Mild Traumatic Brain Injury as a Predictor of Classes of Youth Internalizing and Externalizing Psychopathology.

Mild traumatic brain injury (mTBI), is a developing public health problem. Evidence suggests that youth who suffer a mTBI experience worse outcomes than similar adults. However, the structure of long-term symptoms associated with mTBI is not well understood. The current study aims to determine if classes of youth psychopathology can be predicted by mTBI status. The current study analyzed a large sample of children and adolescents from the Project on Human Development in Chicago Neighborhoods (n = 2978) to examine trajectories of psychopathologies. Using data from the Achenbach Childhood Behavior Checklist, latent classes of internalizing and externalizing psychopathology were identified. Multinomial logistic regression models were used to examine if mTBI predicted class membership, while controlling for a number of variables associated with psychopathology. The results of the current study suggest that mTBI may be an important transdiagnostic risk factor associated with developmental patterns of internalizing and externalizing psychopathology.

Neurotherapy of traumatic brain injury/posttraumatic stress symptoms in OEF/OIF veterans.

The Flexyx Neurotherapy System (FNS), a novel variant of EEG biofeedback, was adapted for intervention with seven treatment-refractory Afghanistan/Iraq war veterans, and brought about significant decreases in bothersome neurobehavioral and posttraumatic stress symptoms. FNS may help ameliorate mixed trauma spectrum syndromes.

Neurotherapy of fibromyalgia?

OBJECTIVE: To evaluate the efficacy of a novel variant of electroencephalograph biofeedback, the Low Energy Neurofeedback System (LENS), that utilizes minute pulses of electromagnetic stimulation to change brainwave activity for the amelioration of fibromyalgia (FM) symptoms. DESIGN: Randomized, double-blind, placebo-controlled clinical trial. SETTING: Tertiary referral academic medical center, outpatient. PATIENTS: Thirty-four patients diagnosed with FM according to 1990 American College of Rheumatology classification criteria. INTERVENTIONS: Active or sham LENS, depending on randomization, for 22 treatment sessions. OUTCOME MEASURES: Primary outcome measure was the Fibromyalgia Impact Questionnaire total score. Secondary outcome measures included number of tender points (TPs) and pressure required to elicit TPs on physical examination, quantitative sensory testing heat pain threshold, and self-reported cognitive dysfunction, fatigue, sleep problems, global psychological distress, and depression obtained at baseline, immediate post-treatment, and 3- and 6-month follow-up. RESULTS: Participants who received the active or sham interventions improved (Ps < 0.05) on the primary and a variety of secondary outcome measures, without statistically significant between group differences in evidence at post-treatment or 3- or 6-month follow-up. Individual session self-reported ratings of specific symptoms (cognitive dysfunction, fatigue, pain, and sleep, and overall activity level) over the course of the 22 intervention sessions indicated significant linear trends for improvement for the active intervention condition only (Ps < 0.05). CONCLUSION: LENS cannot be recommended as a single modality treatment for FM. However, further study is warranted to investigate the potential of LENS to interact synergistically with other pharmacologic and nonpharmacologic therapies for improving symptoms in FM.

Social challenges of cancer patients with orbitofacial disfigurement.

PURPOSE: Patients who undergo orbital exenteration often experience social problems because of their facial disfigurement. The authors studied the interaction of cancer patients who had undergone orbital exenteration with family members and friends (primary groups) and with acquaintances and strangers (secondary groups) in small and large groups. METHODS: In-depth telephone interviews were conducted with 12 patients treated at a cancer center (7 men and 5 women aged 51-81 years) and 12 family members (8 spouses and 4 children or siblings). Three patients had adenoid cystic carcinoma of lacrimal gland, 3 had squamous cell carcinoma of conjunctiva/eyelid, and 1 each had conjunctival melanoma, eyelid sebaceous gland carcinoma, transitional cell carcinoma of lacrimal sac, adenocarcinoma of orbit, neuroendocrine carcinoma of orbit, and basal cell carcinoma of eyelid. Time from orbital exenteration to interview ranged from 8 months to 36 years (median, 44 months). RESULTS: Two patient groups were identified according to comfort in interactions with acquaintances and strangers. Always comfortable patients were always at ease. Occasionally comfortable patients were at ease in large groups in situations of "benign neglect" and in small groups when they received "sympathy"; were uncomfortable in large and small groups when episodes of "intrusion" occurred; and had mixed responses to benign neglect in small groups and sympathy in large groups. Both patient groups felt comfortable with family members and friends. CONCLUSIONS: Patients who will undergo orbital exenteration should be warned about possible difficulties with social interactions. Healthcare personnel should be trained to help patients and family members prepare for such difficulties.

Husbands' perceptions of wives' adjustment to breast cancer: the impact on wives' mood.

