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  • American Society of Clinical Oncology (ASCO)  (3)
  • Liang, Chao Yong  (3)
  • Zhang, Mengping  (3)
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  • American Society of Clinical Oncology (ASCO)  (3)
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Subjects(RVK)
  • 1
    Online Resource
    Online Resource
    Preventing hepatitis B reactivation in HBsAg-positive patients with untreated diffuse large B-cell lymphoma with R-CHOP chemotherapy: A prospective study to compare entecavir and lamivudine.
    American Society of Clinical Oncology (ASCO) ; 2013
    In:  Journal of Clinical Oncology Vol. 31, No. 15_suppl ( 2013-05-20), p. 8503-8503
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 31, No. 15_suppl ( 2013-05-20), p. 8503-8503
    Abstract: 8503 Background: Hepatitis B reactivation is a serious complication in lymphoma patients treated with rituximab-contained chemotherapy despite lamivudine prophylaxis. The optimal prophylactic antiviral protocol is undetermined. This prospective study was designed to compare the efficacy of prophylactic entecavir and lamivudine in preventing hepatitis B reactivation in HbsAg-positive patients with untreated diffuse large B cell lymphoma (DLBCL) under R-CHOP treatment. Methods: HBsAg carriers with untreated DLBCL, normal liver function and low serum HBV DNA levels (less than 10 3 copys/ml)were randomized to receive entecavir or lamivudine during R-CHOP treatment and for 6 months after completion of chemotherapy. HBsAg, HBsAb, HBeAg, HBeAb and HBcAb were performed prior to initiation of treatment. Serum alanine aminotransferase (ALT), and HBV-DNA levels were prospectively monitored before every cycle of chemo and every month after completion of chemotherapy. Results: Between February 2008 and December 2012, a total of 229 patients older than 18y with newly diagnosed DLBCL were included. The present analysis is based on 121 HBsAg-positive patients, including 61 patients randomly assigned to entecavir and 60 patients to lamivudine .The primary efficacy end point was the incidence of HBV-related hepatitis. The secondary end point was chemotherapy disruption due to hepatitis. Compared with the lamivadine group, the entecavir group had significantly lower rates of hepatitis(8.2% vs 23.3%,P=0.022), hepatitis B reactivation (0 vs 13.3%,P=0.003),HBV reactiviation(6.6% vs 30.0%,P=0.001), delayed HBV-related hepatitis (0 vs 8.3%,P=0.027) and disruption of chemotherapy (1.6% vs 18.3%,P=0.002). 7 of 8 patients with hepatitis B reactivation had advanced stage(III–IV) disease. Conclusions: In HBsAg-positive DLBCL patients undergoing R-CHOP chemotherapy, entecavir is more effective than lamivudine in preventing hepatitis B reactivation. For patients with advanced stage disease, entecavir should be considered the primary preventive therapy. Clinical trial information: CTR-TRC-11001687.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/jco.2013.31.15_suppl.8503
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2013
    detail.hit.zdb_id: 2005181-5
    Location Call Number Limitation Availability
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Prognostic value of PET/CT scans on early chemo-cycle in diffuse large B-cell lymphoma: Prospective study.
    American Society of Clinical Oncology (ASCO) ; 2013
    In:  Journal of Clinical Oncology Vol. 31, No. 15_suppl ( 2013-05-20), p. 8573-8573
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 31, No. 15_suppl ( 2013-05-20), p. 8573-8573
    Abstract: 8573 Background: To evaluate the prognostic value of positron emission tomography/computed tomography (PET/CT) scan on early chemo-cycle in newly-diagnosed diffuse large B cell lymphoma (DLBCL) patients. Also to distinguish the variation in outcome of early-responder (ER), late-responder (LR) and non-responder (NR). Methods: Newly diagnosed 149 DLBCL patients were treated with R-CHOP regimen for 2-8 cycles (mean: 5.49 cycles) in our center (Feb 2008–Jan 2013). The median age at diagnosis was 47 years (range, 17-80 years); 78 males (52.35%) and 71 females (47.65%); 63 stage I-II (42.3%) and 86 stage III-IV (57.7%); 45 B symptoms (30.2%); 90 IPI 1-2 scores (60.4%) and 59 IPI 3-5 scores (39.6%). All the patients with bulky disease, extranodal invasions and residual disease underwent baseline PET/CT scan and repeated after every 2 chemo-cycles. Results: After 2 subsequent cycles, the PET/CT evaluation showed complete remission (CR) in 82/149 (early-responder, 