Golden Hour Research Articles

Investigating emergency rescue readiness on Indian national highways: A case study of Jaipur-Jodhpur Highways (India) using a geospatial approach

ABSTRACT Background: Highways represent the most significant capital asset that any country’s public sector holds. A system of national highways with easy access to ambulance and trauma centers is termed emergency rescue ready and helps reduce the mortality due to road accidents. Given the rich impetus for road infrastructure development by the government of India, there is a need to consider emergency rescue readiness on highways. Previous research suggests that on typical Indian highways, an ambulance can reach the accident scene within 30 minutes; the remaining 30 minutes of golden hour is essential for saving the life of the injured by admitting to a healthcare facility with a trauma unit. Objective: To investigate the emergency rescue readiness for a stretch of highway between two cities in India. The main objective is to determine the possibility of transporting the injured due to the accident on the highway to the nearest available trauma center within 30 minutes. Methods: A Geographic Information System (GIS)-based network analysis method has been adopted to find the possibility of transporting the injured anywhere on the circuit of a national highway to the nearest healthcare unit within 30 minutes. Results: A map representing the status of emergency rescue readiness has been presented for the study area. For a circuit of national highway with a length of 805 km, in a stretch of 89.5% (718.5 km), the injured can be transported to the healthcare unit within 30 minutes. In the remaining 10.5% of the highway, the healthcare units are significantly far from the highways and may hamper the post-crash rescue operations. Conclusion: There exists a wide disparity in trauma care delivery in the study area. Currently, the healthcare units established to serve the areas with dense populations also serve as emergency rescues during accidents on the national highways. Using GIS techniques for highway stretches with difficulty reaching the trauma centers, a national-level assessment is highly recommended.

Pediatric Trauma - A Silent Epidemic.

Trauma is the leading cause of preventable deaths in children all over the world. In the majority of cases, children are innocent victims of road traffic accidents. They suffer from both short-term and long-term impacts of trauma. Deaths from road traffic accidents can be prevented by adopting simple road safety measures and the use of protective equipment. Worldwide programs have been initiated to curb this ever-rising menace; however, the success of these programs depends on their outreach and acceptance among the population in general. Golden hours in trauma management is the initial hour post-trauma, the success of resuscitation depends on the appropriate management of pediatric trauma victims in hospitals dedicated to the management of pediatric trauma victims. The current review highlights the epidemiology, pattern of injury, road safety measures, and global health initiatives for the prevention of accident-related injury in children. The shortcomings of this review are as follows- Firstly pediatric trauma is an exhaustive topic, it is impossible to cover all aspects of pediatric trauma. Thus, the review might have missed some important aspects of pediatric trauma. Secondly, the concept of a pediatric trauma registry is nonexistent in almost all developing countries; hence a true picture of pediatric trauma epidemiology and injury patterns is missing. Thirdly not much work has been done on pediatric trauma in developing countries leading to insufficient data from these countries.

Cerebral haemodynamics and intracranial pressure during haemorrhagic shock and resuscitation with total endovascular balloon occlusion of the aorta in an animal model.

To assess changes of cerebral haemodynamic and intracranial pressure (ICP) in animals, with or without elevated ICP, during controlled haemorrhagic shock and resuscitation with Total REBOA (tREBOA). In 22 anaesthetized and normoventilated pigs, after placement of catheters for monitoring invasive proximal blood pressure (pMAP), ICP, and vital parameters, and 60min stabilisation phase, a controlled haemorrhagic shock (HS), was conducted. In 11 pigs (EICPG), an elevated ICP of 25-30 mmHg at the end HS was achieved by simulating an epidural mass. In 11 pigs (NICPG), the ICP was normal. tREBOA was then applied for 120min. The changes of pMAP and ICP were followed, and cerebral perfusion pressure (CPP) calculated. The integrity of the autoregulation was estimated using a calculated Modified-Long Pressure Reactivity Index (mL-PRx). After stabilisation, hemodynamics and physiological parameters were similar and normal in both groups. At the end of the HS, ICP was 16 mmHg in NICPG vs. 32 in EICPG (p = 0.0010). CPP was 30 mmHg in NICPG vs. 6 mmHg in EICPG (p = 0.0254). After aorta occlusion CPP increased immediately in both groups reaching after 15min up to104 mmHg in NICPG vs. 126 mmHg in EICPG. Cerebrovascular reactivity seems to be altered during bleeding and occlusion phases in both groups with positive mL-PRx. The alteration was more pronounced in EICPG, but reversible in both groups. tREBOA is lifesaving by restoration the cerebral circulation defined as CPP in animals with HS with normal or elevated ICP. Despite the observation of short episodes of cerebral autoregulation impairment during the occlusion, mainly in EICPG, tREBOA seems to be an effective tool for improving cerebral perfusion in HS that extends the crucial early window sometimes known as the "golden hour" for resuscitation even after a traumatic brain injury.

