aranesp to retacrit conversion

Vol. Background: Conversion from Epoetin alfa or Darbepoetin alfa to MIRCERA MIRCERA can be administered once every 2 weeks or once monthly to patients whose hemoglobin has been stabilized by treatment with an ESA. *For pediatric patients receiving a weekly epoetin alfa dose of < 1,500 Units/week, the available data are insufficient to determine an Aranesp conversion dose. Learn how to combine multiple dosing options for precise titration and individualize anemia management. zi){#_YD2}y5g{b_qh3d{~"/7{k~} }^?>~4LF=,q\Qnw/UUuQTN /Bu*"=rl w.WO/I:$woS'/rmG M/d=w+6E/pB)OOq5A:P+o{ K2`._iD6vGfch>PN/VTH3|GH-a/D}-J"{6Mj9K`a2'> Iltm< Call 1-888-4ASSIST to find out more. Darbepoetin alfa (5 N-linked Previous dosage of epoetin alfa: 34,000-89,999 units/week,then darbepoetin alfa dosage: 100 mcg/week. Note: The manufacturer states that, until efficacy/toxicity parameters are established, the use of oprelvekin in pediatric patients (particularly those <12 years of age) should be restricted to use in controlled clinical trials. No significant clinical decisions should be made based on these images from this website without first consulting with a board-certified attending physician. Bone marrow transplantation: 5-10 mcg/kg/day - doses may be increased by 5 mcg/kg according to the duration and severity of neutropenia; recommended steps based on neutrophil response: When ANC >1000/mm3 for 3 consecutive days: Reduce filgrastim dose to 5 mcg/kg/day If ANC remains >1000/mm3 for 3 more consecutive days: Discontinue filgrastim If ANC decreases to <1000/mm3 : Resume at 5 mcg/kg/day If ANC decreases <1000/mm3 during the 5 mcg/kg/day dose, increase filgrastim to 10 mcg/kg/day and follow the above steps. No trial has identified a hemoglobin target level, Aranesp dose, or dosing strategy that does not increase these risks. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. 4. Peripheral blood progenitor cell (PBPC) collection: 10 mcg/kg/day or 5-8 mcg/kg twice daily in donors. 2009 Oct;2(5):347-53. doi: 10.1093/ndtplus/sfp097. Hypertension: Control hypertension prior to initiating and during treatment with OMONTYS. 8600 Rockville Pike ARANESP (darbepoetin alfa) Co-pay Card and Cost Assistance 4. Individualize dosing and use the lowest dose of Aranesp sufficient to reduce the need for RBC transfusions [see Warnings and Precautions (5.1)]. The recommended starting dose for pediatric patients (less than 18 years) is 0.45 mcg/kg body weight administered as a single subcutaneous or intravenous injection once weekly; patients not receiving dialysis may be initiated at a dose of 0.75 mcg/kg once every 2 weeks. The dose should be titrated to meet and Questions regarding this interchange program should be directed to the CCF Department of Pharmacy Drug Information Center (216-444-6456, option #1). 2007 Apr;12(2):126-9. doi: 10.1111/j.1440-1797.2006.00762.x. Darbepoetin's T1/2 is approximately 3 times that of epoetin alfa. Serious allergic reactions to OMONTYS. Bonafont X, Bock A, Carter D, Brunkhorst R, Carrera F, Iskedjian M, Molemans B, Dehmel B, Robbins S. NDT Plus. G-CSF regulates the production of neutrophils within the bone marrow and affects neutrophil progenitor proliferation differentiation and selected end-cell functional activation (including enhanced phagocytic ability, priming of the cellular metabolism associated with respiratory burst antibody dependent killing, and the increased expression of some functions associated with cell surface antigens). Check out recent approvals at the OCEs podcast, Drug Information Soundcast in Clinical Oncology. 2.25 mcg/kg every week subcutaneously until completion of a chemotherapy course. On May 15, 2018, the Food and Drug Administration approved Retacrit (epoetin alfa-epbx, Hospira Inc., a subsidiary of Pfizer Inc.) as a biosimilar to Epogen/Procrit (epoetin alfa, Amgen Inc.) for . Neutropenic patients receiving Neulasta who develop fever, lung infiltrates, or respiratory distress should be evaluated for the possibility of ARDS. Like Epogen/Procrit, the labeling for Retacrit contains a Boxed Warning to alert health care professionals and patients about an increased risk of death, myocardial infarction, stroke, venous thromboembolism, thrombosis of vascular access, and tumor progression or recurrence. Epub 2009 Aug 4. Neumega is not indicated following myeloablative chemotherapy (see package insert for WARNINGS, Increased Toxicity Following Myeloablative Therapy). The recommended starting Epogen and Procrit