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Wang K, Zheng K, Liu Q, Mo S, Guo S, Cao Y, Wu J, Wang S. Early postoperative acetylsalicylic acid administration does not increase the risk of postoperative intracranial bleeding in patients with spontaneous intracerebral hemorrhage. Neurosurg Rev 2024; 47:258. [PMID: 38839660 DOI: 10.1007/s10143-024-02481-2] [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: 10/07/2023] [Revised: 04/17/2024] [Accepted: 05/21/2024] [Indexed: 06/07/2024]
Abstract
Administration of acetylsalicylic acid (ASA) at early stage after surgery for spontaneous intracerebral hemorrhage (SICH) may increase the risk of postoperative intracranial bleeding (PIB), because of potential inhibition of platelet function. This study aimed to investigate whether early ASA administration after surgery was related to increased risk of PIB. This retrospective study enrolled SICH patients receiving surgery from September 2019 to December 2022 in seven medical institution. Based on postoperative ASA administration, patients who continuously received ASA more than three days within seven days post-surgery were identified as ASA users, otherwise as non-ASA users. The primary outcome was symptomatic PIB events within seven days after surgery. Incidence of PIB was compared between ASA users and non-ASA users using survival analysis. This study included 744 appropriate patients from 794 SICH patients. PIB occurred in 42 patients. Survival analysis showed no statistical difference between ASA users and non-ASA users in incidence of PIB (P = 0.900). Multivariate Cox analysis demonstrated current smoker (hazard ratio [HR], 2.50, 95%CI, 1.33-4.71, P = 0.005), dyslipidemia (HR = 3.03; 95%CI, 1.31-6.99; P = 0.010) and pre-hemorrhagic antiplatelet therapy (HR = 3.05; 95% CI, 1.64-5.68; P < 0.001) were associated with PIB. Subgroup analysis manifested no significant difference in incidence of PIB between ASA users and non-ASA users after controlling the effect from factors of PIB (i.e., sex, age, current smoker, regular drinker, dyslipidemia, pre-hemorrhagic antiplatelet therapy and hematoma location). This study revealed that early ASA administration to SICH patients after surgery was not related to increased risk of PIB.
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Affiliation(s)
- Kaiwen Wang
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Kaige Zheng
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Qingyuan Liu
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Shaohua Mo
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Shuaiwei Guo
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Yong Cao
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China
| | - Jun Wu
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China.
| | - Shuo Wang
- Department of Neurosurgery, Beijing Tiantan hospital, Capital Medical University, Beijing, 100070, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, 100070, China.
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Zeller SL, Subah G, Soldozy S, Vazquez S, Al-Mufti F, Hanft SJ. Evaluation of the Safety of Liberalized Systolic Blood Pressure Goals in the Postoperative Period After Intracranial Tumor Resection. Oper Neurosurg (Hagerstown) 2024:01787389-990000000-01143. [PMID: 38687022 DOI: 10.1227/ons.0000000000001180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 03/07/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Postoperative intracranial hemorrhage (POH) is a serious neurosurgical complication occurring in approximately 1.4% of patients after intracranial tumor resection. The convention across the United States is to maintain an immediate postoperative systolic blood pressure (SBP) of < 140 mm Hg to minimize this risk; however, this SBP goal lacks support in the literature despite widespread adoption. This study aims to investigate the safety of SBP liberalization to 160 mm Hg in the immediate postoperative setting after intracranial tumor resection. METHODS A retrospective review was conducted on consecutive patients, aged 18 to 75 years, undergoing craniotomy for intracranial tumor resection from October 2020 until June 2023. Data were gathered from the electronic medical record per Institutional Review Board guidelines regarding demographics, operative details, perioperative vital signs, resource utilization, and complications. Pharmaceutical prices and insurance charges were approximated from costs provided by the institution's pharmacy. POH was defined as symptomatic hemorrhage within 48 hours requiring intervention. RESULTS The study included 147 patients, with 104 in the liberalized cohort (SBP <160 mm Hg) and 43 in the standard cohort (SBP <140 mm Hg). The average age was 54.5 ± 14.9 years and 57.6 ± 10.6 years in the liberalized and standard groups, respectively (P = .23). Intensive care unit and hospital length of stay were not significantly different between groups. The liberalized group used $81.88 ± $280.19 (95% CI $53.01-$110.75) on as-needed antihypertensive medications vs $108.39 ± $215.91 (95% CI $75.96-$140.82) in the standard (P = .29), with significantly lower labetalol (P = .04). There was no POH in either cohort. CONCLUSION Liberalization of SBP goals to <160 mm Hg appears safe in the immediate postoperative period after craniotomy for tumor resection without an increased POH risk. Liberalized SBP parameters may allow reduced antihypertensive medication usage, thereby avoiding excess hospital cost and medication side effects.
