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Cleviprex clevidipine .5 mg/mL Emulsion — NDC 18124-0011-50 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Cleviprex clevidipine .5 mg/mL Emulsion — NDC 18124-011-50 (Billing 18124-0011-50)

by Fresenius Kabi Austria GmbH · 10 CARTON in 1 CARTON / 1 VIAL, SINGLE-USE in 1 CARTON / 50 mL in 1 VIAL, SINGLE-USE

This is a package of Cleviprex clevidipine .5 mg/mL Emulsion from Fresenius Kabi Austria GmbH, marketed since Sep 2008 and currently FDA-listed.

NDC 18124-0011-50
🏷️ FDA NDC (as labeled) 18124-011-50 billing pads the product segment with a zero
This package
Contains50 mL in 1 vial, single-use Pack sizes3 compare ↓
Product page 18124-0011-00 Also comes in: 100 mL 18124-011-00 250 mL 18124-011-25
Rx only Brand On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 18124-011-50
Product NDC 18124-011
11-digit billing NDC 18124001150
RxCUI 1790239, 1790242, 1790245, 1790246, 1790247, 1790248
UNII 19O2GP3B7Q
Application # NDA022156
SPL Set ID a6826aa3-fabb-4ff1-a7a3-cd4c34e3a330
Established class (EPC) Dihydropyridine Calcium Channel Blocker
Mechanism of action Calcium Channel Antagonists
Chemical class Dihydropyridines
DEA schedule Non-controlled
Marketing category NDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2008-09-15
Route INTRAVENOUS
Dosage form EMULSION
Substance CLEVIDIPINE
Quick answers
  • RxCUI (RxNorm): 1790239
Why two NDCs? The FDA registers this code as 18124-011-50 — 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 → 18124-0011-50. 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 Dihydropyridine Calcium Channel Blocker class.

Pharmacologic class Dihydropyridine Calcium Channel Blocker
Drug family (ATC) Dihydropyridine derivatives
How it works Calcium Channel Antagonists
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.

Clinical

1
Nutrient depletion considerations

Clevidipine may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.

🧪 Full Clevidipine nutrient depletion report →
An association is not a deficiency. Educational only — don't start or stop anything without professional guidance.
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.

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.
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.
Try another pack size: 100 mL 250 mL
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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
18124-0011-00 18124-011-00 Main listing 10 CARTON in 1 CARTON / 1 VIAL, SINGLE-USE in 1 CARTON / 100 mL in 1 VIAL, SINGLE-USE 2008-09-15 — Active
18124-0011-25 18124-011-25 4 CARTON in 1 CARTON / 1 VIAL, SINGLE-USE in 1 CARTON / 250 mL in 1 VIAL, SINGLE-USE 2008-09-15 — Active
18124-0011-50 You're viewing this 10 CARTON in 1 CARTON / 1 VIAL, SINGLE-USE in 1 CARTON / 50 mL in 1 VIAL, SINGLE-USE 2008-09-15 — Active

Pack size FAQ

What quantity is in this package?
This package is listed by the FDA — 10 carton in 1 carton / 1 vial, single-use in 1 carton / 50 ml in 1 vial, single-use.
What NDC number is used to bill for this package of Cleviprex clevidipine .5 mg/mL Emulsion?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Cleviprex .5 mg/mLthis 18124-0011-50 Fresenius 1 vial — — FDA listed —
About this product: this is the brand-name version. We did not find an FDA-approved generic match for this exact strength, form and route.
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 & generic status

🏛️
2008
First FDA approval
Aug 2008
📍
2026
Currently FDA-listed
18 years listed
🛡️
2031
Latest patent/protection listed
not a guaranteed launch date
🔒No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route. Patent/protection dates below may affect future generic timing.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Oct 2031. This may affect when a full generic version becomes widely available, but it is not a guaranteed launch date.
📅 FDA approved Aug 1, 2008 RLD RS ⏳ ~5 yr to latest listed protection

Why the date isn’t exact: Generic timing can change because patents may be challenged, settled, licensed, added, removed, or worked around with a narrower label — and FDA approval does not always mean a pharmacy can get the generic today.

Patents & exclusivity — FDA Orange Book
US 8658676 — drug product
US 11103490 — drug product
US 10010537 — drug product
US 10010537 — drug product
US 8658676 — drug product
US 10010537 — drug product
US 11103490 — drug product
US 8658676 — drug product
US 11103490 — drug product
2008 2010 2012 2014 2016 2018 2020 2022 2024 2026 2028 2030
Today
LOE
Substance patent Formulation patent Method-of-use patent Exclusivity Pediatric +6mo
🏛️FDA exclusivity
FDA-granted marketing protection. It’s separate from patents and may be shorter than patent protection.
🧪Product / substance patents
Patents covering the active ingredient, product, formulation, or related drug features.
🎯Method-of-use patents
Patents covering specific approved uses. These can sometimes be carved out with a “skinny label,” but not always.
🛈 What do these terms mean?
Patent
Legal protection listed in the Orange Book that may delay generic approval or launch. Issued by the U.S. Patent & Trademark Office.
Substance patent
Covers the active drug molecule itself — the hardest to design around. A generic generally can’t launch until it expires.
Formulation (product) patent
Covers a specific formulation or dosage form. A generic can sometimes work around it with a different formulation.
Method-of-use patent
A patent covering one specific approved use of the drug — not necessarily the whole molecule. A generic can sometimes launch with a “skinny label” that carves out the protected use and keeps the others.
Skinny label
A generic label that omits a still-patented use when the FDA allows it — letting a generic reach the market for the unprotected uses.
Exclusivity
FDA-granted marketing protection, separate from patents — e.g. 5-yr new chemical entity, 7-yr orphan drug, or a +6-month pediatric extension.
Paragraph IV
A generic applicant’s formal challenge to a listed patent. It can potentially lead to earlier generic entry, but often involves litigation or a settlement.
RLD / RS
Reference Listed Drug — the brand product the FDA uses as the reference for generic applications. Reference Standard — the product the FDA expects generics to compare against in bioequivalence testing.
TE / AB rating
FDA therapeutic-equivalence rating. An AB rating generally means the FDA considers a generic therapeutically equivalent to — and substitutable for — the brand.
LOE (loss of exclusivity)
The latest patent or exclusivity currently listed — the loss-of-exclusivity / latest-listed-protection date shown on this page. Paragraph-IV challenges and settlements can move the real date earlier; FDA approval and a manufacturer’s decision to market can move it later.

