Comparing perspectives: patients' and health care professionals' views on spiritual concerns and needs in chronic pain care - a qualitative study.

BACKGROUND: The spiritual aspect of care is an often neglected resource in pain therapies. The aim of this study is to identify commonalities and differences in chronic pain patients' (CPP) and health care professionals' (HCP) perceptions on the integration of spiritual care into multimodal pain therapy. METHODS: We conducted a qualitative exploratory study with 42 CPPs and 34 HCPs who were interviewed in 12 separate groups in five study centres specialising in chronic pain within German-speaking Switzerland. The interviews were transcribed and subjected to a qualitative content analysis. Findings were generated by juxtaposing and analysing the statements of (a) HCP about HCP, (b) HCP about CPP, (c) CPP about HCP, and (d) CPP about CPP. RESULTS: Views on spiritual concerns and needs in chronic pain care can be described in three distinct dimensions: function (evaluating the need / request to discuss spiritual issues), structure (evaluating when / how to discuss spiritual issues) and context (evaluating why / under which circumstances to discuss spiritual issues). CPPs stress the importance of HCPs recognizing their overall human integrity, including the spiritual dimension, and would like to grant spiritual concerns greater significance in their therapy. HCPs express difficulties in addressing and discussing spiritual concerns and needs with chronic pain patients. Both parties want clarification of the context in which the spiritual dimension could be integrated into treatment. They see a need for greater awareness and training of HCPs in how the spiritual dimension in therapeutic interactions might be addressed. CONCLUSIONS: Although there are similarities in the perspectives of HCPs and CPPs regarding spiritual concerns and needs in chronic pain care, there are relevant differences between the two groups. This might contribute to the neglect of the spiritual dimension in the treatment of chronic pain. TRIAL REGISTRATION: This study was part of a larger research project, registered in a primary (clinicaltrial.gov: NCT03679871 ) and local (kofam.ch: SNCTP000003086 ) clinical trial registry.

Interfering with fear memories by eye movement desensitization and reprocessing.

OBJECTIVE: Pharmacologic and behavioral interventions that block reconsolidation of reactivated fear memory have demonstrated only limited success in modifying stronger and long-standing fear memories. Given the efficacy of Eye Movement Desensitization and Reprocessing (EMDR) in treating PTSD, pursuit eye movements are a promising and novel intervention for studies of human memory reconsolidation. Here, we examined the efficacy of pursuit eye movements in interfering with reconsolidation of conditioned fear memories. METHODS: We conducted a 3-day differential Pavlovian fear conditioning procedure in healthy adults, using videos of biologically prepared stimuli (tarantulas), partly reinforced with electrical shocks while recording skin conductance response (SCR) as a measure of autonomic conditioned responses. Fear conditioning was performed on Day 1. On Day 2, 38 participants were randomized into groups performing pursuit eye movements either immediately after fear memory reactivation, when the fear memory was stable, or 10 min later, when the fear memory was assumed to be more labile. On Day 3, fear memory strength was assessed by SCR to both reactivated and nonreactivated fear memories. RESULTS: Strong differential conditioning to the spider stimuli were observed during both fear acquisition and fear memory reactivation. Reactivated fear memory conditioned responses of participants performing pursuit eye movements after a 10-min delay were significantly smaller in the reinstatement phase (0.16 µS; 95% CI [0.02, 0.31]). CONCLUSIONS: Pursuit eye movements were effective in reducing fear-conditioned SCR in reinstatement. This result supports the theoretical proposition that EMDR can interfere with reactivated fear memory reconsolidation.

Including the Spiritual Dimension in Multimodal Pain Therapy. Development and Validation of the Spiritual Distress and Resources Questionnaire (SDRQ).

CONTEXT: Valid instruments for assessing spiritual resources and distress in pain therapy are scarce. The Spiritual Distress and Resources Questionnaire (SDRQ) was developed to fill this gap. GOALS: The objective of this study was to investigate the SDRQ's psychometric properties. METHODS: We presented the SDRQ to 219 patients with chronic pain conditions and examined its measurement properties, namely reliability and structural, convergent and discriminant validity. To investigate test-retest reliability, the SDRQ was presented a second time to a subsample of 58 randomly selected participants. RESULTS: Factor analysis required a grouping of the 22 SDRQ items into four subscales: spiritual distress, spiritual coping, immanence and transcendence, the latter two representing spiritual resources. Cronbach's alpha was high for spiritual distress (0.93), transcendence (0.85), and immanence (0.81) while it was somewhat lower but still satisfactory for spiritual coping (0.70). The construct validity of the SDRQ was shown by correlations with established measures in the field. Higher levels of spiritual distress were associated with signs of more severe illness, such as emotional distress and pain intensity. CONCLUSION: The results from this study suggest that the SDRQ is an easy-to-use, reliable and valid screening instrument for assessing spiritual distress, spiritual resources and spiritual coping in patients with chronic pain. The SDRQ has the potential to be used with patients suffering from other chronic diseases and to disseminate the palliative approach to pain treatment to other areas of medicine.

