Feasibility of RESTORE: An online Acceptance and Commitment Therapy intervention to improve palliative care staff wellbeing.

BACKGROUND: Acceptance and Commitment Therapy is a form of Cognitive Behavioural Therapy which uses behavioural psychology, values, acceptance and mindfulness techniques to improve mental health and wellbeing. Acceptance and Commitment Therapy is efficacious in treating stress, anxiety and depression in a broad range of settings including occupational contexts where emotional labour is high. This approach could help palliative care staff to manage work-related stress and promote wellbeing. AIM: To develop, and feasibility test, an online Acceptance and Commitment Therapy intervention to improve wellbeing of palliative care staff. DESIGN: A single-arm feasibility trial of an 8-week Acceptance and Commitment Therapy based intervention for staff, consisting of three online facilitated group workshops and five online individual self-directed learning modules. Data was collected via online questionnaire at four time-points and online focus groups at follow-up. SETTING/PARTICIPANTS: Participants were recruited from Marie Curie hospice and nursing services in Scotland. RESULTS: Twenty five staff commenced and 23 completed the intervention (93%). Fifteen participated in focus groups. Twelve (48%) completed questionnaires at follow-up. Participants found the intervention enjoyable, informative and beneficial. There was preliminary evidence for improvements in psychological flexibility (Cohen's d = 0.7) and mental wellbeing (Cohen's d = 0.49) between baseline and follow-up, but minimal change in perceived stress, burnout or compassion satisfaction. CONCLUSION: Online Acceptance and Commitment Therapy for wellbeing is acceptable to palliative care staff and feasible to implement using Microsoft Teams in a palliative care setting. Incorporating ways to promote long-term maintenance of behaviour changes, and strategies to optimise data collection at follow-up are key considerations for future intervention refinement and evaluation.

A systematic review and meta-analysis of acceptance- and mindfulness-based interventions for DSM-5 anxiety disorders.

This meta-analysis systematically reviewed the evidence on standardized acceptance-/mindfulness-based interventions in DSM-5 anxiety disorders. Randomized controlled trials examining Acceptance and Commitment Therapy (ACT), Mindfulness-Based Cognitive Therapy (MBCT), and Mindfulness-Based Stress Reduction (MBSR) were searched via PubMed, Central, PsycInfo, and Scopus until June 2021. Standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated for primary outcomes (anxiety) and secondary ones (depression and quality of life). Risk of bias was assessed using the Cochrane tool. We found 23 studies, mostly of unclear risk of bias, including 1815 adults with different DSM-5 anxiety disorders. ACT, MBCT and MBSR led to short-term effects on clinician- and patient-rated anxiety in addition to treatment as usual (TAU) versus TAU alone. In comparison to Cognitive Behavioral Therapy (CBT), ACT and MBCT showed comparable effects on both anxiety outcomes, while MBSR showed significantly lower effects. Analyses up to 6 and 12 months did not reveal significant differences compared to TAU or CBT. Effects on depression and quality of life showed similar trends. Statistical heterogeneity was moderate to considerable. Adverse events were reported insufficiently. The evidence suggests short-term anxiolytic effects of acceptance- and mindfulness-based interventions. Specific treatment effects exceeding those of placebo mechanisms remain unclear. Protocol registry: Registered at Prospero on November 3rd, 2017 (CRD42017076810).

Symptom experiences in post-treatment cancer survivors: associations with acceptance and commitment therapy constructs.

PURPOSE: Acceptance and Commitment Therapy (ACT) has improved symptom and quality-of-life outcomes in pilot research with post-treatment cancer survivors. To further test the ACT model, the present study examined relationships between ACT constructs and subgroups of post-treatment survivors based on the severity of common symptoms. METHODS: Survivors who had completed primary treatment for stage I or II cancer (N = 203) participated in this one-time survey. Latent class analysis (LCA) was used to identify subgroups of survivors based on the severity of fatigue, sleep disturbance, pain, anxiety, and depressive symptoms. Multinomial logistic regressions employing Vermunt's 3-step approach were used to examine ACT constructs (e.g., mindfulness, acceptance, values progress) as correlates of survivor subgroups based on symptoms. RESULTS: The LCA showed three survivor classes: (1) mild-to-moderate levels of all symptoms except for normal pain intensity; (2) mild anxiety, moderate fatigue, and normal levels of all other symptoms; and (3) normal levels of all symptoms. Lower mindfulness, acceptance, and values progress and higher cognitive fusion, psychological inflexibility, and values obstruction were associated with a greater likelihood of being in class 1 or 2 than in class 3. CONCLUSION: Findings are consistent with the ACT model. Survivors with greater symptom burden reported greater withdrawal from personally meaningful activities and less acceptance of their cancer diagnosis and internal experiences (e.g., thoughts, feelings, symptoms). Findings provide strong justification for further testing of ACT to reduce symptom-related suffering in cancer survivors.

