These Highlights Do Not Include All The Information Needed To Use Alimta Safely And Effectively. See Full Prescribing Information For Alimta.

How Supplied

ALIMTA, pemetrexed for injection, is a white-to-light yellow or green-yellow lyophilized powder supplied in single-dose vials for reconstitution for intravenous infusion.

NDC 0002-7640-01 (VL7640): Carton containing one (1) single-dose vial of 100 mg pemetrexed.

NDC 0002-7623-01 (VL7623): Carton containing one (1) single-dose vial of 500 mg pemetrexed.

Limitations of Use: ALIMTA is not indicated for the treatment of patients with squamous cell, non-small cell lung cancer [see Clinical Studies (14.1)].

Storage and Handling

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

ALIMTA is a hazardous drug. Follow applicable special handling and disposal procedures.¹

PACKAGE CARTON – ALIMTA 100 mg single-dose vial

NDC 0002-7640-01

Single-Dose Vial

VL7640

ALIMTA^®

pemetrexed for injection

100 mg

For intravenous use only.

Rx only

www.ALIMTA.com

Lilly

No drugs are approved for the treatment of ALIMTA overdose. Based on animal studies, administration of leucovorin may mitigate the toxicities of ALIMTA overdosage. It is not known whether pemetrexed is dialyzable.

• “OSHA Hazardous Drugs.” OSHA. [https://www.osha.gov/hazardous-drugs]

Risk Summary

There is no information regarding the presence of pemetrexed or its metabolites in human milk, the effects on the breastfed infant, or the effects on milk production. Because of the potential for serious adverse reactions in breastfed infants from ALIMTA, advise women not to breastfeed during treatment with ALIMTA and for one week after the last dose.

ALIMTA (pemetrexed for injection) is a folate analog metabolic inhibitor. The drug substance, pemetrexed disodium heptahydrate, has the chemical name L-glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-, disodium salt, heptahydrate with a molecular formula of C₂₀H₁₉N₅Na₂O₆•7H₂O and a molecular weight of 597.49. The structural formula is as follows:

ALIMTA is a sterile white-to-light yellow or green-yellow lyophilized powder in single-dose vials to be reconstituted for intravenous infusion. Each 100-mg vial of ALIMTA contains 100 mg pemetrexed (equivalent to 139.8 mg pemetrexed disodium heptahydrate) and 106 mg mannitol. Each 500-mg vial of ALIMTA contains 500 mg pemetrexed (equivalent to 699 mg pemetrexed disodium heptahydrate) and 500 mg mannitol. Hydrochloric acid and/or sodium hydroxide may have been added to adjust pH.

ALIMTA is indicated, in combination with cisplatin, for the initial treatment of patients with malignant pleural mesothelioma whose disease is unresectable or who are otherwise not candidates for curative surgery.

The efficacy of ALIMTA was evaluated in Study JMCH (NCT00005636), a multicenter, randomized (1:1), single-blind study conducted in patients with MPM who had received no prior chemotherapy. Patients were randomized (n=456) to receive ALIMTA 500 mg/m² intravenously over 10 minutes followed 30 minutes later by cisplatin 75 mg/m² intravenously over two hours on Day 1 of each 21-day cycle or to receive cisplatin 75 mg/m² intravenously over 2 hours on Day 1 of each 21-day cycle; treatment continued until disease progression or intolerable toxicity. The study was modified after randomization and treatment of 117 patients to require that all patients receive folic acid 350 mcg to 1000 mcg daily beginning 1 to 3 weeks prior to the first dose of ALIMTA and continuing until 1 to 3 weeks after the last dose, vitamin B₁₂ 1000 mcg intramuscularly 1 to 3 weeks prior to first dose of ALIMTA and every 9 weeks thereafter, and dexamethasone 4 mg orally, twice daily, for 3 days starting the day prior to each ALIMTA dose. Randomization was stratified by multiple baseline variables including KPS, histologic subtype (epithelial, mixed, sarcomatoid, other), and gender. The major efficacy outcome measure was overall survival and additional efficacy outcome measures were time to disease progression, overall response rate, and response duration.

A total of 448 patients received at least one dose of protocol-specified therapy; 226 patients were randomized to and received at least one dose of ALIMTA plus cisplatin, and 222 patients were randomized to and received cisplatin. Among the 226 patients who received cisplatin with ALIMTA, 74% received full supplementation with folic acid and vitamin B₁₂ during study therapy, 14% were never supplemented, and 12% were partially supplemented. Across the study population, the median age was 61 years (range: 20 to 86 years); 81% were male; 92% were White, 5% were Hispanic or Latino, 3.1% were Asian, and <1% were other ethnicities; and 54% had a baseline KPS score of 90-100% and 46% had a KPS score of 70-80%. With regard to tumor characteristics, 46% had Stage IV disease, 31% Stage III, 15% Stage II, and 7% Stage I disease at baseline; the histologic subtype of mesothelioma was epithelial in 68% of patients, mixed in 16%, sarcomatoid in 10% and other histologic subtypes in 6%. The baseline demographics and tumor characteristics of the subgroup of fully supplemented patients was similar to the overall study population.

The efficacy results from Study JMCH are summarized in Table 18 and Figure 9.

Based upon prospectively defined criteria (modified Southwest Oncology Group methodology) the objective tumor response rate for ALIMTA plus cisplatin was greater than the objective tumor response rate for cisplatin alone. There was also improvement in lung function (forced vital capacity) in the ALIMTA plus cisplatin arm compared to the control arm.

ALIMTA can cause severe, and sometimes fatal, renal toxicity. The incidences of renal failure in clinical studies in which patients received ALIMTA with cisplatin were: 2.1% in Study JMDB and 2.2% in Study JMCH. The incidence of renal failure in clinical studies in which patients received ALIMTA as a single agent ranged from 0.4% to 0.6% (Studies JMEN, PARAMOUNT, and JMEI [see Adverse Reactions (6.1)]. Determine creatinine clearance before each dose and periodically monitor renal function during treatment with ALIMTA. Withhold ALIMTA in patients with a creatinine clearance of less than 45 mL/minute [see Dosage and Administration (2.3)].

The safety and effectiveness of ALIMTA in pediatric patients have not been established. The safety and pharmacokinetics of ALIMTA were evaluated in two clinical studies conducted in pediatric patients with recurrent solid tumors (NCT00070473 N=32 and NCT00520936 N=72). Patients in both studies received concomitant vitamin B₁₂ and folic acid supplementation and dexamethasone.

No tumor responses were observed. Adverse reactions observed in pediatric patients were similar to those observed in adults.

