Demographic Age Research Articles

Laparoscopic Gastrojejunostomy Versus Endoscopic Stenting as a Palliative Treatment for Gastric Outlet Obstruction.

Introduction: Gastric outlet obstruction (GOO) is a common complication in advanced stage upper gastrointestinal malignancies. The symptoms of severe nausea and protracted vomiting can lead to a decline in quality of life and cachexia. Symptoms of GOO can be effectively managed with either operative or nonoperative palliative interventions. In our article, we aim to compare laparoscopic gastrojejunostomy (GJ) to endoscopic stenting as palliative interventions for GOO. Methods: We retrospectively evaluated the charts of patients who underwent palliative procedure for gastric outlet obstruction. Group I included patients who underwent endoscopic stenting, and group II patients underwent Laparoscopic GJ. The groups' demographics (age, gender), length of procedure, length of stay, days to oral intake, overall survival, complications rate, and 30-day mortality rates were compared. Results: Overall, 38 patients were included in the study. Nineteen patients underwent endoscopic stenting and 19 underwent laparoscopic GJ. Comparing the groups, no significant differences were noted. Surgical time was significantly longer than the endoscopic procedures (83 minutes versus 25 minutes, P = .001). No significant differences were noted in days of oral intake initiation, overall survival and 30-day mortality rates. Five patients in the stenting group had complications (26.3%) versus none in the surgical group (P = .046). No postoperative complications were noted. Conclusion: Laparoscopic GJ is a safe and feasible treatment for GOO, demonstrating early resumption of oral intake. The relative short hospital stay, combined with an encouraging postoperative complications profile and low reintervention rate, should be kept in mind especially among patients with longer life expectancy.

Identifying Predictor Variables for a Composite Risk Prediction Tool for Gestational Diabetes and Hypertensive Disorders of Pregnancy: A Modified Delphi Study.

A composite cardiometabolic risk prediction tool will support the systematic identification of women at increased cardiometabolic risk during pregnancy to enable early screening and intervention. This study aims to identify and select predictor variables for a composite risk prediction tool for cardiometabolic risk (gestational diabetes mellitus and/or hypertensive disorders of pregnancy) for use in the first trimester. A two-round modified online Delphi study was undertaken. A prior systematic literature review generated fifteen potential predictor variables for inclusion in the tool. Multidisciplinary experts (n = 31) rated the clinical importance of variables in an online survey and nominated additional variables for consideration (Round One). An online meeting (n = 14) was held to deliberate the importance, feasibility and acceptability of collecting variables in early pregnancy. Consensus was reached in a second online survey (Round Two). Overall, 24 variables were considered; 9 were eliminated, and 15 were selected for inclusion in the tool. The final 15 predictor variables related to maternal demographics (age, ethnicity/race), pre-pregnancy history (body mass index, height, history of chronic kidney disease/polycystic ovarian syndrome, family history of diabetes, pre-existing diabetes/hypertension), obstetric history (parity, history of macrosomia/pre-eclampsia/gestational diabetes mellitus), biochemical measures (blood glucose levels), hemodynamic measures (systolic blood pressure). Variables will inform the development of a cardiometabolic risk prediction tool in subsequent research. Evidence-based, clinically relevant and routinely collected variables were selected for a composite cardiometabolic risk prediction tool for early pregnancy.

Clinical characteristics and analysis of vestibular-evoked myogenic potentials in patients with sudden sensorineural hearing loss in different ages.

Numerous studies have found that patients experiencing sudden sensorineural hearing loss (SSHL), with or without accompanying vertigo, often show impaired vestibular function. However, there is a dearth of studies analyzing vestibular-evoked myogenic potentials (VEMPs) in SSHL patients across various age groups. To investigate vestibular condition in SSHL patients across various age demographics. Clinical data of 84 SSHL patients were investigated retrospectively. Audiometry, cervical vestibular evoked myogenic potentials (c-VEMPs), and ocular vestibular evoked myogenic potentials (o-VEMPs) were conducted on these patients. Parameters assessed included the latencies of P1 and N1 waves, as well as the amplitudes of P1-N1 waves. Moreover, the study evaluated the influence of factors such as sex, affected side, configuration of hearing loss, and presence of accompanying vertigo. Among the 84 SSHL patients, no significant differences were observed among the three groups in terms of gender, affected side, and the presence or absence of vertigo. Group II (aged 41-60 years) had the highest number of SSHL cases. The rates of absent o-VEMPs in the affected ears were 20.83%, 31.58%, and 22.72% for the three age groups, respectively, with no statistically significant difference among them. The rates of absent c-VEMPs in the affected ears were 8.3%, 34.21%, and 18.18% for the three age groups, respectively, with significant differences. In the unaffected ears, there were differences observed in the extraction rates of o-VEMPs in the unaffected ears among the age groups. In the three age groups, no significant differences were noted in the three age groups in the latencies of P1 and N1 waves or in the amplitude of N1-P1 waves for c-VEMPs and o-VEMPs, either on the affected side or on the unaffected side, across the three age groups. The extraction rate of VEMPs is more valuable than parameters. Regardless of the presence of vertigo, vestibular organs are involved in SSHL. Notably, SSHL patients aged 41-60 appear more susceptible to damage to the inferior vestibular nerve and saccule.

