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Shakir M, Irshad HA, Ibrahim NUH, Alidina Z, Ahmed M, Pirzada S, Hussain N, Park KB, Enam SA. Temporal Delays in the Management of Traumatic Brain Injury: A Comparative Meta-Analysis of Global Literature. World Neurosurg 2024; 188:185-198.e10. [PMID: 38762022 DOI: 10.1016/j.wneu.2024.05.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVE A meta-analysis was conducted to compare: 1) time from traumatic brain injury (TBI) to the hospital, and 2) time within the hospital to intervention or surgery, by country-level income, World Health Organization region, and healthcare payment system. METHODS A comprehensive literature search was conducted and followed by a meta-analysis comparing duration of delays (prehospital and intrahospital) in TBI management. Means and standard deviations were pooled using a random effects model and subgroup analysis was performed using R software. RESULTS Our analysis comprised 95,554 TBI patients from 45 countries. BY COUNTRY-LEVEL INCOME From 23 low- and middle-income countries, a longer mean time from injury to surgery (862.53 minutes, confidence interval [CI]: 107.42-1617.63), prehospital (217.46 minutes, CI: -27.34-462.25), and intrahospital (166.36 minutes, 95% CI: 96.12-236.60) durations were found compared to 22 high-income countries. BY WHO REGION African Region had the greatest total (1062.3 minutes, CI: -1072.23-3196.62), prehospital (256.57 minutes [CI: -202.36-715.51]), and intrahospital durations (593.22 minutes, CI: -3546.45-4732.89). BY HEALTHCARE PAYMENT SYSTEM Multiple-Payer Health Systems had a greater prehospital duration (132.62 minutes, CI: 54.55-210.68) but greater intrahospital delays were found in Single-Payer Health Systems (309.37 minutes, CI: -21.95-640.69). CONCLUSION Our study concludes that TBI patients in low- and middle-income countries within African Region countries face prolonged delays in both prehospital and intrahospital management compared to high-income countries. Additionally, patients within Single-Payer Health System experienced prolonged intrahospital delays. An urgent need to address global disparities in neurotrauma care has been highlighted.
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Affiliation(s)
- Muhammad Shakir
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan.
| | | | | | - Zayan Alidina
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Muneeb Ahmed
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Sonia Pirzada
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Nowal Hussain
- Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Kee B Park
- Department of Global Health and Social Medicine, Program for Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA
| | - Syed Ather Enam
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
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Kelly ML, Stuart M, Zouki J, Long B, Sabat N, Clark CR, Donaldson E, Colbran RE. General surgeon performed emergency craniotomies in regional Queensland hospitals: a 20-year state-wide study on patient outcomes. ANZ J Surg 2024; 94:585-590. [PMID: 38553955 DOI: 10.1111/ans.18911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND Traumatic brain injuries account for up to 50% of trauma related deaths and if surgical intervention is indicated, consensus suggests a maximum of 4 hours to surgical decompression. The occurrence and outcomes of craniotomies performed by non-neurosurgeons in regional Queensland hospitals have never been reported previously in the literature. METHODS A retrospective review was performed at all regional Queensland hospitals without an on-site neurosurgical service from January 2001 to December 2022 to identify patients undergoing emergency craniotomy. Data recorded included basic demographics, history of anti-coagulant use, mechanism of injury, type of haemorrhage, Glasgow Coma Score and Glasgow Outcome Scale (GOS) on discharge. Radiological parameters measured included midline shift and maximal coronal depth of haematoma. The primary aim of this study was to assess the clinical and radiological outcomes of patients who underwent a craniotomy performed by general surgeons. RESULTS Over the past 20 years there have been 23 emergency decompressive procedures (one excluded) performed in regional Queensland. Preoperative imaging demonstrated 9 extradural haematomas and 13 subdural haematomas. Six of 17 transferred cases required reoperation after transfer to a neurosurgical centre. Survival was observed in 9 of 22 cases, with 'good' functional outcome (GOS ≥3) observed in 7 cases. In no cases were rurally performed burr holes effective. DISCUSSION Qualitatively, a larger craniotomy may be associated with better clinical and radiological outcomes. Although rare occurrences, our results demonstrate that general surgeon performed craniotomies are frequently efficacious in producing radiological and/or clinical improvement and should be considered as a potentially lifesaving procedure.
