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VEOPOZ Pozelimab 200 mg/mL Injection, Solution — NDC 61755-0014-01 package photo

VEOPOZ Pozelimab 200 mg/mL Injection, Solution

by Regeneron Pharmaceuticals, Inc. · 1 VIAL, SINGLE-DOSE in 1 CARTON (61755-014-01) / 2 mL in 1 VIAL, SINGLE-DOSE (61755-014-00)
NDC 61755-0014-01
🏷️ FDA NDC (as labeled) 61755-014-01 billing pads the product segment with a zero
Rx only Brand On market Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

🆔 Identity & classification

FDA NDC (as labeled) 61755-014-01
Product NDC 61755-014
11-digit billing NDC 61755001401
NCPDP billing unit ML — per mL (volume)
RxCUI 2663945, 2663952
UNII 0JJ21K6L2I
Application # BLA761339
SPL Set ID a8d6f10e-9430-450a-a3dd-b538f9b2a308
Established class (EPC) Complement Inhibitor
Mechanism of action Complement Inhibitors
DEA schedule Non-controlled
Marketing category BLA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2023-08-18
Route INTRAVENOUS, SUBCUTANEOUS
Dosage form INJECTION, SOLUTION
Substance POZELIMAB
GPI-14 85805070152020
GCN Seq No 085187
GCN 54605
HICL code 049162
Ingredient (HICL) Pozelimab-Bbfg
HIC1 code M
Therapeutic class — broad (HIC1) Blood
HIC2 code M0
Therapeutic class — intermediate (HIC2) Blood And Blood Replacement Preparations
HIC3 code M0L
Therapeutic class — specific (HIC3) Complement Inhibitors
AHFS code 92:32.00.00
AHFS class Complement Inhibitors (92:32)
FDB label name VEOPOZ 400 MG/2 ML VIAL
FDB brand name Veopoz
Legend status F — Federal legend — prescription drug or device
Biologic (Purple Book) 351(a)
Why two NDCs? The FDA registers this code as 61755-014-01 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 61755-0014-01. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏷️ RxNorm drug class

This medicine belongs to the Complement Inhibitor class.

Pharmacologic class Complement Inhibitor
Drug family (ATC) Complement inhibitors
How it works Complement Inhibitors
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

🏭 Manufacturer & labeler

LabelerRegeneron Pharmaceuticals, Inc.
FDA applicationBLA761339 (BLA)
Labeler code61755
First marketedAug 2023
Product typeHuman Prescription Drug
Portfolio27 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

Label name VEOPOZ 400 MG/2 ML VIAL Ingredient Pozelimab-Bbfg
📖 What it is MedlinePlus · NLM

Pozelimab-bbfg injection is used in adults and children 1 year of age and older to treat CD55-deficient protein-losing enteropathy (PLE; CHAPLE disease; an inherited condition in which the immune system mistakenly attacks and destroys healthy cells in the digestive tract). Pozelimab-bbfg is in a class of medications called complement inhibitors. It works by blocking the activity of the part of the immune system that may damage cells in the digestive tract.

Read the full MedlinePlus article ↗
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

🧪 Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII F7LTH1E20Y
    Arginine hydrochloride is an amino acid salt used as a buffer and pH adjuster in medicines. It helps maintain the correct acidity level to keep the drug stable and effective.
  • UNII 4QD397987E
    An amino acid used as a buffer and stabilizer in medications. It helps maintain the pH balance and protects the active drug from breaking down during storage and use.
  • UNII X573657P6P
    Histidine monohydrochloride monohydrate is an amino acid salt used as a buffer in medicines. It helps maintain the proper acidity level of liquid formulations to keep the drug stable and effective.
  • UNII 6OZP39ZG8H
    Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
  • UNII C151H8M554
    A natural sugar derived from sugar cane or sugar beets. It's used as a sweetener, filler, and binder to improve taste, add bulk, and help hold tablet or capsule ingredients together.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

6 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMedingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer mLPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
Medicare Part B allowsASP · J9376 No ASP payment limit on file for J9376 this quarter.
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🧾 Billing & reimbursement

FDA NDC (as labeled)61755-014-01
11-digit billing NDC61755-0014-01
Format5-3-2 as registered → padded to 5-4-2 for billing (zero added to the product segment)
HCPCS J-codeJ9376
DescriptorINJECTION, POZELIMAB-BBFG, 1 MG
Billing units / pkg200 units
Crosswalk sourcePDAC NDC-HCPCS crosswalk (DME MAC / DMEPOS)
Where does this data come from?
The HCPCS J-code crosswalk comes from the CMS ASP NDC-HCPCS crosswalk and the DMEPDAC (DME MAC) NDC-HCPCS crosswalk — free public CMS data. Billing units are derived from the code’s descriptor and the package amount.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Veopoz 200 mg/mLthis 61755-0014-01 Regeneron 1 vial FDA listed
About this product: this is a biologic. Biologics don't have small-molecule generics — competition comes from FDA-licensed biosimilars (shown above), not generics.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & biosimilar status

