1
|
Hodzic-Santor B, Colacci M, Raissi A, Ray P, Verma AA, Razak F, MacFadden DR, Biering-Sørensen T, Skaarup KG, Sarma S, Fralick M. Validation of the Diagnostic Accuracy Levels of International Classification of Diseases, 10th Revision Codes for Diabetic Ketoacidosis: A Multicentre, Cross-sectional Study of Adults. Can J Diabetes 2024; 48:227-232. [PMID: 38262528 DOI: 10.1016/j.jcjd.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 01/25/2024]
Abstract
OBJECTIVES International Classification of Diseases (ICD) codes are commonly used to identify cases of diabetic ketoacidosis (DKA) in health services research, but they have not been validated. Our aim in this study was to assess the accuracy of ICD, 10th revision (ICD-10) diagnosis codes for DKA. METHODS We conducted a multicentre, cross-sectional study using data from 5 hospitals in Ontario, Canada. Each hospitalization event has a single most responsible diagnosis code. We identified all hospitalizations assigned diagnosis codes for DKA. A true case of DKA was defined using laboratory values (serum bicarbonate ≤18 mmol/L, arterial pH ≤7.3, anion gap ≥14 mEq/L, and presence of ketones in urine or blood). Chart review was conducted to validate DKA if laboratory values were missing or the diagnosis of DKA was unclear. Outcome measures included positive predictive value (PPV), negative predictive value (NPV), sensitivity, and specificity of ICD-10 codes in patients with laboratory-defined DKA. RESULTS We identified 316,517 hospitalizations. Among these, 312,948 did not have an ICD-10 diagnosis code for DKA and 3,569 had an ICD-10 diagnosis code for DKA. Using a combination of laboratory and chart review, we identified that the overall PPV was 67.0%, the NPV was 99.7%, specificity was 99.6%, and sensitivity was 74.9%. When we restricted our analysis to hospitalizations in which DKA was the most responsible discharge diagnosis (n=3,374 [94.5%]), the test characteristics were PPV 69.8%, NPV 99.7%, specificity 99.7%, and sensitivity 71.9%. CONCLUSION ICD-10 codes can identify patients with DKA among those admitted to general internal medicine.
Collapse
Affiliation(s)
- Benazir Hodzic-Santor
- Division of General Internal Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Michael Colacci
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Afsaneh Raissi
- Division of General Internal Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Prachi Ray
- Division of General Internal Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Amol A Verma
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada; Division of General Internal Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Fahad Razak
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada; Division of General Internal Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital-Herlev & Gentofte, Copenhagen, Denmark
| | | | - Shohinee Sarma
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada; Division of Endocrinology, Diabetes and Metabolism, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
| | - Michael Fralick
- Division of General Internal Medicine, Sinai Health System, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada.
| |
Collapse
|
2
|
Forțofoiu M, Vladu I, Forțofoiu MC, Pădureanu R, Clenciu D, Rădulescu D, Pădureanu V. New strategies of diagnostic and therapeutic approach to emergencies in the evolution of patients with diabetes mellitus (Review). Exp Ther Med 2021; 23:178. [PMID: 35069859 PMCID: PMC8764581 DOI: 10.3892/etm.2021.11101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
Diabetes mellitus, known as the most widespread disease in the world, along with four other chronic diseases, involves major expenditures and significant human resources for care, thus representing a burden on any type of health care system especially due to its rapid evolution of acute and chronic complications. For the emergency department (ED), the requirements of patients with acute complications of diabetes, determine expenses which are three times higher than those for non-diabetic patients and their hospitalizations are four times more frequent. The acute complications for which patients with diabetes most frequently require the ED are hypoglycemic, hyperosmolar, or ketoacidosis coma as well as alterations of the general condition that is typical of hypoglycemia, diabetic ketoacidosis (DKA), hyperglycemic hyperosmolar state and new-onset hyperglycemia. Hypoglycemia and the Somogyi phenomenon are the most common complications of type 1 diabetes but they can also occur in patients with type 2 diabetes who are treated with insulin through its overdose. DKA can occur in type 1 and 2 diabetes either by administering inadequate doses of insulin or due to the existence of precipitating factors such as stress, acute myocardial infarction, infections, sepsis, and/or gastrointestinal bleeding. Hyperosmolar hyperglycemic status is the most common complication in patients with type 2 diabetes and DKA. Treating the acute complications of diabetes in the ED involves, besides taking immediate measures to assess and maintain vital functions, monitoring patients, assessing blood sugar, electrolytes, urea, creatinine, and bicarbonate, and applying appropriate immediate therapeutic measures for each type of acute diabetes complication.
Collapse
Affiliation(s)
- Maria Forțofoiu
- Department of Emergency, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ionela Vladu
- Department of Diabetes and Nutritional Diseases, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova
| | - Mircea-Cătălin Forțofoiu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Rodica Pădureanu
- Department of Internal Medicine, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
| | - Diana Clenciu
- Department of Diabetes and Nutritional Diseases, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova
| | - Dumitru Rădulescu
- Department of Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Vlad Pădureanu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| |
Collapse
|
3
|
Identifying Risk Factors for Diabetic Ketoacidosis Associated with SGLT2 Inhibitors: a Nationwide Cohort Study in the USA. J Gen Intern Med 2021; 36:2601-2607. [PMID: 33564942 PMCID: PMC8390572 DOI: 10.1007/s11606-020-06561-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 12/22/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Sodium glucose co-transporter-2 inhibitors (SGLT2) are commonly prescribed to patients with type 2 diabetes mellitus, but can increase the risk of diabetic ketoacidosis. Identifying patients prone to diabetic ketoacidosis may help mitigate this risk. METHODS We conducted a population-based cohort study of adults initiating SGLT2 inhibitor use from 2013 through 2017. The primary objective was to identify potential predictors of diabetic ketoacidosis. Two machine-learning methods were applied to model high-dimensional pre-exposure data: gradient boosted trees and least absolute shrinkage and selection operator (LASSO) regression. We rank ordered the variables produced from LASSO by the size of their estimated coefficient (largest to smallest). With gradient boosted trees, a relative importance measure for each variable is provided rather than a coefficient. The "top variables" were identified after reviewing the distributions of the effect estimates from LASSO and gradient boosted trees to identify where there was a substantial decrease in variable importance. The identified predictors were then assessed in a logistic regression model and reported as odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS We identified 111,442 adults who started SGLT2 inhibitor use. The mean age was 57 years, 44% were female, the mean hemoglobin A1C was 8.7%, and the mean creatinine was 0.89 mg/dL. During a mean follow-up of 180 days, 192 patients (0.2%, i.e., 2 per 1000) were diagnosed and hospitalized with diabetic ketoacidosis (DKA) and 475 (0.4%, i.e., 4 per 1000) were diagnosed in either an inpatient or outpatient setting. Using gradient boosted trees, the strongest predictors were prior DKA, baseline hemoglobin A1C level, baseline creatinine level, use of medications for dementia, and baseline bicarbonate level. Using LASSO regression not including laboratory test results due to missing data, the strongest predictors were prior DKA, digoxin use, use of medications for dementia, and recent hypoglycemia. The logistic regression model incorporating the variables identified from gradient boosted trees and LASSO regression suggested the following pre-exposure characteristics had the strongest association with a hospitalization for DKA: use of dementia medications (OR = 7.76, 95% CI 2.60, 23.1), prior intracranial hemorrhage (OR = 11.5, 95% CI 1.46, 91.1), a prior diagnosis of hypoglycemia (OR = 5.41, 95% CI 1.92,15.3), prior DKA (OR = 2.45, 95% CI 0.33, 18.0), digoxin use (OR = 4.00, 95% CI 1.21, 13.2), a baseline hemoglobin A1C above 10% (OR = 3.14, 95% CI 1.95, 5.06), and baseline bicarbonate below 18 mmol/L (OR 5.09, 95% CI 1.58, 16.4). CONCLUSION Diabetic ketoacidosis affected approximately 2 per 1000 patients starting to use an SGLT2 inhibitor. We identified both anticipated, e.g., low baseline serum bicarbonate, and unanticipated, e.g., digoxin, dementia medications, risk factors for SGLT2 inhibitor-induced DKA.
