Archives of Academic Emergency Medicine最新文献

{"title":"Incidence and Outcomes of Aortic Dissection in Tabriz, Iran; a Longitudinal Study of 150 Cases.","authors":"Gholamreza Faridaalaee, Nima Fathi, Kavous Shahsavarinia, Hamed Zarei, Mahmoud Yousefifard","doi":"10.22037/aaem.v12i1.2314","DOIUrl":"10.22037/aaem.v12i1.2314","url":null,"abstract":"<p><strong>Introduction: </strong>A comprehensive analysis of the epidemiological features of aortic dissections in Azerbaijan Province, Iran, and their influence on patient survival remains unexplored. This study aimed to determine the incidence of aortic dissection and identify the associated factors of mortality in these patients.</p><p><strong>Methods: </strong>A retrospective longitudinal study was conducted using hospital records of patients diagnosed with aortic dissection in Tabriz, Iran, between 2017 and 2021. The 3-month mortality was followed up via telephone calls using the contact numbers provided in the patients' records. Then, independently associated factors of mortality were identified using a multivariate stepwise logistic regression analysis.</p><p><strong>Results: </strong>Among the 150 cases of aortic dissection identified, 74% (n = 111) were classified as type A, and 26% (n = 39) were classified as type B. The overall incidence proportion of aortic dissections was 2.35 per 100000 population. In type A dissections, 64% (71 out of 111) of patients received surgical treatment, while 21.6% (24 out of 111) received medical treatment. Among type B dissections, only 23.1% (9 out of 39) underwent surgery. The all-cause mortality rate at 3 months was 52.5% (73 out of 139 patients with complete follow-up), 47 male (54%) and 26 female (50%). Multivariate analysis showed that higher age was independently associated with increased mortality (odds ratio [OR] = 1.03; 95% confidence interval [CI]: 1.00-1.06, p = 0.027). In contrast, patients with DeBakey Type III classification (OR = 0.29; 95% CI: 0.01-0.87, p = 0.027), hypothyroidism (OR = 0.12; 95% CI: 0.01-0.99, p = 0.049), and those who received either surgical treatment (OR = 0.19; 95% CI: 0.05-0.76, p = 0.019) or medical treatment (OR = 0.18; 95% CI: 0.04-0.80, p = 0.024) had a lower chance of mortality. Gender was not found to be associated with the outcome.</p><p><strong>Conclusion: </strong>The study revealed an annual incidence rate of aortic dissection as 2.35 per 100000 population. Aortic dissection, regardless of type, remains a highly fatal condition, with over half of patients dying within 3 months of the initial event. To reduce the high mortality rates associated with aortic dissections, it is crucial to implement specific measures for the early identification of patients and ensure prompt and appropriate care.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e40"},"PeriodicalIF":5.4,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088787/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of a 30-year trend of incidence, prevalence, and DALY due to low back pain in Iran with Low- and High-SDI countries; Based on GBD study 2019 Data.","authors":"Aliyeh Daryabor, Alireza Akbarzadeh Baghban","doi":"10.22037/aaem.v12i1.2257","DOIUrl":"10.22037/aaem.v12i1.2257","url":null,"abstract":"<p><strong>Introduction: </strong>Low back pain (LBP) represents the leading cause of disability worldwide and is a major economic and welfare problem. This study aimed to report incidence, prevalence, and disability-adjusted life years (DALY) rates of LBP in Iran by gender and different sociodemographic index (SDI) countries from 1990 to 2019.</p><p><strong>Methods: </strong>The age-standardized LBP and incidence, prevalence, and DALY were extracted based on the Global Burden of Disease (GBD) 2019 in Iran for males and females, and low- and high-SDI countries during 1990- 2019.