Abstract
Goal
The benefit of supportive care with erythropoiesis-stimulating agents (ESAs) for patients with cancer-related anaemia is well known. However, the European Cancer Anaemia Survey (ECAS, data from 2001) showed that about 60% of cancer patients with anaemia do not receive any treatment. Since ECAS, evidence-based guidelines have provided recommendations for ESA use, but it is not known to what extent current treatment patterns follow these guidelines. To address this issue, the Anaemia Cancer Treatment (A.C.T.) study was initiated. The background to the development of the A.C.T. study and study methodology are described.
Materials and methods
The A.C.T. study is a global, retrospective, pharmacoepidemiologic study of at least 2,560 medical records of anaemic patients with cancer who were previously treated with an ESA from a minimum of 186 centres. Records from patients aged greater than or equal to 18 years with a diagnosis of solid tumour or myeloma or lymphoma and who were started on ESAs 3–12 months before inclusion and followed for 8–10 weeks will be eligible. Factors associated with ESA non-responsiveness will also be evaluated.
Main results
Completion of the European phase of the study is anticipated in late 2007 with the rest of the world closing in late 2007 or early 2008. Publication of findings is anticipated in 2008.
Conclusions
By examining the extent to which anaemia management in clinical practice is congruent with best practice guidelines, the A.C.T. study will provide a further foundation for the development of evidence-based supportive cancer care.
Similar content being viewed by others
References
Aapro M, Abraham I, MacDonald K et al (2007) Intraclass correlation metrics for the accuracy of algorithmic definitions in a computerized decision-support system for supportive cancer care. Support Care Cancer http://dx.doi.org/10.1007/s00520-007-0246-7
Ahlberg K, Ekman T, Gaston-Johansson F, Mock V (2003) Assessment and management of cancer-related fatigue in adults. Lancet 362:640–650
Andrews NC (2004) Anemia of inflammation: the cytokine hepcidin link. J Clin Invest 113:1251–1253
Birgegård G, Aapro MS, Bokemeyer C et al (2005) Cancer-related anemia: pathogenesis, prevalence and treatment. Oncology 68(Suppl 1):3–11
Bokemeyer C, Aapro MS, Courdi A et al (2004) EORTC guidelines for the use of erythropoietic proteins in anaemic patients with cancer. Eur J Cancer 40:2201–2216
Bokemeyer C, Oechsle K, Hartmann JT (2005) Anaemia in cancer patients: pathophysiology, incidence and treatment. Eur J Clin Invest 35(Suppl 3):26–31
Bokemeyer C, Aapro MS, Courdi A et al (2007) EORTC guidelines for the use of erythropoietic proteins in anaemic patients with cancer: 2006 update. Eur J Cancer 43:258–270
Boogaerts M, Coiffier B, Kainz C, Epoetin Beta QOL Working Group (2003) Impact of epoetin beta on quality of life in patients with malignant disease. Br J Cancer 88:988–995
Caro JJ, Salas M, Ward A, Goss G (2001) Anemia as an independent prognostic factor for survival in patients with cancer: a systemic, quantitative review. Cancer 91:2214–2221
Cella D (1998) Factors influencing quality of life in cancer patients: anemia and fatigue. Semin Oncol 25(3 Suppl 7):43–46
Curt GA, Breitbart W, Cella D et al (2000) Impact of cancer-related fatigue on the lives of patients: new findings from the Fatigue Coalition. Oncologist 5:353–360
Eddy DM (2005) Evidence-based medicine: a unified approach. Health Aff (Millwood) 24:9–17
Goodnough LT, Brecher ME, Kanter MH, AuBuchon JP (1999) Transfusion medicine. First of two parts—blood transfusion. N Engl J Med 340:438–447
Hedenus M, Adriansson M, San Miguel J et al; Darbepoetin Alfa 20000161 Study Group (2003) Efficacy and safety of darbepoetin alfa in anaemic patients with lymphoproliferative malignancies: a randomized, double-blind, placebo-controlled study. Br J Haematol 122:394–403
Henry DH, Dahl NV, Auerbach M, Tchekmedyian S, Laufman LR; Ferrlecit Cancer Study Group (2004) Intravenous ferric gluconate (FG) for increasing response to epoetin (EPO) in patients with anemia of cancer chemotherapy—results of a multicenter, randomized trial. Blood 104:3696 (abstract)
