Volume 12, Issue 2 pp. 159-166
Original article

Biweekly dose-dense gemcitabine–oxaliplatin and dexamethasone for relapsed/refractory aggressive non-Hodgkin lymphoma: A multicenter, single-arm, phase II trial

Jae-Cheol Jo

Jae-Cheol Jo

Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

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Jin Ho Baek

Jin Ho Baek

Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

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Je-Hwan Lee

Je-Hwan Lee

Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Young-Don Joo

Young-Don Joo

Department of Hematology and Oncology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea

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Sung-Hwa Bae

Sung-Hwa Bae

Department of Hematology and Oncology, Daegu Catholic University Hospital, Daegu, Korea

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Jung-Lim Lee

Jung-Lim Lee

Department of Hematology and Oncology, Daegu Fatima Hospital, Daegu, Korea

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Jung-Hee Lee

Jung-Hee Lee

Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Dae-Young Kim

Dae-Young Kim

Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Won-Sik Lee

Won-Sik Lee

Department of Hematology and Oncology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea

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Hun Mo Ryoo

Hun Mo Ryoo

Department of Hematology and Oncology, Daegu Catholic University Hospital, Daegu, Korea

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Yunsuk Choi

Yunsuk Choi

Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

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Hawk Kim

Corresponding Author

Hawk Kim

Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

Correspondence: Hawk Kim MD PhD, Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunwhan-doro, Dong-gu, Ulsan 44033, Korea. E-Mail: [email protected]Search for more papers by this author
Kyoo-Hyung Lee

Kyoo-Hyung Lee

Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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CoOperative Study Group A for Hematology (COSAH)

CoOperative Study Group A for Hematology (COSAH)

Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

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First published: 09 March 2016

The authors declare no competing interests.

Conflicts of interest: none.

Abstract

Aim

We performed a phase II study to evaluate the efficacy of combination chemotherapy consisting of gemcitabine, dexamethasone and oxaliplatin (GemDOx) as a biweekly regimen and salvage therapy in patients with relapsed or refractory aggressive non-Hodgkin lymphoma (NHL).

Methods

Gemcitabine (1000 mg/m2) and oxaliplatin (85 mg/m2) were administered intravenously on days 1 and 15, and dexamethasone (40 mg) was administered orally on days 1–4.

Results

Twenty-nine patients were enrolled, and most patients had diffuse large B-cell lymphoma (n = 18). The median age of the patients and median prior number of chemotherapy cycles were 53 (range, 26–74) years and 1 (range, 1–4) cycle, respectively. Only 17 (58.6%) and 9 (31.0%) patients completed two or more and four or more cycles, respectively, and the median number of received cycles was two (range, 1–8). Overall response rates were 27.6% (complete response in 13.8%) among intent-to-treat patients and 47.1% (complete response in 23.5%) among patients who had received at least two GemDOx cycles. Median progression-free survival and median overall survival were 3.9 and 20.5 months, respectively. The most-frequent grade 3 or 4 toxicity was neutropenia (22.9%), and no grade 3 or 4 peripheral neurotoxicity was noted.

Conclusion

GemDOx chemotherapy, therefore, showed modest activity against relapsed or refractory aggressive NHL, although toxicities were acceptable.

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