A Comparison of Cognitive Processing Therapy and Seeking Safety for the Treatment of Posttraumatic Stress Disorder in Veterans.

To compare the outcomes of Seeking Safety (SS) and cognitive processing therapy (CPT) in veterans with PTSD in a specialty clinic of an urban VA medical center. Retrospective chart review of electronic medical records was conducted for 420 veterans with PTSD who received treatment with either CPT (n = 227) or SS (n = 193) in group setting. 1) treatment completion rate, 2) self-reported PTSD symptom severity measured by PTSD checklist (PCL), and 3) additional mental health services received within 12 months after treatment. Data were analyzed for the 160 who had both a pre and post PCL documented in their charts. The final analysis sample included n = 94 for CPT and n = 66 for SS veterans with a mean age of 49.71[SD = 14] years, 24 women [15%]; mean baseline PCL score was 68.41 [9]. Significantly more veterans completed SS treatment (SS, 59 [89%] than CPT, 47 [50%] (p = <.001). However, PCL score decreases were significantly greater for patients who completed CPT treatment than those in SS (treatment x time interaction, 9.60 vs.4.98, respectively; difference, 4.62; t84 = 2.16; p = .02). The patients who received SS used significantly more mental health services of the PTSD clinical team than patients who completed CPT treatment (p = .01). The results of this study demonstrate the need for alternative approaches where dually diagnosed patients would not be delayed in their receipt of trauma-focused care - i.e., where treatment is initiated concurrently rather than sequentially to substance abuse treatment.

Quetiapine augmentation of prolonged exposure therapy in veterans with PTSD and a history of mild traumatic brain injury: design and methodology of a pilot study.

BACKGROUND: Selective serotonergic reuptake inhibitors (SSRIs) are first-line pharmacologic treatments for patients with posttraumatic stress disorder (PTSD), but must be given over extended period of time before the onset of action. The use of SSRIs in PTSD patients with mild traumatic brain injury (mTBI) is problematic since SSRIs could exacerbate post-concussion syndrome (PCS) symptoms. VA/DOD guidelines identify trauma-focused psychotherapy as the best evidence-based treatment for PTSD, but overall effectiveness is limited by reduced levels of patient engagement and retention. A previous study from this research group suggested that quetiapine monotherapy, but not risperidone or valproate, could increase engagement in trauma-focused psychotherapy. METHODS: We report the study protocol of a pilot study funded under the South-Central Mental Illness Research, Education, and Clinical Center pilot study program from the U.S. Department of Veterans Affairs. This randomized, open-label study was designed to evaluate the feasibility of completing a randomized trial of quetiapine vs. treatment as usual to promote patient engagement in PTSD patients with a history of mTBI. DISCUSSION: We expect that the success of this ongoing study should provide us with the preliminary data necessary to design a full-scale randomized trial. Positive efficacy results in a full- scale trial should inform new VA guidelines for clinical practice by showing that quetiapine-related improvements in patient engagement and retention may be the most effective approach to assure that VA resources achieve the best possible outcome for veterans. TRIAL REGISTRATION: NCT04280965 .

Development of a Practice Tool for Primary Care Providers: Medication Management of Posttraumatic Stress Disorder in Veterans with Mild Traumatic Brain Injury.

Posttraumatic stress disorder (PTSD) and comorbid mild traumatic brain injury (mTBI) are highly prevalent in veterans who served in Iraq [Operation Iraqi Freedom/Operation New Dawn] and Afghanistan [Operation Enduring Freedom]. Complicated psychotropic medications are used for treatment of PTSD and comorbid mTBI symptoms lead to polypharmacy related complications. Primary care providers (PCPs) working in Community Based Outpatient Clinics (CBOCs) are usually burdened with the responsibility of managing this complicated medication regimen or relevant side effects. The PCPs do not feel equipped to provide this complicated psychopharmacological management. Thus, there is a need for a comprehensive yet concise tool for the medication management of PTSD in veterans with comorbid mTBI. (1) To conduct focus groups of interdisciplinary team of experts and other stake holders to assess need, (2) To carefully review current VA/Department of Defense practice guideline to identify content, (3) To develop an evidence based, user friendly, and concise pocket guide for the PCP's. Content was identified by review of current guidelines and available literature and was finalized after input from stakeholders, multidisciplinary team of experts, and review of qualitative data from focus groups/interviews of clinicians working in remote CBOCs. The pocket tool was formatted and designed by multimedia service. A pocket guide in the form of a bi-fold, 4″ × 5.5″ laminated card was developed. One thousand hard copies were distributed in the local VA medical center. This product is available online for download at the South-Central Mental Illness Research, Education, and Clinical Center website ( https://www.mirecc.va.gov/VISN16/ptsd-and-mtbi-pocket-card.asp ). This pocket card provides PCPs an easy to carry and user-friendly clinical decision-making tool to effectively treat veterans with PTSD and comorbid mTBI.

