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Rafieezadeh A, Zangbar B, Zeeshan M, Gandhi C, Al-Mufti F, Jehan F, Kirsch J, Rodriguez G, Samson D, Prabhakaran K. Predictors of mortality after craniotomy for geriatric traumatic brain injury. Injury 2024:111585. [PMID: 38704345 DOI: 10.1016/j.injury.2024.111585] [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: 11/20/2023] [Revised: 04/02/2024] [Accepted: 04/19/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND With a sustained increase in the proportion of elderly trauma patients, geriatric traumatic brain injury (TBI) is a significant source of morbidity, mortality and resource utilization. The aim of our study was to assess the predictors of mortality in geriatric TBI patients who underwent craniotomy. METHODS We performed a 4-year analysis of ACS-TQIP database (2016-2019) and included all geriatric trauma patients (≥65y) with isolated severe TBI who underwent craniotomy. We calculated 11- point modified frailty index (mFI) for patients. Our primary and secondary outcomes were mortality and unfavorable outcome, respectively. Multivariate regression analysis was performed to identify the predictors of outcomes. Patients with mFI ≥ 0.25 were defined as Frail, whereas patient with mFI of 0.08 or higher (<0.25) were identified as pre-frail; Non-frail patients were identified as mFI of <0.08. RESULTS We analyzed data from 20,303 patients. The mortality rate was 17.7 % (3,587 patients). Having ≥ 2 concomitant types of intra-cranial hemorrhage (OR = 2.251, p < 0.001), and pre-hospital anticoagulant use (OR = 1.306, p < 0.001) increased the risks of mortality. Frailty, as a continuous variable, was not considered as a risk factor for mortality (p = 0.058) but after categorization, it was shown that compared to non-frails, patients with pre-frailty (OR = 1.946, p = 0.011) and frailty (OR = 1.786, p = 0.026) had increased risks of mortality. Higher mFI (OR = 4.841), age (OR = 1.034), ISS (OR = 1.052), having ≥ 2 concomitant types of intra-cranial hemorrhage (OR = 1.758), and use of anticoagulants (OR = 1.117) were significant risk factors for unfavorable outcomes (p < 0.001, for all). CONCLUSIONS Having more than two types of intra-cranial hemorrhage and pre-hospital anticoagulant use were significant risk factors for mortality. The study's findings also suggest that frailty may not be a sufficient predictor of mortality after craniotomy in geriatric patients with TBI. However, frailty still affects the discharge disposition and favorable outcome. LEVEL OF EVIDENCE Level III retrospective study.
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Affiliation(s)
- Aryan Rafieezadeh
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Bardiya Zangbar
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States.
| | - Muhammad Zeeshan
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Chirag Gandhi
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Fawaz Al-Mufti
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Faisal Jehan
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Jordan Kirsch
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Gabriel Rodriguez
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - David Samson
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
| | - Kartik Prabhakaran
- Westchester Medical Center, New York Medical College, Valhalla, NY, United States
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Rimaitis M, Cechanovičiūtė V, Bilskienė D, Balčiūnienė N, Vilcinis R, Rimaitis K, Macas A. Dynamic Changes of Hemostasis in Patients with Traumatic Brain Injury Undergoing Craniotomy: Association with in-Hospital Mortality. Neurocrit Care 2023; 38:714-725. [PMID: 36471184 DOI: 10.1007/s12028-022-01639-4] [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: 08/28/2022] [Accepted: 10/31/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Traumatic brain injury (TBI) induces complex systemic hemostatic alterations associated with secondary brain damage and death. We specifically investigated perioperative changes of hemostasis in patients with isolated TBI undergoing major neurosurgery and searched for their influence on outcome. METHODS Serial analysis (four time points, T0-T3) of conventional coagulation assay and rotational thromboelastometry data acquired during 72 h from admission of 68 patients who underwent craniotomy to remove hematoma and/or to decompress the brain was performed. The primary outcome was in-hospital mortality. Secondary outcomes were the prevalence of hypocoagulation and increased clotting activity, coagulation parameters between survivors and nonsurvivors, and cutoff values of coagulation parameters predictive of mortality. RESULTS Overall mortality was 22%. The prevalence of hypocoagulation according to rotational thromboelastometry decreased from 35.8% (T0) to 15.9% (T3). Lower fibrinogen levels, hyperfibrinolysis and fibrinolysis shutdown in the early period (T0-T1) following TBI were associated with higher mortality. Optimal cutoff values were identified: fibrin polymerization thromboelastometry (FIBTEM) clot amplitude at 10 min after clotting time ≤ 13 mm at T0 and FIBTEM clot amplitude at 10 min after clotting time ≤ 16.5 mm at T1 increased the odds of death by 6.0 (95% confidence interval [CI] 1.54-23.13, p = 0.010) and 9.7 (95% CI 2.06-45.36, p = 0.004), respectively. FIBTEM maximum clot firmness ≤ 14.5 mm at T0 and FIBTEM maximum clot firmness ≤ 18.5 mm at T1 increased the odds of death by 6.3 (95% CI 1.56-25.69, p = 0.010) and 9.1 (95% CI 1.88-44.39, p = 0.006). Fibrinogen < 3 g/L on postoperative day 1 (T1) was associated with a 9.5-fold increase of in-hospital mortality (95% CI 1.72-52.98, p = 0.01). Increased clotting activity was not associated with mortality. CONCLUSIONS Rotational thromboelastometry adds important information for identifying patients with TBI at increased risk of death. Early fibrinogen-related coagulation disorders are associated with mortality of patients with TBI undergoing major neurosurgical procedures. Maintenance of higher fibrinogen levels might be necessary for neurosurgical patients with acute TBI.
