Peer support interventions on quality of life,depression, anxiety,and self-efficacy among patients with cancer: A systematic review and meta-analysis

ObjectivePeer support is a common form of social support that is provided by individuals with the same disease, which is cost-effective and has enhanced health outcomes for patients. This study aimed to determine the effectiveness of peer support interventions on quality of life (QOL), depression, anxiety, and self-efficacy among patients with cancer.MethodsA systematic search of seven databases were conducted from inception to January 2021. Studies were screened and assessed by two independent reviewers. Data synthesis was conducted using RevMan 5.3 software, and the standardized mean difference was used to calculate pooled effect sizes.ResultsSeventeen studies were included in current review. The meta-analysis indicated significant beneficial effects of peer support on QOL (SMD = 0.48, 95% CI 0.21–0.75; p < 0.001), depression (SMD = ?0.23, 95% CI ?0.39 to ?0.07; p = 0.005), anxiety (SMD = ?0.24, 95% CI ?0.45 to 0.03; p = 0.03), and self-efficacy (SMD = 0.22, 95% CI 0.03–0.42; p = 0.03) relative to controls. The subgroup analysis for QOL revealed that peer support delivered in the mixed mode contributed more than peer support delivered in the single mode (e.g., face-to-face or telephone).ConclusionPeer support has significant effects on improving QOL and self-efficacy as well as alleviating depression and anxiety among patients with cancer. Additional randomized controlled trials with rigorous design and larger sample sizes are warranted in the future.Practice implicationsPeer support programs might benefit patients with cancer and could be used as a complementary approach to traditional healthcare services during cancer rehabilitation.     

Cognitive-behavioural interventions for mood and anxiety disorders in HIV: A systematic review

Background

Mood and anxiety disorders are highly prevalent and comorbid with HIV/AIDS. However, there is a paucity of research on the effectiveness of cognitive-behavioural interventions (CBI) for common mental disorders in HIV-infected adults. The present study sought to review the existing literature on the use of CBI for depression and anxiety in HIV-positive adults and to assess the effect size of these interventions.

Methods

We did duplicate searches of databases (from inception to 17–22 May 2012). The following online databases were searched: PubMed, The Cochrane Central Register of Controlled Trials and PsychArticles.

Results

We identified 20 studies suitable for inclusion. A total of 2886 participants were enroled in these studies, of which 2173 participants completed treatment. The present review of the literature suggests that CBI may be effective in the treatment of depression and anxiety in individuals living with HIV/AIDS. Significant reductions in depression and anxiety were reported in intervention studies that directly and indirectly targeted depression and/or anxiety. Effect sizes ranged from 0.02 to 1.02 for depression and 0.04 to 0.70 for anxiety.

Limitations

Some trials included an immediate postintervention assessment but no follow-up assessments of outcome. This omission makes it difficult to determine whether the intervention effects are sustainable over time.

Conclusion

The present review of the literature suggests that CBI may have a positive impact on the treatment of depression and anxiety in adults living with HIV/AIDS.     

Effectiveness of non-pharmacological interventions on individuals with anorexia nervosa: A systematic review and meta-analysis

ObjectiveThis study aimed to synthesize the best available evidence regarding the effectiveness of non-pharmacological interventions on body mass index (BMI), body dissatisfaction, depression and anxiety among individuals with anorexia nervosa (AN).MethodsPublished studies in English were searched using seven databases (such as PubMed). Grey literature was searched using ProQuest and Scopus. Studies were screened, appraised and extracted by two independent reviewers. Meta-analysis was performed and standardized mean difference was used as an effect measure. Heterogeneity was determined by I² statistics and Cochran χ² test. Publication bias was appraised using funnel plots. Sensitivity and subgroup analyses were also conducted.ResultsNineteen RCTs from eight different countries were included in this review. Behavioral family system therapy (BFST) was found to enhance BMI while conjoint family therapy (CFT) was more effective in ameliorating depression. Studies implementing combined family and individual therapy and those with longer therapeutic durations produced larger effect sizes.ConclusionThis review provided evidence to support BSFT, CFT and combined family and individual therapy for adolescents with AN.Practical implicationsHealthcare professionals may offer the two interventions to adolescents with AN in clinical settings. Future research may further investigate the effectiveness of BSFT and CFT on BMI and depression.     