55.03%), and non-CR in 67/149 (44.97%) patients. Among 67 non-CR patients, 39 achieved CR (late-responder), 21 partial remission (PR), 3 stable disease (SD) and 4 progressive diseases (PD) (non-responder). After a follow-up of median 618 days (range 45-1816 days), the 1st and 2nd year progression-free survival (PFS) rate in NR were significantly different from ER (61.3% vs 92.6% , 52.5% vs 86.6%, p 〈 0.001) and LR (61.3% vs 91.6%, 52.5% vs 75.9%, p=0.023), and no significant differences were found between ER and LR (p=0.329). The 1st and 2nd year overall survival (OS) were 98.5%, 91.9% in ER; 97.3%, 97.3% in LR and 89.8%, 60.0% in NR respectively with significant differences between NR and ER (p=0.005), between NR and LR (p=0.008), but there was no statistically significant difference between ER and LR (p=0.558). The 1st and 2nd year disease free survival (DFS) rate did not differ between ER and LR (92.6% vs 84.6%, 86.9% vs 76.7%, p=0.250). Conclusions: The PET/CT findings in early chemo-cycle response might predict PFS advantage, but the difference of DFS and OS between ER and LR were not so obvious, and NR showed poor prognosis according to our current data. Clinical trial information: CTR-TRC-11001687.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/jco.2013.31.15_suppl.8573
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2013
    detail.hit.zdb_id: 2005181-5
    Location Call Number Limitation Availability
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    Online Resource
  • 3
    Online Resource
    Online Resource
    Phase II/III randomized trial of CID-ATT with radiotherapy compared with CHOP with radiotherapy as first-line treatment for previously untreated early staging extranodal NK/T-cell lymphoma, nasal type (ENKL).
    American Society of Clinical Oncology (ASCO) ; 2013
    In:  Journal of Clinical Oncology Vol. 31, No. 15_suppl ( 2013-05-20), p. 8508-8508
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 31, No. 15_suppl ( 2013-05-20), p. 8508-8508
    Abstract: 8508 Background: Extranodal NK/T cell lymphoma, nasal type (ENKL) is more prevalent in Asia and has worse prognosis than B-NHL. No therapeutic strategy is currently identified for ENKL. This phase II/III study was undertaken to compare CHOP-B/IMVD/DHAP-Alternating Triple Therapy (CID-ATT) and standard CHOP regimen as first-line treatment prospectively. Methods:109 patients (pts) initially diagnosed as ENKL (16-70 ys old) with Ann Abor Stage I to II were randomized to receive CID-ATT or CHOP regimen from Jan 2006 to Jan 2012. CID-ATT alternated among CHOP-B, IMVD, and DHAP, given in alternating sequence for a total of 6 courses (2 circle). Involved field radiation was administered after 6 courses(2 circle) of CID-ATT regimen or 6 cycles of CHOP regimen. All pts received prophylactic granulocyte colony-stimulating factor, interleukin-11and thrombopoietin for each DHAP cycle. Results: 109 pts were evaluable (54CID-ATT; 55 CHOP). With a median follow-up of 40.3months,OS and PFS was significantly prolonged with CID-ATT compared with CHOP (1yOS :80.2% vs 78.6%, 3yOS:68.0% vs 42.3%, 5yOS: 64.2% vs 34.5%,P=0.023; 1yPFS: 74.9% vs 59.6%, 3yPFS:60.5% vs 32.0%, 5yPFS: 60.5% vs 32.0% ; P=0.016). Compared to CHOP group, CID-ATT group has a much higher complete remission rate (CID-ATT:47/54,87.0 % vs CHOP:29/55,52.7%, P 〈 0.001). The survivals for pts who achieved CR after One circle (3 courses) were significantly better than those who were in non-CR group.(5yOS: CR group in ATT:75.3%, non-CR group in ATT:51.5%, CR group in CHOP:39.3%, non-CR group in CHOP:31.0%; P=0.003). No treatment related death was observed, although Grade III/IV neutropenia (30/54,55.6%) and thrombocytopenia (33/54,61.1%) were observed in CID-ATT regimen, especially in DHAP cycle. Conclusions: Our study has demonstrated that the CID-ATT regimen as an optimal first-line therapy achieved promising clinical activity with safe and tolerated toxicity under close monitoring and good supportive care of untreated early staging ENKL pts. CR of induce chemotherapy following radiotherapy is very important for ENKL survival. Clinical trial information: CSWOG0002.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/jco.2013.31.15_suppl.8508
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2013
    detail.hit.zdb_id: 2005181-5
    Location Call Number Limitation Availability
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    Online Resource
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