Collapse
|
4
|
Chawla R, Madhu SV, Makkar BM, Ghosh S, Saboo B, Kalra S. RSSDI-ESI Clinical Practice Recommendations for the Management
of Type 2 Diabetes Mellitus 2020. Int J Diabetes Dev Ctries 2020. [PMCID: PMC7371966 DOI: 10.1007/s13410-020-00819-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Rajeev Chawla
- North Delhi Diabetes Centre Rohini, New Delhi, India
| | - S. V. Madhu
- Centre for Diabetes, Endocrinology & Metabolism, UCMS-GTB Hospital, Delhi, India
| | - B. M. Makkar
- Dr Makkar’s Diabetes & Obesity Centre Paschim Vihar, New Delhi, India
| | - Sujoy Ghosh
- Department of Endocrinology & Metabolism, Institute of Post Graduate Medical Education & Research, Kolkata, West Bengal India
| | - Banshi Saboo
- DiaCare - A Complete Diabetes Care Centre, Ahmedabad, India
| | - Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, Haryana India
| | | |
Collapse
|
5
|
Sagy I, Zimhony-Nissim N, Brandstaetter E, Lipnitzki I, Musa H, Rosen Y, Barski L. Outcomes of diabetic ketoacidosis in a tertiary centre with restricted intensive care unit bed capacity. Intern Med J 2020; 51:948-954. [PMID: 32253805 DOI: 10.1111/imj.14842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 03/12/2020] [Accepted: 03/17/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Diabetic ketoacidosis (DKA) is an acute metabolic condition, sometimes requiring admission to an intensive care unit (ICU). AIMS To investigate the outcomes of DKA patients admitted to a hospital with restricted ICU capacity. METHODS We included all DKA patients above age 18 who were admitted to a tertiary hospital during 2004-2017. We conducted multivariate logistic regression analysis adjusted for ICU bed availability to analyse parameters associated with ICU admission, and a composite outcome of mortality, DKA recurrence and mechanical ventilation. RESULTS Among 382 DKA patients in our cohort, 94 (24.6%) were admitted to the ICU. The in-hospital mortality was 4.7%. Low bicarbonate (<10 mmoL/L) and pH (<7) levels at presentation were associated with ICU admission (P < 0.001 for both). In multivariate models availability of beds in the ICU was not associated with ICU admission, mortality or DKA recurrence of any type. CONCLUSION In a setting of limited ICU capacity, DKA treatment does not necessarily require admission to the ICU. When the rising rates of diabetes mellitus and the associated elevated rates of DKA are taken into account, our results highlight the importance of including step-down units when devising local protocols for care of these patients.
Collapse
Affiliation(s)
- Iftach Sagy
- Clinical Research Center, Soroka University Medical Center, Beersheva, Israel.,Internal Medicine Division, Soroka University Medical Center, Beersheva, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | - Noa Zimhony-Nissim
- Clinical Research Center, Soroka University Medical Center, Beersheva, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | - Evgenia Brandstaetter
- Internal Medicine Division, Soroka University Medical Center, Beersheva, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | - Inna Lipnitzki
- Internal Medicine Division, Soroka University Medical Center, Beersheva, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | - Hadeel Musa
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | - Yakov Rosen
- Diabetes, Endocrinology and Metabolic Disease Institute, Kaplan Medical Center, Rehovot, Israel
| | - Leonid Barski
- Internal Medicine Division, Soroka University Medical Center, Beersheva, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| |
Collapse
|
6
|
Chawla R, Madhu SV, Makkar BM, Ghosh S, Saboo B, Kalra S. RSSDI-ESI Clinical Practice Recommendations for the Management of Type 2 Diabetes Mellitus 2020. Indian J Endocrinol Metab 2020; 24:1-122. [PMID: 32699774 PMCID: PMC7328526 DOI: 10.4103/ijem.ijem_225_20] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Rajeev Chawla
- North Delhi Diabetes Centre, Rohini, New Delhi, India
| | - S. V. Madhu
- Centre for Diabetes, Endocrinology and Metabolism, UCMS-GTB Hospital, New Delhi, India
| | - B. M. Makkar
- Dr. Makkar's Diabetes and Obesity Centre, Paschim Vihar, New Delhi, India
| | - Sujoy Ghosh
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - Banshi Saboo
- DiaCare - A Complete Diabetes Care Centre, Ahmedabad, Gujarat, India
| | - Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, Haryana, India
| | | |
Collapse
|
7
|
Voss TS, Vendelbo MH, Kampmann U, Pedersen SB, Nielsen TS, Johannsen M, Svart MV, Jessen N, Møller N. Substrate metabolism, hormone and cytokine levels and adipose tissue signalling in individuals with type 1 diabetes after insulin withdrawal and subsequent insulin therapy to model the initiating steps of ketoacidosis. Diabetologia 2019; 62:494-503. [PMID: 30506451 DOI: 10.1007/s00125-018-4785-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 10/18/2018] [Indexed: 12/31/2022]
Abstract
AIMS/HYPOTHESIS Lack of insulin and infection/inflammation are the two most common causes of diabetic ketoacidosis (DKA). We used insulin withdrawal followed by insulin administration as a clinical model to define effects on substrate metabolism and to test whether increased levels of counter-regulatory hormones and cytokines and altered adipose tissue signalling participate in the early phases of DKA. METHODS Nine individuals with type 1 diabetes, without complications, were randomly studied twice, in a crossover design, for 5 h followed by 2.5 h high-dose insulin clamp: (1) insulin-controlled euglycaemia (control) and (2) after 14 h of insulin withdrawal in a university hospital setting. RESULTS Insulin withdrawal increased levels of glucose (6.1 ± 0.5 vs 18.6 ± 0.5 mmol/l), NEFA, 3-OHB (127 ± 18 vs 1837 ± 298 μmol/l), glucagon, cortisol and growth hormone and decreased HCO3- and pH, without affecting catecholamine or cytokine levels. Whole-body energy expenditure, endogenous glucose production (1.55 ± 0.13 vs 2.70 ± 0.31 mg kg-1 min-1), glucose turnover, non-oxidative glucose disposal, lipid oxidation, palmitate flux (73 [range 39-104] vs 239 [151-474] μmol/min), protein oxidation and phenylalanine flux all increased, whereas glucose oxidation decreased. In adipose tissue, Ser473 phosphorylation of Akt and mRNA levels of G0S2 decreased, whereas CGI-58 (also known as ABHD5) mRNA increased. Protein levels of adipose triglyceride lipase (ATGL) and hormone-sensitive lipase phosphorylations were unaltered. Insulin therapy decreased plasma glucose concentrations dramatically after insulin withdrawal, without any detectable effect on net forearm glucose uptake. CONCLUSIONS/INTERPRETATION Release of counter-regulatory hormones and overall increased catabolism, including lipolysis, are prominent features of preacidotic ketosis induced by insulin withdrawal, and dampening of Akt insulin signalling and transcriptional modulation of ATGL activity are involved. The lack of any increase in net forearm glucose uptake during insulin therapy after insulin withdrawal indicates muscle insulin resistance. TRIAL REGISTRATION ClinicalTrials.gov NCT02077348 FUNDING: This study was supported by Aarhus University and the KETO Study Group/Danish Agency for Science Technology and Innovation.
Collapse
Affiliation(s)
- Thomas S Voss
- Medical Research Laboratory, Aarhus University, Nørrebrogade 44, building 3, DK-8000, Aarhus C, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Mikkel H Vendelbo
- Department of Nuclear Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Ulla Kampmann
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Steen B Pedersen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Thomas S Nielsen
- The Novo Nordisk Foundation Center for Basic Metabolic Research, Section on Integrative Physiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mogens Johannsen
- Section for Forensic Chemistry, Department of Forensic Medicine, Aarhus University, Aarhus, Denmark
| | - Mads V Svart
- Medical Research Laboratory, Aarhus University, Nørrebrogade 44, building 3, DK-8000, Aarhus C, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Jessen
- Research Laboratory for Biochemical Pathology and Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Pharmacology, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Møller
- Medical Research Laboratory, Aarhus University, Nørrebrogade 44, building 3, DK-8000, Aarhus C, Denmark.
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark.
| |
Collapse
|
8
|
Usman A, Makmor Bakry M, Mustafa N, Rehman IU, Bukhsh A, Lee SWH, Khan TM. Correlation of acidosis-adjusted potassium level and cardiovascular outcomes in diabetic ketoacidosis: a systematic review. Diabetes Metab Syndr Obes 2019; 12:1323-1338. [PMID: 31496770 PMCID: PMC6689561 DOI: 10.2147/dmso.s208492] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 06/05/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND During the progress and resolution of a diabetic ketoacidosis (DKA) episode, potassium levels are significantly affected by the extent of acidosis. However, none of the current guidelines take into account acidosis during resuscitation of potassium level in DKA management, which may increase the risk of cardiovascular adverse events. OBJECTIVE To assess literature regarding the adjustment of potassium level using pH to calculate pH-adjusted corrected potassium level, and to observe the relationship of cardiovascular outcomes with reported potassium level and pH-adjusted corrected potassium in DKA. METHODOLOGY Seven databases were searched from inception to January 2018 for studies which had reported people with diabetes developing diabetic ketoacidosis, in relation to prevalence or incidence, fluid resuscitation or potassium supplementation treatment, treatment or cardiovascular outcomes, and experimentation with DKA management or insulin. Quality of studies was evaluated using Cochrane Risk of Bias and Newcastle Ottawa Scale. RESULTS Forty-seven studies were included in qualitative synthesis out of a total of 10,292 retrieved studies. Forty-one studies discussed the potassium level and blood pH at the time of admission, ten studies discussed cardiovascular outcomes, and only four studies concurrently discussed potassium level, pH, and cardiovascular outcomes. Only two studies were graded as good on the Newcastle Ottawa Scale. The reported potassium level was well within normal range (5.8 mmol/L), whereas pH rendered patients to be moderately acidotic (7.13). Surprisingly, none of the included studies mentioned pH-adjusted corrected potassium level and, hence, this was calculated later. Although mean corrected potassium was within the normal range (3.56 mmol/L), 13 studies had corrected potassium below 3.5 mmol/L and five had it below 3.0 mmol/L. Nevertheless, with the exception of one study, none discussed cardiovascular outcomes in the context of potassium or pH-adjusted potassium level. CONCLUSION The evidence surrounding cardiovascular outcomes during DKA episodes in light of a pH-adjusted corrected potassium level is scarce. A prospective observational, or preferably, an experimental study in this regard will ensure we can modify and enhance safety of existing DKA treatment protocols.