Benefits and harms of exercise therapy in people with multimorbidity: A systematic review and meta-analysis of randomised controlled trials

ObjectivesTo investigate the benefits and harms of exercise therapy on physical and psychosocial health in people with multimorbidity.DesignSystematic review of randomised controlled trials (RCTs). Data sources MEDLINE, EMBASE, CENTRAL and CINAHL from 1990 to April 20th, 2020 and Cochrane reviews on the effect of exercise therapy for each of the aforementioned conditions, reference lists of the included studies, the WHO registry and citation tracking on included studies in Web of Science.Eligibility criteria for study selectionRCTs investigating the benefit of exercise therapy in people with multimorbidity, defined as two or more of the following conditions: osteoarthritis (of the knee or hip), hypertension, type 2 diabetes, depression, heart failure, ischemic heart disease, and chronic obstructive pulmonary disease on at least one of the following outcomes: Health-related quality of life (HRQoL), physical function, depression or anxiety.Summary and quality of the evidenceMeta-analyses using a random-effects model to assess the benefit of exercise therapy and the risk of non-serious and serious adverse events according to the Food and Drug Administration definition. Meta-regression analyses to investigate the impact of pre-specified mediators of effect estimates. Cochrane ‘Risk of Bias Tool’ 2.0 and the GRADE assessment to evaluate the overall quality of evidence.ResultsTwenty-three RCTs with 3363 people, testing an exercise therapy intervention (mean duration 13.0 weeks, SD 4.0) showed that exercise therapy improved HRQoL (standardised mean difference (SMD) 0.37, 95 % CI 0.14 to 0.61) and objectively measured physical function (SMD 0.33, 95 % CI 0.17 to 0.49), and reduced depression symptoms (SMD -0.80, 95 % CI -1.21 to -0.40) and anxiety symptoms (SMD -0.49, 95 % CI -0.99 to 0.01). Exercise therapy was not associated with an increased risk of non-serious adverse events (risk ratio 0.96, 95 % CI 0.53–1.76). By contrast, exercise therapy was associated with a reduced risk of serious adverse events (risk ratio 0.62, 95 % CI 0.49 to 0.78). Meta-regression showed that increasing age was associated with lower effect sizes for HRQoL and greater baseline depression severity was associated with greater reduction of depression symptoms. The overall quality of evidence for all the outcomes was downgraded to low, mainly due to risk of bias, inconsistency and indirectness.ConclusionsExercise therapy appears to be safe and to have a beneficial effect on physical and psychosocial health in people with multimorbidity. Although the evidence supporting this was of low quality, it highlights the potential of exercise therapy in the management and care of this population.     

The effectiveness of psychosocial interventions for stroke family caregivers and stroke survivors: A systematic review and meta-analysis

Objective

To evaluate the effectiveness of psychosocial interventions for family caregivers on their psychosocial and physical wellbeing, quality of life, and the use of healthcare resources by stroke survivors.

Methods

Electronic English and Chinese bibliographic databases were searched (inception to January 2012) for clinical trials. Two reviewers independently selected and appraised study quality. When possible, data from randomized controlled trials (RCTs) were statistically pooled. Otherwise, a narrative summary was used.

Results

Eighteen studies (psychoeducation and social support group) were included. Pooled analysis of two individual psychoeducation programs showed a small effect on improving family functioning (SMD: −0.12; 95% CI: −0.23 to −0.01; p = 0.03). Caregivers receiving psychoeducation that aimed at equipping caregivers with the skills of problem-solving, caregiving, and stress-coping appeared to have a more positive influence on the caregivers’ psychosocial wellbeing and a reduced use of healthcare resources by stroke survivors.

Conclusion

Evidence on the effects of psychosocial interventions was limited. More RCTs of multifaceted psychoeducation programs are needed to further examine the optimal dose and format.

Practical implications

To support caregivers across the stroke trajectory, the core skills of problem-solving and stress-coping should be included in the psychosocial interventions.     