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Affiliation(s)
- Sabrina L Zeller
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Galadu Subah
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Sauson Soldozy
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Sima Vazquez
- New York Medical College, Valhalla, New York, USA
| | - Fawaz Al-Mufti
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Simon J Hanft
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
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Johnstad C, Reinertsen I, Bouget D, Sagberg LM, Strand PS, Solheim O. Incidence, risk factors, and clinical implications of postoperative blood in or near the resection cavity after glioma surgery. BRAIN & SPINE 2024; 4:102818. [PMID: 38726240 PMCID: PMC11081780 DOI: 10.1016/j.bas.2024.102818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/07/2024] [Accepted: 04/20/2024] [Indexed: 05/12/2024]
Abstract
Introduction Postoperative hematomas that require reoperation are a serious, but uncommon complication to glioma surgery. However, smaller blood volumes are frequently observed, but their clinical significance is less known. Research question What are the incidence rates, risk factors, and patient-reported outcomes of all measurable blood in or near the resection cavity on postoperative MRI in diffuse glioma patients? Material and methods We manually segmented intradural and extradural blood from early postoperative MRI of 292 diffuse glioma resections. Potential associations between blood volume and tumor characteristics, demographics, and perioperative factors were explored using non-parametric methods. The assessed outcomes were generic and disease-specific patient-reported HRQoL. Results Out of the 292 MRI scans included, 184 (63%) had intradural blood, and 212 (73%) had extradural blood in or near the resection cavity. The median blood volumes were 0.4 mL and 3.0 mL, respectively. Intradural blood volume was associated with tumor volume, intraoperative blood loss, and EOR. Extradural blood volume was associated with age and tumor volume. Greater intradural blood volume was associated with less headache and cognitive improvement, but not after adjustments for tumor volume. Discussion and conclusions Postoperative blood on early postoperative MRI is common. Intradural blood volumes tend to be larger in patients with larger tumors, more intraoperative blood loss, or undergoing subtotal resections. Extradural blood volumes tend to be larger in younger patients with larger tumors. Postoperative blood in or near the resection cavity that does not require reoperation does not seem to affect HRQoL in diffuse glioma patients.
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Affiliation(s)
- Claes Johnstad
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ingerid Reinertsen
- Department of Health Research, SINTEF Digital, Trondheim, Norway
- Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - David Bouget
- Department of Health Research, SINTEF Digital, Trondheim, Norway
| | - Lisa M. Sagberg
- Department of Neurosurgery, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Per S. Strand
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Neurosurgery, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Ole Solheim
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Neurosurgery, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
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Wagner A, Wostrack M, Hartz F, Heim J, Hameister E, Hildebrandt M, Meyer B, Winter C. The role of extended coagulation screening in adult cranial neurosurgery. BRAIN & SPINE 2023; 3:101756. [PMID: 37383462 PMCID: PMC10293229 DOI: 10.1016/j.bas.2023.101756] [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: 11/03/2022] [Revised: 04/23/2023] [Accepted: 05/10/2023] [Indexed: 06/30/2023]
Abstract
Introduction Postoperative hemorrhage after adult cranial neurosurgery is a serious complication with substantial morbidity and mortality. Research question We investigated if an extended preoperative screening and an early treatment of previously undetected coagulopathies may decrease the risk of postoperative hemorrhage. Methods A prospective study cohort of patients undergoing elective cranial surgery and receiving the extended coagulatory work-up were compared to a propensity matched historical control cohort. The extended work-up included a standardized questionnaire on the patient's bleeding history as well as coagulatory tests of Factor XIII, von-Willebrand-Factor and PFA-100®. Deficiencies were substituted perioperatively. The primary outcome was determined as the surgical revision rate due to postoperative hemorrhage. Results The study cohort and the control cohort included 197 cases each, without any significant difference in the preoperative intake of anticoagulant medication (p = .546). Most common interventions were resections of malignant tumors (41%), benign tumors (27%) and neurovascular surgeries (9%) in both cohorts. Imaging revealed postoperative hemorrhage in 7 cases (3.6%) in the study cohort and 18 cases (9.1%) in the control cohort (p = .023). Of these, revision surgeries were significantly more common in the control cohort with 14 cases (9.1%) compared to 5 cases (2.5%) in the study cohort (p = .034). Differences in mean intraoperative blood loss were not significant with 528 ml in the study cohort and 486 ml in the control cohort (p = .376). Conclusion Preoperative extended coagulatory screening may allow for revealing previously undiagnosed coagulopathies with subsequent preoperative substitution and thereby reduction of risk for postoperative hemorrhage in adult cranial neurosurgery.
