Neuromuscular electrical stimulation improves exercise tolerance in patients with advanced heart failure on continuous intravenous inotropic support userandomized controlled trial

Objective: To evaluate the impact of a short-term neuromuscular electrical stimulation program on exercise tolerance in hospitalized patients with advanced heart failure who have suffered an acute decompensation and are under continuous intravenous inotropic support. Design: A randomized controlled study. Subjects: Initially, 195 patients hospitalized for decompensated heart failure were recruited, but 70 were randomized. Intervention: Patients were randomized into two groups: control group subject to the usual care (n=35)neuromuscular electrical stimulation group (n=35) received daily training sessions to both lower extremities for around two weeks. Main measures: The baseline 6-minute walk test to determine functional capacity was performed 24hours after hospital admission, and intravenous inotropic support dose was daily checked in all patients. The outcomes were measured in two weeks or at the discharge if the patients were sent back home earlier than two weeks. Results: After losses of follow-up, a total of 49 patients were included and considered for final analysis (control group, n=25 and neuromuscular electrical stimulation group, n=24). The neuromuscular electrical stimulation group presented with a higher 6-minute walk test distance compared to the control group after the study protocol (29334.78m vs. 265.8 +/- 48.53m, P<0.001, respectively). Neuromuscular electrical stimulation group also demonstrated a significantly higher dose reduction of dobutamine compared to control group after the study protocol (2.72 +/- 1.72 mu g/kg/min vs. 3.86 +/- 1.61 mu g/kg/min, P=0.001, respectively). Conclusion: A short-term inpatient neuromuscular electrical stimulation rehabilitation protocol improved exercise tolerance and reduced intravenous inotropic support necessity in patients with advanced heart failure suffering a decompensation episode.Univ Fed Sao Paulo, Sao Paulo Hosp, Cardiol & Cardiovasc Surg Discipline, Rua Napoleao de Barros,715,3 Andar, BR-04024002 Sao Paulo, BrazilUniv Fed Sao Carlos, Cardiopulm Physiotherapy Lab, Sao Carlos, BrazilUniv Illinois, Coll Appl Hlth Sci, Dept Phys Therapy, Chicago, IL USAUniv Fed Sao Paulo, Physiotherapy Sch, Dept Human Mot Sci, Sao Paulo, BrazilUniv Fed Sao Paulo, Sao Paulo Hosp, Cardiol & Cardiovasc Surg Discipline, Rua Napoleao de Barros,715,3 Andar, BR-04024002 Sao Paulo, BrazilWeb of Scienc

Eletroestimulação muscular periférica melhora a capacidade funcional em pacientes com insuficiência cardíaca hospitalizados em uso de suporte inotrópico intravenoso contínuo - ensaio clínico controlado e randomizado

Dados abertos - Sucupira - Teses e dissertações (2013 a 2016