Trauma exposure and the mediating role of posttraumatic stress on somatic symptoms in civilian war victims.

BACKGROUND: It has been well documented that the exposure to war has a negative effect on the psychological health of civilian. However, little is known on the impact of war exposure on the physical health of the civilian population. In addition, the link between trauma exposure and somatic symptoms remain poorly understood. This cross-sectional study examined levels of somatic symptoms in the aftermath of war, and the mediating role of posttraumatic stress symptoms in the relationship between trauma exposure and somatic symptoms. METHODS: Civilian war survivors (N = 142) from Kosovo were assessed for potentially traumatic events, posttraumatic stress symptoms, and somatic symptoms. Data were analyzed using mediation analyses. Posttraumatic stress disorder (PTSD) symptoms were categorized based on King's four factor model (Psychol Assessment. 10: 90-96, 1998). RESULTS: Participants reported on average more than 5 types of traumatic exposure. The cut-off indicative for PTSD was exceeded by 26.1% of participants. Symptom levels of PTSD were associated with somatic symptoms. The relationship between trauma exposure and somatic symptoms was partly mediated by the active avoidance and hyperarousal symptom clusters of PTSD. CONCLUSION: Active avoidance and hyperarousal symptoms seem to play a key role in traumatized people suffering from somatic symptoms.

Sedation for magnetic resonance imaging using propofol with or without ketamine at induction in pediatrics-A prospective randomized double-blinded study.

INTRODUCTION: Deep sedation using propofol has become a standard technique in children. This double-blinded randomized clinical trial aims to compare the clinical effects of propofol-mono-sedation vs a combination of propofol and ketamine at induction and a reduced propofol infusion rate for maintenance in children undergoing diagnostic magnetic resonance imaging. METHODS: Children aged from 3 months to 10 years scheduled as outpatients for elective magnetic resonance imaging with deep sedation were included. They were randomized into 2 groups, receiving either 1 mg/kg ketamine at induction, then a propofol infusion rate of 5 mg/kg/h or a propofol infusion rate of 10 mg/kg/h without prior ketamine. Time to full recovery (modified Aldrete score = 10) was the primary outcome. Further outcomes were quality of induction, immobilization during image acquisition, recovery, postoperative nausea and vomiting, emergence delirium using the Pediatric Anesthesia Emergence Delirium scale, vital signs and adverse cardiorespiratory events. All patients and parents as well as anesthetists, imaging technicians, and postsedation personnel were blinded. Data are given as median (range). RESULTS: In total, 347 children aged 4.0 (0.25-10.9) years, weighing 15.6 (5.3-54) kg, ASA classification I, II, or III (141/188/18) were included. The ketamine-propofol group showed significantly shorter recovery times (38 (22-65) vs 54 (37-77) minutes; median difference 14 (95% CI: 8, 20) minutes; P < .001), better quality of induction, and higher blood pressure, but higher incidence of movement requiring additional sedative drugs. There were no significant differences in respiratory side effects, cardiovascular compromise, emergence delirium, or postoperative nausea and vomiting. CONCLUSION: Both sedation concepts proved to be reliable with a low incidence of side effects. Ketamine at induction with a reduced propofol infusion rate leads to faster postanesthetic recovery.

Tinnitus functional index: validation of the German version for Switzerland.

