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Stroke and high-risk TIA outcomes with reduction of treatment duration when treatment initiated in emergency rooms (SHORTER-study). Int J Stroke 2024:17474930241237120. [PMID: 38395748 DOI: 10.1177/17474930241237120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
BACKGROUND Following transient ischemic attack (TIA) and minor stroke, the risk of recurrent stroke can be significantly reduced with short-duration dual antiplatelet therapy (DAPT). We wish to investigate whether 10 days of DAPT is as effective as 21 days' treatment. STUDY DESIGN This is an open-label, randomized, parallel-group study comparing whether 10 days of DAPT treatment (ASA + clopidogrel) is non-inferior to 21 days of DAPT in patients with acute ischemic stroke (AIS) or high-risk TIA. In both groups, DAPT is started within 24 hours of symptom onset. This study is being conducted in approximately 15 study sites in the Kingdom of Saudi Arabia. The planned sample size is 1932. OUTCOMES Non-inferiority of 10 days compared to 21 days of DAPT in the prevention of the composite endpoint of stroke and death at 90 days in AIS/TIA patients. The primary safety outcome is major intra-cranial and systemic hemorrhage. STUDY PERIOD Enrolment started in the second quarter of 2023, and the completion of the study is expected in the fourth quarter of 2025. DISCUSSION The trial is expected to show that 10 days of DAPT is non-inferior for the prevention of early recurrence of vascular events in patients with high-risk TIAs and minor strokes.
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Incidence and risk factors of contrast-induced nephropathy in acute stroke patients undergoing computed tomography angiography: A single-center study. NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2023; 28:258-263. [PMID: 37844941 PMCID: PMC10827032 DOI: 10.17712/nsj.2023.4.20230030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 09/03/2023] [Indexed: 10/18/2023]
Abstract
OBJECTIVES To investigate the prevalence and risk factors linked to contrast-induced nephropathy in this specific patient population, aiming to ensure the highest quality of clinical care. METHODS In a retrospective analysis, all patients who presented with an acute stroke to King Fahad Hospital, Jeddah, Emergency Department from March until November 2022 and underwent Computed Tomography Angiography (CTA) brain, Inclusion criteria were as follows: a baseline creatinine results and CTA examination performed within 24 hours of symptom onset and an available early (<5 days after CTA) follow-up creatinine result. RESULTS Among 246 stroke patients in the emergency, 182 underwent brain CTA and 8.24% had Contrast-Induced Nephropathy (CIN). intracerebral hemorrhage (ICH) increased CIN risk 7-fold (OR=6.7; 95% CI: 1.23-33.3). Abnormal baseline raised CIN risk 8-fold (OR=7.8; 95% CI: 1.74-35.1). hypertension doubled the risk for CIN (OR=2.1; 95% CI: 1.26-6.98) CONCLUSION: The incidence of CIN was 8.2%, particularly elevated in patients with ICH, hypertension, tissue plasminogen administration, and abnormal baseline, necessitating vigilance in managing acute stroke cases.