Married women's adjustment to breast cancer is positively influenced by their husbands' emotional support and by both spouses' active coping strategies. However, little is known about how women's adjustment is related to their husbands' perceptions of their psychosocial impairment. The current study examined the relationships among wives' coping strategies, the extent of congruence between wives' and husbands' perceptions of wives' adjustment, and wives' mood disturbance in 45 women with Stage I or II breast cancer and their husbands. Mediational analyses demonstrated that discrepancies between husbands' perceptions of wives' adjustment and wives' perceptions of their own adjustment mediated the relationship between wives' use of avoidant coping strategies and wives' mood disturbance. The findings suggest that husbands' over- or under-estimation of wives' adjustment may have a negative impact on wives' mood. Implications for future research are discussed.

Minute Pulsed Electromagnetic Neurostimulation for Mixed Trauma Syndromes.

Research regarding noninvasive brain stimulation technologies for the treatment of mild traumatic brain injury (mTBI), posttraumatic stress disorder (PTSD), and mixed (mTBI/PTSD) trauma syndromes has been increasing exponentially. Technologies with the greatest potential thus far include repetitive transcranial magnetic stimulation (rTMS), transcranial direct current stimulation (tDCS), and cranial electrotherapy stimulation (CES). The nature and some of the controversies distinguishing mTBI, PTSD, and mTBI/PTSD are reviewed along with evidence for shared underlying mechanisms. An overview of treatment applications for rTMS, tDCS, and CES are also reviewed. A novel variant of a minute pulsed electromagnetic stimulation technology linked to ongoing electroencephalograph monitoring known as the Flexyx Neurotherapy System is introduced with an overview of the technology and technique, as well as a summary of supportive data to date that explores potential applications for amelioration of these syndromes.

Interventional therapies in the management of complex regional pain syndrome.

Invasive procedures have long held a place in the therapeutic armamentarium for the management of complex regional pain syndrome (CRPS). However, this has evolved considerably, particularly as research into the mechanisms of CRPS has called into question long-held presumptions about the key role of sympathetic dysfunction in the syndrome. This review summarizes some of the key information currently available about interventional treatments, including nerve blocks, spinal cord and peripheral nerve stimulation, chemical and surgical sympathectomies, and deep brain stimulation. The potential roles for these procedures in facilitating functional rehabilitation goals that are primary to the treatment of CRPS are emphasized.

Neurotherapy As a Catalyst in the Treatment of Fatigue in Breast Cancer Survivorship.

Pharmacologic and non-pharmacologic treatments for cancer-related fatigue (CRF) have produced mixed and often disappointing results. Treatment using the Flexyx Neurotherapy System (FNS), a novel variant of electroencephalograph biofeedback that involves minutely pulsed electromagnetic (EM) stimulation of brainwave functioning, was explored to determine utility for alleviating CRF in a 45-year-old woman who had debilitating fatigue with onset during chemotherapy for stage II infiltrating right breast cancer, who had been free of signs of disease for over five years, and who had been struggling to increase her activity level and engage in regular exercise without benefit. FNS was administered in 10 weekly sessions. Alleviation of fatigue and other potentially interrelated symptoms (cognitive clouding, sleep disturbance, pain, and negative mood/emotions) and overall greater activity level was sustained at six-month follow-up. Very low energy EM brainwave stimulation therapies such as FNS may contribute to an enlivening of drive to engage in greater energized activity.

Neurotherapy of Traumatic Brain Injury/Post-Traumatic Stress Symptoms in Vietnam Veterans.

Previous report suggested the beneficial effects of an adaptation of the Flexyx Neurotherapy System (FNS) for the amelioration of mixed traumatic brain injury/post-traumatic stress symptoms in veterans of the Afghanistan and Iraq wars. As a novel variant of electroencephalograph biofeedback, FNS falls within the bioenergy domain of complementary and alternative medicine. Rather than learning voluntary control over the production/inhibition of brain wave patterns, FNS involves offsetting stimulation of brain wave activity by means of an external energy source, specifically, the conduction of electromagnetic energy stimulation via the connecting electroencephalograph cables. Essentially, these procedures subliminally induce strategic distortion of ongoing brain wave activity to presumably facilitate resetting of more adaptive patterns of activity. Reported herein are two cases of Vietnam veterans with mixed traumatic brain injury/post-traumatic stress symptoms, each treated with FNS for 25 sessions. Comparisons of pre- and post-treatment questionnaire assessments revealed notable decreases for all symptoms, suggesting improvements across the broad domains of cognition, pain, sleep, fatigue, and mood/emotion, including post-traumatic stress symptoms, as well as for overall activity levels. Findings suggest FNS treatment may be of potential benefit for the partial amelioration of symptoms, even in some individuals for whom symptoms have been present for decades.

Neurotherapy for chronic headache following traumatic brain injury.

