Closing the gender leadership gap: a multi-centre cross-country comparison of women in management and leadership in academic health centres in the European Union.

BACKGROUND: Women's participation in medicine and the need for gender equality in healthcare are increasingly recognised, yet little attention is paid to leadership and management positions in large publicly funded academic health centres. This study illustrates such a need, taking the case of four large European centres: Charité - Universitätsmedizin Berlin (Germany), Karolinska Institutet (Sweden), Medizinische Universität Wien (Austria), and Oxford Academic Health Science Centre (United Kingdom). CASE: The percentage of female medical students and doctors in all four countries is now well within the 40-60% gender balance zone. Women are less well represented among specialists and remain significantly under-represented among senior doctors and full professors. All four centres have made progress in closing the gender leadership gap on boards and other top-level decision-making bodies, but a gender leadership gap remains relevant. The level of achieved gender balance varies significantly between the centres and largely mirrors country-specific welfare state models, with more equal gender relations in Sweden than in the other countries. Notably, there are also similar trends across countries and centres: gender inequality is stronger within academic enterprises than within hospital enterprises and stronger in middle management than at the top level. These novel findings reveal fissures in the 'glass ceiling' effects at top-level management, while the barriers for women shift to middle-level management and remain strong in academic positions. The uneven shifts in the leadership gap are highly relevant and have policy implications. CONCLUSION: Setting gender balance objectives exclusively for top-level decision-making bodies may not effectively promote a wider goal of gender equality. Academic health centres should pay greater attention to gender equality as an issue of organisational performance and good leadership at all levels of management, with particular attention to academic enterprises and newly created management structures. Developing comprehensive gender-sensitive health workforce monitoring systems and comparing progress across academic health centres in Europe could help to identify the gender leadership gap and utilise health human resources more effectively.

Habilitations as a bottleneck? A retrospective analysis of gender differences at the Medical University of Vienna.

BACKGROUND: The share of female physicians who drop out of a university career increases disproportionately with every career step. In this project, we analysed careers at the Medical University of Vienna (formerly the Medical Faculty at the University of Vienna) in the time span from 1992 to 2012 to explore the particular role of habilitations as a potential obstacle for women striving to pursue a career in science. METHODS: To gain both a macro- and micro-view of the phenomenon of habilitations, a descriptive analysis of the data found in the archive of the Medical University of Vienna was carried out as a first step. Building on these results, structured interviews with the female physicians who were involved in the habilitation procedures at that time were conducted. RESULTS: While hardly any gender-based differences or discrimination can be reported for the habilitation procedures themselves, the research clearly reveals that the disparity in habilitations by men and women is a manifestation of unequal access to informal networks, differences regarding integration in the scientific community and available time resources. It is unlikely that the rising number of women completing doctoral studies in the field of medicine will automatically lead to a harmonisation of habilitation numbers. CONCLUSION: The analysis of existing gender-based differences with regard to habilitations in the field of medicine shows that they result from multiple processes that are subtle and relatively resistant to change.

Breath alcohol level and plasma amino acids: a comparison between older and younger chronic alcohol-dependent patients.

AIM: The aim of the present study is to examine the distribution of plasma excitatory and inhibitory amino acids, according to the age and current breath alcohol levels (BrAl+/-), of alcohol-dependent patients. PARTICIPANTS AND METHODS: 78 alcohol-dependent patients (mean age=46.2+/-11 years, men/women=54/24) were clinically tested, including the determination of the major excitatory as well as inhibitory amino acids. The independent variables were gender, age and current alcohol consumption measured with the breath alcohol level (BrAl+/-status). RESULTS: In comparison to BrAl negatives, BrAl positives had higher plasma levels of glutamic acid (P=0.01) and proline (P=0.026), and lower levels of aminobutyric acid (P=0.002), serine (P=0.031) and urea (P=0.01). In the BrAl positives, no age effect was found related to the plasma amino acids. In contrast, the BrAl negatives displayed age-related differences. The older (>or=50 years) BrAl negative patients had higher plasma levels of cystine, tyrosine, citrulline and urea, and lower histidine levels, compared to the younger group (<50 years). In general, differences in plasma levels of certain amino acids were dependent on gender, BrAl status, age and biochemical markers (GGT, MCV) of alcohol abuse. CONCLUSIONS: Abstaining patients (BrAl-/) display age-related differences in AAs' distribution, while active drinking (BrAl+/) seems to even out those differences, underpinning the hypothesis that drinking mimics changes seen with advanced age.

Changes in thalamus-hypothalamus serotonin transporter availability during clomipramine administration in patients with obsessive-compulsive disorder.