Built from the FDA Orange Book. The bars above are scaled to each protection’s expiry; the red LOE marker is the last one to lapse.

Listed patents (9)
PatentTypeUse codeExpires
US 8658676 ↗ Drug product — Oct 10, 2031
US 11103490 ↗ Drug product — Oct 10, 2031
US 10010537 ↗ Drug product — Oct 10, 2031
US 10010537 ↗ Drug product — Oct 10, 2031
US 8658676 ↗ Drug product — Oct 10, 2031
US 10010537 ↗ Drug product — Oct 10, 2031
US 11103490 ↗ Drug product — Oct 10, 2031
US 8658676 ↗ Drug product — Oct 10, 2031
US 11103490 ↗ Drug product — Oct 10, 2031
Common questions
Is there a generic version of this drug?
No FDA-approved generic equivalent is currently listed in the FDA Orange Book for this drug. Based on the patents and exclusivity currently listed, the Orange Book estimate is that full-label generic entry may be delayed until Oct 2031 — an estimate, not a guaranteed launch date.
The FDA approved a generic — why can’t I get it at my pharmacy yet?
FDA approval and pharmacy availability are two different things. The FDA can approve a generic years before it actually reaches pharmacies, because the brand company may still hold patents or have a settlement that delays the launch. A manufacturer also has to choose to make and sell it, and have supply ready. So a drug can be “FDA-approved generic exists” and still be brand-only at the counter today.
Why do different websites show different generic release dates?
Generic availability is not based on one single date. Some sources use the first exclusivity expiration, some use the last product patent, and others use the latest method-of-use patent. Patent challenges, settlements, licenses, and label carve-outs can also change the real-world launch date. This page shows the underlying Orange Book dates so you can see why estimates may differ.
What does “FDA listed” mean?
It means the product appears in the FDA’s official NDC directory. That’s a good sign a product exists and is intended for the U.S. market, but on its own it does not confirm a pharmacy can fill it today. Where we have recent retail pricing data (NADAC) for a product, 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 Orange Book for a patent or exclusivity on the brand product. It can affect when a full generic version becomes widely available — but it is not a guaranteed generic launch date. Generics sometimes arrive earlier (through a settlement or patent challenge) or later (a manufacturer still has to make and sell one).
What does “current Orange Book estimate” mean?
It means we are using the latest patent and exclusivity dates currently listed in the FDA Orange Book. It is not a guaranteed launch date.
Can a generic come out before the last patent expires?
Sometimes. A generic company may challenge a patent, settle with the brand manufacturer, receive a license, or obtain approval with a narrower label that avoids a patented use. In other cases, the last listed protection may delay full-label generic competition.
Can a generic come out after the listed dates?
Yes. Even after patents or exclusivity expire, a generic still needs FDA approval and a manufacturer must choose to market it. Supply, litigation, business decisions, or regulatory issues can delay actual availability.
What is the difference between patents and exclusivity?
Patents are legal protections usually issued by the U.S. Patent and Trademark Office. FDA exclusivity is marketing protection granted by the FDA. They are separate, and either one can affect generic timing.
Why are there multiple patent dates?
One drug can have several patents covering different things: the active ingredient, a formulation, a manufacturing process, or a specific approved use. That is why a page may show several expiration dates instead of one simple generic date.
Built from FDA Orange Book patent and exclusivity data. Dates are refreshed from public FDA data when available; the marker is max(latest patent expiry, latest exclusivity expiry). Paragraph-IV settlements and first-filer 180-day exclusivity can shift the real date; a method-of-use patent may allow an earlier skinny-label generic for non-protected indications. Generic launch timing is an estimate, not a guarantee.
Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

What it looks like

Color white
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

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 7FLD91C86K
    Edetate disodium is a chemical compound that binds and removes certain metal ions. In medicines, it acts as a preservative and stabilizer by preventing metals like calcium from interfering with the product's shelf life and consistency.
  • UNII 1Z74184RGV
    Egg phospholipids are naturally derived fats from eggs that help mix oil and water-based ingredients together. They work as emulsifiers in medicines, keeping the formula stable and uniform.
  • UNII PDC6A3C0OX
    Glycerin is a clear, thick liquid derived from plant oils or fats. It acts as a humectant to retain moisture, a sweetener, and a solvent in medications.
  • UNII 2UMI9U37CP
    Oleic acid is a naturally occurring fatty acid derived from plant or animal oils. It functions as an emulsifier and solvent in medicines, helping blend water and oil-based ingredients together and dissolving other components.
  • UNII 55X04QC32I
    A strong alkaline chemical used to adjust and maintain the pH balance of liquid medicines. It helps keep the medicine stable and ensures it stays effective during storage.
  • UNII 241ATL177A
    Soybean oil is a natural plant oil derived from soybean seeds. It's used in medicines as a solvent and carrier to help dissolve or suspend active ingredients and improve how the body absorbs them.

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 DailyMed — ingredient 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.

Manufacturer & labeler

LabelerFresenius Kabi Austria GmbH
Application holderCHIESI USA INC
FDA applicationNDA022156 (NDA)
Labeler code18124
First marketedSep 2008
Product typeHuman Prescription Drug
Portfolio4 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.

Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Very long sections are excerpted here and marked; the full text is on DailyMed (linked in the sources below). Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration 💊 Dosage Forms and Strengths ⛔ Contraindications ⚠️ Warnings and Cautions 🤒 Adverse Reactions 🔄 Drug Interactions 👥 Use in Specific Populations 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 🧬 Mechanism of Action 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description 💬 Information for Patients 🍼 Nursing Mothers 🧬 Pharmacokinetics 🧬 Pharmacodynamics 🔬 Clinical Studies 🧪 Nonclinical Toxicology 📄 Carcinogenesis, Mutagenesis, Impairment of Fertility 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 46 words ▾

1 INDICATIONS AND USAGE Cleviprex is indicated for the reduction of blood pressure when oral therapy is not feasible or not desirable. Cleviprex is a dihydropyridine calcium channel blocker indicated for the reduction of blood pressure when oral therapy is not feasible or not desirable. (1)

⏱️ Dosage and Administration ~3 min read ▾

2 DOSAGE AND ADMINISTRATION For intravenous use : Cleviprex is intended for intravenous use. Titrate Cleviprex to achieve the desired blood pressure reduction. Individualize dosage depending on the blood pressure response of the patient and the goal blood pressure.

(2.2) Monitoring : Monitor blood pressure and heart rate during infusion, and until vital signs stabilize. (2.1) Initial dose : Initiate intravenous infusion of Cleviprex at 1- 2 mg/hour. (2.2) Dose titration : Double the dose at short (90 second) intervals initially.

As the blood pressure approaches goal, increase the dose by less than doubling and lengthen the time between dose adjustments to every 5-10 minutes. An approximately 1-2 mg/hour increase will generally produce an additional 2-4 mmHg decrease in systolic pressure. (2.2) Maintenance dose : Most patients will achieve the desired therapeutic response at approximately 4-6 mg/hour.

Severe hypertension is likely to require higher doses. (2.2) Maximum dose : Most patients have received maximum doses of 16 mg/hour or less. There is limited experience with short-term dosing as high as 32 mg/hour.

Because of lipid load restrictions, no more than 1000 mL or an average of 21 mg/hour of Cleviprex infusion is recommended per 24 hour period. There is little experience beyond 72 hours at any dose. (2.2)

2.1Monitoring Monitor blood pressure and heart rate continually during infusion, and then until vital signs are stable. Patients who receive prolonged Cleviprex infusions and are not transitioned to other antihypertensive therapies should be monitored for the possibility of rebound hypertension for at least 8 hours after the infusion is stopped. These patients may need follow-up adjustments in blood pressure control.

2.2Recommended Dosing Cleviprex is intended for intravenous use. Titrate drug to achieve the desired blood pressure reduction. Individualize dosage depending on the blood pressure to be obtained and the response of the patient.

Initial dose: Initiate the intravenous infusion of Cleviprex at 1-2 mg/hour. Dose titration: The dose may be doubled at short (90 second) intervals initially. As the blood pressure approaches goal, the increase in doses should be less than doubling and the time between dose adjustments should be lengthened to every 5-10 minutes.

An approximately 1-2 mg/hour increase will generally produce an additional 2-4 mmHg decrease in systolic pressure. Maintenance dose: The desired therapeutic response for most patients occurs at doses of 4-6 mg/hour. Patients with severe hypertension may require doses up to 32 mg/hour, but there is limited experience at this dose rate.

Maximum dose: Most patients were treated with maximum doses of 16 mg/hour or less.There is limited short-term experience with doses up to 32 mg/hour. Because of lipid load restrictions, no more than 1000 mL or an average of 21 mg/hour of Cleviprex infusion is recommended per 24 hour period. In clinical trials, 55 hypertensive patients were treated with >500mL of Cleviprex infusion per 24 hour period.

There is little experience with infusion durations beyond 72 hours at any dose. Transition to an oral antihypertensive agent: Discontinue Cleviprex or titrate downward while appropriate oral therapy is established. When an oral antihypertensive agent is being instituted, consider the lag time of onset of the oral agent’s effect.

Continue blood pressure monitoring until desired effect is achieved. Special populations: Special populations were not specifically studied. In clinical trials, 78 patients with abnormal hepatic function (one or more of the following: elevated serum bilirubin, AST/SGOT, ALT/SGPT) and 121 patients with moderate to severe renal impairment were treated with Cleviprex.

An initial Cleviprex infusion rate of 1-2 mg/hour is appropriate in these patients. Table 1 is a guideline for dosing conversion from mg/hour to mL/hour. Table 1.

Dose conversion Dose (mg/hour) Dose (mL/hour) 1 2 2 4 4 8 6 12 8 16 10 20 12 24 14… [Excerpted — this section continues on DailyMed.]

💊 Dosage Forms and Strengths 65 words ▾

3 DOSAGE FORMS AND STRENGTHS Cleviprex is a sterile, milky white injectable emulsion for intravenous use, available in the following configurations: 50 mL single use vial with 0.5 mg/mL clevidipine 100 mL single use vial with 0.5 mg/mL clevidipine 250 mL single use vial with 0.5 mg/mL clevidipine Injectible Emulsion. Single-use vials. 50 mL, or 100 mL, or 250 mL. Concentration is 0.5 mg/mL. (3)

⛔ Contraindications 92 words ▾

4 CONTRAINDICATIONS Cleviprex is contraindicated in patients with: Allergy to soy or eggs (4.1) Defective lipid metabolism (4.2) Severe aortic stenosis (4.3)

4.1Known Allergy Cleviprex is contraindicated in patients with allergies to soybeans, soy products, eggs, or egg products.

4.2Defective Lipid Metabolism Cleviprex is contraindicated in patients with defective lipid metabolism such as pathologic hyperlipemia, lipoid nephrosis, or acute pancreatitis if it is accompanied by hyperlipidemia.

4.3Severe Aortic Stenosis Cleviprex is contraindicated in patients with severe aortic stenosis because afterload reduction can be expected to reduce myocardial oxygen delivery.

⚠️ Warnings and Cautions ~2 min read ▾

5 WARNINGS AND PRECAUTIONS Maintain aseptic technique. Discard unused portion 12 hours after stopper puncture. (5.1) Hypotension and reflex tachycardia are potential consequences of rapid upward titration of Cleviprex.