Multimorbidity and quality of life: Systematic literature review and meta-analysis

Multimorbidity is typically defined as the co-existence of two or more chronic diseases within an individual. Its prevalence is highest among the elderly, with poor quality of life (QoL) being one of the major consequences. This study aims to: (1) understand the relationship between multimorbidity and QoL or health-related quality of life (HRQoL) through systematic literature review; (2) explore the strength of this association by conducting the first meta-analysis on the subject.Following PRISMA, Medline/PubMed, Embase, CINAHL and PsycINFO were searched for studies published through September 1st, 2018. Original studies with clear operationalization of multimorbidity and validated QoL (or HRQoL) measurement were retained. For random-effect meta-analysis, a minimum of three studies with the same multimorbidity tool (e.g. number of diseases or equal comorbidity index) and the same QoL tool were required. Number of diseases was most common and the only measure on which meta-analysis was carried out. The outcome of interest was the linear regression slope between increasing number of diseases and QoL. Heterogeneity was explored with meta-regression. Out of 25,890 studies initially identified, 74 studies were retained for systematic review (total of 2,500,772 participants), of which 39 were included in the meta-analysis. The mean decrease in HRQoL per each added disease, depending on the scale, ranged from: −1.55% (95%CI: −2.97%, −0.13%) for the mental component summary score of pooled SF-36, -12 and -8 scales to −4.37% (95%CI: −7.13%, −1.61%) for WHOQoL-BREF physical health domain. Additional studies considering severity, duration and patterns of diseases are required to further clarify this association.     

The effectiveness of psychological interventions for anxiety in the perinatal period: A systematic review and meta-analysis

Purpose

Anxiety disorders are relatively common during pregnancy and the postnatal period. Despite their potential acceptability to users, psychological interventions research for this population is still in its infancy. The meta-analysis aimed to comprehensively evaluate the evidence of the effectiveness of psychological interventions for reducing perinatal anxiety.

Method

The review followed PRISMA guidelines. A total of 26 studies published between 2004 and 2022 fulfilled inclusion criteria of which 22 were included in the meta-analysis.

Results

Results indicated that psychological interventions were more effective than control conditions in reducing symptoms of perinatal anxiety (equivalent to a medium post treatment effect size). Effect sizes were robust for cognitive, behavioural and mindfulness-based interventions. Targeting anxiety also appeared to impact on depression symptoms. There was substantial evidence of methodological heterogeneity.

Conclusions

This review demonstrates that psychological interventions are effective in reducing symptoms of both anxiety and comorbid anxiety and depression in both the antenatal and postnatal periods. Further research on longer-term effects, infant outcomes, treatment approach and modality are required.     

Asthma severity and child quality of life in pediatric asthma: A systematic review

Objective

To systematically review evidence of asthma severity as a correlate of child quality of life (QOL) in pediatric asthma.

Methods

Online bibliographic databases (PsycINFO, PsycARTICLES, and MEDLINE) were used to identify relevant studies that specifically considered the relationship between asthma severity and child QOL.

Results

Fourteen studies matching inclusion and exclusion criteria were reviewed. Asthma severity was significantly related to child QOL in nine of these studies. Informant of QOL and type of QOL measure were found to influence the strength of the relationship between severity and child QOL in pediatric asthma.

Conclusions

Findings suggest that asthma severity is a correlate of child QOL. Children whose asthma symptoms are not well-managed are likely to experience an impaired level of QOL. Findings also suggest the need to utilize asthma-specific QOL measures and an informant of QOL other than the child's parent in order to receive the most accurate information about the child's level of functioning.

Practice implications

Researchers and healthcare providers basing clinical outcomes on QOL assessments should consider asthma severity in their evaluations. Further, researchers and healthcare providers should recognize the continued need to reduce asthma severity and improve asthma symptom control in their attempts to improve the QOL of children with asthma.     

