
Cerdelga® (eliglustat)
The only approved first-line oral therapy for the long-term treatment of most adult patients with Gaucher disease type 1 (GD1)1
Sanofi’s portfolio offers an oral substrate reduction therapy (SRT) and an infused enzyme replacement therapy (ERT)1,2
Recognized as a pioneer in rare diseases, Sanofi continues to provide unwavering support to individuals diagnosed with GD1. With SRT and ERT, physicians have options that address a broad range of patient needs.
Evolution of SRT and ERT therapy in GD11-8

*Ceredase is no longer a treatment option for patients with GD1.
Zavesca® is a registered trademark of Actelion Pharmaceuticals US, Inc., a Janssen Pharmaceutical Company. Vpriv® is a registered trademark of Takeda Pharmaceuticals U.S.A., Inc. Elelyso® is a registered trademark of Pfizer Inc.
Our proven options for addressing the varying treatment needs of patients with GD11,2,9

As the only oral therapy approved for first-line use, Cerdelga® is an SRT appropriate for 90% of adult patients with GD19
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Gaucher disease: Treatment landscape
The disease pathology, multisystemic manifestations, and burden of disease are important to understand before evaluating the clinical value of a treatment.
References: 1. CERDELGA. Prescribing information. Genzyme Corporation; 2024. 2. Cerezyme. Prescribing information. Genzyme Corporation; 2022. 3. Pastores GM, Weinreb NJ, Aerts H, et al. Therapeutic goals in the treatment of Gaucher disease. Semin Hematol. 2004;41(suppl 5):4-14. doi:10.1053/j.seminhematol.2004.07.009 4. Charrow J, Andersson HC, Kaplan P, et al. The Gaucher Registry: demographics and disease characteristics of 1698 patients with Gaucher disease. Arch Intern Med. 2000;160(18):2835-2843. doi:10.1001/archinte.160.18.2835 5. The 25th anniversary of FDA approval of ERT. National Gaucher Foundation. Accessed June 25, 2024. https://www.gaucherdisease.org/blog/25th-anniversary-fda-approval-ert 6. Zavesca. Prescribing information. Actelion Pharmaceuticals US, Inc.; 2022. 7. Vpriv. Prescribing information. Takeda Pharmaceuticals U.S.A., Inc.; 2021. 8. Elelyso. Prescribing information. Pfizer Inc.; 2024. 9. Nalysnyk L, Sugarman R, Cele C, Uyei J, Ward A. Budget impact analysis of eliglustat for the treatment of Gaucher disease type 1 in the United States. J Manag Care Spec Pharm. 2018;24(10):1002-1008. doi:10.18553/jmcp.2018.24.10.1002
INDICATION FOR CERDELGA
CERDELGA is indicated for the long-term treatment of adult patients with Gaucher disease type 1 (GD1) who are CYP2D6 extensive metabolizers (EMs), intermediate metabolizers (IMs), or poor metabolizers (PMs) as detected by an FDA-cleared test.
Limitations of Use:
- Patients who are CYP2D6 ultra-rapid metabolizers (URMs) may not achieve adequate concentrations of CERDELGA to achieve a therapeutic effect.
- A specific dosage cannot be recommended for those patients whose CYP2D6 genotype cannot be determined (indeterminate metabolizers).
INDICATION FOR CEREZYME
Cerezyme® (imiglucerase) for injection is indicated for treatment of adults and pediatric patients 2 years of age and older with Type 1 Gaucher disease that results in one or more of the following conditions:
- anemia
- thrombocytopenia
- bone disease
- hepatomegaly or splenomegaly
CONTRAINDICATIONS
CERDELGA is contraindicated in the following patients based on CYP2D6 metabolizer status due to the risk of cardiac arrhythmias from prolongation of the PR, QTc, and/or QRS cardiac intervals:
- Extensive Metabolizers (EMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, EMs with moderate or severe hepatic impairment, or EMs with mild hepatic impairment and taking a strong or moderate CYP2D6 inhibitor.