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Exploring Gender Disparities in the Prevalence and Clinical Characteristics of Atherosclerotic Cranial Stenosis. Cureus 2023; 15:e45809. [PMID: 37745741 PMCID: PMC10517424 DOI: 10.7759/cureus.45809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2023] [Indexed: 09/26/2023] Open
Abstract
Background Atherosclerotic cranial stenosis (ACS) is a significant contributor to vascular events, including ischemic strokes. While early clinical studies suggested a divergence in the distribution of intracranial and extracranial stenosis between genders, recent evidence has highlighted the complexity of these disparities. Therefore, this study aims to investigate gender differences in the prevalence and clinical characteristics of atherosclerotic cranial stenosis in patients admitted with stroke. Methods This cross-sectional study was conducted at a tertiary care hospital located in the Southern Region of Saudi Arabia between June 2022 and December 2022. It included patients of all age groups who had been diagnosed with an ischemic stroke during the study period. Data were collected from electronic health records and medical archives, and data analysis was performed using Statistical Package for the Social Sciences (SPSS version 26, IBM Inc., Chicago, IL, USA). Results In our study, 201 stroke patients were analyzed, with 161 (80.09%) identified as having atherosclerotic stenosis. Of these, 57.8% were male, and 42.2% were female. Gender disparities were evident, with higher stenosis prevalence in males (46.27% vs. 33.83% in females). Significant gender differences were observed in dyslipidemia (p = 0.013), metabolic syndrome (p = 0.019), and smoking habits (p < 0.001). Males exhibited higher rates of extracranial stenosis (p = 0.012) and combined stenosis (p = 0.009) compared to females; however, females exhibited higher rates of intracranial stenosis (p = 0.013). Further analyses revealed significant associations in dyslipidemia (adjusted odd ratio (AOR): 0.245, p = 0.004), metabolic syndrome (AOR: 5.159, p = 0.006), obesity (AOR: 8.085, p = 0.016), smoking habits (AOR: 0.002, p < 0.001), and intracranial stenosis (AOR: 5.667, p = 0.005) within the female cohort. Conversely, age, hypertension, diabetes mellitus, ischemic heart disease, and extracranial stenosis did not show statistically significant associations in females (p > 0.05). Conclusion We observed a substantial presence of atherosclerotic cranial stenosis, with males showing higher rates, and identified significant gender-related variations in dyslipidemia, metabolic syndrome, and smoking habits as important factors. This highlights the necessity of tailoring ACS assessment and treatment by considering gender-specific risk factors and clinical characteristics for improved patient care and stroke management.
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Frequency, Risk Factors, and Outcomes of Intracranial Atherosclerotic Stenosis in Stroke Patients From the Southern Region of Saudi Arabia. Cureus 2023; 15:e43499. [PMID: 37719588 PMCID: PMC10500311 DOI: 10.7759/cureus.43499] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2023] [Indexed: 09/19/2023] Open
Abstract
Background Intracranial Atherosclerotic Stenosis (ICAS) represents a noteworthy cerebrovascular pathology linked to ischemic stroke, contributing to a considerable burden of morbidity and mortality on a global scale. The present study was undertaken with the primary objective of investigating the frequency, risk factors, and outcomes of ICAS in stroke patients within the Southern Region of Saudi Arabia. Methods This was a descriptive cross-sectional study conducted at a tertiary care hospital located in the southern region of Saudi Arabia, from June 2022 to December 2022. The study population consisted of patients aged 18 years and above who were diagnosed with acute ischemic stroke during the designated research period. Patients with hemorrhagic stroke, transient ischemic attack (TIA), or incomplete medical records were excluded from the analysis. Data pertaining to the patients were retrieved from their respective medical records. Results Out of 201 patients admitted with stroke, 92 (45.77%) were found to have intracranial stenosis. The majority of patients were female (52.2%) and aged over 55 years (60.9%). The presence of hypertension exhibited a statistically significant correlation with varying degrees of stenosis (p=0.02), as did ischemic heart disease and obesity (p=0.04) and active smoking (p=0.01). Hypertension displayed a marginal association with intracranial stenosis, with an odds ratio of 1.01 (95% CI: 0.25, 4.11) and a p-value of 0.02. Similarly, dyslipidemia showed a potential correlation, with an odds ratio of 1.16 (95% CI: 0.44, 3.03) and a p-value of 0.014. On the other hand, obesity showed a stronger association, with an odds ratio of 4.53 (95% CI: 1.05, 19.51) and a p-value of 0.04. Among the patients, 25 (27.17%) underwent revascularization procedures, while 44 (47.83%) were not eligible for such intervention. During the three-month follow-up, 4 (16%) experienced an ipsilateral stroke, and 3 (12%) suffered from a contralateral transient ischemic attack (TIA). Encouragingly, 18 (72%) of the treated patients showed no recurrence during the follow-up period. Conclusion This study concludes that approximately half (45.77%) of stroke patients had intracranial stenosis, and significant associations were found between varying degrees of stenosis and hypertension, ischemic heart disease, obesity, and active smoking. Hypertension demonstrated a marginal correlation, while obesity exhibited a stronger association with intracranial stenosis.
