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)

A 41-year-old male presented to our clinic with a 1-month history of left hemiparesis. He had marked left arm weakness. The diagnostic work-up revealed an intramedullary mass at spinal level C2-4. Laminectomies were performed at C2-3-4 and the tumor was subtotally resected. Histological examination identified the mass as a non-Hodgkin's diffuse B-cell lymphoma. The patient was treated with corticosteroids, chemotherapy, and adjuvant radiotherapy. The residual tumor tissue had completely disappeared by 6 months of follow-up; however, the patient presented with intraventricular metastasis at 11 months postsurgery.
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PMID:A case of primary spinal intramedullary lymphoma. 1151 61

To assess the ability of restaging positron emission tomography (PET) scanning to predict clinical outcome after first-line treatment in patients with Hodgkin's disease, we included 60 patients with histologically proven HD, who underwent whole-body [(18)F]-fluorodeoxygenase ([(18)F]-FDG)-PET studies after first-line treatment and with a follow-up of at least 1 year. Persistence or absence of residual disease on PET was related to progression-free survival (PFS) using Kaplan-Meier survival analysis. After treatment, 55 patients showed a normal [(18)F]-FDG-PET scan; 50 of 55 remained in complete remission (CR), with a median follow-up of 955 d. Only five patients relapsed (median PFS, 296 d). During follow-up in all five patients, [(18)F]-FDG-PET was the first tool that became positive for relapse. Persistent abnormal [(18)F]-FDG uptake was seen in only five patients; all of them relapsed (median PFS, 296 d). In four of five patients, only PET predicted persistent disease. All relapses were proven histologically. Two-year actuarial PFS rate for negative patients was 91% compared with 0% for positive patients. We concluded that [(18)F]-FDG-PET has an important prognostic role in the post-treatment evaluation of HD patients.
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PMID:Can positron emission tomography with [(18)F]-fluorodeoxyglucose after first-line treatment distinguish Hodgkin's disease patients who need additional therapy from others in whom additional therapy would mean avoidable toxicity? 1170 21

Fluorine-18fluorodeoxyglucose positron emission tomography ([18F]FDG-PET) has become a very useful technique for the therapy monitoring of patients with lymphoma. It provides unique information about the metabolic behavior of the disease independent of morphological criteria. In recent years, [18F]FDG-PET has proven to be a technique with high sensitivity for the detection of residual tumor. Therefore, [18F]FDG-PET seems to be the ideal tool for the evaluation of treatment response. However, most recent published studies included both HD and NHL, although [18F]FDG-PET scan results in Hodgkin's disease (HD) has a different impact than in Non Hodgkin's Lymphoma (NHL). In this paper, we summarize our findings on the role of [18F]FDG-PET in the therapy evaluation of lymphoma patients in a large group of patients and highlight the differences between the interpretations of the results of HD and NHL patients. Finally, a strategy for the implementation of [18F]FDG-PET in the management of lymphoma patients is proposed.
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PMID:Evaluation of treatment response in patients with lymphoma using [18F]FDG-PET: differences between non-Hodgkin's lymphoma and Hodgkin's disease. 1178 19

Disease relapse occurs in 50% or more of patients who are autografted for relapsed or refractory lymphoma (NHL) or Hodgkin's disease (HD). The administration of non-cross-resistant therapies during the post-transplant phase could possibly control residual disease and delay or prevent its progression. To test this approach, 55 patients with relapsed/refractory or high-risk NHL or relapsed/refractory HD were enrolled in the following protocol: stem cell mobilization: cyclophosphamide (4.5 g/m(2)) + etoposide (2.0 g/m(2)) followed by GM-CSF or G-CSF; high-dose therapy: gemcitabine (1.0 g/m(2)) on day -5, BCNU (300 mg/m(2)) + gemcitabine (1.0 g/m(2)) on day -2, melphalan (140 mg/m(2)) on day -1, blood stem cell infusion on day 0; post-transplant immunotherapy (B cell NHL): rituxan (375 mg/m(2)) weekly for 4 weeks + GM-CSF (250 microg thrice weekly) (weeks 4-8); post-transplant involved-field radiotherapy (HD): 30-40 Gy to pre-transplant areas of disease (weeks 4-8); post-transplant consolidation chemotherapy (all patients): dexamethasone (40 mg daily)/cyclophosphamide (300 mg/m(2)/day)/etoposide (30 mg/m(2)/day)/cisplatin (15 mg/m(2)/day) by continuous intravenous infusion for 4 days + gemcitabine (1.0 g/m(2), day 3) (months 3 + 9) alternating with dexamethasone/paclitaxel (135 mg/m(2))/cisplatin (75 mg/m(2)) (months 6 + 12). Of the 33 patients with B cell lymphoma, 14 had primary refractory disease (42%), 12 had relapsed disease (36%) and seven had high-risk disease in first CR (21%). For the entire group, the 2-year Kaplan-Meier event-free survival (EFS) and overall survival (OS) were 30% and 35%, respectively, while six of 33 patients (18%) died before day 100 from transplant-related complications. The rituxan/GM-CSF phase was well-tolerated by the 26 patients who were treated and led to radiographic responses in seven patients; an eighth patient with a blastic variant of mantle-cell lymphoma had clearance of marrow involvement after rituxan/GM-CSF. Of the 22 patients with relapsed/refractory HD (21 patients) or high-risk T cell lymphoblastic lymphoma (one patient), the 2-year Kaplan-Meier EFS and OS were 70% and 85%, respectively, while two of 22 patients (9%) died before day 100 from transplant-related complications. Eight patients received involved field radiation and seven had radiographic responses within the treatment fields. A total of 72 courses of post-transplant consolidation chemotherapy were administered to 26 of the 55 total patients. Transient grade 3-4 myelosuppression was common and one patient died from neutropenic sepsis, but no patients required an infusion of backup stem cells. After adjustment for known prognostic factors, the EFS for the cohort of HD patients was significantly better than the EFS for an historical cohort of HD patients autografted after BEAC (BCNU/etoposide/cytarabine/cyclophosphamide) without consolidation chemotherapy (P = 0.015). In conclusion, post-transplant consolidation therapy is feasible and well-tolerated for patients autografted for aggressive NHL and HD and may be associated with improved progression-free survival particularly for patients with HD.
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PMID:Autotransplantation for advanced lymphoma and Hodgkin's disease followed by post-transplant rituxan/GM-CSF or radiotherapy and consolidation chemotherapy. 1189 27

