Skip To Main Content

Understanding the 
results from REZUROCK® (belumosudil) 
clinical studies

REZUROCK is for patients 12 years and older with chronic GVHD after 2 prior systemic treatments did not work

Different groups of people took REZUROCK in the studies

People who were evaluated in the clinical studies included:

How REZUROCK may help improve your chronic GVHD

 

  • More than half of people who saw improvement did so between weeks 4 and 8

  • Almost everyone who saw improvement did so by week 24

  • These results are based on clinical study data on file. Medicine(s) may affect everyone differently. Not everyone will respond and some people may take longer to respond, especially if they have severe disease caused by fibrosis. Individual results may vary.

Responses were seen in various organs

Icon of a white hand reaching diagonally inside a purple circle

 

 

Skin 

Icon of an eye inside a purple circle

 

 

Eyes

Icon of an open mouth with white teeth and tongue inside a purple circle

 

 

Mouth

Icon of a bone structure of a bent knee inside a  purple circle

 

 

Joints & muscles

Icon of a white intestine within a purple circle

 

 

GI Tract

GI, gastrointestinal.

Icon of a white liver inside a purple circle

 

 

Liver

Icon of a white lungs inside a purple circle

 

 

Lungs

Icon of a white esophagus inside a purple circle

 

 

Esophagus

No definitive conclusions about the effect of REZUROCK can be drawn from this data. Also, the ROCKstar study measured overall response across all organs, so improvement in one organ may not mean overall benefit.

Some people taking REZUROCK had:

aNo definitive conclusions about the effect of REZUROCK can be drawn from these data.
bAn exploratory analysis provides a better understanding of a problem but is not proof. It is difficult to measure quality of life because every person is different and will have a unique experience with treatment.

 

What are the side effects of REZUROCK?

The most common side effects reported by people taking REZUROCK in the 2 clinical studies were:

  • Infections

  • Tiredness or weakness

  • Nausea

  • Diarrhea

  • Shortness of breath

  • Cough

  • Swelling

  • Bleeding

  • Stomach (abdominal) pain

  • Muscle or bone pain

  • Headache

  • High blood pressure

REZUROCK may affect fertility in males and females. Talk with your health care provider if this is a concern for you. These are not all the possible side effects of REZUROCK.

More information from the clinical studies

Actor with a real patient, Jen.

GVHD, graft-versus-host disease.

USE AND IMPORTANT SAFETY INFORMATION

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.

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 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 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 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.