Acceptance and commitment therapy combined with vestibular rehabilitation for persistent postural-perceptual dizziness: A pilot study.

PURPOSE: This study investigated the feasibility of acceptance and commitment therapy for persistent postural-perceptual dizziness and preliminarily verified the long-term effectiveness of the therapy. MATERIALS AND METHODS: This study implemented the within-group pre-post comparison design. We enrolled 27 adult patients who met the criteria of persistent postural-perceptual dizziness. They underwent a treatment program including acceptance and commitment therapy combined with vestibular rehabilitation once a week for a total of six sessions. The primary outcome was changes in the Dizziness Handicap Inventory score 6 months posttreatment. RESULTS: All 27 patients completed the acceptance and commitment therapy + vestibular rehabilitation program, and 25 patients (92.6%) could be followed for 6 months posttreatment. For 27 participants, the scores from pretreatment to 6 months posttreatment significantly declined (P < .001), and the Dizziness Handicap Inventory effect size was 1.11 (95% confidence interval = 0.80-1.42). At 6 months posttreatment, 11 patients (40.7%) achieved remission (the score ≤ 14), 16 (59.3%) achieved treatment response (reduction in the score ≥ 18), and 20 (74.1%) achieved remission and/or treatment response. CONCLUSIONS: Acceptance and commitment therapy is feasible for persistent postural-perceptual dizziness and might have long-term effectiveness. However, a randomized controlled trial is warranted.

Reducing dropout in acceptance and commitment therapy, mindfulness-based cognitive therapy, and problem-solving therapy for chronic pain and cancer patients using motivational interviewing.

OBJECTIVE: Acceptance and commitment therapy, mindfulness-based cognitive therapy, and problem-solving therapy are types of cognitive-behavioural therapy (CBT) group that improve physical and mental health in chronic pain or cancer. However, dropout is high due to group demands alongside physical impairments. Motivational interviewing (MI) is a well-evidenced means of enhancing treatment adherence. Few studies have investigated MI as an adjunct to CBT in cancer or chronic pain, and none have established the minimum MI duration required for adherence improvement. This study evaluated minimal-duration MI to improve adherence in three CBT group types for cancer and chronic pain. METHODS: In a cohort study of 99 cancer and chronic pain patients, 47 were given a 10- to 15-min structured MI telephone intervention (MI-call) after the first session. The remaining 52 received a CBT group without MI (no-MI). RESULTS: Odds of completing group CBTs were five times greater for patients in the MI-call cohort versus no-MI. Effects remained when controlling for age, gender, diagnosis, group type, and baseline quality of life. The MI-call cohort attended one extra session per patient compared to no-MI, controlling for age, gender, and diagnosis. CONCLUSIONS: A brief MI telephone intervention may improve adherence to group CBTs in cancer and chronic pain. PRACTITIONER POINTS: A brief motivational interviewing (MI) telephone intervention may reduce dropout from group cognitive-behavioural therapies (CBTs) for cancer and chronic pain patients when administered after the first group session in routine care. Recipients of this intervention were five times more likely to complete a group CBT programme than those who did not receive it. Therefore, a minimal-dose MI intervention can have clinically important effects on dropout in group CBTs for patients with long-term conditions. It is unclear whether this intervention would also result in greater outcome improvements.

Psychological inflexibility and somatization in nonepileptic attack disorder.