(5.2) Dihydropyridine calcium channel blockers can produce negative inotropic effects and exacerbate heart failure. Monitor heart failure patients carefully. (5.4) Cleviprex gives no protection against the effects of abrupt beta-blocker withdrawal.

(5.5) Patients who receive prolonged Cleviprex infusions and are not transitioned to other antihypertensive therapies should be monitored for the possibility of rebound hypertension for at least 8 hours after the infusion is stopped. (5.6)

5.1Need for Aseptic Technique Use aseptic technique and discard any unused product within 12 hours of stopper puncture [see Dosage and Administration (2.3)] .

5.2Hypotension and Reflex Tachycardia Cleviprex may produce systemic hypotension and reflex tachycardia. If either occurs, decrease the dose of Cleviprex. There is limited experience with short-duration therapy with beta-blockers as a treatment for Cleviprex-induced tachycardia. Beta-blocker use for this purpose is not recommended.

5.3Lipid Intake Cleviprex contains approximately 0.2 g of lipid per mL (2.0 kcal). Lipid intake restrictions may be necessary for patients with significant disorders of lipid metabolism. For these patients, a reduction in the quantity of concurrently administered lipids may be necessary to compensate for the amount of lipid infused as part of the Cleviprex formulation.

5.4Negative Inotropy Dihydropyridine calcium channel blockers can produce negative inotropic effects and exacerbate heart failure. Monitor heart failure patients carefully.

5.5Beta-Blocker Withdrawal Cleviprex is not a beta-blocker, does not reduce heart rate, and gives no protection against the effects of abrupt beta-blocker withdrawal. Beta-blockers should be withdrawn only after a gradual reduction in dose.

5.6Rebound Hypertension Patients who receive prolonged Cleviprex infusions and are not transitioned to other antihypertensive therapies should be monitored for the possibility of rebound hypertension for at least 8 hours after the infusion is stopped.

5.7Pheochromocytoma There is no information to guide use of Cleviprex in treating hypertension associated with pheochromocytoma.

🤒 Adverse Reactions ~3 min read ▾

6 ADVERSE REACTIONS The following risk is discussed elsewhere in the labeling: Hypotension and Reflex Tachycardia [see Warnings and Precautions (5.2)] Most common adverse reactions (>2%) are headache, nausea, and vomiting. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact The Medicines Company at 1-888-977-MDCO (6326) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1Clinical Trials Experience Cleviprex clinical development included 19 studies, with 99 healthy subjects and 1307 hypertensive patients who received at least one dose of clevidipine (1406 total exposures). Clevidipine was evaluated in 15 studies in hypertensive patients: 1099 patients with perioperative hypertension, 126 with severe hypertension and 82 patients with essential hypertension. The desired therapeutic response was achieved at doses of 4-6 mg/hour.

Cleviprex was infused for <24 hours in the majority of patients (n=1199); it was infused as a continuous infusion in an additional 93 patients for durations between 24 and 72 hours. 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. Perioperative Hypertension The placebo-controlled experience with Cleviprex in the perioperative setting was both small and brief (about 30 minutes).

Table 2 shows treatment-emergent adverse reactions and the category of “any common adverse event” in ESCAPE-1 and ESCAPE-2 where the rate on Cleviprex exceeded the rate on placebo by at least 5% (common adverse reactions). Table 2. Common adverse reactions in placebo-controlled perioperative studies.

ESCAPE-1 ESCAPE-2 CLV N=53(%) PBO N=51(%) CLV N=61(%) PBO N=49(%) Any common adverse event 27 (51%) 21 (41%) 32 (53%) 24 (49%) Acute renal failure 5 (9%) 1 (2%) -- -- Atrial fibrillation -- -- 13 (21%) 6 (12%) Nausea -- -- 13 (21%) 6 (12%) Three randomized, parallel, open-label studies called ECLIPSE, with longer exposure in cardiac surgery patients define the adverse reactions for patients with perioperative hypertension. Each ECLIPSE study compared Cleviprex (n=752) to an active comparator: nitroglycerin (NTG, n=278), sodium nitroprusside (SNP, n=283), or nicardipine (NIC, n=193).

The pooled mean maximum dose in these studies was 10 mg/hour and the mean duration of treatment was 8 hours. There were many adverse events associated with the operative procedure in the clinical studies of Cleviprex and relatively few plausibly related to the drugs used to lower blood pressure. Thus, the ability to differentiate the adverse event profile between treatments is limited.

The adverse events observed within one hour of the end of the infusion were similar in patients who received Cleviprex and in those who received comparator agents. There was no adverse reaction that was more than 2% more common on Cleviprex than on the average of all comparators. Serious Adverse Events and Discontinuation – Perioperative Hypertension Studies The incidence of adverse events leading to study drug discontinuation in patients with perioperative hypertension receiving Cleviprex was 5.9% versus 3.2% for all active comparators.

For patients receiving Cleviprex and all active comparators the incidence of serious adverse events within one hour of drug infusion discontinuation was similar. Severe Hypertension The adverse events for patients with severe hypertension are based on an uncontrolled study in patients with severe hypertension (VELOCITY, n=126). The common adverse reactions for Cleviprex in severe hypertension included headache (6.3%), nausea (4.8%), and vomiting (3.2%).

The incidence of adverse events leading to study drug discontinuation for Cleviprex in severe hypertension was 4.8%. Less Common Adverse Reactions in Patients with Severe or Essential Hypertension Adverse reactions that were reported in <1% of patients with severe or essential hyp… [Excerpted — this section continues on DailyMed.]

