Strategies for implementing a guided imagery program to enhance patient experience

Guided Imagery for Symptom Management of Patients with Life-Limiting Illnesses: A Systematic Review of Randomized Controlled Trials

Background: Patients with life-limiting illnesses receiving palliative care have a high symptom burden that can be challenging to manage. Guided imagery (GI), a complementary and integrative therapy in which patients are induced to picture mental images with sensory components, has proven in quasi-experimental studies to be effective as a complementary therapy for symptom management. Objective: To systematically review randomized controlled trials that report evidence of guided imagery for symptom management in patients with life-limiting illnesses. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline was followed for this review and the search strategy was applied in Medline, CINHAL, and Web of Science. The quality of articles was evaluated using the Cochrane Collaboration's Risk-of-Bias Tool 2 (RoB 2). The results are presented using the Guidance on the Conduct of Narrative Synthesis in Systematic Reviews. Results: A total of 8822 studies were initially identified through the search strategy, but after applying exclusion criteria, 14 randomized controlled trials were included in this review. The quality assessment revealed that four studies had a high risk of bias, nine had some concerns, and one had a low risk of bias. Out of the 14 studies, 6 evaluated oncological diagnosis, while the remaining 8 focused on nononcological diagnoses across 6 different diseases. GI was found to be effective in managing symptoms in 10 out of the 14 studies. Regardless of the disease stage, patients who received guided imagery experienced relief from anxiety, depression, pain, sleep disturbances, and fatigue. Conclusion: GI therapy has shown promising results regarding symptom management in palliative care patients with life-limiting illnesses at different stages.

User-Centered Virtual Reality for Promoting Relaxation: An Innovative Approach

Virtual reality has been used effectively to promote relaxation and reduce stress. It is possible to find two main approaches to achieve such aims across the literature. The first one is focused on generic environments filled with relaxing "narratives" to induce control over one's own body and physiological response, while the second one engages the user in virtual reality-mediated activities to empower his/her own abilities to regulate emotion. The scope of the present contribution is to extend the discourse on VR use to promote relaxation, by proposing a third approach. This would be based on VR with personalized content, based on user research to identify important life events. As a second step, distinctive features of such events may be rendered with symbols, activities or other virtual environments contents. According to literature, it is possible that such an approach would obtain more sophisticated and long-lasting relaxation in users. The present contribution explores this innovative theoretical proposal and its potential applications within future research and interventions.

Part II: The Effects of Aromatherapy and Guided Imagery for the Symptom Management of Anxiety, Pain, and Insomnia in Critically Ill Patients: An Integrative Review of Current Literature

This review is part II of a 2-part series that presents evidence on the effectiveness of aromatherapy and guided imagery for the symptom management of anxiety, pain, and insomnia in adult critically ill patients. Evidence from this review supports the use of aromatherapy for management of pain, insomnia, and anxiety in critically ill patients. Evidence also supports the use of guided imagery for managing these symptoms in critical care; however, the evidence is sparse, mixed, and weak. More studies with larger samples and stronger designs are needed to further establish efficacy of guided imagery for the management of anxiety, pain, and insomnia of critically ill patients; to accomplish this, standardized evidence-based intervention protocols to ensure comparability and to establish optimal effectiveness are needed. Discussion and recommendations related to the use of these therapies in practice and needs for future research in these areas were generated.

The Feasibility and Effectiveness of Online Guided Imagery Training for Health Professionals

This study evaluated the feasibility and impact of brief online guided imagery training (up to 3 hours) for health professionals. Paired t tests were used to measure pre-to-post-training changes in stress (Perceived Stress Scale,), anxiety (Patient Reported Outcomes Measurement Information System-Anxiety Scale), empathy (Empathic Concern Scale, and Perspective-taking Scale), and self-efficacy (Self-Efficacy in providing Non-Drug Therapies Scale). Online guided imagery training attracted diverse health professionals and trainees (n = 273; 14% trainees; 34% registered nurses, 20% physicians, 14% social workers, 5% registered dititians, and 27% others). Participants reported small but significant pre-to-post-module improvements in stress (17.8 to 13.5), anxiety (T-scores 56.4 to 54.3), empathy (both empathic concern, 29.8 to 30.7, and perspective taking, 28.0 to 29.4), and self-efficacy in providing nondrug therapies for common symptoms (58.5 to 77.0) (P < .001 for all). Future studies will need to examine the clinical impact of online guided imagery training for health professionals.

