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Rini BI, Zimmerman TM, Gajewski TF, Stadler WM, Vogelzang NJ. Allogeneic peripheral blood stem cell transplantation for metastatic renal cell carcinoma. J Urol 2001; 165:1208-9. [PMID: 11257677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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277
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van Besien K, Kelta M, Bahaguna P. Primary mediastinal B-cell lymphoma: a review of pathology and management. J Clin Oncol 2001; 19:1855-64. [PMID: 11251018 DOI: 10.1200/jco.2001.19.6.1855] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Primary mediastinal B-cell lymphoma (PMBL) is recognized as a separate disease entity in the REAL classification. There is uncertainty about the relevance and especially the optimal management of this disorder. In this review, we discuss clinical presentation, pathology, pathobiology, and management of PMBL in order to provide a platform for initiation of further clinical and biologic studies. MATERIALS AND METHODS Studies were identified through a MEDLINE search and from the bibliographies of relevant articles. RESULTS PMBL is a tumor of young adults who present with a rapidly proliferating tumor. At diagnosis, the tumor is usually limited to intrathoracic organs. Spread to parenchymal organs such as liver, kidneys, and CNS is common at recurrence. Fibrosis and the presence of so-called clear cells are distinctive morphologic features of PMBL, although they are not pathognomonic or even necessary for diagnosis. On the other hand, biologic features relating to oncogene rearrangement and overexpression as well as cytogenetic features clearly differentiate PMBL from other types of diffuse large B-cell lymphoma. Phase II studies and retrospective series indicate cure rates that range from 38% to 88%. The role of chemotherapy, radiation, and high-dose chemotherapy with stem cell rescue in the management of PMBL is reviewed. CONCLUSION PMBL has unique clinical and biologic characteristics that are radically different from those of other types of diffuse large B-cell lymphoma. Although relatively rare, its aggressive growth and its occurrence in young patients increase the clinical relevance of this entity. The consistent recognition and study of PMBL will allow the development of new approaches to its management.
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Hartmann JT, Einhorn L, Nichols CR, Droz JP, Horwich A, Gerl A, Fossa SD, Beyer J, Pont J, Schmoll HJ, Kanz L, Bokemeyer C. Second-line chemotherapy in patients with relapsed extragonadal nonseminomatous germ cell tumors: results of an international multicenter analysis. J Clin Oncol 2001; 19:1641-8. [PMID: 11250992 DOI: 10.1200/jco.2001.19.6.1641] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Relapsed extragonadal germ cell tumors patients (EGGCT) are treated with identical salvage chemotherapy regimens, as are patients with metastatic testicular cancer. This investigation evaluates the results of second-line chemotherapy in nonseminomatous EGGCT and tries to identify prognostic factors for survival. PATIENTS AND METHODS We conducted a retrospective review of 142 patients treated at eleven European and American centers between 1975 and 1996. All had received cisplatin-containing regimens as induction treatment. RESULTS Twenty-seven of 142 patients (19%) were long-term disease-free, 11% with primary mediastinal and 30% of patients with primary retroperitoneal disease. Median follow-up since start of salvage treatment was 11 months (range, 1 to 157) for all patients and 45 months (range, 6 to 157) for surviving patients. Forty-eight patients (34%) received high dose chemotherapy with autologous bone marrow transplant at relapse, and 10 of these patients (21%) are continuously disease-free. Primary mediastinal location (P =.003), sensitivity to cisplatin (P =.003), elevated beta-HCG at relapse (P: =.04), and normal LDH at diagnosis (P =.01) were shown to be significant negative prognostic factors for overall survival in univariate; mediastinal location [relative risk ratios (HR) = 1.9; 95% confidence intervals (CI), 1.2 to 3.0] and sensitivity to cisplatin [HR = 2.4; 95% CI, 1.1 to 5.2] were significant negative prognostic factors in multivariate analysis. CONCLUSION Although current salvage strategies will cure between 20% and 50% of recurrent metastatic testicular cancer, relapsed nonseminomatous EGGCT patients appear to have an inferior survival rate, in particular in case of primary mediastinal location. Mediastinal primary tumor and inadequate response to cisplatin-based induction chemotherapy have been identified as independent negative prognostic factors, both associated with an approximately two-fold higher risk for failure of salvage treatment.
