Xigduoxr

Uses

Dapagliflozin is used for an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus

Xigduoxr is also used to associated treatment for these conditions: Type 2 Diabetes Mellitus

How Xigduoxr works

Dapagliflozin inhibits the sodium-glucose contransporter 2(SGLT2) which is primarily located in the proximal tubule of the nephron. SGLT2 facilitates 90% of glucose resorption in the kidneys and so its inhibition allows for glucose to be excreted in the urine. This excretion allows for better glycemic control and potentially weight loss in patients with type 2 diabetes mellitus.

Dosage

Xigduoxr dosage

5 mg orally once a day.May increase to 10 mg orally once a day in patients tolerating therapy with 5 mg and requiring additional glycemic control

Side Effects

Renal impairment, Female genital mycotic infections, Urinary tract infection, Increased urination, Male genital mycotic infections, Dyslipidemia, Constipation, Discomfort with urination, Extremity pain, Volume depletion, Hypersensitivity

Toxicity

Age, gender, race, and body weight do not affect dapagliflozin dosing requirements. Although age does not affect dosing requirements, safety has not been established in pediatric populations and patients at an especially advanced age may be more susceptible to adverse effects. Animal studies in pregnancy showed no fetal toxicity in the first trimester but exposure later in pregnancy was associated with renal pelvic dilatation and maternal toxicity at much higher doses than the maximum recommended human dose. Due to this data, dapagliflozin is not recommended in the second and third trimester of pregnancy. Dapagliflozin is excreted in milk from rats, though this may not necessarily be the case in humans. Children under 2 years old who are exposed to dapagliflozin may be at risk of improper kidney development. Dapagliflozin is not recommended in patients with a creatinine clearance below 45mL/min and is contraindicated in patients with creatinine clearance below 30mL/min. Dose adjustments are not necessary in patients with hepatic impairment at any stage, although the risk and benefit to the patient must be assessed as there is limited data on dapagliflozin use in this population.

Precaution

CV disease, history of hypotension, UTI, Children, Elderly. Unknown whether distributed in human breast milk; breastfeeding women should discontinue dapagliflozin or nursing taking into account the importance of the drug to the mother

Interaction

Hypoglycemia may occur with concomitant use with insulin & insulin secretagogues eg sulfonylureas. Decrease in Cmax & AUC with rifampin. Increase in Cmax & AUC with mefenamic acid. Increased thiazide & loop diuretic effects; may increase risk of dehydration & hypotension. Pioglitazone.

Volume of Distribution

118L.

Elimination Route

Oral dapagliflozin reaches a maximum concentration within 1 hour of administration when patients have been fasting. When patients have consumed a high fat meal, the time to maximum concentration increases to 2 hours and the maximum concentration decreases by half though a dose adjustment is not necessary. Oral dapagliflozin is 78% bioavailable.

Half Life

13.8h.

Clearance

Oral plasma clearance was 4.9 mL/min/kg, and renal clearance was 5.6 mL/min.

Elimination Route

75.2% of dapagliflozin is recovered in the urine with 1.6% of the dose unchanged by metabolism. 21% of the dose is excreted in the feces with 15% of the dose unchanged by metabolism.

Pregnancy & Breastfeeding use

Pregnancy Category-C. Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks

Contraindication

Hypersensitivity to dapagliflozin propanediol or to any of the excipients. Moderate to severe renal impairment; end-stage renal disease; active bladder cancer. Pregnancy (2nd & 3rd trimester) & lactation.

Special Warning

Renal Impairment: No dosage adjustment is indicated based on renal function. The efficacy is dependent on renal function. lt is not recommended for use in patients with moderate to severe renal impairment (patients with CrCI <60 mL/min or eGFR <60 mL/min/1.73 m2).

Innovators Monograph

You find simplified version here Xigduoxr