Guided Imagery for Total Knee Replacement: A Randomized, Placebo-Controlled Pilot Study

OBJECTIVES

To determine the effect of guided imagery (GI) on functional outcomes of total knee replacement (TKR), explore psychological and neuroimmune mediators, and assess feasibility of study implementation.

DESIGN

Investigator-blinded, randomized, placebo-controlled pilot study.

SETTINGS

Hospital, surgeon's office, participant's home.

PARTICIPANTS

82 persons undergoing TKR.

INTERVENTIONS

Audiorecordings of TKR-specific GI scripts or placebo-control audiorecordings of audiobook segments.

OUTCOME MEASURES

Gait velocity and Western Ontario and McMaster Universities Arthritis Index (WOMAC) Function scale.

RESULTS

Outcomes for 58 participants (29 receiving GI and 29 controls) were analyzed at 6 months after surgery. The most frequent reason for noncompletion was protocol-driven exclusion at 6 months for having the contralateral knee replaced before the study endpoint (n = 15). With imaging ability as a moderator, gait velocity, but not WOMAC Function score, was significantly improved at 6 months in the GI group. Participants in the GI group, but not the control group, had lower WOMAC Pain scores at 3 weeks after surgery than at baseline. Hair cortisol concentration was significantly lower at 6 months after surgery than at baseline in the GI group but not the control group. GI group participants had lower treatment adherence but greater treatment credibility than the control group.

CONCLUSION

Randomized controlled trials of GI in the TKR population are feasible, but inclusion/exclusion criteria influence attrition. Further studies are needed to elaborate this study's findings, which suggest that guided imagery improves objective, but not patient-reported, outcomes of TKR. Hair cortisol concentration results suggest that engagement in a time-limited guided imagery intervention may contribute to stress reduction even after the intervention is terminated. Further investigation into optimal content and dosing of GI is needed.

Guided imagery: an innovative approach to improving maternal sleep quality

Mothers of preterm infants are at risk for poor sleep quality, which may adversely affect their health, maternal-infant attachment, and infant caretaking activities. This study examined the relationship of an 8-week relaxation guided imagery intervention on sleep quality and the association between sleep quality and maternal distress (perceived stress, depressive symptoms, and state anxiety) in 20 mothers of hospitalized preterm infants. Mothers received a CD (compact disc) with three 20-minutes recordings and were asked to listen to at least 1 recording daily for 8 weeks. This analysis used self-report data gathered at baseline and 8 weeks. Pearson correlations were used to examine the relationships between mean cumulative relaxation guided imagery use and measures of maternal distress and sleep quality scores at 8 weeks. Complete data on 19 mothers were available for analysis. At 8 weeks, higher mean relaxation guided imagery use was inversely correlated with sleep quality scores (r = -0.30); sleep quality scores were positively correlated with stress (r = 0.42), depressive symptoms (r = 0.34), and anxiety (r = 0.39) scores. In mothers of preterm infants, sleep quality was negatively affected by mental distress and may be improved by a guided imagery intervention.

The effects of guided imagery on affect, cognition, and pain in older adults in residential care: a randomized controlled study from Thailand

Few studies have examined the effects of guided imagery on older adults in residential care. This study aimed to evaluate the outcome of group-delivered guided imagery over a 16-day period with a sample of Thai older adults in residential care (N = 31). Residents were randomly allocated to the guided imagery treatment group or usual care control group. No significant differences were found between the two groups regarding affective states, cognitive functioning, or pain. The results are discussed in relation to a ceiling effect and other methodological factors that may have contributed to the lack of positive outcomes. As the evidence base remains inconclusive, it is hoped that future studies will seek to establish the effects of using guided imagery with older adults in residential care.

