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Hofmann BB, Donaldson DM, Neyazi M, Abusabha Y, Beseoglu K, Hänggi D, Cornelius JF, Fischer I, Muhammad S. Clinical Outcome Prediction of Early Brain Injury in Aneurysmal Subarachnoid Hemorrhage: the SHELTER-Score. Neurocrit Care 2024; 40:438-447. [PMID: 38030877 PMCID: PMC10959788 DOI: 10.1007/s12028-023-01879-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/06/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Despite intensive research on preventing and treating vasospasm and delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage (aSAH), mortality and morbidity rates remain high. Early brain injury (EBI) has emerged as possibly the major significant factor in aSAH pathophysiology, emphasizing the need to investigate EBI-associated clinical events for improved patient management and decision-making. This study aimed to identify early clinical and radiological events within 72 h after aSAH to develop a conclusive predictive EBI score for clinical practice. METHODS This retrospective analysis included 561 consecutive patients with aSAH admitted to our neurovascular center between 01/2014 and 09/2022. Fourteen potential predictors occurring within the initial 72 h after hemorrhage were analyzed. The modified Rankin Scale (mRS) score at 6 months, discretized to three levels (0-2, favorable; 3-5, poor; 6, dead), was used as the outcome variable. Univariate ordinal regression ranked predictors by significance, and forward selection with McFadden's pseudo-R2 determined the optimal set of predictors for multivariate proportional odds logistic regression. Collinear parameters were excluded, and fivefold cross-validation was used to avoid overfitting. RESULTS The analysis resulted in the Subarachnoid Hemorrhage Associated Early Brain Injury Outcome Prediction score (SHELTER-score), comprising seven clinical and radiological events: age (0-4 points), World Federation of Neurosurgical Societies (0-2.5 points), cardiopulmonary resuscitation (CPR) (2 points), mydriasis (1-2 points), midline shift (0.5-1 points), early deterioration (1 point), and early ischemic lesion (2 points). McFadden's pseudo-R2 = 0.339, area under the curve for death or disability 0.899 and 0.877 for death. A SHELTER-score below 5 indicated a favorable outcome (mRS 0-2), 5-6.5 predicted a poor outcome (mRS 3-5), and ≥ 7 correlated with death (mRS 6) at 6 months. CONCLUSIONS The novel SHELTER-score, incorporating seven clinical and radiological features of EBI, demonstrated strong predictive performance in determining clinical outcomes. This scoring system serves as a valuable tool for neurointensivists to identify patients with poor outcomes and guide treatment decisions, reflecting the great impact of EBI on the overall outcome of patients with aSAH.
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Affiliation(s)
- Björn B Hofmann
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany.
| | - Daniel M Donaldson
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Milad Neyazi
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Yousef Abusabha
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Kerim Beseoglu
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Daniel Hänggi
- Department of Neurosurgery, International Neuroscience Institute, Hannover, Germany
| | - Jan F Cornelius
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Igor Fischer
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
| | - Sajjad Muhammad
- Department of Neurosurgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, Düsseldorf, Germany
- Department of Neurosurgery, King Edward Medical University, Lahore, Pakistan
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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2
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Lee KS, Siow I, Yang LW, Foo AS, Zhang JJ, Mathews I, Goh CP, Teo C, Nagarjun B, Chen V, Lwin S, Teo K, Low SW, Sun IS, Pang BC, Yang EW, Yang C, Gopinathan A, Yeo TT, Nga VD. Endovascular coiling versus neurosurgical clipping in the management of aneurysmal subarachnoid haemorrhage in the elderly: a multicenter cohort study. Neurosurg Rev 2024; 47:100. [PMID: 38427140 PMCID: PMC10907408 DOI: 10.1007/s10143-024-02325-z] [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: 01/04/2024] [Revised: 02/01/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
The comparability of endovascular coiling over neurosurgical clipping has not been firmly established in elderly patients with aneurysmal subarachnoid haemorrhage (aSAH). Data were obtained from all patients with aSAH aged ≥60 across three tertiary hospitals in Singapore from 2014 to 2019. Outcome measures included modified Rankin Scale (mRS) score at 3 and at 6 months, and in-hospital mortality. Of the 134 patients analyzed, 84 (62.7%) underwent coiling and 50 (37.3%) underwent clipping. The endovascular group showed a higher incidence of good mRS score 0-2 at 3 months (OR = 2.45 [95%CI:1.16-5.20];p = 0.018), and a lower incidence of in-hospital mortality (OR = 0.31 [95%CI:0.10-0.91];p = 0.026). There were no significant difference between the two treatment groups in terms of good mRS score at 6 months (OR = 1.98 [95%CI:0.97-4.04];p = 0.060). There were no significant differences in the incidence of complications, such as aneurysm rebleed, delayed hydrocephalus, delayed ischemic neurological deficit and venous thromboembolism between the two treatment groups. However, fewer patients in the coiling group developed large infarcts requiring decompressive craniectomy (OR = 0.32 [95%CI:0.12-0.90];p = 0.025). Age, admission WFNS score I-III, and coiling were independent predictors of good functional outcomes at 3 months. Only age and admission WFNS score I-III remained significant predictors of good functional outcomes at 6 months. Endovascular coiling, compared with neurosurgical clipping, is associated with significantly better short term outcomes in carefully selected elderly patients with aSAH. Maximal intervention is recommended for aSAH in the young elderly age group and those with favorable WFNS scores.
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Affiliation(s)
- Keng Siang Lee
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore.
- Department of Neurosurgery, King's College Hospital, London, UK.
- Department of Basic and Clinical Neurosciences, Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK.
| | - Isabel Siow
- Department of Neurology, National Neuroscience Institute (Singapore General Hospital Campus), Singapore, Singapore
| | - Lily Wy Yang
- Ministry of Health Holdings, Singapore, Singapore
| | - Aaron Sc Foo
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - John Jy Zhang
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Ian Mathews
- Emergency Medicine Department, National University Hospital, Singapore, Singapore
| | - Chun Peng Goh
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Colin Teo
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Bolem Nagarjun
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Vanessa Chen
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Sein Lwin
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Kejia Teo
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Shiong Wen Low
- Division of Neurosurgery, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
| | - Ira Sy Sun
- Division of Neurosurgery, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
| | - Boon Chuan Pang
- Department of Neurosurgery, Khoo Teck Puat Hospital, Alexandra Health Private Limited, National University Health System, Singapore, Singapore
| | - Eugene Wr Yang
- Department of Neurosurgery, Khoo Teck Puat Hospital, Alexandra Health Private Limited, National University Health System, Singapore, Singapore
| | - Cunli Yang
- Division of Interventional Radiology, Department of Diagnostic Imaging, National University Health System, Singapore, Singapore
| | - Anil Gopinathan
- Division of Interventional Radiology, Department of Diagnostic Imaging, National University Health System, Singapore, Singapore
| | - Tseng Tsai Yeo
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
| | - Vincent Dw Nga
- Division of Neurosurgery, Department of Surgery, National University Health System, Singapore, Singapore
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3
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Huang YH, Lee TH. Long-term survival after primary decompressive craniectomy for severe traumatic brain injury: an observational study from 1 to 17 years. Neurosurg Rev 2024; 47:51. [PMID: 38233695 DOI: 10.1007/s10143-024-02289-0] [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: 11/18/2023] [Revised: 12/21/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024]
Abstract
Primary decompressive craniectomy (DC) is carried out to prevent intracranial hypertension after removal of mass lesions resulting from traumatic brain injury (TBI). While primary DC can be a life-saving intervention, significant mortality risks persist during the follow-up period. This study was undertaken to investigate the long-term survival rate and ascertain the risk factors of mortality in TBI patients who underwent primary DC. We enrolled 162 head-injured patients undergoing primary DC in this retrospective study. The primary focus was on long-term mortality, which was monitored over a range of 12 to 209 months post-TBI. We compared the clinical parameters of survivors and non-survivors, and used a multivariate logistic regression model to adjust for independent risk factors of long-term mortality. For the TBI patients who survived the initial hospitalization period following surgery, the average duration of follow-up was 106.58 ± 65.45 months. The recorded long-term survival rate of all patients was 56.2% (91/162). Multivariate logistic regression analysis revealed that age (odds ratio, 95% confidence interval = 1.12, 1.07-1.18; p < 0.01) and the status of basal cisterns (absent versus normal; odds ratio, 95% confidence interval = 9.32, 2.05-42.40; p < 0.01) were the two independent risk factors linked to long-term mortality. In conclusion, this study indicated a survival rate of 56.2% for patients subjected to primary DC for TBI, with at least a one-year follow-up. Key risk factors associated with long-term mortality were advanced age and absent basal cisterns, critical considerations for developing effective TBI management strategies.
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Affiliation(s)
- Yu-Hua Huang
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123, Ta Pei Road, Niao Sung District, Kaohsiung, Taiwan
| | - Tsung-Han Lee
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123, Ta Pei Road, Niao Sung District, Kaohsiung, Taiwan.
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Lenkeit A, Oppong MD, Dinger TF, Gümüs M, Rodemerk J, Chihi M, Ahmadipour Y, Uerschels AK, Dammann P, Deuschl C, Wrede KH, Sure U, Jabbarli R. The role of previous medical history and secondary complications for the outcome of aneurysmal subarachnoid hemorrhage in elderly patients. Clin Neurol Neurosurg 2023; 235:108027. [PMID: 37949039 DOI: 10.1016/j.clineuro.2023.108027] [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: 08/15/2023] [Revised: 10/11/2023] [Accepted: 10/26/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Aneurysmal subarachnoid hemorrhage (SAH) presents a devastating diagnosis for elderly individuals, resulting in high morbidity and mortality rates. The aim of the study was to analyze the impact of medical history and complications during SAH on the outcome of elderly patients. METHODS Consecutive SAH cases aged ≥ 65 years old treated in our hospital between 01/2003 and 06/2016 were included (n = 218). Data on comorbidities, previous medication, initial severity, secondary complications, and the outcome were collected. Study endpoints were occurrence of cerebral infarcts, in-hospital mortality, and unfavorable outcome at 6 months after SAH. RESULTS Cerebral infarcts were documented in 111 (51.2 % ) individuals. Multivariate analysis showed that angiographic vasospasm caused an increase (adjusted odds ratio [aOR] = 3.11, p = 0.022) in the risk of infarction, whereas aspirin treatment decreased (aOR = 0.25, p = 0.001) the risk of infarction. In turn, increasing age (aOR = 1.11, p = 0.002), intracranial hypertension (>20 mmHg, aOR = 3.32, p = 0.006) and acute kidney failure (aOR = 6.65, p = 0.035) during SAH were independently related to the risk of in-hospital mortality (n = 50; 22.9 % ). Finally, patients' age (aOR = 1.09, p = 0.022), high initial SAH burden (WFNS ≥ 4: aOR = 7.5, p < 0.0001; intraventricular hemorrhage: aOR = 4.38, p = 0.007), aneurysm clipping (aOR = 4.07, p = 0.018), and intracranial hypertension during SAH (aOR = 4.08, p = 0.006) were independent predictors of unfavorable outcome (n = 106/192; 55.5 % ). Previous medical history showed no negative impact on the severity, course and outcome of SAH. CONCLUSION About half of elderly SAH patients face poor outcomes after aneurysm securing. The initial severity of and complications during SAH are the major contributors to poor treatment results. Our findings might help to optimize the treatment strategies.
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Affiliation(s)
- Annika Lenkeit
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany.
| | - Marvin Darkwah Oppong
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Thiemo Florin Dinger
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Meltem Gümüs
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Jan Rodemerk
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Mehdi Chihi
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Yahya Ahmadipour
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | | | - Philipp Dammann
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Cornelius Deuschl
- Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Karsten H Wrede
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Ulrich Sure
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
| | - Ramazan Jabbarli
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, Essen, Germany
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5
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Yamaguchi S, Izumo T, Sato I, Morofuji Y, Kaminogo M, Anda T, Horie N, Matsuo T. Impact of immediate general anesthesia in the emergency room on prevention of rebleeding after subarachnoid hemorrhage. Acta Neurochir (Wien) 2023; 165:2855-2864. [PMID: 37434015 DOI: 10.1007/s00701-023-05705-4] [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: 03/17/2023] [Accepted: 06/27/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Aneurysm rebleeding is fatal in patients with aneurysmal subarachnoid hemorrhage (aSAH). We aimed to investigate whether immediate general anesthesia (iGA) management in the emergency room, upon arrival, prevents rebleeding after admission and reduces mortality following aSAH. METHODS The clinical data of 3033 patients with World Federation of Neurosurgical Societies (WFNS) grade 1, 2, or 3 aSAH from the Nagasaki SAH Registry Study between 2001 and 2018 were retrospectively analyzed. iGA was defined as sedation and analgesia using intravenous anesthetics and opioids combined with intubation induction. We calculated crude and adjusted odds ratios to evaluate the associations between iGA and the risk of rebleeding/death using multivariable logistic regression models with fully conditional specification for multiple imputations. In the analysis of the relationship between iGA and death, we excluded patients with aSAH who died within 3 days after the onset of symptoms. RESULTS Of the 3033 patients with aSAH who met the eligibility criteria, 175 patients (5.8%) received iGA (mean age, 62.4 years; 49 were male). Heart disease, WFNS grade, and lack of iGA were independently associated with rebleeding in the multivariable analysis with multiple imputations. Among the 3033 patients, 15 were excluded due to death within 3 days after the onset of symptoms. After excluding these cases, our analysis revealed that age, diabetes mellitus, history of cerebrovascular disease, WFNS grade, Fisher grade, lack of iGA, rebleeding, postoperative rebleeding, no shunt operation, and symptomatic spasm were independently associated with mortality. CONCLUSIONS Management by iGA was associated with a 0.28-fold decrease in the risks of both rebleeding and mortality in patients with aSAH, even after adjusting for the patient's history of diseases, comorbidities, and aSAH status. Thus, iGA can be a treatment for the prevention of rebleeding before aneurysmal obliteration treatment.
