BACKGROUND Traditional chemotherapy has benefited many patients with non-Hodgkin's lymphoma,but results in a very poor response in patients with rare lymphomas or refractory lymphomas.Previous studies have shown t...BACKGROUND Traditional chemotherapy has benefited many patients with non-Hodgkin's lymphoma,but results in a very poor response in patients with rare lymphomas or refractory lymphomas.Previous studies have shown that chidamide has potential anti-lymphoma activity and reverses lymphoma cell chemoresistance to increase the chemosensitivity of lymphoma cells to traditional chemotherapy.CASE SUMMARY A 14-year-old boy was admitted to our hospital with a 5-d history of generalized erythema,papules,and blisters.Initially,the disease was refractory to potent antiallergic and anti-infective treatment,and his condition progressively worsened.Skin biopsy revealed primary cutaneous aggressive epidermotropic CD8+cytotoxic T-cell lymphoma.Considering that the disease is extremely rare in clinical practice,existing case reports have shown poor efficacy with traditional chemotherapy alone.We recommend chidamide combined with traditional chemotherapy for treatment.The regimen was as follows:Chidamide 30 mg/biw,cyclophosphamide 1100 mg/d1,pirarubicin 70 mg/d1,vincristine 2 mg/d1,dexamethasone 20 mg/d1-5,etoposide 100 mg/d1-5,in a 21 d cycle.The treatment effect was considerable,and complete remission was achieved after 4 cycles of treatment,after which the patient completed a total of 6 cycles of treatment.Subsequently,the patient regularly took chidamide 20 mg/biw as maintenance therapy for 1 year.To date,the patient has been disease-free for 3 years.CONCLUSION This case suggests that the combination of chidamide and traditional chemotherapy is effective in primary cutaneous aggressive epidermotropic CD8+cytotoxic T-cell lymphoma.展开更多
基金Supported by the China Anti-Cancer Association Project,No.CORP-117.
文摘BACKGROUND Traditional chemotherapy has benefited many patients with non-Hodgkin's lymphoma,but results in a very poor response in patients with rare lymphomas or refractory lymphomas.Previous studies have shown that chidamide has potential anti-lymphoma activity and reverses lymphoma cell chemoresistance to increase the chemosensitivity of lymphoma cells to traditional chemotherapy.CASE SUMMARY A 14-year-old boy was admitted to our hospital with a 5-d history of generalized erythema,papules,and blisters.Initially,the disease was refractory to potent antiallergic and anti-infective treatment,and his condition progressively worsened.Skin biopsy revealed primary cutaneous aggressive epidermotropic CD8+cytotoxic T-cell lymphoma.Considering that the disease is extremely rare in clinical practice,existing case reports have shown poor efficacy with traditional chemotherapy alone.We recommend chidamide combined with traditional chemotherapy for treatment.The regimen was as follows:Chidamide 30 mg/biw,cyclophosphamide 1100 mg/d1,pirarubicin 70 mg/d1,vincristine 2 mg/d1,dexamethasone 20 mg/d1-5,etoposide 100 mg/d1-5,in a 21 d cycle.The treatment effect was considerable,and complete remission was achieved after 4 cycles of treatment,after which the patient completed a total of 6 cycles of treatment.Subsequently,the patient regularly took chidamide 20 mg/biw as maintenance therapy for 1 year.To date,the patient has been disease-free for 3 years.CONCLUSION This case suggests that the combination of chidamide and traditional chemotherapy is effective in primary cutaneous aggressive epidermotropic CD8+cytotoxic T-cell lymphoma.