are specialty medications used to treat anemia caused by chronic kidney disease (CKD) or chemotherapy, but they don't come cheap. The recommended starting dose is 0.45 mcg/kg body weight intravenously or subcutaneously given once at four week intervals as appropriate. OHSU's formulary erythropoiesis stimulating agent (ESA) is darbepoetin alfa (ARANESP). Aranesp is the only long-acting erythropoiesis-stimulating agent (ESA) approved for both once weekly (QW) and once every three weeks (Q3W) dosing 1, 2 Aranesp dosing options of QW or Q3W may allow for synchronization with common myelosuppressive chemotherapy regimens. chemotherapy, MDS or MF, continued therapy) Please provide a hemoglobin level (g/dL) for your patient taken within the first 12 weeks of therapy with epoetin and include the date the lab was drawn. The U.S. Food and Drug Administration today approved Retacrit (epoetin alfa-epbx) as a biosimilar to Epogen/Procrit (epoetin alfa) for the treatment of anemia caused by chronic . U qjRO6nY>++xsR _:b*v fzMg918}jS\0^$ i~OG3!tRG`T(b>L&PeRj\L,F#f09w6aCN $l-FRW+>U0pPhRc/N R5P-S&C>yxCDL{d^Nij:t5k!_ybecbXharWMmIAS|F7bmM+"qJz)!Yt!V\pz%6aE0oi4ciwy6d" response rates ranging from ~60% to 85%. Resources for Information | Approved Drugs, Recalls, Market Withdrawals and Safety Alerts, Resources for Information | Approved Drugs, Oncology (Cancer) / Hematologic Malignancies Approval Notifications, Verified Clinical Benefit | Cancer Accelerated Approvals, Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) Short Description, FDA approves Retacrit as a biosimilar to Epogen/Procrit, Drug Information Soundcast in Clinical Oncology. Based on data from this CCHS DUE, darbepoetin alfa and To report an adverse event, please call 1-800-438-1985. SPLENIC RUPTURE, IN SOME CASES RESULTING IN DEATH, HAS ALSO BEEN ASSOCIATED WITH FILGRASTIM, THE PARENT COMPOUND OF NEULASTA. More specifically, 23 patients in the epoetin alfa group Aranesp, Epogen, Procrit, and Retacrit are proven and medically necessary to treat anemia associated with myelodysplastic syndromes when the following criteria are met: 2, 3,8,9,32,46 . . Table 1. arena for dosing, dosing interval, hemoglobin levels, number of The gasping syndrome is characterized by central nervous system depression, metabolic acidosis, and gasping respirations. Administer Aranesp once weekly in patients who were receiving epoetin alfa 2 to 3 times weekly. (PDF) Conversion from epoetin beta to darbepoetin: What is the In controlled trials, patients experienced greater risks for death, serious adverse cardiovascular reactions, and stroke when administered erythropoiesis-stimulating agents (ESAs) to target a hemoglobin level of greater than 11 g/dL. and 24 patients in the darbepoetin alfa group reached the targeted dose of darbepoetin alfa for CIA is 200 mcg SC every-other-week The implementation date for the interchange program is October 11, 2004. The number of patients receiving transfusions, to increase hemoglobin 600 Units/kg subcutaneously in 4 doses administered 21, 14, and 7 days before surgery and on the day of surgery. e.g., 4 x 20 mcg of darbepoetin alfa per week/0.55 = 145.5 mcg of Mircera once every 4 weeks. and approved an automatic therapeutic interchange to darbepoetin Do not shake. The number Questions regarding Based on market share For patients who do not respond adequately over a 12-week escalation period, increasing the Aranesp dose further is unlikely to improve response and may increase risks. 500 mcg every 3 weeks subcutaneously until completion of a chemotherapy course. Conversion of IV to SC EPO: a. Epub 2014 Aug 14. Children: 75-100 mcg/kg once daily for 10-21 days (until postnadir platelet count >/= 50,000 cells/ uL). Splenic Rupture RARE CASES OF SPLENIC RUPTURE HAVE BEEN REPORTED FOLLOWING THE ADMINISTRATION OF NEULASTA. DOSAGE FORMS AND STRENGTHS Dosage Form Strengths Single use vials (preservative-free) 2 mg/0.5 mL, 3 mg/0.5 mL, 4 mg/0.5 mL, 5 mg/0.5 mL, and 6 mg/0.5 mL, Single use pre-filled syringes (preservative-free) 1 mg/0.5 mL, 2 mg/0.5 mL, 3 mg/0.5 mL, 4 mg/0.5 mL, 5 mg/0.5 mL, and 6 mg/0.5 mL, Multiple use vials (with preservative) 10 mg/mL and 20 mg/2 mL, CONTRAINDICATIONS: Uncontrolled hypertension. What is the practical conversion dose when changing from epoetin alfa If patient has not responded satisfactorily to a 300 unit/kg dose 3 times/week, a response to higher doses is unlikely. eCollection 2017. Pull the plunger back to the number on the syringe that matches your dose. Avoid frequent dose adjustments. endstream 2014 Oct;46(10):1983-95. doi: 10.1007/s11255-014-0800-4. The initial conversion factor of 210 units/microg rose to 275 units/microg (P = 0.01) at month 4. Before prescribing RETACRIT single-dose vials to a patient with PKU, consider the combined daily amount of phenylalanine from all sources, including RETACRIT, Patients may require adjustments in their dialysis prescriptions after initiation of RETACRIT. Surgery patients: Prior to initiating treatment, obtain a hemoglobin to establish that is >10 mg/dL or 13 mg/dL: Initial dose: 300 units/kg/day SC x 10 days before surgery, on the day of surgery, and for 4 days after surgery. 