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Reissig A, Hengst U, Kroegel C. [Beau's lines and chemotherapy]. MEDIZINISCHE KLINIK (MUNICH, GERMANY : 1983) 2001; 96:114-5. [PMID: 11253282 DOI: 10.1007/pl00002178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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280
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Mastrangelo S, Tornesello A, Diociaiuti L, Pession A, Prete A, Rufini V, Troncone L, Mastrangelo R. Treatment of advanced neuroblastoma: feasibility and therapeutic potential of a novel approach combining 131-I-MIBG and multiple drug chemotherapy. Br J Cancer 2001; 84:460-4. [PMID: 11207038 PMCID: PMC2363758 DOI: 10.1054/bjoc.2000.1645] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Biological and clinical observations suggest that initial marked reduction of resistant clones may be critical in any attempt to improve long-term results in advanced neuroblastoma (NB). The aim of this pilot study is to determine short-term toxicity and efficacy of a new therapeutic model based on the simultaneous use of multiple drug chemotherapy and specific irradiation using 131-I-MIBG. The study population consisted of 21 patients, from 1 to 8 years of age with good 131-I-MIBG uptake. 16 extensively pre-treated patients with refractory or relapsed disease were divided into 2 groups. In Group 1 (9 patients) the basic chemotherapy regimen consisted in cisplatin at the dose of 20 mg/m(2) i.v. per day infused over 2 h, for 4 consecutive days; on day 4 Cy 2 g/m(2) i.v. was administered over 2 h followed by Mesna. Group 2 (7 patients) was treated with basic chemotherapeutic regimen plus VP16 and Vincristine. VP16 at the dose of 50 mg/m(2) i.v. per day was administered as a 24 h infusion on days 1-3; Vincristine 1.5 mg/m(2) i.v. was administered on days 1 and 6. On day 10 a single dose of 131-I-MIBG (200 mCi) with a high specific activity (>1.1 GBq/mg) was administered to both Groups by i.v. infusion over 4-6 hours. A further 5 patients were treated at diagnosis: 2 with the same regimen as Group 1 and 3 with the same as Group 2. The severity of toxicity was graded according to World Health Organization (WHO) criteria. Assessment of tumour response was monitored 4-6 weeks after the beginning of combined therapy (CO-TH). Response was defined according to INSS (International Neuroblastoma Staging System) criteria. No extra-medullary toxicity was observed in any patient. Haematological toxicity was the only toxicity observed and seemed mainly related to chemotherapy. Myelosuppression was mild in the 5 patients treated at diagnosis. No serious infections or significant bleeding problems were observed. In the 16 resistant patients, 12 PR, 1 mixed response and 3 SD were obtained. In the 5 patients treated at diagnosis 2 PR, 1 CR and 2 VGPR were observed. No alteration in 131-I-MIBG uptake was observed after the chemotherapy preceding radio-metabolic treatment. The therapeutic results of this pilot regimen of CO-TH resulted in a high percentage of major response after only a single course in both resistant patients and patients treated at diagnosis. Because of the minimal toxicity observed in patients studied at diagnosis so far, there is room for gradual intensification of the treatment. It is to be hoped that this suggested novel approach may represent an important route of investigation to improve final outcome in patients with advanced NB.
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Vuky J, Bains M, Bacik J, Higgins G, Bajorin DF, Mazumdar M, Bosl GJ, Motzer RJ. Role of postchemotherapy adjunctive surgery in the management of patients with nonseminoma arising from the mediastinum. J Clin Oncol 2001; 19:682-8. [PMID: 11157018 DOI: 10.1200/jco.2001.19.3.682] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the role of postchemotherapy surgery in patients with nonseminomatous germ cell tumors arising from the anterior mediastinum. PATIENTS AND METHODS Thirty-two patients with nonseminoma arising from a mediastinal primary site were treated on a clinical trial at our center, and they underwent postchemotherapy surgery. The results of postchemotherapy surgical resection, frequency of viable tumor found during postchemotherapy surgery, and prognostic factors for survival were assessed. RESULTS Complete resection of all gross residual disease was achieved in 27 patients (84%). Histologic analysis of resected residua postchemotherapy revealed viable tumor in 66%, teratoma in 22%, and necrosis in 12% of the specimens. Viable tumor included embryonal carcinoma, choriocarcinoma, yolk sac carcinoma, seminoma, and teratoma with malignant transformation to nongerm cell histology (eg, sarcoma). Clinical characteristics associated with a shorter survival after surgery included the presence of viable tumor in a resected specimen (P =.003) and more than one site resected during surgery (P =.06). There were no statistically significant differences in survival for patients who underwent surgical resection with normal markers compared with patients with elevated serum tumor markers (P =.33). A trend toward shorter survival was found in patients with increasing tumor markers before surgery compared with patients with normal and declining serum tumor markers (P =.09). CONCLUSION Surgical resection of residual mass after chemotherapy plays an integral role in the management of patients with primary mediastinal nonseminoma. Teratoma and viable tumor were found in the majority of resected residua after chemotherapy. Because patients who undergo conventional salvage chemotherapy programs rarely achieve long-term disease-free status, selected patients with elevated markers after chemotherapy are considered candidates for surgical resection.