BACKGROUND: There is no clear understanding of what causes and maintains nonepileptic attack (NEA) disorder (NEAD), or which psychological therapies may be helpful. The relationships between variables of psychological inflexibility: experiential avoidance (EA), cognitive fusion (CF), mindfulness, and key outcome variables in NEAD: somatization, impact upon life, and NEA frequency were investigated. METHOD: Two hundred eighty-five individuals with NEAD completed validated measures online. Linear regression was used to explore which variables predicted somatization and impact upon life. Ordinal regression was used to explore variables of interest in regard to NEA frequency. RESULTS: Mindfulness, EA, CF, somatization, and impact upon life were all significantly correlated. Mindfulness uniquely predicted somatization when considered in a model with EA and CF. Higher levels of somatization increased the odds of experiencing more NEAs. Individuals who perceived NEAD as having a more significant impact upon their lives had more NEAs, more somatic complaints, and more EA. CONCLUSIONS: Higher levels of CF and EA appear to be related to lower levels of mindfulness. Lower levels of mindfulness predicted greater levels of somatization, and somatization predicted NEA frequency. Interventions that tackle avoidance and increase mindfulness, such as, acceptance and commitment therapy, may be beneficial for individuals with NEAD. Future directions for research are suggested as the results indicate more research is needed.

Comparative Effectiveness of Group-Delivered Acceptance and Commitment Therapy versus Cognitive Behavioral Therapy for Smoking Cessation: A Randomized Controlled Trial.

INTRODUCTION: Preliminary trial data suggest group-delivered acceptance and commitment therapy (ACT) might be effective for smoking cessation. If so, this could offer a viable alternative to mainstream behavioral therapies, such as those grounded in cognitive behavioral therapy (CBT). The goal of the current study was to compare the effectiveness of group-delivered ACT versus group-delivered CBT in a rigorous randomized trial design with long-term follow-up. METHODS: Participants (n = 450) were recruited from the Kaiser Permanente Washington health care system and randomized to either ACT-based group counseling or an attention-matched CBT-based group program. All were prescribed an 8-week course of nicotine patches. The primary outcome was self-reported 30-day point prevalence abstinence at 12 months post-randomization assessed with missing values imputed as smoking. Sensitivity analyses using multiple imputation and complete cases were examined, as were biochemically confirmed and 6-month outcomes. RESULTS: Thirty-day point prevalence abstinence rates at the 12-month follow-up did not differ between study arms in the primary analysis (13.8% ACT vs. 18.1% CBT, adjusted odds ratio = 0.68 [95% CI = 0.35 to 1.27], p = .23) or the sensitivity analyses. CONCLUSIONS: Group-based ACT and CBT had similar long-term quit rates in this methodologically rigorous randomized trial. Group-based ACT is a reasonable alternative to group-based CBT for smoking cessation. IMPLICATIONS: This study compared the effectiveness of group-based ACT with group-based CBT for smoking cessation using a rigorous, large-scale, attention-matched, randomized trial with 1-year follow-up. One-year cessation rates did not differ between group-based ACT and CBT, suggesting ACT-based intervention is a reasonable alternative to CBT-based counseling for smoking cessation. The results add to the nascent but growing literature assessing ACT and other mindfulness-based treatments for smoking cessation.

Clinical efficacy of a combined acceptance and commitment therapy, dialectical behavioural therapy, and functional analytic psychotherapy intervention in patients with borderline personality disorder.

OBJECTIVE: Borderline personality disorder (BPD) consists of a persistent pattern of instability in affective regulation, impulse control, interpersonal relationships, and self-image. Although certain forms of psychotherapy are effective, their effects are small to moderate. One of the strategies that have been proposed to improve interventions involves integrating the therapeutic elements of different psychotherapy modalities from a contextual behavioural perspective (ACT, DBT, and FAP). METHODS: Patients (n = 65) attending the BPD Clinic of the Instituto Nacional de Psiquiatría Ramón de la Fuente Muñíz in Mexico City who agreed to participate in the study were assigned to an ACT group (n = 22), a DBT group (n = 20), or a combined ACT + DBT + FAP therapy group (n = 23). Patients were assessed at baseline and after therapeutic trial on measures of BPD symptom severity, emotion dysregulation, experiential avoidance, attachment, control over experiences, and awareness of stimuli. RESULTS: ANOVA analyses showed no differences between the three therapeutic groups in baseline measures. Results of the MANOVA model showed significant differences in most dependent measures over time but not between therapeutic groups. CONCLUSIONS: Three modalities of brief, contextual behavioural therapy proved to be useful in decreasing BPD symptom severity and emotional dysregulation, as well as negative interpersonal attachment. These changes were related to the reduction of experiential avoidance and the acquisition of mindfulness skills in all treatment groups, which may explain why no differences between the three different intervention modalities were observed. PRACTITIONER POINTS: Brief adaptations of acceptance and commitment therapy and dialectical behavioural therapy are effective interventions for BPD patients, in combined or isolated modalities, and with or without the inclusion of functional analytic psychotherapy. The reduction of experiential avoidance and the acquisition of mindfulness skills are related with the diminution of BPD symptoms severity, including emotional dysregulation and negative interpersonal attachment.

