Multicomponent rehabilitative intervention may be understood as an interdisciplinary service aimed at ameliorating physical impairments, preventing the development of physical impairments and restrictions in activity and role performance that develop in association with cancer pathology (e.g., muscle weakness, self-care limitations, vocational limitations, disfigurement, speech and swallowing abnormalities, social integration), and preserving and restoring functional capability needed for purposeful activity. Multicomponent rehabilitative intervention encompasses an array of intervention approaches and may include intensive exercise, physical training, sports, psychoeducation, and physical modalities such as massage and manual lymph drainage. Multicomponent rehabilitative intervention has been evaluated in patients with cancer for management of anorexia, anxiety, cognitive impairment, depression, fatigue, lymphedema, pain, and sleep-wake disturbances.
Day, J., Zienius, K., Gehring, K., Grosshans, D., Taphoorn, M., Grant, R., . . . Brown, P.D. (2014). Interventions for preventing and ameliorating cognitive deficits in adults treated with cranial irradiation. Cochrane Database of Systematic Reviews, 12, CD011335.
PHASE OF CARE: Multiple phases of care
Three cognitive interventions aimed at preventing cognitive decline during radiation therapy were reported. Two were pharmacologic. One tested memantine versus a placebo and found significant improvement in overall cognitive function, and one tested methylphenidate versus a placebo but failed to detect any significant differences between groups. The third study was nonpharmacologic and investigated the use of a rehabilitation program to prevent cognitive decline but did not statistically compare differences between groups. Three cognitive interventions aimed at ameliorating cognitive decline were reported. All three were pharmacologic studies. Two studies compared methylphenidate versus modafinil and one study examined donepezil versus a placebo. Both methylphenidate and modafinil interventions resulted in improved cognitive function. Combination therapy resulted in greater adverse events. Donepezil was found to improve the domain of memory after radiotherapy.
The authors reported that there was evidence for the use of memantine for preventing cognitive decline in patients receiving radiotherapy for brain metastasis. Likewise, there was supporting evidence for the use of donepezil in improving memory after radiotherapy for primary or metastatic brain tumors. There was limited evidence for cognitive behavioral or training interventions in preventing cognitive decline.
Patients who receive cranial radiation therapy for primary brain tumors or metastatic lesions are at risk for declining cognitive function. The use of memantine during radiation therapy may aid in preventing cognitive decline. Those who develop cognitive decline after the completion of radiation therapy, even years afterwards, may benefit from donepezil administration. Additional exploration of interventions that may prevent or ameliorate cognitive decline related to cranial radiation therapy is warranted.
Khan, F., Amatya, B., Drummond, K., & Galea, M. (2014). Effectiveness of integrated multidisciplinary rehabilitation in primary brain cancer survivors in an Australian community cohort: A controlled clinical trial. Journal of Rehabilitation Medicine, 46, 754–760.
To evaluate the effectiveness of a multidisciplinary rehabilitation program for individuals after treatment for primary brain tumors
Patients were assigned to treatment or wait-list control comparison groups according to an assessment of their needs by the clinical provider. The rehabilitation treatment team was blinded to study group assignment. The intervention included individualized 30-minute therapy sessions with social, psychological, occupational, and physical therapy in half-hour sessions two to three times a week for as many as eight weeks. The individualized intervention incorporated elements of education, health promotion, intensive mobilization, and task reacquisition programs as determined appropriate by the rehabilitation team. Study assessments were done at baseline and at three and six months. Functional independence measures were the primary outcomes of the study.
Prospective trial
At three months, FIM Motor (self-care, sphincter, location, and mobility subscales) and FIM Cognition (communication and psychosocial subscales) scores were significantly improved in the treatment group compared to the control group. At six months, the FIM Motor (sphincter subscale) and FIM Cognition (communication, psychosocial, and cognition subscales) scores were significantly improved in the treatment group compared to the control group. There were no significant differences between groups in DASS measures of anxiety or depression from baseline to three or six months. There also were no differences observed between groups in PIPP results from baseline to three or six months, which measured the impact of functional areas also on the FIM. The greatest improvements seen were at the three-month follow-up date.
