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Day 1 full schedule

May 24, 2024 @ 10:00 - 12:55

Molecular bases for pharmacotherapy of COVID-19

Anna Sh. Archvadze

Anna Sh. Archvadze

Associate Professor

David Tvildiani Medical University

Georgia

ABSTRACT

The rapid spread of the coronavirus disease 2019 (COVID-19), caused by a zoonotic beta-coronavirus entitled 2019 novel coronavirus has become a global threat. As of 19 August 2020, the pandemic caused an accumulation of 1 351 confirmed cases and 17 deaths in Georgia, and 22 334 752 confirmed cases, and 784 875 deaths in 213 other countries worldwide. The mortality rate is high in patients with comorbidities of Cardiovascular Diseases (13.2%) and Diabetes Mellitus (9.2%). COVID-19 is caused by the newly emerging severe acute respiratory syndrome (SARS) related coronavirus species 2 or SARS-CoV-2, which binds to the angiotensin-converting enzyme 2 (ACE2) molecule on the host cell membrane via the viral spike protein and expresses complex pathological changes in many organs linked mostly with vasculopathy. Microscopic examination showed bilateral diffuse alveolar damage with cellular fibromyxoid exudates, indicating Acute Respiratory Distress Syndrome (ARDS). The immune system plays crucial role in tissue damage. Results from flow cytometric analysis demonstrated that the counts of peripheral CD4+ and CD8 + T cells were substantially reduced, while their status was hyper-activated as evidenced by the high proportions of HLA-DR (CD4 3·47%) and CD38 (CD8 39·4%) double-positive fractions. Moreover, there was an increased concentration of highly pro-inflammatory CCR6+ Th17 in CD4 T cells. This indicated severe immune injury in later stages of COVID-19, but not by virus direct destruction. In the same time coagulation function disorders were reported in most of the severe COVID-19 patients (in Wuhan more than in 20% of patients), by elevated levels of D-Dimer and prolonged prothrombin time, some of whom ended in disseminated intravascular coagulation (DIC) deep venous thrombosis (DVT) or fatal pulmonary thromboembolism (PTE). At the later stage we have results of thrombocytopenia as a result of excessive platelets consuming, which significantly affects treatment and prognosis. At this moment potential treatments included Remdesivir, Hydroxychloroquine, Betamethasone, Tocilizumab, anti-HIV drugs, convalescent plasma, and vaccine immunization (when possible). Conclusion & Significance: Our review emphasizes the controversial changes in the immune system as well as in coagulation processes that may play a substantial role in the development and progression of COVID- 19 as well as in the pathogenesis of SARS-CoV-2. Drugs have no significant impact on the ARDS, as well as on SARS-CoV-2. So, we still need new targets and new drugs for the prophylaxes and treatment of COVID-19 even we will have vaccines available.The rapid spread of the coronavirus disease 2019 (COVID-19), caused by a zoonotic beta-coronavirus entitled 2019 novel coronavirus has become a global threat. As of 19 August 2020, the pandemic caused an accumulation of 1 351 confirmed cases and 17 deaths in Georgia, and 22 334 752 confirmed cases and 784 875 deaths in 213 other countries worldwide. Mortality rate is high in patients with comorbidities of Cardiovascular Diseases (13.2%) and Diabetes Mellitus (9.2%). COVID-19 is caused by the newly emerging severe acute respiratory syndrome (SARS) related coronavirus species 2 or SARS-CoV-2, which binds to the angiotensin-converting enzyme 2 (ACE2) molecule on the host cell membrane via the viral spike protein and expresses complex pathological changes in many organs linked mostly with vasculopathy. Microscopic examination showed bilateral diffuse alveolar damage with cellular fibromyxoid exudates, indicating Acute Respiratory Distress Syndrome (ARDS). Immune system plays crucial role in tissue damage. Results from flow cytometric analysis demonstrated that the counts of peripheral CD4+ and CD8 + T cells were substantially reduced, while their status was hyper-activated as evidenced by the high proportions of HLA-DR (CD4 3·47%) and CD38 (CD8 39·4%) double-positive fractions. Moreover, there was an increased concentration of highly pro inflammatory CCR6+ Th17 in CD4 T cells. This indicated severe immune injury in later stages of COVID-19, but not by virus direct destruction. In the same time coagulation function disorders were reported in most of the severe COVID-19 patients (in Wuhan more than in 20% of patients), by elevated levels of D-Dimer and prolonged prothrombin time, some of whom ended in disseminated intravascular coagulation (DIC) deep venous thrombosis (DVT) or fatal pulmonary thromboembolism (PTE). At the later stage, we have results of thrombocytopenia as a result of excessive platelets consuming, which significantly affects treatment and prognosis. At this moment potential treatments included Remdesivir, Hydroxychloroquine, Betamethasone, Tocilizumab, anti-HIV drugs, convalescent plasma, and vaccine immunization (when possible). Conclusion & Significance: Our review emphasizes the controversial changes in immune system as well as in coagulation processes that may play a substantial role in the development and progression of COVID- 19 as well as in pathogenesis of SARS-CoV-2. Drugs have no significant impact on the ARDS, as well as on SARS-CoV-2. So, we still need new targets and new drugs for the prophylaxes and treatment of COVID-19 even we will have vaccines available.

