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      Telemedicine for Diabetes Care in India during COVID19 Pandemic and National Lockdown Period: Guidelines for Physicians

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          Abstract

          Background and Aims

          In view of restrictions on mobility of patients because of COVID-19 pandemic, face-to-face consultations are difficult. We sought to study the feasibility of telemedicine in this scenario.

          Methods

          PubMed database and Google Scholar were searched using the key terms ‘telemedicine’, ‘diabetes’, ‘COVID-19’up to 31 ST March 2020. In addition, existing guidelines including those by Ministry of Health and Family Welfare (MOHFW), Government of India were accessed.

          Results

          We discuss evidence and general guidelines regarding role of telemedicine in patients with diabetes along with its utility and limitations.

          Conclusions

          Telemedicine is a useful tool for managing patients of diabetes during this lockdown period. However, there is limited data and further research is required.

          Highlights

          • Telemedicine could emerge as a viable and effective option for managing patients with diabetes in the lockdown period requiring restrictions of travel.

          • Telemedicine includes a wide array of tools, and the choice depends on physician’s or patient’s ease of handling these tools and available technology.

          • In this article, we state simple principles of telemedicine directed towards management of patients with diabetes.

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          Most cited references7

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          Case-Fatality Rate and Characteristics of Patients Dying in Relation to COVID-19 in Italy

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            Clinical considerations for patients with diabetes in times of COVID-19 epidemic

