Abrocitinib
Generic Name: abrocitinib
Brand Names:
Cibinqo
11 DESCRIPTION CIBINQO (abrocitinib) tablets contain the free base of abrocitinib, a Janus kinase (JAK) inhibitor, for oral administration. Abrocitinib is a white to pale colored powder with the following chemical name: N- ((1 s ,3 s )-3-(methyl(7 H- pyrrolo[2,3- d ]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide The solubility of abrocitinib in water is 0.04 mg/mL at 25ºC. Abrocitinib has a molecular weight of 323.42 g/mol and a molecular formula of C 14 H 21 N 5 O 2 S.
Overview
11 DESCRIPTION CIBINQO (abrocitinib) tablets contain the free base of abrocitinib, a Janus kinase (JAK) inhibitor, for oral administration. Abrocitinib is a white to pale colored powder with the following chemical name: N- ((1 s ,3 s )-3-(methyl(7 H- pyrrolo[2,3- d ]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide The solubility of abrocitinib in water is 0.04 mg/mL at 25ºC. Abrocitinib has a molecular weight of 323.42 g/mol and a molecular formula of C 14 H 21 N 5 O 2 S.
Uses
1 INDICATIONS AND USAGE CIBINQO is indicated for the treatment of adults and pediatric patients 12 years of age and older with refractory, moderate-to-severe atopic dermatitis whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of those therapies is inadvisable. CIBINQO is a Janus kinase (JAK) inhibitor indicated for the treatment of adults and pediatric patients 12 years of age and older with refractory, moderate-to-severe atopic dermatitis whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of those therapies is inadvisable.
Dosage
2 DOSAGE AND ADMINISTRATION • For recommended testing, evaluations, and procedures prior to CIBINQO initiation, see Full Prescribing Information. ( 2.1 ) • Recommended dosage is 100 mg orally once daily. ( 2.2 ) • 200 mg orally once daily is recommended for those patients who are not responding to 100 mg once daily. ( 2.2 ) • Moderate renal impairment: 50 mg once daily or 100 mg once daily for those patients who are not responding to 50 mg once daily. ( 2.3 ) • CYP2C19 poor metabolizer: 50 mg once daily or 100 mg once daily for those patients who are not responding to 50 mg once daily. ( 2.4 ) • For dosage modifications for certain adverse reactions, see Full Prescribing Information.
Side Effects
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: • Serious Infections [see Warnings and Precautions (5.1) ] • Mortality [see Warnings and Precautions (5.2) ] • Malignancy and Lymphoproliferative Disorders [see Warnings and Precautions (5.3) ] • Major Adverse Cardiovascular Events [see Warnings and Precautions (5.4) ] • Thrombosis [see Warnings and Precautions (5.5) ] • Laboratory Abnormalities [see Warnings and Precautions (5.6) ] Most common adverse events (≥1% with CIBINQO 100 mg) are nasopharyngitis, nausea, headache, herpes simplex, increased blood creatine phosphokinase, dizziness, urinary tract infection, fatigue, acne, vomiting, impetigo, oropharyngeal pain, hypertension, influenza, gastroenteritis, and dermatitis co...
Interactions
7 DRUG INTERACTIONS • Strong inhibitors of CYP2C19: The recommended dosage is 50 mg once daily or 100 mg once daily for those patients who are not responding to 50 mg once daily. ( 2.5 , 7.1 ) • Moderate to strong inhibitors of both CYP2C19 and CYP2C9, or strong CYP2C19 or CYP2C9 inducers: Avoid concomitant use. ( 7.1 ) • P-gp substrate where small concentration changes may lead to serious or life-threatening toxicities: Monitor or titrate dosage of P-gp substrate. ( 7.2 ) 7.1 Effects of Other Drugs on CIBINQO Table 4 includes drugs with clinically significant drug interactions affecting CIBINQO. Table 4.
