Decoding influences of indoor temperature and light on neural activity: entropy analysis of electroencephalographic signals.

Understanding the neural responses to indoor characteristics like temperature and light is crucial for comprehending how the physical environment influences the human brain. Our study introduces an innovative approach using entropy analysis, specifically, approximate entropy (ApEn), applied to electroencephalographic (EEG) signals to investigate neural responses to temperature and light variations in indoor environments. By strategically placing electrodes over specific brain regions linked to temperature and light processing, we show how ApEn can be influenced by indoor factors. We also integrate heart indices from a multi-sensor bracelet to create a machine learning classifier for temperature conditions. Results showed that in anterior frontal and temporoparietal areas, neutral temperature conditions yield higher ApEn values. The anterior frontal area showed a trend of gradually decreasing ApEn values from neutral to warm conditions, with cold being in an intermediate position. There was a significant interaction between light and site factors, only evident in the temporoparietal region. Here, the neutral light condition had higher ApEn values compared to blue and red light conditions. Positive correlations between anterior frontal ApEn and thermal comfort scores suggest a link between entropy and perceived thermal comfort. Our quadratic SVM classifier, incorporating entropy and heart features, demonstrates strong performance (until 90% in terms of AUC, accuracy, sensitivity, and specificity) in classifying temperature sensations. This study offers insights into neural responses to indoor factors and presents a novel approach for temperature classification using EEG entropy and heart features.

Oral Patch/Film for Drug Delivery-Current Status and Future Prospects.

In recent years, there has been extensive research into drug delivery systems aimed at enhancing drug utilization while minimizing drug toxicities. Among these systems, oral patches/films have garnered significant attention due to their convenience, noninvasive administration, ability to bypass hepatic first-pass metabolism, thereby enhancing drug bioavailability, and their potential to ensure good compliance, particularly among special patient populations. In this review, from the perspective of the anatomical characteristics of the oral cavity and the advantages and difficulties of oral drug delivery, we illustrate the design ideas, manufacturing techniques, research methodologies, and the essential attributes of an ideal oral patch/film. Furthermore, the applications of oral patches/films in both localized and systemic drug delivery were discussed. Finally, we offer insights into the future prospects of the oral patch/film, aiming to provide valuable reference for the advancement of oral localized drug delivery systems.

The effects of ergonomic sleep mask use on sleep quality and comfort in intensive care patients.

This study was conducted to determine the effects of the use of ergonomic sleep mask on sleep quality and comfort in intensive care patients. This randomised controlled experimental study was completed with 128 surgical intensive care patients (control = 64, experimental = 64). During the second night of their stay in the unit, ergonomic sleep masks were given to the patients in the experimental group, and earplugs and eye masks were given to the patients in the control group. A Patient information form, Visual analogue scale for discomfort, and the Richard-Campbell sleep questionnaire were used to collect data. While 51.6% of the patients were female, the mean age of the patients was 63.87 ± 14.94 years. The highest rates of patients had undergone cardiovascular surgery (28.9%) and general anaesthesia (57.8%). It was determined that the sleep quality of the patients in the experimental group was statistically and clinically significantly higher after the intervention (50.86 ± 21.46 vs 37.64 ± 14.97, t = -5.355, Cohen's d = 0.450, p < 0.001). Likewise, the patients who used ergonomic sleep masks had a statistically significantly lower mean VAS for Discomfort score, and their comfort level was higher (p < 0.001), but the difference was not clinically significant (Cohen's d = 0.208). The results of this study showed that the use of ergonomic sleep masks in surgical intensive care patients had a more positive effect on both the sleep quality and comfort levels of patients compared with earplugs and eye masks. The use of an ergonomic sleep mask is recommended in the early period to facilitate sleep and rest in surgical intensive care patients.

Identifying Factors Associated With Code Status Changes After Emergency General Surgery.

