Not actual
patients.

VOYXACT® Support and Savings

Enroll today for Otsuka Patient Services™.

Support and savings
for eligible patients.

Otsuka Patient Services—free support throughout your treatment journey. ​

Otsuka Patient Services* is a patient support program for patients who have been prescribed VOYXACT.

When you are enrolled, you will be paired with
an Otsuka Care Navigator. Otsuka Care Navigators can provide education and support for getting started on treatment, including information about using the prefilled syringe.

The Otsuka Care Navigator is not a replacement for your nephrologist. Talk to your doctor about any medical questions.

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*Otsuka Patient Services is available for patients
who have been prescribed VOYXACT.

Eligible patients may pay as little as $0 for VOYXACT or may qualify for temporary access options if insurance coverage challenges arise

Savings icon

The VOYXACT Copay Program

may help cover copays and costs for eligible, commercially insured patients who are prescribed VOYXACT. Benefits may apply to copays, coinsurance, and pharmacy deductibles. Maximum annual benefit and other restrictions apply.
No copay card is needed.

See Terms and conditions.

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The VOYXACT Bridge Program

may provide temporary access to VOYXACT if you experience insurance coverage challenges. Eligible patients with commercial insurance may be able to start VOYXACT immediately while coverage is being determined.

See Terms and conditions.

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Questions?

If you have questions about
Otsuka Patient Services
or need assistance,
call
833-VOYXACT (869-9228),
Monday through Friday,
8 AM-8 PM ET (except holidays).

Otsuka Patient Services™ may call you at the numbers provided for nonmarketing purposes (eg, to help you access and start on VOYXACT). Calls may be autodialed. You may change your preferences at any time by calling 833-VOYXACT (833-869-9228).

Not an actual patient.

Resources are available to help you if you
are interested in or are taking VOYXACT.

Resources and FAQs

Continue your journey:

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What VOYXACT does
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What VOYXACT can do for me
INDICATION and IMPORTANT SAFETY INFORMATION for VOYXACT® (sibeprenlimab‑szsi)

INDICATION

VOYXACT is a prescription medicine used to reduce protein in the urine (proteinuria) in adults with a kidney disease called primary immunoglobulin A nephropathy (IgAN) who are at risk for their disease getting worse. It is not known if VOYXACT is safe and effective in children.

This indication is approved under accelerated approval based on reduction of proteinuria. It has not been established whether VOYXACT slows kidney function decline over the long-term in patients with IgAN. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory clinical trial.

IMPORTANT SAFETY INFORMATION

What is the most important information I should know about VOYXACT?

  • Do not take VOYXACT if you are allergic to any of the ingredients in VOYXACT. Stop using VOYXACT and get emergency help if you develop signs and symptoms of an allergic reaction, including:
    • breathing problems
    • swelling of the face, lips, mouth, tongue or throat
    • dizziness or feel lightheaded
    • itching
    • hives
    • skin rash

Before taking VOYXACT, tell your healthcare provider about all of your medical conditions, including if you:

  • have an infection.
  • have received or plan to receive therapy that can lower the ability of your immune system to fight infections (immunosuppressive therapy).
  • have recently received or are scheduled to receive an immunization (vaccine). VOYXACT may affect your immune system response to vaccines and increase your risk of infections from live vaccines.
  • are pregnant or plan to become pregnant. It is not known if VOYXACT will harm your unborn baby.
  • are breastfeeding or plan to breastfeed. It is not known if VOYXACT passes into your breast milk or if it will affect your baby. Talk to your healthcare provider about the best way to feed your baby during treatment with VOYXACT.

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

How should I take VOYXACT?

  • Read the detailed “Instructions for Use” that come with VOYXACT for information about how to prepare and inject VOYXACT, and how to properly store and throw away (dispose of) used VOYXACT prefilled syringes.
  • Use VOYXACT exactly as your healthcare provider tells you to.
  • If you miss a dose of VOYXACT, inject the missed dose as soon as possible. Then take your next dose in 4 weeks.

What are the possible side effects of VOYXACT?

VOYXACT can cause serious side effects, including: 

  • immunosuppression and increased risk of infections. VOYXACT weakens your immune system, which may increase your risk of infections. Your healthcare provider will check you for signs and symptoms of infections before you start and during treatment with VOYXACT. Tell your healthcare provider right away if you develop any signs and symptoms of infection during treatment with VOYXACT, including:
    • fever
    • chills
    • feeling tired
    • cough
    • flu-like symptoms
    • aches and pain
    • warm, red, or painful skin

The most common side effects of VOYXACT include: upper respiratory tract infection and skin redness at your injection site.

These are not all of the possible side effects of VOYXACT. 

Call your doctor for medical advice about side effects.
You are encouraged to report side effects to FDA. 
Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

Please see FULL PRESCRIBING INFORMATION 
and PATIENT INFORMATION.

PRESCRIBING INFORMATION PATIENT INFORMATION INSTRUCTIONS FOR USE SITE MAP