Enhancing Access to Psychiatric Care for Posttraumatic Stress Disorder in Veterans with Mild Traumatic Brain Injury through Integrated Services.

(i) To describe an integrated model of psychiatric care for the treatment of posttraumatic stress disorder (PTSD) in veterans with mild traumatic brain injury (mTBI). (ii) To evaluate access to and engagement in psychiatric care among veterans with comorbid PTSD and mTBI after implementation of an Integrated Care (IC) model compared to the previous Usual Care (UC). 100 randomly selected charts, 50 from each of UC and IC were reviewed in this non-concurrent case- control study. Polytrauma Network Site (PNS), an outpatient rehabilitation clinic, for veterans who suffered from brain and other traumatic injuries at an urban VA Polytrauma Rehabilitation Center. Veterans receiving treatment for mTBI symptoms by the rehabilitation team were referred for medication management for PTSD to UC and IC. Co-located access to psychiatric care for medication management as part of the interdisciplinary team with the goal of expediting rehabilitation and functional recovery. Number of consults for psychiatric care for medication management scheduled and completed within 30 days, and number of veterans offered, initiating, and completing evidence-based psychotherapies for PTSD in UC compared to IC. After implementation of IC there were significant improvements in timely completion of consults and patient engagement with a psychiatrist. There also were improvements in number of referrals, initiation, and completion of evidence-based psychotherapies for the treatment of PTSD. IC within the PNS shows promise as an effective care model for increasing access and engagement in care for veterans with comorbid PTSD/mTBI. Future research is needed to examine the utility of this model in other sites.

Enhancing Completion of Cognitive Processing Therapy for Posttraumatic Stress Disorder with Quetiapine in Veterans with Mild Traumatic Brain Injury: a Case Series.

To evaluate the outcomes of the antiarousal medications valproate, risperidone, and quetiapine on completion of treatment of cognitive processing therapy (CPT) for PTSD. A case series of fifty treatment-seeking adult (≥18 years) veterans with mild traumatic brain injury and combat-related PTSD who had unsuccessful trials of 2 or more first-line agents and previously declined treatment with trauma-focused therapy, seen at the psychiatric outpatient services of the local Polytrauma Rehabilitation Center from January 1, 2014, through December 31, 2017. Patients were prescribed valproate (n = 8), risperidone (n = 17), or quetiapine (n = 25) and were referred for individual weekly treatment with CPT. Outcome measurements of interest were measures of engagement and completion rate of CPT, PTSD Checklist total score (range, 0-80; higher scores indicate greater PTSD severity) and arousal subscale score (range, 0-24; higher scores indicate greater arousal severity), and clinical observations of sleep variables. Of the 50 patients included in the study, 48 (96%) were men; mean (SD) age was 36 (8) years. Eighteen (86%) patients initially receiving quetiapine and none taking valproate or risperidone became adequately engaged in and completed CPT. Among patients who completed CPT, the mean decrease in the PTSD Checklist score was 25 [95% CI, 30 to 20] and 9 (50%) patients no longer met criteria for PTSD. These preliminary findings support quetiapine as an adjunctive medication to facilitate CPT. A pragmatic trial is needed to evaluate the efficacy, safety, and feasibility of quetiapine to improve engagement in and completion rate of CPT.

Factitious disorder (Munchausen's syndrome) in oncology: case report and literature review.

BACKGROUND: Factitious disorder is where patients repeatedly seek medical care for feigned illnesses in the absence of obvious external rewards; 'Munchausen's syndrome' is the historical name for this disorder. METHOD: We report on a case that was presented to a tertiary oncology center as a suspected rare bone cancer. RESULTS AND CONCLUSIONS: Psychosocial clinicians working in oncology settings should be aware of the complexities of diagnosing factitious disorder in cancer settings where empathy is prominent and suspicion unusual. Moreover, comorbidity can cloud the diagnosis (in this case substance abuse), and, even when accurately diagnosed, there are no evidence-based management approaches to offer to the patient. What seems to linger most after the patient is discharged, usually in a huff, are strong counter-transference feelings and substantial medical bills. Copyright © 2015 John Wiley & Sons, Ltd.

