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Bartlett M, Bulters D, Hou R. Psychological distress after subarachnoid haemorrhage: A systematic review and meta-analysis. J Psychosom Res 2021; 148:110559. [PMID: 34246015 DOI: 10.1016/j.jpsychores.2021.110559] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/24/2021] [Accepted: 06/26/2021] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Psychological distress is a common complication in patients after Subarachnoid haemorrhage (SAH) which often has significant impact on the prognosis. The objective of this study was to determine the pooled prevalence of anxiety symptoms and depressive symptoms in patients after SAH and identify relevant risk factors. METHODS The study adopted a systematic review and meta-analysis protocol. Multiple databases including EMBASE, Medline, PsychInfo, and Web of Science were searched for publications before 1st January 2020. Screening, data extraction, and quality assessment were undertaken following the PRISMA guidelines for preferred reporting of systematic reviews and meta-analysis. The random-effects model was used to calculate pooled prevalence rates. Meta-analysis was conducted using Comprehensive Meta-analysis software. The review protocol was registered on PROSPERO (CRD42020182594). RESULTS 42 studies reporting anxiety symptoms and 64 studies reporting depressive symptoms were included. The pooled short term(<3 years) and long term(≥3 years) prevalence rates of anxiety symptoms were 31.4%(95% CI: 23.6%, 40.4%) and 40.4%(95% CI: 31.6%, 49.8%), respectively, whereas the pooled short term and long term prevalence rates of depressive symptoms were 25.2%(95%CI: 17.8%, 34.5%) and 35.8%(95%CI: 28.6%, 43.6%), respectively. Gender and pre-existing psychiatric conditions were identified as potential risk factors. CONCLUSIONS The high prevalence of anxiety symptoms and depressive symptoms after SAH highlights the need for appropriate assessment and management of psychological stress in patients after SAH. Further research is warranted to explore potential underlying mechanisms and to develop holistic interventions that incorporate understanding of both the biological and psychological impact of SAH.
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Affiliation(s)
- Maeve Bartlett
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Diederik Bulters
- Wessex Neurosciences Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Ruihua Hou
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.
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Tang WK, Wang L, Tsoi KKF, Kim JM, Lee SJ, Kim JS. Anxiety after subarachnoid hemorrhage: A systematic review and meta-analysis. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021. [DOI: 10.1016/j.jadr.2020.100060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Transcranial Doppler for Early Prediction of Cognitive Impairment after Aneurysmal Subarachnoid Hemorrhage and the Associated Clinical Biomarkers. Stroke Res Treat 2020; 2020:8874605. [PMID: 33299539 PMCID: PMC7704183 DOI: 10.1155/2020/8874605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 10/27/2020] [Accepted: 10/31/2020] [Indexed: 11/17/2022] Open
Abstract
Methods Prospective study included 40 cases with acute aSAH. Initial evaluation by Glasgow Coma Scale (GCS) and the severity of aSAH was detected by both the clinical Hunt and Hess and radiological Fisher's grading scales. TCD was done for all patients five times within 10 days measuring the mean flow velocities (MFVs) of cerebral arteries. At the 3-month follow-up, patients were classified into two groups according to Montreal Cognitive Assessment (MoCA) scale: the first group was 31 cases (77.5%) with intact cognitive functions and the other group was 9 cases (22.5%) with impaired cognition. Results Patients with impaired cognitive functions showed significantly lower mean GCS (p = 0.03), significantly higher mean Hunt and Hess scale grades (p = 0.04), significantly higher mean diabetes mellitus (DM) (p = 0.03), significantly higher mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) (p = 0.02 and p = 0.005, respectively), and significantly higher MFVs measured within the first 10 days. The patients with cognitive impairment were accompanied by a higher incidence of hydrocephalus (p = 0.01) and a higher incidence of delayed cerebral ischemia (DCI) (p < 0.001). Logistic regression analysis detected that MFV ≥ 86 cm/s in the middle cerebral artery (MCA), MFV ≥ 68 cm/s in the anterior cerebral artery (ACA), and MFV ≥ 45 cm/s in the posterior cerebral artery (PCA) were significantly associated with increased risk of cognitive impairment. Conclusion Cognitive impairment after the 3-month follow-up phase in aSAH patients was 22.5%. Acute hydrocephalus and DCI are highly associated with poor cognitive function in aSAH. Increased MFV is a strong predictor for poor cognitive function in aSAH. This trial is registered with NCT04329208.
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Pačić-Turk L, Jandrijević P, Havelka-Meštrović A. RECOVERY OF MEMORY AFTER CEREBRAL ARTERY ANEURYSM SURGERY. Acta Clin Croat 2019; 58:229-239. [PMID: 31819318 PMCID: PMC6884375 DOI: 10.20471/acc.2019.58.02.05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The principal study objective was to define whether memory deficits (numerical, working, verbal-mechanical, verbal-logical and visual memory) occurred in patients submitted to surgery for brain artery aneurysm and whether significant recovery of memory took place with time. The study sample included 92 patients, i.e. 35 (38%) male and 57 (62%) female patients aged 27 to 76 years. Neuropsychological testing was conducted at Zagreb University Hospital Centre, Department of Neurosurgery, from 1998 to 2012, in two time intervals: first within 11 months following surgery, and then 12 to 48 months after surgery. The obtained results showed that verbal-mechanical, verbal-logical, and visual memory deficits were present in the first testing interval. In the second testing, the verbal-logical and visual memory deficits were still present, while the tests of verbal-mechanical memory showed deficits in capacity and learning curve, but the results for short- and long-term memory were within the normal ranges. Neither the first nor the second testing showed deficits of numerical and working memory. Based on our results, we can conclude that long-term verbal-mechanical and visual short- and long-term memory had recovered to a statistically significant level, whereas other types of memory showed no significant recovery.
