PubMed · 14916713
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
A HORCHLER. 1952-03-07. [Antibiotic therapy].. https://pubmed.ncbi.nlm.nih.gov/14916713/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
BACKGROUND: Anemia in patients with cancer causes fatigue, weakness, and impaired concentration, negatively impacting quality of life (QOL). In clinical trials involving patients with cancer who had varied characteristics, it has been shown that epoetin alfa treatment increased hemoglobin levels and improved QOL. A systematic review and metaanalysis of data from those trials was conducted to summarize existing knowledge on the role of epoetin alfa in improving QOL for anemic patients with cancer. METHODS: The Cochrane Library and other data bases were searched for published and unpublished, randomized/controlled and single-arm studies that included > or = 20 patients with cancer per arm, epoetin alfa treatment, and QOL assessment by Cancer Linear Assessment Score (CLAS), Functional Assessment of Cancer Therapy (FACT) scale, Eastern Cooperative Oncology Group (ECOG) scale, and/or Medical Outcomes Study Short-Form 36 (SF-36) scale. RESULTS: Among 11,459 patients from 23 trials, epoetin alfa and control cohorts were indistinguishable (with regard to demographic, clinical, QOL variables) at baseline. Epoetin alfa improved CLAS (20-25%), FACT-Fatigue (17%), and FACT-Anemia (12%) scores (P = 0.05). ECOG scores worsened for control cohorts (P = 0.05); epoetin alfa cohorts remained unchanged. Four of the SF-36 subscales, Physical Function, Role Physical, Vitality, and Social Function, improved with epoetin alfa (P = 0.05). Results adjusted for confounding factors remained consistent. CONCLUSIONS: This metaanalysis confirmed that epoetin alfa improves QOL significantly in patients with cancer, emphasizing the need to manage anemia in this population.
Explore the source record for details and available documents.
Despite the availability of highly active antiretroviral therapy and the resulting reduction in severe anemia associated with HIV infection, epoetin alfa has continued to play an important role in the management of HIV-infected patients. Mild-to-moderate anemia remains common, and its correction with epoetin alfa has resulted in significant improvements in quality of life, physical functioning, and possibly prolongation of survival. New research has demonstrated that epoetin alfa may have therapeutic potential beyond its ability to stimulate erythropoiesis due to its neuroprotective and antiapoptotic properties. Current and future research will further clarify the role of epoetin alfa in the clinical management of the HIV-infected population.