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31.
E. Suc C. Kalifa R. Brauner J. L. Habrand M. J. Terrier-Lacombe G. Vassal J. Lemerle 《Acta neurochirurgica》1990,106(3-4):93-98
Summary Between 1975 and 1989, 98 children with brain tumours under the age of three at time of diagnosis were entered into a retrospective study. Twenty of them are alive and free of tumour more than five years after treatment and were evaluated in this study. Thirteen tumour localizations were infratentorial and 7 were supratentorial. A histological examination was performed in 15 patients: 5 ependymomas, 6 medulloblastomas and 4 astrocytomas were identified. Fifteen patients underwent surgical removal of tumour, all but one received radiotherapy and 8 were given chemotherapy.Only two children have not late effects. Analysis of long-term sequelae in survivors showed central endocrinopathies in 14 (70%), a neurological handicap in 13 (65%) and impaired cognitive functions in 17 (85%). Irradiation was clearly responsible for mental sequelae in 7 patients and endocrinopathies in 6 patients. The other possible causes are tumour injury, hydrocephalus or surgery. The risks incurred with radiotherapy and advances in infant brain tumour therapy are discussed. 相似文献
32.
33.
Ridola V Grill J Doz F Gentet JC Frappaz D Raquin MA Habrand JL Sainte-Rose C Valteau-Couanet D Kalifa C 《Cancer》2007,110(1):156-163
BACKGROUND: The objective of the current study was to determine the outcome of children with local recurrence or progression of medulloblastoma in patients who received high-dose chemotherapy (HDC) and posterior fossa (PF) irradiation. METHODS: HDC consisted in busulfan at a dose of 600 mg/m(2) and thiotepa at a dose of 900 mg/m(2) followed by autologous stem cells transplantation (ASCT). PF radiotherapy was delivered at doses from 50 grays (Gy) to 55 Gy on Day +70 after ASCT. Twenty-seven patients developed local recurrence of an initially completely resected medulloblastoma. Twelve patients had local residual disease after surgery and were enrolled into the salvage protocol at the time of local disease progression under conventional chemotherapy. RESULTS: Acute toxicity consisted mainly in hepatic veno-occlusive disease (33% of patients) and bone marrow aplasia. Two toxic deaths (5%) from infections were reported. The 5-year overall survival rate after this salvage treatment (OS(5y)) for the 39 children who were treated was 68.8% (95% confidence interval [95% CI], 53-81.2%). In the group of patients who were treated for local recurrence, the OS(5y) was 77.2% (95% CI, 58.3-89.1%). Patients with local residual disease who were treated at the time of disease progression had an OS(5y) after salvage treatment of only 50% (95% CI, 25.4-74.6%; P = .09). CONCLUSIONS: The treatment strategy that was used in this study had manageable immediate toxicity and resulted in a high overall survival rate in the setting of young children with medulloblastoma who developed local recurrence or disease progression. 相似文献
34.
O. Hartmann C. Kalifa E. Benhamou C. Patte F. Flamant C. Jullien F. Beaujean J. Lemerle 《Cancer chemotherapy and pharmacology》1986,16(2):165-169
Summary Fifteen children with advanced neuroblastoma according to Evans' classification (1 with stage III and 14 with stage IV) were treated with high-dose melphalan (HDM) followed by autologous bone marrow transplantation. Before HDM, all patients had been extensively treated with multimodality therapy for a median duration of 9 months. At the time of HDM, seven children were in partial remission (PR) with measurable residual tumor and 8 were in complete remission (CR) or good partial remission (GPR). No reduction in measurable tumor size was observed in any of the PR patients. However, when HDM was used as consolidation therapy (CR and GPR patients) survival appeared encouraging, since five of eight patients are alive with no evidence of disease at (NED) 29+ to 54+ mouths after HDM. Tolerance of this high-dose chemotherapy was satisfactory; gastrointestinal toxicity appeared to be the most important limiting factor. These results suggest that chemotherapy including high-dose melphalan is promising when used as consolidation therapy in patients who have already attained CR with conventional therapies.This study was presented in part at the workshop on high-dose chemotherapy with autologous bone marrow transplant. (Cancer Therapy evaluation program, NCI, Bethesda, March 1984) 相似文献
35.
J L Habrand D Nehme C Kalifa F Gauthier M Gruner D Sarrazin M J Terrier-Lacombe J Lemerle 《International journal of radiation oncology, biology, physics》1992,23(3):525-531
From May 1978 to August 1988, 15 children with a primary malignant liver tumor received radiation therapy as part of their management at the Institut Gustave-Roussy. Age ranged from 4 months to 13 years. The male to female ratio was 1.5. Eleven patients had a histologically proven hepatoblastoma, two a hepatocellular carcinoma, and histology was not documented in two. Resection of the primary liver tumor was performed in nine cases, and all patients also received sequential chemotherapy, generally preoperative and alternating vincristine, doxorubicin, cyclophosphamide with vincristine, cyclophosphamide, and cis-platinum. Radiotherapy was performed postoperatively in eight incompletely resected patients. Six of eight are alive and free of disease 4-83 months following treatment (median 39 months) and 11-98 months since diagnosis (median 45 months). All but one were treated to limited fields to a total dose of 25-45 Gy (median 40 Gy). One patient became resectable by a combination of 24 Gy to the whole liver and concomitant 5FU and Cis-Platinum and remains with no evidence of disease 68 months following radiation therapy. Of four unresectable primaries, only one was controlled by radiotherapy. Neither of two children with pulmonary metastases were controlled by whole lung irradiation to a dose of 18 and 20 Gy, respectively, and one still remains stable 41 months after resection of a residual metastatic nodule. Neither of two hepatocellular carcinomas were controlled by doses up to 40 Gy. This small series suggests that in hepatoblastoma, radiotherapy to a total of 25-45 Gy fractionated doses, combined with chemotherapy, can play a role in selected inoperable children and also in those with minimal postoperative residues below 2 cm. It also indicates that in hepatocellular carcinoma, radiotherapy is ineffective in this dose-range. 相似文献
36.
