Prospective Cross-sectional Observational Study Research Articles

Endothelium-Derived Extracellular Vesicles Expressing Intercellular Adhesion Molecules Reflect Endothelial Permeability and Sepsis Severity.

Currently, clinical indicators for evaluating endothelial permeability in sepsis are unavailable. Endothelium-derived extracellular vesicles (EDEVs) are emerging as biomarkers of endothelial injury. Platelet endothelial cell adhesion molecule (PECAM) and vascular endothelial (VE)-cadherin are constitutively expressed endothelial intercellular adhesion molecules that regulate intercellular adhesion and permeability. Herein, we investigated the possible association between EDEVs expressing intercellular adhesion molecules (PECAM+ or VE-cadherin+ EDEVs) and endothelial permeability and sepsis severity. Human umbilical vein endothelial cells (HUVECs) were stimulated with tumor necrosis factor alpha (TNF-α) directly or after pretreatment with permeability-modifying reagents such as angiopoietin-1, prostacyclin, or vascular endothelial growth factor (VEGF) to alter TNF-α-induced endothelial hyperpermeability. Endothelial permeability was measured using the dextran assay or transendothelial electrical resistance. Additionally, a prospective cross-sectional observational study was conducted to analyze circulating EDEV levels in patients with sepsis. EDEVs were examined in HUVEC culture supernatants or patient plasma (nonsepsis, n = 30; sepsis, n = 30; septic shock, n = 42) using flow cytometry. The Wilcoxon rank-sum test was used for comparisons between 2 groups. Comparisons among 3 or more groups were performed using the Steel-Dwass test. Spearman's test was used for correlation analysis. Statistical significance was set at P < .05. TNF-α stimulation of HUVECs significantly increased EDEV release and endothelial permeability. Pretreatment with angiopoietin-1 or prostacyclin suppressed the TNF-α-induced increase in endothelial permeability and inhibited the release of PECAM+ and VE-cadherin+ EDEVs. In contrast, pretreatment with VEGF increased TNF-α-induced endothelial permeability and the release of PECAM+ and VE-cadherin+ EDEVs. However, pretreatment with permeability-modifying reagents did not affect the release of EDEVs expressing inflammatory stimulus-inducible endothelial adhesion molecules such as E-selectin, intracellular adhesion molecule-1, or vascular cell adhesion molecule-1. The number of PECAM+ EDEVs on admission in the septic-shock group (232 [124, 590]/μL) was significantly higher (P = .043) than that in the sepsis group (138 [77,267]/μL), with an average treatment effect of 98/μL (95% confidence interval [CI], 2-270/μL), and the number of VE-cadherin+ EDEVs in the septic-shock group (173 [76,339]/μL) was also significantly higher (P = .004) than that in the sepsis group (81 [42,159]/μL), with an average treatment effect (ATE) of 79/μL (95% CI, 19-171/μL); these EDEV levels remained elevated until day 5. EDEVs expressing intercellular adhesion molecules (PECAM+ or VE-cadherin+ EDEVs) may reflect increased endothelial permeability and could be valuable diagnostic and prognostic markers for sepsis.

Association of anxiety and depression with breast implant illness syndrome (BII): a prospective observational cross-sectional study

Introduction: Breast Implant Illness syndrome (BII), popularly known as “silicone disease”, has no defined pathophysiology or recognition by the WHO. It consists of systemic symptoms such as joint pain, muscle pain, confusion, memory loss/cognitive problems, chronic fatigue, and immune diseases. In some more recent studies, anxiety and depression have been observed as an incident characteristic of the syndrome. Objective: It was to relate the appearance of anxiety and depression pathologies with the development of Breast Implant Illness syndrome in women with breast implants. Methods: To prepare the following prospective observational cross-sectional study, 132 women who had breast implants were interviewed and answered an online questionnaire with 18 questions about the breast implant that was disseminated through social networks. To obtain the data, questions about pre-operative and post-operative signs and symptoms were crossed, this data was subsequently struck and finally, another cross was carried out with the other unknown, symptoms were diagnosed by doctors. Results: The validation analysis of the questionnaire proposed in this study using Cronbach's alpha (α) statistical technique showed that the reliability rating was high, with alpha (α)=0.82. It was noted that 31% of women who did not have any characteristic signs and symptoms presented after placement and of these 22 women were diagnosed by doctors. And at the other intersection, it was clear that 25% presented depression after the placement of the breast implant and 23 of these women were diagnosed by doctors. Conclusion: It can be stated that anxiety and depression are pathologies associated with Breast Implant Illness syndrome.

