Lisraya
brepocitinib · Tablet, Film Coated · Oral
Uses
1 INDICATIONS AND USAGE LISRAYA is indicated for the treatment of dermatomyositis in adult patients. LISRAYA is a Janus kinase (JAK) and tyrosine kinase 2 (TYK2) inhibitor indicated for the treatment of dermatomyositis in adult patients. ( 1 ) Limitations of Use LISRAYA is not recommended for use in combination with other JAK inhibitors, other TYK2 inhibitors, or biologic DMARDs. Limitations of Use LISRAYA is not recommended for use in combination with other JAK inhibitors, other TYK2 inhibitors, or biologic DMARDs.
Dosage and administration
Prior to LISRAYA treatment initiation, consider performing active and latent tuberculosis (TB) infection evaluation, viral hepatitis screening, a complete blood count, baseline hepatic and renal function tests, verifying pregnancy status, and updating immunizations. Avoid LISRAYA treatment in patients with active hepatitis B or hepatitis C, an absolute lymphocyte count less than 500 cells/mm 3 , absolute neutrophil count less than 1,000 cells/mm 3 , or hemoglobin level less than 8 g/dL. ( 2.1 ) The recommended dosage is 30 mg once daily, administered orally with or without food. ( 2.2 ) See Full Prescribing Information for recommended dosage interruption due to laboratory abnormalities. ( 2.3 ) 2.1 Recommended Evaluations and Immunizations Prior to Treatment Initiation Prior to LISRAYA treatment initiation, consider performing the following: Active and latent tuberculosis (TB) infection evaluation: If positive, treat for TB prior to LISRAYA treatment [see Warnings and Precautions ( 5.1 )] . Viral hepatitis screening in accordance with clinical guidelines: LISRAYA is not recommended in patients with active hepatitis B or hepatitis C [see Warnings and Precautions ( 5.1 )] . A complete blood count: Avoid LISRAYA in patients with an absolute lymphocyte count less than 500 cells/mm 3 , absolute neutrophil count less than 1,000 cells/mm 3 , or hemoglobin level less than 8 g/dL [see Warnings and Precautions ( 5.9 )]. Baseline hepatic and renal function tests: LISRAYA is not recommended in patients with severe hepatic or severe renal impairment [see Use in Specific Populations ( 8.6 , 8.7 ) and Clinical Pharmacology ( 12.3 )]. Pregnancy Status: Verify the pregnancy status of females of reproductive potential prior to treatment with LISRAYA [see Warnings and Precautions ( 5.11 ) and Use in Specific Populations ( 8.1 , 8.3 )]. Update immunizations according to current immunization guidelines [see Warnings and Precautions ( 5.10 )]. 2.2 Recommended Dosage and Administration The recommended dosage of LISRAYA is 30 mg once daily, administered orally with or without food [see Clinical Pharmacology ( 12.3 )] . 2.3 Recommended Dosage Interruption Infections If a patient develops a serious infection, including serious opportunistic infection, interrupt LISRAYA treatment until the infection resolves or is adequately treated. [see Warnings and Precautions ( 5.1 )]. Laboratory Abnormalities Interruption of LISRAYA treatment may be needed for management of laboratory abnormalities as described in Table 1 [see Warnings and Precautions ( 5.9 )]. Table 1: Recommended Dosage Interruptions for Laboratory Abnormalities Laboratory Measure Action Absolute Neutrophil Count (ANC) Interrupt LISRAYA treatment if ANC is less than 1,000 cells/mm 3 ; treatment may be restarted once ANC returns above this value Absolute Lymphocyte Count (ALC) Interrupt LISRAYA treatment if ALC is less than 500 cells/mm 3 ; treatment may be restarted once ALC returns above this value Hemoglobin (Hb) Interrupt LISRAYA treatment if Hb is less than 8 g/dL; treatment may be restarted once Hb returns above this value Hepatic transaminases (ALT/AST) Interrupt LISRAYA treatment if drug-induced liver injury is suspected, until this diagnosis is excluded.
