Effects of cognitive-behavioral interventions on quality of life in persons with HIV

Cognitive Behavioral Therapy for AIDS Prevention among College Students in China: A Cluster Randomized Controlled Trial

BACKGROUND

Acquired immune deficiency syndrome (AIDS) is a serious worldwide public health problem and has become the focus of prevention and control in China, while the student population is the key population for AIDS prevention.

OBJECTIVE

The purpose of this study was to investigate the effects of cognitive behavioral therapy (CBT) on college students' AIDS-related cognitions, attitudes, and behaviors, and to find programmatic strategies for AIDS prevention in terms of changing college students' cognitions and behaviors.

METHODS

In a cluster randomized controlled trial, 233 undergraduate students were assigned to the CBT group (CBT-based intervention, n=92), the TAU group (treatment as usual, n=72), and the CON group (no intervention, n=59). AIDS-related knowledge, attitudes, and behaviors of participants were assessed at pre-intervention, post-intervention, and follow-up.

RESULTS

After one month of the study, AIDS-related knowledge, attitudes, and behaviors improved in both the TAU and CBT groups, while there were no significant changes in the CON group. The intervention effect was more significant and sustainable in the CBT group compared to the TAU group.

CONCLUSIONS

The application of CBT in AIDS prevention among college students is feasible, acceptable, and effective. CBT can increase the level of knowledge about AIDS, improve AIDS-related attitudes, and increase willingness to use condoms. CBT is expected to replace traditional health education as an innovative tool for AIDS prevention because of its long-lasting and efficacious nature.

Mind-body practices for people living with HIV: a systematic scoping review

BACKGROUND

Mind-body practices are frequently used by people living with HIV to reduce symptoms and improve wellbeing. These include Tai Chi, Qigong, yoga, meditation, and all types of relaxation. Although there is substantial research on the efficacy of mind-body practices in people living with HIV, there is no summary of the available evidence on these practices. The aim of this scoping review is to map available evidence of mind-body practices in people living with HIV.

METHODS

The Arksey and O'Malley (Int J Soc Res Methodol 8:19-32, 2005) methodological framework was used. A search of 16 peer-review and grey literature databases, websites, and relevant journals (1983-2015) was conducted. To identify relevant studies, two reviewers independently applied the inclusion criteria to all abstracts or full articles. Inclusion criteria were: participants were people living with HIV; the intervention was any mind-body practice; and the study design was any research study evaluating one or several of these practices. Data extraction and risk of bias assessment were performed by one reviewer and checked by a second, as needed, using the criteria that Cochrane Collaboration recommends for systematic reviews of interventions (Higgins and Green, Cochrane handbook for systematic reviews of intervention. 2011). A tabular and narrative synthesis was carried out for each mind-body practice.

RESULTS

One hundred thirty-six documents drawing on 84 studies met the inclusion criteria. The most widely studied mind-body practice was a combination of least three relaxation techniques (n = 20), followed in declining order by meditation (n = 17), progressive muscle relaxation (n = 10), yoga (n = 9) and hypnosis (n = 8). Slightly over half (47/84) of studies used a RCT design. The interventions were mainly (46/84) conducted in groups and most (51/84) included daily individual home practice. All but two studies were unblinded to participants.

CONCLUSION

The amount of available research on mind-body practices varies by practice. Almost half of the studies in this review were at high risk of bias. However, mindfulness, a combination of least three relaxation techniques and cognitive behavioral strategies, and yoga show encouraging results in decreasing physical and psychological symptoms and improving quality of life and health in people living with HIV. More rigorous studies are necessary to confirm the results of Tai Chi, Qigong, and some relaxation techniques.

A Meta-Analysis of the Effect of Guided Imagery Practice on Outcomes

Guided imagery is an intervention used by nurses in a variety of settings. It has been suggested that better outcomes will occur with continued practice. No studies were found that examined the relationship between practice duration and strength of outcomes. The focus of this meta-analysis was the effect size of guided imagery intervention studies with different durations. Statistical findings of 10 studies of various durations were converted to d statistics and plotted against the duration of study. The results show an increase in effect size of guided imagery over the first 5 to 7 weeks; however, the effect was decreased at 18 weeks.