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Affiliation(s)
- Madeleine Louise Kelly
- Department of General Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- University of Queensland, Brisbane, Queensland, Australia
| | - Michael Stuart
- Department of Neurosurgery, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Jason Zouki
- Department of General Surgery, Toowoomba Hospital, Toowoomba, Queensland, Australia
| | - Brittany Long
- Department of General Surgery, Cairns Hospital, Cairns, Queensland, Australia
| | - Nestor Sabat
- Department of General Surgery, Mackay Hospital, Mackay, Queensland, Australia
| | - Claudia Rose Clark
- Department of General Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Eric Donaldson
- Department of General Surgery, Toowoomba Hospital, Toowoomba, Queensland, Australia
| | - Rachel Emily Colbran
- Department of General Surgery, Princess Alexandra Hospital, Brisbane, Queensland, Australia
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Kameda-Smith MM, Pond GR, Seow H. Rurality index score and pediatric neuro-oncological outcome in Ontario. J Neurosurg Pediatr 2023; 31:275-281. [PMID: 36640100 DOI: 10.3171/2022.12.peds22446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/09/2022] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Rapid access to neurosurgical decisions and definitive management are vital for the outcome of neurocritical patients. There are unique challenges associated with the provision of services required to maintain critical infrastructure for rural citizens. Given that a relationship between rurality, marginalization, and health outcomes has been identified as associated with higher mortality rates and higher rates of many diseases, the authors studied whether worse clinical outcomes were associated with rurality in pediatric neuro-oncological disease. METHODS Using linked administrative databases, the authors retrospectively analyzed a population-based cohort of patients diagnosed with a pediatric brain tumor between 1996 and 2017 in Ontario, Canada. The main variable of interest was the Rurality Index for Ontario (RIO; larger value denotes more rural); the main outcome was survival, while controlling for surgery and tumor type. RESULTS Of the 1428 patients included, 53.9% were male. Overall survival of all the children (controlling for surgery and tumor type) at 1, 5, and 10 years was 84.7%, 65.1%, and 58.4%, respectively. A total of 11.5% were classified as living in a rural area of Ontario. The distance to the nearest pediatric neurosurgical hospital ranged from 25.6 to 167.4 km. The RIO score was 0 in 38.7% of children, and the majority of patients had a RIO score < 40. A higher RIO score was not a significant factor (continuous p = 0.12/ordinal p = 0.18) associated with length of follow-up, indicating that rurality was not significantly linked to compliance with clinical follow-up. CONCLUSIONS Rurality of the region in which pediatric neuro-oncological patients reside was not associated with patient outcome (HR 0.83, p = 0.39).
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Affiliation(s)
| | | | - Hsien Seow
- 3Oncology, McMaster University, Hamilton, Ontario, Canada
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Raman V, Maclachlan L, Redmond M. ‘Burr holes in the bush’: Clinician preparedness for undertaking emergency intracranial haematoma evacuation surgery in rural and regional Queensland. Emerg Med Australas 2022; 35:406-411. [PMID: 36379418 DOI: 10.1111/1742-6723.14134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/05/2022] [Accepted: 10/21/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Delayed inter-hospital transfers of deteriorating neurotrauma patients from rural and regional hospitals to tertiary centres have seen the need for non-neurosurgeons to undertake emergency intracranial haematoma evacuation surgery locally. In the present study, the authors contributed to the paucity in the literature regarding the widespread availability of cranial access equipment in non-tertiary centres and patient outcomes in Queensland. METHODS We surveyed delegates (senior theatre nurses or surgical service directors) from rural and regional Queensland hospitals if they were located outside the local catchment of a tertiary centre and had a CT scanner. Questions regarded availability, location and storage conditions of mechanical cranial access kits, as well as last usage, and associated patient outcomes. RESULTS Twenty-six delegates from eligible hospitals responded. Eighteen hospitals offered surgical services. Eleven hospitals housed complete mechanical cranial access kits. Five hospitals housed incomplete kits. Thirteen hospitals housed their equipment sterile in the operating theatre or ED. Eleven hospitals reported using the equipment, with last usage ranging from 4 months to over 30 years. Two hospitals reported using the equipment within 12 months while a further five reported using it within 10 years. Two hospitals reported 'good' outcomes, two 'ok' and one 'poor'. CONCLUSIONS The availability of cranial access equipment outside Queensland tertiary centres has been limited. Inter-hospital transfers are likely to persist in Queensland and haematoma evacuation surgery has been a life-saving endeavour, so improving access to cranial access equipment in hospitals where it is currently lacking is highly warranted.