An artificial intelligence-driven support tool for prediction of urine culture test results

Background and aimsWe aimed to develop an easily deployable artificial intelligence (AI)-driven model for rapid prediction of urine culture test results. Material and MethodsWe utilized a training dataset (n = 34,584 urine samples) and two separate, unseen test sets (n = 10,083 and 9,289 samples). Various machine learning models were compared for diagnostic performance. Predictive parameters included urinalysis results (dipstick and flow cytometry), patient demographics (age and gender), and sample collection method. ResultsAlthough more complex models achieved the highest AUCs for predicting positive cultures (highest: multilayer perceptron (MLP) with AUC of 0.884, 95% CI 0.878–0.89), multiple logistic regression (MLR) using only flow cytometry parameters achieved a very good AUC (0.858, 95% CI 0.852–0.865). To aid interpretation, prediction results of the MLP and MLR models were categorized based on likelihood ratio (LR) for positivity: highly unlikely (LR 0.1), unlikely (LR 0.3), grey zone (LR 0.9), likely (LR 5.0), and highly likely (LR 40). This resulted in 17%, 28%, 34%, 9%, and 13% of samples falling into each respective category for the MLR model and 20%, 26%, 31%, 7%, and 16% for the MLP model. ConclusionsIn conclusion, this robust model has the potential to assist clinicians in their decision-making process by providing insights prior to the availability of urine culture results in a significant portion of samples (∼2/3rd).

Age-considerate employee engagement strategies in SMEs: Analysis of practices and research opportunities

This paper aims to examine the crucial role of employee engagement in the operational success and resilience of small and medium-sized enterprises in the European Union, with a specific focus on the impact of age diversity on engagement strategies. Tailored engagement strategies significantly improve job satisfaction, decrease turnover rates, and promote a cohesive organizational culture. The study is based on an extensive analysis of previous research and scientific publications, providing a comprehensive overview of the current state of employee engagement practices within small and medium-sized enterprises. It explores how various age groups within the workforce perceive and react to different engagement initiatives, emphasizing the necessity for customized approaches. The paper also delves into the specific engagement tactics that have proven effective across different age demographics, such as digital tools for younger employees and recognition programs for older employees. Moreover, the paper discusses the broader implications of these findings for human resources managers and business leaders, highlighting the strategic importance of implementing age-aware engagement practices. It calls for further research to explore the long-term effects of these strategies, particularly in the context of evolving workplace dynamics and technological advancements. By adopting such tailored strategies, small and medium-sized enterprises can not only enhance employee satisfaction and retention but also foster a more innovative and adaptable organizational culture. In conclusion, this study underscores the importance of a nuanced and flexible approach to employee engagement in small and medium-sized enterprises.

Traditional rural dietary pattern and all-cause mortality in a prospective cohort study of elderly Costa Ricans: the Costa Rican Longevity and Healthy Aging Study (CRELES)

BackgroundCosta Rica is experiencing a fast demographic aging. Healthy diets may help to ameliorate the burden of aging-related conditions. ObjectiveThis study aimed to investigate the association of a traditional dietary pattern and 2 of its major components (beans and rice) with all-cause mortality among elderly Costa Ricans. MethodsThe Costa Rican Longevity and Healthy Aging Study (CRELES), a prospective cohort study of 2827 elderly Costa Ricans (60+ y at baseline), started in 2004. We used a food frequency questionnaire (FFQ) to assess usual diet. We calculated dietary patterns using principal component analysis. Multivariate energy-adjusted proportional-hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). ResultsOver a 15-y follow-up, encompassing 24,304 person-years, 1667 deaths occurred. The traditional Costa Rican dietary pattern was more frequent in rural parts of the country, and it was inversely associated with all-cause mortality. Subjects in the fifth quintile of intake had 18% lower all-cause mortality than those in the first quintile (HR: 0.82; 95% CI: 0.69, 0.98; P-trend = 0.01), particularly among males (HR: 0.73; 95% CI: 0.56, 0.95). Bean intake was associated with lower all-cause mortality among all subjects (HR: 0.79; 95% CI: 0.68, 0.91, highest compared with lowest tertile) and in sex-stratified analysis. Rice consumption was inversely associated with all-cause mortality solely among males (HR: 0.75; 95% CI: 0.60, 0.94, highest compared with lowest tertile). ConclusionsOur results suggest that a traditional Costa Rican rural dietary pattern is associated with lower all-cause mortality in elderly Costa Ricans. Beans, a major component of this traditional dietary pattern, was also associated with lower all-cause mortality. These findings could have important implications for public health, given the nutritional transition and the reduction of intake of traditional diets in Latin American countries.