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Affiliation(s)
- Susumu Yamaguchi
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Tsuyoshi Izumo
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan.
| | - Izumi Sato
- Department of Clinical Epidemiology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yoichi Morofuji
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Makio Kaminogo
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Takeo Anda
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Nobutaka Horie
- Department of Neurosurgery, Hiroshima University School of Medicine, Hiroshima, Japan
| | - Takayuki Matsuo
- Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
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6
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Ewbank F, Hall S, Gaastra B, Fisher B, Coe L, Booker J, Kaldas A, Anderson I, Critchley G, Teo M, Toma A, Trivedi R, Uff C, Vindlacheruvu R, Dulhanty L, Javadpour M, Walsh D, Galea J, Patel H, Bulters D. Aneurysm management in patients over 80 years old with good grade subarachnoid haemorrhage. Br J Neurosurg 2023:1-7. [PMID: 37147868 DOI: 10.1080/02688697.2023.2205939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
BACKGROUND An increasing proportion of aneurysmal subarachnoid haemorrhage (aSAH) occurs in older patients, in whom there is widespread variability in treatment rates due to a different balance of risks. Our aim was to compare outcomes of patients over 80 years old with good grade aSAH who underwent treatment of their aneurysm with those who did not. METHODS Adult patients with good grade aSAH admitted to tertiary regional neurosciences centres contributing to the UK and Ireland Subarachnoid Haemorrhage Database (UKISAH) and a cohort of consecutive patients admitted from three regional cohorts were included for analysis. Outcomes were functional outcome at discharge, three months and survival at discharge. RESULTS In the UKISAH, patients whose aneurysm was treated were more likely to have a favourable outcome at discharge (OR 2.34, CI 1.12-4.91, p = .02), at three months (OR 2.29, CI 1.11-4.76, p = .04), and lower mortality (10% vs. 29%, OR 0.83, CI 0.72-0.94, p < .01). In the regional cohort, a similar pattern was seen, but after correction for frailty and comorbidity there was no difference in survival (HR 0.45, CI 0.12-1.68, p = .24) or favourable outcome at discharge (OR 0.83, CI 0.23-2.94, p = .77) and at three months (OR 1.03, CI 0.25-4.29, p = .99). CONCLUSIONS Better early functional outcomes in those undergoing aneurysm treatment appear to be explained by differences in frailty and comorbidity. Therefore, treatment decisions in this patient group are finely balanced with no clear evidence overall of either benefit or harm in this cohort.
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Affiliation(s)
- Frederick Ewbank
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
| | - Samuel Hall
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
| | - Benjamin Gaastra
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
| | - Benjamin Fisher
- Department of Neurosurgery, King's College Hospital, London, UK
| | - Laura Coe
- Department of Neurosurgery, Beaumont Hospital, Dublin, Ireland
| | - James Booker
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
| | - Antony Kaldas
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
| | - Ian Anderson
- Department of Neurosurgery, Leeds Teaching Hospitals, Leeds, UK
| | - Giles Critchley
- Department of Neurosurgery, University Hospitals Sussex, Brighton, UK
| | - Mario Teo
- Department of Neurosurgery, Bristol Institute of Clinical Neuroscience, North Bristol NHS Trust, Bristol, UK
| | - Ahmed Toma
- Department of Neurosurgery, University College London Hospitals, London, UK
| | - Rikin Trivedi
- Department of Neurosurgery, Cambridge University Hospitals, Cambridge, UK
| | - Chris Uff
- Department of Neurosurgery, Barts Health NHS Trust, London, UK
| | - Raghu Vindlacheruvu
- Department of Neurosurgery, Barking, Havering and Redbridge University Hospitals, Romford, UK
| | - Louise Dulhanty
- Department of Neurosurgery, Manchester Centre for Clinical Neurosciences, Salford Royal Hospital, Manchester, UK
| | | | - Daniel Walsh
- Department of Neurosurgery, King's College Hospital, London, UK
| | - James Galea
- Department of Neurosurgery, Cardiff and Vale University Health Board, Cardiff, UK
| | - Hiren Patel
- Department of Neurosurgery, Manchester Centre for Clinical Neurosciences, Salford Royal Hospital, Manchester, UK
| | - Diederik Bulters
- Department of Neurosurgery, University Hospital Southampton, Southampton, UK
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Abstract
Stroke is a leading cause of long-term disability and fifth leading cause of death. Acute ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage, the 3 subtypes of strokes, have varying treatment modalities. Common themes in management advocate for early interventions to reduce morbidity and mortality but not all perception is supported through randomized controlled trials. Each stroke subtype has varying premorbid-related and ictus-related outcome predictive models that have differing sensitivities and specificities.
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Asikainen A, Korja M, Kaprio J, Rautalin I. Case Fatality in Patients With Aneurysmal Subarachnoid Hemorrhage in Finland: A Nationwide Register-Based Study. Neurology 2023; 100:e348-e356. [PMID: 36257709 DOI: 10.1212/wnl.0000000000201402] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 08/30/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Although single-center studies have reported declining case fatality rates (CFRs) of aneurysmal subarachnoid hemorrhage (SAH), nationwide reports that also include sudden-death SAHs with long uninterrupted study periods have remained limited. Moreover, little is known about whether the time-dependent trends of SAH CFR differ by age and/or sex. Thus, we aimed to characterize the nationwide changes of SAH CFRs in Finland between 1998 and 2017. METHODS We used 2 externally validated nationwide registers to identify all hospitalized and nonhospitalized (sudden-death) aneurysmal SAH events in Finland during 1998-2017. In addition to overall 30-day CFRs, we determined annual proportions of sudden-death and 30-day CFRs among hospitalized patients with SAH. To estimate time-dependent trends, we calculated annual age-adjusted and sex-adjusted CFR changes (percent with 95% CIs). RESULTS Between 1998 and 2017, we identified 9,443 cases with SAH (57.6% women), of which 2,245 (23.8%) died before hospitalization and 3,715 (39.3%) died within 30 days after SAH. Among the 7,198 hospitalized patients with SAH, the 30-day CFR was 20.4%. During the study period, the overall age-adjusted and sex-adjusted CFR declined by an average of 1.8% (1.1%-2.6%) per year. The decreases were especially notable in the proportion of sudden deaths among middle-aged (aged 40-64 years) and older (aged 65 years or older) women (2.9% [1.1%-4.7%] and 2.3% [0.7%-4.0%] per year, respectively) and in the CFRs of hospitalized young (younger than 40 years) and middle-aged women (9.1% [2.3%-15.7%] and 4.3% [2.3%-6.5%] per year, respectively). On the contrary, the 30-day CFR of older (aged 65 years or older) hospitalized men increased by 3.5% (0.7%-6.3%) per year, while the proportions of older men who died before hospitalization remained unchanged. DISCUSSION The overall CFR of SAH seems to be decreasing, at least among women. The continued high CFR of hospitalized older men requires attention from clinicians and epidemiologists, especially if this trend is also common in other countries.
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Affiliation(s)
- Aleksanteri Asikainen
- From the Department of Neurosurgery (A.A., M.K., I.R.), University of Helsinki and Helsinki University Hospital; Department of Public Health (A.A.), University of Helsinki; and Institute for Molecular Medicine FIMM (J.K.), University of Helsinki, Finland.
| | - Miikka Korja
- From the Department of Neurosurgery (A.A., M.K., I.R.), University of Helsinki and Helsinki University Hospital; Department of Public Health (A.A.), University of Helsinki; and Institute for Molecular Medicine FIMM (J.K.), University of Helsinki, Finland
| | - Jaakko Kaprio
- From the Department of Neurosurgery (A.A., M.K., I.R.), University of Helsinki and Helsinki University Hospital; Department of Public Health (A.A.), University of Helsinki; and Institute for Molecular Medicine FIMM (J.K.), University of Helsinki, Finland
| | - Ilari Rautalin
- From the Department of Neurosurgery (A.A., M.K., I.R.), University of Helsinki and Helsinki University Hospital; Department of Public Health (A.A.), University of Helsinki; and Institute for Molecular Medicine FIMM (J.K.), University of Helsinki, Finland
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9
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Doherty RJ, Henry J, Brennan D, Javadpour M. Predictive factors for pre-intervention rebleeding in aneurysmal subarachnoid haemorrhage: a systematic review and meta-analysis. Neurosurg Rev 2022; 46:24. [PMID: 36562905 DOI: 10.1007/s10143-022-01930-0] [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: 08/18/2022] [Revised: 11/23/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022]
Abstract
Rebleeding before intervention is a devastating complication of aneurysmal subarachnoid haemorrhage (aSAH). It often occurs early and is associated with poor outcomes. We present a systematic review and meta-analysis to identify potential predictors of rebleeding in aSAH. A database search identified studies detailing the occurrence of pre-intervention rebleeding in aSAH, and 809 studies were screened. The association between rebleeding and a variety of demographic, clinical, and radiological factors was examined using random effects meta-analyses. Fifty-six studies totalling 33,268 patients were included. Rebleeding occurred in 3,223/33,268 patients (11.1%, 95%CI 9.4-13), with risk decreasing by approximately 0.2% per year since 1981. Systolic blood pressure (SBP) during admission was higher in patients who rebled compared with those who did not (MD 7.4 mmHg, 95%CI 2.2 - 12.7), with increased risk in cohorts with SBP > 160 mmHg (RR 2.12, 95%CI 1.35-3.34), but not SBP > 140 mmHg. WFNS Grades IV-V (RR 2.05, 95%CI 1.13-3.74) and Hunt-Hess grades III-V (RR 2.12, 95%CI 1.38-3.28) were strongly associated with rebleeding. Fisher grades IV (RR 2.24, 95%CI 1.45-3.49) and III-IV (RR 2.05, 95%CI 1.17-3.6) were also associated with an increased risk. Awareness of potential risk factors for rebleeding is important when assessing patients with aSAH to ensure timely management in high-risk cases. Increased SBP during admission, especially > 160 mmHg, poorer clinical grades, and higher radiological grades are associated with an increased risk. These results may also aid in designing future studies assessing interventions aimed at reducing the risk of rebleeding.
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Affiliation(s)
- Ronan J Doherty
- National Centre for Neurosurgery, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, St. Stephen's Green, Dublin, Ireland
| | - Jack Henry
- National Centre for Neurosurgery, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, St. Stephen's Green, Dublin, Ireland
| | - David Brennan
- Department of Neuroradiology, Beaumont Hospital, Dublin, Ireland
| | - Mohsen Javadpour
- National Centre for Neurosurgery, Beaumont Hospital, Dublin, Ireland.
- Royal College of Surgeons in Ireland, St. Stephen's Green, Dublin, Ireland.
- School of Medicine, Trinity College Dublin, Dublin, Ireland.