Stress management interventions for HIV+ adults: a meta-analysis of randomized controlled trials, 1989 to 2006

OBJECTIVE

Numerous studies document that stress accelerates disease processes in a variety of diseases including HIV. As a result, investigators have developed and evaluated interventions to reduce stress as a means to improve health among persons living with HIV. Therefore, the current meta-analysis examines the impact of stress-management interventions at improving psychological, immunological, hormonal, and other behavioral health outcomes among HIV+ adults.

DESIGN

This meta-analytic review integrated the results of 35 randomized controlled trials examining the efficacy of 46 separate stress management interventions for HIV+ adults (N=3,077).

MAIN OUTCOME MEASURES

Effect sizes were calculated for stress processes (coping and social support), psychological/psychosocial (anxiety, depression, distress, and quality of life), immunological (CD4+ counts and viral load), hormonal (cortisol, dehydroepiandrosterone sulfate [DHEA-S], cortisol/DHEA-S ratio, and testosterone) and other behavioral health outcomes (fatigue).

RESULTS

Compared to controls, stress-management interventions reduce anxiety, depression, distress, and fatigue and improve quality of life (d+s=0.16 to 0.38). Stress-management interventions do not appear to improve CD4+ counts, viral load, or hormonal outcomes compared with controls.

CONCLUSION

Overall, stress-management interventions for HIV+ adults significantly improve mental health and quality of life but do not alter immunological or hormonal processes. The absence of immunological or hormonal benefits may reflect the studies' limited assessment period (measured typically within 1-week postintervention), participants' advanced stage of HIV (HIV+ status known for an average of 5 years), and/or sample characteristics (predominately male and White participants). Future research might test these hypotheses and refine our understanding of stress processes and their amelioration.

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.

Effects of relaxation therapy on psychologic distress and symptom status in older Chinese patients with heart failure

BACKGROUND

Previous studies demonstrated the effects of progressive muscle relaxation training (PMRT) on improvements in the health outcomes of cardiac patients. This study examined the effects of PMRT on the psychologic status and symptoms of older Chinese patients with heart failure.

METHODS

In a longitudinal, randomized, and controlled study, 59 patients were allocated to receive a PMRT program and 62 were provided with the attention placebo. The PMRT program included two PMRT sessions, one revision workshop, twice-daily PMRT home practices, and a biweekly telephone follow-up call. The attention placebo included a regular telephone call at a schedule similar to that made by the interventionist of the PMRT program with the intervention group. Main outcome measures, including psychologic distress, dyspnea, and fatigue, were taken at baseline, the 8th week, and the 14th week.

RESULTS

A medium effect on psychologic distress in favor of the PMRT program was detected. Patients practicing PMRT however only demonstrated a nonsignificant trend of greater improvement in symptom status.

CONCLUSION

Progressive muscle relaxation training seems to be useful as an adjunctive nonpharmacologic treatment modality in the management of heart failure.

Improvement of psychosocial adjustment to HIV-1 infection through a cognitive-behavioral oriented group psychotherapy program: a pilot study

The present study evaluated the efficacy of a group therapy program in improving psychosocial adjustment to HIV infection, and tried to identify variables predictive of greater improvement. The outcome of 47 completing patients was analyzed, comparing the measures between T1 (1 month before therapy), and T2 (first session), and between T2 and T3 (last session) using the Wilcoxon matched-pairs signed-ranks test for each dimension of the Psychosocial Adjustment to Illness Scale (PAIS). The therapy consisted of 16 weekly 2-hour sessions following a structured time-limited cognitive-behavioral group psychotherapy program. During the intervention (between T2 and T3) a significant improvement was observed in health care orientation, vocational environment, domestic environment, sexual relation, extended family relationships, social environment, and total PAIS. There were no changes during baseline (between T1 and T2) in any of the PAIS subscales, or in the total PAIS score. Sexual route of transmission was independently associated with an improvement in health care orientation (beta = 2.525). Time since HIV diagnosis (beta = 0.022) and being employed (beta = 2.548) were independently associated with an improvement in adjustment to vocational environment. Men who have sex with men showed a poorer improvement in adjusting to family relations after the intervention (beta = -2.548). Finally, a lower CD4 count (beta = -0.005) and being employed (beta = 3.054) were independently associated with an improvement in adjustment to social environment. Our psychotherapy program improved psychosocial functioning in a heterogeneous sample of HIV-1-infected patients referred to a consultation-liaison psychiatry unit.