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282
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Zinzani PL, Martelli M, Bendandi M, De Renzo A, Zaccaria A, Pavone E, Bocchia M, Falini B, Gobbi M, Gherlinzoni F, Stefoni V, Tani M, Tura S. Primary mediastinal large B-cell lymphoma with sclerosis: a clinical study of 89 patients treated with MACOP-B chemotherapy and radiation therapy. Haematologica 2001; 86:187-91. [PMID: 11224489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Primary mediastinal large B-cell lymphoma (PMLBCL) with sclerosis has recently been recognized as a specific clinical and pathologic entity for which the best therapeutic approach seems to be a combination of chemotherapy and radiotherapy. DESIGN AND METHODS Between 1989 and 1998, 89 previously untreated patients with PMLBCL with sclerosis were treated with a combination of a third-generation chemotherapy regimen (MACOP-B) and mediastinal radiation therapy. The response evaluations were examined after chemotherapy and at the end of radiotherapy. RESULTS Twenty-three (26%) patients achieved a complete response (CR) and 59 (66%) obtained a partial response (PR) after the MACOP-B regimen. After radiation therapy, 55/59 (93%) of the patients in PR achieved CR. The CR rate at the end of the treatment was 88% (78/89). Only 7 (8%) patients were non-responders. Among the 78 patients who obtained a CR there were 7 (9%) relapses in a median follow-up of 5 months (all relapses occurred within 9 months); the other 71 patients are currently in continuous CR with a median follow-upof 45 months (range, 4-110 months). Projected overall survival was 86% at 9 years; the relapse-free survival curve of the 78 patients who achieved CR was 91% at 9 years. INTERPRETATION AND CONCLUSIONS In patients with PMLBCL with sclerosis, combined modality treatment using the MACOP-B chemotherapy regimen and radiation therapy induces a good remission rate with the patients having a greater than 90% chance of surviving disease-free at 9 years. Radiotherapy often plays a pivotal role in obtaining CR status.
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283
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Lang SM, Kotsianos D, Schmitz I, Hautmann H, Emmerich B, Huber RM. Long-term stent implantation in a case of relapsing intrathoracic Ewing-sarcoma. Wien Klin Wochenschr 2001; 113:69-72. [PMID: 11233473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
The overall prognosis of relapsing Ewing sarcoma is poor and therapeutic options can be limited by extensive chemotherapeutic pretreatment. We report on a case of a 27-year-old male, presenting with a large mediastinal mass and malignant pleural effusions. 5 years prior peripheral Ewing sarcoma had been treated according to the CESS 86 protocol. Relapse chemotherapy was initiated (CESS protocol) but tumor progression led to stenoses of both main bronchi. At this critical point, 2 Strecker tantal stents were placed endoscopically to prevent suffocation and provide the time for further chemotherapy, regardless of the poor overall prognosis. Complete remission was achieved by high-dose ifosfamide, surgery, radiotherapy and adjuvant ifosfamide. In spite of possible complications of long-term stent implantation, the stents were not removed until 4 years later when stent dislocation occurred. After removal, the stents were epithelialized and electron microscopy demonstrated structural integrity of the stent. The patient has remained in complete remission since (6 years).
