Investigating the Interrelationships Between Obesity, Academic Achievement, Physical Activity, and Social Support Among Jazan University Students.

Background: In developing and developed countries, the prevalence of overweight and obesity has grown. The college phase is a critical period during which healthy behaviors are learned through lifestyle and social environment. College students are prone to increased stress, negatively affecting their daily activities and academic performance. Objective: The general study objective was to investigate the prevalence of obesity among Jazan University students. Methods: This observational cross-sectional study used a pre-tested self-administered anonymous electronic questionnaire to evaluate the prevalence of obesity among 474 Jazan University students and its association with academic performance, physical activity, and social support. Data were analyzed using the Statistical Package for the Social Sciences, and associations between variables were assessed using the chi-square test. Results: Approximately 21% and 9.2% of the male and female students were obese, respectively, and the prevalence of obesity significantly differed between them. The use of one or more tobacco products was significantly associated with the prevalence of obesity (P < 0.001); the prevalence of obesity was substantially higher among the tobacco product users than among the non-users (35.3% vs. 14.4%). The presence of a morbidity was also significantly associated with the prevalence of obesity (P = 0.007); the prevalence of obesity was significantly higher among the students with at least one comorbidity than among the medically free students (28.8% vs. 14.9%). Conversely, obesity was not associated with academic performance and depression. Specifically, the grade point average was not affected across the academic years (P = 0.085 and P = 0.308, respectively). Conclusion: Obesity is significantly associated with male sex and the use of one or more tobacco products. This finding warrants the need for strategic and multidisciplinary plans at all levels to encourage healthy behaviors among college students, including an active, healthy lifestyle.

Impaired Awareness of Hypoglycemia and its Risk Factors among Diabetic Patients in Jazan, Saudi Arabia: A Cross-Sectional Study.

BACKGROUND: Impaired awareness of hypoglycemia (IAH) is related to a three- to sixfold increase in the risk of severe hypoglycemia in adults with type 1 diabetes mellitus (T1D). This study aimed to assess the prevalence of IAH and its risk factors and determine the frequency of hypoglycemic symptoms. OBJECTIVE: This study aimed to assess the prevalence of IAH and its risk factors and determine the frequency of hypoglycemic symptoms. METHODOLOGY: A cross-sectional study was conducted among T1D patients attending Jazan Endocrine and Diabetes Center in Jazan province, Saudi Arabia. A total of 151 patients participated, using the interview-based Clarke questionnaire, a validated eight-item questionnaire to evaluate IAH. Scoring four or more answers as reduced awareness categorizes the participant as having IAH. RESULTS: The prevalence of IAH was 25.2% among the T1D patients. IAH was significantly associated with body mass index (BMI; p = 0.034), occupation (p = 0.014), and blood glucose monitoring methods (p = 0.027). Shaking and sweating were the most commonly reported symptoms of hypoglycemia. A BMI of <25 kg/m2 was higher linked to hunger and speech difficulty compared to a BMI of ≥25 kg/m2 (p < 0.05). Changing the insulin injection site was associated with confusion, odd behavior, and speech difficulty (p < 0.05). Monitoring blood glucose four times daily was associated with sweating, odd behavior, and incoordination (p = 0.024) compared to monitoring less than four times daily (p < 0.05). A hemoglobin A1c (HbA1c) reading of ≥7 was linked to odd behavior compared to an HbA1c reading of <7 (p = 0.032). Patients committed to insulin injections were more likely to experience palpitations than non-committed patients (p = 0.038). Each one-unit increase in age, monitoring blood glucose, and income was associated with a decrease in the odds of IAH (OR of Age = 0.89, 95% CI: 0.83-0.95) (OR of income = 0.10, 95% CI: 0.01-0.55). Moreover, individuals with a Body Mass Index (BMI) greater than or equal to 25 (OR = 2.99, 95% CI: 1.13-8.25), employed individuals (OR = 18.2, 95% CI: 3.75-105), and diabetes duration of more than ten years (OR = 3.96, 95% CI: 1.31- 13.2) exhibited an increase in the higher risk of IAH. CONCLUSION: IAH was prevalent among T1D patients attending Jazan Endocrine and Diabetes Center. The main associated factors included BMI, blood glucose monitoring method, and occupation. Future research should investigate the underlying causes of the observed associations and explore strategies to enhance the awareness of hypoglycemia.

