Correction: Evaluating the impact of cycle helmet use on severe traumatic brain injury and death in a national cohort of over 11000 pedal cyclists: a retrospective study from the NHS England Trauma Audit and Research Network dataset

ObjectivesIn the last 10 years there has been a significant increase in cycle traffic in the UK, with an associated increase in the overall number of cycling injuries. Despite this, and the significant media, political and public health debate into this issue, there remains an absence of studies from the UK assessing the impact of helmet use on rates of serious injury presenting to the National Health Service (NHS) in cyclists.SettingThe NHS England Trauma Audit and Research Network (TARN) Database was interrogated to identify all adult (≥16 years) patients presenting to hospital with cycling-related major injuries, during a period from 14 March 2012 to 30 September 2017 (the last date for which a validated dataset was available).Participants11 192 patients met inclusion criteria. Data on the use of cycling helmets were available in 6621 patients.Outcome measuresTARN injury descriptors were used to compare patterns of injury, care and mortality in helmeted versus non-helmeted cohorts.ResultsData on cycle helmet use were available for 6621 of the 11 192 cycle-related injuries entered onto the TARN Database in the 66 months of this study (93 excluded as not pedal cyclists). There was a significantly higher crude 30-day mortality in un-helmeted cyclists 5.6% (4.8%–6.6%) versus helmeted cyclists 1.8% (1.4%–2.2%) (p<0.001). Cycle helmet use was also associated with a reduction in severe traumatic brain injury (TBI) 19.1% (780, 18.0%–20.4%) versus 47.6% (1211, 45.6%–49.5%) (p<0.001), intensive care unit requirement 19.6% (797, 18.4%–20.8%) versus 27.1% (691, 25.4%–28.9%) (p<0.001) and neurosurgical intervention 2.5% (103, 2.1%–3.1%) versus 8.5% (217, 7.5%–9.7%) (p<0.001). There was a statistically significant increase in chest, spinal, upper and lower limb injury in the helmeted group in comparison to the un-helmeted group (all p<0.001), though in a subsequent analysis of these anatomical injury patterns, those cyclists wearing helmets were still found to have lower rates of TBI. In reviewing TARN injury codes for specific TBI and facial injuries, there was a highly significant decrease in rates of impact injury between cyclists wearing helmets and those not.ConclusionsThis study suggests that there is a significant correlation between use of cycle helmets and reduction in adjusted mortality and morbidity associated with TBI and facial injury.

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Impact of routine S100B protein assay on CT scan use in children with mild traumatic brain injury

Clinical Chemistry and Laboratory Medicine (CCLM) ◽

10.1515/cclm-2020-1293 ◽

2020 ◽

Vol 0 (0) ◽

Author(s):

Fleur Lorton ◽

Jeanne Simon-Pimmel ◽

Damien Masson ◽

Elise Launay ◽

Christèle Gras-Le Guen ◽

...

Keyword(s):

Traumatic Brain Injury ◽

Brain Injury ◽

Mild Traumatic Brain Injury ◽

University Hospital ◽

S100b Protein ◽

Research Network ◽

Ct Scans ◽

Intermediate Risk ◽

Protein Assay ◽

The Impact

AbstractObjectivesTo evaluate the impact of implementing a modified Pediatric Emergency Care Applied Research Network (PECARN) rule including the S100B protein assay for managing mild traumatic brain injury (mTBI) in children.MethodsA before-and-after study was conducted in a paediatric emergency department of a French University Hospital from 2013 to 2015. We retrospectively included all consecutive children aged 4 months to 15 years who presented mTBI and were at intermediate risk for clinically important traumatic brain injury (ciTBI). We compared the proportions of CT scans performed and of in-hospital observations before (2013–2014) and after (2014–2015) implementation of a modified PECARN rule including the S100B protein assay.ResultsWe included 1,062 children with mTBI (median age 4.5 years, sex ratio [F/M] 0.73) who were at intermediate risk for ciTBI: 494 (46.5%) during 2013–2014 and 568 (53.5%) during 2014–2015. During 2014–2015, S100B protein was measured in 451 (79.4%) children within 6 h after mTBI. The proportion of CT scans and in-hospital observations significantly decreased between the two periods, from 14.4 to 9.5% (p=0.02) and 73.9–40.5% (p<0.01), respectively. The number of CT scans performed to identify a single ciTBI was reduced by two-thirds, from 18 to 6 CT scans, between 2013–2014 and 2014–2015. All children with ciTBI were identified by the rules.ConclusionsThe implementation of a modified PECARN rule including the S100B protein assay significantly decreased the proportion of CT scans and in-hospital observations for children with mTBI who were at intermediate risk for ciTBI.