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Affiliation(s)
- Marius Rimaitis
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania.
- Clinic of Anesthesiology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Vaiva Cechanovičiūtė
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
| | - Diana Bilskienė
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
- Clinic of Anesthesiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Neringa Balčiūnienė
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
- Clinic of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rimantas Vilcinis
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
- Clinic of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kęstutis Rimaitis
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
- Clinic of Anesthesiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Andrius Macas
- Lithuanian University of Health Sciences, Mickeviciaus Str. 9, 44307, Kaunas, Lithuania
- Clinic of Anesthesiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Blumenfeld A, Sang HI, Baird R, Brenden M, Bjordahl P. 79 is the new 70: Left digit bias in craniotomy. Am J Surg 2022; 224:1442-1444. [PMID: 36283882 DOI: 10.1016/j.amjsurg.2022.10.008] [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: 03/25/2022] [Revised: 08/31/2022] [Accepted: 10/05/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Left digit bias is the psychological phenomenon in which the difference between values is perceived as larger due to the value of the first digit. For example, an 80 year old may be perceived as much older than a 79 year old. We sought to determine if left digit bias is present in craniotomy for elderly patients with traumatic brain injury. METHODS Patients aged 69, 70, 79, and 80 with traumatic brain injury and an abbreviated injury scale severity of a minimum of 3 were included from the National Trauma Data Bank from the years 2012-2019. 38,908 patients were included. A Chi-squared Test was performed to compare the percentage of patients undergoing craniotomy. RESULTS 79 year olds had higher craniotomy rates than 80 year olds (7.8% vs 6.4%, P < 0.001). There was no difference in craniotomy rates between 69 and 70 year olds (8.2% vs 7.8%, P < 0.2622). CONCLUSION This study suggests the presence of left digit bias in the decision to perform a craniotomy in patients aged 79 vs 80 with traumatic brain injury.
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Affiliation(s)
- Allison Blumenfeld
- University of South Dakota Sanford School of Medicine General Surgery Residency, Health Science Center, 1400 W 22nd St, Sioux Falls, SD, 57105, USA
| | - Hilla I Sang
- Sanford Research, 2301 E 60th St, Sioux Falls, South Dakota, 57104, USA
| | - Rebecca Baird
- Sanford Research, 2301 E 60th St, Sioux Falls, South Dakota, 57104, USA
| | - Misty Brenden
- Sanford USD Medical Center, 1305 W 18th St, Sioux Falls, South Dakota, 57117, USA
| | - Paul Bjordahl
- Sanford USD Medical Center, 1305 W 18th St, Sioux Falls, South Dakota, 57117, USA.
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Li J, Zhang X, Su H, Qu Y, Piao M. Investigation of the Effects of Large Bone Flap Craniotomy on Cerebral Hemodynamics, Intracranial Infection Rate, and Nerve Function in Patients with Severe Craniocerebral Trauma. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:2681278. [PMID: 36101799 PMCID: PMC9462990 DOI: 10.1155/2022/2681278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/11/2022] [Accepted: 06/17/2022] [Indexed: 11/17/2022]
Abstract
In order to explore the clinical value of large bone flap craniotomy, the effects of standard large bone flap craniotomy on cerebral hemodynamic indexes, incidence of postoperative intracranial infection, and neurological function in patients with severe craniocerebral trauma are investigated. 89 patients with severe craniocerebral trauma admitted from January 2020 to June 2021 are analyzed retrospectively. All patients are divided into a large craniotomy group (n = 45) and control group (n = 44) according to different surgical methods. The large craniotomy group is treated with large craniotomy decompression, and the control group is treated with traditional craniotomy decompression. The incidence of intracranial infection in each group is recorded, and NIHSS is applied to observe the neurological function recovery of 2 groups before and 1 month after operation. Besides, the patients are followed up after surgery and the Kaplan-Meier survival curve is obtained to compare the survival rate of patients in the two groups. It is clearly evident that the two surgical methods have certain clinical efficacy in the treatment of patients with severe craniocerebral trauma. Comparatively, the large craniotomy can further improve brain blood supply and improve neurological function recovery. Also, it can obtain low incidence of postoperative adverse reactions and intracranial infection.