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Affiliation(s)
- Vignesh Raman
- Kenneth G Jamieson Department of Neurosurgery Royal Brisbane and Women's Hospital Brisbane Queensland Australia
- Faculty of Health Queensland University of Technology Brisbane Queensland Australia
| | - Liam Maclachlan
- Kenneth G Jamieson Department of Neurosurgery Royal Brisbane and Women's Hospital Brisbane Queensland Australia
- School of Health and Rehabilitation Sciences The University of Queensland Brisbane Queensland Australia
| | - Michael Redmond
- Kenneth G Jamieson Department of Neurosurgery Royal Brisbane and Women's Hospital Brisbane Queensland Australia
- Faculty of Health Queensland University of Technology Brisbane Queensland Australia
- School of Health and Rehabilitation Sciences The University of Queensland Brisbane Queensland Australia
- Jamieson Trauma Institute Brisbane Queensland Australia
- Department of Neurosurgery Royal Darwin Hospital Darwin Northern Territory Australia
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Raman V, Jiwrajka M, Pollard C, Grieve DA, Alexander H, Redmond M. Emergent craniotomy in rural and regional settings: recommendations from a tertiary neurosurgery unit: diagnosis and surgical decision-making. ANZ J Surg 2022; 92:1609-1613. [PMID: 35713486 DOI: 10.1111/ans.17853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 05/25/2022] [Accepted: 06/02/2022] [Indexed: 11/29/2022]
Abstract
Largely attributed to the tyranny of distance, timely transfer of patients with major traumatic brain injuries (TBI) from rural or regional hospitals to metropolitan trauma centres is not always feasible. This has warranted emergent craniotomies to be undertaken by non-neurosurgeons at their local hospitals with previous acceptable results reported in regional Australia. Our institution endorses this ongoing potentially life-saving practice when necessary and emphasize the need for neurosurgical units to provide ongoing TBI education to peripheral hospitals. In this first of a two-part narrative review, the authors describe the recommended diagnostic pathway for patients with a suspected TBI presenting to rural or regional hospitals and discuss local surgical management options in the presence or absence of a CT scanner.
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Affiliation(s)
- Vignesh Raman
- Kenneth G Jamieson Department of Neurosurgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Manasi Jiwrajka
- Kenneth G Jamieson Department of Neurosurgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Faculty of Health, University of Queensland, Brisbane, Queensland, Australia
| | - Cliff Pollard
- Jamieson Trauma Institute, Brisbane, Queensland, Australia
| | - David A Grieve
- Sunshine Coast University Hospital, Sunshine Coast, Queensland, Australia.,School of Medicine, Griffith University, Sunshine Coast, Queensland, Australia
| | - Hamish Alexander
- Kenneth G Jamieson Department of Neurosurgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Faculty of Health, University of Queensland, Brisbane, Queensland, Australia
| | - Michael Redmond
- Kenneth G Jamieson Department of Neurosurgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Faculty of Health, University of Queensland, Brisbane, Queensland, Australia.,Jamieson Trauma Institute, Brisbane, Queensland, Australia.,Department of Neurosurgery, Royal Darwin Hospital, Darwin, Northern Territory, Australia
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Safaee MM, Morshed RA, Spatz J, Sankaran S, Berger MS, Aghi MK. Interfacility neurosurgical transfers: an analysis of nontraumatic inpatient and emergency department transfers with implications for improvements in care. J Neurosurg 2019; 131:281-289. [PMID: 30074453 DOI: 10.3171/2018.3.jns173224] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 03/01/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Interfacility neurosurgical transfers to tertiary care centers are driven by a number of variables, including lack of on-site coverage, limited available technology, insurance factors, and patient preference. The authors sought to assess the timing and necessity of surgery and compared transfers to their institution from emergency departments (ED) and inpatient units at other hospitals. METHODS Adult neurosurgical patients who were transferred to a single tertiary care center were analyzed over 12 months. Patients with traumatic injuries or those referred from skilled nursing facilities