Collapse
Affiliation(s)
- Atif Usman
- School of Pharmacy, Monash University, Bandar Sunway, Selangor, Malaysia
- Correspondence: Atif UsmanSchool of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan47500, Bandar Sunway, Selangor, MalaysiaEmail
| | - Mohd Makmor Bakry
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Norlaila Mustafa
- Department of Endocrinology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Inayat Ur Rehman
- School of Pharmacy, Monash University, Bandar Sunway, Selangor, Malaysia
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakistan
| | - Allah Bukhsh
- School of Pharmacy, Monash University, Bandar Sunway, Selangor, Malaysia
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Shaun Wen Huey Lee
- School of Pharmacy, Monash University, Bandar Sunway, Selangor, Malaysia
| | - Tahir Mehmood Khan
- School of Pharmacy, Monash University, Bandar Sunway, Selangor, Malaysia
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
- Asian Centre for Evidence Synthesis in Population, Implementation and Clinical Outcomes, Health and Well-being Cluster, Global Asia in the 21st Century Platform, Monash University Malaysia, Selangor, Malaysia
- Tahir Mehmood KhanSchool of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan47500, Bandar Sunway, Selangor, MalaysiaEmail ;
| |
Collapse
|
9
|
Kalscheuer H, Serfling G, Schmid S, Lehnert H. [Diabetic emergencies : Hypoglycemia, ketoacidotic and hyperglycemic hyperosmolar nonketotic coma]. Internist (Berl) 2017; 58:1020-1028. [PMID: 28849301 DOI: 10.1007/s00108-017-0317-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The diabetic emergencies diabetic ketoacidosis (DKA), hyperglycemic hyperosmolar state (HHS) and hypoglycemia represent severe and potentially life-threatening complications of diabetes mellitus that require prompt diagnostics and treatment. Absolute or relative insulin insufficiency is characteristic of DKA und HHS along with severe dehydration. They differ by the prevalence of ketone bodies and the severity of acidosis; however, the treatment regimens are similar. In contrast, hypoglycemia is the limiting factor for achieving ambitious glucose targets. This article decribes the clinical presentation, diagnostics and emergency management of these metabolic derangements.
Collapse
Affiliation(s)
- H Kalscheuer
- Medizinische Klinik I, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Deutschland.
| | - G Serfling
- Medizinische Klinik I, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Deutschland
| | - S Schmid
- Medizinische Klinik I, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Deutschland
| | - H Lehnert
- Präsidium der Universität zu Lübeck, Universität zu Lübeck, Lübeck, Deutschland
| |
Collapse
|
10
|
Pastakia SD, Pekny CR, Manyara SM, Fischer L. Diabetes in sub-Saharan Africa - from policy to practice to progress: targeting the existing gaps for future care for diabetes. Diabetes Metab Syndr Obes 2017; 10:247-263. [PMID: 28790858 PMCID: PMC5489055 DOI: 10.2147/dmso.s126314] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The global prevalence and impact of diabetes has increased dramatically, particularly in sub-Saharan Africa. This region faces unique challenges in combating the disease including lack of funding for noncommunicable diseases, lack of availability of studies and guidelines specific to the population, lack of availability of medications, differences in urban and rural patients, and inequity between public and private sector health care. Because of these challenges, diabetes has a greater impact on morbidity and mortality related to the disease in sub-Saharan Africa than any other region in the world. In order to address these unacceptably poor trends, contextualized strategies for the prevention, identification, management, and financing of diabetes care within this population must be developed. This narrative review provides insights into the policy landscape, epidemiology, pathophysiology, care protocols, medication availability, and health care systems to give readers a comprehensive summary of many factors in these domains as they pertain to diabetes in sub-Saharan Africa. In addition to providing a review of the current evidence available in these domains, potential solutions to address the major gaps in care will be proposed to reverse the negative trends seen with diabetes in sub-Saharan Africa.
Collapse
Affiliation(s)
- Sonak D Pastakia
- Department of Pharmacy Practice, Purdue University College of Pharmacy, Indianapolis, IN, USA
| | - Chelsea R Pekny
- Department of Pharmacy Practice, Purdue University College of Pharmacy, Indianapolis, IN, USA
| | - Simon M Manyara
- Department of Pharmacy, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Lydia Fischer
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| |
Collapse
|
11
|
Christiansen SC, Fougner AL, Stavdahl Ø, Kölle K, Ellingsen R, Carlsen SM. A Review of the Current Challenges Associated with the Development of an Artificial Pancreas by a Double Subcutaneous Approach. Diabetes Ther 2017; 8:489-506. [PMID: 28503717 PMCID: PMC5446388 DOI: 10.1007/s13300-017-0263-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Patients with diabetes type 1 (DM1) struggle daily to achieve good glucose control. The last decade has seen a rush of research groups working towards an artificial pancreas (AP) through the application of a double subcutaneous approach, i.e., subcutaneous (SC) continuous glucose monitoring (CGM) and continuous subcutaneous insulin infusion. Few have focused on the fundamental limitations of this approach, especially regarding outcome measures beyond time in range. METHODS Based on insulin physiology, the limitations of CGM, SC insulin absorption, meal challenge, and physical activity in DM1 patients, we discuss the limitations of the double SC approach. Finally, we discuss safety measures and the achievements reported in some recent AP studies that have utilized the double SC approach. RESULTS Most studies show that a double SC AP increases the time in range compared to a sensor-augmented insulin pump and shortens the time in hypoglycemia. Despite these achievements, the proportion of time spent in hyperglycemia is still roughly 20-40%, and hypoglycemia is still present 1-4% of the time. The main factors limiting further progress are the latency of SC CGM (at least 5-10 min) and the slow pharmacokinetics of SC-delivered fast-acting insulin. The maximum blood insulin level is reached after 45 min and the maximum glucose-lowering effect is observed after 1.5-2 h, while the glucose-lowering effect lasts for at least 5 h. CONCLUSIONS Although using a double SC AP leads to significant improvements in glucose control, the SC approach has severe limitations that hamper further progress towards a robust AP.
Collapse
Affiliation(s)
- Sverre Christian Christiansen
- Department of Endocrinology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.
- Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
| | - Anders Lyngvi Fougner
- Department of Engineering Cybernetics, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Central Norway Regional Health Authority, Stjørdal, Norway
| | - Øyvind Stavdahl
- Department of Engineering Cybernetics, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Konstanze Kölle
- Department of Engineering Cybernetics, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Central Norway Regional Health Authority, Stjørdal, Norway
| | - Reinold Ellingsen
- Department of Electronic Systems, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Sven Magnus Carlsen
- Department of Endocrinology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| |
Collapse
|
12
|
Fayfman M, Pasquel FJ, Umpierrez GE. Management of Hyperglycemic Crises: Diabetic Ketoacidosis and Hyperglycemic Hyperosmolar State. Med Clin North Am 2017; 101:587-606. [PMID: 28372715 PMCID: PMC6535398 DOI: 10.1016/j.mcna.2016.12.011] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are the most serious and life-threatening hyperglycemic emergencies in diabetes. DKA is more common in young people with type 1 diabetes and HHS in adult and elderly patients with type 2 diabetes. Features of the 2 disorders with ketoacidosis and hyperosmolality may coexist. Both are characterized by insulinopenia and severe hyperglycemia. Early diagnosis and management are paramount. Treatment is aggressive rehydration, insulin therapy, electrolyte replacement, and treatment of underlying precipitating events. This article reviews the epidemiology, pathogenesis, diagnosis, and management of hyperglycemic emergencies.
Collapse
Affiliation(s)
- Maya Fayfman
- Division of Endocrinology and Metabolism, Department of Medicine, Emory University School of Medicine, 69 Jesse Hill Jr. Drive Southeast, 2nd Floor, Atlanta, GA 30303, USA
| | - Francisco J Pasquel
- Division of Endocrinology and Metabolism, Department of Medicine, Emory University School of Medicine, 69 Jesse Hill Jr. Drive Southeast, 2nd Floor, Atlanta, GA 30303, USA
| | - Guillermo E Umpierrez
- Division of Endocrinology and Metabolism, Department of Medicine, Emory University School of Medicine, 69 Jesse Hill Jr. Drive Southeast, 2nd Floor, Atlanta, GA 30303, USA.
| |
Collapse
|
13
|
Hamed S, Metwalley KA, Farghaly HS, Sherief T. Serum Levels of Neuron-Specific Enolase in Children With Diabetic Ketoacidosis. J Child Neurol 2017; 32:475-481. [PMID: 28056586 DOI: 10.1177/0883073816686718] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Neuron-specific enolase is a sensitive marker of neuronal damage in various neurologic disorders. This study aimed to measure serum neuron-specific enolase levels at different time points and severities of diabetic ketoacidosis. This study included 90 children (age 9.2 ± 3.4 years) with diabetic ketoacidosis. Neuron-specific enolase was measured at 3 time points (baseline and after 12 and 24 hours of starting treatment). Among patients, 74.4% had diagnosis of new diabetes, 60% had Glasgow Coma Scale score <15, and 75.6% had moderate/severe diabetic ketoacidosis. Compared with controls (n = 30), children with diabetic ketoacidosis had higher neuron-specific enolase levels at the 3 time points ( P = .0001). In multiple regression analysis, the factors associated with higher neuron-specific enolase levels were younger age, higher glucose, lower pH, and bicarbonate values. This study indicates that serum neuron-specific enolase is elevated in diabetic ketoacidosis and correlated with the severity of hyperglycemia, ketosis, and acidosis. This study indicates that diabetic ketoacidosis may cause neuronal injury from which the patients recovered partially but not completely.
