expression by MSCs. We found that whereas non-enzymatic dissociation buffers and methods maintained CXCR4 expression, all tested enzymatic dissociation solutions dramatically decreased expression of CXCR4. We, therefore, strongly recommend the use of non-enzymatic dissociation methods, followed by filtration through a cell strainer to obtain single cell suspensions, in order to preserve maximal CXCR4 expression and optimal homing of cells.

G-CSF treatment of healthy pediatric donors affects their hematopoietic microenvironment through changes in bone marrow plasma cytokines and stromal cells.

Although G-CSF mobilized peripheral blood stem cell (PBSC) transplantation is commonly used in adults, bone marrow (BM) is still the preferred stem cell source in pediatric stem cell transplantation. Despite the fact that G-CSF is increasingly being used to enhance the hematopoietic stem/progenitor cell (HSPC) yield in BM transplantation (G-BM), the direct effects of G-CSF on the pediatric BM microenvironment have never been investigated. The BM hematopoietic niche provides the physical space where the HSPCs reside. This BM niche regulates HSPC quiescence and proliferation through direct interactions with other niche cells, including Mesenchymal Stromal Cells (MSCs). These cells have been shown to secrete a wide range of hematopoietic cytokines (CKs) and growth factors (GFs) involved in differentiation, retention and homing of hematopoietic cells. Here, we assessed changes in the BM microenvironment by measuring levels of 48 different CKs and GFs in G-BM and control BM (C-BM) plasma from pediatric donors. In addition, the effect of G-CSF on cell numbers and characteristics of HSPCs and MSCs was assessed. IL-16, SCGF-b, MIP-1b (all >1000 pg/mL) and RANTES (>10.000 pg/mL) were highly expressed in healthy donor pediatric BM plasma. Levels of IL-3, IL-18, GROa, MCP-3 (p<0.05) were increased in G-BM, whereas levels of RANTES (p<0.001) decreased after G-CSF treatment. We found a negative correlation with increasing age for IL2-Ra and LIF (p<0.05). In addition, a concomitant increase in the number of both hematopoietic and fibroblast colony forming units was observed, indicating that G-CSF affects both HSPC and MSC numbers. In conclusion, G-CSF treatment of healthy pediatric donors affects the hematopoietic BM microenvironment by expansion of HSPC and MSC numbers and modifying local CK and GF levels.

Emotional dysregulation in adolescents with functional gastrointestinal disorders.

BACKGROUND AND STUDY AIMS: In various gastrointestinal system diseases, emotional dysregulation has been shown to reduce pain tolerance and increase the severity of the disease. Increased emotional dysregulation during the adolescence period causes gastrointestinal symptoms to be more frequent and severe. In this study, Child Depression Inventory (CDI) scores were investigated in patients admitted to our clinic with functional gastrointestinal disorders. PATIENTS AND METHODS: According to Rome IV criteria, 200 patients with functional abdominal pain and dyspepsia aged 12-17 years were included in this study. 100 patients without a chronic disease were taken as control group. Patients completed the self-report questionnaires about symptoms, school performance, nutrition and sports habits. We used Child Depression Inventory (CDI) to assess the patients' depression. RESULTS: The mean age of study group was 15.29 ± 1.48 years (12-17 years), median 16 years; 80% (160/200) were girls. The mean age of control group was 14.96 ± 1.66 years (12-17 years), median 15 years; 70% (70/100) were girls. There is no difference between the two groups for age and gender. Median depression score was 12.5 (range, 0-53) in the study group and 10.0 (range, 0-41) in the control group and a significant difference was found between the two groups (p = 0.014). School performance was revealed as 'very good' in 112 (56%) children in the study group and in 24 (24%) children in the control group and a significant difference was found between the two groups (p < 0.001). A negative correlation was found between school performance and depressive symptoms. CONCLUSION: It is not clear that emotional dysregulation induces FGIDs or FGIDs cause emotional dysregulation. But it is known that these diseases are common in the adolescent age group. Incorporating social and physical activities into the educational processes of adolescents will have favorable effects on their academic performance as well as emotional regulation.

