Perceptions of Neurosurgery among Medical Students and Interns: A National Cross-Sectional Study.

Background: Neurosurgery is considered one of the most admired surgical specializations. Still, as evidenced by observations over the years, it is not amongst the top choices of medical students in Saudi Arabia. This study will help in understanding the perception and attitudes of medical students and interns toward the neurosurgery specialization, which will aid in developing strategies to increase the interest of undergraduates in neurosurgery specialization and bridge the human resource gap in this vital specialty. Objectives: This study aimed to assess perceptions, attitudes, and gender differences of medical students and interns toward neurosurgery. The influence of demographic factors on perceptions of neurosurgery of interns and senior medical students in Saudi Arabia was also investigated. Methodology: We conducted a cross-sectional study on a convenience sample of medical students (clinical years) and interns studying in different colleges of medicine in Saudi Arabia. A total of 1014 responses were included in this study (518 males and 496 females). The questionnaire comprised of two parts: the first part carried general descriptive questions, while the second part had 24-item Likert scale-based questions. Results: Around 40% of medical students and 26% of interns agreed or strongly agreed to the statement 'I would consider a career in neurosurgery. Around 70% of both interns and students agreed or strongly agreed with the statement 'Huge prestige is attached to neurosurgery'. The responses to the statement 'Neurosurgery is a male specialty' was significantly different between genders, as 36.5% of the male respondents agreed or strongly agreed with the statement while just 12.5% of the females responded likewise (p = 0.000). Only 23% of participants reported having completed a rotation in neurosurgery. About 44.7% of respondents were interested in taking an elective rotation in neurosurgery, while the remaining respondents (55.3%) responded with a negative answer. Only 23% of participants had completed an undergraduate rotation in neurosurgery. More males (65.3%) agreed or strongly agreed with the statement 'Work as a neurosurgery specialist can impede family life as compared to females (57.5%), which was highly significant (p = 0.000). More medical students (45.1%) responded in the agreement or strong agreement in response to the statement' Neurosurgery should be a compulsory rotation during internship' as compared to interns (25.8%). Around 65% of the respondents agreed or strongly agreed that teachers/seniors have a great influence on students' specialization choices. Around 67% of the respondents foresaw a purely clinical role for themselves after graduation, while 17% were interested in a clinical-academician role. Conclusions: The study reflected a generally positive attitude towards neurosurgery amongst medical students and interns. Interest in neurosurgery as a specialization can be strengthened by enhancing the exposure of students and interns to the specialty. Teachers and seniors can be useful influencers to motivate students to consider neurosurgery specialization.

Demographic characteristics and types of stroke in Southwestern Saudi Arabia, and the potential demand of neuro endovascular specialists.

OBJECTIVES: To identify demographic characteristics, and types of stroke in Southwestern (Aseer) Region, Saudi Arabia. METHODS: This study is a retrospective and hospital-based. The data of all stroke patients (n=562) admitted to the tertiary care hospital in the province, Aseer Central Hospital (ACH) within the period from January 2016 until December 2017 are included. RESULTS: The mean ± SD of stoke patients' age was 62.6 ± 17.0 years. Male patients were more than female patients (62.6% and 37.4%, respectively). The majority (93.2%) were Saudi, while 91.5% had below university education and 6.4% were smokers. Interestingly, only 2% of patients had a family history of stroke, while 68.1% were diabetic, 80.4% were hypertensive, 91.6% had high serum cholesterol level, and 10.7% had history of transient ischemic attacks (TIA). Despite the lack of awareness, and leading to delay in reaching health care facility, 58.1% of stroke patients, were arriving to emergency department (ED) in less than 24 hours (potential endovascular therapeutic window). CONCLUSIONS: In Aseer Region, Saudi Arabia, stroke affects mainly those who are older, less educated, diabetic, hypertensive, with hypercholesterolemia and previous history of TIA. Associated factors for stroke differ significantly according to their nationality.

Full recovery of Akinetic Mutism after corpus callosum infarction in post subarachnoid hemorrhage of ruptured distal anterior cerebral artery aneurysm.