Computer-based psychological treatments for depression: a systematic review and meta-analysis

The aim of the paper was to systematically review the literature on computer-based psychological treatments for depression and conduct a meta-analysis of the RCT studies, including examining variables which may effect outcomes. Database and hand searches were made using specific search terms and inclusion criteria. The review included a total of 40 studies (45 published papers), and 19 RCTs (23 published papers) were included in a standard meta-analysis. The review describes the different computer-based treatments for depression, their design, communication types employed: synchronous, asynchronous, and face-to-face (F:F); alongside various types and frequency of support delivered. The evidence supports their effectiveness and highlights participant satisfaction. However, pertinent limitations are noted. Across 19 studies the meta-analysis revealed a moderate post-treatment pooled effect size d=.56 (95% confidence interval [CI] -.71, -.41), Z=7.48, p<.001). Supported interventions yielded better outcomes, along with greater retention. The results reported statistically significant clinical improvement and recovery post-treatment. The review and meta-analysis support the efficacy and effectiveness of computer-based psychological treatments for depression, in diverse settings and with different populations. Further research is needed, in particular to investigate the influence of therapist factors in supported treatments, the reasons for dropout, and the maintenance of gains post-treatment.     

Global prevalence of depression and anxiety in patients with hepatocellular carcinoma: Systematic review and meta-analysis

Background/AimsDepression and anxiety are associated with poorer outcomes in patients with hepatocellular carcinoma (HCC). However, the prevalence of depression and anxiety in HCC are unclear. We aimed to establish the prevalence of depression and anxiety in patients with HCC.MethodsMEDLINE and Embase were searched and original articles reporting prevalence of anxiety or depression in patients with HCC were included. A generalized linear mixed model with Clopper-Pearson intervals was used to obtain the pooled prevalence of depression and anxiety in patients with HCC. Risk factors were analyzed via a fractional-logistic regression model.ResultsSeventeen articles involving 64,247 patients with HCC were included. The pooled prevalence of depression and anxiety in patients with HCC was 24.04% (95% confidence interval [CI], 13.99–38.11%) and 22.20% (95% CI, 10.07–42.09%) respectively. Subgroup analysis determined that the prevalence of depression was lowest in studies where depression was diagnosed via clinician-administered scales (16.07%;95% CI, 4.42–44.20%) and highest in self-reported scales (30.03%; 95% CI, 17.19–47.01%). Depression in patients with HCC was lowest in the Americas (16.44%; 95% CI, 6.37–36.27%) and highest in South-East Asia (66.67%; 95% CI, 56.68–75.35%). Alcohol consumption, cirrhosis, and college education significantly increased risk of depression in patients with HCC.ConclusionsOne in four patients with HCC have depression, while one in five have anxiety. Further studies are required to validate these findings, as seen from the wide CIs in certain subgroup analyses. Screening strategies for depression and anxiety should also be developed for patients with HCC.     

Psychoeducational interventions in adolescent depression: A systematic review

Background

Adolescent depression is common and leads to distress and impairment for individuals/families. Treatment/prevention guidelines stress the need for good information and evidence-based psychosocial interventions. There has been growing interest in psychoeducational interventions (PIs), which broadly deliver accurate information about health issues and self-management.

Sedentary behaviours and health-related quality of life. A systematic review and meta-analysis

Researchers have speculated that sedentary behaviour may reduce health-related quality of life (HRQOL), but the extent to which this is true remains unknown. Our study sought to systematically review and synthesise research on the relationship between sedentary behaviours and HRQOL and to investigate if these relationships are moderated by age, health status, and HRQOL domain. The review was registered with PROSPERO (no. CRD42016036342). We searched six electronic databases. The selection process resulted in including k?=?27 original studies; k?=?18 were included in a meta-analysis. Data were synthesised twice, using the methods of systematic review and meta-analysis, in order to reduce biases related to a small number of included studies. Both the systematic review and meta-analytical methods indicated that lower levels of sedentary behaviours were associated with higher physical HRQOL (estimate of average effect: r?=??.140; 95% CI ?.191, ?.088). Moderator analyses indicated that associations between the physical HRQOL domain and sedentary behaviours may be similar in strength across age- and health status groups. Causal inferences could not be drawn as most studies were cross-sectional. Concluding, sedentary behaviours were related to better physical HRQOL but not reliably to mental and social HRQOL.     

The relationship between anxiety and depression. A review of some principal component analytic studies

Forty studies published between 1934 and 1977 which used principal component analysis of symptoms, personality or illness features in patients with affective disorders were examined. Factor clusters or dimensions indicative of anxiety and depression were evident in each study. Visual plots on the first 2 components in each of 6 studies selected as being representative of the 40 are included in this paper. The implications arising from semantic confusion are discussed.     

