[The helpers' stress: Effectiveness of a web-based intervention for professionals working with trauma survivors in reducing job burnout and improving work engagement]. / Stres pomagajacych - efektywnosc interwencji internetowej dla osób pracujacych z ofiarami traumy w obnizaniu wypalenia zawodowego i wzmacnianiu zaangazowania w prace.

BACKGROUND: The study aimed at evaluating effectiveness of the web-based intervention, "The Helpers' Stress," in reducing job burnout and enhancing work engagement among professionals working with trauma survivors. MATERIAL AND METHODS: Participants were randomly allocated to 1 of the 3 intervention modules: 1 - the self-efficacy enhancement (N = 87), 2 - the social support enhancement (N = 85), or to 3 - the educational module (comparison group, N = 81). Participants completed the online questionnaires before the intervention (T1), immediately after (T2), and 4 weeks after the intervention (T3). RESULTS: Due to high drop-out rate at T2 and T3 in social support enhancement module, we excluded from analysis participants assigned to this condition. Participants assigned to the self-efficacy enhancement module presented higher levels of self-efficacy (at T2 and T3), compared to those assigned to the educational module. Job burnout decreased significantly between T1 and T2, and between T2 and T3, and work engagement increased significantly between T1 and T2, and between T1 and T3, among participants assigned to both modules mentioned above. Self-efficacy (T2) mediated the relationship between the group assignment (educational module vs. self-efficacy enhancement module) and respectively job burnout (T3) or work engagement (T3). CONCLUSIONS: The results of our study highlight the role of self-efficacy in reducing job burnout and increasing work engagement. Med Pr 2016;67(2):223-237.

Cultivating secondary traumatic growth among healthcare workers: the role of social support and self-efficacy.

OBJECTIVE: This 2-study longitudinal investigation examined the indirect effects of secondary traumatic stress (STS) on secondary traumatic growth via two mediators: perceived social support and secondary trauma self-efficacy. In particular, we tested if the 2 hypothetical mediators operate sequentially, that is, with secondary trauma self-efficacy facilitating social support (i.e., cultivation hypothesis) and/or social support enhancing self-efficacy (i.e., enabling hypothesis). METHOD: Participants in Study 1 (N = 293 at Time 1, N = 115 at Time 2) were behavioral healthcare providers working with U.S. military personnel suffering from trauma. Study 2 was conducted among Polish healthcare workers (N = 298 at Time 1, N = 189 at Time 2) providing services for civilian survivors of traumatic events. RESULTS: In both studies, multiple mediational analyses showed evidence for the cultivation hypothesis. The relationship between STS at Time 1 and secondary traumatic growth at Time 2 was mediated sequentially by secondary trauma self-efficacy at Time 1 and social support at Time 2. The enabling hypothesis was not supported. CONCLUSION: Education and development programs for healthcare workers may benefit from boosting self-efficacy with the intent to facilitate perceived social support.

Randomized controlled clinical trials versus real-life atrial fibrillation patients treated with oral anticoagulants. Do we treat the same patients?

BACKGROUND: The aim of the study was to compare clinical characteristics of real-life atrial fibrillation (AF) patients with populations included in randomized clinical trials (ROCKET AF and RE-LY). METHODS: The analysis included 3528 patients who are participants of the ongoing, multicentre, retrospective CRAFT study. The study is registered in ClinicalTrials.gov: NCT02987062. The study is based on a retrospective analysis of hospital records of AF patients treated with vitamin K antagonists (VKAs) (acenocoumarol, warfarin) and non-vitamin K oral anticoagulants (NOACs) (dabigatran, rivaroxaban). CHADS2 score was used for risk of stroke stratification. RESULTS: VKA was prescribed in 1973 (56.0%), while NOAC in 1549 (44.0%), including dabigatran - 504 (14.3%) and rivaroxaban - 1051 (29.8%), of the 3528 patients. VKA patients in the CRAFT study were at significantly lower risk of stroke (CHADS2 1.9 ± 1.3), compared with the VKA population from the RE-LY (2.1 ± 1.1) and the ROCKET-AF (3.5 ± 1.0). Patients in the CRAFT study treated with NOAC (CHADS2 for patients on dabigatran 150 mg - 1.3 ± 1.2 and on rivaroxaban - 2.2 ± 1.4) had lower risk than patients from the RE-LY (2.2 ± 1.2) and the ROCKET AF (3.5 ± 0.9). CONCLUSIONS: Real-world patients had a lower risk of stroke than patients included in the RE-LY and ROCKET AF trials.