New advances in the treatment of paediatric functional abdominal pain disorders.

This Review summarises recent pharmacological and upcoming alternative interventions for children with functional abdominal pain disorders (FAPDs). Pharmacological targets include prokinetics and drugs affecting gastric accommodation to treat postprandial distress and nausea. Similarly, anti-inflammatory agents, junctional protein regulators, analgesics, secretagogues, and serotonin antagonists have a therapeutic role for irritable bowel syndrome. Non-pharmacological treatments include peripheral electrical nerve field stimulation to the external ear, gastric electrical stimulation, dietary interventions such as low fructose and fibre based diets, and nutraceuticals, which include probiotics, prebiotics, and synbiotics. Newer psychological advances such as exposure-based cognitive behavioural therapy, acceptance and commitment therapy, and mindfulness meditation are being investigated for paediatric functional pain. Lastly, alternative therapies such as acupuncture, moxibustion, yoga, and spinal manipulation are also gaining popularity in the treatment of FAPDs.

Mindfulness- and acceptance-based interventions for patients with fibromyalgia - A systematic review and meta-analyses.

OBJECTIVES: To analyze health effects of mindfulness- and acceptance-based interventions, including mindfulness-based stress reduction (MBSR), mindfulness-based cognitive therapy (MBCT) and acceptance and commitment therapy (ACT). Additionally, we aimed to explore content and delivery components in terms of procedure, instructors, mode, length, fidelity and adherence in the included interventions. METHODS: We performed a systematic literature search in the databases MEDLINE, PsychINFO, CINAHL, EMBASE, Cochrane Central and AMED from 1990 to January 2019. We included randomized and quasi-randomized controlled trials analyzing health effects of mindfulness- and acceptance-based interventions for patients with fibromyalgia compared to no intervention, wait-list control, treatment as usual, or active interventions. MBSR combined with other treatments were included. Predefined outcomes were pain, fatigue, sleep quality, psychological distress, depression, anxiety, mindfulness, health-related quality of life and work ability. The Template for Intervention Description and Replication (TIDieR) checklist and guide was used to explore content and delivery components in the interventions. Meta-analyses were performed, and GRADE was used to assess the certainty in the evidence. RESULTS: The search identified 4430 records, of which nine original trials were included. The vast majority of the participants were women. The analyses showed small to moderate effects in favor of mindfulness- and acceptance-based interventions compared to controls in pain (SMD -0.46 [95% CI -0.75, -0.17]), depression (SMD -0.49 [95% CI -0.85, -0.12]), anxiety (SMD -0.37 [95% CI -0.71, -0.02]), mindfulness (SMD -0.40 [-0.69, -0.11]), sleep quality (SMD -0.33 [-0.70, 0.04]) and health-related quality of life (SMD -0.74 [95% CI -2.02, 0.54]) at end of treatment. The effects are uncertain due to individual study limitations, inconsistent results and imprecision. CONCLUSION: Health effects of mindfulness- and acceptance-based interventions for patients with fibromyalgia are promising but uncertain. Future trials should consider investigating whether strategies to improve adherence and fidelity of mindfulness- and acceptance-based interventions can improve health outcomes.

Effects of Cognitive Strategies on Neural Food Cue Reactivity in Adults with Overweight/Obesity.

