Linked Life Data

3525767

Source:http://linkedlifedata.com/resource/pubmed/id/3525767

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
1986-9-17
pubmed:abstractText
Children with B cell non-Hodgkin's lymphoma who have not relapsed 1 year after diagnosis and treatment are generally cured. We report here the results of treatment in 114 children who all had a minimum follow-up of 20 months. The protocol LMB 0281 from the French Pediatric Oncology Society was used. This nine-drug intensive-pulsed chemotherapy was based on high-dose cyclophosphamide, high-dose methotrexate (HD MTX), and cytosine arabinoside (ara-C) in continuous infusion. CNS prophylaxis was with chemotherapy only. No local irradiation was performed. No debulking surgery was recommended. There were 72 patients with stage III lymphoma and 42 patients with stage IV lymphoma or B cell acute lymphocytic leukemia (B-ALL). Among those 42 patients, seven had CNS involvement alone, 21 had bone marrow alone, and 14 had both; 26 had greater than 25% blast cells in bone marrow, 14 of whom had blast cells in blood. The primary site of involvement was the abdomen in 90 patients, the Waldeyer Ring in nine, and various sites in eight; seven patients presented without tumor. Seventy-seven patients are alive with a median follow-up of 2 years and 8 months. Seven patients died due to initial treatment failure, 11 died from toxicity, and 19 died after relapse. Among the 93 patients without initial CNS involvement, only one isolated relapse in CNS occurred. Survival and disease-free survival rates reached 67% and 64%, respectively, for all patients, 75% and 73% for stage III patients and 54% and 48% for stage IV and B-ALL patients. Bone marrow involvement was not an adverse prognostic factor. Contrary initial CNS involvement indicated a bad prognosis with a disease-free survival rate of 19% compared with 76% without CNS disease. This study showed that CNS prophylaxis and local control of the primary tumor can be achieved by intensive chemotherapy alone, without radiotherapy or debulking surgery.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0732-183X
pubmed:author
pubmed:issnType
Print
pubmed:volume
4
pubmed:owner
NLM
pubmed:authorsComplete
N
pubmed:pagination
1219-26
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Improved survival rate in children with stage III and IV B cell non-Hodgkin's lymphoma and leukemia using multi-agent chemotherapy: results of a study of 114 children from the French Pediatric Oncology Society.
pubmed:publicationType
Journal Article, Clinical Trial