Chemical pleurodesis is an effective treatment of malignant pleural effusions, but indications must be individualised to optimise its results. The aim of the present study was to investigate the relationship of various prognostic features with both the response rate to pleurodesis and the probability of patient survival. A non-concurrent cohort study was carried out in which 120 evaluable patients with malignant pleural effusion underwent pleurodesis. Lung (40%), breast (26.6%), and unknown primary site (12.5%) carcinomas were the most frequent neoplasms. Clinical data and pleural fluid parameters were analysed. Median overall survival was 9 months. Pleural fluid glucose (<60 mg/dl), Karnofsky performance status (<70), size of the effusion in chest radiographs (massive effusion), pleural fluid pH (<7.20), presence of concomitant alterations in chest radiographs, and pleural lactic acid dehydrogenase levels (>600 U/l) showed a significant association with the probability of failure. Patients with these features, along with those having non-chemosensitive tumours (in particular, non-small cell lung cancer), had a significantly worse actuarial survival. This study confirms that some pretreatment clinical data and pleural fluid parameters can predict both the outcome of pleurodesis and the survival of patients with malignant pleural effusion.

Keywords:
Pleurodesis, Malignant pleural effusion, Prognostic features, Response, Survival
This content is only available via PDF.
1998
Copyright / Drug Dosage / Disclaimer
Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.
You do not currently have access to this content.