Emerging Nanozymes in Neurological Disorder Therapeutics: Bridging Oxidoreductase Mimicry and Antioxidant Chemistry

AbstractThe prevalence of neurological dieases, including neurodegenerative, neurotraumatic disorders, and neuroinflammatory conditions, has been rising due to global population and aging demographics. A key factor in the pathogenesis of these disorders is the hyperaccumulation of reactive oxygen and nitrogen species (RONS). Nanozymes have emerged as promising candidates for neurotherapeutic applications owing to their exceptional catalytic activity and stability. Of particular note is their ability to cross the blood‐brain barrier and counteract the production of reactive oxygen species via their enzyme‐mimicking characteristics. In this review, the latest advancements and theoretical knowledge in this research domain are summarized. Using the inherent functionalities of the Web of Science and bibliometric methodologies, annual publication trends are identified and extensively explored the most researched topics and neurological disorders in this field. The antioxidant reduction chemistry of the nanozymes is discussed, highlighting their ability to mimic natural oxidoreductase activity and inhibit RONS production at the source. Moreover, this review delves into the current limitations and future prospects of these mechanisms in addressing neurological disorders. The significant benefits and recent developments in the use of RONS‐regulating nanozymes for the treatment of neurological diseases are emphasized, offering insights into their therapeutic applications and broader implications for neurology.

259 Comparing the Use of Antibiotics Versus No Antibiotics in the Management of Acute Left-Sided Uncomplicated Diverticulitis: A Systematic Review and Meta-Analysis

Abstract Background Acute uncomplicated diverticulitis (AUD) is a common cause of acute abdominal pain. Recent guidelines advise selective use of antibiotics in AUD patients. This meta-analysis aimed to compare the effectiveness of no antibiotics versus antibiotics in AUD patients. Method This review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses to identify randomised controlled trials (RCTs) involving AUD patients which compared the use of antibiotics with no antibiotics. Pooled outcome data was calculated using a random effects model with 95% confidence intervals (CI). Results Five RCTs with 1934 AUD patients were included. 979 patients were managed without antibiotics (50.6%). Patients in the no antibiotic and antibiotic groups had comparable demographics (age, sex and body mass index) and presenting features (temperature, pain score and C-reactive protein levels). There was no significant difference in rates of complicated diverticulitis (OR: 0.61, 95% CI:0.27-1.36, p=0.23), abscess (OR: 0.51, 95% CI: 0.08-3.25, p=0.47) or fistula (OR: 0.33, 95% CI: 0.03-3.15, p=0.33) formation, perforation (OR: 0.98, 95% CI: 0.32-3.07, p=0.98), recurrence (OR: 0.96, 95% CI: 0.66-1.41, p=0.85) need for surgery (OR: 1.36, 95% CI: 0.47-3.95, p=0.37), mortality (OR: 1.27, 95% CI: 0.14-11.76, p=0.82) or length of stay (MD: 0.215, 95% CI: -0.43-0.73, p=0.61) between the two groups. However, the likelihood of readmission was higher in the antibiotics group (OR: 2.13, 95% CI: 1.43-3.18, p=0.0002). Conclusions There is no significant difference in baseline characteristics, clinical presentation and adverse health outcomes between AUD patients treated without antibiotics compared to those with antibiotics.

P-004 Impact of short abstinence versus testicular sperm on sperm DNA fragmentation: a systematic review and meta-analysis of prospective studies