Dosage forms and strengths
Tablets: 30 mg of brepocitinib; pink, capsule-shaped, immediate-release, film-coated, and debossed with “BT30” on one side Tablets: 30 mg ( 3 )
Contraindications
4 CONTRAINDICATIONS LISRAYA is contraindicated in patients with a history of hypersensitivity reactions to brepocitinib or any of the excipients in LISRAYA [see Warnings and Precautions ( 5.6 )] . LISRAYA is contraindicated in patients with a history of hypersensitivity reactions to brepocitinib or any of the excipients in LISRAYA. ( 4 )
Warnings and precautions
Serious Infections: Avoid use of LISRAYA during an active serious infection, including localized infections. ( 5.1 ) Hypersensitivity Reactions: Serious hypersensitivity reactions have been reported. Discontinue LISRAYA if a clinically significant hypersensitivity reaction occurs. ( 5.6 ) Gastrointestinal (GI) Perforations: Monitor patients at risk for GI perforations and promptly evaluate patients with symptoms. ( 5.7 ) Hypoglycemia in Patients with Diabetes: Consider increased monitoring of blood glucose. Advise patients with diabetes to notify their healthcare provider if they develop signs or symptoms of hypoglycemia. ( 5.8 ) Laboratory Abnormalities: Monitor lymphocyte counts, neutrophil counts, hemoglobin, liver enzymes, including GGT, and lipids during LISRAYA treatment. ( 5.9 ) Immunizations: Avoid use with live vaccines. ( 5.10 ) Embryofetal Toxicity: Based on animal studies, LISRAYA may cause fetal harm. Advise female patients of reproductive potential of the potential risk to a fetus and to use effective contraception. ( 5.11 , 8.1 , 8.3 ) 5.1 Serious Infections LISRAYA increases the risk of infections, including serious bacterial, fungal, viral, and opportunistic infections that may lead to hospitalization or death. The most common serious infections reported with LISRAYA were pneumonia and sepsis [see Adverse Reactions ( 6.1 )]. Other reported infections with use of JAK inhibitors, including LISRAYA, were tuberculosis, which may present with pulmonary or extrapulmonary disease, invasive fungal infections which may present with disseminated rather than localized disease, bacterial infections, viral infections (including herpes zoster), and other infections due to opportunistic pathogens. Avoid use of LISRAYA in patients with an active, serious infection, including localized infections. Consider the risks and benefits of treatment prior to initiating LISRAYA in patients: with chronic or recurrent infection who have been exposed to TB with a history of a serious or an opportunistic infection who have resided or traveled in areas of endemic TB or endemic mycoses; or with underlying conditions that may predispose them to infection. Closely monitor patients for signs and symptoms of infection during and after treatment with LISRAYA. If a patient develops a serious infection, including a serious opportunistic infection, interrupt LISRAYA treatment until the infection resolves or is adequately treated. In patients who develop a new infection during treatment with LISRAYA, promptly complete diagnostic testing, initiate appropriate antimicrobial therapy, and monitor the patients closely. LISRAYA may be resumed once the infection resolves or is adequately treated. Tuberculosis Evaluate and test patients for latent and active TB infection prior to and during administration of LISRAYA. If positive, treat for TB prior to LISRAYA treatment. Consider anti-TB therapy prior to initiation of LISRAYA in patients with a past history of latent or active TB in whom an adequate course of treatment cannot be confirmed. Consultation with a physician with expertise in the treatment of TB is recommended to aid in the decision about whether initiating anti-TB therapy is appropriate for an individual patient. Monitor patients, including patients who tested negative for latent TB infection prior to LISRAYA treatment, for signs