</p><p><strong>Results: </strong>GBD 2019 data for LBP in Iran indicate a significant downward trend of incidence and prevalence from 1993 to 2019 in males, females, and both, except during the 1999-2002 period for females. A sharp reduction is seen in LBP incidence and prevalence from 1996 to 1999. Gender is not a determining factor in the LBP prevalence in Iran. Regarding the SDI categories, Iran had the highest incidence rate compared to countries with low- and high SDIs. High-SDI countries had the highest prevalence and DALY compared with Iran and low-SDI countries.</p><p><strong>Conclusion: </strong>The age-standardized incidence and prevalence of LBP in Iran showed a downward trend, from 1993 to 2019, especially from 1996 to 1999. Comparing Iran with low- and high-SDI countries, a heavier incidence of LBP was observed in Iran and heavier prevalence and DALY were seen in high-SDI countries. Therefore, more therapeutic healthcare interventions are required to reduce the LBP burden more effectively.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e39"},"PeriodicalIF":5.4,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088793/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cincinnati Prehospital Stroke Scale (CPSS) as a Screening Tool for Early Identification of Cerebral Large Vessel Occlusions; a Systematic Review and Meta-analysis.","authors":"Yazdan Baser, Hamed Zarei, Pantea Gharin, Hamid Reza Baradaran, Arash Sarveazad, Shayan Roshdi Dizaji, Mahmoud Yousefifard","doi":"10.22037/aaem.v12i1.2242","DOIUrl":"10.22037/aaem.v12i1.2242","url":null,"abstract":"<p><strong>Introduction: </strong>Large vessel occlusion (LVO) strokes are associated with worse functional outcomes and higher mortality rates. In the present systematic review and meta-analysis, we evaluated the diagnostic yield of the Cincinnati Prehospital Stroke Scale (CPSS) in detecting LVO.</p><p><strong>Methods: </strong>We performed an extensive systematic search among online databases including Medline, Embase, Web of Science, and Scopus, until July 31^st, 2023. We also conducted a manual search on Google and Google scholar, along with citation tracking to supplement the systematic search in retrieving all studies that evaluated the diagnostic accuracy of the CPSS in detecting LVO among patients suspected to stroke.</p><p><strong>Results: </strong>Fourteen studies were included in the present meta-analysis. CPSS showed the sensitivity of 97% (95% CI: 87%-99%) and the specificity of 17% (95% CI: 4%-54%) at the cut-off point of ≥1. The optimal threshold was determined to be ≥2, with a sensitivity of 82% (95% CI: 74%-88%) and specificity of 62% (95% CI: 48%-74%) in detecting LVO. At the highest cut-off point of ≥3, the CPSS had the lowest sensitivity of 60% (95% CI: 51%-69%) and the highest specificity of 81% (95% CI: 71%-88%). Sensitivity analyses showed the robustness of the results regardless of study population, inclusion of hemorrhagic stroke patients, pre-hospital or in-hospital settings, and the definition of LVO.</p><p><strong>Conclusion: </strong>A very low level of evidence demonstrated that CPSS, with a threshold set at ≥2, is a useful tool for identifying LVO stroke and directing patients to CSCs, both in prehospital and in-hospital settings.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e38"},"PeriodicalIF":5.4,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088790/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fatal Septic Shock Due to Aeromonas Hydrophila in a Cirrhotic Patient; a Case Report.","authors":"Do Thanh Hoa, Vu Anh Duc, Nguyen Hai Ghi, Xuan Duong Le, Duong Duc Anh","doi":"10.22037/aaem.v12i1.2270","DOIUrl":"10.22037/aaem.v12i1.2270","url":null,"abstract":"<p><p>Aeromonas hydrophila has been identified as a causative agent of necrotizing fasciitis and myonecrosis, with most reported cases having a connection to aquatic-related trauma. Cases without such trauma history are rare in existing literature. Here, we present the case of a 56-year-old cirrhotic patient who lacked any prior aquatic-related trauma and arrived at the emergency department in a state of septic shock. The suspected route of entry was through necrotizing fasciitis and myonecrosis in his left forearm. Unfortunately, the patient succumbed to multi-organ failure and passed away within 12 hours of admission to the emergency department.