BACKGROUND: Different standardized questionnaires are used to assess tinnitus severity, making comparisons across studies difficult. These questionnaires are also used to measure treatment-related changes in tinnitus although they were not designed for this purpose. To solve these problems, a new questionnaire - the Tinnitus Functional Index (TFI) - has been established. The TFI is highly responsive to treatment-related change and promises to be the new gold standard in tinnitus evaluation. The aim of the current study was to validate a German version of the TFI for a German-speaking population in Switzerland. METHODS: At the ENT department of the University Hospital Zurich, 264 subjects completed an online survey including the German version for Switzerland of TFI, Tinnitus Handicap Inventory (THI), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI) and sociodemographic variables. Internal consistency of the TFI was calculated with Cronbach's alpha coefficient. Pearson correlation coefficients were used for the test-retest reliability of the TFI and to investigate convergent and discriminant validity between the THI and the BDI and BAI, respectively. Factor analysis was assessed using a principal component analysis with oblique rotation. The different factors extracted were then compared with the original questionnaire. RESULTS: The German version of the TFI for Switzerland showed an excellent internal consistency (Cronbach's alpha of 0.97) and an excellent test-retest reliability of 0.91. The convergent validity with THI was high (r = 0.86). The discriminant validity with BAI and BDI showed moderate results (BAI: r = 0.60 and BDI: r = 0.65). In the factor analysis only five factors with one main factor could be extracted instead of eight factors as described in the original version. Nevertheless, relations to the original eight subscales could be demonstrated. CONCLUSION: The German version of the TFI for Switzerland is a suitable instrument for measuring the impact of tinnitus. The reliability and validity of this version are comparable with the original version of the TFI. Although this study showed only five factors in the factor analysis, relations to the original eight subscales were identified. Therefore, the German version of the TFI for Switzerland can deliver relevant information regarding the different tinnitus domains. TRIAL REGISTRATION: Clinical trial registration number on clinicaltrial.gov: NCT01837368 .

Obsessive-compulsive and posttraumatic stress symptoms among civilian survivors of war.

BACKGROUND: Several psychological sequelae have been identified in civilian war survivors. However, little is known about the prevalence of obsessive-compulsive symptoms and their relationship to trauma in this population. METHOD: Fifty-one adult civilian survivors of the Kosovo War (28 males) who had immigrated to Switzerland completed the Revised Obsessive-Compulsive Inventory Scale, the Posttraumatic Stress Diagnostic Scale and the Hopkins Symptom Checklist. Data were analysed using multiple regression analyses. RESULTS: Overall, 35 and 39% of the sample scored above the cut-offs for likely obsessive-compulsive disorder and posttraumatic stress disorder, respectively. Participants with high levels of posttraumatic stress symptoms were significantly more likely to have obsessive-compulsive symptoms, and vice versa. In multiple regression analysis, gender and severity of posttraumatic stress symptoms were predictors of obsessive-compulsive symptoms, whereas number of traumatic life event types and depressive symptoms were not. CONCLUSION: Given the small sample size, the results of this study need to be interpreted cautiously. Nevertheless, a surprisingly high number of participants in our study suffered from both obsessive-compulsive and posttraumatic stress symptoms, with obsessive-compulsive symptoms tending to be more pronounced in women. It remains, therefore, critical to specifically assess both obsessive-compulsive and posttraumatic stress symptoms in civilian war survivors, and to provide persons afflicted with appropriate mental health care.

Gastric ultrasound as a preoperative bedside test for residual gastric contents volume in children.

BACKGROUND: Emergency situations and conditions with impaired gastric emptying enhance the risk of perioperative pulmonary aspiration due to increased residual gastric contents volume (GCV). Gastric ultrasonographic (US) measurement of the gastric antral cross-sectional area (CSA) has been proposed to estimate preanesthetic GCV. However, only few healthy children and fasted pediatric patients have been investigated so far, predicting GCV with considerable imprecision. This study aimed to compare GCV assessed by US in different patient positions for measuring CSA, using magnetic resonance imaging (MRI) as reference, and to evaluate its potential as diagnostic test. METHODS: Healthy volunteer children were examined in a crossover design on 2 days. After baseline examination, they received a light breakfast, followed by 7 ml·kg-1 clear fluid after 2 or 4 h. Gastric emptying was examined with MRI over 4 or 6 h, respectively. US was performed immediately after MRI in right lateral decubital (RLD) and supine with upper body elevated (SUBE) positions. Correlation coefficients (Pearson R; 95%CI) between CSA and body weight corrected GCV (GCVw ) as determined by MRI volumetry were calculated. Data are presented as median (range). RESULTS: Eighteen children aged 9.8 (6.8-12.2) years had 72 US examinations completed. CSA was 401 (101-1311) mm2 and 271 (118-582) mm2 , and R between CSA and GCVw was 0.76 (0.76-1) and 0.57 (0.41-0.88) for the RLD and SUBE positions, respectively. The corresponding GCVw was 2.1 (0.1-13.8) ml·kg-1 . A linear regression model from RLD was similar to one previously derived. Bland-Altman analysis and ROC plots are presented. CONCLUSION: CSA correlated with GCVw in healthy children over a wide range of gastric filling, with the RLD position clearly superior to the SUBE position, confirming a previously derived formula. Although direct calculation of GCVw is imprecise, this technique has the potential to become a diagnostic risk assessment test.