Collapse
Affiliation(s)
- Sherifa Hamed
- 1 Department of Neurology and Psychiatry, Assiut University Hospital, Assiut, Egypt
| | | | - Hekma Saad Farghaly
- 2 Department of Pediatrics, Assiut University Children's Hospital, Assiut, Egypt
| | - Tahra Sherief
- 3 Department of Clinical Pathology, Assiut University Hospital, Assiut, Egypt
| |
Collapse
|
14
|
Kum-Nji JS, Gosmanov AR, Steinberg H, Dagogo-Jack S. Hyperglycemic, high anion-gap metabolic acidosis in patients receiving SGLT-2 inhibitors for diabetes management. J Diabetes Complications 2017; 31:611-614. [PMID: 27913012 DOI: 10.1016/j.jdiacomp.2016.11.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 10/21/2016] [Accepted: 11/04/2016] [Indexed: 11/21/2022]
Abstract
Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) are a class of antidiabetic medications that improve glycemic control via inhibiting the reabsorption of filtered glucose and are approved for use in type 2 diabetes (T2DM). These drugs have recently been associated with euglycemic diabetic ketoacidosis (DKA). An increasing number of cases of SGLT-2i-associated DKA have occurred in patients with T2DM. Herein, we describe five episodes of hyperglycemic DKA in four type 2 diabetes patients receiving SGLT-2i therapy. Risk for ketoacidosis in our case series was mediated predominately by reduction of insulin dose and insulinopenia. None of the patients reported a history of low carbohydrate diet or alcohol use, and all but one patient had negative glutamic acid decarboxylase antibodies. Resolution of DKA in SGLT-2i treated patients took longer than for T1DM patients with DKA based on literature data. The mechanisms by which SGLT-2i are associated with ketoacidosis are not fully understood and likely involve hyperglucagonemia and other factors. Further studies are needed to elucidate the precise mechanism.
Collapse
Affiliation(s)
- Juliette Sandifer Kum-Nji
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Tennessee Health Science Center, Memphis, TN
| | | | - Helmut Steinberg
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Tennessee Health Science Center, Memphis, TN
| | - Samuel Dagogo-Jack
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Tennessee Health Science Center, Memphis, TN.
| |
Collapse
|
15
|
Dhatariya K. Blood Ketones: Measurement, Interpretation, Limitations, and Utility in the Management of Diabetic Ketoacidosis. Rev Diabet Stud 2017; 13:217-225. [PMID: 28278308 DOI: 10.1900/rds.2016.13.217] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Diabetic ketoacidosis (DKA) remains a common medical emergency. Over the last few years, new national guidelines have changed the focus in managing the condition from being glucose-centered to ketone-centered. With the advent of advancing technology and the increasing use of hand-held, point-of-care ketone meters, greater emphasis is placed on making treatment decisions based on these readings. Furthermore, recent warnings about euglycemic DKA occurring in people with diabetes using sodium-glucose co-transporter 2 (SGLT-2) inhibitors urge clinicians to inform their patients of this condition and possible testing options. This review describes the reasons for a change in treating DKA, and outlines the benefits and limitations of using ketone readings, in particular highlighting the difference between urine and capillary readings.
Collapse
Affiliation(s)
- Ketan Dhatariya
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals NHS Foundation Trust, Colney Lane, Norwich, Norfolk NR4 7UY, UK
| |
Collapse
|
16
|
Sarfo-Kantanka O, Sarfo FS, Oparebea Ansah E, Eghan B, Ayisi-Boateng NK, Acheamfour-Akowuah E. Secular Trends in Admissions and Mortality Rates from Diabetes Mellitus in the Central Belt of Ghana: A 31-Year Review. PLoS One 2016; 11:e0165905. [PMID: 27875539 PMCID: PMC5119733 DOI: 10.1371/journal.pone.0165905] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Accepted: 10/19/2016] [Indexed: 01/25/2023] Open
Abstract
Introduction Diabetes Mellitus is currently a leading cause of morbidity and mortality throughout the world, particularly in sub-Saharan Africa where a significant proportion of diabetes cases are now found. Longitudinal profiling of in-patient admissions and mortality trends from diabetes provide useful insights into the magnitude of the burden of diabetes, serve as a sentinel on the state of out-patient diabetes care and provide effective tools for planning, delivering and evaluating the health care needs relating to the disease in sub-Saharan Africa. Objective To evaluate the 31-year trend in diabetic admissions and mortality rates in central Ghana. Methods This is a retrospective analysis of data on diabetes admissions and deaths at a tertiary referral hospital in central Ghana between 1983 and 2014. Rates of diabetes admissions or deaths were expressed as diabetes admissions or deaths divided by the total number of admissions or deaths respectively. Yearly crude fatality rates for diabetes were calculated. Trends were analysed for in patient diabetes admissions and mortality for the period. Predictors of diabetes mortality were determined using multiple logistic regression. Results A total of 11,414 diabetes patients were admitted over the period with a female predominance; female:male ratio of 1.3:1.0. Over the study period, diabetes admission rates increased significantly from 2.36 per 1000 admissions in 1983 to 14.94 per 1000 admissions in 2014 (p<0.0001for linear trend), representing a 633% rise over the 31-year period. In-patient diabetes fatality rates increased from 7.6 per 1000 deaths in 1983 to 30 per 1000 deaths in 2012. The average 28-day mortality rate was 18.5%. The median age of patients increased significantly over the period. So was the proportion of females admitted over the years. Predictors of in-patient mortality were increasing age- aOR of 1.23 (CI: 1.15–1.32) for age > 80 years compared with < 20 years, admissions in 2000s compared to 1980s-aOR of 1.56 (1.21–2.01), male gender-aOR of 1.45 (1.19–1.61), the presence of glycemic complications such as ketoacidosis- aOR-2.67(CI: 2.21–3.21), hyperosmolar hyperglycemic states- aOR 1.52 (1.33–1.73) symptomatic hypoglycemia- aOR 1.64 (1.24–2.17) and presence of end organ complications including peripheral neuropathic ulcers- aOR 1.31 (1.12–1.56), nephropathy- aOR -1.11 (1.03–1.23), cerebrovascular disease—aOR-1.52 (1.32–1.98), coronary artery disease- aOR-3.21 (1.91–5.15) and peripheral artery disease- aOR-1.15 (1.12–1.21) were associated with increased risk of death compared with normoglycemic diabetic admissions and admissions without end organ complications respectively. Conclusion Diabetes admission and mortality rates have increased significantly over the past three decades in central Ghana. More intensive education on the risk factors for diabetes, acute diabetes care as well as instituting hospital guidelines for diabetes control and reduction of modifiable risk factors for diabetes are urgently needed to reduce the poor case fatality associated with diabetes in resource-limited settings.
Collapse
Affiliation(s)
- Osei Sarfo-Kantanka
- Directorate of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
- * E-mail:
| | - Fred Stephen Sarfo
- Directorate of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
- Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Benjamin Eghan
- Directorate of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
- Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | |
Collapse
|
17
|
Wang CC, Hennek JW, Ainla A, Kumar AA, Lan WJ, Im J, Smith B, Zhao M, Whitesides GM. A Paper-Based "Pop-up" Electrochemical Device for Analysis of Beta-Hydroxybutyrate. Anal Chem 2016; 88:6326-33. [PMID: 27243791 PMCID: PMC5633928 DOI: 10.1021/acs.analchem.6b00568] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This paper describes the design and fabrication of a "pop-up" electrochemical paper-based analytical device (pop-up-EPAD) to measure beta-hydroxybutyrate (BHB)-a biomarker for diabetic ketoacidosis-using a commercial combination BHB/glucometer. Pop-up-EPADs are inspired by pop-up greeting cards and children's books. They are made from a single sheet of paper folded into a three-dimensional (3D) device that changes shape, and fluidic and electrical connectivity, by simply folding and unfolding the structure. The reconfigurable 3D structure makes it possible to change the fluidic path and to control timing; it also provides mechanical support for the folded and unfolded structures that enables good registration and repeatability on folding. A pop-up-EPAD designed to detect BHB shows performance comparable to commercially available plastic test strips over the clinically relevant range of BHB in blood when used with a commercial glucometer that integrates the ability to measure glucose and BHB (combination BHB/glucometer). With simple modifications of the electrode and the design of the fluidic path, the pop-up-EPAD also detects BHB in buffer using a simple glucometer-a device that is more available than the combination BHB/glucometer. Strategies that use a "3D pop-up"-that is, large-scale changes in 3D structure and fluidic paths-by folding/unfolding add functionality to EPADs (e.g., controlled timing, fluidic handling and path programming, control over complex sequences of steps, and alterations in electrical connectivity) and should enable the development of new classes of paper-based diagnostic devices.