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e37"},"PeriodicalIF":5.4,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088788/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Traditional Spinal Immobilization versus Spinal Motion Restriction in Cervical Spine Movement; a Randomized Crossover Trial.","authors":"Promphet Nuanprom, Chaiyaporn Yuksen, Welawat Tienpratarn, Parunchaya Jamkrajang","doi":"10.22037/aaem.v12i1.2263","DOIUrl":"10.22037/aaem.v12i1.2263","url":null,"abstract":"<p><strong>Introduction: </strong>Proper cervical spine immobilization is essential to prevent further injury following trauma. This study aimed to compare the cervical range of motion (ROM) and the immobilization time between traditional spinal immobilization (TSI) and spinal motion restriction (SMR).</p><p><strong>Methods: </strong>This study was a randomized 2x2 crossover design in healthy volunteers. Participants were randomly assigned by Sequential numbered, opaque, sealed envelopes (SNOSE) with permuted block-of-four randomization to TSI or SMR. We used an inertial measurement unit (IMU) sensor to measure the cervical ROM in three dimensions focusing on flexion-extension, rotation, and lateral bending. The immobilization time was recorded by the investigator.</p><p><strong>Results: </strong>A total of 35 healthy volunteers were enrolled in the study. The SMR method had cervical spine movement lower than the TSI method about 3.18 degrees on ROM in flexion-extension (p < 0.001). The SMR method had cervical spine movement lower than the TSI method about 2.01 degrees on ROM in lateral bending (p = 0.022). The immobilization time for the SMR method was 11.88 seconds longer than for the TSI method (p < 0.001) but not clinically significant.</p><p><strong>Conclusion: </strong>SMR that used scoop stretcher resulted in significantly less cervical spine movement than immobilization with a TSI that used long spinal board. We recommend implementing the SMR protocol for transporting trauma patients, as minimizing cervical motion may enhance patient outcomes.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e36"},"PeriodicalIF":5.4,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088786/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patients' Knowledge and Pharmacists' Practice Regarding the Long-Term Side Effects of Proton Pump Inhibitors; a Cross-sectional Study.","authors":"Aisha Juma Alblooshi, Mirza R Baig, Hanan S Anbar","doi":"10.22037/aaem.v12i1.2305","DOIUrl":"10.22037/aaem.v12i1.2305","url":null,"abstract":"<p><strong>Introduction: </strong>Proton pump inhibitors (PPI) are a commonly prescribed medication, but recent evidence suggests that their long-term use may lead to several adverse events. To address this issue, our study aims to assess patient awareness and pharmacist practices in educating patients about the potential risks associated with prolonged PPI use.</p><p><strong>Methods: </strong>Two questionnaires were developed by researchers and administered in the United Arab Emirates from June to August 2021 to gather insights from patients and pharmacists about the use of PPIs, their knowledge of potential side effects, and their experiences and attitudes toward receiving education about PPI side effects. The patients' knowledge was evaluated based on their cumulative correct answers to questions related to PPI's long-term adverse effects including increased fracture risk and hypocalcemia, vitamin B12 deficiency, hypomagnesemia, and the caution of abrupt withdrawal. All statistical analyses were conducted using SPSS 25.0 software.