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American journal of surgery · 1998

A prospective randomized trial of extended cervical and superior mediastinal lymphadenectomy for carcinoma of the thoracic esophagus.

Клиническое исследованиеСравнительное исследованиеСтатьяРандомизированное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Nishihira T, Hirayama K, Mori S

Аннотация

BACKGROUND: Recurrence of thoracic esophageal carcinoma in the cervical and superior mediastinal lymph nodes occurs frequently and contributes to a poor prognosis. Extensive lymphadenectomy has been advocated. Findings in support of this to date, however, have been based on a comparison with historical controls. We herein report a prospective randomized trial of extended and conventional lymphadenectomy.

METHODS: Cases of thoracic esophageal carcinoma meeting criteria predictive of complete resection were randomized into conventional and extended cervical and superior mediastinal lymphadenectomy groups.

RESULTS: In the extended and conventional lymphadenectomy groups, respectively, mean operative time was 487 +/- 47 and 396 +/- 43 minutes, blood loss was 850 +/- 429 and 576 +/- 261 mL, node count was 82 +/- 22 and 43 +/- 15, hospital deaths occurred in 3% and 7%, 2-year survival was 83.3% and 64.8%, 5-year survival was 66.2% and 48.0%, and recurrence rate was 19.9% and 24.1%.

CONCLUSION: Extended lymphadenectomy may prevent recurrence and prolong survival after resection of thoracic esophageal carcinoma.

Предметные рубрики MeSH

ИП Урсолов Владлен Сергеевич

ИНН 500118482352 · ОГРНИП 314500117700049

Реквизиты и контакты