Nick Grey

Cognitive therapy versus exposure and applied relaxation in social phobia: a randomized controlled trial.

A new cognitive therapy (CT) program was compared with an established behavioral treatment. Sixty-two patients meeting Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) criteria for social phobia were randomly assigned to CT, exposure plus applied relaxation (EXP = AR), or wait-list (WAIT). CT and EXP = AR were superior to WAIT on all measures. On measures of social phobia, CT led to greater improvement than did EXP = AR. Percentages of patients who no longer met diagnostic criteria for social phobia at posttreatment-wait were as follows: 84% in CT, 42% in EXP = AR, and 0% in WAIT. At the 1-year follow-up, differences in outcome persisted. In addition, patients in EXP = AR were more likely to have sought additional treatment. Therapist effects were small and nonsignificant. CT appears to be superior to EXP = AR in the treatment of social phobia.

A longitudinal analysis of psychological impact and coping strategies following spinal cord injury

Objectives. This study longitudinally examines the relationships between psychological impact and coping in a cohort of 87 traumatic spinal cord injured individuals. Trieschmann (1988) emphasized the need to adopt a more longitudinal method of enquiry, elaborating not only on aspects of psychological impact following spinal cord injury (SCI), but exploring the relationship between psychological well-being coping strategies and adjustment. Within the framework proposed by Folkman and Lazarus (1988), coping is conceptualized as a mediator of emotional reactions, and Leventhal, Nerenz, and Steele (1984) suggest an interaction between coping and emotional outcomes. Design. A prospective longitudinal multiple wave panel design was utilized. Methods. Repeated, standardized measures were collected across nine observational periods from onset of injury to community placement. Forward stepwise variable selection multiple regression analyses were employed to examine concurrent predictive factors and prediction over time. Results. At 6 weeks post-injury, 64% of the variance in depression was predicted by the use or non-use of three coping strategies. The coping measures collected at 6 weeks post-injury predicted 67% of the variance in depression at 1 year post-discharge. This study not only elaborates on the pattern of adjustment post-traumatic SCI, but specifies the relationship between coping and adjustment. Moderating variables did not account for significant variance. Conclusions. This study demonstrates a predictive relationship between coping and adjustment and highlights a number of dispositional factors that require further examination.

COGNITIVE RESTRUCTURING WITHIN RELIVING: A TREATMENT FOR PERITRAUMATIC EMOTIONAL “HOTSPOTS” IN POSTTRAUMATIC STRESS DISORDER

This paper describes a distinct clinical approach to the treatment of Posttraumatic Stress Disorder (PTSD). It is theoretically guided by recent cognitive models of PTSD and explicitly combines cognitive therapy techniques within exposure/reliving procedures. A clinically pertinent distinction is made between the cognitions and emotions experienced at the time of the trauma and, subsequently, in flashback experiences, and secondary negative appraisals. The term peritraumatic emotional “hotspot” is used to describe moments of peak distress during trauma. It is argued that a focus on cognitively restructuring these peritraumatic emotional hotspots within reliving can significantly improve the effectiveness of the treatment of PTSD and help explain some treatment failures with traditional prolonged exposure. An approach to the identification and treatment of these hotspots is detailed for a range of cognitions and emotions not limited to fear.

The Functional Independence Measure: a comparative study of clinician and self ratings

In recent years the Functional Independence Measure has emerged as a standard assessment instrument for use in rehabilitation and therapy programmes for disabled persons, including those with spinal cord injury (SCI). This measure was devised to be rated by a clinician familiar with the patient. We studied 40 spinal cord injury patients who were rated on the FIM by a clinician within the 6 weeks prior to discharge, and who then rated themselves on the FIM at one month post discharge. There was a strong correlation between the differently rated scores. This suggests that the FIM can be given to patients as a self-report questionnaire, thus reducing time of assessment and increasing assessment potential.

