This study aimed to assess the effects of multi-strain probiotics on anthropometric and biochemical measures in Saudi adults with overweight or obesity.

Single-centre, double-blind, placebo-controlled, randomised clinical trial.

Occupational Health Clinics at King Saud University Medical City, Riyadh, Saudi Arabia.

Ninety-three Saudi participants with overweight or obesity were randomly assigned to receive twice-daily doses of either placebo (n 49) or 30 × 109 CFU/g of HEXBIO® containing three Lactobacillus and three Bifidobacterium species (n 44) in a double-blind manner over a 12-week period, respectively. Both groups adhered to a hypoenergetic diet. Anthropometric measurements, glycaemic indices and lipid profiles were evaluated at baseline and post-intervention.

Following the 12-week intervention, no statistically significant differences were found in all between the probiotic group and placebo group comparisons, except for fat intake, where the group*time interaction showed a significant decrease in favour of the probiotic group (P = 0·02). However, significant within-group reductions were observed in the probiotic group: body weight (–0·9 kg, P = 0·02), HC (–1·5 cm, P = 0·002), energy intake (–387·3 kcal/d, P = 0·002), fasting glucose (–0·7, P = 0·002) and LDL-cholesterol (–0·7, P = 0·02).

Consumption of multi-strain probiotic supplementation over 12 weeks significantly decreased fat intake in Saudi adults with overweight or obesity, with the probiotic group highlighting improved anthropometric and biochemical parameters. Further research is needed to evaluate the long-term clinical significance of this dietary practice and whether it has a meaningful impact on overall health beyond the placebo effect.

In this study, we aim to estimate the risk of developing clinical multidrug-resistant organism (MDRO) infection with carbapenem-resistant Enterobacterales (CRE), methicillin-resistant Staphylococcus aureus (MRSA), or vancomycin-resistant enterococci (VRE) in colonized patients compared with non-colonized admitted to high-risk areas with a main focus on CRE colonization/infection.

Retrospective cohort study conducted at a tertiary care facility.

This study included patients enrolled in active surveillance testing (AST) for CRE, MRSA, or VRE during the year 2021. Development of relevant invasive infection within 365 days of the AST result was collected as the primary outcome. The association between MDRO colonization and infection was calculated using the risk ratio. The prevalence of CRE organisms and carbapenemase genes is presented.

A total of 19,134 ASTs were included in the analysis (4,919 CRE AST, 8,303 MRSA AST, and 5,912 VRE AST). Patient demographics were similar between colonized and non-colonized groups. Colonization was associated with an increased risk of infection in the 3 cohorts (CRE, MRSA, and VRE), with risk ratios reported as 4.6, 8.2, and 22, respectively. Most patients (88%) develop CRE infection with the same colonizing carbapenemase gene. Oxa-48/NDM Klebsiella pneumoniae was the most common organism detected in CRE infection.

The study demonstrated that colonization with CRE, MRSA, or VRE is a risk factor for developing infections caused by the respective bacteria. The high percentage of match between carbapenemase genes detected in colonization and infection indicates that screening results might be used to inform infection management and treatment.

Sudden hearing loss is a common presentation to ENT. In the authors’ practice, patients often wait many weeks for formal hearing testing. This study aimed to assess whether a tablet-based hearing test, hearTest, could aid clinical decision-making within secondary care ENT.

This was a multi-centre, prospective, non-randomised study to assess the feasibility, usability and accuracy of hearTest.

In the sample, hearTest was shown to be an acceptable method of testing for hearing loss by both patients and clinicians. The 0.5–4 kHz range had an average clinical agreement rate of 95.1 per cent when compared with formal pure tone audiometry, deeming it an accurate test to diagnose hearing loss.

The authors propose that hearTest can be used within ENT as a clinical decision support tool when manual audiometry is not immediately available. Within the authors’ practice, hearTest is used to aid diagnosis and management of sudden sensorineural hearing loss.