Collapse
Affiliation(s)
- Chien-Chung Wang
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Jonathan W. Hennek
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Alar Ainla
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Ashok A. Kumar
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Wen-Jie Lan
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Judy Im
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Barbara Smith
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - Mengxia Zhao
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
| | - George M. Whitesides
- Department of Chemistry & Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, 60 Oxford Street, Cambridge, MA 02138, USA
- Kavli Institute for Bionano Science & Technology, Harvard University, 29 Oxford Street, Cambridge, MA 02138, USA
| |
Collapse
|
18
|
Kanikarla-Marie P, Jain SK. Hyperketonemia and ketosis increase the risk of complications in type 1 diabetes. Free Radic Biol Med 2016; 95:268-77. [PMID: 27036365 PMCID: PMC4867238 DOI: 10.1016/j.freeradbiomed.2016.03.020] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 03/16/2016] [Accepted: 03/21/2016] [Indexed: 12/19/2022]
Abstract
Diets that boost ketone production are increasingly used for treating several neurological disorders. Elevation in ketones in most cases is considered favorable, as they provide energy and are efficient in fueling the body's energy needs. Despite all the benefits from ketones, the above normal elevation in the concentration of ketones in the circulation tend to illicit various pathological complications by activating injurious pathways leading to cellular damage. Recent literature demonstrates a plausible link between elevated levels of circulating ketones and oxidative stress, linking hyperketonemia to innumerable morbid conditions. Ketone bodies are produced by the oxidation of fatty acids in the liver as a source of alternative energy that generally occurs in glucose limiting conditions. Regulation of ketogenesis and ketolysis plays an important role in dictating ketone concentrations in the blood. Hyperketonemia is a condition with elevated blood levels of acetoacetate, 3-β-hydroxybutyrate, and acetone. Several physiological and pathological triggers, such as fasting, ketogenic diet, and diabetes cause an accumulation and elevation of circulating ketones. Complications of the brain, kidney, liver, and microvasculature were found to be elevated in diabetic patients who had elevated ketones compared to those diabetics with normal ketone levels. This review summarizes the mechanisms by which hyperketonemia and ketoacidosis cause an increase in redox imbalance and thereby increase the risk of morbidity and mortality in patients.
Collapse
Affiliation(s)
- Preeti Kanikarla-Marie
- Department of Pediatrics, Louisiana State University Health Sciences Center, 1501 Kings Highway, Shreveport, LA 71130, USA
| | - Sushil K Jain
- Department of Pediatrics, Louisiana State University Health Sciences Center, 1501 Kings Highway, Shreveport, LA 71130, USA.
| |
Collapse
|
19
|
Umpierrez G, Korytkowski M. Diabetic emergencies - ketoacidosis, hyperglycaemic hyperosmolar state and hypoglycaemia. Nat Rev Endocrinol 2016; 12:222-32. [PMID: 26893262 DOI: 10.1038/nrendo.2016.15] [Citation(s) in RCA: 259] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diabetic ketoacidosis (DKA), hyperglycaemic hyperosmolar state (HHS) and hypoglycaemia are serious complications of diabetes mellitus that require prompt recognition, diagnosis and treatment. DKA and HHS are characterized by insulinopaenia and severe hyperglycaemia; clinically, these two conditions differ only by the degree of dehydration and the severity of metabolic acidosis. The overall mortality recorded among children and adults with DKA is <1%. Mortality among patients with HHS is ~10-fold higher than that associated with DKA. The prognosis and outcome of patients with DKA or HHS are determined by the severity of dehydration, the presence of comorbidities and age >60 years. The estimated annual cost of hospital treatment for patients experiencing hyperglycaemic crises in the USA exceeds US$2 billion. Hypoglycaemia is a frequent and serious adverse effect of antidiabetic therapy that is associated with both immediate and delayed adverse clinical outcomes, as well as increased economic costs. Inpatients who develop hypoglycaemia are likely to experience a long duration of hospital stay and increased mortality. This Review describes the clinical presentation, precipitating causes, diagnosis and acute management of these diabetic emergencies, including a discussion of practical strategies for their prevention.
Collapse
Affiliation(s)
- Guillermo Umpierrez
- Division of Endocrinology and Metabolism, Emory University School of Medicine, 49 Jesse Hill Jr Drive, Atlanta, Georgia 30303, USA
| | - Mary Korytkowski
- Division of Endocrinology and Metabolism, University of Pittsburgh, 3601 Fifth Avenue, Suite 560, Pittsburgh, Pennsylvania 15213, USA
| |
Collapse
|
20
|
Treatment of Diabetic Ketoacidosis. Pediatr Emerg Care 2016; 32:e9. [PMID: 27028949 DOI: 10.1097/pec.0000000000000771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
21
|
Anzola I, Gomez PC, Umpierrez GE. Management of diabetic ketoacidosis and hyperglycemic hyperosmolar state in adults. Expert Rev Endocrinol Metab 2016; 11:177-185. [PMID: 30058870 DOI: 10.1586/17446651.2016.1145049] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic syndrome (HHS) are two acute complications of diabetes associated with high mortality rate if not efficiently and effectively treated. Both entities are characterized by insulinopenia, hyperglycemia and dehydration. DKA and HHS are two serious complications of diabetes associated with significant mortality and a high healthcare costs. The overall DKA mortality in the US is less than 1%, but a rate higher than 5% is reported in the elderly and in patients with concomitant life-threatening illnesses. Mortality in patients with HHS is reported between 5% and 16%, which is about 10 times higher than the mortality in patients with DKA. Objectives of management include restoration circulatory volume and tissue perfusion, resolution of hyperglycemia, correction of electrolyte imbalance and increased ketogenesis.
Collapse
Affiliation(s)
- Isabel Anzola
- a Department of Medicine , Division of Endocrinology and Metabolism at Emory University , Atlanta , GA , USA
| | - Patricia C Gomez
- a Department of Medicine , Division of Endocrinology and Metabolism at Emory University , Atlanta , GA , USA
| | - Guillermo E Umpierrez
- a Department of Medicine , Division of Endocrinology and Metabolism at Emory University , Atlanta , GA , USA
| |
Collapse
|
22
|
Dhatariya KK, Nunney I, Higgins K, Sampson MJ, Iceton G. National survey of the management of Diabetic Ketoacidosis (DKA) in the UK in 2014. Diabet Med 2016; 33:252-60. [PMID: 26286235 DOI: 10.1111/dme.12875] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/28/2015] [Indexed: 01/21/2023]
Abstract
AIM To examine, in a national survey, the outcomes of adult patients presenting with DKA in 2014, mapped against accepted UK national guidance. METHODS Data were collected in a standardized form covering clinical and biochemical outcomes, risk and discharge planning. The form was sent to all UK diabetes specialist teams (n = 220). Anonymized data were collected on five consecutive patients admitted with DKA between 1 May 2014 and 30 November 2014. RESULTS A total of 283 forms were received (n = 281 patients) from 72 hospitals, of which 71.4% used the national guidelines. The results showed that 7.8% of cases occurred in existing inpatients, 6.1% of admissions were newly diagnosed diabetes and 33.7% of patients had had at least one episode of DKA in the preceding year. The median times to starting 0.9% sodium chloride and intravenous insulin were 41.5 and 60 min, respectively. The median time to resolution was 18.7 h and the median length of hospital stay was 2.6 days. Significant adverse biochemical outcomes occurred, with 27.6% of patients developing hypoglycaemia and 55% reported as having hypokalaemia. There were also significant issues with care processes. Initial nurse-led observations were carried out well, but subsequent patient monitoring remained suboptimal. Most patients were not seen by a member of the diabetes specialist team during the first 6 h, but 95% were seen before discharge. A significant minority of discharge letters to primary care did not contain necessary information. CONCLUSION Despite widespread adoption of national guidance, several areas of management of DKA are suboptimal, being associated with avoidable biochemical and clinical risk.