Single-dose pharmacokinetics of ALIMTA were evaluated in 22 patients age 4 to 18 years enrolled in NCT00070473 were within range of values in adults.

Of the 3,946 patients enrolled in clinical studies of ALIMTA, 34% were 65 and over and 4% were 75 and over. No overall differences in effectiveness were observed between these patients and younger patients. The incidences of Grade 3-4 anemia, fatigue, thrombocytopenia, hypertension, and neutropenia were higher in patients 65 years of age and older as compared to younger patients: in at least one of five randomized clinical trials. [see Adverse Reactions (6.1) and Clinical Studies (14.1, 14.2)].

ALIMTA is contraindicated in patients with a history of severe hypersensitivity reaction to pemetrexed [see Adverse Reactions (6.1)].

The following adverse reactions are discussed in greater detail in other sections of the labeling:

• Myelosuppression [see Warnings and Precautions (5.1)]
• Renal failure [see Warnings and Precautions (5.2)]
• Bullous and exfoliative skin toxicity [see Warning and Precautions (5.3)]
• Interstitial pneumonitis [see Warnings and Precautions (5.4)]
• Radiation recall [see Warnings and Precautions (5.5)]

Ibuprofen increased risk of ALIMTA toxicity in patients with mild to moderate renal impairment. Modify the ibuprofen dosage as recommended for patients with a creatinine clearance between 45 mL/min and 79 mL/min. (2.5, 5.6, 7)

• ALIMTA dosing recommendations are provided for patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater [see Dosage and Administration (2.1, 2.2)]. There is no recommended dose for patients whose creatinine clearance is less than 45 mL/min [see Use in Specific Populations (8.6)].

Radiation recall can occur with ALIMTA in patients who have received radiation weeks to years previously. Monitor patients for inflammation or blistering in areas of previous radiation treatment. Permanently discontinue ALIMTA for signs of radiation recall.

Pemetrexed inhibited the in vitro growth of mesothelioma cell lines (MSTO-211H, NCI-H2052) and showed synergistic effects when combined with cisplatin.

Based on population pharmacodynamic analyses, the depth of the absolute neutrophil counts (ANC) nadir correlates with the systemic exposure to pemetrexed and supplementation with folic acid and vitamin B₁₂. There is no cumulative effect of pemetrexed exposure on ANC nadir over multiple treatment cycles.

ALIMTA^® is a folate analog metabolic inhibitor indicated:

• in combination with pembrolizumab and platinum chemotherapy, for the initial treatment of patients with metastatic non-squamous non-small cell lung cancer (NSCLC), with no EGFR or ALK genomic tumor aberrations. (1.1)
• in combination with cisplatin for the initial treatment of patients with locally advanced or metastatic, non-squamous NSCLC. (1.1)
• as a single agent for the maintenance treatment of patients with locally advanced or metastatic, non-squamous NSCLC whose disease has not progressed after four cycles of platinum-based first-line chemotherapy. (1.1)
• as a single agent for the treatment of patients with recurrent, metastatic non-squamous, NSCLC after prior chemotherapy. (1.1)
  
  Limitations of Use: ALIMTA is not indicated for the treatment of patients with squamous cell, non-small cell lung cancer. (1.1)
• initial treatment, in combination with cisplatin, of patients with malignant pleural mesothelioma whose disease is unresectable or who are otherwise not candidates for curative surgery. (1.2)

ALIMTA is a folate analog metabolic inhibitor that disrupts folate-dependent metabolic processes essential for cell replication. In vitro studies show that pemetrexed inhibits thymidylate synthase (TS), dihydrofolate reductase, and glycinamide ribonucleotide formyltransferase (GARFT), which are folate-dependent enzymes involved in the de novo biosynthesis of thymidine and purine nucleotides. Pemetrexed is taken into cells by membrane carriers such as the reduced folate carrier and membrane folate binding protein transport systems. Once in the cell, pemetrexed is converted to polyglutamate forms by the enzyme folylpolyglutamate synthetase. The polyglutamate forms are retained in cells and are inhibitors of TS and GARFT.

Based on findings from animal studies and its mechanism of action, ALIMTA can cause fetal harm when administered to a pregnant woman. In animal reproduction studies, intravenous administration of pemetrexed to pregnant mice during the period of organogenesis was teratogenic, resulting in developmental delays and increased malformations at doses lower than the recommended human dose of 500 mg/m². Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose. Advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Use in Specific Populations (8.1, 8.3) and Clinical Pharmacology (12.1)].

• Myelosuppression: Can cause severe bone marrow suppression resulting in cytopenia and an increased risk of infection. Do not administer ALIMTA when the absolute neutrophil count is less than 1500 cells/mm³ and platelets are less than 100,000 cells/mm³. Initiate supplementation with oral folic acid and intramuscular vitamin B₁₂ to reduce the severity of hematologic and gastrointestinal toxicity of ALIMTA. (2.4, 5.1)
• Renal Failure: Can cause severe, and sometimes fatal, renal failure. Do not administer when creatinine clearance is less than 45 mL/min. (2.3, 5.2)
• Bullous and Exfoliative Skin Toxicity: Permanently discontinue for severe and life-threatening bullous, blistering or exfoliating skin toxicity. (5.3)
• Interstitial Pneumonitis: Withhold for acute onset of new or progressive unexplained pulmonary symptoms. Permanently discontinue if pneumonitis is confirmed. (5.4)
• Radiation Recall: Can occur in patients who received radiation weeks to years previously; permanently discontinue for signs of radiation recall. (5.5)
• Embryo-Fetal Toxicity: Can cause fetal harm. Advise patients of the potential risk to a fetus and to use effective contraception. (5.7, 8.1, 8.3)

• The recommended dose of ALIMTA administered with pembrolizumab and platinum chemotherapy in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes, administered after pembrolizumab and prior to platinum chemotherapy, on Day 1 of each 21-day cycle. (2.1)
• The recommended dose of ALIMTA, administered as a single agent or with cisplatin, in patients with creatinine clearance of 45 mL/minute or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle. (2.1, 2.2)
• Initiate folic acid 400 mcg to 1000 mcg orally, once daily, beginning 7 days prior to the first dose of ALIMTA and continue until 21 days after the last dose of ALIMTA. (2.4)
• Administer vitamin B₁₂, 1 mg intramuscularly, 1 week prior to the first dose of ALIMTA and every 3 cycles. (2.4)
• Administer dexamethasone 4 mg orally, twice daily the day before, the day of, and the day after ALIMTA administration. (2.4)

For injection: 100 mg or 500 mg pemetrexed as a white to light-yellow or green-yellow lyophilized powder in single-dose vials for reconstitution.

