روكسو توب 1.5 % كريم 60 جم

12.1 Mechanism of Action Ruxolitinib, a Janus kinase (JAK) inhibitor, inhibits JAK1 and JAK2 which mediate the signaling of a number of cytokines and growth factors that are important for hematopoiesis and immune function. JAK signaling involves recruitment of STATs (signal transducers and activators of transcription) to cytokine receptors, activation and subsequent localization of STATs to the nucleus leading to modulation of gene expression. The relevance of inhibition of specific JAK enzymes to therapeutic effectiveness is not currently known.

OPZELURA is a Janus kinase (JAK) inhibitor indicated for: the topical short-term and non-continuous chronic treatment of mild to moderate atopic dermatitis in non-immunocompromised adult and pediatric patients 2 years of age and older whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable. ( 1.1 ) the topical treatment of nonsegmental vitiligo in adult and pediatric patients 12 years of age and older. ( 1.2 ) Limitations of Use Use of OPZELURA in combination with therapeutic biologics, other JAK inhibitors or potent immunosuppressants such as azathioprine or cyclosporine is not recommended. ( 1.3 ) 1.1 Atopic Dermatitis OPZELURA is indicated for the topical short-term and non-continuous chronic treatment of mild to moderate atopic dermatitis in non-immunocompromised adult and pediatric patients 2 years of age and older whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable. 1.2 Nonsegmental Vitiligo OPZELURA is indicated for the topical treatment of nonsegmental vitiligo in adult and pediatric patients 12 years of age and older. 1.3 Limitations of Use Use of OPZELURA in combination with therapeutic biologics, other Janus kinase (JAK) inhibitors, or potent immunosuppressants such as azathioprine or cyclosporine is not recommended.

Atopic Dermatitis Apply a thin layer of OPZELURA topically twice daily to affected areas of up to 20% body surface area. ( 2.1 ) Do not use OPZELURA with occlusive dressings. ( 2.1 ) Adult and Pediatric Patients 12 Years of Age and Older Do not use more than one 60 gram tube of OPZELURA per week or one 100 gram tube per 2 weeks. ( 2.1 ) Pediatric Patients 2 to 11 Years of Age Do not use more than one 60 gram tube of OPZELURA per 2 weeks. ( 2.1 ) Nonsegmental Vitiligo Apply a thin layer of OPZELURA topically twice daily to affected areas of up to 10% body surface area. ( 2.2 ) Do not use more than one 60 gram tube of OPZELURA per week or one 100 gram tube per 2 weeks. ( 2.2 ) 2.1 Recommended for Atopic Dermatitis OPZELURA is for topical use only. OPZELURA is not for ophthalmic, oral, or intravaginal use. Instruct patients to apply a thin layer of OPZELURA twice daily to affected areas of up to 20% body surface area. Do not use OPZELURA with occlusive dressings. Stop using when signs and symptoms (e.g., itch, rash, and redness) of atopic dermatitis resolve. If signs and symptoms do not improve within 8 weeks, patients should be re-examined by their healthcare provider [see Clinical Studies ( 14.1 )] . Adult and Pediatric Patients 12 Years of Age and Older Do not use more than one 60 gram tube of OPZELURA per week or one 100 gram tube per 2 weeks. Pediatric Patients 2 to 11 Years of Age Do not use more than one 60 gram tube of OPZELURA per 2 weeks. 2.2 Recommended for Nonsegmental Vitiligo OPZELURA is for topical use only. OPZELURA is not for ophthalmic, oral, or intravaginal use. Instruct patients to apply a thin layer of OPZELURA twice daily to affected areas of up to 10% body surface area. Do not use more than one 60 gram tube of OPZELURA per week or one 100 gram tube per 2 weeks. Satisfactory patient response may require treatment with OPZELURA for more than 24 weeks. If the patient does not find the repigmentation meaningful by 24 weeks, the patient should be re‑evaluated by the healthcare provider [see Clinical Studies ( 14.2 )] .

In atopic dermatitis, the most common (incidence ≥ 1%) are nasopharyngitis, diarrhea, bronchitis, ear infection, eosinophil count increased, urticaria, folliculitis, tonsillitis, rhinorrhea, upper respiratory tract infection, COVID-19, application site reactions, pyrexia, and white blood cell decreased. ( 6 ) In nonsegmental vitiligo, the most common (incidence ≥ 1%) are application site acne, application site pruritus, nasopharyngitis, headache, urinary tract infection, application site erythema, and pyrexia. ( 6 ) To report SUSPECTED , contact Incyte Corporation at 1-855-463-3463 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. in Adult and Pediatric Subjects 2 Years of Age and Older with Atopic Dermatitis Adult and Pediatric Subjects 12 Years of Age and Older In two double-blind, vehicle-controlled clinical trials (TRuE-AD1 and TRuE-AD2), 499 adult and pediatric subjects 12 years of age and older with atopic dermatitis were treated topically with OPZELURA twice daily for 8 weeks [see Clinical Studies ( 14.1 )] . The reported by ≥ 1% of OPZELURA treated subjects and at a greater incidence than in the vehicle arm are listed in Table 1. Table 1: Occurring in ≥ 1% of Adult and Pediatric Subjects 12 Years of Age and Older Treated with OPZELURA for Atopic Dermatitis through Week 8 in TRuE-AD1 and TRuE-AD2 Adverse Reaction OPZELURA (N = 499) n (%) Vehicle (N = 250) n (%) Nasopharyngitis 13 (3) 2 (1) Bronchitis 4 (1) 0 (0) Ear infection 4 (1) 0 (0) Eosinophil count increased 4 (1) 0 (0) Urticaria 4 (1) 0 (0) Diarrhea 3 (1) 1 (< 1) Folliculitis 3 (1) 0 (0) Tonsillitis 3 (1) 0 (0) Rhinorrhea 3 (1) 1 (< 1) that occurred in TRuE-AD1 and TRuE-AD2 in < 1% of subjects in the OPZELURA group and none in the vehicle group were: neutropenia, allergic conjunctivitis, pyrexia, seasonal allergy, herpes zoster, otitis externa, Staphylococcal infection, and acneiform dermatitis. No clinically meaningful differences in safety or effectiveness were observed between adult and pediatric subjects 12 to 17 years of age....

None. None. ( 4 )