Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The paper discusses the advantages offered by two regimens of therapy of Hodgkin's disease in children and adolescents (139)--DAL-HD (versions 87 and 90) (83) and SPbHD-05 (56). Survival rates were fairly high (OS--94.3%; DFS-- 90.0% and EFS--81.2%); they differed depending on risk group. Both the potential of a largen choice of prognostic criteria used in risk grading and the hazards from akylating drugs and anthracyclines were demonstrated.
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PMID:[A comparison of two risk-adapted regimens of therapy for Hodgkin's disease in children and adolescents]. 1841 58

In developed nations, Hodgkin lymphoma (HL) is rare in <5-year olds and represent a minority in developing countries. Little is reported about the biology and behavior of these very young patients compared with older children. 18.75% of our pediatric HL patients (0 - 14 years) were <5 years at diagnosis. This group had more boys, similar incidence of B-symptoms and stage distribution, less mediastinal involvement and bulky disease, and more mixed cellularity subtype than older children. Treatment included chemotherapy (CT; n = 55), combined modality therapy (CMT; n = 12) and XRT only (n = 2). Ten-year EFS and OS was 81.5% and 90.4%, respectively, versus 75.5% and 90.5% for older children (p > 0.5). A trend toward better survival was seen with CMT, using very LD-XRT, than with CT (OS 100% vs. 86.4%[p = 0.3]; EFS 90.9% vs. 81.0%[p = 0.4]). Although CT could be effective in a subset of LR patients, LD-XRT may be needed to effectively treat most of these patients. This dose reduction may reduce XRT-related toxicity, which can be significant in very young children.
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PMID:Hodgkin lymphoma in very young children: Clinical characteristics and outcome of treatment. 1846 1

The best method to mobilize PBSCs in patients with non-Hodgkin's Lymphoma (NHL) is uncertain. We hypothesized that PBSC mobilization using an intensive chemotherapy regimen would improve outcomes after autologous hematopoietic stem cell transplantation (ASCT) in NHL patients at high risk for relapse. Fifty NHL patients were prospectively allocated to intense mobilization with high-dose etoposide plus either high-dose cytarabine or CY if they were 'high risk' for relapse, whereas 30 patients were allocated to nonintense mobilization with CY if they were 'standard risk' (all patients, +/-rituximab). All intensely mobilized patients were hospitalized compared with one-third of nonintensely mobilized patients. The EFS after ASCT was the same between the two groups, but overall survival (OS) was better for intensely mobilized patients (<0.01), including the diffuse large B-cell subgroup (P<0.04). We conclude that the intense mobilization of PBSCs in patients with NHL is more efficient than nonintense mobilization, but with greater toxicity. The equalization of EFS and superiority of OS in patients intensely mobilized to those nonintensely mobilized suggests that a treatment strategy using intensive chemotherapy for mobilization may be improving NHL outcomes after ASCT.
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PMID:Impact of intensive PBSC mobilization therapy on outcomes following auto-SCT for non-Hodgkin's lymphoma. 1867 66

We report our experience with high-dose chemotherapy (HDC) and autologous SCT (ASCT) in 66 patients out of 113 (113 patients out of 153 had complete analysis) with primary refractory Hodgkin's lymphoma (PR-HL) who received salvage chemotherapy followed by BEAM as HDC. Median age at ASCT was 23 years. Before salvage chemotherapy, stages I:II:III:IV were 2:21:14:29, bulky disease 27%, involvement of mediastinum 79%, spleen 26% and extranodal site 47%; 92% had ESHAP (etoposide, methylprednisolone, high-dose cytarabine, cisplatin) as salvage. Post-ASCT evaluation showed response in 50 patients (76%), complete response (CR) in 37 (56%), partial response in 14 (21%), no response or stable disease in three (5%) and progressive disease in 10 (15%) patients. Six patients achieved CR after XRT (5) or surgery (1), making a total with CR of 43 (65%). From diagnosis and HDC, median follow-up is 38.5 and 22.8 months and median overall survival 78 and 57 months, respectively. EFS and overall survival (OS) are 36 and 64%, respectively. In all 47% patients are in CR. Twenty-two (33%) patients died of the disease. Multivariate analysis showed elevated lactic dehydrogenase (LDH) for EFS (P=0.041) and mediastinal involvement for OS (P=0.038) as negative prognostic factors. In conclusion, EFS and OS are only 36 and 64%, respectively. Elevated LDH and mediastinal involvement are poor prognostic factors.
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PMID:High-dose chemotherapy and autologous stem cell transplantation for Hodgkin's lymphoma in the kingdom of Saudi Arabia: King Faisal specialist hospital and research center experience. 1872 97

