Aliqopa

DESCRIPTION

ALIQOPA (copanlisib) is a kinase inhibitor for intravenous infusion. The active pharmaceutical ingredient is copanlisib dihydrochloride which exists as a non-stoichiometric hydrate and has the molecular formula of C₂₃H₂₈N₈O₄2HCl and a molecular weight of 553.45 g/mol. The molecular formula and molecular weight are based on the anhydrous form. The chemical name is 2-amino-N-{7-methoxy-8-[3-(morpholin-4- yl)propoxy]-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl}pyrimidine-5-carboxamide dihydrochloride. Copanlisib dihydrochloride has the following structural formula:

ALIQOPA is supplied in single-dose vials as a sterile lyophilized solid for reconstitution and further dilution for intravenous infusion. The product is white to slightly yellowish. After reconstitution, the solution is colorless to slightly yellowish. Each vial contains 60 mg copanlisib free base (equivalent to 69.1 mg copanlisib dihydrochloride). After reconstitution, each mL contains 15 mg copanlisib free base (equivalent to 17.3 mg copanlisib dihydrochloride).

Inactive ingredients: Citric acid anhydrous, mannitol, sodium hydroxide.

INDICATIONS

ALIQOPA is indicated for the treatment of adult patients with relapsed follicular lymphoma (FL) who have received at least two prior systemic therapies.

Accelerated approval was granted for this indication based on overall response rate [seeClinical Studies]. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.

DOSAGE AND ADMINISTRATION

Recommended Dosage

The recommended dose of ALIQOPA is 60 mg administered as a 1-hour intravenous infusion on Days 1, 8, and 15 of a 28-day treatment cycle on an intermittent schedule (three weeks on and one week off). Continue treatment until disease progression or unacceptable toxicity [see警告AND PRECAUTIONS].

Dose Modification For Moderate Or Severe Hepatic Impairment

Reduce ALIQOPA dose to 45 mg in patients with moderate hepatic impairment (Child-Pugh B). Reduce ALIQOPA dose to 30 mg in patients with severe hepatic impairment (Child-Pugh C) [seeUse In Specific Populations].

Dose Modification For Use With Strong CYP3A Inhibitors

Reduce ALIQOPA dose to 45 mg if a strong CYP3A inhibitor must be used. Concomitant use of ALIQOPA with strong CYP3A inhibitors increases copanlisib exposure (AUC) and may increase the risk for toxicity [seeDRUG INTERACTIONS].

Dosage Modifications For Toxicities

Manage toxicities per Table 1 with dose reduction, treatment delay, or discontinuation of ALIQOPA. Discontinue ALIQOPA if life-threatening ALIQOPA-related toxicity occurs.

