Login to MyKarger

New to MyKarger? Click here to sign up.

Login with Facebook

Forgot Password? Reset your password

Authors, Editors, Reviewers

For Manuscript Submission, Check or Review Login please go to Submission Websites List.

Submission Websites List

Institutional Login (Shibboleth)

For the academic login, please select your country in the dropdown list. You will be redirected to verify your credentials.

Table of Contents
Vol. 63, No. 3, 1996
Issue release date: 1996
Section title: Original Paper
Respiration 1996;63:174–180
(DOI:10.1159/000196540)

Prevention of Acute Exacerbations of Chronic Obstructive Bronchitis with Carbocysteine Lysine Salt Monohydrate: A Multicenter, Double-Blind, Placebo-Controlled Trial

Allegra L.a · Cordaro C.I.b · Grassi C.c
aIstituto di Tisiologia e Malattie dell’Apparato Respiratorio, Università degli Studi e bDompé farmaceutici s.p.a., Milano, e cClinica di Tisiologia e Malattie dell’Apparato Respiratorio, Università degli Studi, Policlinico San Matteo, Pavia, Italia

Do you have an account?

Login Information





Contact Information










I have read the Karger Terms and Conditions and agree.



Login Information





Contact Information










I have read the Karger Terms and Conditions and agree.



To view the fulltext, please log in

To view the pdf, please log in

Buy

  • FullText & PDF
  • Unlimited re-access via MyKarger
  • Unrestricted printing, no saving restrictions for personal use
read more

CHF 38.00 *
EUR 35.00 *
USD 39.00 *

Select

KAB

Buy a Karger Article Bundle (KAB) and profit from a discount!

If you would like to redeem your KAB credit, please log in.


Save over 20% compared to the individual article price.
Learn more

Rent/Cloud

  • Rent for 48h to view
  • Buy Cloud Access for unlimited viewing via different devices
  • Synchronizing in the ReadCube Cloud
  • Printing and saving restrictions apply

Rental: USD 8.50
Cloud: USD 20.00


Select

Subscribe

  • Access to all articles of the subscribed year(s) guaranteed for 5 years
  • Unlimited re-access via Subscriber Login or MyKarger
  • Unrestricted printing, no saving restrictions for personal use
read more

Subcription rates


Select

* The final prices may differ from the prices shown due to specifics of VAT rules.

Article / Publication Details

First-Page Preview
Abstract of Original Paper

Received: December 29, 1994
Accepted: September 04, 1995
Published online: January 21, 2009
Issue release date: 1996

Number of Print Pages: 7
Number of Figures: 0
Number of Tables: 0

ISSN: 0025-7931 (Print)
eISSN: 1423-0356 (Online)

For additional information: http://www.karger.com/RES

Abstract

The efficacy and safety of carbocysteine lysine salt monohydrate (SCMC-Lys) in the prevention of acute exacerbations associated with chronic obstructive bronchitis were evaluated in a multicenter double-blind, placebo-controlled, parallel group trial in 662 outpatients. After a 1-month run-in period, patients were randomized to three groups and assigned to receive one of the following oral treatments: continuous SCMC-Lys 2.7 g once daily, intermittent SCMC-Lys at the same dosage (1-week courses alternating with 1-week intervals on placebo) or placebo. Each treatment lasted for 6 months and spanned the cooler months of the year. Evaluation was based on a daily recording of relevant clinical symptoms and signs and subsequent evaluation of the collected data by three blinded independent physicians. A total of 146 patients (23%) failed to complete the 6-month treatment (mostly due to difficulties in complying with protocol requirements), without clear-cut differences in the dropout rate in the three groups. An intention-to-treat analysis revealed that the incidence of patients without exacerbations in the group assigned to continuous SCMC-Lys treatment was significantly higher than in the placebo-treated group (p < 0.001). The total number of patients with at least one exacerbation was 66 (29.6%) in the group treated with continous SCMC-Lys compared with 100 (45.9%) with placebo. In the former group the time between initiation of treatment and first exacerbation was significantly prolonged. The average number of days with acute respiratory illness was significantly decreased in the group receiving continuous SCMC-Lys compared with the group receiving placebo, and this was associated with a significant reduction in the antibiotic consumption during the trial period. In patients assigned to intermittent treatment, results of the assessed endpoints did not differ significantly from those observed in the placebo group. No serious adverse effects were reported. It is concluded that continuous administration of SCMC-Lys throughout the winter season is effective in preventing acute exacerbations in patients with chronic obstructive bronchitis and it is well tolerated.

© 1996 S. Karger AG, Basel


Article / Publication Details

First-Page Preview
Abstract of Original Paper

Received: December 29, 1994
Accepted: September 04, 1995
Published online: January 21, 2009
Issue release date: 1996

Number of Print Pages: 7
Number of Figures: 0
Number of Tables: 0

ISSN: 0025-7931 (Print)
eISSN: 1423-0356 (Online)

For additional information: http://www.karger.com/RES


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.