Pregnant women’s use and attitude toward herbal,vitamin, and mineral supplements in an academic tertiary care center,Riyadh, Saudi Arabia

Background

Herbal medicine has been widely utilized by pregnant women despite the limited available evidence regarding the safety and efficacy of that practice. The current available studies, from different countries, estimated that the use of herbal medicine during pregnancy range from 7% up to 96%. The aim of this study is to determine the prevalence, attitude, source of information, and reasoning behind the use of herbal medicine among pregnant women in Saudia Arabia.

Quality of life among epileptic patients in Qassim Region,KSA

Objectives:To explore the influence of epilepsy on quality of life (QoL) among people with epilepsy in Saudi Arabia, and its association with sociodemographic and clinical characteristic aspects in the Qassim region.Methods:A cross-sectional multi-centered study done in the Qassim region from June 2018 to May 2019. A self-administered questionnaire was provided to 216 participants who attended the neurology clinic. We used a validated Arabic version of the QoL in Epilepsy (QOLIE-31) to measure the QoL.Results:The mean of the overall QOLIE-31 score was 64.23 ± 17.8. we found that employment status had a significant influence on the overall score (p<0.001) and all other QOL domains (rho ranged from -.136 for energy fatigue to -.193 for social function) Patients with focal seizures were significantly higher in emotional wellbeing (rho=-.159), seizure worry (rho=-.226), cognitive function (rho=-.166) and overall score (p=0.010) than patients with the generalized type. Monotherapy patients have higher scores in total (p<0.001) and all subscales except seizure worry and emotional wellbeing than those on polytherapy.Conclusion:Employment status, type of seizure, and AED number are the most important factors affecting Saudi patient’s QoL.

Many studies in multiple countries have tested quality of life (QoL) in epilepsy, and have highlighted areas of common concern. It has been shown that among Arabian people, epileptic patients are generally more susceptible to having higher levels of anxiety and depression.1 In Kenya, researchers have compared QoL between persons with epilepsy (PWE) and healthy people who have the same environment, social relationship, and living circumstances. These authors found that low education level, unemployment rate, unskilled employment, and low income were higher in PWE compared to their non-epileptic accompanying people.2 Despite the high prevalence rate in Saudi Arabia (6.54 per 1000),3 there has been limited research about the impact of QoL in epileptic patients. To better identify the factors that influence Saudi epilepsy patients, here we explore the influence of epilepsy on QoL among Saudi epileptic patients.     

Routine Trans-Abdominal Ultrasonography Before Laparoscopic Sleeve Gastrectomy: the Findings

Although some bariatric guidelines reserve pre-operative trans-abdominal ultrasonography screening for symptomatic patients and those with elevated liver enzymes, there has yet to exist a general consensus regarding this issue. Some centers still employ its use as a vital step in the workup of the bariatric patient. This study aims to observe the prevalent findings on routine pre-operative trans-abdominal ultrasonography when used as a screening tool prior to laparoscopic sleeve gastrectomy (LSG). All patients undergoing LSG were screened pre-operatively with trans-abdominal ultrasonography. A retrospective study was done of the pre-operative ultrasonography results of patients who underwent LSG at Amiri Hospital from 2008 to 2012. A total of 747 patients were included in the study, with a median age of 36 (15–68). Five hundred ninety (79.0 %) patients were females while 157 (21.0 %) were males, with an overall median body mass index (BMI) of 45 (30–90). Two hundred forty patients (32.1 %) had normal pre-operative ultrasonography results, 83 (11.1 %) were found to have gallstones, 427 (57.2 %) had fatty liver, and 55 (7.4 %) had other pathologies. There was no statistically significant association between BMI and gallstones (p?=?0.545) and BMI and fatty liver (p?=?0.418). Trans-abdominal ultrasonography screening prior to LSG revealed a wide range of findings but does not add significant information to the pre-operative workup of patients undergoing the procedure and should be reserved for indicated patients.     