[Spirituality and health care. The perspective of patients with chronic pain]. / Spiritualität und Behandlung. Die Perspektive von Patienten mit chronischen Schmerzen.

BACKGROUND: Chronic pain affects all aspects of human life, which raises spiritual questions that should be included within the framework of multimodal care. OBJECTIVES: We investigated the perspective of patients with chronic pain around spiritual concerns and their potential integration into care. MATERIALS AND METHODS: We conducted five focus group interviews and two small group interviews. In total, 42 patients with chronic pain in outpatient or inpatient pain care at the time of the study participated. The interviews were transcribed and thematically analyzed. RESULTS: Three themes emerged: (1) Chronic pain permeates the entity of a person's existence. (2) Spiritual resources are potentially supportive in living with chronic pain. (3) Patients appreciate the opportunity to engage with health care professionals in a dialog that encompasses spiritual concerns. For participants, these concerns have considerable relevance. In many cases participants associated them with religious convictions, but not exclusively. They often related feeling that their pain experience was dismissed. CONCLUSION: Finding strategies for effectively dealing with chronic pain represents a turning point in life. Open discussion with health care professionals that allow for spiritual issues facilitates this process.

Locus Coeruleus Activity Mediates Hyperresponsiveness in Posttraumatic Stress Disorder.

BACKGROUND: Patients with posttraumatic stress disorder (PTSD) are hyperresponsive to unexpected or potentially threatening environmental stimuli. Research in lower animals and humans suggests that sensitization of the locus coeruleus-norepinephrine system may underlie behavioral and autonomic hyperresponsiveness in PTSD. However, direct evidence linking locus coeruleus system hyperactivity to PTSD hyperresponsiveness is sparse. METHODS: Psychophysiological recording and functional magnetic resonance imaging were used during passive listening to brief, 95-dB sound pressure level, white noise bursts presented intermittently to determine whether behavioral and autonomic hyperresponsiveness to sudden sounds in PTSD is associated with locus coeruleus hyperresponsiveness. RESULTS: Participants with PTSD (n = 28) showed more eye-blink reflexes and larger heart rate, skin conductance, and pupil area responses to loud sounds (multivariate p = .007) compared with trauma-exposed participants without PTSD (n = 26). PTSD participants exhibited larger responses in locus coeruleus (t = 2.60, region of interest familywise error corrected), intraparietal sulcus, caudal dorsal premotor cortex, and cerebellar lobule VI (t ≥ 4.18, whole-brain familywise error corrected). Caudal dorsal premotor cortex activity was associated with both psychophysiological response magnitude and levels of exaggerated startle responses in daily life in PTSD participants (t ≥ 4.39, whole-brain familywise error corrected). CONCLUSIONS: Behavioral and autonomic hyperresponsiveness in PTSD may arise from a hyperactive alerting/orienting system in which processes related to attention and motor preparation localized to lateral premotor cortex, intraparietal sulcus, and posterior superior cerebellar cortex are modulated by atypically high phasic noradrenergic influences originating in the locus coeruleus.

Effects of Posture and Stimulus Spectral Composition on Peripheral Physiological Responses to Loud Sounds.

In the "loud-tone" procedure, a series of brief, loud, pure-tone stimuli are presented in a task-free situation. It is an established paradigm for measuring autonomic sensitization in posttraumatic stress disorder (PTSD). Successful use of this procedure during fMRI requires elicitation of brain responses that have sufficient signal-noise ratios when recorded in a supine, rather than sitting, position. We investigated the modulating effects of posture and stimulus spectral composition on peripheral psychophysiological responses to loud sounds. Healthy subjects (N = 24) weekly engaged in a loud-tone-like procedure that presented 500 msec, 95 dB sound pressure level, pure-tone or white-noise stimuli, either while sitting or supine and while peripheral physiological responses were recorded. Heart rate, skin conductance, and eye blink electromyographic responses were larger to white-noise than pure-tone stimuli (p's < 0.001, generalized eta squared 0.073-0.076). Psychophysiological responses to the stimuli were similar in the sitting and supine position (p's ≥ 0.082). Presenting white noise, rather than pure-tone, stimuli may improve the detection sensitivity of the neural concomitants of heightened autonomic responses by generating larger responses. Recording in the supine position appears to have little or no impact on psychophysiological response magnitudes to the auditory stimuli.

