Journal of internal medicine
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Several recent developments have hallmarked progress in tumour immunology and immunotherapy. The use of interleukin-2 (IL-2) in cancer patients demonstrated that an immunological manipulation was capable of mediating the regression of established growing cancers in humans. The identification of the genes encoding cancer antigens and the development of means for effectively immunizing patients against these antigens has opened important new avenues of exploration for the development of effective active and cell-transfer immunotherapies for patients with cancer.
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Idiopathic environmental intolerances (IEI)/multiple chemical sensitivity (MCS) is characterized by various somatic symptoms which cannot be explained organically, but are attributed to the influences of toxic environmental chemicals in low, usually harmless doses. In the absence of a widely accepted definition of IEI, contradictory aetiological hypotheses and therapeutic suggestions are discussed. Some authors doubt the existence of IEI/MCS as a disease entity of its own. ⋯ A majority of them can be diagnosed as somatoform disorders. Consequently, psychiatric therapies could be effective. This review describes the current knowledge about IEI/MCS, outlines a diagnostic algorithm and a psychotherapeutic concept for variants of IEI understood as a somatoform disorder.
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The aim of the present retrospective single centre study of patients entering renal replacement therapy (RRT), was to evaluate the effects of different referral patterns on morbidity, choice of therapy, and duration of hospitalization in patients with chronic renal failure. ⋯ We conclude that in our centre, early referral to nephrologist is associated with lower age, a higher likelihood of predialytic transplantation, better metabolic status at start of RRT, a higher proportion starting haemodialysis on a functioning arteriovenous fistula, and a shorter duration of the initial hospital stay. Further research on health care delivery is warranted.
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The deregulated tyrosine kinase activity of the BCR-ABL fusion protein is the cause of malignant transformation in almost all cases of chronic myelogenous leukaemia (CML), making BCR-ABL an ideal target for pharmacological inhibition. Signal transduction inhibitor (STI571) (formerly CGP57 148B), is an ABL specific, tyrosine kinase inhibitor. In preclinical studies, it has been shown to selectively kill BCR-ABL expressing cells, both in-vitro and in vivo. The results of clinical studies to date are highly encouraging and STI571 promises to be an important addition to the therapy of CML.