The Epidemiology of Prehospital Ambulance Crashes: A National Experience Across Saudi Red Crescent Authority.

Introduction Road traffic injuries (RTIs) have a significant impact on the healthcare system as well as the global economy. RTIs involving ambulance crashes not only cause delays in patient transfers but also endanger ambulance occupants and other road users. Due to the rising numbers of RTIs in the Kingdom of Saudi Arabia (KSA), the country's primary provider of prehospital services the Saudi Red Crescent Authority (SRCA) has established a new Trauma Epidemiology Center (TEC) following the KSA 2030 vision. Objective This current study was conducted to determine the causes and management-related aspects of RTIs involving ambulance crashes in KSA. We aim to highlight the current status and guide further efforts to fill gaps in knowledge and on-ground changes to prevent ambulance crashes, enhance patient care, and reduce morbidity and mortality. Method This is a descriptive, retrospective cross-sectional observational study of ambulance crashes in Saudi Arabia between January 2020 and July 2022. The data was extracted from the SRCA electronic database platform. Results One hundred and sixty accidents were recorded between 2020 and 2022 with the highest proportion of accidents recorded in Riyadh 44.29%; followed by the Eastern Province and Makkah, 15% and 12%, respectively. Ninety percent of ambulance crashes were due to direct collisions and caused by other parties in 58% of cases. It is worth mentioning that ambulance drivers fastened their seat belts in 99% of crashes. Conclusion This study highlights the epidemiology and distribution of prehospital ambulance crashes in the KSA. Most crashes occurred in urban areas with a reasonable contribution of the public in such crashes. Understanding contributing factors related to the vector, driver behaviors, and the surrounding environment is crucial to guide national preventive measures and help decision-makers to implement proper corrective actions.

Screening hemostatic defects in Saudi University students with unexplained menorrhagia: a diagnosis, which could be missed.

Bleeding disorders are a common cause of unexplained menorrhagia in adolescents. However, there is lack of information provided on Arab girls. To estimate the prevalence of coagulation factor deficiencies and platelet dysfunction among Saudi university students with unexplained menorrhagia. In this cross sectional study, 463 adolescent girls surveyed for having heavy menses for further evaluation of underlying bleeding tendencies using screening standardized questionnaire. Only 109 girls out of the total 463 girls reported menorrhagia and were included in the evaluation. All girls with menorrhagia were evaluated by Pictorial blood assessment chart (PBAC) for precise evaluation of menstrual blood loss (PBAC score >100), had underwent pelvic ultrasonography and screening of hemostatic abnormalities (complete blood count, PFA-100, PT, aPTT, vWF:RCo, vWF:Ag, coagulation factors assay). On the basis of the score of PBAC more than 100, 25.6% (28/109) of adolescent women (age ranged: 17-25 years old) had confirmed menorrhagia. In 30.8% of them, an ultimate diagnosis of bleeding tendency or hemostatic abnormality was detected [five cases of probable von Willebrand disease (vWD) or low level of vWF:Ag and/or vWF:RCo, two cases of probable platelet dysfunction, and one case of factorV (FV) deficiency]. Anemia was found in 39.28% (11/28) of them; however, only 4 (36%) had received iron supplements. Our study demonstrated that hemostatic defects are not uncommon in Saudi adolescent women presenting with menorrhagia but mostly unrecognized and untreated. It is probably advisable to screen women with menorrhagia for these defects.