A Cross-Sectional Study on the Knowledge and Awareness of Lung Cancer and Screening in Jazan Region, Saudi Arabia.

Background: Lung cancer (LC) is the most common cause of cancer-related deaths worldwide. With lung cancer often diagnosed at advanced stages, understanding the local population's awareness levels is crucial for designing effective preventive strategies. By identifying gaps in knowledge, the research aims to inform targeted health education efforts, optimize resource allocation, influence policy development, and contribute to the limited body of research on lung cancer awareness in the region, ultimately fostering improved public health outcomes. Methods: This was a cross-sectional observational study conducted in Jazan region, Saudi Arabia, from July 2022 to June 2023, 671 participants over 18 years old, encompassing both genders, were gsurveyed. Data was collected through a questionnaire covering sociodemographic characteristics and LC-related awareness. SPSS 23 was used for analysis. Factors associated with knowledge scores were explored using independent t-tests and ANOVA, with the Tukey post-hoc test identifying specific group differences. Results: The study included 671 participants, most participants were between 18 and 35 years (73.5%), with 38.5% males and 61.5% females. Lung cancer (LC) awareness was high (95.1%), with 4.9% reporting a family history. Knowledge assessment revealed a mean score of 14.66, with 41.6% having low, 49.5% moderate, and 8.9% high knowledge levels. Correct responses were notable for recognizing LC as a common cancer, a leading cause of death, and associating smoking and shisha with risk. Symptoms were well identified. Screening awareness was at 63.5%, with 78.8% willing to undergo tests if at risk. Age, marital status, and occupation were associated with knowledge, while factors like gender, nationality, residency, education, income, and smoking status showed no significant associations. Conclusion: The findings indicate that there are knowledge gaps related to LC and its screening in Jazan region in Saudi Arabia. Effective awareness programs targeting specific sociodemographic groups are needed to improve the early detection and outcomes.

The Impact of Heart Attack and Sudden Cardiac Death Risk Perception on Lifestyle Modification Intention Among Adults in Jazan Province.

Purpose: This study aimed to assess the perception of sudden cardiac death (SCD) and heart attack risk and its influence on the intention to adopt healthy lifestyle behaviors among the general population in Jazan province, Saudi Arabia. SCD refers to an abrupt and unexpected loss of heart function resulting in death, and its incidence has been alarmingly increasing worldwide. Several factors, including smoking, hypertension, diabetes, obesity, and specific medications, have been associated with an elevated risk of SCD. Methods: A descriptive cross-sectional study was conducted using a pretested questionnaire distributed among the general population in Jazan province. Descriptive statistics, chi-square, and t-tests were employed for data analysis. Results: The study included 974 participants with a mean age of 27.90 ± 9.32 years, of whom 56% were female. More than half of the participants perceived themselves as highly susceptible to SCD, and all participants demonstrated a moderate willingness and readiness to modify their unhealthy lifestyle behaviors. Age, gender, marital status, body mass index (BMI), history of hypertension, dyslipidemia, medication use, physical exercise, and family history of chronic diseases and SCD were statistically associated with the perception of SCD. Conclusion: The study revealed a high-risk perception and a moderate readiness to adopt lifestyle modifications. These findings can inform the development of effective strategies and support programs aimed at reducing the burden of SCD.

Biochemical Analysis of Ferritin and D-dimer in COVID-19 Survivors and Non-survivors.

