| Autor: |
Eren Arslan Davulcu, Nur Soyer, Zühal Demirci, Ajda Güneş, Filiz Vural, Fahri Şahin, Mahmut Töbü, Serra Kamer, Mine Hekimgil, Güray Saydam |
| Rok vydání: |
2023 |
| Zdroj: |
Clinical Hematology International. |
| ISSN: |
2590-0048 |
| DOI: |
10.1007/s44228-023-00034-w |
| Popis: |
Purpose Langerhans cell histiocytosis (LCH) is a rare disease that can affect all tissues and organs. Our study evaluated the clinical characteristics and treatment outcomes of adult-onset LCH patients in a tertiary center. Materials and Methods Adult patients diagnosed with LCH were retrospectively evaluated. Their initial symptoms, stratification according to disease involvement, treatment details, treatment responses, and overall and progression-free survival (PFS) were analyzed. Results Thirty-three patients were included. There were 21 single system LCH, 10 multisystem LCH, and 2 pulmonary LCH patients. Patients with single system unifocal involvement were successfully treated with local therapies such as surgery and radiotherapy. Most of the multisystem LCH patients and patients with single system multifocal involvement were treated with systemic chemotherapy. Cladribine was the first choice in 10 out of 11 patients who received chemotherapy. Among all patients, the overall response rate (ORR) was 97%. Among those who had cladribine in the first-line the ORR was 81%. All these patients achieved a complete remission and were alive at the last visit. The median follow-up was 38 (range, 2–183) months. The median PFS has not yet been reached. Ten-year PFS was 90.9%. Conclusion Besides successful local treatments with surgery and radiotherapy, our study provides information for front-line cladribine treatment. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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