Association between gallstone disease and carotid intima-media thickness: a prospective observational cross-sectional study in a tertiary care center

Association between gallstone disease and carotid intima-media thickness: a prospective observational cross-sectional study in a tertiary care center

Magnitude and associated factors of intraoperative hypothermia among pediatric patients undergoing elective surgery at Ayder Comprehensive Specialized Hospital 2023: prospective observational cross-sectional study Tigray, Ethiopia.

Hypothermia is characterized by a drop in core body temperature of less than 36°C. It occurs frequently throughout the operating period and affects surgical patient outcomes differently in terms of morbidity and mortality. Because of coagulopathy, metabolic acidosis, multiple organ failure, hemodynamic instability, and infections, a core temperature below 34°C is strongly associated with mortality. This study aimed to assess the magnitude and associated factors of intraoperative hypothermia in pediatric patients undergoing elective surgery at the Ayder Comprehensive Specialized Hospital. A prospective observational cross-sectional study was conducted on 399 pediatric patients undergoing elective surgery at Ayder Comprehensive Specialized Hospital in Tigray, Ethiopia, from 1 May 2023, to 30 July 2023. Participants in the study were selected by a systematic random sampling technique. The data collection procedure was chart review and intraoperative temperature measurement, and the collected data were analyzed by SPSS version 23. The independent variables were analyzed using binary and multi-logistic regression. The odds ratio, 95% CI, and p value of less than 0.05 were considered statistical significance. The magnitude of intraoperative hypothermia was 52.9%. Neonate and infant [adjusted odds ratio (AOR): 6, 95% CI: 3.7, 9.8], (AOR=4.5, 95% CI: 2.9, 7) respectively, volume of fluid administered greater than half-liter [AOR: 4.37, (95% CI, 3, 6.4)], patients who underwent surgery during the morning [AOR: 5.3, (95% CI: 3.8, 7.4)], and duration of surgery and anesthesia greater than 120 minutes [AOR: 2.7, (95% CI, 1.8, 4)] and (AOR=3.4, 95% CI, 2.4, 4.9], respectively, were factors significantly associated with intraoperative hypothermia. This study revealed a high magnitude of intraoperative hypothermia among pediatric patients. Being neonates and infants, having a cold volume of IV fluid administered greater than half a liter, entering surgery during the morning, the duration of surgery, and the anesthesia time were significantly associated with intraoperative hypothermia. The authors would like to advise anesthetists to use warm intravenous fluids, calculate IV fluids, and maintain room temperature.

An observational study of gastric contents in pediatric patients with long bone fracture using gastric ultrasound.

The retention of gastric contents at surgery presentation is a risk factor for perioperative aspiration. A preoperative fasting (nil per os; NPO) interval is widely used to reduce this risk, but this approach is based on assumptions about the prevalence of typical gastric emptying rates. We assessed NPO guidelines' reliability with ultrasound (US) imaging and suction in pediatric patients presenting for single long-bone fracture repair after appropriate NPO intervals, when nearly all should have had empty stomachs. This prospective cross-sectional observational study comprised 200 pediatric surgical patients. As their NPO times varied by food/drink type, we defined "weighted NPO units" as the lowest multiple of elapsed recommended NPO times between consumption and surgery for each type of food or drink. We used US to image the stomach and its contents before anesthesia induction, followed by gastric suction. We evaluated the relationships between weighted NPO units, US gastric contents grade, opioid analgesic dosage and timing, and suctioned volume. Despite meeting typical NPO standards (median 14 h fasting), many patients retained nontrivial quantities of gastric contents at surgery. Weighted NPO units did not exhibit statistically-significant relationships with either suctioned volume or US grade. However, suctioned volume did correspond well to US grade. NPO status may be a less reliable predictor of gastric contents at anesthesia induction in this patient population than has been assumed. Bedside US screening appears to provide more useful information for the planning of airway management.

Role of Magnetic Resonance Imaging in the Evaluation of Trigeminal Neuralgia Using Steady-State Imaging.

