Inge Hansen Bruun

The effect on physical performance of a functional assessment and immediate rehabilitation of acutely admitted elderly patients with reduced functional performance: the design of a randomised clinical trial

Introduction Illness and hospitalisation, even of short duration, pose separate risks for permanently reduced functional performance in elderly medical patients. Functional assessment in the acute pathway will ensure early detection of declining performance and form the basis for mobilisation during hospitalisation and subsequent rehabilitation. For optimal results rehabilitation should begin immediately after discharge.The aim of this study is to investigate the effect of a systematic functional assessment in the emergency department (ED) of elderly medical patients with reduced functional performance when combined with immediate postdischarge rehabilitation. Method and analysis The study is a two-way factorial randomised clinical trial. Participants will be recruited among patients admitted to the ED who are above 65 years of age with reduced functional performance. Patients will be randomly assigned to one of four groups: (1) functional assessment and immediate rehabilitation; (2) functional assessment and rehabilitation as usual; (3) assessment as usual and immediate rehabilitation; (4) assessment and rehabilitation as usual. Primary outcome 30 s chair-stand test administered at admission and 3 weeks after discharge. Ethics and dissemination The study has been approved by the Regional Scientific Ethical Committees of Southern Denmark in February 2014. The study findings will be published in peer-reviewed journals and presented at national and international conferences. Trial registration number: ClinicalTrials.gov Identifier: NCT02062541.

The effect of systematic functional assessment and immediate rehabilitation on physical performance in acutely admitted older adults with reduced functional performance: a randomised clinical trial

Abstract Aims: We hypothesised that a systematic functional assessment in a short stay unit at an emergency department (ED) and/or immediate rehabilitation after discharge will result in sustained or improved physical performance in comparison to a regimen in which neither of these interventions is offered. Methods: A two-way factorial randomised clinical trial was completed in an ED and the primary sector. We enrolled 336 nonsurgical patients of 65 years or older, scoring eight or less in the 30-s chair stand test. The interventions were: 1) Usual assessment; 2) Usual rehabilitation; 3) A systematic functional assessment performed within 48 h of admission, in order to identify those with loss of functional mobility, or at risk thereof; and 4) Immediate rehabilitation initiated within five days after discharge. The primary outcome was the 30-s chair stand test three weeks after admission. Secondary outcome measures were Barthel, EQ-5D-3L, and length of stay (LOS). Results: An intention-to-treat analysis showed no significant difference in the 30-s chair stand test score nor when analysed by groups or by intervention. The changes were approximately 1% when compared to the reference. No significant differences were found in the secondary outcomes. A per-protocol analysis showed that 99% had received assessment as assigned; however, the extent of mobilisation during hospitalisation was not disclosed. Of the patients, 48% were received the post-discharge rehabilitation they were assigned to. Conclusions: Systematic functional assessment and immediate rehabilitation led to no significant differences in physical performance. The study was weakened by the incomplete implementation of mobilisation during hospitalisation and low adherence to protocol on immediate rehabilitation. Implications for rehabilitation A systematic functional assessment within the first 48 h of hospital admission is suitable for the identification of older adults in need of post-discharge rehabilitation when compared to usual assessment. To sustain physical performance in older adults during acute hospitalisation, further research focusing on mobilisation or physical activation is needed in older adults with a loss of functional mobility, or at risk thereof. Further research focusing on physical activation during transition is needed to ameliorate tiredness and inactivity in older adults after acute hospitalisation.