Table 1: Dosage Modification and Toxicity Management^a

Toxicities	Adverse Reaction Gradeb	Recommended Management
Infections[see警告AND PRECAUTIONS]	Grade 3 or higher	Withhold ALIQOPA until resolution.
	Suspected pneumocystis jiroveci pneumonia (PJP) infection of any grade	Withhold ALIQOPA. If confirmed, treat infection until resolution, then resume ALIQOPA at previous dose with concomitant PJP prophylaxis.
Hyperglycemia[see警告AND PRECAUTIONS]	Pre-dose fasting blood glucose 160 mg/dL or more or random/non-fasting blood glucose of 200 mg/dL or more	Withhold ALIQOPA until fasting glucose is 160 mg/dL or less, or a random/nonfasting blood glucose of 200 mg/dL or less.
	Pre-dose or post-dose blood glucose 500 mg/dL or more	On first occurrence, withhold ALIQOPA until fasting blood glucose is 160 mg/dL or less, or a random/non-fasting blood glucose of 200 mg/dL or less. Then reduce ALIQOPA from 60 mg to 45 mg and maintain.
		On subsequent occurrences, withhold ALIQOPA until fasting blood glucose is 160 mg/dL or less, or a random/non-fasting blood glucose of 200 mg/dL or less. Then reduce ALIQOPA from 45 mg to 30 mg and maintain. If persistent at 30 mg, discontinue ALIQOPA.
Hypertension[see警告AND PRECAUTIONS]	Pre-dose blood pressure (BP) 150/90 or greaterc	Withhold ALIQOPA until BP is less than 150/90 based on two consecutive BP measurements at least 15 minutes apart.
	Post-dose BP 150/90 or greaterc(non-life-threatening)	If anti-hypertensive treatment is not required, continue ALIQOPA at previous dose. If anti-hypertensive treatment is required, consider reduction of ALIQOPA from 60 mg to 45 mg or from 45 mg to 30 mg. Discontinue ALIQOPA if BP remains uncontrolled (BP greater than 150/90) despite anti-hypertensive treatment
	Post-dose elevated BP with life-threatening consequences	Discontinue ALIQOPA.
非感染性肺炎(夹)[see警告AND PRECAUTIONS]	Grade 2	Withhold ALIQOPA and treat NIP. If NIP recovers to Grade 0 or 1, resume ALIQOPA at 45 mg.
		If Grade 2 NIP recurs, discontinue ALIQOPA.
	Grade 3 or higher	Discontinue ALIQOPA.
Neutropenia[see警告AND PRECAUTIONS]	Absolute neutrophil count (ANC) 0.5 to 1.0 x 103cells/mm3	Maintain ALIQOPA dose. Monitor ANC at least weekly.
	ANC less than 0.5 x 103cells/mm3	Withhold ALIQOPA. Monitor ANC at least weekly until ANC 0.5 x 103cells/mm3or greater, then resume ALIQOPA at previous dose. If ANC 0.5 x 103cells/mm3or less recurs, then reduce ALIQOPA to 45 mg.
Severe cutaneous reactions[see警告AND PRECAUTIONS]	Grade 3	Withhold ALIQOPA until toxicity is resolved and reduce ALIQOPA from 60 mg to 45 mg or from 45 mg to 30 mg.
	Life-threatening	Discontinue ALIQOPA.
Thrombocytopenia[seeADVERSE REACTIONS]	Less than 25 x 109/L	Withhold ALIQOPA; resume when platelet levels return to 75.0 x 109/L or greater. If recovery occurs within 21 days, reduce ALIQOPA from 60 mg to 45 mg or from 45 mg to 30 mg. If recovery does not occur within 21 days, discontinue ALIQOPA.
Other severe and non-lifethreatening toxicities[seeADVERSE REACTIONS]	Grade 3	Withhold ALIQOPA until toxicity is resolved and reduce ALIQOPA from 60 mg to 45 mg or from 45 mg to 30 mg.
aEnsure a minimum of 7 days between any two consecutive infusions. bNational Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) v4.03. cBoth systolic of less than 150 mmHg and diastolic of less than 90 mmHg are required.

Preparation And Administration

For intravenous infusion only.

管理ALIQOPA作为一个代理,再保险constitution and dilution. Mix only with sterile 0.9% Sodium Chloride Injection, USP solution. Do not mix or inject ALIQOPA with other drugs or other diluents.

Reconstitution Instructions

Reconstitute ALIQOPA with 4.4 mL of sterile 0.9% Sodium Chloride Injection, USP solution leading to a concentration of 15 mg/mL.

• Withdraw 4.4 mL of sterile 0.9% Sodium Chloride Injection, USP solution by using a 5 mL sterile syringe with needle.
• Inject the measured volume through the disinfected stopper surface into the vial of ALIQOPA.
• Dissolve the lyophilized solid by gently shaking the injection vial for 30 seconds.
• Allow to stand for one minute to let bubbles rise to the surface.
• Check if any undissolved substance is still seen. If yes, repeat the gentle shaking and settling procedure.
• Inspect visually for discoloration and particulate matter. After reconstitution, the solution should be colorless to slightly yellowish.
• Once the solution is free of visible particles, withdraw the reconstituted solution for further dilution.

Dilution Instructions For Intravenous Use

Further dilute the reconstituted solution in 100 mL sterile 0.9% Sodium Chloride Injection, USP solution for injection. With a sterile syringe, withdraw the required amount of the reconstituted solution for the desired dosage:

• 60 mg: Withdraw 4 mL of the reconstituted solution with a sterile syringe.
• 45 mg: Withdraw 3 mL of the reconstituted solution with a sterile syringe.
• 30 mg: Withdraw 2 mL of the reconstituted solution with a sterile syringe.

Inject the contents of the syringe into the patient infusion bag of 100 mL sterile 0.9% Sodium Chloride Injection, USP solution. Mix the dose well by inverting.

Discard any unused reconstituted or diluted solution appropriately.

Use reconstituted and diluted ALIQOPA immediately or store the reconstituted solution in the vial or diluted solution in the infusion bag at 2°C to 8°C (36°F to 46°F) for up to 24 hours before use. Allow the product to adapt to room temperature before use following refrigeration. Avoid exposure of the diluted solution to direct sunlight.

HOW SUPPLIED

Dosage Forms And Strengths

For injection: 60 mg of copanlisib as a lyophilized solid in single-dose vial for reconstitution.

ALIQOPAis contained in a colorless glass vial closed with bromobutyl stopper with flanged closure. Each vial of ALIQOPA contains copanlisib as a lyophilized solid.

NDC	Strength	Reconstituted Concentration
50419-385-01	60 mg (one single-dose vial per carton)	15 mg/mL

Storage and Handling

ALIQOPA vials must be refrigerated at 2°C to 8°C (36°F to 46°F).