ABVD remains a standard chemotherapy for Hodgkin Lymphoma (HL) despite many efforts to demonstrate the superiority of other regimens. Bleomycin was proven marginally active in this combination (J Clin Oncol 22:1532-3, 2004) but adding significant toxicity. Response to ABVD is often slow and relapse rate of 20-30% is a concern. ABVD has never been directly compared to CHOP, the other global standard for other lymphomas that is composed of agents certainly active in HL. Current study is an update on our initial report of 2004 (Blood 104, 2004). In addition to extending the follow-up, we compared outcome after CHOP in a pilot series of previously untreated patients with a retrospective results of ABVD therapy at our institution. CR/CRu rates were 88 and 62% for CHOP and ABVD, respectively. In CHOP CS III/IV group, more patients had at least three risk factors (80%) than in ABVD CS III-IV group (40%). In contrast to ABVD, there were no deaths in CHOP group, but EFS was inferior. This might result from a higher risk level in CHOP patients. Toxicity of both regimens was mild: grade 3/4 leukopenia in 9%, grade 1/2/3 peripheral neuropathy in 6% of ABVD patients, and grade 3/4 neutropenia in 7% of CHOP patients. In conclusion, CHOP-21 is an active and low-toxic regimen in HL with risk factors. A prospective comparison of CHOP with a standard chemotherapy in a randomized study will be justified.
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PMID:CHOP-21 for unfavorable Hodgkin's lymphoma. An exploratory study. 1931 2

T-cell depleted allogeneic hematopoietic SCT (TCD-HSCT) have shown durable disease-free survival with a low risk of GVHD in patients with AML. We investigated this approach in 61 patients with primary refractory or relapsed non-Hodgkin lymphoma (NHL), who underwent TCD-HSCT from January 1992 through September 2004. Patients received myeloablative cytoreduction consisting of hyperfractionated total body irradiation, followed by either thiotepa and cyclophosphamide (45 patients) or thiotepa and fludarabine (16 patients). We determined the second-line age-adjusted International Prognostic Index score (sAAIPI) before transplant transplant. Median follow-up of surviving patients is 6 years. The 10-year OS and EFS were 50% and 43%, respectively. The relapse rate at 10 years was 21% in patients with chemosensitive disease and 52% in those with resistant disease at time of HSCT. Nine of the 18 patients who relapsed entered a subsequent CR. OS (P=0.01) correlated with the sAAIPI. The incidence of grades II-IV acute GVHD was 18%. We conclude that allogeneic TCD-HSCT can induce high rates of OS and EFS in advanced NHL with a low incidence of GVHD. Furthermore, the sAAIPI can predict outcomes and may be used to select the most appropriate patients for this type of transplant.
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PMID:Second-line age-adjusted International Prognostic Index in patients with advanced non-Hodgkin lymphoma after T-cell depleted allogeneic hematopoietic SCT. 2006 91

High-dose chemotherapy followed by autologous stem cell transplant (ASCT) leads to durable remissions in approximately half of patients with chemosensitive relapsed or refractory aggressive lymphomas; however, many will relapse despite ASCT secondary to persistent minimal residual disease (MRD) or malignant graft contamination. Post-transplant rituximab may eradicate MRD. Granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin-2 (IL-2) might enhance the efficacy of rituximab by augmenting antibody-dependent cellular cytotoxicity (ADCC). We hypothesized that given together, rituximab, GM-CSF, and IL-2 might eradicate MRD and improve event-free survival following ASCT. Forty-six patients with relapsed non-Hodgkin lymphoma (NHL) or Hodgkin lymphoma (HL) were enrolled. Stem cells were mobilized with G-CSF and GM-CSF following chemotherapy. Following BEAM conditioning, patients received GM-CSF until neutrophil engraftment. Between days + 30 and + 120, patients received one dose of rituximab 375 mg/m(2) (cycle 1), followed by three cycles of GM-CSF 250 microg/m(2)/day SQ days 1-5, IL-2 1.5 x 10(6) IU/m(2)/day SQ days 6-12, and rituximab 375 mg/m(2) IV day 9, repeated every 21 days. Thirty-eight patients were eligible for post-ASCT immunotherapy. Nine patients completed 1-2 cycles and 21 completed 3-4 cycles; eight patients did not receive post-ASCT immunotherapy. Grade 3-4 neutropenia and grade 3 thrombocytopenia were observed. With a median follow-up of 30 months, the estimated 5-year OS and EFS for all patients eligible for immunotherapy are 65% and 45%, respectively. Post-ASCT immunomodulation with rituximab, IL-2, and GM-CSF was feasible and safe, but not all patients were able to continue on to post-ASCT immunotherapy.
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PMID:Phase II study of immunomodulation with granulocyte-macrophage colony-stimulating factor, interleukin-2, and rituximab following autologous stem cell transplant in patients with relapsed or refractory lymphomas. 2049 94