Mutual associations between patients' and partners' depression and quality of life with respect to relationship quality, physical complaints, and sense of coherence in couples coping with cancer.

PURPOSE: The aim of this article is to examine the mutual associations between patients' and partners' depression and quality of life (QOL) in couples facing cancer with respect to potential resources (sense of coherence and relationship quality (RQ)) and stressors (physical complaints). PATIENTS AND METHODS: Questionnaires rating depression, QOL, sense of coherence, RQ, and physical complaints were completed by 207 couples facing different cancer types and stages. Multiple regression models were used to assess the mutual associations between patient and partner variables. RESULTS: In female patients, 40.7% of the variance in depression score was explained by male partners' stressors and resources, whereas only 3.5% of the variance in male patients' depression was explained by female partners' stressors and resources. In male and female partners, respectively, the patients' stressors and resources explained 34.9% versus just 15.8% of the variance in depression. Regarding QOL in female patients, 30.1% of the variance was explained by the partners' stressors and resources, versus only 3.7% in male patients. Meanwhile, in male and female partners, respectively, the patients' stressors and resources explained 25.6% and 12.9% of the variance in QOL. CONCLUSIONS: These findings support a couples-centered approach to psycho-oncological counseling and treatment. Particularly in depressed couples with low RQ, couples therapy or counseling should be considered because of the mutual adverse association between depression and QOL in these couples.

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.

Viscoelastic blood coagulation measurement with Sonoclot predicts postoperative bleeding in cardiac surgery after heparin reversal.

OBJECTIVES: The aim of the study was to determine if Sonoclot with its sensitive glass bead-activated, viscoelastic test can predict postoperative bleeding in patients undergoing cardiac surgery at predefined time points. DESIGN: A prospective, observational clinical study. SETTING: A teaching hospital, single center. PARTICIPANTS: Consecutive patients undergoing cardiac surgery (N = 300). INTERVENTIONS: Besides routine laboratory coagulation studies and heparin management with standard (kaolin) activated clotting time, additional native blood samples were analyzed on a Sonoclot using glass bead-activated tests. Glass bead-activated clotting time, clot rate, and platelet function were recorded immediately before anesthesia induction and at the end of surgery after heparin reversal but before chest closure. MEASUREMENTS AND MAIN RESULTS: Primary outcome was postoperative blood loss (chest tube drainage at 4, 8, and 12 hours postoperatively). Secondary outcome parameters were transfusion requirements, need for surgical re-exploration, time of mechanical ventilation, length of intensive care unit and hospital stay, and hospital morbidity and mortality. Patients were categorized into "bleeders" and "nonbleeders." Patient characteristics, operations, preoperative standard laboratory parameters, and procedural times were comparable between bleeders and nonbleeders except for sex and age. Bleeders had higher rates of transfusions, surgical re-explorations, and complications. Only glass bead measurements by Sonoclot after heparin reversal before chest closure but not preoperatively were predictive for increased postoperative bleeding. CONCLUSIONS: Sonoclot with its glass bead-activated tests may predict the risk for postoperative bleeding in patients undergoing cardiac surgery at the end of surgery after heparin reversal but before chest closure.

