Zinecard

Generic Name: dexrazoxane
Dosage Form: injection, powder, lyophilized, for solution

Zinecard®
(dexrazoxane for injection)

Zinecard Description

Zinecard®(dexrazoxane for injection) is a sterile, pyrogen-free lyophilizate intended for intravenous administration. It is a cardioprotective agent for use in conjunction with doxorubicin.

Chemically, dexrazoxane is (S)-4,4'-(1-methyl-1,2-ethanediyl)bis-2,6-piperazinedione. The structural formula is as follows:

C11H16N4O4 M.W. 268.28

Dexrazoxane, a potent intracellular chelating agent is a derivative of EDTA. Dexrazoxane is a whitish crystalline powder that melts at 191 to 197 C. It is sparingly soluble in water and 0.1 N HCl, slightly soluble in ethanol and methanol, and practically insoluble in nonpolar organic solvents. The pKais 2.1. Dexrazoxane has an octanol/water partition coefficient of 0.025 and degrades rapidly above a pH of 7.0.

Zinecard is available in 250 mg and 500 mg single use only vials. Zinecard must be reconstituted with Sterile Water for Injection, USP.

Each250 mg vialcontains dexrazoxane hydrochloride equivalent to 250 mg dexrazoxane. Hydrochloric Acid, NF is added for pH adjustment.. When reconstituted as directed with 25 mL of Sterile Water for Injection, USP, each mL contains: 10 mg dexrazoxane. The pH of the resultant solution is 1.0 to 3.0.

Each500 mg vialcontains dexrazoxane hydrochloride equivalent to 500 mg dexrazoxane. Hydrochloric Acid, NF is added for pH adjustment.. When reconstituted as directed with 50 mL of Sterile Water for Injection, USP, each mL contains: 10 mg dexrazoxane. The pH of the resultant solution is 1.0 to 3.0.

The reconstituted Zinecard solutions prepared from Sterile Water for Injection, USP, is intended for further dilution with Lactated Ringer's Injection, USP, for rapid intravenous drip infusion. DO NOT ADMINISTER VIA IV PUSH (seeDOSAGE AND ADMINISTRATION).

Zinecard - Clinical Pharmacology

Mechanism of Action

The mechanism by which Zinecard exerts its cardioprotective activity is not fully understood. Dexrazoxane is a cyclic derivative of EDTA that readily penetrates cell membranes. Results of laboratory studies suggest that dexrazoxane is converted intracellularly to a ring-opened chelating agent that interferes with iron-mediated free radical generation thought to be responsible, in part, for anthracycline induced cardiomyopathy.

Pharmacokinetics

The pharmacokinetics of dexrazoxane have been studied in advanced cancer patients with normal renal and hepatic function. Generally, the pharmacokinetics of dexrazoxane can be adequately described by a two-compartment open model with first-order elimination. Dexrazoxane has been administered as a 15 minute infusion over a dose range of 60 to 900 mg/m2with 60 mg/m2of doxorubicin, and at a fixed dose of 500 mg/m2with 50 mg/m2doxorubicin. The disposition kinetics of dexrazoxane are dose-independent, as shown by linear relationship between the area under plasma concentration-time curves and administered doses ranging from 60 to 900 mg/m2. The mean peak plasma concentration of dexrazoxane was 36.5 µg/mL at the end of the 15 minute infusion of a 500 mg/m2dose of Zinecard administered 15 to 30 minutes prior to the 50 mg/m2doxorubicin dose. The important pharmacokinetic parameters of dexrazoxane are summarized in Table 1:

Table 1: SUMMARY OF MEAN (%CV*) DEXRAZOXANE PHARMACOKINETIC PARAMETERS AT A DOSAGE RATIO OF 10:1 OF Zinecard: DOXORUBICIN
Dose Doxorubicin
(mg/m2)
Dose Zinecard
(mg/m2)
Number of Subjects Elimination Half-Life
(h)
Plasma Clearance
(L/h/m2)
Renal Clearance
(L/h/m2)
Volume of
Distribution
(L/m2)
*
Coefficient of variation
Steady-state volume of distribution
50 500 10 2.5 (16) 7.88 (18) 3.35 (36) 22.4 (22)
60 600 5 2.1 (29) 6.25 (31) 22.0 (55)

