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A case of Conradi-Hünermann-Happle syndrome treated with topical simvastatin-cholesterol ointment

Jean Zevallos1, Stephanie Susano1

  • 1Dermatology Service, Department of Medicine, Hospital Maria Auxiliadora, Lima, Peru.

Pediatric Dermatology
|August 21, 2024
PubMed

Insights

Conradi-Hünermann-Happle syndrome, a rare genetic skin disorder affecting cholesterol metabolism, presents unique cutaneous findings. This case report explores treatment with a novel simvastatin-cholesterol ointment.

Area of Science:

  • Dermatology
  • Genetics
  • Metabolic Disorders

Background:

  • Conradi-Hünermann-Happle syndrome (CHHS) is a rare genodermatosis.
  • It is caused by pathogenic variants in the emopamil binding protein (EBP) gene.
  • CHHS affects cholesterol metabolism and presents with multi-systemic alterations.

Observation:

  • Patients exhibit characteristic cutaneous findings, including hyperkeratotic lesions along Blaschko lines.
  • These lesions can lead to scarring alopecia and atrophic patches.
  • Skeletal and ophthalmological abnormalities are also associated with the syndrome.

Findings:

  • This case report details a patient diagnosed with CHHS.
  • The patient was treated with a topical simvastatin-cholesterol ointment.
  • Treatment outcomes and clinical response were observed.

Implications:

  • This case may offer insights into novel therapeutic strategies for CHHS.
  • Targeting cholesterol metabolism topically could be a potential treatment avenue.
  • Further research is warranted to evaluate the efficacy and safety of simvastatin-cholesterol ointment in CHHS patients.

Keywords:
Conradi‐Hünermann‐Happle syndromesimvastatin

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