Neurological Regulation of the Bone Marrow Niche.

The bone marrow (BM) hematopoietic niche is the microenvironment where in the adult hematopoietic stem and progenitor cells (HSPCs) are maintained and regulated. This regulation is tightly controlled through direct cell-cell interactions with mesenchymal stromal stem (MSCs) and reticular cells, adipocytes, osteoblasts and endothelial cells, through binding to extracellular matrix molecules and through signaling by cytokines and hematopoietic growth factors. These interactions provide a healthy environment and secure the maintenance of the HSPC pool, their proliferation, differentiation and migration. Recent studies have shown that innervation of the BM and interactions with the peripheral sympathetic neural system are important for maintenance of the hematopoietic niche, through direct interactions with HSCPs or via interactions with other cells of the HSPC microenvironment. Signaling through adrenergic receptors (ARs), opioid receptors (ORs), endocannabinoid receptors (CRs) on HSPCs and MSCs has been shown to play an important role in HSPC homeostasis and mobilization. In addition, a wide range of neuropeptides and neurotransmitters, such as Neuropeptide Y (NPY), Substance P (SP) and Tachykinins, as well as neurotrophins and neuropoietic growth factors have been shown to be involved in regulation of the hematopoietic niche. Here, a comprehensive overview is given of their role and interactions with important cells in the hematopoietic niche, including HSPCs and MSCs, and their effect on HSPC maintenance, regulation and mobilization.

Controlled release and anti-proliferative effect of imatinib mesylate loaded sporopollenin microcapsules extracted from pollens of Betula pendula.

Sporopollenin is a promising material for drug encapsulation due to its excellent properties; uniformity in size, non-toxicity, chemically and thermally resilient nature. Herein, morphologically intact sporopollenin microcapsules were extracted from Betula pendula pollens. Cancer therapeutic agent (imatinib mesylate) was loaded into the microcapsules. The encapsulation efficiency by passive loading technique was found to be 21.46%. Release behaviour of the drug from microcapsules was found to be biphasic, with an initial fast release followed by a slower rate of release. Imatinib mesylate release from the drug itself (control) was faster than from imatinib mesylate-loaded sporopollenin microcapsules. The release profiles for both free and entrapped drug samples were significantly slower and more controlled in PBS buffer (pH 7.4) than in HCl (pH 1.2) buffer. Cumulative drug release from IM-MES-loaded sporopollenin microcapsules was found to be 65% within 24h for PBS, whereas release from the control was completed within 1h. Also, a complete dissolution of control in HCl buffer was observed within first 30min. MTT assay revealed that drug-loaded microcapsules were effective on WiDr human colon carcinoma cell line. B. pendula sporopollenin can be suggested as an effective carrier for oral delivery of imatinib mesylate.

The effect of play distraction on anxiety before premedication administration: a randomized trial.

STUDY OBJECTIVE: The majority of children scheduled to undergo surgery experience substantial anxiety in the preoperative holding area before induction of anesthesia. Pharmacological interventions aimed at reducing perioperative anxiety are paradoxically a source of stress for children themselves. Midazolam is frequently used as premedication, and the formula of this drug in Turkey is bitter. We aimed to assess the role of distraction in the form of playing with play dough (Play-Doh) on reducing premedication anxiety in children. DESIGN: Prospective randomized clinical trial. SETTING: Preoperative holding area. PATIENTS: One hundred four healthy children aged 3 to 7 years scheduled to undergo elective surgery were enrolled into the study. INTERVENTIONS: All children routinely receive sedative premedication (oral midazolam) before anesthesia. Children were randomized to 2 groups to receive either play dough (group PD) (n=52) or not (group C) (n=52) before administration of oral premedication. MEASUREMENTS: Children's premedication anxiety was determined by the modified Yale Preoperative Anxiety Scale (mYPAS). MAIN RESULTS: The difference in mYPAS scores between groups at T0 (immediately after entering the preoperative holding area) was not significant (P=.876). Compared with group C, group PD was associated with lower mYPAS scores at T1 and T2 (P<.001). In group PD, mYPAS scores were significantly lower at both T1 and T2 as compared with the scores at T0 (P<.001); they were similar between T1 and T2 (P>.001). CONCLUSION: This study showed that distraction in the form of playing with play dough facilitated administration of oral midazolam in young children.

