Clinical significance of blood-device interaction in hemodialysis

The syndrome of dialysis-associated leukopenia and complement activation by cellulosic membranes, including the so-called "first use syndrome", is reviewed and the pathophysiology of these phenomena is discussed. Subsequently the clinical side effects of hemodialysis, including dialysis-associated hypoxemia, are discussed. The hypoxemia, according to the authors, is mainly related to the loss of carbon dioxide through the dialyser. A minor role may be played by complement activation causing temporary sequestration of leukocytes in the pulmonary capillaries with (asymptomatic) peripheral leukopenia on the one hand and plugging of the pulmonary capillary bed with transient pulmonary hypertension and hypoxemia on the other. The question of dialysis-associated eosinophilia and ethylene oxide hypersensitivity is addressed as also contributing to the first use syndrome. The effects of interleukin release from monocytes and of contamination of the dialysis fluid are briefly discussed. The rare syndrome of silicone rubber spallation with hepato-and splenomegaly is also mentioned and finally the pathogenesis and symptomatology of the beta 2 microglobulin amyloidosis syndrome in long-term dialysis patients is presented.Journal ArticleReviewinfo:eu-repo/semantics/publishe

Chemotherapy-Related Side Effects in Childhood Acute Lymphoblastic Leukemia in Indonesia: Parental Perceptions

Noncompliance with prescribed medication has been associated with increased chance of relapse and poor outcome. Side effects may be an important cause of noncompliance. Fifty-one parents of children with acute lymphoblastic leukemia in a tertiary care hospital in Indonesia were interviewed about their perception of side effects and their impact on treatment noncompliance and daily activities. A symptom checklist assessing 13 common symptoms was used to examine side effects. During chemotherapy, childhood acute lymphoblastic leukemia patients suffered from psychological as well as physical side effects. The most frequent side effect reported by parents was behavior alteration (92%). Second and third in frequency were increased appetite and infections, reported by 88% and 83% of parents, respectively. The most severe side effects were leg weakness, increased appetite, and behavior alteration. The overall frequency of side effects was weakly correlated to noncompliance. Reducing the impact of side effects may increase compliance with the treatmen