and symptoms of active TB during LISRAYA treatment. Viral Reactivation Viral reactivation, including cases of herpes virus reactivation (e.g., herpes zoster) were reported in patients who received LISRAYA. If a patient develops herpes zoster, consider interrupting LISRAYA until the episode resolves. Prior to initiating LISRAYA treatment, perform viral hepatitis screening in accordance with clinical guidelines. Monitor patients for viral hepatitis reactivation during therapy with LISRAYA. Patients who were positive for hepatitis C antibody and hepatitis C virus RNA were excluded from clinical trials. Patients who were positive for hepatitis B surface antigen or hepatitis B virus DNA were excluded from clinical trials. If hepatitis B virus DNA is detected during LISRAYA treatment, consult a liver specialist. LISRAYA is not recommended in patients with active hepatitis B or hepatitis C. 5.2 Mortality In a large, randomized, postmarketing safety study of another JAK inhibitor in patients with rheumatoid arthritis (RA) 50 years of age and older with at least one cardiovascular risk factor, a higher rate of all-cause mortality, including sudden cardiovascular death, was observed in patients treated with the JAK inhibitor compared with TNF blockers. Consider the benefits and risks for the individual patient prior to initiating or continuing LISRAYA treatment. LISRAYA is not approved for the treatment of RA. 5.3 Malignancy and Lymphoproliferative Disorders Malignancies were observed in clinical trials of LISRAYA. In a large, randomized, postmarketing safety study of another JAK inhibitor in patients with RA, a higher rate of malignancies (excluding non-melanoma skin cancer [NMSC]) and lymphomas were observed in patients treated with the JAK inhibitor compared to those treated with TNF blockers. A higher rate of lung cancers was observed in current or past smokers treated with the JAK inhibitor compared to those treated with TNF blockers. In this study, current or past smokers had an additional increased risk of overall malignancies. LISRAYA is not approved for the treatment of RA. Consider the benefits and risks for the individual patient prior to initiating or continuing LISRAYA treatment, particularly in patients with a known malignancy (other than a successfully treated NMSC) and patients who develop a malignancy during treatment with LISRAYA. Advise patients to limit exposure to ultraviolet (UV) light (natural or artificial) by wearing protective clothing and using a broad-spectrum sunscreen.
Side effects
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 (MACE) [see Warnings and Precautions ( 5.4 )] Thrombosis [see Warnings and Precautions ( 5.5 )] Hypersensitivity Reactions [see Warnings and Precautions ( 5.6 )] Gastrointestinal Perforations [see Warnings and Precautions ( 5.7 )] Hypoglycemia in Patients with Diabetes [see Warnings and Precautions ( 5.8 )] Laboratory Abnormalities [see Warnings and Precautions ( 5.9 )] Most common adverse reactions (≥ 5% with LISRAYA and ≥ 2% greater than placebo) are upper respiratory tract infection, headache, fatigue, urinary tract infection, nausea, bronchitis, arthralgia, diarrhea, back pain, fall, influenza, and acne. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Priovant Therapeutics, Inc. at 1-800-511-9141 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of LISRAYA in adult patients with dermatomyositis was evaluated in a 52-week Phase 3, double-blind, placebo-controlled trial (Trial DM) [ see Clinical Studies ( 14 )] . In this trial, 241 adult patients were randomized to receive LISRAYA 30 mg once daily (81 patients), brepocitinib 15 mg once daily (unapproved dosage) (81 patients), or placebo (79 patients) once daily for 52 weeks. Table 2 summarizes the adverse reactions that occurred in ≥ 5% of LISRAYA-treated patients and ≥ 2% greater than placebo-treated patients in the 52-week placebo-controlled