Diabetic foot is one of the complications in type 2 diabetes mellitus. Adequate knowledge and practice are an important aspect to control further deteriorating conditions such as ulcers and amputations. Thus, the objective of this cross-sectional study was to investigate the impact of the education levels of diabetic patients on diabetic foot care knowledge and practice. This cross-sectional study with a convenient sampling technique was conducted on 534 patients with diabetes mellitus from public and private care hospitals. The data was collected using a validated, pretested and structured bilingual (Arabic, English) questionnaire. There were 534 patients interviewed, 39.1% of whom were males and 60.9% of whom were females and 61.4% of the patients had had T2DM for over 10 years. There was a significant difference in education levels between the male and female patients (53.8% and 46.2%, P = .001). Furthermore, 83.9% patients were married. The difference in education between the married and the single, divorced, and widowed patients was significant (P = .007). Patients with uncontrolled HbA1c were 2.43 times more likely to have hypertension (RR = 2.43, P = .03), while patients with highly uncontrolled diabetes had 3.1 times more chances of hypertension (RR = 3.1, P = .009). Heart disease prevalence was 3.27 times higher in diabetes patients with uncontrolled HbA1c and 3.37 times higher in patients with highly uncontrolled HbA1c. Patients with diabetes who have been diabetic for more than 10 years have a greater risk of heart disease (RR = 2.1; P = .03). Patients with lower education levels exhibited more diabetic complications compared to patients with higher education levels (P < .05). The present study highlights the importance of education and awareness campaigns targeting diabetic patients, especially those with lower education levels, to improve diabetes control and prevent, or manage, comorbidities. Healthcare providers should also prioritize patient education and medication adherence to improve diabetes management and reduce the risk of complications.

Objective: Gremlin 1 is a novel adipokine that plays an important role in obesity and type 2 diabetes mellitus (T2DM). In the current study, we aimed to evaluate plasma levels of Gremlin 1 in diabetic and non-diabetic Saudi adult females and its correlation with body composition, glycemic control and lipid profile. Methods: A case–control study was conducted among 41 T2DM and 31 non-diabetic adult age matched females (controls). All patients underwent body composition by bioelectrical impedance analysis, with a commercially available body analyzer. Fasting venous samples were analyzed for glycemic markers and lipids, while plasma Gremlin 1 was measured by ELISA. The results were compared between the two groups and correlated with other anthropometric and adiposity parameters. Results: Gremlin 1 levels were elevated in T2DM patients (345 ± 26 ng/mL) when compared to control subjects (272 ± 16 ng/mL, p < 0.05). Diabetic patients having poor glycemic control had significantly higher Gremlin 1 levels (382 ± 34 ng/mL) compared to patients with good glycemic control (291 ± 37 ng/mL, p < 0.05). Pearson correlation analysis revealed a positive correlation of Gremlin 1 with fat mass (r = 0.246, p = 0.012), HbA1C (r = 0.262, p = 0.008) and HOMA-IR index (r = 0.321, p = 0.001). Conclusion: Our study demonstrates an important role of Gremlin 1 in glycemic control and body adiposity in the pathophysiology of obesity and T2DM. Gremlin 1 may emerge as a promising biomarker and therapeutic target in obesity and T2DM.

