Cultural Adaptation and Validation of the Modified Checklist for Autism in Toddlers, Revised with Follow-up in Moroccan Arabic dialect.

BACKGROUND: The prevalence of autism spectrum disorder is increasing worldwide, making screening and early intervention necessary. Several screening instruments have been developed in recent years. The Modified Checklist for Autism in Toddlers Revised with Follow-up (M-CHAT-R/F) is considered to be one of the specific measures designed to identify toddlers at risk for autistic spectrum disorder. OBJECTIVE: The aim of the study was to translate and adapt the original version of M-CHAT-R/F from the English to the Moroccan Arabic language. STUDY DESIGN: Specialized translators and clinicians ensured forward and backward translation of the scale into Moroccan Arabic. Then, a two-stage screening of the M-CHAT-R/F-T was applied to a study sample comprised of 56 toddlers with autistic spectrum disorder (category I) and 96 toddlers with normal development (category II). "Kappa test", "Cronbach's alpha" test, the intra class correlation coefficient, and the area under the curve were determined. RESULT: The average score results of M-CHAT-R/F were 13.12 for category I, while it was 2.24 for category II. The Cronbach's alpha coefficient of the checklist was 0.929. The kappa values ranged from k=0.78 to k=0.97 with a confidence interval of 95% indicating good convergence. The intra-class correlation coefficient ranged from 0.97 to 0.99, which is excellent. The area under the curve in our study was 0.988, an excellent result. CONCLUSION: Efficiency of the Moroccan Arabic version of the MCHAT was demonstrated for screening in the general population.

Stigmatizing attitudes and social perception towards mental illness among Moroccan medical students.

OBJECTIVES: This study aimed to explore medical students' attitudes, social perception, and knowledge towards mental illness and identify the associated factors. METHODS: A cross-sectional study was conducted in the Medical Faculty of Fez. A representative sample of 420 Moroccan students from the first to the seventh years was selected randomly during the academic year (2018/2019). They completed the Mental Illness Clinicians Attitudes scale (MICA) and a self-questionnaire exploring sociodemographic data, the university course, social perception and knowledge towards mental illness, and the potential consideration of psychiatry as a career. RESULTS: The average age of participants was 21.73 years (SD ±2.60), and 72.4% (n=304) of respondents were female (M/F gender ratio=0.39). The participants held stigmatizing attitudes and negative social perceptions towards mental illness, as indicated by the high score of the MICA scale (mean=57.24; SD ±9.95). Females (p=0.02) and married students (p=0.02) showed significantly more tolerant attitudes. The attitudes of students (p=0.37) who completed the psychiatry clerkship were slightly more favorable (p=0.15). There was no significant difference in attitudes according to the level of study (p=0.06). Students with a lower socioeconomic level tended to be less stigmatizing (p=0.08). The assessment of knowledge about mental illness among students objectified major gaps. A total of 17.9% (n=75) considered psychiatry as a career. CONCLUSION: The attitudes of medical students in this study were stigmatizing, and this should without delay motivate Moroccan research, educational and health authorities to investigate further scientific research in this area to address these attitudes and remedies.

Clinical profile of schizophrenia comorbid with obsessive-compulsive symptoms: A comparative study.