Cognitive Change Predicts Symptom Reduction With Cognitive Therapy for Posttraumatic Stress Disorder

Objective: There is a growing body of evidence for the effectiveness of trauma-focused cognitive behavior therapy (TF-CBT) for posttraumatic stress disorder (PTSD), but few studies to date have investigated the mechanisms by which TF-CBT leads to therapeutic change. Models of PTSD suggest that a core treatment mechanism is the change in dysfunctional appraisals of the trauma and its aftermath. If this is the case, then changes in appraisals should predict a change in symptoms. The present study investigated whether cognitive change precedes symptom change in Cognitive Therapy for PTSD, a version of TF-CBT. Method: The study analyzed weekly cognitive and symptom measures from 268 PTSD patients who received a course of Cognitive Therapy for PTSD, using bivariate latent growth modeling. Results: Results showed that (a) dysfunctional trauma-related appraisals and PTSD symptoms both decreased significantly over the course of treatment, (b) changes in appraisals and symptoms were correlated, and (c) weekly change in appraisals significantly predicted subsequent reduction in symptom scores (both corrected for the general decrease over the course of therapy). Changes in PTSD symptom severity did not predict subsequent changes in appraisals. Conclusions: The study provided preliminary evidence for the temporal precedence of a reduction in negative trauma-related appraisals in symptom reduction during trauma-focused CBT for PTSD. This supports the role of change in appraisals as an active therapeutic mechanism.

PERITRAUMATIC EMOTIONAL “HOT SPOTS” IN MEMORY

Individuals with posttraumatic stress disorder (PTSD) frequently report periods of intense emotional distress (“hot spots”) when asked to describe their traumatic experience in detail. “Primary” emotions felt during the trauma (i.e., peri-traumatically) are believed to consist mainly of fear, helplessness and horror. We report a preliminary investigation into the emotions associated with these hot spots. Patients with PTSD described a wide variety of emotions such as anger, humiliation and guilt present at the time of the trauma. The peri-traumatic cognitions associated with these emotions are also detailed.

A Randomized Controlled Trial of 7-Day Intensive and Standard Weekly Cognitive Therapy for PTSD and Emotion-Focused Supportive Therapy

OBJECTIVE Psychological treatments for posttraumatic stress disorder (PTSD) are usually delivered once or twice a week over several months. It is unclear whether they can be successfully delivered over a shorter period of time. This clinical trial had two goals: to investigate the acceptability and efficacy of a 7-day intensive version of cognitive therapy for PTSD and to investigate whether cognitive therapy has specific treatment effects by comparing intensive and standard weekly cognitive therapy with an equally credible alternative treatment. METHOD Patients with chronic PTSD (N=121) were randomly allocated to 7-day intensive cognitive therapy for PTSD, 3 months of standard weekly cognitive therapy, 3 months of weekly emotion-focused supportive therapy, or a 14-week waiting list condition. The primary outcomes were change in PTSD symptoms and diagnosis as measured by independent assessor ratings and self-report. The secondary outcomes were change in disability, anxiety, depression, and quality of life. Evaluations were conducted at the baseline assessment and at 6 and 14 weeks (the posttreatment/wait assessment). For groups receiving treatment, evaluations were also conducted at 3 weeks and follow-up assessments at 27 and 40 weeks after randomization. All analyses were intent-to-treat. RESULTS At the posttreatment/wait assessment, 73% of the intensive cognitive therapy group, 77% of the standard cognitive therapy group, 43% of the supportive therapy group, and 7% of the waiting list group had recovered from PTSD. All treatments were well tolerated and were superior to waiting list on nearly all outcome measures; no difference was observed between supportive therapy and waiting list on quality of life. For primary outcomes, disability, and general anxiety, intensive and standard cognitive therapy were superior to supportive therapy. Intensive cognitive therapy achieved faster symptom reduction and comparable overall outcomes to standard cognitive therapy. CONCLUSIONS Cognitive therapy for PTSD delivered intensively over little more than a week was as effective as cognitive therapy delivered over 3 months. Both had specific effects and were superior to supportive therapy. Intensive cognitive therapy for PTSD is a feasible and promising alternative to traditional weekly treatment.