Trigeminal neuralgia (TN) poses diagnostic challenges due to its complex origins, often associated with neurovascular compression. Advanced imaging techniques, particularly magnetic resonance imaging (MRI) with thefast imaging employing steady-state acquisition (FIESTA) sequence, offer crucial insights into TN pathophysiology. This prospective cross-sectional observational study aimed to elucidate MRI's utility in diagnosing TN and correlating imaging findings with clinical manifestations and treatment outcomes. A cohort of 41 patients clinically suspected of TN underwent MRI evaluation at Acharya Vinoba Bhave Rural Hospital, Sawangi (Meghe), Wardha, utilizing various sequences including FIESTA. Analysis revealed a higher incidence among females, predominant unilateral presentation, and a higher prevalence of abnormal MRI findings, with neurovascular compression as the leading etiology. Correlation analysis demonstrated significant associations between facial pain localized to the trigeminal nerve distribution, triggering factors, and abnormal MRI findings. Gender distribution did not significantly influence MRI findings. Treatment outcomes favored microvascular surgery over conservative management in cases of neurovascular compression. This study underscores MRI's pivotal role, particularly FIESTA, in TN evaluation, guiding personalized treatment strategies and emphasizing the importance of integrated clinical and imaging approaches. Further research is warranted to validate these findings and explore additional imaging modalities for a deeper understanding of TN pathogenesis.

Diaphragm ultrasound in patients with prolonged weaning from mechanical ventilation.

Several publications have examined diaphragmatic ultrasound using two-dimensional (2D) parameters in the context of weaning from mechanical ventilation (MV) and extubation. However, the studied cohorts had rather short duration of ventilation. Examinations on patients with prolonged weaning after long-term ventilation were missing. It was the aim of this study to assess of the diaphragm and peripheral musculature of patients undergoing prolonged weaning creating a chronological sequence of ultrasonic parameters during the course of weaning. This study was carried out as a monocentric, prospective observational cross-sectional study. Patients in prolonged weaning who were transferred to a specialized weaning unit were eligible for inclusion if they were ventilated invasively by means of an endotracheal tube or tracheal cannula and if their expected treatment period was at least 5 days. Diaphragmatic function and one representative peripheral muscle were examined in 50 patients between March 2020 and April 2021. The 2D sonographic parameters of diaphragm and diaphragmatic function consisted of diaphragmatic thickness (Tdi) at the end of inspiration and expiration, the fractional thickening (FT) and the diaphragmatic excursion. Additionally, the M. quadriceps femoris was sonographically assessed at two locations. The difference of measurements between the first and the last measuring timepoint were examined using the Wilcoxon signed-rank test. For a longer chronological sequence, the Friedman's rank sum test with subsequent Wilcoxon-Nemenyi-McDonald-Thompson test for multiple comparisons was carried out. Fifty patients with prolonged weaning were included. The median duration of MV before transfer to the weaning unit was 11.5 [interquartile range (IQR) 10] days. Forty-one patients could be assessed over the full course of weaning, with 38 successfully weaned. Within these 41 patients, the sonographic parameters of the diaphragm slightly increased over the course of weaning indicating an increase in thickness and mobility. Especially parameters which represented an active movement reached statistical significance, i.e., inspiratory Tdi when assessed under spontaneous breathing [begin 3.41 (0.99) vs. end 3.43 (1.31) mm; P=0.01] and diaphragmatic excursion [begin 0.7 (0.8) vs. end 0.9 (0.6) cm; P=0.01]. The presence of positive end-expiratory pressure (PEEP) and pressure support did not influence the sonographic parameters significantly. The M. quadriceps femoris, in contrast, decreased slightly but constantly over the time [lower third: begin 1.36 (0.48) vs. end 1.28 (0.36) cm; P=0.054]. The present study is the first one to longitudinally analyse diaphragmatic ultrasound in patients with prolonged weaning. Sonographic assessment showed that Tdi and excursion increased over the course of prolonged weaning, while the diameter of a representative peripheral muscle decreased. However, the changes are rather small, and data show a wide dispersion. To allow a potential, standardized use of diaphragm ultrasound for diagnostic decision support in prolonged weaning, further studies in this specific patient group are required.