</p><p><strong>Results: </strong>Overall, 348 participants with a median age of 40 years participated in the survey, among them, 91 (26.14%) used various forms of PPI with 38% of users taking PPI as over-the-counter drugs. Patients had low knowledge about PPI side effects and their proper discontinuation with a median knowledge score of 0 (Interquartile range: 0-2) and only 22.2% of patients were familiar with at least three out of five asked harms. Those with lower knowledge were more likely to be Emirati compared to other nations (p=0.004) and aged over 30 years compared to their younger counterparts (p = 0.016). Few patients have obtained the relevant information from their physicians (25%) or pharmacists (7%). Inquiring 136 pharmacists, it was shown that the most common education was concerning vitamin B12 deficiency (62.5%) followed by fracture risk (58.09%) yet less than half (48%) of pharmacists instructed patients about the potential risk of hypomagnesemia. Almost all pharmacists (99%) agreed that there is a requirement for additional education on the possible harmful consequences of PPIs.</p><p><strong>Conclusion: </strong>The present study has established that a considerable proportion of PPI users in the UAE lack the necessary awareness about the potential adverse effects of PPI despite their extensive use in this country. The current pharmacist practice is inefficient for inculcating the potential harms of chronic PPI use and they are required to optimize their efforts to educate patients and bridge the knowledge gaps.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e35"},"PeriodicalIF":5.4,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11077387/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140891071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic Performance of Ultrasonography for Identification of Small Bowel Obstruction; a Systematic Review and Meta-analysis.","authors":"Mohsen Motavaselian, Mehrdad Farrokhi, Parisa Jafari Khouzani, Atousa Moghadam Fard, Fatemeh Daeizadeh, Mahya Pourrahimi, Reyhaneh Mehrabani, Reza Amani-Beni, Masoud Farrokhi, Faezeh Jalayer Sarnaghy, Asal Mir, Reza Tavakoli, Heidar Fadavian, Reza Mehdinezhad, Parisa Masoudikabir, Maoumeh Moallem, Tohid Karami, Roozbeh Roohinezhad, Yalda Yazdani, Didar Ghasemi, Farideh Rezaeizadeh, Alireza Hadizadeh, Rojin Sarallah, Ashkan Shafigh, Solmaz Aminpour, Amirhossein Esfahani, Seyedsaber Mirabdali, Zahrasadat Hosseini, Farahnaz Saharkhiz, Mehrzad Khodsiani, Fahimeh Ebrahimi Tirtashi, Shabnam Esmailian Dehkordi, Nafise Sadat Amini, Mahsa Aran, Zohreh Abolghasemfard, Nazanin Sanjarinia, Zeynab Abdollahi, Fatemeh Abediankenari, Erfan Ghadirzadeh, Mehran Khodashenas, Ali Jahanshahi","doi":"10.22037/aaem.v12i1.2265","DOIUrl":"10.22037/aaem.v12i1.2265","url":null,"abstract":"<p><strong>Introduction: </strong>Small bowel obstruction (SBO) is known as a common cause of acute abdominal complaints in the emergency department (ED). The modality of choice for the diagnosis of SBO has not yet been established. This systematic review and meta-analysis aimed to investigate the accuracy of ultrasonography for the diagnosis of SBO.</p><p><strong>Methods: </strong>Systematic search was performed on five electronic databases including Medline, Scopus, Web of Sciences, Embase, and Cochrane Library, and the retrieval period was from the inception of each database to November 2023. The quality of the included studies were investigated using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2). The pooled values of diagnostic characteristics for ultrasonography were estimated using meta-Disc and Stata statistical software.</p><p><strong>Results: </strong>Twenty-one studies with a total of 1977 patients were included in the meta-analysis. The pooled estimate for sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic odds ratio (DOR), and area under the summary ROC curve of ultrasonography for diagnosing SBO were 0.93 (95% CI: 0.91-0.95), 0.8 (95% CI: 0.77-0.83), 5.69 (95% CI: 3.64-8.89), 0.1 (95% CI: 0.07-0.16), 83.51 (95% CI: 18.12-182.91) and 0.96, respectively.