Following a rapid distributive phase (~0.2 to 0.3 hours), dexrazoxane reaches post-distributive equilibrium within two to four hours. The estimated steady-state volume of distribution of dexrazoxane suggests its distribution primarily in the total body water (25 L/m2). The mean systemic clearance and steady-state volume of distribution of dexrazoxane in two Asian female patients at 500 mg/m2dexrazoxane along with 50 mg/m2doxorubicin were 15.15 L/h/m2and 36.27 L/m2, respectively, but their elimination half-life and renal clearance of dexrazoxane were similar to those of the ten Caucasian patients from the same study. Qualitative metabolism studies with Zinecard have confirmed the presence of unchanged drug, a diacid-diamide cleavage product, and two monoacid-monoamide ring products in the urine of animals and man. The metabolite levels were not measured in the pharmacokinetic studies.

Urinary excretion plays an important role in the elimination of dexrazoxane. Forty-two percent of the 500 mg/m2dose of Zinecard was excreted in the urine.

Protein Binding

In vitrostudies have shown that Zinecard is not bound to plasma proteins.

Special Populations

Pediatric

The pharmacokinetics of Zinecard have not been evaluated in pediatric patients.

Gender

Analysis of pooled data from two pharmacokinetic studies indicate that male patients have a lower mean clearance value than female patients (110 mL/min/m2versus 133 mL/min/m2). This gender effect is not clinically relevant.

Renal Insufficiency

The pharmacokinetics of Zinecard were assessed following a single 15 minute IV infusion of 150 mg/m2of dexrazoxane in male and female subjects with varying degrees of renal dysfunction as determined by creatinine clearance (CLCR) based on a 24-hour urinary creatinine collection. Dexrazoxane clearance was reduced in subjects with renal dysfunction. Compared with controls, the mean AUC0–infvalue was twofold greater in subjects with moderate (CLCR30–50 mL/min) to severe (CLCR<30 mL/min) renal dysfunction. Modeling demonstrated that equivalent exposure (AUC0–inf) could be achieved if dosing were reduced by 50% in subjects with creatinine clearance values < 40 mL/min compared with control subjects (CLCR>80 mL/min) (seePRECAUTIONSandDOSAGE AND ADMINISTRATION).

Hepatic Insufficiency

The pharmacokinetics of Zinecard have not been evaluated in patients with hepatic impairment. The Zinecard dose is dependent upon the dose of doxorubicin (seeDOSAGE AND ADMINISTRATION).Since a doxorubicin dose reduction is recommended in the presence of hyperbilirubinemia, the Zinecard dosage is proportionately reduced in patients with hepatic impairment.

Drug Interactions

There was no significant change in the pharmacokinetics of doxorubicin (50 mg/m2) and its predominant metabolite, doxorubicinol, in the presence of dexrazoxane (500 mg/m2) in a crossover study in cancer patients.

Clinical Studies

The ability of Zinecard to prevent/reduce the incidence and severity of doxorubicin-induced cardiomyopathy was demonstrated in three prospectively randomized placebo-controlled studies. In these studies, patients were treated with a doxorubicin-containing regimen and either Zinecard or placebo starting with the first course of chemotherapy. There was no restriction on the cumulative dose of doxorubicin. Cardiac function was assessed by measurement of the left ventricular ejection fraction (LVEF), utilizing resting multigated nuclear medicine (MUGA) scans, and by clinical evaluations. Patients receiving Zinecard had significantly smaller mean decreases from baseline in LVEF and lower incidences of congestive heart failure than the control group. The difference in decline from baseline in LVEF was evident beginning with a cumulative doxorubicin dose of 150 mg/m2and reached statistical significance in patients who received ≥400 mg/m2of doxorubicin. In addition to evaluating the effect of Zinecard on cardiac function, the studies also assessed the effect of the addition of Zinecard on the antitumor efficacy of the chemotherapy regimens. In one study (the largest of three breast cancer studies), patients with advanced breast cancer receiving fluorouracil, doxorubicin, and cyclophosphamide (FAC) with Zinecard had a lower response rate (48% vs. 63%; p=0.007) and a shorter time to progression than patients who received FAC versus placebo, although the survival of patients who did or did not receive Zinecard with FAC was similar.

