In a groundbreaking development for chronic hand eczema sufferers, a clinical study conducted by RML Hospital has revealed that Tofacitinib can lead to a remarkable 90% improvement in symptoms for 12 out of 15 patients within just four weeks. This condition, which is notably resistant to existing treatments, primarily affects individuals regularly exposed to detergents and solvents, such as those in vegetable processing, leading to skin degradation on the hands.
The research, a collaborative effort between RML Hospital and the Council of Scientific and Industrial Research — Institute of Genomics and Integrative Biology (IGIB), Delhi, was recently published in the Archives of Dermatological Research. Chronic hand eczema is identified as the most common occupation-related skin disorder, with up to 40% of workers in high-risk occupations developing the condition. Dr. Kabir Sardana, the principal investigator from RML Hospital's dermatology department, emphasized the significant impact of the condition on workers with frequent water exposure, including healthcare professionals, food service staff, and hairdressers.
The study focused on patients who had not responded to conventional treatments, administering Tofacitinib at 5mg twice daily. Regular assessments were conducted at four-week intervals, with follow-up monitoring for any post-treatment recurrence. Prior to this, all participants had used topical corticosteroids, with methotrexate and acitretin showing limited success in some cases.
Of the 21 participants, 15 were treated with Tofacitinib, resulting in 12 patients achieving a 90% improvement in their hand eczema within an average of four weeks. However, four patients experienced adverse effects, and three noticed disease reappearance about seven months after discontinuing the treatment. The findings suggest that Tofacitinib, acting as a pan-JAK inhibitor, is significantly effective in treating resistant chronic hand eczema cases, particularly where elevated tissue Th1/Th2 cell-related cytokine levels are present.
Chronic hand eczema affects 10-15% of India's population, with symptoms including dryness, itchiness, redness, or darkened patches on the skin, which may become painful, develop cracks, and occasionally bleed. During active flare-ups, the skin typically thickens with a scaly texture, and the fingers may swell noticeably. This study offers new hope for those affected, highlighting the potential of Tofacitinib as a treatment option for this challenging condition.