period. A total of 81 adult patients with dermatomyositis were exposed to LISRAYA during this period. Table 2: Adverse Reactions Reported in ≥ 5% of Adult Patients with Dermatomyositis Who Received LISRAYA and ≥ 2% Greater Than Patients Who Received Placebo (Trial DM) Adverse Reaction (any severity) Placebo LISRAYA N= 79 (%) N= 81 (%) Upper Respiratory Tract Infection 11 15 Headache 3 15 Fatigue 3 12 Urinary Tract Infection 5 11 Nausea 4 11 Bronchitis 4 10 Arthralgia 8 10 Diarrhea 5 9 Back pain 6 9 Fall 3 7 Influenza 4 6 Acne 0 6 Specific Adverse Reactions Thrombosis Thromboses were observed in clinical trials of LISRAYA. During the open-label extension period of Trial DM, a case of peripheral arterial thrombosis was reported in a LISRAYA-treated patient. Overall Infections During the 52-week treatment period of Trial DM, infections were reported in 45 (57%) placebo-treated patients and 56 (69%) LISRAYA-treated patients. The most commonly reported infections with LISRAYA were upper respiratory tract infections, urinary tract infections, bronchitis, and COVID-19. Serious Infections: During the 52-week treatment period of Trial DM, serious infections were reported in one (1%) placebo-treated patient and 8 (10%) LISRAYA-treated patients. The most common serious infections in LISRAYA-treated patients were pneumonia (two patients) and sepsis (two patients). Viral Reactivation: During the 52-week treatment period of Trial DM, viral reactivations were reported in 4 (5%) LISRAYA-treated patients. All viral reactivations with LISRAYA were herpes zoster. Laboratory Abnormalities Hepatic Transaminase Elevations: During the 52-week treatment period of Trial DM, Alanine transaminase (ALT) ≥ 3 x upper limit of normal (ULN) were observed in 7 (9%) placebo-treated patients and 8 (9.9%) LISRAYA-treated patients. Aspartate transaminase (AST) elevations ≥ 3 x upper limit of normal (ULN) were observed in 3 (3.8%) placebo-treated patients and 4 (4.9%) LISRAYA-treated patients. One case of probable drug-induced liver injury (mixed pattern with marked GGT elevation, normal bilirubin, and low concurrent creatine kinase [CK]) was reported in a patient who received brepocitinib 15 mg. The event resolved following discontinuation of brepocitinib. Lipid Elevations: During the 52-week treatment period of Trial DM, LISRAYA treatment was associated with increases in total cholesterol, HDL cholesterol, and LDL cholesterol. Elevation in LDL and HDL cholesterol peaked by Week 8 and remained stable thereafter. In the 52-week treatment period of Trial DM, changes from baseline in lipid parameters in LISRAYA-treated patients are summarized below: Mean LDL cholesterol increased by 3.8 mg/dL. Mean HDL cholesterol increased by 4.5 mg/dL. Mean LDL/HDL ratio remained stable.
Drug interactions
7.1 Effects of Other Drugs on LISRAYA Smoking Smoking causes induction of CYP1A1 and CYP1A2 levels. The exposure of brepocitinib in current smokers is lower than in non-current smokers, and therefore, the effectiveness of LISRAYA may be reduced in smokers [see Clinical Pharmacology ( 12.3 )] . 7.2 Effects of LISRAYA on Other Drugs Substrates of P-gp and BCRP Brepocitinib is a P-gp and BCRP inhibitor. Concomitant use of LISRAYA with an orally administered P-gp or BCRP substrate may increase the systemic exposure of the P-gp or BCRP substrate [see Clinical Pharmacology ( 12.3 )]. Substrates of OCT2 or MATEs Transporters Brepocitinib inhibits renal uptake transporters, OCT2 and MATEs (MATE1, MATE2-K) [see Clinical Pharmacology ( 12.3 )] . Concomitant use of LISRAYA with drugs that are substrates of OCT2 and MATEs transporters may increase plasma concentrations of the substrates. Closely monitor patients when LISRAYA is concomitantly used with drugs that are substrates of OCT2 or MATEs transporters for which minimal concentration changes in substrate plasma concentration may lead to serious adverse reactions.