Two of the randomized breast cancer studies evaluating the efficacy and safety of FAC with either Zinecard or placebo were amended to allow patients on the placebo arm who had attained a cumulative dose of doxorubicin of 300 mg/m2(six courses of FAC) to receive FAC with open-label Zinecard for each subsequent course. This change in design allowed examination of whether there was a cardioprotective effect of Zinecard even when it was started after substantial exposure to doxorubicin.

Retrospective historical analyses were then performed to compare the likelihood of heart failure in patients to whom Zinecard was added to the FAC regimen after they had received six (6) courses of FAC (and who then continued treatment with FAC therapy) with the heart failure rate in patients who had received six (6) courses of FAC and continued to receive this regimen without added Zinecard. These analyses showed that the risk of experiencing a cardiac event (seeTable 2for definition) at a given cumulative dose of doxorubicin above 300 mg/m2was substantially greater in the 99 patients who didnotreceive Zinecard beginning with their seventh course of FAC than in the 102 patients who did receive Zinecard (SeeFigure 1).

Table 2 The development of cardiac events is shown by:
  1. Development of congestive heart failure, defined as having two or more of the following:
    1. Cardiomegaly by X-ray
    2. Basilar Rales
    3. S3 Gallop
    4. Paroxysmal nocturnal dyspnea and/or orthopnea and/or significant dyspnea on exertion.
  2. Decline from baseline in LVEF by ≥10% and to below the lower limit of normal for the institution.
  3. Decline in LVEF by ≥20% from baseline value.
  4. Decline in LVEF to ≥5% below lower limit of normal for the institution.

Figure 1 displays the risk of developing congestive heart failure by cumulative dose of doxorubicin in patients who received Zinecard starting with their seventh course of FAC compared to patients who did not. Patients unprotected by Zinecard had a 13 times greater risk of developing congestive heart failure. Overall, 3% of patients treated with Zinecard developed CHF compared with 22% of patients not receiving Zinecard.

Figure 1 Doxorubicin Dose at Congestive Heart Failure (CHF) FAC vs. FAC/Zinecard Patients Patients Receiving At Least Seven Courses of Treatment

Because of its cardioprotective effect, Zinecard permitted a greater percentage of patients to be treated with extended doxorubicin therapy. Figure 2 shows the number of patients still on treatment at increasing cumulative doses.

Figure 2 Cumulative Number of Patients On Treatment FAC vs. FAC/Zinecard Patients Patients Receiving at Least Seven Courses of Treatment

In addition to evaluating the cardioprotective efficacy of Zinecard in this setting, the time to tumor progression and survival of these two groups of patients were also compared. There was a similar time to progression in the two groups and survival was at least as long for the group of patients that received Zinecard starting with their seventh course, i.e., starting after a cumulative dose of doxorubicin of 300 mg/m2. These time to progression and survival data should be interpreted with caution, however, because they are based on comparisons of groups entered sequentially in the studies and are not comparisons of prospectively randomized patients.

Indications and Usage for Zinecard

Zinecard is indicated for reducing the incidence and severity of cardiomyopathy associated with doxorubicin administration in women with metastatic breast cancer who have received a cumulative doxorubicin dose of 300 mg/m2and who will continue to receive doxorubicin therapy to maintain tumor control. It is not recommended for use with the initiation of doxorubicin therapy (seeWARNINGS).

Contraindications

Zinecard should not be used with chemotherapy regimens that do not contain an anthracycline.

Warnings

Zinecard may add to the myelosuppression caused by chemotherapeutic agents.

There is some evidence that the use of dexrazoxane concurrently with the initiation of fluorouracil, doxorubicin, and cyclophosphamide (FAC) therapy interferes with the antitumor efficacy of the regimen, and this use is not recommended. In the largest of three breast cancer trials, patients who received dexrazoxane starting with their first cycle of FAC therapy had a lower response rate (48% vs. 63%; p=0.007) and shorter time to progression than patients who did not receive dexrazoxane (seeClinical Studiessection ofCLINICAL PHARMACOLOGY).Therefore, Zinecard should only be used in those patients who have received a cumulative doxorubicin dose of 300 mg/m2and are continuing with doxorubicin therapy.