INTRODUCTION: Surgical emergencies are time sensitive. Identifying patients who may benefit from preoperative goals of care discussions is critical to ensuring that operative intervention aligns with the patient's values. We sought to identify patient factors associated with acute changes in a patient's goals using code status change (CSC) as proxy. METHODS: A retrospective analysis of single-institution data for patients undergoing urgent laparotomy was performed. Patients were stratified based on whether a postoperative CSC occurred. Parametric, nonparametric, and regression analyses were used to identify variables associated with CSC. RESULTS: Of 484 patients, 13.8% (n = 67) had a postoperative CSC. Patients with postoperative CSC were older (65 versus 60 years, P < 0.001). Odds of CSC were significantly higher in patients who were transferred between facilities (odds ratio [OR] 2.1), had a higher Charlson Comorbidity Index (3-4: OR 3.9, 5+: OR 6.8), and had a higher quick sequential organ failure assessment score (2: OR 5.0; 3: OR 38.7). Patients with anemia (OR 1.9) and active cancer (OR 3.0) had higher odds of CSC. CONCLUSIONS: Timely intervention in emergency general surgery may result in high-risk interventions and subsequent complications that do not align with a patient's goals and values. Our analysis identified a subset of patients who undergo surgery and have a postoperative CSC leading to transition to comfort-focused care. In these patients, a pause in clinical momentum may help ensure operative intervention remains goal concordant.

Exploring perceptions of inpatient hospital attire in children with cancer.

BACKGROUND: Attire bolsters identity, self-expression, and comfort. Hospital gowns are known to be distressing in adults. Attitudes of children with cancer toward hospital attire remain uninvestigated and may be a modifiable factor in overall well-being. METHODS: A 39-item mixed methods survey evaluated perceptions of patient attire in children with cancer. Children aged 7-18 years were recruited at an academic medical center. Data analysis included simple statistics and thematic analysis. RESULTS: Forty children with cancer receiving oncologic care participated. Participants' mean age was 12.4 (SD = 3.0, range = 7-17) years, and 25 (62%) were male. Quantitative data revealed 81% of participants preferred their own attire when admitted to the hospital, feeling more comfortable in such when well (91%) or sick (75%). They did not feel like they "must" wear a gown when admitted (60%) and did not want to be asked about preferred inpatient attire (63%). Thematic analysis revealed that children had strong negative views of gowns and preferred to wear their own attire in the hospital, which provided physical and emotional comfort. Children worried wearing their own clothing could impede their care. CONCLUSION: Children with cancer prefer wearing their own clothes in the hospital for physical and emotional comfort. They are willing to wear gowns for ease of care; however, they do not want to arbitrate when they need to make that choice. Providers may ease distress by considering a child's own clothes as default hospital attire with instructions for when a gown is necessary for good clinical care.

The role of vision in sensory integration models for predicting motion perception and sickness.

Users of automated vehicles will engage in other activities and take their eyes off the road, making them prone to motion sickness. To resolve this, the current paper validates models predicting sickness in response to motion and visual conditions. We validate published models of vestibular and visual sensory integration that have been used for predicting motion sickness through sensory conflict. We use naturalistic driving data and laboratory motion (and vection) paradigms, such as sinusoidal translation and rotation at different frequencies, Earth-Vertical Axis Rotation, Off-Vertical Axis Rotation, Centrifugation, Somatogravic Illusion, and Pseudo-Coriolis, to evaluate different models for both motion perception and motion sickness. We investigate the effects of visual motion perception in terms of rotational velocity (visual flow) and verticality. According to our findings, the SVCI model, a 6DOF model based on the Subjective Vertical Conflict (SVC) theory, with visual rotational velocity input is effective at estimating motion sickness. However, it does not correctly replicate motion perception in paradigms such as roll-tilt perception during centrifuge, pitch perception during somatogravic illusion, and pitch perception during pseudo-Coriolis motions. On the other hand, the Multi-Sensory Observer Model (MSOM) accurately models motion perception in all considered paradigms, but does not effectively capture the frequency sensitivity of motion sickness, and the effects of vision on sickness. For both models (SVCI and MSOM), the visual perception of rotational velocity strongly affects sickness and perception. Visual verticality perception does not (yet) contribute to sickness prediction, and contributes to perception prediction only for the somatogravic illusion. In conclusion, the SVCI model with visual rotation velocity feedback is the current preferred option to design vehicle control algorithms for motion sickness reduction, while the MSOM best predicts perception. A unified model that jointly captures perception and motion sickness remains to be developed.