Abstract Study question Does testicular sperm result in lower sperm DNA fragmentation (SDF) compared to ejaculated sperm after short abstinence? Summary answer Testicular sperm exhibited significantly lower SDF than ejaculated sperm post-short abstinence. What is known already Optimal sperm DNA integrity is vital for fertilization and embryo health. Research shows testicular sperm typically exhibit lower SDF than ejaculated sperm with a standard abstinence period in the same individuals. Additionally, evidence indicates reducing abstinence to < 2 days may decrease SDF, presenting a simpler, more cost-effective strategy than surgical retrieval. Yet, no studies have directly compared the efficacy of shorter abstinence against testicular sperm extraction for lowering SDF. Study design, size, duration Meta-analysis of 16 randomized controlled and prospective observational studies including four on testicular sperm (TESA or TESE, called TS) and twelve on short abstinence ejaculation. The meta-analysis followed MOOSE guidelines, scrutinizing databases including Cochrane Library, Web of Science, Embase, MEDLINE(R) and PUMBED up to November 16, 2023. The analysis was conducted using RevMan. The observational studies’ methodological quality was assessed using the Newcastle-Ottawa Scale, and the overall evidence quality was evaluated following the GRADE criteria. Participants/materials, setting, methods To compare short ejaculation duration and TESA (are not directly compared in the literature) for SDF levels, we analyzed relevant data from studies of each method. We adjusted the participant numbers in the TS group by 1/3 and included each TS study 3 times, to perform a comparison against the short duration studies which were in a ratio of 1:3. This approach maintained an unaltered cumulative subject count for the meta-analysis of TS studies. Main results and the role of chance A total of 641 patients were included, comprising 120 and 521 patients with SDF measurements following TS and ejaculation after a short abstinence period, respectively. The studies had varied inclusion criteria, with not all patients having an initial elevated SDF. Some studies had incomplete details on age and other demographics. However, the mean± SD age of 93 TS patients was 38.15± 5.48 years vs. 37.7± 6.0 years of 444 short abstinence patients, demonstrating no significant difference (P = 0.544). Short abstinence durations ranged from 1 to 48 hours. Diverse DNA fragmentation tests were used: TUNEL assay in three testicular sperm studies, SCD assay in one, and in the short abstinence group, 4 used TUNEL and 6 used SCD assays, along with one each using SCSA and Halosperm. The mean± SD SDF was lower in the TS group than in the short abstinence group (Mean difference -9.48, 95%CI -12.45 to -6.52, P < 0.001, I2= 85%). Sensitivity analysis revealed that no single study significantly influenced the results. Employing the GRADE criteria, the initial assessment categorized the overall quality of evidence as low due to the observational nature of the acquired data. All studies were of medium to high quality. Limitations, reasons for caution Our meta-analysis, the first to compare two distinct methods for reducing SDF, while navigating through challenges of diverse study designs, variable patient characteristics, and differing DNA fragmentation tests. Despite these limitations, it marks a significant step in a field where direct, head-to-head comparisons have been absent, offering crucial insights. Wider implications of the findings This study suggests testicular sperm may be better than ejaculated sperm for improving SDF in infertility cases. Direct comparisons are needed, before deeming short abstinence less effective. Future research should directly compare reproductive outcomes using both methods. Trial registration number not applicable

Effect of microhabitat exposure and time of day on abundance and microclimatic conditions by age classes in Pseudoeurycea leprosa from a mountain of central Mexico

Abstract Plethodontids are organisms highly linked to variations in temperature and moisture in the environment. The major determinant of their body temperature is the interaction between microhabitat preferences and time of day. However, there are proposed differences in moisture and temperature preferences among age classes. This study examines how microhabitat exposure and time of day on the abundance, environmental and microenvironmental moisture and temperature, body temperature, and age demographics of Pseudoeurycea leprosa interact. Hatchlings appeared to be more abundant during the day, and their body temperature varied by microhabitat and time of day, the microenvironmental moisture of the sites that individual used were affected by the interaction between these variables. These results suggest segregation between age classes. Juveniles and adults may benefit by exploiting exposed microhabitats because their body temperature remains stable. These findings highlight the importance of understanding the responses of plethodontids to changes in their environment.

NURSES’ KNOWLEDGE AND ATTITUDES REGARDING PATIENT SAFETY AND FACTORS ASSOCIATED TO IT

Patient safety is a critical aspect of healthcare, and nurses' knowledge and attitudes play a vital role in ensuring safety standards are maintained. Understanding the factors influencing nurses' knowledge and attitudes can help develop strategies to improve patient safety. Objective: To assess nurses’ knowledge and attitudes regarding patient safety and identify factors influencing these aspects. Methods: A cross-sectional study was conducted in the Nursing Department of a tertiary care hospital from May 2023 to May 2024. A total of 330 full-time nurses were included in the study. Data were collected using a pre-tested 53-item questionnaire available in both English and Urdu. The questionnaire comprised four sections: demographics (age, sex, qualification, and work experience), knowledge about patient safety, attitudes toward patient safety, and factors associated with knowledge and attitude. Statistical analysis was performed to identify factors significantly associated with good knowledge and attitudes, with a p-value of <0.05 considered significant. Results: Regarding patient safety knowledge, 49% of nurses had good knowledge, with a mean score of 67.2%. The mean attitude score was 62.4%, and 57% (95% CI: 52.6-60) of participants demonstrated good attitudes towards patient safety. Factors significantly associated with good knowledge included age, qualification, work experience, and prior education and training about patient safety (p<0.05). Age and previous education and training about patient safety were significantly associated with good attitude (p≤0.05). Conclusion: The study revealed that while nurses exhibited moderate knowledge, their attitudes toward patient safety were generally favorable. More years of work experience, higher education, and training significantly contributed to better knowledge and attitudes. Implementing targeted educational and training programs can further enhance nurses' knowledge and attitudes toward patient safety.