or rehabilitation centers were excluded. RESULTS A total of 504 transferred patients were included, with mean age 55 years (range 19-92 years); 53% of patients were women. Points of origin were ED in 54% cases and inpatient hospital unit in 46%, with a mean distance traveled for most patients of 119 miles. Broad diagnosis categories included brain tumors (n = 142, 28%), vascular lesions, including spontaneous and hypertensive intracerebral hemorrhage (n = 143, 28%), spinal lesions (n = 126, 25%), hydrocephalus (n = 45, 9%), wound complications (n = 29, 6%), and others (n = 19, 4%). Patients transferred from inpatient units had higher rates of surgical intervention (75% vs 57%, p < 0.001), whereas patients transferred from the ED had higher rates of urgent surgery (20% vs 8%, p < 0.001) and shorter mean time to surgery (3 vs 5 days, p < 0.001). Misdiagnosis rates were higher among ED referrals (11% vs 4%, p = 0.008). Across the same timeframe, patients undergoing elective admission (n = 1986) or admission from the authors' own ED (n = 248) had significantly shorter lengths of stay (p < 0.001) and ICU days (p < 0.001) than transferred patients, as well as a significantly lower total cost ($44,412, $46,163, and $72,175, respectively; p < 0.001). CONCLUSIONS The authors present their 12-month experience from a single tertiary care center without Level I trauma designation. In this cohort, 65% of patients required surgery, but the rates were higher among inpatient referrals, and misdiagnosis rates were higher among ED transfers. These data suggest that admitting nonemergency patients to local hospitals may improve diagnostic accuracy of patients requiring urgent care, more precisely identify patients in need of transfer, and reduce costs. Referring facilities may lack necessary resources or expertise, and the Emergency Medical Treatment and Active Labor Act (EMTALA) obligates tertiary care centers to accept these patients under those circumstances. Telemedicine and integration of electronic medical records may help guide referring hospitals to pursue additional workup, which may eliminate the need for unnecessary transfer and provide additional cost savings.
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Kuhn EN, Warmus BA, Davis MC, Oster RA, Guthrie BL. Identification and Cost of Potentially Avoidable Transfers to a Tertiary Care Neurosurgery Service: A Pilot Study. Neurosurgery 2017; 79:541-8. [PMID: 27489167 DOI: 10.1227/neu.0000000000001378] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Thousands of neurosurgical emergencies are transferred yearly to tertiary care facilities to assume a higher level of care. Several studies have examined how neurosurgical transfers influence patient outcomes, but characteristics of potentially avoidable transfers have yet to be investigated. OBJECTIVE To identify whether potentially avoidable transfers represent a significant portion of transfers to a tertiary neurosurgical facility. METHODS In this cohort study, we evaluated 916 neurosurgical patients transferred to a tertiary care facility over a 2-year period. Transfers were classified as potentially avoidable when no neurosurgical diagnostic test, intervention, or intensive monitoring was deemed necessary (n = 180). The remaining transfers were classified as justifiable (n = 736). The main outcomes and measures were age, sex, diagnosis, insurance status, intervention, distance of transfer, length of hospital and intensive care unit stay, mortality, discharge disposition, and cost. RESULTS Nearly 20% of transfers were identified as being potentially avoidable. Although some of these patients had suffered devastating, irrecoverable neurological insults, many had innocuous conditions that did not require transfer to a higher level of care. Justifiable transfers tend to involve patients with nontraumatic intracranial hemorrhage and cranial neoplasm. Both groups were admitted to the intensive care unit at the same rate (approximately 70% of patients). Finally, the direct transportation cost of potentially avoidable transfers was $1.46 million over 2 years. CONCLUSION This study identified the frequency and expense of potentially avoidable transfers. There is a need for closer examination of the clinical and financial implications of potentially avoidable transfers. ABBREVIATIONS CI, confidence intervalIQR, interquartile rangeJT, justifiable transferOR, odds ratioPAT, potentially avoidable transferUAB, University of Alabama at Birmingham.