Adolescent diabetes mellitus-right time to be concerned

Goutam Kumar Acherjya

Goutam Kumar Acherjya

Assistant Professor

Bagherpara Upazila Health Complex

Bangladesh

ABSTRACT

Diabetes mellitus is an endocrine disorder where hyperglycaemia occurs due to defect in insulin secretion, insulin action or both. Recently WHO member countries have given more emphasis on the non-communicable diseases (NCDs) rather than the communicable diseases for the sustainable developmental goal due to increased rate of long-term morbidity, mortality and high cost health related resources expenditure. Diabetes mellitus is one of the four priority NCDs related to both macrovascular and microvascular complications causing blindness, kidney failure, heart attacks, stroke and lower limb amputation. Due to genetic predisposition, environmental factors, positive family history, obesity, inadequate physical activities, sedentary lifestyle, rapid urbanization and unhealthy food practice the global prevalence of diabetes is dramatically increasing not only in the adult and older aged group but also in the children and adolescent aged group. In near future many countries of the globe may face a major public health challenge more than our anticipation due to increased prevalence of adolescent diabetes which is directly related to early onset risk factors and complications. There are high up negative significant effects on the quality of life, employment and health related expenditure when diabetes affects in this age group. So necessary steps and strategic plan should be designed for the earlier detection and intervention of adolescent diabetes.

A public BCR present in a unique dual-receptor-expressing lymphocyte from Type 1 diabetes patients encodes a potent T cell autoantigen

Adebola M. Giwa

Adebola M. Giwa

Pediatric Endocrinologist

Johns Hopkins University School of Medicine

USA

ABSTRACT

Purpose: T and B cells represent two known distinct lineages of adaptive immune cells. They are responsible for the host defense and driving autoimmunity through the recognition of foreign- and self-antigens, using clonally diverse antigen cell receptors, BCRs, and TCRs. This study describes a previously unknown lymphocyte that is a dual expresser (DE) of TCRs and BCRs that is significantly elevated in people with type 1 diabetes (T1D). Methods: These cells have been identified and confirmed with the use of multi-color flow cytometry, flow cytometric imaging (Amnis), and deep sequencing. Its function and properties have been evaluated using vitro stimulation and intracellular cytokine analysis high-speed flow-based sorting. Results: In T1D, DEs are predominated by one clonotype that encodes a potent CD4 T cell autoantigen in its antigen-binding site. Molecular dynamics simulations revealed that this peptide has an optimal binding register for diabetogenic HLA-DQ8. A synthetic version of the peptide forms stable DQ8 complexes and potently stimulates autoreactive CD4 T cells from T1D patients, but not healthy controls. Monoclonal antibodies bearing this clonotype are autoreactive against CD4 T cells. Conclusion: The division of adaptive immune cells into T and B cells is not absolute. DE cells may provide insight into T1D pathogenesis. Utilizing the identical BCR clonotype property in T1D may facilitate earlier identification and stratification of individuals at risk for the disease and help develop targeted immunotherapy to prevent T1D and preserve beta-cell function in new-onset T1D patients.