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Brain Oxygen-Directed Management of Aneurysmal Subarachnoid Hemorrhage. Temporal Patterns of Cerebral Ischemia During Acute Brain Attack, Early Brain Injury, and Territorial Sonographic Vasospasm. World Neurosurg 2022; 166:e215-e236. [PMID: 35803565 DOI: 10.1016/j.wneu.2022.06.149] [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: 03/03/2022] [Revised: 06/28/2022] [Accepted: 06/29/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Neurocritical management of aneurysmal subarachnoid hemorrhage focuses on delayed cerebral ischemia (DCI) after aneurysm repair. METHODS This study conceptualizes the pathophysiology of cerebral ischemia and its management using a brain oxygen-directed protocol (intracranial pressure [ICP] control, eubaric hyperoxia, hemodynamic therapy, arterial vasodilation, and neuroprotection) in patients with subarachnoid hemorrhage, undergoing aneurysm clipping (n = 40). RESULTS The brain oxygen-directed protocol reduced Lbo2 (Pbto2 [partial pressure of brain tissue oxygen] <20 mm Hg) from 67% to 15% during acute brain attack (<24 hours of ictus), by increasing Pbto2 from 11.31 ± 9.34 to 27.85 ± 6.76 (P < 0.0001) and then to 29.09 ± 17.88 within 72 hours. Day-after-bleed, Fio2 change, ICP, hemoglobin, and oxygen saturation were predictors for Pbto2 during early brain injury. Transcranial Doppler ultrasonography velocities (>20 cm/second) increased at day 2. During DCI caused by territorial sonographic vasospasm (TSV), middle cerebral artery mean velocity (Vm) increased from 45.00 ± 15.12 to 80.37 ± 38.33/second by day 4 with concomitant Pbto2 reduction from 29.09 ± 17.88 to 22.66 ± 8.19. Peak TSV (days 7-12) coincided with decline in Pbto2. Nicardipine mitigated Lbo2 during peak TSV, in contrast to nimodipine, with survival benefit (P < 0.01). Intravenous and cisternal nicardipine combination had survival benefit (Cramer Φ = 0.43 and 0.327; G2 = 28.32; P < 0.001). This study identifies 4 zones of Lbo2 during survival benefit (Cramer Φ = 0.43 and 0.3) TSV, uncompensated; global cerebral ischemia, compensated, and normal Pbto2. Admission Glasgow Coma Scale score (not increased ICP) was predictive of low Pbto2 (β = 0.812, R2 = 0.661, F1,30 = 58.41; P < 0.0001) during early brain injury. Coma was the only credible predictor for mortality (odds ratio, 7.33/>4.8∗; χ2 = 7.556; confidence interval, 1.70-31.54; P < 0.01) followed by basilar aneurysm, poor grade, high ICP and Lbo2 during TSV. Global cerebral ischemia occurs immediately after the ictus, persisting in 30% of patients despite the high therapeutic intensity level, superimposed by DCI during TSV. CONCLUSIONS We propose implications for clinical practice and patient management to minimize cerebral ischemia.
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Siddique HH, Elkambergy H, Bayrlee A, Abulhasan YB, Roser F, Dibu JR. Management of External Ventricular Drains and Related Complications: a Narrative Review. Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00725-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Wen D, Chen R, Zhang T, Li H, Zheng J, Fu W, You C, Ma L. “Atypical” Mild Clinical Presentation in Elderly Patients With Ruptured Intracranial Aneurysm: Causes and Clinical Characteristics. Front Surg 2022; 9:927351. [PMID: 35874135 PMCID: PMC9304704 DOI: 10.3389/fsurg.2022.927351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/23/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThunderclap-like severe headache or consciousness disturbance is the common “typical” clinical presentation after aneurysmal subarachnoid hemorrhage (aSAH); however, a slowly developing “atypical” clinical pattern, with mild headache, vomiting, or dizziness, is frequently noted in elderly patients. The aim of this study was to evaluate the clinical characteristics of this “atypical” subgroup, as well as related factors associated with the presence of these mild symptoms.MethodsThe data of 176 elderly patients (≥70 years old) with ruptured intracranial aneurysms (IAs) treated at our center from January 2016 to January 2020 were retrospectively collected and analyzed. The patients were divided into “typical” and “atypical” groups based on their initial and development of clinical symptoms after the diagnosis of aSAH. Intergroup differences were analyzed, and factors related to the presence of these two clinical patterns were explored through multiple logistic regression analyses.ResultsDespite significant admission delay (P < 0.001) caused by mild initial symptoms with slow development, patients in the “atypical” group achieved better clinical prognosis, as indicated by a significantly higher favourable outcome ratio and lower death rate upon discharge and at different time points during the 1-year follow-up, than the “typical” group (P < 0.05). Multiple logistic regression analysis revealed that modified Fisher grade III-IV (OR = 11.182, P = 0.003), brain atrophy (OR = 10.010, P = 0.001), a larger lesion diameter (OR = 1.287, P < 0.001) and current smoking (OR = 5.728, P < 0.001) were independently associated with the presence of “typical” symptoms. Aneurysms with wide necks (OR = 0.013, P < 0.001) were independently associated with the presence of “atypical” symptoms.Conclusions“Atypical” presentations, with mild clinical symptoms and slow development, were commonly recorded in elderly patients after the onset of aSAH. Despite the prolonged admission delay, these “atypical” patients achieved better clinical outcomes than those with “typical” symptoms. Modified Fisher grade (III-IV), current smoking, brain atrophy and larger lesion diameter were factors predictive of “typical” symptoms, while aneurysms with wide necks were independently associated with “atypical” symptoms.
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13
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Association of baseline frailty status with clinical outcome following aneurysmal subarachnoid hemorrhage. J Stroke Cerebrovasc Dis 2022; 31:106394. [DOI: 10.1016/j.jstrokecerebrovasdis.2022.106394] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 01/09/2022] [Accepted: 02/02/2022] [Indexed: 01/02/2023] Open
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Bruder M, Kashefiolasl S, Brawanski N, Keil F, Won SY, Seifert V, Konczalla J. Vitamin K Antagonist (Phenprocoumon) and Subarachnoid Hemorrhage: A Single-Center, Matched-Pair Analysis. Neurocrit Care 2021; 33:105-114. [PMID: 31659679 DOI: 10.1007/s12028-019-00868-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Demographic changes are leading to an aging society with a growing number of patients relying on anticoagulation, and vitamin K antagonists (VKA) are still widely used. As mortality and functional outcomes are worse in case of VKA-associated hemorrhagic stroke, phenprocoumon treatment seems to be a negative prognostic factor in case of subarachnoid hemorrhage (SAH). The purpose of this study was to analyze whether phenprocoumon treatment does worsen the outcome after non-traumatic SAH. METHODS All patients treated for non-traumatic SAH between January 2007 and December 2016 in our institution were retrospectively analyzed. After exclusion of patients with anticoagulant or antiplatelet treatment other than phenprocoumon, we analyzed 1040 patients. Thirty-three patients (3%) of those were treated with continuous phenprocoumon. In total, 132 out of all 1007 patients without anticoagulant treatment of the remaining patients were matched as control group (ratio = 1:4). RESULTS Patients with phenprocoumon treatment were significantly older (66.5 years vs. 53.9 years; p < .0001), and admission status was significantly more often poor (66.7% vs. 41.8%, p = .007) compared to all patients without anticoagulant treatment. Further, bleeding pattern and rates of early hydrocephalus did not differ. Matched-pair analysis revealed a significant higher rate of angio-negative SAH in the study group (p = .001). Overall rates of hemorrhagic or thromboembolic complications did not differ (21.4% vs. 18.8%; NS) but were more often fatal, and 30-day mortality rate was significantly higher in the phenprocoumon group than in patients of the matched-pair control group (33% vs. 24%; p < .001). 30% of the phenprocoumon group and 37% of the matched-pair control group reached favorable outcome. However, poor outcome was strong associated with the reason for phenprocoumon treatment. CONCLUSION Patients with phenprocoumon treatment at the time of SAH are significantly older, admission status is worse, and 30-day mortality rates are significantly higher compared to patients without anticoagulant treatment. However, outcome at 6 months did not differ to the matched-pair control group but seems to be strongly associated with the underlying cardiovascular disease. Treatment of these patients is challenging and should be performed on an interdisciplinary base in each individual case. Careful decision-making regarding discontinuation and bridging of anticoagulation and close observation is mandatory.
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Affiliation(s)
- Markus Bruder
- Department of Neurosurgery, Goethe University, Frankfurt am Main, Germany.
| | | | - Nina Brawanski
- Department of Neurosurgery, Goethe University, Frankfurt am Main, Germany
| | - Fee Keil
- Department of Neuroradiology, Goethe University, Frankfurt am Main, Germany
| | - Sae-Yeon Won
- Department of Neurosurgery, Goethe University, Frankfurt am Main, Germany
| | - Volker Seifert
- Department of Neurosurgery, Goethe University, Frankfurt am Main, Germany
| | - Juergen Konczalla
- Department of Neurosurgery, Goethe University, Frankfurt am Main, Germany
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15
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Kutty RK, Sivanandapanicker JL, Sreemathyamma SB, Prabhakar RB, Peethambaran A, Libu GK. The Outcome of Aneurysm Clipping in Septuagenarians - A Retrospective Analysis in a Basic Neurovascular Unit. Neurol India 2020; 68:101-107. [PMID: 32129256 DOI: 10.4103/0028-3886.279659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Introduction The management of aneurysmal subarachnoid hemorrhage (SAH) in the elderly is challenging. Clipping as the definitive treatment is less well tolerated by the elderly population. The outcome is anticipated to be more glimmer in poor grade SAH and in a setup which lacks modern neurovascular gadgets. We present our experience of surgical clipping in elderly patients in such a basic neurovascular unit. Materials and Methods A retrospective analysis of hospital records of elderly patients between 70 and 79 of age who underwent surgical clipping of intracranial aneurysms between 2015 and 2017 was done. The patients' characteristics, comorbidities, aneurysm characteristics, intraoperative complications, and postoperative complications were studied to determine the factors influencing an unfavorable outcome. All information was entered into a database (Microsoft Excel) and analyzed using SPSS trial version 16. Outcomes were grouped into a favorable outomce which included Glasgow Outcome Scale scores of 4 and 5, whereas an unfavorable outcome which included Glasgow Outcome Scale scores of 1, 2, and 3. Results There were 21 patients with aneurysms located either in the anterior or posterior circulation or both. All underwent standard craniotomy and clipping pertaining to that particular type of aneurysm. A favorable outcome was achieved in 48% of the patients and 52% had an unfavorable outcome. The duration of surgery, number of days on ventilator, and presence of hydrocephalus were the factors found to be statistically significantly associated with unfavorable outcomes. Conclusion A team approach consisting of a neuroanaesthetist, neurosurgeons, and critical care personnel can have a huge impact on the postoperative outcome.
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Affiliation(s)
- Raja K Kutty
- Department of Neurosurgery, Government Medical College, Thiruvananthapuram, Kerala, India
| | | | | | - Rajmohan B Prabhakar
- Department of Neurosurgery, Government Medical College, Thiruvananthapuram, Kerala, India
| | - Anilkumar Peethambaran
- Department of Neurosurgery, Government Medical College, Thiruvananthapuram, Kerala, India
| | - Gnanaseelan K Libu
- Department of Community Medicine and Government Medical College, Thiruvananthapuram, Kerala, India
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Yoshikawa S, Kamide T, Kikkawa Y, Suzuki K, Ikeda T, Kohyama S, Kurita H. Long-Term Outcomes of Elderly Patients with Poor-Grade Aneurysmal Subarachnoid Hemorrhage. World Neurosurg 2020; 144:e743-e749. [PMID: 32949799 DOI: 10.1016/j.wneu.2020.09.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 09/11/2020] [Accepted: 09/12/2020] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Long-term outcomes after surgical treatment and intensive care have not been investigated in elderly patients with poor-grade aneurysmal subarachnoid hemorrhage (aSAH). This study aimed to analyze 12-month outcomes and prognostic factors of patients with poor-grade aSAH who were at least age 70 years. METHODS We performed a single-center, retrospective study including poor-grade (World Federation of Neurological Societies [WFNS] grades IV and V) aSAH patients who were at least age 70 years, were admitted to our stroke center, and received aneurysmal treatment between April 2012 and September 2018. The clinical outcomes were evaluated at months 3 and 12. Univariate/multivariate analyses were performed to identify the independent prognostic factors of good neurologic outcomes (modified Rankin Scale score 0-3). These factors included sex, age, WFNS grade, Fisher group, delayed cerebral ischemia, aneurysm treatment, aneurysm size, aneurysm location, and blood examination data in the 14 days post subarachnoid hemorrhage. RESULTS The proportion of patients with good outcomes (modified Rankin Scale score 0-3) was increased at 12 months compared with that at 3 months. No intracerebral hemorrhage was a significant predictor of good neurologic outcomes at 3 months (P = 0.03). The absence of delayed cerebral ischemia and small fluctuations in the average absolute daily difference from normal sodium levels were significant predictors of good neurologic outcomes at months 3 and 12 (P = 0.04 and P = 0.03, respectively). CONCLUSIONS The absence of delayed cerebral ischemia and small fluctuations in the average absolute daily difference from the normal sodium levels were independently associated with good neurologic outcomes at 12 months in elderly patients. Intracerebral hemorrhage did not appear to affect long-term outcomes. These findings suggest that elderly patients with severe subarachnoid hemorrhage should not be excluded from receiving surgical treatment on the basis of their age alone.