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Affiliation(s)
| | - Petra Jandrijević
- 1Department of Psychology, Catholic University of Croatia, Zagreb, Croatia; 2Cvjetno naselje Elementary School, Zagreb, Croatia; 3Rochester Institute of Technology Croatia, Zagreb, Croatia
| | - Ana Havelka-Meštrović
- 1Department of Psychology, Catholic University of Croatia, Zagreb, Croatia; 2Cvjetno naselje Elementary School, Zagreb, Croatia; 3Rochester Institute of Technology Croatia, Zagreb, Croatia
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Haug Nordenmark T, Karic T, Sorteberg W, Sorteberg A. Predictors of cognitive function in the acute phase after aneurysmal subarachnoid hemorrhage. Acta Neurochir (Wien) 2019; 161:177-184. [PMID: 30535853 DOI: 10.1007/s00701-018-3760-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/30/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Cognitive dysfunction is the most common form of neurological impairment after aneurysmal subarachnoid hemorrhage (aSAH) in the chronic phase. Cognitive deficits in the acute phase after aSAH, however, remain scarcely investigated. The aim of the present study was to test cognitive function and to identify medical predictors of cognitive deficits in the acute phase of aSAH. METHODS Prospective study including 51 patients treated for aSAH. Patients were treated in accordance with a standardized institutional protocol and subjected to neuropsychological evaluation around discharge from neurosurgical care. The neuropsychological test results were transformed into a global cognitive impairment index where an index value of 0.00 is considered normal and 1.00 is considered maximally pathological. Patients with an index score of less than 0.75 were considered having good global cognitive function while those with an index score equal to or above 0.75 were considered having poor global cognitive function. Univariate and multiple regression analysis were used to identify medical predictors of cognitive function. RESULTS Fifty-seven percent of the patients had poor cognitive function. They showed severe cognitive deficits, with most tests falling well below two standard deviations from the expected normal mean. Poor cognitive function was not reflected in a poor modified Rankin score in almost half of the cases. Patients with good cognitive function showed only mild cognitive deficits with most tests falling only slightly below the normal mean. Delayed memory was the most affected function in both groups. Univariate analysis identified acute hydrocephalus and aSAH-acquired cerebral infarction to be predictors of poor cognitive function. Cerebrospinal fluid drainage in excess of 2000 ml six-folded the risk of poor cognitive function, whereas a new cerebral infarction 11-folded the respective risk of poor cognitive function. CONCLUSION More than half of aSAH patients have severe cognitive deficits in the acute phase. The modified Rankin Score should be combined with neuropsychological screening in the acute phase after aSAH to get a more accurate description of the patients' disabilities. Acute hydrocephalus and aSAH-acquired cerebral infarction are the strongest predictors of poor cognitive function in the acute phase.
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Microsurgical Vascular Manipulation in Aneurysm Surgery and Delayed Ischemic Injury. Can J Neurol Sci 2017; 44:410-414. [PMID: 28767031 DOI: 10.1017/cjn.2016.408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The role of aggressive surgical manipulation with clot evacuation, arachnoid dissection, and papaverine-guided adventitial dissection of large vessels during ruptured aneurysm surgery in reducing vasospasm is controversial. Here we describe a single-institution experience in aneurysm surgery outcomes with and without aggressive surgery. METHODS We performed retrospective analysis of all patients >18 years of age with subarachnoid hemorrhage (SAH) from anterior circulation aneurysms between 2008 and 2013 at the University of New Mexico Hospital. Vasospasm was characterized on days 3 through 14 after SAH based on: (1) angiography, (2) vasospasm requiring angiographic intervention, (3) development of delayed ischemic neurologic deficit (DIND), and (4) radiological appearance of new strokes. RESULTS Of 159 patients, 114 (71.6%) had "aggressive" and 45 (28.3%) had standard microsurgery. More than 60% of patients presented with a Hunt and Hess score of ≥3 and a Fisher grade (FG) of 4. Compared with standard surgery, there was a statistically significant decrease in the incidence of DIND in patients undergoing aggressive surgery (18.4% vs 37.8%, p=0.01). Moreover, there was a reduction in the number of new strokes by 30% in the aggressive surgery group with moderate or higher degrees of vasospasm (46.0% vs 76.5%, p=0.06). In the same group with FG 4 SAH, however, this difference was more than 50% (30% vs 64.7%, p=0.02). CONCLUSIONS We conclude that aggressive surgical manipulation during aneurysm surgery results in lower incidence of DIND and new strokes. This effect is most pronounced in patients with FG 4 SAH.
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Zweifel-Zehnder AE, Stienen MN, Chicherio C, Studerus-Germann A, Bläsi S, Rossi S, Gutbrod K, Schmid N, Beaud V, Mondadori C, Brugger P, Sacco L, Müri R, Hildebrandt G, Fournier JY, Keller E, Regli L, Fandino J, Mariani L, Raabe A, Daniel RT, Reinert M, Robert T, Schatlo B, Bijlenga P, Schaller K, Monsch AU. Call for uniform neuropsychological assessment after aneurysmal subarachnoid hemorrhage: Swiss recommendations. Acta Neurochir (Wien) 2015; 157:1449-58. [PMID: 26179382 DOI: 10.1007/s00701-015-2480-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 06/12/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND In a high proportion of patients with favorable outcome after aneurysmal subarachnoid hemorrhage (aSAH), neuropsychological deficits, depression, anxiety, and fatigue are responsible for the inability to return to their regular premorbid life and pursue their professional careers. These problems often remain unrecognized, as no recommendations concerning a standardized comprehensive assessment have yet found entry into clinical routines. METHODS To establish a nationwide standard concerning a comprehensive assessment after aSAH, representatives of all neuropsychological and neurosurgical departments of those eight Swiss centers treating acute aSAH have agreed on a common protocol. In addition, a battery of questionnaires and neuropsychological tests was selected, optimally suited to the deficits found most prevalent in aSAH patients that was available in different languages and standardized. RESULTS We propose a baseline inpatient neuropsychological screening using the Montreal Cognitive Assessment (MoCA) between days 14 and 28 after aSAH. In an outpatient setting at 3 and 12 months after bleeding, we recommend a neuropsychological examination, testing all relevant domains including attention, speed of information processing, executive functions, verbal and visual learning/memory, language, visuo-perceptual abilities, and premorbid intelligence. In addition, a detailed assessment capturing anxiety, depression, fatigue, symptoms of frontal lobe affection, and quality of life should be performed. CONCLUSIONS This standardized neuropsychological assessment will lead to a more comprehensive assessment of the patient, facilitate the detection and subsequent treatment of previously unrecognized but relevant impairments, and help to determine the incidence, characteristics, modifiable risk factors, and the clinical course of these impairments after aSAH.