Study of correlation between fasting salivary ghrelin & fasting blood glucose in type 2 diabetics: A pilot study

Mohammed Jaffer Pinjar

Mohammed Jaffer Pinjar

Associate Professor

Government Medical College Mahbubnagar

India

ABSTRACT

Diabetes is one of the most common disorders which is spreading like rapid fire both in developed & developing countries. Hypothesis: fasting salivary ghrelin (FSG) acts as an independent risk factor for the development of type 2 DM. Ghrelin has shown to play an important role in glucose homeostasis. Many studies have shown that circulating levels of ghrelin are diminished in patients with type 2 diabetes mellitus (DM) and inversely correlated with BMI. Few studies show a negative correlation between FSG levels and FBG levels leading to the pathogenesis of type 2 DM. No studies have done to know the levels of FSG in type 2 diabetics. Objective: To correlate between FSG & FBG in type 2 DM patients. Materials and Methods: Fifteen type 2 DM patients (10 males & 5 females) in the age group of 35-60 years with no complications randomly selected for this cross-sectional study. Exclusion criteria: Any history of cardio-vascular diseases like hypertension, coronary artery disease, metabolic disease like type 1 DM, Metabolic syndrome. Smokers, Alcoholics, any history of respiratory diseases, renal diseases, tumours, CNS disorders, any history of oral cavity disorders, pregnancy & menstrual periods excluded. Institutional ethical clearance obtained before conducting the study.Biochemical investigation of FBG level by Trinder’s method (Glucose oxidase – Peroxidase) & FSG by ELISA method done. Pearson correlation test was done to know the relation between FSG & FBG levels. Result found to be a negative correlation which is highly statistically significant. (r = -0.83, p=0.001). Conclusion: The result of negative correlation between FSG & FBG in the type 2 DM parents suggests that FSG may act as an independent risk factor apart from the other risk factors like obesity etc. This pilot study helps in identifying the FSG as a screening marker in the type 2 DM patients. Increased number of researches should be taken in this field. This research study got approved from ICMR STS project 2019 with the reference id: 2019-00675.

An insight into the mechanistic links between COVID-19 and diabetes

Nagalakshmi CS

Nagalakshmi CS

Professor

Sri Siddhartha Institute of Medical Sciences

India

ABSTRACT

COVID-19 is a rapidly spreading communicable disease worldwide. It varies widely in its spectrum of manifestations, from being mild self-limiting disease, to fulminant disease, often leading to complications and death.1 Diabetes is an important co-morbidity linked to severity of infection by SARS-CoV-2, which predisposes them to severe pneumonia.2 Poor glycaemic control is associated with worse outcomes.3 The disease burden of COVID-19 is continuously increasing, and with a high prevalence of diabetes, it is all the more important to understand the vital aspects of COVID-19 infection in diabetic population. 4 Hence, we try to provide close insights into its pathophysiology, clinical characteristics, recommendations on management and prevention and possible avenues for improving disease outcomes. Three main mechanisms which influence COVID-19 disease manifestation in diabetics include: (a) Entry of virus via ACE-2 receptors (b) Action through Dipeptidyl-peptidase-4, and (c) Elevation of glucose concentration in airways by elevated blood glucose.2,5 ACE-2 is expressed in alveolar epithelial cells, heart, renal-tubular & intestinal epithelia, and pancreas. S-Glycoprotein on the surface of SARS-CoV-2 binds to this ACE-2 and undergoes a conformational change. This allows its’ proteolytic digestion by host cell proteases TMPRSS2 and Furin, leading to internalization of virus. Viral entry into cells trigger an inflammatory response by T-helper-cells and at times, a ‘cytokine storm’, resulting in organ damage.4 Apart from diminishing neutrophil chemotaxis and reducing phagocytosis, by which diabetes predisposes individuals to infections, there are several specific factors with respect to SARS-CoV2: (i) Increased ACE-2 expression (ii) Raised Furin (iii) Diminished T-cell functioning, and (iv) Increased IL-6 levels.4 Movement restrictions, increased stress due to social isolation and lack of physical activity further complicates the issue. It is therefore, much essential to raise awareness among front-line workers. Finally, the current situation emphasizes the need for more clinical investigation and define best practices for optimum outcomes.5

Model of nursing service among patients with non-communicable diseases, King Narai Hospital, Lop Buri, Thailand