Early detection of sepsis using machine learning algorithms: a systematic review and network meta-analysis.

With machine learning (ML) carving a niche in diverse medical disciplines, its role in sepsis prediction, a condition where the 'golden hour' is critical, is of paramount interest. This study assesses the factors influencing the efficacy of ML models in sepsis prediction, aiming to optimize their use in clinical practice. We searched Medline, PubMed, Google Scholar, and CENTRAL for studies published from inception to October 2023. We focused on studies predicting sepsis in real-time settings in adult patients in any hospital settings without language limits. The primary outcome was area under the curve (AUC) of the receiver operating characteristic. This meta-analysis was conducted according to PRISMA-NMA guidelines and Cochrane Handbook recommendations. A Network Meta-Analysis using the CINeMA approach compared ML models against traditional scoring systems, with meta-regression identifying factors affecting model quality. From 3,953 studies, 73 articles encompassing 457,932 septic patients and 256 models were analyzed. The pooled AUC for ML models was 0.825 and it significantly outperformed traditional scoring systems. Neural Network and Decision Tree models demonstrated the highest AUC metrics. Significant factors influencing AUC included ML model type, dataset type, and prediction window. This study establishes the superiority of ML models, especially Neural Network and Decision Tree types, in sepsis prediction. It highlights the importance of model type and dataset characteristics for prediction accuracy, emphasizing the necessity for standardized reporting and validation in ML healthcare applications. These findings call for broader clinical implementation to evaluate the effectiveness of these models in diverse patient groups. https://inplasy.com/inplasy-2023-12-0062/, identifier, INPLASY2023120062.

Comprehensive analysis of the impact of procedure time and the ‘golden hour’ in subpopulations of stroke thrombectomy patients

ObjectiveTo evaluate the effect of procedure time on thrombectomy outcomes in different subpopulations of patients undergoing endovascular thrombectomy (EVT), given the recently expanded indications for EVT.MethodsThis multicenter study included patients...

Bacteremias in Hemato-Oncological Pediatric Patients: Clinical and Microbiological Characteristics

Abstract Background In haemato-oncologic patients bacteremia is frequent increasing mortality rates, therefore surveillance and close follow up is essential to optimize treatment. The use of invasive devices used frequently in this population increases the incidence of infections by gram-positive microorganisms (currently gram-negative bacilli have been added). Therefore, we propose the characterization the microorganisms to identify the epidemiologic conditions, and the areas of improvement to establish improvement care strategies for this population. Methods We conducted a retrospective study at the haemato-oncologic diseases service at the National Medical Center “20 de Noviembre”. Prevalence of bacteremia in pediatric patients with cancer and neutropenia in Mexican population, which ranges from 8% to 36%, assuming that our results could be similar to higher percentage, employing a proportion formula with a study population of 65 patients. Results It was demonstrated in our population studied that in all cases of bacteremia, patients were in depth neutropenia at diagnosis. The most prevalence phase of chemotherapy was Induction phase (69.2%), with Total XV ST Jude protocol. The clinical data revealed the following frequencies in 100% of the patients: Fever (92%), Tachycardia (72%), Shivering and piloerection (65%), Elevated acute-phase reactants PCT (51%), CPR (32%), and Tachypnea (28%). Cases of Central Line-associated Bloodstream Infection (CLABSI) was reported in 86.2%, affecting individuals with vascular devices. The predominant microbiological isolate in our patients was Escherichia coli ESBL (31%), followed by Klebsiella pneumoniae (18%), and Pseudomonas aeruginosa (13.8%), Staphylococcus epidermidis (11%). Other bacteria were identified at even lower frequencies, such as Stenotrophomonas maltophilia (5%), Klebsiella oxytoca (5%), Staphylococcus aureus (3%), Serratia marcescens (3%), Enterococcus faecalis (3%), and Enterobacter cloacae (3%). The least observed in our population was the identification of Acinetobacter baumannii (2%). The different outcomes recorded in our sample were highly consistent, with a resolution rate of infection in 97% of cases and 3% of cases resulting in death attributable to bacteremia (Table 1). Conclusion The low mortality found in this study may be due to the early initiation of empirical antibiotic treatment in “golden hour”, a protocol carried out in our Center, as well as the identification of severity scales.