A Five-Year Overview of Bicycle Injuries in the United States Between the Years 2017 and 2021.

Introduction This study investigates the changes in bicycle-related injury rates between 2017 and 2021. We focus specifically onchanges in age demographics, and the most common diagnosesand body parts injured. Methods We queried the National Electronic Injury Surveillance System (NEISS) for injuries associated with bicycles from 2017 to 2021. Chi-square analysis was used to evaluate trends in injuries vs. time for the entire sample, age groups in five-year increments, and the proportion of injury types by diagnosis and body part. Results The highest annual injury rate (12,800 counts) occurred in 2020, coinciding with the COVID-19 safer-at-home order. Pediatric patients continue to make up the majority of injured cyclists (48% of patients are younger than 19 years), but their percentage is decreasing (zero to four years (-13%, p < 0.005), five to nine years (-17%, p < 0.005), 10-14years (-5%, p < 0.005), 20-24years (-16%, p < 0.005), 25-29 years (-2%, p < 0.005), and 50-54 years (-14%, p < 0.005)) and mirrored by an increase in the proportion of older injured cyclists (40-44years (+26%, p < 0.005), 60-64years (+44%, p< 0.005), 65-69years (+69%, p < 0.005), and 70+years (+57%, p < 0.005)). The past five years saw an increase in injuries associated with higher impact forces and the potential for more severe morbidity and mortality, such as internal organ injuries (+13%, p < 0.01). The incidence of concussions, however, has not changed significantly. The extremities are the most commonly injured body parts(upper and lower arm, elbow, wrist, hand, fingers, upper and lower leg, knee, ankle, foot, and toe = 47% total) and continue to increase in frequency (lower arm (+2%, p < 0.005), lower leg (+3%, p < 0.01), upper arm (+18%, p < 0.005), and hand (+11%, p < 0.05)), while facial injuries are becoming less common(-3%, p < 0.05), and head injuries have not experienced a significant change of incidence. Conclusion Although there was an increase in bicycle-related injuries during the COVID-19 safer-at-home order, numbers have since returned to pre-COVID-19 levels. Other changes in bicycle injury demographics and mechanisms, such as a rise in older adult cyclists and high-force mechanism injuries, however, call for a re-evaluation of preventive and treatment priorities.

Incidence and Pattern of Mandibular Impacted 3rd Molars and Their Relationship with the Mandibular Canal in Population of Jizan Province of Saudi Arabia: A Retrospective Radiographic Study

ABSTRACT Introduction: Impacted mandibular third molars pose challenges in dental practice, often requiring surgical intervention. This retrospective study aims to analyze the demographics, impaction patterns, and anatomical relationships of impacted mandibular third molars among Saudi patients. Methodology: Data from 722 patients visiting the Department of Maxillofacial Surgery and Diagnostic Sciences at Jizan University were retrospectively analyzed. Parameters including gender distribution, impaction types, relationship with the mandibular canal, and age demographics were evaluated based on panoramic radiographs. Results: Bilateral impaction predominated (57.59%), with mesioangular impaction being the most common (46.51%). Gender differences were noted in impaction types and relationships with the mandibular canal. Interruption of white lines of the canal was more frequent in males (70.00%). Early adulthood (20-25 years) exhibited the highest prevalence of impaction. Conclusion: The study provides insights into the demographics and characteristics of impacted mandibular third molars among Saudi patients. Gender-specific variations and age distribution underscore the importance of tailored treatment approaches and early intervention.

Poster 191: Does Ischemic Preconditioning of the Operative Limb Reduce Pain after Hip Arthroscopy? A Prospective, Single Blind, Randomized Controlled Trial