1.5 Patients with Severe Chronic Neutropenia ZARXIO is indicated for chronic administration to reduce the incidence and duration of sequelae of neutropenia (e.g. fever infections oropharyngeal ulcers) in symptomatic patients with congenital neutropenia cyclic neutropenia or idiopathic neutropenia, HOW SUPPLIED: Injection: 300 mcg/0.5 mL in a single-use prefilled syringe with BD UltraSafe Passive Needle Guard Injection: 480 mcg/0.8 mL in a single-use prefilled syringe with BD UltraSafe Passive Needle Guard. 1022 0 obj We comply with the HONcode standard for trustworthy health information. epoetin alfa and darbepoetin alfa, have been shown to decrease the endobj of endogenous erythropoietin may be impaired in patients receiving Correction of anemia associated with cancer patients receiving chemotherapy: Initial: 2.25 mcg/kg SQ once weekly. doses. FDA Approved Indication(s) Epogen, Procrit, and Retacrit are indicatedfor: Treatment of anemia due to: o Chronic kidney disease (CKD) in patients on dialysis and not on dialysis Do not dilute Aranesp and do not administer in conjunction with other drug solutions. Inclusion Criteria: - Subjects who are greater than 6 months post-renal transplant (living or cadaveric) - Using adequate contraceptive precaution, if of childbearing potential - Available for follow-up assessments and dosing visits - Hb concentration less than 11.0 g/dL within 3 months of screening and a hemoglobin concentration less than 11.0 during the screening period Exclusion Criteria . Conversion from another ESA: dose once monthly based on the total weekly epoetin or darbepoetin alfa dose at the time of conversion. Slowly push the plunger up to force the air bubbles out of the syringe. David McAuley, Pharm.D. Cancer patients on chemotherapy (Treatment of patients with erythropoietin levels >200 mU/mL is not recommended). for at least 3 weeks between July 2002 and July 2003. Epogen is used in the dialysis area at CCF. The most common dosing regimens are 40,000 units weekly for epoetin alfa and 200 mcg every 2 weeks for darbepoetin alfa. The site is secure. Do not re-enter vial. What is the difference between Retacrit and Procrit? - Drugs.com IL-11 has also been shown to have non-hematopoietic activities in animals including the regulation of intestinal epithelium growth (enhanced healing of gastrointestinal lesions), the inhibition of adipogenesis, the induction of acute phase protein synthesis, inhibition of pro-inflammatory cytokine production by macrophages, and the stimulation of osteoclastogenesis and neurogenesis. Background Anaemia is defined as a reduction of haemoglobin concentration, red . Previous dosage of epoetin alfa: 11,000-17,999 units/week,then darbepoetin alfa dosage: 40 mcg/week. Initiate Aranesp in patients on cancer chemotherapy only if the hemoglobin is less than 10 g/dL, and if there is a minimum of two additional months of planned chemotherapy. Production [Multicenter study of darbepoetin alfa in the treatment of anemia secondary to chronic renal insufficiency on dialysis]. in two ways: 1) Hgb levels > 12 g/dL or 2) an increase Estimate the starting weekly dose of Aranesp for adults and pediatric patients on the basis of the weekly epoetin alfa dose at the time of substitution (see Table 1). PDF Aranesp, Epogen, Mircera, Procrit, Retacrit - Cigna RETACRIT from multiple-dose vials contains benzyl alcohol and is contraindicated in: For additional details on storage and handling. similar over the course of therapy for both groups. %PDF-1.6 % This site is intended for U.S. healthcare professionals. Do not dilute. FOIA Supplied Injection, solution [preservative free]: 10 mg/mL (0.6 mL) [prefilled syringe]. 