For patients 12 years and older with chronic graft-versus-host disease (chronic GVHD) after 2 prior systemic treatments did not work.
    Read full Important Safety Information

REZUROCK works differently to treat chronic GVHD

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Watch how REZUROCK works

Watch how REZUROCK works

Chronic GVHD throws your immune system out of balance


During a blood stem cell transplant, stem cells from a donor (the graft) are added to your body (the host).

DONOR CELLS MAY ATTACK

your body’s cells and organs because they see them as a threat.

When this happens, it can lead to chronic GVHD. Chronic GVHD causes your immune system to become UNBALANCED, creating too many of some cells and molecules, and not enough of others. This leads to inflammation (swelling) and fibrosis (hardening, scarring), which can damage your organs.
 

Learn about inflammation and fibrosis in chronic GVHD  

Illustration of different parts of the body
REZUROCK® blocking ROCK2 pathway and icons showing inflammation and fibrosis

Medicines that treat chronic GVHD


Health care providers may try different medicines, including immunosuppressants, to help treat chronic GVHD. However, for some people that might not be enough, and they will need a different approach.

REZUROCK works differently


REZUROCK can help REBALANCE your immune system. It is the only approved medicine for chronic GVHD that blocks the ROCK2 pathway in your body. This may reduce the INFLAMMATION and FIBROSIS that can happen with chronic GVHD.

About the ROCK2 pathway


Many systems in the body work through what are called "PATHWAYS." These pathways are a series of actions that take place among cells and molecules within the body. One such pathway is called "ROCK2."

In people with chronic GVHD, this ROCK2 pathway is too active. This leads to a decrease in cells and molecules that help keep the immune system in check and an increase in cells and molecules that cause inflammation and fibrosis. The result is an immune system that is OUT OF BALANCE.

WHAT YOU NEED TO KNOW ABOUT TAKING REZUROCK

Men and women gathered around a table while eating food

GVHD, graft-versus-host disease.

USE

REZUROCK® (belumosudil) is a prescription medicine used to treat adults and children 12 years of age and older with chronic graft-versus-host disease (chronic GVHD) after you have received at least 2 prior treatments (systemic therapy) and they did not work. It is not known if REZUROCK is safe and effective in children less than 12 years old.

IMPORTANT SAFETY INFORMATION
IMPORTANT SAFETY INFORMATION

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

  • have kidney or liver problems.
  • are pregnant or plan to become pregnant. REZUROCK can harm your unborn baby. If you are able to become pregnant, your healthcare provider will do a pregnancy test before starting treatment with REZUROCK. Tell your healthcare provider if you become pregnant or think you may be pregnant during treatment with REZUROCK.
    • Females who can become pregnant should use effective birth control during treatment with REZUROCK and for at least 1 week after the last dose.
    • Males with female partners who can become pregnant should use effective birth control during treatment with REZUROCK and for at least 1 week after the last dose.
  • are breastfeeding or plan to breastfeed. It is not known if REZUROCK passes into breast milk. Do not breastfeed during treatment with REZUROCK and for at least 1 week after the last dose.

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. REZUROCK may affect the way other medicines work, and other medicines may affect the way REZUROCK works.

Know the medicines you take. Keep a list of them to show your healthcare provider and pharmacist when you get a new medicine.

How should I take REZUROCK?

  • Take REZUROCK exactly as your healthcare provider tells you to take it.
  • Do not change your dose or stop taking REZUROCK without first talking to your healthcare provider.
  • Take REZUROCK 1 time a day with a meal.
  • Take REZUROCK at about the same time each day.
  • Swallow REZUROCK tablets whole with a glass of water.
  • Do not cut, crush, or chew REZUROCK tablets.
  • Your healthcare provider will do blood tests to check your liver at least 1 time a month during treatment with REZUROCK.
  • If you miss a dose of REZUROCK, take it as soon as you remember on the same day. Take your next dose of REZUROCK at your regular time on the next day. Do not take extra doses of REZUROCK to make up for a missed dose.
  • If you take too much REZUROCK, call your healthcare provider or go to the nearest hospital emergency room right away.