Hotspots in trauma memories in the treatment of post-traumatic stress disorder: a replication

“Hotspots” refer to memories of detailed moments of peak emotional distress during a traumatic event. This study investigates hotspot frequency, and the emotions and cognitions contained in hotspots of memory for trauma, to replicate a previous study in this area (Holmes, Grey, & Young, 2005). Participants were patients receiving treatment for post-traumatic stress disorder (PTSD) at a specialist outpatient clinic after experiencing a range of traumatic events. The main finding was that, after fear, the most common emotions reported were anger and sadness. Cognitions related to psychological threat to the self were more common than those related to physical threat.

Intensive Cognitive Therapy for PTSD: A Feasibility Study

Background: Cognitive Behaviour Therapy (CBT) of anxiety disorders is usually delivered in weekly or biweekly sessions. There is evidence that intensive CBT can be effective in phobias and obsessive compulsive disorder. Studies of intensive CBT for posttraumatic stress disorder (PTSD) are lacking. Method: A feasibility study tested the acceptability and efficacy of an intensive version of Cognitive Therapy for PTSD (CT-PTSD) in 14 patients drawn from consecutive referrals. Patients received up to 18 hours of therapy over a period of 5 to 7 working days, followed by 1 session a week later and up to 3 follow-up sessions. Results: Intensive CT-PTSD was well tolerated and 85.7 % of patients no longer had PTSD at the end of treatment. Patients treated with intensive CT-PTSD achieved similar overall outcomes as a comparable group of patients treated with weekly CT-PTSD in an earlier study, but the intensive treatment improved PTSD symptoms over a shorter period of time and led to greater reductions in depression. Conclusions: The results suggest that intensive CT-PTSD is a feasible and promising alternative to weekly treatment that warrants further evaluation in randomized trials.

Implementation of cognitive therapy for PTSD in routine clinical care: effectiveness and moderators of outcome in a consecutive sample

Objective Trauma-focused psychological treatments are recommended as first-line treatments for Posttraumatic Stress Disorder (PTSD), but clinicians may be concerned that the good outcomes observed in randomized controlled trials (RCTs) may not generalize to the wide range of traumas and presentations seen in clinical practice. This study investigated whether Cognitive Therapy for PTSD (CT-PTSD) can be effectively implemented into a UK National Health Service Outpatient Clinic serving a defined ethnically mixed urban catchment area. Method A consecutive sample of 330 patients with PTSD (age 17–83) following a wide range of traumas were treated by 34 therapists, who received training and supervision in CT-PTSD. Pre and post treatment data (PTSD symptoms, anxiety, depression) were collected for all patients, including dropouts. Hierarchical linear modeling investigated candidate moderators of outcome and therapist effects. Results CT-PTSD was well tolerated and led to very large improvement in PTSD symptoms, depression and anxiety. The majority of patients showed reliable improvement/clinically significant change: intent-to-treat: 78.8%/57.3%; completer: 84.5%/65.1%. Dropouts and unreliable attenders had worse outcome. Statistically reliable symptom exacerbation with treatment was observed in only 1.2% of patients. Treatment gains were maintained during follow-up (M = 280 days, n = 220). Few of the selection criteria used in some RCTs, demographic, diagnostic and trauma characteristics moderated treatment outcome, and only social problems and needing treatment for multiple traumas showed unique moderation effects. There were no random effects of therapist on symptom improvement, but therapists who were inexperienced in CT-PTSD had more dropouts than those with greater experience. Conclusions The results support the effectiveness of CT-PTSD and suggest that trauma-focused cognitive behavior therapy can be successfully implemented in routine clinical services treating patients with a wide range of traumas.