OBJECTIVE: Functional magnetic resonance imaging (fMRI) studies of obesity have revealed key roles for reward-related and inhibitory control-related activity in response to food cues. This study examines how cognitive strategies impact neural food cue reactivity. METHODS: In a within-participants, block-design, fMRI paradigm, 30 participants (24 women; mean BMI = 31.8) used four mind-sets while viewing food: "distract" (cognitive behavioral therapy based), "allow" (acceptance and commitment therapy based), "later" (focusing on long-term negative consequences), and "now" (control; focusing on immediate rewards). Participants rated cravings by noting urges to eat on four-point Likert scales after each block. RESULTS: Self-reported cravings significantly differed among all conditions (pairwise comparisons P < 0.05). Cravings were lowest when participants considered long-term consequences (LATER mind-set: 1.7 [SD 0.7]), were significantly higher when participants used the DISTRACT (1.9 [SD 0.7]) and ALLOW (2.3 [SD 0.9]) mind-sets, and were highest when participants used the NOW mind-set (3.2 [SD 0.7]). These behavioral differences were accompanied by differences in neural food cue reactivity. The LATER mind-set (long-term consequences) led to greater inhibitory-control activity in the dorsolateral prefrontal cortex. The cognitive behavioral therapy-based DISTRACT mind-set was associated with greater activity in executive function and reward-processing areas, whereas the ALLOW mind-set (acceptance and commitment therapy) elicited widespread activity in frontal, reward-processing, and default-mode regions. CONCLUSIONS: Because focusing on negative long-term consequences led to the greatest decrease in cravings and increased inhibitory control, this may be a promising treatment strategy for obesity.

Mindfulness-based Cognitive Therapy for Obsessive-Compulsive Disorder: A Pilot Study.

BACKGROUND: Cognitive-behavioral therapy (CBT) is the first-choice intervention for obsessive-compulsive disorder (OCD); however, a notable proportion of patients either do not respond to treatment or relapse after CBT. Mindfulness-based treatment has been suggested as an alternative or complementary therapeutic strategy for OCD. However, only a few studies have focused on its application in clinical samples. OBJECTIVE: To evaluate the impact of a new treatment, called "Mindfulness-based Cognitive Therapy for OCD." It is an 11-session manualized group intervention that integrates elements of CBT, mindfulness, compassion-focused therapy, and acceptance and commitment therapy. METHODS: The program was delivered to 35 patients with a primary diagnosis of OCD. RESULTS: Participants demonstrated good adherence to the intervention. There was a significant reduction in mean total score on the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS-TS) (P<0.001; Cohen d=-0.72). One third of the participants (n=13) showed at least a 25% reduction on the Y-BOCS-TS, and 40% of the sample (n=14) were assigned to a lower Y-BOCS severity category after treatment. Significant changes were also found in depression (P<0.001; d=-0.80), worry (P<0.001; d=-0.79), alexithymia (P<0.01; d=-0.41), dissociation (P<0.05; d=-0.46), and general psychopathology (P<0.001; d=-0.58). Repeated measures linear mixed models showed that OCD symptom reduction was associated with an increase in mindfulness skills, in particular on the acting with awareness (P=0.006), nonjudging (P=0.001), and nonreactivity (P=0.001) facets. CONCLUSIONS: Overall, these findings are promising and they suggest that randomized controlled studies be conducted to test the effectiveness of this new treatment program for this challenging and disabling mental disorder.

Internet-Delivered Acceptance and Commitment Therapy for Anxiety Treatment: Systematic Review.