Objectives: Improving pain control after hip arthroscopy is an important concern for surgeons and for optimizing the patient experience. Many surgeons use multimodal protocols including peripheral nerve blocks, oral medication, and intra-articular or local anesthetic. Identifying additional preoperative modalities for pain management is a promising way to improve pain and potentially decrease narcotic use. Ischemic preconditioning (IPC) involves the exposure of brief periods of circulatory occlusion and reperfusion which has protective effects on muscular and organ tissues. In addition, studies on the use of IPC prior to knee surgery have shown improvements in postoperative pain and decreased opioid consumption. The purpose of this study was to determine whether preoperative IPC of the operative limb affects postoperative pain scores or opioid consumption after hip arthroscopy. Methods: This is a prospective, single blind, randomized controlled trial. Patients were enrolled between October 2021 and April 2023. Inclusion criteria were patients age ≥ 18 years old undergoing hip arthroscopy by a single surgeon for hip pain in the setting of femoroacetabular impingement or labral tear. Exclusion criteria were history of venous thromboembolism or patients on medications known to increase the risk of blood clots. Following informed consent, patients were randomized to the IPC or control group and were blinded to their treatment group. Limb preconditioning was performed within 24 hours prior to surgery using the Delphi Personalized Tourniquet System (PTS) with the cuff placed on the proximal thigh of the operative limb. Patients in the IPC group received a 30-minute treatment consisting of 3 rounds of 5 minutes at limb occlusion pressure (LOP) alternating with 5 minutes of reperfusion. Patients in the control group received the same protocol at 20% LOP. Hip arthroscopy was then performed according to standard of care. All patients received a standardized preoperative and postoperative pain control regimen. Surveys were administered through RedCap daily from day of surgery through postoperative day 7. Patients were asked to rate their pain 0-10 according to the visual analog scale (VAS) for pain and to record pain medication utilization. Charts were reviewed for baseline characteristics and surgical procedures. Chi-square, independent t tests and paired t tests were used for statistical analysis. Results: A total of 64 patients (31 in the IPC group, 33 in the Control group) were enrolled. Demographics (age, sex, and body mass index) were similar between the IPC and Control groups. There was no significant difference in surgical procedures performed. Survey compliance was higher in the IPC group compared to the control group, 6.1 ± 2.8 days vs. 3.7 ± 3.4 days, respectively (p &lt; 0.05). Both groups reported significant reductions in their VAS for pain scores from day of surgery to postoperative day 6 or 7 (p &lt; 0.05). There was no significant difference between the IPC and control groups in VAS for pain scores at any of the time points from day of surgery to postoperative day 7 (Figure 1). There was also no significant difference between the groups in mean daily opioid consumption (expressed as morphine milligram equivalents) or in acetaminophen consumption at any time point. There were no early complications (within first 7 days postoperatively). Conclusions: Limb IPC does not appear to decrease pain or medication utilization after hip arthroscopy. It is possible that the pain modulating effects of IPC are not as effective when the surgical site is proximal to the site of occlusion. Other factors may have contributed to variability in the reported VAS scores, including differences in fluid extravasation, personal pain tolerances, and utilization of pain control regimen. [Figure: see text]

Evaluation of Tibial Slope on Radiographs in Pediatric Patients With Tibial Spine Fractures: An Age- and Sex-Matched Study.

A recent study has reported that the radiographic measurement of posterior tibial slope (PTS) is larger in male pediatric patients with tibial spine fractures (TSF) than in controls. However, they found no difference in PTS between female patients and controls. (1) To identify whether PTS is larger in female pediatric patients with TSF than in female controls and (2) to validate the relationship between PTS and pediatric TSF in male patients. Cross-sectional study; Level of evidence, 3. After an a priori power analysis, 84 pediatric patients with TSF (50 female patients and 34 male patients) and 84 age- and sex-matched controls were enrolled in this study. Demographic information, including sex, age, and race, was recorded. Skeletal maturity was determined based on the stage of epiphyseal union on knee radiographs. PTS was defined as the angle between a line perpendicular to the longitudinal axis of the tibia and the posterior inclination of the medial tibial plateau on standard knee lateral radiographs. The mean age when the TSF occurred was 11.2 ± 2.7 years for female patients and 12.9 ± 2.5 years for male patients. There was no significant difference in skeletal maturity between female patients and female controls or between male patients and male controls. The mean PTS was not significantly different between female patients (8.8°± 2.8°) and female controls (8.3°± 3.1°) (P = .366) or between male patients (9.0°± 2.8°) and male controls (9.3°± 2.6°) (P = .675). Those with a PTS >1 SD (2.9°) above the mean (8.8°) had no greater odds (1.0 [95% CI, 0.4-2.5]; P≥ .999) of having a TSF than others. PTS was not found to be a risk factor for pediatric TSF in female or male patients in this study.