A Review of the Effects of Guided Imagery on Cancer Patients with Pain

Over half of the patients diagnosed with cancer suffer from pain. Often, analgesic medications do not completely relieve the pain and alternative measures are sought out for relief. Mind—body techniques such as guided imagery (GI) have been thought to be helpful and used as an adjuvant to pain relief. This article evaluates and summarizes studies performed from 2001 to 2008, which investigated the use of GI for relief of cancer pain. Electronic databases were searched with the keywords cancer pain, visualization, and guided imagery, for any studies utilizing GI with an outcome measure of pain. Five studies included pain as either a primary or a secondary outcome measure. In three of those, pain intensity and pain-related distress decreased in the GI intervention versus control. There is inconsistency in the methodological qualities of these trials and further research is necessary to provide better evidence for the use of GI in cancer pain.

Psychological support and outcomes for ICU patients

AIMS AND OBJECTIVES

To critically review evidence on the effects of psychological support during intensive care unit (ICU) treatment on adult ICU patients' psychological and physiological outcomes. Evidence from intervention studies on imagery and relaxation has been included, as well.

BACKGROUND

Stress and negative emotions may have both immediate, as well as long-term effects on ICU patients' psychological and physical well-being, and they are linked to delayed physical recovery. DESIGN, METHODS: A narrative critical review methodology was employed. Databases searched included Medline, CINAHL, PubMed, PsychInfo and the Cochrane Library. Experimental, quasi-experimental or pretest-posttest peer-reviewed intervention studies published since 1970 were included.

RESULTS

Fourteen studies: seven on nurse led relaxation, three on guided imagery, one on nurse-patient interaction, two on physician-patient interaction and one correlational study on perceived social support were included. The results suggest significant improvements in patients' outcomes: improved vital signs, decrease in pain ratings, anxiety, rate of complications and length of stay, and improved sleep and patient satisfaction. Eight studies employed randomized experimental, four quasi-experimental and two descriptive correlational designs. Two studies explored effects on patients' sleep, and two on procedure-related pain.

CONCLUSIONS

The literature is limited in exploring the effects of nurse-patient interactions. The amount and quality of psychosocial support in the ICU, as well as imagery and relaxation techniques, are linked to short-term and long-term patients' outcomes.

RELEVANCE TO CLINICAL PRACTICE

ICU nurses need to engage in psychological support in a systematic way, and to acknowledge the high priority of support interventions.

Efficacy of guided imagery with theta music for advanced cancer patients with dyspnea: a pilot study

BACKGROUND

Dyspnea is a frequent and devastating symptom among advanced cancer patients for which improved and low-cost palliative techniques are needed.

METHODS

A one-group repeated measures research design investigated the efficacy of guided imagery (GI) with theta music (M) on dyspnea in advanced cancer patients. The intervention consisted of four periods: (a) pretest; (b) intervention with peaceful non-M; (c) intervention with 10 min of GI with M (GI/M), with the first and last 3 min being M only (i.e., the middle 4 min was GI/M); and (d) posttest. Dyspnea outcome was measured with the Modified Borg Scale (MBS) for self-reported evaluation of dyspneic symptoms. Physiological parameters measured were pulse oxygen saturation (SpO(2)), end-tidal CO( 2) (EtCO(2)), heart rate (HR), and respiratory rate (RR). Posttest qualitative data were obtained via interview for subjective patient experience.

RESULTS

Participants included 53 patients, 33% with lung cancer. GI/M produced a significant decrease in MBS scores; 90% of the subjects gave positive qualitative reviews of GI/M. SpO(2) did not change significantly over time. GI/M significantly increased EtCO(2), decreased RR, and decreased HR.

DISCUSSION

This study demonstrates that GI/M is a useful intervention for palliative care of patients with dyspnea. M alone was demonstrated to be effective, while soothing non-M was not effective. GI/M was more effective than M alone. GI/M should be considered low-cost end-of-life palliative care for dyspnea.

Stress management during pregnancy: designing and evaluating a mind-body intervention

The objective of this 12-week study was to determine whether a relaxation-guided imagery (R-GI) intervention designed as a primary prevention strategy for stress management was perceived as beneficial to African American women during the second trimester of pregnancy. All participants documented perceived benefits of the R-GI intervention that included the following: (1) improved breathing; (2) ability to relax, clear one's mind, and become calm; (3) ability to channel and decrease stress; (4) release of anxiety; (5) use of R-GI throughout the day helped control anger and state of mind, leading to a smoother day; and (6) improved ability to fall and stay asleep.