Although clinical studies have shown that patients receiving FAC with Zinecard may receive a higher cumulative dose of doxorubicin before experiencing cardiac toxicity than patients receiving FAC without Zinecard, the use of Zinecard in patients who have already received a cumulative dose of doxorubicin of 300 mg/m2without Zinecard, does not eliminate the potential for anthracycline induced cardiac toxicity. Therefore, cardiac function should be carefully monitored.

Secondary Malignancies

Secondary malignancies such as acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) have been reported in studies of pediatric patients who have received Zinecard in combination with chemotherapy. Zinecard is not indicated for use in pediatric patients. Some adult patients who received Zinecard in combination with anti-cancer agents known to be carcinogenic have also developed secondary malignancies, including AML and MDS.

Razoxane is the racemic mixture, of which dexrazoxane is the S(+)-enantiomer. Secondary malignancies (primarily acute myeloid leukemia) have been reported in patients treated chronically with oral razoxane. In these patients, the total cumulative dose of razoxane ranged from 26 to 480 grams and the duration of treatment was from 42 to 319 weeks. One case of T-cell lymphoma, one case of B-cell lymphoma, and six to eight cases of cutaneous basal cell or squamous cell carcinoma have also been reported in patients treated with razoxane.

Use in Pregnancy

Zinecard can cause fetal harm when administered to pregnant women. There is no adequate information about the use of Zinecard in pregnant women. In animal studies in rats and rabbits, dexrazoxane administration during the period of organogenesis was embryotoxic and teratogenic at doses significantly lower than the clinically recommended dose (seePREGNANCY). If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to a fetus.

Precautions

General

Doxorubicin should not be given prior to the intravenous injection of Zinecard.

Doxorubicin should be given within 30 minutes after beginning the infusion with Zinecard (seeDOSAGE AND ADMINISTRATION).

As Zinecard will always be used with cytotoxic drugs, patients should be monitored closely. While the myelosuppressive effects of Zinecard at the recommended dose are mild, additive effects upon the myelosuppressive activity of chemotherapeutic agents may occur.

Patients with Moderate or Severe Renal Insufficiency

Greater exposure to dexrazoxane may occur in patients with compromised renal function. The Zinecard dose should be reduced by 50% in patients with creatinine clearance values <40 mL/min (seeDOSAGE AND ADMINISTRATION).

Laboratory Tests

As Zinecard may add to the myelosuppressive effects of cytotoxic drugs, frequent complete blood counts are recommended (seeADVERSE REACTIONS).

Drug Interactions

Zinecard does not influence the pharmacokinetics of doxorubicin.

Carcinogenesis, Mutagenesis, Impairment of Fertility

(SeeWARNINGSsection for information on human carcinogenicity) - No long-term carcinogenicity studies have been carried out with dexrazoxane in animals. Nevertheless, a study by the National Cancer Institute has reported that long term dosing with razoxane (the racemic mixture of dexrazoxane, ICRF-187, and its enantiomer ICRF-186) is associated with the development of malignancies in rats and possibly in mice. Dexrazoxane was not mutagenic in the Ames test but was found to be clastogenic to human lymphocytesin vitroand to mouse bone marrow erythrocytesin vivo(micronucleus test).

The possible adverse effects of Zinecard on the fertility of humans and experimental animals, male or female, have not been adequately studied. Testicular atrophy was seen with dexrazoxane administration at doses as low as 30 mg/kg weekly for 6 weeks in rats (1/3 the human dose on a mg/m2basis) and as low as 20 mg/kg weekly for 13 weeks in dogs (approximately equal to the human dose on a mg/m2basis).