Assessing Exercise Habits of Cardiovascular Risks in Middle-Aged Adults: A Descriptive Study

ABSTRACT Background: Cardiovascular problems are the leading cause of death among adults in our country. These illnesses primarily affect metropolitan populations, particularly in major cities. To prevent these diseases, efforts have focused on identifying and controlling cardiovascular risk factors such sedentary lifestyle. Aim: The study aimed to assess the exercise habits of cardiovascular risks middle-aged adults. Materials and Methods: The research approach used in this study was quantitative approach with descriptive design. Purposive sampling technique was used to select the samples. Totally 60 cardiovascular patients were recruited from Saveetha Medical College and Hospital Thandalam, Chennai. Data were gathered by using structured questionnaires and risk score calculator. Collected data were analyzed by using descriptive and inferential statistics. Results: The above Table 1 shows that 59 (98.33%) had moderate level of physical activity and 1 (1.67%) had high level of physical activity among middle-aged adults. The mean and standard deviation of physical activity among middle-aged adults was 62.26 ± 5.92. The median was 62.0 with minimum score of 38.0 and maximum score of 73.0. The demographic variable age (χ 2 = 6.610, P = 0.037) had statistically significant association with level of physical activity among middle-aged adults at P &lt; 0.05 level and the other demographic variables had not shown statistically significant association with level of physical activity among middle-aged adults. Conclusion: Physical activity promotion and support should be a global priority because of the health benefits it provides for adults.

High prevalence of dysfunctional uterine bleeding in candidates for metabolic/bariatric surgery: increased endometrial cancer risk?

BackgroundEndometrial cancer (EC) is the strongest obesity-associated malignancy and the fastest-growing cancer in young women. Early identification of EC and other endometrial pathology (malignant and nonmalignant) in women with severe obesity may improve treatment options and uterine preservation. Screening for endometrial pathology using abnormal or postmenopausal uterine bleeding (APUB) as a surrogate in women pursuing metabolic/bariatric surgery may be clinically beneficial, but data supporting this effort are limited. ObjectiveTo develop and institute a screening program for APUB as a surrogate for endometrial pathology in bariatric surgery candidates. SettingTwo, academic metabolic/bariatric surgery programs in Louisiana, United States. MethodsThe Modified SAMANTA is a 10-item questionnaire that was implemented to identify patients with APUB, specifically combining tools designed to identify anovulatory/postmenopausal and heavy menstrual bleeding. Demographic (age, race), body mass index, and questionnaire data were analyzed with respect to positive screening using data from March 2021 through May 2023. ResultsOf 1371 eligible women presenting for surgical evaluation, 664 (48.4%) positive screens were identified and referred for gynecologic evaluation to rule out endometrial hyperplasia/cancer or other endometrial pathology. The likelihood of positive screening for APUB was associated with increasing BMI (P = .001) and Black/African American race (P = .003), as well as increasing SAMANTA score (P < .001). In contrast, risk of positive screening was negatively associated with increasing age (P < .001). ConclusionsWomen presenting for metabolic/bariatric surgery have a high prevalence of APUB and, given this dysfunctional bleeding and concurrent obesity, are at greater risk for underlying EC. Potential risk factors for APUB, given their associations with screening positive, include increased body mass index, younger age, and Black/African American race. Standardized screening with appropriate gynecologic referral should be a routine part of the overall evaluation for women with severe obesity.

Factors Associated With Quality-of-Dying-and-Death Classes Among Critically Ill Patients

Improving end-of-life care in the intensive care unit (ICU) is a priority, but clinically modifiable factors of quality of dying and death (QODD) are seldom identified. To comprehensively identify factors associated with QODD classes of dying ICU patients, emphasizing clinically modifiable factors based on the integrative framework of factors associated with for bereavement outcomes. This observational cohort study was conducted at medical ICUs of 2 Taiwanese medical centers from January 2018 to March 2020 with follow-up through December 2022. Eligible participants included primary family surrogates responsible for decision making for critically ill ICU patients at high risk of death (Acute Physiology and Chronic Health Evaluation II score >20) but who survived more than 3 days after ICU admission. Data analysis was conducted from July to September 2023. QODD was measured by the 23-item ICU-QODD questionnaire. Factors associated with patient membership in 4 previously determined QODD classes (high, moderate, poor to uncertain, and worst) were examined using a 3-step approach for latent class modeling with the high QODD class as the reference category. A total of 309 family surrogates (mean [SD] age, 49.83 [12.55] years; 184 women [59.5%] and 125 men [40.5%]) were included in the study. Of all surrogates, 91 (29.4%) were the patients' spouse and 66 (53.7%) were the patients' adult child. Patient demographics were not associated with QODD class. Two family demographics (age and gender), relationship with the patient (spousal or adult-child), and length of ICU stay were associated with QODD classes. Patients of surrogates perceiving greater social support were less likely to be in the poor to uncertain (adjusted odds ratio [aOR], 0.89; 95% CI, 0.83-0.94) and worst (aOR, 0.92; 95% CI, 0.87-0.96) QODD classes. Family meetings were associated with the poor to uncertain QODD class (aOR, 8.61; 95% CI, 2.49-29.74) and worst QODD class (aOR, 7.28; 95% CI, 1.37-38.71). Death with cardiopulmonary resuscitation was associated with the worst QODD class (aOR, 7.51; 95% CI, 1.12-50.25). Family presence at patient death was uniformly negatively associated with the moderate QODD class (aOR, 0.16; 95% CI, 0.05-0.54), poor to uncertain QODD class (aOR, 0.21; 95% CI, 0.05-0.82), and worst QODD class (aOR, 0.08; 95% CI, 0.02-0.38). Higher family satisfaction with ICU care was negatively associated with the poor to uncertain QODD class (aOR, 0.93; 95% CI, 0.87-0.98) and worst QODD class (aOR, 0.86; 95% CI, 0.81-0.92). In this cohort study of critically ill patients and their family surrogates, modifiable end-of-life ICU-care characteristics played a more significant role in associations with patient QODD class than did immutable family demographics, preexisting family health conditions, patient demographics, and patient clinical characteristics, thereby illuminating actionable opportunities to improve end-of-life ICU care.