Predicting symptoms in major depression after inpatient treatment: the role of alexithymia.

Alexithymia has been considered to have a negative influence on the course of symptoms in various psychiatric disorders. Only a few studies of depressed patients have examined whether alexithymia predicts the outcome of therapeutic interventions or the course of symptoms in naturalistic settings. This prospective study investigated whether alexithymia is associated with depressive symptoms after a multimodal inpatient treatment. Forty-five inpatients suffering from acute major depression were examined in the initial phase of treatment and then again after seven weeks. Patients took part in a multimodal treatment programme comprising psychodynamic-interactional oriented individual and group therapy. The majority of patients were taking antidepressants during study participation. To assess alexithymia and depressive symptoms, the 20-item Toronto Alexithymia Scale (TAS-20), the Beck Depression Inventory II (BDI-II) and the Hamilton Depression Scale (HAMD) were administered at baseline and follow-up. When controlling for baseline depressive symptoms along with trait anxiety, high scores in the externally oriented thinking (EOT) facet of alexithymia at baseline predicted high severity of depressive symptoms at follow-up (for self-reported as well as interviewer-based scores). Inpatients suffering from major depression with a more pronounced external cognitive style might benefit less from a routine multimodal treatment approach (including psychodynamic interactional therapy, antidepressant medication, and complementary therapies). Intervention programmes might modify or account for alexithymic characteristics to improve the course of depressive symptoms in these patients.

Internet-based self-help for trichotillomania: a randomized controlled study comparing decoupling and progressive muscle relaxation.

BACKGROUND: Trichotillomania (TTM) is characterized by recurrent hair-pulling that results in substantial hair loss. A previous pilot study demonstrated that the online self-help intervention 'decoupling' (DC) might be effective at reducing hair-pulling symptoms, with a stronger effect than progressive muscle relaxation (PMR). We aimed to extend these findings using a more robust randomized clinical trial design, including diagnostic interviews by phone, a 6-month follow-up and e-mail support. METHODS: One hundred five adults with TTM were recruited online and randomly allocated to either DC (n = 55) or PMR (n = 50). The intervention lasted 4 weeks, with severity of TTM assessed at 3 time points (before intervention, immediately after intervention and at the 6-month follow-up) using the Massachusetts General Hospital Hair-Pulling Scale (MGH-HPS). Both intention-to-treat and completer analyses were conducted. RESULTS: Intention-to-treat analysis demonstrated highly significant and comparable symptom reductions (MGH-HPS) in both the DC and PMR groups (p < 0.001, partial x03B7;2 = 0.31) that persisted through 6 months of follow-up. Participants' subjective appraisals favoured DC in some areas (e.g. greater satisfaction with DC than PMR). Completer analyses demonstrated the same pattern as the intention-to-treat analyses. CONCLUSIONS: Despite subjective appraisals in favour of DC, symptom reduction was comparable in the two groups. While the results suggest that even short Internet-based interventions like DC and PMR potentially help individuals with TTM, a partial effect of unspecific factors, like regression towards the mean, cannot be ruled out. Therefore, longitudinal studies with non-treated controls are warranted.

Neural circuits of emotion regulation: a comparison of mindfulness-based and cognitive reappraisal strategies.

Dealing with one's emotions is a core skill in everyday life. Effective cognitive control strategies have been shown to be neurobiologically represented in prefrontal structures regulating limbic regions. In addition to cognitive strategies, mindfulness-associated methods are increasingly applied in psychotherapy. We compared the neurobiological mechanisms of these two strategies, i.e. cognitive reappraisal and mindfulness, during both the cued expectation and perception of negative and potentially negative emotional pictures. Fifty-three healthy participants were examined with functional magnetic resonance imaging (47 participants included in analysis). Twenty-four subjects applied mindfulness, 23 used cognitive reappraisal. On the neurofunctional level, both strategies were associated with comparable activity of the medial prefrontal cortex and the amygdala. When expecting negative versus neutral stimuli, the mindfulness group showed stronger activations in ventro- and dorsolateral prefrontal cortex, supramarginal gyrus as well as in the left insula. During the perception of negative versus neutral stimuli, the two groups only differed in an increased activity in the caudate in the cognitive group. Altogether, both strategies recruited overlapping brain regions known to be involved in emotion regulation. This result suggests that common neural circuits are involved in the emotion regulation by mindfulness-based and cognitive reappraisal strategies. Identifying differential activations being associated with the two strategies in this study might be one step towards a better understanding of differential mechanisms of change underlying frequently used psychotherapeutic interventions.