The authors report a previously healthy 23-year-old male patient who presented with subarachnoid hemorrhage and was found to have a ruptured right distal anterior cerebral artery aneurysm. He was treated by endovascular coiling technique, which was uneventful perioperatively. After a few days of mechanical ventilation and upon extubation, he expressed symptoms of apathy, drowsiness, lack of motivation, and lack of spontaneous motor function consistent with akinetic mutism. The magnetic resonance imaging of the brain revealed infarction of the whole body of corpus callosum. He remained in akinetic mutism status for twenty-one days before he started to show improvement until he fully recovered in 3 months. The authors report a unique finding where akinetic mutism resulted from infarction of the corpus callosum rather than medial frontal lobe (cingulate gyrus).

Clinical and epidemiological profile of cerebral venous thrombosis. A Multicenter retrospective study in Aseer Region Saudi Arabi.

OBJECTIVE: To assess the epidemiological pattern and correlates with the clinical outcome of Cerebral venous thrombosis (CVT) in Abha, Kingdom of Saudi Arabia. METHODS: A retrospective record_based cohort design was conducted including all patients admitted with diagnosis of CVT in 2 main tertiary hospitals in Aseer Region between 2015 to the end of 2018. The study hospitals were Aseer Central Hospital and Armed Forces Hospitals Southern Region. The data were collected by structured data sheets, including sociodemographic data. Assessment of known risk factors for CVT, clinical presentation, treatment received, and clinical outcome after treatment were extracted. RESULTS: The study included 119 patients with CVT, whose ages ranged from 15 to 97 years, with a mean age of 35.5-/+14.1 years. Majority of the patients were females (81.5%). Headache was the most presenting (82.4%) symptom, followed by vomiting (30.3%) and a decreased level of consciousness. Thirty_three cases (27.7%) had complications, and recanalization was recorded among 92 cases (94.8%) based on follow up vascular imaging. CONCLUSION: The study revealed that most of the cases of CVT had favorable clinical outcome and recanalization, especially those who had a shorter duration untildiagnosis. Young females were the most affected group.

Prevalence and factors associated with low back pain among health care workers in southwestern Saudi Arabia.

BACKGROUND: The purpose was to measure the prevalence and related risk factors of low back pain (LBP) among health care workers (HCWs) at different levels of health care in southwestern Saudi Arabia. METHODS: A cross-sectional study using a self-administered questionnaire was conducted among HCWs providing primary, secondary and tertiary health care services in the Aseer region, southwestern Saudi Arabia. The questionnaire collected data regarding having LBP in the past 12 months, socio-demographics, work conditions and history of chronic diseases, regular physical exercise and overexertional back trauma. Univariate and multivariable logistic regression analyses were performed. RESULTS: Out of 740 participants, the overall prevalence of LBP in the past 12 months amounted to73.9% (95% CI: 70.7-77.0). The prevalence of LBP with neurological symptoms reached 50.0%. The prevalence of LBP necessitating medications and or physiotherapy was 40.5%, while the prevalence of LBP requiring medical consultation was 20%. Using multivariable logistic regression, the following risk factors were identified: working in secondary and tertiary hospitals (aOR = 1.32, 95% CI:1.01-1.76), increased BMI (aOR = 1.10, 95% CI:1.01-3.65), and positive history of overexertional back trauma (aOR = 11.52, 95% CI:4.14-32.08). On the other hand, practising regular physical exercise was a significant protective factor (aOR = 0.61, 95% CI: 0.42-0.89). CONCLUSIONS: LBP is a common problem among HCWs. Many preventable risk factors have been identified, including exertional back trauma, increased BMI and lack of regular physical exercise. Occupational health and safety programmes to build ergonomically safe working conditions and encourage regular physical exercise are needed.

Review on myelomeningocele management and its current status in Saudi Arabia.