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Affiliation(s)
- Shinichiro Yoshikawa
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Tomoya Kamide
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan.
| | - Yuichiro Kikkawa
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Kaima Suzuki
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Toshiki Ikeda
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Shinya Kohyama
- Department of Endovascular Neurosurgery, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Hiroki Kurita
- Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Saitama, Japan
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Øie LR, Solheim O, Majewska P, Nordseth T, Müller TB, Carlsen SM, Jensberg H, Salvesen Ø, Gulati S. Incidence and case fatality of aneurysmal subarachnoid hemorrhage admitted to hospital between 2008 and 2014 in Norway. Acta Neurochir (Wien) 2020; 162:2251-2259. [PMID: 32601806 PMCID: PMC7415018 DOI: 10.1007/s00701-020-04463-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/13/2020] [Indexed: 01/23/2023]
Abstract
Background To provide age- and sex-specific incidence and case fatality rates for non-traumatic aneurysmal subarachnoid hemorrhage (aSAH) in Norway. We also studied time trends in incidence and case fatality, as well as predictors of death following aSAH. Methods A nationwide study using discharge data for patients admitted with aSAH between 2008 and 2014. Results A total of 1732 patients with aSAH were included. The mean age was 60 years (SD 14) and 63% were females. Crude annual incidence was 5.7 per 100,000 person-years (95% CI 5.4–6.0) and was higher in females (6.3 per 100,000, 95% CI 5.9–6.7) compared with males (4.9 per 100,000, 95% CI 4.5–5.3). The annual decline in aSAH incidence was 3.2% per year (p = 0.007). The cumulative proportions of fatalities at days 30, 90, and 1 year were 22%, 25%, and 37%, respectively. The 30-day mortality rate did not change during the study period. Age (HR 0.7–2.2) and aneurysms in the posterior circulation (HR 1.7, 95% CI 1.3–2.3, p = 0.001) were associated with higher 30-day case fatality following aSAH, while aneurysm repair (HR 0.2, 95% CI 0.2–0.3, p < 0.001) was associated with lower risk. Conclusions The incidence of aSAH declined in Norway between 2008 and 2014. Case fatality following aSAH continues to be high, and the 30-day mortality during the study period was unchanged. Increasing age and aneurysms in the posterior circulation were associated with increased risk of death within 30 days following aSAH.
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Affiliation(s)
- Lise R. Øie
- Department of Neurology, St. Olavs hospital, Trondheim University Hospital, 7006 Trondheim, Norway
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Ole Solheim
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Neurosurgery, St.Olavs hospital, Trondheim University Hospital, Trondheim, Norway
| | - Paulina Majewska
- Department of Neurosurgery, St.Olavs hospital, Trondheim University Hospital, Trondheim, Norway
| | - Trond Nordseth
- Department of Anesthesiology, St. Olavs hospital, Trondheim University Hospital, Trondheim, Norway
| | - Tomm B. Müller
- Department of Neurosurgery, St.Olavs hospital, Trondheim University Hospital, Trondheim, Norway
| | - Sven M. Carlsen
- Department of Endocrinology, St. Olavs hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Heidi Jensberg
- Department of Health Registries, Directorate of Health, Trondheim, Norway
| | - Øyvind Salvesen
- Department of Public Health and General Practice, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Sasha Gulati
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Neurosurgery, St.Olavs hospital, Trondheim University Hospital, Trondheim, Norway
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The changing face of neurosurgery for the older person. J Neurol 2020; 267:2469-2474. [PMID: 32335794 PMCID: PMC7223995 DOI: 10.1007/s00415-020-09854-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 11/30/2022]
Abstract
Increased life expectancy and illness prevention and treatment have led to a growing population of older patients. These changes in patient population are apparent in neurosurgery; however, relatively little is reported about specific outcomes and prognostication in this group. This review summarises the challenges and management changes occurring in the treatment of three common neurosurgical pathologies; aneurysmal subarachnoid haemorrhage, head injury, and haemorrhagic stroke. A move towards less invasive neurosurgical techniques has implications on the risk–benefit profile of interventions. This creates the opportunity to intervene in older patients with greater co-morbidity, as long as improved outcomes can be evidenced. A critical part of assessing appropriateness for surgical intervention in older patients may be to change from a mindset of age to one of frailty and growing interest in scales assessing this may aid treatment decisions in the future.
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Hironaka K, Aso S, Suzuki M, Matano F, Matsui H, Fushimi K, Yasunaga H, Morita A. Outcomes in Elderly Japanese Patients Treated for Aneurysmal Subarachnoid Hemorrhage: A Retrospective Nationwide Study. J Stroke Cerebrovasc Dis 2020; 29:104795. [PMID: 32222416 DOI: 10.1016/j.jstrokecerebrovasdis.2020.104795] [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: 12/06/2019] [Revised: 02/10/2020] [Accepted: 02/26/2020] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE Japan has the largest elderly population in the world. As data on the clinical outcomes in elderly patients with aneurysmal subarachnoid hemorrhage (aSAH), including those older than 80 years, are lacking, we analyzed the characteristics of 54,805 aSAH patients and recorded their treatments and clinical outcomes using a Japanese nationwide inpatient database. METHODS Using the Japanese Diagnostic Procedure Combination database, we identified aSAH patients aged 18 years or older who were hospitalized between July 1, 2010 and March 31, 2016. They were categorized as less than or equal to 60-, 61-70-, 71-80-, 81-90-, and greater than or equal to 91 years of age. The primary outcome was the modified Rankin Scale (mRS) score at discharge. Multivariable logistic regression analysis was performed to examine factors affecting the mRS score at discharge. RESULTS Of 54,805 patients, 37.5% were aged less than or equal to 60 years; 24.8% were 61-70-, 21.8% were 71-80-, 13.9% were 81-90-, and 2.0% were greater than or equal to 91 years old at the time of the insult. Among 46,107 patients younger than 81 years, 58.9% underwent surgical clipping (SC), 22.9% endovascular coiling (EC), and 18.2% were treated conservatively. There were 8,698 patients aged 81 years or older, 32.4% underwent SC, 23.2% EC, and 44.4% were treated conservatively. A poor mRS score (3-6) at discharge was recorded in 87.2% of patients older than 80 years. Multivariable logistic regression was used to compare their estimated odds ratio (OR) for a poor mRS score at discharge with that of patients aged less than or equal to 60 years. The OR increased by 87% in patients between 61 and 70 years of age (P < .001; OR, 1.87; 95% confidence interval (CI), 1.77-1.98), by 358% in patients aged from 71 to 80 years (P < .001; OR, 4.58; 95%CI, 4.29-4.89), by 1,035% in patients between 81 and 90 years (P < .001; OR, 11.35; 95%CI, 10.32-12.49), and by 1,710% in patients aged more than or equal to 91 years (P < .001; OR, 18.10; 95%CI, 13.96-23.46). CONCLUSIONS As the treatment outcomes in elderly aSAH patients, especially those 80 years old or older, were poor, the appropriate therapy decisions must be made on a case-by-case basis.
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Affiliation(s)
- Kohei Hironaka
- Department of Neurological Surgery, Nippon Medical School Musashi Kosugi Hospital, Kanagawa, Japan.
| | - Shotaro Aso
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Masanori Suzuki
- Department of Neurological Surgery, Nippon Medical School Musashi Kosugi Hospital, Kanagawa, Japan
| | - Fumihiro Matano
- Department of Neurological Surgery, Nippon Medical School, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Akio Morita
- Department of Neurological Surgery, Nippon Medical School, Tokyo, Japan
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Proust F, Bracard S, Thines L, Pelissou-Guyotat I, Leclerc X, Penchet G, Bergé J, Morandi X, Gauvrit JY, Mourier K, Ricolfi F, Lonjon M, Sedat J, Bataille B, Drouineau J, Civit T, Magro E, Cebula H, Chassagne P, David P, Emery E, Gaberel T, Vignes JR, Aghakani N, Troude L, Gay E, Roche PH, Irthum B, Lejeune JP. Functional outcome 1 year after aneurysmal subarachnoid hemorrhage due to ruptured intracranial aneurysm in elderly patients. Neurochirurgie 2019; 66:1-8. [PMID: 31863744 DOI: 10.1016/j.neuchi.2019.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 10/13/2019] [Accepted: 11/03/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND Population aging raises questions about extending treatment indications in elderly patients with aneurysmal subarachnoid hemorrhage (aSAH). We therefore assessed functional status 1 year after treatment. METHODS This study involved 310 patients, aged over 70 years, with ruptured brain aneurysm, enrolled between 2008 and 2014 in a prospective multicentre trial (FASHE study: NCT00692744) but considered unsuitable for randomisation and therefore analysed in the observational arms of the study: endovascular occlusion (EV), microsurgical exclusion (MS) and conservative treatment. The aims were to assess independence, cognition, autonomy and quality of life (QOL) at 1 year post-treatment, using questionnaires (MMSE, ADLI, IADL, EORTC-QLQ-C30) filled in by independent nurses after discharge. RESULTS The 310 patients received the following treatments: 208 underwent EV (67.1%), 54 MS (17.4%) and 48 were conservatively managed (15.5%). At 1 year, independence rates for patients admitted with good clinical status (WFNS I-III) were, according to the aneurysm exclusion procedure (EV, MS or conservative), 58.9%, 50% and 12.1% respectively. MMSE score was pathological in 26 of the 112 EV patients (23.2%), 10 of the 25 MS patients (40%) and 4 of the 9 patients treated conservatively (44%), without any statistically significant difference [Pearson's Chi2 test, F ratio=4.29; P=0.11]. Regarding QoL, overall score was similar between the EV and MS cohorts, but significantly lower with conservative treatment. CONCLUSION Elderly patients in good clinical condition with aSAH should be treated regardless of associated comorbidities. Curative treatment (EV or MS) reduced mortality without increasing dependence, in comparison with conservative treatment.
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Affiliation(s)
- F Proust
- Department of Neurosurgery, Hautepierre Hospital, Strasbourg University Hospital, 67098, Strasbourg, France; Department of Neurosurgery, Charles-Nicolle Hospital, Rouen University Hospital, 76000, Rouen, France.
| | - S Bracard
- University Hospital, neuroradiology department, 54000 Nancy, France
| | - L Thines
- University Hospital, neurosurgery department, 25000 Besancon, France
| | | | - X Leclerc
- University Hospital, neuroradiology department, 59000 Lille, France
| | - G Penchet
- University Hospital, neurosurgery department, 33000 Bordeaux, France
| | - J Bergé
- University Hospital, neurosurgery department, 33000 Bordeaux, France
| | - X Morandi
- University Hospital, neurosurgery department, 35000 Rennes, France
| | - J-Y Gauvrit
- University Hospital, neurosurgery department, 35000 Rennes, France
| | - K Mourier
- University Hospital, neurosurgery department, 21000 Dijon, France
| | - F Ricolfi
- University Hospital, neurosurgery department, 21000 Dijon, France
| | - M Lonjon
- University Hospital, neurosurgery department, 06000 Nice, France
| | - J Sedat
- University Hospital, neurosurgery department, 06000 Nice, France
| | - B Bataille
- University Hospital, neurosurgery department, 86000 Poitiers, France
| | - J Drouineau
- University Hospital, neurosurgery department, 86000 Poitiers, France
| | - T Civit
- University Hospital, neurosurgery department, 54000 Nancy, France
| | - E Magro
- University Hospital, neurosurgery department, 29000 Brest, France
| | - H Cebula
- University Hospital, neurosurgery department, 67000 Strasbourg, France
| | - P Chassagne
- University Hospital, Geriatry department, 76000 Rouen, France
| | - P David
- Bicêtre University Hospital, neurosurgery department, 94270 Le Kremlin-Bicêtre, France
| | - E Emery
- University Hospital, neurosurgery department, 14000 Caen, France
| | - T Gaberel
- University Hospital, neurosurgery department, 14000 Caen, France
| | - J R Vignes
- University Hospital, neurosurgery department, 33000 Bordeaux, France
| | - N Aghakani
- Bicêtre University Hospital, neurosurgery department, 94270 Le Kremlin-Bicêtre, France
| | - L Troude
- University Hospital, neurosurgery department, 13000 Marseille, France
| | - E Gay
- University Hospital, neurosurgery department, 38000 Grenoble, France
| | - P H Roche
- University Hospital, neurosurgery department, 13000 Marseille, France
| | - B Irthum
- University Hospital, neurosurgery department, 63000 Clermont Ferrand, France
| | - J-P Lejeune
- Lille University Hospital, neurosurgery department, 59000 Lille, France
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- Department of Neurosurgery, Hautepierre Hospital, Strasbourg University Hospital, 67098, Strasbourg, France; Department of Neurosurgery, Charles-Nicolle Hospital, Rouen University Hospital, 76000, Rouen, France
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21
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Akiyama R, Imamura H, Tani S, Adachi H, Fukumitsu R, Sunohara T, Omura Y, Funakoshi Y, Matsui Y, Sasaki N, Fukuda T, Horiuchi K, Kajiura S, Shigeyasu M, Sakai N. Outcomes of Endovascular Therapy versus Microsurgical Treatment for Aneurysmal Subarachnoid Hemorrhage in Patients ≥70 Years of Age. JOURNAL OF NEUROENDOVASCULAR THERAPY 2019; 14:1-7. [PMID: 37502381 PMCID: PMC10370813 DOI: 10.5797/jnet.oa.2019-0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 11/12/2019] [Indexed: 07/29/2023]
Abstract
Purpose This retrospective research aimed to compare the efficacy of endovascular therapy (EVT) versus microsurgical treatment (MST) for elderly patients with aneurysmal subarachnoid hemorrhage (aSAH). Methods Elderly (>70 years) patients with aSAH who underwent aneurysm obliteration during 2007-2017 were selected from our hospital database and enrolled in this retrospective study. We reviewed each patient's background, the severity of the aSAH, and aneurysmal characteristics that compelled EVT or microsurgery treatment and then compared the two treatment groups. A favorable primary outcome was defined by a modified Rankin scale (mRS) score of 0-3 at hospital discharge. The 78 patients formed two cohorts (39 patients each) based on their propensity scores for EVT or MST. We estimated the adjusted odds ratio, followed by a sensitivity analysis of the original 201 patients (118 with EVT and 83 with MST). Results In the propensity score-matched cohorts, favorable outcomes were observed in 33.3% and 7.7% of patients in the EVT and MST groups, respectively (p = 0.01). Results of the sensitivity analysis were similar to the main results. Conclusion The clinical outcomes for the elderly aSAH patients were better in the EVT group than in MST group.