Background COVID-19 is a major cause of illness and mortality. The management of COVID-19-related illnesses might change if variables connected to their severity and the requirement for ICU admission could be found. The severity of COVID-19 might be efficiently predicted with several laboratory measures, such as ferritin levels and D-dimer analysis. Objectives This study aimed to evaluate the association between serum D-dimer and ferritin levels and their effects on mortality in patients with COVID-19. Methods This retrospective observational study included all patients with positive real-time polymerase chain reaction (RT-PCR) results for COVID-19 who were hospitalized in the Ministry of Health South Al-Qunfudah General Hospital between March and September 30, 2020. Their laboratory parameters, serum D-dimer, and ferritin levels were evaluated. IBM SPSS Statistics for Windows, Version 26.0 (released 2019; IBM Corp., Armonk, New York, United States) was used to analyze the data. Results A total of 318 COVID-19 patients were analyzed; 56.9% (n=181) were male and 43.1% (n=137) were female. Of these, 78.6% (n=250) survived, including 58% of men and 42% of women. The mean D-dimer was 2.1 mcg/mL (SD=3.16) and the mean ferritin was 698.59 ng/mL (SD=603.11). Non-recovered patients were substantially older (66.16 years old) and had higher D-dimer (5.46) mcg/mL and ferritin levels (992.96) ng/mL. Intubation length and gender did not affect survival. Of the non-survivors, 95.6% (n=239) were admitted to the ICU, and 50% (n=34) required mechanical ventilation. Conclusions COVID-19 infection mortality dramatically increased with older age and increased mean ferritin and plasma D-dimer values, which were significantly higher in COVID-19 non-survivors than in survivors. Therefore, assessing and monitoring these laboratory markers in the early stages of the disease may have a significant impact on preventing disease progression and death.

Prevalence and Awareness of Hypertension among a Rural Jazan Population.

BACKGROUND: Hypertension (HTN) is a major global public health problem. Knowledge of the risk factors and repercussions of HTN is crucial to preventing the disease. Rural populations have lower levels of knowledge of the disease than urban populations. However, no studies have assessed the levels of awareness of HTN and their determinants in rural regions of Saudi Arabia. OBJECTIVES: This study aimed to assess the awareness of HTN and its determinants among a rural population of Jazan region, Saudi Arabia. METHODOLOGY: We conducted a cross-sectional analytical study among six primary healthcare centers selected randomly from the rural areas of Jazan region. We targeted all Saudi adults visiting these centers. Information was gathered using interview questionnaires completed by 607 people. SPSS was utilized to analyze the collected data. RESULTS: In all population groups, the prevalence of diagnosed HTN increased with age, particularly gradually increasing in those aged younger than 40 years and then rapidly and sharply increasing in those aged 40 years and over. The women (43.3%) had a higher prevalence of HTN than the men (34.6%), which is comparable with findings in other areas in Saudi Arabia and the Middle East. Approximately 65.6% of the participants without HTN and 34.4% of the participants with HTN did not know their normal blood pressure. Approximately 61.7% of the participants without HTN and 59.0% of the participants with HTN felt that pharmaceuticals are insufficient in curing HTN, while 60.7% and 64.7% believed that HTN can be cured. CONCLUSIONS: The global prevalence of HTN is increasing annually owing to rapid changes in lifestyle and dietary habits. Furthermore, because adherence to antihypertensives is poor in rural Jazan, the Ministry of Health and researchers advocate implementing a program to increase awareness and assess patient adherence to prescribed medication for the control of HTN.

Brain-type natriuretic peptide levels and invasive hemodynamic parameters in dialysis dependent patients.

BACKGROUND: Pulmonary hypertension (PH) is associated with increased mortality in patients with end-stage renal disease (ESRD). The prevalence of PH within ESRD as measured by right heart catheterization (RHC) is poorly described, and the correlation of BNP to pulmonary artery pressure (PAP) is unknown. METHODS: The renal transplant database at our center was used to identify adult ESRD patients from July 2013 to July 2015 who had a plasma BNP level measurement and invasive hemodynamic assessment by RHC within a 1-month period. Pulmonary hypertension was defined as a mean pulmonary artery pressure (PAP) ≥ 25 mmHg. Multivariate linear regression analysis was used to identify correlations between BNP and RHC parameters. To estimate the utility of BNP in the screening of PH, a receiver-operating characteristic (ROC) curve was generated. RESULTS: Eighty-eight patients were included in the study of which 43 had PH. Compared to patients without PH, BNP was significantly higher within the PH cohort (1619 ± 2602 pg/ml vs. 352 ± 491 pg/ml). A statistically significant association (r [86] = 0.60, p<0.001) between plasma BNP and mean PAP was identified. ROC curve indicated an acceptable predictive value of BNP in PH with a c-statistic of 0.800 (95% CI 0.708 - 0.892). CONCLUSIONS: In ESRD patients being considered for renal transplantation, PH is highly prevalent and BNP levels are elevated and significantly correlated with higher PAP. BNP may be a useful non-invasive marker of PH in these patients.