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Affiliation(s)
- Antoinette E Zweifel-Zehnder
- Division of Neuropaediatrics, Development, and Rehabilitation, Department of Paediatrics, Inselspital Bern, Bern, Switzerland
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Stienen MN, Smoll NR, Weisshaupt R, Fandino J, Hildebrandt G, Studerus-Germann A, Schatlo B. Delayed Cerebral Ischemia Predicts Neurocognitive Impairment Following Aneurysmal Subarachnoid Hemorrhage. World Neurosurg 2014; 82:e599-605. [DOI: 10.1016/j.wneu.2014.05.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Revised: 10/21/2013] [Accepted: 05/06/2014] [Indexed: 10/25/2022]
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Martin J, Kagerbauer SM, Schuster T, Blobner M, Kochs EF, Landgraf R. Vasopressin and oxytocin in CSF and plasma of patients with aneurysmal subarachnoid haemorrhage. Neuropeptides 2014; 48:91-6. [PMID: 24412107 DOI: 10.1016/j.npep.2013.12.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 12/06/2013] [Accepted: 12/23/2013] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Clinicopathological studies on patients succumbing to subarachnoid haemorrhage (SAH) demonstrated hypothalamic lesions. The implication of the hypothalamic neuropeptides arginine-vasopressin (AVP) and oxytocin (OXT) has not been linked to aneurysmal SAH yet. This study investigates AVP and OXT in CSF and plasma of patients with spontaneous aneurysmal SAH and their association with outcome. METHODS CSF and plasma samples of 12 patients with aneurysmal SAH were prospectively studied for 2weeks. AVP and OXT were measured by radioimmunoassay. Outcome was assessed on Glasgow-Outcome-Scale. Twenty-nine patients without neuropsychiatric disturbances served as controls. Differences in neuropeptide concentration time courses were assessed by regression models. Group comparisons were performed by Kruskal-Wallis and correlations by Spearman tests. RESULTS Regression of CSF levels between patients with poor and good outcome revealed significantly lower levels of AVP in patients with poor outcome (p=0.012) while OXT showed a trend towards lower levels (p=0.063). In plasma, no significant differences between outcome groups were found. Group comparisons between poor outcome patients and controls revealed significant differences in CSF for AVP (p=0.001) and OXT (p=0.015). In plasma, AVP yielded significantly different results while OXT did not. No differences were found between the good outcome group and controls. Plasma and CSF concentrations showed no significant correlation. CONCLUSION Patients with poor outcome after aneurysmal SAH have lower AVP and OXT levels in CSF than patients with good outcome while neuropeptide levels in plasma failed to reflect differences in outcome. The data indicate hypothalamic damage as an aetiologic factor for outcome after aneurysmal SAH.
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Affiliation(s)
- Jan Martin
- Klinik für Anaesthesiologie, Technische Universität München, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675 München, Germany.
| | - Simone M Kagerbauer
- Klinik für Anaesthesiologie, Technische Universität München, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675 München, Germany
| | - Tibor Schuster
- Institut für Medizinische Statistik und Epidemiologie, Technische Universität München, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675 München, Germany
| | - Manfred Blobner
- Klinik für Anaesthesiologie, Technische Universität München, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675 München, Germany
| | - Eberhard F Kochs
- Klinik für Anaesthesiologie, Technische Universität München, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675 München, Germany
| | - Rainer Landgraf
- Max-Planck-Institut für Psychiatrie, Kraepelinstrasse 2, 80804 München, Germany
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Covey J, Noble AJ, Schenk T. Family and friends' fears of recurrence: impact on the patient's recovery after subarachnoid hemorrhage. J Neurosurg 2013; 119:948-54. [DOI: 10.3171/2013.5.jns121688] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Patients with subarachnoid hemorrhage (SAH) and their close friends and family may be excessively fearful that the patient will have a recurrence, and such fears could play a critical role in the poor recovery shown by many patients The authors examined whether these fears could account for significant variance in psychosocial outcomes.
Methods
The authors prospectively studied a sample of 69 patients with SAH alongside their spouse, other family member, and/or close friend identified as their significant other (SO). The patient/SO pairs were assessed at 13 months postictus for their fears of recurrence and for health-related quality of life on the 8 domains of the 36-Item Short Form Health Survey.
Results
The SOs were found to be significantly more fearful of SAH recurrence than the patients. The SO's fears also explained unique variance in the patient's recovery on 4 of the 36-Item Short Form Health Survey domains over and above the patient's own fears, demographic and/or neurological variables, and the patient's history of psychiatric or neurological problems. The domains affected reflected activity-based and functional aspects of the patient's quality of life as opposed to more general characteristics of their emotional well-being or physical health state.
Conclusions
The patient's recovery may be compromised if their spouse, close family, and/or friends are excessively fearful about their suffering a recurrence. Perhaps the SO's fears cause them to be overprotective of the patient and to restrict their day-to-day activities. Attention must therefore be given to the experience of having a loved one suffer from an SAH, and alleviating the caregiver's fears could help to promote a better outcome for the patient.
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Affiliation(s)
- Judith Covey
- 1Department of Psychology, Durham University, Stockton-on-Tees
| | - Adam J. Noble
- 2Department of Clinical Neuroscience, Institute of Psychiatry, King's College London, United Kingdom; and
| | - Thomas Schenk
- 3Department of Neurology, University of Erlangen-Nürnberg, Erlangen, Germany
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Health-related quality of life at median 12 months after aneurysmal subarachnoid hemorrhage, measured with EuroQoL-5D. Acta Neurochir (Wien) 2013; 155:587-93. [PMID: 23325515 DOI: 10.1007/s00701-012-1612-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 12/27/2012] [Indexed: 11/27/2022]
Abstract
BACKGROUND A measurement of quality of life (QoL) should cover the important aspects of daily life and be easy to perform. Ease of performance is especially important for patients with spontaneous subarachnoid haemorrhage (SAH), since fatigue and cognitive disabilities are known sequeles. EuroQoL (EQ-5D) is a preference-based instrument measuring QoL, based on self-reported health status in five dimensions: Mobility, Self-Care, Usual Activities, Pain/Discomfort and Anxiety/Depression. In the present study EuroQoL was used in patients with aneurysmal SAH (aSAH) in comparison with a Swedish reference population. We also determined the extent to which demographic characteristics and clinical parameters predicted outcome. METHODS Seven hundred fifty-five patients with aSAH were studied after a median 12 months. The proportion of patients in the best QoL category for each dimension was compared with the corresponding proportion in an age matched reference population. Disease severity was measured using the World Federation of Neurosurgical Societies' SAH grading system and the Fisher scale. The extent to which demographic and clinical factors predicted outcome was evaluated using linear regression. RESULTS Aneurysmal SAH patients generally had a worse QoL compared with the reference population, in all five dimensions of EQ-5D. In the patient population, disease severity predicted worse outcome in all five dimensions. Female gender and surgery as treatment method (in the case of anterior aneurysms) predicted worse outcome in Usual Activities and Anxiety/Depression. CONCLUSION The nature of the sequeles after SAH depends on severity of disease, gender and treatment method. These factors should be more emphasised in planning rehabilitation.