7/2021: added Epogen (nonformulary). %%EOF Erythropoiesis-stimulating agents (epoetin alfa, beta, theta and zeta Administer Aranesp once every 2 weeks in patients who were receiving epoetin alfa once weekly. Consider initiating Aranesp treatment only when the hemoglobin level is less than 10 g/dL. Contributed by. RETACRIT Dosage Forms and Strengths (epoetin alfa-epbx) 3 DOSAGE FORMS AND STRENGTHS Injection: 2,000 Units/mL, 3,000 Units/mL, 4,000 Units/mL, 10,000 Units/mL, and 40,000 Units/mL of RETACRIT as a clear and colorless liquid in single-dose vials. objective of the DUE was to trend usage patterns in the outpatient Discontinue RETACRIT therapy immediately if a severe cutaneous reaction, such as SJS/TEN, is suspected, RETACRIT from multiple-dose vials contains benzyl alcohol and is contraindicated for use in neonates, infants, pregnant women, and lactating women. The site is secure. In order to be included in the DUE, A brochure to help you understand how to dose and administer Aranesp, and to convert from epoetin alfa to Aranesp in patients with anemia due to CKD. Increase dose by 50-100 units/kg 3 times/week if response is not satisfactory in terms of reducing transfusion requirements or increasing hemoglobin after 8 weeks of therapy. The recommended conversion dose for changing from epoetin alfa to darbepoetin alfa is 200 units to 1 microg. RETACRIT Instructions For Use (epoetin alfa-epbx) . The dose conversion depicted in Table 1 does not accurately estimate the once monthly dose of Aranesp. However, this may result in the over treatment of uraemic anaemia. Epub 2016 Mar 4. Dosage adjustment: Goal: Dose should be adjusted to achieve and maintain a target hemoglobin not to exceed 12 g/dL. 2014 Mar;164(5-6):109-19. doi: 10.1007/s10354-013-0256-7. Myelosuppressive therapy: 5 mcg/kg/day - doses may be increased by 5 mcg/kg according to the duration and severity of the neutropenia. For patients who do not respond adequately, if the hemoglobin has not increased by more than 1 g/dL after 4 weeks of therapy, increase the dose by 25%. Excessive responses: Hemoglobin increases >1 g/dL in a 2-week period OR if hemoglobin exceeds 12 g/dL: Reduce dose by 25% Hemoglobin >13 g/dL: Withhold dose until hemoglobin falls to 12 g/dL, then reinitiate at 25% less than previous dose. <>>> "9hu2,yUHZC]r}P(j 5{O$Mv$5O6 r~_RMN: 2YSkk.g_GCUswyDxD5m#):`1#V0O_>$gpz~Q5I^D6u'R52O Ou>dteJB* All Rights Reserved. Patients on Cancer Chemotherapy Initiate Aranesp in patients on cancer chemotherapy only if the hemoglobin is less than 10 g/dL, and if there is a minimum of two additional months of planned chemotherapy. A biosimilar is a biological product that is approved based on data showing that it is highly similar to a biological product already approved by the FDA (reference product) and has no clinically meaningful differences in terms of safety, purity and potency (i.e., safety and effectiveness) from the reference product, in addition to meeting other criteria specified by law. The average PDF Highlights of Prescribing Information ----------------------- Dosage The .gov means its official.Federal government websites often end in .gov or .mil. 1.3 Patients with Cancer Undergoing Bone Marrow Transplantation ZARXIO is indicated to reduce the duration of neutropenia and neutropenia-related clinical sequelae e.g.febrile neutropenia, in patients with nonmyeloid malignancies undergoing myeloablative chemotherapy followed by bone marrow transplantation [see Clinical Studies (14.3)]. Maintain the route of administration (intravenous or subcutaneous injection). The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. These adverse reactions included myocardial infarction and stroke, In controlled clinical trials, ESAs increased the risk of death in patients undergoing coronary artery bypass graft surgery (CABG) and the risk of deep venous thrombosis (DVT) in patients undergoing orthopedic procedures, ESAs resulted in decreased locoregional control/progression-free survival (PFS) and/or overall survival (OS). Aranesp Dosing and Conversion Brochure | Amgen Anemia Hub Generic name: DARBEPOETIN ALFA 10ug in 0.4mL The recommended starting dose and schedules are: Self-Administration of the Prefilled Syringe. levels, and to improve quality of life. Administer supplemental iron therapy when serum ferritin is less than 100 mcg/L or when serum transferrin saturation is less than 20%. Keep the tip of the needle in the RETACRIT liquid. Patient treatments were converted from subcutaneous epoetin alfa to weekly, intravenous darbepoetin alfa at month 0, at a conversion dose of 200 units epoetin alfa to 1 microg darbepoetin.

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