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284
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Billmire D, Vinocur C, Rescorla F, Colombani P, Cushing B, Hawkins E, London WB, Giller R, Lauer S. Malignant mediastinal germ cell tumors: an intergroup study. J Pediatr Surg 2001; 36:18-24. [PMID: 11150432 DOI: 10.1053/jpsu.2001.19995] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE This review was conducted to determine clinical characteristics and response to therapy in this rare pediatric neoplasm. METHODS An intergroup Pediatric Oncology Group (POG) 9049/Children's Cancer Study Group (CCG) 8882 randomized trial was conducted to evaluate response rate and survival with chemotherapy using etoposide, bleomycin, and high or standard dose cisplatin for high-risk malignant germ cell tumors at extragonadal sites. For this review, a secondary analysis of clinical and operative findings in patients with primary site in the mediastinum was carried out. RESULTS Of the 38 children with malignant mediastinal germ cell tumors (MGCT), 36 had sufficient data to be included in this review. Thirty-four tumors were anterior mediastinal, 2 were intrapericardial. Younger patients had respiratory complaints; older patients had chest pain, precocious puberty, or facial fullness. Yolk sac tumor was the only malignant element in girls. Boys had yolk sac tumor in 7, germinoma in 3, choriocarcinoma in 2, and mixed malignant elements in 15. Benign teratoma elements coexisted in 22 patients. Four patients had biopsy and chemotherapy without tumor resection, and only 1 survived. Fourteen patients had resection at diagnosis followed by chemotherapy with 12 survivors. Eighteen patients had biopsy followed by chemotherapy and postchemotherapy tumor resection with 13 survivors. Tumor size in response to chemotherapy for these 18 patients was stable or increased in 6, and decreased in 12 (mean decrease of 57% in greatest dimension). Overall, 26 of 36 patients survived, with a 4-year patient survival rate of 71%+/-10%, and a 4-year event-free survival rate of 69%+/-10%. Ten patients died: 5 of tumor (all boys > or =15 yr), 2 of sepsis, and 3 of second malignancy. CONCLUSIONS Malignant MGCT is a complex tumor of varied histology with frequent coexistence of benign elements. Lesions often have incomplete regression with chemotherapy alone. Tumor resection may be undertaken at diagnosis or after attempted shrinkage with chemotherapy. Aggressive attempt at complete tumor resection should be offered to all patients even if bulky tumor persists after induction chemotherapy with expectation of a significant salvage rate. Boys > or =15 years may be a high-risk subgroup for mortality from tumor progression.
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285
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Tahri A, Sahraoui S, Bouras N, Benchekroun N, Acharki A, Benider A, Kahlain A. [Primitive seminoma of the mediastinum: a case report]. ANNALES D'UROLOGIE 2001; 35:64-6. [PMID: 11233327 DOI: 10.1016/s0003-4401(01)80017-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In this study, the case has been reported of a 36-year old male who was treated at the Ibn Rochd Oncology Center in Casablanca for a primary mediastinal seminoma revealed by a symptomatology including cough, dyspnea, laterocervical swelling, rachidial pain and gait disorder. The preliminary investigation showed significant mediastinal enlargement with a right pleuritis and vertebral metastases; tumor markers were normal. The diagnosis of seminoma was confirmed by pathological and immunohistochemical analysis of the cervical adenopathy. Disease management consisted of BEP/cisplatin type chemotherapy and lumbar, mediastinal, and supraclavicular radiotherapy. The response after four courses of combined chemo-/radiotherapy was estimated at 25%, but the patient died from respiratory failure five months after the initiation of treatment.
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286
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Ishii M, Tsutsumi T, Himeno W, Eto G, Furui J, Hashino K, Sugahara Y, Muta H, Akagi T, Ando A, Eguchi H, Kato H. Sequential evaluation of left ventricular myocardial performance in children after anthracycline therapy. Am J Cardiol 2000; 86:1279-81, A9. [PMID: 11090811 DOI: 10.1016/s0002-9149(00)01222-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This study prospectively assessed subclinical cardiotoxicity in patients undergoing chemotherapy by using the Tei index combining systolic and diastolic time intervals. A significant difference in the Tei index was observed between patients who received a low dose and those who received a moderate to high dose of anthracycline antibiotic drugs. The Tei index is a sensitive, accurate, and easy approach for detecting subclinical anthracycline cardiotoxicity.