The complex associations between late life depression,fear of falling and risk of falls. A systematic review and meta-analysis

IntroductionDepression rates in older people worldwide vary from 10% to 15% of community-dwelling older persons. There are two others problems related to depression in old age, namely the high incidence of falls and the so-called fear of falling (FOF), with a prevalence ranging from 20% to 85%; it was initially considered a post-fall syndrome, which later as a fall-independent event.AimsStudy aims to conduct a systematic review and meta-analysis to bridge the existing gap in literature about the association between depressive symptomatology, FOF, use of antidepressant therapy and falls, also identifying a possible effect of the study quality on the outcome.MethodsThe selection of studies was carried out between May 20, 2020, and July 27, 2020 and only observational clinical trials, written in English, with participants aged more or equal to 60 years affected by diagnosis of depression or treatment for depression mentioned both as a clinical diagnosis in older patient, and as a predictor/consequence of falls were included. The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines for reporting systematic reviews and meta-analysis, and the protocol was recorded in the International Prospective Register of Systematic Reviews (PROSPERO).Results and discussionThe screening process ultimately led to the inclusion of 18 articles. Many of the included studies showed that depressive symptoms caused the subsequent increase in the number of falls. Results from the meta-analysis had no highlighted association between depression and falls, in contrast to other review and meta-analysis works: our work includes a substantial number of studies, with a relatively recent publication date, including patients diagnosed with depression, clearly evaluating the association between depression and falls. Results all seem to confirm the hypothesis of an interdependent association between the presence of FOF and the risk of fall, despite the high percentage of cross-sectional studies prevents inferring on the direction of the association. Therapeutic interventions aimed at decrease rate of falls reducing depressive symptoms and FOF.     

Socially assistive robots for people with dementia: Systematic review and meta-analysis of feasibility,acceptability and the effect on cognition,neuropsychiatric symptoms and quality of life

BackgroundThere is increasing interest in using robots to support dementia care but little consensus on the evidence for their use. The aim of the study is to review evidence about feasibility, acceptability and clinical effectiveness of socially assistive robots used for people with dementia.MethodWe conducted a systematic review and meta-analysis. We searched MEDLINE, EMBASE, PsychINFO, CINHAL, IEEE Xplore Digital Library, and EI Engineering Village from inception to 04 − 02–2022 - included primary studies assessing feasibility, acceptability, or effectiveness of socially assistive robots for people with dementia. Two independent reviewers screened studies for eligibility, and assessed quality. Narrative synthesis prioritized higher quality studies, and random-effect meta-analyses compared robots with usual care (UC) or active control (AC) immediately after the intervention (short-term; ST) or long-term (LT) on cognition, neuropsychiatric symptoms, and quality of life.Findings66 studies and four categories of robots were eligible: Companion robots (Pet and humanoid companion robots), telepresence communication robots, homecare assistive robots and multifunctional robots. PARO (companion robot seal) was feasible and acceptable but limited by its weight, cost, and sound. On meta-analysis, PARO had no ST or LT compared to UC or AC over 5–12 weeks on agitation (ST vs UC, 4 trials, 153 participants: pooled standardized mean difference (SMD) 0.25; − 0.57 to 0.06; LT vs UC; 2 trials, 77 participants, SMD = −0.24; − 0.94, 0.46), cognition (ST vs UC, 3 trials, 128 participants: SMD= 0.03; −0.32, 0.38), overall neuropsychiatric symptoms (ST vs UC, 3 trials, 169 participants: SMD= −0.01; −0.32, 0.29; ST vs AC, 2 trials, 145 participants: SMD =0.02, −0.71, 0.85), apathy (ST vs AC, 2 trials, 81 participants: SMD= 0.14; 0.29, 0.58), depression (ST vs UC, 4 trials, 181 participants; SMD= 0.08; −0.52, 0.69; LT vs UC: 2 trials, 77 participants: SMD =0.01; −0.75, 0.77), anxiety (ST vs UC: 2 trials, 104 participants, SMD= 0.24; −0.85, 1.33) and quality of life (ST vs UC, 2 trials, 127 participants: SMD=−0.05; −0.52, 0.42; ST vs AC: 2 trials, 159 participants, SMD =−0.36, −0.76, 0.05). Robotic animals, humanoid companion robots, telepresence robots and multifunctional robots were feasible and acceptable. However, humanoid companion robots have speech recognition problems, and telepresence robots and multifunctional robots were often difficult to use. There was mixed evidence about the feasibility of homecare robots. There was little evidence on any of these robots’ effectiveness.ConclusionAlthough robots were generally feasible and acceptable, there is no clear evidence that people with dementia derive benefit from robots for cognition, neuropsychiatric symptoms, or quality of life. We recommend that future research should use high quality designs to establish evidence of effectiveness.     

