Olanzapine, risperidone, and aripiprazole were all associated with statistically significant weight gain. Olanzapine was associated with the most weight gain and aripiprazole the least. For the secondary outcome, although a number of active comparator trials were identified, data were not available for meta-analysis and were too limited to allow firm conclusions to be drawn.

ObjectivesTo document the knowledge of, attitudes toward, and practices of adverse drug reaction (ADR) reporting and pharmacovigilance systems among healthcare professionals.MethodsThis descriptive cross-sectional study was conducted using a questionnaire. This study took place at King Fahd Hospital of the University (KFHU), Khobar, Kingdom of Saudi Arabia, between April 2015 and April 2016. Healthcare professionals, including physicians, pharmacists, pharmacy technicians, and nurses, were considered eligible and invited to take part in the study. A link to the online questionnaire was sent to each participant via E-mail, and a hard copy was circulated at the hospital after the objectives of the study were explained. The questionnaire comprised items regarding knowledge/awareness of pharmacovigilance and ADRs, perception/attitude towards pharmacovigilance and ADR reporting, and practices of ADR reporting. Descriptive statistics were used to analyze the data.ResultsA total of 400 questionnaires were distributed to the healthcare professionals and 331 participants responded, providing a response rate of 82.75%. The healthcare professionals comprised 161 physicians, 39 pharmacists, 21 pharmacist technicians, and 110 nurses. Most of the participants were female (n=198) and Saudi (61.9%). Most healthcare professionals (62.5%) were unaware of the term pharmacovigilance; the pharmacists and pharmacist technicians had the highest rate of pharmacovigilance awareness (60.5% of the pharmacists and 40% of pharmacist technicians).ConclusionThere is a lack of awareness and knowledge of pharmacovigilance and ADR reporting among healthcare professionals working at KFHU.

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BackgroundMedication errors have been the largest component of medical errors threatening patient safety worldwide. Several international health bodies advocate measuring safety culture within healthcare organizations as an effective strategy for sustainable safety improvement. To the best of our knowledge, this is the first study conducted in a Middle Eastern country at the level of community pharmacy, to examine safety culture and to evaluate the extent to which patient safety is a strategic priority.MethodsA descriptive cross-sectional study was conducted. The Pharmacy Survey on Patient Safety Culture (PSOPSC), developed by the Agency for Healthcare Research and Quality (AHRQ), was used to collect data. PSOPSC is a self-administered questionnaire which was previously tested for validity and reliability. The questionnaire was distributed among pharmacists who work in community pharmacies from the five governorates of Kuwait (Capital, Hawalli, Farwaniya, Jahra, and Ahmadi). The Statistical Package for Social Science (SPSS) software, version 24 was used for analysing data.ResultsA total of 255 community pharmacists from the five governorates were approached to participate in the study, of whom 253 returned a completed questionnaire, with the response rate of 99%. Results from the study showed that patient safety is a strategic priority in many aspects of patient safety standards at the level of community pharmacies. This was reflected by the high positive response rate (PRR) measures demonstrated in the domains of “Teamwork” (96.8%), “Organizational Learning-Continuous Improvement” (93.2%) and “Patient Counselling” (90.9%). On the other hand, the lowest PRR was given to the “Staffing, Work Pressure, and Pace” domain which scored 49.7%.ConclusionsUnderstanding community pharmacists’ perspectives of patient safety culture within their organization is critical. It can help identify areas of strength and those that require improvement, which can help support decision about actions to improve patient safety. The current study showed that urgent attention should be given to the areas of weakness, mainly in the dimension of “Staffing, Work Pressure and Pace.” The pharmacists pointed the need for adequate breaks between shifts and less distractible work environment to perform their jobs accurately.Electronic supplementary materialThe online version of this article (10.1186/s12913-018-3662-0) contains supplementary material, which is available to authorized users.

One of the most common neurodevelopmental disorders worldwide is autism spectrum disorder (ASD), which is characterized by language delay, impaired communication interactions, and repetitive patterns of behavior caused by environmental and genetic factors. This review aims to provide a comprehensive survey of recently published literature on ASD and especially novel insights into excitatory synaptic transmission. Even though numerous genes have been discovered that play roles in ASD, a good understanding of the pathophysiologic process of ASD is still lacking. The protein–protein interactions between the products of NLGN, SHANK, and NRXN synaptic genes indicate that the dysfunction in synaptic plasticity could be one reason for the development of ASD. Designing more accurate diagnostic tests for the early diagnosis of ASD would improve treatment strategies and could enhance the appropriate monitoring of prognosis. This comprehensive review describes the psychotropic and antiepileptic drugs that are currently available as effective pharmacological treatments and provides in-depth knowledge on the concepts related to clinical, diagnostic, therapeutic, and genetic perspectives of ASD. An increase in the prevalence of ASD in Gulf Cooperation Council countries is also addressed in the review. Further, the review emphasizes the need for international networking and multidimensional studies to design novel and effective treatment strategies.

Monitoring of children and adolescents needs to be intensified during dose increases, or when a new, added, or switched antipsychotic medicine is introduced to their drug regimen, and during exposure to known risk factors for rhabdomyolysis. The development of seemingly nonserious events, such as abdominal pain, muscle pain, weakness, and dark urine, should be followed up during antipsychotic use, as they might be precursory events to rhabdomyolysis that eventually could develop into acute renal failure.

A b s t r a c t Introduction: The SARS-CoV-2 (previously 2019-nCoV) outbreak in Wuhan, China and other parts of the world affects people and spreads coronavirus disease 2019 (COVID-19) through human-to-human contact, with a mortality rate of > 2%. There are no approved drugs or vaccines yet available against SARS-CoV-2. Material and methods: State-of-the-art tools based on in-silico methods are a cost-effective initial approach for identifying appropriate ligands against SARS-CoV-2. The present study developed the 3D structure of the envelope and nucleocapsid phosphoprotein of SARS-CoV-2, and molecular docking analysis was done against various ligands. Results: The highest log octanol/water partition coefficient, high number of hydrogen bond donors and acceptors, lowest non-bonded interaction energy between the receptor and the ligand, and high binding affinity were considered for the best ligand for the envelope (mycophenolic acid: log P = 3.00; ΔG = -10.2567 kcal/mol; pKi = 7.713 μM) and nucleocapsid phosphoprotein (1-[(2,4-dichlorophenyl)methyl]pyrazole-3,5-dicarboxylic acid: log P = 2.901; ΔG = -12.2112 kcal/mol; pKi = 7.885 μM) of SARS-CoV-2. Conclusions: The study identifies the most potent compounds against the SARS-CoV-2 envelope and nucleocapsid phosphoprotein through state-ofthe-art tools based on an in-silico approach. A combination of these two ligands could be the best option to consider for further detailed studies to develop a drug for treating patients infected with SARS-CoV-2, COVID-19.