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Affiliation(s)
- Elizabeth N Kuhn
- ‡Department of Neurological Surgery, §Medical Scientist Training Program, and ¶Department of Medicine, Division of Preventive Medicine, University of Alabama at Birmingham, Birmingham, Alabama
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Owler BK, Carmo KAB, Bladwell W, Fa'asalele TA, Roxburgh J, Kendrick T, Berry A. Mobile pediatric neurosurgery: rapid response neurosurgery for remote or urgent pediatric patients. J Neurosurg Pediatr 2015; 16:340-5. [PMID: 26090548 DOI: 10.3171/2015.2.peds14310] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Time-critical neurosurgical conditions require urgent operative treatment to prevent death or neurological deficits. In New South Wales/Australian Capital Territory patients' distance from neurosurgical care is often great, presenting a challenge in achieving timely care for patients with acute neurosurgical conditions. METHODS A protocol was developed to facilitate consultant neurosurgery locally. Children with acute, time-critical neurosurgical emergencies underwent operations in hospitals that do not normally offer neurosurgery. The authors describe the developed protocol, the outcome of its use, and the lessons learned in the 9 initial cases where the protocol has been used. Three cases are discussed in detail. RESULTS Nine children were treated by a neurosurgeon at 5 rural hospitals, and 2 children were treated at a smaller metropolitan hospital. Road ambulance, fixed wing aircraft, and medical helicopters were used to transport the Newborn and Paediatric Emergency Transport Service (NETS) team, neurosurgeon, and patients. In each case, the time to definitive neurosurgical intervention was significantly reduced. The median interval from triage at the initial hospital to surgical start time was 3:55 hours, (interquartile range [IQR] 03:29-05:20 hours). The median distance traveled to reach a patient was 232 km (range 23-637 km). The median interval from the initial NETS call requesting patient retrieval to surgical start time was 3:15 hours (IQR 00:47-03:37 hours). The estimated median "time saved" was approximately 3:00 hours (IQR 1:44-3:15 hours) compared with the travel time to retrieve the child to the tertiary center: 8:31 hours (IQR 6:56-10:08 hours). CONCLUSIONS Remote urgent neurosurgical interventions can be performed safely and effectively. This practice is relevant to countries where distance limits urgent access for patients to tertiary pediatric care. This practice is lifesaving for some children with head injuries and other acute neurosurgical conditions.
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Affiliation(s)
- Brian K Owler
- Discipline of Child Health and Paediatrics, Children's Hospital at Westmead Clinical School, University of Sydney;,Department of Neurosurgery
| | - Kathryn A Browning Carmo
- Discipline of Child Health and Paediatrics, Children's Hospital at Westmead Clinical School, University of Sydney;,Grace Centre for Newborn Intensive Care, Children's Hospital at Westmead, Sydney Children's Hospital Network, Sydney, Australia;,Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
| | - Wendy Bladwell
- Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
| | - T Arieta Fa'asalele
- Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
| | - Jane Roxburgh
- Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
| | - Tina Kendrick
- Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
| | - Andrew Berry
- Newborn and Paediatric Emergency Transport Service (NETS), New South Wales, Australia
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A semi-autonomous motorized mobile hospital bed for safe transportation of head injury patients in dynamic hospital environments without bed switching. ROBOTICA 2014. [DOI: 10.1017/s0263574714002641] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
SUMMARYWe present a novel motorized semi-autonomous mobile hospital bed guided by a human operator and a reactive navigation algorithm. The proposed reactive navigation algorithm is launched when the sensory device detects that the hospital bed is in the potential danger of collision. The semi-autonomous hospital bed is able to safely and quickly deliver critical neurosurgery (head trauma) patients to target locations in dynamic uncertain hospital environments such as crowded hospital corridors while avoiding en-route steady and moving obstacles. We do not restrict the nature or the motion of the obstacles, meaning that the shapes of the obstacles may be time-varying or deforming and they may undergo arbitrary motions. The only information available to the navigation system is the current distance to the nearest obstacle. Performance of the proposed navigation algorithm is verified via theoretical studies. Simulation and experimental results also confirm the performance of the reactive navigation algorithm in real world scenarios.