This study aimed to compute the pooled prevalence of diabetes mellitus and other underlying conditions in patients with coronavirus disease 2019 associated rhino-orbito-cerebral mucormycosis.

A systematic literature review was performed in PubMed, Scopus, Web of Science, Embase and Google Scholar. The cross-sectional studies that reported the frequency of diabetes mellitus in patients with coronavirus disease 2019 associated rhino-orbito-cerebral mucormycosis were included.

Eighteen eligible studies with a total number of 3718 patients were included in the current study. The pooled prevalence of diabetes in patients with coronavirus disease 2019 associated rhino-orbito-cerebral mucormycosis was 89 per cent and with new-onset diabetes was 32 per cent. The pooled prevalence of steroid use was high (79 per cent) too. The all-cause mortality rate was 24 per cent.

Diabetes mellitus was the most frequent underlying condition in patients with coronavirus disease 2019 associated rhino-orbito-cerebral mucormycosis. The second most frequent underlying condition was steroid use during coronavirus disease 2019 infection. The appropriate control of hyperglycaemia and rational prescription of steroids during the treatment of coronavirus disease 2019 associated rhino-orbito-cerebral mucormycosis is recommended.

Paediatric obesity is a worldwide health burden, with growing evidence linking obesity to myocardial function impairments. The study aims to evaluate left ventricular functions among prepubertal obese children to obesity-related clinical and metabolic parameters.

Between June 2019 and March 2020, 40 prepubertal children with obesity were recruited and compared to 40 healthy controls. Patients were assessed for body mass index z scores, waist circumference, body adiposity by bioimpedance analysis, and obesity-related laboratory tests, for example, serum chemerin. Left ventricular functions were assessed using variable echocardiographic modalities, such as M-mode, tissue Doppler, and two-dimensional speckle tracking.

Mean patients’ age was 9.25 ± 1.05 years. Left ventricular mass index, E/E’, and myocardial performance index were significantly increased in obese children than controls. Although M-mode-derived ejection fraction was comparable in both groups, two-dimensional speckle tracking-derived ejection fraction, global longitudinal strain, and global circumferential strain were significantly lower in cases than controls. Left ventricular mass index displayed a positive correlation with body mass index z score (p = 0.003), fat mass index (p = 0.037), and trunk fat mass (p = 0.021). Global longitudinal strain was negatively correlated with body mass index z score (p = 0.015) and fat mass index (p = 0.016). Serum chemerin was positively correlated with myocardial performance index (p = 0.01).

Alterations of left ventricular myocardial functions in prepubertal obese children could be detected using different echocardiographic modalities. Chemerin, body mass index z score, fat mass index, and trunk fat mass were correlated with subclinical left ventricular myocardial dysfunction parameters before puberty. Our results reinforce early and strict management of childhood obesity upon detection of changes in anthropometric and body adiposity indices.

Pseudoneurological symptoms are frequent among children consulting in neuropediatrics. Psychogenic origin is often unrecognized, which may cause a major disruption and an increase of medical care expenses.

The purpose of this study was to identify clinical features of pseudoneurological symptoms through patients admitted in neuropediatrics.

A descriptive retrospective study of a population of 19 children and adolescents hospitalized in the neuropediatrics department at the National Institute of Neurology in Tunis, between January 2015 and April 2019, having recieved the diagnosis of psychogenic symptoms.

Twelve girls and seven boys were included in this study.The averge age were 11.5 years. All patients had normal cogntive and motor development. In most cases (84%), patients had a history of somatic illness. Only three patients had a history of psychiatric disorders. Family history of somatic disorders was found in 42 % of the sample and psychiatric disorders in three patients. Negative pseudoneurological symptoms such as loss of function, were detected in 60 % of patients, paraparesis and paraplegia were the most recurrent. Only one patient had pseudo-epileptic symptoms. Further investigations were performed in all patients, averaging 4 tests per patient. The average term between the beginning of the symptoms and the established diagnosis of psychogenic symptoms was 72 days with an average stay at hospital of 4 to 7 days. All patients had conversion disorder according to DSM V.