Relationship of frequent mantram repetition to emotional and spiritual well-being in healthcare workers

BACKGROUND

Healthcare workers report high levels of stress in the workplace. To determine how to reduce stress, the authors examined the effectiveness of frequently repeating a mantram (a word with spiritual meaning) on emotional and spiritual well-being.

METHODS

A pretest-posttest design was used to measure stress, state/trait anxiety and anger, quality of life, and spiritual well-being in a convenience sample (N=42) of hospital workers completing a mantram intervention program.

RESULTS

Significant improvements were found in stress (p < .001), trait-anxiety (p = .002), trait-anger (p = .02), quality of life (p = .001), and spiritual well-being (p = .003). When examining the effects of mantram practice, trait-anxiety and religious and spiritual well-being were significant (p < .05).

CONCLUSION

Improvements in emotional and spiritual well-being may be mediated by frequent mantram repetition.

Effects of spiritual mantram repetition on HIV outcomes: a randomized controlled trial

We examined the efficacy of a psycho-spiritual intervention of mantram repetition--a word or phrase with spiritual associations repeated silently throughout the day--on psychological distress (intrusive thoughts, stress, anxiety, anger, depression), quality of life enjoyment and satisfaction, and existential spiritual well-being in HIV-infected adults. Using a 2-group by 4-time repeated measures design, 93 participants were randomly assigned to mantram (n = 46) or attention control group (n = 47). Over time, the mantram group improved significantly more than the control group in reducing trait-anger and increasing spiritual faith and spiritual connectedness. Actual mantram practice measured by wrist counters was inversely associated with non-HIV related intrusive thoughts and positively associated with quality of life, total existential spiritual well-being, meaning/peace, and spiritual faith. Intent-to-treat findings suggest that a mantram group intervention and actual mantram practice each make unique contributions for managing psychological distress and enhancing existential spiritual well-being in adults living with HIV/AIDS.

Effects of guided imagery on outcomes of pain, functional status, and self-efficacy in persons diagnosed with fibromyalgia

OBJECTIVES

(1) To investigate the effects of a 6-week intervention of guided imagery on pain level, functional status, and self-efficacy in persons with fibromyalgia (FM); and (2) to explore the dose-response effect of imagery use on outcomes.

DESIGN

Longitudinal, prospective, two-group, randomized, controlled clinical trial.

SETTING AND SUBJECTS

The sample included 48 persons with FM recruited from physicians' offices and clinics in the mid-Atlantic region.

INTERVENTION

Participants randomized to Guided Imagery (GI) plus Usual Care intervention group received a set of three audiotaped guided imagery scripts and were instructed to use at least one tape daily for 6 weeks and report weekly frequency of use (dosage). Participants assigned to the Usual Care alone group submitted weekly report forms on usual care.

MEASURES

All participants completed the Short-Form McGill Pain Questionnaire (SF-MPQ), Arthritis Self- Efficacy Scale (ASES), and Fibromyalgia Impact Questionnaire (FIQ), at baseline, 6, and 10 weeks, and submitted frequency of use report forms.

RESULTS

FIQ scores decreased over time in the GI group compared to the Usual Care group (p = 0.03). Ratings of self-efficacy for managing pain (p = 0.03) and other symptoms of FM also increased significantly over time (p = < 0.01) in the GI group compared to the Usual Care group. Pain as measured by the SF-MPQ did not change over time or by group. Imagery dosage was not significant.

CONCLUSIONS

This study demonstrated the effectiveness of guided imagery in improving functional status and sense of self-efficacy for managing pain and other symptoms of FM. However, participants' reports of pain did not change. Further studies investigating the effects of mind-body interventions as adjunctive self-care modalities are warranted in the fibromyalgia patient population.

Efficacy of frequent mantram repetition on stress, quality of life, and spiritual well-being in veterans: a pilot study

PURPOSE

Silent, frequent repetition of a mantram-a word or phrase with spiritual significance, sometimes called a Holy Name-is an ancient form of prayer that may reduce stress and related symptoms. The authors tested the feasibility and efficacy of a 5-week (90-min per week) intervention on mantram repetition in a sample of ambulatory veterans.

METHOD

Aconvenience sample (N= 62) of outpatient veterans participated in the study by completing pre-and posttest self-report questionnaires on stress, anxiety, anger, quality of life, and spiritual well-being. Wrist-worn counters were provided to track mantram practice.