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Harrop JS, Ghobrial GM, Chitale R, Krespan K, Odorizzi L, Fried T, Maltenfort M, Cohen M, Vaccaro A. Evaluating initial spine trauma response: injury time to trauma center in PA, USA. J Clin Neurosci 2014; 21:1725-9. [PMID: 24932590 DOI: 10.1016/j.jocn.2014.03.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 03/28/2014] [Indexed: 11/24/2022]
Abstract
Historical perceptions regarding the severity of traumatic spinal cord injury has led to considerable disparity in triage to tertiary care centers. This article retrospectively reviews a large regional trauma database to analyze whether the diagnosis of spinal trauma affected patient transfer timing and patterns. The Pennsylvania Trauma database was retrospectively reviewed. All acute trauma patient entries for level I and II centers were categorized for diagnosis, mechanism, and location of injury, analyzing transportation modality and its influence on time of arrival. A total of 1162 trauma patients were identified (1014 blunt injuries, 135 penetrating injuries and 12 other) with a mean transport time of 3.9 hours and a majority of patients arriving within 7 hours (>75%). Spine trauma patients had the longest mean arrival time (5.2 hours) compared to blunt trauma (4.2 hours), cranial neurologic injuries (4.35 hours), and penetrating injuries (2.13 hours, p<0.0001). There was a statistically significant correlation between earlier arrivals and both cranial trauma (p=0.0085) and penetrating trauma (p<0.0001). The fastest modality was a fire rescue (0.93 hours) or police (0.63 hours) vehicle with Philadelphia County (1.1 hour) having the quickest arrival times. Most trauma patients arrived to a specialty center within 7 hours of injury. However subsets analysis revealed that spine trauma patients had the greatest transit times. Present research trials for spinal cord injuries suggest earlier intervention may lead to improved recovery. Therefore, it is important to focus on improvement of the transportation triage system for traumatic spinal patients.
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Affiliation(s)
- James S Harrop
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA.
| | - George M Ghobrial
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Rohan Chitale
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Kelly Krespan
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Laura Odorizzi
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Tristan Fried
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Mitchell Maltenfort
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Murray Cohen
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
| | - Alexander Vaccaro
- Departments of Neurological and Orthopedic Surgery, Thomas Jefferson University Hospital, 909 Walnut Street, Philadelphia, PA 19107, USA
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Lee JJ, Segar DJ, Asaad WF. Comprehensive assessment of isolated traumatic subarachnoid hemorrhage. J Neurotrauma 2014; 31:595-609. [PMID: 24224706 DOI: 10.1089/neu.2013.3152] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Recent studies have shown that isolated traumatic subarachnoid hemorrhage (tSAH) in the setting of a high Glasgow Coma Scale (GCS) score (13-15) is a relatively less severe finding not likely to require operative neurosurgical intervention. This study sought to provide a more comprehensive assessment of isolated tSAH among patients with any GCS score, and to expand the analysis to examine the potential need for aggressive medical, endovascular, or open surgical interventions in these patients. By undertaking a retrospective review of all patients admitted to our trauma center from 2003-2012, we identified 661 patients with isolated tSAH. Only four patients (0.61%) underwent any sort of aggressive neurosurgical, medical, or endovascular intervention, regardless of GCS score. Most tSAH patients without additional systemic injury were discharged home (68%), including 53% of patients with a GCS score of 3-8. However, older patients were more likely to be discharged to a rehabilitation facility (p<0.01). There were six (1.7%) in-hospital deaths, and five patients of these patients were older than 80 years old. We conclude that isolated tSAH, regardless of admission GCS score, is a less severe intracranial injury that is highly unlikely to require aggressive operative, medical, or endovascular intervention, and is unlikely to be associated with major neurologic morbidity or mortality, except perhaps in elderly patients. Based upon our findings, we argue that impaired consciousness in the setting of isolated tSAH should strongly compel a consideration of non-traumatic factors in the etiology of the altered neurological status.