Serious interstitial pneumonitis, including fatal cases, can occur with ALIMTA treatment. Withhold ALIMTA for acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, or fever pending diagnostic evaluation. If pneumonitis is confirmed, permanently discontinue ALIMTA.

The following adverse reactions have been identified during post-approval use of ALIMTA. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

•  
  Blood and Lymphatic System — immune-mediated hemolytic anemia
•  
  Gastrointestinal — colitis, pancreatitis
•  
  General Disorders and Administration Site Conditions — edema
•  
  Injury, poisoning, and procedural complications — radiation recall
•  
  Respiratory — interstitial pneumonitis
•  
  Skin — Serious and fatal bullous skin conditions, Stevens-Johnson syndrome, and toxic epidermal necrolysis

Lactation: Advise not to breastfeed. (8.2)

Because clinical trials are conducted under widely varying conditions, adverse reactions rates cannot be directly compared to rates in other clinical trials and may not reflect the rates observed in clinical practice.

In clinical trials, the most common adverse reactions (incidence ≥20%) of ALIMTA, when administered as a single agent, are fatigue, nausea, and anorexia. The most common adverse reactions (incidence ≥20%) of ALIMTA, when administered in combination with cisplatin are vomiting, neutropenia, anemia, stomatitis/pharyngitis, thrombocytopenia, and constipation. The most common adverse reactions (incidence ≥20%) of ALIMTA, when administered in combination with pembrolizumab and platinum chemotherapy, are fatigue/asthenia, nausea, constipation, diarrhea, decreased appetite, rash, vomiting, cough, dyspnea, and pyrexia.

Advise the patient to read the FDA-approved patient labeling (Patient Information).

Premedication and Concomitant Medication: Instruct patients to take folic acid as directed and to keep appointments for vitamin B₁₂ injections to reduce the risk of treatment-related toxicity. Instruct patients of the requirement to take corticosteroids to reduce the risks of treatment-related toxicity [see Dosage and Administration (2.4 ) and Warnings and Precautions (5.1)].

Myelosuppression: Inform patients of the risk of low blood cell counts and instruct them to immediately contact their physician for signs of infection, fever, bleeding, or symptoms of anemia [see Warnings and Precautions (5.1)].

Renal Failure: Inform patients of the risks of renal failure, which may be exacerbated in patients with dehydration arising from severe vomiting or diarrhea. Instruct patients to immediately contact their healthcare provider for a decrease in urine output [see Warnings and Precautions (5.2)].

Bullous and Exfoliative Skin Disorders: Inform patients of the risks of severe and exfoliative skin disorders. Instruct patients to immediately contact their healthcare provider for development of bullous lesions or exfoliation in the skin or mucous membranes [see Warnings and Precautions (5.3)].

Interstitial Pneumonitis: Inform patients of the risks of pneumonitis. Instruct patients to immediately contact their healthcare provider for development of dyspnea or persistent cough [see Warnings and Precautions (5.4)].

Radiation Recall: Inform patients who have received prior radiation of the risks of radiation recall. Instruct patients to immediately contact their healthcare provider for development of inflammation or blisters in an area that was previously irradiated [see Warnings and Precautions (5.5)].

Increased Risk of Toxicity with Ibuprofen in Patients with Renal Impairment: Advise patients with mild to moderate renal impairment of the risks associated with concomitant ibuprofen use and instruct them to avoid use of all ibuprofen containing products for 2 days before, the day of, and 2 days following administration of ALIMTA [see Dosage and Administration (2.5), Warnings and Precautions (5.6), and Drug Interactions (7)].

Embryo-Fetal Toxicity: Advise females of reproductive potential and males with female partners of reproductive potential of the potential risk to a fetus [see Warnings and Precautions (5.7) and Use in Specific Populations (8.1)]. Advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose. Advise females to inform their prescriber of a known or suspected pregnancy. Advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Warnings and Precautions (5.7) and Use in Specific Populations (8.3)].

Lactation: Advise women not to breastfeed during treatment with ALIMTA and for 1 week after the last dose [see Use in Specific Populations (8.2)].

Marketed by: Lilly USA, LLC

Indianapolis, IN 46285, USA

Copyright © 2004, 2022, Eli Lilly and Company. All rights reserved.

ALM-0005-USPI-20220831

• ALIMTA is a hazardous drug. Follow applicable special handling and disposal procedures.¹
• Calculate the dose of ALIMTA and determine the number of vials needed.
• Reconstitute ALIMTA to achieve a concentration of 25 mg/mL as follows:
  • Reconstitute each 100-mg vial with 4.2 mL of 0.9% Sodium Chloride Injection, USP (preservative-free)
  • Reconstitute each 500-mg vial with 20 mL of 0.9% Sodium Chloride Injection, USP (preservative-free)
  • Do not use calcium-containing solutions for reconstitution.
• Gently swirl each vial until the powder is completely dissolved. The resulting solution is clear and ranges in color from colorless to yellow or green-yellow. FURTHER DILUTION IS REQUIRED prior to administration.
• Store reconstituted, preservative-free product under refrigerated conditions [2-8°C (36-46°F)] for no longer than 24 hours from the time of reconstitution. Discard vial after 24 hours.
• Inspect reconstituted product visually for particulate matter and discoloration prior to further dilution. If particulate matter is observed, discard vial.
• Withdraw the calculated dose of ALIMTA from the vial(s) and discard vial with any unused portion.
• Further dilute ALIMTA with 0.9% Sodium Chloride Injection (preservative-free) to achieve a total volume of 100 mL for intravenous infusion.
• Store diluted, reconstituted product under refrigerated conditions [2-8°C (36-46°F)] for no more than 24 hours from the time of reconstitution. Discard after 24 hours.

ALIMTA is primarily excreted by the kidneys. Decreased renal function results in reduced clearance and greater exposure (AUC) to ALIMTA compared with patients with normal renal function [Warnings and Precautions (5.2, 5.6) and Clinical Pharmacology (12.3)]. No dose is recommended for patients with creatinine clearance less than 45 mL/min [see Dosage and Administration (2.3)].

• The recommended dose of ALIMTA when administered with cisplatin in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity.

Serious and sometimes fatal, bullous, blistering and exfoliative skin toxicity, including cases suggestive of Stevens-Johnson Syndrome/Toxic epidermal necrolysis can occur with ALIMTA. Permanently discontinue ALIMTA for severe and life-threatening bullous, blistering or exfoliating skin toxicity.