</p><p><strong>Conclusion: </strong>The findings of this meta-analysis showed that the utilization of ultrasonography holds promise as a diagnostic imaging for SBO with high accuracy. However, additional worldwide studies are essential to get more evidence on the value of ultrasonography for the diagnosis of SBO.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e33"},"PeriodicalIF":5.4,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11077389/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140891004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic Indicators of ECG for Coronary Slow Flow Phenomenon; a Systematic Review and Meta-Analysis.","authors":"MohammadHossein MozafaryBazargany, Parham Samimisedeh, Niloofar Gholami, Elmira Jafari Afshar, Amirhossein Memari, Shahrooz Yazdani, Hadith Rastad","doi":"10.22037/aaem.v12i1.2202","DOIUrl":"10.22037/aaem.v12i1.2202","url":null,"abstract":"<p><strong>Introduction: </strong>Currently, epicardial coronary angiography is still the only diagnostic tool for Coronary Slow Flow Phenomenon (CSFP). This study aimed to systematically review studies that compared Electrocardiogram (ECG) findings between patients with and without CSFP.</p><p><strong>Methods: </strong>Using relevant key terms, we systematically searched MEDLINE, Scopus, Embase, and Web of Science to find relevant studies up to February 5^th, 2023. Effect sizes in each study were calculated as mean differences and crude odds ratio; then, random-effect models using inverse variance and Mantel-Haenszel methods were used to pool standardized mean differences (SMD) and crude odds ratios, respectively.</p><p><strong>Results: </strong>Thirty-two eligible articles with a total sample size of 3,937 patients (2,069 with CSFP) were included. CSFP patients had higher P-wave maximum (Pmax) (SMD: 1.02 (95% confidence interval (CI): 0.29 - 1.76); p=0.006) and P-dispersion (Pd) (SMD: 1.63 (95% CI: 0.99 - 2.27); p<0.001) compared to the control group. CSFP group also showed significantly longer QT wave maximum duration (SMD: 0.69 (95% CI: 0.33 - 1.06); p<0.001), uncorrected QTd (SMD: 1.89(95% CI: 0.67 - 3.11); p=0.002), and corrected dispersion (QTcd) (SMD: 1.63 (95% CI: 1.09 - 2.17), p<0.001). The frontal QRS-T angle was significantly higher in the CSFP group in comparison with the control group (SMD: 1.18 (95% CI: 0.31 - 2.04; p=0.007). While CSFP patients had a significantly higher T-peak to T-end (Tp-e) (SMD:1.71 (95% CI: 0.91, 2.52), p<0.001), no significant difference was noted between groups in terms of Tp-e to QT (p=0.16) and corrected QT ratios (p=0.07).</p><p><strong>Conclusion: </strong>Our findings suggest several ECG parameters, such as P max, Pd, QT, QTc, QTd, QTcd, Tp-e, and frontal QRS-T angle, may be prolonged in CSFP patients, and they could be employed as diagnostic indicators of CSFP before angiography.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e34"},"PeriodicalIF":5.4,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11077394/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140890993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge, Attitude and Perceptions of Healthcare Workers in Arab Countries Regarding Basic Life Support; a Systematic Review and Meta-Analysis.","authors":"Mohammed Alsabri Hussein Alsabri, Sarah Makram Elsayed, Alaa Ahmed Elshanbary, Mohamed Sayed Zaazouee, Basel F Alqeeq, Syeda Alishah Zehra, Khaled Mohammed Al-Sayaghi, Sameer A Alkubati, Gamil Ghaleb Alrubaiee","doi":"10.22037/aaem.v12i1.2223","DOIUrl":"10.22037/aaem.v12i1.2223","url":null,"abstract":"<p><strong>Introduction: </strong>Effective Basic Life Support (BLS) interventions, including cardiopulmonary resuscitation (CPR), are essential for enhancing survival rates. This review aimed to evaluate the knowledge, attitudes, and perceptions (KAP) of healthcare professionals regarding BLS in Arab countries.