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A need for a standardized cognitive outcome measure in subarachnoid hemorrhage clinical studies. World Neurosurg 2013; 81:252-4. [PMID: 23507296 DOI: 10.1016/j.wneu.2013.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 03/09/2013] [Indexed: 11/22/2022]
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Kamp MA, Dibué M, Etminan N, Steiger HJ, Schneider T, Hänggi D. Evidence for direct impairment of neuronal function by subarachnoid metabolites following SAH. Acta Neurochir (Wien) 2013. [PMID: 23180171 DOI: 10.1007/s00701-012-1559-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Dysfunction of neuronal signal processing and transmission occurs after subarachnoid hemorrhage (SAH) and contributes to the high morbidity and mortality of this pathology. The underlying mechanisms include early brain injury due to elevation of the intracranial pressure, disruption of the blood-brain barrier, brain edema, reduction of cerebral blood flow, and neuronal cell death. Direct influence of subarachnoid blood metabolites on neuronal signaling should be considered. After SAH, some metabolites were shown to directly induce disruption of neuronal integrity and neuronal signaling, whereas the effects of other metabolites on neurotoxicity and neuronal signaling have not yet been investigated. Therefore, this mini-review will discuss recent evidence for a direct influence of subarachnoid blood and its metabolites on neuronal function.
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Affiliation(s)
- Marcel A Kamp
- Department of Neurosurgery, University Hospital, Heinrich-Heine-University, Düsseldorf, Moorenstraße 5, D-40225, Düsseldorf, Germany.
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Ross S, Bhargava D, Al-Tamimi Y, Goddard T, Tennant A, Quinn A. Identifying patient report outcomes relevant to aneurysmal subarachnoid hemorrhage follow-up. ACTA NEUROCHIRURGICA. SUPPLEMENT 2013; 115:13-16. [PMID: 22890636 DOI: 10.1007/978-3-7091-1192-5_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Patients recovered from subarachnoid hemorrhage can be assessed for neuropsychological dysfunction using postal questionnaires. We assessed 214 patients using various tests of memory, mood and strategic thinking. Patients in good outcome categories (modified Rankin Scale [mRS] 0-1) nevertheless exhibited mood disorder (28%), memory deficit and executive dysfunction (20%). Return to work (49%) was most influenced by previous employment status, Rankin scale and mood.
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Affiliation(s)
- Stuart Ross
- Department of Neurosurgery, University of Leeds, Leeds, UK.
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Lammert A, Bode H, Hammes HP, Birck R, Fatar M, Zohsel K, Schmieder K, Schubert GA, Thomé C, Seiz M. Aneurysmal subarachnoid hemorrhage (aSAH) results in low prevalence of neuro-endocrine dysfunction and NOT deficiency. Pituitary 2012; 15:505-12. [PMID: 22038031 DOI: 10.1007/s11102-011-0357-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Neuro-endocrine deficiencies have been argued to be common sequelae after aneurysmal subarachnoid hemorrhage (aSAH). As this, however, does not resemble our clinical experience, we studied the incidence of neuro-endocrine and neuropsychological deficits after aSAH. Twenty-six patients (20 females) were prospectively screened for neuro-endocrine and neuropsychological deficits 3, 6 and 12 months after aSAH. GH, IGF-1, prolactin, LH, FSH, estradiol, testosterone, ACTH as well as cortisol during ACTH-stimulation were assessed. Neuropsychological analysis covered verbal comprehension, short term and working memory, visuospatial construction, figural memory, psychomotor speed, attention, and concentration. During the study period 5 individuals demonstrated neuro-endocrine dysfunction. Hypogonadotrophic hypogonadism resolved spontaneously in 2 patients and central hypothyroidism in one of these patients during the study. After 12 months three patients presented low IGF-1 levels. 73.9% of our cohort was affected by neuropsychological deficits during follow-up. At 3, 6 and 12 months the prevalences were 56.5, 52.6 and 42.1%, respectively. Interestingly, all patients with neuro-endocrine dysfunction presented impaired clinical outcome with a GOS 4 at some time point of the study (GOS 4 vs. 5, 45.5% vs. 0, P = 0.007). We found a low prevalence of neuro-endocrine and a high prevalence of neuropsychological deficits in patients 3, 6 and 12 months after aSAH without significant interrelation. Spontaneous recovery of neuro-endocrine alterations most likely presents an adaption to or dysfunction after severe illness. This hypothesis is strengthened by the fact that only patients with inferior clinical outcome after aSAH as assessed by GOS demonstrated neuro-endocrine dysfunction.
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Affiliation(s)
- Alexander Lammert
- Fifth Department of Medicine, University Medical Center Mannheim, Mannheim, Germany
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Language, memory, and verbal fluency changes in patients with aneurysmal subarachnoid hemorrhage: results of a preoperative investigation. World Neurosurg 2011; 75:653-9; discussion 596-7. [PMID: 21704932 DOI: 10.1016/j.wneu.2010.10.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2010] [Revised: 09/08/2010] [Accepted: 10/19/2010] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To detect changes in speech, verbal fluency, and memory in patients with subarachnoid hemorrhage (SAH) caused by ruptured aneurysms and to analyze the results before surgical or embolization procedure. METHODS During the period May 2007 to November 2009, 193 patients with anterior aneurysmal SAH admitted to the Department of Neurosurgery, Hospital da Restauração, Recife, Brazil, were tested for speech, verbal fluency, and memory disturbances after the first week of bleeding and compared with a control group with similar demographics. RESULTS Patients with aneurysmal SAH differed significantly from the control group in language, verbal fluency, and memory functions before clipping or coiling procedures. There were differences in cognitive performance between patients with different aneurysm sites. CONCLUSIONS It was possible to characterize the cognitive impairments of each area affected early on in the preoperative period, confirming the assumptions that the aneurysm site could be a determining factor of cognitive impairment.
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Bellebaum C, Schäfers L, Schoch B, Wanke I, Stolke D, Forsting M, Daum I. Clipping versus Coiling: Neuropsychological Follow up After Aneurysmal Subarachnoid Haemorrhage (SAH). J Clin Exp Neuropsychol 2010; 26:1081-92. [PMID: 15590461 DOI: 10.1080/13803390490515342] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Patients treated with microsurgical clipping of ruptured intracranial aneurysms often suffer from neuropsychological deficits in spite of a good neurological outcome. The purpose of this study was to explore if the deficits are related to the type of therapy. Two groups of 16 patients each suffering from aneurysmal SAH, matched for sex, age, aneurysm-site and Hunt and Hess score, and 16 control subjects were examined with a battery of neuropsychological tests including memory, attention, and executive function. Depression, mood, and quality of life were also assessed. One patient group had been treated with surgical clipping, the other with endovascular coiling. Both patient groups showed deficits in verbal and visual memory. Clipped patients were slightly more impaired than coiled patients, especially on measures of affect and on a self-assessment measure of executive function. The pattern of results suggests that the neuropsychological outcome after aneurysmal SAH is affected by both the severity of the bleeding and the type of therapy.
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Affiliation(s)
- Christian Bellebaum
- Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr-University Bochum, Germany.
