Generalized anxiety disorder (GAD) is a chronic mental health difficulty typically present in primary care settings. Cognitive-behavioral therapy (CBT) is the psychological intervention with the best evidence for its efficacy for GAD. The development of other psychological interventions can increase client choice. This feasibility trial examined an initial assessment of the efficacy of EFT in comparison to CBT in the treatment of GAD in the context of an Irish public health service. The trial provided information on recruitment, therapist training/adherence, and client retention relevant for a potential noninferiority trial. A randomized controlled trial compared the efficacy of EFT versus CBT for GAD. Both therapies were offered in a 16–20 sessions format. Therapists (n = 8) were trained in both conditions and offered both therapies. Clients were randomly assigned to the two therapies EFT (n = 29) and CBT (n = 29). Outcomes were assessed using several measures, with the Generalized Anxiety Disorder-7 (GAD-7) being the primary outcome. Clients were assessed at baseline, week 16, end of therapy, and at 6-month follow-up. Therapists were able to learn the two models after a short training and showed moderate levels of adherence. Although not statistically significant, the drop out from treatment was 10% for EFT and 27% for CBT. The two therapies showed large pre–post change and similar outcomes across all measures, with these benefits retained at 6-month follow-up. Results suggest that EFT is a potentially promising treatment for GAD. Further investigation is indicated to establish its potential to expand the available psychological therapies for GAD.
BackgroundGeneralised anxiety disorder (GAD) is a chronic and debilitating condition characterised by high co-morbidity. Alongside pharmacological treatment, cognitive behavioural therapy (CBT) is an established psychological therapy for GAD. Its effectiveness is limited, however, with only an estimated 50% of clients presenting in the non-clinical range after a course of treatment. Furthermore, not all clients prefer CBT as a psychological therapy. Recently, emotion-focused therapy (EFT) was developed for GAD and was tested in an open trial with promising results.Methods/designThe present research project is a feasibility testing randomised controlled trial (RCT) that compares the efficacy of EFT with an established treatment for GAD, CBT. Sixty clients presenting in a primary care psychology/counselling service will be randomly assigned to one of two conditions: EFT or CBT. Outcomes will be assessed using several measures (Generalised Anxiety Disorder-7, Generalised Anxiety Disorder Severity Scale, Patient Health Questionnaire-9, and Clinical Outcome in Routine Evaluation – Outcome Measure). Clients will be assessed prior to and at the end of therapy, as well as at 6-month follow-up. On the basis of findings from the initial open EFT trial with regard to the optimal length of therapy, it is proposed that therapy last between 16 and 20 sessions.DiscussionThis study aims to test the feasibility of a full comparison RCT. It will test subject recruitment, therapist adherence to manualised treatment, and client retention rates. It will also provide estimates of comparative outcomes that can inform power calculations for a definitive trial.Trial registrationISRCTN Registry, ISRCTN52689081. Registered on 24 October 2017.Electronic supplementary materialThe online version of this article (10.1186/s13063-018-2892-0) contains supplementary material, which is available to authorized users.
Focal points
□ Due to the nature of chronic pain it would be expected that patients are highly adherent to their pain medication. However, results from this study have shown that 23 per cent of patients often or always avoid using their pain medication, 13.4 per cent often or always alter dosages, and 10.3 per cent often or always stop taking their medication for a while. This suggests intentional non‐adherence to pain medication
□ Less than 50 per cent of respondents were satisfied with information provided on side effects, what to do if side effects occur, and possible interactions with other medication
□ Patients' satisfaction with information about their medication was related to self‐reported adherence; greater satisfaction was associated with higher self‐reported adherence
Background
The Counselling in Primary Care service (CIPC) is the first and only nationally available public counselling service in the Republic of Ireland. This study provides initial data for the effectiveness of short-term psychotherapy delivered in a primary care setting in Ireland for the first time.
Method
A practice-based observational research approach was employed to examine outcome data from 2806 clients receiving therapy from 130 therapists spread over 150 primary care locations throughout Ireland. Pre-post outcomes were assessed using the CORE-OM and reliable and clinically significant change proportions. Binary logistic regression examined the effect of pre therapy symptom severity on the log odds of recovering. Six and 12 month follow up data from a subsample of 276 clients were also analysed using growth curve analysis.
Results
Of 14,156 referred clients, 5356 presented for assessment and 52.3% (N = 2806) consented to participate. Between assessment and post-therapy a large reduction in severity of symptoms was observed- Cohen’s d = 0.98. Furthermore, 47% of clients achieved recovery,a further 15.5% reliably improved, 2.7% reliably deteriorated and34.7% showed no reliable improvement. Higher initial severity was associated with less chance of recovering at post-therapy. Significant gains were maintained between assessment and12 months after therapy- Cohen’s d = 0.50.
Conclusions
Outcomes for clients in the CIPC service compared favourably with large scale counselling and psychotherapy services in jurisdictions in the U.K., the U.S.A., Norway and Sweden. This study expands the international primary care psychotherapy research base to include the entire Republic of Ireland jurisdiction.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.