Jackson R, Feder G (1998) Guidelines for clinical guidelines. BMJ 317:427–428
Kreft I, De Leeuw J (1998) Introducing multilevel modeling. Sage Publications, London
Littlewood TJ, Bajetta E, Nortier JWR, Vercammen E, Rapoport B; Epoetin Alfa Study Group (2001) Effects of epoetin alfa on hematologic parameters and quality of life in cancer patients receiving nonplatinum chemotherapy: results of a randomized, double-blind, placebo-controlled trial. J Clin Oncol 19:2865–2874
Locatelli F, Aljama P, Bárány P et al; European Best Practice Guidelines Working Group (2004) Revised European best practice guidelines for the management of anaemia in patients with chronic renal failure. Nephrol Dial Transplant 19(Suppl 2):ii1–ii47
Ludwig H, Fritz E, Kotzmann H et al (1990) Erythropoietin treatment of anemia associated with multiple myeloma. N Engl J Med 322:1693–1699
Ludwig H, Van Belle S, Barrett-Lee P et al (2004) The European Cancer Anaemia Study (ECAS): a large, multinational, prospective study defining the prevalence, incidence, and treatment of anaemia in cancer patients. Eur J Cancer 40:2293–2306
Österborg A (1998) Recombinant human erythropoietin (rHuEPO) therapy in patients with cancer-related anaemia: what have we learned. Med Oncol 15(Suppl 1):S47–S49
Österborg A, Brandberg Y, Molostova V et al; Epoetin Beta Hematology Study Group (2002) Randomized, double-blind, placebo-controlled trial of recombinant human erythropoietin, epoetin beta, in hematologic malignancies. J Clin Oncol 20:2486–2494
Rizzo JD, Lichtin AE, Woolf SH et al; American Society of Clinical Oncology. American Society of Hematology (2002) Use of epoetin in patients with cancer: evidence-based clinical practice guidelines of the American Society of Clinical Oncology and the American Society of Hematology. J Clin Oncol 20:4083–4107
Rosser WW, Davis D, Gilbart E (2001) Assessing guidelines for use in family practice. J Fam Pract 50:969–973
Sandler SG, Yu H, Rassai N (2003) Risks of blood transfusion and their prevention. Clin Adv Hematol Oncol 1:307–313
Spaeth D, Casadevall N, Daouphars M et al; Standards, Options and Recommendations project (2004) Summary version of the standards, options and recommendations for the use of recombinant erythropoietin (epoietin-alpha and beta, darbepoietin-alpha, EPO) in the management of anaemia in oncology—update 2003. Bull Cancer 91(2):179–188
Thomas ML (1998) Impact of anemia and fatigue on quality of life in cancer patients: a brief review. Med Oncol 15(Suppl 1):S3–S7
Timmermans S, Mauck A (2005) The promises and pitfalls of evidence-based medicine. Health Aff (Millwood) 24:18–28
Turner R, Anglin P, Burkes R et al; Canadian Cancer and Anemia Guidelines Development Group (2001) Epoetin alfa in cancer patients: evidence-based guidelines. J Pain Symptom Manage 22(5):954–965
Van Belle S, Paridaens R, Evers G et al (2005) Comparison of proposed diagnostic criteria with FACT-F and VAS for cancer-related fatigue: proposal for use as a screening tool. Support Care Cancer 13:246–254
Vogelzang NJ, Breitbart W, Cella D et al (1997) Patient, caregiver, and oncologist perceptions of cancer-related fatigue: results of a tripart assessment study. The Fatigue Coalition. Semin Hematol 34(3 Suppl 2):4–12
Acknowledgements
The authors would like to thank all physicians, nurses and other staff for participating in this study. Financial support was provided by F. Hoffmann-La Roche Ltd, Basel, Switzerland. Editorial assistance was provided by Julie Gazeley, at Prime Medica Ltd during the preparation of this paper. Responsibility for opinions, conclusions and interpretation of data lies with the authors.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Aapro, M., Abraham, I., Bokemeyer, C. et al. The background and methodology of the Anaemia Cancer Treatment (A.C.T.) study: a global retrospective study of practice patterns and outcomes in the management of anaemia in cancer patients and their congruence with evidence-based guidelines. Support Care Cancer 16, 193–200 (2008). https://doi.org/10.1007/s00520-007-0311-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00520-007-0311-2