- Intermediate Metabolizers (IMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, IMs taking a strong CYP3A inhibitor, or IMs with any degree of hepatic impairment.
- Poor Metabolizers (PMs) taking a strong CYP3A inhibitor, or PMs with any degree of hepatic impairment.
WARNINGS AND PRECAUTIONS
CERDELGA is predicted to cause increases in ECG intervals (PR, QTc, and QRS) at substantially elevated plasma concentrations and may increase risk of cardiac arrhythmias. Use of CERDELGA is contraindicated, to be avoided, or requires dosage adjustment in patients taking CYP2D6 or CYP3A inhibitors, depending on CYP2D6 metabolizer status, type of inhibitor, or degree of hepatic impairment. Avoid use of CERDELGA in patients with pre-existing cardiac disease, long QT syndrome, or in combination with Class IA or Class III antiarrhythmic medications.
ADVERSE REACTIONS
The most common adverse reactions (≥10%) to CERDELGA include: fatigue, headache, nausea, diarrhea, back pain, pain in extremities, and upper abdominal pain.
DRUG INTERACTIONS
Coadministration of CERDELGA with CYP2D6 or CYP3A inhibitors may increase eliglustat concentrations, which may increase the risk of cardiac arrhythmias from prolongations of the PR, QTc, and/or QRS cardiac interval. Use of CERDELGA is contraindicated, to be avoided, or may require dosage adjustment depending on the concomitant drug and CYP2D6 metabolizer status. See section 7 of the full Prescribing Information for more details and other potentially significant drug interactions.
USE IN SPECIFIC POPULATIONS
Available data on the use of CERDELGA in pregnant women is not sufficient to assess drug-associated risks of major birth defects, miscarriage, or adverse maternal or fetal outcomes. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for CERDELGA and any potential adverse effects on the breastfed child from CERDELGA or from the underlying maternal condition.
Use of CERDELGA in patients with renal impairment is based on the patient’s CYP2D6 metabolizer status. Avoid use of CERDELGA in EMs with end-stage renal disease (ESRD), and IMs and PMs with any degree of renal impairment.
Use of CERDELGA is contraindicated or may require dosage adjustment in patients with hepatic impairment based on CYP2D6 metabolizer status, concomitant use of CYP2D6 or CYP3A inhibitors, and degree of hepatic impairment.
Please see accompanying full Prescribing Information.
IMPORTANT SAFETY INFORMATION FOR CEREZYME
Patients treated with enzyme replacement therapies have experienced life-threatening hypersensitivity reactions, including anaphylaxis. Anaphylaxis has occurred during the early course of enzyme replacement therapy and after extended duration of therapy.
Initiate CEREZYME in a healthcare setting with appropriate medical monitoring and support measures, including access to cardiopulmonary resuscitation equipment. If a severe hypersensitivity reaction (e.g., anaphylaxis) occurs, discontinue CEREZYME and immediately initiate appropriate medical treatment, including use of epinephrine. Inform patients of the symptoms of life-threatening hypersensitivity reactions, including anaphylaxis, and to seek immediate medical care should symptoms occur.
Warnings and Precautions:
Hypersensitivity Reactions Including Anaphylaxis: See Boxed WARNING.
Patients with antibody to imiglucerase have a higher risk of hypersensitivity reactions. Consider periodic monitoring during the first year of treatment for IgG antibody formation.
Consider risks and benefits of readministering Cerezyme to individual patients following a severe reaction. Consider reducing the rate of infusion, pretreat with antihistamines and/or corticosteroids, and monitor patients for new signs and symptoms of a severe hypersensitivity reaction.
Infusion-Associated Reactions:
Infusion associated reactions (IARs) have been observed in patients treated with Cerezyme. If an IAR occurs, decreasing the infusion rate, temporarily stopping the infusion and/or administering antihistamines and/or antipyretics may ameliorate the symptoms. Closely monitor patients who have experienced IARs when re-administering Cerezyme.