🏛️
2023
First FDA approval
Aug 2023
📍
2026
Currently FDA-listed
3 years listed
🛡️
2035
Latest patent/protection listed
not a guaranteed launch date
🧬Biologic — competition comes from biosimilars

Biologics have no small-molecule generics; biosimilar competition is tracked in the FDA Purple Book.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Aug 2035. This may affect when biosimilars become widely available, but it is not a guaranteed launch date.
📅 FDA approved Aug 18, 2023 ⏳ ~8.9 yr to latest listed protection

Why the date isn’t exact: Biosimilar timing can change because patents may be challenged, settled, licensed, added or removed, and litigation can move the real date earlier or later.

FDA Purple Book — biosimilars & interchangeables
Reference product
🔒 No FDA-licensed biosimilars or interchangeable biosimilars are listed yet for this biologic. It currently has no biosimilar competition in the FDA Purple Book.
Source: FDA Purple Book (purplebooksearch.fda.gov), matched on the reference product’s active ingredient.
Patents & exclusivity — FDA Purple Book
Exclusivity RefProduct
2023 2025 2027 2029 2031 2033 2035
Today
LOE
Biologic patent Exclusivity
🏛️Reference-product exclusivity
A flat 12 years of FDA market protection from first licensure. No biosimilar can be licensed before it ends — regardless of patents.
🧪Listed biologic patents
Patents the reference maker lists covering the molecule, formulation, or manufacturing. A biosimilar generally can’t launch until these resolve.
🔁Interchangeability
An interchangeable biosimilar may be substituted at the pharmacy (state laws vary). The first one can earn its own exclusivity period.
🛈 What do these terms mean?
Biologic patent
A patent the reference product’s maker has publicly listed. A biosimilar generally can’t launch until these expire — unless they’re invalidated or resolved in a settlement.
Reference-product exclusivity
A flat 12 years of FDA market protection from the biologic’s first licensure (the BPCIA). No biosimilar can be licensed before it ends, regardless of patents.
Interchangeable exclusivity
The first interchangeable biosimilar can earn a period as the only interchangeable version (pharmacists can substitute it without the prescriber).
Earliest biosimilar (LOE)
The latest of all the dates above — the soonest a biosimilar can realistically reach the market. Litigation and settlements can move it earlier.

Biologics have no small-molecule “generics” — competition comes from FDA-licensed biosimilars, tracked in the FDA Purple Book.

FDA exclusivity
CodeWhat it grantsExpires
RefProductReference-product exclusivity (12-year, BPCIA) — no biosimilar can be licensed before this dateAug 18, 2035
Common questions
Is there a biosimilar for VEOPOZ 400 MG/2 ML VIAL?
No FDA-licensed biosimilar is currently listed for this biologic in the FDA Purple Book.
Why do different websites show different biosimilar dates?
Biosimilar availability isn’t based on one single date. Some sources use the reference-product exclusivity, some use the last listed patent, and patent litigation, settlements, and licenses can all change the real-world launch date. This page shows the underlying Purple Book dates so you can see why estimates differ.
Can a biosimilar launch before the last patent expires?
Sometimes. A biosimilar maker may settle with the reference manufacturer or receive a license to launch earlier. In other cases, the last listed protection delays competition.
What does “current Purple Book estimate” mean?
It means we’re using the latest patent and exclusivity dates currently listed in the FDA Purple Book. It is not a guaranteed launch date.
What does “FDA listed” mean?
It means the product appears in the FDA’s official directory. That’s a good sign a product exists for the U.S. market, but on its own it does not confirm a pharmacy can get it today. Where we have recent retail pricing data, we label it “Availability likely” instead.
What does a patent or protection date mean here?
It’s the latest date currently listed in the FDA Purple Book for a patent or exclusivity on the reference biologic. It can affect when a biosimilar becomes widely available — but it is not a guaranteed launch date. Settlements and licenses can move the real date earlier or later.
Built from the FDA Purple Book Patent List (patents the reference-product sponsor has publicly listed under the BPCIA) plus reference-product exclusivity. Biosimilars cannot launch until these clear; patent litigation and settlements can shift the real date. Biologics have no small-molecule generics — competition comes from FDA-licensed biosimilars, not the Orange Book.
Where does this data come from?
Patents and exclusivity from the FDA Purple Book (biologics), refreshed from public FDA data. Biosimilar launch timing is an estimate, not a guarantee.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for VEOPOZ (this brand).