Moderating AC Usage Can Reduce Thermal Disparity between Indoor and Outdoor Environments.

In the context of escalating urban heat events due to climate change, air conditioning (AC) has become a critical factor in maintaining indoor thermal comfort. Yet the usage of AC can also exacerbate outdoor heat stress and burden the electricity system, and there is little scientific knowledge regarding how to balance these conflicting goals. To address this issue, we established a coupled modeling approach, integrating the Weather Research and Forecasting model with the building energy model (WRF_BEP + BEM), and designed multiple AC usage scenarios. We selected Chongqing, China's fourth-largest megacity, as our study area due to its significant socioeconomic importance, the severity of extreme heat events, and the uniqueness of its energy infrastructure. Our analysis reveals that AC systems can substantially reduce indoor temperatures by up to 18 °C; however, it also identifies substantial nighttime warming (2-2.5 °C) and a decline in thermal comfort. Particularly for high-density neighborhoods, when we increase 2 °C indoors, the outdoor temperature can be alleviated by up to 1 °C. Besides, despite the limited capacity to regulate peak electricity demand, we identified that reducing the spatial cooled fraction, increasing targeted indoor temperature by 2 °C, and implementing temporal AC schedules can effectively lower energy consumption in high-density neighborhoods, especially the reduction of spatial cooled fraction (up to 50%). Considering the substantial demand for cooling energy, it is imperative to carefully assess the adequacy and continuity of backup energy sources. The study underscores the urgency of reassessing energy resilience and advocates for addressing the thermal equity between indoor and outdoor environments, contributing to the development of a sustainable and just urban climate strategy in an era of intensifying heat events.

Excess Mortality Risk Due to Heat Stress in Different Climatic Zones of India.

India is at a high risk of heat stress-induced health impacts and economic losses owing to its tropical climate, high population density, and inadequate adaptive planning. The health impacts of heat stress across climate zones in India have not been adequately explored. Here, we examine and report the vulnerability to heat stress in India using 42 years (1979-2020) of meteorological data from ERA-5 and developed climate-zone-specific percentile-based human comfort class thresholds. We found that the heat stress is usually 1-4 °C higher on heatwave (HW) days than on nonheatwave (NHW) days. However, the stress on NHW days remains considerable and cannot be neglected. We then showed the association of a newly formulated India heat index (IHI) with daily all-cause mortality in three cities - Delhi (semiarid), Varanasi (humid subtropical), and Chennai (tropical wet and dry), using a semiparametric quasi-Poisson regression model, adjusted for nonlinear confounding effects of time and PM2.5. The all-cause mortality risk was enhanced by 8.1% (95% confidence interval, CI: 6.0-10.3), 5.9% (4.6-7.2), and 8.0% (1.7-14.2) during "sweltering" days in Varanasi, Delhi, and Chennai, respectively, relative to "comfortable" days. Across four age groups, the impact was more severe in Varanasi (ranging from a 3.2 to 7.5% increase in mortality risk for a unit rise in IHI) than in Delhi (2.6-4.2% higher risk) and Chennai (0.9-5.7% higher risk). We observed a 3-6 days lag effect of heat stress on mortality in these cities. Our results reveal heterogeneity in heat stress impact across diverse climate zones in India and call for developing an early warning system keeping in mind these regional variations.

User experience of wearing comfort of reusable versus disposable surgical gowns and environmental perspectives: A cross-sectional survey.