Hunger and thirst numeric rating scales are not valid estimates for gastric content volumes: a prospective investigation in healthy children.

AIM: A rating scale for thirst and hunger was evaluated as a noninvasive, simple and commonly available tool to estimate preanesthetic gastric volume, a surrogate parameter for the risk of perioperative pulmonary aspiration, in healthy volunteer school age children. METHOD: Numeric scales with scores from 0 to 10 combined with smileys to rate thirst and hunger were analyzed and compared with residual gastric volumes as measured by magnetic resonance imaging and fasting times in three settings: before and for 2 h after drinking clear fluid (group A, 7 ml/kg), before and for 4 vs 6 h after a light breakfast followed by clear fluid (7 ml/kg) after 2 vs 4 h (crossover, group B), and before and for 1 h after drinking clear fluid (crossover, group C, 7 vs 3 ml/kg). RESULTS: In 30 children aged 6.4-12.8 (median 9.8) years, participating on 1-5 (median two) study days, 496 sets of scores and gastric volumes were determined. Large inter- and intra-individual variations were seen at baseline and in response to fluid and food intake. Significant correlations were found between hunger and thirst ratings in all groups, with children generally being more hungry than thirsty. Correlations between scores and duration of fasting or gastric residual volumes were poor to moderate. Receiver operating characteristic (ROC) analysis revealed that thirst and hunger rating scales cannot predict gastric content. CONCLUSION: Hunger and thirst scores vary considerably inter- and intra-individually and cannot predict gastric volume, nor do they correlate with fasting times in school age children.

Acutely ill patients in internal medicine departments want treatment for undiagnosed, symptomatic skin conditions.

OBJECTIVE: Concomitant skin conditions may be neglected in internal medicine patients due to lack of knowledge or resources. Thus, we investigated the prevalence of undiagnosed skin conditions in this population. METHODS: 200 patients in a university medical center's internal medicine division were examined clinically for dermatoses and quality of life in a prospective, 2-month, single-center study. RESULTS: All patients had several dermatological problems (mean per patient: 13; range: 3-25). There was no relationship between the patient's main medical problem and the number or nature of dermatological conditions. Most patients (84%) requested treatment for their skin condition during hospitalization, especially for xerosis (76%), warts (69%), seborrheic eczema (67%) and onychorrhexis (53%) but not for asymptomatic dermatoses. The impairment in skin-related quality of life was mild but significant, with a mean ± SD Dermatology Life Quality Index of 3 ± 4 (p < 0.001), and global quality of life impairment was severe (p < 0.001). CONCLUSIONS: Inpatients suffered from many different, mostly age-related, skin conditions that remained undiagnosed. When prompted, however, patients requested treatment, particularly for symptomatic dermatological conditions such as xerosis, revealing an unmet need that needs to be addressed by qualified evaluation and care.

Epidemiologic trends in chronic renal replacement therapy over forty years: a Swiss dialysis experience.