Major approaches have emerged in the field of myelomeningocele (MMC) management. The prevalence of MMC in Kingdom of Saudi Arabia is 0.44-1.46/1000 births. Nine point seven percent of pregnant Saudi women take folic acid before conception; MMC is estimated to result in 1,417,500 Saudi Riyals (SAR) in lifetime costs per patient. Abortion should be performed cautiously in Muslim countries; another option may be the intrauterine foetal surgical repair of MMC, which has better neuromotor outcomes and reduces the need for ventriculoperitoneal shunt, albeit with a higher risk of obstetric complications. Seven years after intrauterine foetal surgery emerged, there is a need to establish this service in Kingdom of Saudi Arabia. A multidisciplinary approach is required for MMC patients; surgical closure should be carried out within 72 hours after birth to reduce the risk of infection. Advancing MMC care allows patients to survive to adulthood, and action must be taken to improve the quality of MMC care in Kingdom of Saudi Arabia.

Endovascular management for tandem occlusions of anterior cerebral circulation.

OBJECTIVE: To compare the endovascular approaches and techniques used to treat tandem occlusions of anterior cerebral circulation. METHODS: A literature review was carried out using PubMed to review the studies that described endovascular therapies for patients with tandem cerebral occlusions. RESULTS: A total of 106 patients (median age: 64 years; range: 18-90 years) were identified. The median National Institutes of Health Stroke scale score at the time of admission for 104 patients was 16.5 (standard deviation [SD] +/-5.7). The mean times and ranges from symptom onset to recanalization were 396.85 minutes (range: 120-1,574 minutes) and from groin puncture to recanalization were 80.3 minutes (range: 14-180 minutes). The mean outcome modified Rankin scale (mRS) score was 2.31 (SD +/-2.2), and 61.3% of patients had an outcome mRS score

Vagal Nerve Stimulation in the Pediatric Population and Correlation Between Family and Treatment Team Perspectives: Single-center Experience.

BACKGROUND: Vagal nerve stimulation (VNS) is an adjunctive therapy to pharmacological treatment in patients with drug-resistant epilepsy. This study aimed to assess the efficacy of VNS therapy for seizure frequency reduction and improving quality of life (QOL) measures in children with refractory epilepsy and to evaluate the correlation between the perspectives of families and those of the treating team. METHODS: This was a prospective cohort study conducted at Abha Maternity and Children's Hospital, Saudi Arabia, from 2018 to 2022. A total of 21 pediatric patients who completed one year of follow-up after VNS implantation were included. Patients were aged between 2 and 14 years, with a mean age of 8.14 ± 3.92; 11 (52.4%) patients were female. Family and physician assessments were collected blinded to each other using Clinical Global Impression of Improvement (CGI-I) scores and QOL assessments to evaluate the correlation between the families' and treating team's perspectives on VNS outcomes. RESULTS: In this study involving 21 patients with intractable epilepsy, VNS showed significant efficacy in reducing the frequency of seizures. VNS significantly reduced the number of seizures per week from a baseline median of 35 to a median of 0.25 at the end of the follow-up period, representing a dramatic reduction of 99.3% (p < 0.001). The number of emergency department visits per year decreased from a baseline median of 12 to a median of 2, a reduction of 83.3% (p < 0.001), whereas the number of hospital admissions per year decreased from a baseline median of 3 to a median of 1, a 66.7% decrease (p < 0.001). The number of antiepileptic medications taken decreased from a median of 4 to 3 (p < 0.001). Notably, 28.57% of the patients achieved complete seizure freedom, and 38% exhibited significant improvement, with at least 50% reduction in seizure frequency. Importantly, none of the patients experienced an escalation in seizure frequency following VNS treatment. The family and physician assessments showed varying degrees of alignment in perceptions, with "concentration" exhibiting a significant positive correlation (r = 0.498, p = 0.022), indicating noteworthy agreement, whereas verbal communication did not show a substantial correlation (r = -0.062, p = 0.791), indicating a divergence of views. CONCLUSION: VNS is a promising and well-tolerated therapy for individuals with intractable seizures, offering clinical benefits and potential enhancements in various aspects of QOL. The varying perceptions between family and physician assessments highlight the importance of considering multiple perspectives when evaluating treatment outcomes.

The potential impact of delayed radiation therapy on patients with glioblastoma.