Ananya Manit

Ananya Manit

King Narai Hospital, Thailand

King Narai Hospital

India

ABSTRACT

Non Communicable diseases (NCD) such as Diabetes and Hypertension has increased every year in Thailand as other countries in the world. That made the patients were suffered and decreased quality of life. This study of qualitative research aimed to develop a Nursing service model among patients with NCD, King Narai Hospital by using Evidence-based practice (EBP) concept of Soukup (Soukup, 2000).  The sample included 30 patients with NCD--Diabetes, and Hypertension, 15 persons of a multidisciplinary team. The instrument was semi-structure interview of NCD quality clinic that was developed from the standard manual of NCD Clinic Plus of NCD, MOPH, Thailand (2016). The data were collected by NCD situational analysis, interviewed patients with Diabetes, and Hypertension, and multidisciplinary team. Furthermore, the EBP concept of Soukup (2000) was applied to develop a Nursing service model among patients with NCD, King Narai Hospital, Lop Buri, Thailand. Content analysis was implemented for data analysis. The results showed that the nursing service model among patients with NCD, King Narai Hospital that was developed comprising 6 components: directions and policies, information system, system adjustment, and service process, self-management support system, decision support system, and arranging linking service to the community. Conclusion: Nursing service model among patients with NCD that was developed, there were 6 components according to the standard manual of NCD Clinic Plus of NCD, MOPH, Thailand (2016). There was a little word of some component to improve. It will be launched to improve the quality of care among patients with NCD, Narai Hospital, Lop Buri, Thailand, and other areas.

Life style modifications: Perception and Belief

Lal Chandra

Lal Chandra

Director-Professor

Maulana Azad Medical College

India

ABSTRACT

Lifestyle modifications are well needed to prevent many diseases or required to overcome/control many. Despite the best approach adapted so far, has not proven successful. Most of the diseases are linked with genes, which are simply molecular blueprints used in the construction of cells, tissues, and organs. The environment serves as a contractor engaging these blueprints to characterize a cell’s life. Now, the science of signal transaction focuses upon the pathways linking environmental cues, affecting cytoplasmic /cellular processes which can alter gene expression and thereby controlling its fate. The new science of Epigenetics has completely upended our conventional understanding of genetic control. Thorough knowledge and its application will surely enable to understand /prevent/control many diseases.

Day 2 full schedule

November 17, 2022 @ 17:25 - 16:55

Diabetes Management with Nutritional Immunology

Luxita Sharma

Luxita Sharma

Associate Professor

India

ABSTRACT

Diabetes is defined as a disease that has the blood glucose levels are too high. The foods after digestion gets converted to Glucose and then are absorbed in the liver to metabolise. The hormones Insulin secreted from pancreas helps to transport the glucose into the cells and provides energy (Wild , 2004). The term “immunity” was first medically used by a Dutch physician, Van Sweiten in 1775. He used the term “Immunitas” to refer effects seen by early attempts at variolisation (Moulin & Anne-Marie, 1989). The Merriam-Webster dictionary, states the definition of immunity as: “the quality or state of being immune, especially: a condition of being able to resist a particular disease especially through preventing development of a pathogenic microorganism or by counteracting the effects of its products”.

The Innate and Adaptive immune system affects the cellular functions chemotaxis, phagocytosis, and killing of pathogens by monocytes, macrophages, and neutrophils. And improvement in these functions can be seen when the Diabetes Mellitus is controlled and blood glucose levels normalize.

The nutrition is specially to kept in mind to reduce the Hyperglycemia and also immunity boosting foods be added in the daily diet. The present study will describe the Management of Diabetes Mellitus is effective with Nutritional Immunology.

Efficacy of a new conservative limb-salvage management for limb-threatening diabetic foot wounds - a randomized controlled study

Mostafa Yakoot

Mostafa Yakoot

Consultant physician and clinical research consultant

Egypt

ABSTRACT

Background

Diabetic foot ulcer (DFU) is the main risk factor for nontraumatic lower-limb amputation. We hypothesized that by reversing the offending local tissue factors resulting from the low tissue supply of oxygen, inefficient fuel metabolism and acidosis, we can eradicate the infection and help to promote healing. This might be enhanced with the help of an innovated local preparation (PEDYPHAR®) through its enriched alkaline ointment base and the regenerating growth factors of Royal Jelly (RJ) plus the antimicrobial, immune-modulatory nutritional and other biochemical properties of RJ and Panthenol. We conducted this study to test the safety and efficacy of PEDYPHAR ointment as an adjuvant in limb salvage management for patients with limb-threatening diabetic foot wounds.