BACKGROUND: Long term longitudinal data are scarce on epidemiological characteristics and patient outcomes in patients on maintenance dialysis, especially in Switzerland. We examined changes in epidemiology of patients undergoing renal replacement therapy by either hemodialysis or peritoneal dialysis over four decades. METHODS: Single center retrospective study including all patients which initiated dialysis treatment for ESRD between 1970 and 2008. Analyses were performed for subgroups according to dialysis vintage, based on stratification into quartiles of date of first treatment. A multivariate model predicting death and survival time, using time-dependent Cox regression, was developed. RESULTS: 964 patients were investigated. Incident mean age progressively increased from 48 ± 14 to 64 ± 15 years from 1st to 4th quartile (p < 0.001), with a concomitant decrease in 3- and 5-year survival from 72.2 to 67.7%, and 64.1 to 54.8%, respectively. Nevertheless, live span continuously increased from 57 ± 13 to 74 ± 11 years (p < 0.001). Patients transplanted at least once were significantly younger at dialysis initiation, with significantly better survival, however, shortened live span vs. individuals remaining on dialysis. Among age at time of initiating dialysis therapy, sex, dialysis modality and transplant status, only transplant status is a significant independent covariate predicting death (HR: 0.10 for transplanted vs. non-transplanted patients, p = 0.001). Dialysis vintage was associated with better survival during the second vs. the first quartile (p = 0.026). DISCUSSION: We document an increase of a predominantly elderly incident and prevalent dialysis population, with progressively shortened survival after initiation of renal replacement over four decades, and, nevertheless, a prolonged lifespan. Analysis of the data is limited by lack of information on comorbidity in the study population. CONCLUSIONS: Survival in patients on renal replacement therapy seems to be affected not only by medical and technical advances in dialysis therapy, but may mostly reflect progressively lower mortality of individuals with cardiovascular and metabolic complications, as well as a policy of accepting older and polymorbid patients for dialysis in more recent times. This is relevant to make demographic predictions in face of the ESRD epidemic nephrologists and policy makers are facing in industrialized countries.

Ultrasonographic gastric antral area and gastric contents volume in children.

BACKGROUND: Cross-sectional gastric antral area (GAA) measurements by ultrasonography (US) have been proposed for preoperative assessment of gastric volume in adults but not been validated in children. This study investigates whether in children gastric volumes can be predicted by US performed in different patient positions. METHOD: Gastric fluid and air volumes were examined by magnetic resonance imaging before or up to 120 min after ingestion of 7 ml·kg(-1) diluted raspberry syrup in healthy volunteers who had fasted overnight. GAA was measured with US three times each in supine (SUP), elevated 45° degree supine (E45) and right decubital (RDC) position using imaging planes defined by vascular landmarks. Correlation coefficients (Pearson) between GAA and gastric volumes were calculated and Bland-Altman analysis performed. RESULTS: Sixteen children aged from 6.4 to 12.8 (9.2) years were included in 23 examinations: 6 after overnight fasting, 3 directly after, and 14 with a delay of 74 ± 35 min after fluid intake. GAA was 221 ± 116, 218 ± 112, and 347 ± 188 mm(2) for SUP, E45, and RDC position, respectively. The best correlation between body weight corrected total gastric/gastric fluid volume (TGV(w)/GFV(w)) with GAA was found for RDC position (R = 0.79; P < 0.01/R = 0.78; P < 0.01). Bias and precision of calculated and measured GFV(w) was 0 ± 2.8 ml·kg(-1). CONCLUSION: Correlations between GAA and TGV(w) or GFV(w) in children are best in the RDC position, but not sufficient to predict GFV(w) with a given GAA. Interpretation of isolated GAA values may be misleading.

Differences Between Centers in Psychosocial Evaluations for Living Kidney Donors Do Not Influence Outcome: Results From an Observational Multicenter Study.

Rather little is known about how psychosocial evaluations for living kidney donation (LKD) are performed. We aimed to explore whether Swiss transplant centers (STCs) vary regarding the rate of living kidney donors refused for psychosocial reasons, the psychosocial evaluation process, and the characteristics of the donors. Methods: We investigated 310 consecutive candidates for LKD in 4 of 6 existing STC during mandatory psychosocial evaluations. We registered (i) sociodemographic data, (ii) the type of the decision-making process regarding LKD (ie, snap decision, postponed, deliberate, other), (iii) the evaluator's perception of the donor's emotional bonding and his/her conflicts with the recipient, (iv) the donor's prognosis from a psychosocial perspective, (v) time taken for the psychosocial evaluation, and (vi) its result (eligible, eligible with additional requirements, not eligible). Results: Centers had comparable proportions of noneligible donors (2.9%-6.0%) but differed significantly in the percentage of donors accepted with additional requirements (3.4%-66%, P < 0.001). Significant differences emerged between centers regarding the time needed for evaluation (75-160 min [interquartile range (IQR) 75-180 min] per single exploration, P < 0.001), the perception of the donor's emotional bonding (visual analogue scale [VAS] 8-9 [IQR 6-10], P < 0.001), his/her conflicts with the recipient (VAS 1.5-2 [IQR 0-3], P = 0.006), the donor's psychosocial prognosis (VAS 8-9 [IQR 7-10], P < 0.001), and the type of decision concerning LKD (59%-82% with snap decision "yes," P = 0.008). However, despite differences in the psychosocial evaluation process, the rates of patients accepted for transplantation (eligible and eligible with additional requirements versus noneligible) were comparable across STC (P = 0.72). Conclusions: Our results emphasize that it is more important to establish clear guidelines to identify potential psychosocial risks than to stringently standardize the procedure for psychosocial evaluation of living kidney donors.