• The recommended dose of ALIMTA when administered with pembrolizumab and platinum chemotherapy for the initial treatment of metastatic non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes administered after pembrolizumab and prior to carboplatin or cisplatin on Day 1 of each 21-day cycle for 4 cycles. Following completion of platinum-based therapy, treatment with ALIMTA with or without pembrolizumab is administered until disease progression or unacceptable toxicity. Please refer to the full prescribing information for pembrolizumab and for carboplatin or cisplatin.
• The recommended dose of ALIMTA when administered with cisplatin for initial treatment of locally advanced or metastatic non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes administered prior to cisplatin on Day 1 of each 21-day cycle for up to six cycles in the absence of disease progression or unacceptable toxicity.
• The recommended dose of ALIMTA for maintenance treatment of non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity after four cycles of platinum-based first-line chemotherapy.
• The recommended dose of ALIMTA for treatment of recurrent non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity.

Obtain complete blood count on Days 1, 8, and 15 of each cycle. Assess creatinine clearance prior to each cycle. Do not administer ALIMTA if the creatinine clearance is less than 45 mL/min.

Delay initiation of the next cycle of ALIMTA until:

• recovery of non-hematologic toxicity to Grade 0-2,
• absolute neutrophil count (ANC) is 1500 cells/mm³ or higher, and
• platelet count is 100,000 cells/mm³ or higher.

Upon recovery, modify the dosage of ALIMTA in the next cycle as specified in Table 1.

For dosing modifications for cisplatin, carboplatin, or pembrolizumab, refer to their prescribing information.

Based on animal data ALIMTA can cause malformations and developmental delays when administered to a pregnant woman [see Use in Specific Populations (8.1)].

Pregnancy Testing

Verify pregnancy status of females of reproductive potential prior to initiating Pemetrexed Injection [see Use in Specific Populations (8.1)].

Contraception

Females

Because of the potential for genotoxicity, advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose.

Males

Because of the potential for genotoxicity, advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Nonclinical Toxicology (13.1)].

Infertility

Males

ALIMTA may impair fertility in males of reproductive potential. It is not known whether these effects on fertility are reversible [see Nonclinical Toxicology (13.1)].

ALIMTA^® is indicated:

• in combination with pembrolizumab and platinum chemotherapy, for the initial treatment of patients with metastatic non-squamous non-small cell lung cancer (NSCLC), with no EGFR or ALK genomic tumor aberrations.
• in combination with cisplatin for the initial treatment of patients with locally advanced or metastatic, non-squamous NSCLC.
• as a single agent for the maintenance treatment of patients with locally advanced or metastatic, non-squamous NSCLC whose disease has not progressed after four cycles of platinum-based first-line chemotherapy.
• as a single agent for the treatment of patients with recurrent, metastatic non-squamous, NSCLC after prior chemotherapy.

No carcinogenicity studies have been conducted with pemetrexed. Pemetrexed was clastogenic in an in vivo micronucleus assay in mouse bone marrow but was not mutagenic in multiple in vitro tests (Ames assay, Chinese Hamster Ovary cell assay).

Pemetrexed administered intraperitoneally at doses of ≥0.1 mg/kg/day to male mice (approximately 0.0006 times the recommended human dose based on BSA) resulted in reduced fertility, hypospermia, and testicular atrophy.

Exposure to ALIMTA is increased in patients with mild to moderate renal impairment who take concomitant ibuprofen, increasing the risks of adverse reactions of ALIMTA. In patients with creatinine clearances between 45 mL/min and 79 mL/min, avoid administration of ibuprofen for 2 days before, the day of, and 2 days following administration of ALIMTA. If concomitant ibuprofen use cannot be avoided, monitor patients more frequently for ALIMTA adverse reactions, including myelosuppression, renal, and gastrointestinal toxicity [see Dosage and Administration (2.5), Drug Interactions (7), and Clinical Pharmacology (12.3)].

ALIMTA can cause severe myelosuppression resulting in a requirement for transfusions and which may lead to neutropenic infection. The risk of myelosuppression is increased in patients who do not receive vitamin supplementation. In Study JMCH, incidences of Grade 3-4 neutropenia (38% versus 23%), thrombocytopenia (9% versus 5%), febrile neutropenia (9% versus 0.6%), and neutropenic infection (6% versus 0) were higher in patients who received ALIMTA plus cisplatin without vitamin supplementation as compared to patients who were fully supplemented with folic acid and vitamin B₁₂ prior to and throughout ALIMTA plus cisplatin treatment.

Initiate supplementation with oral folic acid and intramuscular vitamin B₁₂ prior to the first dose of ALIMTA; continue vitamin supplementation during treatment and for 21 days after the last dose of ALIMTA to reduce the severity of hematologic and gastrointestinal toxicity of ALIMTA [see Dosage and Administration (2.4)]. Obtain a complete blood count at the beginning of each cycle. Do not administer ALIMTA until the ANC is at least 1500 cells/mm³ and platelet count is at least 100,000 cells/mm³. Permanently reduce ALIMTA in patients with an ANC of less than 500 cells/mm³ or platelet count of less than 50,000 cells/mm³ in previous cycles [see Dosage and Administration (2.6)].

In Studies JMDB and JMCH, among patients who received vitamin supplementation, incidence of Grade 3-4 neutropenia was 15% and 23%, the incidence of Grade 3-4 anemia was 6% and 4%, and incidence of Grade 3-4 thrombocytopenia was 4% and 5%, respectively. In Study JMCH, 18% of patients in the ALIMTA arm required red blood cell transfusions compared to 7% of patients in the cisplatin arm [see Adverse Reactions (6.1)]. In Studies JMEN, PARAMOUNT, and JMEI, where all patients received vitamin supplementation, incidence of Grade 3-4 neutropenia ranged from 3% to 5%, and incidence of Grade 3-4 anemia ranged from 3% to 5%.

In patients with creatinine clearances between 45 mL/min and 79 mL/min, modify administration of ibuprofen as follows [see Warnings and Precautions (5.6), Drug Interactions (7) and Clinical Pharmacology (12.3)]:

• Avoid administration of ibuprofen for 2 days before, the day of, and 2 days following administration of ALIMTA.
• Monitor patients more frequently for myelosuppression, renal, and gastrointestinal toxicity, if concomitant administration of ibuprofen cannot be avoided.

How Supplied

ALIMTA, pemetrexed for injection, is a white-to-light yellow or green-yellow lyophilized powder supplied in single-dose vials for reconstitution for intravenous infusion.