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Immediate Outcomes of Traumatic Brain Injury at a Tertiary Care Hospital Of Pakistan- A Retrospective Study

10.21203/rs.3.rs-84330/v1 ◽

2020 ◽

Author(s):

Maria Khan ◽

Uzair Yaqoob ◽

Zair Hassan ◽

Muhammad Muizz Uddin

Keyword(s):

Traumatic Brain Injury ◽

Retrospective Study ◽

Brain Injury ◽

Tertiary Care ◽

Epidemiological Data ◽

Initial Assessment ◽

Care Hospital ◽

Hospital Data ◽

Epidemiological Characteristics ◽

The Impact

Abstract Background: Traumatic Brain Injury (TBI) which is the leading cause of morbidity and mortality all over the world and the impact is much worse in Pakistan. The objective of the study is to describe the epidemiological characteristics of patients with TBI in our country and to determine the immediate outcomes of patients with TBI after the presentation.Method: This retrospective study was conducted at the Lady Reading Hospital. Data were extracted from the medical record room from January 1st to December 31st, 2019. The severity of TBI was based on Glasgow Coma Scale (GCS) and was divided into mild (GCS 13-15), moderate (GCS 9-12), and severe TBI (GCS <8) based on the GCS. SPSS v.23 was used for data analysis. Results: Out of 5047 patients, 3689 (73.1%) males and 1358 (26.9%) females. The most commonly affected age group was 0-10 years (25.6%) and 21-30 years (20.1%). was the predominant cause of injury (38.8%, n=1960) followed by fall (32.7%, n=1649). Most (93.6%, n=4710) of the TBIs were mild. After the full initial assessment and workup, and completing all first-aid management, the immediate outcome was divided into four, most frequent (67.2%, n=3393) of which was “disposed (discharged)”, and 9.3% (n=470) were admitted for further management.Conclusion: Our study represents a relatively conclusive picture of epidemiological data on the burden of TBI in Pakistan. Although a large proportion of patients had a mild TBI, they may likely be under-diagnosed. This warrants for further investigation of MTBI in population-based studies across the globe.

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Peer Review #1 of "The preventive effect of dexmedetomidine on paroxysmal sympathetic hyperactivity in severe traumatic brain injury patients who have undergone surgery: a retrospective study (v0.1)"

10.7287/peerj.2986v0.1/reviews/1 ◽

2017 ◽

Keyword(s):

Traumatic Brain Injury ◽

Retrospective Study ◽

Brain Injury ◽

Peer Review ◽

Severe Traumatic Brain Injury ◽

Preventive Effect ◽

Sympathetic Hyperactivity ◽

Paroxysmal Sympathetic Hyperactivity

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Incidence of hospital-admitted severe traumatic brain injury and in-hospital fatality rates in a Pacific Island country: A 5-year retrospective study

Brain Injury ◽

10.3109/02699052.2014.919526 ◽

2014 ◽

Vol 28 (11) ◽

pp. 1436-1440 ◽

Cited By ~ 2

Author(s):

Eloïse Morisse ◽

Jean-François Favarel-Garrigues ◽

Emmanuel Couadau ◽

Marc Mikulski ◽

Lorenço Xavier ◽

...

Keyword(s):

Traumatic Brain Injury ◽

Retrospective Study ◽

Brain Injury ◽

Severe Traumatic Brain Injury ◽

Pacific Island ◽

Pacific Island Country

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Sugar or salt (“SOS”): A protocol for a UK multicentre randomised trial of mannitol and hypertonic saline in severe traumatic brain injury and intracranial hypertension

Journal of the Intensive Care Society ◽

10.1177/1751143720901690 ◽

2020 ◽

pp. 175114372090169

Author(s):

MJ Rowland ◽

T Veenith ◽

C Scomparin ◽

MH Wilson ◽

PJ Hutchinson ◽

...

Keyword(s):

Traumatic Brain Injury ◽

Cost Effectiveness ◽

Brain Injury ◽

Intracranial Pressure ◽

Hypertonic Saline ◽

Severe Traumatic Brain Injury ◽

Randomised Trial ◽

Pragmatic Trial ◽

Open Label ◽

The Impact

Hyperosmolar solutions are widely used to treat raised intracranial pressure following severe traumatic brain injury. Although mannitol has historically been the most frequently administered, hypertonic saline solutions are increasingly being used. However, definitive evidence regarding their comparative effectiveness is lacking. The Sugar or Salt Trial is a UK randomised, allocation concealed open label multicentre pragmatic trial designed to determine the clinical and cost-effectiveness of hypertonic saline compared with mannitol in the management of patients with severe traumatic brain injury. Patients requiring intensive care unit admission and intracranial pressure monitoring post-traumatic brain injury will be allocated at random to receive equi-osmolar boluses of either mannitol or hypertonic saline following failure of routine first-line measures to control intracranial pressure. The primary outcome for the study will be the Extended Glasgow Outcome Scale assessed at six months after randomisation. Results will inform current clinical practice in the routine use of hyperosmolar therapy as well as assess the impact of potential side effects. Pre-planned longer term clinical and cost effectiveness analyses will further inform the use of these treatments.

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