A prospective observational cross-sectional study on the association of non-alcoholic fatty liver disease and insulin resistance in acute ischemic stroke in tertiary care hospital in Central India

Background Non-alcoholic Fatty Liver Disease (NAFLD) and insulin resistance have individually been associated with increased cardiovascular risk, and their potential interplay in the context of Acute Ischemic Stroke remains a subject of investigation. This study aims to elucidate the association between NAFLD, insulin resistance, and Acute Ischemic Stroke, exploring risk factors, etiology, and potential implications for patient management. Methods This prospective observational cross-sectional study will be conducted at Acharya Vinoba Bhave Rural Hospital, enrolling patients aged 40-79 diagnosed with acute ischemic stroke between 2022 and 2025. Diagnostic confirmation will involve brain imaging, and abdominal ultrasonography will assess NAFLD severity. Biochemical parameters will be measured for insulin resistance evaluation, including blood glucose, glycosylated hemoglobin (HbA1c), and fasting insulin levels. The Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) will be calculated. Statistical analyses, including descriptive statistics and bivariate and multivariate analyses, will be applied to explore associations and potential risk factors. Expected Outcome Anticipated findings include insights into the prevalence and severity of NAFLD in Acute Ischemic Stroke patients, the association between insulin resistance and stroke incidence, and potential risk factors contributing to this association. The study provides a foundation for understanding the complex relationship between NAFLD, insulin resistance, and Acute Ischemic Stroke, offering valuable implications for risk stratification and patient management in clinical practice. Identifying modifiable risk factors may guide targeted interventions, contributing to improved outcomes in this patient population.

Lower Third Leg Trauma Management Algorithm; Kasr Alainy Protocol.

Soft tissue defects in the lower third of the leg present significant challenges for surgeons. Despite various options available for soft tissue coverage, selecting the most suitable option is limited by potential complications. In response to this challenge, some surgeons have sought to develop algorithms to guide decision-making in the management of lower leg trauma. This prospective observational cross-sectional study included 53 patients with traumatic injuries to the lower third leg and ankle regions. Each patient underwent a management plan based on our proposed algorithm, which incorporated the utilization of negative pressure wound therapy and dermal substitutes. Outcomes were assessed in terms of the ability to achieve complete coverage, complication rates, duration of hospital stay, and return to normal daily activity. The proposed algorithm proved to be comprehensive and easily applicable, achieving complete coverage in 98.1% of cases. The mean duration for definitive coverage was 21.89 ± 12.84 days, and the majority of cases (81.1%) returned to normal daily activity within a mean duration of 60.69 ± 56.7 days. The use of dermal substitutes resulted in achieving coverage in wounds with exposed structures, with favorable outcomes in cases with a mean size of 11.39 ± 10.05 cm². Our algorithm provides a safe and effective approach to manage traumatic defects of the lower third leg and ankle, considering the patient's general condition and the complexity of the wound. Proper utilization of dermal substitutes and negative pressure wound therapy is emphasized in the algorithm.

Frequency and Types of Anemia in Primary Hypothyroidism Patients: A Prospective Observational Study.

Background Primary hypothyroidism is a common endocrine disorder resulting from inadequate production of thyroid hormones. Anemia is a common condition that can occur in hypothyroidism. Anemia may occur due to nutrient deficiency, such as iron or vitamin B12 deficiency due to chronic disease in hypothyroidism. Therefore, it is important to evaluate the cause of anemia in hypothyroidism. Objective The aim of this study was to determine the frequency of anemia and its types in patients with primary hypothyroidism. Methods This was a prospective cross-sectional observational study conducted at the Department of Medicine, Jinnah Postgraduate Medical Center, Karachi, Pakistan, using non-probability consecutive sampling. A total of 176 adults aged 18-65 years of either gender, newly diagnosed with primary hypothyroidism, or with any of its symptoms were included in the study. Patients already on anti-thyroid medication and with post-thyroidectomy hypothyroidism were excluded from the study. The duration of the study was 1.5 years, from January 2020 to July 2021. After ethical approval, written informed consent was obtained from each patient. Demographical data along with results of complete blood picture, including Hb and MCV for diagnosing anemia and its types were recorded on a pre-designed proforma. The chi-square test was applied keeping p < 0.05 as statistically significant. Results The mean age of the patients was 42.19 ± 8.43 years, with 59.66% (n = 105) females and 40.34% (n = 71) males. A total of 67% (n =118) patients were found to be anemic. Of these, 38.64% (n = 68) patients had normocytic anemia, 19.32% (n = 34) microcytic anemia, and 9.25% (n = 16) patients had macrocytic anemia; 56.34% (n = 40) males and 74.29% (n = 78) females were reported to be anemic (p = 0.01). Conclusion In our study, the frequency of anemia in patients with hypothyroidism was high, with normocytic anemia being the most common type. It is important to know the type of anemia in hypothyroidism, as normocytic anemia is due to the chronic disease process (anemia of chronic disease) and may not respond to nutrient supplementation. Conversely, microcytic anemia is commonly due to iron deficiency and macrocytic anemia is due to vitamin B12 deficiency and therefore, they require replacement therapy. In any case, it is important to identify and treat the underlying cause of anemia.