Top reported reactions

Drug Effect Less Than Expected1
Hepatitis1
Injection Site Reaction1
Meningococcal Infection1
Seizure1

Reporter sex

4 reports
Male · 25%
Female · 75%

Serious outcomes

Hospitalization1
Death1
Reports over time (by year) — tap or hover for the count & year
2023 2024 2025 2026 1 0
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
61755-0014-01 You're viewing this 1 VIAL, SINGLE-DOSE in 1 CARTON (61755-014-01) / 2 mL in 1 VIAL, SINGLE-DOSE (61755-014-00) 2023-08-18 Active

🧭 About this NDC listing & data coverage

Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data ✓ Available
HCPCS J-code billing crosswalk ✓ Available
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 61755-014-01, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 61755-0014-01, written without dashes as 61755001401. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 61755-0014-01, the first segment (61755) is the labeler code FDA assigned to Regeneron Pharmaceuticals, Inc.; the middle segment (0014) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (01) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Regeneron Pharmaceuticals, Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Regeneron Pharmaceuticals, Inc. is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
Does this product have a billing J-code?
Yes — this NDC cross-references HCPCS code J9376 for medical-claim billing (typically used when a product is administered in a clinical setting rather than dispensed at a retail pharmacy). See the Billing section on this page.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🚨 Boxed Warning ~1 min read

WARNING: SERIOUS MENINGOCOCCAL INFECTIONS Life-threatening and fatal meningococcal infections have occurred in patients treated with complement inhibitors. Meningococcal infection may become rapidly life-threatening or fatal if not recognized and treated early. Complete or update meningococcal vaccination (for serogroups A, C, W and Y, and serogroup B) at least 2 weeks prior to administering the first dose of VEOPOZ, unless the risks of delaying therapy outweigh the risk of developing a meningococcal infection.

Follow the most current Advisory Committee on Immunization Practices (ACIP) recommendations for meningococcal vaccination in patients receiving a complement inhibitor. Patients receiving VEOPOZ are at increased risk for invasive disease caused by N. meningitidis , even if they develop antibodies following vaccination. Monitor patients for early signs of meningococcal infections and evaluate immediately if infection is suspected [see Warnings and Precautions (5.1) ] .

WARNING: SERIOUS MENINGOCOCCAL INFECTIONS See full prescribing information for complete boxed warning Life-threatening and fatal meningococcal infections have occurred in patients treated with complement inhibitors. Meningococcal infection may become rapidly life-threatening or fatal if not recognized and treated early. ( 5.1 ) Complete or update meningococcal vaccination at least 2 weeks prior to administering the first dose of VEOPOZ, unless the risks of delaying therapy outweigh the risks of developing meningococcal infection.

Follow the most current Advisory Committee on Immunization Practices (ACIP) recommendations for meningococcal vaccination in patients receiving a complement inhibitor. ( 5.1 ) Patients receiving VEOPOZ are at increased risk for invasive disease caused by N. meningitidis , even if they develop antibodies following vaccination. Monitor patients for early signs of meningococcal infections and evaluate immediately if infection is suspected.

( 5.1 )

🎯 Indications and Usage 64 words

1 INDICATIONS AND USAGE VEOPOZ is indicated for the treatment of adult and pediatric patients 1 year of age and older with CD55-deficient protein-losing enteropathy (PLE), also known as CHAPLE disease. VEOPOZ is a complement inhibitor indicated for the treatment of adult and pediatric patients 1 year of age and older with CD55-deficient protein-losing enteropathy (PLE), also known as CHAPLE disease. ( 1 )

⏱️ Dosage and Administration ~3 min read

2 DOSAGE AND ADMINISTRATION See the full prescribing information for meningococcal vaccine and prophylaxis recommendations prior to the first dose of VEOPOZ. ( 2.1 ) Recommended Dosage: Day 1 (loading dose): Administer a single 30 mg/kg dose by intravenous infusion after dilution. ( 2.2 ) Day 8 and thereafter (maintenance dosage): Inject 10 mg/kg as a subcutaneous injection once weekly starting on Day 8.

The maintenance dosage may be increased to 12 mg/kg once weekly if there is inadequate clinical response after at least 3 weekly doses (i.e., starting from Week 4). The maximum maintenance dosage is 800 mg once weekly. ( 2.2 ) See full prescribing information for instructions on preparation and administration.

( 2.2 , 2.3 , 2.4 )

2.1Recommended Vaccination and Prophylaxis for Meningococcal Infection Prior to First Dose of VEOPOZ Vaccinate patients for meningococcal infection (serogroups A, C, W, and Y [MenACWY] and serogroup B [MenB]) according to current ACIP recommendations for patients receiving a complement inhibitor at least 2 weeks prior to administering the first dose of VEOPOZ [see Warnings and Precautions (5.1) ] . If urgent VEOPOZ therapy is indicated in a patient who is not up-to-date with vaccines for both MenACWY and MenB according to ACIP recommendations, administer meningococcal vaccine(s) as soon as possible and provide the patient with antibacterial drug prophylaxis.