🔄 Drug Interactions 56 words ▾

7 DRUG INTERACTIONS No clinical drug interaction studies were conducted. Clevidipine and its major dihydropyridine metabolite do not have the potential for blocking or inducing any CYP enzyme. At clinically relevant concentrations, clevidipine and its metabolites do not inhibit or induce any CYP450 enzymes. The potential of clevidipine to interact with other drugs is low. (7)

👥 Use in Specific Populations ~2 min read ▾

8 USE IN SPECIFIC POPULATIONS Pediatric use : Safety and effectiveness of Cleviprex in children under 18 years of age have not been established. (8.4 )

8.1Pregnancy Pregnancy Category C There are no adequate and well-controlled studies of Cleviprex use in pregnant women. In animal studies, clevidipine caused increases in maternal and fetal mortality and length of gestation. Cleviprex should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

There was decreased fetal survival when pregnant rats and rabbits were treated with clevidipine during organogenesis at doses 0.7 times (on a body surface area basis) the maximum recommended human dose (MRHD) in rats and 2 times the MRHD in rabbits. In pregnant rats dosed with clevidipine during late gestation and lactation, there were dose-related increases in maternal mortality, length of gestation and prolonged parturition at doses greater than or equal to 1/6 of the MRHD based on body surface area. When offspring of these dams were mated, they had a conception rate lower than that of controls.

Clevidipine has been shown to cross the placenta in rats [see Nonclinical Toxicology (13.3)] .

8.2Labor and Delivery Cleviprex in the labor and delivery setting has not been established as safe and effective. Other calcium channel blockers suppress uterine contractions in humans. Pregnant rats treated with clevidipine during late gestation had an increased rate of prolonged parturition.

8.3Nursing Mothers It is not known whether clevidipine is excreted in human milk. Because many drugs are excreted in human milk, consider possible infant exposure when Cleviprex is administered to a nursing woman.

8.4Pediatric Use The safety and effectiveness of Cleviprex in children under 18 years of age have not been established.

8.5Geriatric Use Of the 1406 subjects (1307 with hypertension) treated with Cleviprex in clinical studies, 620 were ≥65 years of age and 232 were ≥75 years of age. No overall differences in safety or effectiveness were observed between these and younger patients. Other reported clinical experience has not identified differences in responses between the elderly and younger patients.

In general, for an elderly patient doses should be titrated cautiously, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy.

🤰 Pregnancy 164 words ▾

8.1Pregnancy Pregnancy Category C There are no adequate and well-controlled studies of Cleviprex use in pregnant women. In animal studies, clevidipine caused increases in maternal and fetal mortality and length of gestation. Cleviprex should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

There was decreased fetal survival when pregnant rats and rabbits were treated with clevidipine during organogenesis at doses 0.7 times (on a body surface area basis) the maximum recommended human dose (MRHD) in rats and 2 times the MRHD in rabbits. In pregnant rats dosed with clevidipine during late gestation and lactation, there were dose-related increases in maternal mortality, length of gestation and prolonged parturition at doses greater than or equal to 1/6 of the MRHD based on body surface area. When offspring of these dams were mated, they had a conception rate lower than that of controls.

Clevidipine has been shown to cross the placenta in rats [see Nonclinical Toxicology (13.3)] .

🧒 Pediatric Use 20 words ▾

8.4Pediatric Use The safety and effectiveness of Cleviprex in children under 18 years of age have not been established.

🧓 Geriatric Use 99 words ▾

8.5Geriatric Use Of the 1406 subjects (1307 with hypertension) treated with Cleviprex in clinical studies, 620 were ≥65 years of age and 232 were ≥75 years of age. No overall differences in safety or effectiveness were observed between these and younger patients. Other reported clinical experience has not identified differences in responses between the elderly and younger patients.

In general, for an elderly patient doses should be titrated cautiously, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy.

🆘 Overdosage 81 words ▾

10 OVERDOSAGE There has been no experience of overdosage in human clinical trials. In clinical trials, doses of Cleviprex up to 106 mg/hour or 1153 mg maximum total dose were administered. The expected major effects of overdose would be hypotension and reflex tachycardia.

Discontinuation of Cleviprex leads to a reduction in antihypertensive effects within 5 to 15 minutes [see Clinical Pharmacology (12.2)] . In case of suspected overdosage, Cleviprex should be discontinued immediately and the patient’s blood pressure should be supported.

🧬 Clinical Pharmacology ~2 min read ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Clevidipine is a dihydropyridine L-type calcium channel blocker. L-type calcium channels mediate the influx of calcium during depolarization in arterial smooth muscle. Experiments in anesthetized rats and dogs show that clevidipine reduces mean arterial blood pressure by decreasing systemic vascular resistance.

Clevidipine does not reduce cardiac filling pressure (pre-load), confirming lack of effects on the venous capacitance vessels.

12.2Pharmacodynamics Cleviprex is titrated to the desired reduction in blood pressure. The effect of Cleviprex appears to plateau at approximately 25% of baseline systolic pressure. The infusion rate for which half the maximal effect is observed is approximately 10 mg/hour.

Onset of Effect: In the perioperative patient population, Cleviprex produces a 4-5% reduction in systolic blood pressure within 2-4 minutes after starting a 0.4 mcg/kg/min infusion (approximately 1-2 mg/hr). Maintenance of Effect: In studies up to 72 hours of continuous infusion, there was no evidence of tolerance or hysteresis. Offset of Effect: In most patients, full recovery of blood pressure is achieved in 5-15 minutes after the infusion is stopped.

In studies up to 72 hours of continuous infusion, in patients that were not transitioned to other antihypertensive therapies, there was some evidence of rebound hypertension following Cleviprex discontinuation. Hemodynamics: Cleviprex causes a dose-dependent decrease in systemic vascular resistance. Heart Rate: An increase in heart rate is a normal response to vasodilation and decrease in blood pressure; in some patients these increases in heart rate may be pronounced [see Warnings and Precautions (5.2)] .

Electrophysiologic Effects: In healthy volunteers, clevidipine or its major carboxylic acid metabolite, at therapeutic and supratherapeutic concentrations (approximately 2.8 times steady-state), did not prolong cardiac repolarization.

12.3Pharmacokinetics Clevidipine is rapidly distributed and metabolized resulting in a very short half life. The arterial blood concentration of clevidipine declines in a multi-phasic pattern following termination of the infusion. The initial phase half-life is approximately 1 minute, and accounts for 85-90% of clevidipine elimination.