OBJECTIVE: To determine the user experience of wearing comfort of reusable sterile surgical gowns and compare these gowns with conventional disposable surgical gowns. DESIGN: Cross-sectional survey. SETTING: An academic hospital in the Netherlands. POPULATION: Gynaecologists, surgeons, residents and operating room assistants (n=80). METHODS: Quantitative and qualitative data were obtained via a written questionnaire. Participants provided subjective comments and scored the reusable gown on each individual topic with a score from 1 to 5 (1 = unsatisfactory, 2 = moderate, 3 = good, 4 = very good, 5 = excellent) and compared the reusable gown with the conventional disposable alternative (better, equal or worse). MAIN OUTCOME MEASURES: Wearing comfort: ventilation and temperature regulation, fit and length, functionality, barrier function and ease of use. RESULTS: The results of the overall scores of the reusable gown are scored as 'very good' (mean 4.3, SD ± 0.5) by its users. Regarding comparison of the gowns, more than 79% (lowest score 79%, highest score 95%) of the participants scored the reusable gown equal or higher on six of seven topics. The topic 'ease of use' was scored equal or higher by 59% of the participants. Subjective comments provided information on possible improvements. CONCLUSIONS: The findings of this study demonstrate that there is professional acceptance regarding the utilisation of reusable surgical gowns. To facilitate broader adoption, it is imperative to foster collaboration among suppliers and healthcare institutions. The reusable surgical gown is an environmentally sustainable, safe and comfortable alternative in the operating room.

Implications of sedation during the use of noninvasive ventilation in children with acute respiratory failure (SEDANIV Study).

BACKGROUND: The objective of this study was to analyze the effects of sedation administration on clinical parameters, comfort status, intubation requirements, and the pediatric intensive care unit (PICU) length of stay (LOS) in children with acute respiratory failure (ARF) receiving noninvasive ventilation (NIV). METHODS: Thirteen PICUs in Spain participated in a prospective, multicenter, observational trial from January to December 2021. Children with ARF under the age of five who were receiving NIV were included. Clinical information and comfort levels were documented at the time of NIV initiation, as well as at 3, 6, 12, 24, and 48 h. The COMFORT-behavior (COMFORT-B) scale was used to assess the patients' level of comfort. NIV failure was considered to be a requirement for endotracheal intubation. RESULTS: A total of 457 patients were included, with a median age of 3.3 months (IQR 1.3-16.1). Two hundred and thirteen children (46.6%) received sedation (sedation group); these patients had a higher heart rate, higher COMFORT-B score, and lower SpO2/FiO2 ratio than did those who did not receive sedation (non-sedation group). A significantly greater improvement in the COMFORT-B score at 3, 6, 12, and 24 h, heart rate at 6 and 12 h, and SpO2/FiO2 ratio at 6 h was observed in the sedation group. Overall, the NIV success rate was 95.6%-intubation was required in 6.1% of the sedation group and in 2.9% of the other group (p = 0.092). Multivariate analysis revealed that the PRISM III score at NIV initiation (OR 1.408; 95% CI 1.230-1.611) and respiratory rate at 3 h (OR 1.043; 95% CI 1.009-1.079) were found to be independent predictors of NIV failure. The PICU LOS was correlated with weight, PRISM III score, respiratory rate at 12 h, SpO2 at 3 h, FiO2 at 12 h, NIV failure and NIV duration. Sedation use was not found to be independently related to NIV failure or to the PICU LOS. CONCLUSIONS: Sedation use may be useful in children with ARF treated with NIV, as it seems to improve clinical parameters and comfort status but may not increase the NIV failure rate or PICU LOS, even though sedated children were more severe at technique initiation in the present sample.

Effect of a comfort scale compared with a pain numerical rate scale on opioids consumption in postanaesthesia care unit: the COMFORT study.