Comparison between two anatomic landmarks using ultrasonography in spinal anesthesia: a randomized controlled trial.

BACKGROUND AND OBJECTIVE: Tuffier's line is the most used anatomic landmark in clinical practice. We aimed to compare the accuracy of Tuffier's line with a landmark that joins the two lowest points of the tenth rib on the flanks with the help of ultrasound. METHODS: A prospective, randomized, controlled, double-blinded trial was performed with 200 patients aged between 18 and 50. Patients taller than 180 cm or shorter than 150 cm, or with body mass index >30 kg/m2 were excluded. The first anesthesiologist examined Group T according to Tuffier's line and Group R according to the tenth rib line and marked L4-5. Only one anesthesiologist evaluated the marked level with ultrasound for accuracy of the anesthesiologist's examination. RESULTS: There was no difference between groups for demographic and surgical data (p > 0.05). However, we observed a significant difference between the two techniques for success rate (60% in group T vs. 74% in group R) at estimation of correct level (p < 0.05). There was no correlation between success of estimation and patients' demographic data. CONCLUSION: We conclude that the tenth rib line is better than Tuffier's line for accuracy with palpation. However, it must be confirmed by further studies including more than one examiner for palpation and also include different patient populations.

Effects of pretreatment with esmolol and lidocaine on injection pain and rocuronium-induced withdrawal response.

BACKGROUND/AIM: We aimed to compare the effectiveness of esmolol 1 mg/kg and lidocaine 1 mg/kg for injection pain and for the prevention of rocuronium-induced withdrawal response. MATERIALS AND METHODS: We enrolled a total of 81 patients in the study. Patients were randomly assigned to receive either 10 mL of 0.9% NaCl (Group P), esmolol 1 mg/kg (Group E), or lidocaine 1.0 mg/kg (Group L). A subparalyzing dose of rocuronium 0.05 mg/ kg was administered to all patients and its effects were recorded. Anesthesia was induced with intravenous propofol and intravenous rocuronium 0.5 mg/kg in all groups. The withdrawal movements of the patient groups were subsequently graded. RESULTS: There was a statistically significant difference in overall incidence of pain in group E and L compared to the placebo group after administrating the subparalyzed dose (no pain response: Group E = 81.5%, Group L = 77.8%, Group P = 14.8%) (P < 0.001). After intravenous administration of an intubating dose of rocuronium, the esmolol group had a significantly lower incidence of withdrawal movement than the other groups (no response: Group E = 81.5%, Group L = 63%, Group P = 22.2%) (P < 0.001). CONCLUSION: We found that esmolol significantly attenuates rocuronium-induced withdrawal movement and also reduces pain when used at subparalyzing doses.

Comparison of the i-gelTM and the Laryngeal Mask Airway ClassicTM in terms of clinical performance / Comparação da máscara laríngea i-gel (i-gelTM) com a máscara laríngea clássica (LMA-ClassicTM) em relação ao desempenho clínico