Collapse
Affiliation(s)
- K K Dhatariya
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich
| | - I Nunney
- Norwich Medical School, University of East Anglia, Norwich
| | - K Higgins
- University Hospitals of Leicester NHS Trust, Leicester
| | - M J Sampson
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich
| | - G Iceton
- Clinical Audit and Improvement Department, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| |
Collapse
|
23
|
Andrade‐Castellanos CA, Colunga‐Lozano LE, Delgado‐Figueroa N, Gonzalez‐Padilla DA. Subcutaneous rapid-acting insulin analogues for diabetic ketoacidosis. Cochrane Database Syst Rev 2016; 2016:CD011281. [PMID: 26798030 PMCID: PMC8829395 DOI: 10.1002/14651858.cd011281.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Diabetic ketoacidosis (DKA) is an acute, life-threatening complication of uncontrolled diabetes that mainly occurs in individuals with autoimmune type 1 diabetes, but it is not uncommon in some people with type 2 diabetes. The treatment of DKA is traditionally accomplished by the administration of intravenous infusion of regular insulin that is initiated in the emergency department and continued in an intensive care unit or a high-dependency unit environment. It is unclear whether people with DKA should be treated with other treatment modalities such as subcutaneous rapid-acting insulin analogues. OBJECTIVES To assess the effects of subcutaneous rapid-acting insulin analogues for the treatment of diabetic ketoacidosis. SEARCH METHODS We identified eligible trials by searching MEDLINE, PubMed, EMBASE, LILACS, CINAHL, and the Cochrane Library. We searched the trials registers WHO ICTRP Search Portal and ClinicalTrials.gov. The date of last search for all databases was 27 October 2015. We also examined reference lists of included randomised controlled trials (RCTs) and systematic reviews, and contacted trial authors. SELECTION CRITERIA We included trials if they were RCTs comparing subcutaneous rapid-acting insulin analogues versus standard intravenous infusion in participants with DKA of any age or sex with type 1 or type 2 diabetes, and in pregnant women. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data, assessed studies for risk of bias, and evaluated overall study quality utilising the GRADE instrument. We assessed the statistical heterogeneity of included studies by visually inspecting forest plots and quantifying the diversity using the I² statistic. We synthesised data using random-effects model meta-analysis or descriptive analysis, as appropriate. MAIN RESULTS Five trials randomised 201 participants (110 participants to subcutaneous rapid-acting insulin analogues and 91 to intravenous regular insulin). The criteria for DKA were consistent with the American Diabetes Association criteria for mild or moderate DKA. The underlying cause of DKA was mostly poor compliance with diabetes therapy. Most trials did not report on type of diabetes. Younger diabetic participants and children were underrepresented in our included trials (one trial only). Four trials evaluated the effects of the rapid-acting insulin analogue lispro, and one the effects of the rapid-acting insulin analogue aspart. The mean follow-up period as measured by mean hospital stay ranged between two and seven days. Overall, risk of bias of the evaluated trials was unclear in many domains and high for performance bias for the outcome measure time to resolution of DKA.No deaths were reported in the included trials (186 participants; 3 trials; moderate- (insulin lispro) to low-quality evidence (insulin aspart)). There was very low-quality evidence to evaluate the effects of subcutaneous insulin lispro versus intravenous regular insulin on the time to resolution of DKA: mean difference (MD) 0.2 h (95% CI -1.7 to 2.1); P = 0.81; 90 participants; 2 trials. In one trial involving children with DKA, the time to reach a glucose level of 250 mg/dL was similar between insulin lispro and intravenous regular insulin. There was very low-quality evidence to evaluate the effects of subcutaneous insulin aspart versus intravenous regular insulin on the time to resolution of DKA: MD -1 h (95% CI -3.2 to 1.2); P = 0.36; 30 participants; 1 trial. There was low-quality evidence to evaluate the effects of subcutaneous rapid-acting insulin analogues versus intravenous regular insulin on hypoglycaemic episodes: 6 of 80 insulin lispro-treated participants compared with 9 of 76 regular insulin-treated participants reported hypoglycaemic events; risk ratio (RR) 0.59 (95% CI 0.23 to 1.52); P = 0.28; 156 participants; 4 trials. For insulin aspart compared with regular insulin, RR for hypoglycaemic episodes was 1.00 (95% CI 0.07 to 14.55); P = 1.0; 30 participants; 1 trial; low-quality evidence. Socioeconomic effects as measured by length of mean hospital stay for insulin lispro compared with regular insulin showed a MD of -0.4 days (95% CI -1 to 0.2); P = 0.22; 90 participants; 2 trials; low-quality evidence and for insulin aspart compared with regular insulin 1.1 days (95% CI -3.3 to 1.1); P = 0.32; low-quality evidence. Data on morbidity were limited, but no specific events were reported for the comparison of insulin lispro with regular insulin. No trial reported on adverse events other than hypoglycaemic episodes, and no trial investigated patient satisfaction. AUTHORS' CONCLUSIONS Our review, which provided mainly data on adults, suggests on the basis of mostly low- to very low-quality evidence that there are neither advantages nor disadvantages when comparing the effects of subcutaneous rapid-acting insulin analogues versus intravenous regular insulin for treating mild or moderate DKA.
Collapse
Affiliation(s)
- Carlos A Andrade‐Castellanos
- Hospital Civil de Guadalajara "Dr. Juan I. Menchaca"Department of Emergency MedicineSalvador Quevedo y Zubieta No. 750GuadalajaraJaliscoMexico44340
| | - Luis Enrique Colunga‐Lozano
- Hospital Civil de Guadalajara "Fray Antonio Alcalde"Department of Critical Care MedicineCalle Coronel Calderón #777GuadalajaraGuadalajaraMexico44320
| | - Netzahualpilli Delgado‐Figueroa
- Hospital Civil de Guadalajara Dr. Juan I. MenchacaDepartment of PediatricsSalvador Quevedo y Zubieta No. 750GuadalajaraJaliscoMexico44340
| | - Daniel A Gonzalez‐Padilla
- Hospital Universitario 12 de OctubreDepartment of UrologyAvenida de Córdoba, s/nMadridMadridSpain28041
| | | |
Collapse
|
24
|
Misra S, Oliver N. Response to Rosival: Pathophysiology of diabetic ketoacidosis. Diabet Med 2015; 32:1527-8. [PMID: 26104278 DOI: 10.1111/dme.12840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2015] [Indexed: 11/28/2022]
Affiliation(s)
- S Misra
- Department of Diabetes, Endocrinology and Metabolism, Imperial College, London, UK
- Clinical Biochemistry and Metabolic Medicine, Imperial Healthcare NHS Trust, London, UK
| | - N Oliver
- Department of Diabetes, Endocrinology and Metabolism, Imperial College, London, UK
| |
Collapse
|
25
|
Kanikarla-Marie P, Jain SK. Hyperketonemia (acetoacetate) upregulates NADPH oxidase 4 and elevates oxidative stress, ICAM-1, and monocyte adhesivity in endothelial cells. Cell Physiol Biochem 2015; 35:364-73. [PMID: 25591777 DOI: 10.1159/000369702] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2014] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/AIMS The incidence of developing microvascular dysfunction is significantly higher in type 1 diabetic (T1D) patients. Hyperketonemia (acetoacetate, β-hydroxybutyrate) is frequently found along with hyperglycemia in T1D. Whether hyperketonemia per se contributes to the excess oxidative stress and cellular injury observed in T1D is not known. METHODS HUVEC were treated with ketones in the presence or absence of high glucose for 24 h. NOX4 siRNA was used to specifically knockdown NOX4 expression in HUVEC. RESULTS Ketones alone or in combination with high glucose treatment cause a significant increase in oxidative stress, ICAM-1, and monocyte adhesivity to HUVEC. Using an antisense approach, we show that ketone induced increases in ROS, ICAM-1 expression, and monocyte adhesion in endothelial cells were prevented in NOX4 knockdown cells. CONCLUSION This study reports that elevated levels of ketones upregulate NOX, contributing to increased oxidative stress, ICAM-1 levels, and cellular dysfunction. This provides a novel biochemical mechanism that elucidates the role of hyperketonemia in the excess cellular injury in T1D. New drugs targeting inhibition of NOX seems promising in preventing higher risk of complications associated with T1D.
Collapse
Affiliation(s)
- Preeti Kanikarla-Marie
- Departments of Pediatrics and Biochemistry & Molecular Biology, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | | |
Collapse
|
26
|
Misra S, Oliver NS. Utility of ketone measurement in the prevention, diagnosis and management of diabetic ketoacidosis. Diabet Med 2015; 32:14-23. [PMID: 25307274 DOI: 10.1111/dme.12604] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 07/10/2014] [Accepted: 10/06/2014] [Indexed: 11/28/2022]
Abstract
Ketone measurement is advocated for the diagnosis of diabetic ketoacidosis and assessment of its severity. Assessing the evidence base for ketone measurement in clinical practice is challenging because multiple methods are available but there is a lack of consensus about which is preferable. Evaluating the utility of ketone measurement is additionally problematic because of variability in the biochemical definition of ketoacidosis internationally and in the proposed thresholds for ketone measures. This has led to conflicting guidance from expert bodies on how ketone measurement should be used in the management of ketoacidosis. The development of point-of-care devices that can reliably measure the capillary blood ketone β-hydroxybutyrate (BOHB) has widened the spectrum of applications of ketone measurement, but whether the evidence base supporting these applications is robust enough to warrant their incorporation into routine clinical practice remains unclear. The imprecision of capillary blood ketone measures at higher values, the lack of availability of routine laboratory-based assays for BOHB and the continued cost-effectiveness of urine ketone assessment prompt further discussion on the role of capillary blood ketone assessment in ketoacidosis. In the present article, we review the various existing methods of ketone measurement, the precision of capillary blood ketone as compared with other measures, its diagnostic accuracy in predicting ketoacidosis and other clinical applications including prevention, assessment of severity and resolution of ketoacidosis.
Collapse
Affiliation(s)
- S Misra
- Department of Diabetes, Endocrinology and Metabolism, Imperial College London, London, UK; Clincal Biochemistry and Metabolic Medicine, Imperial Healthcare NHS Trust, London, UK
| | | |
Collapse
|
27
|
Comment on “Sodium Bicarbonate Therapy in Patients with Metabolic Acidosis”. ScientificWorldJournal 2015; 2015:897517. [PMID: 26137594 PMCID: PMC4468301 DOI: 10.1155/2015/897517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 05/19/2015] [Indexed: 11/17/2022] Open
|
28
|
Gallagher BR, Mahony OM, Rozanski EA, Buob S, Freeman LM. A pilot study comparing a protocol using intermittent administration of glargine and regular insulin to a continuous rate infusion of regular insulin in cats with naturally occurring diabetic ketoacidosis. J Vet Emerg Crit Care (San Antonio) 2014; 25:234-9. [PMID: 25546713 DOI: 10.1111/vec.12269] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 11/08/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The goal of this pilot study was to compare regular insulin administered by continuous rate infusion (CRI) to an approach using insulin glargine and regular insulin administered intermittently. DESIGN Prospective randomized clinical trial. SETTING University teaching hospital. ANIMALS Sixteen cats with diabetic ketoacidosis (DKA). INTERVENTIONS Cats with DKA were randomized to either low-dose regular insulin CRI (CRI group; n = 8) or intermittent short- and long-acting insulin injections (subcutaneous [SC] glargine plus intramuscular [IM] regular insulin; SC/IM group; n = 8). MEASUREMENTS AND MAIN RESULTS Time of normalization of pH, bicarbonate, hyperglycemia, ketonemia, and appetite, as well as duration of hospitalization were recorded. Eleven of 16 cats (59%) survived to discharge, with no difference in survival between groups (P = 0.99). Times of resolution of hyperglycemia (P = 0.02) and ketonemia (P = 0.04), and normalization of pH (P = 0.04), and bicarbonate (P = 0.03) were significantly shorter in the SC/IM group. Cats in the SC/IM group also had a significantly shorter duration of hospitalization (SC/IM: median = 54 hr [range, 19-118 hr]; CRI: median = 111 hr [range, 58-271 hr]; P = 0.04). Time of first meal was not significantly different between groups. CONCLUSIONS Although further research is required, an approach using intermittent short- and long-acting insulin injections appeared to be an effective option for treatment of DKA in cats.
