Al-Mehdi- Rx of diabetes and hypoglycemia Flashcards
treatment of type 1 diabetes
insulin
_____combination regimen is the most common insulin regimen
basal + bolus
Long- and ultra-long-acting insulin
basal insulin
Rapid- and intermediate-acting insulin
bolus insulin
what kind of insulin for DKA and HHS
regular insulin
LISPRO
ASPART
GLULISINE
(w/ 5-10 min onset)
bolus insulin
NPH (neutral protamine Hagedorn) w/ 2 hr onset
bolus insulin
regular insulin
(onset 30-60min)
short acting insulin
DETEMIR (2 hr onset)
GLARGINE U100 (2 hr onset)
GLARGINE U300 (6 hr onset)
basal insulin
DEGLUDEC
(1-4 hr onset)
basal insulin
most common and serious side effect of insulin drugs
hypoglycemia
Injection or infusion site rotation is necessary to avoid ______, subcutaneous fat accumulation
lipohypertrophy
All hormones, except sex hormones, are enemies of _____
insulin
new drug w/ moa of anti CD3 on T-cells; and used to treat T1DM
TEPLIZUMAB
β-cell peptide amylin analog used to treat type 1 DM
PRAMLINTIDE
LIRAGLUTIDE (for type 1 DM)
GLP-1R agonist
SOTAGLIFOZIN (for typ1 2 diabetes_
SGLT inhibitor (SE: DKA)
another noninsulin way to treat type 1 diabetes
pancreas and islet transplantation
an elevated C-peptide can have what effects (hopefully a drug will be made with this ability to treat T1DM
decreases A1C, retinopathy, nephropathy, hypoglycemia
how does T2DM start most of the time
as metabolic syndrome (overweight)
very highly effective drug class for goal of weight loss in T2DM
GLP-1RA
SEMAGLUTIDE
TIRZEPATIDE
GLP-1RA used to treat weight loss in T2DM
first line drug for prediabetes and diabetes
Metformin
very highly effective drug class for goal of glycemic control in T2DM
GLP-1RA
SEMAGLUTIDE
TIRZEPATIDE
DULAGLUTIDE
GLP-1RA used to treat type 2 DM
for T2DM patients who have existing atherosclerotic cardiovascular disease /MI/stroke or be at high risk—–what to treat with
GLP-1RA or SGLT2i
for T2DM patients who have existing atherosclerotic cardiovascular disease /MI/stroke or be at high risk, and if A1C is still above goal measurement after trying single drug, what to use
GLP-1RA and SGLT2i
what to treat T2DM patients with existing heart failure
SGLT2i
what to treat T2DM patient with chronic kidney disease
ARBs; SGLT2i
how to treat T2DM patient with cirrhosis
insulin
(new drug) one SQ injection weekly; insulin for T2DM
Insulin Epsitora
what to do next
start basal insulin then progress to basal-bolus
function of enteroendocrine cell w/ its taste receptors
release GLP-1
incretin (GLP-1) increases ____
insulin
in intestinal cells (Na+ and glucose in)
SGLT1
Na+/glucose symporter in kidneys
SGLT2
through _____, hepatocytes have to take in glucose to make glycogen and be used for other purposes (has high capacity transporter)
GLUT2
pancreatic beta cell glucose transporter
GLUT2
take in glucose so fat cells can convert it to fat
GLUT4
receptor tyrosine kinase signaling
insulin
GPCR (Gs)
glucagon
need to use it and make glycogen for themselves and have GLUT4
skeletal muscle
in cardiomyocytes, no insulin receptor; when muscle cell contracts, creates signaling pathways that will exocytose _____ to plasma membrane and bring in glucose
GLUT4
Sulfonylureas
Meglitinides
GLP-1R agonists
DPP-4 inhibitors
amylinomimetic
insulin
(all have SE of what)
hypoglycemia
first line for T2DM; inhibits hepatic gluconeogenesis by inhibiting G3PD
Metformin
GLIPIZIDE
GLIMEPIRIDE
sulfonylureas
K+ channel blockers that allows for insulin release
sulfonylureas
block K channels but chemically different than sulfonylureas
Meglitinides
REPAGLINIDE
NATEGLINIDE
Meglitinides
PIOGLITAZONE
PPAR-gamma activator
-GLUTIDES
GLP-1R agonists
TIRZEPATIDE
dual GIP and GLP-1R agonist
-GLIPTINs
DDP-4 inhibitors
-GLIFOZINs
SGLT2 inhibitors
ACARBOSE
MIGLITOL
alpha-glucosidase inhibitors
PRAMLINTIDE
Amylinomimetic
COLESEVELAM
bile acid sequestrant
BROMOCRIPTINE
D2-agonist
SE of metformin
weight loss
lactic acidosis
contraindicated in heart failure (activates PPAR-gamma)
PIOGLITAZONE
-GLIPTINs
DDP-4 inhibitors (which causes GLP-1 to increase)
since -GLIFOZINs cause peeing out glucose, what can happen
urinary tract infection (glucose down there is food for bugs)
enzyme that breaks down complex carbs into glucose
alpha-glucosidase
slows down passage of food and is adjunct therapy
alpha-glucosidase inhibitors
ACARBOSE
MIGLITOL
alpha-glucosidase inhibitors
Slows the pace of food moving out of the stomach
Amylin
Amylin-mimetic that is used as adjunct drug
PRAMLINTIDE
glucose challenge test 1st, then if glucose at 1 hour is >140 mg/dL, proceed to what
glucose tolerance test
gold standard treatment of diabetes during pregnancy
insulin subcutaneously
blood glucose level of <70 mg/dL
hypoglycemia
About 4 h after a carbohydrate-rich meal → exaggerated insulin release → hypoglycemia (carbs get digested within 2 h, but insulin secretion continues up to 3-4 hours
postprandial (reactive) hypoglycemia
including dumping syndrome after gastric bypass surgery (non-diabetic)
postprandial hypoglycemia
hypoglycemia after GI surgeries
Pancreatogenous hypoglycemia
another type of non-diabetic hypoglycemia dealing with hypo/hyperthyroidism and Addison’s
hormonal
what can alcohol cause
hypoglycemia
tumor that can cause hypoglycemia
insulinoma
top
middle
bottom
top: exogenous insulin
middle: insulinoma
bottom: sulfonylurea
have sympathetic symptoms when BG is between what
50-55 mg/dL
have neuroglycopenic symptoms when BG is <____
50 mg/dL
Whipple triad
______ of hypothalamus senses low glucose sends signal to PVN (paraventricular nucleus)—most important of hypothalamus); direct connection to IML neuron (increase sympathetics)
Other pathway: CRH release and ACTH then increase cortisol levels
VMN
Neuronal glucose transporter is _____ (sense low glucose and increase sympathetic activation)
GLUT3
_____ may Mask Sympathetic Effects of Hypoglycemia
β-blockers
If patient alert and can swallow, how to treat hypoglycemia
Dextrose P.O.
If patient is not alert, how to treat hypoglycemia
Dextrose I.V. (50% dextrose)