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Scott RB, Eccles F, Molyneux AJ, Kerr RSC, Rothwell PM, Carpenter K. Improved cognitive outcomes with endovascular coiling of ruptured intracranial aneurysms: neuropsychological outcomes from the International Subarachnoid Aneurysm Trial (ISAT). Stroke 2010; 41:1743-7. [PMID: 20616321 DOI: 10.1161/strokeaha.110.585240] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE The International Subarachnoid Aneurysm Trial (ISAT) reported lower rates of death and disability with endovascular versus neurosurgical treatment of ruptured intracranial aneurysms. However, assessment of functional outcome was limited to the modified Rankin Scale, which is known to be insensitive to cognitive function. A neuropsychological substudy (N-ISAT) was therefore done in all recruits from 8 ISAT centers in the United Kingdom. METHODS Detailed neuropsychological assessment was performed at a 12-month follow-up visit. Impairment was defined as performance below the 5th percentile of the study population on at least 2 tests in >or=2 major cognitive domains. Analysis was restricted to patients who were not known to be otherwise disabled according to the modified Rankin Scale (ie, modified Rankin Scale 0 to 2). RESULTS Of 836 patients randomized in ISAT in the 8 UK centers (411 allocated endovascular treatment versus 425 neurosurgery), 224 were dead or disabled before 12-month follow-up (78 allocated endovascular treatment versus 135 neurosurgery). Of the remaining 612 patients eligible for neuropsychological assessment, 137 (65 allocated endovascular treatment versus 72 neurosurgery) did not attend. Of the 474 nondisabled patients who were assessed, 152 (32.1%) had cognitive impairment. Patients with cognitive impairment had reduced self-reported health-related quality of life (P<0.001) in both treatment groups, but cognitive impairment was less common in those allocated endovascular treatment (70 of 262 versus 82 of 212 allocated neurosurgery, OR=0.58, 95% CI 0.38 to 0.87, P=0.0055). The incidence of epilepsy was also lower in the N-ISAT endovascular group (7 versus 18, OR=0.30, 0.11 to 0.77, P=0.005) but was independent of the effect on cognitive function. CONCLUSIONS Cognitive impairment occurred in approximately one third of patients who were not otherwise disabled according to the modified Rankin Scale in N-ISAT and was more frequent in the neurosurgery group. These results have implications for management of ruptured intracranial aneurysms and more generally for interpretation of the outcomes of clinical trials that use the modified Rankin Scale.
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Affiliation(s)
- Richard B Scott
- Russell Cairns Unit, Oxford Radcliffe Hospitals NHS Trust, John Radcliffe Hospital, Oxford, UK
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Noble AJ, Schenk T. Posttraumatic stress disorder in the family and friends of patients who have suffered spontaneous subarachnoid hemorrhage. J Neurosurg 2008; 109:1027-33. [DOI: 10.3171/jns.2008.109.12.1027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Significant others (SOs), such as spouses and life partners, of patients who have survived subarachnoid hemorrhage (SAH) can experience psychiatric symptoms and psychosocial disability. The cause of such symptoms has not been established. Authors of the present study analyzed whether posttraumatic stress disorder (PTSD) subsequent to a loved one's SAH is a plausible explanation for these symptoms.
Methods
The authors examined a large representative sample of 86 patient/SO pairs 3.5 months postictus. All SOs were evaluated using a diagnostic PTSD measure, and coping skills were assessed. The cognitive, physical, and emotional status of patients was comprehensively examined.
Results
Twenty-six percent of SOs met the diagnostic criteria for PTSD, which represents a 3-fold increase in the rate expected within the general population. To establish the cause of PTSD, a logistic regression was performed, and results of this test showed that the use of maladaptive coping strategies was the best predictor of the disorder. A patient's level of disability held no significant association with the development of PTSD in his or her SO.
Conclusions
The elevated incidence of PTSD in SOs helps to explain why these persons report concerning levels of psychiatric symptomatology and psychosocial disability. Greater attention must be given to an SO's adjustment to the experience of having a loved one suffer an SAH. This need is all the more pertinent given that SOs often act as informal caregivers and that PTSD could interfere with their ability to effectively minister. Because bad coping skills seem to be the main cause of PTSD, teaching SOs better strategies might prevent the disorder and any resulting psychosocial disability.
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Predictors for cognitive impairment one year after surgery for aneurysmal subarachnoid hemorrhage. J Neurol 2008; 255:1770-6. [DOI: 10.1007/s00415-008-0047-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2007] [Revised: 05/06/2008] [Accepted: 07/01/2008] [Indexed: 12/29/2022]
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Noble A, Schenk T. The impact of spontaneous subarachnoid haemorrhage on patients' families and friends. ACTA ACUST UNITED AC 2008. [DOI: 10.12968/bjnn.2008.4.6.30013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tasić GM, Rakić ML, Jovanović VT, Djurović BM, Nikolić IM, Jokić MB, Radulović DV, Bogosavljević VM. [Endovascular occlusion of the intracranial aneurysms--an alternative for surgical treatment]. ACTA CHIRURGICA IUGOSLAVICA 2008; 55:97-105. [PMID: 18792581 DOI: 10.2298/aci0802097t] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Aneurysms on cerebral blood vessels due to their localization, size, relationship with neurovascular structures, even today, represent besides the constant progress of the diagnostic techniques and instruments in the operating theaters, a great therapeutic challenge. Gigantic aneurysms, aneurysms localized within the cavernous sinus and aneurysms of the vertebrobasilary confluence carry a great perioperative risk of mortality and morbidity. In fact, development of the endovascular procedures for the occlusion of their lumen made possible great progress in the treatment of aneurysms of this localization. In a not so small number of cases endovascular procedure means remodeling of the lumen of the main blood vessel. Endovascular obliteration of aneurysms has a certain advantage as regards the surgical treatment of aneurysms in which, on the basis of the expected natural course and presumed operative risk, may be judged that there exists unacceptably great operative risk. We present a personal series and results in 6 patients with aneurysms of various localizations.
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Affiliation(s)
- G M Tasić
- Institut za neurohirurgiju KCS, Beograd
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Santiago-Ramajo S, Katati MJ, Pérez-García M, Coín-Mejias MA, Vilar-Lopez R, Caracuel-Romero A, Arjona-Moron V. Neuropsychological evaluation of the treatments applied to intracranial aneurysms in a Spanish sample. J Clin Exp Neuropsychol 2007; 29:634-41. [PMID: 17691036 DOI: 10.1080/13803390600879024] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Very few studies have examined the neuropsychological differences between the two types of aneurysm treatment, and these studies come from different countries. The purpose of this study is to compare the neuropsychological differences between surgical treatment and endovascular treatment in a Spanish sample of patients who have experienced an aneurysmal subarachnoid hemorrhage. The sample is composed of three groups: 40 patients who underwent surgical intervention, 24 who were treated by means of coiling, and a group of 29 healthy participants. An extensive neuropsychological evaluation was performed. The results presented show that no neuropsychological differences were found between the two types of treatment for aneurysms and that the most affected function was memory. This result coincides with findings from other studies.