Evaluation of knowledge of risk factors and warning signs of stroke among paramedical students

Stroke is a medical emergency caused by a blockage or rupture in the blood vessels that supply blood to the brain. This prevents brain tissue from receiving oxygen, leading to the death of brain cells within minutes and causing neurological damage, disability, or death. Aim: The aim of the present study was to assess baseline knowledge regarding stroke risk factors, symptoms, treatment, and information resources. The “golden hour” is a time span of 60 minutes or less after stroke symptoms begin. There are two types of stroke, namely ischemic and hemorrhagic stroke. Ischemic stroke is further divided into thrombotic and embolic stroke. Hemorrhagic stroke is further divided into intracerebral hemorrhage and subarachnoid hemorrhage. Methods: The research method used in the study is a quantitative research approach. Purposive sampling techniques were used and 1050 participants were assessed The questionnaire consists of demographic details such as department, level of education, family history, and knowledge questions based on risk factors and management. Results: This study comprises 1040 patients who fulfill the inclusion criteria. The survey assessed the knowledge of risk factors and warning signs of stroke among future healthcare professionals (pharmacy, nursing, and AHS). The current findings reported that 51.8% of the paramedical students had knowledge about stroke, while the majority of them reported poor knowledge overall. The findings identified that 57.4% of the student population were knowledgeable about risk factors, 69.9% were knowledgeable about warning signs, and 51.8% were knowledgeable about management. These results were similar to many previous studies conducted around the world. Conclusion: Better knowledge about stroke, recognizing the risk factors, and being able to provide immediate management are essential for paramedical students. This is crucial for reducing stroke incidence and improving survival rates of patients by providing better medical help through early detection, rapid intervention, and better long-term health outcomes not only in a medical setup but also in their respective environments.

Professor Klaus Fassbender: The Father of Mobile Stroke Units.

Professor Klaus Fassbender is a distinguished neurologist from Germany, widely recognized for his groundbreaking contributions to the fields of neurology and neurodegenerative disease. His work has been pivotal in advancing our understanding of the pathophysiological mechanisms underlying neurodegenerative disorders, including Alzheimer's and Parkinson's disease, as well as in refining therapeutic strategies for their treatment. His studies in cerebrovascular disease have elucidated the complex molecular and cellular processes involved in ischemic and hemorrhagic stroke, leading to the development of novel therapeutic interventions, often bridging the gap between laboratory discoveries and their application in clinical settings. Professor Klaus Fassbender is "the father" of the mobile stroke unit (MSU). With the "time is brain" concept in mind, he proposed and developed the MSU concept for the first time, allowing prehospital stroke imaging, diagnosis, and treatment directly at the site of emergency.This concept reduced times between symptoms onset and treatment, resulting in an increased proportion of patients receiving treatment within "the golden hour" and leading to the improvement of functional outcomes at 90 days. Professor Fassbender's work has been instrumental in shaping contemporary approaches to diagnosing and managing stroke and neurodegenerative disease, making him a leading figure in modern neurology.