Subjective items to be considered in lipoabdominoplasty procedures under epidural anesthesia to increase their satisfaction

Background: Patient satisfaction is increasingly recognized as a vital indicator of healthcare service quality. It aids in identifying healthcare system shortcomings and improving patient trust. Factors influencing patient satisfaction during anesthesia services have been studied globally, but there is a lack of research in the context of lipoabdominoplasty under combined lumbar spinal-epidural anesthesia (CLSEA). Objective: To evaluates patient satisfaction with lipoabdominoplasty under CLSEA, focusing on various intraoperative factors that may affect satisfaction. Patients and Methods: This prospective observational cross-sectional study included adult patients undergoing lipoabdominoplasty under CLSEA without complications. Patients completed a structured questionnaire assessing satisfaction with intraoperative care. The questionnaire addressed factors related to the information provided, decision-making involvement, physical comfort, emotional support, and respect for patient values. Results: The questionnaire encompassed three types of questions: anesthesia quality, factors causing intraoperative annoyance, and patient-team interaction. The majority of patients found epidural anesthesia favorable. Factors causing moderate annoyance included surgery duration, stress, fixed position, feeling cold, and shivering. Patients reported low annoyance with factors like team discussions, anxiety, surgical light, dizziness, thirst, itching, nausea, vomiting, noise, pain, and dyspnea. Patients generally had a high rate of good reactions toward the surgical team, but less than 50% requested more respect and thorough medication information. Conclusion: This study offers insights into patient satisfaction with lipoabdominoplasty under CLSEA, shedding light on factors affecting their experiences. The findings underline the importance of addressing patient concerns and expectations to enhance overall satisfaction and quality of care.

A prospective cross-sectional observational comparative study: evaluating palpable breast lumps through comparative analysis of sonomammography breast imaging reporting and data system scores and fine needle aspiration cytology

This study protocol outlines a prospective cross-sectional observational investigation aimed at assessing the correlation between Sonomammography Breast Imaging Reporting and Data System (BI-RADS) scores and Fine-Needle Aspiration Cytology (FNAC) findings in diagnosing benign and malignant palpable breast lumps among patients admitted to AVBRH. The primary objective is to understand the diagnostic accuracy of FNAC and Sonomammography BI-RADS scoring in identifying breast lumps’ nature. Four specific objectives guide this study: 1) To determine the diagnostic accuracy of FNAC; 2) To evaluate the diagnostic precision of Sonomammography BI-RADS scores; 3) To compare the diagnostic outcomes of sonomammography and FNAC with HPE, and 4) To examine the age-wise distribution of benign and malignant palpable breast diseases. The study will be conducted at AVBRH, Sawangi (Meghe), Wardha, over three years, commencing in June 2022. The anticipated findings from this study will significantly contribute to refining the diagnostic strategies for palpable breast lumps, enhancing patient care and decision-making.

Point prevalence of metabolic syndrome in HIV positive patients.

Human immunodeficiency virus (HIV)-related morbidity and mortality have declined over time, but this increased longevity may lead to the development of other diseases, which may further manifest as the metabolic syndrome (MS). To find out the point prevalence of MS in HIV positive patients, a cross-sectional prospective observational study was conducted on 200 patients who approached ART plus Centre of Government Medical College and Hospital Jammu, including 50 symptomatic patients HIV negative as controls. The mean age group in MS was 37.85 ± 6.61. Males consisted of 55% (110) and females consisted of 45% (90). The overall prevalence of MS was 13.5%, with prevalence in males being 16.3% and in females 10%. Patients receiving first line highly active antiretroviral therapy (HAART) showed a 24% prevalence, while that of second line HAART showed a 14% prevalence. Central obesity (47.3%) was the most common component of MS followed by hyperglycemia (43.3%), hypertriglyceridemia (38.6%), and low high density cholesterol (HDL-C) level (38.6%). Out of 84 males with MS, 94% (79) males were having hypertriglyceridemia, 88% (74) were hypertensive, and 72% (60) were having FBS >=100. Out of 66 females with MS, 100% (66) females had central obesity and 88% (58) had hypertriglyceridemia and low HDL-C levels. The metabolic complications as a result of treatment with HAART leave HIV patients at a risk of developing cardiovascular disease and diabetes in spite of improvements in morbidity and mortality. Risk factors like central obesity, hypertension, hyperglycemia, and hypertriglyceridemia should be taken into consideration well before to prevent the add-on effect of developing MS.

