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Prescribe an SGLT2 inhibitor for heart failure in the absence of diabetes?
Koenigsberger, D, Marquez, A, Hughes, PR
The Journal of family practice. 2021;(6):E7-E9
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Abstract
An RCT demonstrates that dapagliflozin produces better cardiovascular outcomes than placebo for heart failure patients with and without diabetes.
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Clinical manifestation of non-ketotic hyperglycemia chorea: A case report and literature review.
Wang, W, Tang, X, Feng, H, Sun, F, Liu, L, Rajah, GB, Yu, F
Medicine. 2020;(22):e19801
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Abstract
INTRODUCTION Chorea is considered a special complication of diabetes mellitus. Here we report a case of chorea associated with non-ketotic hyperglycemia (NKH). PATIENT CONCERNS The patient was a 79-year-old Asian woman. She had a history of type 2 diabetes mellitus more than 30 years, but with a poor control of blood sugar. She complained of acute onset of right limb involuntary activities, and being admitted to neurology department. DIAGNOSIS The patient was then diagnosed with NKH chorea. INTERVENTIONS Intravenous infusion of insulin was given to reduce blood glucose. Haloperidol was used to control motor symptoms. OUTCOMES Her symptoms improved quickly after treatment. In the past year, the patient's blood sugar was well controlled and her chorea did not recur. LESSONS If there are sudden abnormal movements in patients, in addition to thinking of chorea, hepatolenticular degeneration and other diseases, we should also pay attention to blood sugar, especially in diabetic patients with poor blood sugar control and negative ketone, we should consider the possibility of NKK chorea. CONCLUSIONS NKH chorea is a special complication of diabetes.
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[Interest of a pharmacovigilance medical consultation: Example of metformin-induced-vitamin B12 deficiency].
Lafaurie, M, Montastruc, F
Presse medicale (Paris, France : 1983). 2019;(11 Pt 1):1216-1221
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Euglycemic Diabetic Ketoacidosis Associated With Sodium-Glucose Cotransporter Type 2 Inhibitors in Patients With Type 2 Diabetes Mellitus Receiving Oral Therapy.
Dull, RB, Spangler, ML, Knezevich, EL, Lau, BM
Journal of pharmacy practice. 2019;(2):240-243
Abstract
INTRODUCTION AND OBJECTIVE Postmarketing reports and warnings of serious adverse events such as diabetic ketoacidosis (DKA) have raised concern regarding the safety of sodium-glucose cotransporter 2 inhibitors (SGLT2i). This report describes 2 cases of symptomatic SGLT2i-associated euglycemic DKA (euDKA) leading to hospitalization in patients with type 2 diabetes mellitus (DM) previously well controlled on oral medications. CASE REPORTS Subject 1 is a 55-year-old female admitted with euDKA precipitated by infection and managed with intravenous insulin. This case was notable for a delayed diagnosis of euDKA and lack of clinical improvement despite withholding dapagliflozin. Subject 2 is a 62-year-old male admitted with euDKA precipitated by infection. His clinical condition improved rapidly and euDKA responded to withdrawal of empagliflozin alone. DISCUSSION Applying the Naranjo adverse medication reaction probability scale to each case (subject 1 score = 3 points; subject 2 score = 4 points) suggests these are possible adverse reactions to SGLT2i. Data from randomized controlled trials suggest DKA events in adults with type 2 DM receiving SGLT2i are rare and similar to placebo. However, data from a large cohort suggest these events occur more frequently and are associated with a 2-fold increased risk of DKA. CONCLUSION This class of medications may be associated with a higher real-world risk of DKA in adults with type 2 DM than previously reported. Patients prescribed these medications should receive vigilant assessment for features of traditional DKA as well as euDKA.