Traitement de la maladie de Hailey-Hailey par toxine botulique : étude rétrospective de huit cas

Sequential treatments of Hailey-Hailey disease with photodynamic therapy, botulinum toxin type A and dapsone: A case report

Hailey-Hailey disease is a rare autosomal dominant chronic recalcitrant blistering genodermatosis involving the intertriginous areas. Therapeutic options are various, depending on the type and size of the lesion, and include topical and systemic corticosteroids, topical and systemic retinoids, and DMARDs, but the only true curative approach is represented by the destruction of the affected areas through different techniques like carbon dioxide laser, photodynamic therapy, electron beam radiotherapy, botulinum toxin type A. We report a case of Hailey-Hailey disease successfully treated with a consequential regimen of PDT, botulinum toxin type A and dapsone.

Botulinum toxin injections as an effective treatment for patients with intertriginous Hailey-Hailey or Darier disease: an open-label 6-month pilot interventional study

BACKGROUND

Patients with Hailey-Hailey and Darier diseases present with disabling inflammatory lesions located in large skin folds, which are often exacerbated or induced by sweating. Quality of life is highly impaired because of pain and recurrent skin infections. An improvement in skin lesions after botulinum toxin A injections has previously been reported in some patients but no prospective interventional studies are available. The aim of this open-label, 6-month, interventional pilot study (NCT02782702) was to evaluate the effectiveness and safety of botulinum toxin A for patients with moderate to very severe skin lesions located in folds.

RESULTS

Thirty patients (26 Hailey-Hailey/4 Darier) were included. Botulinum toxin A proved effective within the first month in two-thirds of patients, taking all study parameters (itchiness, cutaneous pain, sweating and odour, infections, psychosocial impairment and quality of life) into account and persisted during the 6-month follow-up period. No patient was classed as a BtxA non-responder, but 11 (37%) Hailey-Hailey patients (the most severe ones), experienced a relapse during the study. No serious side effects were reported. Mild transient clear fluid discharge at the site of the injections was reported for 27% of patients.

CONCLUSIONS

Botulinic toxin seems to be an effective and safe treatment for Hailey-Hailey and Darier diseases. Nevertheless, it may prove insufficient for the severest of Hailey-Hailey cases and could be considered as supplementary to other conventional treatments. Further studies are required to confirm our results on larger Darier cohorts.

Botulinum toxin in treating Hailey-Hailey disease: A systematic review

BACKGROUND

Hailey-Hailey disease is a rare disorder characterized by recurrent painful blistering, erosions, maceration in the intertriginous regions. Botulinum toxin has been used in the treatment of Hailey-Hailey disease.

AIMS

This study aimed to examine all published articles on botulinum toxin in the treatment of Hailey-Hailey disease, and to evaluate its efficacy and safety.

METHODS

PubMed, Embase, Cochrane Library, and Web of Science were used to identify eligible articles on August 8, 2020. The searching strategy was "(Hailey Hailey or Hailey-Hailey or pemphigus) and botulinum."

RESULTS

Sixteen articles including 38 patients described the use of botulinum toxin in treating Hailey-Hailey disease. Only one case had no response, while the other patients all had partial or complete remission. No side effects were reported. Nine articles including 10 patients mainly described other treatment options, and the patients were only treated with botulinum toxin previously. Their responses to botulinum toxin were limited: one was mild improvement, one was partial response, and the other eight failed.

CONCLUSION

Botulinum toxin is not almighty, but a promising alternative option. We recommend botulinum toxin as an adjuvant or supplemental treatment modality for severe and recalcitrant Hailey-Hailey disease. Larger studies are warranted to confirm its efficacy, safety, long-term effects, and cost performance.

Recalcitrant vulvar Hailey-Hailey disease treated with alitretinoin and onabotulinumtoxinA: A case report

Hailey-Hailey disease is an autosomal dominant genodermatosis leading to chronic hyperkeratotic and fissured lesions in the intertriginous areas. We present a 53-year-old woman with a case of vulvar and inguinal Hailey-Hailey disease resistant to usual treatments. She was efficiently treated with alitretinoin 10 mg daily combined with injections of onabotulinumtoxinA every 9 months. The combination led to an almost complete resolution of the lesions and symptoms at follow-ups.

Hailey-Hailey Disease: An Update Review with a Focus on Treatment Data

Hailey-Hailey disease is a rare blistering dermatosis first described in 1939 by the brothers Howard and Hugh Hailey. Its incidence is estimated at 1/50,000. The inheritance is autosomal dominant with complete penetrance, but a variable expressivity in affected family members. Clinically, Hailey-Hailey disease presents between the third and fourth decade as flaccid vesicles and blisters on erythematous skin, giving rise to erosions, fissures, and vegetations. Maceration and superinfections are frequent. The lesions are typically distributed symmetrically within intertriginous regions such as the retroauricular folds, lateral aspects of the neck, axillae, umbilicus, inguinal, and perianal regions. The disease is characterized by a chronic relapsing course with spontaneous remissions and multiple recurrences. Severe disease can be very frustrating and have a major psychological and social impact. Given the dearth of evidence-based guidelines and large clinical trials, the assessment of the efficacy and safety of treatments is difficult. Treatments include topical and systemic agents, and procedural therapy such as lasers and surgery. This review provides a systematic search of the literature with a focus on classical and emerging treatment options for Hailey-Hailey disease.

[What's new in interventional dermatology?]

This year, many publications have focused on understanding, avoiding and treating vascular complications when injecting fillers. New protocols for the use of hyaluronidase have shown their effectiveness in preventing skin necrosis or blindness after vascular embolism when injecting hyaluronic acid. Other areas of interventional dermatology have been well documented: myomodulation is an interesting concept that describes the impact of the injection depth of a filler on muscle forces in order to correct the balances between the lowering and elevators during congenital or acquired defcits with aging. Treatment of melasma remains diffcult but the prescription of oral tranexamic acid could be useful. Botulinum toxin is expanding its feld of activity for both aesthetic and medical treatments. Pulsed dye laser remains the reference treatment for port wine stains, but the rate of recurrence by post laser neo-angiogenesis justifes the need of reliable and effective adjuvant treatments.