A Study of Molecular Subtyping-based Therapeutic Strategies for Cutaneous T-cell Lymphoma
Cutaneous T-cell lymphoma (CTCL) is a group of diseases resulting from clonal hyperplasia of memory T cells in the skin. The increasing incidence and high treatment costs have posed significant challenges to public health and the economy. Current treatment guidelines only provide partial control, leading to varying remission times and recurrence rates. This study aims to use molecular subtyping and immunohistochemistry to guide treatment selection for CTCL patients, aiming to prolong clinical benefit, improve treatment safety, and reduce economic burden.
• Signed informed consent;
• Patients with CTCL who do not respond well to targeted skin therapy (topical corticosteroids, nitrogen mustard, or phototherapy) in the early stage (stage I-IIA) and advanced stage (stage IIB-IV);
• Age 18-75 years;
• Expected survival time greater than 3 months (follow-up for the historical control group was greater than 3 months);