| Clinically isolated syndrome
Ponvory vs Plegridy
Side-by-side clinical, coverage, and cost comparison for clinically isolated syndrome.Deep comparison between: Ponvory vs Plegridy with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsPlegridy has a higher rate of injection site reactions vs Ponvory based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Plegridy but not Ponvory, including UnitedHealthcare
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Category
Ponvory
Plegridy
At A Glance
Oral
Once daily
S1P receptor 1 modulator
SC or IM injection
Every 14 days
Interferon beta-1a (pegylated)
Indications
- Clinically isolated syndrome
- Multiple Sclerosis, Relapsing-Remitting
- active secondary progressive multiple sclerosis
- Clinically isolated syndrome
- Multiple Sclerosis, Relapsing-Remitting
- Multiple Sclerosis, Secondary Progressive
Dosing
Clinically isolated syndrome, Multiple Sclerosis, Relapsing-Remitting, active secondary progressive multiple sclerosis Initiate with 14-day oral dose titration starting at 2 mg once daily per schedule; maintenance dose is 20 mg orally once daily beginning Day 15.
Clinically isolated syndrome, Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Secondary Progressive Titrate from 63 mcg SC or IM on day 1, 94 mcg on day 15, to a full maintenance dose of 125 mcg every 14 days starting day 29.
Contraindications
- Myocardial infarction, unstable angina, stroke, transient ischemic attack, decompensated heart failure requiring hospitalization, or Class III or IV heart failure within the last 6 months
- Mobitz type II second-degree or third-degree AV block, sick sinus syndrome, or sino-atrial block without a functioning pacemaker
- History of hypersensitivity to natural or recombinant interferon beta or peginterferon, or any other component of PLEGRIDY
Adverse Reactions
Most common (>=10%) Upper respiratory tract infection, hepatic transaminase elevation, hypertension
Serious Infections, bradyarrhythmia and AV conduction delays, respiratory effects, liver injury, increased blood pressure, cutaneous malignancies, macular edema, posterior reversible encephalopathy syndrome, severe increase in disability after stopping
Most common (>=10%) Injection site erythema, influenza-like illness, pyrexia, headache, myalgia, chills, injection site pain, asthenia, injection site pruritus, arthralgia
Serious Hepatic injury, depression and suicide, anaphylaxis and other allergic reactions, injection site reactions including necrosis, congestive heart failure, decreased peripheral blood counts, thrombotic microangiopathy, pulmonary arterial hypertension, autoimmune disorders, seizures
Postmarketing Anaphylactic reactions, hepatic injury (including noninfectious hepatitis), pulmonary arterial hypertension
Pharmacology
Ponesimod is a sphingosine 1-phosphate (S1P) receptor 1 modulator that binds with high affinity to S1P receptor 1 and blocks lymphocyte egress from lymph nodes, reducing peripheral blood lymphocyte counts; the therapeutic mechanism in multiple sclerosis may involve reduction of lymphocyte migration into the central nervous system.
Pegylated recombinant interferon beta-1a; the mechanism by which PLEGRIDY exerts its clinical effects in multiple sclerosis is unknown.
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Most Common Insurance
Anthem BCBS
Ponvory
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (1/12) · Qty limit (10/12)
Plegridy
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (1/12) · Qty limit (9/12)
UnitedHealthcare
Ponvory
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (1/8)
Plegridy
- Covered on 4 commercial plans
- PA (5/8) · Step Therapy (0/8) · Qty limit (5/8)
Humana
Ponvory
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Plegridy
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAccessia Health: Multiple Sclerosis - Private Insurance: Waitlist
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
Cost estimate not availableAccessia Health: Multiple Sclerosis - Private Insurance: Waitlist
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.