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Affiliation(s)
- Arthur Wagner
- Department of Neurosurgery, Technical University Munich School of Medicine, Munich, Germany
| | - Maria Wostrack
- Department of Neurosurgery, Technical University Munich School of Medicine, Munich, Germany
| | - Frederik Hartz
- Department of Neurosurgery, Technical University Munich School of Medicine, Munich, Germany
| | - Johannes Heim
- Department of Neurosurgery, Technical University Munich School of Medicine, Munich, Germany
| | - Erik Hameister
- Institute of Clinical Chemistry and Pathobiochemistry, Technical University Munich School of Medicine, Munich, Germany
| | - Martin Hildebrandt
- Institute of Clinical Chemistry and Pathobiochemistry, Technical University Munich School of Medicine, Munich, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, Technical University Munich School of Medicine, Munich, Germany
| | - Christof Winter
- Institute of Clinical Chemistry and Pathobiochemistry, Technical University Munich School of Medicine, Munich, Germany
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Yoo J, Joo B, Park J, Park HH, Park M, Ahn SJ, Suh SH, Kim JJ, Oh J. Delirium-related factors and their prognostic value in patients undergoing craniotomy for brain metastasis. Front Neurol 2022; 13:988293. [PMID: 36226079 PMCID: PMC9548882 DOI: 10.3389/fneur.2022.988293] [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: 07/11/2022] [Accepted: 09/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background Delirium is characterized by acute brain dysfunction. Although delirium significantly affects the quality of life of patients with brain metastases, little is known about delirium in patients who undergo craniotomy for brain metastases. This study aimed to identify the factors influencing the occurrence of delirium following craniotomy for brain metastases and determine its impact on patient prognosis. Method A total of 153 patients who underwent craniotomy for brain metastases between March 2013 and December 2020 were evaluated for clinical and radiological factors related to the occurrence of delirium. Statistical analysis was conducted by dividing the patients into two groups based on the presence of delirium, and statistical significance was confirmed by adjusting the clinical characteristics of the patients with brain metastases using propensity score matching (PSM). The effect of delirium on patient survival was subsequently evaluated using Kaplan–Meier analysis. Results Of 153 patients, 14 (9.2%) had delirium. Age (P = 0.002), sex (P = 0.007), and presence of postoperative hematoma (P = 0.001) were significantly different between the delirium and non-delirium groups. When the matched patients (14 patients in each group) were compared using PSM, postoperative hematoma showed a statistically significant difference (P = 0.036) between the delirium and non-delirium groups. Kaplan–Meier survival analysis revealed that the delirium group had poorer prognosis (log-rank score of 0.0032) than the non-delirium group. Conclusion In addition to the previously identified factors, postoperative hematoma was identified as a strong predictor of postoperative delirium. Also, the negative impact of delirium on patient prognosis including low survival rate was confirmed.
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Affiliation(s)
- Jihwan Yoo
- Department of Neurosurgery, Brain Tumor Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Bio Joo
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Juyeong Park
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Hun Ho Park
- Department of Neurosurgery, Brain Tumor Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Mina Park
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Sung Jun Ahn
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang Hyun Suh
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jae-Jin Kim
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Department of Psychiatry, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jooyoung Oh
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Department of Psychiatry, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
- *Correspondence: Jooyoung Oh
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Reexamining the Role of Postoperative ICU Admission for Patients Undergoing Elective Craniotomy: A Systematic Review. Crit Care Med 2022; 50:1380-1393. [PMID: 35686911 DOI: 10.1097/ccm.0000000000005588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The standard-of-care for postoperative care following elective craniotomy has historically been ICU admission. However, recent literature interrogating complications and interventions during this postoperative ICU stay suggests that all patients may not require this level of care. Thus, hospitals began implementing non-ICU postoperative care pathways for elective craniotomy. This systematic review aims to summarize and evaluate the existing literature regarding outcomes and costs for patients receiving non-ICU care after elective craniotomy. DATA SOURCES A systematic review of the PubMed database was performed following PRISMA guidelines from database inception to August 2021. STUDY SELECTION Included studies were published in peer-reviewed journals, in English, and described outcomes for patients undergoing elective craniotomies without postoperative ICU care. DATA EXTRACTION Data regarding study design, patient characteristics, and postoperative care pathways were extracted independently by two authors. Quality and risk of bias were evaluated using the Oxford Centre for Evidence-Based Medicine Levels of Evidence tool and Risk Of Bias In Non-Randomized Studies-of Interventions tool, respectively. DATA SYNTHESIS In total, 1,131 unique articles were identified through the database search, with 27 meeting inclusion criteria. Included articles were published from 2001 to 2021 and included non-ICU inpatient care and same-day discharge pathways. Overall, the studies demonstrated that postoperative non-ICU care for elective craniotomies led to length of stay reduction ranging from 6 hours to 4 days and notable cost reductions. Across 13 studies, 53 of the 2,469 patients (2.1%) intended for postoperative management in a non-ICU setting required subsequent care escalation. CONCLUSIONS Overall, these studies suggest that non-ICU care pathways for appropriately selected postcraniotomy patients may represent a meaningful opportunity to improve care value. However, included studies varied greatly in patient selection, postoperative care protocol, and outcomes reporting. Standardization and multi-institutional collaboration are needed to draw definitive conclusions regarding non-ICU postoperative care for elective craniotomy.