BACKGROUND: The way that pain is assessed in the PACU could impact on postoperative pain and analgesic consumption. However, there is currently no evidence to support this speculation. The authors hypothesised that using a comfort scale reduces postoperative opioid consumption when compared with a standard numerical rating scale (NRS) to evaluate pain in the PACU. METHODS: In this cluster-randomised trial, patients were assessed using either a comfort scale (comfort group) or a pain NRS (NRS group). The primary outcome was the opioid consumption in the PACU. The main secondary outcomes were postoperative pain, nausea and vomiting, length of stay in the PACU, and satisfaction. RESULTS: Of 885 randomised patients, 860 were included in the analysis. Opioid consumption in the PACU was comparable in the comfort and NRS groups (median [interquartile range [IQR] 0 (0-5) vs 0 (0-6); P=0.2436), irrespective of the type of surgical procedure. The majority of patients did not need any postoperative opioid (59% in the comfort group and 56% in the NRS group, P=0.2260). There was no difference in postoperative pain, nausea and vomiting, time to reach an Aldrete score ≥9 after extubation, and global satisfaction. CONCLUSIONS: Using a comfort scale to assess pain in the PACU did not spare any opioid compared with use of a standard NRS. Further studies focusing on patients at risk of increased postoperative opioid consumption are necessary. CLINICAL TRIAL REGISTRATION: NCT05234216.

A dry polymer nanocomposite transcutaneous electrode for functional electrical stimulation.

BACKGROUND: Functional electrical stimulation (FES) can be used in rehabilitation to aid or improve function in people with paralysis. In clinical settings, it is common practice to use transcutaneous electrodes to apply the electrical stimulation, since they are non-invasive, and can be easily applied and repositioned as necessary. However, the current electrode options available for transcutaneous FES are limited and can have practical disadvantages, such as the need for a wet interface with the skin for better comfort and performance. Hence, we were motivated to develop a dry stimulation electrode which could perform equivalently or better than existing commercially available options. METHODS: We manufactured a thin-film dry polymer nanocomposite electrode, characterized it, and tested its performance for stimulation purposes with thirteen healthy individuals. We compared its functionality in terms of stimulation-induced muscle torque and comfort level against two other types of transcutaneous electrodes: self-adhesive hydrogel and carbon rubber. Each electrode type was also tested using three different stimulators and different intensity levels of stimulation. RESULTS: We found the proposed dry polymer nanocomposite electrode to be functional for stimulation, as there was no statistically significant difference between its performance to the other standard electrodes. Namely, the proposed dry electrode had comparable muscle torque generated and comfort level as the self-adhesive hydrogel and carbon rubber electrodes. From all combinations of electrode type and stimulators tested, the dry polymer nanocomposite electrode with the MyndSearch stimulator had the most comfortable average rating. CONCLUSIONS: The dry polymer nanocomposite electrode is a durable and flexible alternative to existing self-adhesive hydrogel and carbon rubber electrodes, which can be used without the addition of a wet interfacing agent (i.e., water or gel) to perform as well as the current electrodes used for stimulation purposes.

Palliative Medicine and End of Life Care Between Races in an Academic Intensive Care Unit.

Background: Although palliative medicine (PM) is more commonly being integrated into the intensive care unit (ICU), research on racial disparities in this area is lacking. Our objectives were to (a) identify racial disparities in utilization of PM consultation for patients who received ICU care and (b) determine if there were differences in the use of code status or PM consultation over time based on race. Materials and Methods: Retrospective analysis of 571 patients, 18 years and above, at a tertiary care institution who received ICU care and died during their hospital stay. We analyzed two timeframes, 2008-2009 and 2018-2019. Univariate analysis was utilized to evaluate baseline characteristics. A multivariate logistic regression model and interaction P values were employed to assess for differential use of PM consultation, do not resuscitate (DNR) orders, and comfort care (CC) orders between races in aggregate and for changes over time. Results: There was a notable increase in Black/African-American (AA) (54% to 61%) and Hispanic/Latino (2% to 3%) patients over time in our population. Compared to White patients, we found no differences between PM consultation and CC orders. There was a lower probability of DNR orders for Black/AA (adjusted odds ratio [aOR] 0.569; P = .049; confidence interval [CI]: 0.324-0.997) and other/unknown/multiracial patients (aOR: 0.389; P = .273; CI: 0.169-0.900). Comparing our earlier time period to the later time period, we found an increased usage of PM for all patients. Interaction P values suggest there were no differences between races regarding PM, DNR, and CC orders. Conclusions: PM use has increased over time at our institution. Contrary to the previous literature, there were no differences in the frequency of utilization of PM consultation between races. Further analysis to evaluate the usage of PM in the ICU setting in varying populations and geographic locations is warranted.

