You will be provided with the titles and abstracts of a collection of medical RCT reports studying a clinical question -- for instance, the efficacy of an intervention on some medical outcome. Please write a few sentences synthesizing the findings of these reports, which could serve as a conclusion section for a systematic review article. Your response should not include any other text. The RCT reports are below.



Title 1:
Effects of a step-by-step inpatient rehabilitation programme on quality of life in breast cancer patients. A prospective randomised study.
Abstract 1:
The aim of this study was to compare a conventional oncological inpatient rehabilitation programme with an inpatient step-by-step rehabilitation programme with regard to quality of life in breast cancer patients.
                Women with the diagnosis of breast cancer were randomly assigned to either the step-by-step programme (group A: 3-week rehabilitation plus 4 and 8 months later a 1-week sojourn each time) or the conventional rehabilitation programme (group B: 4- week stay and no further interventions afterwards). Quality of life was assessed with the QLQ-C30 of the EORTC at t0 (beginning of the study), t1 (end of 3- or 4-week stay) and t2 (12 months after t0, end of study).
                Between t0 and t1, a tendency (0.1 > p = 0.05) could be shown in group B towards better improvement in global quality of life and emotional function. In the subgroup of patients that had impaired functions of quality of life at t0, superiority in group B reached significance (p < 0.05) for emotional and cognitive function at t1. Between t1 and t2, cognitive function improved further in group A, but diminished in group B. For the subgroup of patients with impaired cognitive function at t0, this difference between both groups became significant (p = 0.0098).
                Although not generally superior to conventional inpatient rehabilitation programmes, the analysed step-by- step rehabilitation provided marked benefits for patients with cognitive impairments.


Title 2:
Efficacy of comprehensive group rehabilitation for women with early breast cancer in South Korea.
Abstract 2:
The purpose of this study was to evaluate the effects of a comprehensive group rehabilitation program on the range of motion of the shoulder joint, psychosocial adjustment, and the quality of life for early breast cancer patients. Fifty-five women with early breast cancer were assigned to an intervention group or a control group. Intervention was provided three times per week for 10 weeks. The results showed an increased range of motion of the shoulder joint, and psychosocial adjustment and quality of life were shown to be significantly higher in the intervention group than in the control group. The rehabilitation program comprised psychology-based education, exercise, and peer support group activity to promote recovery of the affected shoulder joint range of motion, alleviate physical symptoms, and improve psychosocial adjustment and quality of life for early breast cancer patients in South Korea.
There was 'low level' evidence that multidisciplinary rehabilitation can improve the outcomes of people with breast cancer in terms of functional ability, psychosocial adjustment and participation in social activities. There was no evidence available on functional gain at the level of activity. This review highlights the limitations of RCTs in rehabilitation settings and the need for high-quality trial-based research in this area. Regular evaluation and assessment of breast cancer survivors for rehabilitation is recommended.