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Vitamin C as a potential ameliorating agent against hepatotoxicity among alcoholic abusers. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2023; 27:3322-3335. [PMID: 37140282 DOI: 10.26355/eurrev_202304_32103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE Drug and substance abuse remains a major medical problem globally. Alcohol consumption, particularly heavy drinking, is an important risk factor for many health problems and is a major contributor to the global burden of disease. Vitamin C has proven to be defensive against toxic substances and provides antioxidant and cytoprotective activity to hepatocytes. The aim of this study was to investigate vitamin C as a potential ameliorating agent against hepatotoxicity among alcohol abusers. PATIENTS AND METHODS This study was a cross-sectional study that included eighty male hospitalized alcohol abusers and twenty healthy people as a control group. Alcohol abusers received standard treatment plus vitamin C. Total protein, albumin, total Bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), thiobarbituric acid reactive substances (TBARS), reduced glutathione (GSH), superoxide dismutase (SOD), catalase (CAT) and 8-hydroxhguanosine (8-OHdG) were investigated. RESULTS This study reported that, in the alcohol abuser group, there was a significant increase in the total protein, bilirubin, AST, ALT, ALP, TBARS, SOD and 8-OHdG; on the other hand, there was a significant decrease in albumin, GSH and CAT compared with the control group. The alcohol abuser group treated with vitamin C showed a significant decrease in total protein, bilirubin, AST, ALT, ALP, TBARS, SOD and 8-OHdG; on the other hand, there was a significant increase in albumin, GSH and CAT compared with the control group. CONCLUSIONS This study's findings suggest that alcohol abuse induces significant alterations in various hepatic biochemical parameters and oxidative stress and that vitamin C has a partial protective role in countering alcohol abuse-induced hepatotoxicity. Using vitamin C as an adjunctive supplement to standard treatment may be helpful in minimizing the toxic side effects of alcohol abuse.
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Can malocclusion among children impact their oral health-related quality of life? parents' perspective. Niger J Clin Pract 2023; 26:267-273. [PMID: 37056098 DOI: 10.4103/njcp.njcp_1695_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Background and Aim Malocclusion can negatively impact the quality of life of children. Therefore, this study assesses the impact of proxy-reported malocclusion and oral health-related quality of life among children in Riyadh, Saudi Arabia, from the parents or guardians' perspectives. Materials and Methods A self-administered electronic questionnaire was used to assess the correlation between proxy-reported malocclusion conditions during the early mixed dentition stage (children age 6-12 years) and oral health-related quality of life using the OHIP-14 measure. All collected data were analyzed using SPSS. Results Among the 353 participants in the study, anterior open-bite was the most common proxy-reported malocclusion with a prevalence of 19%, followed by unilateral posterior cross bite (13.3%). Furthermore, 31% reported that their children sometimes experienced negative impacts on quality of life from malocclusions. The results also show that OHIP-14 scores were significantly associated with all proxy-reported malocclusion (p < 0.05). The highest OHIP-14 score was found to be significantly associated with the presence of deep-bite from parents' or guardians' perspective. Conclusion The presence of some proxy-assessed malocclusion was associated with negative impacts on children's oral health-related quality of life. This is very important to consider when assessing the need for orthodontic intervention, especially at this stage as this age is critical in building a child's confidence and self-esteem.