The findings of this study demonstrated that multicomponent rehabilitation can improve measures of self-care and some specific areas of motor and cognitive function.
The findings of this study showed some functional benefits of multicomponent rehabilitation for patients with primary brain tumors. This study was limited by its design and the clinical nature of rehabilitation aimed to provide individualized interventions on the basis of needs assessed by care providers. This suggests that patients may benefit in the areas of self-care. The degree to which these benefits are maintained over time is not clear from this study.
Rath, H.M., Ullrich, A., Otto, U., Kerschgens, C., Raida, M., Hagen-Aukamp, C., . . . Bergelt, C. (2016). Psychosocial and physical outcomes of in- and outpatient rehabilitation in prostate cancer patients treated with radical prostatectomy. Supportive Care in Cancer, 24, 2717–2726.
To examine the effects of inpatient and outpatient rehabilitation (i.e., physical therapy, psycho-oncological treatment, patient education, medical treatment, group sessions) on quality of life and psychosocial outcomes
Patients who had radical prostatectomy participated in inpatient and/or outpatient rehabilitation within 14 days after completion of acute oncology treatment
PHASE OF CARE: Transition phase after active treatment
Subjects reported similar cognitive function scores at baseline and one year after rehabilitation. Cohen’s d was 0.51 and 0.54 respectively (both p < 0.001). They reported higher cognitive function at the end of rehabilitation (F [df 1.8, 1238.2] = 138.1, p < 0.001). Quality of life was higher at a one-year follow-up (p < 0.001). Anxiety was lower at the end of rehabilitation for inpatient and outpatient rehabilitation groups (p < 0.001). Depression was lower at end of rehabilitation and sustained at a one-year follow-up (p = 0.008).
The effect of structured rehabilitation on outcomes in this study was unclear, and no clear differences in outcomes based on whether patients received inpatient or outpatient rehab services were observed.
Rehabilitation, whether provided in an inpatient or outpatient setting, improved patients’ perception of quality of life, depression, anxiety, and cognitive function by the end of rehabilitation. Perceived improvements in quality of life and depression persisted at one year after treatment.
Rottmann, N., Dalton, S.O., Bidstrup, P.E., Wurtzen, H., Hoybye, M.T., Ross, L., . . . Johansen, C. (2012). No improvement in distress and quality of life following psychosocial cancer rehabilitation. A randomised trial. Psycho-Oncology, 21, 505–514.
To evaluate the effectiveness of a residential rehabilitation course for patients with cancer in decreasing psychological distress
Patients who had completed cancer treatment were randomly assigned to receive either usual care or a six-day residential psychosocial course. Those in the residential group had weekly rehabilitation courses in groups of 20. Course activities included education, supportive talks, physical activity, relaxation, massage, social activities, peer discussions, and dietary instruction. At the end of the course, individuals created a personal action plan to reinforce what was learned. Data were collected at baseline and at 1, 6, and 12 months after completion of the intervention.
Transition phase of care after initial treatment
Randomized controlled trial
At one-month time point, findings revealed significantly more improvement in anxiety (p = 0.03), total mood disturbance (p = 0.04), emotional role function (p = 0.02), and cognitive functioning (p = 0.0009) in the control group. At the six-month time point, a significantly improved outcome for the control group was also found for depression (p = 0.005) as well as sustained improvement in anxiety (p = 0.003), total mood disturbance (p = 0.02), emotional role function (p = 0.04), and cognitive functioning (p = 0.03).
The residential rehabilitation course studied did not have a positive effect on anxiety, depression, or cognitive functioning. In this study, the control group improved more over time than those who received the intervention.
This study suggests that an intensive residential program for cancer survivors, as examined, was of no benefit.