Comparative Analysis of P-selectin Levels in Psoriasis, Vitiligo, and Nonskin Disease in a Tertiary Care Hospital: A Case-Control Study.

The role and function of P-selectin levels in various inflammatory and immune-mediated diseases have been established. Whether they have an association with inflammatory skin diseases such as vitiligo and psoriasis needs to be established. The objective of this study was to assess P-selectin levels in psoriasis and vitiligo and to compare them with matched controls without skin disease. The study included a total of 90 subjects with age- and sex-matched - 30 each in psoriasis, vitiligo and 30 controls without skin disease. Psoriasis and vitiligo severity was assessed using the Psoriasis Area and Severity Index and the Vitiligo Area Scoring Index scores. P-selectin levels were assessed and compared among the groups. P-selectin levels were also compared with the severity of psoriasis and vitiligo. Chi-square and analysis of variance tests were used to compare the data. The mean age of subjects was 36.28 ± 11.80 years. Majority of the subjects were males (65.6%). The three groups were matched for age, sex, and other demographics. The mean P-selectin levels were 610.43 ± 134.19, 292.52 ± 60.99, and 158.97 ± 34.76 ng/ml, respectively, in the psoriasis, vitiligo, and control groups, respectively (P < 0.001). No significant association of P-selectin levels was observed with psoriasis severity; however, with increasing vitiligo severity, there was a significant increase in P-selectin levels (P < 0.001). Patients with skin diseases have raised P-selectin levels. Within skin diseases, inflammatory diseases such as psoriasis have higher P-selectin levels as compared to autoimmune diseases such as vitiligo. A significant association of P-selectin levels was observed with vitiligo severity but not with psoriasis severity.

Computed tomography coronary angiography assessment of left main coronary artery stenosis severity

BackgroundAngiographic assessment of left main coronary artery (LMCA) stenosis severity can be unreliable. In cases of ambiguity, intravascular ultrasound (IVUS) can be utilised with a minimal lumen area (MLA) of ≥6 ​mm2 an accepted threshold for safe deferral of revascularization. We sought to assess whether quantitative computer tomography coronary angiography (CTCA) measures could assist clinicians making LMCA revascularization decisions when compared with IVUS as gold standard. MethodsConsecutive patients undergoing IVUS assessment of angiographically intermediate LMCA stenosis were included. All patients had undergone 320-slice CTCA <90 days prior to IVUS imaging. Offline quantitative assessment of IVUS- and CT-derived measures were undertaken with the cohort divided into those with significant (s-LMCA) versus non-significant (ns-LMCA) disease using the accepted IVUS threshold. ResultsFifty-eight patients were included, with no difference in mean age (61.5 ​± ​12.2 vs. 59.7 ​± ​11.9 years, p ​= ​0.57), diabetic status (24.2% vs 16.0%, p ​= ​0.44) or other baseline demographics between groups. Patients with ns-LMCA had larger CT luminal area (8.64 ​± ​3.91 vs. 5.41 ​± ​1.54 ​mm2, p ​< ​0.001), larger minimal lumen diameter (MLD) (3.25 ​± ​0.74 vs. 2.56 ​± ​0.38 ​mm, p ​< ​0.001) and lower area stenosis (45.74 ​± ​18.10 vs. 60.93 ​± ​14.68%, p ​= ​0.001). There was a significant positive correlation between CTCA and IVUS MLA (r ​= ​0.68, p ​< ​0.001) and MLD (r ​= ​0.67, p ​< ​0.001). ROC analysis demonstrated CTCA MLA cut-off <8.29 ​mm2 provides the greatest negative predictive value and sensitivity in predicting the presence of significant LMCA disease. ConclusionCTCA derived MLA and MLD have a strong correlation with IVUS. A CTCA derived MLA cut-off <8.29 ​mm2 showed greatest clinical utility for predicting the need for further assessment, based on IVUS gold standard.