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Affiliation(s)
- Ryo Akiyama
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Hirotoshi Imamura
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Shoichi Tani
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Hidemitsu Adachi
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Ryu Fukumitsu
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Tadashi Sunohara
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Yoshihiro Omura
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Yusuke Funakoshi
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Yuichi Matsui
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Natsuhi Sasaki
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Tatsumaru Fukuda
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Kazufumi Horiuchi
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Shinji Kajiura
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Masashi Shigeyasu
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Nobuyuki Sakai
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
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22
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Dasenbrock H, Gormley WB, Lee Y, Mor V, Mitchell SL, Fehnel CR. Long-term outcomes among octogenarians with aneurysmal subarachnoid hemorrhage. J Neurosurg 2019; 131:426-434. [PMID: 30117766 DOI: 10.3171/2018.3.jns173057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 03/12/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Data evaluating the long-term outcomes, particularly with regard to treatment modality, of aneurysmal subarachnoid hemorrhage (SAH) in octogenarians are limited. The primary objectives were to evaluate the disposition (living at home vs institutional settings) and analyze the predictors of long-term survival and return to home for octogenarians after SAH. METHODS Data pertaining to patients age 80 and older who underwent microsurgical clipping or endovascular coiling for SAH were extracted from 100% nationwide Medicare inpatient claims and linked with the Minimum Data Set (2008-2011). Patient disposition was tracked for 2 years after index SAH admission. Multivariable logistic regression stratified by aneurysm treatment modality, and adjusted for patient factors including SAH severity, evaluated predictors of return to home at 60 and 365 days after SAH. Survival 365 days after SAH was analyzed with a multivariable Cox proportional hazards model. RESULTS A total of 1298 cases were included in the analysis. One year following SAH, 56% of the patients had died or were in hospice care, 8% were in an institutional post-acute care setting, and 36% had returned home. Open microsurgical clipping (adjusted hazard ratio [aHR] 0.67, 95% confidence interval [CI] 0.54-0.81), male sex (aHR 0.70, 95% CI 0.57-0.87), tracheostomy (aHR 0.63, 95% CI 0.47-0.85), gastrostomy (aHR 0.60, 95% CI 0.48-0.76), and worse SAH severity (aHR 0.94, 95% CI 0.92-0.97) were associated with reduced likelihood of patients ever returning home. Older age (aHR 1.09, 95% CI 1.05-1.13), tracheostomy (aHR 2.06, 95% CI 1.46-2.91), gastrostomy (aHR 1.55, 95% CI 1.14-2.10), male sex (aHR 1.66, 95% CI 1.20-2.23), and worse SAH severity 1.51 (95% CI 1.04-2.18) were associated with reduced survival. CONCLUSIONS In this national analysis, 56% of octogenarians with SAH died, and 36% returned home within 1 year of SAH. Coil embolization predicted returning to home, which may suggest a benefit to endovascular treatment in this patient population.
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Affiliation(s)
| | - William B Gormley
- 1Department of Neurosurgery, Brigham and Women's Hospital.,2Harvard Medical School
| | - Yoojin Lee
- 3Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, Rhode Island
| | - Vincent Mor
- 3Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, Rhode Island
| | - Susan L Mitchell
- 2Harvard Medical School.,4Institute for Aging Research, Hebrew SeniorLife
| | - Corey R Fehnel
- 2Harvard Medical School.,4Institute for Aging Research, Hebrew SeniorLife.,5Department of Neurology, Beth Israel Deaconess Medical Center, Boston, Massachusetts; and
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23
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Katsuki M, Yamamoto Y, Uchiyama T, Wada N, Kakizawa Y. Clinical characteristics of aneurysmal subarachnoid hemorrhage in the elderly over 75; would temporal muscle be a potential prognostic factor as an indicator of sarcopenia? Clin Neurol Neurosurg 2019; 186:105535. [PMID: 31569058 DOI: 10.1016/j.clineuro.2019.105535] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/11/2019] [Accepted: 09/21/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Age of patients with subarachnoid hemorrhage (SAH) is increasing. It is challenging to decide whether to perform aneurysm treatment and to predict their prognosis. We assumed that elderly patients with SAH who do not suffer from sarcopenia tend to have good outcomes. Temporal muscle thickness (TMT) and area (TMA) are useful indicators of sarcopenia. We investigated the clinical characteristics, including temporal muscle, in SAH patients over 75 years old. PATIENTS AND METHODS We retrospectively analyzed 49 SAH patients over 75 years old from 2014 to 2018, who accounted for 37% of the patients in all age group. The correlations between the clinical variables and the modified Rankin Scale (mRS) at discharge were analyzed. RESULTS Of the all 49 SAH patients over 75 years old, premorbid mRS, WFNS grade, lymphocyte, aneurysm size, TMT, TMA, showed significant correlations with mRS at discharge. Men and the absence of hydrocephalus were correlated with favorable outcomes. Thirteen of the 24 patients over 75 years old whose WFNS grade were I to III but also who underwent aneurysm treatment had favorable outcomes (mRS 0-2), and their standardized TMT divided by height, by weight, and TMA divided by weight were significantly larger than that with poor outcomes. CONCLUSION Aneurysm intervention should be considered when patients over 75 years old do not suffer from sarcopenia. Temporal muscle would indicate premorbid mRS and be potentially useful to decide surgical indication and to predict outcome after aneurysm treatment in the elderly.
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Affiliation(s)
- Masahito Katsuki
- Department of Neurosurgery, Suwa Red Cross Hospital, Suwa, Nagano, Japan
| | - Yasunaga Yamamoto
- Department of Neurosurgery, Suwa Red Cross Hospital, Suwa, Nagano, Japan
| | - Toshiya Uchiyama
- Department of Neurosurgery, Suwa Red Cross Hospital, Suwa, Nagano, Japan
| | - Naomichi Wada
- Department of Neurosurgery, Suwa Red Cross Hospital, Suwa, Nagano, Japan
| | - Yukinari Kakizawa
- Department of Neurosurgery, Suwa Red Cross Hospital, Suwa, Nagano, Japan.
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24
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Malhotra A, Wu X, Forman HP, Matouk CC, Hughes DR, Gandhi D, Sanelli P. Management of Unruptured Intracranial Aneurysms in Older Adults: A Cost-effectiveness Analysis. Radiology 2019; 291:411-417. [PMID: 30888931 DOI: 10.1148/radiol.2019182353] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background Unruptured intracranial aneurysms (UIAs) are relatively common and are being increasingly diagnosed, with a significant proportion in older patients (˃ 65 years old). Serial imaging is often performed to assess change in size or morphology of UIAs since growing aneurysms are known to be at high risk for rupture. However, the frequency and duration of surveillance imaging have not been established. Purpose To evaluate the cost-effectiveness of routine treatment (aneurysm coil placement) versus four different strategies for imaging surveillance of UIAs in adults older than 65 years. Materials and Methods A Markov decision-analytic model was constructed from a societal perspective. Age-dependent input parameters were obtained from published literature. Analysis included adults older than 65 years, with incidental detection of UIA and no prior history of subarachnoid hemorrhage. Five different management strategies for UIAs in older adults were evaluated: (a) annual MR angiography, (b) biennial MR angiography, (c) MR angiography every 5 years, (d) coil placement and follow-up, and (e) limited MR angiography follow-up for the first 2 years after detection only. Outcomes were assessed in terms of quality-adjusted life-years (QALYs). Probabilistic, one-way, and two-way sensitivity analyses were performed. Results Imaging follow-up for the first 2 years after detection is the most cost-effective strategy (cost = $24 572, effectiveness = 13.73 QALYs), showing the lowest cost and highest effectiveness. The conclusion remains robust in probabilistic and one-way sensitivity analyses. Time-limited imaging follow-up remains the optimal strategy when the annual growth rate and rupture risk of growing aneurysms are varied. If annual rupture risk of nongrowing aneurysms is greater than 7.1%, coil placement should be performed directly. Conclusion Routine preventive treatment or periodic, indefinite imaging follow-up is not a cost-effective strategy in all adults older than 65 years with unruptured intracranial aneurysms. More aggressive management strategies should be reserved for patients with high risk of rupture, such as those with aneurysms larger than 7 mm and those with aneurysms in the posterior circulation. © RSNA, 2019 Online supplemental material is available for this article. See also the editorial by Cloft in this issue.
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Affiliation(s)
- Ajay Malhotra
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Xiao Wu
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Howard P Forman
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Charles C Matouk
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Danny R Hughes
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Dheeraj Gandhi
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
| | - Pina Sanelli
- From the Departments of Radiology and Biomedical Imaging (A.M., X.W., H.P.F., C.C.M.), Economics (H.P.F.), Management (H.P.F.), Public Health (H.P.F.), and Neurosurgery (C.C.M.), Yale School of Medicine, 333 Cedar St, Box 208042, Tompkins East 2, New Haven, CT 06520-8042; Harvey L. Neiman Health Policy Institute, Reston, VA (D.R.H.); Department of Radiology, University of Maryland School of Medicine, Baltimore, MD (D.G.); and Department of Radiology, Northwell Health, Manhasset, NY (P.S.)
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25
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Ironside N, Buell TJ, Chen CJ, Kumar JS, Paisan GM, Sokolowski JD, Liu KC, Ding D. High-Grade Aneurysmal Subarachnoid Hemorrhage: Predictors of Functional Outcome. World Neurosurg 2019; 125:e723-e728. [PMID: 30735864 DOI: 10.1016/j.wneu.2019.01.162] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 01/16/2019] [Accepted: 01/19/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Because the prognosis of high-grade aneurysmal subarachnoid hemorrhage (aSAH), classified as World Federation of Neurosurgical Societies (WFNS) grade IV-V, is generally poor, the functional outcomes of survivors have not been thoroughly explored. The aim of this retrospective cohort study is to determine predictors of functional independence in patients who survive a high-grade aSAH. METHODS We retrospectively evaluated consecutive patients with aSAH admitted to a single institution from January 2000 to April 2015. Adult (age ≥18 years) patients with WFNS grade IV-V aSAH were included for analysis. Patients without sufficient baseline data, those who died before discharge, and those without follow-up data were excluded. Univariable and multivariable logistic regression analyses were used to identify factors associated with functional independence, defined as a modified Rankin Scale score of 0-2, at last follow-up. RESULTS Of the 260 patients with a WFNS grade IV-V aSAH during the study period, 139 met the inclusion criteria. After a mean follow-up of 6.3 months, functional independence was achieved in 73% of high-grade aSAH survivors (101/139 patients) and in 39% of all high-grade aSAH cases (101/260 patients). Only a lack of cerebrospinal fluid shunt placement was found to be an independent predictor of functional independence in the multivariable analysis (odds ratio 0.28 [0.109-0.722]; P = 0.008). CONCLUSIONS Because functional independence can be achieved in the majority of high-grade aSAH survivors, aggressive initial management of high-grade aSAH is warranted. Strategies that reduce the need for permanent cerebrospinal fluid diversion may improve functional outcomes in survivors of high-grade aSAH.
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Affiliation(s)
- Natasha Ironside
- Department of Neurosurgery, NewYork-Presbyterian/Columbia University Medical Center, New York, New York, USA
| | - Thomas J Buell
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Ching-Jen Chen
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Jeyan S Kumar
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Gabriella M Paisan
- Department of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona, USA
| | - Jennifer D Sokolowski
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Kenneth C Liu
- Department of Neurosurgery, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Dale Ding
- Department of Neurosurgery, University of Louisville, Louisville, Kentucky, USA.
