Publications by authors named "Yosefa Bar Dayan"

Objective: In type 2 diabetes, insulin resistance and progressive β-cell failure require treatment with high insulin doses, leading to weight gain. Our aim was to study whether a three-meal diet (3Mdiet) with a carbohydrate-rich breakfast may upregulate clock gene expression and, as a result, allow dose reduction of insulin, leading to weight loss and better glycemic control compared with an isocaloric six-meal diet (6Mdiet).

Research Design And Methods: Twenty-eight volunteers with diabetes (BMI 32.

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Background: Diabetes mellitus (DM) is a prevalent metabolic disease characterized by chronic hyperglycemia. A primary burden of DM is related to its long-term complications, which have been shown to impact the course of hospitalization and to influence patients' outcome.

Aim: To assess the role of in-hospital glucose control on length of stay, 30-days and 1-year mortality.

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Objective: To examine the association between hypoglycemic events and inpatient and outpatient mortality rates, and to characterize the profile of patients with diabetes who develop hypoglycemia during hospitalization in order to identify risk factors and potentially avoid it.

Research Design And Methods: This retrospective cohort study analyzed data of 3410 patients with diabetes hospitalized during 2012. The associations among biochemical measures, severity of hypoglycemia, inpatient length of stay, and mortality during hospitalization, one month and within one year after discharge were evaluated.

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Objective: To assess whether cataract removal surgery will improve glycemic control and quality of life in patients with diabetes.

Methods: A prospective longitudinal study of 28 patients with type 2 diabetes and without diabetic retinopathy scheduled for cataract removal surgery. During the 4 months of follow-up, measurements of glycated hemoglobin (HbA1c) were obtained and assessment of quality of life was performed using two questionnaires: The EuroQoL 5-Dimension (EQ-5D®) and the Multidimensional Diabetes Questionnaire (MDQ).

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The cost effectiveness of generic drugs has promoted their use worldwide. However, the large variety of bioequivalent generic and brand-name drugs found in the marketplace increases the complexity and frequency of mistakes in drug consumption. This clinical study investigated the prevalence of various mistakes in drug consumption by patients using a hospital setting.

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Article Synopsis
  • A study found that adding whey protein to breakfast helps lower blood sugar levels in Type 2 diabetes patients by boosting insulin and incretin secretion, but it was unclear if this benefit lasts long-term.
  • Over 12 weeks, 56 participants were put on three different breakfast diets: whey protein (WBdiet), various protein sources (PBdiet), and high-carb with less protein (CBdiet), with results showing WBdiet significantly improved insulin levels and reduced hunger.
  • After the study, those on the whey protein diet had the greatest reduction in HbA1c (0.89%) and weight loss (7.6 kg), suggesting that whey protein could be an effective strategy for managing Type
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Background: Lifestyle weight loss interventions represent the mainstay of treating children with obesity. Long-term follow-up studies of intervention programs are scarce. This study assessed the long-term effects and identified factors associated with significant weight loss.

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Objective: The circadian clock regulates glucose metabolism by mediating the activity of metabolic enzymes, hormones, and transport systems. Breakfast skipping and night eating have been associated with high HbA and postprandial hyperglycemia after lunch and dinner. Our aim was to explore the acute effect of breakfast consumption or omission on glucose homeostasis and clock gene expression in healthy individuals and individuals with type 2 diabetes.

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Background: Screening and early diagnosis of prediabetes and diabetes can prevent or delay disease onset and complications. To that end, a free public health station was established in a large, government medical centre. This study evaluated the long-term outcomes of abnormal random blood glucose results among patients with no history of diabetes or prediabetes.

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Background: Diabetes is considered a major epidemic of the 21st century. Usually, diabetes begins asymptomatically and the diagnosis takes place an average of 8-12 years after the onset of dysglycaemia. Blood check for glucose is taken at different medical setting, whether at the fasting condition or randomly.

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Many patients with type 2 diabetes fail to achieve adequate glucose control despite escalation of treatment and combinations of multiple therapies including insulin. Patients with long-standing type 2 diabetes often suffer from the combination of severe insulin deficiency in addition to insulin resistance, thereby requiring high doses of insulin delivered in multiple injections to attain adequate glycemic control. Insulin-pump therapy was first introduced in the 1970s as an approach to mimic physiological insulin delivery and attain normal glucose in patients with type 1 diabetes.

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Aim: Dysglycemia, diabetes and abnormal blood pressure screening can be conducted by trained volunteers and may identify unknown cases. The aim of the study was to examine the feasibility and effectiveness of operating a screening station in pubic setting supervised by diabetes unit.

Methods: A cross-sectional analysis of a program offering free screening services to non-hospitalized subjects.

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Purslane extract (PE) is derived from Portulaca oleracea L., a medicinal plant used in traditional medicine for its antidiabetic properties. This randomized, placebo-controlled clinical trial was designed to evaluate the efficacy and safety of PE in improving glucose control, blood pressure, and lipid profile in adults with type 2 diabetes mellitus (T2DM) treated with a single oral hypoglycemic agent at baseline.