BACKGROUND: Radiation therapy (RT) is the major component of glioblastoma treatment; however, the time to initiate RT after surgical intervention varies between institutions. Our study examined the time from diagnosis to the initiation of RT and its effects on overall patient survival. METHODS: We retrospectively examined 267 patients with glioblastoma who received RT as part of their therapy in two Canadian tertiary care centers. The primary goal of the study is to assess if time to RT can predict/impact survival in glioblastoma patients. RESULTS: The following variables were associated with an increased risk of death: hazard ratio (HR) of time to RT was 0.95 [95% confidence interval (CI), 0.91­0.99] for every extra week. HRs for the type of surgery (resection or biopsy) and type of management received (standard of care in comparison with RT regardless of chemotherapeutic agents other than concomitant and adjuvant temozolomide) were 0.50 (95% CI, 0.37­0.66) and 0.53 (95% CI, 0.38­0.75), respectively. HR for age was 1.02 (95% CI, 1.01­1.03) for every extra year. Standard 60 Gy RT HR was 0.70 [95% confidence interval (CI), 0.51­0.97] in younger patients. CONCLUSIONS: The time from diagnosis to the initiation of RT was found to be a significant prognostic factor for overall patient survival. The addition of temozolomide to the treatment protocol, age, standard RT dose in younger patients and extent of surgery are others factors associated with longer survival periods.Impact potentiel de la radiothérapie différée chez les patients atteints d'un glioblastome.

Effectiveness of adjuvant temozolomide treatment in patients with glioblastoma.

OBJECTIVE: To examine whether adjuvant temozolomide treatment improved glioblastoma patients` survival in a large Canadian cohort. METHODS: We retrospectively studied 364 glioblastoma patients who received different modalities of treatment in 2 Canadian tertiary care centers in Edmonton and Halifax, Canada, between January 2000 and December 2006. The primary outcome was survival following the treatment protocol. RESULTS: The following variables were associated with an increased risk of death: The hazard risk (HR) of on-gross total resection was 0.50 (95% confidence interval [CI]: 0.39-0.64). The HR for the surgery-only group was 5.2 (95% CI: 3.85-7.06). The standard treatment group (surgery, radiation therapy [RT], and temozolomide) had an HR of 0.52 (95% CI: 0.37-0.74). The HR for patients who presented with seizure or whose presentation included seizures was 0.88 (95% CI: 0.55-0.89). Patient entry into trials had an HR of 0.74 (95% CI: 0.57-0.96). Finally, the HR for age was 1.02 (95% CI: 1.01-1.03) for every extra year. CONCLUSION: Concomitant temozolomide with RT and surgery was associated with longer survival compared with RT with surgery alone. We also found that younger age, surgical resection, seizure presence, and entry into trials are important prognostic factors for longer survival.

Surgical Indications and Outcomes of Postmeningitis Subdural Collection in Infants: Single Tertiary Care Center Experience.

BACKGROUND: Postmeningitis subdural collection (PMSC) is a complication in infants with bacterial meningitis. Clinical and radiologic findings enable treating teams to gain more insights into diagnosing and managing PMSC. This study aims to establish the indications for surgical management of PMSC in infants based on a single pediatric tertiary care center experience. METHODS: We reviewed the hospital records of infants diagnosed with PMSC between January 2015 and December 2021. They were diagnosed based on clinical suspicion that was confirmed through imaging using computed tomography (CT) scanning or magnetic resonance imaging (MRI). All patients received antibiotic treatment, and surgical interventions using subdural drain placement or craniotomy were performed. The patients were followed up for outcomes and prognosis for 1 to 5 years. RESULTS: A total of 17 infants were included in the study. Infants younger than 4 months represented most cases of PMSC (64.7%). Initially, bacterial growth was seen in the cerebrospinal fluid (CSF) of 15 (88.2%) patients. The causative agents included Streptococcus pneumoniae (58.8%), Salmonella spp. (11.7%), Streptococcus agalactiae (5.9%), Escherichia coli (5.9%), and Micrococcus luteus (5.9%). Growth in subdural fluid revealed the presence of E. coli (5.9%) and Staphylococcus hominis (5.9%). All the patients received treatments including combinations of antibiotics regimens. Major indications predisposing patients with PMSC to surgery included persistent fever, seizures, and bulging fontanel in the presence of PMSC on CT or MRI. All the patients underwent surgical operations, including subdural drain placement (76.5%) and craniotomy (23.5%). CONCLUSIONS: Persistent fever, seizures, and bulging fontanel, in the presence of PMSC, were found to be the indications for surgical intervention in PMSC. Drainage of PMSC and continuation of antibiotics is a safe and effective modality for treatment in PMSC, with a reasonable outcome and acceptable rate of morbidity and mortality. Craniotomy should be reserved for those with thick pus collection, as burr hole surgery can be used to achieve the goal in the majority of patients.

