Source:http://linkedlifedata.com/resource/pubmed/id/11869319
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3-4
|
| pubmed:dateCreated |
2002-2-28
|
| pubmed:abstractText |
The objective of this study was to evaluate the therapeutic usefulness of chemoradiotherapy (CRT) followed by surgery in patients with clinically T4 (cT4) esophageal cancer involving adjacent organs such as the trachea, main bronchi, and large vessels. Thirty-seven patients with cT4 squamous cell carcinoma of the thoracic esophagus were enrolled in this study. The CRT regimen comprised cisplatin (70 mg/m2) on day 1, 5-fluorouracil (700 mg/m2) on days 1-4 and external irradiation (200 cGy/day, total 30 Gy) on either days 8-26 (sequential schedule, n=15) or days 1-19 (concurrent schedule, n022). Two courses of CRT were given. The results of CRT were complete response in nine patients, partial response in 19, no change in three (minor response in two), and progressive disease in six patients. The median response duration in all responders was 172 days (range: 56-2469, n=19). After CRT, 13 patients received surgery. In 12 of these patients, tumors were completely resected. Histopathologic examination of the resected specimen revealed a discrepancy between clinical response and histopathologic effect. The median duration of survival and the 1-, 2- and 5-year survival rates were 304 days (84-3155), 45%, 35% and 23% in all patients, respectively, 866 days (190-3155), 83%, 83% and 57% in the 13 patients whose tumors were resected, and 187 days (84--2630), 25%, 5% and 5% in the 24 patients whose tumors were not resected. Grade 3 toxicity, especially hematological reactions, was noted in 13.5% (5/37) of the patients. There was one toxicity-related death (sepsis). A good outcome may be obtained with CRT, followed by surgery when feasible. However, CRT can cause toxic reactions, and close monitoring of patients is required.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
1120-8694
|
| pubmed:author |
pubmed-author:AokiKK,
pubmed-author:IijimaSS,
pubmed-author:IkedaKK,
pubmed-author:IshidaKK,
pubmed-author:IwayaTT,
pubmed-author:KimuraYY,
pubmed-author:KoedaKK,
pubmed-author:MaesawaCC,
pubmed-author:NakamuraRR,
pubmed-author:OgasawaraSS,
pubmed-author:SaitoKK,
pubmed-author:SatoNN,
pubmed-author:UesugiNN
|
| pubmed:issnType |
Print
|
| pubmed:volume |
14
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
197-201
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| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:11869319-Aged,
pubmed-meshheading:11869319-Antineoplastic Combined Chemotherapy Protocols,
pubmed-meshheading:11869319-Biopsy, Needle,
pubmed-meshheading:11869319-Carcinoma, Squamous Cell,
pubmed-meshheading:11869319-Cisplatin,
pubmed-meshheading:11869319-Combined Modality Therapy,
pubmed-meshheading:11869319-Esophageal Neoplasms,
pubmed-meshheading:11869319-Esophagectomy,
pubmed-meshheading:11869319-Female,
pubmed-meshheading:11869319-Fluorouracil,
pubmed-meshheading:11869319-Follow-Up Studies,
pubmed-meshheading:11869319-Humans,
pubmed-meshheading:11869319-Male,
pubmed-meshheading:11869319-Middle Aged,
pubmed-meshheading:11869319-Neoplasm Staging,
pubmed-meshheading:11869319-Neoplasms, Multiple Primary,
pubmed-meshheading:11869319-Radiation Dosage,
pubmed-meshheading:11869319-Statistics, Nonparametric,
pubmed-meshheading:11869319-Survival Analysis,
pubmed-meshheading:11869319-Thorax,
pubmed-meshheading:11869319-Treatment Outcome
|
| pubmed:year |
2001
|
| pubmed:articleTitle |
Chemoradiotherapy followed by surgery for thoracic esophageal cancer potentially or actually involving adjacent organs.
|
| pubmed:affiliation |
Department of Surgery 1, Iwate Medical University, Morioka, Japan. kenikeda@iwate-med.ac.jp
|
| pubmed:publicationType |
Journal Article,
Clinical Trial,
Comparative Study,
Research Support, Non-U.S. Gov't
|