Terminal delirium misdiagnosed as major psychiatric disorder: Palliative care in a psychiatric inpatient unit.

BACKGROUND: Delirium is a neuropsychiatric condition characterized by acute change in cognition and disturbance of consciousness. A similar state during the final days of life is termed "terminal delirium." METHOD: We present three cases with end-stage chronic medical problems without any significant psychiatric history who were admitted to an inpatient psychiatric unit or a locked dementia unit for management of "depression," "dementia," or "psychosis." CONCLUSIONS: Early diagnosis of terminal delirium helps prevent patients, family members, and staff from undergoing severe emotional distress and facilitates appropriate end-of-life care.

Clozapine treatment causes oxidation of proteins involved in energy metabolism in lymphoblastoid cells: a possible mechanism for antipsychotic-induced metabolic alterations.

There is increasing concern about the serious metabolic side effects and neurotoxicity caused by atypical (second-generation) antipsychotics. In a previous study by our group (Walss-Bass et al. Int J Neuropsychopharmacol 2008;11:1097-104), using a novel proteomic approach, we showed that clozapine treatment in SKNSH cells induces oxidation of proteins involved in energy metabolism, leading us to hypothesize that protein oxidation could be a mechanism by which atypical antipsychotics increase the risk for metabolic alterations. In this study, the same proteomic approach was used to identify specific proteins oxidized after clozapine treatment in lymphoblastoid cell lines from patients with schizophrenia and normal controls. Cells were treated with 0 and 20 µM clozapine for 24 hours and protein extracts were labeled with 6-iodoacetamide fluorescein (6-IAF). The lack of incorporation of 6-IAF into the thiol group of cysteine residues is an indicator of protein oxidation. Labeled proteins were exposed to two dimensional electrophoresis, and differential protein labeling was assessed. Increased oxidation after clozapine treatment was observed in 9 protein spots (P<0.05). The following 7 proteins were identified by high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) in those 9 spots: enolase, triosephosphate isomerase (TPI), glyceraldehyde-3-phosphate dehydrogenase (GAPD), Rho GDP dissociation inhibitor (GDI), cofilin, uridine monophosphate/ cytidine monophosphate (UMP-CMP) kinase, and translation elongation factor. Several of these proteins play important roles in energy metabolism and mitochondrial function. These results further support the hypothesis that oxidative stress may be a mechanism by which antipsychotics increase the risk of metabolic syndrome and diabetes.

The dipeptidyl peptidase IV inhibitor vildagliptin suppresses endogenous glucose production and enhances islet function after single-dose administration in type 2 diabetic patients.

AIMS/HYPOTHESIS: Vildagliptin is a selective dipeptidyl peptidase IV inhibitor that augments meal-stimulated levels of biologically active glucagon-like peptide-1. Chronic vildagliptin treatment decreases postprandial glucose levels and reduces hemoglobin A1c in type 2 diabetic patients. However, little is known about the mechanism(s) by which vildagliptin promotes reduction in plasma glucose concentration. METHODS: Sixteen patients with type 2 diabetes (age, 48+/-3 yr; body mass index, 34.4+/-1.7 kg/m2; hemoglobin A1c, 9.0+/-0.3%) participated in a randomized, double-blind, placebo-controlled trial. On separate days patients received 100 mg vildagliptin or placebo at 1730 h followed 30 min later by a meal tolerance test (MTT) performed with double tracer technique (3-(3)H-glucose iv and 1-(14)C-glucose orally). RESULTS: After vildagliptin, suppression of endogenous glucose production (EGP) during 6-h MTT was greater than with placebo (1.02+/-0.06 vs. 0.74+/-0.06 mg.kg-1.min-1; P=0.004), and insulin secretion rate increased by 21% (P=0.003) despite significant reduction in mean plasma glucose (213+/-4 vs. 230+/-4 mg/dl; P=0.006). Consequently, insulin secretion rate (area under the curve) divided by plasma glucose (area under the curve) increased by 29% (P=0.01). Suppression of plasma glucagon during MTT was 5-fold greater with vildagliptin (P<0.02). The decline in EGP was positively correlated (r=0.55; P<0.03) with the decrease in fasting plasma glucose (change=-14 mg/dl). CONCLUSIONS: During MTT, vildagliptin augments insulin secretion and inhibits glucagon release, leading to enhanced suppression of EGP. During the postprandial period, a single dose of vildagliptin reduced plasma glucose levels by enhancing suppression of EGP.