NDC 0002-7640-01 (VL7640): Carton containing one (1) single-dose vial of 100 mg pemetrexed.

NDC 0002-7623-01 (VL7623): Carton containing one (1) single-dose vial of 500 mg pemetrexed.

Limitations of Use: ALIMTA is not indicated for the treatment of patients with squamous cell, non-small cell lung cancer [see Clinical Studies (14.1)].

Storage and Handling

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

ALIMTA is a hazardous drug. Follow applicable special handling and disposal procedures.¹

PACKAGE CARTON – ALIMTA 100 mg single-dose vial

NDC 0002-7640-01

Single-Dose Vial

VL7640

ALIMTA^®

pemetrexed for injection

100 mg

For intravenous use only.

Rx only

www.ALIMTA.com

Lilly

No drugs are approved for the treatment of ALIMTA overdose. Based on animal studies, administration of leucovorin may mitigate the toxicities of ALIMTA overdosage. It is not known whether pemetrexed is dialyzable.

• “OSHA Hazardous Drugs.” OSHA. [https://www.osha.gov/hazardous-drugs]

Risk Summary

There is no information regarding the presence of pemetrexed or its metabolites in human milk, the effects on the breastfed infant, or the effects on milk production. Because of the potential for serious adverse reactions in breastfed infants from ALIMTA, advise women not to breastfeed during treatment with ALIMTA and for one week after the last dose.

ALIMTA (pemetrexed for injection) is a folate analog metabolic inhibitor. The drug substance, pemetrexed disodium heptahydrate, has the chemical name L-glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-, disodium salt, heptahydrate with a molecular formula of C₂₀H₁₉N₅Na₂O₆•7H₂O and a molecular weight of 597.49. The structural formula is as follows:

ALIMTA is a sterile white-to-light yellow or green-yellow lyophilized powder in single-dose vials to be reconstituted for intravenous infusion. Each 100-mg vial of ALIMTA contains 100 mg pemetrexed (equivalent to 139.8 mg pemetrexed disodium heptahydrate) and 106 mg mannitol. Each 500-mg vial of ALIMTA contains 500 mg pemetrexed (equivalent to 699 mg pemetrexed disodium heptahydrate) and 500 mg mannitol. Hydrochloric acid and/or sodium hydroxide may have been added to adjust pH.

ALIMTA is indicated, in combination with cisplatin, for the initial treatment of patients with malignant pleural mesothelioma whose disease is unresectable or who are otherwise not candidates for curative surgery.

The efficacy of ALIMTA was evaluated in Study JMCH (NCT00005636), a multicenter, randomized (1:1), single-blind study conducted in patients with MPM who had received no prior chemotherapy. Patients were randomized (n=456) to receive ALIMTA 500 mg/m² intravenously over 10 minutes followed 30 minutes later by cisplatin 75 mg/m² intravenously over two hours on Day 1 of each 21-day cycle or to receive cisplatin 75 mg/m² intravenously over 2 hours on Day 1 of each 21-day cycle; treatment continued until disease progression or intolerable toxicity. The study was modified after randomization and treatment of 117 patients to require that all patients receive folic acid 350 mcg to 1000 mcg daily beginning 1 to 3 weeks prior to the first dose of ALIMTA and continuing until 1 to 3 weeks after the last dose, vitamin B₁₂ 1000 mcg intramuscularly 1 to 3 weeks prior to first dose of ALIMTA and every 9 weeks thereafter, and dexamethasone 4 mg orally, twice daily, for 3 days starting the day prior to each ALIMTA dose. Randomization was stratified by multiple baseline variables including KPS, histologic subtype (epithelial, mixed, sarcomatoid, other), and gender. The major efficacy outcome measure was overall survival and additional efficacy outcome measures were time to disease progression, overall response rate, and response duration.

A total of 448 patients received at least one dose of protocol-specified therapy; 226 patients were randomized to and received at least one dose of ALIMTA plus cisplatin, and 222 patients were randomized to and received cisplatin. Among the 226 patients who received cisplatin with ALIMTA, 74% received full supplementation with folic acid and vitamin B₁₂ during study therapy, 14% were never supplemented, and 12% were partially supplemented. Across the study population, the median age was 61 years (range: 20 to 86 years); 81% were male; 92% were White, 5% were Hispanic or Latino, 3.1% were Asian, and <1% were other ethnicities; and 54% had a baseline KPS score of 90-100% and 46% had a KPS score of 70-80%. With regard to tumor characteristics, 46% had Stage IV disease, 31% Stage III, 15% Stage II, and 7% Stage I disease at baseline; the histologic subtype of mesothelioma was epithelial in 68% of patients, mixed in 16%, sarcomatoid in 10% and other histologic subtypes in 6%. The baseline demographics and tumor characteristics of the subgroup of fully supplemented patients was similar to the overall study population.

The efficacy results from Study JMCH are summarized in Table 18 and Figure 9.

Based upon prospectively defined criteria (modified Southwest Oncology Group methodology) the objective tumor response rate for ALIMTA plus cisplatin was greater than the objective tumor response rate for cisplatin alone. There was also improvement in lung function (forced vital capacity) in the ALIMTA plus cisplatin arm compared to the control arm.

ALIMTA can cause severe, and sometimes fatal, renal toxicity. The incidences of renal failure in clinical studies in which patients received ALIMTA with cisplatin were: 2.1% in Study JMDB and 2.2% in Study JMCH. The incidence of renal failure in clinical studies in which patients received ALIMTA as a single agent ranged from 0.4% to 0.6% (Studies JMEN, PARAMOUNT, and JMEI [see Adverse Reactions (6.1)]. Determine creatinine clearance before each dose and periodically monitor renal function during treatment with ALIMTA. Withhold ALIMTA in patients with a creatinine clearance of less than 45 mL/minute [see Dosage and Administration (2.3)].

The safety and effectiveness of ALIMTA in pediatric patients have not been established. The safety and pharmacokinetics of ALIMTA were evaluated in two clinical studies conducted in pediatric patients with recurrent solid tumors (NCT00070473 N=32 and NCT00520936 N=72). Patients in both studies received concomitant vitamin B₁₂ and folic acid supplementation and dexamethasone.

No tumor responses were observed. Adverse reactions observed in pediatric patients were similar to those observed in adults.

Single-dose pharmacokinetics of ALIMTA were evaluated in 22 patients age 4 to 18 years enrolled in NCT00070473 were within range of values in adults.

