A Study of Bermekimab in Patients With Hidradenitis Suppurativa

Inclusion Criteria

• •Written informed consent provided by the patient.
• •Male or female, age 18 years or greater.
• •For group A, patients must have received and failed anti-TNF therapy.
• •* For Group B, patients must not have received any prior treatment with any anti-TNF therapy.
• •* Patients who have received 200 mg dose of bermekimab in this study (previous version(s)) are eligible to begin receiving 400 mg dose starting with the patient's next scheduled visit for the remainder of his/her treatment plan.
• •Diagnosis of HS for at least 1 year prior to screening.
• •HS affecting at least two distinct anatomic areas, one of which is Hurley II or III stage.
• •A total body count of abscesses and inflammatory nodules (AN) of at least 3
• •Full understanding of the procedures of the study protocol and willingness to comply with them.
• •In case of female patients of childbearing potential, willingness to use one method of contraception of high efficacy during the entire study period. This method can be intake of hormonal contraceptives or the use of one of the following: condoms, diaphragm or an intrauterine device. Women of non-childbearing potential include those considered to have a medical history that indicates that pregnancy is not a reasonable risk, including post-menopausal women and those with a history of hysterectomy.