Oropharyngeal Dysphagia and Diabetes Mellitus: Screening of 200 Type 1 and Type 2 Patients in Cairo, Egypt.

BACKGROUND: Although diabetes mellitus is a well-researched systemic endocrinal disease, literature is scarce addressing the co-occurrence of oropharyngeal dysphagia with diabetes. OBJECTIVE: The aim of this work was to screen Egyptian diabetic patients for symptoms suggestive of oropharyngeal dysphagia using the validated Arabic version of the Eating Assessment Tool (A-EAT-10). PARTICIPANTS AND METHODS: 200 Egyptian adult diabetic patients, aged from 18 to 59 years participated in the study. The inclusion criteria were being diabetic patients of type 1 or type 2. Patients were asked to complete the A-EAT-10 questionnaire. RESULTS: Age progression and being female were found to be risk factors for dysphagia among diabetic patients participating in this study. The most common symptom among diabetic patients who complained of dysphagia was "I cough when I eat." CONCLUSION: The present study suggests the presence of oropharyngeal swallowing problems among patients with diabetes mellitus.

The Effect of Vitamin D Supplementation on Glycemic Control and Lipid Profile in Patients with Type 2 Diabetes Mellitus.

AIM: The aim of this study was to evaluate the effect of vitamin D supplementation in patients with type 2 diabetes mellitus (T2DM) with regard to their glycemic control and lipid profile. METHODS: One hundred subjects with T2DM were recruited and given 4500 IU/day of vitamin D for 2 months. 25-Hydroxyvitamin D [25(OH)D], fasting blood glucose (FBG), glycosylated hemoglobin A1c (HbA1c), and lipid profile were measured pre- and postsupplementation. RESULTS: There was a significant increase in the mean value of 25(OH)D level after supplementation (baseline level 16 ± 5.3 ng/ml vs. after supplement level 49.2 ± 17.7 ng/ml, p < 0.05). Both FBG and HbA1c but not lipid profile were significantly decreased after supplementation. However, the univariate general linear model between 25(OH)D percentiles and lipid profile levels showed that diabetic subjects with high 25(OH)D levels (>61 ng/ml) had significantly lower levels of total cholesterol and low-density lipoprotein cholesterol (LDL-C) in comparison to those in the low or middle percentiles. Furthermore, participants in a higher percentile had a significantly higher level of high-density lipoprotein cholesterol (HDL-C) than those in the middle percentile. Lipid profile levels were not affected by the supplement except for triglycerides (TG) levels in females, which were significantly decreased. CONCLUSIONS: Vitamin D supplementation may be beneficial to diabetic subjects because it improved glycemic control. Diabetic subjects with high 25(OH)D levels (>61 ng/ml) had better lipid profiles.

Role of Inflammatory Markers in Elderly Type 2 Diabetic Patients with Mild Cognitive Impairment.

BACKGROUND: Type 2 diabetes (T2DM) is a risk factor for Alzheimer's disease and mild cognitive impairment. The etiology of cognitive impairment in people with T2DM is uncertain but, chronic hyperglycemia, cerebral micro vascular disease, severe hypoglycemia, and increased prevalence of macro vascular disease are implicated. OBJECTIVES: To determine the serum levels of soluble vascular adhesion molecule (sVCAM-1) and highly sensitive C-reactive protein (hs-CRP) in elderly type 2 diabetics with mild cognitive impairment (MCI). METHODS: Our study was conducted on 90 elderly subjects (aged 60 years old or more). They were divided into Group І, 30 patients with T2DM and mild cognitive impairment, group ІІ, 30 patients with T2DM without cognitive impairment and group III, 30 healthy subjects as a control group. They were subjected to history taking, full clinical examination, anthropometric measurement, the Addenbrooke's Cognitive Examination III (ACE---III 2012), Fasting plasma glucose, 2 hours plasma glucose, HbA1c, lipid profile, protein/creatinine ratio, serum sVCAM-1 and hs-CRP. RESULTS: Serum levels of sVCAM-1 in diabetic elderly patients with MCI were significantly higher (946.7 ± 162.01 ng/ml) than diabetic elderly patients without cognitive impairment (479.06 ± 65.27 ng/ml) and control (263.7 ± 72.05 ng/ml) with (P=0.002). Serum levels of Hs-CRP in diabetic elderly patients with MCI were significantly higher than as diabetic elderly patients without cognitive impairment and control with (P=0.005). CONCLUSION: Elderly diabetic patients with mild cognitive impairment have higher levels of soluble adhesion molecules and markers of low-grade systemic inflammation than other groups.

Urinary neutrophil gelatinase-associated lipocalin in type 2 diabetes: Relation to nephropathy and retinopathy.

BACKGROUND: Diabetes mellitus is the leading cause of end stage renal disease worldwide. Early identification of diabetic nephropathy even before appearance of microalbuminuria is a challenge for early prevention of occurrence and progression of this complication. Neutrophil gelatinase-associated lipocalin is a small protein that belongs to the lipocalin protein. Urinary neutrophil gelatinase-associated lipocalin is a promising early marker in different renal problems. AIM OF THE WORK: To measure urinary neutrophil gelatinase-associated lipocalin in type 2 diabetic patients and to assess its role as an early marker for diagnosis of diabetic nephropathy and diabetic retinopathy. PATIENT AND METHODS: The current study included 60 subjects with type 2 diabetes and 20 healthy control subjects. Diabetic subjects were divided into 3 groups according to urinary albumin creatinine ratio; 20 normoalbuminuric patients, 20 micro-albuminuric patients and 20 macroalbuminuric patients. They were subjected to history taking, full clinical examination, fundus examination, anthropometric measurement, urinary neutrophil gelatinase-associated lipocalin and urinary albumin creatinine ratio. RESULTS: Urinary neutrophil gelatinase-associated lipocalin was higher in all diabetic groups than in the control group, with no difference in between diabetic groups. The difference was of great value when comparing normoalbuminuric group with control as albumin creatinine ratio was not different while the urinary neutrophil gelatinase-associated lipocalin was statistically significant (5.94 ±â€¯1.85 ng/dl vs 1.96 ±â€¯0.65, p < 0.001). No correlation was found with retinopathy. CONCLUSION: Urinary neutrophil gelatinase-associated lipocalin is a sensitive marker for early detection of diabetic nephropathy even in normoalbuminuric patients denoting early tubular damage before microalbuminuria. It is not correlated with retinopathy.