Adverse Reactions:
- Adverse reactions reported in adults include back pain, chills, dizziness, fatigue, headache, hypersensitivity reactions, nausea, pyrexia, and vomiting.
- Adverse reactions reported in pediatric patients 2 years of age and older are similar to adults.
Please see Full Prescribing Information, including Boxed WARNING.
INDICATION FOR CERDELGA
CERDELGA is indicated for the long-term treatment of adult patients with Gaucher disease type 1 (GD1) who are CYP2D6 extensive metabolizers (EMs), intermediate metabolizers (IMs), or poor metabolizers (PMs) as detected by an FDA-cleared test.
Limitations of Use:
- Patients who are CYP2D6 ultra-rapid metabolizers (URMs) may not achieve adequate concentrations of CERDELGA to achieve a therapeutic effect.
- A specific dosage cannot be recommended for those patients whose CYP2D6 genotype cannot be determined (indeterminate metabolizers).
INDICATION FOR CEREZYME
Cerezyme® (imiglucerase) for injection is indicated for treatment of adults and pediatric patients 2 years of age and older with Type 1 Gaucher disease that results in one or more of the following conditions:
- anemia
- thrombocytopenia
- bone disease
- hepatomegaly or splenomegaly
CONTRAINDICATIONS
CERDELGA is contraindicated in the following patients based on CYP2D6 metabolizer status due to the risk of cardiac arrhythmias from prolongation of the PR, QTc, and/or QRS cardiac intervals:
- Extensive Metabolizers (EMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, EMs with moderate or severe hepatic impairment, or EMs with mild hepatic impairment and taking a strong or moderate CYP2D6 inhibitor.
- Intermediate Metabolizers (IMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, IMs taking a strong CYP3A inhibitor, or IMs with any degree of hepatic impairment.
- Poor Metabolizers (PMs) taking a strong CYP3A inhibitor, or PMs with any degree of hepatic impairment.
WARNINGS AND PRECAUTIONS
CERDELGA is predicted to cause increases in ECG intervals (PR, QTc, and QRS) at substantially elevated plasma concentrations and may increase risk of cardiac arrhythmias. Use of CERDELGA is contraindicated, to be avoided, or requires dosage adjustment in patients taking CYP2D6 or CYP3A inhibitors, depending on CYP2D6 metabolizer status, type of inhibitor, or degree of hepatic impairment. Avoid use of CERDELGA in patients with pre-existing cardiac disease, long QT syndrome, or in combination with Class IA or Class III antiarrhythmic medications.
ADVERSE REACTIONS
The most common adverse reactions (≥10%) to CERDELGA include: fatigue, headache, nausea, diarrhea, back pain, pain in extremities, and upper abdominal pain.
DRUG INTERACTIONS
Coadministration of CERDELGA with CYP2D6 or CYP3A inhibitors may increase eliglustat concentrations, which may increase the risk of cardiac arrhythmias from prolongations of the PR, QTc, and/or QRS cardiac interval. Use of CERDELGA is contraindicated, to be avoided, or may require dosage adjustment depending on the concomitant drug and CYP2D6 metabolizer status. See section 7 of the full Prescribing Information for more details and other potentially significant drug interactions.
USE IN SPECIFIC POPULATIONS
Available data on the use of CERDELGA in pregnant women is not sufficient to assess drug-associated risks of major birth defects, miscarriage, or adverse maternal or fetal outcomes. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for CERDELGA and any potential adverse effects on the breastfed child from CERDELGA or from the underlying maternal condition.
Use of CERDELGA in patients with renal impairment is based on the patient’s CYP2D6 metabolizer status. Avoid use of CERDELGA in EMs with end-stage renal disease (ESRD), and IMs and PMs with any degree of renal impairment.