Use in specific populations
Lactation: Advise not to breastfeed during treatment with LISRAYA and for 3 days after the last dose. ( 8.2 ) Renal impairment : LISRAYA is not recommended in patients with severe renal impairment. ( 8.6 ) Hepatic impairment: LISRAYA is not recommended in patients with severe hepatic impairment. ( 8.7 ) 8.1 Pregnancy Risk Summary Based on findings in animal studies, LISRAYA may cause fetal harm when administered to a pregnant woman. Available data from LISRAYA use in pregnant women are insufficient to establish a drug associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. In animal reproduction studies, fetal skeletal malformations, and post-implantation loss were observed when brepocitinib was administered to pregnant rats and rabbits during the period of organogenesis at 1.6- and 3-times the exposure at the MRHD, respectively. In a pre- and postnatal study in rats, brepocitinib did not cause adverse effects in maternal animals or offspring at exposures up to 5.5 times the MRHD. The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15 % to 20%, respectively. There is a pregnancy safety study for LISRAYA. If LISRAYA is administered during pregnancy, healthcare providers or patients should report LISRAYA exposure to Priovant Therapeutics by calling 1-800-511-9141 or by emailing contactcenter@priovant.com. Clinical Considerations Disease-Associated Maternal and/or Embryo/Fetal Risk Published data suggest that increased disease activity is associated with the risk of developing adverse pregnancy outcomes in women with dermatomyositis. Adverse pregnancy outcomes include preterm delivery (before 37 weeks of gestation), low birth weight (less than 2500 g) infants, and small for gestational age at birth. Data Animal Data In rat embryofetal developmental studies, pregnant rats were administered brepocitinib orally during the period of organogenesis. Skeletal malformations, early and late resorptions, post-implantation loss, and lower mean numbers of viable fetuses were observed with exposures 1.6 times the MRHD. No adverse effects were observed at 1.3 times the MRHD. In a rabbit embryofetal developmental study, pregnant rabbits were administered brepocitinib orally during the period of organogenesis. Increase of late resorptions, post-implantation loss, lower mean numbers of viable fetuses, and skeletal malformations were observed at 3 times the MRHD. No developmental toxicity was observed in rabbits at 0.8 times the MRHD. In a pre- and postnatal development study, pregnant rats were administered brepocitinib orally from gestation day 6 through day 21 of lactation. No effects on postnatal developmental, neurobehavioral, or reproductive performance of offspring were noted at 5.5 times the MRHD. 8.2 Lactation Risk Summary There are no data on the presence of brepocitinib in human or animal milk, the effects on the breastfed infant, or the effects on milk production. Because of the potential for serious adverse reactions in the breastfed infant, including infections, GI perforation, and malignancy, advise patients that breastfeeding is not recommended during treatment with LISRAYA and for 3 days (approximately 5 half-lives) after the last dose. 8.3 Females and Males of Reproductive Potential Based on animal studies, brepocitinib may cause fetal harm when administered to pregnant women [see Use in Specific Populations ( 8.1 )] . Pregnancy Testing Verify the pregnancy status of females of reproductive potential prior to starting treatment with LISRAYA [see Use in Specific Populations ( 8.1 )] . Contraception Females: Advise females of reproductive potential to use effective contraception during treatment with LISRAYA and for 3 days after the last dose. 8.4 Pediatric Use The safety and effectiveness of LISRAYA have not been established in pediatric patients. 8.5 Geriatric Use Of the 81 LISRAYA-treated patients, 14 (17%) were 65 years of age and older. No overall differences in effectiveness of LISRAYA have been observed between patients 65 years of age and older and younger adult patients. During the 52-week treatment period of Trial DM, overall rates of adverse events were similar between patients 65 years of age and older and younger adult patients; however, older adults experienced higher rates of serious adverse events (SAEs). In the general study population, SAEs occurred in 16% of LISRAYA-treated patients compared to 13% of placebo-treated patients. Among patients 65 years of age and older, SAEs were reported in 2 placebo-treated patients (15%) compared to 3 LISRAYA-treated patients (21%), including one viral reactivation (herpes zoster). Viral reactivations were reported in 2 LISRAYA-treated patients (15 per 100 patient-years) 65 years of age and older, compared to 2 LISRAYA-treated patients (3 per 100 patient-years) 18 to less than 65 years of age. 8.6 Renal Impairment The recommended dosage in patients with mild (eGFR: 60 to 89 mL/min) or moderate (eGFR: 30 to 59 mL/min) renal impairment is the same as in patients without renal impairment. LISRAYA is not recommended in patients with severe renal impairment (eGFR: < 30 mL/min). 8.7 Hepatic Impairment The recommended dosage in patients with mild (Child-Pugh A) or moderate (Child-Pugh B) hepatic impairment is the same as in patients without hepatic impairment. LISRAYA has not been evaluated in patients with severe hepatic impairment (Child-Pugh C) and therefore, is not recommended in this population.