            1 Background and epidemiology COVID-19 (Coronavirus Disease-2019), a disease caused by the coronavirus SARS-CoV-2 (Severe Acute Respiratory Syndrome-Coronavirus-2), has emerged as a rapidly spreading communicable disease affecting more than 100 countries across the globe at present. The disease is primarily spread through large respiratory droplets, though the possibility of other routes of transmission cannot be ruled out, as the virus has been found in stool and urine of affected individuals [1]. The disease severity has varied from mild self-limiting flu-like illness to fulminant pneumonia, respiratory failure and death. There are regional variations in the mortality rates and these estimates are rapidly changing as more data are becoming available. There were 95,333 confirmed cases of COVID-19 worldwide with a mortality rate of 3.4% according to the situation report of World Health Organisation on March 5, 2020 [2]. However, a much lower mortality of 1.4% has been reported in analysis of data of 1099 patients with laboratory-confirmed COVID-19 from 552 hospitals in mainland China [3]. Considering that the number of unreported and unconfirmed cases is likely to be much higher than the reported cases, the actual mortality may be less than 1%, which is similar to that of severe seasonal influenza [4]. India has 39confirmed cases till 10th March, 2020 and contact surveillance of these cases is going on. The understanding of epidemiological characteristics of this infection is evolving on a daily basis as the disease is spreading to different parts of the globe. 2 Diabetes, respiratory infections and COVID19 Individuals with diabetes are at risk of infections, especially influenza and pneumonia. This risk can be reduced, though not completely eliminated, by good glycaemic control. All people with diabetes (above 2 years of age) are recommended pneumococcal and annual influenza vaccinations. Not only this, patients with diabetes have a severe disease when infected with respiratory viruses. Indeed, diabetes was seen as an important risk factor for mortality in patients infected with Pandemic Influenza A 2009 (H1N1), Severe Acute Respiratory Syndrome (SARS) coronavirus and Middle East Respiratory Syndrome-related coronavirus (MERSCoV) [[5], [6], [7]]. Data about COVID-19 in patients with diabetes is limited at present. Diabetes was present in 42.3% of 26 fatalities due to COVID-19 in Wuhan, China [8]. In a study in 140 patients with COVID-19 in Wuhan, China, diabetes was not a risk factor for severe disease course [9]. However, another study in 150 patients (68 deaths and 82 recovered patients) in Wuhan showed that the number of co-morbidities to be a significant predictor of mortality [10]. Analysis of 11 studies regarding laboratory abnormalities in patients with COVID-19 did not mention raised blood glucose or diabetes as predictor of severe disease [11]. Notwithstanding these small series, a report of 72,314 cases of COVID-19 published by Chinese Centre for Disease Control and Prevention showed increased mortality in people with diabetes (2.3%, overall and 7.3%, patients with diabetes) [12]. 3 Measures to prevent COVID-19 Our knowledge about the prevalence of COVID-19 and disease course in people with diabetes will evolve as more detailed analyses are carried out. For now, it is reasonable to assume that people with diabetes are at increased risk of developing infection with SARS-CoV-2. Coexisting heart disease, kidney disease, advanced age and frailty are likely to have further increase in the severity of disease. Following measures are suggested for prevention of this disease in patients with diabetes: A. Specific Measures in Patients with Diabetes: a. It is important that people with diabetes maintain a good glycaemic control, as it might help in reducing the risk of infection and also the severity. More frequent monitoring of blood glucose levels (with use of self-monitoring blood glucose) is required. Good glycemic control may lessen chances of superadded bacterial pneumonia as well. b. Patients with diabetes and co-existing heart disease or kidney disease need special care and attempts should be made to stabilise their cardiac/renal status. c. Attention to nutrition and adequate protein intake is important. Any deficiencies of minerals and vitamins need to be taken care of. d. Exercise has been shown to improve immunity, though it might be prudent to be careful and avoid crowded places like gymnasia or swimming pools. e. It is important to take influenza and pneumonia vaccinations. The latter may decrease chances of secondary bacterial pneumonia after respiratory viral infection, however, data in present viral epidemic is not available. B. General Preventive Measures a. Thorough handwashing with soap and water should be encouraged since it kills the virus. Use of alcohol-based hand rubs is also useful. b. There is a need to practise proper respiratory hygiene with covering of mouth and nose with bent elbow or tissue when coughing or sneezing. Touching of mouth, nose and eyes should be avoided. c. Contact with an affected person needs to be minimised. Use of recommended face masks is advised if there is a contact with someone with respiratory symptoms. d. Non-essential travel to major affected areas should be avoided in order to restrict the spread of infection. 4 Measures in Patients of diabetes with COVID 19 infection a. In case a person with diabetes develops fever, cough, running nose or dyspnoea, the appropriate health authority needs to be notified as testing for this disease is available at selected places only. b. The affected person needs to be isolated for 14 days or till the symptoms resolve (whichever is longer).Country-specific guidelines need to be followed. c. Majority of patients have a mild disease and can be managed at home. Hydration should be maintained and symptomatic treatment with acetaminophen, steam inhalation etc. can be given. d. Patients with type 1 diabetes should measure blood glucose and urinary ketones frequently if fever with hyperglycemia occurs. Frequent changes in dosage and correctional bolus may be required to maintain normoglycemia. e. Anti-hyperglycemic agents that can cause volume depletion or hypoglycemia should be avoided. Dosage of oral anti-diabetic drugs may need to be reduced. Patients should follow sick day guidelines and may need more frequent monitoring of blood glucose and drug adjustment. f. Hospitalised patients with severe disease need frequent blood glucose monitoring. Oral agents especially metformin and sodium glucose cotransporter-2 inhibitors need to be stopped. g. Insulin is the preferred agent for control of hyperglycemia in hospitalised sick patients. 5 Unproven therapies and future directions In the absence of a specific antiviral drug, anecdotal use of drugs like lopinavir, ritonavir, interferon-1β, RNA polymerase inhibitor remdesivir, and chloroquine has been reported. 2019-nCoV receptor binding site has a strong affinity with angiotensin converting enzyme 2 (ACE2) and inhibitors of the rennin angiotensin system may have a role in treating severe respiratory disease [13,14]. Zinc nanoparticles were shown to have inhibitory effects on H1N1 viral load, though their effect in COVID-19 is unknown and untested [15]. Vitamin C supplementation has some role in prevention of pneumonia and its effect on COVID-19 needs evaluation [16]. Efforts to develop a vaccine are underway, which will be a major tool to contain this epidemic [17].
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              Is Open Access

              Clinical- and Cost-effectiveness of Telemedicine in Type 2 Diabetes Mellitus: A Systematic Review and Meta-analysis

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                Author and article information

                Contributors
                Journal
                Diabetes Metab Syndr
                Diabetes Metab Syndr
                Diabetes & Metabolic Syndrome
                Published by Elsevier Ltd on behalf of Diabetes India.
                1871-4021
                1878-0334
                4 April 2020
                4 April 2020
                :
                Affiliations
                [a ]Fortis CDOC Hospital for Diabetes and Allied Specialties, Chirag Enclave, New Delhi, India
                [b ]National Diabetes, Obesity and Cholesterol Foundation, New Delhi, India
                [c ]Diabetes Foundation (India), New Delhi, India
                Author notes
                []Corresponding author. Fortis CDOC Hospital for Diabetes and Allied Specialties, Chirag Enclave, New Delhi, India anoopmisra@ 123456gmail.com
                Article
                S1871-4021(20)30060-6
                10.1016/j.dsx.2020.04.001
                7129346
                32283497
                84c0d9e2-834b-43ba-aaaf-171fb95909d7
                © 2020 Published by Elsevier Ltd on behalf of Diabetes India.

                Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

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