Response to an unsolicited intervention offer to persons aged ≥ 75 years after screening positive for depressive symptoms: a qualitative study

Chronic pain trials often exclude people with comorbid depressive symptoms: A secondary analysis of 346 randomized controlled trials

BACKGROUND

Chronic pain and depression are common comorbid conditions, but there is limited evidence-based guidance for management of the two conditions together. In recent years, there has been an increase in the number of chronic pain randomized controlled trials that collect depression outcomes, but it is unknown how often these trials include people with depression or significant depressive symptoms. If trials do not include participants representative of real-world populations, evidence and guidance generated from these trials risk being inapplicable for large proportions of the target population, or worse, risk harm. Thus, in order to identify pathways to improve the conduct of clinical trials, the aims of this study were to (1) estimate the proportion of randomized controlled trials evaluating chronic pain interventions and reporting depression outcomes that include participants with significant depressive symptoms; and (2) assess the variability of inclusion proportions by pain type, intervention type, gender, country of origin, and publication year.

METHODS

Studies were extracted from an umbrella review of interventions for chronic pain that reported depression outcomes. Screening and data extraction were completed in duplicate and conflicts were resolved by a third author. Randomized controlled trials with at least 50% adult participants and validated depression scales were included, and randomized controlled trials with populations whose mean scores were at or above depression thresholds at baseline were considered to have included participants with depression.

RESULTS

Of the 346 randomized controlled trials analyzed, 142 (41%) included participants with depression. Eight pain-type groups and nine intervention types were identified. Randomized controlled trials investigating fibromyalgia and mixed chronic pain had the highest proportion of participants with depression, whereas studies of arthritis and axial pain had among the lowest. Randomized controlled trials from the United States had a significantly lower inclusion proportion compared with non-US studies, especially for studies on arthritis. The increase in inclusion proportion by publication year was driven by the increase in fibromyalgia studies.

DISCUSSION AND CONCLUSION

This study highlights opportunities to improve the conduct of chronic pain clinical trials. The majority of randomized controlled trials s analyzed evaluated participants without significant depressive symptoms at baseline, thus the findings synthesized in systematic reviews and subsequent guidelines are most applicable to the subset of real-world populations that do not have significant depressive symptoms. As well, systemic biases around psychological conditions and gender may be important contributors to differences in the study of depression in fibromyalgia compared with common conditions such as arthritis and axial pain. In order to better inform clinical practice, future research must intentionally include individuals with comorbid depression in trials of common chronic pain conditions, and consider methods to mitigate biases that may distort study design.

Self-management of depression and anxiety amongst frail older adults in the United Kingdom: A qualitative study

OBJECTIVES

Depression and anxiety are common in frail older people and are associated with high levels of morbidity and mortality, yet they typically face greater barriers to accessing mental health treatments than younger people and express preferences for self-managing their symptoms. This study aims to explore frail older adults' experiences of self-managing symptoms of depression and/or anxiety.

DESIGN

Qualitative semi-structured interviews, exploring experiences of depression and/or anxiety, ways participants self-managed these and the contexts within which this took place. Interviews were audio-recorded and transcribed verbatim.

PARTICIPANTS

28 frail older adults in the United Kingdom, purposively sampled for neighbourhood, frailty and symptoms of anxiety/depression.

ANALYSIS

Thematic analysis to inductively derive themes from the data.

RESULTS

Our findings suggest that frail older adults find maintaining independence, engaging in meaningful activities, and socialising and peer support important for self-managing depression and anxiety. These could all be adapted to the level of frailty experienced. Drawing on life experiences, addressing the perceived cause and faith were helpful in some situations and for some personalities. Distraction and avoidance were helpful for more severe symptoms or where the causes of symptoms could not be resolved. Self-management strategies were less well-established for anxiety symptoms, especially when linked to newer health fears and worries about the future.

CONCLUSIONS

Developing services and sources of information that support and facilitate key therapeutic components of self-management, which align with older adults' preferred coping styles and take into account levels of frailty, may be a way of supporting frail older people waiting for mental health treatments or those who prefer not to access these. Greater awareness of anxiety and how it can be self-managed in frail older people is needed.

Reasons for Participation and Nonparticipation in Psychological Relapse Prevention for Anxiety and Depression: A Qualitative Study

BACKGROUND

Anxiety and depressive disorders frequently recur, but participation in effective psychological interventions to prevent relapse is limited. The reasons for nonparticipation are largely unknown, hampering successful implementation. The aims of this study were: (1) to investigate reasons why patients with remitted anxiety or depressive disorders refuse cognitive-behavioral therapy relapse prevention interventions (RPIs), (2) to compare these reasons with reasons to participate, and (3) to gain insight into patients' preferences regarding relapse prevention.

METHODS

A qualitative study was conducted in which data were gathered from 52 semistructured interviews with patients who either refused or agreed to participate in psychological relapse prevention. The constant comparative method was used.

RESULTS

The data showed that those who refused to participate (1) did have knowledge about relapse risks in general, (2) but did not relate this risk to themselves, and therefore, did not feel the need for relapse prevention, or (3) declined to participate for logistical reasons or reasons related to the content of the intervention. Preferences concerning the form and content of RPIs were very diverse.

CONCLUSIONS

Psychoeducation on relapse should be provided to patients to help them relate recurrence risks to themselves. RPIs should also be individually tailored.

A Systematic Review of Older Adults' Attitudes Towards Depression and Its Treatment

BACKGROUND AND OBJECTIVES

Late-life depression is a major societal concern, but older adults' attitudes toward its treatment remain complex. We aimed to explore older adults' views regarding depression and its treatment.

RESEARCH DESIGN AND METHODS

We undertook a systematic review and thematic synthesis of qualitative studies that explored the views of older community-dwelling adults with depression (not actively engaged in treatment), about depression and its treatment. We searched 7 databases (inception-November 2018) and 2 reviewers independently quality-appraised studies using the CASP checklist.

RESULTS

Out of 8,351 records, we included 11 studies for thematic synthesis. Depression was viewed as a normal reaction to life stressors and ageing. Consequently, older adults preferred self-management strategies (e.g., socializing, prayer) that aligned with their lived experiences and self-image. Professional interventions (e.g., antidepressants, psychological therapies) were sometimes considered necessary for more severe depression, but participants had mixed views. Willingness to try treatments was based on a balance of different judgments, including perceptions about potential harm and attitudes based on trust, familiarity, and past experiences. Societal and structural factors, including stigma, ethnicity, and ageism, also influenced treatment attitudes.

DISCUSSION AND IMPLICATIONS

Supporting older adults to self-manage milder depressive symptoms may be more acceptable than professional interventions. Assisting older adults with accessing professional help for more severe symptoms might be better achieved by integrating access to help within familiar, convenient locations to reduce stigma and increase accessibility. Discussing treatment choices using narratives that engage with older adults' lived experiences of depression may lead to greater acceptability and engagement.

Supported cognitive-behavioural therapy self-help versus treatment-as-usual for depressed informal caregivers of stroke survivors (CEDArS): feasibility randomised controlled trial

Demands placed on informal caregivers can result in an increased likelihood of experiencing common mental health difficulties that may affect their ability to undertake the caring role. Currently, however, few evidence-based interventions have been specifically developed for informal caregivers and available interventions are difficult to access. The Improving Access to Psychological Therapies (IAPT) programme aims to improve access to evidence-based psychological therapies for all groups and may therefore present an opportunity to meet informal caregiver needs. Located within the MRC Complex Intervention Framework, a Phase II feasibility randomised controlled trial (RCT) examines key methodological, procedural and clinical uncertainties associated with running a definitive Phase III RCT of an adapted written cognitive behavioural therapy (CBT) self-help intervention for informal caregivers of stroke survivors. Recruitment was low despite different recruitment strategies being adopted, highlighting significant challenges moving towards a Phase III RCT until resolved. Difficulties with study recruitment may reflect wider challenges engaging informal caregivers in psychological interventions and may have implications for IAPT services seeking to improve access for this group. Further attempts to develop a successful recruitment protocol to progress to a Phase III RCT examining effectiveness of the adapted CBT self-help intervention should be encouraged.

Key learning aims

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Patient preferences for a guided self-help programme to prevent relapse in anxiety or depression: A discrete choice experiment

BACKGROUND

Anxiety and depressive disorders are increasingly being viewed as chronic conditions with fluctuating symptom levels. Relapse prevention programmes are needed to increase self-management and prevent relapse. Fine-tuning relapse prevention programmes to the needs of patients may increase uptake and effectiveness.

MATERIALS AND METHODS

A discrete choice experiment (DCE) was conducted amongst patients with a partially or fully remitted anxiety or depressive disorder. Patients were presented 20 choice tasks with two hypothetical treatment scenarios for relapse prevention, plus a "no treatment" option. Each treatment scenario was based on seven attributes of a hypothetical but realistic relapse prevention programme. Attributes considered professional contact frequency, treatment type, delivery mode, programme flexibility, a personal relapse prevention plan, time investment and effectiveness. Choice models were estimated to analyse the data.

RESULTS

A total of 109 patients with a partially or fully remitted anxiety or depressive disorder completed the DCE. Attributes with the strongest impact on choice were high effectiveness, regular contact with a professional, low time investment and the inclusion of a personal prevention plan. A high heterogeneity in preferences was observed, related to both clinical and demographic characteristics: for example, a higher number of previous treatment episodes was related to a preference for a higher frequency of contact with a professional, while younger age was related to a stronger preference for high effectiveness.

CONCLUSIONS

This study using a DCE provides insights into preferences for a relapse prevention programme for anxiety and depressive disorders that can be used to guide the development of such a programme.

Crone M, van Empelen P, J. Assendelft W, J. Middelkoop B. Favourable outcomes of a preventive screening and counselling programme for older people in underprivileged areas in the Netherlands: The PRIMUS project

An aging population is associated with an increased prevalence of diabetes, cardiovascular diseases and depression. Important aspects of programmes targeted at older people are: to reach those at risk, effective screening, optimising advice, and referral to local interventions. We examined the effect of a preventive health consultation (PRIMUS), a multi-behavioural screening programme for persons aged 55-74 years in primary care. In a multi-centre randomised controlled trial, the effects of participating in the PRIMUS intervention were compared to a comparison group receiving personalised summaries and advice by postal mail, both preceded by a health risk assessment via a questionnaire. The intervention consisted of a baseline health risk assessment, followed by a preventive health consultation (after 4 weeks), and a follow-up visit (2 weeks later) in the primary care centre. A newly developed web-based computer-tailored programme supported the nurse practitioner during the consultation. Main outcomes measures were awareness of, and compliance with referral advice for changing unhealthy lifestyles. The PRIMUS preventive health consultation was successful in older people at risk for cardio metabolic diseases compared to the comparison group (compliance: RR 1.43; 95% CI 1.12-1.79; p < 0.05). The intervention was less successful in older people at risk for mental health problems. This preventive health consultation for older people resulted in positive changes in unhealthy behaviours by optimising reach, raising awareness, motivating and assisting individuals to change, and referring to local interventions.

[Coping strategies of older people with low mood]

BACKGROUND

To gain new insights for support for older people with low mood, we explored the perceptions of 'screenpositive' older people on underlying causes and possible solutions.

DESIGN AND METHOD

We conducted two in-depth interviews with 38 participants (≥77 years) who screened positive for depressive symptoms in general practice. To investigate the influence of the presence of complex health problems, we included 19 persons with and 19 without complex problems. Complex problems were defined as a combination of functional, somatic, psychological or social problems.

RESULTS

All participants used several cognitive, social or practical coping strategies. Four patterns emerged: mastery, acceptance, ambivalence, and need for support. Some participants, especially those with complex problems, were ambivalent about possible interventions.

CONCLUSION

Most older participants perceived their coping strategies as sufficient. General practitioners can support self-management by exploring the (effectiveness of) personal coping strategies, providing information, elaborating on perceptions of risks and discussing alternative options with older persons.

Treatment Fidelity of an Evidence-Based Nurse-Led Intervention in a Proactive Primary Care Program for Older People

BACKGROUND

In a large randomized trial, Utrecht PROactive Frailty Intervention Trial (U-PROFIT), we evaluated the effectiveness of an integrated program on the preservation of daily functioning in older people in primary care that consisted of a frailty identification tool and a multicomponent nurse-led care program. Examination of treatment fidelity is critical to successful translation of evidence-based interventions into practice.

AIMS

To assess treatment delivery, dose and content of nursing care delivered within the nurse-led care program, and to explore if the delivery may have influenced the trial results.

METHODS

A mixed-methods study was conducted. Type and dose of nursing care were collected during the trial. Shortly after the trial, a focus group with nurses was conducted to explore reasons for the observed differences between the type and dose of nursing care delivered.

RESULTS

A total of 835 older persons were included in the nurse-led care program. The mean age was 75 years, 64% were female and 53.5% were living alone. The most frequent self-reported conditions were loneliness (60.8%) and cognitive problems (59.4%). One-third of the patients with a geriatric condition received an additional assessment (e.g., Mini-Mental State Examination), and the majority of these patients received at least one nurse intervention (>85%). Most nursing care was delivered to patients at risk of falling and to those with urinary incontinence. Patients with nutrition problems seldom received nursing interventions. The nurses explained that differences in type and dose were influenced by the preference of the patient, the type of geriatric problem, and the time required to apply a nurse intervention.

LINKING EVIDENCE TO ACTION

All intervention components were delivered; however, differences were observed in the type and dose of nursing care delivered across geriatric conditions. The findings better explain the treatment fidelity and suggest that there is room for improvement that may result in more beneficial patient outcomes.

Older people coping with low mood: a qualitative study

BACKGROUND

To gain new insight into support for older people with low mood, the perceptions, strategies, and needs of older people with depressive symptoms were explored.

METHODS

Two in-depth interviews were held with 38 participants (aged ≥77 years) who screened positive for depressive symptoms in general practice. To investigate the influence of the presence of complex health problems, 19 persons with and 19 without complex problems were included. Complex problems were defined as a combination of functional, somatic, psychological or social problems.

RESULTS

All participants used several cognitive, social or practical coping strategies. Four patterns emerged: mastery, acceptance, ambivalence, and need for support. Most participants felt they could deal with their feelings sufficiently, whereas a few participants with complex problems expressed a need for professional support. Some participants, especially those with complex problems, were ambivalent about possible interventions mainly because they feared putting their fragile balance at risk due to changes instigated by an intervention.

CONCLUSION

Most older participants with depressive symptoms perceived their coping strategies to be sufficient. The general practitioners (GPs) can support self-management by talking about the (effectiveness of) personal coping strategies, elaborating on perceptions of risks, providing information, and discussing alternative options with older persons.

Pulling out all the stops: what motivates 65+ year olds with depressive symptoms to participate in an outreaching preference-led intervention programme?

OBJECTIVES

Many older adults have significant depressive symptoms but few people access care for these. This study explores which personal, clinical and need factors facilitate or hinder acceptance of a new outreaching preference-led intervention programme.

METHODS

From a sample of 9661 community-dwelling 65+ year olds, 244 persons with depressive symptoms according to the Patient Health Questionnaire-9 were included. Data on programme effectiveness in terms of care utilisation were collected. Associations between programme acceptance and personal, clinical and need factors were studied using quantitative (logistic regression analyses) and qualitative methods (semi-structured interviews with 26 subjects, who accepted (n = 20) or declined (n = 6) the programme).

RESULTS

Fifty-six per cent (n = 137) took part in the interventions. Quantitative logistic regression analyses showed that participants were more often female, suffered from more severe depressive symptoms and perceived more loneliness. Qualitative analyses revealed that people accepting the intervention programme felt that medical terms as having a depressed mood were applicable to their situation, more often perceived their symptoms as hindering, felt lonely and more often perceived a need for care. They were more often advised by their general practitioner to participate than individuals who refused the interventions. Many participating individuals did not see a match between the intervention programme and their needs, especially with respect to meeting new people.

CONCLUSION

Many older persons with depressive symptoms did not feel the need to take part in the programme. Providing support in alleviating loneliness and further adaptation to older adults' illness representations and perceptions when discussing depressive symptoms might enhance care utilisation.

Factors affecting recruitment into depression trials: Systematic review, meta-synthesis and conceptual framework

BACKGROUND

Depression is common and clinical trials are crucial for evaluating treatments. Difficulties in recruiting participants into depression trials are well-documented, yet no study has examined the factors affecting recruitment. This review aims to identify the factors affecting recruitment into depression trials and to develop a conceptual framework through systematic assessment of published qualitative research.

METHODS

Systematic review and meta-synthesis of published qualitative studies. Meta-synthesis involves a synthesis of themes across a number of qualitative studies to produce findings that are "greater than the sum of the parts". ASSIA, CINAHL, Embase, Medline and PsychInfo were searched up to April 2013. Reference lists of included studies, key publications and relevant reviews were also searched. Quality appraisal adopted the "prompts for appraising qualitative research".

RESULTS

7977 citations were identified, and 15 studies were included. Findings indicate that the decision to enter a depression trial is made by patients and gatekeepers based on the patient׳s health state at the time of being approached to participate; on their attitude towards the research and trial interventions; and on the extent to which patients become engaged with the trial. Our conceptual framework highlights that the decision to participate by both the patient and the gatekeeper involves a judgement between risk and reward.

LIMITATIONS

Only English language publications were included in this review.

CONCLUSIONS

Findings from this review have implications for the design of interventions to improve recruitment into depression trials. Such interventions may aim to diminish the perceived risks and increase the perceived rewards of participation.

Implementing an outreaching, preference-led stepped care intervention programme to reduce late life depressive symptoms: results of a mixed-methods study

Background

Depressive symptoms are highly prevalent in old age, but they remain mostly untreated. Several clinical trials have shown promising results in preventing or reducing depressive symptoms. However, it is not clear how robust these effects are in the real world of day-to-day care. Therefore, we have implemented the ‘Lust for Life’ programme, which significantly reduced depressive symptoms in community-dwelling older adults in the first three months after implementation. This mixed-methods study was conducted alongside the trial to develop a contextualised understanding of factors affecting the implementation.

Methods

A total of 263 persons of 65 years and older with depressive symptoms were recruited from 18 general practices and home care organizations in the Netherlands. We used qualitative data (in-depth interviews and focus group discussions with participants with depressive symptoms and healthcare professionals) as well as quantitative data (longitudinal data on the severity of depressive symptoms) to explore hindering and facilitating factors to the implementation of the ‘Lust for Life’ programme.

Results

The uptake of the routine screening was poor and imposed significant burdens on participants and healthcare professionals, and drop-out rates were high. Participants’ perceived mental problems and need for care played a key role in their decision to participate in the programme and to step up to consequent interventions. Older people preferred interventions that focused on interpersonal contact. The programme was only effective when delivered by mental healthcare nurses, compared to home care nurses with limited experience in providing mental healthcare.

Conclusions

The intervention programme was effective in reducing depressive symptoms, and valuable lessons can be learned from this implementation trial. Given the low uptake and high investment, we advise against routine screening for depressive symptoms in general healthcare. Further, agreement between the participant and healthcare professional on perceived need for care and intervention is vital. Rather than providing a stepped care intervention programme, we showed that offering only one single preference-led intervention is effective. Lastly, since the provision of the interventions seems to ask for specific skills and experiences, it might require mental healthcare nurses to offer the programme.

Trial registration

Dutch trial register NTR2241

Electronic supplementary material

The online version of this article (doi:10.1186/s13012-014-0107-y) contains supplementary material, which is available to authorized users.

Effects of a stepped-care intervention programme among older subjects who screened positive for depressive symptoms in general practice: the PROMODE randomised controlled trial

OBJECTIVES

to determine (cost)-effectiveness of a stepped-care intervention programme among subjects ≥ 75 years who screened positive for depressive symptoms in general practice.

DESIGN

the pragmatic cluster-randomised controlled trial with 12-month follow-up.

SETTING

sixty-seven Dutch general practices.

SUBJECTS

two hundred and thirty-nine subjects ≥ 75 years screened positive for untreated depressive symptoms (15-item Geriatric Depression Scale ≥ 5).

METHODS

usual care (34 practices, 118 subjects) was compared with the stepped-care intervention (33 practices, 121 subjects) consisting of three steps: individual counselling; Coping with Depression course; and-if indicated-referral back to general practitioner to discuss further treatment. Measurements included severity of depressive symptoms [Montgomery-Åsberg Depression Rating Scale (MADRS)], quality of life, mortality and costs.

RESULTS

at baseline subjects mostly were mildly/moderately depressed. At 6 months MADRS scores had improved more in the usual care than the intervention group (-2.9 versus -1.1 points, P=0.032), but not at 12 months (-3.1 versus -4.6, P=0.084). No significant differences were found within two separate age groups (75-79 years and ≥ 80 years). In intervention practices, 83% accepted referral to the stepped-care programme, and 19% accepted course participation. The control group appeared to have received more psychological care.

CONCLUSIONS

among older subjects who screened positive for depressive symptoms, an offered stepped-care intervention programme was not (cost)-effective compared with usual care, possibly due to a low uptake of the course offer.

TRIAL REGISTRATION

www.controlled-trials.com/ISRCTN 71142851v.