Warnings
WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS, and THROMBOSIS WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS (MACE), and THROMBOSIS See full prescribing information for complete boxed warning. • Increased risk of serious bacterial, fungal, viral and opportunistic infections leading to hospitalization or death, including tuberculosis (TB). 5 WARNINGS AND PRECAUTIONS • Laboratory Abnormalities : Laboratory monitoring is recommended due to potential changes in platelets, lymphocytes, and lipids. ( 5.6 ) • Immunizations : Avoid use of live vaccines immediately prior to, during and immediately after CIBINQO treatment. ( 5.7 ) 5.1 Serious Infections The most frequent serious infections reported in clinical studies with CIBINQO for atopic dermatitis were herpes simplex, herpes zoster, and pneumonia [see Adverse Reactions (6.1) ] . Serious infections leading to hospitalization or death, including tuberculosis and bacterial, invasive fungal, viral, and other opportunistic infections, have occurred in patients receiving JAK inhibitors used to treat inflammatory conditions. 4 CONTRAINDICATIONS CIBINQO is contraindicated in patients taking antiplatelet therapies, except for low-dose aspirin (≤81 mg daily), during the first 3 months of treatment [see Warnings and Precautions (5.6) , Drug Interactions (7.2) , and Clinical Pharmacology (12.2) ]. Antiplatelet therapies except for low-dose aspirin (≤81 mg daily), during the first 3 months of treatment. ( 4 )
Pregnancy
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to CIBINQO during pregnancy. Pregnant women exposed to CIBINQO and health care providers are encouraged to call 1-877-311-3770. Risk Summary Available data from pregnancies reported in clinical trials with CIBINQO are not sufficient to establish a drug‑associated risk for major birth defects, miscarriage, or other adverse maternal or fetal outcomes.
Storage
Store CIBINQO at 20°C to 25°C (68°F to 77°F), excursions permitted between 15°C to 30°C (59°F to 86°F). Keep in original package. The container closure system is child resistant.
Frequently Asked Questions
What is Abrocitinib used for?▼
1 INDICATIONS AND USAGE CIBINQO is indicated for the treatment of adults and pediatric patients 12 years of age and older with refractory, moderate-to-severe atopic dermatitis whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of those therapies is inadvisable. CIBINQO is a Janus kinase (JAK) inhibitor indicated for the treatment of adults and pediatric patients 12 years of age and older with refractory, moderate-to-severe atopic dermatitis whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of those therapies is inadvisable.
What are the side effects of Abrocitinib?▼
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: • Serious Infections [see Warnings and Precautions (5.1) ] • Mortality [see Warnings and Precautions (5.2) ] • Malignancy and Lymphoproliferative Disorders [see Warnings and Precautions (5.3) ] • Major Adverse Cardiovascular Events [see Warnings and Precautions (5.4) ] • Thrombosis [see Warnings and Precautions (5.5) ] • Laboratory Abnormalities [see Warnings and Precautions (5.6) ] Most common adverse events (≥1% with CIBINQO 100 mg) are nasopharyngitis, nausea, headache, herpes simplex, increased blood creatine phosphokinase, dizziness, urinary tract infection, fatigue, acne, vomiting, impetigo, oropharyngeal pain, hypertension, influenza, gastroenteritis, and dermatitis co...
Can I take Abrocitinib during pregnancy?▼
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to CIBINQO during pregnancy. Pregnant women exposed to CIBINQO and health care providers are encouraged to call 1-877-311-3770. Risk Summary Available data from pregnancies reported in clinical trials with CIBINQO are not sufficient to establish a drug‑associated risk for major birth defects, miscarriage, or other adverse maternal or fetal outcomes.
What are the important warnings for Abrocitinib?▼
WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS, and THROMBOSIS WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS (MACE), and THROMBOSIS See full prescribing information for complete boxed warning. • Increased risk of serious bacterial, fungal, viral and opportunistic infections leading to hospitalization or death, including tuberculosis (TB). 5 WARNINGS AND PRECAUTIONS • Laboratory Abnormalities : Laboratory monitoring is recommended due to potential changes in platelets, lymphocytes, and lipids. ( 5.6 ) • Immunizations : Avoid use of live vaccines immediately prior to, during and immediately after CIBINQO treatment. ( 5.7 ) 5.1 Serious Infections The most frequent serious infections reported in clinical studies with CIBINQO for atopic dermatitis were herpes simplex, herpes zoster, and pneumonia [see Adverse Reactions (6.1) ] . Serious infections leading to hospitalization or death, including tuberculosis and bacterial, invasive fungal, viral, and other opportunistic infections, have occurred in patients receiving JAK inhibitors used to treat inflammatory conditions. 4 CONTRAINDICATIONS CIBINQO is contraindicated in patients taking antiplatelet therapies, except for low-dose aspirin (≤81 mg daily), during the first 3 months of treatment [see Warnings and Precautions (5.6) , Drug Interactions (7.2) , and Clinical Pharmacology (12.2) ]. Antiplatelet therapies except for low-dose aspirin (≤81 mg daily), during the first 3 months of treatment. ( 4 )
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.