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Body Contouring in Massive Weight Loss Patients Receiving Venous Thromboembolism Chemoprophylaxis: A Systematic Review. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3746. [PMID: 34414056 PMCID: PMC8367044 DOI: 10.1097/gox.0000000000003746] [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: 03/26/2021] [Accepted: 06/08/2021] [Indexed: 11/26/2022]
Abstract
Venous thromboembolism (VTE) events are the leading cause of morbidity and mortality in plastic surgery. Currently, there is no consensus regarding the use of VTE chemoprophylaxis in the context of the risk for bleeding following specific body contouring procedures. Furthermore, there is increasing popularity of these procedures in the massive weight loss (MWL) patient population, who may be at higher risk due to multiple risk factors. The purpose of this study was to stratify the incidence of VTE and bleeding events among individual, specific body contouring procedures in MWL patients receiving chemoprophylaxis. Methods A systematic review was designed according to PRISMA guidelines. We screened all articles published between 1988 and 2018 reporting chemoprophylaxis status, VTE, and bleeding events in MWL patients undergoing body contouring procedures. Results Thirty-one publications were reviewed. The VTE incidence for any procedure was too low to reach significance. Overall, hematoma incidence in single-procedure patients (8.7%) was significantly higher than concomitant-procedure patients (4.2%, P < 0.01). However, when stratified into operative and nonoperative hematomas, no significant difference between single- and concomitant-procedure groups overall was demonstrated for either category. Individually, only thighplasty patients had a higher rate of operative hematomas when undergoing thighplasty alone (5.3%) compared with thighplasty with concomitant procedures (0.6%, P < 0.05). Conclusions Overall, MWL patients undergoing single body contouring procedures (among abdominoplasty, belt lipectomy, thighplasty) were found to have a higher risk of hematoma compared with those undergoing combined contouring procedures. However, stratified hematoma data revealed no differences in overall risk between single- and multiple-procedure operations.
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Time course of neurological deficits after surgery for primary brain tumours. Acta Neurochir (Wien) 2020; 162:3005-3018. [PMID: 32617678 PMCID: PMC7593278 DOI: 10.1007/s00701-020-04425-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 05/21/2020] [Indexed: 12/18/2022]
Abstract
Background The postoperative course after surgery for primary brain tumours can be difficult to predict. We examined the time course of postoperative neurological deficits and analysed possible predisposing factors. Method Hundred adults with a radiological suspicion of low- or high-grade glioma were prospectively included and the postoperative course analysed. Possible predictors of postoperative neurological deterioration were evaluated. Results New postoperative neurologic deficits occurred in 37% of the patients, and in 4%, there were worsening of a preoperative deficit. In 78%, the deficits occurred directly after surgery. The probable cause of deterioration was EEG-verified seizures in 7, ischemic lesion in 5 and both in 1, resection of eloquent tissue in 6, resection close to eloquent tissue including SMA in 11 and postoperative haematoma in 1 patient. Seizures were the main cause of delayed neurological deterioration. Two-thirds of patients with postoperative deterioration showed complete regression of the deficits, and in 6% of all patients, there was a slight disturbance of the function after 3 months. Remaining deficits were found in 6% and only in patients with preoperative neurological deficits and high-grade tumours with mainly eloquent locations. Eloquent tumour location was a predictor of postoperative neurological deterioration and preoperative neurological deficits of remaining deficits. Conclusions Postoperative neurological deficits occurred in 41% and remained in 6% of patients. Remaining deficits were found in patients with preoperative neurological deficits and high-grade tumours with mainly eloquent locations. Eloquent tumour location was a predictor of neurological deterioration and preoperative neurological deficits of remaining deficits. Electronic supplementary material The online version of this article (10.1007/s00701-020-04425-3) contains supplementary material, which is available to authorized users.