Bayer HealthCare Pharmaceuticals Inc. Revised: Mar 2023

SIDE EFFECTS

The following clinically significant adverse reactions are described elsewhere in the labeling.

• Infections [see警告AND PRECAUTIONS]
• Hyperglycemia [see警告AND PRECAUTIONS]
• Hypertension [see警告AND PRECAUTIONS]
• Non-infectious pneumonitis [see警告AND PRECAUTIONS]
• Neutropenia [see警告AND PRECAUTIONS]
• Severe cutaneous reactions [see警告AND PRECAUTIONS]

Clinical Trials Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in the general patient population.

The safety data reflect exposure to ALIQOPA in 168 adults with follicular lymphoma and other hematologic malignancies treated with ALIQOPA 60 mg or 0.8 mg/kg equivalent in clinical trials. The median duration of treatment was 22 weeks (range 1 to 206 weeks).

Serious adverse reactions were reported in 44 (26%) patients. The most frequent serious adverse reactions that occurred were pneumonia (8%), pneumonitis (5%) and hyperglycemia (5%). The most common adverse reactions (≥20%) were hyperglycemia, diarrhea, decreased general strength and energy, hypertension, leukopenia, neutropenia, nausea, lower respiratory tract infections, and thrombocytopenia.

Adverse reactions resulted in dose reduction in 36 (21%) and discontinuation in 27 (16%) patients. The most common reasons for dose reduction were hyperglycemia (7%), neutropenia (5%), and hypertension (5%). The most common reasons for drug discontinuation were pneumonitis (2%) and hyperglycemia (2%).

Table 2 provides the adverse reactions occurring in at least 10% of patients receiving ALIQOPA monotherapy, and Table 3 provides the treatment-emergent laboratory abnormalities in ≥20% of patients and ≥4% of Grade ≥3 treated with ALIQOPA.

Table 2: Adverse Reactions Reported in ≥10% of Patients with Follicular Lymphoma and Other Hematological Malignancies Treated with ALIQOPA

ADVERSE REACTIONS	ALIQOPA N = 168
	Any Grade n (%)	Grade 3 n (%)	Grade 4 n (%)
Metabolism and nutrition disorders
Hyperglycemia	90 (54%)	56 (33%)	10 (6%)
Blood and lymphatic system disorders
Leukopenia	61 (36%)	20 (12%)	26 (15%)
Neutropenia (including febrile neutropenia)	53 (32%)	16 (10%)	26 (15%)
Thrombocytopenia	37 (22%)	12 (7%)	2 (1%)
General disorders and administration site conditions
Decreased general strength and energy (includes fatigue and asthenia)	61 (36%)	6 (4%)	0
Gastrointestinal disorders
Diarrhea	60 (36%)	8 (5%)	0
Nausea	43 (26%)	1 (<1%)	0
Stomatitis (includes oropharyngeal erosion and ulcer, oral pain)	24 (14%)	3 (2%)	0
Vomiting	21 (13%)	0	0
Vascular disorders
Hypertension (includes secondary hypertension)	59 (35%)	46 (27%)	0
Infections
Lower respiratory tract infections (includes pneumonia, pneumonia bacterial, pneumonia pneumococcal, pneumonia fungal, pneumonia viral, pneumocystis jiroveci pneumonia, bronchopulmonary aspergillosis and lung infection)	35 (21%)	20 (12%)	3 (2%)
Skin and subcutaneous tissue disorders
Rash (includes exfoliative skin reactions)	26 (15%)	2 (1%)	1 (<1%)

Additional adverse drug reactions reported at a frequency of <10% in patients with follicular lymphoma and other hematologic malignancies include pneumonitis (9%), mucosal inflammation (8%), and paresthesia and dysesthesia (7%).

Table 3: Treatment-emergent Laboratory Abnormalities in ≥20% of Patients and ≥4% of Grade ≥3 Treated with ALIQOPA

Laboratory Parameter	ALIQOPA N = 168*
	Any Grade** n (%)	Grade 3** n (%)	Grade 4** n (%)
Hematology abnormalities
血红蛋白降低	130 (78%)	7 (4%)	0
Lymphocyte count decreased	126 (78%)	43 (27%)	4 (2%)
White blood cell decreased	118 (71%)	30 (18%)	3 (2%)
Platelet count decreased	109 (65%)	11 (7%)	3 (2%)
Neutrophil count decreased	104 (63%)	20 (12%)	25 (15%)
Serum chemistry abnormalities
Hyperglycemia	160 (95%)	72 (43%)	9 (5%)
Hypertriglyceridemia	74 (58%)	6 (5%)	0
Hypophosphatemia	72 (44%)	24 (15%)	0
Hyperuricemia	42 (25%)	40 (24%)	2 (1%)
Serum lipase increased	34 (21%)	11 (7%)	2 (1%)
*Denominator for each laboratory parameter may vary based on number of patients with specific numeric laboratory values available. **NCI-CTCAE v4.03

DRUG INTERACTIONS

Effect Of Other Drugs On Copanlisib

Table 4 lists the potential effects of coadministration of ALIQOPA with strong CYP3A inhibitors and inducers.