Of the 3,946 patients enrolled in clinical studies of ALIMTA, 34% were 65 and over and 4% were 75 and over. No overall differences in effectiveness were observed between these patients and younger patients. The incidences of Grade 3-4 anemia, fatigue, thrombocytopenia, hypertension, and neutropenia were higher in patients 65 years of age and older as compared to younger patients: in at least one of five randomized clinical trials. [see Adverse Reactions (6.1) and Clinical Studies (14.1, 14.2)].

ALIMTA is contraindicated in patients with a history of severe hypersensitivity reaction to pemetrexed [see Adverse Reactions (6.1)].

The following adverse reactions are discussed in greater detail in other sections of the labeling:

• Myelosuppression [see Warnings and Precautions (5.1)]
• Renal failure [see Warnings and Precautions (5.2)]
• Bullous and exfoliative skin toxicity [see Warning and Precautions (5.3)]
• Interstitial pneumonitis [see Warnings and Precautions (5.4)]
• Radiation recall [see Warnings and Precautions (5.5)]

Ibuprofen increased risk of ALIMTA toxicity in patients with mild to moderate renal impairment. Modify the ibuprofen dosage as recommended for patients with a creatinine clearance between 45 mL/min and 79 mL/min. (2.5, 5.6, 7)

• ALIMTA dosing recommendations are provided for patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater [see Dosage and Administration (2.1, 2.2)]. There is no recommended dose for patients whose creatinine clearance is less than 45 mL/min [see Use in Specific Populations (8.6)].

Radiation recall can occur with ALIMTA in patients who have received radiation weeks to years previously. Monitor patients for inflammation or blistering in areas of previous radiation treatment. Permanently discontinue ALIMTA for signs of radiation recall.

Pemetrexed inhibited the in vitro growth of mesothelioma cell lines (MSTO-211H, NCI-H2052) and showed synergistic effects when combined with cisplatin.

Based on population pharmacodynamic analyses, the depth of the absolute neutrophil counts (ANC) nadir correlates with the systemic exposure to pemetrexed and supplementation with folic acid and vitamin B₁₂. There is no cumulative effect of pemetrexed exposure on ANC nadir over multiple treatment cycles.

ALIMTA^® is a folate analog metabolic inhibitor indicated:

• in combination with pembrolizumab and platinum chemotherapy, for the initial treatment of patients with metastatic non-squamous non-small cell lung cancer (NSCLC), with no EGFR or ALK genomic tumor aberrations. (1.1)
• in combination with cisplatin for the initial treatment of patients with locally advanced or metastatic, non-squamous NSCLC. (1.1)
• as a single agent for the maintenance treatment of patients with locally advanced or metastatic, non-squamous NSCLC whose disease has not progressed after four cycles of platinum-based first-line chemotherapy. (1.1)
• as a single agent for the treatment of patients with recurrent, metastatic non-squamous, NSCLC after prior chemotherapy. (1.1)
  
  Limitations of Use: ALIMTA is not indicated for the treatment of patients with squamous cell, non-small cell lung cancer. (1.1)
• initial treatment, in combination with cisplatin, of patients with malignant pleural mesothelioma whose disease is unresectable or who are otherwise not candidates for curative surgery. (1.2)

ALIMTA is a folate analog metabolic inhibitor that disrupts folate-dependent metabolic processes essential for cell replication. In vitro studies show that pemetrexed inhibits thymidylate synthase (TS), dihydrofolate reductase, and glycinamide ribonucleotide formyltransferase (GARFT), which are folate-dependent enzymes involved in the de novo biosynthesis of thymidine and purine nucleotides. Pemetrexed is taken into cells by membrane carriers such as the reduced folate carrier and membrane folate binding protein transport systems. Once in the cell, pemetrexed is converted to polyglutamate forms by the enzyme folylpolyglutamate synthetase. The polyglutamate forms are retained in cells and are inhibitors of TS and GARFT.

Based on findings from animal studies and its mechanism of action, ALIMTA can cause fetal harm when administered to a pregnant woman. In animal reproduction studies, intravenous administration of pemetrexed to pregnant mice during the period of organogenesis was teratogenic, resulting in developmental delays and increased malformations at doses lower than the recommended human dose of 500 mg/m². Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose. Advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Use in Specific Populations (8.1, 8.3) and Clinical Pharmacology (12.1)].

• Myelosuppression: Can cause severe bone marrow suppression resulting in cytopenia and an increased risk of infection. Do not administer ALIMTA when the absolute neutrophil count is less than 1500 cells/mm³ and platelets are less than 100,000 cells/mm³. Initiate supplementation with oral folic acid and intramuscular vitamin B₁₂ to reduce the severity of hematologic and gastrointestinal toxicity of ALIMTA. (2.4, 5.1)
• Renal Failure: Can cause severe, and sometimes fatal, renal failure. Do not administer when creatinine clearance is less than 45 mL/min. (2.3, 5.2)
• Bullous and Exfoliative Skin Toxicity: Permanently discontinue for severe and life-threatening bullous, blistering or exfoliating skin toxicity. (5.3)
• Interstitial Pneumonitis: Withhold for acute onset of new or progressive unexplained pulmonary symptoms. Permanently discontinue if pneumonitis is confirmed. (5.4)
• Radiation Recall: Can occur in patients who received radiation weeks to years previously; permanently discontinue for signs of radiation recall. (5.5)
• Embryo-Fetal Toxicity: Can cause fetal harm. Advise patients of the potential risk to a fetus and to use effective contraception. (5.7, 8.1, 8.3)

• The recommended dose of ALIMTA administered with pembrolizumab and platinum chemotherapy in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes, administered after pembrolizumab and prior to platinum chemotherapy, on Day 1 of each 21-day cycle. (2.1)
• The recommended dose of ALIMTA, administered as a single agent or with cisplatin, in patients with creatinine clearance of 45 mL/minute or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle. (2.1, 2.2)
• Initiate folic acid 400 mcg to 1000 mcg orally, once daily, beginning 7 days prior to the first dose of ALIMTA and continue until 21 days after the last dose of ALIMTA. (2.4)
• Administer vitamin B₁₂, 1 mg intramuscularly, 1 week prior to the first dose of ALIMTA and every 3 cycles. (2.4)
• Administer dexamethasone 4 mg orally, twice daily the day before, the day of, and the day after ALIMTA administration. (2.4)

For injection: 100 mg or 500 mg pemetrexed as a white to light-yellow or green-yellow lyophilized powder in single-dose vials for reconstitution.

Serious interstitial pneumonitis, including fatal cases, can occur with ALIMTA treatment. Withhold ALIMTA for acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, or fever pending diagnostic evaluation. If pneumonitis is confirmed, permanently discontinue ALIMTA.