Reversibility of Sinus Bradycardia-Induced Syncope Resulting From Low-Voltage Electrical Injury: A Case Report.

Electric shocks pose a serious threat to public health. The heart is among the organs that are most commonly impacted. Electrical harm can cause a number of potentially fatal heart conditions, including asystole, ventricular fibrillation, and myocardial rupture. Some patients had sinus bradycardia diagnosed at the time of admission. In this case report, we describe a 43-year-old male patient who had an electrical injury that resulted in syncope and sinus bradycardia. After 24 hours of cardiac monitoring, the patient was found to not require a pacemaker. This suggests that patients with symptomatic sinus bradycardia should have cardiac monitoring. If, after 24 hours, cardiac monitoring revealed no new episodes of sinus bradycardia and the patient remained asymptomatic, the patient is unlikely to require a pacemaker. There are differing guidelines and suggestions regarding the supervision of patients following electrical damage, and further study in this area is necessary to enable the unification of guidelines.

Percutaneous Intervention of Cabrol Graft-Left Main Anastomosis.

The Cabrol technique involves surgical reimplantation of coronary arteries after aortic root replacement. It uses a Dacron graft interposed between the aortic root graft and the native coronary artery. A stenosis of the graft-coronary anastomosis requires either surgical or percutaneous correction. An understanding of the Cabrol and modified Cabrol techniques and the associated anatomy is essential for a successful percutaneous intervention. We report a case of percutaneous intervention of a Cabrol graft-left main coronary artery stenosis in a patient who presented with exertional angina.

Computed Tomography Scan Overestimates the Size of Pericardial Effusion Compared to Echocardiography.

OBJECTIVE:  Pericardial effusion is not an uncommon finding in hospitalized patients. Many pericardial effusions are found incidentally through computed tomography (CT) performed for other indications. Echocardiography is usually ordered when an incidentally discovered pericardial effusion is found on the CT to examine the effect of the effusion on hemodynamics and to detect early signs of tamponade. However, in clinical practice, the discrepancy between CT and echocardiography regarding the size of pericardial effusions is common. The accuracy of CT in the evaluation of the size of pericardial effusions is not well-studied. Our study aims to evaluate the accuracy of CT in assessing the size of a pericardial effusion compared with the gold standard echocardiography. METHODS:  This is a retrospective study examining patients presenting to the University of Toledo Medical Center (UTMC) with pericardial effusions. One hundred and forty-one patient charts were reviewed and 45 subjects were excluded. Ninety-six patients in whom both CT and echocardiography were performed were enrolled in the final analysis. The time interval between both imaging modalities was limited to less than 14 days and no interventions on the effusion (e.g., pericardiocentesis) occurred in the time interval between the two imaging modalities. RESULTS:  The size of the pericardial effusion was assessed similarly between CT and echocardiography in 50% of the cases (48/96). In the other half of the study population, the results were discrepant; CT was found to overestimate the size of pericardial effusion in 44% of the cases (42/96). The agreement rate between the two modalities is significantly low kappa = 0.111, P = 0.028. The independent variables age, gender, body mass index (BMI), use of anticoagulants, and renal function had no effect on the agreement between CT and echocardiography. CONCLUSION:  Computerized tomography tends to overestimate the size of the pericardial effusion compared to echocardiography. Based on an incidental finding of pericardial effusion on CT scan, this discrepancy should be recognized prior to ordering an echocardiogram. Echocardiography can be considered in relevant clinical settings.

Efficacy and Safety of Catheter-directed Thrombolysis in Preventing Post-thrombotic Syndrome: A Meta-analysis.