The Internet-Based Cognitive Assessment Tool: System Design and Feasibility Study.

BACKGROUND: Persistent cognitive impairment is prevalent in unipolar and bipolar disorders and is associated with decreased quality of life and psychosocial dysfunction. The screen for cognitive impairment in psychiatry (SCIP) test is a validated paper-and-pencil instrument for the assessment of cognition in affective disorders. However, there is no digital cognitive screening tool for the brief and accurate assessment of cognitive impairments in this patient group. OBJECTIVE: In this paper, we present the design process and feasibility study of the internet-based cognitive assessment tool (ICAT) that is designed based on the cognitive tasks of the SCIP. The aims of this feasibility study were to perform the following tasks among healthy individuals: (1) evaluate the usability of the ICAT, (2) investigate the feasibility of the ICAT as a patient-administered cognitive assessment tool, and (3) examine the performance of automatic speech recognition (ASR) for the assessment of verbal recall. METHODS: The ICAT was developed in a user-centered design process. The cognitive measures of the ICAT were immediate and delayed recall, working memory, and psychomotor speed. Usability and feasibility studies were conducted separately with 2 groups of healthy individuals (N=21 and N=19, respectively). ICAT tests were available in the English and Danish languages. The participants were asked to fill in the post study system usability questionnaire (PSSUQ) upon completing the ICAT test. Verbal recall in the ICAT was assessed using ASR, and the performance evaluation criterion was word error rate (WER). A Pearson 2-tailed correlation analysis significant at the .05 level was applied to investigate the association between the SCIP and ICAT scores. RESULTS: The overall psychometric factors of PSSUQ for both studies gave scores above 4 (out of 5). The analysis of the feasibility study revealed a moderate to strong correlation between the total scores of the SCIP and ICAT (r=0.63; P=.009). There were also moderate to strong correlations between the SCIP and ICAT subtests for immediate verbal recall (r=0.67; P=.002) and psychomotor speed (r=0.71; P=.001). The associations between the respective subtests for working memory, executive function, and delayed recall, however, were not statistically significant. The corresponding WER for English and Danish responses were 17.8% and 6.3%, respectively. CONCLUSIONS: The ICAT is the first digital screening instrument modified from the SCIP using Web-based technology and ASR. There was good accuracy of the ASR for verbal memory assessment. The moderate correlation between the ICAT and SCIP scores suggests that the ICAT is a valid tool for assessing cognition, although this should be confirmed in a larger study with greater statistical power. Taken together, the ICAT seems to be a valid Web-based cognitive assessment tool that, after some minor modifications and further validation, may be used to screen for cognitive impairment in clinical settings.

Impaired hemodynamic response to tilt, handgrip and Valsalva manoeuvre in patients with takotsubo syndrome.

