Rhabdomyolysis in Patients with Hemoblastoses during Intensive Chemotherapy
Objective: to define the clinical significance of rhabdomyolysis in patients with hemoblastoses during intensive chemotherapy. Subjects and methods. The study included 63 hematoblastosis patients aged 20 to 71 years (median 42 years) who received intensive chemotherapy that was referred as to grade...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia
2009-08-01
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| Series: | Общая реаниматология |
| Online Access: | https://www.reanimatology.com/rmt/article/view/556 |
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| Summary: | Objective: to define the clinical significance of rhabdomyolysis in patients with hemoblastoses during intensive chemotherapy. Subjects and methods. The study included 63 hematoblastosis patients aged 20 to 71 years (median 42 years) who received intensive chemotherapy that was referred as to grade 4 hematological toxicity. Serum myoglobin levels were monitored before and during chemotherapy, in the period of development of myelotoxic agranulocytosis and at the end of the treatment. Along with this, hematological shifts, biochemical parameters, and changes in acid-base and water-electrolytic balances were estimated. The condition was assessed using the APACHE II scale and organ dysfunctions were evaluated by the SOFA scale. The presence or absence of the systemic inflammatory response syndrome (SIRS) was determined. Results. The study revealed a 16-fold increase in myoglobin levels along with significant changes in laboratory indices. Myoglobinemia was found to be associated with the incidence of SIRS. The level of myoglobulin directly correlates with the severity of the disease, by using the APACHE II scale, and the degree of the SOFA scale organ dysfunctions. Multivariate analysis was used to define a role of the elevated level of myoglobin as an additional indicator of a poor prognosis. Conclusion. The findings suggest that muscular tissue damage is a manifestation of multiple organ dysfunctions and may be one of the key links of the development of a vicious circle of the pathogenesis of multiple organ failures. The obtained results necessitate the elaboration of measures to prevent or diminish muscular tissue damage in patients with hemoblastoses. Taking into account muscle damages can improve a prognosis when multiple organ failures develop. Key words: myoglobin, rhabdomyolysis, hemoblastoses, systemic inflammation, severity scales, prognosis. |
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| ISSN: | 1813-9779 2411-7110 |