Use of CERDELGA is contraindicated or may require dosage adjustment in patients with hepatic impairment based on CYP2D6 metabolizer status, concomitant use of CYP2D6 or CYP3A inhibitors, and degree of hepatic impairment.
Please see accompanying full Prescribing Information.
IMPORTANT SAFETY INFORMATION FOR CEREZYME
Patients treated with enzyme replacement therapies have experienced life-threatening hypersensitivity reactions, including anaphylaxis. Anaphylaxis has occurred during the early course of enzyme replacement therapy and after extended duration of therapy.
Initiate CEREZYME in a healthcare setting with appropriate medical monitoring and support measures, including access to cardiopulmonary resuscitation equipment. If a severe hypersensitivity reaction (e.g., anaphylaxis) occurs, discontinue CEREZYME and immediately initiate appropriate medical treatment, including use of epinephrine. Inform patients of the symptoms of life-threatening hypersensitivity reactions, including anaphylaxis, and to seek immediate medical care should symptoms occur.
Warnings and Precautions:
Hypersensitivity Reactions Including Anaphylaxis: See Boxed WARNING.
Patients with antibody to imiglucerase have a higher risk of hypersensitivity reactions. Consider periodic monitoring during the first year of treatment for IgG antibody formation.
Consider risks and benefits of readministering Cerezyme to individual patients following a severe reaction. Consider reducing the rate of infusion, pretreat with antihistamines and/or corticosteroids, and monitor patients for new signs and symptoms of a severe hypersensitivity reaction.
Infusion-Associated Reactions:
Infusion associated reactions (IARs) have been observed in patients treated with Cerezyme. If an IAR occurs, decreasing the infusion rate, temporarily stopping the infusion and/or administering antihistamines and/or antipyretics may ameliorate the symptoms. Closely monitor patients who have experienced IARs when re-administering Cerezyme.
Adverse Reactions:
- Adverse reactions reported in adults include back pain, chills, dizziness, fatigue, headache, hypersensitivity reactions, nausea, pyrexia, and vomiting.
- Adverse reactions reported in pediatric patients 2 years of age and older are similar to adults.
Please see Full Prescribing Information, including Boxed WARNING.
INDICATION FOR CERDELGA
CERDELGA is indicated for the long-term treatment of adult patients with Gaucher disease type 1 (GD1) who are CYP2D6 extensive metabolizers (EMs), intermediate metabolizers (IMs), or poor metabolizers (PMs) as detected by an FDA-cleared test.
Limitations of Use:
- Patients who are CYP2D6 ultra-rapid metabolizers (URMs) may not achieve adequate concentrations of CERDELGA to achieve a therapeutic effect.
- A specific dosage cannot be recommended for those patients whose CYP2D6 genotype cannot be determined (indeterminate metabolizers).
INDICATION FOR CEREZYME
Cerezyme® (imiglucerase) for injection is indicated for treatment of adults and pediatric patients 2 years of age and older with Type 1 Gaucher disease that results in one or more of the following conditions:
- anemia
- thrombocytopenia
- bone disease
- hepatomegaly or splenomegaly
CONTRAINDICATIONS
CERDELGA is contraindicated in the following patients based on CYP2D6 metabolizer status due to the risk of cardiac arrhythmias from prolongation of the PR, QTc, and/or QRS cardiac intervals:
- Extensive Metabolizers (EMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, EMs with moderate or severe hepatic impairment, or EMs with mild hepatic impairment and taking a strong or moderate CYP2D6 inhibitor.
- Intermediate Metabolizers (IMs) taking a strong or moderate CYP2D6 inhibitor concomitantly with a strong or moderate CYP3A inhibitor, IMs taking a strong CYP3A inhibitor, or IMs with any degree of hepatic impairment.
- Poor Metabolizers (PMs) taking a strong CYP3A inhibitor, or PMs with any degree of hepatic impairment.