The efficacy, duration, and drug regimens for antibacterial drug prophylaxis have not been studied in patients receiving complement inhibitors, including VEOPOZ.

2.2Recommended Dosage and Administration The recommended dosage of VEOPOZ is as follows: Day 1 (Loading Dose) : Administer a single 30 mg/kg dose by intravenous infusion after dilution [see Dosage and Administration (2.3) ] . Day 8 and Thereafter (Maintenance Dosage) : Inject 10 mg/kg as a subcutaneous injection once weekly starting on Day 8 [see Dosage and Administration (2.4) ] . The maintenance dosage may be increased to 12 mg/kg once weekly if there is inadequate clinical response after at least 3 weekly doses (i.e., starting from Week 4).

The maximum maintenance dosage is 800 mg once weekly. Doses greater than 400 mg require 2 injections.

2.3Intravenous Infusion Loading Dose: Preparation and Administration Instructions VEOPOZ for intravenous use must be prepared and administered by a healthcare provider. Preparation Instructions for Intravenous Infusion Loading Dose Remove VEOPOZ vial(s) from refrigeration and allow the vial(s) to sit for at least 45 minutes at room temperature 20ºC to 25ºC (68ºF to 77ºF) before use. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

VEOPOZ should be a clear to slightly opalescent, colorless to pale yellow solution that is free from visible particulates. Discard the vial(s) if the solution is cloudy, discolored or contains particulate matter. Gently swirl the vial(s) in an upright position.

Do not shake the vial(s) as this may result in foaming. Use a 21G stainless steel needle with Luer-Lok to withdraw the calculated volume of VEOPOZ from the vial(s). Discard any unused VEOPOZ remaining in the vial(s).

Dilute VEOPOZ in an intravenous infusion bag of 25 mL to 250 mL of either 0.9% Sodium Chloride Injection or 5% Dextrose Injection to a final concentration of 6.7 mg/mL to 20 mg/mL. Mix the diluted solution by gentle inversion. Do not shake.

Administration Instructions for Intravenous Infusion Loading Dose Infuse through an intravenous line containing a sterile, in-line or add-on 0.2-micron to 5-micron filter. Infusion rate: infuse over a minimum of 1 hour; do not exceed maximum rate of 1000 mg/hour Do not co-administer other medications through the same intravenous line Observe the patient for 30 minutes following completion of the infusion [see Warnings and Precautions (5.3) ]. Storage of Diluted Intravenous Solution Administer the diluted…

💊 Dosage Forms and Strengths 39 words

3 DOSAGE FORMS AND STRENGTHS Injection: 400 mg/2 mL (200 mg/mL) as a clear to slightly opalescent, colorless to pale yellow solution in a single-dose vial. Injection: 400 mg/2 mL (200 mg/mL) in a single-dose vial. ( 3 )

Contraindications 32 words

4 CONTRAINDICATIONS VEOPOZ is contraindicated in: Patients with unresolved Neisseria meningitidis infection [see Warnings and Precautions (5.1) ] . VEOPOZ is contraindicated in patients with unresolved Neisseria meningitidis infection. ( 4 )

⚠️ Warnings and Cautions ~2 min read

5 WARNINGS AND PRECAUTIONS Other Bacterial Infections : Interrupt treatment with VEOPOZ in patients who are undergoing treatment for a serious encapsulated bacterial infection until the infection is resolved. ( 5.2 ) Systemic Hypersensitivity Reactions : Interrupt infusion and institute appropriate supportive measures if signs of cardiovascular instability or respiratory compromise occur. ( 5.3 ) Immune Complex Formation : Transition between other complement inhibitors has resulted in decreased drug concentrations and possible hypersensitivity reactions.

Consider this potential if switching complement inhibitors to VEOPOZ. ( 5.4 )

5.1Serious Meningococcal Infections Life-threatening and fatal meningococcal infections have occurred in both vaccinated and unvaccinated patients treated with complement inhibitors. The use of VEOPOZ increases a patient's susceptibility to serious and life-threatening meningococcal infections (septicemia and/or meningitis) caused by any serogroup, including nongroupable strains. Complete or update meningococcal vaccination (for serogroups A, C, W, and Y [MenACWY] and serogroup B [MenB]) at least 2 weeks prior to administering the first dose of VEOPOZ, according to the most current Advisory Committee on Immunization Practices (ACIP) recommendations for patients receiving a complement inhibitor.