ABSTRACTPURPOSE: The i-gelTM is one of the second generation supraglottic airway devices. Our study was designed to compare the i-gel and the Laryngeal Mask Airway ClassicTM with respect to the clinical performance.METHODS: We compared the performance of the i-gel with that of the Laryngeal Mask Airway Classic in 120 patients undergoing urologic surgery during general anesthesia without muscle relaxant with respect to the number of attempts for successful insertion, insertion time, peak airway pressure, incidence of regurgitation, fiberoptic glottic view and postoperative complications. Second generation supraglottic airway devices were inserted by the same anesthesiologist, experienced in use of both devices (>200 uses and first time failure rate <5%). Methylene blue method was used to detect gastric regurgitation.RESULTS: There was no statistical difference between the two groups regarding the success of insertion of second generation supraglottic airway device (p = 0.951). The laryngeal mask insertion time for the i-gel group was significantly shorter than that for the Laryngeal Mask Airway Classic group (11.6 ± 2.4 s versus 13.1 ± 1.8 s [p = 0.001]). The fiberoptic glottic view scores for the i-gel group was significantly better than that for the ones for the Laryngeal Mask Airway Classic group (p = 0.001). On fiberoptic view, there was no sign of methylene blue dye at any time point in either group. In addition, there was no difference between the groups in patient response regarding the presence of a sore throat when questioned 24 h after the procedure (p = 0.752).CONCLUSION: Both devices had good performance with low postoperative complications and without occurrence of regurgitation. The i-gel provided a shorter insertion time and a better fiberoptic view than the Laryngeal Mask Airway Classic.

RESUMOJUSTIFICATIVA E OBJETIVO: A i-gel é um dos dispositivos supraglóticos de segunda geração para o manejo das vias aéreas. Nosso estudo foi projetado para comparar a i-gelTM e a máscara laríngea clássica (Laryngeal Mask Airway ClassicTM, LMA-C) em relação ao desempenho clínico.MÉTODOS: Avaliamos os desempenhos de i-gel e LMA-C em 120 pacientes submetidos à cirurgia urológica sob anestesia geral sem relaxante muscular. Comparamos o número de tentativas de inserção bem-sucedidas, o tempo de inserção, a pressão de pico das vias aéreas, a incidência de regurgitação, a visibilidade da glote com o uso de fibra óptica e as complicações no pós-operatório. Os dispositivos supraglóticos de segunda geração foram inseridos pelo mesmo anestesiologista com experiência na aplicação de ambos os dispositivos (> 200 aplicações e taxa de falha na primeira tentativa < 5%). O corante azul de metileno foi usado para detectar regurgitação gástrica.RESULTADOS: Não houve diferença estatística entre os dois grupos em relação ao sucesso da inserção do dispositivo supraglótico de segunda geração (p = 0,951). O tempo de inserção da máscara laríngea no grupo i-gel foi significativamente menor do que no grupo LMA-C (11,6 ± 2,4 segundos vs. 13,1 ± 1,8 segundos, p = 0,001). O escore de visibilidade da glote via fibra óptica do grupo i-gel foi significativamente melhor do que o do grupo LMA-C (p = 0,001). Na visão via fibra ótica, sinais do corante azul de metileno não foram observados em qualquer momento em ambos os grupos. Além disso, não houve diferença entre as respostas dos grupos quando perguntados sobre a presença de dor de garganta 24 horas após o procedimento (p = 0,752).CONCLUSÃO: Ambos os dispositivos apresentaram bom desempenho, com poucas complicações no pós-operatório e sem ocorrência de regurgitação. A máscara laríngea i-gel proporcionou um tempo de inserção mais curto e uma visão via fibra óptica melhor do que a LMA-C.

[Comparison of the i-gel™ and the Laryngeal Mask Airway Classic™ in terms of clinical performance]. / Comparação da máscara laríngea i-gel (i-gel™) com a máscara laríngea clássica (LMA-Classic™) em relação ao desempenho clínico.