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Abstract
PURPOSE OF REVIEW This review overviews perioperative stroke as it pertains to specific surgical procedures. RECENT FINDINGS As awareness of perioperative stroke increases, so does the opportunity to potentially improve outcomes for these patients by early stroke recognition and intervention. Perioperative stroke is defined to be any stroke that occurs within 30 days of the initial surgical procedure. The incidence of perioperative stroke varies and is dependent on the specific type of surgery performed. This chapter overviews the risks, mechanisms, and acute evaluation and management of perioperative stroke in four surgical populations: cardiac surgery, carotid endarterectomy, neurosurgery, and non-cardiac/non-carotid/non-neurological surgeries.
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Affiliation(s)
- Megan C Leary
- Department of Neurology, Lehigh Valley Hospital and Health Network, 1250 S Cedar Crest Blvd, Suite 405, Allentown, PA, 18103-6224, USA. .,Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
| | - Preet Varade
- Department of Neurology, Lehigh Valley Hospital and Health Network, 1250 S Cedar Crest Blvd, Suite 405, Allentown, PA, 18103-6224, USA.,Morsani College of Medicine, University of South Florida, Tampa, FL, USA
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Löser B, Lattau T, Sies V, Recio Ariza O, Reuter DA, Schlömerkemper N, Petzoldt M, Haas SA. International survey of neurosurgical anesthesia (iSonata) : An international survey of current practices in neurosurgical anesthesia. Anaesthesist 2020; 69:183-191. [PMID: 32006080 DOI: 10.1007/s00101-019-00727-z] [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: 08/18/2019] [Revised: 11/10/2019] [Accepted: 12/03/2019] [Indexed: 01/23/2023]
Abstract
BACKGROUND No standardized recommendations have been currently defined for anesthesia management of patients undergoing elective intracranial surgery. It can therefore be assumed that international clinical institutions have diverging approaches or standard operating procedures (SOP) which determine the type of general anesthesia, hemodynamic management, neuromuscular blockade, implementation of hypothermia and postoperative patient care. OBJECTIVE This international survey aimed to assess perioperative patient management during elective intracranial procedures. This survey was performed from February to October 2018 and 311 neurosurgical, maximum care centers across 19 European countries were contacted. The aim was to evaluate the anesthesia management to provide relevant data of neuroanesthesia practices across European centers. The survey differentiated between vascular and non-vascular as well as supratentorial and infratentorial procedures. RESULTS A total of 109 (35.0%) completed questionnaires from 15 European countries were analyzed. The results illustrated that total intravenous anesthesia was most commonly implemented during elective intracranial procedures (83.8%). All centers performed endotracheal intubation prior to major intracranial surgery (100%). Central venous lines were placed in 63.3% of cases. Moderate intraoperative hypothermia was carried out in 12.8% of the procedures, especially during vascular supratentorial and infratentorial surgery. A neuromuscular blockade during surgery was implemented in 74.1% of patients. Assessment of the neuromuscular junction was performed in 59.2% of cases, 76.7% of patients were immediately extubated in the operating room. 84.7% of these patients were directly transferred to a monitoring ward or an intensive care unit (ICU) and 55.1% of ventilated patients were transferred directly to an ICU. CONCLUSION The data demonstrate that many aspects of anesthesia management during elective intracranial surgery vary between European institutions. The data also suggest that a broad consensus exists regarding the implementation of total intravenous anesthesia, airway management (endotracheal intubation), the implementation of urinary catheters, large bore peripheral venous lines and the broad availability of cross-matched red blood cell concentrates. Nevertheless, anesthesia management (e.g. central venous catheterization, moderate hypothermia, neuromuscular monitoring) is still handled differently across many European institutions. A lack of standardized guidelines defining anesthetic management in patients undergoing intracranial procedures could explain this variability. Further studies could help establish optimal anesthesia management for these patients. This in turn could help in the development of national and international guidelines and SOPs which could define optimal management strategies for intracranial procedures.