Revaccinate patients in accordance with ACIP recommendations considering the duration of VEOPOZ therapy. If urgent VEOPOZ therapy is indicated in a patient who is not up-to-date with both MenACWY and MenB vaccines according to ACIP recommendations, administer meningococcal vaccine(s) as soon as possible and provide the patient with antibacterial drug prophylaxis. The efficacy, duration, and drug regimens for antibacterial drug prophylaxis have not been studied in patients receiving complement inhibitors.

Because of inhibition of complement activity by VEOPOZ, as well as risk of infection caused by nongroupable strains of N. meningitidis , vaccination does not eliminate the risk of meningococcal infections, despite development of antibodies following vaccination. Closely monitor patients for early signs and symptoms of meningococcal infection and evaluate patients immediately if infection is suspected. Inform patients and caregivers of these signs and symptoms and instruct patients to seek immediate medical care if these signs and symptoms occur.

Meningococcal infection may become rapidly life-threatening or fatal if not recognized and treated early. Interrupt treatment with VEOPOZ in patients who are undergoing treatment for serious meningococcal infection until the infection is resolved [see Contraindications (4) ] .

5.2Other Bacterial Infections VEOPOZ blocks terminal complement activation; therefore, patients may have increased susceptibility to encapsulated bacterial infections, especially infections caused by Neisseria meningitidis but also Streptococcus pneumoniae, Haemophilus influenzae , and to a lesser extent, Neisseria gonorrhoeae . Patients treated with VEOPOZ may be at increased risk of developing serious infections due to Streptococcus pneumoniae and Haemophilus influenzae type b (Hib). Administer vaccinations for the prevention of Streptococcus pneumoniae and Haemophilus influenzae type b (Hib) infections according to ACIP guidelines.

Patients receiving VEOPOZ are at increased risk for infections due to these organisms, even if they develop antibodies following vaccination. Interrupt treatment with VEOPOZ in patients who are undergoing treatment for a serious encapsulated bacterial infection until the infection is resolved. Counsel patients about gonorrhea prevention and advise regular testing for patients at risk.

5.3Systemic Hypersensitivity Reactions Hypersensitivity reactions, including anaphylaxis, have been reported with administration of complement inhibitors. Interrupt VEOPOZ and institute appropriate supportive measures if signs of cardiovascular instability or respiratory compromise…

🤒 Adverse Reactions ~1 min read

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Serious Meningococcal Infections [see Warnings and Precautions (5.1) ] Other Bacterial Infections [see Warnings and Precautions (5.2) ] Systemic Hypersensitivity Reactions [see Warnings and Precautions (5.3) ] Immune Complex Formation [see Warnings and Precautions (5.4) ] Most common adverse reactions (in two or more patients) are: upper respiratory tract infection, fracture, urticaria, and alopecia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Regeneron at 1-855-583-6769 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1Clinical 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 practice. The safety of VEOPOZ was evaluated in 10 patients with CD55-deficient PLE (ranging from 3 to 19 years of age) in a single-arm study [see Clinical Studies (14) ] . The median duration of exposure was 104 weeks (range: 75 to 140 weeks).

Adverse reactions reported in two or more patients are summarized in Table 1. Table 1: Adverse Reactions Reported in Two or More VEOPOZ-Treated Patients with CD55-deficient PLE in a Clinical Trial Adverse Reactions VEOPOZ N=10 n (%) Upper respiratory tract infection Composed of similar terms 3 (30) Fracture 3 (30) Urticaria 2 (20) Alopecia 2 (20) Additionally, injection site reactions (including dermatitis and erythema), metabolic acidosis, gingival bleeding, increased blood uric acid, increased liver enzymes, hematuria and proteinuria were reported in one patient each.

Vital Signs: Four patients reported elevated systolic and/or diastolic blood pressure readings above the normal range for age at multiple study visits.

🔄 Drug Interactions 102 words

7 DRUG INTERACTIONS Intravenous Immunoglobulin : May decrease pozelimab concentrations; avoid concomitant use. If concomitant use cannot be avoided, monitor patients for worsening of clinical signs and symptoms of disease. ( 7.1 )

7.1Intravenous Immunoglobulin VEOPOZ has not been studied in combination with intravenous immunoglobulin. Intravenous immunoglobulin may interfere with the endosomal neonatal Fc receptor (FcRn) recycling mechanism of monoclonal antibodies such as pozelimab thereby decreasing serum pozelimab concentrations. Avoid concomitant use of intravenous immunoglobulin with VEOPOZ.

If concomitant use cannot be avoided, monitor patients for worsening of clinical signs and symptoms of CD55-deficient PLE [see Clinical Pharmacology (12.3) ] .