Inter-rater reliability in the assessment of consciousness in patients receiving palliative care in intensive care: A prospective cross sectional observational study.

The Glasgow Coma Scale (GCS) is one of the methods that has validity for evaluating the consciousness levels of patients in the literature and is accepted by health authorities. The purpose of this study was to evaluate the inter-rater reliability of GCS in intensive care patients receiving palliative care. A prospective cross sectional observational study. The study was conducted in a general intensive care unit with 20 beds with patients receiving palliative care. In the unit, 18 nurses worked in two shifts, day and night. Each patient's primary palliative care nurse and two additional researchers were given one minute to independently record the patient's GCS total and subscale scores. All observations were completed within 5 min as there could be significant changes in the patient's GCS score during observations. A total of 258 assessments were completed. For the GCS total scoring, a moderate agreement was found between palliative care nurses and the first researcher-observer (49.0%) and also between palliative care nurses and the second researcher-observer (47.7%). In addition, there was a substantial agreement between the first and second researchers (78.9%) and also between all observers (61.5%) (all p = .001). Although there was a near-perfect agreement between the two researcher-observers, we found only moderate agreement among all observers (palliative care nurses and two researcher-observers) in the evaluation of GCS total and subscale scores. We found that lack of knowledge and training on the standardized use of GCS is still a problem for palliative and intensive care units. Because of the diversity of patients requiring GCS assessment in palliative care units, refresher training programs and hands-on workshops on consciousness assessment should be organized regularly for more experienced nurses.

Association of freeze-dried plasma with 24-h mortality among trauma patients at risk for hemorrhage.

Blood products form the cornerstone of contemporary hemorrhage control but are limited resources. Freeze-dried plasma (FDP), which contains coagulation factors, is a promising adjunct in hemostatic resuscitation. We explore the association between FDP alone or in combination with other blood products on 24-h mortality. This is a secondary data analysis from a cross-sectional prospective observational multicenter study of adult trauma patients in the Western Cape of South Africa. We compare mortality among trauma patients at risk of hemorrhage in three treatment groups: Blood Products only, FDP + Blood Products, and FDP only. We apply inverse probability of treatment weighting and fit a multivariable Cox proportional hazards model to assess the hazard of 24-h mortality. Four hundred and forty-eight patients were included, and 55 (12.2%) died within 24 h of hospital arrival. Compared to the Blood Products only group, we found no difference in 24-h mortality for the FDP + Blood Product group (p = .40) and a lower hazard of death for the FDP only group (hazard = 0.38; 95% CI, 0.15-1.00; p = .05). However, sensitivity analyses showed no difference in 24-h mortality across treatments in subgroups with moderate and severe shock, early blood product administration, and accounting for immortal time bias. We found insufficient evidence to conclude there is a difference in relative 24-h mortality among trauma patients at risk for hemorrhage who received FDP alone, blood products alone, or blood products with FDP. There may be an adjunctive role for FDP in hemorrhagic shock resuscitation in settings with significantly restricted access to blood products.

Prevalence of prehospital pain and pain assessment difference between patients and paramedics: a prospective cross-sectional observational study

Adequate analgesia is one of the most important interventions in emergency medicine. However, studies suggest that many patients are undertreated for pain. There can be many reasons why patients assess their pain differently to the paramedics. This study aimed to assess the differences in pain ratings between patients and paramedics and factors influencing them in prehospital emergencies. This prospective cross-sectional observational study included patients treated and transported by paramedics or paramedics and emergency physicians of the German Red Cross in Reutlingen, Germany. This study included 6,365 patients. The prevalence of pain was 49.7%. Among patients with a self-reported numerical rating scale (NRS) > 0, the mean patient pain rating was NRS 4.2 ± 2.7, while the mean paramedic pain rating was NRS 3.6 ± 2.4 (p < 0.001). Approximately 11.8% (n = 751) of patients reported subjectively unbearable pain. Patients reported a mean NRS of 7.7 ± 1.8 for unbearable pain, but a mean NRS of 3.3 ± 2.0 for bearable pain (p < 0.001). The difference in pain ratings between patients and paramedics increased with pain severity. Univariate analysis showed that there were no gender differences, but the difference in pain rating was influenced by patient age (p < 0.001) and paramedic age (p = 0.042). The differences in pain ratings were particularly pronounced for abdominal diseases (p < 0.001) and trauma (p < 0.001). There is a difference in pain ratings between patients and paramedics, which increases with pain severity and appears to be associated with the patient’s age and the paramedic’s age. To determine the desire and need for analgesics, the question about unbearable pain is a good addition to the NRS.

