RESUMO
PURPOSE: To investigate the effect of inspiratory muscle training (IMT) in addition to conventional physical rehabilitation on muscle strength, functional capacity, mobility, hemodynamics, fatigue, and quality of life in hospitalized patients undergoing hematopoietic stem cell transplantation (HSCT). METHODS: We conducted a randomized controlled trial in 57 inpatients with hematological diseases undergoing HSCT. Conventional inpatient physical rehabilitation was delivered to the IMT (n = 27) and control (CON; n = 30) groups according to usual care, and the first group additionally performed IMT. The IMT was prescribed according to clinical and laboratory parameters at 40% of maximal inspiratory pressure (MIP), 5 days/week throughout the hospitalization, in sessions of 10-20 min. The primary outcome was MIP and the secondary outcomes were maximal expiratory pressure (MEP), peripheral muscle strength (handgrip and sit-to-stand tests), functional capacity (6-min step test), mobility (timed up and go test), blood pressure, quality of life (EORTC-QLQ-C30), and fatigue (FACT-F) at admission and hospital discharge. RESULTS: The population was predominately autologous HSCT. The IMT group significantly increased the MIP (P < 0.01) and decreased both fatigue (P = 0.01) and blood pressure (P < 0.01) compared with control. No differences were found between admission and hospital discharge in peripheral and expiratory muscle strength, functional capacity, mobility, and quality of life in both groups (P > 0.05). CONCLUSIONS: Our results support the effectiveness of IMT as part of rehabilitation for HSCT inpatients, improving inspiratory muscle strength, and reducing fatigue and blood pressure. TRIAL REGISTRATION: NCT03373526 (clinicaltrials.gov).
Assuntos
Transplante de Células-Tronco Hematopoéticas , Músculos Respiratórios , Humanos , Músculos Respiratórios/fisiologia , Exercícios Respiratórios/métodos , Qualidade de Vida , Equilíbrio Postural , Força da Mão , Estudos de Tempo e Movimento , Força Muscular/fisiologia , Fadiga , Transplante de Células-Tronco Hematopoéticas/métodosRESUMO
PURPOSE: The purpose of this study is to evaluate the feasibility of an individualized exercise program for people undergoing hematopoietic stem cell transplantation. METHODS: This is a feasibility study of an individualized in-hospital exercise training program for people undergoing hematopoietic stem cell transplantation. Participants performed the exercise program based on daily clinical, hemodynamic and hematological assessment. The program was carried out on a daily basis for 20-40 min during their hospital admission. The primary outcome was feasibility (recruitment, adherence and attrition rates) of the exercise program. The secondary outcomes were functional capacity, peripheral muscle strength, and health-related quality of life evaluated on admission and prior to hospital discharge. The adverse events rate was recorded during the intervention. RESULTS: Twenty-six participants (58% female), aged 40 ± 15 (mean ± SD) years were included. The exercise program feasibility was demonstrated by 100% recruitment, 86% exercise adherence and 12% attrition rates with no adverse events recorded. Significant differences were observed in functional capacity (p = 0.03), upper and lower-limb muscle strength (p = 0.01) from admission to discharge (23 ± 7 d). CONCLUSIONS: An individualized exercise training program based on daily clinical parameters is feasible for hospitalized patients undergoing hematopoietic stem cell transplantation. This intervention warrants further investigation in a randomized controlled trial. Implications for rehabilitation The individualized in-hospital exercise training program guided by daily clinical, hemodynamic and hematologic parameters is feasible, safe and with good adherence in people undergoing hematopoietic stem cell transplantation. People undergoing hematopoietic stem cell transplantation may improve functional capacity and upper and lower limb muscle strength following in-hospital exercise training program. The individualized in-hospital exercise training program could tentatively be introduced as part of the rehabilitation process in people undergoing hematopoietic stem cell transplantation.
Assuntos
Transplante de Células-Tronco Hematopoéticas , Qualidade de Vida , Adulto , Exercício Físico , Terapia por Exercício , Estudos de Viabilidade , Feminino , Hospitais , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The natural history of physical activity levels during and following gynaecological cancer treatment is not well understood. This is required in order to establish the time at which physical activity levels are lowest in order to target cancer rehabilitation or exercise interventions in gynaecological cancer population accordingly. OBJECTIVES: To conduct a systematic review to evaluate the impact of gynaecological cancer treatments on physical activity levels and to summarise the pattern of changes in physical activity levels over time among patients with gynaecological cancer. METHODS: A comprehensive literature search was performed via MEDLINE (1946-2018), CINAHL (1982-2018), EMBASE (1947-2018), Ovid Emcare (1947-2018), PsycINFO (1806-2018) and the Cochrane Library (1991-2018). Studies were eligible for inclusion if they had assessed changes in physical activity levels during and after gynaecological cancer treatment. The methodological quality of the eligible studies was assessed by two independent reviewers using the Joanna Briggs Institute Critical Appraisal Tools. RESULTS: In total, six studies (three cohort studies and three cross-sectional studies) with 1607 participants were included. All studies used patient-reported physical activity measures. Two of the three cohort studies measured patient-recalled physical activity levels before diagnosis (baseline), and length of follow-up varied across all studies. The majority of participants were treated surgically±adjuvant therapy. Physical activity levels decreased at 6 months following surgery when compared with pre-treatment levels. Approximately 91% of participants did not meet physical activity guidelines 2 years following diagnosis, and 58% reported being less physically active 3 years after diagnosis, compared with the pre-diagnosis levels. CONCLUSIONS: Despite the paucity of evidence and limitations in the current body of literature, this review demonstrated that compared to pre-diagnosis, levels of physical activity remain low in gynaecological cancer survivors up to 3 years after diagnosis. More research is warranted to better characterise the pattern of change of physical activity levels across the disease trajectory and identify changes in physical activity patterns by cancer treatments and gynaecological tumour streams in order to target interventions accordingly.