Correlation Between Pre-treatment Collateral Status and Short-Term Functional Outcome in Patients With Mild to Moderate Stroke After Reperfusion Therapy in a Local Primary Stroke Center in the Southwestern Part of Saudi Arabia.

Background Stroke is a substantial cause of disability and mortality worldwide and is characterized by the sudden onset of acute neurological deficit. During acute ischemia, cerebral collateral circulations are crucial in preserving blood supply to the ischemic region. Recombinant tissue plasminogen activator (r-tPA) and endovascular mechanical thrombectomy (MT) are the primary standards of care for acute recanalization therapy. Methodology From August 2019 through December 2021, we enrolled patients treated in our local primary stroke center with anterior circulation acute ischemic stroke (AIS) treated with intravenous thrombolysis (IVT) with or without MT. Only patients diagnosed with mild to moderate anterior ischemic stroke, as measured by the National Institutes of Health Stroke Scale (NIHSS), were included in the study. The candidate patients underwent non-contrast CT scanning (NCCT) and CT angiography (CTA) at admission. The modified Rankin scale (mRS) was used to assess the functional outcome of the stroke. The modified Tan scale, graded on a scale of 0-3, was used to determine the collateral status. Results This study comprised a total of 38 patients who had anterior circulation ischemic strokes. The mean age was 34. 8±13. All patients received IVT; eight patients (21.1%) underwent MT following r-tPA. In 26.3% of cases, hemorrhagic transformation (HT), both symptomatic and asymptomatic, was evident. Thirty-three participants (86.8%) had a moderate stroke, whereas five participants (13.2%) had a minor stroke. With a P-value of 0.003, a poor collateral status on the modified Tan score is substantially associated with a short, poor functional outcome. Conclusion In our study, patients with mild to moderate AIS with good collateral scores at admission had better short-term outcomes. Patients with poor collaterals tend to present with a disturbed level of consciousness more than patients with good collaterals.

Intrathecal/Intraventricular Colistin for Antibiotic-Resistant Bacterial CNS Infections in Pediatric Population: A Systematic Review.

Central nervous system (CNS) infections constitute a life-threatening condition, especially in children. Treatment limitations exist for drug-resistant CNS bacterial infections. Inadequate CNS penetration and intravenous (IV) antibiotic treatment failure represent a major clinical challenge. However, patients with antibiotic-resistant bacterial CNS infections may benefit from intrathecal (IT) or intraventricular (IVT) colistin. The authors aimed to assess the safety and effectiveness of IT/IVT colistin therapy in the pediatric population, with or without other antibiotics, for the treatment of antibiotic-resistant CNS infections. A comprehensive literature search was conducted using the electronic databases of PubMed, Ovid, and Embase for relevant articles using the following terms: "Colistin", "CNS infection", and "Outcome", as well as their combinations. The retrieved articles were filtered by age (Child), language (English), route of administration (IT/IVT), and species (Humans). The present systematic review comprised 20 articles that included 31 children (19; 61.2% were boys) with multidrug-resistant CNS infection. Their ages ranged from less than one month to 18 years (median: 9 months). Acinetobacter baumannii was the main causative organism in 22 patients (70.9%), and infection occurred mainly after neurosurgical interventions (83.8%). An external ventricular drain was inserted to administer colistin into the ventricular system in 29 cases (93.5%). The median duration for colistin therapy was 18 days. Twenty-three patients (74%) recovered, while five patients (16%) had residual disability, and three patients (10%) died. The authors concluded that IT/IVT colistin therapy is safe and effective as either the primary or adjunct treatment for antibiotic-resistant cases with CNS infection.