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287
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Lones MA, Perkins SL, Sposto R, Kadin ME, Kjeldsberg CR, Wilson JF, Cairo MS. Large-cell lymphoma arising in the mediastinum in children and adolescents is associated with an excellent outcome: a Children's Cancer Group report. J Clin Oncol 2000; 18:3845-53. [PMID: 11078498 DOI: 10.1200/jco.2000.18.22.3845] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Large-cell lymphoma (LCL) arising in the mediastinum (LCL-M) is a heterogeneous group of non-Hodgkin's lymphoma (NHL) that includes B-cell lymphomas as well as T-cell lymphomas, including anaplastic LCL. LCL-M is well recognized in young adults but is less well characterized and infrequent in children and adolescents. METHODS A retrospective review of Children's Cancer Group therapeutic studies for nonlymphoblastic lymphomas (CCG-551, CCG-503, CCG-552, and CCG-5911) identified 20 patients with LCL-M, representing 7.2% of all LCLs classified by central pathology review. RESULTS The patients ranged in age from 4 to 19 years (median, 12.5 years; mean, 12 years); 55% of the patients were male. Although a variety of chemotherapy regimens were used, response was excellent, with all 20 patients (100%) achieving a complete response. Four patients (20%) experienced relapse locally or in distant sites including brain and kidney. One patient died of sepsis during therapy. For the 20 patients with LCL-M, the product-limit estimated 5-year event-free survival (EFS) and 5-year overall survival (OS) rates are 75% +/- 10% and 85% +/- 8%, respectively. For disseminated LCLs (192 cases), the EFS and OS rates were 50% +/- 4% and 63% +/- 4%, respectively, which differ significantly from the those of the LCL-M cases (EFS, P =.025; OS, P =.034). The 5-year EFS and OS rates for patients with localized LCL (67 cases) were 92 +/- 3% and 97 +/- 2%, respectively. CONCLUSION LCL-M is a heterogeneous group of NHLs that makes up approximately 7.2% of LCL in children and adolescents. Response to therapy and OS in this young age group seems excellent and superior to that of disseminated LCLs but inferior to that of other localized LCL. Future studies of LCL-M will evaluate short intense chemotherapy administered without radiation therapy.
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288
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Watanabe A, Sasaki A, Iwaki H, Nakashima S, Abe T. [A case of mediastinal non seminomatous germ cell tumor successfully treated with chemotherapy and curative surgery]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2000; 53:1052-4. [PMID: 11079315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
A 15-year-old male was admitted to our hospital because of left lateral chest pain. Chest XP and CT scan revealed a huge anterior mediastinal mass (13 x 8 x 12 cm). The serum AFP level was raised (8,089 ng/ml). Examination of a percutaneous biopsy of the tumor suggested non-seminomatous germ cell carcinoma. After three courses of chemotherapy with CDDP, Bleomycin and VP-16, the mass reduced in size and the serum AFP level decreased to the normal range. The tumor was completely removed. The postoperative course was uneventful and he has had no recurrence for 10 months following the operation. AFP is a very useful parameter for deciding the timing for an operation.
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289
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Elconin JH, Roberts KB, Rizzieri DA, Vermont C, Clough RW, Kim C, Dodge RK, Prosnitz LR. Radiation dose selection in Hodgkin's disease patients with large mediastinal adenopathy treated with combined modality therapy. Int J Radiat Oncol Biol Phys 2000; 48:1097-105. [PMID: 11072168 DOI: 10.1016/s0360-3016(00)00695-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To determine the effective dose of consolidation radiation in Hodgkin's disease (HD) patients with large mediastinal adenopathy (LMA) treated with combined modality therapy (CMT). METHODS AND MATERIALS Eighty-three HD patients with LMA receiving CMT between 1983 and 1997 at Duke University and Yale University were identified. Patients underwent complete clinical staging. The staging breakdown was: IA, 4 patients; IB, 1 patient; IIA, 25 patients; IIB, 33 patients; IIIA, 3 patients; IIIB-6 patients; IVA, 2 patients; and IVB, 9 patients. All patients received induction chemotherapy (CT) as follows: MOPP/ABV(D), 31 patients; BCVPP, 15 patients; ABVD, 24 patients; MOPP, 3 patients; and other regimens, 10 patients. Following 6 cycles of CT, patients were restaged and classified as having either complete response (CR) or induction failure (IF). Post-CT gallium scans were obtained in 52 patients. Patients with residual radiographic abnormalities were classified as having CR if they were gallium-negative and clinically well otherwise. Following induction CT, 78 patients had a CR. There were 5 IFs. Consolidation irradiation was administered to all sites of initial involvement in patients who had achieved CR. RT dose varied. Patients were grouped into the following dose ranges: < or = 20 Gy, 12 patients; 20-25 Gy, 24 patients; 25-30 Gy, 30 patients; > or = 30 Gy, 12 patients. RESULTS Overall survival and failure-free survival were both 76% at 10 years. Of the 78 CR patients, 15 failed. Patterns of failure were in-field alone, 8 patients; out of field alone, 2 patients; and combined, 5 patients. Failure patterns by RT dose were: < or = 20 Gy, 0/12; 20-25 Gy, 7/24; 25-30 Gy, 5/30; > or = 30 Gy, 3/11. There was no apparent correlation between RT dose and subsequent failure. Post chemotherapy gallium scans were helpful in predicting for failure. Of 48 patients in whom the gallium was negative after chemotherapy, there were 6 failures, compared with 9 failures among 30 patients in whom gallium was not done after chemotherapy (p = 0.066). Additionally, patients receiving adriamycin-based chemotherapy regimens had improved outcomes compared to those not receiving adriamycin (p = 0.03.) CONCLUSIONS These retrospective data suggest that low-dose radiotherapy following CR achieved with induction chemotherapy (particularly when documented with gallium scanning) may be as effective as higher doses for bulky HD at presentation. Phase III trials are necessary for confirmation of this hypothesis.