Methods

A prospective, randomized, controlled open-label study design with a mean follow-up period of 12 weeks. One hundred and nineteen eligible patients with diabetic foot wounds presenting to 3 outpatient clinics in Egypt were randomized to be treated with the local application of either PEDYPHAR or Panthenol ointment under dressing after conservative debridement of necrotic tissue and irrigation with warm normal saline.

Results

At the end of the 12-week follow-up period, PEDYPHAR showed a higher rate of complete healing of limb-threatening wounds in the intent-to-treat population, 11 of 34 (32.4%) in PEDYPHAR-treated group versus 3/25 (12%) in the Panthenol-treated (control) group (p=0.034* [*indicates it is statistically significant]).

Conclusion

We can conclude that PEDYPHAR could be an effective and safe conservative local adjuvant treatment for cases of diabetic foot infection.

 

Knowledge and Practice of Physicians to Hyperglycemia in Pregnancy in Bangladesh: A Nationwide Survey

Shahjada Selim

Shahjada Selim

Associate Professor

Bangladesh

ABSTRACT

Background: The frequency of hyperglycemia in pregnancy is high in Bangladesh, but very little is known about the current knowledge and practice about the hyperglycemia in pregnancy in our practicing doctors.

Objective: To assess the knowledge and practice of the doctors across the country who are involved in the management of hyperglycemia in pregnancy.

Methods: Structured preformed data collection sheets were sent to the doctors who are taking care hyperglycemia in pregnancy (endocrinologists, obstetricians, and others) through email and postage. The questionnaire focused on their knowledge and practice pattern on hyperglycemia in pregnancy. In total, 950 doctors of Bangladesh were invited to join the survey, and 262 (24.89%) responded.

Result: Among the participants, 42.3% (111) were endocrinologists, 27.10% (71) obstetrician/gynecologist, and 30.53% (80) were other physicians, including internists, diabetes family physicians, etc. The majority of our doctors are aware of the adverse outcomes of hyperglycemia in pregnancy and advocates universal screening, follow ADA guideline, use insulin for the management of hyperglycemia in pregnancy, more than half prefer to continue metformin if it has been used for other causes, favored the caesarian section as the preferred method of delivery, half of the GDM mothers are lost to follow up after delivery.

Conclusion: Findings of this study may serve a baseline for the management of hyperglycemia in pregnancy. The doctors involved in the management of hyperglycemia in pregnancy require more training for knowledge building and improvement of rational practice.

Use of Computerized Insulin Dose Adjustment Algorithms to Facilitate Insulin Dose Adjustments by Primary Care Providers

Mayer B. Davidson

Mayer B. Davidson

Professor

USA

ABSTRACT

The following principle is very effective for adjusting insulin doses.  Depending on when injected, each component of the insulin regimen has a maximal effect on a specific period of the 24 hour cycle, e.g., overnight, morning, afternoon, evening.  The glucose pattern in that period determines whether the dose of that component of the insulin regimen requires adjusting.  A registered nurse trained to adjust insulin doses using this principle reduced HbA1c levels from 11.0% to 7.2% in 111 patients referred by their providers over 9-12 months of clinic visits.  FDA cleared computerized algorithms based on this principle produce a report within 30 seconds after glucose readings are downloaded that provide recommendations for insulin dose adjustments that the provider can modify or accept. These computerized algorithms were utilized in smaller studies in which glucoses were measured either remotely or by continuous glucose monitoring (CGM).  With remote monitoring (no clinic visits), a nurse practitioner lowered HbA1c levels from 10.0% to 7.6% in 6 months.  With CGM, a clinical pharmacist decreased time spent with glucoses >250 mg/dl from 44% to 23% and increased time in the target range of 70-180 mg/dl from 29% to 51% over a mean of 3 months.  HbA1c levels fell from 11.5% to 8.3%.  This innovative approach for adjusting insulin doses should improve diabetes control with subsequent beneficial effects on diabetes complications and resultant lowering of health care costs.