Pregnancy

Pregnancy Category D

Dexrazoxane was toxic to pregnant rats at doses of 2 mg/kg (1/40 the human dose on a mg/m2basis) and embryotoxic and teratogenic at 8 mg/kg (approximately 1/10 the human dose on a mg/m2basis) when given daily to pregnant rats during the period of organogenesis. Teratogenic effects in the rat included imperforate anus, microphthalmia, and anophthalmia. In offspring allowed to develop to maturity, fertility was impaired in the male and female rats treated in utero during organogenesis at 8 mg/kg. In rabbits, doses of 5 mg/kg (approximately 1/10 the human dose on a mg/m2basis) daily during the period of organogenesis caused maternal toxicity and doses of 20 mg/kg (1/2 the human dose on a mg/m2basis) were embryotoxic and teratogenic. Teratogenic effects in the rabbit included several skeletal malformations such as short tail, rib and thoracic malformations, and soft tissue variations including subcutaneous, eye and cardiac hemorrhagic areas, as well as agenesis of the gallbladder and of the intermediate lobe of the lung. There are no adequate and well-controlled studies in pregnant women. If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to a fetus (seeWARNINGS).

Nursing Mothers

It is not known whether dexrazoxane is excreted in human milk. Because many drugs are excreted in human milk and because of the potential for serious adverse reactions in nursing infants from dexrazoxane, a decision should be made whether to discontinue nursing or discontinue the drug, taking into account the importance of the drug to the mother.

Pediatric Use

Safety and effectiveness of dexrazoxane in pediatric patients have not been established.

Geriatric Use

Clinical studies of Zinecard did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently than younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, elderly patients should be treated with caution due to the greater frequency of decreased hepatic, renal, or cardiac function, and concomitant disease or other drug therapy.

Adverse Reactions

Zinecard at a dose of 500 mg/m2has been administered in combination with FAC in randomized, placebo-controlled, double-blind studies to patients with metastatic breast cancer. The dose of doxorubicin was 50 mg/m2in each of the trials. Courses were repeated every three weeks, provided recovery from toxicity had occurred. Table 3 below lists the incidence of adverse experiences for patients receiving FAC with either Zinecard or placebo in the breast cancer studies. Adverse experiences occurring during courses 1 through 6 are displayed for patients receiving Zinecard or placebo with FAC beginning with their first course of therapy (columns 1 and 3, respectively). Adverse experiences occurring at course 7 and beyond for patients who received placebo with FAC during the first six courses and who then received either Zinecard or placebo with FAC are also displayed (columns 2 and 4, respectively).

Table 3
ADVERSE EXPERIENCE PERCENTAGE (%) OF BREAST CANCER PATIENTS WITH ADVERSE EXPERIENCE
FAC + Zinecard FAC + PLACEBO
Courses 1–6
N = 413
Courses ≥ 7
N = 102
Courses 1–6
N = 458
Course ≥ 7
N = 99
Alopecia 94 100 97 98
Nausea 77 51 84 60
Vomiting 59 42 72 49
Fatigue/Malaise 61 48 58 55
Anorexia 42 27 47 38
Stomatitis 34 26 41 28
Fever 34 22 29 18
Infection 23 19 18 21
Diarrhea 21 14 24 7
Pain on Injection 12 13 3 0
Sepsis 17 12 14 9
Neurotoxicity 17 10 13 5
Streaking/Erythema 5 4 4 2
Phlebitis 6 3 3 5
Esophagitis 6 3 7 4
Dysphagia 8 0 10 5
Hemorrhage 2 3 2 1
Extravasation 1 3 1 2
Uticaria 2 2 2 0
Recall Skin Reaction 1 1 2 0

The adverse experiences listed above are likely attributable to the FAC regimen with the exception of pain on injection that was observed mainly on the Zinecard arm.

Myelosuppression

Patients receiving FAC with Zinecard experienced more severe leukopenia, granulocytopenia, and thrombocytopenia at nadir than patients receiving FAC without Zinecard, but recovery counts were similar for the two groups of patients.

Hepatic and Renal

Some patients receiving FAC + Zinecard or FAC + placebo experienced marked abnormalities in hepatic or renal function tests, but the frequency and severity of abnormalities in bilirubin, alkaline phosphatase, BUN, and creatinine were similar for patients receiving FAC with or without Zinecard.