(078) Double Pause: Understanding Couple Intimacy – A Quantitative Survey

Abstract Introduction Midlife physical, psychological, and relational changes, untreated diseases [erectile dysfunction, (ED) in men and vulvovaginal atrophy (VVA) in women) affect the sexual health in both the partners in relationship. Couples with sexual intimacy concerns only seldom approach a health care professional (HCP) to seek help. This quantitative study was designed to identify the issues in couple intimacy among middle and old-aged participants. Objective To gain a deeper understanding in the following areas: explore the perceptions and attitudes towards intimacy later in life, understand issues relating to intimacy, including menopause and andropause, and identify the role and comfort levels of communication with partners and HCPs. Methods This prospective cross-sectional observational study was done on people who were in relationship and aged between 40 to 75 years. Participants across six countries the United states (USA), the United kingdom (UK), Italy, France, Germany, and Spain (approximately 1,000 per country in addition to 100 men with ED per country) were included in this survey. The questionnaire included questions about perceptions towards intimacy and how this has changed and might change in the future, symptoms they may have relating to intimacy issues, and whom they speak to when they have concerns in these areas. This online survey was conducted between 2nd June and 13th June 2023. Results A total of 6,091 people completed the survey. Additionally, a total of 630 men suffering from ED also participated in the survey. Overall, across all the six countries, couples aged 65 to 75 years (n=1977, 33%) participated the highest, followed by 55 to 64 years (n=1716, 28%) and 45 to 54 years (n=1662, 27%). Couple intimacy was defined by trust (73%) and mutual respect (71%) by most in Central Europe, compared to physical touch in the UK (74%) and USA (73%). Women put more emphasis on trust (77%) and mutual respect (74%) when defining intimacy, whilst men cite sexual intimacy more (65%). In their current relationship, participants reported that emotional intimacy was deemed more important (93%) and more satisfying (80%), than physical intimacy. 50% of the respondents felt that physical intimacy worsens with age. Though the majority believe there are ways and need help to improve their sexual lives (58%). Physical health issues (32%), work stress (36%), and lack of time (22%) were the few of the issues that impacted couple intimacy. A third of men (39%) and women (34%) reported that they wouldn’t speak to a HCP about andropause or menopause symptoms. Most (68% in 55–64 years) of the men were not aware of andropause or its symptoms. 43% of respondents agreed to consult HCPs for more information on couple intimacy. Conclusions Physical health issues, age and the lack of awareness about menopause and andropause are the key factors impacting couples' sexual intimacy. HCPs should strengthen their relationship with patients to help them un-pause their sex life and to open conversation spaces and a trustworthy tool to empower couples facing hormonal changes and finally to improve their sexual health. Disclosure Yes, this is sponsored by industry/sponsor: Viatris Inc. Clarification: Industry initiated, executed and funded study. Any of the authors act as a consultant, employee or shareholder of an industry for: Viatris Inc.