Table 4 Drug Interactions with ALIQOPA that affect Copanlisib Concentrations

Strong CYP3A inducers
Clinical impact	伴随ALIQOPA和s的使用trong CYP3A inducers may decrease copanlisib AUC and Cmax [seeCLINICAL PHARMACOLOGY].
Prevention management	Avoid concomitant use of ALIQOPA with strong CYP3A inducers
Strong CYP3A inhibitors
Clinical impact	伴随ALIQOPA和s的使用trong CYP3A inhibitors increases the copanlisib AUC [seeCLINICAL PHARMACOLOGY]. An increase in the copanlisib AUC may increase the risk of adverse reactions
Prevention management	If concomitant use with strong CYP3A inhibitors cannot be avoided, reduce the ALIQOPA dose to 45 mg [seeDOSAGE AND ADMINISTRATION]

警告

Included as part of the"PRECAUTIONS"Section

PRECAUTIONS

Infections

Serious, including fatal, infections occurred in 19% of 317 patients treated with ALIQOPA monotherapy. The most common serious infection waspneumonia[seeADVERSE REACTIONS]. Monitor patients for signs and symptoms of infection and withhold ALIQOPA for Grade 3 and higher infection [seeDOSAGE AND ADMINISTRATION].

Seriouspneumocystis jirovecipneumonia (PJP) occurred in 0.6% of 317 patients treated with ALIQOPA monotherapy [seeADVERSE REACTIONS]. Before initiating treatment with ALIQOPA, consider PJPprophylaxisfor populations at risk. Withhold ALIQOPA in patients with suspected PJP infection of any grade. If confirmed, treat infection untilresolution, then resume ALIQOPA at previous dose with concomitant PJP prophylaxis [seeDOSAGE AND ADMINISTRATION].

Hyperglycemia

Grade 3 or 4hyperglycemia(blood glucose250 mg/dL or greater) occurred in 41% of 317 patients treated with ALIQOPA monotherapy [seeADVERSE REACTIONS]. Serious hyperglycemic events occurred in 2.8% of patients. Treatment with ALIQOPA may result in infusion-related hyperglycemia. Blood glucose levels typically peaked 5 to 8 hours post-infusion and subsequently declined to baseline levels for a majority of patients; blood glucose levels remained elevated in 17.7% of patients one day after ALIQOPA infusion. Of 155 patients with baseline HbA1c <5.7%, 16 (10%) patients had HbA1c >6.5% at the end of treatment.

Of the twenty patients withdiabetes mellitustreated in CHRONOS-1, seven developed Grade 4 hyperglycemia and two discontinued treatment. Patients withdiabetesmellitus should only be treated with ALIQOPA following adequate glucose control and should be monitored closely.

Achieve optimal blood glucose control before starting each ALIQOPA infusion. Withhold, reduce dose, or discontinue ALIQOPA depending on the severity and persistence of hyperglycemia [seeDOSAGE AND ADMINISTRATION].

Hypertension

Grade 3hypertension(systolic160 mmHg or greater ordiastolic100 mmHg or greater) occurred in 26% of 317 patients treated with ALIQOPA monotherapy [seeADVERSE REACTIONS]. Serioushypertensiveevents occurred in 0.9% of 317 patients. Treatment with ALIQOPA may result in infusion-related hypertension. The mean change of systolic and diastolic BP from baseline to 2 hours post-infusion on Cycle 1 Day 1 was 16.8 mmHg and 7.8 mmHg, respectively. The mean BP started decreasing approximately 2 hours post-infusion; BP remained elevated for 6 to 8 hours after the start of the ALIQOPA infusion. Optimal BP control should be achieved before starting each ALIQOPA infusion. Monitor BP pre- and post-infusion. Withhold, reduce dose, or discontinue ALIQOPA depending on the severity and persistence of hypertension [seeDOSAGE AND ADMINISTRATION].

Non-Infectious Pneumonitis

Non-infectious pneumonitis occurred in 5% of 317 patients treated with ALIQOPA monotherapy [seeADVERSE REACTIONS]. Withhold ALIQOPA and conduct a diagnostic examination of a patient who is experiencing pulmonary symptoms such as cough,dyspnea,hypoxia, orinterstitialinfiltrates onradiologic考试。肺炎患者被认为是作为原因的ed by ALIQOPA have been managed by withholding ALIQOPA and administration of systemic corticosteroids. Withhold, reduce dose, or discontinue ALIQOPA depending on the severity and persistence of non-infectious pneumonitis [seeDOSAGE AND ADMINISTRATION].