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Affiliation(s)
- B Löser
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medicine Rostock, Schillingallee 35, 18057, Rostock, Germany.
| | - T Lattau
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medicine Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - V Sies
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medicine Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - O Recio Ariza
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - D A Reuter
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medicine Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - N Schlömerkemper
- Department of Anesthesiology and Pain Medicine, UC Davis Medical Center, 2315 Stockton Blvd, 95817, Sacramento, CA, USA
| | - M Petzoldt
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - S A Haas
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medicine Rostock, Schillingallee 35, 18057, Rostock, Germany
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Kageji T, Nagahiro S, Mizobuchi Y, Nakajima K. Postoperative Hematoma Requiring Recraniotomy in 1149 Consecutive Patients With Intracranial Tumors. Oper Neurosurg (Hagerstown) 2019; 13:392-397. [PMID: 28521349 DOI: 10.1093/ons/opw045] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 12/29/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The reported 30-day mortality rate after brain tumor surgery is 2.2% to 2.9%, with a postoperative hematoma (POH) as the most frequent cause of death. OBJECTIVE To investigate the risk factors for a POH requiring a recraniotomy after brain tumor surgery in a large, contemporary, single-institution consecutive series. METHODS We included 1149 patients who underwent surgery for intracranial tumors at the Tokushima University Hospital from 1997 to 2014. The patient charts were retrospectively studied from our prospectively collected database. We analyzed the risk factors, type of hemorrhage, time to reoperation, and outcomes. RESULTS The incidence of a POH requiring a recraniotomy was 2.09%. Among the patients with a POH requiring a recraniotomy, 12.5% died within 30 days of the first surgery. The incidence of a POH requiring a recraniotomy significantly correlated with the incidence of a hemangioblastoma, infratentorial tumors, and a prolonged operative time (>10 h), but not with the patient age or sex, surgical procedure (biopsy or craniotomy), surgical type (primary or secondary), bleeding volume, or intraoperative blood transfusion requirement. A recraniotomy for a POH was performed in 54% of the patients just after the first operation, and within 24 h for 79% of the patients. The clinical status at the time of discharge deteriorated in 52% of the patients. CONCLUSION Hemangioblastomas, infratentorial tumors, and an operative time exceeding 10 h were significantly correlated with an increased risk of a POH; these factors were responsible for 12.5% of the 30-day surgical mortality rate.
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Affiliation(s)
- Teruyoshi Kageji
- Department of Neurosurgery, Tokush-ima Kaifu Prefectural Hospital, Tokushima, Japan
| | - Shinji Nagahiro
- Department of Neurosurgery, School of Medicine, The University of Tokushima, Tokushima, Japan
| | - Yoshifumi Mizobuchi
- Department of Neurosurgery, School of Medicine, The University of Tokushima, Tokushima, Japan
| | - Kohei Nakajima
- Department of Neurosurgery, School of Medicine, The University of Tokushima, Tokushima, Japan
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Risk Factors for Recurrent Hematoma After Surgery for Acute Traumatic Subdural Hematoma. World Neurosurg 2019; 124:e563-e571. [PMID: 30639489 DOI: 10.1016/j.wneu.2018.12.155] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/17/2018] [Accepted: 12/20/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The development of postcraniotomy hematoma (PCH) after surgery for acute traumatic subdural hematoma (aSDH) has been associated with an increased risk of a poor outcome. The risk factors contributing to PCH remain poorly understood. Our aim was to study the potential risk factors for PCH in a consecutive series of surgically evacuated patients with aSDH. METHODS A total of 132 patients with aSDH treated at Turku University Hospital (Turku, Finland) from 2008 to 2012 were enrolled in the present retrospective cohort study. The demographic, clinical, laboratory, and imaging data were collected from the medical records. A comprehensive analysis of the data using 6 different univariate methods, including machine learning and multivariate analyses, was conducted to identify the factors related to PCH. RESULTS The incidence of PCH after primary surgery for traumatic aSDH was 10.6%. The patients experiencing PCH were younger (P = 0.04). No difference was found in the use of anticoagulant or antiplatelet medication for the patients with and without PCH. Multivariate analyses identified alcohol inebriation at the time of injury (odds ratio [OR], 12.67; P = 0.041) and hypocapnia (OR, 26.09; P = 0.003) as independent risk factors for PCH. The patients with PCH had had hyponatremia (OR, 0.08; P = 0.018) less often, and their maximal systolic blood pressure was lower (OR, 0.94; P = 0.009). The area under the curve for the multivariate model was 0.96 (P = 0.049), with a Youden index of 0.88. CONCLUSIONS The results suggest that alcohol inebriation at the time of injury and hypocapnia during hospitalization are risk factors for the development of PCH.