FINDINGS

Mantram repetition significantly reduced symptoms of stress and anxiety and improved quality of life and spiritual well-being.

CONCLUSION

Additional research using a larger sample size and control group is needed to further substantiate the benefits of this intervention.

IMPLICATIONS

Frequent, silent mantram repetition is easily taught and could be used by nurses and patients for managing stress and increasing well-being.

Relaxation and Health-Related Quality of Life in Multiple Sclerosis: The Example of Autogenic Training

This study was a pilot project to explore the effect of an autogenic training program (AT; a relaxation intervention) on the health-related quality of life (HRQOL) and well-being for people with multiple sclerosis. Participants either met weekly for sessions in AT for 10 weeks (n = 11) or were assigned to the control group (n = 11). The AT group was also asked to practice the technique daily at home. Scales designed to measure HRQOL and aspects of well-being (mood and depressed affect) were taken preintervention and at week 8 of the 10-week program. ANCOVAs using a measure of social support and pretest scores as covariates revealed that at the posttest the AT group reported more energy and vigor than the control group and were less limited in their roles due to physical and emotional problems. Future research should involve studies conducted over an extended period, together with sufficiently sized samples to explore the effect of frequency of practice of relaxation training on HRQOL and well-being for people with multiple sclerosis.

The impact of neuropsychological impairment and depression on health-related quality of life in HIV-infection

Neuropsychological impairment and depression are common among individual with HIV-infection, resulting in significantly altered everyday functioning. The objective of this study was to examine the impact of these two important neurobehavioural complications on health-related quality of life in adults with HIV-infection. Participants (n = 155) received a 3-hours comprehensive neuropsychological examination, the Beck Depression Inventory, and the Medical Outcomes Study HIV Quality of Life instrument. Four groups were formed based on the presence or absence of depression and neuropsychological impairment. Results suggest that neuropsychological impairment and depression can differentially affect dimensions of health-related quality of Life. Specifically, depression has a significant impact on mental health dimensions of health-related quality of life. Some evidence exists for an impact of neuropsychological impairment, or a combined impact of depression and neuropsychological impairment, on the Physical Health dimensions of health-related quality of life. These results confirm the importance of depression as a determinant of health-related quality of life in HIV/AIDS and provide a potential avenue for improving health-related quality of life in adults with HIV-infection.

Psycho-Endocrine-Immune Response to Mindfulness-Based Stress Reduction in Individuals Infected with the Human Immunodeficiency Virus: A Quasiexperimental Study

OBJECTIVES

The purpose of this study was to examine the effects of a structured, 8-week, Mindfulness-Based Stress Reduction (MBSR) program on perceived stress, mood, endocrine function, immunity, and functional health outcomes in individuals infected with the human immunodeficiency virus (HIV).

DESIGN

This study used a quasiexperimental, nonrandomized design.

METHODS

Subjects were specifically recruited (nonrandom) for intervention (MBSR) or comparison group. Data were collected at pretest and post-test in the MBSR group and at matched times in the comparison group. t Tests where performed to determine within-group changes and between-group differences.

RESULTS

Natural killer cell activity and number increased significantly in the MBSR group compared to the comparison group. No significant changes or differences were found for psychological, endocrine, or functional health variables.

CONCLUSIONS

These results provide tentative evidence that MBSR may assist in improving immunity in individuals infected with HIV.

The utility of cognitive behavioural therapy on chronic haemodialysis patients' fluid intake: a preliminary examination

The aim of this study was to assess the influence of cognitive behavioural therapy (CBT) on chronic haemodialysis (HD) patients' ability to achieve fluid intake related behavioural objectives. This one group before and after quasi-experiment consisted of a four-week base-line phase, a six-week intervention phase and a four-week follow-up phase. Interventions included self-contract, reinforcement and self-monitoring. Participants were 10 Japanese HD outpatients. The average achievement of the fluid intake objective in the intervention phase was 65%. Fifty percent of participants achieved their objectives at least 3/4 of the time without individualised reinforcement. CBT was effective in helping patients change their fluid intake behaviours.

