Selflife: A Life Skills Development Tool to Prevent Sexual Violence among Healthcare Students.

BACKGROUND: in France, 14.5% of women and 3.9% of men aged 20-69 years have experienced sexual violence. Of these, 40% will go on to develop posttraumatic stress disorder. Sexual violence is therefore a major public health issue. In the present study, we tested a life skills development tool (Selflife) designed to prevent sexual violence in a population of healthcare students. METHODS: a total of 225 French healthcare students were randomly divided into a control group using case studies (n = 114) and a group using Selflife (n = 111) to discuss the topic of sexual violence. After the session, they completed self-report questionnaires collecting sociodemographic data and probing their feelings about their participation, their life skills, and their verdict on the intervention. RESULTS: compared with controls, participants in the Selflife group reported gaining more knowledge about sexual violence, a greater sense of improving their life skills, and greater satisfaction with the intervention. CONCLUSIONS: these results suggest that, in addition to providing information about sexual violence, Selflife helped students develop their life skills, thereby empowering them to act when confronted with sexual violence. Its impact on prevalence and on the psychological and psychiatric consequences remains to be assessed.

Early and very early-onset schizophrenia compared with adult-onset schizophrenia: French FACE-SZ database.

OBJECTIVE: To compare the clinical symptomatology in patients with Early-Onset Schizophrenia (EOS, N = 176), especially the subgroup Very Early Onset Schizophrenia (VEOS) and Adult Onset Schizophrenia (AOS, N = 551). METHOD: In a large French multicentric sample, 727 stable schizophrenia patients, classified by age at onset of the disorder, were assessed using standardized and extensive clinical and neuropsychological batteries: AOS with onset ≥ 18 years and EOS with onset < 18 years (including 22 VEOS < 13 years). RESULTS: The importance of better diagnosing EOS group, and in particularly VEOS, appeared in a longer DUP Duration of Untreated Psychosis (respectively, 2.6 years ± 4.1 and 8.1 years ± 5.7 vs. 1.0 years ± 2.5), more severe symptomatology (PANSS Positive And Negative Syndrome Scale scores), and lower educational level than the AOS group. In addition, the VEOS subgroup had a more frequent childhood history of learning disabilities and lower prevalence of right-handedness quotient than the AOS. CONCLUSION: The study demonstrates the existence of an increased gradient of clinical severity from AOS to VEOS. In order to improve the prognosis of the early forms of schizophrenia and to reduce the DUP, clinicians need to pay attention to the prodromal manifestations of the disease.

Self-reported pain in patients with schizophrenia. Results from the national first-step FACE-SZ cohort.

INTRODUCTION: Little is known about perception of physical pain in schizophrenia (SZ). Some studies have suggested that patients with SZ may have an increased pain threshold, while others have suggested that patients with SZ may suffer from undetected and untreated high physical pain levels. The objectives of this study were (i) to investigate the prevalence of self-reported physical pain in stabilized SZ subjects, and (ii) to determine whether physical pain was associated with psychiatric characteristics and somatic comorbidities (iii) to determine whether antidepressants and benzodiazepine administration were associated with lower self-reported pain. METHOD: 468 community-dwelling stable SZ subjects (73% men, mean aged 32 years) were recruited in the Schizophrenia Expert Center national network. Patients with moderate to extreme pain, assessed with the EQ5D-5L questionnaire, were classified as belonging to the "pain group". RESULTS: 104 (22.2%) reported moderate to extreme pain levels. In multivariate analysis, pain has been associated with headache (OR = 2.63 [1.04-6.63], p = 0.04), higher anxiety (OR = 1.61 [1.18-2.21], p = 0.003), higher current depressive symptoms (OR = 1.09 [1.01-1.17], p = 0.03), history of childhood trauma (1.03 [1.01-1.06], p = 0.01) and older age (OR = 1.04 [1.01-1.07], p = 0.03), independently of current psychotic severity, sociodemographic variables, antipsychotic, antidepressant and benzodiazepine treatments. No association with addictive behaviors or illness characteristics has been found. CONCLUSION: The present findings suggest that community-dwelling SZ outpatients report a high rate of self-reported physical pain, associated with headache, depression and anxiety and history of childhood trauma. Physical pain should be systematically assessed and specifically treated, when needed, in patients with SZ.

Advanced paternal age is associated with earlier schizophrenia onset in offspring. Results from the national multicentric FACE-SZ cohort.

The association between advanced paternal age (APA) and increased risk of schizophrenia (SZ) is well established. The objectives of the present study were to further determine if SZ participants with APA (APA+), versus those without (APA-), had: (i) different illness characteristics; (ii) different responses to antipsychotic medication; and (iii) different cognitive characteristics. Participants were a non-selected representative multicentric sample of stabilized community-dwelling people diagnosed with SZ included in the FACE-SZ cohort. 389 participants (73% males, mean aged 32.7 years, mean illness duration 10.8 years) formed the study sample, with each comprehensively evaluated, clinically and neuropsychologically, over 2 days. 118 participants (30.3%) were defined as APA+ according to their father's age at birth (≥35 years). APA+ was associated with a wide range of cognitive dysfunctions in univariate analyses. In multivariate analyses, the only significant difference was the age at onset, with a mean 1.6 year earlier in APA+, compared to APA- (20.7 vs. 22.3 years; p=0.02). This difference is independent of sociodemographic characteristics and I.Q. No association with clinical symptomatology and treatment response was found. The present study supports the neomutation hypothesis and confirms APA as a relevant clinical variable to discriminate potential schizophrenia subtypes. Potential underlying pathophysiological mechanisms are discussed.