Neutropenia

Grade 3 or 4neutropeniaoccurred in 24% of 317 patients treated with ALIQOPA monotherapy. Serious neutropenic events occurred in 1.3% [seeADVERSE REACTIONS]. Monitor blood counts at least weekly during treatment with ALIQOPA. Withhold, reduce dose, or discontinue ALIQOPA depending on the severity and persistence of neutropenia [seeDOSAGE AND ADMINISTRATION].

Severe Cutaneous Reactions

Grade 3 and 4cutaneous反应发生在317年的2.8%和0.6%的病人s treated with ALIQOPA monotherapy, respectively [seeADVERSE REACTIONS]. Serious cutaneous reaction events were reported in 0.9%. The reported events includeddermatitisexfoliative, exfoliative rash,pruritus, and rash (including maculo-papularrash). Withhold, reduce dose, or discontinue ALIQOPA depending on the severity and persistence of severe cutaneous reactions [seeDOSAGE AND ADMINISTRATION].

Embryo-Fetal Toxicity

基于on findings in animals and its mechanism of action, ALIQOPA can cause fetal harm when administered to a pregnant woman. In animal reproduction studies, administration of copanlisib to pregnant rats during organogenesis caused embryo-fetal death and fetal abnormalities in rats at maternal doses as low as 0.75 mg/kg/day (4.5 mg/m2/day body surface area) corresponding to approximately 12% the recommended dose for patients. Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential and males with female partners of reproductive potential to use effective contraception during treatment and for one month after the last dose [seeUse In Specific PopulationsandCLINICAL PHARMACOLOGY].

Patient Counseling Information

Advise the patient to read the FDA-approved patient labeling (PATIENT INFORMATION).

Infections

Advise patients that ALIQOPA can cause serious infections that may be fatal. Advise patients to immediately report symptoms of infection [see警告AND PRECAUTIONS].

Hyperglycemia

Advise patients that an infusion-related increase in blood glucose may occur, and to notify their healthcare provider of any symptoms such as pronounced hunger, excessive thirst, headaches, or frequently urinating. Blood glucose levels should be well controlled prior to infusion [see警告AND PRECAUTIONS].

Hypertension

Advise patients that an infusion-related increase in blood pressure may occur, and to notify their healthcare provider of any symptoms such as dizziness, passing out, headache, and/or a pounding heart. Blood pressure should be normal or well controlled prior to infusion [see警告AND PRECAUTIONS].

Non-Infectious Pneumonitis

Advise patients of the possibility of pneumonitis, and to report any new or worsening respiratory symptoms including cough or difficulty breathing [see警告AND PRECAUTIONS].

Neutropenia

Advise patients of the need for periodic monitoring of blood counts and to notify their healthcare provider immediately if they develop a fever or any signs of infection [see警告AND PRECAUTIONS].

Severe Cutaneous Reactions

Advise patients that a severe cutaneous reaction may occur, and to notify their healthcare provider if they develop skin reactions (rash, redness, swelling, itching or peeling of the skin) [see警告AND PRECAUTIONS].

Pregnancy

Advise females of reproductive potential to use effective contraceptive methods and to avoid becoming pregnant during treatment with ALIQOPA and for one month after the last dose. Advise patients to notify their healthcare provider immediately in the event of a pregnancy or if pregnancy is suspected during ALIQOPA treatment. Advise males with female partners of reproductive potential to use effective contraception during treatment with ALIQOPA and for one month after the last dose [see警告AND PRECAUTIONS].

Lactation

Advise not to breastfeed during treatment with ALIQOPA and for 1 month after the last dose [seeUse In Specific Populations].

Nonclinical Toxicology

Carcinogenesis, Mutagenesis, Impairment Of Fertility

Carcinogenicity studies have not been conducted with copanlisib.

Copanlisib did not cause genetic damage inin vitroorin vivoassays.

Fertility studies with copanlisib were not conducted; however, adverse findings in male and female reproductive systems were observed in the repeat dose toxicity studies. Findings in the male rats and/or dogs included effects on the testes (germinalepithelialdegeneration, decreased weight, and/or tubularatrophy), epididymides (spermatic debris, decreased weight, and/oroligospermia/aspermia), andprostate(reduced secretion and/or decreased weight). Findings in female rats included effects on ovaries (hemorrhage,hemorrhagiccysts, and decreased weight),uterus(atrophy, decreased weight),vagina(mononuclear infiltration), and a dose-related reduction in the numbers of female rats in estrus.