Collapse
Affiliation(s)
- Brandi R Gallagher
- Department of Clinical Sciences, Tufts Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, MA, 01536
| | | | | | | | | |
Collapse
|
29
|
Yo CH, Lee MTG, Gi WT, Chang SS, Tsai KC, Chen SC, Lee CC. Prognostic determinants of community-acquired bloodstream infection in type 2 diabetic patients in ED. Am J Emerg Med 2014; 32:1450-4. [DOI: 10.1016/j.ajem.2014.08.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 08/24/2014] [Accepted: 08/25/2014] [Indexed: 10/24/2022] Open
|
30
|
Rosival V. Mortality in hyperglycemic crisis. J Emerg Med 2014; 47:e158-9. [PMID: 25281185 DOI: 10.1016/j.jemermed.2014.07.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 07/25/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Viktor Rosival
- SYNLAB Department of Laboratory Medicine, Dérer's Hospital, Limbová 5, SK-833 05 Bratislava, Slovakia, Europe
| |
Collapse
|
31
|
|
32
|
Kim DM, Lee J, Nam SM, Lee YS, Moon H, Lee KW, Jang IW. Diabetic ketoacidosis with pulmonary thromboembolism. Yeungnam Univ J Med 2014. [DOI: 10.12701/yujm.2014.31.2.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Dong Min Kim
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - Jeonghun Lee
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - Soo Min Nam
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - Yeon Sun Lee
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - Hee Moon
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - Kang-Woo Lee
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| | - In Wook Jang
- Department of Internal Medicine, Daejeon Sun Hospital, Daejeon, Korea
| |
Collapse
|
33
|
Affiliation(s)
- Viktor Rosival
- SYNLAB, Department of Laboratory Medicine, Dérer’s Hospital, Bratislava, Slovakia
- Correspondence: Viktor Rosival, SYNLAB, Department of Laboratory Medicine, Dérer’s Hospital, Limbová 5, SK-833 05 Bratislava, Slovakia, Tel +421 33 551 1831, Email
| |
Collapse
|
34
|
Use of bicarbonate in the management of diabetic ketoacidosis. Pediatr Emerg Care 2013; 29:1152. [PMID: 24084619 DOI: 10.1097/pec.0b013e3182a64252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
35
|
T-wave inversion in diabetic ketoacidosis with normokalemia in an adolescent. Pediatr Cardiol 2013; 34:1508-10. [PMID: 22806711 DOI: 10.1007/s00246-012-0411-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 06/15/2012] [Indexed: 10/28/2022]
Abstract
Myriad electrocardiographic changes, such as ST-segment elevation/depression, altered T-wave morphology, and QT prolongation, have been described with hyperkalemia in the setting of diabetic ketoacidosis (DKA) [2, 3]. We present an adolescent with DKA in whom T-wave inversions was seen despite his having normal serum potassium level.
Collapse
|
36
|
Comparison of Diabetic Ketoacidosis in Patients With Type-1 and Type-2 Diabetes Mellitus. Am J Med Sci 2013; 345:326-330. [DOI: 10.1097/maj.0b013e31827424ab] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
37
|
Abstract
Hyperglycemic crisis, which includes Diabetic Ketoacidosis and Hyperglycemic Hyperosmolar State, is a common diagnosis in high acuity hospital units and admission rates continue to increase despite preventive strategies. While diabetic ketoacidosis remains a common cause of death in children and adolescents with type 1 diabetes, in adults reported mortality is variable and depends on the severity of metabolic derangement and the presence of other acute and chronic conditions. Hyperosmolar hyperglycemic state, and the overlap syndrome of hyperosmolar ketoacidosis, have a higher overall mortality though outcomes are improving. We discuss the diagnosis, epidemiology, and management strategies with particular reference to commonly encountered pitfalls in care and provide an updated perspective on the shifts in the epidemiology and novel management strategies for these important disorders.
Collapse
Affiliation(s)
- Devin W Steenkamp
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston Medical Center, Evans 201, 88 East Newton St., Boston, MA 02118, USA.
| | | | | |
Collapse
|
38
|
Rosival V. Very low blood pH is the cause of coma. J Crit Care 2012; 27:512; author reply 512-3. [DOI: 10.1016/j.jcrc.2012.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Accepted: 06/08/2012] [Indexed: 11/26/2022]
|
39
|
Importance of low blood pH in diabetic ketoacidosis. Indian J Pediatr 2012; 79:278; author reply 279. [PMID: 21870148 DOI: 10.1007/s12098-011-0530-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Accepted: 06/29/2011] [Indexed: 02/02/2023]
|
40
|
Abstract
This paper has been written to both refresh and update clinicians' knowledge of diabetes. Treatment for patients with diabetes continues to develop with the majority of Type 1 diabetics now using multiple daily injections and an increasing minority using insulin pumps. Blood glucose monitoring and patient education programmes have resulted in more patient involvement in controlling this condition. Type 2 diabetics have had improvement in care provision through the development of shorter acting sulphonylureas and the potential for GLP1 injections. The impact of diabetes on both oral health and quality of life is discussed. Practical suggestions are made regarding the dental treatment of diabetic patients using both local anaesthetic and under sedation. Diabetes continues to be a fickle master for those affected by this condition. The paper is written from the perspective of the 'expert patient'. It is hoped that a greater understanding of this chronic condition will improve both access to, and safety of, dental care for those patients with diabetes.
Collapse
Affiliation(s)
- L Wray
- Solent NHS Trust, New Milton Dental Clinic, New Milton Health Centre, Spencer Road, New Milton, Hants, BH25 6EN.
| |
Collapse
|
41
|
Randall L, Begovic J, Hudson M, Smiley D, Peng L, Pitre N, Umpierrez D, Umpierrez G. Recurrent diabetic ketoacidosis in inner-city minority patients: behavioral, socioeconomic, and psychosocial factors. Diabetes Care 2011; 34:1891-6. [PMID: 21775761 PMCID: PMC3161256 DOI: 10.2337/dc11-0701] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To conduct a bedside study to determine the factors driving insulin noncompliance in inner-city patients with recurrent diabetic ketoacidosis (DKA). RESEARCH DESIGN AND METHODS We analyzed socioeconomic and psychological factors in 164 adult patients with DKA who were admitted to Grady Hospital between July 2007 and August 2010, including demographics, diabetes treatment, education, and mental illness. The Patient Health Questionnaire-9 and the Short Form-36 surveys were used to screen for depression and assess quality of life. RESULTS The average number of admissions was 4.5 ± 7 per patient. A total of 73 patients presented with first-time DKA, and 91 presented with recurrent DKA; 96% of patients were African American. Insulin discontinuation was the leading precipitating cause in 68% of patients; other causes were new-onset diabetes (10%), infection (15%), medical illness (4%), and undetermined causes (3%). Among those who stopped insulin, 32% gave no reasons for stopping, 27% reported lack of money to buy insulin, 19% felt sick, 15% were away from their supply, and 5% were stretching insulin. Compared with first-time DKA, those with recurrent episodes had longer duration of diabetes (P < 0.001), were a younger age at the onset of diabetes (P = 0.04), and had higher rates of depression (P = 0.04), alcohol (P = 0.047) and drug (P < 0.001) abuse, and homelessness (P = 0.005). There were no differences in quality-of-life scores, major psychiatric illnesses, or employment between groups. CONCLUSIONS Poor adherence to insulin therapy is the leading cause of recurrent DKA in inner-city patients. Several behavioral, socioeconomic, psychosocial, and educational factors contribute to poor compliance. The recognition of such factors and the institution of culturally appropriate interventions and education programs might reduce DKA recurrence in minority populations.
