ABSTRACT
REVIEW: A common chronic health problem among Saudi Arabians is diabetes mellitus (DM). One of the most serious complications of diabetes is diabetic foot (DMF). AIM: The objective of this study was to identify the most common complications that develop among patients with DMF. In addition, we conducted a demographic analysis of chronic diabetic complications related to DMF. MATERIAL AND METHODS: The study involved 100 DMF attending the Jeddah clinic of Dr Soliman Fakeeh Hospital. Several chronic complications associated with DMF were reported, including peripheral arterial disease (PAD), coronary artery disease (CAD), retinopathy, nephropathy, and neuropathy. We examined the feet for ulcers, gangrene, amputations, bone deformities, Charcot joints, osteoarthritis, septic arthritis, and osteomyelitis. By using B-mode ultrasound and spectral Doppler imaging, we imaged the posterior tibial and anterior tibial arteries. RESULTS: People with poorly controlled diabetes mellitus type 2 (T2DM) are more likely to develop diabetic feet. The most common foot complications were foot ulcers (81%), foot amputations (31%), foot gangrene (29%) (29/100), bone deformities (22%) (22/100), ingrown toenails (17%) (17/100), Charcot's foot (10%) (10/100), and calluses (9%) (9/100). The majority of the patients suffered from hypertension and half had anaemia. Diabetic peripheral neuropathy affected about half of the patients, diabetic nephropathy affected one-third, and diabetic retinopathy affected 14%. Approximately a quarter (25/100) of the patients had CAD and less than half had PAD. There was atherosclerosis in 43% (43/100) of popliteal/infra-popliteal arteries. Twenty-two percent (22/100) of the anterior tibial arteries and 25% (25/100) of the posterior tibial arteries were stenotic or occluded. A biphasic mode was observed in 21% (21/100) of anterior tibial arteries, a monophasic mode in 9% (9/100), and a non-flowing mode in 3% (3/100). Twenty-three percent (23/100) of the posterior tibial arteries displayed biphasic Doppler modes, 5% (5/100) displayed monophasic modes, and 6% (6/100) displayed non-flowing modes. Conclusion: Diabetes foot is common among older males with poorly controlled T2DM. The most common foot complications were amputations, gangrene, foot ulcers, bone deformities, ingrown toenails, Charcot's foot, and calluses. Most DMF patients were anemic and hypertensive. Diabetes-related microvascular complications, such as diabetic peripheral neuropathy, nephropathy, and retinopathy, as well as macrovascular complications, such as coronary artery disease and peripheral arterial disease, were associated with DMF.
ABSTRACT
OBJECTIVES: To investigate the seroprevalence of influenza viruses (A and B) among blood donors in Kingdom of Saudi Arabia. Methods: The present investigation was conducted between April 2019 and July 2019. Participants were healthy adults recruited from the central blood bank Al Madinah Al Munawarah, Kingdom of Saudi Arabia. Immunoglobulin G (IgG) levels against influenza A and B were measured in serum samples using ELISA. RESULTS: The results showed that 29.2% of the sample had significant concentrations of influenza A IgG antibody, whereas 38.6% had significant concentrations of influenza B IgG antibody. A strong correlation was found between the levels of influenza A and influenza B antibodies (r=0.708, p less than 0.001). The number of individuals identified as negative for influenza A IgG antibody increased with age (p less than 0.01). In addition, no correlations were identified between influenza A IgG and influenza B IgG and body mass index (BMI), (p greater than 0.05). Finally, linear regression analysis showed that the level of influenza A antibody can be predicted by age (p less than 0.05) and body mass index (BMI) (p less than 0.05). CONCLUSION: Approximately one-third of Saudi Arabian adults presented significant levels of influenza A and B antibodies in our study. Demographic factors, including age and BMI, might contribute to influenza A antibody levels.