It is recognized that somatization could be a warning sign of psychological distress mainly among children. Conversion disorder, rarely seen in children, presents frequently as pseudo neurological symptoms.

Tamoxifen is an antioestrogen agent used in breast cancer treatment. According to some guidelines, this molecular was also proposed for the treatment of acute mania. In fact, Tamoxifen inhibits the intracellular action of the protein kinase C (PKC), which is the direct target in the treatment of mania episodes. Lithium and valproate have also the same action.

We aimed to show the case of an acute mania under an inhibitor PKC treatment and insisted that other studies are recommended.

Case report description and research on medline, pubmed with the keywords: Tamoxifen, Bipolar disorder, protein kinase C,mania.

We reported a case of a 53-year-old woman with past history of unipolar depression. In 2018 when she was diagnosed with breast cancer. She received antidepressant drugs but she interrupted the treatment after a few months. She was treated for her breast cancer with mastectomy, radiotherapy, and 20 mg per day of Tamoxifen prescribed since Mars 2018. She had been admitted in June 2019 in our department for acute mania. The patient received Tamoxifen as it was prescribed. She was not taking any concomitant medications. No history of drug abuse was reported. Medical examination, laboratory, and radiological investigations did not indicate any medical pathology.

In our case, Tamoxifen had not ovoid the acute mania in spite of its Known anti-manic properties as reported in the literature. Possible neurobiological effect of tamoxifen on the nervous system should be studied to evaluate the safety of this treatment mainly in patients with bipolar disorder.

Tonsillectomy has generated extensive comment on the internet, but this content has not been examined in a scientific manner. This study aimed to determine what the blogosphere has to say about adult tonsillectomy and to report whether this information can be used to improve post-surgical care.

The internet was searched to find personal blogs relating to tonsillectomy. A retrospective review of data collected on these blogs was carried out and the blogs were conceptually analysed by the authors.

Fifty blogs were included. Seventy per cent of patients had read blogs prior to their procedure. The average pain score where available was 7.2. Complications occurred in 10 per cent of patients. Only 1 patient (2 per cent) regretted having a tonsillectomy.

It is important for otolaryngologists to stay in tune with the blogosphere as this unregulated and easily accessible source of information is both friend and foe but will ultimately help in pre-operative counselling and post-operative management.

Few scientific studies have been devoted to the study of crime among the mentally ill elderly, however, all the studies agree on the importance of recognizing risk factors associated with passage to forensic action in elderly patients.

The objectives of our work are to clarify the sociodemographic, clinical and forensic characteristic of mental elderly patients who commit forensic acts.

Our work has focused on all patients older than 60 years hospitalized under the mode of office between 1995 and 2012 in the service of forensic Razi hospital according to article 29 of the law n° 92–83 of the third of August 1992 as amended by the law 2004-40 of 3 May 2004, following a non-legal place due to insanity within the meaning of the 38 article of the Tunisian Penal Code.

Our study included 25 patients, their ages ranged between 60 and 90 years. They mostly had a low socio-economic level (64%), a low educational level (48%) and a marital status of married (64%).

All patients had a neuropsychiatric disease: schizophrenia and other psychotic disorders in 48% of cases, dementia and Delirium nonspecific in 32% of cases, mood disorder in 16% of cases and mental retardation in 4% of cases. The medico-legal act was murder or attempted murder in 40% of cases, sexual crimes in 16% of cases, aggression against property in 16%, violence against people in 8% of cases and different offenses in the remaining cases.

Little is known about the epidemiology of smoking and substance use disorders (SUD) among psychiatric outpatients in south of Tunisia.

Examine the prevalence of smoking and SUD among adult psychiatric outpatients at the regional hospital of Gabes.

A survey was conducted to assess the extent of alcohol abuse, drug abuse and smoking among adult psychiatric outpatients (n = 115), with different psychiatric diagnoses (DSM−5), aged over 18 years, following the psychiatric department of the regional hospital of Gabes. Data collection was done through a semi-structured interview with the patient and a family member + review of medical records. SUD was defined as an abuse or dependence to alcohol or drug.