Development of life satisfaction in young physicians: results of the prospective SwissMedCareer Study.

PURPOSE: The objectives of the study were to investigate the gender-related development of life satisfaction in young physicians over an 8-year period of residency, to compare it with a representative sample, and to analyze the relationships between both person- and health-related factors and life satisfaction. METHODS: A prospective study was carried out including five measurement points among a cohort of 337 Swiss physicians. Measurements include domain-specific life satisfaction (FLZ(M)), sense of coherence (SOC-13), anxiety and depression (HADS-D), chronic stress (TICS) and socio-demographic variables. Data were analyzed with multivariate procedures. RESULTS: Life satisfaction in physicians of both genders is lower compared to a representative sample. Over the 8-year period of residency, the course of life satisfaction seems to be rather unstable and domain-specific. Female physicians are more satisfied with life than their male counterparts. Depressive symptoms and stress experience are highly negatively associated with life satisfaction in multivariate analysis. CONCLUSIONS: To study the development of life satisfaction over time, it is more appropriate to use a domain-specific life satisfaction questionnaire than a total score. Furthermore, it is a matter of concern that--compared to a representative sample--physicians in residency show lower life satisfaction at all measurement points. Depressive symptoms and chronic stress are found to diminish life satisfaction. This could keep some physicians from staying in the medical profession. Senior physicians should be aware of the negative impact of chronic stress on life satisfaction.

Pregnancy-associated plasma protein-A is an independent short-time predictor of mortality in patients on maintenance haemodialysis.

AIMS: Mortality of maintenance haemodialysis (HD) patients is very high due to polymorbidity, mostly from metabolic and cardiovascular disease. In order to identify patients with high risk for life-threatening complications, reliable prognostic markers would be helpful. Pregnancy-associated plasma protein-A (PAPP-A) has been shown to predict cardiovascular events and death in patients with stable coronary artery disease as well as in acute coronary syndrome in patients with normal renal function. It was the aim of this study to evaluate PAPP-A as a marker for death in patients on maintenance HD. METHODS AND RESULTS: PAPP-A serum levels were measured in 170 patients participating in the monitor! trial, a prospective dynamic dialysis cohort multicenter study in Switzerland. Patients were followed up for a median time of 17 months after measuring PAPP-A, and evaluated for death of any cause. Survivors and non-survivors were compared with regard to baseline PAPP-A concentrations. A multivariate logistic regression analysis for death was performed including PAPP-A, age, sex, number of comorbidities, dialysis vintage, Kt/V, IL-6, C-reactive protein, parathyroid hormone (PTH), Ca x PO(4) product, and total serum cholesterol. A cut-off value for PAPP-A was calculated for discrimination between patients with low and high mortality risk, respectively. A total of 23 deaths occurred during follow-up, equalling an incidence rate of 0.1. Baseline median PAPP-A levels were 40% higher in non-survivors vs. survivors (P = 0.023). In a multivariate analysis, only PAPP-A, age, and Ca x PO(4) product were independent predictors of mortality. A cut-off value of 24 mIU/L discriminates significantly (P = 0.015) between patients at low or high risk for death with a negative predictive value of 91%. CONCLUSION: PAPP-A is a novel and independent short-time predictor of mortality in a maintenance HD population. The pathogenetic relevance of PAPP-A, particularly in the development of cardiovascular disease, remains to be further elucidated.

