Key Findings from the Hong Kong Vitiligo Patients and Caregivers Survey Released for World Vitiligo Day
- Written by Reporters
Patients Demonstrate Significant Knowledge Gaps in Treatment Options, Leading to Lost Hope and Treatment DiscontinuationOver 70% of Vitiligo Patients Desire Skin Repigmentation; New Topical Therapy Introduced in Hong Kong Shows Encouraging Results HONG KONG SAR - Media OutReach Newswire - 22 June 2025 - In observance of World Vitiligo Day (June 25), Hong Kong Vitiligo Support Group has released findings from its latest "Hong Kong Vitiligo Patients and Caregivers Survey." The study reveals critical gaps in treatment knowledge, with over 80% of respondents demonstrating limited understanding of available therapies and their efficacy. More than 70% of patients hoped therapy could partially or fully restore their original skin pigmentation, yet many reported disappointing outcomes with existing treatments, leading to loss of confidence and treatment discontinuation. 
(From left) Mr. Chan (pseudonym), a patient with vitiligo; Dr. Chan Yung, a specialist in dermatology; and Ms. Amy Wong, a registered social worker from the Hong Kong Vitiligo Support Group, urge individuals with vitiligo to seek professional medical consultation for personalized treatment plan promptly and to avoid unproven remedies
Dr. Chan Yung, a specialist in dermatology, noted that with advancing insights into vitiligo pathogenesis, novel therapy has recently been introduced in Hong Kong. Clinical studies confirm its repigmentation potential, encouraging patients to consult specialists for personalized treatment plans. In Hong Kong, vitiligo affects approximately 1% of the population, with an estimated 70,000 individuals living with the condition. In May 2025, Hong Kong Vitiligo Support Group successfully surveyed 61 patients or their primary caregivers to identify key challenges in disease management. Key findings as follows: 1. Critical Knowledge Deficits in Treatment Understanding- 80% lack understanding of treatment options
- 78% unfamiliar with medication efficacy
- 84% uncertain about which specialist to consult
- 74% of respondents expressed a desire for full or partial skin repigmentation, yet among the 48 treated patients, none achieved complete repigmentation, and only 8% reported partial improvement
- 67% perceived treatments as completely ineffective
- 43% are not receiving any active treatment at present
- Barriers included: high private healthcare costs and long public-sector wait times (95%), and perceived futility of therapy (75%)
- Corticosteroids: Risk of skin atrophy, telangiectasia; unsuitable for long-term use
- Phototherapy: Requires 3–6 months (or longer) of 2–3 weekly sessions, with potential sunburn and skin cancer risks
- Non-steroidal topicals: Often only slow progression rather than induce repigmentation
- Approximately 30% of patients achieved ≥75% improvement in Facial Vitiligo Area Scoring Index (F-VASI) after 24 weeks of treatment;
- 50% of patients showed ≥50% improvement;
- Extension to 52 weeks of treatment resulted in >50% of patients attaining ≥75% improvement7
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About Hong Kong Vitiligo Support Group
Initiated by social enterprise Hong Kong Health Care Alliance, Hong Kong Vitiligo Support Group is a non-profit patient organization dedicated to individuals affected by vitiligo and their caregivers. Our mission is to enhance societal understanding of vitiligo through comprehensive disease education and support services, empowering patients to better understand and confront their condition while fostering public awareness. We strive to ensure no patient faces this journey alone.
Source https://www.media-outreach.com/news/hong-kong-sar/2025/06/22/390469/