acalabrutinib
Calquence
Pharmaceutical company: AstraZeneca
NEW INDICATION & DOSAGE
Treatment of previously untreated mantle cell lymphoma in combination with bendamustine and rituximab in patients who are ineligible for autologous hematopoietic stem cell transplantation
Adults: 100 mg PO every 12 hours until disease progression or unacceptable toxicity occurs. Give bendamustine 90 mg/m2 IV on days 1 and 2, and rituximab 375 mg/m2 IV on day 1 of cycle 1 and continue for a total of six 28-day cycles. Patients achieving a partial or complete response after the first six cycles may continue maintenance rituximab on day 1 of every other cycle for a maximum of 12 additional doses, starting on cycle 8 up to cycle 30. Refer to bendamustine and rituximab prescribing information for additional information.
Treatment of previously untreated chronic lymphocytic leukemia or small lymphocytic lymphoma in combination with obinutuzumab
Adults: 100 mg PO every 12 hours until disease progression or unacceptable toxicity occurs. Start obinutuzumab on day 1 of cycle 2 for a total of six 28-day cycles. Refer to the obinutuzumab prescribing information for dosing and additional information.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.
canagliflozin
Invokana
Pharmaceutical company: Janssen Pharmaceuticals
NEW INDICATION & DOSAGE
Adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes
Children ages 10 and older: 100 mg PO once daily before the first meal of the day. May increase to 300 mg/day in patients with an estimated GFR of 60 mL/minute/1.73 m2 or greater.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.
canagliflozin and metFORMIN hydrochloride
Invokamet, Invokamet XR
Pharmaceutical company: Johnson & Johnson
NEW INDICATION & DOSAGE
Adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes when treatment with both canagliflozin and metformin is appropriate
Children ages 10 and older currently not treated with either canagliflozin or metformin: One tablet of immediate-release canagliflozin 50 mg and metformin 500 mg PO b.i.d. with meals. Or two tablets of extended-release canagliflozin 50 mg and metformin 500 mg PO daily with morning meal.
Children ages 10 and older already on metformin: Immediate-release, 50 mg canagliflozin plus previously prescribed or nearest appropriate dose of metformin in divided doses PO b.i.d. with meals. Or extended-release, 100 mg canagliflozin plus previously prescribed or nearest appropriate dose of metformin once daily with morning meal. Patients taking an evening dose of metformin extended-release should skip their last dose before starting this drug the following morning.
Children ages 10 and older already on canagliflozin: Immediate-release, 500 mg metformin plus previously prescribed dose of canagliflozin in divided doses PO b.i.d. with meals. Or extended-release, 1,000 mg metformin plus previously prescribed dose of canagliflozin PO once daily with morning meal.
Children ages 10 and older already on canagliflozin and metformin: Switch to the same total daily doses of each component divided PO b.i.d. with meals for immediate-release, or PO once daily with morning meal for extended-release. Patients taking an evening dose of metformin extended-release should skip their last dose before starting this drug the following morning.
Adjust-a-dose: In patients who have an estimated GFR of 60 mL/minute/1.73 m2 or greater and require additional glycemic control: If tolerating immediate-release canagliflozin 50 mg b.i.d., increase the canagliflozin dose to 150 mg b.i.d., with gradual metformin dose escalation based on tolerability; if tolerating extended-release canagliflozin 100 mg once daily, increase the canagliflozin dose to 300 mg once daily, with gradual metformin dose escalation based on tolerability.
Adjust-a-dose: Increase the dose gradually, if needed, to reduce metformin's GI adverse effects. Don't exceed the maximum daily dose of 2,000 mg of metformin and 300 mg of canagliflozin. Limit the total daily dose of the canagliflozin component to 100 mg in patients with abnormal kidney function with estimated GFR of 45 to less than 60 mL/minute/1.73 m2. If estimated GFR is 30 to 45 mL/minute/1.73m2, assess the benefit and risk of continuing the combination product, and limit the dose of canagliflozin component to 100 mg daily. Use is contraindicated in patients with an estimated GFR less than 30 mL/minute/1.73 m2 and in those with kidney failure with replacement therapy or who are on hemodialysis. If concomitant use of uridine 5'-diphospho-glucuronosyltransferase enzyme inducer is required, increase the total daily dose of canagliflozin to 200 mg in patients currently tolerating 100 mg daily; may increase to 300 mg daily in patients currently tolerating 200 mg daily with an estimated GFR of more than 60 mL/minute/1.73m2.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.
fondaparinux sodium
Arixtra
Pharmaceutical company: Mylan
NEW INDICATION & DOSAGE
Venous thromboembolism
Children ages 1 and older weighing at least 10 kg to 20 kg: 0.1 mg/kg subcut daily. Round patient-specific dose to nearest 0.1 mg.
Children ages 1 and older weighing more than 20 kg to 40 kg: 2.5 mg/0.5 mL prefilled syringe.
Children ages 1 and older weighing more than 40 kg to 60 kg: 5 mg/0.4 mL prefilled syringe.
Children ages 1 and older weighing more than 60 kg: 7.5 mg/0.6 mL prefilled syringe.
Adjust-a-dose: If full prefilled syringe dosing in children weighing more than 20 kg doesn't achieve therapeutic levels, a patient-specific dose may be prepared to achieve the peak anti-Xa level target of 0.5 mg/L to 1 mg/L. If the anti-Xa level is less than 0.3 mg/L, increase the dose by 0.03 mg/kg; if the level is 0.3 mL to 0.49 g/L, increase the dose by 0.01 mg/kg. If the anti-Xa level is 1.01 mg/L to 1.2 mg/L, decrease the dose by 0.01 mg/kg; if the level is greater than 1.2 mg/L, decrease the dose by 0.03 mg/kg. Round the patient-specific dose to the nearest 0.1 mg. Maximum daily dose is 7.5 mg.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.
tapinarof
Vtama
Pharmaceutical company: Dermavant Sciences, Inc.
NEW INDICATION & DOSAGE
Atopic dermatitis
Adults and children ages 2 and older: Apply a thin layer to affected areas once daily.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.
tirzepatide
Zepbound
Pharmaceutical company: Eli Lilly and Company
NEW INDICATION & DOSAGE
Moderate to severe obstructive sleep apnea in patients with obesity (Zepbound only)
Adults: Initially, 2.5 mg subcut weekly for 4 weeks, then increase to 5 mg. May increase in 2.5-mg increments after at least 4 weeks at current dose. Recommended maintenance dose is 10 mg or 15 mg once weekly based on response and tolerability.
Released: March 2025
Nursing Drug Handbook
© 2025 Wolters Kluwer N.V., its subsidiaries and/or its licensors. All rights reserved.