Overdosage

There have been no instances of drug overdose in the clinical studies sponsored by either Pharmacia & Upjohn Company or the National Cancer Institute. The maximum dose administered during the cardioprotective trials was 1000 mg/m2every three weeks.

Disposition studies with Zinecard have not been conducted in cancer patients undergoing dialysis, but retention of a significant dose fraction (>0.4) of the unchanged drug in the plasma pool, minimal tissue partitioning or binding, and availability of greater than 90% of the systemic drug levels in the unbound form suggest that it could be removed using conventional peritoneal or hemodialysis.

There is no known antidote for dexrazoxane. Instances of suspected overdose should be managed with good supportive care until resolution of myelosuppression and related conditions is complete. Management of overdose should include treatment of infections, fluid regulation, and maintenance of nutritional requirements.

Zinecard Dosage and Administration

The recommended dosage ratio of Zinecard:doxorubicin is 10:1 (e.g., 500 mg/m2Zinecard:50 mg/m2doxorubicin). In patients with moderate to severe renal dysfunction (creatinine clearance values < 40 mL/min), the recommended dosage ratio of Zinecard:doxorubicin is 5:1 (e.g., 250 mg/m2Zinecard:50 mg/m2doxorubicin). Creatinine clearance can be determined from a 24-hour urinary creatinine collection or estimated using the Crockroft-Gault equation (assuming stable renal function):

Since a doxorubicin dose reduction is recommended in the presence of hyperbilirubinemia, the Zinecard dosage should be proportionately reduced (maintaining the 10:1 ratio) in patients with hepatic impairment.

Zinecard must be reconstituted with Sterile Water for Injection, USP. For Zinecard 250 mg vials, reconstitute with 25 mL. For Zinecard 500 mg vials, reconstitute with 50 mL. The resultant reconstituted solutions will have a concentration of 10 mg dexrazoxane for each mL of solution. Further dilution with Lactated Ringer's Injection, USP, is necessary prior to administration.

Following reconstitution with Sterile Water for Injection, USP, Zinecard is stable for 30 minutes at room temperature or if storage is necessary, up to 3 hours from the time of reconstitution when stored under refrigeration, 2 to 8 C (36 to 46 F). The pH of the resultant solution is 1.0 to 3.0. DISCARD UNUSED SOLUTIONS. The reconstituted Zinecard solution is intended for further dilution with Lactated Ringer's Injection, USP, to a concentration range of 1.3 to 3.0 mg/mL in intravenous infusion bags for rapid drip infusion. DO NOT ADMINISTER VIA IV PUSH. The infusion solutions have a pH of 3.5 to 5.5. The infusion solutions are stable for one hour at room temperature or if storage is necessary, up to 4 hours when stored under refrigeration, 2 to 8 C (36 to 46 F). DISCARD UNUSED SOLUTIONS.

After completing the infusion of Zinecard, and prior to a total elapsed time of 30 minutes (from the beginning of the Zinecard infusion), the intravenous injection of doxorubicin should be given.

Incompatibility

Zinecard should not be mixed with other drugs.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

Handling and Disposal

Caution in the handling and preparation of the reconstituted solution must be exercised and the use of gloves is recommended. If Zinecard powder or solutions contact the skin or mucosae, immediately wash thoroughly with soap and water.

Procedures normally used for proper handling and disposal of anticancer drugs should be considered for use with Zinecard. Several guidelines on this subject have been published.1–4There is no general agreement that all of the procedures recommended in the guidelines are necessary or appropriate.

How is Zinecard Supplied

Zinecard (dexrazoxane for injection) is available in the following strengths as sterile, pyrogen-free lyophilizates.

NDC 0013-8717-62
250 mg single dose vial with a red flip-top seal, packaged in single vial packs.

NDC 0013-8727-89
500 mg single dose vial with a blue flip-top seal, packaged in single vial packs.

Store at 25 C (77 F); excursions permitted to 15 to 30 C (59 to 86 F) [see USP Controlled Room Temperature].