Management of gunshot injury to the abdominal aorta and inferior vena cava: a case report of a combat patient wounded in the Russo-Ukrainian war

BackgroundRusso-Ukrainian war is associated with severe traumas, including injuries to the major vessels. Penetrating aortic injury remains one of the most difficult injuries; the mortality rate is 90–100% in case of gunshot wounds, associated with frequent lethal outcomes due to uncontrolled bleeding. Of the three main abdominal veins, the inferior vena cava (IVC) is the most frequently damaged, which is required quick and appropriate surgical decisions to be made. Little is known about the management of gunshot injuries to such major vessels as the aorta and IVC. It is also worth mentioning about the importance to share our practical experience from the ongoing war for better understanding and future considerations by war surgeons of the vascular trauma management. The aim of the study was to demonstrate the specific features of the diagnosis and management of a gunshot shrapnel blind penetrating wound to the abdomen with injury to the aortic bifurcation level and the infrarenal section of the inferior vena cava.Case presentationA 44-year-old male soldier of the Armed Forces of Ukraine received a gunshot injury to the abdomen from a mortars’ explosive shelling. The patient was evacuated to the Forward Surgical Team (Role 1) and received primary surgical treatment within one hour after the injury according to the “golden hour” principle. Then, evacuated was performed to the Role 3 hospital in Kharkiv. At the Role 3 hospital, the patient underwent second-look surgery as well as damage control surgery. At revision, no active bleeding was observed, and the surgical pads (packed previously by the Forward Surgical Team) were removed. Further revision showed a metal projectile within the aortic wall at the level of aortic bifurcation and wall defects were also detected for inferior vena cava. This metal projectile was removed by using the multifunctional surgical magnetic tool followed by suturing of the aortic wall defect as well as defects of the inferior vena cava.ConclusionsApplication of Damage Control Surgery is a useful approach in the management of severe vascular injury as well as useful to stop abdominal contamination by intestinal contents. The application of a surgical magnetic tool for the searching and removal of ferromagnetic foreign bodies reduces operative trauma and reduces the time for identification of foreign bodies.

Remote Monitoring, AI, Machine Learning and Mobile Ultrasound Integration upon 5G Internet in the Prehospital Care to Support the Golden Hour Principle and Optimize Outcomes in Severe Trauma and Emergency Surgery.

Feasibility and reliability evaluation of 5G internet networks (5G IN) upon Artificial Intelligence (AI)/Machine Learning (ML), of telemonitoring and mobile ultrasound (m u/s) in an ambulance car (AC)- integrated in the pre-hospital setting (PS)- to support the Golden Hour Principle (GHP) and optimize outcomes in severe trauma (TRS). (PS) organization and care upon (5G IN) high bandwidths (10 GB/s) mobile tele-communication (mTC) experimentation by using the experimental Cobot PROMETHEUS III, pn:100016 by simulation upon six severe trauma clinical cases by ten (N1=10) experts: Four professional rescuers (n1=4), three trauma surgeons (n2=3), a radiologist (n3=1) and two information technology specialists (n4=2) to evaluate feasibility, reliability and clinical usability for instant risk, prognosis and triage computation, decision support and treatment planning by (AI)/(ML) computations in (PS) of (TRS) as well as by performing (PS) (m u/s). A. Trauma severity scales instant computations by the Cobot PROMETHEUS III, pn 100016) ) based on AI and ML complex algorithms and Cloud Computing, telemonitoring and r showed very high feasibility and reliability upon (5GIN) under specific, technological, training and ergonomic prerequisites B. Measured be-directional (m u/s) images data sharing between (AC) and (ED/TC) showed very high feasibility and reliability upon (5G IN) under specific, technological and ergonomic conditions in (TRS). Integration of (PS) tele-monitoring with (AI)/(ML) and (PS) (m u/s) upon (5GIN) via the Cobot PROMETHEUS III, (pn 100016) in severe (TRS/ES), seems feasible and under specific prerequisites reliable to support the (GHP) and optimize outcomes in adult and pediatric (TRS/ES).

Negative Factors Influencing Multiple-Trauma Patients.