Predictors of sleep quality components in patients undergoing transarterial chemoembolisation: a cross-sectional study.

PURPOSE: Patients undergoing transarterial chemoembolisation experience postembolisation symptoms and interferences affecting sleep quality, which require intervention. The study aimed to identify the predictors of sleep quality components in patients undergoing transarterial chemoembolisation. METHODS: This study included two groups of participants: 50 patients undergoing transarterial chemoembolisation and 45 nurses caring for them. Data were collected from September to November 2022 using a structured questionnaire, and analysed using descriptive statistics, the t-test, analysis of variance, Spearman's rank correlation, and multiple regression analysis using the SPSS 27.0 program (IBM Corp., Armonk, NY, USA). RESULTS: The mean sleep quality score was 40.28±14.10. Heat sensation (t=-2.08, p=.043) and fatigue (t=-4.47, p<.001) predicted sleep fragmentation in 38.6% of the patients. Abdominal pain (t=-2.54, p=.014), vomiting (t=-2.21, p=.032), and the expected fatigue by the nurses (t=2.68, p=.014) predicted sleep length in 41.7% of patients. Abdominal pain (t=-2.05, p=.046) explained 42.9% of sleep depth. CONCLUSION: Based on the predictors of sleep quality components obtained in this study, strategies to improve sleep quality tailored to patients undergoing transarterial chemoembolisation should be developed. This study highlighted the need to bridge the gap between patients' and nurses' expected fatigue and its contribution to sleep fragmentation and sleep length. It also highlighted the importance of noncontact temperature measurement, controlling vomiting, and pain relief for improving sleep length in patients undergoing transarterial chemoembolisation.

Urban green space, human heat perception and sleep quality: A repeated cross-sectional study.

Urban heat poses significant challenges to public health, as exposure to high temperatures is associated to heat stress, resulting in heat strain, sleep deprivation, and cardiovascular morbidity and mortality. As the frequency of heat waves is increasing due to global warming, urban green spaces are often proposed as a nature-based solution to mitigate urban heat stress. This study investigated the impact of urban green space on perceived heat stress and sleep quality, using questionnaires and detailed land cover data. We surveyed 584 respondents during four heat and four control events in the summers of 2021 and 2022, assessing perceived heat stress, sleep quality, and mental health. Using structural equation models, this study analysed the influence of both tree cover and grass and shrub cover on perceived heat stress and sleep quality, while controlling for risk and vulnerability factors. The outcomes revealed that during heat events, enhanced tree cover was associated with reduced heat stress (B = -0.484, 95% CI [-0.693, -0.275], p = 0.001), while increased grass and shrub cover was associated with both reduced heat stress (B = -0.361 [-0.529, -0.193], p = 0.000) and improved sleep quality (B = -0. 241 [-0.399, -0.083], p = 0.003). Conversely, during control events, stress indicators were more strongly associated with individual vulnerability factors rather than surrounding green space. These results emphasize the importance of combining trees with lower vegetation in urban planning to mitigate heat-related stress and enhance sleep quality, thereby improving overall well-being during heat events.

On urban microclimate spatial-temporal dynamics: Evidence from the integration of fixed and wearable sensing and mapping techniques.