M J Coppes C Patte D Couanet J M Caillaud E Salloum L Brugières O Hartmann C Kalifa A Bernard J Lemerle 《Medical and pediatric oncology》1991,19(1):22-27
From 1974 to 1987, 450 children with non-Hodgkins' lymphoma (NHL) were seen at the Institut Gustave Roussy (IGR); 14 children had malignant lymphoma of bone (MLB). Eleven of the 14 were newly diagnosed, whereas three presented in relapse. Nine patients presented with multifocal bone involvement. The median age of these eight girls and six boys was 9.5 years (range 1.25-15 years). Bone pain was present in all patients as the initial symptom. Evaluation included physical examination, routine serum chemistries, complete blood count, chest roentgenography, skeletal survey, radionuclide bone scan, lumbar puncture, bone marrow aspiration, and intravenous pyelography, and/or abdominal ultrasonography. Hypercalcemia was found in six patients. Biopsy was performed in 12 patients, revealing high-grade lymphoblastic lymphomas in all. In two patients diagnosis was made on cytological examination of bone marrow aspirate. Immunophenotyping in four cases, demonstrated non-B, non-T cell origin in three and pre-B cell origin in one. Three patients were treated prior to 1982 with Cyclophosphamide/Oncovin/Prednisone/ADriamycin (COPAD) and seven patients, seen after 1982, were treated with a modified LSA2L2 protocol (LMT). None of the previously untreated patients received radiotherapy. All patients treated with COPAD have died, whereas four out of seven treated with LMT are alive with a median follow up of 51 months (range 36-82 months). One child treated on a pilot study died. One of the three children seen at relapse is disease-free with a follow-up of 98 months after high-dose chemotherapy followed by autologous bone marrow transplantation (ABMT). Five out of six patients presenting with hypercalcemia have died. Results with LMT are encouraging and together with published results suggest that sufficiently intensive chemotherapy can result in complete remission and cure in MLB. Radiotherapy does not seem to be necessary, avoiding possible serious long-term effects. Hypercalcemia is a bad prognostic feature. 相似文献
37.
High complete response in advanced nasopharyngeal carcinoma with bleomycin, epirubicin, and cisplatin before radiotherapy. 总被引:6,自引:0,他引:6
M Bachouchi E Cvitkovic N Azli J Gasmi H Cortes-Funes H Boussen M Rahal C Kalifa G Schwaab F Eschwege 《Journal of the National Cancer Institute》1990,82(7):616-620
Undifferentiated carcinoma of nasopharyngeal type (UCNT) is a geographically endemic, Epstein-Barr virus-related carcinoma of epidermoid origin with reported 5-year survival rates of 15%-40% when treated with radiotherapy alone. Although UCNT can be well controlled locally by radiation therapy, in advanced nodal stage N3 [International Union Against Cancer-American Joint Committee on Cancer (UICC-AJCC, 1987)] the survival rate is below 20%, primarily because of metastatic spread in 80% of the fatalities. We report a pilot study of 41 patients with nonmetastatic, locoregionally advanced disease (85% of the patients had a nodal status greater than or equal to N2C-N3; 43% had T4 primaries), during which we used a combination of 100 mg of cisplatin/m2 on day 1, 15 mg of bleomycin by intravenous push and 12 mg/m2 by continuous infusion on days 1-5, and 70 mg of epirubicin/m2 on day 1 every 21 days for three cycles before definitive radiation therapy with 70 Gy for 7 weeks. Twenty-seven of 41 patients (66%; 95% confidence interval = 52.5%-80.5%) achieved a clinical complete response, and 40 of 41 (98%) had a major objective response after chemotherapy. Two deaths were treatment related, but side effects were moderate, and the overall treatment sequence was feasible. At the end of radiation therapy, all 39 assessable patients were in complete response, with a median follow-up of 21+ months (greater than 10-greater than 31); 33 (80%) patients had no evidence of disease. We believe that such a complete response rate in a high-volume disease with the use of combined modality treatment indicates a therapeutic gain in UCNT. Researchers performing a multicenter international controlled trial will test this hypothesis and compare local control, disease-free, and overall survival of the therapeutic sequence presented here with radiotherapy alone. 相似文献
38.
Pneumococcal carriage in rural Gambia prior to the introduction of pneumococcal conjugate vaccine: a population‐based survey 下载免费PDF全文
39.
Timothée Vergne Vladimir Grosbois Yilma Jobre Ahmed Saad Amira Abd El Nabi Shereen Galal Mohamed Kalifa Soheir Abd El Kader Gwena?lle Dauphin Fran?ois Roger Juan Lubroth Marisa Peyre 《Emerging infectious diseases》2012,18(12):2076-2078
We investigated the influence of a mass poultry vaccination campaign on passive surveillance of highly pathogenic avian influenza subtype (H5N1) outbreaks among poultry in Egypt. Passive reporting dropped during the campaign, although probability of infection remained unchanged. Future poultry vaccination campaigns should consider this negative impact on reporting for adapting surveillance strategies. 相似文献