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Young Patients’ Satisfaction Following the Correction of Adolescent Idiopathic Scoliosis in Saudi Arabia: A Cross‐Sectional Study. Cureus 2022; 14:e30058. [DOI: 10.7759/cureus.30058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2022] [Indexed: 11/07/2022] Open
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Cerebral fat embolism syndrome: diagnostic challenges and catastrophic outcomes. JOURNAL OF YEUNGNAM MEDICAL SCIENCE 2022; 40:207-211. [PMID: 36069083 PMCID: PMC10076914 DOI: 10.12701/jyms.2022.00360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/29/2022] [Indexed: 11/04/2022]
Abstract
Fat embolism syndrome is a rare but alarming, life-threatening clinical condition attributed to fat emboli entering the circulation. It usually occurs as a complication of long-bone fractures and joint reconstruction surgery. Neurological manifestations usually occur 12 to 72 hours after the initial insult. These neurological complications include cerebral infarction, spinal cord ischemia, hemorrhagic stroke, seizures, and coma. Other features include an acute confusional state, autonomic dysfunction, and retinal ischemia. In this case series, we describe three patients with fat embolism syndrome who presented with atypical symptoms and signs and with unusual neuroimaging findings. Cerebral fat embolism may occur without any respiratory or dermatological signs. In these cases, diagnosis is established after excluding other differential diagnoses. Neuroimaging using brain magnetic resonance imaging is of paramount importance in establishing a diagnosis. Aggressive hemodynamic and respiratory support from the beginning and consideration of orthopedic surgical intervention within the first 24 hours after trauma are critical to decreased morbidity and mortality.
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Serum level of prophylactic antibiotics in cardiac surgery and its implication on surgical site infection (SSI). AMERICAN JOURNAL OF CARDIOVASCULAR DISEASE 2022; 12:233-239. [PMID: 36147785 PMCID: PMC9490157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 08/15/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Surgical site infection in cardiac surgery is still common despite applying preoperative antibiotic prophylaxis as per guidelines. Therefore, the aim of our study was to assess the relationship between perioperative antibiotics serum levels and the incidence of surgical site infection. METHODS This is a prospective study that included all adult patients who underwent elective coronary artery bypass grafting between June and December 2018. The serum antibiotics levels were measured at 4 different time points. The patients were divided into two groups: The group who developed surgical site infection and the group who did not develop surgical site infection. The serum antibiotics levels were compared between the two groups. RESULTS Eighty-seven consecutive patients were enrolled in the study. The overall rate of infection was 17.95% (14/78 patients). High pre-operative HbA1C levels were associated with a higher rate of SSI (SSI 8.46 ± 2.23 vs no SSI 7.28 ± 1.82, P = 0.04). Patients who developed surgical site infection had longer intervals between administration of prophylactic antibiotics and different parts of the procedure than those who did not develop infection T2 (SSI 3.09 ± 1.12 vs no SSI 2.32 ± 0.98, P = 0.004), T3 (SSI 5.74 ± 1.69 vs no SSI 4.68 ± 1.83, P = 0.024) and T4 (SSI 7.35 ± 1.97 vs no SSI 6.01 ± 2.11, P = 0.015). CONCLUSION Prolonging different parts of cardiac surgery procedures could lead to higher risk of infection and better timing of intra-operative re-dosing of prophylactic antibiotics could be guided by measuring intra-operative serum concentrations of these antibiotics.