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Objective: Skipping breakfast has been consistently associated with high HbA1c and postprandial hyperglycemia (PPHG) in patients with type 2 diabetes. Our aim was to explore the effect of skipping breakfast on glycemia after a subsequent isocaloric (700 kcal) lunch and dinner.

Research Design And Methods: In a crossover design, 22 patients with diabetes with a mean diabetes duration of 8.

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Aims/hypothesis: High-energy breakfast and reduced-energy dinner (Bdiet) significantly reduces postprandial glycaemia in obese non-diabetic individuals. Our objective was to test whether this meal schedule reduces postprandial hyperglycaemia (PPHG) in patients with type 2 diabetes by enhancing incretin and insulin levels when compared with high-energy dinner and reduced-energy breakfast (Ddiet).

Methods: In a randomised, open label, crossover design performed in a clinic setting, 18 individuals (aged 30-70 years with BMI 22-35 kg/m(2)) with type 2 diabetes (<10 years duration) treated with metformin and/or diet were given either Bdiet or Ddiet for 7 days.

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Aims/hypothesis: Since protein ingestion is known to stimulate the secretion of glucagon-like peptide-1 (GLP-1), we hypothesised that enhancing GLP-1 secretion to harness its insulinotropic/beta cell-stimulating activity with whey protein pre-load may have beneficial glucose-lowering effects in type 2 diabetes.

Methods: In a randomised, open-label crossover clinical trial, we studied 15 individuals with well-controlled type 2 diabetes who were not taking any medications except for sulfonylurea or metformin. These participants consumed, on two separate days, 50 g whey in 250 ml water or placebo (250 ml water) followed by a standardised high-glycaemic-index breakfast in a hospital setting.

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Prevalence of atopic dermatitis (AD) has been studied mainly in infants and young children. Surveys on AD in adolescents and adults are based largely on self-reported questionnaires and cohorts of different ages, precluding meaningful comparisons and conclusions. We aimed to provide data on the prevalence of AD and its relation to demographic factors in adolescents.

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Background: Patients with type 1 diabetes and a significant portion of patients with type 2 diabetes must use subcutaneous insulin injections, in order to maintain normoglycemia and to prevent immediate and long-term complications. For these patients, testing blood glucose levels more frequently is necessary to safely achieve glycated hemoglobin targets. In the current study, the effects of a CoolSense™ device (CoolSense Medical Ltd.

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Background: Acute physiological stress has been shown to impair glucose homeostasis. War is a period of acute psychological stress, and its effect on glucose control is unknown. In this study random point-of-care (POC) glucose levels were measured using an automated, institutional glucometer in hospitalized adult patients prior to versus during the Israeli Pillar of Defense campaign (November 7-10, 2012).

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Objectives: Health information technology, especially electronic health records (EHRs), can be used to improve the efficiency and effectiveness of healthcare providers. This study assessed the cost-savings of incorporating a list of preferred specialty care providers into the EHRs used by all primary care physicians (PCPs), accompanied by a comprehensive implementation plan.

Methods: On January 1, 2005, all specialty clinic providers at the Israeli Defense Forces were divided into one of four financial classes based on their charges, class 1, the least expensive, being the most preferred, followed by classes 2-4.

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Olive tree (Olea europaea L.) leaves have been widely used in traditional remedies in European and Mediterranean countries as extracts, herbal teas, and powder. They contain several potentially bioactive compounds that may have hypoglycemic properties.

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Optimism has several orientations. One such outlook is a general tendency to regard the world as a positive place, accepting difficulties as mere challenges instead of impassable barriers. Among health care workers, optimism improves their level of functioning, their patients' satisfaction, and their therapeutic results.

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Objectives: Hyperglycemia is a prominent feature among patients exposed to major stress such as in cardiac surgery. The implementation of a continuous glucose monitoring system (CGMS) for glucose monitoring during cardiac surgery was assessed.

Subjects And Methods: Fifty-nine consecutive patients who underwent cardiac surgery were monitored by CGMS.

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Background: The willingness of healthcare workers to risk their lives for a patient with a potentially fatal, communicable disease is a major concern, especially during a pandemic where the need for adequate staffing is crucial and where the public atmosphere might enhance anxiety and fear of exposure.

Objective: To examine the relationships between the willingness of healthcare workers to risk their lives for a patient with a potentially fatal A/H1N1 flu, and knowledge of personal protection against infection, and trust in colleagues, workplace preparedness and the effectiveness of safety measures, during the winter A/H1N1 pandemic in Israel.

Materials And Methods: A questionnaire was distributed to healthcare workers in 21 hospitals in Israel between 26 November 2009 and 10 December 2009 (the peak of the winter A/H1N1 flu outbreak).

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Background: The criteria for tonsillectomy for recurrent tonsillitis were established by prospective studies in the pediatric population and are applied to adults as well. No studies have been conducted to assess whether these guidelines are followed.

Objectives: To examine the eligibility for tonsillectomy of tonsillectomized patients who were referred because of recurrent acute tonsillitis.

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