[(18)F] fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) is increasingly used for response assessment in diffuse large B-cell lymphoma (DLBCL). A positive interim FDG-PET was shown to be associated with an unfavorable outcome in high-grade non-Hodgkin's lymphomas. For positive interim FDG-PET patients, the question of increasing the intensity of treatment using high-dose chemotherapy followed by auto-SCT (HDC-ASCT) remains unanswered. We retrospectively analyzed the prognostic value of FDG-PET in 42 DLBCL patients who were systematically evaluated at time of diagnosis, before and after HDC-ASCT. Of note, HDC-ASCT was part of the initial treatment strategy, while FDG-PET results did not influence the treatment approach. Results and outcome were analyzed according to FDG-PET results before and after HDC-ASCT. Patients were classified into three groups according to FDG-PET results before and after HDC-ASCT: those who were negative before and after (-/-; n=25), positive before and negative after (+/-; n=9) or positive before and after (+/+; n=8). The median follow-up was 34.5 (range, 19-74) months. The median EFS was significantly lower for the +/+ group (27.4 months) as compared with other groups (median not reached; P=0.0001). More importantly, there was no difference in term of EFS between the -/- group compared with the +/- group. These results suggest that HDC-ASCT can significantly improve the bad prognosis, otherwise indicated by a positive interim FDG-PET.
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PMID:Impact of high-dose chemotherapy followed by auto-SCT for positive interim [18F] FDG-PET diffuse large B-cell lymphoma patients. 2057 23

Allogeneic transplantation after reduced intensity conditioning (allo-RIC) is a treatment option for patients with Hodgkin's lymphoma (HL) relapsing after autologous transplantation. In all, 23 adult patients with HL underwent allo-RIC in Sweden between 2000 and 2007. The median number of previous treatment lines was five and 20 patients (87%) were previously autografted. TRM at 100 days and at 1 year was 13 and 22% respectively. Acute GVHD grades II-IV developed in 7 out of 23 patients (30%) and chronic GVHD in 10 out of 20 patients at risk (50%). The OS and EFS at three years was 59 and 27%, respectively. Four patients (17%) developed post transplant lymphoproliferative disease (PTLD) after a median time of 55 days (range 38-95); two of these patients later died. The study confirmed that allo-RIC is feasible, but associated with a substantial relapse rate: only 20% of the patients were still alive 7 years after the transplant. A finding of high incidence of PTLD needs to be confirmed in a larger trial that includes patients with non-HL and CLL.
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PMID:Allogeneic haematopoietic stem-cell transplantation with reduced intensity conditioning for advanced stage Hodgkin's lymphoma in Sweden: high incidence of post transplant lymphoproliferative disorder. 2095 59

We previously reported that remission duration < 1 year, extranodal disease, and B symptoms before salvage chemotherapy (SLT) can stratify relapsed or refractory Hodgkin lymphoma (HL) patients into favorable and unfavorable cohorts. In addition, pre-autologous stem cell transplant (ASCT) (18)FDG-PET response to SLT predicts outcome. This phase 2 study uses both pre-SLT prognostic factors and post-SLT FDG-PET response in a risk-adapted approach to improve PFS after high-dose radio-chemotherapy (HDT) and ASCT. The first SLT uses 2 cycles of ICE in a standard or augmented dose (ICE/aICE), followed by restaging FDG-PET scan. Patients with a negative scan received a transplant. If the FDG-PET scan remained positive, patients received 4 biweekly doses of gemcitabine, vinorelbine, and liposomal doxorubicin. Patients without evidence of disease progression proceeded to HDT/ASCT; those with progressive disease were study failures. At a median follow-up of 51 months, EFS analyzed by intent to treat as well as for transplanted patients is 70% and 79%, respectively. Patients transplanted with negative FDG-PET, pre-HDT/ASCT after 1 or 2 SLT programs, had an EFS of > 80%, versus 28.6% for patients with a positive scan (P < .001). This prospective study provides evidence that the goal of SLT in patients with Hodgkin lymphoma should be a negative FDG-PET scan before HDT/ASCT.
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PMID:Normalization of pre-ASCT, FDG-PET imaging with second-line, non-cross-resistant, chemotherapy programs improves event-free survival in patients with Hodgkin lymphoma. 2218 9


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