OBJECTIVE: Describe and compare the clinical profile of schizophrenic patients with and without obsessive-compulsive symptoms and obsessive-compulsive disorder (OCD) patients. METHODS: A descriptive and analytical cross-sectional study was carried out at the psychiatry department of Hassan II University Hospital in Fez over 12 months to compare three groups of patients: "schizo-obsessive" (n=32), "schizophrenia" (n=34), and "OCD" (n=46). All participants (n=112) were assessed using the mini-international neuropsychiatric interview (MINI), the Yale-Brown obsessive-compulsive scale (Y-BOCS), the Brown assessment of beliefs scale (BABS), the Hamilton anxiety rating scale (HAM-A), the Beck's depression inventory (BDI-II), the positive and negative syndrome scale (PANSS), and the clinical global impressions-severity scale (CGI-S). RESULTS: The "schizo-obsessive" group differed from the "schizophrenia" group in: more severe psychotic symptoms (mean=64.16±17.049, P<0.001), higher anxiety (mean=8.87±5,655, P<0.001) and depression (mean=7.50±5.989, P<0.001) scores, more prevalent suicide attempts (46.9%), higher illness severity score (mean=5.13±1.157, P=0.02), and more professional disinsertion (78.1%). The "schizo-obsessive" group (mean= 14.47±3.388) had significantly poor insight (P<0.001) compared to the "OCD" group (mean= 8.35±4.542). There were similarities in the obsessive and compulsive themes between the "schizo-obsessive" and the "OCD" groups, with no significant difference of severity (P=0.26). CONCLUSION: A careful assessment of obsessive symptomatology is essential in schizophrenia for better patient management and prognosis.

[The role of the general practitioner in management of psychiatric disorders]. / Le rôle du médecin généraliste dans la prise en charge des pathologies psychiatriques.

AIM: Psychiatric disorders represent a huge burden of disease worldwide. Significant gaps in their diagnosis and treatment remain. In Morocco, an observed shortage of psychiatrists would logically call for their collaboration with family physicians. Our objectives were to analyse perceptions of general practitioners' capacity to manage psychiatric disorders, to study the difficulties encountered in their management of these pathologies, and to assess their degree of collaboration with existing mental health structures. METHODS: A cross-sectional nationwide survey of family physicians practicing in urban and rural areas in the private and public sectors in the Kingdom of Morocco was organised. Carried out over a period of 10 months (April 2016 to January 2017), the study was based on an anonymised self-administered questionnaire comprising 23 items. Were excluded from the sample: physicians who had tested the questionnaire prior to its distribution, medical students, family physicians employed in administrative services, resident doctors in university hospitals, and questionnaires with incomplete answers. RESULTS: All in all, five hundred and four questionnaires were distributed, with a participation rate of 79.8%, while 57.9% of the respondents were men. Their seniority as doctors ranged from 1 year to 60 years with average duration of 19.5±11 years. An overwhelming majority of the doctors had obtained their doctorates in Morocco, while 8.4% had been trained abroad. The majority of the doctors surveyed worked in private practice in urban areas (53.1%), and most of them (81.9%) agreed that the management of psychiatric disorders is a public health priority. The participating physicians stated that they received an average of five patients per day suffering from mental disorders, representing 17.3% of their medical consultations. According to their perceptions, the most frequent psychiatric pathologies were depression, somatoform disorders and sleep disturbances, which were cited by 92.9%, 78.8% and 78.5% of them respectively. Regarding the diagnosis of psychiatric pathologies, 60.2% of the doctors considered bipolar disorder as a difficult pathology to diagnose, followed by schizophrenia, autism and dementia, while the pathologies reported as the most difficult to treat were addictive behaviours, schizophrenia, bipolar disorder, autism and dementia. Physicians felt a need for training, primarily pertaining to anxiety disorders, schizophrenia and bipolar disorders (49.5%, 35% and 33.7%, respectively). Nearly a quarter of the respondents (22.4%) mentioned a need for training in management of all psychiatric illnesses. Regarding the reasons for their referral of patients to mental health care structures, 65.4% of the physicians justified their doing so by a need for hospitalisation, while in 43.7% of cases, the transfer was carried out at the request of the patient or his family. The difficulties mentioned by the respondents were firstly a lack of adapted means of care (77.5%), followed by their insufficient training in mental healthcare (52.4%) and absence of collaboration with mental health professionals (52.4%). CONCLUSION: For the majority of the physicians surveyed, psychiatry represented a public health priority, and their prioritising provides a probable explanation for their positive perception of their role in the management of mental disorders. However, we went on to observe that a number of difficulties constituted obstacles to their role in management of mental disorders and induced them to refer their patients to psychiatrists. Our analysis highlighted the impact of continuing education on physicians' attitudes and the interest of collaboration between practitioners. Efforts in university teaching and continuous education should be encouraged in view of enabling family physicians to more effectively cope with the demands of daily practice and meet the expectations of the overall population.

