Preventing the adverse cardiovascular consequences of allogeneic stem cell transplantation with a multi-faceted exercise intervention: the ALLO-Active trial protocol

Autor: Hayley T. Dillon, Nicholas J. Saner, Tegan Ilsley, David Kliman, Andrew Spencer, Sharon Avery, David W. Dunstan, Robin M. Daly, Steve F. Fraser, Neville Owen, Brigid M. Lynch, Bronwyn A. Kingwell, Andre La Gerche, Erin J. Howden
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: BMC Cancer, Vol 22, Iss 1, Pp 1-17 (2022)
Druh dokumentu: article
ISSN: 1471-2407
DOI: 10.1186/s12885-022-09793-w
Popis: Abstract Background Allogeneic stem cell transplantation (allo-SCT) is a potentially lifesaving treatment for high-risk hematological malignancy, but survivors experience markedly elevated rates of cardiovascular disease and associated functional impairment. Mounting evidence suggests regular exercise, combined with a reduction in sedentary time through replacement with light exercise may be a useful therapeutic strategy for the prevention of cardiovascular comorbidities. However, this type of intervention has yet to be evaluated in patients undergoing allo-SCT. The ALLO-Active study will evaluate the efficacy of a ~ 4 month multi-faceted exercise intervention, commenced upon admission for allo-SCT, to preserve peak oxygen uptake (VO2peak) and peak cardiac output, compared with usual care. The study will also evaluate the effect of the intervention on functional independence, quality of life, and symptoms of fatigue. Methods Sixty adults with hematological malignancy scheduled for allo-SCT will be randomly assigned to usual care (n = 30) or the exercise and sedentary behaviour intervention (n = 30). Participants assigned to the intervention will complete a thrice weekly aerobic and progressive resistance training program and concomitantly aim to reduce daily sedentary time by 30 min with short, frequent, light-intensity exercise bouts. Participants will undergo testing prior to, immediately after inpatient discharge, and 12 weeks after discharge. To address aim 1, VO2peak and peak cardiac output (multiple primary outcomes, p
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