Cognitive-behavioral interventions for IV insertion pain

INSERTION OF AN IV CATHETER is a commonly performed and painful procedure. The use of cognitive-behavioral interventions (CBIs) may decrease pain by diverting the patient's attention to stimuli other than pain. THIS RANDOMIZED, CONTROLLED TRIAL examined the effect of three CBIs--music, kaleidoscope, and guided imagery--on IV insertion pain in 324 patients. NO STATISTICALLY SIGNIFICANT differences in IV insertion pain were found among the treatment and control groups or between choosing versus being assigned a CBI. Insertion attempts were more difficult in women, and insertion difficulty was correlated with pain intensity and pain distress. Pain intensity was related to insertion site and catheter gauge.

Self-Efficacy, Imagery Use, and Adherence to Rehabilitation by Injured Athletes

Objective:

To evaluate the factorial validity of the Athletic Injury Self-Efficacy Questionnaire (AISEQ) and the predictive relationships among self-efficacy, imagery use, and rehabilitation adherence.

Design and Setting:

Survey administered in an outpatient physiotherapy clinic.

Participants:

270 injured athletes.

Main Outcome Measures:

AISEQ, Athletic Injury Imagery Questionnaire, and an adherence measure.

Results:

A confirmatory factor analysis of the AISEQ revealed a 2-factor model. Athletes were higher in task efficacy than coping efficacy and used more cognitive and motivational imagery than healing imagery. In addition, athletes rated their frequency and duration of exercise performance higher than their quality of exercise performance. Cognitive imagery significantly predicted task efficacy, task efficacy predicted quality of exercise, and coping efficacy predicted frequency of exercise. Both task and coping efficacy were predictors of duration of exercise.

Conclusions:

Results support a 2-factor solution of the AISEQ. In addition, task and coping self-efficacy appear to be key aspects in rehabilitation adherence.

The effects of guided imagery relaxation in people with COPD

The aim of this study was to explore the effects of guided imagery relaxation in people with chronic obstructive pulmonary disease (COPD) using a randomized controlled design. Half of 26 participants were allocated to the treatment group in which six practice sessions on guided imagery were conducted, while the control group was instructed to take rest quietly during the six sessions. At the seventh session, physiological changes: partial percentage of oxygen saturation; heart rate; upper thoracic surface electromyography; skin conductance; and peripheral skin temperature were recorded during a 30-minute session with a sampling frequency of one minute. Repeated measures analysis of variance was used to explore the changes of the parameters between the groups. Mann-Whitney U test was used to compare the change of perceived dyspnoea between the groups. Results showed there was a statistically significant (p < 0.05) increase in partial percentage of oxygen saturation in the treatment group, but no significant effects on the other physiological parameters. Further study exploring the psychological effects of guided imagery is suggested.

The role of complementary and alternative therapies in women's mental health

The advent of the newly evolving field of Integrative Medicine has provided women with an opportunity to expand the health care resources available to prevent and treat mental health conditions. Aided by evidence-based science, practitioners can now broaden the scope of their therapeutic armamentarium and allow women to use the best of what western and complementary medicine has to offer in the field of mental health care. Acupuncture, medication, herbalism, and guided imagery are included in a list of therapeutic modalities designed to augment traditional care. It is clear that by providing such comprehensive care, a woman's physical and mental wellness and her longevity are optimized.

Long-term sequelae following blunt thoracic trauma

People experiencing blunt thoracic trauma may sustain multiple rib fractures, flail chest, cardiac or pulmonary contusions, injury to the great vessels, sternal fractures, clavicular fractures, neck injuries, and lacerations of the liver and/or spleen. Long-term sequelae from blunt chest trauma include chest wall deformities, persistent dyspnea, and cardiac, neurologic, or esophageal complications. Chronic pain, depression, and loss of functional status are also frequent components of recovery from trauma.