Laser Assisted Double-Layer Endoscopic Repair of Laryngeal Clefts: Our Experience in 11 Cases

Laryngeal cleft is a rare congenital malformation of the respiratory tract leading to a high level of morbidity and mortality, recently being diagnosed with increased frequency. Management throughout the years included medical and surgical. The open surgical technique is more commonly used although it has higher risk and need longer post-operative care. Recently surgical endoscopic repair was introduced using different techniques. To evaluate the clinical features of infants and children presenting with laryngeal clefts, and review endoscopic management modality especially the technique and results of repair using double-layer (2 layers) technique. Outlining our experience with the surgical technique, complications arising from surgery as well as surgical outcome by evaluating the decannulation rate and cessation of the assisted feeding by the end of treatment. Retrospective case series study. Review of infant and children seen in our clinic with the diagnosis of laryngeal cleft from January 2012 till June 2014., and treated by CO₂ laser assisted double-layer endoscopic closure. The presenting symptoms, patient demographics, diagnostic procedure, cleft type, surgical outcome and complications all were evaluated. We revised the case notes of 34 patients with a workable diagnosis of Laryngeal cleft. A total of 11 patients met our criteria and were included in the study. Clefts typing was according to modified Benjamin–Ingles classification, type 1 (n = 9) and type 2 (n = 2). All clefts were closed endoscopically by CO₂ laser incision of the mucosa and two-layer endoscopic closure of the cleft without postoperative intubation or tracheotomy. They accepted oral feeding within 5 postoperative days (range 3–11 days). 5 out of 6 patients (83.3%) successfully stopped nasogastric feeding and 1 out of 2 patients successfully weaned from nasal cannula. One patient deceased few months after surgery due to other medical problems. Two patients needed redo after burst of the upper cleft stitches immediately after repair by iatrogenic cause during suctioning. The repair was stable in all patients during the second look 6 weeks after surgery with no recurrence or fistula formed. There were no clinically significant observed complications with this technique. After a mean follow up of 24 months, all children have a good voice, have no sign of residual aspiration, and less hospital admissions. Laryngeal cleft should be suspected in children presenting with recurrent pneumonia and difficulties during feeding. Endoscopic repair is a successful and safe technique for treating laryngeal clefts, and has short post-operative recovery without postoperative intubation or tracheotomy. Using the double-layer technique appeared to be promising but needs more comparative studies in the future.     

Mitochondrial dysfunction in rabies virus infection of neurons

Infection with the challenge virus standard-11 (CVS) strain of fixed rabies virus induces neuronal process degeneration in adult mice after hindlimb footpad inoculation. CVS-induced axonal swellings of primary rodent dorsal root ganglion neurons are associated with 4-hydroxy-2-nonenal protein adduct staining, indicating a critical role of oxidative stress. Mitochondrial dysfunction is the major cause of oxidative stress. We hypothesized that CVS infection induces mitochondrial dysfunction leading to oxidative stress. We investigated the effects of CVS infection on several mitochondrial parameters in different cell types. CVS infection significantly increased maximal uncoupled respiration and complex IV respiration and complex I and complex IV activities, but did not affect complex II–III or citrate synthase activities. Increases in complex I activity, but not complex IV activity, correlated with susceptibility of the cells to CVS infection. CVS infection maintained coupled respiration and rate of proton leak, indicating a tight mitochondrial coupling. Possibly as a result of enhanced complex activity and efficient coupling, a high mitochondrial membrane potential was generated. CVS infection reduced the intracellular ATP level and altered the cellular redox state as indicated by a high NADH/NAD+ ratio. The basal production of reactive oxygen species (ROS) was not affected in CVS-infected neurons. However, a higher rate of ROS generation occurred in CVS-infected neurons in the presence of mitochondrial substrates and inhibitors. We conclude that CVS infection induces mitochondrial dysfunction leading to ROS overgeneration and oxidative stress.     

Community pharmacists’ knowledge,behaviors and experiences about adverse drug reaction reporting in Saudi Arabia

Objective

To assess community pharmacists’ knowledge, behaviors and experiences relating to Adverse Drug Reaction (ADR) reporting in Saudi Arabia.

Methods

A cross-sectional study was conducted using a validated self-administered questionnaire. A convenience sample of 147 community pharmacists working in community pharmacies in Riyadh, Saudi Arabia.

