Getting OLPRUVA

Helping you get OLPRUVA™ (sodium phenylbutyrate) for oral suspension and supporting you throughout treatment

We understand that managing rare diseases like UCDs can be challenging. Navigator by Acer Therapeutics is here to support you throughout OLPRUVA treatment, starting with the initial prescription.

As soon as you have signed, and your doctor submits, the OLPRUVA Prescription Enrollment Form, your dedicated OLPRUVA Navigator Team gets to work to help:

  • You or your loved one get timely access to treatment
  • Make sure that you or your loved one thoroughly understands OLPRUVA treatment
  • Provide support for you and/or your loved one at every step
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Your doctor’s office can provide more details about getting started on OLPRUVA.

Benefits of Navigator by Acer Therapeutics include but are not limited to:

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Copay assistance available for eligible patients*

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A single, designated specialty pharmacy to streamline the prescription process

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Kits containing 90 doses (up to 30 days of treatment) packaged in individual, easily transported, premeasured dosing envelopes

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Home delivery service or pickup at any of the approximately 10,000 CVS Pharmacy® locations

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Important education about OLPRUVA treatment provided by a pharmacist from CVS Specialty

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Efficient, streamlined prescription and insurance support for you or your loved one throughout OLPRUVA treatment

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Working with your insurance company and your doctor to help get OLPRUVA treatment approval

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Financial assistance for eligible patients, if needed*

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Scheduling your first shipment of OLPRUVA

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Contacting you or your loved one before the refill date so you avoid running out of medication

*Eligibility criteria and maximum limits apply. Contact your OLPRUVA Navigator Team for details.

You can access the OLPRUVA Navigator Team
Monday-Friday, 7 AM-7 PM Central Time,
at 1-833-OLPRUVA (1-833-657-7882).

You can access the
OLPRUVA Navigator Team
Monday-Friday, 7 AM-7 PM
Central Time, at 1-833-OLPRUVA (1-833-657-7882).

Navigator by Acer Therapeutics has partnered with CVS Specialty to optimize your access and support experience during OLPRUVA treatment. The OLPRUVA Navigator Team at CVS Specialty offers personalized education and support, including:

  • Updates on the prescription status via email or text
  • A CVS Specialty app that allows you to:
    • Securely message the OLPRUVA Navigator Team
    • Manage refills
    • Set reminders
  • Secure email communications to track your orders and set refill reminders

To learn more and get the CVS Specialty app, visit CVSspecialty.com.

You can download the app directly from:

available on google play
download on the app store

The App Store is a registered trademark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.

Financial support and assistance are available for eligible patients

Navigator by Acer Therapeutics logo

Navigator by Acer Therapeutics is committed to helping make OLPRUVA affordable. Your OLPRUVA Navigator Team at the pharmacy will explain your financial support options to help you or your loved one get treatment as prescribed.

You can access the
OLPRUVA Navigator Team
Monday-Friday, 7 AM-7 PM
Central Time, at
1-833-OLPRUVA
(1-833-657-7882).

Summary of Important Safety Information for OLPRUVA
OLPRUVA [ol proo vah] (sodium phenylbutyrate) for oral suspension

This summary does not include all information about OLPRUVA and is not meant to take the place of discussions with your healthcare provider about your or your child’s treatment. Please read this important information carefully and discuss any questions about OLPRUVA with your healthcare provider.

What is OLPRUVA?

  • OLPRUVA is a prescription medicine used along with certain therapy, including changes in diet, for the long-term management of adults and children weighing 44 pounds (20 kg) or greater and with a body surface area (BSA) of 1.2 m2 or greater, with urea cycle disorders (UCDs), involving deficiencies of carbamylphosphate synthetase (CPS), ornithine transcarbamylase (OTC) or argininosuccinic acid synthetase (AS).
  • Episodes of rapid increase of ammonia in the blood (acute hyperammonemia) may happen in people during treatment with OLPRUVA. OLPRUVA is not for the treatment of acute hyperammonemia, which can be life-threatening and requires emergency medical treatment.
  • OLPRUVA is not approved in children weighing less than 44 pounds (20 kg) or in children weighing 44 pounds (20 kg) or greater with a BSA of less than 1.2 m2.

Before taking OLPRUVA, tell your or your child’s healthcare provider about all your medical conditions, including if you:

  • have heart problems
  • have kidney or liver problems
  • are pregnant or plan to become pregnant. It is not known if OLPRUVA will harm your unborn baby. If you become pregnant during treatment with OLPRUVA, call Acer Therapeutics Inc. at 1-833-657-7882 to report the pregnancy.
  • are breastfeeding or plan to breastfeed. It is not known if OLPRUVA passes into your breast milk. Talk to your doctor about the best way to feed your baby if you take OLPRUVA.

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

Certain medicines may increase the level of ammonia in your blood or cause serious side effects when taken during treatment with OLPRUVA. Especially tell your healthcare provider if you or your child take:

  • corticosteroids
  • valproic acid
  • haloperidol
  • probenecid

Know the medicines you take. Keep a list of them to show your or your child’s healthcare provider and pharmacist when you get a new medicine. Keep OLPRUVA and all medicines out of the reach of children.

How should I or my child take OLPRUVA?

Read the detailed Instructions for Use that comes with OLPRUVA for information about the right way to prepare and take a dose of OLPRUVA.

  • Take OLPRUVA exactly as prescribed by your healthcare provider.
  • Your healthcare provider may change your dose if needed. Do not change your dose unless your healthcare provider tells you to.
  • Your healthcare provider will prescribe OLPRUVA based on your or your child’s weight.
  • Take your OLPRUVA dose with food.
  • If you miss a dose of OLPRUVA, take it as soon as possible that same day.
  • Do not give or take OLPRUVA through a gastrostomy or nasogastric tube.
  • If you take too much OLPRUVA, call your healthcare provider or go to the nearest hospital emergency room right away.