The design of m-Health and nutrition informatics interventions for selfcare management of Type 2 Diabetes at home setting

Mr. Abhijeet P Sinha

Mr. Abhijeet P Sinha

PhD Scholar

DIT University

India

ABSTRACT

The design and effectiveness of m-health mobile-based self-care management and nutrition informatics interventions on type 2 diabetes mellitus at home settings

Methods: A systematic search of PubMed and Scopus) was conducted. Studies globally published in English from 2010 to 2020 and studies done in Type 2 diabetes and ages 18-75 were included in this. The intervention study such as Randomized controlled trials (RCTs) of mobile-based self-management interventions for type 2 diabetes patients and studies where charting of any of the patient-level outcomes was analyzed. The reviewer screened the studies and reviewed them with another reviewer independently. The data was extracted, and the quality of the studies was assessed. The scoping study methodology using the operational framework of Arksey, and O’Malley are used to present study outcomes and twenty-seven pointers PRISMA-SCR checklist is used Mobile based self-management interventions seem to have positive effects on self-care and management and pertinent outcomes for patients with type 2 diabetes mellitus. Overall progress in physiologic indicators, selfcare and improvement in quality of patient life with Type 2 Diabetes. Though, the studies emphasized results in small populations, with little indication of future scaling of the intervention. Moreover, the results indicate a need for further research into self-management which includes nutrition informatics in self-care management regime, and it needs to focus on region wise availability of nutrition informatics. This will also help in the co-management of diabetes and cardiovascular disease. Self-management is an effective means of improving health outcomes in low- and middle-income countries (LMIC) and therefore mobile led selfcare management interventions with nutritional informatic can be advantageous. 

Self-care or Selfcare management in Chronic Care Management (CCM) can improve health outcomes and it has potential to reduce risk of diabetic complications. Use of Mobile phone-based technology or m-health interventions for various global programs focusing on selfcare management. There are numerous studies focusing on improving self-efficacy, self-care activities, health-related quality of life and clinical outcomes for patients. However, m-health applications developed are mostly clinical and does not focus on self-care aspect such as nutrition, diet, exercise along with testing of blood glucose level. The m-health application healthcare has the potential to improve support for patients with type 2 diabetes mellitus and it is important to improve patient outcomes by improving selfcare, comprehensive selfcare management and incorporating nutrition informatics, psychological support can assist patient to cope up with diabetes and by adhering to self-care activities. Most studies addressed healthy lifestyle behaviors like physical activity, testing of glucose. However, integrated management diabetes with management of signs and symptom and nutrition regime can the most challenging self-care behaviors for patients and can improve health outcome. Some of the incredible steps in the management and prevention of diabetes encompass turning research into the real world, collaborative efforts that involve physicians, empowering the community, and access to diabetes prevention and management efforts. The other steps include enhancement of healthcare access, collaborative efforts that involve diabetes educators, physicians, public health scientists, and nurses in the prevention and management efforts of the disease (Muralidharan et al., 2017). Mobile phone technology has presented a huge acceptance across different socioeconomic groups and ages and provides distinct prospects in healthcare that include prevention of Type 2 Diabetes and self-management. The future appears to lie within the mobile health applications (mHealth) that utilize entrenched technology to highlight enhanced utilization of smartphones to help in preventing and managing chronic disorders like diabetes type 2. A study conducted by Muralitharan, and co-researchers indicated that the use of mHealth alongside counseling showed a substantial enhancement in the management of Type 2 Diabetes. Additionally, it showed that diabetes coaching via mobile phones along with analyzed data that were presented to the physicians using evidence-based guidelines had a significant implication on glycemic control (Muralitharan et al., 2017). Despite the field of mHealth being new, with its wide adaptability and ubiquitous nature shows an incredible ability to counter the immense burse on costs of healthcare that stem from non-communicable illnesses. There is no doubt that an efficacious platform for diabetes type 2 is supposed to have a user interface that is visually appeasing, involve both the healthcare provider and user, can transfer data in real-time, and have the mean to inspire the users to consistently engage with the app. It has been evident that mHealth technology with the support given by healthcare experts can translate into enhanced patient outcomes for patients diagnosed with Diabetes Type 2. 

Cystatin C and Microalbumin: Biomarkers for Early Detection of Diabetic Nephropathy

Bhuneshwar Yadav

Bhuneshwar Yadav

Ph.D. Scholar

India

ABSTRACT

Diabetic Nephropathy was referred to as the chronic kidney disease caused by diabetes, with a persistent eGFR of <60 ml/minute/1.73m2 or a urinary albumin/creatinine ratio of >30 mg/gm for over 3 months along with elevated arterial pressure [1]. However these three indicators show no significant variation until patient with diabetic nephropathy reaches to stage 3 of CKD and patients remain in stage 1 and stage 2 for five years after diabetes first occurs [2]. Thus studies to discover reliable biomarkers for early diagnosis of this disease aiming to delay its progression and improve the outcome have an important significance. This study aimed to evaluate cystatin C and microalbumin as an effective early biomarker in assessing nephropathy in patient with type 2 diabetes mellitus.