Smokers account for 29.6% of the patients. Smoking was significantly higher in male patients (97.1% vs. 43.2%, P < 10−3). Compared to nonsmokers, smokers patients had significantly more the diagnosis of schizophrenia (64.7% vs. 35.3%, P = 0.004), a higher level of education (52.9% vs. 32.1%, P = 0.03), a higher rate of alcohol (14.7% vs. 1.2%, P = 0.008) and drug use disorders (8.8% vs. 0%, P = 0.02), and a higher rate of relapses (3.5 vs. 2, P = 0.004). Alcohol use was noted in 6% of patients and cannabis in 4%. Patients with a SUD had significantly more the diagnosis of schizophrenia (100% vs. 36.2%, P = 0.05), a higher rate of smoking (100% vs. 27.7%, P = 0.02). Financial situation, education, marital status and age of onset of the disease were not associated with SUD.

Addictive behaviors are prevalent among psychiatric outpatients. This has implications in treatment and management of these patients.

The authors have not supplied their declaration of competing interest.

Patients with severe mental illness (SMI) suffer from two to three times higher rates of obesity, and this has translated into much higher rates of obesity-related morbidity and premature mortality in this population.

Measuring the frequency of obesity and its associations with gender, and others socio-demographics factors among 115 adults psychiatric outpatients.

A cross-sectional study, was conducted to assess frequency of obesity among 115 adults attending public mental health department in the regional hospital of Gabes (south of Tunisia). For the diagnosis of mental disorders, we used the diagnostic and statistical manual of mental disorders (DSM-V). Obesity was estimated by body mass index (BMI). This index is defined as the ratio of weight (kg) to squared size (m2). Overweight is defined as a BMI between 25 and 29.9 kg/m2 and obesity by a BMI ≥30 kg/m2. BMI was measured directly and other information was gathered by interview.

The mean BMI was 25. In our patients, 40.9% were overweight, 49.6% (n = 57) were obese including 8.7% (n = 10) who were morbidly obese. Obesity was significantly more frequent in women (63.8% vs 39.7%, P = 0.009), living in a couple (60.9% vs 42%, P = 0.03) and having a medium or high socioeconomic level (53.3% vs 30.4%, P = 0.03). There were no differences between obese and non-obese regarding age, level of education and professional status.

The high prevalence of obesity among women suggests that targeted approaches are needed to promote optimal physical health in this population.

The authors have not supplied their declaration of competing interest.

To assess the prescription of benzodiazepines (BZD) in elderly patients, and to explore any gender differences.

Six hundred and fifty-four patients (≥ 65) admitted in an emergency service of a general hospital due to a fall. BZD use information was collected (dose, half-life profile).

BZD are significantly more prescribed to women (47.6%) than men (36.1%) (X2 = 8.097, P = 0.004). We conducted a logistic regression analysis using as dependent variable taking or not BZD and sex as the independent one, covariating the model by age. We noted that sex remains significant despite enter the age variable in the model (OR = 1.5, P = 0.013). A total of 21.6% of patients consumed intermediate or long half-life BZDs, appearing a greater tendency to prescribe such BZD to women (X2 = 3.606, P = 0.058). In the 58.0% of prescriptions, prescribed dose was higher than the recommended for the elderly. The percentage is significantly higher for men (70.0%) than women (53.1%). Furthermore, a total of 54 prescriptions (15.8%) were even higher than the recommended adult dose, with no significant differences between men and women.

We found evidence of a higher prescription of BZD in women independently of age. Despite not being recommended, prescription of intermediate or long half-life BZD continues, in a slightly higher manner in women. BZD are prescribed above the recommended dose for elderly in a large number of patients, especially in men. A considerable proportion of elderly patients (15.8%) consume BZD doses even higher than the recommended for adults.

The authors have not supplied their declaration of competing interest.