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Determinants of the Underlying Causes of Mortality during the First Wave of COVID-19 Pandemic in Saudi Arabia: A Descriptive National Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312647. [PMID: 34886379 PMCID: PMC8657172 DOI: 10.3390/ijerph182312647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 12/20/2022]
Abstract
Since the emergence of the COVID-19 pandemic, the mortality statistics are constantly changing globally. Mortality statistics analysis has vital implications to implement evidence-based policy recommendations. This study aims to study the demographic characteristics, patterns, determinants, and the main causes of death during the first half of 2020, in the Kingdom of Saudi Arabia (KSA). Methodology: A retrospective descriptive study targeted all death (29,291) registered in 286 private and governmental health settings, from all over KSA. The data was extracted from the ministry of health’s death records after the ethical approval. The International Classification of Diseases (ICD-10) and WHO grouping, were used to classify the underlying causes of deaths. The collected data were analyzed using the appropriate tables and graphs. Results: 7055 (24.9%) died at the middle age (40–59 year), and 19,212 (65.6%) were males, and 18,110 (61.8%) were Saudi. The leading causes of deaths were non-communicable diseases (NCDs) 15,340 (62.1%), mainly Cardiovascular diseases (CVDs) 10,103 (34.5%). There was a significant relationship between the main causes of deaths and sex (p < 0.05) and nationality (p = 0.01). Conclusion: NCDs mainly CVDs are the leading cause of death. The COVID-19 mortalities were mainly in males, and old age > 55 year. The lockdown was associated with a reduction in the NCDs and Road traffic accidents mortalities.
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Demographic characteristics and types of stroke in Southwestern Saudi Arabia, and the potential demand of neuro endovascular specialists. ACTA ACUST UNITED AC 2021; 26:62-68. [PMID: 33530045 PMCID: PMC8015492 DOI: 10.17712/nsj.2021.1.20200104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 09/10/2020] [Indexed: 11/20/2022]
Abstract
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.
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Clinical and epidemiological profile of cerebral venous thrombosis. A Multicenter retrospective study in Aseer Region Saudi Arabi. ACTA ACUST UNITED AC 2021; 25:380-385. [PMID: 33459287 PMCID: PMC8015591 DOI: 10.17712/nsj.2020.5.20200028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Objectives: 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.
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Full recovery of Akinetic Mutism after corpus callosum infarction in post subarachnoid hemorrhage of ruptured distal anterior cerebral artery aneurysm. ACTA ACUST UNITED AC 2021; 25:412-415. [PMID: 33459293 PMCID: PMC8015604 DOI: 10.17712/nsj.2020.5.20200071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
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).
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Carotid Artery Angioplasty and Stenting for Carotid Stenosis: A Single-Center Experience from Saudi Arabia. Neurointervention 2020; 15:133-139. [PMID: 32894903 PMCID: PMC7608497 DOI: 10.5469/neuroint.2020.00052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 08/17/2020] [Indexed: 11/24/2022] Open
Abstract
Purpose Atherosclerotic stenosis of the extracranial carotid artery accounts for approximately 20% of all strokes. Both carotid artery endarterectomy and carotid artery angioplasty with stenting (CAAS) are recommended for symptomatic patients with 50% or more stenosis or asymptomatic patients with 70% or more stenosis. CAAS is under-reported in Saudi Arabia, as evidenced by a thorough literature search. In this article, we aim to share our experience of CAAS to call for the necessity of conducting more research on stroke and emphasize the local need of utilizing more endovascular treatments like CAAS. Materials and Methods A retrospective single-center observational study was conducted at King Abdulaziz Medical City in Jeddah, Saudi Arabia. The inclusion criteria consisted of all adult patients (18 years and above) with carotid stenosis who were treated with CAAS. Results A total of 16 patients were included in the study. The mean age of the participants was 66.9±13.5 years (range 30–87 years). All patients were symptomatic (had a previous stroke or transient ischemic attack). The procedure was successful in 14 patients (87.5%), while it failed in 2 patients (12.5%) due to technical reasons. All patients had no stroke or myocardial infarction within 30 days of the procedure. Conclusion Despite the advancement in medicine with free healthcare services in Saudi Arabia, the interventional procedures for secondary prevention of strokes are underutilized. Collaboration between different hospitals will be extremely helpful since few centers in each city are providing such treatments by an expert neurointerventionist and/or strokologist. The good selection of candidates, optimal management of comorbid conditions, and multidisciplinary care may improve outcomes and reduce mortality.