The following adverse reactions have been identified during post-approval use of ALIMTA. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

•  
  Blood and Lymphatic System — immune-mediated hemolytic anemia
•  
  Gastrointestinal — colitis, pancreatitis
•  
  General Disorders and Administration Site Conditions — edema
•  
  Injury, poisoning, and procedural complications — radiation recall
•  
  Respiratory — interstitial pneumonitis
•  
  Skin — Serious and fatal bullous skin conditions, Stevens-Johnson syndrome, and toxic epidermal necrolysis

Lactation: Advise not to breastfeed. (8.2)

Because clinical trials are conducted under widely varying conditions, adverse reactions rates cannot be directly compared to rates in other clinical trials and may not reflect the rates observed in clinical practice.

In clinical trials, the most common adverse reactions (incidence ≥20%) of ALIMTA, when administered as a single agent, are fatigue, nausea, and anorexia. The most common adverse reactions (incidence ≥20%) of ALIMTA, when administered in combination with cisplatin are vomiting, neutropenia, anemia, stomatitis/pharyngitis, thrombocytopenia, and constipation. The most common adverse reactions (incidence ≥20%) of ALIMTA, when administered in combination with pembrolizumab and platinum chemotherapy, are fatigue/asthenia, nausea, constipation, diarrhea, decreased appetite, rash, vomiting, cough, dyspnea, and pyrexia.

Advise the patient to read the FDA-approved patient labeling (Patient Information).

Premedication and Concomitant Medication: Instruct patients to take folic acid as directed and to keep appointments for vitamin B₁₂ injections to reduce the risk of treatment-related toxicity. Instruct patients of the requirement to take corticosteroids to reduce the risks of treatment-related toxicity [see Dosage and Administration (2.4 ) and Warnings and Precautions (5.1)].

Myelosuppression: Inform patients of the risk of low blood cell counts and instruct them to immediately contact their physician for signs of infection, fever, bleeding, or symptoms of anemia [see Warnings and Precautions (5.1)].

Renal Failure: Inform patients of the risks of renal failure, which may be exacerbated in patients with dehydration arising from severe vomiting or diarrhea. Instruct patients to immediately contact their healthcare provider for a decrease in urine output [see Warnings and Precautions (5.2)].

Bullous and Exfoliative Skin Disorders: Inform patients of the risks of severe and exfoliative skin disorders. Instruct patients to immediately contact their healthcare provider for development of bullous lesions or exfoliation in the skin or mucous membranes [see Warnings and Precautions (5.3)].

Interstitial Pneumonitis: Inform patients of the risks of pneumonitis. Instruct patients to immediately contact their healthcare provider for development of dyspnea or persistent cough [see Warnings and Precautions (5.4)].

Radiation Recall: Inform patients who have received prior radiation of the risks of radiation recall. Instruct patients to immediately contact their healthcare provider for development of inflammation or blisters in an area that was previously irradiated [see Warnings and Precautions (5.5)].

Increased Risk of Toxicity with Ibuprofen in Patients with Renal Impairment: Advise patients with mild to moderate renal impairment of the risks associated with concomitant ibuprofen use and instruct them to avoid use of all ibuprofen containing products for 2 days before, the day of, and 2 days following administration of ALIMTA [see Dosage and Administration (2.5), Warnings and Precautions (5.6), and Drug Interactions (7)].

Embryo-Fetal Toxicity: Advise females of reproductive potential and males with female partners of reproductive potential of the potential risk to a fetus [see Warnings and Precautions (5.7) and Use in Specific Populations (8.1)]. Advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose. Advise females to inform their prescriber of a known or suspected pregnancy. Advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Warnings and Precautions (5.7) and Use in Specific Populations (8.3)].

Lactation: Advise women not to breastfeed during treatment with ALIMTA and for 1 week after the last dose [see Use in Specific Populations (8.2)].

Marketed by: Lilly USA, LLC

Indianapolis, IN 46285, USA

Copyright © 2004, 2022, Eli Lilly and Company. All rights reserved.

ALM-0005-USPI-20220831

• ALIMTA is a hazardous drug. Follow applicable special handling and disposal procedures.¹
• Calculate the dose of ALIMTA and determine the number of vials needed.
• Reconstitute ALIMTA to achieve a concentration of 25 mg/mL as follows:
  • Reconstitute each 100-mg vial with 4.2 mL of 0.9% Sodium Chloride Injection, USP (preservative-free)
  • Reconstitute each 500-mg vial with 20 mL of 0.9% Sodium Chloride Injection, USP (preservative-free)
  • Do not use calcium-containing solutions for reconstitution.
• Gently swirl each vial until the powder is completely dissolved. The resulting solution is clear and ranges in color from colorless to yellow or green-yellow. FURTHER DILUTION IS REQUIRED prior to administration.
• Store reconstituted, preservative-free product under refrigerated conditions [2-8°C (36-46°F)] for no longer than 24 hours from the time of reconstitution. Discard vial after 24 hours.
• Inspect reconstituted product visually for particulate matter and discoloration prior to further dilution. If particulate matter is observed, discard vial.
• Withdraw the calculated dose of ALIMTA from the vial(s) and discard vial with any unused portion.
• Further dilute ALIMTA with 0.9% Sodium Chloride Injection (preservative-free) to achieve a total volume of 100 mL for intravenous infusion.
• Store diluted, reconstituted product under refrigerated conditions [2-8°C (36-46°F)] for no more than 24 hours from the time of reconstitution. Discard after 24 hours.

ALIMTA is primarily excreted by the kidneys. Decreased renal function results in reduced clearance and greater exposure (AUC) to ALIMTA compared with patients with normal renal function [Warnings and Precautions (5.2, 5.6) and Clinical Pharmacology (12.3)]. No dose is recommended for patients with creatinine clearance less than 45 mL/min [see Dosage and Administration (2.3)].

• The recommended dose of ALIMTA when administered with cisplatin in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity.

Serious and sometimes fatal, bullous, blistering and exfoliative skin toxicity, including cases suggestive of Stevens-Johnson Syndrome/Toxic epidermal necrolysis can occur with ALIMTA. Permanently discontinue ALIMTA for severe and life-threatening bullous, blistering or exfoliating skin toxicity.