WARNINGS AND PRECAUTIONS
CERDELGA is predicted to cause increases in ECG intervals (PR, QTc, and QRS) at substantially elevated plasma concentrations and may increase risk of cardiac arrhythmias. Use of CERDELGA is contraindicated, to be avoided, or requires dosage adjustment in patients taking CYP2D6 or CYP3A inhibitors, depending on CYP2D6 metabolizer status, type of inhibitor, or degree of hepatic impairment. Avoid use of CERDELGA in patients with pre-existing cardiac disease, long QT syndrome, or in combination with Class IA or Class III antiarrhythmic medications.
ADVERSE REACTIONS
The most common adverse reactions (≥10%) to CERDELGA include: fatigue, headache, nausea, diarrhea, back pain, pain in extremities, and upper abdominal pain.
DRUG INTERACTIONS
Coadministration of CERDELGA with CYP2D6 or CYP3A inhibitors may increase eliglustat concentrations, which may increase the risk of cardiac arrhythmias from prolongations of the PR, QTc, and/or QRS cardiac interval. Use of CERDELGA is contraindicated, to be avoided, or may require dosage adjustment depending on the concomitant drug and CYP2D6 metabolizer status. See section 7 of the full Prescribing Information for more details and other potentially significant drug interactions.
USE IN SPECIFIC POPULATIONS
Available data on the use of CERDELGA in pregnant women is not sufficient to assess drug-associated risks of major birth defects, miscarriage, or adverse maternal or fetal outcomes. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for CERDELGA and any potential adverse effects on the breastfed child from CERDELGA or from the underlying maternal condition.
Use of CERDELGA in patients with renal impairment is based on the patient’s CYP2D6 metabolizer status. Avoid use of CERDELGA in EMs with end-stage renal disease (ESRD), and IMs and PMs with any degree of renal impairment.
Use of CERDELGA is contraindicated or may require dosage adjustment in patients with hepatic impairment based on CYP2D6 metabolizer status, concomitant use of CYP2D6 or CYP3A inhibitors, and degree of hepatic impairment.
Please see accompanying full Prescribing Information.
IMPORTANT SAFETY INFORMATION FOR CEREZYME
Patients treated with enzyme replacement therapies have experienced life-threatening hypersensitivity reactions, including anaphylaxis. Anaphylaxis has occurred during the early course of enzyme replacement therapy and after extended duration of therapy.
Initiate CEREZYME in a healthcare setting with appropriate medical monitoring and support measures, including access to cardiopulmonary resuscitation equipment. If a severe hypersensitivity reaction (e.g., anaphylaxis) occurs, discontinue CEREZYME and immediately initiate appropriate medical treatment, including use of epinephrine. Inform patients of the symptoms of life-threatening hypersensitivity reactions, including anaphylaxis, and to seek immediate medical care should symptoms occur.
Warnings and Precautions:
Hypersensitivity Reactions Including Anaphylaxis: See Boxed WARNING.
Patients with antibody to imiglucerase have a higher risk of hypersensitivity reactions. Consider periodic monitoring during the first year of treatment for IgG antibody formation.
Consider risks and benefits of readministering Cerezyme to individual patients following a severe reaction. Consider reducing the rate of infusion, pretreat with antihistamines and/or corticosteroids, and monitor patients for new signs and symptoms of a severe hypersensitivity reaction.
Infusion-Associated Reactions:
Infusion associated reactions (IARs) have been observed in patients treated with Cerezyme. If an IAR occurs, decreasing the infusion rate, temporarily stopping the infusion and/or administering antihistamines and/or antipyretics may ameliorate the symptoms. Closely monitor patients who have experienced IARs when re-administering Cerezyme.
Adverse Reactions:
- Adverse reactions reported in adults include back pain, chills, dizziness, fatigue, headache, hypersensitivity reactions, nausea, pyrexia, and vomiting.
- Adverse reactions reported in pediatric patients 2 years of age and older are similar to adults.
Please see Full Prescribing Information, including Boxed WARNING.
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