PURPOSE: Long-term ß-adrenolytics treatment in takotsubo syndrome (TTS) patients is based on the premise, that TTS is strongly associated with sympathetic nervous system overactivity. The aim of the study was to establish hemodynamic response to tilt, handgrip and Valsalva manoeuvre in patients with takotsubo syndrome compared to healthy subjects (CONTROL) and patients after ST Elevation Myocardial Infarction (STEMI). MATERIAL AND METHOD: Echocardiographic examination was performed at rest, ECG and continuously non-invasively measured arterial blood pressure were used for evaluation of hemodynamic responses to Valsalva manoeuvre, static handgrip (HG) followed by post-exercise ischemia, and tilt. Ten healthy women, 20 with TTS and 20 after STEMI, mean age 64 ±â€¯8.5 years, participated in the study. RESULTS: Pressor response to Valsalva manoeuvre and tilt in TTS group was diminished in comparison to CONTROL and close to that of STEMI. During HG, increase of SBP was the lowest in TTS group. Data indirectly suggest that it was due to deficient stroke volume in TTS and STEMI patients during these manoeuvres; though echocardiographic findings at rest did not reveal any significant differences between groups. CONCLUSIONS: Our data show that despite apparent resolution of the immediate effects of TTS, impaired response to cardiovascular challenge, similar to that in STEMI patients, persisted. As the manoeuvres applied mimic daily life situations, causes of impairment should be searched for and potential health risk evaluated.

Unraveling the Black Box: Exploring Usage Patterns of a Blended Treatment for Depression in a Multicenter Study.

BACKGROUND: Blended treatments, combining digital components with face-to-face (FTF) therapy, are starting to find their way into mental health care. Knowledge on how blended treatments should be set up is, however, still limited. To further explore and optimize blended treatment protocols, it is important to obtain a full picture of what actually happens during treatments when applied in routine mental health care. OBJECTIVE: The aims of this study were to gain insight into the usage of the different components of a blended cognitive behavioral therapy (bCBT) for depression and reflect on actual engagement as compared with intended application, compare bCBT usage between primary and specialized care, and explore different usage patterns. METHODS: Data used were collected from participants of the European Comparative Effectiveness Research on Internet-Based Depression Treatment project, a European multisite randomized controlled trial comparing bCBT with regular care for depression. Patients were recruited in primary and specialized routine mental health care settings between February 2015 and December 2017. Analyses were performed on the group of participants allocated to the bCBT condition who made use of the Moodbuster platform and for whom data from all blended components were available (n=200). Included patients were from Germany, Poland, the Netherlands, and France; 64.5% (129/200) were female and the average age was 42 years (range 18-74 years). RESULTS: Overall, there was a large variability in the usage of the blended treatment. A clear distinction between care settings was observed, with longer treatment duration and more FTF sessions in specialized care and a more active and intensive usage of the Web-based component by the patients in primary care. Of the patients who started the bCBT, 89.5% (179/200) also continued with this treatment format. Treatment preference, educational level, and the number of comorbid disorders were associated with bCBT engagement. CONCLUSIONS: Blended treatments can be applied to a group of patients being treated for depression in routine mental health care. Rather than striving for an optimal blend, a more personalized blended care approach seems to be the most suitable. The next step is to gain more insight into the clinical and cost-effectiveness of blended treatments and to further facilitate uptake in routine mental health care.

District versus academic hospitals: differences in the clinical characteristics of patients with atrial fibrillation without valvular heart disease treated with oral anticoagulants

INTRODUCTION Atrial fibrillation (AF) is the most common cardiac arrhythmia with a significant risk of morbidity and mortality. Non-vitamin K antagonist oral anticoagulants are the first­line drugs in stroke prevention in patients with AF. Oral anticoagulant (OAC) therapy may differ between medical centers. OBJECTIVES We compared the clinical characteristics of AF patients treated with OAC in a district and an academic hospital. PATIENTS AND METHODS We analyzed 3528 patients from the multicenter retrospective CRAFT study: 2666 patients from the academic hospital and 862 patients from the district hospital. Their baseline clinical characteristics were compared. RESULTS Patients treated in the district hospital were older (mean [SD] age, 73.9 [10.3] years vs 66.0 [13.4] years; P <0.001) and more likely female (49.1% vs 37.4%; P <0.001). Patients treated in the academic hospital more frequently had paroxysmal AF, while those in the district hospital, permanent AF. The latter group was also more likely to have comorbidities and a higher frequency of previous bleeding episodes or anemia. The groups did not differ regarding kidney function. In both groups, patients were significantly more likely to be on rivaroxaban than on dabigatran. The group treated in the district hospital were at higher risk of thromboembolic events than the other gruop (mean [SD] CHA2DS2VASc score, 4.6 [1.7] vs 3.05 [2.0]; P <0.001), as well as of hemorrhagic events (mean [SD] HASBLED score, 0.6 [0.7] vs 0.4 [0.6]; P <0.001). CONCLUSIONS Patients with AF treated with OACs in the district and academic hospitals have different clinical characteristics. Patients treated in the district hospital were older, had more comorbidities, more frequently had permanent AF, and were at higher risk of thromboembolic and bleeding events than patients treated in the academic hospital.