Post-thrombotic syndrome (PTS) is a complication that can develop after deep vein thrombosis (DVT) of lower extremities. In this meta-analysis, we compare the different modalities for treatment of DVT in reducing the risk of PTS. The primary outcome was the risk of PTS, and the secondary outcome included the risk of bleeding events. Review Manager (version 5.3; Cochrane Collaboration software) was used to analyze the data that are represented as a forest plot. Meta-analysis indicated that catheter-directed thrombolysis (CDT) plus anticoagulation (AC) decreases the likelihood of developing PTS compared with the AC-only group with an odds ratio of 0.28 (0.12-0.64). A subgroup analysis of randomized control trial (RCT) studies was conducted, and findings suggest a slight decrease in the likelihood of PTS incidence in the CDT+AC treatment group compared to the AC treatment group (odds ratio, OR = 0.76; CI = 0.58-0.99). For the secondary outcome, a statistically significant increase in bleeding events in the intervention groups was reported with an OR of 3.38 (1.33-8.61), suggesting that the risk of bleeding was high in the CDT plus AC group. CDT in addition to conventional AC for patients with DVT decreases the likelihood of PTS development. The protective effect of CDT comes at the expense of an increase in bleeding risk by three-fold. The decision to utilize CDT to prevent PTS should be individualized according to patient risk factors for developing PTS and their risk of bleeding.

Patient Factors But Not the Use of Novel Anticoagulants or Warfarin Are Associated With Internal Jugular Vein Access-Site Hematoma After Right Heart Catheterization.

INTRODUCTION: Right heart catheterization (RHC) is routinely performed to assess hemodynamics. Generally, anticoagulants are held prior to the procedure. At our center, anticoagulants are continued and ultrasound guidance is always used for internal jugular vein access. A micropuncture access kit is used to place a 5 or 6 Fr sheath using the modified Seldinger technique. Manual compression is applied for 10-15 min and the patient is observed for at least 2 hours after the procedure. In a retrospective analysis, we investigated the risk of bleeding complications associated with RHC via the internal jugular vein in patients with and without full anticoagulation. METHODS AND RESULTS: Our catheterization laboratory database was searched for adult patients who underwent RHC by a single operator between January 2012 and December 2015. A total of 571 patients were included in the analysis. Baseline characteristics, labs, relevant invasive hemodynamics, co-morbid conditions, and incidence of access-site hematoma are presented. Multivariable binary logistic regression was performed using IBM SPSS v. 23.0 software. Statistically significant associations with access-site hematoma were observed with body mass index (P=.02; 95% confidence interval [CI], 1.0-1.1), right atrial pressure (P=.03; 95% CI, 0.7-0.9), and dialysis dependence (P<.01; 95% CI, 0.1-0.6). There was no association of access-site hematoma with the use of anticoagulants (P>.99). CONCLUSION: The incidence of internal jugular vein access-site hematoma is small when using careful access techniques for RHC even with the continued use of novel oral anticoagulants and warfarin. Patient characteristics and co-morbid conditions are related to bleeding complications.

Ivabradine in the treatment of postural tachycardia syndrome (POTS), a single center experience.

BACKGROUND: Ivabradine is a selective If  channel blocker that reduces heart rate without affecting other cardiovascular functions. In case reports and case series, it was shown to improve symptoms in patients with postural tachycardia syndrome (POTS). METHODOLOGY AND RESULTS: This retrospective study examined patients who were diagnosed with POTS and received ivabradine as part of their treatment. Forty-nine patients (47 females, 95.9%) received ivabradine. The average age was 35.1 ± 10.35 years. The most common symptoms were palpitations and lightheadedness and both improved significantly, 88.4% and 76.1% response rate, respectively. A total of 38 patients reported improvement in their symptoms. In addition, ivabradine resulted in an objective decrease in sitting and standing heart rate (78.1 ± 10.7 vs 72.5 ± 7.6, P-value: 0.01) and (107.4 ± 14.1 vs 95.1 ± 13.7, P-value: < 0.001), respectively, with no significant change in blood pressure. The most common reported side effect was luminous phenomena/visual brightness occurring in nine patients. However, none of the patients stopped ivabradine due to side effects. CONCLUSION: Our study shows that ivabradine is likely to be effective in treating patients with POTS. Nearly 78% of our cohort reported a significant improvement in symptoms with no major adverse effects reported. A future randomized, placebo-controlled trial is warranted.