The effect of progressive muscle relaxation training on anxiety and quality of life after stoma surgery in colorectal cancer patients

The aim of the study was to evaluate the effects of the use of progressive muscle relaxation training (PMRT) on anxiety and quality of life in colorectal cancer patients after stoma surgery. A randomised controlled trial was used with repeated measures assessment over 10 weeks post-stoma surgery. Fifty-nine patients participated in the study and were randomised to a control group receiving routine care (n=30) and an experimental group receiving routine care and PMRT through two teaching sessions and practice at home for the first 10 weeks. The State-Trait Anxiety Inventory and two Quality of Life Scales were used to collect the data of interest in three occasions, namely during hospitalisation, at week 5 and at week 10 post-surgery. The use of PMRT significantly decreased state anxiety and improved generic quality of life in the experimental group (P<0.05), especially in the domains of physical health, psychological health, social concerns and environment. Social relationships decreased in both groups. In relation to the disease-specific quality of life measure, differences were observed only in the 10-week assessment, with the experimental group reporting better quality of life at 10 weeks, but not over time as compared to the control group. The use of PMRT should be incorporated in the long-term care of colorectal cancer patients, as it can improve their psychological health and quality of life. This may be a cost-effective intervention that needs minimal training and could easily be offered to those patients that they would like to use it as part of the specialist care provided to stoma patients.

A pilot study of the effects of cognitive-behavioral group therapy and peer support/counseling in decreasing psychologic distress and improving quality of life in Chinese patients with symptomatic HIV disease

Forty-six Chinese patients with symptomatic human immunodeficiency virus (HIV) participated in a comparative study assessing the effectiveness of cognitive-behavioral group therapy (CBT) and peer support/counseling group therapy (PSC) in relation to improving mood and quality of life and decreasing uncertainty in illness as compared to a group receiving routine treatment with no formal psychosocial intervention. The CBT group consisted of 10 subjects, the PSC group of 10 subjects, and the comparison group of 26 subjects. There was a 24% attrition rate. The intervention groups received 12 weekly sessions of therapy over 3 months. Assessment of mood states was carried out before randomization (baseline data), immediately postintervention (3-month time point) and followed-up 3 months later (6-month time point). Assessment of quality of life and uncertainty in illness was carried out before randomization and at the 6-month follow-up time point. Results indicated that the mood of the participants in the CBT group improved in terms of anger, tension-anxiety, depression, confusion, and overall mood. The quality of life in this group was significantly improved compared to the other two groups, as was uncertainty in illness. In the PSC group a worsening of psychologic functioning was observed immediately postintervention, but this picture dramatically improved at the follow-up assessment with improvements of up to 34%. Quality of life also improved over time in this group by almost 5%, but results did not reach statistical significance. This study demonstrated that psychologic interventions could decrease psychologic distress and improve quality of life in symptomatic HIV patients, indicating their use should be incorporated in the management of care of people living with HIV/AIDS.

Mind-body interventions: applications for social work practice

In the past decade, we have seen an increase in the popularity of mind-body medicine as an alternative or complement to traditional health care interventions. This paper explores the history of mind-body medicine and how particular mind-body interventions focusing on stress reduction and relaxation can be useful complements to social work practice. Four types of mind-body interventions are described, research on their effectiveness is reviewed, conclusions are drawn, and the applicability to social work practice is discussed. Given existing empirical support for the effectiveness of these interventions, the authors suggest that efforts at both the systems and individual levels, including changes in social work education, can be made to enhance their use in traditional health settings, as well in other types of settings.

The effect of changes in depression on health related quality of life (HRQoL) in HIV infection

This study prospectively evaluated the effect of treatment of major depression on psychosocial functioning (health-related quality of life (HRQoL)). Previously, we reported on a trial of 75 HIV+ patients who were blindly randomized to receive treatment with drug or placebo (N=25 to each of paroxetine, imipramine, or placebo). Forty-one individuals completed the entire trial (placebo = 14, antidepressant = 27). In this study, we assessed HRQoL using the Quality of Life Enjoyment and Satisfaction Questionnaire (QLESQ) and the Social Adjustment Scale (SAS) at baseline and the end of the trial (12 weeks) using a random effects model to estimate treatment effects. HIV/AIDS patients with a major depressive disorder who completed the clinical trial demonstrated a reduction in depression with response to treatment and a significant improvement in HRQoL with the exception of work and financial functioning. Effective management of depression in HIV/AIDS patients is important, especially with the importance of adherence in current HIV/AIDS antiviral therapy. HRQoL improved in patients regardless of drug or response group and as a function of being in this trial suggesting that medications may not be required to affect HRQoL outcomes and that disease management aspects of care are important.