Use In Specific Populations

Pregnancy

Risk Summary

基于on findings from animal studies and the mechanism of action, ALIQOPA can cause fetal harm when administered to a pregnant woman [seeCLINICAL PHARMACOLOGY].

There are no available data in pregnant women to inform the drug-associated risk. In animal reproduction studies, administration of copanlisib to pregnant rats during organogenesis resulted in embryo-fetal death and fetal abnormalities at maternal doses approximately 12% of the recommended dose for patients (seeData). Advise pregnant women of the potential risk to a fetus.

孕期不良结果发生不管the health of the mother or the use of medications. The background risk of major birth defects andmiscarriagefor the indicated population are unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively.

Data

Animal Data

In an embryo-fetal development study in rats, pregnant animals received intravenous doses of copanlisib of 0, 0.75, or 3 mg/kg/day during the period of organogenesis. Administration of copanlisib at the dose of 3 mg/kg/day resulted in maternal toxicity and no live fetuses. Copanlisib administration at the dose of 0.75 mg/kg/day was maternally toxic and resulted in embryo-fetal death (increased resorptions, increased post-implantationloss, and decreased numbers of fetuses/dam). The dose of 0.75 mg/kg/day also resulted in increased incidence of fetal gross external (domed head, malformed eyeballs or eyeholes), soft tissue (脑积水internus,ventricularseptal defects, major vessel malformations), and skeletal (dysplastic forelimb bones, malformed ribs andvertebrae, andpelvisshift) abnormalities. The dose of 0.75 mg/kg/day (4.5 mg/m2 body surface area) in rats is approximately 12% of the recommended dose for patients.

Following administration of radiolabeled copanlisib to pregnant rats approximately 1.5% of the radioactivity (copanlisib and metabolites) reached the fetal compartment.

Lactation

Risk Summary

There are no data on the presence of copanlisib and/or metabolites in human milk, the effects on the breastfed child, or on milk production. Following administration of radiolabeled copanlisib to lactating rats, approximately 2% of the radioactivity was secreted into milk; the milk to plasma ratio of radioactivity was 25-fold. Because of the potential for serious adverse reactions in a breastfed child from copanlisib, advise a lactating woman not to breastfeed during treatment with ALIQOPA and for 1 month after the last dose.

女性and Males of Reproductive Potential

ALIQOPA can cause fetal harm when administered to a pregnant woman [seePregnancy].

Pregnancy Testing

Conduct pregnancy testing prior to initiation of ALIQOPA treatment.

Contraception

女性

Advise female patients of reproductive potential to use highly effective contraception (contraception with a failure rate <1% per year) during treatment with ALIQOPA and for one month after the last dose.

Males

Advise male patients with female partners of reproductive potential to use highly effective contraception during treatment with ALIQOPA and for one month after the last dose.

Infertility

There are no data on the effect of ALIQOPA on human fertility. Due to the mechanism of action of copanlisib, and findings in animal studies, adverse effects on reproduction, including fertility, are expected [seeNonclinical Toxicology].

Pediatric Use

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

Geriatric Use

No dosage adjustment of ALIQOPA is necessary in patients ≥65 years of age. Of 168 patients with follicularlymphomaand other hematologic malignancies treated with ALIQOPA, 48% were age 65 or older while 16% were age 75 or older. No clinically relevant differences in efficacy were observed between elderly and younger patients. In patients ≥65 years of age, 30% experienced serious adverse reactions and 21% experienced adverse reactions leading to discontinuation. In the patients <65 years of age, 23% experienced serious adverse reactions and 11% experienced adverse reactions leading to discontinuation.

Hepatic Impairment

Reduce ALIQOPA dose to 45 mg for patients with moderate hepatic impairment (Child-Pugh B). Reduce ALIQOPA dose to 30 mg for patients with severe hepatic impairment (Child-Pugh C) [seeDOSAGE AND ADMINISTRATION]. No dose adjustment is required for patients with mild hepatic impairment (total bilirubin ≤1 × upper limit of normal [ULN] andaspartate aminotransferase[AST] > ULN, or total bilirubin >1 to 1.5 × ULN and any AST) [seeCLINICAL PHARMACOLOGY].

OVERDOSE

No Information provided

CONTRAINDICATIONS

None.

CLINICAL PHARMACOLOGY

Mechanism of Action

Copanlisib is an inhibitor of phosphatidylinositol-3-kinase (PI3K) with inhibitory activity predominantly against PI3K-α and PI3K-δ isoforms expressed inmalignantB cells. Copanlisib has been shown to induce tumor cell death byapoptosisand inhibition of proliferation of primary malignantB celllines. Copanlisib inhibits several key cell-signaling pathways, including B-cell receptor (BCR) signaling, CXCR12 mediated chemotaxis of malignant B cells, and NFκB signaling in lymphoma cell lines.