The terminal half-life is approximately 15 minutes. Distribution: Clevidipine is >99.5% bound to proteins in plasma at 37°C. The steady-state volume of distribution was determined to be

0.17L/kg in arterial blood. Metabolism and Elimination: Clevidipine is rapidly metabolized by hydrolysis of the ester linkage, primarily by esterases in the blood and extravascular tissues, making its elimination unlikely to be affected by hepatic or renal dysfunction. The primary metabolites are the carboxylic acid metabolite and formaldehyde formed by hydrolysis of the ester group.

The carboxylic acid metabolite is inactive as an antihypertensive. This metabolite is further metabolized by glucuronidation or oxidation to the corresponding pyridine derivative. The clearance of the primary dihydropyridine metabolite is

0.03L/h/kg and the terminal half-life is approximately 9 hours. In vitro studies show that clevidipine and its metabolite at the concentrations achieved in clinical practice will not inhibit or induce any CYP enzyme. In a clinical study with radiolabeled clevidipine, 83% of the drug was excreted in urine and feces.

The major fraction, 63-74% is excreted in the urine, 7-22% in the feces. More than 90% of the recovered radioactivity is excreted within the first 72 hours of collection.

🧬 Mechanism of Action 62 words ▾

12.1Mechanism of Action Clevidipine is a dihydropyridine L-type calcium channel blocker. L-type calcium channels mediate the influx of calcium during depolarization in arterial smooth muscle. Experiments in anesthetized rats and dogs show that clevidipine reduces mean arterial blood pressure by decreasing systemic vascular resistance.

Clevidipine does not reduce cardiac filling pressure (pre-load), confirming lack of effects on the venous capacitance vessels.

📦 How Supplied / Storage and Handling ~1 min read ▾

16 HOW SUPPLIED/STORAGE AND HANDLING Cleviprex (clevidipine) injectable emulsion is supplied as a sterile, milky white liquid emulsion product in single-use glass vials at a concentration of 0.5 mg/mL of clevidipine. NDC 65293-005-50: 50 mL vial NDC 65293-005-00: 100 mL vial NDC 65293-005-25: 250 mL vial Storage Leave vials in cartons until use. Clevidipine is photosensitive and storage in cartons protects against photodegradation.

Protection from light during administration is not required. Store vials refrigerated at 2-8°C (36-46°F). Do not freeze .

Vials in cartons may be transferred to 25°C (77°F, USP controlled room temperature) for a period not to exceed 2 months. Upon transfer to room temperature, mark vials in cartons “This product was removed from the refrigerator on _/_/_ date. It must be used or discarded 2 months after this date or the labeled expiration date (whichever date comes first).” Do not return to refrigerated storage after beginning room temperature storage.

Handling Maintain aseptic technique while handling Cleviprex. Cleviprex is a single-use parenteral product that contains 0.005% disodium edetate to inhibit the rate of growth of microorganisms, for up to 12 hours, in the event of accidental contamination. However, Cleviprex can still support the growth of microorganisms, as it is not an antimicrobially preserved product under USP standards.

Do not use if contamination is suspected. Once the stopper is punctured, use within 12 hours and discard any unused portion. Cleviprex inhibits microbial growth for up to 12 hours, as demonstrated by test data for representative USP microorganisms, staphylococcus epidermidis and serratiamarcescens.

📦 Storage and Handling 206 words ▾

Storage Leave vials in cartons until use. Clevidipine is photosensitive and storage in cartons protects against photodegradation. Protection from light during administration is not required.

Store vials refrigerated at 2-8°C (36-46°F). Do not freeze . Vials in cartons may be transferred to 25°C (77°F, USP controlled room temperature) for a period not to exceed 2 months.

Upon transfer to room temperature, mark vials in cartons “This product was removed from the refrigerator on _/_/_ date. It must be used or discarded 2 months after this date or the labeled expiration date (whichever date comes first).” Do not return to refrigerated storage after beginning room temperature storage. Handling Maintain aseptic technique while handling Cleviprex.

Cleviprex is a single-use parenteral product that contains 0.005% disodium edetate to inhibit the rate of growth of microorganisms, for up to 12 hours, in the event of accidental contamination. However, Cleviprex can still support the growth of microorganisms, as it is not an antimicrobially preserved product under USP standards. Do not use if contamination is suspected.

Once the stopper is punctured, use within 12 hours and discard any unused portion. Cleviprex inhibits microbial growth for up to 12 hours, as demonstrated by test data for representative USP microorganisms, staphylococcus epidermidis and serratiamarcescens.

📋 Description 121 words ▾

11 DESCRIPTION Cleviprex is a sterile, milky-white emulsion containing 0.5 mg/mL of clevidipine suitable for intravenous administration. Clevidipine is a dihydropyridine calcium channel blocker. Chemically, the active substance, clevidipine, is butyroxymethyl methyl 4-(2´,3´-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate.

It is a racemic mixture with a molecular weight of 456.3 g/mol. Each enantiomer has equipotent antihypertensive activity. The structure and formula are: Clevidipine is practically insoluble in water and is formulated in an oil-in-water emulsion.

In addition to the active ingredient, clevidipine, Cleviprex contains soybean oil (200 mg/mL), glycerin (22.5 mg/mL), purified egg yolk phospholipids (12 mg/mL),oleic acid (0.3 mg/mL), disodium edetate (0.05 mg/mL), and sodium hydroxide to adjust pH. Cleviprex has a pH of 6.0 – 8.0 and is a ready-to-use emulsion. Clevidipine Structure and Formula

💬 Information for Patients 98 words ▾

17 PATIENT COUNSELING INFORMATION Advise patients with underlying hypertension that they require continued follow up for their medical condition, and, if applicable, encourage patients to continue taking their oral antihypertensive medication(s) as directed. Advise patients to contact a healthcare professional immediately for any of the following signs of a new hypertensive emergency: neurological symptoms, visual changes, or evidence of congestive heart failure. Manufactured by: Fresenius Kabi Austria GmbH, Graz, Austria Marketed by: The Medicines Company Parsippany, New Jersey 07054 For information call: 888-977-MDCO (6326) US Patent 5,856,346 US Patent 5,739,152 TMC [PN 1220-3 (November 08, 2013)] M088834/04 USA

🍼 Nursing Mothers 34 words ▾

8.3Nursing Mothers It is not known whether clevidipine is excreted in human milk. Because many drugs are excreted in human milk, consider possible infant exposure when Cleviprex is administered to a nursing woman.