Background and Objectives: The average age of presentation of coronary artery disease (CAD) is one decade younger in the Saudi population relative to other patients worldwide. It is imperative to investigate the prevalence of premature coronary artery disease (PCAD) risk factors in Saudi Arabia’s younger population in order to prevent the incidence of cardiovascular diseases in the future. Thus, the present study aimed to evaluate the severity and identify the risk factors associated with PCAD in patients under the age of 50 at King Saud University Medical City (KSUMC), Saudi Arabia. Methods: This observational retrospective study was conducted between June 2022 and June 2023 at King Saud University Medical City, Riyadh, Saudi Arabia. A total of 718 participants were included in the study. The patients, confirmed by electrocardiographic and/or angiographic findings of coronary artery disease, were divided into three age groups: group 1 (<40 years), group 2 (40–45 years), and group 3 (45–50 years). The severity of vessel occlusions was evaluated using the Gensini scoring system. Electrocardiographic findings, sociodemographic variables, and risk factors were also taken into consideration. Results: The mean age of patients in group 1 was 35.2 ± 4.5 years, in group 2 was 43.0 ± 1.3 years, and in group 3 was 48.4 ± 1.4 years. Patients in group 2 had a significantly higher BMI (31.3 ± 10.5) compared to patients in group 3 (29.4 ± 5.3; p = 0.015). Nearly 55% of patients under 40 years had 2 or 3 vessel occlusions according to the vessel score. The percentage of patients with inferior ST elevation was significantly higher in group 1 ( 39 compared to those with a Gensini score < 39 (47.9% vs. 37.5%, respectively; p = 0.05). The prevalence of smoking was about 54% in group 1, followed by type 2 diabetes mellitus, dyslipidemia, and hypertension (37%, 36%, and 33%, respectively). Conclusions: This study suggested that PCAD Saudi patients below 40 years of age had a higher percentage of inferior ST elevation compared to older patients, while non-specific ST-T changes were significantly higher in older patients. Astonishingly, more than 50% of patients in all groups had two or three vessel occlusions. There was a high prevalence of modifiable risk factors, such as smoking, in younger patients, whereas hyperlipidemia was a risk factor for PCAD in all age groups. In addition, hyperlipidemia was highly correlated with severe vessel occlusion according to the Gensini score. Therefore, early preventive measures should be taken into consideration to reduce the future burden of cardiovascular complications in this population.

Obesity is viewed as a risk factor for several life-threatening diseases. Bariatric surgeries are regarded as a safe and effective way of treating morbid obesity and are associated with alterations in molecules such as Vitamin D and retinol-binding protein 4 (RBP4). The aim of this study was to examine an association between Vitamin D and RBP4 in healthy obese individuals undergoing gastric sleeve surgery. In this observational retrospective cohort study, we used clinical and biochemical profiles of morbidly obese healthy male subjects (BMI > 38.3) who underwent laparoscopic sleeve gastrectomy. RBP4 levels were evaluated by ELISA before and 6-12 months after surgery. Data were analysed using SPSS 23 statistical software. RBP4/Vitamin D ratio was reduced significantly after surgery (p < 0.001), however, there was no correlation between Vitamin D and RBP4 (p = 0.353). BMI was reduced significantly after surgery (p < 0.001) but was not correlated with RBP4 or Vitamin D levels before and after surgery (p > 0.05). A significant increase in the levels of calcium post-surgery was observed (p< 0.001). In conclusion, plasma levels of Vitamin D were not correlated with RBP4 before or after laparoscopic gastric sleeve surgery.

Background: This study aimed to evaluate the attitudes and care-seeking practices of Saudi women, as well as to identify the risk factors associated with postpartum urinary incontinence (PPUI). Methods: A cross-sectional study was conducted among 813 postpartum Saudi Arabian women, selected using a convenience sampling method. Data were collected via an online questionnaire comprising sections on demographic information, the International Consultation on Incontinence Questionnaire–Urinary Incontinence Short Form (ICIQ-UI SF), the Incontinence Impact Questionnaire–Short Form (IIQ-7), and items assessing participants’ attitudes and practices related to seeking care. Results: The prevalence of PPUI among Saudi women was 29.6% ( n = 241), with 15.8% ( n = 38) reporting symptoms occurring several times a day. Over 20% of participants perceived that PPUI significantly interfered with their daily lives. Furthermore, 56.5% ( n = 459) believed that urinary incontinence (UI) is a normal consequence of childbirth, and approximately two-thirds (67.3%) considered it a temporary condition that resolves over time. Among those experiencing PPUI, 66.4% did not seek medical care, while 34.9% reported seeking advice from their parents. Symptom severity was significantly associated with care-seeking, as 56.1% of those who sought care reported severe or extremely severe UI ( p = 0.003; odds ratio = 4.595). Conclusion: This study identified a high prevalence of Saudi women who did not seek care for PPUI, with a positive correlation between seeking care and symptom severity. Additionally, a lack of accurate knowledge about PPUI and its risk factors was observed even among highly educated women, indicating a gap in health education and awareness.