What are the possible side effects of OLPRUVA?

OLPRUVA can cause serious side effects, including:

  • Nervous system problems (neurotoxicity). Call your healthcare provider right away if you or your child get any of the following symptoms during treatment with OLPRUVA:
    • sleepiness
    • nausea
    • tiredness
    • headache
    • lightheadedness
    • confusion
    • vomiting
  • Low potassium levels in your blood (hypokalemia). Your healthcare provider will monitor your blood potassium levels during treatment with OLPRUVA and treat if needed.
  • Conditions related to swelling (edema). OLPRUVA contains salt (sodium), which can cause swelling from salt and water retention. Your healthcare provider will decide if OLPRUVA is right for you if you have certain medical conditions that cause edema, such as heart failure, liver problems or kidney problems.

The most common side effects of OLPRUVA include:

  • absent or irregular menstrual periods
  • body odor
  • decreased appetite
  • bad taste or avoiding foods that you ate prior to getting sick (taste aversion)

Your healthcare provider may do certain blood tests to check you or your child for side effects during treatment with OLPRUVA.

These are not all of the possible side effects of OLPRUVA. Call your doctor for medical advice about side effects. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/MedWatch or call 1-800-FDA-1088.

For additional Important Safety Information see full Prescribing Information and Patient Information, including Instructions for Use, and discuss with your doctor.

Summary of Important Safety Information for OLPRUVA
OLPRUVA [ol proo vah] (sodium phenylbutyrate) for oral suspension

This summary does not include all information about OLPRUVA and is not meant to take the place of discussions with your healthcare provider about your or your child’s treatment. Please read this important information carefully and discuss any questions about OLPRUVA with your healthcare provider.

What is OLPRUVA?

  • OLPRUVA is a prescription medicine used along with certain therapy, including changes in diet, for the long-term management of adults and children weighing 44 pounds (20 kg) or greater and with a body surface area (BSA) of 1.2 m2 or greater, with urea cycle disorders (UCDs), involving deficiencies of carbamylphosphate synthetase (CPS), ornithine transcarbamylase (OTC) or argininosuccinic acid synthetase (AS).
  • Episodes of rapid increase of ammonia in the blood (acute hyperammonemia) may happen in people during treatment with OLPRUVA. OLPRUVA is not for the treatment of acute hyperammonemia, which can be life-threatening and requires emergency medical treatment.
  • OLPRUVA is not approved in children weighing less than 44 pounds (20 kg) or in children weighing 44 pounds (20 kg) or greater with a BSA of less than 1.2 m2.

Before taking OLPRUVA, tell your or your child’s healthcare provider about all your medical conditions, including if you:

  • have heart problems
  • have kidney or liver problems
  • are pregnant or plan to become pregnant. It is not known if OLPRUVA will harm your unborn baby. If you become pregnant during treatment with OLPRUVA, call Acer Therapeutics Inc. at 1-833-657-7882 to report the pregnancy.
  • are breastfeeding or plan to breastfeed. It is not known if OLPRUVA passes into your breast milk. Talk to your doctor about the best way to feed your baby if you take OLPRUVA.

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

Certain medicines may increase the level of ammonia in your blood or cause serious side effects when taken during treatment with OLPRUVA. Especially tell your healthcare provider if you or your child take:

  • corticosteroids
  • valproic acid
  • haloperidol
  • probenecid

Know the medicines you take. Keep a list of them to show your or your child’s healthcare provider and pharmacist when you get a new medicine. Keep OLPRUVA and all medicines out of the reach of children.

How should I or my child take OLPRUVA?

Read the detailed Instructions for Use that comes with OLPRUVA for information about the right way to prepare and take a dose of OLPRUVA.

  • Take OLPRUVA exactly as prescribed by your healthcare provider.
  • Your healthcare provider may change your dose if needed. Do not change your dose unless your healthcare provider tells you to.
  • Your healthcare provider will prescribe OLPRUVA based on your or your child’s weight.
  • Take your OLPRUVA dose with food.
  • If you miss a dose of OLPRUVA, take it as soon as possible that same day.
  • Do not give or take OLPRUVA through a gastrostomy or nasogastric tube.
  • If you take too much OLPRUVA, call your healthcare provider or go to the nearest hospital emergency room right away.

What are the possible side effects of OLPRUVA?

OLPRUVA can cause serious side effects, including:

  • Nervous system problems (neurotoxicity). Call your healthcare provider right away if you or your child get any of the following symptoms during treatment with OLPRUVA:
    • sleepiness
    • nausea
    • tiredness
    • headache
    • lightheadedness
    • confusion
    • vomiting
  • Low potassium levels in your blood (hypokalemia). Your healthcare provider will monitor your blood potassium levels during treatment with OLPRUVA and treat if needed.
  • Conditions related to swelling (edema). OLPRUVA contains salt (sodium), which can cause swelling from salt and water retention. Your healthcare provider will decide if OLPRUVA is right for you if you have certain medical conditions that cause edema, such as heart failure, liver problems or kidney problems.

The most common side effects of OLPRUVA include:

  • absent or irregular menstrual periods
  • body odor
  • decreased appetite
  • bad taste or avoiding foods that you ate prior to getting sick (taste aversion)

Your healthcare provider may do certain blood tests to check you or your child for side effects during treatment with OLPRUVA.

These are not all of the possible side effects of OLPRUVA. Call your doctor for medical advice about side effects. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/MedWatch or call 1-800-FDA-1088.

For additional Important Safety Information see full Prescribing Information and Patient Information, including Instructions for Use, and discuss with your doctor.