🧬 Pharmacokinetics ~1 min read ▾

12.3Pharmacokinetics Clevidipine is rapidly distributed and metabolized resulting in a very short half life. The arterial blood concentration of clevidipine declines in a multi-phasic pattern following termination of the infusion. The initial phase half-life is approximately 1 minute, and accounts for 85-90% of clevidipine elimination.

The terminal half-life is approximately 15 minutes. Distribution: Clevidipine is >99.5% bound to proteins in plasma at 37°C. The steady-state volume of distribution was determined to be

0.17L/kg in arterial blood. Metabolism and Elimination: Clevidipine is rapidly metabolized by hydrolysis of the ester linkage, primarily by esterases in the blood and extravascular tissues, making its elimination unlikely to be affected by hepatic or renal dysfunction. The primary metabolites are the carboxylic acid metabolite and formaldehyde formed by hydrolysis of the ester group.

The carboxylic acid metabolite is inactive as an antihypertensive. This metabolite is further metabolized by glucuronidation or oxidation to the corresponding pyridine derivative. The clearance of the primary dihydropyridine metabolite is

0.03L/h/kg and the terminal half-life is approximately 9 hours. In vitro studies show that clevidipine and its metabolite at the concentrations achieved in clinical practice will not inhibit or induce any CYP enzyme. In a clinical study with radiolabeled clevidipine, 83% of the drug was excreted in urine and feces.

The major fraction, 63-74% is excreted in the urine, 7-22% in the feces. More than 90% of the recovered radioactivity is excreted within the first 72 hours of collection.

🧬 Pharmacodynamics 211 words ▾

12.2Pharmacodynamics Cleviprex is titrated to the desired reduction in blood pressure. The effect of Cleviprex appears to plateau at approximately 25% of baseline systolic pressure. The infusion rate for which half the maximal effect is observed is approximately 10 mg/hour.

Onset of Effect: In the perioperative patient population, Cleviprex produces a 4-5% reduction in systolic blood pressure within 2-4 minutes after starting a 0.4 mcg/kg/min infusion (approximately 1-2 mg/hr). Maintenance of Effect: In studies up to 72 hours of continuous infusion, there was no evidence of tolerance or hysteresis. Offset of Effect: In most patients, full recovery of blood pressure is achieved in 5-15 minutes after the infusion is stopped.

In studies up to 72 hours of continuous infusion, in patients that were not transitioned to other antihypertensive therapies, there was some evidence of rebound hypertension following Cleviprex discontinuation. Hemodynamics: Cleviprex causes a dose-dependent decrease in systemic vascular resistance. Heart Rate: An increase in heart rate is a normal response to vasodilation and decrease in blood pressure; in some patients these increases in heart rate may be pronounced [see Warnings and Precautions (5.2)] .

Electrophysiologic Effects: In healthy volunteers, clevidipine or its major carboxylic acid metabolite, at therapeutic and supratherapeutic concentrations (approximately 2.8 times steady-state), did not prolong cardiac repolarization.

🔬 Clinical Studies ~3 min read ▾

14 CLINICAL STUDIES

14.1Perioperative Hypertension Cleviprex was evaluated in two double-blind, randomized, parallel, placebo-controlled, multicenter trials of cardiac surgery patients—pre-operative use in ESCAPE-1 (n=105) and post-operative use in ESCAPE-2 (n=110). Patients were undergoing coronary artery bypass grafting, with or without valve replacement. Inclusion in ESCAPE-1 required a systolic pressure ≥160 mmHg.

In ESCAPE-2, the entry criterion was systolic pressure of ≥140 mmHg within 4 hours of the completed surgery. The mean baseline blood pressure was 178/77 mmHg in ESCAPE -1 and 150/71 mmHg in ESCAPE-2. The population of both studies included 27% females and 47% patients older than age 65.

Cleviprex was infused in ESCAPE-1 preoperatively for 30 minutes, until treatment failure, or until induction of anesthesia, whichever came first. Cleviprex was infused in ESCAPE-2 postoperatively for a minimum of 30 minutes unless alternative therapy was required. The maximum infusion time allowed in the ESCAPE studies was 60 minutes.

In both studies infusion of Cleviprex was started at a dose of 1- 2 mg/hour and was titrated upwards, as tolerated, in doubling increments every 90 seconds up to an infusion rate of 16 mg/hour in order to achieve the desired blood pressure-lowering effect. At doses above 16 mg/hour, increments were 7 mg/hour. The average Cleviprex infusion rate in ESCAPE-1 was 15.3 mg/hour and in ESCAPE-2 it was 5.1 mg/hour.

The mean duration of exposure in the same ESCAPE studies was 30 minutes for the Cleviprex-treated patients. Approximately 4% of Cleviprex-treated subjects in ESCAPE-1 and 41% in ESCAPE-2 were on concomitant vasodilators during the first 30 minutes of Cleviprex administration. Cleviprex lowered blood pressure within 2-4 minutes.

The change in systolic blood pressure over 30 minutes for ESCAPE-1 (preoperative) and ESCAPE-2 (postoperative) are shown in Figure 1 and 2. Figure 1. Mean change in systolic blood pressure (mmHg) during 30-minute infusion, ESCAPE-1 (preoperative) Figure 2.

Mean change in systolic blood pressure (mmHg) during 30-minute infusion, ESCAPE-2 (postoperative) The change in heart rate over 30 minutes for ESCAPE-1 (preoperative) and ESCAPE-2 (postoperative) are shown in Figure 3 and 4. Figure 3. Mean change in heart rate (bpm) during 30-minute infusion, ESCAPE-1 (preoperative) Figure 4.