</p><p><strong>Methods: </strong>We conducted a systematic search on PubMed, Cochrane, Scopus, Web of Science, and EMBASE, to identify relevant studies. We included studies performed in Arab countries that included healthcare workers' KAP assessment towards BLS. The meta-analysis was carried out utilizing the OpenMeta Analyst Software, and a subgroup analysis was performed for Nursing staff category. The quality of the included cross-sectional studies was assessed through Newcastle-Ottawa quality assessment scale.</p><p><strong>Results: </strong>A total of 18 studies were included in our study, and eight of them entered the analysis. The study showed that 61.3% (95% confidence interval (CI): 48.9%, 73.7%, p<0.001) of health care workers were knowledgeable about the correct CPR ratio, and 62.1% (95% CI: 51.7%, 72.5%, p<0.001) answered the location of chest compression correctly. While, only 36.5% (95% CI: 23.5%, 49.6%, p<0.001) had correct answers regarding the compression rate, 48.1% (95% CI: 38.1%, 58.0%, p<0.001) were aware of the compression depth, and 34.8% (95% CI: 22.9%, 46.7%, p<0.001) answered the sequence correctly.</p><p><strong>Conclusion: </strong>The study revealed a gap regarding the BLS KAP of healthcare workers in different Arab countries, which crucially requires taking actions, in terms of frequent certified training sessions, assessments, and clear protocols.</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e32"},"PeriodicalIF":5.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11077391/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140891052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hypo-attenuating Berry Sign as a Novel Imaging Marker of Ruptured Aneurysm in Patients with Subarachnoid Hemorrhage; a Diagnostic Accuracy Study.","authors":"Xin-Wei Zhou, Shu-Feng Cai, De-Qing Zhang, Gang Xiao, Jing Liu, Wen-Jie Yang, Yi Li, Si-Yu Chen, Hao-Chen Liu, Zhong-Qing Huang","doi":"10.22037/aaem.v12i1.2154","DOIUrl":"10.22037/aaem.v12i1.2154","url":null,"abstract":"<p><strong>Introduction: </strong>Aneurysmal subarachnoid hemorrhage (SAH) constitutes a life-threatening condition, and identifying the ruptured aneurysm is essential for further therapy. This study aimed to evaluate the diagnostic accuracy of hypo-attenuating berry sign (HBS) observed on computed tomography (CT) scan in distinguishing ruptured aneurysms.</p><p><strong>Methods: </strong>In this diagnostic accuracy study, patients who had SAH and underwent non-enhanced brain CT scan were recruited. The HBS was defined as a hypo-attenuating area with an identifiable border in the blood-filled hyper-dense subarachnoid space. The screening performance characteristics of HBS in identifying ruptured aneurysms were calculated considering the digital subtraction angiography (DSA) as the gold standard.</p><p><strong>Results: </strong>A total of 129 aneurysms in 131 patients were analyzed. The overall sensitivity and specificity of HBS in the diagnosis of aneurysms were determined to be 78.7% (95%CI: 73.1% - 83.4%) and 70.7% (95%CI: 54.3% - 83.4%), respectively. Notably, the sensitivity increased to 90.9% (95%CI: 84.3% - 95.0%) for aneurysms larger than 5mm. The level of inter-observer agreement for assessing the presence of HBS was found to be substantial (kappa=0.734). The diagnostic accuracy of HBS in individuals exhibited enhanced specificity, sensitivity, and reliability when evaluating patients with a solitary aneurysm or assessing ruptured aneurysms. The multivariate logistic regression analysis revealed a statistically significant relationship between aneurysm size and the presence of HBS (odds ratios of 1.667 (95%CI: 1.238 - 2.244; p < 0.001) and 1.696 (95%CI: 1.231 - 2.335; p = 0.001) for reader 1 and reader 2, respectively).</p><p><strong>Conclusions: </strong>The HBS can serve as a simple and easy-to-use indicator for identifying a ruptured aneurysm and estimating its size in SAH patients.   .</p>","PeriodicalId":8146,"journal":{"name":"Archives of Academic Emergency Medicine","volume":"12 1","pages":"e31"},"PeriodicalIF":5.4,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11077386/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140891010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}