Clinical characteristics and thromboembolic risk of atrial fibrillation patients with and without congestive heart failure. Results from the CRATF study.

Congestive heart failure (CHF) and atrial fibrillation (AF) frequently coexist and are associated with increased risk of cardiovascular events.To compare baseline characteristics, comorbidities and pharmacotherapy in AF patients with concomitant CHF to those without CHF.The study included 3506 real-life AF patients with (37.1%) and without CHF - participants of the multicentre, retrospective MultiCenter expeRience in AFib patients Treated with OAC (CRAFT) trial (NCT02987062).All patients were treated with non-vitamin K antagonist oral anticoagulants (NOAC) or vitamin K antagonists (VKA). The frequency of NOAC among patients with and without CHF was 45.6% and 43.2%, respectively (P = .17). Patients with CHF were older (73.3 vs 64.7 years, P <.001), less likely to be women (37.4% vs 42%, P = .007), had higher CHA2DS2-VASc score (3.8 ±â€Š1.7 vs 2.6 ±â€Š1.8, P <.001), more often had permanent AF (53.0% vs 13.4%, P <.001), chronic obstructive pulmonary disease (16.7% vs 4.9%, P <.001), coronary artery disease (64.3% vs 29.8%, P <.001), peripheral vascular disease (65.3% vs 31.4%, P <.001), chronic kidney disease (43.1% vs 10.0%, P <.001), liver fibrosis (5.7% vs 2.6%, P <.001), neoplasm (9.6% vs 7.3%, P = .05), history of composite of stroke, transient ischemic attack or systemic embolization (16.2% vs 10.7%, P <.001), pacemaker (27.4% vs 22.1%, P = .004), implantable cardioverter-defibrillator (22.7% vs 0.8%, P <.001) or transaortic valve implantation (4.0% vs 0.8%, P <.001), cardiac resynchronization therapy (8.7% vs 0.3%, P <.001), composite of kidney transplantation, hemodialysis or creatinine level > 2.26 mg/dL (3.6% vs 0.8%, P <.001) and had less often hypertension (69.4% vs 72.5%, P = .05).Patients with AF and CHF had a higher thromboembolic risk and had more concomitant diseases.

Comparison of clinical characteristics of real-life atrial fibrillation patients treated with vitamin K antagonists, dabigatran, and rivaroxaban: results from the CRAFT study.