This study aimed to assess the impact and predicted outcomes of patients with multiple trauma by identifying the prevalence of trauma sustained and associated complications. This retrospective cohort study focused on individual characteristics of patients with multiple trauma admitted to our County Emergency Hospital. The final table centralized the characteristics of 352 subjects aged between 3 and 93 years who presented with multiple trauma from 2015 to 2021. Inclusion criteria for this study were the presence of multiple trauma, intervention times, mentioned subjects' ages, and types of multiple trauma. Patients with multiple trauma face an increased risk of mortality due to the underlying pathophysiological response. Factors that can influence the outcomes of multiple-trauma patients include the severity of the initial injury, the number of injuries sustained, and the location of injuries. The first 60 min after trauma, known as the "golden hour," is crucial in determining patient outcomes. Injuries to the head, neck, and spine are particularly serious and can result in life-threatening complications.

Overcoming challenges to reduce time to antibiotic therapy in febrile neutropenic children: insights from a Mexican center

BackgroundProviding quality supportive therapy for children with cancer is essential to reduce the high mortality rates in low- and middle-income countries. Febrile neutropenia is the most common life-threatening complication of cancer in children. The objective of this study was to evaluate the long-term effectiveness of the ‘Golden Hour’ intervention in reducing the time to administer antibiotics and its impact on clinical outcomes in a Mexican hospital. MethodsA comparative study of children with febrile neutropenia who attended the emergency department at the Hospital Universitario “Dr. José Eleuterio González” was performed between January 2017 and December 2022. In May 2019, this center joined the collaborative ‘Mexico in Alliance with St. Jude’ project. An adapted improvement program was developed based on the implementation of an algorithm comprising institutional guidance, supplies kit, standardization of sample processing, training of healthcare providers, and patient education. The time to antibiotic administration was compared with clinical outcomes between the historical control and post-intervention groups. ResultsA total of 291 patients were included, 122 in the pre-intervention period and 169 in the intervention period. Only 5.7% of the pre-intervention group received the first dose of antibiotics within 60 minutes of presenting to the emergency department compared to 84.6% in the intervention group (p-value <0.000). The median times to antibiotic administration in the pre-intervention and post-intervention periods were 269.4 and 50.54 minutes, respectively (p-value <0.000). Clinical deterioration and admission to the pediatric intensive care unit decreased significantly from 6.6% to 2.3% (p-value = 0.03). ConclusionsSustainability of the quality improvement project ‘Golden Hour’ in low- to mid-income countries demonstrated high effectiveness in reducing time to antibiotic administration among children with febrile neutropenia and improved clinical outcomes over three years of implementation.

Strong and weak points in the quality of life of school-age children with newly diagnosed uncomplicated epilepsy over the first six months: golden hours for prevention

Strong and weak points in the quality of life of school-age children with newly diagnosed uncomplicated epilepsy over the first six months: golden hours for prevention

Probable paralytic rabies in a dog: ante-mortem clinical diagnosis implications in limited resource settings.

Rabies is a dreadful zoonotic viral disease that affects animals and humans with a fatality rate of 100%. This report aims to create awareness among the veterinarians and general public about the paralytic form of rabies in order to understand the antemortem clinical diagnosis implications in limited resource settings, so as to follow the post-exposure prophylaxis at the golden hour period of rabies transmission. A one-year-old female dog was presented to the Ambulatory Clinic Unit, Veterinary Clinical Complex, Veterinary College and Research Institute, Theni, Tamil Nadu, India with the ailment of a dropped jaw and was unable to swallow food and water for the past three days. Epidemiological investigations revealed that the animal had dog-bitten wounds from a week ago. On clinical examination, facial distortion, changes in the vocal cord, and paralysis of the throat muscle were noticed. Based on the anamnesis, clinical, and epidemiological investigations, the animal was diagnosed to be a probable case of paralytic form of canine rabies. In the limited resource settings, antemortem clinical diagnosis was practiced to suspect rabies-infected dogs. Further, the owner was advised to implement preventive measures to safeguard against rabies infection. The dog was kept under isolation and succumbed on day two with evidence of progressive paralytic signs. This report emphasizes the importance of paralytic rabies, alongside of furious form of rabies, further creating awareness among the general public about the antemortem clinical diagnosis under limited resource settings.

Effects of Doula Care on Mother and Infant Health Outcomes in Al-Ahsa Region, Saudi Arabia: A Retrospective Cohort Study.