Chronic stress experience in young physicians: impact of person- and workplace-related factors.

OBJECTIVES: The objectives of the present study are to investigate and compare the relative impact of workplace-related factors and personal characteristics on chronic psychosocial stress experience in young physicians. METHODS: In a prospective study, a cohort of Swiss medical school graduates was followed up, beginning in 2001. In their fourth and eighth year after graduation, 443 physicians assessed their workplace conditions, the experienced effort-reward imbalance, the received professional and emotional support as well as their personal characteristics. The chronic stress experience was measured by the Trier Inventory for the Assessment of Chronic Stress-Screening Subscale of Chronic Stress (TICS-SCSS), 7 years after graduation. The model of influencing factors on chronic stress experience was tested with a hierarchical regression analysis. RESULTS: The mean in chronic stress (TICS-SCSS) in our study sample is significantly higher (p < 0.001) compared to an age-matched population representative sample. In the prediction of chronic stress, the workplace-related factor effort-reward imbalance as well as the personal characteristic overcommitment turned out to be the most important risk factors. Stress protective are high satisfaction with career support, sense of coherence and occupational self-efficacy. The whole set of variables used in the regression model explains 51% of the variance of chronic stress experience. In the prediction of chronic stress, gender has no significant moderator effect. CONCLUSIONS: It is a matter of concern that young physicians report to feel chronically stressed early in their professional career. Actions have to be taken to reduce the stress level mainly in regard to re-establish reciprocity between perceived effort invested and rewards received, in the form of esteem, monetary gain and career opportunities including job security.

The impact of gender and parenthood on physicians' careers--professional and personal situation seven years after graduation.

BACKGROUND: The profile of the medical profession is changing in regard to feminization, attitudes towards the profession, and the lifestyle aspirations of young physicians. The issues addressed in this study are the careers of female and male physicians seven years after graduation and the impact of parenthood on career development. METHODS: Data reported originates from the fifth assessment (T5) of the prospective SwissMedCareer Study, beginning in 2001 (T1). At T5 in 2009, 579 residents (81.4% of the initial sample at T1) participated in the questionnaire survey. They were asked about occupational factors, career-related factors including specialty choice and workplace, work-life balance and life satisfaction. The impact of gender and parenthood on the continuous variables was investigated by means of multivariate and univariate analyses of variance; categorical variables were analyzed using Chi-square tests. RESULTS: Female physicians, especially those with children, have lower rates of employment and show lower values in terms of career success and career support experiences than male physicians. In addition, parenthood has a negative impact on these career factors. In terms of work-life balance aspired to, female doctors are less career-oriented and are more inclined to consider part-time work or to continue their professional career following a break to bring up a family. Parenthood means less career-orientation and more part-time orientation. As regards life satisfaction, females show higher levels of satisfaction overall, especially where friends, leisure activities, and income are concerned. Compared to their male colleagues, female physicians are less advanced in their specialty qualification, are less prone to choosing prestigious surgical fields, have a mentor less often, more often work at small hospitals or in private practice, aspire less often to senior hospital or academic positions and consider part-time work more often. Any negative impact on career path and advancement is exacerbated by parenthood, especially as far as women are concerned. CONCLUSION: The results of the present study reflect socially-rooted gender role stereotypes. Taking into account the feminization of medicine, special attention needs to be paid to female physicians, especially those with children. At an early stage of their career, they should be advised to be more proactive in seeking mentoring and career-planning opportunities. If gender equity in terms of career chances is to be achieved, special career-support measures will have to be provided, such as mentoring programs, role models, flexitime and flexible career structures.

[Subjective experiences following organ transplantation--a qualitative study of 120 heart, lung, liver, and kidney recipients]. / Subjektives Erleben nach einer Organtransplantation--eine qualitative Studie mit 120 Herz-, Lungen-, Leber- und Nierenempfängern.