👥 Use in Specific Populations ~2 min read

8 USE IN SPECIFIC POPULATIONS

8.1Pregnancy Risk Summary Although there are no data on VEOPOZ use in pregnant women to inform a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes, monoclonal antibodies can be actively transported across the placenta . In an animal reproduction study in monkeys, pozelimab-bbfg did not adversely affect embryofetal or postnatal development when administered from pregnancy confirmation through parturition at doses that produced exposure up to 3.3 to 3.8 times the predicted clinical exposures (on an AUC basis; see Data ).

The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other outcome. 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 enhanced pre- and postnatal development study, pregnant female monkeys were subcutaneously administered pozelimab-bbfg at doses of 5 or 50 mg/kg once weekly from confirmation of pregnancy (gestation day 20) through parturition (approximately gestation day 160). No adverse effects were observed on maintenance of pregnancy, pregnancy outcome, or on the development of offspring through postnatal day 90 at doses up to 3.3-3.8 times the predicted clinical exposures.

8.2Lactation Risk Summary There are no data on the presence of pozelimab-bbfg in either human or animal milk, the effects on the breastfed infant, or the effects on milk production. Endogenous maternal IgG and monoclonal antibodies are transferred into human milk. The effects of local gastrointestinal exposure and the extent of systemic exposure in the breastfed infant to pozelimab are unknown.

The development and health benefits of breastfeeding should be considered along with the mother's clinical need for VEOPOZ and any potential adverse effects on the breastfed infant from VEOPOZ or from the underlying maternal condition.

8.4Pediatric Use The safety and effectiveness of VEOPOZ for the treatment of CD55-deficient PLE have been established in pediatric patients 1 year of age and older. Use of VEOPOZ for this indication is supported by a single-arm study in 10 patients with active CD55-deficient PLE [see Adverse Reactions (6.1) and Clinical Studies (14) ]. The safety and effectiveness of VEOPOZ have not been established in pediatric patients less than 1 year of age.

8.5Geriatric Use CD55-deficient PLE is largely a disease of pediatric patients. VEOPOZ has not been studied in the geriatric population.

🤰 Pregnancy 214 words

8.1Pregnancy Risk Summary Although there are no data on VEOPOZ use in pregnant women to inform a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes, monoclonal antibodies can be actively transported across the placenta . In an animal reproduction study in monkeys, pozelimab-bbfg did not adversely affect embryofetal or postnatal development when administered from pregnancy confirmation through parturition at doses that produced exposure up to 3.3 to 3.8 times the predicted clinical exposures (on an AUC basis; see Data ).

The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other outcome. 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 enhanced pre- and postnatal development study, pregnant female monkeys were subcutaneously administered pozelimab-bbfg at doses of 5 or 50 mg/kg once weekly from confirmation of pregnancy (gestation day 20) through parturition (approximately gestation day 160). No adverse effects were observed on maintenance of pregnancy, pregnancy outcome, or on the development of offspring through postnatal day 90 at doses up to 3.3-3.8 times the predicted clinical exposures.

🧒 Pediatric Use 74 words

8.4Pediatric Use The safety and effectiveness of VEOPOZ for the treatment of CD55-deficient PLE have been established in pediatric patients 1 year of age and older. Use of VEOPOZ for this indication is supported by a single-arm study in 10 patients with active CD55-deficient PLE [see Adverse Reactions (6.1) and Clinical Studies (14) ]. The safety and effectiveness of VEOPOZ have not been established in pediatric patients less than 1 year of age.

🧓 Geriatric Use 21 words

8.5Geriatric Use CD55-deficient PLE is largely a disease of pediatric patients. VEOPOZ has not been studied in the geriatric population.

🧬 Clinical Pharmacology ~3 min read

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Pozelimab-bbfg is a human, monoclonal immunoglobulin G4 P (IgG4 P ) antibody directed against the terminal complement protein C5 that inhibits terminal complement activation by blocking cleavage of C5 into C5a (anaphylatoxin) and C5b, thereby blocking the formation of the membrane-attack complex (C5b-C9, a structure mediating cell lysis).

12.2Pharmacodynamics The effect of pozelimab-bbfg on complement activity was measured by total complement hemolytic activity test (CH50). The magnitude and duration of reduction from baseline in CH50 by pozelimab-bbfg was dose dependent. In healthy subjects receiving a single dose of VEOPOZ 30 mg/kg administered as an intravenous infusion over approximately one hour, the complete inhibition of CH50 was achieved at the end of infusion in all subjects, was maintained for 28 days, and returned to baseline 84 days post-dose.

After a single dose of VEOPOZ administered as a 600 mg subcutaneous injection, the maximum reduction from baseline in CH50 was achieved 7 days post-dose in most subjects (range: 3 to 14 days), corresponding to T max , and returned to baseline 56 days post-dose. In patients with CD55-deficient PLE receiving a single 30 mg/kg dose administered as an intravenous infusion over approximately one hour followed by a weight-tiered subcutaneous injection once weekly starting at Week 1, CH50 was completely inhibited by Week 1 for most subjects and by Week 12 for all patients.

