Background: Increased production of growth hormone (GH) and insulin-like growth factor-I (IGF-I) in patients with acromegaly is associated with a twofold increase in mortality compared with the general population. The range of standardised mortality rates in various studies ranges from 1.2 to 3.6. Predictors of Mortality: Multivariate analysis has indicated that post-treatment serum GH levels and, in a number of studies, serum IGF-I levels are the most powerful predictors of outcome. Normal IGF-I concentrations and random GH levels <2.5 µg/l measured by polyclonal radioimmunoassay result in optimal outcome. Other factors adversely influencing mortality include hypertension and a long interval between onset of the disorder and diagnosis. Conclusions: Analysis of recent reports suggests that adoption of treatment guidelines with appropriate post-treatment target ranges for GH and IGF-I, together with the availability of newer methods to control GH oversecretion, has significantly improved patient outcomes.
© 2007 S. Karger AG, Basel
Published online: December 10, 2007
Number of Print Pages : 7
Number of Figures : 8, Number of Tables : 2, Number of References : 29
Hormone Research (From Developmental Endocrinology to Clinical Research)
Vol. 68, No. Suppl. 5, Year 2007 (Cover Date: December 2007)
Journal Editor: Czernichow, P. (Paris)
ISSN: 0301–0163 (print), 1423–0046 (Online)
For additional information: http://www.karger.com/HRE
Article / Publication Details
Published online: 12/10/2007
Issue release date: December 2007
Number of Print Pages: 7
Number of Figures: 8
Number of Tables: 2
ISSN: 1663-2818 (Print)
eISSN: 1663-2826 (Online)
For additional information: http://www.karger.com/HRP
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 or, in the case of photocopying, direct payment of a specified fee to the Copyright Clearance Center.
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.