Nicotine dependence is associated with depression and childhood trauma in smokers with schizophrenia: results from the FACE-SZ dataset.

In a perspective of personalized care for smoking cessation, a better clinical characterization of smokers with schizophrenia (SZ) is needed. The objective of this study was to determine the clinical characteristics of SZ smokers with severe nicotine (NIC) dependence. 240 stabilized community-dwelling SZ smokers (mean age = 31.9 years, 80.4% male gender) were consecutively included in the network of the FondaMental Expert Centers for Schizophrenia and assessed with validated scales. Severe NIC dependence was defined by a Fagerstrom questionnaire score ≥ 7. Depression was defined by a Calgary score ≥ 6. Childhood trauma was self-reported by the Childhood Trauma Questionnaire score (CTQ). Ongoing psychotropic treatment was recorded. Severe NIC dependence was identified in 83 subjects (34.6%), depression in 60 (26.3%). 44 (22.3%) subjects were treated by antidepressants. In a multivariate model, severe NIC dependence remained associated with depression (OR = 3.2, p = 0.006), male gender (OR = 4.5, p = 0.009) and more slightly with childhood trauma (OR = 1.03, p = 0.044), independently of socio-demographic characteristics, psychotic symptoms severity, psychotropic treatments and alcohol disorder. NIC dependence was independently and strongly associated with, respectively, depression and male gender in schizophrenia, and only slightly with history of childhood trauma. Based on these results, the care of both nicotine dependence and depression should be evaluated for an effective smoking cessation intervention in schizophrenia.

Validation study of the Medication Adherence Rating Scale. Results from the FACE-SZ national dataset.

OBJECTIVE: The Medication Adherence Rating Scale (MARS) is one of the most widely used measurements of adherence in schizophrenia (SZ). However, the data available regarding its psychometric properties are scarce. The aim of this study was to provide new data regarding the psychometric properties of the MARS in a multicenter community-dwelling sample of SZ patients. METHODS: This study was conducted in the French National network of the 10 FondaMental Expert Centers for SZ. The MARS was tested for construct validity, reliability, external validity and acceptability. In addition, data pertaining to sociodemographic information, clinical characteristics using the Positive and Negative Syndrome Scale (PANSS), the Scale to Assess Unawareness in Mental Disorder (SUMD), the Calgary Depression Scale for Schizophrenia (CDRS) and therapeutic adherence using the Brief Adherence Rating Scale (BARS) were collected. RESULTS: Three hundred and nineteen patients were included. The 3-factor structure of the MARS was confirmed using confirmatory factor analysis: RMSEA=0.05, CFI=0.95, and WRMR=0.88. The unidimensionality of each factor was supported by the satisfactory INFIT statistics. Item internal consistencies were all higher than 0.15 and the Kuder-Richardson were close to 0.6, except for factor 2, which was close to 0.5. Significant associations with BARS, PANSS, CDRS showed satisfactory external validity. The acceptability was excellent as all patients complete the MARS, without missing values. CONCLUSION: The MARS is a short self-administered instrument with acceptable psychometric properties that yields important information about adherence to pharmacological treatment. Some improvements might be considered to enhance its validity and reliability.

Motivational properties of D2 and D3 dopamine receptors agonists and cocaine, but not with D1 dopamine receptors agonist and L-dopa, in bilateral 6-OHDA-lesioned rat.

Dopamine dysregulation syndrome in Parkinson's disease (PD) has been attributed to dopamine replacement therapy (DRT). We hypothesize that DRT can induce a potential rewarding effect in an animal model of PD. Using the conditioned place preference (CPP) paradigm, we investigated the motivational effects of L-dopa, dopamine receptor agonists (DRAs), and cocaine in rat with a bilateral 6-OHDA lesion of the nigrostriatal dopaminergic pathway. In 6-OHDA animals, D1 receptors agonist (SKF81297) revealed significantly a conditioned place aversion (CPA) at 3 mg/kg and 9 mg/kg doses. D2 receptors agonist (bromocriptine) induced both CPP and CPA at 1 mg/kg and 10 mg/kg doses respectively. D3 receptors agonist (PD128907) induced a CPP only at 1 mg/kg, comparable to that of cocaine. Sham animals revealed biphasic CPP curves, with significant dose effect, for the intermediate dose of the 3 DRAs. However, L-dopa induced no significant effect while cocaine induced CPP in both lesioned and sham animals. In conclusion, this study confirms the predominant roles of D2R class, and most specifically D3R subtypes, in rewarding properties of DRT.

[Prevention in schizophrenia]. / Approche préventive dans la schizophrénie.

Functional consequences of schizophrenia are important. According to this, prevention has been developed using various approaches. The strategy based on the neuro-developmental hypothesis of the illness is not useful at the time. Identification of ultra high risk groups is an interesting way to develop possibilities of intervention which goal is to reduce the possibility of transition to psychosis in those samples. But the lack of specificity of the definition of those groups, make this strategy difficult to use in general population. Increasing the permeability of the different filters along the pathway to mental health care can be more promising in general population. By now, prevention strategies have to be improved in the filed of schizophrenia, and make the proof of ther interest beyond the research perspectives.