NST is becoming a widely accepted method for allogeneic HSCT. Much experience has been gained, and the biology, indications and limitations are becoming clearer. Nonmyeloablative conditioning allows consistent engraftment of allografts from matched related, unrelated, and even partially matched donors. NST has been able to reduce the toxicity of allogeneic HSCT. The better immediate outcome produces better overall DFS. NST was feasible in elderly patients with almost no upper age limit, and in patients with organ dysfunction or other comorbidities precluding standard ablative conditioning. NST has also reduced the regimen-related toxicity of allogeneic HSCT in high-risk setting such as HSCT in heavily pretreated patients or following failure of a prior transplant procedure and in the unrelated setting. NST is rapidly becoming the treatment of choice in these indications where toxicity of standard ablative therapy is unacceptable. In certain malignancies such as in NHL, Hodgkin's disease and multiple myeloma, standard ablative NST has been reported to result in exceptionally high treatment related mortality, and NST is being investigated as a more reasonable alternative. NST may reduce the toxicity of the procedure even in younger patients who are eligible for ablative HSCT as well, however the long-term impact on patient outcome in this group is not yet established, and NST merits further investigation in prospective comparative trials. As described above, the known susceptibility of the underlying malignancy to GVT, the response to prior chemotherapy and bulk of residual disease, and the type of donor are other factors to consider when considering NST, and when selecting a regimen. The optimal preparative regimen needs to be defined. Ultimately less chemotherapy will be used and more specific immune-modulation, rather than intense nonspecific immunosuppression, will be used to achieve HVG tolerance. Preliminary animal models using costimulation blockade for specific induction of tolerance are promising steps towards achievement of this goal. Although much progress has been achieved with consistent achievement of engraftment with NST, GVHD and disease recurrence remain major obstacles to successful treatment. Existing clinical data suggest that NST does limit the incidence and severity of GVHD. Limitation of regimen-related toxicity, and bilateral transplantation tolerance afforded by mixed chimerism, are believed to have a major role in limiting GVHD. However GVHD remains the primary cause of treatment-related mortality. The development of techniques to separate GVHD and GVL are essential for further improvement of NST outcome. Better understanding of the biology and targets of GVHD and GVL may allow the elimination of alloreactive T-cells responsible for GVHD from the graft while retaining T-cells with GVL and infection control potential. Recurrence of the underlying malignancy is a major complication when NST is attempted in patients with chemo-refractory diseases and with high tumor bulk. Reduced toxicity regimens such as the FB/ATG regimen have been somewhat more successful in controlling disease progression until a potent GVT effect is established. However novel approaches are urgently required. NST serves as a platform for cellular immunotherapy. Judicious use of pre-emptive DLI needs to be explored. DLI may be amplified by activation of donor lymphocytes with IL-2 or in vivo administration of IL-2. Identification of tumor antigens will lead the way to ex-vivo generation and expansion of tumor specific cytotoxic T-lymphocytes to be used as potent immunotherapy without the hazards of GVHD. Allogeneic transplantation is rapidly changing from administration of supralethal doses of chemotherapy and radiation, trying to physically eliminate the 'last tumor cell', to the more subtle and tolerated sophisticated immunotherapy. This effort will focus on specific induction of HVG tolerance followed by induction of tumor-specific GVT effect to cure the underlying malignancy.
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PMID:Non-myeloablative hematopoietic stem cell transplantation (NST) in the treatment of human malignancies: from animal models to clinical practice. 1190 95