Pharmacodynamics

At 60 mg (or 0.8 mg/kg) of ALIQOPA dose, the elevation of plasma glucose was associated with higher copanlisib exposure.

Cardiac Electrophysiology

ALIQOPA does not cause a large mean increase in QTc interval > 20 milliseconds at the recommended dose. The effect of the recommended ALIQOPA dose of 60 mg on the QTc interval was evaluated in an open label, dedicated QT study of 25 patients with advanced cancer. A decrease in the change-from-baseline QTc (ΔQTc) was observed after the start of ALIQOPA administration, followed by an increase in ΔQTc between 12 and 24 hours post-treatment. The observed changes in ΔQTc are not likely due to direct inhibition of cardiac ion channels.

Pharmacokinetics

The area under the plasma concentration-time curve (AUC) and maximum plasma concentration (Cmax) of ALIQOPA increase dose-proportionally over 5 to 93 mg (0.08 to 1.55 times the approved recommended dose) absolute dose range and exhibit linear pharmacokinetics (PK). There is no time-dependency and no accumulation in the PK of copanlisib.

The geometric mean (range) steady state copanlisib exposure at 0.8 mg/kg (approximately the approved recommended dose of 60 mg) are 463 (range: 105 to 1670; SD: 584) ng/mL for Cmax and 1570 (range: 536 to 3410; SD: 338) ng·hr/mL for AUC0-25h.

Distribution

Thein vitrohuman plasma protein binding of copanlisib is 84.2%.Albuminis the main binding protein. Thein vitromean blood-to-plasma ratio is 1.7 (range: 1.5 to 2.1). The geometric mean volume of distribution is 871 (range: 423 to 2150; SD: 479) L.

Elimination

The geometric mean terminal elimination half-life of copanlisib is 39.1 (range: 14.6 to 82.4; SD: 15.0) hours. The geometric mean clearance is 17.9 (range: 7.3 to 51.4; SD: 8.5) L/hr.

Metabolism

Approximately >90% of copanlisibmetabolismis mediated by CYP3A and <10% by CYP1A1. The M-1 metabolite accounts for 5% of total radioactivity AUC and its pharmacological activity is comparable to the parent compound copanlisib for the tested kinases PI3Kα and PI3Kβ.

Excretion

Copanlisib is excreted approximately 50% as unchanged compound and 50% as metabolites in humans. Following a single intravenous dose of 12 mg (0.2 times the recommended approved dose) radiolabeled copanlisib, approximately 64% of the administered dose was recovered in feces and 22% in urine within 20 to 34 days. Unchanged copanlisib represented approximately 30% of the administered dose in feces and 15% in urine. Metabolites resulting from CYP450-mediated oxidation metabolism accounted for 41% of the administered dose.

Specific Populations

Age (20 to 90 years), gender, race (White, Asian, Hispanic, and Black), smoking status, body weight (41 to 130 kg), and mild, moderate, and severe renal impairment [CLcr ≥ 15 mL/min as estimated by Cockcroft-Gault (C-G) equation] had no clinically significant effect on the PK of copanlisib. The PK of copanlisib in patients withend stagerenal disease (CLcr < 15 mL/min by C-G equation) with or withoutdialysisis unknown.

Patients With Hepatic Impairment

基于on a population PK analysis in patients with cancer, mild hepatic impairment [total bilirubin ≤ 1 x ULN and AST > ULN, or total bilirubin > 1-1.5 x ULN and any AST] had no clinically relevant effect on the PK of copanlisib

In a dedicated PK study evaluating a single intravenous dose of 12 mg (0.2 times the recommended approved dose of 60 mg) of ALIQOPA in subjects with hepatic impairment, the geometric mean of total copanlisib Cmax and AUC increased 1.38-fold and 1.71-fold, respectively, in subjects with moderate hepatic impairment (Child-Pugh B) and 1.44-fold and 2.71-fold, respectively, in patients with severe hepatic impairment (Child-Pugh C) as compared to normal hepatic function. The geometric mean unbound AUC of copanlisib increased 1.23-fold and 3.77-fold in patients with moderate and severe hepatic impairment, respectively. The geometric mean unbound Cmax of copanlisib did not increase in patients with moderate hepatic impairment, but increased 1.92-fold in patients with severe hepatic impairment.

Drug Interaction Studies

Clinical Studies

Effect of CYP3A and P-gp Inducers on Copanlisib

Rifampin, a strong CYP3A and a P-glycoprotein(P-gp) transporter inducer, administered at a dose of 600 mg once daily for 12 days with a single intravenous dose of 60 mg ALIQOPA in patients with cancer resulted in a 60% decrease in the mean AUC and a 12% decrease in Cmax of copanlisib [seeDRUG INTERACTIONS].

