ABVD followed by BV consolidation in risk-stratified patients with limited-stage Hodgkin lymphoma
Autor: | Oludamilola Olajide, Allison M. Deal, Nilanjan Ghosh, Jeanne F. Noe, Stephen M. Ansell, Thomas C. Shea, Nishitha Reddy, Steven I. Park, Lihua E. Budde |
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Rok vydání: | 2020 |
Předmět: |
Adult
Male Oncology medicine.medical_specialty Dacarbazine medicine.medical_treatment Vinblastine Bleomycin Young Adult chemistry.chemical_compound Internal medicine Antineoplastic Combined Chemotherapy Protocols medicine Humans Doxorubicin Brentuximab vedotin Aged Neoplasm Staging Brentuximab Vedotin Lymphoid Neoplasia business.industry Hematology Middle Aged Hodgkin Disease Confidence interval Radiation therapy ABVD chemistry Female business medicine.drug |
Zdroj: | Blood Adv |
ISSN: | 2473-9537 2473-9529 |
Popis: | Approximately 90% of limited-stage Hodgkin lymphoma (HL) patients are projected to be cured with standard therapy, but many do not live their expected life span because of late treatment–related complications. New treatment paradigms are needed to reduce the use of radiation therapy (RT) as well as conventional chemotherapy drugs while improving upon current standard-of-care survival outcomes. In this phase 2 multicenter study, patients with non-bulky limited-stage HL received doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) followed by brentuximab vedotin (BV) consolidation. Forty-one patients were enrolled, and patient characteristics included median age of 29 years (range, 19 to 67 years), 58% were female, 45% had unfavorable disease, and 98% had stage II disease. Based on positron emission tomography (PET)–based risk stratification, patients received 2 to 6 cycles of ABVD followed by 6 cycles of BV. After ABVD followed by BV, 95% of evaluable patients (37 out of 39; 95% confidence interval [CI], 83%-99%) achieved PET-negative status. In the intent-to-treat patient population, the estimated 3-year progression-free survival (PFS) rate was 92%, and the overall survival (OS) rate was 97%, with a median follow-up of 47 months. All 37 patients who achieved negative PET status after BV consolidation effectively avoided RT and remain in remission with estimated 3-year PFS and OS rates of 100%. In conclusion, BV demonstrates encouraging clinical activity when it follows ABVD therapy in limited-stage HL. Early incorporation of BV may reduce the use of RT as well as conventional chemotherapy drugs while achieving favorable survival outcomes in risk-stratified patients with non-bulky limited-stage HL. This trial was registered at www.clinicaltrials.gov as #NCT01578967. |
Databáze: | OpenAIRE |
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