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Stroke management pathway during COVID-19 pandemic scientific statement by the Saudi Stroke Society. NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2020; 25:226-229. [PMID: 32683407 PMCID: PMC8015479 DOI: 10.17712/nsj.2020.3.20200079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Protected Stroke Mechanical Thrombectomy Code During the Coronavirus (COVID-19) Pandemic: Southwestern Part of Saudi Arabia Stroke Unit Local Protocol. Cureus 2020; 12:e7808. [PMID: 32351864 PMCID: PMC7186100 DOI: 10.7759/cureus.7808] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 04/23/2020] [Indexed: 01/01/2023] Open
Abstract
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.
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Exploring the value of a Doctor of Philosophy program in Pharmaceutical Outcomes and Policy Research in Saudi Arabia. Saudi Pharm J 2020; 28:107-115. [PMID: 31920437 PMCID: PMC6950942 DOI: 10.1016/j.jsps.2019.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 11/29/2019] [Indexed: 11/23/2022] Open
Abstract
Background The need for graduate education in Pharmaceutical Outcomes and Policy Research (POPR) is becoming increasingly apparent worldwide. However, the number of professionals in this field is inadequate in the Middle East. Therefore, this study aimed at gaining insight into the perceived value of a potential Doctor of Philosophy (Ph.D.) program in POPR among different stakeholders in Saudi Arabia. Methods Following the development of a Ph.D. program structure in POPR, a questionnaire was created to explore the perception of its value among decision-makers in different healthcare and governmental institutions. An email with detailed information on the proposed program was sent to 131 identified individuals along with an online link to the questionnaire. Results Responses were provided by 107 (81.67%) individuals. The majority of respondents (53.3%) represented large organizations with more than 500 workers; hospitals and academia were the most represented types of institutions. More than 85% of the participants strongly agreed that the program will meet the needs of the healthcare market in Saudi Arabia and that there will be a demand for graduates of the program over the next 5–10 years. However, only 28.04% of the participants declared that they would definitely recommend the program to their colleagues and employees, and 49.53% would consider employing its graduates. Conclusions The obtained results indicate a significant interest among different stakeholders in introducing a Ph.D. program in POPR in Saudi Arabia.
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Abstract
Endovascular mechanical thrombectomy for stroke patients with large vessel occlusion (LVO) in the anterior circulation has become the standard of care based on several major randomized clinical trials. The successful result reported by these trials constitutes what may be the largest achievement in the history of neurological sciences. However, most of these mechanical thrombectomy trials (except for the multicenter randomized clinical trial of endovascular treatment for acute ischemic stroke in the Netherlands, i.e., MR CLEAN and Extending the Time for Thrombolysis in Emergency Neurological Deficits–Intra-Arterial, i.e., EXTEND-IA) excluded stroke patients with minor to mild stroke symptoms with National Institutes of Health Stroke Scale (NIHSS) scores of six to eight or lower. The median NIHSS score for patients who underwent acute endovascular thrombectomy was approximately 15 to 17 in all trials. To date, the evidence is lacking to support the mechanical thrombectomy in patients with acute stroke and LVO with minor to mild severity on NIHSS score. The purpose of this review was to assess the current data, safety and clinical outcomes in stroke patients with minor to mild symptoms who were treated with endovascular thrombectomy.
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Abstract
Fenestrated vertebrobasilar junction aneurysms are rare vascular lesions. Microsurgical intervention is extremely difficult due to the complex anatomy in the vicinity of these aneurysms. Endovascular neurosurgery appears to be safe and should be considered as the first modality of treatment. This case study details the treatment of an unruptured fusiform fenestrated vertebrobasilar junction aneurysm with endovascular occlusion with stent-assisted coiling. The optimal angiographic exposure and selective microcatheterization of the aneurysm were challenging due to the patient’s body habitus, and the aneurysm was large with one dominant fenestrated limb.