Effect of CYP3A, P-gp and BCRP Inhibitors on Copanlisib

Itraconazole, a strong CYP3A inhibitor and a P-gp andBreast CancerResistance Protein (BCRP) transporter inhibitor, administered at a dose of 200 mg once daily for 10 days increased the mean AUC of a single intravenous dose of 60 mg ALIQOPA by 53% (or 1.53-fold) with no effect on Cmax (1.03-fold) in patients with cancer [seeDRUG INTERACTIONS].

In Vitro Studies

Effect of Transporters on Copanlisib:

Copanlisib is a substrate of P-gp and BCRP, but not a substrate for organic cation transporter (OCT) 1, OCT2, and OCT3, organicaniontransporter (OAT) 1 and OAT3, organic anion-transportingpolypeptide(OATP) 1B1 and OATP1B3, multidrug andtoxinextrusion protein 1(MATE1) or MATE2-K.

Effect of Copanlisib on CYP and non-CYP Enzymes

Copanlisib is not an inhibitor of the metabolism of drugs that are substrates of the major CYP isoforms (CYP1A2, 2A6, 2B6, 2C8, 2C9, 2C19, 2D6, 2E1, and 3A4) or uridine diphosphate-glucuronosyltransferase isoforms (UGT) or dihydropyrimidine dehydrogenase (DPD) at therapeutic 60 mg dose plasma concentrations. Copanlisib is not an inducer of CYP1A2, CYP2B6 and CYP3A.

Effect of Copanlisib on Drug Transporter Substrates

Copanlisib is not an inhibitor of P-gp, BCRP, multi-drug resistance-associated protein (MRP2),bilesalt export pump (BSEP), OATP1B1, OATP1B3, OAT1, OAT3, OCT1, OCT2, and MATE1 at therapeutic 60 mg dose plasma concentrations.

Copanlisib is an inhibitor of MATE2-K (IC₅₀: 0.09μM)。抑制copanlisib后可能发生infusion at approved recommended dosage. The clinical significance of this potential inhibition on plasma concentrations of concomitantly administered drugs that are MATE2-K substrates is unknown.

Clinical Studies

Relapsed Follicular Lymphoma

The efficacy of ALIQOPA was evaluated in a single-arm, multicenter, phase 2 clinical trial (NCT 01660451) CHRONOS-1 in a total of 142 subjects, which included 104 subjects with follicular B-cell non-Hodgkin lymphoma who had relapsed disease following at least two prior treatments. Patients must have received rituximab and an alkylating agent. Baseline patient characteristics are summarized in Table 5. The most common prior systemic therapies werechemotherapyin combination with anti-CD20immunotherapy(89%), chemotherapy alone (41%), and anti-CD20 immunotherapy alone (37%). In CHRONOS-1, 34% of patients received two prior lines of therapy and 36% received three prior lines of therapy.

Table 5: Baseline Patient Characteristics (Follicular Lymphoma)

Characteristics	ALIQOPA N=104
Age, years; median (range)	62 (25 to 81)
Caucasian	83%
Male	52%
ECOG performance status (0 or 1)	96%
Number of prior therapies; median (range)	3 (2 - 8)
Time since diagnosis, years; median (range)	5.8 (0.75 to 33.9)
Percent of patients refractory* to:
last regimen	62%
last anti-CD20 immunotherapy	57%
last alkylating agent	38%
last combination anti-CD20 immunotherapy and alkylating agent	41%
*Refractory: No response or progression of disease within six months of last treatment.

One hundred forty-two patients received 60 mg ALIQOPA; 130 patients received fixed dose 60 mg ALIQOPA and 12 patients received 0.8 mg/kg equivalent ALIQOPA administered as a 1-hour intravenous infusion on Days 1, 8, and 15 of a 28-day treatment cycle on an intermittent schedule (three weeks on and one week off). Treatment continued until disease progression or unacceptable toxicity. Tumor response was assessed according to the International Working Group response criteria for malignant lymphoma. Efficacy based on overall response rate (ORR) was assessed by an Independent Review Committee. Efficacy results from CHRONOS-1 are summarized in Table 6.

Table 6: Overall Response Rate (ORR) and Duration of Response (DOR) in Patients with Relapsed Follicular Lymphoma

	ALIQOPA N=104
ORR, n (%)	61 (59%)
(95% CI)	(49, 68)
CR, n (%)	15 (14%)
PR, n (%)	46 (44%)
Median* DOR, months (range)	12.2 (0+, 22.6)
ORR = overall response rate; CI = confidence interval; CR = complete response; PR = partial response; DOR = duration of response *Kaplan-Meier estimate

PATIENT INFORMATION

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