Introduction Continued supportive care during childbirth may be the key to preventing unfavorable outcomes for both mother and child. It is important to assess and comprehend the sources of assistance available during pregnancy in order to enhance the birthing process and promote favorable outcomes. Objectives The current study aimed to assess the impact of ongoing doula support on mother and infant health outcomes compared to standard care. Methods A retrospective cohort study using both medical records and direct interviews based on information in the data collection form was carried out in the Eastern Province of Saudi Arabia, Al-Ahsa Region. The data that were collected included demographic information, obstetric history, delivery data, and postpartum outcome. Results A total of 50 pregnant women receiving doula care and 100 pregnant women receiving standard care were included. Regarding the mode of delivery, 43 (86%) of the doula group had vaginal deliveries compared to 73 (73%) of the standard care group, while CSs were needed for seven (14%) and 27 (27%), respectively (P = 0.78). Only seven (14%) neonates in the doula group required neonatal intensive care unit admission, versus 22 (22%) in the standard care group (P = 0.246). Additionally, initial breastfeeding within the golden hour occurred in 27 (54%) of the doula group compared to 16 (16%) of the standard care group, while exclusive breastfeeding was reported in 32 (64%) of the doula group compared to 26 (26%) of the standard care group (P < 0.001). Conclusion The current study showed more advantageous delivery and postpartum outcomes among doula care women and their infants compared to standard care, mainly for increasing the rate of initiated breastfeeding within the golden hour, exclusive breastfeeding, and reducing postpartum depression.

Integrating mixed reality preparation into acute coronary syndrome simulation for nursing students: a single-group pretest-posttest study

BackgroundTimely and effective intervention within the ‘golden hour’—the critical first 90 min after the symptom onset—is crucial for initiating life-saving treatment and reducing mortality in acute coronary syndrome (ACS). This highlights the need for nursing students to be proficient in ACS care, emphasizing the importance of preparatory training. This study enhanced traditional simulation methods by integrating a mixed reality (MR) preparation step, offering a more immersive learning experience. We aimed to evaluate the effectiveness of integrating MR preparation into ACS simulation education, focusing on enhancements in knowledge, self-confidence in learning, and self-efficacy in learning. Additionally, we examined performance, practice immersion, and satisfaction to comprehensively evaluate the MR application.MethodsOne-group pretest-posttest design was implemented in a convenience sample of thirty-nine senior nursing students from a university in South Korea in August 2022. We developed a simulation program integrating MR preparation into ACS simulation (IMRP-ACSS), which was validated through expert review for content validity. The students participated in the simulation program over six hours across two days, including a 40-minute individual session of MR-based simulation preparation using head-mounted displays (the HoloLens 2). Individual changes in knowledge, self-confidence in learning, and self-efficacy in learning evaluated by the survey were analyzed using paired t-tests. Additionally, group performance assessed using the checklist was analyzed. Immersion and satisfaction were measured with a tool and a 10-point Likert scale, respectively.ResultsIndividually, participants demonstrated significantly increased knowledge (t = 11.87, p < .001), self-confidence in learning (t = 7.17, p < .001), and self-efficacy in learning (t = 4.70, p < .001) post-education. Group performance yielded a mean score of 56.43/70 ± 7.45. Groups scored higher in electrocardiogram interpretation, patient safety, and heparin administration. Participants reported a practice immersion level of 37.82/50 ± 9.13 and expressed satisfaction with the program, achieving an average score of 8.85/10 ± 1.35.ConclusionIntegrating MR preparation into ACS simulation enhanced nursing students’ knowledge, self-confidence in learning, and self-efficacy in ACS care, providing a replicable and immersive learning experience. This method is an effective addition to nursing education, preparing students through comprehensive, technology-enhanced training.

Acute Stroke in the Emergency Department: Profiles of Patients and Obstacles to Acute Intervention.