To the authors' knowledge there is as of yet no study demonstrating in vivo alterations in human serotonin transporters (SERT) during clomipramine treatment in patients with obsessive-compulsive disorder. The only study in which SERT binding has been investigated in obsessive-compulsive disorder (OCD) patients before and after treatment is a small pilot study by Stengler-Wenzke et al (2006), who treated five OCD patients with citalopram. In the study at hand, we measured transporter availability in the thalamus-hypothalamus with [(123)I] beta-CIT single photon emission computed tomography (SPECT) in 24 patients with DSM-IV OCD. All patients displayed prominent behavioral checking compulsions (OC-checkers). At baseline and upon medication after 12 weeks of treatment with clomipramine (150 mg daily) 24 non-depressed OC-checkers underwent a SPECT measurement of brain SERT availability using [(123)I]-2beta-carbomethoxy-3beta-(4-iodophenyl)tropane. For quantification of brain serotonin transporter availability, a ratio of specific to non-displaceable [(123)I] beta-CIT brain binding was used (BP(ND)=(thalamus and hypothalamus-cerebellum)/cerebellum). The SERT availability was compared between baseline and after treatment and correlated with severity of OC symptomatology and treatment response as assessed with the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). After treatment with clomipramine patients showed a 48% reduced brain serotonin transporter availability in the thalamus-hypothalamus, as compared with values at baseline (0.72+/-0.12 vs 1.39+/-0.18, p<0.001). Correlations between brain SERT availability and OC symptomatology (Y-BOCS scores) revealed significantly negative associations both at baseline and after treatment (r=-0.46; p<0.05 and r=-0.53; p<0.01 respectively). These data suggest that the SERT availability values could be considered a biological indicator of disease severity. Moreover, in search of predictors we found that higher pretreatment SERT availability significantly predicted better treatment response 12 weeks later (B=14.145+/-4.514; t=3.133; p=0.005). These results provide further support for an important role of alterations in serotonergic neurons in the pathophysiology of OCD.

[123I]-beta-CIT SPECT imaging shows reduced thalamus-hypothalamus serotonin transporter availability in 24 drug-free obsessive-compulsive checkers.

Numerous findings indicate alterations in brain serotonin systems in obsessive-compulsive disorder (OCD). We investigated the in vivo availability of thalamus-hypothalamus serotonin transporters (SERT) in patients with DSM-IV OCD who displayed prominent behavioral checking compulsions (OC-checkers). Four hours after injection of [(123)I]-2beta-carbomethoxy-3beta-(4-iodophenyl)tropane ([(123)I]-beta-CIT), single photon emission computed tomography (SPECT) scans were performed in 24 medication-free non-depressed OC-checkers and 24 age- and gender-matched healthy controls. For quantification of brain serotonin transporter availability, a ratio of specific to non-displaceable [(123)I]-beta-CIT brain binding was used (V''(3)=(thalamus and hypothalamus-cerebellum)/cerebellum). Drug-free non-depressed OC-checkers showed an 18% reduced brain serotonin transporter availability in the thalamus and hypothalamus, as compared with healthy control subjects (1.38+/-0.19 vs 1.69+/-0.21; p<0.001). There was a strong negative correlation between severity of OC symptomatology (Y-BOCS scores) and SERT availability (r=-0.80; p<0.001). Moreover, we found a significant positive correlation between illness duration and serotonin transporter availability (r=0.43; p<0.05). This first report of significantly reduced [(123)I]-beta-CIT binding in the thalamus-hypothalamus region in OC-checkers suggests reduced brain serotonin transporter availability, which is more pronounced with increased severity of OC symptomatology and short duration of illness. The results provide direct evidence for an involvement of the serotonergic system in the pathophysiology of OCD.

Glutamic acid in withdrawal and weaning in patients classified according to Cloninger's and Lesch's typologies.

AIMS: Though glutamic acid is well known as a working excitatory in the CNS, its impact on the modulation of alcohol withdrawal symptoms and withdrawal fits are not yet clear. The study has been undertaken to examine the levels of glutamic acid in chronic alcohol-dependent patients at different stages of alcohol withdrawal and weaning and to examine any existence of any differences according to Cloninger's and Lesch's typologies. PATIENTS AND METHODS: One hundred and fifty-nine alcohol-dependent patients were assessed according to Cloninger's and Lesch's typologies and related to abstinence duration, age, and gender. Blood samples were taken for mean corpuscular volume (MCV), gamma-glutamyltransferase (GGT) and glutamic acid, in order to find primarily any differences in glutamic acid according to the typologies, age, abstinence duration, and liver damage. RESULTS: There was no significant association between Cloninger's and Lesch's typologies. Cloninger's types 1 and 2 had an equal distribution of GGT and duration of abstinence, while Lesch's type I had more patients with high GGT, and more patients who were sober for a maximum of 2 days. Unlike in Lesch's types, glutamic acid levels did not differ according to Cloninger's types, as significantly higher glutamic acid values were found in Lesch's types I and IV. Glutamic acid values did not differ significantly in different age groups. CONCLUSIONS: Our study findings of varying glutamic acid levels seen in Lesch's typology, higher in types I and IV than in types II and III, are of significant clinical value and can be interpreted differently, as in type I high levels of glutamic acid is seen as a kindling phenomenon, while in type IV elevated levels might be related to either compulsivity of frequent repetition of drinking or withdrawal.