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Weiland K, Conley J. A primary germ cell tumor of the anterior mediastinum: a case report and discussion. SOUTH DAKOTA JOURNAL OF MEDICINE 2000; 53:441-4. [PMID: 11055190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
The anterior mediastinum is the most common extragonadal location for germ cell tumors and accounts for about 50% to 70% of such neoplasms. Embryonal cell carcinomas are one of the rarest forms and account for less than 2%. We present the case of a 19-year-old, white male who was found to have a primary embryonal cell carcinoma of the anterior mediastinum. This case illustrates the subtle complaints that these patients present with, some of the problems and decisions that go into making the diagnosis, and the response to the appropriate therapy. The following discussion takes a look at the variety of germ cell tumors, the vast differential of an anterior mediastinal mass, the workup of such a mass, and the various treatments and outcomes of extragonadal germ cell tumors.
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291
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Komatsubara S, Itoi T, Watanabe M, Kitamura Y, Koike T. [Treatment of metastatic seminoma by chemotherapy.: an experience]. Nihon Hinyokika Gakkai Zasshi 2000; 91:666-72. [PMID: 11109817 DOI: 10.5980/jpnjurol1989.91.666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
PURPOSE To describe the outcome of chemotherapy using cisplatin-based regimen, and experimental combination with carboplatin and ifosfamide to treat advanced seminoma. METHODS From 1981 to Jan. 1999, 15 patients with Stage IIA, IIB, IIIA or IIIC metastatic seminoma and one patient with lung disease, who suffered a relapse of his primary mediastinal lesion were treated. Three of these patients had relapsed, following surveillance for Stage I testicular cancer, and another had received prophylactic radiotherapy to the retroperitoneal lymph nodes in advance. The first patient's regimen consisted of cisplatin and cyclophosphamide. Since 1983, cases have been treated with the same regimen as that used to treat non-seminomatous germ-cell tumors; cisplatin/vinblastine/bleomycin (PVB); cisplatin/vinblastine/actinomycin D/cyclophosphamide/bleomycin (VAB-6); cisplatin/etoposide/bleomycin (BEP). From 1993, six patients with non-bulky metastatic seminoma participated in a trial involving 3 courses of carboplatin (400 mg/m2) and ifosfamide (2,000 mg/m2, 3 days). RESULTS Of the entire group, 10 patients (62.5%) achieved a CR after chemotherapy alone. Four cases who received radiation, following chemotherapy, produced CR. Surgical resection of residual tumors were performed on 2 patients. Resected tumors were fibrous and no evidence of malignancy. All those individuals who participated in this study, are alive and disease-free today, from 11 months to 18 years. Carboplatin and ifosfamide demonstrated only mild toxicity, during a 4-week cycle, with subjects being treated on an outpatient basis. CONCLUSION As expected, the type of chemotherapy we used, to treat non-seminomatous germ-cell tumors proved to be highly effective for seminomatous types, as well. Carboplatin and ifosfamide performed well and safe, in the treatment of non-bulky metastatic seminoma. Comparative studies of long-term treatment results and QOL, using either radiotherapy or low-toxicity chemotherapy for Stage IIA disease should be undertaken.