To build a demographic profile of patients presenting to the emergency department (ED) with stroke, determine the proportion who successfully undergo thrombolysis and active interventions, and study their outcomes up to discharge or death in the hospital. A sample size of 215 was calculated and patients were recruited consecutively on presentation to the ED after obtaining consent. Data was collected and they were followed up till the outcome. Data was tabulated and analyzed both as a whole and after further categorization into infarction, hemorrhagic stroke, and cerebral venous thrombosis (CVT). Mean and standard deviation were used for continuous variables and chi-square for categorical variables. A total of 216 patients were recruited, 156 (72%) male and 60 (28%) female. There were 135 (63%) ischemic strokes, 67 (31%) hemorrhagic, and 14 (6%) CVT. The mean age was 56.57 years (SD 14.22 years). A total of 12 patients (5.5%) presented within the 'golden hour' and 28 ischemic strokes presented within the thrombolysis window, of which nine were thrombolyzed. In total, 39 patients were intubated in the ED, of which 10 (7.41%) had ischemic strokes, 27 (40.3%) had hemorrhagic strokes and two(14.29%) had CVTs. There were 192 patients admitted to in-patient care, while 24 (11%) were discharged against medical advice. A further 14 patients were intubated during admission. Nine patients (13.43%) with hemorrhagic strokes underwent surgical decompression, five (7.46%) had an external ventricular drain (EVD) placed, six (8.96%) underwent aneurysm clipping, and two (2.99%) underwent aneurysm coiling. One case of CVT underwent surgical decompression. Stroke is a highly heterogeneous clinical entity with nuanced differences between the different subtypes. There appear to be significant obstacles regarding the early presentation of strokes to hospitals and the initiation of thrombolysis in the case of acute interventions.

Golden hour intervention by maxillofacial surgeons in the emergency room: a case report

Golden hour intervention by maxillofacial surgeons in the emergency room: a case report

Golden Hour Intravenous Thrombolysis for Acute Ischemic Stroke: A Systematic Review and Meta-Analysis.

The benefits of intravenous thrombolysis are time-dependent, with maximum efficacy when administered within the first "golden" hour after onset. Nevertheless, the impact of golden hour thrombolysis has not been well quantified. Medline, Embase, and Web of Science databases were systematically searched from inception to August 27, 2023. We included studies that reported safety and efficacy outcomes of ischemic stroke patients treated with intravenous thrombolysis in the golden hour versus later treatment window. The primary outcome was an excellent functional outcome, defined as a modified Rankin Scale score of 0-1 at 90 days. The secondary efficacy outcome was a good functional outcome (defined as modified Rankin Scale score of 0-2). The main safety outcome was symptomatic intracerebral hemorrhage. Seven studies involving 78,826 patients met the selection criteria. Golden hour thrombolysis was associated with higher odds of 90-day excellent functional outcomes (OR 1.40, 95% CI 1.16-1.67) and 90-day good functional outcomes (OR 1.38, 95% CI 1.13-1.69) compared with thrombolysis outside the golden hour. The number needed to treat to benefit for golden hour thrombolysis to reduce disability by at least 1 level on the modified Rankin Scale per patient was 2.6. Rates of symptomatic intracerebral hemorrhage and mortality were similar between groups. Golden hour thrombolysis significantly improved acute ischemic stroke outcomes. The findings provide rationale for intensive efforts aimed at expediting thrombolytic therapy within the golden hour window following the onset of acute ischemic stroke. ANN NEUROL 2024;96:582-590.

Prehospital time and mortality in pediatric trauma

PurposeThe “Golden Hour” of transportation to a hospital has long been accepted as a central principal of trauma care. However, this has not been studied in pediatric populations. We assessed for non-linearity of the relationship between prehospital time and mortality in pediatric trauma patients, redefining the threshold at which reducing this time led to more favorable outcomes.MethodsWe performed an analysis of the 2017–2018 American College of Surgeons Trauma Quality Improvement Program, including trauma patients age < 18 years. We examined the association between prehospital time and odds of in-hospital mortality using linear, polynomial, and restricted cubic spline (RCS) models, ultimately selecting the non-linear RCS model as the best fit.Results60,670 patients were included in the study, of whom 1525 died and 3074 experienced complications. Prolonged prehospital time was associated with lower mortality and fewer complications. Both models demonstrated that mortality risk was lowest at 45–60 min, after which time was no longer associated with reduced probability of mortality.ConclusionsThe demonstration of a non-linear relationship between pre-hospital time and patient mortality is a novel finding. We highlight the need to improve prehospital treatment and access to pediatric trauma centers while aiming for hospital transportation within 45 min.