REFERENCES

  1. NIOSH Alert: Preventing occupational exposures to antineoplastic and other hazardous drugs in healthcare settings. 2004. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 2004-165.
  2. OSHA Technical Manual, TED 1-0.15A, Section VI: Chapter 2. Controlling Occupational Exposure to Hazardous Drugs. OSHA, 1999. http://www.osha.gov/dts/osta/otm/otm_vi/otm_vi_2.html
  3. American Society of Health-System Pharmacists. ASHP guidelines on handling hazardous drugs.Am J Health-Syst Pharm.2006; 63:1172–1193.
  4. Polovich, M., White, J. M., & Kelleher, L.O. (eds.) 2005. Chemotherapy and biotherapy guidelines and recommendations for practice (2nd. ed.) Pittsburgh, PA: Oncology Nursing Society.

Rx only

LAB-0060-8.0

June 2012

PRINCIPAL DISPLAY PANEL - 250 mg Single-Dose Vial Label

NDC 0013-8717-62

Single-Dose Vial

Zinecard®
(dexrazoxane) for
injection

250 mg*

Sterile, Pyrogen-Free
Lyophilizate

For Intravenous Use Only

Rx only

PRINCIPAL DISPLAY PANEL - 250 mg Single-Dose Vial Carton

NDC 0013-8717-62

Single-Dose Vial

Zinecard®
(dexrazoxane) for
injection

250 mg*

Sterile, Pyrogen-Free
Lyophilizate

For Intravenous Use Only

Pfizer Injectables

Rx only

PRINCIPAL DISPLAY PANEL - 500 mg Single-Dose Vial Label

NDC 0013-8727-89

Single-Dose Vial

Zinecard®
(dexrazoxane) for injection

500 mg*

Sterile, Pyrogen-Free
Lyophilizate

For Intravenous Use Only

Rx only

PRINCIPAL DISPLAY PANEL - 500 mg Single-Dose Vial Carton

NDC 0013-8727-89

Single-Dose Vial

Zinecard®
(dexrazoxane) for
injection

500 mg*

Sterile, Pyrogen-Free
Lyophilizate

For Intravenous Use Only

Pfizer Injectables

Rx only

Zinecard 
dexrazoxane injection, powder, lyophilized, for solution
Product Information
Product Type HUMAN PRESCRIPTION DRUG LABEL Item Code (Source) NDC:0013-8717
Route of Administration INTRAVENOUS DEA Schedule     
Active Ingredient/Active Moiety
Ingredient Name Basis of Strength Strength
DEXRAZOXANE HYDROCHLORIDE (DEXRAZOXANE) DEXRAZOXANE 250 mg  in 25 mL
Inactive Ingredients
Ingredient Name Strength
HYDROCHLORIC ACID  
Packaging
# Item Code Package Description
1 NDC:0013-8717-62 1 VIAL, SINGLE-DOSE in 1 CARTON
1 25 mL in 1 VIAL, SINGLE-DOSE
Marketing Information
Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date
NDA NDA020212 05/26/1995
Zinecard 
dexrazoxane injection, powder, lyophilized, for solution
Product Information
Product Type HUMAN PRESCRIPTION DRUG LABEL Item Code (Source) NDC:0013-8727
Route of Administration INTRAVENOUS DEA Schedule     
Active Ingredient/Active Moiety
Ingredient Name Basis of Strength Strength
DEXRAZOXANE HYDROCHLORIDE (DEXRAZOXANE) DEXRAZOXANE 500 mg  in 50 mL
Inactive Ingredients
Ingredient Name Strength
HYDROCHLORIC ACID  
Packaging
# Item Code Package Description
1 NDC:0013-8727-89 1 VIAL, SINGLE-DOSE in 1 CARTON
1 50 mL in 1 VIAL, SINGLE-DOSE
Marketing Information
Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date
NDA NDA020212 05/26/1995
Labeler - Pharmacia and Upjohn Company (829076566)
Establishment
Name Address ID/FEI Operations
OSO BioPharmaceuticals Manufacturing, LLC 826977121 ANALYSIS(0013-8727, 0013-8717), MANUFACTURE(0013-8727, 0013-8717)
Revised: 10/2013
 
Pharmacia and Upjohn Company
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