PURPOSE: The i-gel™ is one of the second generation supraglottic airway devices. Our study was designed to compare the i-gel and the Laryngeal Mask Airway Classic™ with respect to the clinical performance. METHODS: We compared the performance of the i-gel with that of the Laryngeal Mask Airway Classic in 120 patients undergoing urologic surgery during general anesthesia without muscle relaxant with respect to the number of attempts for successful insertion, insertion time, peak airway pressure, incidence of regurgitation, fiberoptic glottic view and postoperative complications. Second generation supraglottic airway devices were inserted by the same anesthesiologist, experienced in use of both devices (>200 uses and first time failure rate <5%). Methylene blue method was used to detect gastric regurgitation. RESULTS: There was no statistical difference between the two groups regarding the success of insertion of second generation supraglottic airway device (p=0.951). The laryngeal mask insertion time for the i-gel group was significantly shorter than that for the Laryngeal Mask Airway Classic group (11.6±2.4s versus 13.1±1.8s [p=0.001]). The fiberoptic glottic view scores for the i-gel group was significantly better than that for the ones for the Laryngeal Mask Airway Classic group (p=0.001). On fiberoptic view, there was no sign of methylene blue dye at any time point in either group. In addition, there was no difference between the groups in patient response regarding the presence of a sore throat when questioned 24h after the procedure (p=0.752). CONCLUSION: Both devices had good performance with low postoperative complications and without occurrence of regurgitation. The i-gel provided a shorter insertion time and a better fiberoptic view than the Laryngeal Mask Airway Classic.

Comparison of the i-gel™ and the Laryngeal Mask Airway Classic™ in terms of clinical performance.

PURPOSE: The i-gel™ is one of the second generation supraglottic airway devices. Our study was designed to compare the i-gel and the Laryngeal Mask Airway Classic™ with respect to the clinical performance. METHODS: We compared the performance of the i-gel with that of the Laryngeal Mask Airway Classic in 120 patients undergoing urologic surgery during general anesthesia without muscle relaxant with respect to the number of attempts for successful insertion, insertion time, peak airway pressure, incidence of regurgitation, fiberoptic glottic view and postoperative complications. Second generation supraglottic airway devices were inserted by the same anesthesiologist, experienced in use of both devices (>200 uses and first time failure rate <5%). Methylene blue method was used to detect gastric regurgitation. RESULTS: There was no statistical difference between the two groups regarding the success of insertion of second generation supraglottic airway device (p=0.951). The laryngeal mask insertion time for the i-gel group was significantly shorter than that for the Laryngeal Mask Airway Classic group (11.6±2.4s versus 13.1±1.8s [p=0.001]). The fiberoptic glottic view scores for the i-gel group was significantly better than that for the ones for the Laryngeal Mask Airway Classic group (p=0.001). On fiberoptic view, there was no sign of methylene blue dye at any time point in either group. In addition, there was no difference between the groups in patient response regarding the presence of a sore throat when questioned 24h after the procedure (p=0.752). CONCLUSION: Both devices had good performance with low postoperative complications and without occurrence of regurgitation. The i-gel provided a shorter insertion time and a better fiberoptic view than the Laryngeal Mask Airway Classic.

Do the patients read the informed consent?

BACKGROUND: Informed consent is a process which consists of informing the patient about the medical interventions planned to be applied to the patient's body and making the patient active in the decision making process. AIMS: The aim of this study was to evaluate whether the patients read the informed consent document or not and if not, to determine why they did not read it. This was achieved via a questionnaire administered at the pre-anaesthetic visit to assess the perception of patients to the informed consent process. STUDY DESIGN: Survey study. METHODS: The patients were given a questionnaire after signing the informed consent document at the pre-anaesthetic visit. We studied whether the patients read the informed consent document or not and asked for their reasons if they did not. RESULTS: A total of 522 patients were included during the two month study (mean age: 38.1 years; 63.8% male, 36.2% female). Overall, 54.8% of patients reported that they did not read the informed consent. Among them, 50.3% did not care about it because they thought they would have the operation anyway, 13.4% did not have enough time to read it, 11.9% found it difficult to understand, 5.9% could not read because they had no glasses with them, and 5.2% found it frightening and gave up reading. Inpatients, older patients and patients with co-morbidities were less likely to read the informed consent document than outpatients, and younger and healthy patients (p<0.05). Also, 57.9% of parents whose children would be operated on had read the document. CONCLUSION: This study shows that the majority of our patients did not understand the importance of the informed consent. It is therefore concluded that informed consent documents should be rearranged to be easily read and should be supported with visual elements such as illustrations or video presentations, as informed consent is a process rather than just simply signing a form.