BACKGROUND: Anxiety conditions are debilitating and prevalent throughout the world. Acceptance and Commitment Therapy (ACT) is an effective, acceptance-based behavioral therapy for anxiety. However, there are treatment barriers (eg, financial, geographical, and attitudinal), which prevent people from accessing it. To overcome these barriers, internet-delivered ACT (iACT) interventions have been developed in recent years. These interventions use websites to deliver ACT information and skill training exercises on the Web, either as pure self-help or with therapist guidance. OBJECTIVE: This systematic review aimed to examine the therapeutic impact of iACT on all anxiety conditions. METHODS: The EMBASE, MEDLINE, ProQuest Central, PsycINFO, Scopus, and Web of Science databases were searched up to September 2018. The titles and abstracts of remaining records after deduplication were screened by 2 authors with a total of 36 full-text articles being retained for closer inspection next to eligibility criteria. Empirical studies of all designs, population types, and comparator groups were included if they appraised the impact of iACT treatment on any standardized measure of anxiety. Included studies were appraised on methodological quality and had their data extracted into a standardized coding sheet. Findings were then tabulated, and a narrative synthesis was performed because of the heterogeneity found between studies. RESULTS: A total of 20 studies met inclusion criteria. There were 11 randomized controlled trials (RCTs) and 9 uncontrolled pilot studies. Participants across all studies were adults. The anxiety conditions treated were as follows: generalized anxiety disorder (GAD), social anxiety disorder (SAD), illness anxiety disorder (IAD), and general anxiety symptoms, with or without comorbid physical and mental health problems. A total of 18 studies reported significant anxiety reduction after iACT treatment. This was observed in studies that delivered iACT with (n=13) or without (n=5) therapist guidance. The average attrition rate across all included studies during the active iACT treatment phase was 19.19%. In the 13 studies that assessed treatment satisfaction, participants on average rated their iACT experience with above average to high treatment satisfaction. CONCLUSIONS: These findings indicate that iACT can be an efficacious and acceptable treatment for adults with GAD and general anxiety symptoms. More RCT studies are needed to corroborate these early iACT findings using empirical treatments in active control groups (eg, internet-delivered cognitive behavioral therapy). This would potentially validate the promising results found for SAD and IAD as well as address the full spectrum of anxiety disorders.

Development of a Storytelling Video Self-Help Intervention Based on Acceptance and Commitment Therapy for Major Depression: Open Trial Results.

This study involved the initial development and testing of a video self-help intervention called LifeStories, which features real patients describing their use of coping strategies for depression based on Acceptance and Commitment Therapy. We conducted a baseline-controlled open trial (AB design) of 11 individuals diagnosed with major depressive disorder. Participants reported high levels of satisfaction and transportation (i.e., engagement) after watching LifeStories. No significant changes were observed during the 4-week baseline period in terms of interviewer-rated depression severity (primary outcome), but a significant and large effect size improvement was observed at Week 8 postintervention. The majority of participants (54.5%) showed a reliable and clinically significant posttreatment response. Significant improvements also were observed during the intervention period only for self-reported depressive symptoms and aspects of mindfulness (nonreactivity). Qualitative data analysis of participant interviews identified additional areas for improvement and refinement. Future testing in a randomized trial is warranted based on these encouraging results.

Psychotherapeutic interventions for chronic pain: Evidence, rationale, and advantages.

BACKGROUND: Long-term use of opioids to treat chronic pain incurs serious risks for the individual-including misuse, abuse, addiction, overdose and death-as well as creating economic, social, and cultural impacts on society as a whole. Chronic pain and substance use disorders are often co-morbid with other medical problems and at the present time, primary care clinicians serve most of this population. Primary care clinicians would benefit from having alternatives to opioids to employ in treating such patients. METHOD: We electronically searched different medical databases for studies evaluating the effect of nonpharmacological treatments for chronic pain. We describe alternative approaches for the treatment of chronic pain and cite studies that provide substantial evidence in favor of the use of these treatments. RESULTS: Cognitive behavioral therapy, acceptance and commitment therapy, and mindfulness-based programs have well-documented effectiveness for the treatment of chronic nonmalignant pain. Integration of such behavioral health therapies into primary care settings may optimize health resources and improve treatment outcomes. CONCLUSION: Evidence-based psychotherapy for chronic pain has established efficacy and safety and improves quality of life and physical and emotional functioning. Such interventions may be used as an alternative or adjunct to pharmacological management. Chronic opioid use should be reserved for individuals undergoing active cancer treatment, palliative care, or end-of-life care.

Acceptance and Commitment Therapy for Co-Occurring Posttraumatic Stress Disorder and Alcohol Use Disorders in Veterans: Pilot Treatment Outcomes.

Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) frequently co-occur and are associated with worse outcomes together than either disorder alone. A lack of consensus regarding recommendations for treating PTSD-AUD exists, and treatment dropout is a persistent problem. Acceptance and Commitment Therapy (ACT), a transdiagnostic, mindfulness- and acceptance-based form of behavior therapy, has potential as a treatment option for PTSD-AUD. In this uncontrolled pilot study, we examined ACT for PTSD-AUD in 43 veterans; 29 (67%) completed the outpatient individual therapy protocol (i.e., ≥ 10 of 12 sessions). Clinician-assessed and self-reported PTSD symptoms were reduced at posttreatment, ds = 0.79 and 0.96, respectively. Self-reported symptoms of PTSD remained lower at 3-month follow-up, d = 0.88. There were reductions on all alcohol-related outcomes (clinician-assessed and self-reported symptoms, total drinks, and heavy drinking days) at posttreatment and 3-month follow-up, dmean = 0.91 (d range: 0.65-1.30). Quality of life increased at posttreatment and follow-up, ds = 0.55-0.56. Functional disability improved marginally at posttreatment, d = 0.35; this effect became significant by follow-up, d = 0.52. Fewer depressive symptoms were reported at posttreatment, d = 0.50, and follow-up, d = 0.44. Individuals experiencing suicidal ideation reported significant reductions by follow-up. Consistent with the ACT theoretical model, these improvements were associated with more between-session mindfulness practice and reductions in experiential avoidance and psychological inflexibility. Recommendations for adapting ACT to address PTSD-AUD include assigning frequent between-session mindfulness practice and initiating values clarification work and values-based behavior assignments early in treatment.

Balancing ACT: evaluating the effectiveness of psychoeducation and Acceptance and Commitment Therapy (ACT) groups for people with bipolar disorder: study protocol for pilot randomised controlled trial.

BACKGROUND: Bipolar disorder is a chronic and disabling psychiatric condition, characterised by recurrent episodes of mania, hypomania and depression. It places a heavy burden on sufferers and families, with high societal and healthcare costs. Many service users with a diagnosis of bipolar disorder also experience prominent psychotic symptoms, with differential diagnoses of schizoaffective disorder, and relapses characterised by repeated manic psychotic episodes and grandiosity. Such presentations require specific adaptations to standard bipolar disorder interventions in order to address their psychosis, alongside mood regulation, with a particular emphasis on impulsivity, irritability, disinhibition and elation. The Balancing ACT study aims to evaluate an innovative group intervention combining Acceptance and Commitment Therapy and psychoeducation approaches (ACT/PE) with individuals experiencing bipolar disorder and/or symptoms within community psychosis services. METHODS: The Balancing ACT study is a randomised controlled trial comparing Balancing ACT groups (ACT/PE) plus routine care to routine care alone. Balancing ACT (ACT/PE) comprises ten group sessions, each lasting 2 hours, delivered weekly. The primary outcome is psychological wellbeing; secondary outcomes are mental health relapses (measured by service use averages for the 12 months pre baseline and 3 months post baseline). We will also measure mood, distress, recovery and psychological change processes. Participants will be randomised in a 1:1 ratio, after baseline assessment. Outcomes will be assessed by trained assessors blind to treatment condition at 0, 10 and 14 weeks. Recruitment began in April 2017 and is on-going until the end of October 2017. DISCUSSION: The Balancing ACT study will contribute to the currently limited evidence base for psychological interventions for people experiencing bipolar disorder and/or symptoms in the context of community psychosis services. TRIAL REGISTRATION: ISRCTN73327972 . Registered on 27 March 2017. Balancing ACT: evaluating the effectiveness of psychoeducation and Acceptance and Commitment Therapy (ACT) groups for people with bipolar disorder.

Pilot evaluation of a web-based acceptance and commitment therapy program to promote mental health skills in university students.

OBJECTIVE: This study evaluated a 4-week web-based acceptance and commitment therapy (ACT) mental health promotion program called YOLO (You Only Live Once) for university students. METHOD: A total of 130 participants were randomized to one of three intervention groups investigating varied program delivery methods. Primary outcomes assessed: depression, anxiety, stress, well-being, self-compassion, alcohol use, and life satisfaction. ACT processes assessed: acceptance, cognitive fusion, education values, valued living, and mindfulness. RESULTS: Improvement on the primary outcomes and ACT processes did not differ among the three intervention groups. Analyses showed significant improvements on all primary outcomes (except alcohol use), and on all ACT processes. All ACT processes mediated changes on one or more primary outcomes in the intent-to-treat sample. Intervention effects were consistent on most primary outcomes and ACT processes across three sample groupings. CONCLUSIONS: These preliminary findings provide support for a web-based ACT mental health promotion program for university students.

Acceptance and Commitment Therapy for the Management of Suicidal Patients: A Randomized Controlled Trial.