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292
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Bogart JA, Zamkoff K, Chung CT. Aggressive radiotherapy adjuvant to peripheral blood stem cell transplant for relapsed Hodgkin's disease. Am J Clin Oncol 2000; 23:516-20. [PMID: 11039515 DOI: 10.1097/00000421-200010000-00017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The role of radiotherapy in conjunction with high-dose chemotherapy and autologous bone marrow transplant for relapsed Hodgkin's disease remains to be clearly defined. Although there is substantial evidence that radiotherapy enhances local tumor control, prospective trials in the transplant setting have not been reported, and the potential toxicity of radiotherapy need to be considered. However, certain patients are at high risk of posttransplant tumor recurrence, most notably those with tumors unresponsive to pretransplant chemotherapy. We report the use of aggressive radiotherapy in three high-risk patients, including the first reported case of whole lung irradiation after a high-dose carmustine-based chemotherapy regimen. Two of these patients received repeat partial lung irradiation, including one patient with carmustine-related pulmonary toxicity. Radiotherapy (30-34.5 Gy; 1.5 Gy/fraction) was tolerated well without significant acute or late toxicity, and all patients remain disease free 40 to 62 months after irradiation without severe sequelae. We conclude that radiotherapy may be of benefit for patients at high risk of local tumor relapse, and should be considered in such cases despite potential toxicity.
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Taylor HJ, Gravett P, Plowman PN. Secondary acute myeloblastic leukaemia (AML) (expressing 11q23 mutation) occurring 11 months after chemotherapy/radiotherapy for paediatric non-Hodgkin lymphoma (NHL). Clin Oncol (R Coll Radiol) 2000; 12:112-4. [PMID: 10853750 DOI: 10.1007/s001740050122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The occurrence of 11q23 cytogenetic abnormalities in drug-induced acute myeloid leukaemia (AML) is now well recognized. They are most frequently associated with topoisomerase II inhibitor administration. We here describe the case history of a 15-year-old child who presented with Stage III B-cell non-Hodgkin's lymphoma (NHL) and was treated with anthracyclines, alkylating agents and low-dose mediastinal radiotherapy. She developed an 11q23 mutation-related secondary AML at 11 months after therapy (15 months after her first exposure to drugs; 12 months after the first radiotherapy exposure), possibly the earliest yet reported in a paediatric patient. We discuss this newly recognized early form of refractory, secondary AML and its relationship to chemoradiotherapy.
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294
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Shijubo N, Sugaya F, Imada A, Fujishima T, Nakata H, Satoh M, Abe S. Malignant peripheral nerve sheath tumor of the mediastinum. Respiration 2000; 67:346-7. [PMID: 10867610 DOI: 10.1159/000029525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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295
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Herrmann T. [Effects of radiotherapy and chemotherapy on lung function in patients with breast neoplasm and lymphoma: a follow-up study]. Strahlenther Onkol 2000; 176:437. [PMID: 11050921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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296
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Iyoda A, Hiroshima K, Yusa T, Toyozaki T, Fujisawa T, Ohwada H. The primary mediastinal growing teratoma syndrome. Anticancer Res 2000; 20:3723-6. [PMID: 11268445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
We encountered a case of mediastinal immature teratoma which revealed the feature of the so-called growing teratoma syndrome. A 20-year-old male with a cough was discovered to have an abnormal shadow in the mediastinum. The serum AFP was elevated to 3600 ng/ml. The specimen with percutaneous needle biopsy revealed mature teratoma. The tumor was suspected to be mature teratoma with a malignant component because of the high level of serum AFP and he underwent chemotherapy. The serum AFP declined markedly but the tumor further enlarged. The resected tumor was diagnosed as immature teratoma, although most of the tumor tissue was mature component.
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297
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Vuky J, McCaffrey J, Ginsberg M, Mariani T, Bajorin DF, Bosl GJ, Motzer RJ. Phase II trial of pyrazoloacridine in patients with cisplatin-refractory germ cell tumors. Invest New Drugs 2000; 18:265-7. [PMID: 10958596 DOI: 10.1023/a:1006434008357] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Thirteen patients with cisplatin-refractory germ cell tumors were treated on a Phase II trial with pyrazoloacridine. Pyrazoloacridine was given intravenously at 600 mg/m2 every three weeks. The median nadir leucocyte count was 2.5 cells/mm3, hemoglobin was 10.8 g/dl, and platelet count was 126,000 cells/m3. None of the thirteen evaluable patients achieved a major response. Pyrazoloacridine is not efficacious in the treatment of cisplatin-refractory germ cell tumors.