Differences in the Practice of Traumatic Spinal Cord Injury Management Among Spine Surgeons in Saudi Arabia.

BACKGROUND: This study aims to explore the ease of adopting clinical practice guidelines (CPGs) in managing traumatic spinal cord injury (TSCI) among spine surgeons, with particular focus on the use of steroids, high-dependency unit, early spinal cord decompression, and maintaining a target mean arterial blood pressure (MAP). METHODS: We conducted a cross-sectional study among the practicing spinal surgeons in Saudi Arabia and included surgeons from neurosurgical and orthopedic backgrounds. The study period was from April to June 2020. The respondents provided sociodemographic data, training background, years of experience, and their clinical practices in managing TSCI via a survey tool constructed based on a literature review. The data were analyzed to evaluate the association between a surgeon's demographics and clinical practices. RESULTS: Ninety-eight spinal surgeons responded, comprising 40% of the practicing spine surgeon population in Saudi Arabia. The only area where the neurosurgical spine and orthopedic spine surgeons' practices differed significantly was maintaining MAP within a target range. Other differences between practices were not statistically significant. The authors also found a significant correlation between the surgeon's school of training and their experience concerning steroids administration. On the other hand, the surgeon experience and volume of treated TSCI cases correlated significantly with admission to a high-dependency unit. CONCLUSIONS: The adoption of CPGs remains a challenge to many spinal surgeons. Neurosurgeons are more into keeping the MAP at certain target, whereas the school of training and surgeon experience were the largest determinants of the surgeon's practice in managing TSCI in Saudi Arabia. CLINICAL RELEVANCE: As the variability in managment among spine surgeons remains a challenge, international and national spine societies are expected to build clinical practice guidelines from the limited existing literature.

Split Notochord Syndrome with Spinal Column Duplication and Spinal Cord Lipoma: A Case Report.

BACKGROUND AND IMPORTANCE: Split notochord syndrome (SNS) is an exceedingly rare type of spinal dysraphism. SNS is sometimes associated with other congenital dysraphic defects but, as in our case, the association with spinal cord lipoma, tethered cord, and spinal deformity in the form of spinal column duplication would be exceedingly rare. Herein, the authors report a three-year-old child presented with SNS associated with complex spinal deformity and other associated congenital anomalies. The patient underwent microsurgical release of the tethering element with excellent short- and long-term outcomes. CLINICAL PRESENTATION: A male newborn with healthy nonconsanguineous parents was born with multiple gastrointestinal and genitourinary anomalies, and duplicated vertebral columns at the lumbosacral area consistent with split notochord syndrome. The patient was initially managed for the gastrointestinal and genitourinary anomalies. As there was no obvious neurological deficit initially, the neurosurgical intervention was postponed till the child reached 30 months of age, when he underwent uneventful release of both spinal cords at their spit point. CONCLUSIONS: SNS is an exceedingly rare developmental anomaly that is usually associated with varying degrees of complex congenital dysraphic defects. Early clinical diagnosis, understanding of the pathophysiology of spinal cord tethering, and microsurgical cord untethering are the important steps in optimal management.

Impact of Rural vs. Urban Residence on Survival Rates of Patients with Glioblastoma: A Tertiary Care Center Experience.

Purpose: Although the association between residential location and survival in patients with different cancer types has been established, the conclusions are contentious, and the underlying mechanisms remain unknown. Here, we reviewed the impact of residence on the survival of patients with glioblastoma (GBM). Methods: We conducted a retrospective study to compare the impact of rural and urban residence on the survival rates of patients with GBM diagnosed in Riyadh City and outside Riyadh. All patients in this study were treated in a tertiary care hospital, and their survival rates were analyzed in relation to their residence and other related factors, namely radiotherapy timing. Results: Overall, 125 patients were included: 61 from Riyadh City and 64 from outside. The majority of patients in both groups were aged >50 years (p = 0.814). There was no statistically significant difference between the groups in the Eastern Cooperative Oncology Group Performance Status (p = 0.430), seizure (p = 0.858), or initiation timing of radiotherapy (p = 0.781). Furthermore, the median survival rate in the Riyadh group versus the other group was 14.4 months and 12.2 months, respectively, with no statistical significance (p = 0.187). Conclusions: Our study showed that residential location had no significant effect on GBM prognosis. However, further studies with a larger sample size are required to delineate the other factors of referral within the healthcare system to facilitate the management of these patients within a specific timeframe.

