Prevalence of hemochromatosis gene (HFE) mutations in Greece

The frequencies of the hereditary hemochromatosis gene (HFE) mutations C282Y and H63D vary between different populations. There are a limited number of reports regarding the frequency of these mutations in populations of southeastern Europe. Two hundred and sixty-four adult individuals of Greek origin were examined for the C282Y and H63D mutations to determine the allele and genotype frequencies. The HFE gene region of DNA samples extracted from peripheral leukocytes was amplified by the polymerase chain reaction. Restriction enzyme analysis was performed using RSAI for C282Y and MBOI for H63D. None of the 264 individuals carried the mutation C282Y. Forty-three individuals (16.2%) were heterozygous carriers of the H63D allele and 2 were homozygous for this mutation (0.75%). The overall H63D allele prevalence is thus estimated at 8.9%. HFE mutation frequencies were low in the population studied and this may explain, in part, the relative rarity of clinical cases of hereditary hemochromatosis in Greece.     

Double appendixes: A rare case report

Anomalies of the appendix are rare, and one of the rarest is the double appendixes. Most anomalies of the appendix are observed in adults and are discovered incidentally during surgery that does not primarily involve the appendix. It is usually missed, often with life‐threatening consequences.     

Tumour necrosis factor-alpha levels in non-diabetic offspring of patients with type 2 diabetes mellitus

Tumour necrosis factor-alpha (TNF-alpha) is considered to be involved in the insulin resistance of type 2 diabetes mellitus. The offspring of patients with type 2 diabetes mellitus are at increased risk of developing diabetes and several metabolic abnormalities, but the underlying defects responsible are not known. We studied serum TNF-alpha levels in 30 healthy non-diabetic offspring of type 2 diabetic parents (group A), and the relationship between TNF-alpha levels and variables associated with insulin resistance and diabetes. For comparison, 30 healthy offspring of non-diabetic parents (group B) were also studied. The median serum concentration of TNF-alpha was significantly higher in group A than in group B, 3.5 pg/ml compared with 2.0 pg/ml, respectively. The individuals of group A also had significantly elevated levels of glycosylated haemoglobin, fasting glucose, glucose 2 h after an oral glucose tolerance test and triglycerides. We conclude that serum TNF-alpha concentration is significantly elevated in non-diabetic offspring of type 2 diabetics and this may predict later impairment of insulin action in these individuals.     

Low Reported Adherence to the 2019 American Diabetes Association Nutrition Recommendations among Patients with Type 2 Diabetes Mellitus,Indicating the Need for Improved Nutrition Education and Diet Care

Patient adherence to guidelines is important for improved outcomes and prognosis. Nevertheless, many patients with type 2 diabetes mellitus (T2DM) do not comply with the recommendations regarding medication, physical activity, diet or self-care. The present cross-sectional study aimed to assess the level of adherence to the dietary recommendations issued by the American Diabetes Association (ADA) among patients with T2DM in Komotini, Greece. A total of 162 adults with T2DM (64.7 ± 10.6 years old), of which 41.4% were men, were recruited from the Sismanoglio Hospital and participated in the study. The level of adherence to individual recommendations issued by the ADA was assessed using yes/no questions. The overall adherence rate to the guidelines was low (41.2%). According to the multivariable analysis, age and medication therapy were identified as contributors to the compliance rate. No differences were noted in the total compliance rate between patients of different religious denominations (Muslims/Christians). Patients on oral antidiabetic agents (OAA) were more adherent compared with those on insulin therapy. A mere 3.7% of the participants had received nutrition education by a registered dietitian, 9.9% were following an individualized diet plan to improve glycemia, and 3.1% had set specific energy goals to reduce body weight. These findings are indicative of the need for the delivery of improved nutrition education.     

Breast necrosis following coronary artery bypass grafting

We present a case of left breast necrosis following coronary artery bypass grafting which was misdiagnosed as a breast cancer. Breast necrosis after myocardial revascularization is an extremely rare complication of the surgical procedure using the most conventional graft which is the left internal mammary artery. The left internal mammary artery is the main blood supplying artery of the left breast.     

Serum magnesium levels in non-diabetic offspring of patients with Type 2 diabetes mellitus

A tendency for magnesium deficiency in patients with diabetes mellitus is well established, which probably results from glycosuria-related hypermagnesiuria, nutritional factors or hyperinsulinaemia. Hypomagnesaemia is probably a secondary event but it can also lead to insulin resistance itself. The offspring of patients with Type 2 diabetes mellitus (T2DM) are at increased risk of developing diabetes and several metabolic abnormalities of the disease. The aim of this study was to determine if serum total magnesium levels in healthy offspring of T2DM patients underwent alterations and their relationship to indicators of glucose homeostasis. The sample consisted of two groups: 30 healthy offspring with at least one diabetic parent, and 30 age-matched healthy subjects with no family history of T2DM. None of the participants was on a diet. The mean serum magnesium concentration was 1.070 +/- 0.059 mmol/l in offspring and 1.075 +/- 0.084 mmol/l in controls (p=0.66). There was no statistically significant correlation between serum magnesium levels and parameters of glucose homeostasis in offspring. Our results support the conclusion that total serum magnesium probably has no relationship with the main indicators of glucose homeostasis in offspring of T2DM patients and is not likely to be a fundamental risk factor for the development of insulin resistance.     

Breaking Bad News in Cancer Patients

Objective:

In a regional hospital, many patients are newly diagnosed with cancer. Breaking the bad news in these patients and their relatives is a tough task. Many doctors are not experienced in talking to patients about death or death-related diseases. In recent years, there have been great efforts to change the current situation. The aim of this study was to investigate the experience and education of medical personnel in breaking bad news in a secondary hospital.

Materials and Methods:

59 doctors from General Hospital of Komotini, Greece were included in the study. All the doctors were in clinical specialties that treated cancer patients. A brief questionnaire was developed based on current guidelines such as Baile/SPIKES framework and the ABCDE mnemonic.

Results:

Residents are involved in delivering bad news less frequently than specialists. Only 21 doctors (35.59%) had specific training on breaking bad news. 20 doctors (33.90%) were aware of the available techniques and protocols on breaking bad news. 47 doctors (79.66%) had a consistent plan for breaking bad news. 57 (96.61%) delivered bad news in a quiet place, 53 (89.83%) ensured no interruptions and enough time, 53 (89.83%) used simple words and 54 (91.53%) checked for understanding and did not rush through the news. 46 doctors (77.97%) allowed relatives to determine patient''s knowledge about the disease.

Conclusions:

There were low rates of specific training in breaking bad news. However, the selected location, the physician''s speech and their plan were according to current guidelines.