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Affiliation(s)
- JiNan Li
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - XinLi Zhang
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Hang Su
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - YaNan Qu
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Meixuan Piao
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
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Posti JP, Ruuskanen JO, Sipilä JOT, Luoto TM, Rautava P, Kytö V. Effect of Oral Anticoagulation and Adenosine Diphosphate Inhibitor Therapies on Short-term Outcome of Traumatic Brain Injury. Neurology 2022; 99:e1122-e1130. [PMID: 35764401 DOI: 10.1212/wnl.0000000000200834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/22/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE Usage of oral anticoagulants (OAC) or adenosine diphosphate inhibitors (ADPi) is known to increase the risk of bleeding. We aimed to investigate the impact of OAC and ADPi therapies on short-term outcomes after traumatic brain injury (TBI). METHODS All adult patients hospitalized for TBI in Finland during 2005-2018 were retrospectively studied using a combination of national registries. Usage of pharmacy-purchased OACs and ADPis at the time of TBI was analyzed with the pill-counting method (Social Insurance Institution of Finland). The primary outcome was 30-day case-fatality (Finnish Cause of Death Registry). The secondary outcomes were acute neurosurgical operation (ANO) and admission duration (Finnish Care Register for Health Care). Baseline characteristics were adjusted with multivariable regression including age, sex, comorbidities, skull or facial fracture, OAC/ADPi treatment, initial admission location, and the year of TBI admission. RESULTS The study population included 57,056 persons (mean age 66 years) of whom 0.9% used direct oral anticoagulants (DOAC), 7.1% Vitamin K antagonists (VKA), and 2.3% ADPis. Patients with VKAs had higher case-fatality than patients without OAC (15.4% vs. 7.1%; adjHR 1.35, CI 1.23-1.48; p<0.0001). Case-fatality was lower with DOACs (8.4%) than with VKAs (adjHR 0.62, CI 0.44-0.87; p=0.005) and was not different from patients without OACs (adjHR 0.93, CI 0.69-1.26; p=0.634). VKA usage was associated with higher neurosurgical operation rate compared to non-OAC patients (9.1% vs. 8.3%; adjOR 1.33, CI 1.17-1.52; p<0.0001). There was no difference in operation rate between DOAC and VKA. ADPi was not associated with case-fatality or operation rate in the adjusted analyses. VKAs and DOACs were not associated with longer admission length compared with the non-OAC group, whereas the admissions were longer in the ADPi group compared with the non-ADPi group. CONCLUSION Preinjury use of VKA is associated with increases in short-term mortality and in need for ANOs after TBI. DOACs are associated with lower fatality than VKAs after TBI. ADPis were not independently associated with the outcomes studied. These results point to relative safety of DOACs or ADPis in patients at risk of head trauma and encourage to choose DOACs when oral anticoagulation is required. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that among adults with TBI, mortality was significantly increased in those using VKAs but not in those using DOACs or ADPis.