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Postoperative subdural hematoma with blood flow from an epidural hematoma through a tear at the suture point of an artificial dura substitute. Acta Neurochir (Wien) 2019; 161:755-760. [PMID: 30762126 DOI: 10.1007/s00701-019-03830-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 01/31/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVE We have recently seen cases of postoperative epidural and subdural hematomas after duraplasty with an artificial dura substitute. In these cases, the epidural hematoma flowed into the subdural space through a tear at the suture point of the artificial dura substitute. In this study, whether such hematomas are specific to a certain artificial dura substitute was investigated, and the cause and risk factors were examined. METHODS In our institute, 46 patients underwent brain tumor extirpation with duraplasty with an artificial dura substitute; Gore-Tex and SEAMDURA were used as the artificial dura substitutes. Patients with postoperative hemorrhage after brain tumor extirpation with duraplasty with an artificial dura substitute were retrospectively analyzed. Moreover, suture strength was compared experimentally between Gore-Tex and SEAMDURA. RESULTS In patients who underwent brain tumor extirpation with duraplasty with an artificial dura substitute, the rate of postoperative hemorrhage was 8.6%. Epidural and subdural hematomas were seen in four patients after tumor extirpation with duraplasty with SEAMDURA, but there were none with Gore-Tex. Exposure of the superior sagittal sinus at craniotomy, older age, and longer operative time were seen more frequently in patients with hematoma than in patients without hematoma. The strength of the suture point was significantly weaker with SEAMDURA than with Gore-Tex (P = 0.00016). CONCLUSIONS Postoperative epidural and subdural hematomas seem to be specific for SEAMDURA and may be caused by the weak suture strength of SEAMDURA. In cases of duraplasty, a nonabsorbable artificial dura substitute may be suitable.
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Darkwah Oppong M, Buffen K, Pierscianek D, Herten A, Ahmadipour Y, Dammann P, Rauschenbach L, Forsting M, Sure U, Jabbarli R. Secondary hemorrhagic complications in aneurysmal subarachnoid hemorrhage: when the impact hits hard. J Neurosurg 2019; 132:79-86. [PMID: 30684947 DOI: 10.3171/2018.9.jns182105] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/26/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Clinical data on secondary hemorrhagic complications (SHCs) in patients with aneurysmal subarachnoid hemorrhage (SAH) are sparse and mostly limited to ventriculostomy-associated SHCs. This study aimed to elucidate the incidence, risk factors, and impact on outcome of SHCs in a large cohort of SAH patients. METHODS All consecutive patients with ruptured aneurysms treated between January 2003 and June 2016 were eligible for this study. Patients' charts were reviewed for clinical data, and imaging studies were reviewed for radiographic data. SHCs were divided into those associated with ventriculostomy and those not associated with ventriculostomy, as well as into major and minor bleeding forms, depending on clinical impact. RESULTS Sixty-two (6.6%) of the 939 patients included in the final analysis developed SHCs. Ventriculostomy-associated bleedings (n = 16) were independently predicted by mono- or dual-antiplatelet therapy after aneurysm treatment (p = 0.028, adjusted odds ratio [aOR] = 10.28; and p = 0.026, aOR = 14.25, respectively) but showed no impact on functional outcome after SAH. Periinterventional use of thrombolytic agents for early effective anticoagulation was the only independent predictor (p = 0.010, aOR = 4.27) of major SHCs (n = 38, 61.3%) in endovascularly treated patients. In turn, a major SHC was independently associated with poor outcome at the 6-month follow-up (modified Rankin Scale score > 3). Blood thinning drug therapy prior to SAH was not associated with SHC risk. CONCLUSIONS SHCs present a rare sequela of SAH. Antiplatelet therapy during (but not before) SAH increases the risk of ventriculostomy-associated bleedings, but without further impact on the course and outcome of SAH. The use of thrombolytic agents for early effective anticoagulation carries relevant risk for major SHCs and poor outcome.
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Affiliation(s)
| | - Kathrin Buffen
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Daniela Pierscianek
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Annika Herten
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Yahya Ahmadipour
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Philipp Dammann
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Laurèl Rauschenbach
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Michael Forsting
- 2Institute for Diagnostic and Interventional Radiology, University Hospital, University of Duisburg-Essen, Germany
| | - Ulrich Sure
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
| | - Ramazan Jabbarli
- 1Department of Neurosurgery, University Hospital, University of Duisburg-Essen; and
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Ou YC, Wang SC, Yang CK, Cheng CL. Management of postoperative ileus after robot-assisted radical prostatectomy. FORMOSAN JOURNAL OF SURGERY 2019. [DOI: 10.4103/fjs.fjs_95_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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16
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Prediction Score for Postoperative Neurologic Complications after Brain Tumor Craniotomy. Anesthesiology 2018; 129:1111-1120. [DOI: 10.1097/aln.0000000000002426] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Abstract
Editor’s Perspective
What We Already Know about This Topic
What This Article Tells Us That Is New
Background
Craniotomy for brain tumor displays significant morbidity and mortality, and no score is available to discriminate high-risk patients. Our objective was to validate a prediction score for postoperative neurosurgical complications in this setting.