Mean change in heart rate (bpm) during 30-minute infusion, ESCAPE-2 (postoperative) In three Phase 3 open-label clinical trials (ECLIPSE), 1512 patients were randomized to receive Cleviprex, nitroglycerin (perioperative hypertension), sodium nitroprusside (perioperative hypertension), or nicardipine (postoperative hypertension), for the treatment of hypertension in cardiac surgery. The mean exposure in the ECLIPSE studies was 8 hours at 4.5 mg/hour for the 752 patients who were treated with Cleviprex. Blood pressure control was assessed by measuring the magnitude and duration of SBP excursions outside the predefined pre- and post-operative SBP target range of 75-145 mmHg and the predefined intra-operative SBP range of 65-135 mmHg.

In general, blood pressure control was similar with the four treatments. Figure 1. Mean change in systolic blood pressure (mmHg) during 30-minute infusion, ESCAPE-1 (preoperative) Figure 2.

Mean change in systolic blood pressure (mmHg) during 30-minute infusion, ESCAPE-2 (postoperative) Figure 3. Mean change in heart rate (bpm) during 30-minute infusion, ESCAPE-1 (preoperative) Figure 4. Mean change in heart rate (bpm) during 30-minute infusion, ESCAPE-2 (postoperative)

14.2Severe Hypertension Cleviprex was evaluated in an open-label, uncontrolled clinical trial (VELOCITY) in 126 patients with severe hypertension (SBP >180 mmHg or diastolic blood pressure [DBP] >115 mmHg). Cleviprex infusion was initiated at 2 mg/hour and up-titrated every 3 minutes, doubling up to a maximum dose of 32 mg/hour as required to achieve a prespecified target blood pressure range within 30 mi… [Excerpted — this section continues on DailyMed.]

🧪 Nonclinical Toxicology ~1 min read ▾

13 NONCLINICAL TOXICOLOGY

13.1Carcinogenesis, Mutagenesis, Impairment of Fertility Clevidipine displayed positive genotoxic potential in vitro in the Ames test, mouse lymphoma thymidine kinase locus assay, and chromosomal aberration assay, but not in vivo in the mouse micronucleus test. Formaldehyde, a metabolite of clevidipine, a known genotoxicant in vitro and a probable human carcinogen, appears to be at least partially responsible for the positive in vitro results. Long-term studies for evaluation of carcinogenic potential have not been performed with clevidipine due to the intended short-term duration of human use.

There were no adverse effects on fertility or mating behavior of male rats at clevidipine doses of up to 55 mg/kg/day, approximately equivalent to the maximum recommended human dose (MRHD) of 504 mg/day (21 mg/hour x 24 hours) on a body surface area basis. Female rats demonstrated pseudopregnancy and changes in estrus cycle at doses as low as 13 mg/kg/day (about 1/4 th the MRHD); however, doses of up to 55 mg/kg/day did not affect mating performance or fertility.

13.3Developmental Toxicology When pregnant rats were dosed with clevidipine during late gestation and lactation, there were dose-related increases in mortality, length of gestation and prolonged parturition at dose levels as low as 13 mg/kg/day (about 1/4 th the maximum recommended human dose of 504 mg/day (21 mg/hour x 24 hours) on a body surface area basis). When offspring of these dams were mated, they had a conception rate lower than that of controls. Clevidipine crosses the placental membrane in this species and doses of 35 or more mg/kg/day (about 0.7 times the MRHD) administered during organogenesis adversely affected fetal survival.

Fetal survival was also adversely affected when pregnant rabbits were treated during organogenesis with 55 mg/kg/day (about twice the MRHD on a body surface area basis).

📄 Carcinogenesis, Mutagenesis, Impairment of Fertility 165 words ▾

13.1Carcinogenesis, Mutagenesis, Impairment of Fertility Clevidipine displayed positive genotoxic potential in vitro in the Ames test, mouse lymphoma thymidine kinase locus assay, and chromosomal aberration assay, but not in vivo in the mouse micronucleus test. Formaldehyde, a metabolite of clevidipine, a known genotoxicant in vitro and a probable human carcinogen, appears to be at least partially responsible for the positive in vitro results. Long-term studies for evaluation of carcinogenic potential have not been performed with clevidipine due to the intended short-term duration of human use.

There were no adverse effects on fertility or mating behavior of male rats at clevidipine doses of up to 55 mg/kg/day, approximately equivalent to the maximum recommended human dose (MRHD) of 504 mg/day (21 mg/hour x 24 hours) on a body surface area basis. Female rats demonstrated pseudopregnancy and changes in estrus cycle at doses as low as 13 mg/kg/day (about 1/4 th the MRHD); however, doses of up to 55 mg/kg/day did not affect mating performance or fertility.

📄 Package Label / Principal Display Panel 180 words ▾

Package Label - Principal Display Panel - 25mg/50mL Vial Label Package Label - Principal Display Panel - 25mg/50mL Vial Label

Package Label - Principal Display Panel - 25mg/50mL Inner Carton Package Label - Principal Display Panel - 25mg/50mL Inner Carton

Package Label - Principal Display Panel - 25mg/50mL Outer Carton Package Label - Principal Display Panel - 25mg/50mL Outer Carton

Package Label - Principal Display Panel - 50mg/100mL Vial Label Package Label - Principal Display Panel - 50mg/100mL Vial Label

Package Label - Principal Display Panel - 50mg/100mL Inner Carton Package Label - Principal Display Panel - 50mg/100mL Inner Carton

Package Label - Principal Display Panel - 50mg/100mL Outer Carton Package Label - Principal Display Panel - 50mg/100mL Outer Carton

Package Label - Principal Display Panel - 125mg/250mL Vial Label Package Label - Principal Display Panel - 125mg/250mL Vial Label

Package Label - Principal Display Panel - 125mg/250mL Inner Carton Package Label - Principal Display Panel - 125mg/250mL Inner Carton

Package Label - Principal Display Panel - 125mg/250mL Outer Carton Package Label - Principal Display Panel - 125mg/250mL Outer Carton

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

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← 18124-0009-00 · Fresenius 18124-0016-01 · Fresenius →
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