In the same study of patients with CD55-deficient PLE, serum albumin concentrations increased as early as Week 1 and reached the normal range (≥3.5 g/dL) by Week 4 for most subjects and by Week 12 for all subjects. The serum albumin concentrations were maintained within the normal range for the duration of treatment. Endogenous serum IgG concentrations were also increased from baseline at Week 1 in all patients with CD55-deficient PLE and reached a stable concentration around Week 16 [see Clinical Studies (14) ].

12.3Pharmacokinetics In healthy subjects, single intravenous infusions of VEOPOZ over approximately one hour resulted in dose proportional increases in mean C max , but greater than proportional increases in mean AUC inf (>16-fold) for total pozelimab concentrations in serum between 3 mg/kg and 30 mg/kg. The mean AUC inf increased by 3.5-fold between 10 mg/kg and 30 mg/kg. In healthy subjects, single subcutaneous injections of VEOPOZ resulted in approximately 1.5-fold increase in mean C max and 2.2-fold increase in mean AUC inf between 300 mg and 600 mg.

In patients with CD55-deficient PLE, a single dose of VEOPOZ 30 mg/kg administered as an intravenous infusion over approximately one hour resulted in median (range) total pozelimab trough concentration of 180 (52.8, 268) mg/L at Week 1. The predicted mean (SD) trough concentrations of total pozelimab at steady state are 330 (94.2) mg/L and 385 (112) mg/L for VEOPOZ 10 mg/kg or 12 mg/kg (up to a maximum 800 mg) once weekly via subcutaneous injection(s), respectively, following the intravenous loading dose. Absorption In healthy subjects, following subcutaneous injection of 600 mg, the bioavailability of pozelimab-bbfg is estimated as 51%.

The median (range) time to reach peak concentration was 7 (3 to 7) days following a single subcutaneous injection of 300 mg or 600 mg in healthy subjects. Distribution In healthy adult subjects with a mean body weight of 70 kg, the mean (SD) volume of distribution following a single intravenous dose of 30 mg/kg was 3.3 (0.4) L. The mean (SD) apparent volume of distribution following a single subcutaneous injection of 300 mg and 600 mg was 6.0 (0.9) L and 8.6 (2.7) L, respectively.

Elimination Pozelimab-bbfg is expected to be degraded into small peptides and amino acids via catabolic pathways in the same manner as endogenous IgG. Pozelimab-bbfg elimination is mediated via linear and non-linear pathways. At higher concentrations, pozelimab-bbfg elimination is primarily thr…

🧬 Mechanism of Action 52 words

12.1Mechanism of Action Pozelimab-bbfg is a human, monoclonal immunoglobulin G4 P (IgG4 P ) antibody directed against the terminal complement protein C5 that inhibits terminal complement activation by blocking cleavage of C5 into C5a (anaphylatoxin) and C5b, thereby blocking the formation of the membrane-attack complex (C5b-C9, a structure mediating cell lysis).

📦 How Supplied / Storage and Handling 66 words

16 HOW SUPPLIED/STORAGE AND HANDLING VEOPOZ (pozelimab-bbfg) injection is a clear to slightly opalescent, colorless to pale yellow solution. It is supplied in a carton containing one single-dose glass vial of: 400 mg/2 mL (200 mg/mL) (NDC 61755-014-01). Store VEOPOZ vial refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze. Do not shake. Discard unused portion.

📦 Storage and Handling 28 words

Store VEOPOZ vial refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze. Do not shake. Discard unused portion.

📋 Description 114 words

11 DESCRIPTION Pozelimab-bbfg, a complement inhibitor, is a recombinant monoclonal antibody (IgG4 isotype). Pozelimab-bbfg is produced by recombinant DNA technology in Chinese Hamster Ovary (CHO) cell suspension culture and has an approximate molecular weight of 145 kDa. VEOPOZ (pozelimab-bbfg) injection is a sterile, preservative-free, clear to slightly opalescent, colorless to pale yellow solution supplied in a single-dose glass vial, free from visible particulates, for intravenous or subcutaneous use.

Each vial contains 400 mg pozelimab-bbfg in 2 mL of solution with a pH of 5.8. Each mL contains 200 mg pozelimab-bbfg, arginine hydrochloride (21 mg), histidine (1.15 mg), L-histidine hydrochloride monohydrate (2.65 mg), polysorbate 80 (1.5 mg), sucrose (20 mg), and Water for Injection, USP.

