A Study of the Efficacy and Safety of Brensocatib in Adults With Moderate to Severe Hidradenitis Suppurativa (HS)

Inclusion Criteria: * Diagnosis of HS (confirmed by a dermatologist), with a history of signs and symptoms consistent with HS for at least 6 months before the Screening Visit. * Moderate or severe HS defined as a total of ≥6 inflammatory lesions (inflammatory nodules and/or abscesses) for at least 8 weeks before the Baseline Visit. * HS lesions in at least 2 distinct anatomic areas, 1 of which must be at least Hurley Stage II or Hurley Stage III at both the Screening and Baseline Visits. Exclusion Criteria: * Draining tunnel count of ≥20 at the Baseline Visit. * Surgical or laser intervention for an HS lesion during the Screening Period. * Clinical diagnosis of Papillon-Lefèvre Syndrome. * Participants with an absolute neutrophil count \<1,000/mm3 at the Screening Visit. * Participants having active liver disease or hepatic dysfunction. * Have diagnosed periodontal disease under active management by a dentist or expected to have periodontal disease-related procedures within the study period. * Received systemic (intravenous or orally \[PO\]) antibiotic therapy within 8 weeks before the Baseline Visit a. Doxycycline or minocycline up to 100 mg twice daily is permitted provided the dosing regimen being stable for at least 8 weeks before the Baseline Visit and is expected to continue. * Received PO or transdermal opioid analgesics (except tramadol) for any reason within 4 weeks before the Baseline Visit. * Permitted analgesics for HS-related pain have not been at a stable …