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26
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Yang H, Jiang H, Ni W, Leng B, Bin X, Chen G, Tian Y, Gu Y. Treatment Strategy for Unruptured Intracranial Aneurysm in Elderly Patients: Coiling, Clipping, or Conservative? Cell Transplant 2019; 28:767-774. [PMID: 30648433 PMCID: PMC6686429 DOI: 10.1177/0963689718823517] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
An increasing number of unruptured intracranial aneurysms (UIAs) has been
discovered in elderly patients in recent years, but the optimal treatment
strategy for these patients remains controversial. We report our six-year
experience treating UIAs in elderly patients (≥ 70 years old). A retrospective
review was conducted of elderly patients who harbored UIAs treated by
conservative observation, microsurgical clipping, or endovascular coiling
between January 2009 and December 2014. The patients’ clinical and imaging
information was recorded. Treating methods, procedure-related complications,
imaging results, and clinical outcomes were analyzed. A total of 141 consecutive
elderly patients with 166 UIAs were enrolled in our study. In all, 64 patients
with 79 aneurysms were treated with coiling, and 14 patients with 14 aneurysms
were treated with clipping. The remaining 63 patients with 73 aneurysms were
placed under conservative observation. The average modified Rankin scale was
0.99 (range 0–6) in the full cohort after a mean follow-up of 50.4 months (range
0–70 months). There was no significant difference of modified Rankin scale in
patients with UIAs treated by different methods. Multivariate analysis showed
that age (p=0.030) and aneurysm size (p=0.011)
were independent risk factors for unfavorable outcome of UIAs in the elderly.
Patient age (p=0.010) and aneurysm size
(p=0.020) were also significantly associated with unfavorable
outcome of UIAs managed with observation initially. Our results indicated that
endovascular coil embolization and clipping were both safe and effective
treatment methods for UIAs in the elderly. Aggressive treatment for UIAs in
elderly patients with risk factors of aneurysm rupture should be considered
positively.
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Affiliation(s)
- H Yang
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - H Jiang
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - W Ni
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - B Leng
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - X Bin
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - G Chen
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Y Tian
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Y Gu
- 1 Division of Cerebrovascular Surgery and Interventional Neuroradiology, Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
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27
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Goldberg J, Schoeni D, Mordasini P, Z’Graggen W, Gralla J, Raabe A, Beck J, Fung C. Survival and Outcome After Poor-Grade Aneurysmal Subarachnoid Hemorrhage in Elderly Patients. Stroke 2018; 49:2883-2889. [DOI: 10.1161/strokeaha.118.022869] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Johannes Goldberg
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Daniel Schoeni
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Pasquale Mordasini
- Department of Diagnostic and Interventional Neuroradiology (P.M., J. Gralla), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Werner Z’Graggen
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Jan Gralla
- Department of Diagnostic and Interventional Neuroradiology (P.M., J. Gralla), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Andreas Raabe
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Jürgen Beck
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Christian Fung
- From the Department of Neurosurgery (J. Goldberg, D.S., W.Z., A.R., J.B., C.F.), Inselspital, Bern University Hospital, University of Bern, Switzerland
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A randomized controlled study assessing outcome, cognition, autonomy and quality of life in over 70-year-old patients after aneurysmal subarachnoid hemorrhage. Neurochirurgie 2018; 64:395-400. [PMID: 30340777 DOI: 10.1016/j.neuchi.2018.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 07/09/2018] [Accepted: 08/22/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND Current aging of the population with good physiological status and the increasing incidence of subarachnoid hemorrhage (SAH) in elderly patients has enhanced the benefit of treatment in terms of independence and long-term quality of life (QoL). METHODS From November 1, 2008 to October 30, 2012, 351 patients aged 70 years or older with aneurysmal SAH underwent adapted treatment: endovascular coiling (EV) for 228 (65%) patients, microsurgical clipping (MS) for 75 (29.3%) or conservative treatment for 48 (13.7%). Forty-one of these were randomized to EV (n=20) or to MS (n=21). The objectives were to determine the proportion of patients with modified Rankin Scale score≤2 (independence) at 1 year, and, secondarily, to compare cognitive function on the Mini-Mental State Examination (MMSE), autonomy on the Activities of Daily Living Index (ADLI) and Instrumental Activities of Daily Living scale (IADL), and QoL, in the prospective and randomized arms, at 1 year. RESULTS At 1 year, with 1 loss to follow-up in the EV arm, 11 patients (55%) were independent after EV occlusion and 8 (38.1%) after MS exclusion, without significant difference (P=0.29). Mortality was higher after MS during the first 2 postoperative months, and thereafter the difference between MS and EV ceased to be significant. Cognitive function and autonomy scores were similar in both arms. CONCLUSION In elderly patients treated for aneurysmal SAH, approximately 50% were independent at 1 year, with conserved cognition and autonomy. EV and MS are valid procedures in this population, with similar results at 1 year in terms of independence, cognition, autonomy, and QoL.
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Zumofen DW, Roethlisberger M, Achermann R, Bawarjan S, Stienen MN, Fung C, D'Alonzo D, Maldaner N, Ferrari A, Corniola MV, Schoeni D, Goldberg J, Valsecchi D, Robert T, Maduri R, Seule M, Burkhardt JK, Marbacher S, Bijlenga P, Blackham KA, Bucher HC, Mariani L, Guzman R. Factors associated with clinical and radiological status on admission in patients with aneurysmal subarachnoid hemorrhage. Neurosurg Rev 2018; 41:1059-1069. [PMID: 29428981 DOI: 10.1007/s10143-018-0952-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/25/2018] [Accepted: 01/28/2018] [Indexed: 01/12/2023]
Abstract
Grading scales yield objective measure of the severity of aneurysmal subarachnoid hemorrhage and serve as to guide treatment decisions and for prognostication. The purpose of this cohort study was to determine what factors govern a patient's disease-specific admission scores in a representative Central European cohort. The Swiss Study of Subarachnoid Hemorrhage includes anonymized data from all tertiary referral centers serving subarachnoid hemorrhage patients in Switzerland. The 2009-2014 dataset was used to evaluate the impact of patient and aneurysm characteristics on the patients' status at admission using descriptive and multivariate regression analysis. The primary/co-primary endpoints were the GCS and the WFNS grade. The secondary endpoints were the Fisher grade, the presence of a thick cisternal or ventricular clot, the presence of a new focal neurological deficit or cranial nerve palsy, and the patient's intubation status. In our cohort of 1787 consecutive patients, increasing patient age by 10 years and low pre-ictal functional status (mRS 3-5) were inversely correlated with "high" GCS score (GCS ≥ 13) (OR 0.91, 95% CI 0.84-0.97 and OR 0.67, 95% CI 0.31-1.46), "low" WFNS grade (grade VI-V) (OR 1.21, 95% CI 1.04-1.20 and OR 1.47, 95% CI 0.66-3.27), and high Fisher grade (grade III-IV) (OR 1.08, 95% CI 1.00-1.17 and OR 1.54, 95% CI 0.55-4.32). Other independent predictors for the patients' clinical and radiological condition at admission were the ruptured aneurysms' location and its size. In sum, chronological age and pre-ictal functional status, as well as the ruptured aneurysm's location and size, determine the patients' clinical and radiological condition at admission to the tertiary referral hospital.
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Affiliation(s)
- Daniel W Zumofen
- Department of Neurosurgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland. .,Department of Radiology, Division of Diagnostic and Interventional Neuroradiology, University Hospital Basel, Petersgraben 4, CH-4031, Basel, Switzerland.
| | - Michel Roethlisberger
- Department of Neurosurgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland
| | - Rita Achermann
- Department Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, Spitalstrasse 12, CH-4031, Basel, Switzerland
| | - Schatlo Bawarjan
- Department of Neurosurgery, University Hospital Göttingen, Robert Koch Strasse 40, 37075, Göttingen, Germany
| | - Martin N Stienen
- Department of Neurosurgery, University Hospital Zurich, Rämistrasse 100, CH-8091, Zurich, Switzerland
| | - Christian Fung
- Department of Neurosurgery, Inselspital, University of Bern, Freiburgstrasse 16, CH-3010, Bern, Switzerland
| | - Donato D'Alonzo
- Department of Neurosurgery, Kantonsspital Aarau, Tellstrasse 25, CH-5001, Aarau, Switzerland
| | - Nicolai Maldaner
- Department of Neurosurgery, University Hospital Zurich, Rämistrasse 100, CH-8091, Zurich, Switzerland
| | - Andrea Ferrari
- Department of Neurosurgery, Kantonsspital St. Gallen, Rorschacher Strasse 95, CH-9007, St.Gallen, Switzerland
| | - Marco V Corniola
- Department of Neurosurgery, Hopitaux Universitaires Genève, Rue Gabrielle-Perret-Gentil 4, CH-1205, Geneva, Switzerland
| | - Daniel Schoeni
- Department of Neurosurgery, Inselspital, University of Bern, Freiburgstrasse 16, CH-3010, Bern, Switzerland
| | - Johannes Goldberg
- Department of Neurosurgery, Inselspital, University of Bern, Freiburgstrasse 16, CH-3010, Bern, Switzerland
| | - Daniele Valsecchi
- Department of Neurosurgery, Ospedale Civico di Lugano, Via Tesserete 46, CH-6900, Lugano, Switzerland
| | - Thomas Robert
- Department of Neurosurgery, Ospedale Civico di Lugano, Via Tesserete 46, CH-6900, Lugano, Switzerland
| | - Rodolfo Maduri
- Service of Neurosurgery, Department of Clinical Neurosciences, University Hospital of Lausanne, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland
| | - Martin Seule
- Department of Neurosurgery, Kantonsspital St. Gallen, Rorschacher Strasse 95, CH-9007, St.Gallen, Switzerland
| | - Jan-Karl Burkhardt
- Department of Neurological Surgery, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143-0112, USA
| | - Serge Marbacher
- Department of Neurosurgery, Kantonsspital Aarau, Tellstrasse 25, CH-5001, Aarau, Switzerland
| | - Philippe Bijlenga
- Department of Neurosurgery, Hopitaux Universitaires Genève, Rue Gabrielle-Perret-Gentil 4, CH-1205, Geneva, Switzerland
| | - Kristine A Blackham
- Department of Radiology, Division of Diagnostic and Interventional Neuroradiology, University Hospital Basel, Petersgraben 4, CH-4031, Basel, Switzerland
| | - Heiner C Bucher
- Department Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, Spitalstrasse 12, CH-4031, Basel, Switzerland
| | - Luigi Mariani
- Department of Neurosurgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland
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Fehnel CR, Gormley WB, Dasenbrock H, Lee Y, Robertson F, Ellis AG, Mor V, Mitchell SL. Advanced Age and Post-Acute Care Outcomes After Subarachnoid Hemorrhage. J Am Heart Assoc 2017; 6:e006696. [PMID: 29066443 PMCID: PMC5721871 DOI: 10.1161/jaha.117.006696] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 09/12/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Older patients with aneurysmal subarachnoid hemorrhage (aSAH) are unique, and determinants of post-acute care outcomes are not well elucidated. The primary objective was to identify hospital characteristics associated with 30-day readmission and mortality rates after hospital discharge among older patients with aSAH. METHODS AND RESULTS This cohort study used Medicare patients ≥65 years discharged from US hospitals from January 1, 2008, to November 30, 2010, after aSAH. Medicare data were linked to American Hospital Association data to describe characteristics of hospitals treating these patients. Using multivariable logistic regression to adjust for patient characteristics, hospital factors associated with (1) hospital readmission and (2) mortality within 30 days after discharge were identified. A total of 5515 patients ≥65 years underwent surgical repair for aSAH in 431 hospitals. Readmission rate was 17%, and 8.5% of patients died within 30 days of discharge. In multivariable analyses, patients treated in hospitals with lower annualized aSAH volumes were more likely to be readmitted 30 days after discharge (lowest versus highest quintile, 1-2 versus 16-30 cases; adjusted odds ratio, 2.10; 95% confidence interval, 1.56-2.84). Patients treated in hospitals with lower annualized aSAH volumes (lowest versus highest quintile: adjusted odds ratio, 1.52; 95% confidence interval, 1.05-2.19) had a greater likelihood of dying 30 days after discharge. CONCLUSIONS Older patients with aSAH discharged from hospitals treating lower volumes of such cases are at greater risk of readmission and dying within 30 days. These findings may guide clinician referrals, practice guidelines, and regulatory policies influencing which hospitals should care for older patients with aSAH.