OBJECTIVES: The communication with patients who have undergoned transplantation is greatly influenced by their subjective experience. This paper deals with this subjective transplant-specific experience six months after surgery. METHODS: Following their heart, lung, liver, or kidney transplantation, 120 patients were questioned concerning their experiences regarding the transplantation, the organ itself, and changes in their personal life. Their statements were investigated by qualitative content analysis. RESULTS: Generally, the statements concerning the transplantation were positive. Interpersonal contact with the medical staff and or family members was perceived as very helpful. Two-thirds of the patients spoke openly about their organ. For the most part, their statements about changes in their personal life were positive, expressed in the sense of personal growth. Fears and insecurities occurred as negative changes. CONCLUSIONS: On the whole, the majority of the patients expressed positive experiences regarding their transplantation. Interpersonal and supportive relationships played a significant role.

Anesthetic-induced improvement of the inflammatory response to one-lung ventilation.

BACKGROUND: Although one-lung ventilation (OLV) has become an established procedure during thoracic surgery, sparse data exist about inflammatory alterations in the deflated, reventilated lung. The aim of this study was to prospectively investigate the effect of OLV on the pulmonary inflammatory response and to assess possible immunomodulatory effects of the anesthetics propofol and sevoflurane. METHODS: Fifty-four adults undergoing thoracic surgery with OLV were randomly assigned to receive either anesthesia with intravenously applied propofol or the volatile anesthetic sevoflurane. A bronchoalveolar lavage was performed before and after OLV on the lung side undergoing surgery. Inflammatory mediators (tumor necrosis factor alpha, interleukin 1beta, interleukin 6, interleukin 8, monocyte chemoattractant protein 1) and cells were analyzed in lavage fluid as the primary endpoint. The clinical outcome determined by postoperative adverse events was assessed as the secondary endpoint. RESULTS: The increase of inflammatory mediators on OLV was significantly less pronounced in the sevoflurane group. No difference in neutrophil recruitment was found between the groups. A positive correlation between neutrophils and mediators was demonstrated in the propofol group, whereas this correlation was missing in the sevoflurane group. The number of composite adverse events was significantly lower in the sevoflurane group. CONCLUSIONS: This prospective, randomized clinical study suggests an immunomodulatory role for the volatile anesthetic sevoflurane in patients undergoing OLV for thoracic surgery with significant reduction of inflammatory mediators and a significantly better clinical outcome (defined by postoperative adverse events) during sevoflurane anesthesia.

Psychological processing of transplantation in lung recipients: a quantitative study of organ integration and the relationship to the donor.

OBJECTIVES: Lung recipients undergo a complex psychological process, including organ integration and processing of attitudes towards the organ donor. DESIGN: Seventy-six lung recipients were asked to participate in a cross-sectional questionnaire study on the psychological processing of lung transplants. METHODS: The questionnaire consisted of statements describing aspects of organ integration and the patient's relationship with the donor. Furthermore, chronic stress/psychological distress (Screening Scale of the Trier Inventory; Symptom Checklist SCL-K-9) and the emotional effects of transplantation/immunosuppression (Transplant Effects Questionnaire; Medication Experience Scale for Immunosuppressants) were assessed. RESULTS: In general, lung recipients perceive the transplant as part of themselves (97.4%) and not as a foreign object (90%). One-third of patients still have frequent thoughts about the donor, whilst the majority (80.3%) do not believe that they have adopted the donor's characteristic traits. Factor analysis reveals the two-dimensional structure of the questionnaire items 'organ integration' (factor 1) and 'relationship to the donor' (factor 2). Poor organ integration predicts low adherence, low disclosure and high feelings of guilt, whilst a close donor relationship predicts chronic stress and psychological distress. CONCLUSIONS: Poor organ integration and a close relationship to the donor should be borne in mind in psychosocial treatment regarding the patient's adherence behaviour and psychological distress.