BACKGROUND: The management of suicidal crisis remains a major issue for clinicians, driving the development of new strategies to improve suicide prevention. METHODS: We conducted a randomized controlled trial comparing a 7-week acceptance and commitment therapy (ACT) versus relaxation group, as adjunct to treatment as usual for adult outpatients suffering from a current suicidal behavior disorder. The primary outcome was the rate of change in the Columbia Suicide Severity Rating Scale suicidal ideation subscore (adding severity and intensity subscores). Secondary outcomes were the rates of change for depressive symptomatology, psychological pain, anxiety, hopelessness, anger, quality of life, and therapeutic processes. Assessments were performed in the 2 weeks preceding the beginning of the treatment (pretreatment assessment), and within 1 week (posttherapy assessment) and 3 months (follow-up assessment) after therapy completion. RESULTS: Forty adults were included and randomized. The rate of change in ACT for suicidal ideation at the posttherapy assessment was higher than in the relaxation group (ß [SE] = -1.88 [0.34] vs. -0.79 [0.37], respectively; p = 0.03). ACT effectiveness remained stable at the 3-month follow-up. We found a similar pattern of change for depressive symptomatology and anxiety, psychological pain, hopelessness, anger, and quality of life. Therapeutic processes improved more in the ACT group than in the relaxation group. Treatment adherence was high in the ACT group, all participants reported satisfaction with the program. CONCLUSIONS: Through its effectiveness in reducing suicidal ideation and improving the clinical dimensions associated with suicidal risk in patients suffering from a suicidal behavior disorder, ACT could be developed as an adjunctive strategy in programs for suicide prevention.

Effectiveness of Acceptance and Commitment Therapy in Increasing Resilience and Reducing Attrition of Injured US Navy Recruits.

INTRODUCTION: US Navy recruits who have injuries preventing them from participating in intense physical conditioning are pulled out of boot camp training and receive treatment that includes daily physical therapy, pain medications, and psychoeducational groups. Graduation from boot camp for these recruits requires not only recovering from their injuries but also passing a required Physical Fitness Assessment consisting of a timed 1.5-mile run, curl-ups, and push-ups. About 50-60% of these recruits will eventually be separated out and sent home. The purpose of this study is to examine the effectiveness of an Acceptance and Commitment Therapy (ACT)-based program called Mindfulness for Pain and Performance Enhancement (MPPE). This treatment program was designed to help recruits effectively handle pain and assist them in improving their physical performance in the service of recovery, boot camp completion, and entrance into the Navy. MATERIALS AND METHODS: This study was approved by the Edward Hines VA Hospital/Captain James A. Lovell Federal Health Care Center Institutional Review Board and the Naval Services Training Command. Treatment was voluntary and a total of 373 recruits enrolled in one of the 32 cycles of MPPE administered. Attrition was 35.1% (131 recruits). The control group comprised 310 recruits who did not enroll in MPPE. Recruits continued to receive standard treatment services (e.g., physical therapy, medical interventions, and psychoeducational groups) while participating in MPPE. Chi-square tests and one-way analysis of variance were used to analyze comparisons among treatment, control, and attrition groups on demographic, clinical, and boot camp training variables. Paired sample t-tests and Cohen's d effect sizes were computed to assess change on treatment outcome measures. Logistic regression was performed to identify demographic, clinical, and boot camp training variables predictive of graduation. RESULTS: All of the pre- to post-treatment outcome measures were significant and Cohen's d effect sizes ranged from 0.41 to 0.84. Effect size changes were small for anxiety and experiential avoidance; moderate for pain acceptance, mindfulness, cognitive inflexibility, and depression; and large for pain reduction. Treatment completers graduated at a higher rate (58.3%) than attrites (34.4%) or controls (45.5%). Based on a logistic regression model, variables predictive of graduation included MPPE completion, age, and reported pain rating. CONCLUSION: MPPE is a six-session, 2-wk-long Acceptance and Commitment Therapy-based approach to pain and physical performance that was added to existing treatment services. Results supported the use of this program for helping recruits recover from injuries and successfully pass physical training requirements for graduation. Recruits were not randomly assigned to treatment, thus limiting the interpretation of outcomes. Incorporating this treatment earlier in boot camp training and making it available to more recruits (i.e., not only injured recruits) may further reduce attrition and contribute to greater resiliency of sailors within the US Navy fleet.