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298
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Fadel E, Court B, Chapelier AR, Droz JP, Dartevelle P. One-stage approach for retroperitoneal and mediastinal metastatic testicular tumor resection. Ann Thorac Surg 2000; 69:1717-21. [PMID: 10892913 DOI: 10.1016/s0003-4975(00)01356-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Eight percent of nonseminomatous germ cell tumors of the testis are associated with postchemotherapy residual masses in both the retroperitoneum and the posterior mediastinum. We describe a transabdominal transdiaphragmatic approach that allows simultaneous resection of these masses. METHODS After standard retroperitoneal lymph node dissection through a midline laparotomy, an incision parallel to the right crus of the diaphragm was made and extended anteriorly through the muscular portion. Excellent exposure of the lower posterior mediastinum was obtained. Masses located higher than vertebra T8 were resected by extending this incision anteriorly and performing a partial sternal division. A complete median sternotomy can be done to allow subcarinal dissection, as well as pulmonary or anterior mediastinal mass resection. RESULTS Between 1993 and 1999, 18 patients had simultaneous resection of retroperitoneal and posterior mediastinal masses with this approach. There were no perioperative deaths; 3 patients had minor postoperative complications. After a median follow-up of 3.2 years, the overall 5-year survival rate was 92%, and the 5-year disease-free survival rate was 87%. CONCLUSIONS The transdiaphragmatic approach to the posterior mediastinum is less aggressive than the thoracoabdominal approach. It is safe and effective for simultaneous resection of postchemotherapy testicular nonseminomatous germ cell tumors located in the retroperitoneum and posterior mediastinum.
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299
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Syed AA, Lynch VP. Mediastinal endodermal sinus tumour: surgical role in chemotherapy resistant cases. JOURNAL OF THE ROYAL COLLEGE OF SURGEONS OF EDINBURGH 2000; 45:199-201. [PMID: 10881491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
We report two cases of aggressive mediastinal endodermal sinus tumours (EST) detected incidentally on a chest radiograph. The patients were being investigated for minor chest complaints. After three courses of cisplatin-based chemotherapy the tumour marker levels declined. However, the tumour size continued to increase. Complete surgical removal was possible in one case and significant reduction in tumour mass was achieved in the other. Reduction in the viable, tumour tissue load made the residual tumour sensitive to postoperative chemotherapy. It is important to be aware of endodermal sinus tumours refractory to chemotherapy which may require early surgical intervention.
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Borenstein SH, Gerstle T, Malkin D, Thorner P, Filler RM. The effects of prebiopsy corticosteroid treatment on the diagnosis of mediastinal lymphoma. J Pediatr Surg 2000; 35:973-6. [PMID: 10873047 DOI: 10.1053/jpsu.2000.6945] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND/PURPOSE For children with probable mediastinal lymphoma and a high risk of cardiorespiratory morbidity, many centers recommend delaying the diagnostic biopsy for 24 to 48 hours while corticosteroids are administered to reduce tumor size and morbidity. This study was undertaken to determine the effect of preoperative steroid use on the accuracy of the pathological diagnosis and incidence of perioperative cardiorespiratory morbidity. METHODS From 1988 to 1998, 86 children were treated for mediastinal lymphoma. Twenty-three received steroid before biopsy (study group) because of clinical evidence of respiratory compromise, and the remaining 63 served as controls. Clinical parameters, steroid use, and detailed pathological findings obtained at initial and subsequent biopsies were reviewed. Steroid treatment was considered to have had an adverse effect on the pathological diagnosis if (1) a definitive diagnosis was delayed more that 1 month, (2) a definitive diagnosis could not be made, or (3) the extent of disease could not be staged with certainty. RESULTS Steroid treatment had an adverse effect on the pathological diagnosis in 5 of 23 (22%) children: 1 diagnostic delay, 3 failures of a definitive diagnosis, and 1 possible failure of staging. A definitive diagnosis was made in all control patients. Perioperative survival was 100% in both groups. At biopsy, only 3 children in the steroid treatment group and 2 children in the control group had moderate, nonfatal cardiorespiratory instability. Parameters of steroid use among children who had inaccurate pathological diagnoses or cardiorespiratory morbidity were not significantly different from those who did not. CONCLUSIONS Steroid treatment before biopsy of mediastinal lymphoma may adversely affect the pathological accuracy or cause a delay in definitive diagnosis in a minority of cases. The dose and duration of steroid use was not related to outcome. Prebiopsy steroid appears to minimize the likelihood of cardiorespiratory morbidity in high-risk patients.
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