Ileal perforation-etiopathology and outcome – An observational study

Background: Ileal perforations have a diverse etiology and often present with perforative peritonitis in the surgical emergency. This study is based on the scenario of management of ileal perforation encountered in a tertiary teaching hospital in West Bengal. Aims and Objectives: The aim and objective of this study is to document and evaluate the post-operative outcome based on the diverse etiopathology, clinical presentation, and surgical management performed in patients having ileal perforation. Materials and Methods: A prospective cross-sectional observational study was conducted in the Deben Mahata Government Medical College, Purulia, West Bengal, for a period of 2 years from February 2020 to January 2022 with 60 patients introperatively diagnosed with ileal perforation. Emergency exploratory laparotomy was done in all the cases presenting with perforative peritonitis. Ileal perforation was identified and an edge biopsy was taken. Appropriate surgical treatment in the forms of primary repair/resection-anastomosis/resection-ileostomy was done. The histopathological report was reviewed following surgery. The patients were evaluated in the post-operative period for post-operative morbidity and mortality. Results: Typhoid fever (68.33%) was the predominant cause in our study. The most common symptoms were abdominal pain (93%), fever (85%), and abdominal distension (75%). Widal test was performed preoperatively and was positive in 41 cases (68.33%). In our study, primary repair (58.33%), resection-anastomosis (15%), and resection-ileostomy (26.67%) were the main surgical treatment performed. Sepsis, surgical site infections (SSIs), fecal fistula, and wound dehiscence were the common post-operative complications found. Among them, SSI (51.67%) was the most common post-operative complication (P&lt;0.0001) found and fecal fistula was the most dreaded post-operative complication with 50% mortality. Histopathological reports following surgery showed cases were mainly due to enteric fever (51.67%) and tuberculosis (25%). Conclusion: Early surgical intervention was the mainstay of treatment of ileal perforation. Delayed presentation of perforation is responsible for the development of surgical site infections (SSIs). Uncontrolled generalized sepsis, wound dehiscence, and fecal fistula were the main causes of post-operative mortality.

DECAF score at admission as a tool to predict clinical outcome in acute exacerbation of COPD

Background: The Dyspnea, Eosinopenia, Consolidation, Acidemia, and Atrial Fibrillation (DECAF) score at presentation is designed to predict the risk of death in patients with chronic obstructive pulmonary disease (COPD). Aims and Objectives: To study the DECAF score at admission to predict the clinical outcome of the patients during hospitalization for acute exacerbation of COPD (AE-COPD). Materials and Methods: The study was conducted using a prospective cross-sectional observational study design in a tertiary care center in South India from April 2022 to March 2023. Patients were recruited based on specific inclusion and exclusion criteria. The data corresponding to the five variables of the DECAF score was obtained, and the relation to outcome measures such as survival, ventilation, and duration of stay was measured. Results: Two hundred consecutive patients were assessed. Based on the DECAF score, 102 patients (51%) were classified as low-risk, and this group had no mortalities. In the intermediate-risk group, the mortality rate was 7.4%; in the high-risk group, the observed mortality rate was 38.6%. The differences noted were significant statistically. Higher dyspnea grade as measured by extended Modified Research Council criteria was related to DECAF score was significant and with the outcome. Conclusion: Our study shows that the DECAF score at the initial presentation can be used as a reliable tool to predict the outcome of AE-COPD. Dyspnea grading can be used to predict mortality indirectly.

Genes Associated with Muscle, Tendon and Ligament Injury Epidemiology in Women’s Amateur Football Players

Background: There is a lack of specific genetic studies regarding injuries in women’s football. However, different genetic factors have been associated with tendon/ligament injuries in women football players. The aim of the study was to examine the genotypic frequencies of genes associated with injury risk and epidemiology in women’s amateur football players and the aetiology of injuries. Methods: In total, 168 women’s amateur football players from football clubs in the Spanish second division league and Caucasian descent were enrolled in this prospective observational cross-sectional study. AMPD1 (rs17602729), ACE (rs4646994), ACTN3 (rs1815739), CKM (rs8111989) and MLCK (rs2849757 and rs2700352) polymorphisms were genotyped. The characteristics of 169 non-contact injuries during the 2022/2023 season were classified following the International Olympic Committee (IOC) Consensus Statement for reporting injuries as follows: musculoskeletal, tendon/ligament, injury setting; and severity. The disequilibria of polymorphisms were estimated using the Hardy–Weinberg Equilibrium (HWE). The characteristics of the injuries were recorded, and the genotype characteristics were analysed. The genotype frequencies of all polymorphisms were compared between non-injured and injured football players and injury aetiologies. Results: The AMPD1 genotype distribution differed between tendon/ligament injured and non-injured (p = 0.003) with a higher frequency in the TT genotype and T allele. The genotype distribution was different for the CKM and MLCK c.37885C&gt;A polymorphisms in training and match injuries (p = 0.038 and p = 0.031, respectively). In the ACTN3 and AMPD1 polymorphisms, the distribution of the TT genotype in both genes showed a higher frequency in severe injuries (all p &lt; 0.001). Conclusions: Tendon/ligament injury epidemiology in women’s amateur football players was associated especially with the TT genotype of the AMPD1 gene. The TT genotype of the AMPD1 and ACTN3 genes was also associated with severity, and the CKM and MLCK polymorphisms were associated with injury settings.