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Affiliation(s)
- Corey R Fehnel
- Hebrew SeniorLife, Institute for Aging Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - William B Gormley
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Hormuzdiyar Dasenbrock
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Yoojin Lee
- Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI
| | | | - Alexandra G Ellis
- Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI
| | - Vincent Mor
- Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI
| | - Susan L Mitchell
- Hebrew SeniorLife, Institute for Aging Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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Subarachnoid Hemorrhage in Advanced Age: Comparison of Patients Aged 70–79 Years and 80 Years and Older. World Neurosurg 2017. [DOI: 10.1016/j.wneu.2017.06.056] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Worthington JM, Goumas C, Jalaludin B, Gattellari M. Decreasing Risk of Fatal Subarachnoid Hemorrhage and Other Epidemiological Trends in the Era of Coiling Implementation in Australia. Front Neurol 2017; 8:424. [PMID: 28912747 PMCID: PMC5583507 DOI: 10.3389/fneur.2017.00424] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 08/07/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND PURPOSE Subarachnoid hemorrhage (SAH) is associated with a high risk of mortality and disability in survivors. We examined the epidemiology and burden of SAH in our population during a time services were re-organized to facilitate access to evidence-based endovascular coiling and neurosurgical care. METHODS SAH hospitalizations from 2001 to 2009, in New South Wales, Australia, were linked to death registrations to June 30, 2010. We assessed the variability of admission rates, fatal SAH rates and case fatality over time and according to patient demographic characteristics. RESULTS There were 4,945 eligible patients admitted to hospital with SAH. The risk of fatal SAH significantly decreased by 2.7% on average per year (95% CI = 0.3-4.9%). Case fatality at 2, 30, 90, and 365 days significantly declined over time. The average annual percentage reduction in mortality ranged from 4.4% for 30-day mortality (95% CI -6.1 to -2.7) (P < 0.001) to 4.7% for mortality within 2 days (-7.1 to -2.2) (P < 0.001) (Table 3). Three percent of patients received coiling at the start of the study period, increasing to 28% at the end (P-value for trend <0.001). Females were significantly more likely to be hospitalized for a SAH compared to males [incident rate ratio (IRR) = 1.33, 95% CI = 1.23-1.44] (P < 0.001) and to die from SAH (IRR = 1.40, 95% CI = 1.24-1.59) (P < 0.001). People born in South-East Asia and the Oceania region had a significantly increased risk of SAH, while the risk of fatal SAH was greater in South-East and North-East Asian born residents. People residing in areas of least disadvantage had the lowest risk of hospitalization (IRR = 0.83, 95% CI = 0.74-0.92) and also the lowest risk of fatal SAH (0.81, 95% CI = 0.66-1.00) (P < 0.001 and P = 0.003, respectively). For every 100 SAH admissions, 20 and 15 might be avoided in males and females, respectively, if the risk of SAH in our population equated to that of the most socio-economically advantaged. CONCLUSION Our study reports reductions in mortality risk in SAH corresponding to identifiable changes in health service delivery and evolving treatments such as coiling. Addressing inequities in SAH risk and mortality may require the targeting of prevalent and modifiable risk factors to improve population outcomes.
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Affiliation(s)
- John Mark Worthington
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,South Western Sydney Clinical School UNSW, Liverpool, NSW, Australia.,Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
| | - Chris Goumas
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
| | - Bin Jalaludin
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,School of Public Health and Community Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Melina Gattellari
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
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Ohkuma H, Shimamura N, Naraoka M, Katagai T. Aneurysmal Subarachnoid Hemorrhage in the Elderly over Age 75: A Systematic Review. Neurol Med Chir (Tokyo) 2017; 57:575-583. [PMID: 28835583 PMCID: PMC5709710 DOI: 10.2176/nmc.ra.2017-0057] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The number of elderly patients with an aneurysmal subarachnoid hemorrhage (aSAH) has been increasing in aging- or aged societies in many countries. A treatment strategy for the elderly with aSAH has not been established, although many studies have been published emphasizing poor outcome for aSAH. The aim of this study was to analyze the factors and treatments affecting outcome in aSAH in the elderly in a systematic review of the literature by investigating patients over age 75. A literature search was done for “elderly aSAH” in PubMed and Embase. Literature with a clear description of treatment measures for aneurysmal occlusion and outcome was selected. Twelve studies, consisted of 816 cases, met the eligibility criteria. Patient characteristics included 83.2% female, 33.8% poor clinical grade on admission, 57.1% Fischer group 3, and 41% internal carotid artery aneurysm. As complications, symptomatic vasospasm was seen in 25.5% of patients, hydrocephalus in 31.1%, and medical complication in 38.4%. Favorable outcome was 35.0% in total, 45.3% for clipping, 36.3% for coiling, and 9.0% for conservative treatment. Several studies by multivariate analysis indicated that poor clinical grade on admission could be a risk factor for neurological outcome and mortality. Advanced age and selection of conservative treatment without aneurysmal occlusion could be a risk factor for mortality. Patients under age 85 with good clinical grade on admission can be candidates for treatment of aneurysm repair. However, treatment for patients over age 85 or with poor clinical grade should be carefully determined.
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Huang YH, Liao CC, Yang KY. Demographics and Short-Term Outcomes of Spontaneous Subarachnoid Hemorrhage in Young Adults. World Neurosurg 2017; 102:414-419. [DOI: 10.1016/j.wneu.2017.03.069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/15/2017] [Accepted: 03/16/2017] [Indexed: 10/19/2022]
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Falk Delgado A, Andersson T, Falk Delgado A. Clinical outcome after surgical clipping or endovascular coiling for cerebral aneurysms: a pragmatic meta-analysis of randomized and non-randomized trials with short- and long-term follow-up. J Neurointerv Surg 2016; 9:264-277. [PMID: 27053705 DOI: 10.1136/neurintsurg-2016-012292] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 03/01/2016] [Accepted: 03/08/2016] [Indexed: 12/27/2022]
Abstract
BACKGROUND Two randomized trials have evaluated clipping and coiling in patients with ruptured aneurysms. Aggregated evidence for management of ruptured and unruptured aneurysms is missing. OBJECTIVE To conduct a meta-analysis evaluating clinical outcome after aneurysm treatment. METHODS PubMed, Cochrane Central Register of Controlled Trials, and Clinicaltrials.gov were searched for studies evaluating aneurysm treatment. The primary outcome measure was an independent clinical outcome (modified Rankin scale 0-2, Glasgow Outcome Scale 4-5, or equivalent). Secondary outcomes were poor outcome and mortality. ORs were calculated on an intention-to-treat basis with 95% CIs. Outcome heterogeneity was evaluated with Cochrane's Q test (significance level cut-off value at <0.10) and I2 (significance cut-off value >50%) with the Mantel-Haenszel method for dichotomous outcomes. A p value <0.05 was regarded as statistically significant. RESULTS Searches yielded 18 802 articles. All titles were assessed, 403 abstracts were evaluated, and 183 full-text articles were read. One-hundred and fifty articles were qualitatively assessed and 85 articles were included in the meta-analysis. Patients treated with coiling (randomized controlled trials (RCTs)) had higher independent outcome at short-term follow-up (OR=0.67, 95% CI 0.57 to 0.79). Independent outcome was favored for coiling at intermediate and long-term follow-up (RCTs and observational studies combined-OR=0.80, 0.68 to 0.94 and OR=0.81, 0.71 to 0.93, respectively). Independent outcome and lower mortality was favored after coiling in unruptured aneurysms (database registry studies) at short-term follow-up (OR=0.34, 0.29 to 0.41 and OR=1.74, 1.52 to 1.98, respectively). CONCLUSIONS This meta-analysis evaluating clinical outcome after coiling or clipping for intracranial aneurysms, indicates a higher independent outcome and lower mortality after coiling.
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Affiliation(s)
| | - Tommy Andersson
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medical Imaging, AZ Groeninge, Kortrijk, Belgium
| | - Anna Falk Delgado
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden
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Shimamura N, Naraoka M, Katagai T, Katayama K, Kakuta K, Matsuda N, Ohkuma H. Analysis of Factors That Influence Long-Term Independent Living for Elderly Subarachnoid Hemorrhage Patients. World Neurosurg 2016; 90:504-510. [PMID: 27025452 DOI: 10.1016/j.wneu.2016.03.057] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 03/17/2016] [Accepted: 03/18/2016] [Indexed: 12/01/2022]
Abstract
BACKGROUND The number of elderly subarachnoid hemorrhage (SAH) patients has been increasing. The aim of this study was to analyze long-term outcome for elderly (≥75 years) SAH patients and to establish a treatment strategy. METHODS From January 2005 to December 2013, 86 consecutive cases were treated. We used a modified Rankin Scale (mRS) at the outpatient clinic or a telephone interview of patients and/or families. Kaplan-Meier plots were done for mortality and independent (mRS 0 ∼ 2) state. Multivariate analysis was done to distinguish factors that influence on outcome. RESULTS Median age was 79, Hunt-Kosnik grade 1 ∼ 3 was 79%, and the radical intervention (clipping or coiling) rate was 78%. Mean follow-up period was 28.7 ± 3.4 standard error months. Half of deaths occurred during the first two months. The number of cases of independent living gradually decreased to 50% at 28 months after SAH. Half of patients lived independently for 36 months at HK grades 1 to 3, and 3 months at HK grades 4 to 5 (p < 0.05). Half of patients lived independently for 40 months in the radical intervention group, and 14 months in the conservative treatment group (p < 0.05). Multivariate analysis for independent living revealed that gender, pre-morbid condition, HK grade, and postoperative complication were significant (p < 0.05). CONCLUSIONS Good-grade elderly SAH cases that were independent pre-stroke should have radical intervention performed for aneurysm. Avoiding perioperative complications have a positive influence on long-term independent living.
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Affiliation(s)
- Norihito Shimamura
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan.
| | - Masato Naraoka
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
| | - Takeshi Katagai
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
| | - Kosuke Katayama
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
| | - Kiyohide Kakuta
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
| | - Naoya Matsuda
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
| | - Hiroki Ohkuma
- Department of Neurosurgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan
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Duan G, Yang P, Li Q, Zuo Q, Zhang L, Hong B, Xu Y, Zhao W, Liu J, Huang Q. Prognosis Predicting Score for Endovascular Treatment of Aneurysmal Subarachnoid Hemorrhage: A Risk Modeling Study for Individual Elderly Patients. Medicine (Baltimore) 2016; 95:e2686. [PMID: 26886607 PMCID: PMC4998607 DOI: 10.1097/md.0000000000002686] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 10/09/2015] [Accepted: 01/11/2016] [Indexed: 11/30/2022] Open
Abstract
The elderly patients with aneurysmal subarachnoid hemorrhage (aSAH) have a greater risk of poor clinical outcome after endovascular treatment (EVT) than younger patients do. Hence, it is necessary to explore which factors are associated with poor outcome and develop a predictive score specifically for elderly patients with aSAH receiving EVT. The aim of this study was to develop and validate a predictive score for 1-year outcomes in individual elderly patients with aSAH underwent EVT.In this 10-year prospective study, 520 consecutive aSAH elderly (age ≥ 60 years) patients underwent EVT in a single center were included. The risk factors, periprocedural, and 1-year follow-up data of all patients were entered in a specific prospective database. The modified Rankin scale was used for evaluating clinical outcome. To optimize the model's predictive capacity, the original matrix was randomly divided in 2 submatrices (learning and testing). The predictive score was developed using Arabic numerals for all variables based on the variable coefficients (β) of multivariable logistic regression analysis in the learning set and the predictive performance evaluation was assessed in the testing set. The risk classes were constructed using classification criteria based on sensitivity and specificity. The poor outcome rate at 1 year was 26.15%. Six risk factors, including age, hypertension, Hunt-Hess scale, Fisher scale, aneurysm location, and periprocedural complications, were independently associated with poor outcome and assembled the Changhai score. The discriminative power analysis with the area under the receiver operating characteristic curve (AUC) of the Changhai score was statistically significant (0.864, 0.824-0.904, P < 0.001). The sensitivity and specificity of the Changhai score were 82.07% and 78.06%, respectively. Our study indicated that age, hypertension, Hunt-Hess scale, Fisher scale, aneurysm location, and periprocedural complications were independent risk factors of poor outcome for elderly aSAH patients underwent EVT. In combination with these risk factors, the Changhai score can be a useful tool in the prediction of clinical outcome but needs to be validated in various centers before it can be recommended for application.
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Affiliation(s)
- Guoli Duan
- From the Department of Neurosurgery, Changhai Hospital, Second Military Medical University, Shanghai, China
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Whitehouse KJ, Jeyaretna DS, Wright A, Whitfield PC. Neurosurgical Care in the Elderly: Increasing Demands Necessitate Future Healthcare Planning. World Neurosurg 2015; 87:446-54. [PMID: 26585726 DOI: 10.1016/j.wneu.2015.10.099] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 10/28/2015] [Accepted: 10/29/2015] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The worldwide elderly population is steadily increasing. It has been recommended that age-appropriate information should be available for older patients, but little exists in neurosurgery. We aim to better understand the clinical characteristics, bed occupancy and outcomes of elderly patients admitted to a UK neurosurgical unit. METHODS Retrospective review of medical records of all patients aged 75 years and older admitted for at least 1 night to the Southwest Neurosurgery Centre from 2007 to 2010. Mortality data up to 31 December 2012 were obtained from a national registry. RESULTS Eight hundred and eighty-six elderly patients were admitted, for whom 877 records were available. Three hundred and eighty-nine patients were admitted electively; 488 were emergency or urgent; 48.8% had cranial pathology and 50.7% had spinal disease. Emergency cases were significantly older and more likely to be male than elective patients. The median length of stay for emergency patients was significantly longer than that of elective patients (P < 0.0001, 3 vs. 8 days). One elective patient died as an inpatient, compared with 46 emergency patients. Of emergency and elective patients, 25.6% and 3.6%, respectively, had died by 6 months after discharge. Age and length of stay were not associated with early death. CONCLUSIONS The demographics and outcomes of the elderly admitted to a UK neurosurgical center are discussed. Differences between elective and emergency groups are attributable to both the pathologic processes and case selection. Neurosurgical treatment should not be denied based on age, however the high risks of emergency surgery in this age group should be acknowledged.