Traumatic spinal cord injury in southern Saudi Arabia: Patterns, time to surgery and outcomes.

INTRODUCTION: Spinal cord injury (SCI) is an unbearable neurological disorder. which has a destructive socioeconomic effect of affected individual, their families and the healthcare systems. Stressful spinal cord damages are caused by road traffic misfortunes, violence, sports or falls. METHODS: Retrospective study of 112 spinal cord injured patient admitted to Aseer Central hospital (ACH) between the years 2016 and 2018. RESULTS: The present study includes 112 cases of TSCI patients who admitted to Asser Central Hospital and surgically treated, with mean age 32.1 ± 14.12 years. Males were the mostly affected by almost 90.2%. Lower level of education is seen in 69.6% of patients; while only 30.3% of patients had university education or higher. Motor vehicle accidents (MVA) and falls are the only two causes of spinal cord injuries in this study; however, MVA was the cause of SCI in (79.5%) and 20.5% for falls. CONCLUSIONS: MVAs are the most source of spinal cord injuries in Southern Saudi Arabia with high male predominance. Despite the lack of significance between shorter time to surgery, and improvement in ASIA score, it was found that shorter time to surgery plays an important role in reducing the post-operative intensive care unit and ward stay, potentially reducing possible long stay related complications and eventually reducing health care cost.

Students' satisfaction and continued intention toward e-learning: a theory-based study.

Coronavirus disease (COVID-19) has forced the urgent lockdown of schools and colleges worldwide. To ensure the continuity of education a shift from traditional teaching to e-learning was required. This study aims to identify factors that affect students' satisfaction and continued intention towards e-learning. A questionnaire was distributed to medical and dental students (second to sixth year) from different universities in Saudi Arabia. The study synthesizes the expectation-confirmation theory (ECT) and the theory of planned behavior (TPB) to predict students' satisfaction and intention to continue using e-learning using a validated self-administered questionnaire. We used the structural equation model to analyze the results and assess the study's hypotheses. A total of 870 completed questionnaires were received (67% response rate). The results showed that students were at a moderate level of satisfaction (median = 3.5). According to the ECT, both perceived usefulness and confirmation significantly influenced students' satisfaction (ß = -.69 and ß = .82, respectively). Satisfaction was the strongest predictor of students' continued intention (ß = 1.95). Among the TPB constructs, perceived behavioral control (ß = .51), attitudes (ß = .39), and subjective norms (ß = .36) had a significant positive influence on their intention to use e-learning. The results suggest efforts to increase students' satisfaction and intention with e-learning should be directed to adopting easy and useful e-learning platforms. In addition, training and motivating students to continue e-learning and increasing their confidence to ensure the effective and efficient use of such teaching modalities.

Protected Stroke Mechanical Thrombectomy Code During the Coronavirus (COVID-19) Pandemic: Southwestern Part of Saudi Arabia Stroke Unit Local Protocol.

Cerebrovascular diseases are a significant cause of mortality and morbidity worldwide, in particular those with large vessels occlusion (LVO). Coronavirus disease 2019 (COVID-19) has become a global crisis rapidly since its initial outbreak in Wuhan, China, in December, 2019. Stroke due to LVO needs rapid assessment and timely endovascular intervention which can be very challenging during the time of pandemic where you need to deliver proper, safe, and timely care to acute ischemic stroke (AIS) patients with LVO, yet, protecting healthcare workers and existing patients at the medical facility. In this article, we share our local experience in the stroke unit at Aseer Central Hospital which is the main hub of stroke patients in the southwestern part of Saudi Arabia and the primary regional COVID center to provide guidance to perform smooth, safe, and swift mechanical thrombectomy during the coronavirus (COVID-19) pandemic as well as possible similar future situations.