💬 Information for Patients ~1 min read

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Inform patients that they will be given a Patient Safety Card for VEOPOZ that they should carry with them at all times. This card describes symptoms of meningococcal, or other infection, which, if experienced, should prompt the patient to seek immediate medical evaluation.

Meningococcal Infection Advise patients of the risk of meningococcal, and other bacterial infections. Inform patients of the need to complete or update meningococcal vaccination for both MenACWY and MenB at least 2 weeks prior to receiving the first dose of VEOPOZ and to be revaccinated according to current ACIP recommendations for meningococcal vaccines while on VEOPOZ therapy. Inform patients that vaccination may not prevent meningococcal infection.

Inform patients of the signs and symptoms of meningococcal infection and advise patients to seek immediate medical attention if any signs or symptoms of infection occur [see Warnings and Precautions (5.1) ] . Other Bacterial Infections, Including Gonococcal Infection Inform patients of the increased risk of other bacterial infections, particularly those due to encapsulated bacteria. Inform patients of the need to receive vaccinations according to the ACIP recommendations.

Advise patients to report any new signs and symptoms of infection. Counsel patients about gonorrhea prevention and advise patients at risk (e.g., sexually active) to seek regular testing [see Warnings and Precautions (5.2) ] . Systemic Hypersensitivity Reactions Advise patients to notify the healthcare provider and seek immediate medical attention if they experience any symptoms of systemic hypersensitivity reactions [see Warnings and Precautions (5.3) ].

💬 Medication Guide ~3 min read

This Medication Guide has been approved by the U.S. Food and Drug Administration. Revised: March 2024 MEDICATION GUIDE VEOPOZ ® (VEE-oh-poz) (pozelimab-bbfg) injection, for intravenous or subcutaneous use What is the most important information I should know about VEOPOZ?

VEOPOZ is a medicine that affects your immune system. VEOPOZ can lower the ability of your immune system to fight infections. VEOPOZ increases your chance of getting serious and life-threatening meningococcal infections.

Meningococcal infections may quickly become life-threatening and cause death if not recognized and treated early. You must receive meningococcal vaccines at least 2 weeks before your first dose of VEOPOZ if you have not already had these vaccines. If you had a meningococcal vaccine in the past, you might need additional vaccination before starting VEOPOZ.

Your healthcare provider will decide if you need additional meningococcal vaccination. If your healthcare provider decided that urgent treatment with VEOPOZ is needed, and your meningococcal vaccines are not up-to-date, you should receive meningococcal vaccination as soon as possible. You should also receive antibiotics.

Meningococcal vaccines reduce the risk of meningococcal infection but do not prevent all meningococcal infections. Call your healthcare provider or get emergency medical care right away if you get any of these signs and symptoms of a meningococcal infection: headache with nausea or vomiting headache with a stiff neck or stiff back fever and a rash muscle aches with flu-like symptoms headache and fever fever confusion eyes sensitive to light Your healthcare provider will give you a Patient Safety Card about the symptoms of meningococcal, or other infection.

Carry it with you at all times during treatment and for 3 months after your last VEOPOZ dose. Your risk of meningococcal infection may continue for several weeks after your last dose of VEOPOZ. It is important to show this card to any healthcare provider who treats you.

This will help them diagnose and treat you quickly. VEOPOZ may also increase the risk of other types of serious bacterial infections. People who take VEOPOZ may have an increased risk of getting infections caused by Streptococcus pneumoniae and Haemophilus influenzae .

Certain people may also have an increased risk of bacterial infections including gonorrhea infection. Talk to your healthcare provider to find out if you are at risk of gonorrhea infection, about gonorrhea prevention, and regular testing. Call your healthcare provider right away if you have any new signs or symptoms of infection.

What is VEOPOZ? VEOPOZ is a prescription medicine called a monoclonal antibody. VEOPOZ is used to treat adults and children 1 year of age and older with a disease called CD55-deficient protein-losing enteropathy (PLE), also known as CHAPLE disease.

It is not known if VEOPOZ is safe and effective in children younger than 1 year of age. Do not receive VEOPOZ if you : have a meningococcal infection. Before you receive VEOPOZ, tell your healthcare provider about all of your medical conditions, including if you: have an infection or fever. are pregnant or plan to become pregnant.

It is not known if VEOPOZ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if VEOPOZ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby during treatment with VEOPOZ.

Tell your healthcare provider about all the medicines you take , including prescription and over-the-counter medicines, vitamins, and herbal supplements. It is important that you: have all recommended vaccinations before you start VEOPOZ. receive antibiotics if you start VEOPOZ within 2 weeks of receiving meningococcal vaccination. stay up to date with all recommended vaccinations during treatment with VEOPOZ. VEOPOZ and other medicines may affect each other causing side effects.

VEOPOZ may affect the way other medicines work, and other medicines may…

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.