Urban Heat Island (UHI) is acknowledged to generate harmful consequences on human health, and it is one of the main anthropogenic challenges to face in modern cities. Due to the urban dynamic complexity, a full microclimate decoding is required to design tailored mitigation strategies for reducing heat-related vulnerability. This study proposes a new method to assess intra-urban microclimate variability by combining for the first time two dedicated monitoring systems consisting of fixed and mobile techniques. Data from three fixed weather stations were used to analyze long-term trends, while mobile devices (a vehicle and a wearable) were used in short-term monitoring campaigns conducted in summer and winter to assess and geo-locate microclimate spatial variations. Additionally, data from mobile devices were used as input for Kriging interpolation in the urban area of Florence (Italy) as case study. Mobile monitoring sessions provided high-resolution spatial data, enabling the detection of hyperlocal variations in air temperature. The maximum air temperature amplitudes were verified with the wearable system: 3.3 °C in summer midday and 4.3 °C in winter morning. Physiological Equivalent Temperature (PET) demonstrated to be similar when comparing green areas and their adjacent built-up zone, showing up the microclimate mitigation contribution of greenery in its surrounding. Results also showed that mixing the two data acquisition and varied analysis techniques succeeded in investigating the UHI and the site-specific role of potential mitigation actions. Moreover, mobile dataset was reliable for elaborating maps by interpolating the monitored parameters. Interpolation results demonstrated the possibility of optimizing mobile monitoring campaigns by focusing on targeted streets and times of day since interpolation errors increased by 10% only with properly reduced and simplified input samples. This allowed an enhanced detection of the site-specific granularity, which is important for urban planning and policymaking, adaptation, and risk mitigation actions to overcome the UHI and anthropogenic climate change effects.

A novel method of cardia visualization and comfort level enhancement during magnetic capsule gastroscopy via sugar-glued tether-assisted technique: a randomized pilot study inspired by a Chinese snack-making process (with video).

BACKGROUND: Magnetic capsule gastroscopy (MCG) is a non-invasive diagnostic method for the digestive tract. However, its efficiency in visualizing the gastric cardia is often compromised due to the capsule's rapid passage. This study introduces a novel sugar-glued tether-assisted technique inspired by a traditional Chinese snack-making process to enhance cardia visualization and patient comfort during MCG. METHODS: This pilot, open-label, single-center, randomized controlled, non-inferiority study was conducted at Binzhou Medical University Hospital. Seventy-eight patients were enrolled and divided into three groups: conventional MCG, suction cup tether-assisted MCG, and sugar-glued tether-assisted MCG. The primary outcomes included safety, comfort level, and gastric cardia visualization quality. Secondary outcomes assessed technique-associated performance and clinical factors. RESULTS: The sugar-glued tether-assisted MCG demonstrated comparable cardia visualization quality to the suction cup method, with significantly better results than conventional MCG. Comfort levels were significantly higher in the sugar-glued group compared to the suction cup group. The number of swallow attempts was significantly lower in the sugar-glued group, with no adverse events reported. Secondary outcomes showed no significant differences in MCG assembly time and ingestion-to-detachment period between the suction cup and sugar-glued groups. CONCLUSION: The sugar-glued tether-assisted MCG is a feasible and safe modification that enhances gastric cardia visualization while improving patient comfort. This technique provides a cost-effective alternative to the suction cup method, warranting further investigation in larger, multi-center studies.

Effect of Sexual Health Education of Mothers on Their Comfort and Intention to Discuss Sex-Related Topics with Adolescent Girls: A Controlled Intervention Study.