BACKGROUND: Chronic headache following traumatic brain injury (TBI) sustained in military service, while common, is highly challenging to treat with existing pharmacologic and non-pharmacologic interventions and may be complicated by co-morbid posttraumatic stress. Recently, a novel form of brainwave-based intervention known as the Flexyx Neurotherapy System (FNS) that involves minute pulses of electromagnetic energy stimulation of brainwave activity has been suggested as a means to address symptoms of TBI. This study reports on a clinical series of patients with chronic headache following service-connected TBI treated with FNS. METHODS: Nine veterans of the wars in Afghanistan and Iraq with moderate to severe chronic headaches following service-connected TBI and complicated by posttraumatic stress symptoms were treated in 20 individual FNS sessions at the Brain Wellness and Biofeedback Center of Washington (in Bethesda, Maryland, USA). They periodically completed measures including the Brief Pain Inventory-Headache (BPI-HA) past week worst and average pain ratings, the Posttraumatic Stress Disorder Checklist-Military version (PCL-M), and individual treatment session numerical rating scale (NRS) for degree of cognitive dysfunction. Data analyses included beginning to end of treatment t-test comparisons for the BPI-HA, PCL-M, and cognitive dysfunction NRS. RESULTS: All beginning to end of treatment t-test comparisons for the BPI-HA, PCL-M, and cognitive dysfunction NRS indicated statistically significant decreases. All but one participant experienced reduction in headaches along with reductions in posttraumatic stress and perceived cognitive dysfunction, with a subset experiencing virtual elimination of headaches. One participant obtained modest headache relief but no improvement in posttraumatic stress or cognitive dysfunction. CONCLUSIONS: FNS may be a potentially efficacious treatment for chronic posttraumatic headache sustained in military service. Further research is needed to investigate the efficacy of FNS within a randomized, controlled clinical trial, to identify characteristics of those most likely to respond, and to explore underlying mechanisms that may contribute to improvement.

What does the Beck Depression Inventory measure in chronic pain?: a reappraisal.

The Beck Depression Inventory (BDI) is widely used to document the prevalence of depression in suffers of chronic pain and in research designs about this population. Williams and Richardson (1993) initially posed the question, "What does the BDI measure in chronic pain?". Results from their study found 3 independent constructs, which differed somewhat from those obtained in analyses with other non-pain subsamples. In our reappraisal of the question, we used confirmatory factor analytic procedures to assess the dimensionality of the BDI. Specifically, we questioned whether a hierarchical model in which a second-level depression construct underlies 3 constituent first-level constructs is reasonable for the data. Our results, based on a sample of 247 chronic pain patients, corroborated the adequacy of this model. The first-level constituent constructs were labeled Negative Attitudes/Suicide, Performance Difficulty, and Physiological Manifestations and were conceptually similar to first-level constructs obtained with other subsamples. Furthermore, external psychological measures and selected questionnaire items were used to assess convergent and discriminant validity of scales operationalizing the factor-analytically derived constructs. With these analyses, we clarify the constituents of depression as measured by the BDI. The findings from this study have implications for more refined epidemiologic and clinical research with chronic pain patients.

Correlates of depression in chronic pain patients: a comprehensive examination.

This study examined the relations between depression and demographic, pain-related, and work-related variables in 254 chronic pain patients. Regression analyses were conducted, initially by category (i.e., demographic, pain-related, and work-related), and finally a comprehensive regression analysis was performed, containing the significant independent variables from each category. Among the demographic variables, education level and marital status were related to depression, and an interaction between age and gender was associated with depression, with younger women and older men reporting more depression. Among the pain-related variables, longer duration of pain was associated with increased depression. Among the work-related variables, unemployment was associated with depression, and there was an interaction between work status and litigation status, with working and litigating being associated with depression and not working and not litigating being associated with depression. In the comprehensive analysis, work status, education level, and marital status accounted for a significant amount of the variance in depression scores. These findings, together with future research directions, are discussed.

Trauma coping strategies and psychological distress: A meta-analysis.

The identification of adaptive and maladaptive coping strategies following traumatic events has been the subject of much scientific inquiry. The current study sought through meta-analysis to evaluate the relationship between the use of approach and avoidance strategies (both problem-focused and emotion/cognitive focused) following trauma and psychological distress. Thirty-nine studies of coping following two types of traumatic events (interpersonal violence and severe injury) were retained in the meta-analysis. There was a consistent association between avoidance coping and distress, overall r = .37, but no association between approach coping and distress, overall r = -.03, but some important moderators existed. Implications of the results for future research regarding coping and trauma recovery are discussed.

Psychosocial variables associated with husbands' adjustment three months following wives' diagnosis of breast cancer.

BACKGROUND: Husbands of women with breast cancer may experience adjustment difficulties. We examined psychosocial predictors of husbands' adjustment to their wives' breast cancer 3 months following diagnosis. METHODS: Women (N = 45) with Stage I or II breast cancer who were 3 months postdiagnosis and their husbands completed measures of adjustment, coping, marital adjustment, and quality of life. RESULTS: Multiple regression analyses showed husbands' avoidant coping and wives' adjustment accounted for approximately 54% of the variance in husbands' adjustment. CONCLUSIONS: Further research on predictors of husbands' adjustment following wives' diagnoses of breast cancer is needed to inform intervention efforts.