Most patients with Hodgkin's disease (especially early stage disease) are successfully treated using modern treatment modalities. Disease relapse usually occurs within the first three years after initial therapy. Late relapses of Hodgkin's disease, occurring after 10 years or even later, are rare (0.6% of cases only). Their biological behaviour is different from that of early relapses, resembling primary disease. The question whether very late relapses represent a second primary disease in patients with a genetic predisposition to Hodgkin's disease rather than a relapse of the original disease remains the subject of much discussion. We report here two cases of very late relapses of Hodgkin's disease, occurring twenty years after initial treatment. Both patients were now treated by intensified chemotherapy, escalated BEACOPP. In one case, this was followed by radiotherapy of the residual tumor (40 Gy). Both patients are in complete remission.
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PMID:[Late recurrence of Hodgkin's disease 20 years after initial diagnosis. Personal observation of two cases and a literature review]. 1194 26

Malignant lymphoma is one of the tumors that show high FDG uptake, enabling the accurate detection of small involved lesions by FDG-PET. It is useful in both initial staging and follow-up study. In initial staging, FDG-PET is superior to CT from the aspects of sensitivity and specificity, and it is reported that the therapeutic protocol has been changed in 21% of patients. In the follow-up of therapy and detection of recurrence, the accuracy of residual disease is reported to be more than 90%. Among the different pathological types of lymphoma, Hodgkin's disease and intermediate-grade NHL are typical indications because of the requirement of accurate staging in determining the therapeutic protocol. One of the shortcomings of FDG-PET is its low specificity. Combination study with PET tracers with higher specificity in tumor diagnosis such as C-11 methionine or F-18 methyltyrosine could be a way to solve this problem.
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PMID:[Current status of nuclear medicine. Clinical application of FDG-PET for cancer diagnosis. Malignant lymphoma]. 1207 34

A 16-year-old man presented with lumbago, perianal pain and constipation. A large tumor was palpable by digital rectal examination. Then, transrectal needle biopsies of the tumor were performed. Histopathological diagnosis was non-Hodgkin's malignant lymphoma (diffuse large B-cell type according to the new WHO classification). The results of some examinations were compatible with the diagnosis of primary lymphoma of the pararectal space. The patient underwent 2 courses of combination chemotherapy CHOP (consisting of cyclophosphamide, doxorubichin, vincristine, and prednisolone), and high-dose chemotherapy (ranimustine, etoposide, ifosfamide) with peripheral blood stem cell transplantation. After high-dose chemotherapy, radiation therapy was performed since there was a possibility of residual tumor, and complete remission was achieved. Now, 12 months after completion of the radiation, he remains free of the disease. This is probably the first clinical case of malignant lymphoma of the pararectal space ever reported in the Japanese literature.
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PMID:[A case of primary malignant lymphoma of the pararectal space]. 1240 84

Diagnosis of a second HIV-associated non-Hodgkin lymphoma (HIV-NHL) is rare, but additional cases may occur as aggressive therapy for both HIV and NHL improves. An 11-year-old presented with a second primary HIV-NHL following remission for 9 years. Analysis of the tumor demonstrated presence of EBV and HIV with absence of CMV, HHV-8, and HHV-6. Although microscopic disease was present only in CSF, analysis of peripheral blood and bone marrow by PCR was positive. The patient underwent a stem cell transplant, but within 3 months, his disease recurred. Analysis for residual disease and viruses in similar cases may provide information in understanding pediatric HIV-NHL.
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PMID:Molecular analysis and pathology of a second pediatric HIV-associated Burkitt lymphoma. 1253 69

Today, diagnostic and therapeutic strategies of Hodgkin lymphoma (HL) with positron emission tomography and radioimmunotherapy include state-of-the-art nuclear medicine which require the cooperation between oncology and nuclear medicine. The benefit of FDG-PET in HL patients with residual tumor masses consists of its high negative predictive value in the therapy control of the disease. The concept of waitful watching in patients with PET-negative residual masses after BEACOPP-chemotherapy will be evaluated in a large multicenter trial of the GHSG (German Hodgkin Study Group). Radioimmunotherapy has been performed in patients with CD20-positive Non-Hodgkin lymphoma for 10 years with promising results. HL is also an excellent target for immunotherapy due to the expression of antigens such as CD25 and CD30. Thus, a new radioimmunoconstruct consisting of the murine anti-CD30 antibody Ki-4 labeled with iodine-131 was developed for patients with relapsed or refractory HL.
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PMID:[Hodgkin's lymphoma in nuclear medicine: diagnostic and therapeutic aspects]. 1260 50


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