• The recommended dose of ALIMTA when administered with pembrolizumab and platinum chemotherapy for the initial treatment of metastatic non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes administered after pembrolizumab and prior to carboplatin or cisplatin on Day 1 of each 21-day cycle for 4 cycles. Following completion of platinum-based therapy, treatment with ALIMTA with or without pembrolizumab is administered until disease progression or unacceptable toxicity. Please refer to the full prescribing information for pembrolizumab and for carboplatin or cisplatin.
• The recommended dose of ALIMTA when administered with cisplatin for initial treatment of locally advanced or metastatic non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes administered prior to cisplatin on Day 1 of each 21-day cycle for up to six cycles in the absence of disease progression or unacceptable toxicity.
• The recommended dose of ALIMTA for maintenance treatment of non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity after four cycles of platinum-based first-line chemotherapy.
• The recommended dose of ALIMTA for treatment of recurrent non-squamous NSCLC in patients with a creatinine clearance (calculated by Cockcroft-Gault equation) of 45 mL/min or greater is 500 mg/m² as an intravenous infusion over 10 minutes on Day 1 of each 21-day cycle until disease progression or unacceptable toxicity.

Obtain complete blood count on Days 1, 8, and 15 of each cycle. Assess creatinine clearance prior to each cycle. Do not administer ALIMTA if the creatinine clearance is less than 45 mL/min.

Delay initiation of the next cycle of ALIMTA until:

• recovery of non-hematologic toxicity to Grade 0-2,
• absolute neutrophil count (ANC) is 1500 cells/mm³ or higher, and
• platelet count is 100,000 cells/mm³ or higher.

Upon recovery, modify the dosage of ALIMTA in the next cycle as specified in Table 1.

For dosing modifications for cisplatin, carboplatin, or pembrolizumab, refer to their prescribing information.

Based on animal data ALIMTA can cause malformations and developmental delays when administered to a pregnant woman [see Use in Specific Populations (8.1)].

Pregnancy Testing

Verify pregnancy status of females of reproductive potential prior to initiating Pemetrexed Injection [see Use in Specific Populations (8.1)].

Contraception

Females

Because of the potential for genotoxicity, advise females of reproductive potential to use effective contraception during treatment with ALIMTA and for 6 months after the last dose.

Males

Because of the potential for genotoxicity, advise males with female partners of reproductive potential to use effective contraception during treatment with ALIMTA and for 3 months after the last dose [see Nonclinical Toxicology (13.1)].

Infertility

Males

ALIMTA may impair fertility in males of reproductive potential. It is not known whether these effects on fertility are reversible [see Nonclinical Toxicology (13.1)].

ALIMTA^® is indicated:

• in combination with pembrolizumab and platinum chemotherapy, for the initial treatment of patients with metastatic non-squamous non-small cell lung cancer (NSCLC), with no EGFR or ALK genomic tumor aberrations.
• in combination with cisplatin for the initial treatment of patients with locally advanced or metastatic, non-squamous NSCLC.
• as a single agent for the maintenance treatment of patients with locally advanced or metastatic, non-squamous NSCLC whose disease has not progressed after four cycles of platinum-based first-line chemotherapy.
• as a single agent for the treatment of patients with recurrent, metastatic non-squamous, NSCLC after prior chemotherapy.

No carcinogenicity studies have been conducted with pemetrexed. Pemetrexed was clastogenic in an in vivo micronucleus assay in mouse bone marrow but was not mutagenic in multiple in vitro tests (Ames assay, Chinese Hamster Ovary cell assay).

Pemetrexed administered intraperitoneally at doses of ≥0.1 mg/kg/day to male mice (approximately 0.0006 times the recommended human dose based on BSA) resulted in reduced fertility, hypospermia, and testicular atrophy.

Exposure to ALIMTA is increased in patients with mild to moderate renal impairment who take concomitant ibuprofen, increasing the risks of adverse reactions of ALIMTA. In patients with creatinine clearances between 45 mL/min and 79 mL/min, avoid administration of ibuprofen for 2 days before, the day of, and 2 days following administration of ALIMTA. If concomitant ibuprofen use cannot be avoided, monitor patients more frequently for ALIMTA adverse reactions, including myelosuppression, renal, and gastrointestinal toxicity [see Dosage and Administration (2.5), Drug Interactions (7), and Clinical Pharmacology (12.3)].

ALIMTA can cause severe myelosuppression resulting in a requirement for transfusions and which may lead to neutropenic infection. The risk of myelosuppression is increased in patients who do not receive vitamin supplementation. In Study JMCH, incidences of Grade 3-4 neutropenia (38% versus 23%), thrombocytopenia (9% versus 5%), febrile neutropenia (9% versus 0.6%), and neutropenic infection (6% versus 0) were higher in patients who received ALIMTA plus cisplatin without vitamin supplementation as compared to patients who were fully supplemented with folic acid and vitamin B₁₂ prior to and throughout ALIMTA plus cisplatin treatment.

Initiate supplementation with oral folic acid and intramuscular vitamin B₁₂ prior to the first dose of ALIMTA; continue vitamin supplementation during treatment and for 21 days after the last dose of ALIMTA to reduce the severity of hematologic and gastrointestinal toxicity of ALIMTA [see Dosage and Administration (2.4)]. Obtain a complete blood count at the beginning of each cycle. Do not administer ALIMTA until the ANC is at least 1500 cells/mm³ and platelet count is at least 100,000 cells/mm³. Permanently reduce ALIMTA in patients with an ANC of less than 500 cells/mm³ or platelet count of less than 50,000 cells/mm³ in previous cycles [see Dosage and Administration (2.6)].

In Studies JMDB and JMCH, among patients who received vitamin supplementation, incidence of Grade 3-4 neutropenia was 15% and 23%, the incidence of Grade 3-4 anemia was 6% and 4%, and incidence of Grade 3-4 thrombocytopenia was 4% and 5%, respectively. In Study JMCH, 18% of patients in the ALIMTA arm required red blood cell transfusions compared to 7% of patients in the cisplatin arm [see Adverse Reactions (6.1)]. In Studies JMEN, PARAMOUNT, and JMEI, where all patients received vitamin supplementation, incidence of Grade 3-4 neutropenia ranged from 3% to 5%, and incidence of Grade 3-4 anemia ranged from 3% to 5%.

In patients with creatinine clearances between 45 mL/min and 79 mL/min, modify administration of ibuprofen as follows [see Warnings and Precautions (5.6), Drug Interactions (7) and Clinical Pharmacology (12.3)]:

• Avoid administration of ibuprofen for 2 days before, the day of, and 2 days following administration of ALIMTA.
• Monitor patients more frequently for myelosuppression, renal, and gastrointestinal toxicity, if concomitant administration of ibuprofen cannot be avoided.