Results

The questionnaire was distributed to 147 pharmacists, of whom 104 responded to the survey, a 70.7% response rate. The mean age of participants was 29 years. The majority (n = 101, 98.1%) had graduated with a bachelorette degree and worked in chain pharmacies (n = 68, 66.7%). Only 23 (22.1%) said they were familiar with the ADR reporting process, and only 21 (20.2%) knew that pharmacists can submit ADR reports online. The majority of the participants (n = 90, 86.5%) had never reported ADRs. Reasons for not reporting ADRs most importantly included lack of awareness about the method of reporting (n = 22, 45.9%), misconception that reporting ADRs is the duty of physician and hospital pharmacist (n = 8, 16.6%) and ADRs in community pharmacies are simple and should not be reported (n = 8, 16.6%). The most common approach perceived by community pharmacists for managing patients suffering from ADRs was to refer him/her to a physician (n = 80, 76.9%).

Conclusion

The majority of community pharmacists in Riyadh have poor knowledge of the ADR reporting process. Pharmacovigilance authorities should take necessary steps to urgently design interventional programs in order to increase the knowledge and awareness of pharmacists regarding the ADR reporting process.     

Health care professionals’ awareness of,knowledge about and attitude to influenza vaccination

Objectives

Influenza vaccination is recommended to all health care professionals (HCPs). However, vaccination rate among HCPs is low and may be due to uncertainty about the effectiveness of the vaccine and fear of its adverse effects. Therefore, this study aimed to investigate the awareness, knowledge, and attitude of HCPs towards influenza vaccination and we ascertain reasons for not getting vaccinated.

Method

A cross-sectional conducted in 6 major hospitals in Saudi Arabia. 245 anonymous questionnaires were distributed to a convenient sample of staff during the 2012–2013 influenza season. The validated questionnaire consists of five sections that collect information about: demographics, attitude towards influenza vaccination, knowledge about influenza virus and vaccination, current practice and awareness of published guidelines.

Results

242 completed questionnaires were received, a response rate of 98%. 38% of HCPs reported getting vaccinated. The most common reasons given by HCPs for not getting vaccinated were: fear of contracting illness (16%), belief that they are not at risk from influenza because they are young and healthy (13%) and being unaware of vaccine availability (13%). Non-availability of vaccine (43%) was the highest barrier for not providing vaccine for patients and HCPs followed by safety concerns for the patients (35%) and the respondents (33%). Almost 75% of HCPs were not aware of the influenza immunization guidelines published by the Advisory Committee on Immunization Practices and Centre for Disease Control.

Conclusion

Despite the recommendations, only low percentage of HCPs in Saudi Arabian hospitals is vaccinated against influenza. The attention of health policy makers is needed to improve compliance of HCPs with guidelines on influenza vaccination.     

Association between sex hormones and migraine in young Saudi females

Objectives:To assess the sex hormone levels in young Saudi female migraineurs during a migraine attack and during pain-free periods and compare them with control subjects.Methods:A case-control study involving 14 Saudi female migraineurs and 21 control subjects was conducted between December 2019 and March 2020. Demographic and disease history data were collected through participant interviews. Blood samples were drawn during the migraine attack and pain-free periods.Results:Follicular (30.00±19.60; p<0.001) and luteal (39.79±11.45; p=0.037) estrogen levels were significantly higher in patients with non-menstrual related migraine (NMM), while luteal testosterone levels (1.10±0.31; p=0.023) were significantly higher in patients with menstrually related migraine (MM). Body mass index (BMI) was higher in patients with NMM (25.77±6.53; p=0.013), and it was found to be associated with follicular estrogen (p=0.016), progesterone (p=0.018), and pain intensity (p=0.042). Luteal estrogen level was significantly lower (13.96±7.88; p=0.036) in patients with luteal onset of attack.Conclusion:High estrogen levels were found to mediate NMM, their effect being more pronounced with increase in BMI; whereas low luteal estrogen levels mediated MM. Young females with MM might have high luteal testosterone levels, and a compensatory protective role could be surmised accordingly.