Pregnancy
8.1 Pregnancy Risk Summary Based on findings in animal studies, LISRAYA may cause fetal harm when administered to a pregnant woman. Available data from LISRAYA use in pregnant women are insufficient to establish a drug associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. In animal reproduction studies, fetal skeletal malformations, and post-implantation loss were observed when brepocitinib was administered to pregnant rats and rabbits during the period of organogenesis at 1.6- and 3-times the exposure at the MRHD, respectively. In a pre- and postnatal study in rats, brepocitinib did not cause adverse effects in maternal animals or offspring at exposures up to 5.5 times the MRHD. The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15 % to 20%, respectively. There is a pregnancy safety study for LISRAYA. If LISRAYA is administered during pregnancy, healthcare providers or patients should report LISRAYA exposure to Priovant Therapeutics by calling 1-800-511-9141 or by emailing contactcenter@priovant.com. Clinical Considerations Disease-Associated Maternal and/or Embryo/Fetal Risk Published data suggest that increased disease activity is associated with the risk of developing adverse pregnancy outcomes in women with dermatomyositis. Adverse pregnancy outcomes include preterm delivery (before 37 weeks of gestation), low birth weight (less than 2500 g) infants, and small for gestational age at birth. Data Animal Data In rat embryofetal developmental studies, pregnant rats were administered brepocitinib orally during the period of organogenesis. Skeletal malformations, early and late resorptions, post-implantation loss, and lower mean numbers of viable fetuses were observed with exposures 1.6 times the MRHD. No adverse effects were observed at 1.3 times the MRHD. In a rabbit embryofetal developmental study, pregnant rabbits were administered brepocitinib orally during the period of organogenesis. Increase of late resorptions, post-implantation loss, lower mean numbers of viable fetuses, and skeletal malformations were observed at 3 times the MRHD. No developmental toxicity was observed in rabbits at 0.8 times the MRHD. In a pre- and postnatal development study, pregnant rats were administered brepocitinib orally from gestation day 6 through day 21 of lactation. No effects on postnatal developmental, neurobehavioral, or reproductive performance of offspring were noted at 5.5 times the MRHD.
Pediatric use
8.4 Pediatric Use The safety and effectiveness of LISRAYA have not been established in pediatric patients.
Geriatric use
8.5 Geriatric Use Of the 81 LISRAYA-treated patients, 14 (17%) were 65 years of age and older. No overall differences in effectiveness of LISRAYA have been observed between patients 65 years of age and older and younger adult patients. During the 52-week treatment period of Trial DM, overall rates of adverse events were similar between patients 65 years of age and older and younger adult patients; however, older adults experienced higher rates of serious adverse events (SAEs). In the general study population, SAEs occurred in 16% of LISRAYA-treated patients compared to 13% of placebo-treated patients. Among patients 65 years of age and older, SAEs were reported in 2 placebo-treated patients (15%) compared to 3 LISRAYA-treated patients (21%), including one viral reactivation (herpes zoster). Viral reactivations were reported in 2 LISRAYA-treated patients (15 per 100 patient-years) 65 years of age and older, compared to 2 LISRAYA-treated patients (3 per 100 patient-years) 18 to less than 65 years of age.
