Joint AAD & HS Foundation clinical guidelines
Guidelines of Care for the Management of Hidradenitis Suppurativa
Every recommendation with its strength, certainty of evidence, dosing, and monitoring.
View and download the guidelines
4strong recommendations
2good practice statements, treated as strong
37recommendations in total
40therapies where evidence generation is needed
What the guidelines say to payers
Two parts of the guidelines speak directly to coverage policy, and both sit inside the body text where they are easy to miss.
Step therapy
From the Recommendations section
“Step therapy, an insurance requirement that patients complete a sequence of insurer-designated treatments before coverage is approved for a physician-prescribed therapy, lacks evidence of clinical benefit and is associated with treatment delays, reduced access to guideline-concordant care, and worse clinical outcomes.”
Cost
From the Cost section
“We recognize that costs for some therapies may be prohibitive without adequate insurance coverage. Clinicians should be aware of cost differences among treatments, including lower-cost options within the recommended treatment landscape. Shared decision-making regarding treatment selection, initiation, and adherence should explicitly address affordability, insurance coverage, and out-of-pocket costs.”
From the Cost section
“Notably, effective treatments may reduce long-term economic burdens for payers and the healthcare system and direct costs of HS therapies should be weighed against indirect costs of uncontrolled disease, including wound care, lost productivity, and disability assistance. While payer and healthcare system tools to manage healthcare utilization and drug expenditures, including step therapy and prior authorization, are effective at reducing short-term therapeutic costs, they are also associated with treatment delays, reduced adherence, and worse clinical outcomes that can drive higher long-term costs. These effects compound existing barriers to HS care, including diagnostic delay averaging 7 to 10 years and limited access to specialty dermatology.”
The strong recommendations
Benefits clearly outweigh risks and burdens. These apply to most patients in most circumstances.
| Therapy | Class | Population | Strength | Certainty |
|---|---|---|---|---|
| Adalimumab | TNF inhibitor | Moderate to severe HS | Strong | Moderate |
| Bimekizumab | IL-17A/F inhibitor | Moderate to severe HS | Strong | Moderate |
| Infliximab | TNF inhibitor | Moderate to severe HS | Strong | Low |
| Secukinumab | IL-17A inhibitor | Moderate to severe HS | Strong | Moderate |
Recommendations for therapies that apply to most patients
These are conditional recommendations. Benefits are closely balanced with risks and burdens, so the recommendation applies to most patients, but the most appropriate action may differ depending on the clinical situation or on patient values. Grouped by category and listed alphabetically.
| Therapy | Class | Population | Strength | Certainty |
|---|---|---|---|---|
| Topical therapies | ||||
| Topical clindamycin 1% | Topical antibiotic | All HS | Conditional | Low |
| Topical resorcinol 10-15% | Topical keratolytic | All HS | Conditional | Low |
| Topical ruxolitinib 1.5% cream | Topical JAK1/JAK2 inhibitor | All HS | Conditional | Low |
| Systemic antibiotics | ||||
| Clindamycin with rifampin | Combination systemic antibiotics | All HS | Conditional | Very Low |
| Doxycycline | Tetracycline antibiotic | All HS | Conditional | Very Low |
| Ertapenem | Carbapenem antibiotic | Moderate to severe HS | Conditional | Very Low |
| Tetracycline | Tetracycline antibiotic | All HS | Conditional | Very Low |
| Hormone therapy | ||||
| Spironolactone | Anti-androgen | All HS | Conditional | Very Low |
| Biologics | ||||
| Adalimumab continued perioperatively | Moderate to severe HS undergoing surgery | Conditional | Low | |
| Systemic therapies | ||||
| Short-term systemic corticosteroids | Systemic corticosteroid | Moderate to severe HS | Conditional | Very Low |
| Upadacitinib | JAK1 inhibitor | Moderate to severe HS | Conditional | Low |
| Procedural interventions | ||||
| Adjunctive hyperbaric oxygen therapy | Patients on systemic antibiotic therapy | Conditional | Very Low | |
| Botulinum toxin | Axillary HS | Conditional | Very Low | |
| Deroofing | Recurrent or persistently symptomatic lesions | Conditional | Very Low | |
| Incision and drainage | Acutely painful abscesses | Conditional | Very Low | |
| Intralesional triamcinolone acetonide | Acutely painful lesions | Conditional | Very Low | |
| Laser hair removal | All HS | Conditional | Very Low | |
| Lesional and regional excision | Persistent or recurrent symptomatic lesions | Conditional | Very Low | |
| Supportive management | ||||
| Supportive pain management | All HS | Conditional | Very Low | |
| Tobacco cessation | Patients who use tobacco | Conditional | Very Low | |
| Complementary and alternative medicine | ||||
| Adjunctive oral zinc | Under clinician guidance | Conditional | Very Low | |
| Vitamin D repletion | Patients with vitamin D insufficiency or deficiency | Conditional | Very Low | |