BACKGROUND: The first-line drugs for the treatment of non-valvular atrial fibrillation (AF) are non-vitamin K antagonist oral anticoagulants (NOACs), which are preferred over vitamin K antagonists (VKAs). There is some evidence that there are dis-crepancies between everyday clinical practice and the guidelines. AIM: The study aimed to compare the characteristics of patients on VKAs, dabigatran, and rivaroxaban in everyday practice (i.e. baseline characteristics, drug doses, risk factors for bleeding and thromboembolic events). Additionally, we assessed the frequency of prescription of different oral anticoagulants (OACs) in recent years. METHODS: This study consisted of data from the multicentre CRAFT (MultiCentre expeRience in AFib patients Treated with OAC) study (NCT02987062). This was a retrospective analysis of hospital records of AF patients (hospitalised in the years 2011-2016) treated with VKAs (acenocoumarol, warfarin) and NOACs (dabigatran, rivaroxaban). A total of 3528 patients with non-valvular AF were enrolled in the CRAFT study. RESULTS: The total cohort consisted of 1973 patients on VKA, 504 patients on dabigatran, and 1051 patients on rivaroxaban. Patients on rivaroxaban were older (70.5 ± 13.1 years) and more often female (47.9%), compared with those on VKAs (67.0 ± 12.8 years, p < 0.001; 35.5%, p < 0.001) and on dabigatran (66.0 ± 13.9 years, p < 0.001; 38.9%, p = 0.001). Among NOACs, patients with persistent and permanent AF were more likely to receive rivaroxaban (54.7% and 73.4%, re-spectively) than dabigatran (45.3%, p < 0.001 and 26.6%, p = 0.002, respectively). Patients on rivaroxaban had higher risk of thromboembolic events (CHA2DS2VASc 3.9 ± 2.0, CHADS2 2.2 ± 1.4) than those on VKAs (3.3 ± 2.0, 1.9 ± 1.3) and on dabigatran (3.1 ± 2.0, 1.8 ± 1.3). Patients on rivaroxaban had also a higher rate of prior major bleeding (11.2%) than those on VKAs (6.7%, p < 0.001) and on dabigatran (7.3%, p = 0.02). Patients on lower doses of dabigatran and rivaroxaban had a significantly higher risk of thromboembolic and bleeding events. Use of VKAs in the year 2011 was reported in over 96% of patients on OACs, but this proportion decreased to 34.6% in 2016. In the last analysed year (2016) AF patients were treated mainly with NOACs - dabigatran (24.2%) and rivaroxaban (41.3%). CONCLUSIONS: The prescription of VKAs declined significantly after the introduction of NOACs. Patients treated with different OACs demonstrated a distinct baseline clinical profile. The highest risk of thromboembolic events and incidence of major bleedings was observed in patients on rivaroxaban, in comparison to patients on VKAs and dabigatran. Among NOACs, patients treated with lower doses of dabigatran and rivaroxaban were older and had a significantly higher risk of thromboembolic and bleeding events.

Effects of Internet-Based Self-Efficacy Intervention on Secondary Traumatic Stress and Secondary Posttraumatic Growth among Health and Human Services Professionals Exposed to Indirect Trauma.

BACKGROUND: Although the evidence for the associations among self-efficacy, secondary traumatic stress (STS) and secondary posttraumatic growth (SPTG) is mounting, there is a lack of the experimental evidence for the influence of self-efficacy on positive and negative mental health outcomes among professionals indirectly exposed to trauma. PURPOSE: This study investigated the effects of an internet-based self-efficacy intervention (the experimental condition), compared to an education (the active control condition) on STS and SPTG among workers exposed to traumatic events indirectly, through their clients. We hypothesized that the group assignment (experimental vs. control) would affect STS and SPTG indirectly, with a mediating role of self-efficacy beliefs. METHODS: Participants were 168 health and human services professionals (78% women), exposed indirectly to a traumatic event at work. They were randomly assigned to either a 4-session internet-based self-efficacy intervention (n = 87) or an education control group (n = 81) which received information about coping resources and consequences of stressors at work or at home. STS, SPTG, and self-efficacy were measured at the baseline (Time 1), 1-month follow-up (Time 2) and 2-month follow-up (Time 3). RESULTS: Analysis of covariance showed that the group assignment had a significant effect on STS (Time 2) and self-efficacy (Time 2), with lower STS and higher self-efficacy reported by the self-efficacy intervention participants. Compared to the experimental group, the active control (education) group participants reported higher SPTG at Time 2. Mediation analyses indicated that the group assignment had indirect effects on STS and SPTG at Time 3. Workers who experienced increases in self-efficacy (Time 2) through the intervention were more likely to report lower STS and higher SPTG at Time 3. CONCLUSION: Elucidating the mediating processes that explain why an intervention for secondary trauma works is essential in order to develop more effective support systems that promote improved mental health outcomes among health and human services professionals. Prevention programs for workers exposed indirectly to traumatic events may target self-efficacy enhancement and education.