Diabetes Flashcards
Classes of oral hypoglycemia used in type II diabetes?
Sulfonylurea, Meglitinides, Biguanides, Thiazolidinediones, GLP RA, SGLT
Why is sulfonylurea not the best option for elderly patients
High risk of hypoglycemia, weight gain, CV risk
Pros of sulfonylureas?
- Low cost
- Effective in Combo Therapy
MOA OF biguanides?
- Metformin: Increases insulin ability to move to glucose
- stimulates the hepatic enzyme AMPactivated protein kinase
Boxed warning of metformin?
Lactic Acidosis
Precautions of metformin?
- B12 deficiency
- Elderly patients
- peripheral neuropathy
- Patients with Anemia
counselling point for metformin?
- Don’t split the tablet (extended-release)
- Metallic after taste
- Take with food
- ## tablet remnant may remain in the stool
Metformin is contra in?
Renal disease, metabolic diseases, heart failure, acute liver disease
Examples of Thiazolidinediones?
Pioglitazone & Rosiglitazone
benefits of thiazolidinediones?
Favorable lipid profile, neutral GIT effects, HbA1c lowering potential low to high
MOA of Meglitinides?
Stimulates more insulin production
Examples of Meglitinides?
Repaglinide & Nateglinide
GLP RA Drugs?
Exentide
Oral Semaglutide is wrapped with?
SNAC
Counselling for semaglutide?
- Not the first option for t2DM
- Should be administered in fasting state to faciltie absorption in morning
- Do not eat for 3omins
- No recommended dose adjustment for renal patients
Boxing Warning for Semaglutide?
Thyroid c-cell, pancreatitis, diabetic retinopathy, hypoglycemia
Most common side effects of semaglutide?
Nausea, vomiting, Diarrhea, increased appetite, indigestion and constipation
___ Provides subcutaneous delivery upto 1 year
Soliqua 100/33 ( 100 insulin, 33 Lixisenatide
GLP-1 RA “ideal patient”
- Second/ third line after metformin
- CV BENEFITS
- REDUCES WEIGHT AND LOW RISK OF HYPOGKYCMEIA
DDP4 Warning?
Join Pain- Sitagliptin
Benefits of SGLT-2?
WEIGHT BENEFITS
Empagliflozin & Dapaglifolzin have CV benefits
Canagliflozin: Has potential CV benefits
Combo drugs under SGLT class?
- SYnjardy: Emoaglifolzin & Metformin
- Trijardy: Metfomin, Empaglifolzin, Linagliptin
- Glyxambi: Empagliflozin & Linagliptin
Dual SGLT
Sotagliflozin
Boxed warning for Canaglifolzin ( SGLT?)
Increased risk of amputation
SGLT iDEAL PATIENTS
Used as second/third-line agent after metformin
Overweight/obese patients
Patients with heart failure/CV
Patients with risk of hypoglycemia
SGLT risks?
Cost, Genital Mycotic infection, potential orthostatic hypotension,
SGLT Pros?
doesn’t require endogenous insulin secretion so can be used at any stage of disease
why is SGLT discontinued before surgery?
An FDA safety communication recommends stopping canagliflozin, dapagliflozin, and
empagliflozin at least 3 days prior to scheduled therapy. Ertugliflozin should be
stopped at least 4 days before surgery. All 4 agents can be restarted after surgery (
to lessen the risk for ketoacidosis)
drug example of each class
Biguanides: Metformin Sulfonylurea Meglinides: Repaglinides & Nateglindies GLP: Lixentide & Semgalutide DPP: SGLT: Sotagliflozin Trijardy Synjardy XR Glyxambi Thizolidinediones: Pioglitazone & Rosiglitazone