Methodology: Cross-sectional study conducted on 180 subjects grouped into healthy Controls, clinically proven T2DM without nephropathy and T2DM with nephropathy comprising 60 participants in each group. Fasting and postprandial blood samples and urine samples were collected and analysed by standard methods. eGFR calculated using CKD-EPI 2012 equation. IBM-SPSS version 20 was used for statistical analysis.  

Result: Diabetic nephropathy patients indicated significantly elevated serum cystatin C and microalbumin (2.43±0.59, 700.5±591.8 mg/L, respectively), compared to T2DM (0.98±0.26, 63.7±102.9 mg/L, respectively), and control study subjects (0.81±0.16, 11.15±8.9 mg/L, respectively). Serum cystatin C and microalbumin correlate significantly with diabetic duration, urea, creatinine, serum albumin and eGFR. Serum cystatin C showed a sensitivity and specificity of 96.7% and 91.7% at a cut-off point of 1.34, whereas at a cut-off point of 138.5 mg/L for microalbumin, the sensitivity and specificity was 90% and 83.3%.

Conclusion: Serum cystatin C and microalbumin both could be considered as marker for early detection of nephropathy in T2DM patients. The more prominent rise in serum cystatin C values provides an earlier diagnosis of diabetic nephropathy among T2DM patients.

Syndrome X and impairment in metabolic mechanism

Walaa Fikry Elbossaty

Walaa Fikry Elbossaty

Researcher

Egypt

ABSTRACT

Metabolic syndrome is a group of risk factors that cause many diseases such as diabetes and heart disease.

There are many risk factors responsible for this syndrome, and the presence of 3 or more of them speeds up the process of predicting different diseases and the speed of treatment.

In addition to the nature of food and daily activity, metabolic syndrome has hormonal and non-hormonal causes. Among the hormonal causes is an imbalance in some hormones, especially thyroid hormones.

Where the majority of scientific studies have proven that the increased activity of TSH, a hormone secreted by the pituitary gland and stimulates the secretion of thyroid hormones, inhibits the process of metabolism and then leads to the accumulation of many substances, especially sugar, and this explains the close relationship between thyroid dysfunction and diabetes. The correct diagnosis may be the reason for developing a fruitful treatment strategy that addresses this hormonal error, so that will be a reason to get rid of excess glucose and eliminate diabetes, and this is what will be presented in this review.

Effect of Bee Honey on Blood Glucose Level of Sudanese Patients with Type 2 Diabetes Mellitus