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Soehle M, Chatfield DA, Czosnyka M, Kirkpatrick PJ. Predictive value of initial clinical status, intracranial pressure and transcranial Doppler pulsatility after subarachnoid haemorrhage. Acta Neurochir (Wien) 2007; 149:575-83. [PMID: 17460816 DOI: 10.1007/s00701-007-1149-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2006] [Accepted: 03/21/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND We examined the predictive value of initial clinical status, mean arterial blood pressure (MABP), intracranial pressure (ICP) and transcranial Doppler (TCD)-derived pulsatility and resistance indices for outcome and quality of life one year following aneurysmal subarachnoid haemorrhage (SAH). METHOD Neuromonitoring was performed in 29 patients following clipping or coiling of an aneurysm. Mean arterial blood pressure was measured in the radial artery and intracranial pressure was assessed via a closed external ventricular drainage. Based on transcranial Doppler-recordings of the middle cerebral artery, Gosling's pulsatility (PI) and Pourcelot's resistance (RI) index were calculated. Glasgow outcome score (GOS) and short form-36 (SF-36) scores were determined one year after SAH. FINDINGS An unfavourable outcome (GOS 1-3) was observed in 34% of patients and correlated significantly (p < 0.05) with a poor initial clinical status, as determined by Glasgow Coma Scale (r = 0.55), Hunt and Hess (r = -0.62), World Federation of Neurosurgical Societies (WFNS) (r = -0.48) and Fisher (r = -0.58) score. Poor outcome was significantly associated with high mean arterial blood pressure (r = -0.44) and intracranial pressure (r = -0.48) as well as increased pulsatility (r = -0.46) and resistance (r = -0.43) indices. Hunt and Hess grade > or = 4 (OR 12.4, 5-95% CI: 1.9-82.3), mean arterial blood pressure > 95 mmHg (19.5, 2.9-132.3), Gosling's pulsatility >0.8 (6.5, 1.6-27.1) and Pourcelot's resistance >0.57 (15.4, 2.3-103.4) were predictive for unfavourable outcome in logistic regression, however TCD-diagnosed vasospasm was not. Except for mental health, significantly reduced scores were observed in all short form-36 domains. Initial clinical status correlated significantly with the physical functioning, role physical, bodily pain, social functioning and physical component summary of short form-36. CONCLUSIONS Mortality and morbidity following SAH remains high, especially in poor-grade patients. Outcome is mainly correlated with initial clinical status, mean arterial blood pressure, intracranial pressure, pulsatility and resistance indices. Those factors seem to be stronger than the influence of vasospasm.
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Affiliation(s)
- M Soehle
- Department of Anaesthesiology and Intensive Care Medicine, University of Bonn, Bonn, Germany.
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Oertel M, Schumacher U, McArthur DL, Kästner S, Böker DK. S-100B and NSE: markers of initial impact of subarachnoid haemorrhage and their relation to vasospasm and outcome. J Clin Neurosci 2006; 13:834-40. [PMID: 16931022 DOI: 10.1016/j.jocn.2005.11.030] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2005] [Accepted: 11/24/2005] [Indexed: 10/24/2022]
Abstract
S100-B and neuron specific enolase (NSE) are known predictors of outcome in head injured and stroke patients. This study was conducted to test the hypothesis that S-100B and NSE can predict the development of vasospasm and outcome within the first 3 days after subarachnoid haemorrhage (SAH). Fifty-one SAH patients (mean age 51+/-11 years, male : female ratio 1.0 : 1.6, mean World Federation of Neurological Surgeons [WFNS] Grade 3+/-1.5) were included in the study. S100-B and NSE were recorded in venous blood across the first 3 days post-SAH. Vasospasm was diagnosed if mean blood flow velocity of the middle cerebral artery was greater than 120 cm/s and Lindegaard ratio >3. Glasgow Outcome Score (GOS) and cranial CT scans were recorded at 6 months. Normal, intermediate and high S-100B values were seen in 24%, 51% and 25% of patients, respectively. In patients with S-100B>1 microg/L, Fisher Grade 4 and WFNS 4-5 were both seen in 77% of cases. S-100B was significantly higher in those patients who did not develop vasospasm. In addition, S-100B values were significantly higher in those patients who died than in those with unfavourable or favourable outcome. NSE was normal, intermediate and high in 82%, 8% and 10% of patients, respectively. Patients with WFNS 4-5 and/or Fisher Grade 4 had significantly higher NSE values than all others. Across the first 3 days after SAH, measuring S-100B is useful to predict outcome and vasospasm.
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Affiliation(s)
- Matthias Oertel
- Department of Neurosurgery, University Hospital Giessen, Klinikstrasse 29, Giessen, Germany.
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Katati M, Martín J, Saura E, Jorques A, Arjona V, Orozco-Giménez C, Vilar R, Meersmans M, Pérez-García M, Alcázar P, Guerrero F, Escamilla F, Mínguez A, Olivares G. Alteraciones neuropsicológicas en pacientes con aneurismas cerebrales: tratamiento quirúrgico versus tratamiento endovascular. Neurocirugia (Astur) 2006. [DOI: 10.1016/s1130-1473(06)70366-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Shiraishi H, Chang CC, Kanno H, Yamamoto I. The relationship between cerebral blood flow and cognitive function in patients with brain insult of various etiology. J Clin Neurosci 2004; 11:138-41. [PMID: 14732371 DOI: 10.1016/j.jocn.2003.02.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The relationship between the mean cerebral blood flow (CBF) and cognitive function was investigated in patients with brain insult. This study included 72 patients aged 24-85 years treated for the following diseases: cerebral infarction (21), intracerebral hemorrhage (4), subarachnoid hemorrhage (2), brain tumor (14), cerebral contusion (12), normal pressure hydrocephalus (13), Alzheimer's disease (2), and others (4). First-pass radionuclide angiography using Technetium-99m hexamethylpropylene amine oxime (99mTc-HMPAO) was performed for the measurement of the mean CBF, and the Sturb-Black Mental Status Examination for the neuropsychological evaluation. The mean CBF and the score of the neuropsychological test were significantly reduced compared with those of the age-matched controls. Regardless of etiology, the mean CBF and the score of neuropsychological test were significantly reduced, and a significant correlation was observed except for the patients with cerebral contusion. The quantitative measurement of CBF using 99mTc-HMPAO is reliable to estimate the neuropsychological state.