Overdosage
There is no specific antidote for overdose with LISRAYA. If an overdose of LISRAYA occurs, consider contacting the Poison Help line (1-800-222-1222) or a medical toxicologist for overdose management recommendations.
Description
11 DESCRIPTION LISRAYA is formulated with the tosylate salt of brepocitinib, a TYK2/JAK1 inhibitor. Brepocitinib tosylate is a white to off-white crystalline solid, slightly soluble in water and alcohol, with the following chemical name: [(1 S )-2,2-difluorocyclopropyl][(1 R ,5 S )-3-{2-[(1-methyl-1 H -pyrazol-4-yl)amino]pyrimidin-4-yl}-3,8-diazabicyclo[3.2.1]oct-8-yl]methanone 4-methylbenzenesulfonate. Brepocitinib tosylate has a molecular weight of 561.61 daltons (or 389.41 daltons as the free base) and a molecular formula of C 25 H 29 F 2 N 7 O 4 S. The chemical structure of brepocitinib tosylate is: LISRAYA (brepocitinib) tablets are supplied for oral administration as 30 mg pink, capsule-shaped tablets. Each tablet of LISRAYA contains 30 mg of brepocitinib (equivalent to 43.27 mg brepocitinib tosylate) and the inactive ingredients hydroxypropyl methylcellulose, iron oxide red, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, titanium dioxide, and triacetin. Chemical Structure of Brepocitinib Tosylate
Mechanism of action
12.1 Mechanism of Action Brepocitinib is a Janus kinase (JAK) and tyrosine kinase 2 (TYK2) inhibitor. In a cell-free isolated enzyme assay, brepocitinib had greater inhibitory potency at TYK2 and JAK1 than JAK2 (≥ 3.4-fold) and JAK3 (≥ 286-fold). The JAK family comprises cytoplasmic tyrosine kinases that mediate signal transduction of cytokine receptors to influence immune cell function. Within the signaling pathway, JAKs phosphorylate and activate signal transducers and activators of transcription (STATs) which modulate intracellular activity including gene expression. JAKs mediate cytokine signaling through hetero- or homodimeric pairing. In human cellular assays, brepocitinib inhibited signaling of TYK2- and JAK1-mediated cytokine-induced STAT phosphorylation, including signaling of TYK2/JAK1, TYK2/JAK2, JAK1/JAK3, and TYK2/JAK1/JAK2. The relevance of inhibition of specific JAK combinations to therapeutic effectiveness is not known.
How supplied
(brepocitinib) tablets, 30 mg, are pink, capsule-shaped, film-coated, and debossed with “BT30” on one side. They are supplied as follows: 30 tablets in a bottle; NDC: 87211-030-30 Store below 30°C (86°F).