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Affiliation(s)
- Jussi P Posti
- Neurocenter, Department of Neurosurgery and Turku Brain Injury Center, Turku University Hospital and University of Turku, Finland
| | - Jori O Ruuskanen
- Neurocenter, Department of Neurology, Turku University Hospital and University of Turku, Finland
| | - Jussi O T Sipilä
- Clinical neurosciences, University of Turku, Turku, Finland; Department of Neurology, Siun sote, North Karelia Central Hospital, Joensuu, Finland
| | - Teemu M Luoto
- Department of Neurosurgery, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Päivi Rautava
- Clinical Research Center, Turku University Hospital and University of Turku, Turku, Finland
| | - Ville Kytö
- Heart Centre and Center for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland.,Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Administrative Center, Hospital District of Southwest Finland, Turku, Finland.,Department of Public Health, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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Posti JP, Luoto TM, Sipilä JOT, Rautava P, Kytö V. Prognosis of patients with operated chronic subdural hematoma. Sci Rep 2022; 12:7020. [PMID: 35488040 PMCID: PMC9054845 DOI: 10.1038/s41598-022-10992-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 04/14/2022] [Indexed: 12/11/2022] Open
Abstract
Chronic subdural hematoma (cSDH), previously considered fairly benign and easy to treat, is now viewed a possible sign of incipient clinical decline. We investigated case-fatality, excess fatality and need for reoperations following operated cSDH in a nationwide setting focusing on patient-related characteristics. Finnish nationwide databases were searched for all admissions with operated cSDH as well as later deaths in adults (≥ 16 years) during 2004–2017. There were 8539 patients with an evacuated cSDH (68% men) with a mean age of 73.0 (± 12.8) years. During the follow-up, 3805 (45%) patients died. In-hospital case-fatality was 0.7% (n = 60) and 30-day case-fatality 4.2% (n = 358). The 1-year case-fatality was 14.3% (95% CI = 13.4–15.2%) among men and 15.3% (95% CI = 14.0–16.7%) among women. Comorbidity burden, older age, and alcoholism were significantly associated with fatality. One-year excess fatality rate compared to general Finnish population was 9.1% (95% CI = 8.4–9.9) among men and 10.3% (95% CI = 9.1–11.4) among women. Highest excess fatality was observed in the oldest age group in both genders. Reoperation was needed in 19.4% (n = 1588) of patients. Older age but not comorbidity burden or other patient-related characteristics were associated with increased risk for reoperation. The overall case-fatality and need for reoperations declined during the study era. Comorbidities should be considered when care and follow-up are planned in patients with cSDH. Our findings underpin the perception that the disease is more dangerous than previously thought and causes mortality in all exposed age groups: even a minor burden of comorbidities can be fatal in the post-operative period.
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Affiliation(s)
- Jussi P Posti
- Neurocenter, Department of Neurosurgery and Turku Brain Injury Center, Turku University Hospital and University of Turku, P.O. Box 52, 20521, Turku, Finland.
| | - Teemu M Luoto
- Department of Neurosurgery, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Jussi O T Sipilä
- Clinical Neurosciences, University of Turku, Turku, Finland.,Department of Neurology, Siun Sote, North Karelia Central Hospital, Joensuu, Finland
| | - Päivi Rautava
- Clinical Research Center, Turku University Hospital and University of Turku, Turku, Finland
| | - Ville Kytö
- Heart Centre and Center for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland.,Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Center for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland.,Administative Center, Hospital District of Southwest Finland, Turku, Finland
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Posti JP, Luoto TM, Sipilä JOT, Rautava P, Kytö V. Changing epidemiology of traumatic brain injury among the working-aged in Finland: Admissions and neurosurgical operations. Acta Neurol Scand 2022; 146:34-41. [PMID: 35257358 DOI: 10.1111/ane.13607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Recent studies from Finland have highlighted an increase in the incidence of traumatic brain injuries (TBI) in older age groups and high overall mortality. We performed a comprehensive study on the changing epidemiology of TBI focusing on the acute events in the Finnish working-age population. METHODS Nationwide databases were searched for all emergency ward admissions with a TBI diagnosis for persons of 16-69 years of age during 2004-2018. RESULTS In the Finnish working-age population, there were 52,487,099 person-years, 38,810 TBI-related hospital admissions, 4664 acute neurosurgical operations (ANO), and 2247 cases of in-hospital mortality (IHM). The TBI-related hospital admission incidence was 94/100,000 person-years in men, 44/100,000 in women, and 69/100,000 overall. The incidence rate of admissions increased in women, while in men and overall, the rate decreased. The incidence rate increased in the group of 60-69 years in both genders. Lowest incidence rates were observed in the age group of 30-39 years. Occurrence risk for TBI admission was higher in men in all age groups. Trends of ANOs decreased overall, while decompressive craniectomy was the only operation type in which a rise in incidence was found. Evacuation of acute subdural hematoma was the most common ANO. Mean length of stay and IHM rate halved during the study years. CONCLUSIONS In Finland, the epidemiology of acute working-aged TBI has significantly changed. The rates of admission incidences, ANOs, and IHM nowadays represent the lower end of the range of these acute events reported in the western world.
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Affiliation(s)
- Jussi P. Posti
- Neurocenter Department of Neurosurgery and Turku Brain Injury Center Turku University Hospital and University of Turku Turku Finland
| | - Teemu M. Luoto
- Department of Neurosurgery Tampere University Hospital and Tampere University Tampere Finland
| | - Jussi O. T. Sipilä
- Clinical Neurosciences University of Turku Turku Finland
- Department of Neurology Siun Sote North Karelia Central Hospital Joensuu Finland
| | - Päivi Rautava
- Clinical Research Center Turku University Hospital and University of Turku Turku Finland
| | - Ville Kytö
- Heart Centre and Center for Population Health Research Turku University Hospital and University of Turku Turku Finland
- Research Center of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
- Administrative Center Hospital District of Southwest Finland Turku Finland
- Department of Public Health Faculty of Medicine University of Helsinki Helsinki Finland
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