Sex education is one of the most challenging topics for mothers. Therefore, we examined the effect of sexual health education of mothers on their comfort and intention to discuss sex-related topics with adolescent girls. In this controlled intervention study, 160 mothers of 13- to 16-year-old girls were randomly assigned to either the intervention or control groups. The intervention group underwent sexual health training, while the control group received routine care. Paired t-test, chi-square, analysis of covariance, and multivariate analysis of covariance were used for the analysis of data. There was a significant increase in mean parents' comfort in discussing sex topics in the intervention group compared to the control group (p < .001). The intervention group had spoken with their child to a higher extent than the control group in all 13 items of parents' Intention index for discussing sex topics with the child (except for delivery and menstruation) (p < .05).There was no significant difference between groups for the mean age appropriate for discussing sex topics with the child, Sense of Competence as well as its dimensions, such as self-efficacy and satisfaction. Mean pre-to-post scores of sense of Competence in child rearing (p = .04) and self-efficacy (p = .037) significantly increased in the intervention groups, while they were not significant in the control group. Sexual health education was effective in the feeling of interest and comfort of mothers to discuss sex topics. Therefore, counseling services on mothers' speech interactions are recommended to promote adolescent girl's sexual health.

Patient-reported outcomes in inguinal hernia surgery-Results from the GENESIS study: A multinational multicenter study.

BACKGROUND: Chronic groin pain following inguinal hernia repair can be troublesome. The current literature is limited, especially from Asia and Africa. We aimed to evaluate patient-reported outcomes using the Carolinas Comfort Scale (CCS) following inguinal hernia repair at an international level, especially to include patients from Asia and Africa. METHODS: An international cohort of surgeons was invited to collaborate and collect data of consecutive adult patients who underwent inguinal hernia repair. The data were collected to allow at least 2 years of follow-up. A total score for CCS was calculated and compared for the following groups-patient age <30 years versus (vs.) > 30 years; open versus laparoscopic repair, emergency versus elective surgery, and unilateral versus bilateral hernia repair. The CCS scores between Asia, Africa, and Europe were also compared. RESULTS: The mean total CCS score of patients operated in Asia (n = 891), Europe (n = 853), and Africa (n = 157) were 7.32, 14.6, and 19.79, respectively. The total CCS score was significantly higher following open repair, emergency repair, and unilateral repair, with surgical site infections (SSI) and recurrence. In the subgroup analysis, the patients who underwent elective open repair in Europe had higher CCS scores than those in Asia. CONCLUSION: About 15% of patients had a CCS score of more than 25 after a minimum follow-up of 2 years. The factors that influence CCS scores are indication, approach, complications, and geographic location.

Definition and assessment of fever-related discomfort in pediatric literature: a systematic review.

Guidelines advocate that the symptomatic management of fever should prioritize alleviating the child's discomfort. We investigated the definition and assessment of discomfort in febrile children within the scientific pediatric literature. A systematic review was conducted in accordance with PRISMA 2020 guidelines and preregistered on the Prospero database (CRD42023471590). Databases including PubMed, Embase, and Cochrane were searched. Studies addressing discomfort in febrile children were eligible. Out of 794 initially identified articles, 27 original studies and seven guidelines specifically used the term 'discomfort'. Only 14 original articles provided a definition of discomfort, revealing substantial heterogeneity and no clear-cut definition. Discomfort was often assessed subjectively, predominantly through parent or self-report, and only two studies used a scoring system for assessment. The definitions varied widely, with terms such as crying, irritability, shivering and chills, pain and distress, goosebumps commonly used and evaluation of observable modifications such as facial modifications. Overall, no consensus on a single, standardized definition was available. CONCLUSIONS: This systematic review shows the absence of a standardized definition and assessment of discomfort in febrile children. The findings of the present analysis might be the basis for building a consensus and developing a new tool to evaluate discomfort. WHAT IS KNOWN: • Discomfort is currently considered the main criterion to guide antipyretic administration in children with fever. • Despite this clear-cut recommendation, it has been questioned whether a commonly accepted understanding and assessment of this condition exists. WHAT IS NEW: • This systematic review identifies a significant heterogeneity in definitions and assessment of discomfort in children with fever. • Both subjective parameters and observable modifications in physiological parameters should be included in a new and shared characterization of discomfort.