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Affiliation(s)
- Jonathan J Lee
- 1 Warren Alpert Medical School, Brown University , Providence, Rhode Island
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Lin G, Teplitsky A, Hymas G, Bahouth H. Evacuation of wounded with intracranial injury to a hospital without neurosurgical service versus primary evacuation to a level I trauma centre. Injury 2012; 43:2136-40. [PMID: 22831923 DOI: 10.1016/j.injury.2012.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 07/04/2012] [Accepted: 07/05/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND Several studies have shown that delay in neurosurgical intervention worsens the neurologic outcome. However, rapid evacuation of wounded sustaining intracranial injury (ICI) to the nearest hospital may have some advantages, as the nearest hospital ER may be a better environment to prevent a secondary brain injury than the ambulance. Also, evacuation to a referral centre of all the wounded suspected in the field to have ICI will result in high rates of over triage. In order to create a factual basis for triage and resource utilization of wounded with possible ICI, we measured the delay in neurosurgical intervention of wounded with ICI that were evacuated to a hospital without neurosurgery service, the Western Galilee Hospital (WGH), Naharia, Israel, and its impact on morbidity and mortality. METHODS AND MATERIALS A retrospective case-control study was conducted for a period of 29 months. The study population included wounded over the age of two years, sustaining blunt ICI as diagnosed by CT scan that were evacuated to the WGH and later transferred to a level 1 trauma centre, Rambam Health Care Campus (RHCC), Haifa. Wounded were included only if the abbreviated injury score (AIS) of any other body system did not exceed 2. A control group of 29 wounded (one per month) was matched by random selection of wounded who met the inclusion criteria, primarily evacuated to RHCC and underwent neurosurgical intervention. Demographic data, anatomical characteristics of the injury, physiological parameters of injury severity, treatment at the ER, the schedules of neurosurgical interventions, ICU and hospital stay and discharge destination were recorded. Comparison between the groups was performed by Chi-square test for nominal variables, Fisher's exact test for 2×2 contingency tables, and Student's t test for numeric variables. The statistical significance was set at 5% (p<0.05). RESULTS 162 wounded that were evacuated to WGH and later transferred to RHCC were included in the study. 31(19.1%) of them required invasive neurosurgical intervention. The wounded that needed neurosurgical intervention were transferred earlier: 165.7 (SD 61.1) min on average from arrival to WGH to arrival RHCC, compared to 217.8 (SD 152.9) min for those who did not need any intervention (p<0.005). The demographic variables, injury characteristics, physiological parameters and ER treatment of the wounded that underwent neurosurgical intervention were similar whether the wounded were transferred from WGH or arrived directly to RHCC. The time passed until neurosurgical intervention, was significantly shorter for wounded admitted directly to RHCC: 2h and 13.9 min (133.9 (SD 71.9)min) on average from admission to intervention compared to 4h and 47.6 min (287.6 (SD 107.5)min) on average from WGH admission to neurosurgical intervention (p<0.001). Lengths of ICU stay and hospital stay were similar in both groups. Two patients from each group died. 12 wounded admitted directly to RHCC group and 8 wounded transferred from WGH were discharged to a neurological rehabilitation. CONCLUSIONS Only a minority of wounded with an intracranial bleeding require neurosurgical intervention, but primary evacuation of these wounded to a hospital with no neurosurgery service results in an unacceptable delay in neurosurgical intervention. In this study, we did not find that this delay had an influence on prognosis, but a larger sample and a prolonged follow up are probably needed. A faster neurosurgical intervention can be achieved by a direct evacuation from the field to a level 1 trauma centre, or by expedition of the transfer process.
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Affiliation(s)
- Guy Lin
- The Trauma Unit, Western Galilee Hospital, Naharia, Israel.
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Nelson JA. Local skull trephination before transfer is associated with favorable outcomes in cerebral herniation from epidural hematoma. Acad Emerg Med 2011; 18:78-85. [PMID: 21414061 DOI: 10.1111/j.1553-2712.2010.00949.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The patient with epidural hematoma and cerebral herniation has a good prognosis with immediate drainage, but a poor prognosis with delay to decompression. Such patients who present to nonneurosurgical hospitals are commonly transferred without drainage to the nearest neurosurgical center. This practice has never been demonstrated to be the safest approach to treating these patients. A significant minority of emergency physicians (EPs) have advised and taught bedside burr hole drainage or skull trephination before transfer for herniating patients. The objective of this study was to assess the effect of nonneurosurgeon drainage on neurologic outcome in patients with cerebral herniation from epidural hematoma. METHODS A structured literature review was performed using EMBASE, the Cochrane Library, and the Emergency Medicine Abstracts database. RESULTS No evidence meeting methodologic criteria was found describing outcomes in patients transferred without decompressive procedures. For patients receiving local drainage before transfer, 100% had favorable outcomes. CONCLUSIONS Although the total number of patients is small and the population highly selected, the natural history of cerebral herniation from epidural hematoma and the best available evidence suggests that herniating patients have improved outcomes with drainage procedures before transport.