Samia Mahdi Ahmed

Samia Mahdi Ahmed

Professor

Saudi Arabia

ABSTRACT

This study was carried out to determine the effect of bee honey on blood glucose level of Sudanese type 2diabetic patients (non- insulin dependent) who were newly discovered. In this study, specific doses of honey or a mixture of sugars that represents the main sugars in honey (fructose, glucose, sucrose) in the same proportions as that found in the honey sample were used. Glucose doses were also given to diabetic patients and the effects on blood glucose levels were compared with honey and sugars mixtures. Forty one diabetic patients and 10 healthy non diabetic volunteers agreed to take part in the study. Blood samples were taken from all subjects before doses of sugars were given to determine the level of glycated hemoglobin (Hb A1c) and fasting blood glucose levels. Subjects were involved in 3 tests; in the first test, 29 patients were given 108g of honey (containing 75g of sugars) after taking fasting blood samples. Further blood samples were taken after 60, 120, and180 min. to determine the blood glucose levels. A week later, the same test was repeated with an equivalent dose, i.e a total of 75g, of sugars mixtures (fructose 41g, glucose 30.8g,sucrose 3.2g) instead of honey and blood glucose levels were determined at the time intervals mentioned above. The same test using honey (36g, which contained 25g sugars), or 25g of sugars mixture (containing 13.7g fructose, 10.3g glucose, and 1.1g sucrose) were repeated on 21 diabetic patients and 10 healthy volunteers enrolled as control. Comparison of the results of the above tests showed that, honey and sugars mixtures at high doses (75g) gave comparable or similar levels of glucose in the blood. After 2 and 3 hours, blood glucose dropped slightly but still higher than the fasting level. However, giving honey and sugars mixture at low doses (25g) did not cause significant rise in blood glucose after 1 hour, and the blood glucose level dropped below the fasting level after 3 hours. Glucose doses were given as 50g or 25g to diabetic patients and to the healthy non-diabetic controls and the blood glucose levels were determined as mentioned above. The comparison of the blood glucose levels, after giving honey (equivalent to 75g sugars), sugars mixture (75g), or glucose (50g) showed that the glucose resulted in sharp peak after 1 hour which remained high 2 hours later as compared to honey and sugars mixtures. When comparing the effects of low doses of honey (equivalent to 25g sugars), sugars mixture (25g), and glucose (25g); it was found that both honey and sugars mixtures did not raise the blood glucose level significantly, up to 3 hours; whereas the dose of glucose alone gave sharp rise after 1 hour and remained relatively higher than the levels obtained by honey and the sugars mixtures. Thus, from this study, it can be concluded that, low doses of pure honey, approximately 3 table spoons can be recommended as a sweetener for diabetic patients in addition to its high nutritional value instead of using the so-called diabetic food which offers no metabolic advantage over moderate amounts of sugars containing counterparts and which often have side effects

Day 3 full schedule

November 18, 2022 @ 16:55 - 17:25

Association of Serum Leptin and Adiponectin Concentrations with Type 2 Diabetes Biomarkers

Walaa Mohammedsaeed

Walaa Mohammedsaeed

Associate Professor

Faculty of Applied Medical Science at Taibah University

Saudi Arabia

ABSTRACT

Background and aims: Type 2 diabetes mellitus (T2DM) is a developing global health problem. Obese females with T2DM are at high risk for cardiovascular disease (CVD) complications due to hyperglycemia and insulin resistance. Leptin and adiponectin that has been related to obesity and the development of metabolic disease complications such as insulin resistance, T2DM, and CVD. Therefore, we aimed to assess the correlation of leptin and adiponectin levels with T2DM biomarkers and its complications in females.

Methods: A cross-sectional study was preformed for 150 women with T2DM aged 30–45 years Tests for blood samples were determined in Madinah Hospital labs to are known risk factors for T2DM and/or associated with adiponectin/leptin. Statistical analysis was done using Graphpad Prism 7. Quantitative data were expressed as mean ± SD for continuous data and number (%) for categories data. One-way ANOVA to compare between study groups and Pearson’s correlation and Multiple Linear Regression analysis to determine the associations between biomarkers that were used to analysis the study data.

Results: Contributors women with T2DM were mean age 55.5 years old, had higher fasting blood glucose (FBG), HbA1c, Triglycerides (TG), BMI, waist circumference (WC), Insulin resistance (IR), hs-CRP and at higher risk of CVD (high AIP) and high leptin level, but lower HDL-cholesterol and low insulin sensitivity with low adiponectin level. The women with T2DM in the high IR group and high BMI (obese group) were more likely to have a higher leptin level with lower adiponectin. The results in the coefficient and regression analysis revealed significant relationship between the leptin levels and IR, BMI and AIP (B= 3.97, P= 0.02), but no relation with WC. Nevertheless, the data analysis indicated negative significant relationship between leptin levels and IS and HDL-c (P< 0.05). The results demonstrated a significant relationship between adiponectin levels and IS as well as HDL-c (P= 0.03, P= 0.04, respectively), but a significant inverse relationship between adiponectin levels and IR, BMI, WC (B=-2.91, P= 0.04) and AIP (P< 0.05) in linear regression analysis. Additionally, the linear regression analysis proved a negative and inverse relationship between leptin and adiponectin levels in T2DM patients.

 Conclusion: Current study demonstrated that increased leptin levels are associated with high IR, which is an essential index of insulin resistance, and with high AIP, which is a critical index of CVD, and with high BMI that is the obesity indicators among female with T2DM populations in Madinah. Likewise, the reducing in adiponectin levels are associated with reduction in IS and HDL-c levels. Individuals with high leptin and low adiponectin levels should be routinely examined in T2DM obese female, and a necessary healthcare would be recommended to prevent or reduce T2DM complications such as CVD.