Dataset Information

Phase 2 study of rituximab plus ABVD in patients with newly diagnosed classical Hodgkin lymphoma.

ABSTRACT: In the present study, we evaluated the efficacy and safety of rituximab in combination with standard doxorubicin, bleomycin, vinblastine, and dacarbazine (RABVD) in patients with classical Hodgkin lymphoma (cHL). In this phase 2 study, patients with chemotherapy-naive, advanced-stage cHL were treated with rituximab 375 mg/m(2) weekly for 6 weeks and standard ABVD for 6 cycles. The primary outcome was event-free survival (EFS) at 5 years. Eighty-five patients were enrolled, of whom 78 were eligible. With a median follow-up duration of 68 months (range, 26-110), and based on an intent-to-treat analysis, the 5-year EFS and overall survival rates were 83% and 96%, respectively. The 5-year EFS for patients with stage III/IV cHL was 82%. Furthermore, the 5-year EFS for patients with an International Prognostic Score of 0-2 was 88% and for those with a score of > 2, it was 73%. The most frequent treatment-related grade 3 or 4 adverse events were neutropenia (23%), fatigue (9%), and nausea (8%). Our results demonstrate that the addition of rituximab to ABVD is safe and has a promising clinical activity in patients with advanced-stage cHL. These data are currently being confirmed in a multicenter randomized trial.

SUBMITTER: Younes A

PROVIDER: S-EPMC3359733 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Phase 2 study of rituximab plus ABVD in patients with newly diagnosed classical Hodgkin lymphoma.

Younes Anas A Oki Yasuhiro Y McLaughlin Peter P Copeland Amanda R AR Goy Andre A Pro Barbara B Feng Lei L Yuan Ying Y Chuang Hubert H HH Macapinlac Homer A HA Hagemeister Fredrick F Romaguera Jorge J Samaniego Felipe F Fanale Michelle A MA Dabaja Bouthaina Shbib BS Rodriguez Maria A MA Dang Nam N Kwak Larry W LW Neelapu Sattva S SS Fayad Luis E LE

Blood 20120227 18

In the present study, we evaluated the efficacy and safety of rituximab in combination with standard doxorubicin, bleomycin, vinblastine, and dacarbazine (RABVD) in patients with classical Hodgkin lymphoma (cHL). In this phase 2 study, patients with chemotherapy-naive, advanced-stage cHL were treated with rituximab 375 mg/m(2) weekly for 6 weeks and standard ABVD for 6 cycles. The primary outcome was event-free survival (EFS) at 5 years. Eighty-five patients were enrolled, of whom 78 were eligib ...[more]

PMID: 22371887

Similar Datasets

Project description:Background: The role of body mass index (BMI) in the treatment outcomes of lymphoma patients is controversial. While investigating the efficacy of ABVD-like regimen in Hodgkin lymphoma (HL) patients, we observed that obese patients had poor responses. To better understand this clinical phenomenon, we evaluated the effect of BMI on responses to ABVD-like chemotherapy in HL patients. Methods: This retrospective cohort study evaluated the clinical outcomes of all 67 patients with confirmed HL who were treated at the First Affiliated Hospital of Soochow University from November 2016 to March 2023 with an ABVD-like regimen as first-line chemotherapy. Baseline patient characteristics and clinical outcomes were compared across different BMI categories. The primary end-point was the overall response rate defined as the proportion of the HL patients who achieved complete response or partial response. The additional end-points included progression-free survival and overall survival. Results: The median age of the HL patients was 31 years old. Of the patients, 10.4% were obese, and 17.9% patients were overweight. Interim and end-term response evaluations revealed overall response rates of 98.5% and 83.6%, respectively. The proportion of patients with potential poor prognostic factors (IPS risk factors) did not differ significantly in the responders versus non-responders. However, non-responders had a higher average BMI when compared with responders (p = 0.002). Poor overall response rates in higher BMI patients indeed manifested with shorter progression free survival (p = 0.013). The minimum relative dose of the ABVD-like regimen in the overweight and obese groups was significantly lower than in the normal weight group (p < 0.001). Conclusion: Our analyses show that >80% of newly-diagnosed HL patients responded to the ABVD-like regimen. We find that being obese or overweight at the time of diagnosis correlated with a poorer overall response rate and that BMI was an independent risk factor in HL patients treated with the ABVD-like regimen. Lower doses of ABVD-like regimen contributed to the discrepant findings of responses in the high BMI groups. These findings indicate that newly-diagnosed, obese HL patients receiving an ABVD-like regimen require personalized treatment.

Dataset Information

Phase 2 study of rituximab plus ABVD in patients with newly diagnosed classical Hodgkin lymphoma.

Publications

Phase 2 study of rituximab plus ABVD in patients with newly diagnosed classical Hodgkin lymphoma.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets