Systematic review of practice-based research on psychological therapies in routine clinic settings

A Systematic Review of Child to Parent Violence Interventions

Objective: To identify, appraise and synthesize research on the interventions used in child to parent violence. Method: A systematic literature review was conducted using the electronic databases of PsycINFO, Scopus, Web of Science and CINAHL Full Text. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, three authors conducted the screening process which was implemented in two stages including screening the title and abstract, followed by screening the full text. Papers were assessed for quality using the Mixed Methods Assessment Tool. The search identified 727 studies which met the inclusion criteria, deduplication resulted in 525 number for review, with 8 articles included in the review. Results: This review identifies six themes from the six unique interventions included to address the research questions: How do practitioners effectively support families experiencing child-to-parent violence? The six themes are: Conceptualising the violence; Assessment of needs and risks; Intervention types and settings; Program techniques and components of interventions; Intervention outcomes and effectiveness; and Research design and methods. Three narratives were iteratively developed from these themes which highlight the main findings of the review: importance of the practitioner and their skills; conceptual clarity of CPV; and CPV interventions. Conclusions: The findings from this systematic review identifies the need for further research into child to parent violence including what makes interventions effective, what needs and outcomes the interventions are addressing, and the implications of classifications of this violence.

The Effectiveness of Psychological Interventions Delivered in Routine Practice: Systematic Review and Meta-analysis

This review presents a comprehensive evaluation of the effectiveness of routinely delivered psychological therapies across inpatient, outpatient and University-based clinics. This was a pre-registered systematic-review of studies meeting pre-specified inclusion criteria (CRD42020175235). Eligible studies were searched in three databases: MEDLINE, CINAHL and PsycInfo. Pre-post treatment (uncontrolled) effect sizes were calculated and pooled using random effects meta-analysis to generate effectiveness benchmarks. Moderator analyses were used to examine sources of heterogeneity in effect sizes. Overall, 252 studies (k = 298 samples) were identified, of which 223 (k = 263 samples) provided sufficient data for inclusion in meta-analysis. Results showed large pre-post treatment effects for depression [d = 0.96, (CI 0.88-1.04), p ≤ 0.001, k = 122], anxiety [d = 0.8 (CI 0.71-0.9), p ≤ 0.001, k = 69], and other outcomes [d = 1.01 (CI 0.93-1.09), p ≤ 0.001, k = 158]. This review provides support for the effectiveness of routinely delivered psychological therapy. Effectiveness benchmarks are supplied to support service evaluations across multiple settings.

Naturalistic outcome of nurse-led psychological therapy for mental disorders in routine outpatient care: A retrospective chart review

This study aimed to investigate the clinical effectiveness of nurse-led cognitive/behavioral therapy (CBT) in Japanese routine outpatient care. We retrospectively collected data from 100 cases with mental disorders who had received nurse-led CBT. Results demonstrated that CBT provided by nurses led to significant improvements in quality of life and other clinical outcomes during the intervention period (all p < 0.001). Among participants who received optional follow-up, these improvements were well-maintained. This real-world evidence of nurse-led CBT bridges the research-practice gap, and will encourage frontline nurses and motivate institutional/organizational leaders, academic/professional societies, and policymakers to employ empirically-supported psychotherapeutic techniques in routine nursing care.

Adherence to Guidelines in Adult Patients with Traumatic Brain Injury: A Living Systematic Review

Guidelines aim to improve the quality of medical care and reduce treatment variation. The extent to which guidelines are adhered to in the field of traumatic brain injury (TBI) is unknown. The objectives of this systematic review were to (1) quantify adherence to guidelines in adult patients with TBI, (2) examine factors influencing adherence, and (3) study associations of adherence to clinical guidelines and outcome. We searched EMBASE, MEDLINE, Cochrane Central, PubMed, Web of Science, PsycINFO, SCOPUS, CINAHL, and grey literature in October 2014. We included studies of evidence-based (inter)national guidelines that examined the acute treatment of adult patients with TBI. Methodological quality was assessed using the Research Triangle Institute item bank and Quality in Prognostic Studies Risk of Bias Assessment Instrument. Twenty-two retrospective and prospective observational cohort studies, reported in 25 publications, were included, describing adherence to 13 guideline recommendations. Guideline adherence varied considerably between studies (range 18-100%) and was higher in guideline recommendations based on strong evidence compared with those based on lower evidence, and lower in recommendations of relatively more invasive procedures such as craniotomy. A number of patient-related factors, including age, Glasgow Coma Scale, and intracranial pathology, were associated with greater guideline adherence. Guideline adherence to Brain Trauma Foundation guidelines seemed to be associated with lower mortality. Guideline adherence in TBI is suboptimal, and wide variation exists between studies. Guideline adherence may be improved through the development of strong evidence for guidelines. Further research specifying hospital and management characteristics that explain variation in guideline adherence is warranted.

Conducting Outcomes Research in a Clinical Practice Setting: The Effectiveness and Acceptability of Acceptance and Commitment Therapy (ACT) in a Partial Hospital Program

Multiple challenges exist integrating research into clinical practice, particularly in acute care settings where randomized controlled trials may be impractical or unethical. Partial or day hospitals are one such setting. As compared to outpatients and inpatients, relatively little research is conducted or reported in partial hospital program (PHP) patients, leaving providers in this setting without a solid empirical basis from which to draw. We report treatment outcomes and patient satisfaction from the first 750 patients enrolled in a clinical research PHP utilizing the acceptance and commitment therapy (ACT) treatment model. ACT is a well-established, transdiagnostic behavior therapy. However, to date no study has examined the use of ACT in acute day hospitals. We hypothesized that applying ACT with this patient group would result in significantly improved depression, anxiety, functioning, and quality of life from intake to discharge. We additionally expected that patients would report high satisfaction with ACT treatment groups. Patients (n = 750 full sample, n = 518 completed treatment) completed daily measures of symptoms, functioning, and ACT processes at intake and discharge, and postgroup satisfaction surveys. Results showed significant improvements in symptoms and impairment. ACT process variables also increased over the course of treatment. Importantly, patient satisfaction was high for all groups. Thus, ACT provides an appropriate, flexible, effective, and satisfactory model for this patient group. A comparison of our findings using ACT to the limited research using other models in PHP settings is discussed, as well as challenges in the overall process of integrating research into routine clinical care.

Long-Term Effectiveness of Cognitive Behavioral Therapy in Routine Outpatient Care: A 5- to 20-Year Follow-Up Study

OBJECTIVE

Long-term follow-ups several years after receiving cognitive behavioral therapy (CBT) are scarce and most of the existing literature describes follow-up data of randomized-controlled trials. Thus, very little is known about the long-term effects of CBT in routine care.

METHODS

We investigated psychological functioning in a sample of 263 former outpatients who had received CBT for a variety of mental disorders such as depression, anxiety-, eating- or somatoform disorders 8.06 (SD 5.08) years after treatment termination. All participants completed a diagnostic interview as well as the Brief-Symptom Inventory (BSI) and the Beck Depression Inventory (BDI). Effect sizes and response rates according to Jacobson and Truax [J Consult Clin Psychol 1991;59:12-9] were calculated from pre- to posttreatment and from pretreatment to follow-up assessment.

RESULTS

Pre- to posttreatment effect sizes ranged between 0.75 (BDI) and 0.63 (BSI) and pretreatment to follow-up effect sizes were 0.92 (BDI) and 0.75 (BSI). Of all patients, 29% (BDI) and 17% (BSI) experienced clinically significant change at posttreatment and 42% (BDI) and 24% (BSI) at follow-up.

CONCLUSION

The results point to the long-term effectiveness of CBT under routine conditions for a wide array of problems, especially when compared to the long-term effects of medical treatment. It is noteworthy that the results at follow-up were even better than at posttreatment, indicating further improvement. However, about a quarter of the patients did not respond sufficiently to therapy, neither concerning short-term nor long-term effects.

Third-wave therapies and adults with intellectual disabilities: A systematic review

BACKGROUND

Third-wave therapies appear to produce positive outcomes for people without intellectual disabilities. This systematic review aimed to establish which third-wave therapies have been adapted for adults with intellectual disabilities and whether they produced positive outcomes.

METHOD

Four databases were searched systematically (PsycINFO, Web of Science, MEDLINE and PubMed), yielding 1,395 results. Twenty studies (N = 109) met the present review's inclusion/exclusion criteria.

RESULTS

Included studies used mindfulness-based approaches, dialectical behaviour therapy, compassion focused therapy and acceptance and commitment therapy. Due to considerable heterogeneity in the designs and outcome measures used, a meta-analysis was not possible.

CONCLUSIONS

Evidence indicated that third-wave therapies improved mental health symptoms for some and improved challenging/offending behaviour, smoking and mindfulness/acceptance skills for most. These findings must be interpreted with caution due to the low methodological quality of included studies. Future research should build on the current evidence base, using scientifically rigorous designs and standardized measures.

The first 30 months of the MindSpot Clinic: Evaluation of a national e-mental health service against project objectives

OBJECTIVE

The MindSpot Clinic provides online mental health services to Australian adults with anxiety and depression. This paper describes users of MindSpot between January 2013 and June 2015. Outcomes are considered against three key objectives: improving access to mental health services, improving public awareness of how to access services and providing evidence-based treatments.

METHOD

Website traffic data were examined to determine patterns of use. Demographic characteristics, past service utilisation and reasons for contacting MindSpot were analysed. Outcomes for patients enrolled in a MindSpot treatment course were also analysed. Primary outcomes were scores on the 9-Item Patient Health Questionnaire, Generalised Anxiety Disorder 7-Item, Yale-Brown Obsessive Compulsive Scale and Post-Traumatic Stress Disorder Checklist-Civilian Version, administered at assessment, post-treatment and 3-month follow-up.

RESULTS

The website was visited by almost 500,000 Australians, of which 33,990 adults started assessments, and 25,469 people completed assessment and were eligible for analysis. Mean age was 36.4 years (standard deviation = 13.3 years; range = 18-94 years), and 72% were female. The proportion living in rural or remote regions and who identified as Aboriginal and Torres Strait Islander closely matched national statistics. The majority (82%) reported that they were not currently in contact with mental health services. Most patients sought an assessment, information about treatment options, or referral to another service, and only 24% of those completing an assessment commenced a MindSpot treatment course. Of these, large clinical effects ( d: 0.7-2.4; average symptom reductions: 25.5% to 61.6%) were found from assessment to follow-up on all outcome measures. Deterioration ranged from 1.0% to 4.3%.

CONCLUSION

Based on the number of website visits, completed assessments and treatment outcomes, MindSpot achieved its three programme objectives. This model of service provision has considerable value as a complement to existing services, and is proving particularly important for improving access for people not using existing services.

Risk factors for negative experiences during psychotherapy

BACKGROUND

It is estimated that between 3% and 15% of patients have a negative experience of psychotherapy, but little is understood about this.

AIMS

The aim of this study was to investigate the factors associated with patients' negative therapy experiences.

METHOD

The data comprised 185 patient and 304 therapist questionnaires, 20 patient and 20 therapist interviews. Patients reported on an unhelpful or harmful experience of therapy, and therapists on a therapy where they thought the patient they were working with had a poor or harmful experience. These were transcribed and analysed using thematic analysis.

RESULTS

There was a Lack of fit between Patient needs, Therapist skills, and Service structures. This could result in Fault Lines, a tension between Safety and containment and Power and control. This tension led to Strain and Poor Engagement, which led to Consequences following the negative therapy experience.

CONCLUSIONS

Patients require clear information, choice, involvement in decision-making, explicit contracting and clarity about sessions and progress. Opportunities for patient feedback should be the norm, where the therapist and service are vigilant for signs of deterioration and solutions considered. Clinical and methodological significance of this article: Estimates of "unwanted effects," including long-lasting effects, of psychotherapy have ranged from 3% to 15%. Few empirical studies have been conducted in this area. This study aimed to address this gap and provide clinicians with a model of risk factors for negative therapy effects. The findings of this study indicate the importance of providing patients with a supportive service structure that offers clear information, choice and involvement in decision-making. Explicit contracting at the beginning of therapy and clarity about sessions and progress are also important in managing patient expectations throughout. Opportunities for patient feedback should be provided.

Acceptance and commitment therapy (ACT) for clinically distressed health care workers: Waitlist-controlled evaluation of an ACT workshop in a routine practice setting

OBJECTIVES

To examine the effects of a 1-day acceptance and commitment therapy (ACT) workshop on the mental health of clinically distressed health care employees, and to explore ACT's processes of change in a routine practice setting.

DESIGN

A quasi-controlled design, with participants block allocated to an ACT intervention or waiting list control group based on self-referral date.

METHODS

Participants were 35 health care workers who had self-referred for the ACT workshop via a clinical support service for staff. Measures were completed by ACT and control group participants at pre-intervention and 3 months post-intervention. Participants allocated to the waitlist condition went on to receive the ACT intervention and were also assessed 3 months later.

RESULTS

At 3 months post-intervention, participants in the ACT group reported a significantly lower level of psychological distress compared to the control group (d = 1.41). Across the 3-month evaluation period, clinically significant change was exhibited by 50% of ACT participants, compared to 0% in the control group. When the control group received the same ACT intervention, 69% went on to exhibit clinically significant change. The ACT intervention also resulted in significant improvements in psychological flexibility, defusion, and mindfulness skills, but did not significantly reduce the frequency of negative cognitions. Bootstrapped mediation analyses indicated that the reduction in distress in the ACT condition was primarily associated with an increase in mindfulness skills, especially observing and non-reactivity.

CONCLUSIONS

These findings provide preliminary support for providing brief ACT interventions as part of routine clinical support services for distressed workers.

PRACTITIONER POINTS

A 1-day ACT workshop delivered in the context of a routine staff support service was effective for reducing psychological distress among health care workers. The brief nature of this group intervention means it may be particularly suitable for staff support and primary care mental health service settings. The findings indicate that the beneficial effects of an ACT workshop on distressed employees' mental health were linked to improvements in specific mindfulness skills. Study limitations include non-random allocation of participants to the ACT and control groups, and measurement of mediators and outcome at the same time point (3 months post-intervention).

The Contribution of Therapist Effects to Patient Dropout and Deterioration in the Psychological Therapies

BACKGROUND

In the psychological therapies, patient outcomes are not always positive. Some patients leave therapy prematurely (dropout), while others experience deterioration in their psychological well-being.

METHODS

The sample for dropout comprised patients (n = 10 521) seen by 85 therapists, who attended at least the initial session of one-to-one therapy and completed a Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) at pre-treatment. The subsample for patient deterioration comprised patients (n = 6405) seen by the same 85 therapists but who attended two or more sessions, completed therapy and returned a CORE-OM at pre-treatment and post-treatment. Multilevel modelling was used to estimate the extent of therapist effects for both outcomes after controlling for patient characteristics.

RESULTS

Therapist effects accounted for 12.6% of dropout variance and 10.1% of deterioration variance. Dropout rates for therapists ranged from 1.2% to 73.2%, while rates of deterioration ranged from 0% to 15.4%. There was no significant correlation between therapist dropout rate and deterioration rate (Spearman's rho = 0.07, p = 0.52).

CONCLUSIONS

The methods provide a reliable means for identifying therapists who return consistently poorer rates of patient dropout and deterioration compared with their peers. The variability between therapists and the identification of patient risk factors as significant predictors has implications for the delivery of safe psychological therapy services. Copyright © 2016 John Wiley & Sons, Ltd.

KEY PRACTITIONER MESSAGE

Therapists play an important role in contributing to patient dropout and deterioration, irrespective of case mix. Therapist effects on patient dropout and deterioration appear to act independently. Being unemployed as a patient was the strongest predictor of both dropout and deterioration. Patient risk to self or others was also an important predictor.

Training novice clinical psychologist trainees to implement effective CBT for anxiety disorders: training model and clinic outcomes

The need for development of effective models of training and superivision for trainee clinical psychologists to build CBT competencies and to implement high-quality CBT is frequently highlighted. Effectiveness of trainee therapist outcomes working within different models of training, supervision and services is also important to establish. This paper reports on the development and outcome effectiveness of a model of training and supervision aimed at increasing CBT clinical skills and competence of trainee clinical psychologists offering CBT for anxiety disorders in an anxiety disorders clinic (ADC) in inner-city London. Details of the training and supervision model are provided, which was conducted over a period of 3 months, with ongoing weekly supervision throughout the intervention period. Pre- and post-intervention data were analysed from service users who attended the ADC over a 2-year period. Over the 2-year period, 10 trainees treated 57 clients. Data from completer and intention-to-treat samples indicated that scores on four outcome measures improved significantly: at post-therapy, 75% of service users who completed the intervention showed reliable and clinically significant recovery or improvement. When supported by appropriate training and supervision, as outlined in this training model, initially inexperienced trainee psychologists can achieve outcomes comparable to those obtained in other secondary-care settings with qualified therapists.

Impact of a CBT psychotherapy group on post-operative bariatric patients

Psychological difficulties for patients seeking bariatric surgery are greater and in the post-operative phase, a significant minority go on to experience significant psychosocial difficulties, increasing their risk of poorer post-operative adjustment and associated weight regain. 17 post-operative patients participated in an eight-week cognitive behavioral therapy (CBT) based psychotherapy group at the Ottawa Hospital. A pre-post design with a 3-month follow-up investigated the impact of the group on emotional eating, general as well as obesity-specific adjustment, psychological distress, and attachment. There were significant and meaningful improvements in patients’ level of psychological distress, perceived difficulties in their lives, and weight-related adjustment that were maintained at a 3-month follow-up period. Although statistical change was not significant, there were also meaningful improvements in emotional overeating and relationship anxiety and avoidance. The intervention also appeared to be acceptable to patients in that attendance and satisfaction were good. Findings suggest that a short-term CBT psychotherapy group led to significant and meaningful benefits in psychological wellbeing for post-surgical bariatric patients.

Self-referral psychological treatment centre for young adults: a 2-year observational evaluation of routine practice before and after treatment

OBJECTIVES

To examine a self-referral psychological service provided to young adults with regard to effects on anxiety, depression and psychological distress and to explore client factors predicting non-adherence and non-response.

DESIGN

Observational study over a 2-year period.

SETTING

Young Adults Centre providing psychological services by self-referral (preprimary care) to Linköping, Åtvidaberg, and Kinda municipalities (combined population 145,000) in Östergötland county, Sweden.

PARTICIPANTS

607 young adults (16-25 years of age); 71% females (n=429).

INTERVENTION

Individually scheduled cognitive behavioural therapy delivered in up to six 45 min sessions structured according to an assessment of the client's mental health problems: anxiety, depression, anxiety and depression combined, or decreased distress without specific anxiety or depression.

PRIMARY OUTCOME MEASURES

Pre-post intervention changes in psychological distress (General Health Questionnaire-12, GHQ-12), Hospital Anxiety and Depression Scale Anxiety/Depression (HADS-A/D).

RESULTS

192 clients (32.5%) discontinued the intervention on their own initiative and 39 clients (6.6%) were referred to a psychiatric clinic during the course of the intervention. Intention-to-treat analyses including all clients showed a medium treatment effect size (d=0.64) with regard to psychological distress, and small effect sizes were observed with regard to anxiety (d=0.58) and depression (d=0.57). Restricting the analyses to clients who adhered to the agreed programme, a large effect size (d=1.26) was observed with regard to psychological distress, and medium effect sizes were observed with regard to anxiety (d=1.18) and depression (d=1.19). Lower age and a high initial HADS-A score were the strongest risk factors for non-adherence, and inability to concentrate and thinking of oneself as a worthless person increased the risk for discontinuation.

CONCLUSIONS

We conclude that provision of psychological services to young people through a self-referral centre has potential to improve long-term mental health in communities, but management of non-adherence remains a central challenge.

A Logic Model for Evaluating the Academic Health Department

Academic Health Departments (AHDs) are collaborative partnerships between academic programs and practice settings. While case studies have informed our understanding of the development and activities of AHDs, there has been no formal published evaluation of AHDs, either singularly or collectively. Developing a framework for evaluating AHDs has potential to further aid our understanding of how these relationships may matter. In this article, we present a general theory of change, in the form of a logic model, for how AHDs impact public health at the community level. We then present a specific example of how the logic model has been customized for a specific AHD. Finally, we end with potential research questions on the AHD based on these concepts. We conclude that logic models are valuable tools, which can be used to assess the value and ultimate impact of the AHD.

Evidence-based psychotherapies I: qualifiers and limitations in what we know

Psychosocial interventions have advanced remarkably for the treatment of a broad range of psychiatric disorders and related sources of impairment among children, adolescents, and adults. By one count, over 320 interventions have been identified as evidence-based in light of rigorously controlled studies and replication of treatment effects. Yet, how evidence-based psychotherapies have been evaluated and reported raises questions about their impact. This article evaluates both methodological and substantive issues that limit what can be stated about evidence-based psychotherapies and their effects. Among the methodological topics are the control conditions to which evidence-based psychotherapies are compared, selective reporting of measures, and the limited evidence that evidence-based psychotherapies have clinically significant impact. Among the substantive issues are the paucity of research on moderators that would help us better direct patients to treatments from which they are likely to profit and our limited understanding of the mechanisms responsible for therapeutic change. The issues discussed are fundamental to what can be stated about the impact of evidence-based psychotherapies and impact and the bases for their effects. It is not clear at present whether concerted efforts are in place to alter research in ways that would redress the issues. There are, however, novel new directions for research that build on the evidence-based psychotherapies, and these are addressed in a companion article.

Do evidence-based interventions work when tested in the "real world?" A systematic review and meta-analysis of parent management training for the treatment of child disruptive behavior

Evidence-based interventions are often unavailable in everyday clinical settings. This may partly reflect practitioners' assumptions that research evidence does not reflect "real-world" conditions. To examine this further, we systematically assessed the clinical effectiveness of parent management training (PMT) for the treatment of child disruptive behavior across different real-world practice contexts. We identified 28 relevant randomized controlled trials from a systematic search of electronic bibliographic databases and conducted a meta-analysis of child outcomes across trials. Planned subgroup analyses involved comparisons between studies grouped according to individual real-world practice criteria and total real-world practice criteria scores, reflecting the extent to which PMT was delivered by non-specialist therapists, to a clinic-referred population, in a routine setting, and as part of a routine service. Meta-analysis revealed a significant overall advantage for PMT compared with waitlist control conditions. Subgroup analyses did not demonstrate significant differences in effect size estimates according to the total number of real-world practice criteria met by studies. Moreover, no consistent relationships were found between specific practice criteria and effect size estimates. In conclusion, PMT appears to be an effective treatment for children with disruptive behavior problems. There was no clear evidence that conducting PMT in real-world practice contexts is a deterrent to achieving effective child behavior outcomes, although relative advantage to "usual care" was not directly examined and the power of the analysis was limited as a result of significant heterogeneity. More research is needed to investigate whether this finding is generalizable to other psychological interventions. Suggestions are also made for developing more differentiated criteria to assist with evaluating the specific applicability of research evidence to different care providers.

Developing practice-based evidence: benefits, challenges, and tensions

Attempts to regulate service delivery in line with results from randomized trials have been vigorously debated. In this paper, results from practice-based studies using the CORE System illustrate the potential to enrich knowledge about the actual outcome of psychological therapy in routine care. These studies also provide data for important questions in psychotherapy research, like orientation differences, the importance of the therapist factor, number of sessions needed for clinical effect, and the alliance-outcome question. Obstacles and challenges in making such studies are illustrated. In conclusion, arguments are put forward for introducing a common measurement system that strikes a balance between clinicians' questions and the need for comparable data, and that encompasses the complexities of patients' reasons for seeking psychological help.

Substance abuse treatment for adolescents: how are family factors related to substance use change?

Parental involvement in adolescents' substance abuse treatment is highly recommended, even though the mechanisms explaining how this favors youths' recovery are not well understood. The present study examines the association between (1) changes in adolescents' substance use and parenting practices, as measured by adolescent self-disclosure and parental warmth; (2) changes in mothers' mental health and their parenting practices, and (3) parental use of services offered by substance abuse treatment centres, parenting practices and adolescent substance use. In total, 147 adolescents and 69 mothers participated in this study. Participants were assessed upon adolescent admission into treatment, as well as at three- and six-month follow-up. Results show an association between improved maternal mental health and greater parental warmth, as perceived by adolescents. In addition, greater parental use of treatment services was found to be associated with greater adolescent self-disclosure and greater reduction of adolescent substance use. Finally, greater adolescent self-disclosure and parental warmth were both associated with lower adolescent substance use. These findings underscore the need to facilitate parents' access to and involvement in treatment of adolescents. The parent-adolescent relationship and the mental health of parents are essential aspects to consider for interventions.

Assessing covariates of drug use trajectories among adolescents admitted to a drug addiction center: mental health problems, therapeutic alliance, and treatment persistence

This study aimed to assess covariates of drug use trajectories among 102 adolescents admitted to a drug user treatment program between November 2005 and November 2006 in Québec, Canada. The influences of mental health, therapeutic alliance, and treatment persistence were examined. The Addiction Severity Index was used to measure drug use severity and mental health problems; the California Psychotherapy Alliance Scales was used for therapeutic alliance. latent growth curve analysis showed associations between (1) mental health and initial drug use severity; (2) therapeutic alliance and initial drug use severity; and (3) number of post-treatment sessions attended and drug use severity over time.

Clinically representative research in the psychological therapies: an emerging paradigm

This paper considers the tension between the ‘biology’ and the ‘therapeutic relationship’ camps within mental health nursing, which is focussed on differing conceptualisations of what it is that constitutes evidence and appropriate lines of inquiry. I argue that the struggle that mental health nurses have experienced in delivering evidence-based practice also resides in the thorny issue of methodological inquiry and how it is written into nursing practice. I would suggest that what is alienating to practitioners is the way in which evidence and evidence-based enquiry is generated. This paper offers a line of methodological inquiry that is based in clinical representativeness, a way of conducting and evaluating research to produce an evidence base that is informed from the ‘bottom up’ by ‘practice’. This paper not only contributes to the knowledge base of clinically representative research (CRR) but examines the ways in which this knowledge base has been produced and is currently perpetuated. The following themes are addressed: Processes and outcomes in CRR: I identify key treatment outcomes and processes operating in practice settings and consider with what confidence we can make conclusions on observed outcomes in these settings. I also examine key moderating and mediating processes influencing such outcomes. Practice of CRR: I reflect on the paradigm of CRR giving particular attention to how the paradigm has developed and is maintained. I look at how the relationship of CRR to effifficacy research has influenced paradigm development. Future directions of CRR: I summarise the conclusions of CRR to date and identify points of consensus, disagreement and clarity suggesting in what areas the field has moved forward and whether there are instances where points of conflict have contributed to growth.

The effectiveness of online cognitive behavioral treatment in routine clinical practice

CONTEXT

Randomized controlled trails have identified online cognitive behavioral therapy as an efficacious intervention in the management of common mental health disorders.

OBJECTIVE

To assess the effectiveness of online CBT for different mental disorders in routine clinical practice.

DESIGN

An uncontrolled before-after study, with measurements at baseline, posttest, 6-week follow-up, and 1-year follow-up.

PARTICIPANTS & SETTING

1500 adult patients (female: 67%; mean age: 40 years) with a GP referral for psychotherapy were treated at a Dutch online mental health clinic for symptoms of depression (n = 413), panic disorder (n = 139), posttraumatic stress (n = 478), or burnout (n = 470).

INTERVENTIONS

Manualized, web-based, therapist-assisted CBT, of which the efficacy was previously demonstrated in a series of controlled trials. Standardized duration of treatment varied from 5 weeks (online CBT for Posttraumatic stress) to 16 weeks (online CBT for Depression).

MAIN OUTCOME MEASURES

Validated self-report questionnaires of specific and general psychopathology, including the Beck Depression Inventory, the Impact of Event Scale, the Panic Disorder Severity Scale-Self Report, the Oldenburg Burnout Inventory, and the Depression Anxiety Stress Scales.

RESULTS

Treatment adherence was 71% (n = 1071). Study attrition was 21% at posttest, 33% at 6-week FU and 65% at 1-year FU. Mixed-model repeated measures regression identified large short-term reductions in all measures of primary symptoms (d = 1.9±0.2 to d = 1.2±0.2; P<.001), which sustained up to one year after treatment. At posttest, rates of reliable improvement and recovery were 71% and 52% in the completer sample (full sample: 55%/40%). Patient satisfaction was high.

CONCLUSIONS

Results suggest that online therapist-assisted CBT may be as effective in routine practice as it is in clinical trials. Although pre-treatment withdrawal and long-term outcomes require further study, results warrant continued implementation of online CBT.

Psychological treatment outcomes in routine NHS services: what do we mean by treatment effectiveness?

OBJECTIVES

The question of how effective therapies are in routine practice is crucial. The answer depends on how we define effectiveness. Both the definition of who was treated and the index chosen to represent outcome can affect estimates dramatically.

DESIGN

We used data from the Clinical Outcomes in Routine Evaluation (CORE) Primary Care National Practice-Based Evidence database-2005 on the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) from 33,587 patients and examined rates of improvement in psychological therapies in UK National Health Service (NHS) primary care services using various definitions of effectiveness.

METHODS

We constructed successively more restrictive sub-samples of patients, including practice-based analogues of several types of intent-to-treat (ITT) groups and completer groups. We focussed on patients scoring above clinical cut-off at intake, but we also considered samples that included sub-clinical patients. We assessed two types of recovery rates, improvement rates, mean pre-post change, and pre-post effect sizes for each sub-sample.

RESULTS

There was wide variation in the overall effectiveness of treatments as a function of which subset of data was considered and which specific criterion of recovery rate was adopted. Recovery rates and pre-post effect sizes ranged from 19% to 65% and 0.60 to 1.95, respectively.

CONCLUSIONS

Because estimates of effectiveness could have significant policy implications, clarity on the meanings of the differing constructions is essential.