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Affiliation(s)
- Hideki Shiraishi
- Department of Neurosurgery, Yokohama University School of Medicine, Yokohama, Japan
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Morris PG, Wilson JTL, Dunn L. Anxiety and Depression after Spontaneous Subarachnoid Hemorrhage. Neurosurgery 2004; 54:47-52; discussion 52-4. [PMID: 14683540 DOI: 10.1227/01.neu.0000097198.94828.e1] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2002] [Accepted: 08/27/2003] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Relatively little attention has been paid to emotional outcome after subarachnoid hemorrhage (SAH). This study assessed levels of anxiety and depression among SAH survivors and related these to clinical indices. METHODS Seventy SAH patients from a consecutive series of neurosurgical admissions participated in semistructured assessments of functional outcome; 52 of the patients also returned standardized measures of emotional outcome. These data were compared with clinical indices collected during the initial hospital admission. RESULTS Moderate to severe levels of anxiety were present in approximately 40% of patients 16 months after hemorrhage, with approximately 20% experiencing moderate to severe levels of depression. Although anxiety was more likely to be reported at interview by those with an SAH of Fisher Grade 4, the standardized measures of anxiety and depression were not associated with severity of hemorrhage or any other clinical variables. Both anxiety and depression were significantly associated with outcome indices such as return to work and engagement in social activities. CONCLUSION Anxiety is a significant and lasting problem for approximately 40% of survivors of SAH. It is suggested that measures taken to prevent or treat such anxiety among survivors of SAH may serve to significantly improve functional outcome.
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Affiliation(s)
- Paul Graham Morris
- Section of Clinical and Health Psychology, University of Edinburgh, Edinburgh, Scotland.
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Towgood K, Ogden JA, Mee E. Neurological, neuropsychological, and psychosocial outcome following treatment of unruptured intracranial aneurysms: a review and commentary. J Int Neuropsychol Soc 2004; 10:114-34. [PMID: 14751014 DOI: 10.1017/s1355617704101136] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2002] [Revised: 03/17/2003] [Indexed: 11/06/2022]
Abstract
Thirty studies published between 1977 and 2001 that focus on outcome following unruptured intracranial aneurysm (UIA) treatment are reviewed. Although findings from these studies suggest outcome from UIA treatment is reasonably good (between 5% and 25% morbidity and between 0-7% mortality), many of the complex issues associated with the treatment of UIAs remain controversial. Most of the studies reviewed address outcome in terms of mortality and neurological morbidity. Very few studies exist which include measures of outcome such as cognitive status, psychosocial functioning and quality of life. Given that patients facing treatment tend to be healthy middle-aged adults with many years of active working and social life ahead of them, it is important to take into account the long-term consequences of either harboring an UIA, or having it treated. The small number of studies that include cognitive, psychosocial and quality of life outcomes are reviewed in some detail and suggestions made for improving future UIA outcome research.
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Affiliation(s)
- Karren Towgood
- Department of Psychology, University of Auckland, Auckland New Zealand
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Powell J, Kitchen N, Heslin J, Greenwood R. Psychosocial outcomes at three and nine months after good neurological recovery from aneurysmal subarachnoid haemorrhage: predictors and prognosis. J Neurol Neurosurg Psychiatry 2002; 72:772-81. [PMID: 12023423 PMCID: PMC1737916 DOI: 10.1136/jnnp.72.6.772] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To investigate (1) the prevalence of various aspects of cognitive and psychosocial dysfunction, including post-traumatic stress symptoms, over nine months after subarachnoid haemorrhage (SAH); (2) whether SAH is preceded by increased life stress; (3) to what extent adverse outcomes may be predicted from preillness life stress, early neurological impairment, age, and sex; and (4) relations between emotional and functional outcomes. METHODS 52 patients with good neurological recovery after surgery for SAH were each matched for age, sex, and occupation with a healthy control participant. SAH patients were assessed three and nine months postdischarge on measures of cognitive functioning, mood, and social functioning. Objective stressors and subjective life change during the preceding year were rated retrospectively. Controls completed measures of mood and social functioning once only. RESULTS Compared with controls, SAH patients showed increased mood disturbance, subtle cognitive impairment, and abnormally low independence and participation on measures of social functioning. 60% showed clinically significant post-traumatic stress symptomatology (intrusive thoughts or avoidance of reminders) at three months and 30% at nine months. Independence in activities of daily living was greatly reduced in half to a third of the sample at both three and nine months. Productive employment was below the 10th percentile of the control group for 75% of patients at three months and for 56% at nine months; this outcome could not be predicted from selected demographic, premorbid, or clinical variables but dependence on others for organisational activities was predicted by impaired prose recall. Mood at nine months was strongly predicted by prior mental health problems, poor physical health, dysphasia, and impaired prose recall at three months. There was no evidence of an abnormally high level of stressful life events in the year before SAH, although patients rated their subjective level of stress in this period slightly more highly than did the control participants. CONCLUSIONS These findings highlight the need for structured support and treatment after surgery for SAH to reduce persisting mood disturbance and increase independence and participation.
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Affiliation(s)
- J Powell
- Department of Psychology, Goldsmiths College, Lewisham Way, New Cross, London SE14 6NW, UK.
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Kreiter KT, Copeland D, Bernardini GL, Bates JE, Peery S, Claassen J, Du YE, Stern Y, Connolly ES, Mayer SA. Predictors of cognitive dysfunction after subarachnoid hemorrhage. Stroke 2002; 33:200-8. [PMID: 11779911 DOI: 10.1161/hs0102.101080] [Citation(s) in RCA: 190] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Cognitive dysfunction is a common and disabling sequela of subarachnoid hemorrhage (SAH). Although several clinical and radiographic findings have been implicated in the pathogenesis of cognitive dysfunction after SAH, few prospective studies have comprehensively and simultaneously evaluated these risk factors. METHODS Between July 1996 and March 2000, we prospectively evaluated 113 of 248 consecutively admitted nontraumatic SAH patients alive at 3 months with a comprehensive neuropsychological evaluation. Summary scores for 8 cognitive domains were calculated to express test performance relative to the entire study population. Clinical and radiographic variables associated with domain-specific cognitive dysfunction were identified with forward stepwise multiple regression, with control for the influence of demographic factors. RESULTS The study participants were younger (P=0.005), less often white (P=0.006), and had better 3-month modified Rankin scores (P=0.001) than those who did not undergo neuropsychological testing. The proportion of subjects who scored in the impaired range (>2 SD below the normative mean) on each neuropsychological test ranged from 10% to 50%. Predictors of cognitive dysfunction in 2 or more domains in the multivariate analysis included global cerebral edema (4 domains), left-sided infarction (3 domains), and lack of a posterior circulation aneurysm (2 domains). Other variables consistently associated with cognitive dysfunction in the univariate analysis included admission Hunt-Hess grade >2 and thick SAH in the anterior interhemispheric and sylvian fissures. CONCLUSIONS Global cerebral edema and left-sided infarction are important risk factors for cognitive dysfunction after SAH. Treatment strategies aimed at reducing neurological injury related to generalized brain swelling, infarction, and clot-related hemotoxicity hold the best promise for improving cognitive outcomes after SAH.