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Affiliation(s)
- James A Nelson
- Emergency Department, Pioneers Memorial Hospital, Brawley, CA, USA.
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14
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Byrne RW, Bagan BT, Slavin KV, Curry D, Koski TR, Origitano TC. Neurosurgical emergency transfers to academic centers in Cook County: a prospective multicenter study. Neurosurgery 2008; 62:709-16; discussion 709-16. [PMID: 18425017 DOI: 10.1227/01.neu.0000317320.79106.7e] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The absence of surgical subspecialty emergency care in the United States is a growing public health concern. Neurosurgery is a field lacking coverage in many areas of the country; however, this is generally thought to be of greater concern in rural areas. Because of decreasing numbers of neurosurgeons, medical malpractice, and liability concerns, neurosurgery coverage is becoming a public health crisis in urban areas. Our objective was to quantify neurosurgical emergency transfers to academic medical centers in Cook County, IL, including patient demographics, reasons for transfer, time lapse in transfer, and effects on patient condition. METHODS Data on neurosurgery emergency transfers was gathered prospectively by all five of the academic neurosurgery departments in Cook County, IL, over a 2-month period. Patient demographics devoid of identifiers, diagnosis, transfer origin, time lapse of transfer, and patient condition at the time of transfer and at the receiving hospital were recorded. RESULTS Two-hundred thirty emergent neurosurgical transfers occurred during the study period. The most common diagnoses were parenchymal intracerebral hemorrhage (33%) and subarachnoid hemorrhage (28%). Sixty-six percent of neurosurgical transfers to academic medical facilities originated at hospitals without full-time neurosurgery coverage. The mean time to transfer for all patients was 5 hours 10 minutes (standard deviation, 3 h 42 min; range, 1-20 h 12 min). A decline in Glasgow Coma Scale score was seen in 29 patients. A shortage of neurosurgical intensive care unit beds occurred on 55% of the days in the study. Only 19% of the emergency cases were related to cranial trauma, and only 3% of transfers came from Level 1 trauma centers. CONCLUSION A combination of factors has led to decreases in availability of neurosurgical coverage in Cook County community hospital emergency departments. This has placed an increased burden on neurosurgical departments at academic centers, and, in some cases, delays led to a decline in patient condition. Eighty-one percent of the cases were not related to cranial trauma; thus, acute care trauma surgeons would be of little use. Coordinated efforts among local governments, medical centers, and emergency medical services to regionalize subspecialty services will be necessary to manage this problem.
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Affiliation(s)
- Richard W Byrne
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois 60612, USA.
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Deverill J, Aitken LM. Treatment of extradural haemorrhage in Queensland: interhospital transfer, preoperative delay and clinical outcome. Emerg Med Australas 2007; 19:325-32. [PMID: 17655635 DOI: 10.1111/j.1742-6723.2007.00969.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To measure preoperative delays and clinical outcomes of patients with extradural haemorrhage, comparing patients presenting to hospitals with no neurosurgical facilities, with those presenting directly to neurosurgical centres. METHODS Retrospective case study with data collected from 10 centres. Patients were identified with a search of the Queensland Trauma Registry database. A total of 315 charts were reviewed, of patients presenting or referred to Queensland's public hospitals between 2002 and 2004 inclusive. RESULTS A total of 261 patients were included in the study. One hundred and fifty-nine patients presented to hospitals with no neurosurgical facilities; 102 presented directly to neurosurgical centres. Forty-six patients underwent interhospital transfer (IHT) before decompressive craniotomy; their median time interval from presentation to operation was 8 h 5 min. This delay was significantly greater than that for 25 patients admitted directly to neurosurgical centres (median 4 h 19 min; P = 0.0006). After excluding patients who had sustained hypoxic or hypotensive insults or serious extracranial injuries, all deaths (five) occurred in patients undergoing IHT before craniotomy. CONCLUSIONS IHT of patients with extradural haemorrhage causes significant preoperative delay.
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Affiliation(s)
- Jo Deverill
- Queensland Trauma Registry, Centre of National Research on Disability and Rehabilitation (CONROD), University of Queensland, Brisbane, Queensland, Australia.
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