Collapse
Affiliation(s)
- Lori Randall
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Devi R, Selvakumar G, Clark L, Downer C, Braithwaite SS. A dose-defining insulin algorithm for attainment and maintenance of glycemic targets during therapy of hyperglycemic crises. ACTA ACUST UNITED AC 2011. [DOI: 10.2217/dmt.11.18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
43
|
Jolobe OMP. Potassium status should be evaluated also when diabetic ketoacidosis is complicated by heart failure. Am J Emerg Med 2011; 29:955-6. [PMID: 21665417 DOI: 10.1016/j.ajem.2011.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Accepted: 05/07/2011] [Indexed: 01/19/2023] Open
|
44
|
Rosival V. Alkali Therapy in Patients with Metabolic Acidosis. Electrolyte Blood Press 2011; 9:38. [PMID: 22615708 PMCID: PMC3351489 DOI: 10.5049/ebp.2011.9.1.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Viktor Rosival
- SYNLAB Department of Laboratory Medicine, Dérer's Hospital, Limbová 5, SK-833 05 Bratislava, Slovakia, Europe
| |
Collapse
|
45
|
Devalia B. Adherance to protocol during the acute management of diabetic ketoacidosis: would specialist involvement lead to better outcomes? Int J Clin Pract 2010; 64:1580-1582. [PMID: 20846206 DOI: 10.1111/j.1742-1241.2010.02348.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Diabetic ketoacidosis (DKA) is a hyperglycaemic emergency associated with major morbidity and mortality. It has been shown that treating patients admitted with DKA using an integrated care pathway, or protocol, reduces time taken to initiate management thus optimising care. Early input from diabetes specialist services should also be sought. A new protocol for managing DKA was introduced in Sherwood Forest Trust in July 2008. AIMS To assess whether the trust DKA protocol is being followed at Kingsmill and Newark District General Hospitals during acute management (first 4 h) of patients. METHODS Retrospective case note review of all adult patients coded as DKA from July 2008 to February 2009. RESULTS Seventy-eight percent of patients were correctly diagnosed according to protocol. Hundred percent of patients had i.v. access and correct blood tests within 1 h of admission. Eighty percent were given appropriate fluid resuscitation within the first hour. Seventy-two percent had correct insulin prescribed and 73% were on the correct sliding scale. Seventy-eight to ninety percent of patients had correct initial investigations ordered. However only 46% of patients requiring High Dependency Unit care were referred appropriately. Between hours 2 and 4 only 38% had repeat electrolytes checked and only 35-60% of patients had the correct fluid prescribed. CONCLUSIONS The findings indicated that there was awareness of the new DKA protocol. It was referred to and placed in clinical notes but not always followed. Management of patients with DKA within the first hour was compliant. However, subsequent fluid management and electrolyte monitoring was poor. It was found that using a protocol does help to standardise initial management of patients but further education is needed and referral criteria need clarifying. Access to 24-hour specialist services may also help to optimise management.
Collapse
Affiliation(s)
- B Devalia
- Nottingham University Hospitals, Nottingham, UK
| |
Collapse
|
46
|
Chen HF, Wang CY, Lee HY, See TT, Chen MH, Jiang JY, Lee MT, Li CY. Short-term case fatality rate and associated factors among inpatients with diabetic ketoacidosis and hyperglycemic hyperosmolar state: a hospital-based analysis over a 15-year period. Intern Med 2010; 49:729-37. [PMID: 20424362 DOI: 10.2169/internalmedicine.49.2965] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND AND PURPOSE Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are usually life threatening, but the recent trend of 28-day case-fatality and associated risk factors including Charlson index have not been known. Our aim was to evaluate the 28-day case-fatality rate among hospitalized DKA and HHS patients in a teaching hospital in Taiwan from 1991 to 2005. METHODS DKA and HHS admissions, identified from in-patient electronic database, were linked to Taiwan's national death registry. Kaplan-Meier analysis was used to determine the 28-day case-fatality rates of DKA and HHS, and to compare the trend of case-fatality over three consecutive 5-year periods (i.e, 1991-1995, 1996-2000, 2001-2005). We also used the Cox proportional hazard regression model to explore the determinants of 28-day case-fatality of the study patients. RESULTS The 28-day case-fatality rates for DKA and HHS were 6.10% and 18.83%, and the lowest ones were observed in 2001-2005 (2.65% and 11.63% in DKA and HHS, respectively). Pneumonia was a significant predictor for increased 28-day case-fatality in both illnesses. Additionally, older age and stroke were significantly associated with increased case-fatality in DKA patients while myocardial infarction and higher Charlson index were significant predictors for higher case-fatality in HHS patients. CONCLUSION Improvements in case-fatality in recent years for both DKA and HHS were found in the study hospital. Further reduction of the case-fatality rate among DKA and HHS patients can be achieved by optimal management of certain co-morbidities.
Collapse
Affiliation(s)
- Hua-Fen Chen
- Department of Endocrinology, Far-Eastern Memorial Hospital, Taipei Hsien, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Wright J, Ruck K, Rabbitts R, Charlton M, De P, Barrett T, Baskar V, Kotonya C, Saraf S, Narendran P. Diabetic ketoacidosis (DKA) in Birmingham, UK, 2000—2009: an evaluation of risk factors for recurrence and mortality. ACTA ACUST UNITED AC 2009. [DOI: 10.1177/1474651409353248] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diabetic ketoacidosis (DKA) is an acute metabolic complication of type 1 diabetes mellitus. This study aimed to define the DKA mortality rate in a Birmingham population and to identify risk factors for mortality and repeat admissions. An evaluation of 137 patients’ notes retrieved from five hospitals in and around Birmingham, UK, identified 278 admissions over a 9-year period (2000—2009). The International Classification of Disease 10 coding system for DKA, E101, was employed to identify notes. Overall five (1.8%) patients died. Mortality was significantly associated with age, presence of co-morbidity and diabetic complications. Poor control and compliance, female sex, clinic non-attendance, presence of co-morbidity and psychological problems all increased the risk of recurrent DKA admissions. Our study supports a role for improving education and glycaemic control to reduce DKA and its associated mortality.
Collapse
Affiliation(s)
- Jennifer Wright
- The Medical School, University of Birmingham, Edgbaston, Birmingham, UK
| | - Katie Ruck
- The Medical School, University of Birmingham, Edgbaston, Birmingham, UK
| | - Roberta Rabbitts
- The Medical School, University of Birmingham, Edgbaston, Birmingham, UK
| | - Mary Charlton
- Heartlands Hospital, Bordesley Green East, Birmingham, UK
| | - Parijat De
- Endocrinology and General Medicine, City Hospital, Birmingham, UK
| | - Tim Barrett
- School of Clinical and Experimental Medicine, University of Birmingham, Edgbaston, Birmingham, UK
| | - Varadarajan Baskar
- Diabetes, Endocrinology and General Medicine, New Cross Hospital, Wolverhampton, UK
| | - Christine Kotonya
- Diabetes and General Medicine, Hywel Dda NHS Trust, Bronglais Hospital, Aberystwyth, UK
| | - Sanjay Saraf
- Diabetes and Endocrinology, University Hospital Birmingham, Selly Oak Hospital, Birmingham, UK
| | - Parth Narendran
- School of Clinical and Experimental Medicine, University of Birmingham, Edgbaston, Birmingham, UK, Diabetes and Endocrinology, University Hospital Birmingham, Selly Oak Hospital, Birmingham, UK,
| |
Collapse
|
48
|
Weber C, Kocher S, Neeser K, Joshi SR. Prevention of diabetic ketoacidosis and self-monitoring of ketone bodies: an overview. Curr Med Res Opin 2009; 25:1197-207. [PMID: 19327102 DOI: 10.1185/03007990902863105] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Diabetic ketoacidosis (DKA) is associated with significant morbidity and mortality. Self-monitoring of ketone bodies by diabetes patients can be done using blood or urine. We compared the two self-monitoring methods and summarized recent developments in the epidemiology and management of DKA. METHODS MEDLINE and EMBASE were searched for relevant publications addressing the epidemiology, management and prevention of DKA up to 2009. The current, relevant publications, along with the authors' clinical and professional experience, were used to synthesize this narrative review. FINDINGS Despite considerable advances in diabetes therapy, key epidemiological figures related to DKA remained nearly unchanged during the last decades at a global level. Prevention of DKA - especially in sick day management - relies on intensive self-monitoring of blood glucose and subsequent, appropriate therapy adjustments. Self-monitoring of ketone bodies during hyperglycemia can provide important, complementary information on the metabolic state. Both methods for self-monitoring of ketone bodies at home are clinically reliable and there is no published evidence favoring one method with respect to DKA prevention. CONCLUSIONS DKA is still a severe complication potentially arising during prolonged hyperglycemic episodes with possibly fatal consequences. Education of patients and their social environment to promote frequent testing - especially during sick days - and to lower their glucose levels, as well as to recognize the early symptoms of hyperglycemia and DKA is of paramount importance in preventing the development of severe DKA. Both methods for self-monitoring of ketone bodies are safe and clinically reliable.
Collapse
Affiliation(s)
- Christian Weber
- IMIB Institute for Medical Informatics and Biostatistics, Basel, Switzerland
| | | | | | | |
Collapse
|
49
|
Aksakal E, Ulus T, Bayram E, Duman H. Acute inferior pseudoinfarction pattern in a patient with normokalemia and diabetic ketoacidosis. Am J Emerg Med 2009; 27:251.e3-5. [DOI: 10.1016/j.ajem.2008.06.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2008] [Accepted: 06/10/2008] [Indexed: 11/16/2022] Open
|
50
|
Abstract
A retrospective chart review of 55 medical records of adults treated for diabetic ketoacidosis (DKA) identified areas of treatment that delayed the improvement of DKA. There was a positive correlation between time to initiation of insulin infusion and resolution of anion gap. Sixty-six percent of cases did not have the recommended overlap between intravenous and subcutaneous insulin. Opportunity exists to educate nurses as experts to partner with their physician colleagues to manage DKA.
Collapse
Affiliation(s)
- Ruth Ferreri
- Eastern Connecticut Health Network, Manchester, Connecticut 06040, USA.
| |
Collapse
|