Reaction to pain stimulus before and during hypnosis measured by pupillary reaction.

The aim of this study was to investigate the analgesic effects of hypnotic pain control on experimental pain by measuring pupil reactions as an objective psycho-physiologic parameter. Twenty-two healthy volunteers (11 female and 11 male) aged between 22 and 35 years participated in the study. Pupil diameter was measured as baseline measurement (i.e., static measurement) in the non-hypnotic and in the hypnotic state. Pupil diameter changes to a standardized pain stimulus were measured in the non-hypnotic and hypnotic state and compared. Additionally, a Fourier analysis of pupil oscillations reflecting central nervous activation during the static measurement (25.6 sec) was calculated. During the hypnotic state the pain related pupil dilation was significantly smaller than during the non-hypnotic state. Pupil oscillations were significantly reduced during hypnosis.

Potentially dangerous behavior in the mentally ill: attitudes of journalists and medical students toward compulsory admission.

Compulsory admission is a critical measure that may lead to stigmatization of patients. The authors investigated what medical students and journalists consider legitimate conditions for compulsory admission. The most frequently quoted conditions in both groups were violent attempts against others. About one third of each group considered continuous neglect as a reason. Students significantly more often than journalists advocated for civil commitment in the case of suicide attempts and violent attempts. Medical students with personal contact with mentally disordered persons advocated significantly more often for coercive measures in the case of suicide attempts. Comparing journalists and medical students having personal contact with mentally disordered persons revealed that medical students significantly more often supported commitment. Journalists displayed a more liberal attitude toward the mentally ill than did medical students.

The influence of age on the female/male ratio of treated incidence rates in depression.

BACKGROUND: Poor data exist on the influence of psychosocial variables on the female/male ratio of depression because of the small number of cases and the resulting limited numbers of variables available for investigation. For this investigation a large number of first admitted depressed patients (N = 2599) was available which offered the unique opportunity to calculate age specific sex ratios for different marital and employment status categories. METHODS: Age and sex specific population based depression rates were calculated for first ever admissions for single year intervals. Moving averages with interpolated corrections for marginal values in the age distribution were employed. RESULTS: For the total group the female/male ratio of depression showed an inverted U-shape over the life-cycle. This pattern was influenced by the group of married persons, which showed a sex-ratio of 3:1 between the age of 30-50, but ratios of around 1:1 at younger and older ages. For not married persons the female/male ratio was already around 2:1 at the age of 18 and rose to 2.5:1 in mid-life and declined to 1 at around 55. The almost parallel decline of depression rates in employed men and women resulted in a female/male ratio of about 2:1 from age 18 to age 50 and became 1 after the age of 60. The female/male ratio among the not employed was about 1, in mid-life it became negative. CONCLUSIONS: Our analyses show that the gender-gap in first admitted depressed patients is age dependent and that psychosocial factors modify the sex ratio.

Double-blind controlled trial of gamma-hydroxybutyrate and clomethiazole in the treatment of alcohol withdrawal.

The aim of this double-blind, comparative study was to assess the efficacy and safety of gamma-hydroxybutyrate (GHB) in ameliorating the symptoms of alcohol withdrawal. Newly admitted alcohol-dependent patients (n = 98) were randomized to receive either clomethiazole 1000 mg daily (CLO group) (n = 33), or 50 mg GHB/kg body wt (n = 33) or 100 mg GHB/kg body wt (n = 32). This dose was administered for 5 days, halved on day 6, and on days 7 and 8 only placebo was given. As CLO is available as capsules and GHB as syrup, a double-dummy method was used to try to ensure blindness. The groups were matched in terms of baseline demographic and alcohol-related variables. There was no difference between the three treatments in ratings of alcohol withdrawal symptoms nor requests for additional medication. After tapering off the active medication, there was no increase in withdrawal symptoms, indicating that physical tolerance did not develop to either GHB or CLO within the 5-day treatment period. The most frequently reported side-effect of GHB was transient vertigo, particularly after the evening double dose.