[Hypertensive crisis and anticholinergic toxidrome secondary to accidental consumption of datura stramonium in two children]. / Poussée tensionnelle et toxidrome anticholinergique secondaire à une consommation accidentelle de datura stramonium chez l'enfant, à propos de 2 cas.

OBJECTIVE: To identify a hypertensive clinical form of atropine or anticholinergic toxidrome secondary to accidental consumption of Datura seeds. PATIENTS AND METHODS: We report two cases of Datura intoxication in two children who presented marked anticholinergic syndrome whose diagnosis was made by the anamnesis and the clinic. RESULT: Patient 1: A 5-year-old boy, returns home agitated with balance disorders. He was admitted to pediatric resuscitation unit. His Glasgow score was 11/15. The child made inconsistent remarks. The neurological examination revealed mydriasis. Hemodynamically, the blood pressure was 145/91mmHg, the heart rate was 145 bpm. The rest of the examination noted a temperature of 37.5°, a bladder globe. Standard biological tests were normal. ECG found sinus tachycardia. Urine analysis revealed a positive alkaloid reaction with the presence of atropine. The evolution was favorable after 48hours. Patient 2: 45-month-old boy admitted to a state of severe agitation of toxic origin. The clinical examination showed a central and peripheral anticholinergic symptomatology with severe hallucinations, severe hypertension, and a heart rate at 190 bpm. The rest of the examination found erythema in the thorax and upper limbs, bilateral mydriasis. The toxicological report confirmed the presence of alkaloids. The evolution was favorable. CONCLUSION: Hypertension crisis and other anticholinergic clinical signs of Datura stramonium intoxication achieve favorable outcomes in children.

Ecological clarification of cheese whey prior to anaerobic digestion in upflow anaerobic filter.

Anaerobic digestion of cheese whey wastewaters (CW) was investigated in a system consisting of an ecological pretreatment followed by upflow anaerobic filter (UAF). The pretreatment was conducted to solve the inhibition problems during anaerobic treatment of CW caused by the amounts of fats, proteins and carbohydrates and to avoid the major problems of clogging in the reactor. The optimized ecological pretreatment of diluted CW induce removal yields of 50% of chemical oxygen demand (COD) and 60% of total suspended solids (TSS) after acidification by Lactobacillus paracasei at 32 degrees C during 20 h and neutralization with lime. The pretreated CW was used to feed UAF (35 degrees C). The effects of organic loading rate (OLR) and hydraulic retention time (HRT) on the pretreated CW anaerobic degradation were examined. The average total COD removals achieved was 80-90%. The performance of the reactor was depressed by increasing the COD concentration to 20 g/l (OLR = 4 gCOD/ld) and the COD removal efficiency was reduced to 72%. Significant methane yield (280 l/kg COD removal) was obtained at an HRT of 2 days.

Microbial monitoring by molecular tools of a two-phase anaerobic bioreactor treating fruit and vegetable wastes.

Microbial consortia in a two-phase, anaerobic bioreactor using a mixture of fruit and vegetable wastes were established. Bacterial and archaeal communities obtained by a culture-independent approach based on single strand conformation polymorphism analysis of total 16S rDNA showed the adaptation of the microflora to the process parameters. Throughout the 90 d of the study, the species composition of the bacterial community changed significantly. Bacterial 16S rDNA showed at least 7 different major species with a very prominent one corresponding to a Megasphaera elsdenii whereas bacterial 16S rDNA of a methanization bioreactor showed 10 different major species. After two weeks, Prevotella ruminicola became major and its dominance increased continuously until day 50. After an acid shock at pH 5, the 16S rDNA archaeal patterns in the acidogenic reactor showed two major prominent species corresponding to Methanosphaera stadtmanii and Methanobrevibacter wolinii, a hydrogenotrophic bacterium.