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Hütter BO, Kreitschmann-Andermahr I, Gilsbach JM. Health-related quality of life after aneurysmal subarachnoid hemorrhage: impacts of bleeding severity, computerized tomography findings, surgery, vasospasm, and neurological grade. J Neurosurg 2001; 94:241-51. [PMID: 11213961 DOI: 10.3171/jns.2001.94.2.0241] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECT Based on the results of earlier studies it is agreed that the significance of aneurysm location and surgery for neuropsychological impairments after subarachnoid hemorrhage (SAH) is secondary to the effects of the bleeding itself. Therefore, the present study was performed to evaluate whether bleeding, acute clinical course, and surgery have persistent effects on health-related quality of life (QOL) after SAH. METHODS A series of 116 patients was examined for 4 to 5 years (mean 52.2 months) after aneurysmal SAH by means of a QOL questionnaire. Eighty-six patients (74.1%) had undergone surgery early (< or = 72 hours post-SAH). There were 77 women (66.4%) and 39 men (33.6%) in the study group, and the mean age of the patients was 50.3+/-13.3 years (range 30-69 years). Patients who had undergone surgery for a left-sided middle cerebral artery (MCA) aneurysm complained of significantly more impairments in social contact, communication, and cognition than those treated for a right-sided MCA aneurysm. No other effects of aneurysm location (including the anterior communicating artery) emerged. Multiple aneurysms, intraoperative aneurysm rupture, and partial resection of the gyrus rectus had no adverse effects on later daily life. Only temporary clipping was associated with increased complaints in some QOL areas. Disturbances of the circulation of cerebrospinal fluid and the presence of intraventricular hemorrhage led to more impairments in daily life. Specific effects of the anatomical pattern of the bleeding could be identified, but no adverse effects of vasospasm were found. Multivariate analyses revealed, in particular, that patient age and admission neurological status (Hunt and Hess grade) are substantial predictors of the psychosocial sequelae of SAH. CONCLUSIONS In contrast to the mild effects of aneurysm surgery, patient's age, initial neurological state on admission, and the bleeding pattern substantially influence late QOL after SAH.
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Affiliation(s)
- B O Hütter
- Department of Neurosurgery, Aachen University of Technology, Germany.
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Koivisto T, Vanninen R, Hurskainen H, Saari T, Hernesniemi J, Vapalahti M. Outcomes of early endovascular versus surgical treatment of ruptured cerebral aneurysms. A prospective randomized study. Stroke 2000; 31:2369-77. [PMID: 11022066 DOI: 10.1161/01.str.31.10.2369] [Citation(s) in RCA: 251] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE This prospective study was conducted to compare the outcomes of surgical clipping and endovascular treatment in acute (<72 hours) aneurysmal subarachnoid hemorrhage (SAH). METHODS One hundred nine consecutive patients were randomly assigned to either surgical (n=57) or endovascular (n=52) treatment. Clinical and neuropsychological outcome was assessed at 3 and 12 months after treatment; MRI of the brain was performed at 12 months. Follow-up angiography was scheduled after clipping and 3 and 12 months after endovascular treatment. RESULTS One year postoperatively, 43/41 (surgical/endovascular) patients had good or moderate recovery, 5/4 had severe disability or were in a vegetative state, and 9/7 had died (NS) according to intention to treat. Patients with good clinical recovery did not differ in their neuropsychological test scores. Symptomatic vasospasm (OR 2.47; 95% CI 1.45 to 4.19; P<0.001), poorer Hunt and Hess grade (OR 2.50; 95% CI 1.31 to 4.75; P=0.005), need for permanent shunt (OR 8.90; 95% CI 1.80 to 44.15; P=0.008), and larger size of the aneurysm (OR 1. 22; 95% CI 1.02 to 1.45; P=0.032) independently predicted worsened clinical outcome regardless of the treatment modality. In MRI, superficial brain retraction deficits (P<0.001) and ischemic lesions in the territory of the ruptured aneurysm (P=0.025) were more frequent in the surgical group. Kaplan-Meier analysis (mean+/-SD follow-up 39+/-18 months) revealed equal survival in both treatment groups. No late rebleedings have occurred. CONCLUSIONS One-year clinical and neuropsychological outcomes seem comparable after early surgical and endovascular treatment of ruptured intracranial aneurysms. The long-term efficacy of endovascular treatment in preventing rebleeding remains open.
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Affiliation(s)
- T Koivisto
- Departments of Neurosurgery, Kuopio University Hospital, Kuopio, Finland.
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Uski TK, Lilja A, Säveland H, Ekman R, Sonesson B, Brandt L. Cognitive functioning and cerebrospinal fluid concentrations of neuropeptides for patients with good neurological outcomes after aneurysmal subarachnoid hemorrhage. Neurosurgery 2000; 47:812-8. [PMID: 11014419 DOI: 10.1097/00006123-200010000-00002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Many patients exhibit cognitive disturbances after aneurysmal subarachnoid hemorrhage (SAH). Structural and functional neuroimaging has failed to demonstrate any correlation with these complaints. This study was performed to investigate whether neuropeptide concentrations in cerebrospinal fluid could be related to cognitive disturbances after SAH. METHODS Lumbar cerebrospinal fluid was obtained, 3 to 6 months after surgery, from 17 patients who experienced good outcomes after aneurysmal SAH. The samples were analyzed for various neuropeptides using radioimmunoassays, and the peptide concentrations were evaluated in relation to scores on standardized neuropsychological tests. RESULTS The neuropsychological test results were normal for eight individuals, whereas the remaining nine patients exhibited various degrees of cognitive impairment. There was no correlation between the concentrations of arginine vasopressin or neuropeptide Y and test performance. However, significant correlations between cognitive impairment and elevated levels of beta-endorphins (P = 0.02), corticotropin-releasing factor (P = 0.004), and delta sleep-inducing peptide (P = 0.045) were noted. CONCLUSION Patients with cognitive impairments after aneurysmal SAH exhibited higher cerebrospinal fluid concentrations of endorphins, corticotropin-releasing factor, and delta sleep-inducing peptide than did those with normal capacity. This is probably attributable to diffuse derangement of transmitter release in the brain, resulting from the insult or ensuing complications, although a secondary increase in corticotropin-releasing factor concentrations caused by increased stress during the testing because of reduced cognitive capacity cannot be excluded.
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Affiliation(s)
- T K Uski
- Department of Clinical Neuroscience, University Hospital, Lund, Sweden.
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