ENGLISH ABSTRACT
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

[Recombinant human erythropoietin in the treatment of anemia associated with lymphoproliferative diseases--chronic lymphadenosis and multiple myeloma].

UNLABELLED: The etiology of anaemia associated with tumours is multifactorial. One of the mechanisms of development of anaemia in tumours are so-called chronic diseases anaemias, the main feature of which is inadequate production of endogenous erythropoietin (EPO). The objective of the investigation was to test the effect of recombinant human erythropoietin (rHuEPO) in the treatment of anaemia (rise of haematocrit, Hb) in patients with chronic lymphatic leukaemia (CLL) and multiple myeloma (MM) and the effect of this treatment on the quality of life. The authors evaluated at the same time the impact of the endogenous EPO level before treatment and its predictive value as regards the therapeutic response.

PATIENTS: The investigation comprised a total of 14 patients (6 CLL, 8 MM). The basic criterion for inclusion in the group was a Ht value lower than 0.32 and Hb less than 105 g/l. The examination protocol was focused on elimination of other causes of anaemia. During the 12-week investigation the patients completed a questionnaire "Quality of life" which reflected their subjective evaluation of the effect of treatment. The patients themselves administered r-HuEPO three times a week by the s.c. route--an initial dose of 150 U/kg with the possibility to increase the dose to 300 U/kg.

RESULTS: A therapeutic response was obtained in four patients with CLL and eight patients with MM. Respondents with CLL had endogenous EPO values lower than 300 U/l, seven MM respondents lower than 200 U/l, one 400 U/l. The Hb level of the patients rose and the quality of life improved. All patients tolerated treatment very well and the authors did not observe any serious undesirable effects.

CONCLUSION: The investigation confirmed the therapeutic effect of r-HuEPO in patients with a lower baseline value of EPO. Subjective evaluation (questionnaire) correlated with objective evaluation (Ht, Hb). Assessment of the endogenous EPO level before treatment is according to the authors one of the important primary predictive parameters and EPO values between 200 and 300 U/l are the upper range where a therapeutic effect can be expected with the highest probability. The authors conclude also that a secondary predictive criterion of the response is evaluation of the therapeutic effect after 4-5 weeks treatment when a rise of Hb by at least 20 g/l is an argument for further treatment.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app