Patient information
Advise patients and caregivers to read the FDA-approved patient labeling ( Medication Guide ). Serious Infections Inform patients that they may be more likely to develop infections when taking LISRAYA. Instruct patients to contact their healthcare provider immediately during treatment if they develop any signs or symptoms of an infection [see Warnings and Precautions ( 5.1 )]. Advise patients that the risk of herpes zoster infection is increased in patients taking LISRAYA and some cases can be serious [see Warnings and Precautions ( 5.1 )]. Malignancies Inform patients that LISRAYA may increase their risk of certain cancers and that periodic skin examinations should be performed while using LISRAYA. Instruct patients to inform their healthcare provider if they have ever had any type of cancer [see Warnings and Precautions ( 5.3 )] . Advise patients to limit exposure to ultraviolet light (natural or artificial) by wearing protective clothing and using a broad-spectrum sunscreen. Major Adverse Cardiovascular Events Inform patients that LISRAYA may increase their risk of major adverse cardiovascular events (MACE) including myocardial infarction, stroke, and cardiovascular death. Instruct all patients, especially current or past smokers or patients with other cardiovascular risk factors, to be alert for the development of signs and symptoms of cardiovascular events [see Warnings and Precautions ( 5.4 )] . Thrombosis Advise patients that LISRAYA may increase the risk of thromboembolic events. Instruct patients to seek immediate medical attention if they develop any signs or symptoms of a DVT or PE [see Warnings and Precautions ( 5.5 )] . Hypersensitivity Reactions Advise patients to discontinue LISRAYA and seek immediate medical attention if they develop any signs and symptoms of an allergic reaction [see Warnings and Precautions ( 5.6 )]. Gastrointestinal Perforations Inform patients that gastrointestinal perforation has been reported in clinical trials with LISRAYA and that risk factors include the use of NSAIDs, corticosteroids, and history of diverticulitis. Instruct patients to seek medical care immediately if they experience new onset of abdominal pain, fever, chills, nausea, or vomiting [ see Warnings and Precautions ( 5.7 )] . Hypoglycemia in Patients with Diabetes Inform patients with diabetes that LISRAYA can cause hypoglycemia. Consider advising patients with diabetes to increase monitoring of blood glucose. Advise patients with diabetes to notify their healthcare provider if they develop signs or symptoms of hypoglycemia [see Warnings and Precautions ( 5.8 )] . Laboratory Abnormalities Inform patients that LISRAYA may affect certain lab tests, and that blood tests are required before and during LISRAYA treatment [see Warnings and Precautions ( 5.9 )]. Immunizations Advise patients to avoid use of live vaccines with LISRAYA. Instruct patients to inform their healthcare provider that they are taking LISRAYA prior to a potential vaccination [see Warnings and Precautions ( 5.10 )]. Embryofetal Toxicity Advise pregnant women and females of reproductive potential that exposure to LISRAYA during pregnancy may result in fetal harm. Advise females to inform their healthcare provider of a known or suspected pregnancy [see Warnings and Precautions ( 5.11 ) and Use in Specific Populations ( 8.1 )] . Advise females of reproductive potential that effective contraception should be used during treatment and for 3 days following the final dose of LISRAYA [see Use in Specific Populations ( 8.1 , 8.3 )]. Inform patients to report their pregnancy to Priovant Therapeutics by calling 1-800-511-9141 or emailing contactcenter@priovant.com [see Use in Specific Populations ( 8.1 )]. Lactation Advise women not to breastfeed during treatment with LISRAYA and for 3 days after the last dose [see Use in Specific Populations ( 8.2 )]. Manufactured for: Priovant Therapeutics, Inc. 1007 Slater Road, Suite 250 Durham NC, 27703 LISRAYA™ is a trademark of Priovant Therapeutics, Inc. U.S. Patent No. 9,663,526 and 11,197,867
Label text from the FDA structured product label by Priovant Therapeutics, Inc. (revised Aug 28, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Brepocitinib Tosylate in 1 product
Lisraya NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 87211-030 | Brepocitinib Tosylate 30 mg/1 Tablet, Film Coated | Priovant Therapeutics, Inc. | NDA |
Frequently asked questions
What is Lisraya used for?
1 INDICATIONS AND USAGE LISRAYA is indicated for the treatment of dermatomyositis in adult patients. LISRAYA is a Janus kinase (JAK) and tyrosine kinase 2 (TYK2) inhibitor indicated for the treatment of dermatomyositis in adult patients. ( 1 ) Limitations of Use LISRAYA is not recommended for use in combination with other JAK inhibitors, other TYK2 inhibitors, or biologic DMARDs. Limitations of…
What are the side effects of Lisraya?
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 (MACE) [see Warnings and Precautions ( 5.4 )] Thrombosis [see Warnings and… See the full label for the complete list.
Who makes Lisraya?
Lisraya is listed by 1 labeler in the FDA NDC directory, including Priovant Therapeutics, Inc..