What are the possible side effects of REZUROCK?

The most common side effects of REZUROCK include:

  • infections
  • tiredness or weakness
  • nausea
  • diarrhea
  • shortness of breath
  • cough
  • swelling
  • bleeding
  • stomach (abdominal) pain
  • muscle or bone pain
  • headache
  • high blood pressure

Your healthcare provider may change your dose of REZUROCK, temporarily stop, or permanently stop treatment with REZUROCK if you have certain side effects.

REZUROCK may affect fertility in males and females. Talk to your healthcare provider if this is a concern for you.

These are not all the possible side effects of REZUROCK. Call your doctor for medical advice about side effects.

Please see full Prescribing Information.

You are encouraged to report side effects of prescription drugs to the FDA. Visit www.FDA.gov/medwatch or call 1-800-FDA-1088. You may also contact Kadmon Pharmaceuticals, LLC, a Sanofi company, at 1-800-633-1610 to report side effects.

           
IMPORTANT SAFETY INFORMATION
IMPORTANT SAFETY INFORMATION

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

  • have kidney or liver problems.
  • are pregnant or plan to become pregnant. REZUROCK can harm your unborn baby. If you are able to become pregnant, your healthcare provider will do a pregnancy test before starting treatment with REZUROCK. Tell your healthcare provider if you become pregnant or think you may be pregnant during treatment with REZUROCK.
    • Females who can become pregnant should use effective birth control during treatment with REZUROCK and for at least 1 week after the last dose.
    • Males with female partners who can become pregnant should use effective birth control during treatment with REZUROCK and for at least 1 week after the last dose.
  • are breastfeeding or plan to breastfeed. It is not known if REZUROCK passes into breast milk. Do not breastfeed during treatment with REZUROCK and for at least 1 week after the last dose.

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. REZUROCK may affect the way other medicines work, and other medicines may affect the way REZUROCK works.

Know the medicines you take. Keep a list of them to show your healthcare provider and pharmacist when you get a new medicine.

How should I take REZUROCK?

  • Take REZUROCK exactly as your healthcare provider tells you to take it.
  • Do not change your dose or stop taking REZUROCK without first talking to your healthcare provider.
  • Take REZUROCK 1 time a day with a meal.
  • Take REZUROCK at about the same time each day.
  • Swallow REZUROCK tablets whole with a glass of water.
  • Do not cut, crush, or chew REZUROCK tablets.
  • Your healthcare provider will do blood tests to check your liver at least 1 time a month during treatment with REZUROCK.
  • If you miss a dose of REZUROCK, take it as soon as you remember on the same day. Take your next dose of REZUROCK at your regular time on the next day. Do not take extra doses of REZUROCK to make up for a missed dose.
  • If you take too much REZUROCK, call your healthcare provider or go to the nearest hospital emergency room right away.

What are the possible side effects of REZUROCK?

The most common side effects of REZUROCK include:

  • infections
  • tiredness or weakness
  • nausea
  • diarrhea
  • shortness of breath
  • cough
  • swelling
  • bleeding
  • stomach (abdominal) pain
  • muscle or bone pain
  • headache
  • high blood pressure

Your healthcare provider may change your dose of REZUROCK, temporarily stop, or permanently stop treatment with REZUROCK if you have certain side effects.

REZUROCK may affect fertility in males and females. Talk to your healthcare provider if this is a concern for you.

These are not all the possible side effects of REZUROCK. Call your doctor for medical advice about side effects.

Please see full Prescribing Information.

You are encouraged to report side effects of prescription drugs to the FDA. Visit www.FDA.gov/medwatch or call 1-800-FDA-1088. You may also contact Kadmon Pharmaceuticals, LLC, a Sanofi company, at 1-800-633-1610 to report side effects.