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Affiliation(s)
| | - Deva Sanjeeva Jeyaretna
- Department of Neurosurgery and Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Headley Way, Oxford, UK
| | - Alan Wright
- Institute of Health Research, University of Exeter, Exeter, UK
| | - Peter C Whitfield
- South West Neurosurgery Centre, Plymouth Hospitals NHS Trust, Plymouth, UK
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The impact of nonsteroidal anti-inflammatory drugs on inflammatory response after aneurysmal subarachnoid hemorrhage. Neurocrit Care 2014; 20:240-6. [PMID: 24233893 DOI: 10.1007/s12028-013-9930-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The degree of inflammatory response with cytokine release is associated with poor outcomes after aneurysmal subarachnoid hemorrhage (SAH). Previously, we reported on an association between systemic IL-6 levels and clinical outcome in patients with aneurysmal SAH. The intention was to assess the impact of nonsteroidal anti-inflammatory drugs (NSAIDs) and acetaminophen on the inflammatory response after SAH. METHODS Our method involved exploratory analysis of data and samples collected within a previous study. In 138 patients with SAH, systemic interleukin (IL-6) and c-reactive protein (CRP) were measured daily up to day 14 after SAH. The correlations among the cumulatively applied amount of NSAIDs, inflammatory parameters, and clinical outcome were calculated. RESULTS An inverse correlation between cumulatively applied NSAIDs and both IL-6 and CRP levels was found (r = -0.437, p < 0.001 and r = -0.369, p < 0.001 respectively). Multivariable linear regression analysis showed a cumulative amount of NSAIDs to be independently predictive for systemic IL-6 and CRP levels. The cumulative amount of NSAIDs reduced the odds for unfavorable outcome, defined as Glasgow outcome scale 1-3. CONCLUSIONS The results indicate a potential beneficial effect of NSAIDs in patients with SAH in terms of ameliorating inflammatory response, which might have an impact on outcome.
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Luo YC, Shen CS, Mao JL, Liang CY, Zhang Q, He ZJ. Ultra-early versus delayed coil treatment for ruptured poor-grade aneurysm. Neuroradiology 2014; 57:205-10. [DOI: 10.1007/s00234-014-1454-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 10/06/2014] [Indexed: 11/30/2022]
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Park J, Woo H, Kang DH, Kim Y. Critical age affecting 1-year functional outcome in elderly patients aged ≥ 70 years with aneurysmal subarachnoid hemorrhage. Acta Neurochir (Wien) 2014; 156:1655-61. [PMID: 24950994 DOI: 10.1007/s00701-014-2133-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 05/08/2014] [Indexed: 01/23/2023]
Abstract
BACKGROUND While advanced age is already recognized as an independent risk factor for a poor functional outcome following an aneurysmal subarachnoid hemorrhage (SAH), it is also important to investigate the critical age for defining a higher risk population among elderly patients and the clinical grade at admission in order to provide a prognostic description and help guide the management of patients aged ≥ 70 years. METHODS This retrospective study included 165 patients aged 70-90 years who underwent surgical or endovascular treatment for a ruptured aneurysm. In addition to medical and radiological data, telephone interviews were used to obtain the 1-year functional outcome. RESULTS A multivariate analysis revealed age (p = 0.001) and the World Federation of Neurological Surgeons (WFNS) grade (p = 0.001), regardless of the treatment modalities (surgical versus endovascular), as significant risk factors for a poor outcome, while a receiver operating characteristic analysis revealed 75 years as an appropriate cutoff value for the patient age to predict a poor 1-year functional outcome (area under the curve: 0.683). For the patients aged 70-75 years with good (1-3) and poor (4-5) WFNS grades, 81.9 % and 42.9 % achieved a favorable outcome (modified Rankin Scale 0-3), respectively, whereas for the patients over the critical age (> 75 years) with good and poor WFNS grades, 54.8 % and 5.9 % achieved a favorable outcome, respectively. CONCLUSIONS The long-term outcome for elderly patients with an aneurysmal SAH is affected primarily by the clinical condition at admission and the patient's age in relation to the critical age (> 75 years), regardless of the treatment modalities, including surgical clipping and endovascular coiling.
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Affiliation(s)
- Jaechan Park
- Department of Neurosurgery Cardiocerebrovascular Center, Kyungpook National University, Daegu, Republic of Korea,
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Nishimura K, Yokota C. [Neurological common diseases in the super-elder society. Topics: II. Stroke: 3. Management of acute stroke in elder patients]. NIHON NAIKA GAKKAI ZASSHI. THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE 2014; 103:1791-1797. [PMID: 25654872 DOI: 10.2169/naika.103.1791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Shimamura N, Matsuda N, Satou J, Nakano T, Ohkuma H. Early Ambulation Produces Favorable Outcome and Nondemential State in Aneurysmal Subarachnoid Hemorrhage Patients Older than 70 Years of Age. World Neurosurg 2014; 81:330-4. [DOI: 10.1016/j.wneu.2012.12.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Revised: 10/31/2012] [Accepted: 12/07/2012] [Indexed: 11/29/2022]
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Carvi y Nievas MN, Hattingen J, Hoellerhage HG. Interdisciplinary treatment selection in admitted patients with acute subarachnoid hemorrhage. Neurol Res 2013; 31:582-92. [DOI: 10.1179/174313209x382250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Aneurysmal subarachnoid hemorrhage in elderly patients: long-term outcome and prognostic factors in an interdisciplinary treatment approach. J Neurol 2012; 260:1052-60. [DOI: 10.1007/s00415-012-6758-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2012] [Revised: 10/30/2012] [Accepted: 11/09/2012] [Indexed: 11/27/2022]
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Derrey S, Curey S, Hannequin P, Castel H, Langlois O, Tollard E, Fréger P, Proust F. Elderly patients with aneurysmal subarachnoid hemorrhage: Coils but also clips. Neurochirurgie 2012; 58:140-5. [PMID: 22464899 DOI: 10.1016/j.neuchi.2012.02.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Accepted: 02/08/2012] [Indexed: 11/19/2022]
Abstract
The ageing of the population in good health or without severe morbidity expose them to the occurrence of a subarachnoid hemorrhage (SAH) and requires effective management. Currently, the pertinence of cerebral aneurysm treatment by clipping or coiling is accepted for patients in the 8th or 9th decade of life, and the risk of postoperative morbidity induced by our therapeutic alternative must be carefully assessed. In these decades, the female/male sex ratio for aneurysmal SAH was greater in female who had a 1.6 times higher ratio than in male. The initial clinical status did not appear worse with age despite the frequent severity of bleeding observed on CT scan probably due to the large subarachnoid space. The aneurysm distribution and size were similar to those classically reported in the global population. The endovascular (EV) coiling appears as the first option with a favorable outcome rate estimated at 48% to 63%. Nevertheless, the benefit of EV coiling compared to microsurgical clipping for treatment of ruptured aneurysm in the elderly has not been demonstrated in a large randomized study. This is the reason why the vascular section of the French Society of Neurosurgery developed a prospective and randomized study of the aneurysmal SAH (PHRC 2007-042/HP) on the elderly patients.
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Affiliation(s)
- S Derrey
- Department of Neurosurgery, Rouen University Hospital, 1, rue de Germont, 76031 Rouen cedex, France
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Lai L, Morgan MK. Incidence of subarachnoid haemorrhage: an Australian national hospital morbidity database analysis. J Clin Neurosci 2012; 19:733-9. [PMID: 22326203 DOI: 10.1016/j.jocn.2011.09.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 09/04/2011] [Indexed: 11/27/2022]
Abstract
Incidences of subarachnoid haemorrhage (SAH) in Australia have been reported in regional studies with variable rates. We investigated the national SAH rate and evaluated the trend over the 10 years from 1998 to 2008. The crude SAH incidence, not related to trauma or arteriovenous malformation, was estimated at 10.3 cases per 100,000 person-years (95% confidence interval [CI]: 10.2-10.4). Females have a higher incidence of SAH (12.5 cases per 100,000; 95% CI: 12.3-12.8) compared to males (8.0 cases per 100,000; 95% CI: 7.8-8.3), with age-adjusted incidence increases with increasing age for both sexes. Less than 10% of SAH occurred in the first three decades of life. The peak age group for patients to experience SAH was between 45 years and 64 years, accounting for almost 45% of the overall annual SAH admissions. Aneurysms located in the anterior circulation were a more common source of rupture compared to those located in the posterior circulation (rate ratio 3.9; 95% CI: 3.6-4.2). Contrary to contemporary observations in the literature, we did not observe a decline in the incidence of SAH during this specified study period.
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Affiliation(s)
- Leon Lai
- Australian School of Advanced Medicine, 2 Technology Place, Macquarie University, Sydney, New South Wales 2109, Australia
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Gu DQ, Zhang X, Luo B, Long XA, Duan CZ. Impact of ultra-early coiling on clinical outcome after aneurysmal subarachnoid hemorrhage in elderly patients. Acad Radiol 2012; 19:3-7. [PMID: 22054799 DOI: 10.1016/j.acra.2011.09.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Revised: 09/24/2011] [Accepted: 09/27/2011] [Indexed: 11/27/2022]
Abstract
RATIONALE AND OBJECTIVES The incidence of aneurysmal subarachnoid hemorrhage is increasing in the elderly as life expectancy increases. The purpose of this study was to analyze whether ultra-early coiling of ruptured intracranial aneurysms improves clinical outcomes in elderly patients. MATERIALS AND METHODS Records of patients (aged ≥ 70 years) with aneurysmal subarachnoid hemorrhage treated with endovascular coiling were retrieved. Patients were classified into two groups: group A (patients coiled within 24 hours of subarachnoid hemorrhage) and group B (patients coiled ≥24 hours after subarachnoid hemorrhage). For each group, patient demographics, World Federation of Neurological Surgeons clinical grade, Fisher computed tomographic grade, aneurysm characteristics, and clinical outcomes were recorded. Outcomes were measured using the Modified Rankin Scale at 6 months. RESULTS Fifty-six patients were coiled within 24 hours of subarachnoid hemorrhage (group A) and 40 patients at ≥24 hours after subarachnoid hemorrhage (group B). Groups A and B had similar clinical and angiographic characteristics. Clinical outcomes showed that a total of 87.5% of patient (49 of 56) in group A were independent (Modified Rankin Scale score 0-2) compared with 70.0% of patients (28 of 40) in group B (P = .034). In multivariate logistic regression analysis, ultra-early coiling (odds ratio, 3.860; 95% confidence interval, 1.125-13.249; P = .032) proved to be an independent predictor of better clinical outcome (Modified Rankin Scale score 0-2). CONCLUSIONS Ultra-early (<24 hours after subarachnoid hemorrhage) coiling of ruptured aneurysms was marginally associated with improved clinical outcomes compared to coiling at ≥24 hours in elderly patients. Larger, prospective studies are required to adequately assess outcome differences between these two groups.
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Ruptured intracranial aneurysms and the timing of embosurgery. Acad Radiol 2012; 19:1-2. [PMID: 22142676 DOI: 10.1016/j.acra.2011.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2011] [Revised: 10/22/2011] [Accepted: 10/23/2011] [Indexed: 11/24/2022]
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Abstract
PURPOSE we focused on the recent management of aneurysmal subarachnoid hemorrhage (SAH) in patients over 70 years old (advanced age). METHODS from January 2001 through July 2009 we treated 372 aneurysmal SAH cases including 123 patients of advanced age. Since 2006 we have been selecting primarily interventional treatment in advanced age. We divided patients into two groups: from 2001 to 2005 and from 2006 to 2009. We analyzed Hunt-Kosnik (HK) grade, treatment methods, rate of vasospasm, Glasgow Outcome Scale at 30 days after onset of SAH, and the ratio of shunt operations. Statistical analyses were done with chi-square analysis or the t-test. RESULTS the ratio of procedures in advanced age increased statistically from 28% (51/183) to 38% (72/189). Mean age of patients increased from 76.2 to 77.7. HK grade and proportion of radical surgeries were similar. But the proportion of acute stage surgery and coil embolization increased significantly from 79 to 95% and from 8 to 24%, respectively. Incidence of symptomatic vasospasm increased from 35 to 37%, while asymptomatic vasospasm decreased from 4.7 to 3.2%. Rate of angioplasty increased significantly from 22 to 76%. The proportion of shunt surgeries decreased from 33 to 19% and favorable outcomes increased from 47 to 51%. CONCLUSIONS mean age and proportion of procedures in advanced age are increasing, but outcomes have improved. These results depend on radical surgery for aneurysm in the acute stage and aggressive prevention and treatment of vasospasm. Interventional treatment is necessary to improve the outcome in cases of advanced age.
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