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Perfusion Deficits and Association with Clinical Outcome in Patients with Anterior Choroidal Artery Stroke. J Stroke Cerebrovasc Dis 2017; 26:1755-1759. [PMID: 28457620 DOI: 10.1016/j.jstrokecerebrovasdis.2017.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 04/02/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND PURPOSE Anterior choroidal artery (AChA) strokes have a varied pattern of tissue injury, prognosis, and clinical outcome. It is unclear whether perfusion deficit in AChA stroke is associated with the clinical outcome. This study aims to determine the frequency of perfusion abnormalities in AChA stroke and association with clinical outcome. METHODS The study cohort was derived from ischemic stroke patients admitted to 2 stroke centers between July 2001 and July 2014. All patients received an acute magnetic resonance imaging (MRI) scan. Patients with ischemic stroke restricted to the AChA territory were included in the study. Lesion size was measured as the largest diameter on diffusion-weighted imaging (DWI) or apparent diffusion coefficient and divided into 2 groups (<20 mm or ≥20 mm). Group comparisons were performed among patients with and without perfusion abnormalities and based on diffusion diameter. Favorable clinical outcome was defined as discharge to home. RESULTS A total of 120 patients were included in the study. Perfusion deficits were identified in 67% of patients. The admission National Institutes of Health Stroke Scale (NIHSS) was higher in patients with perfusion abnormalities (P = .027). Diameter lesion size on DWI was larger among patients with a perfusion deficit median [interquartile range], 1.63 [1.3-2.0], as compared with those without, 1.18 [1.0-1.7], P < .0001. Patients with a perfusion deficit were less likely to be discharged to home than those without (36% versus 60%, P = .013). CONCLUSIONS Two thirds of patients with an AChA stroke have a perfusion deficit on MRI, higher admission NIHSS, and larger DWI lesion size at presentation.
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Isolated Unilateral Tongue Atrophy: A Possible Late Complication of Juxta Cephalic Radiation Therapy. AMERICAN JOURNAL OF CASE REPORTS 2016; 17:535-7. [PMID: 27458010 PMCID: PMC4968431 DOI: 10.12659/ajcr.897989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Isolated unilateral hypoglossal nerve injury is extremely rare. It may be caused by radiation therapy targeting neoplasms of the cephalic region. CASE REPORT A 51-year-old man with synovial sarcoma of the left upper arm status post extensive radiation therapy in 1980 presented in late 2014 with gradual onset of speech difficulty and difficulty moving his tongue for a couple of weeks. Neurological examination revealed isolated left-sided unilateral tongue atrophy. Postradiation residual extensive cicatrix with erythema over the whole left upper extremity extending to the neck on the affected side was noticed. On head magnetic resonance imaging (MRI) before and after administration of gadolinium, he was found to have asymmetrically fatty striations, atrophy, and fibrosis in the left tongue consistent with radiation toxicity. The patient's tongue weakness persisted without improvement. CONCLUSIONS The diagnosis of unilateral hypoglossal nerve injury is usually difficult. Detailed neurological examinations and thorough investigations including head MRI are very helpful. Previous exposure to radiation therapy is a potential cause of hypoglossal nerve injury. To our knowledge, this is the first case report that presents isolated unilateral tongue atrophy as a late complication of juxta cephalic radiation therapy.
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Levetiracetam-induced pancytopenia. EPILEPSY & BEHAVIOR CASE REPORTS 2015; 4:45-7. [PMID: 26744695 PMCID: PMC4681875 DOI: 10.1016/j.ebcr.2015.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 05/24/2015] [Accepted: 06/03/2015] [Indexed: 11/26/2022]
Abstract
Pancytopenia is a rare side effect of levetiracetam (LEV) that is associated with severe morbidity that requires hospitalization. Here, we report a patient with a right temporoparietal tumor who underwent a temporal craniotomy with resection of the mass and was started on LEV for seizure prophylaxis per the neurosurgery local protocol. The patient developed LEV-induced pancytopenia, which was successfully managed by discontinuation of this medication. Our report aims to increase awareness of this rare cause of pancytopenia among clinicians.
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