Nerve-sparing radical hysterectomy versus conventional radical hysterectomy in early-stage cervical cancer. A systematic review and meta-analysis of survival and quality of life

Background and aimsSurvival after radical hysterectomy (RH) for early-stage cervical cancer is good. Hence quality of life (QOL) after treatment is an important issue. Nerve-sparing radical hysterectomy (NSRH) improves QOL by selectively sparing innervation of bladder, bowel and vagina, reducing therapy-induced morbidity. However, the oncological outcome and the functional outcome after NSRH are subjects of debate. We aim to present the best possible evidence available regarding both QOL and survival after NSRH in early-stage cervical cancer.MethodsSystematic review and meta-analysis on studies comparing NSRH and RH.ResultsForty-one studies were included, and 27 were used for the meta-analysis. There was no difference in 2-, 3- and 5-year overall survival: the risk ratios (RRs) were respectively 1.02 (95% CI 0.99–1.05, n = 879), 1.01 (95% CI 0.95–1.08, n = 1324) and 1.03 (95% CI 0.99–1.08, n = 638). No difference was found in 2-, 3- and 5-year disease-free survival: RR 1.01 (95% CI 0.95–1.05, n = 1175), 0.99 (95% CI 0.94–1.03, n = 1130) and 1.00 (95% CI 0.95–1.06, n = 933) respectively. Post-operative time to micturition was significantly shorter in the NSRH group: standardized mean difference (SMD) −0.84 (CI 95% −1.07 to −0.60).ConclusionsNSRH can be considered safe and effective for early-stage cervical cancer since short- and long-term survival do not differ from those of conventional RH, while bladder function after NSRH is significantly less impaired.     

The quality of mental disorder information websites: A review

Objective

This paper reviews studies assessing the quality of websites providing information about mental disorders.

Methods

The review included 31 articles identified by searching research databases in March 2010. Topics covered included affective disorders, anxiety disorders, eating disorders, substance use disorders and schizophrenia/psychosis.

Results

The largest number of articles (13) reported studies assessing affective disorder information quality. Methodologies varied in site selection and rating methods, with some of limited validity. Most concluded that quality was poor, although quality of affective disorder sites may be improving.

Conclusion

There is currently very little understanding of the influence of website quality on user behaviour. Future quality assessments might use the criteria informed by key behaviour change theories.

Practice implications

A possible approach to research on websites and user behaviour might be to develop an evaluation framework incorporating strategies from behaviour change models, key mental health literacy elements and health outcomes relevant to mental health promotion.     

Complex interventions to improve the health of people with limited literacy: A systematic review

Objective

To evaluate the published literature on the effects of complex (multi-faceted) interventions intended to improve the health-related outcomes of individuals with limited literacy or numeracy.

Methods

We undertook a systematic review of randomized and quasi-randomized controlled trials with a narrative synthesis. The search strategy included searching eight databases from start date to 2007, reference checking and contacting expert informants. After the initial screen, two reviewers independently assessed eligibility, extracted data and evaluated study quality.

Results

The searches yielded 2734 non-duplicate items, which were reduced to 15 trials. Two interventions were directed at health professionals, one intervention was literacy education, and 12 were health education/management interventions. The quality of the trials was mixed, 13/15 trials were conducted in North America, and all focused on literacy rather than numeracy. 13/15 trials reported at least one significant difference in primary outcome, all favoring the intervention group. Only 8/15 trials measured direct clinical outcomes. Knowledge and self-efficacy were the class of outcome most likely to improve.

Conclusion

A wide variety of complex interventions for adults with limited literacy are able to improve some health-related outcomes.

Practice implications

This review supports the wider introduction of interventions for people with limited literacy, particularly within an evaluation context.