Mindfulness and emotion regulation--an fMRI study.

Mindfulness--an attentive non-judgmental focus on present experiences--is increasingly incorporated in psychotherapeutic treatments as a skill fostering emotion regulation. Neurobiological mechanisms of actively induced emotion regulation are associated with prefrontally mediated down-regulation of, for instance, the amygdala. We were interested in neurobiological correlates of a short mindfulness instruction during emotional arousal. Using functional magnetic resonance imaging, we investigated effects of a short mindfulness intervention during the cued expectation and perception of negative and potentially negative pictures (50% probability) in 24 healthy individuals compared to 22 controls. The mindfulness intervention was associated with increased activations in prefrontal regions during the expectation of negative and potentially negative pictures compared to controls. During the perception of negative stimuli, reduced activation was identified in regions involved in emotion processing (amygdala, parahippocampal gyrus). Prefrontal and right insular activations when expecting negative pictures correlated negatively with trait mindfulness, suggesting that more mindful individuals required less regulatory resources to attenuate emotional arousal. Our findings suggest emotion regulatory effects of a short mindfulness intervention on a neurobiological level.

Cortical and cerebellar modulation of autonomic responses to loud sounds.

Detecting unexpected environmental change causes modulation of autonomic activity essential for survival. Understanding the neural mechanisms associated with responses to loud sounds may provide insights into the pathophysiology of posttraumatic stress disorder (PTSD), since individuals with PTSD exhibit heightened autonomic responses to unexpected loud sounds. We combined fMRI with autonomic psychophysiological assessment to investigate central and peripheral reactivity to loud tones in 20 healthy participants. Activity in anterior insula, pregenual anterior cingulate cortex, anterior midcingulate cortex, supplementary motor area, supramarginal gyrus, and cerebellar lobules VIII-IX was associated with both tones and concomitant skin conductance responses. Since regions signaling unexpected external events modulate autonomic activity, heightened loud tone autonomic responses in PTSD may reflect sensitization of this "salience" network.

A randomized controlled trial of a novel self-help technique for impulse control disorders: a study on nail-biting.

Nail-biting is currently classified as an impulse control disorder not otherwise specified. Although seldom targeted as a primary symptom, nail-biting is often associated with somatic complications and decreased quality of life. The present study assessed the effectiveness of an innovative self-help technique, titled decoupling (DC). DC aims at attenuating pathological nail-biting by performing motor sequences that decouple and rearrange the behavioral elements involved in the habit. A total of 72 participants with excessive nail-biting were recruited via specialized self-help forums and were randomized to either DC or progressive muscle relaxation (PMR) groups after baseline assessment. Four weeks later, participants underwent a similar assessment as before and were asked to rate the effectiveness of the intervention. The primary outcome parameter was the Massachusetts General Hospital Scale (MGH) adapted. Relative to the PMR group, the DC group showed significant progress in withstanding the urge to bite their nails. Furthermore, they appraised the appearance of their nails as considerably less compromised at the end of the treatment relative to participants undergoing PMR. At statistical trend level, the DC group showed a significantly greater decline on the adapted MGH relative to PMR. Despite methodological limitations, the present study asserts that the effectiveness of DC, previously shown for trichotillomania, extends to nail-biting.

[Outpatient group therapy for emotion management in complex posttraumatic disorders]. / Eine ambulante Stabilisierungsgruppe zur Verbesserung der Emotionsregulation bei komplexen posttraumatischen Störungen.

Insufficient regulation of intense emotions and impulses is frequently seen in patients suffering from complex mental disorders following childhood trauma. Therefore, phase-oriented trauma therapy first aims at stabilization and arousal control. Group therapy for the improvement of emotion regulation skills has increasingly been implemented in inpatient treatment settings. However, despite their economic and therapeutic advantages, "stabilization groups" are scarcely offered in outpatient facilities. We introduce a novel outpatient group treatment protocol for the enhancement of self-regulatory capabilities. The protocol focuses primarily on the application of a hierarchically structured model of affect regulation strategies including body-oriented, hypnotherapeutic and guided imagery interventions. This is complemented by psychoeducation and resource activation based on recent neurobiological findings in traumatic stress research. Data from the first completed program is presented and discussed.