Methods
Creation of a score in a learning cohort from a prospective specific database of 1,094 patients undergoing elective brain tumor craniotomy in one center from 2008 to 2012. The validation cohort was validated in a prospective multicenter independent cohort of 830 patients from 2013 to 2015 in six university hospitals in France. The primary outcome variable was postoperative neurologic complications requiring in–intensive care unit management (intracranial hypertension, intracranial bleeding, status epilepticus, respiratory failure, impaired consciousness, unexpected motor deficit). The least absolute shrinkage and selection operator method was used for potential risk factor selection with logistic regression.
Results
Severe complications occurred in 125 (11.4%) and 90 (10.8%) patients in the learning and validation cohorts, respectively. The independent risk factors for severe complications were related to the patient (Glasgow Coma Score before surgery at or below 14, history of brain tumor surgery), tumor characteristics (greatest diameter, cerebral midline shift at least 3 mm), and perioperative management (transfusion of blood products, maximum and minimal systolic arterial pressure, duration of surgery). The positive predictive value of the score at or below 3% was 12.1%, and the negative predictive value was 100% in the learning cohort. In–intensive care unit mortality was observed in eight (0.7%) and six (0.7%) patients in the learning and validation cohorts, respectively.
Conclusions
The validation of prediction scores is the first step toward on-demand intensive care unit admission. Further research is needed to improve the score’s performance before routine use.
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Lillemäe K, Järviö JA, Silvasti-Lundell MK, Antinheimo JJP, Hernesniemi JA, Niemi TT. Incidence of Postoperative Hematomas Requiring Surgical Treatment in Neurosurgery: A Retrospective Observational Study. World Neurosurg 2017; 108:491-497. [PMID: 28893697 DOI: 10.1016/j.wneu.2017.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We aimed to characterize the occurrence of postoperative hematoma (POH) after neurosurgery overall and according to procedure type and describe the prevalence of possible confounders. METHODS Patient data between 2010 and 2012 at the Department of Neurosurgery in Helsinki University Hospital were retrospectively analyzed. A data search was performed according to the type of surgery including craniotomies; shunt procedures, spine surgery, and spinal cord stimulator implantation. We analyzed basic preoperative characteristics, as well as data about the initial intervention, perioperative period, revision operation and neurologic recovery (after craniotomy only). RESULTS The overall incidence of POH requiring reoperation was 0.6% (n = 56/8783) to 0.6% (n = 26/4726) after craniotomy, 0% (n = 0/928) after shunting procedure, 1.1% (n = 30/2870) after spine surgery, and 0% (n = 0/259) after implantation of a spinal cord stimulator. Craniotomy types with higher POH incidence were decompressive craniectomy (7.9%, n = 7/89), cranioplasty (3.6%, n = 4/112), bypass surgery (1.7%, n = 1/60), and epidural hematoma evacuation (1.6%, n = 1/64). After spinal surgery, POH was observed in 1.1% of cervical and 2.1% of thoracolumbar operations, whereas 46.7% were multilevel procedures. 64.3% of patients with POH and 84.6% of patients undergoing craniotomy had postoperative hypertension (systolic blood pressure >160 mm Hg or lower if indicated). Poor outcome (Glasgow Outcome Scale score 1-3), whereas death at 6 months after craniotomy was detected in 40.9% and 21.7%. respectively, of patients with POH who underwent craniotomy. CONCLUSIONS POH after neurosurgery was rare in this series but was associated with poor outcome. Identification of risk factors of bleeding, and avoiding them, if possible, might decrease the incidence of POH.
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Affiliation(s)
- Kadri Lillemäe
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Anesthesiology and Intensive Care Medicine, Helsinki University Hospital, Töölö Hospital, Helsinki, Finland.
| | - Johanna Annika Järviö
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Marja Kaarina Silvasti-Lundell
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Anesthesiology and Intensive Care Medicine, Helsinki University Hospital, Töölö Hospital, Helsinki, Finland
| | - Jussi Juha-Pekka Antinheimo
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Neurosurgery, Helsinki University Hospital, Töölö Hospital, Helsinki, Finland
| | - Juha Antero Hernesniemi
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Neurosurgery, Helsinki University Hospital, Töölö Hospital, Helsinki, Finland
| | - Tomi Tapio Niemi
- Department of Perioperative, Intensive Care and Pain Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Anesthesiology and Intensive Care Medicine, Helsinki University Hospital, Töölö Hospital, Helsinki, Finland
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Lonjaret L, Guyonnet M, Berard E, Vironneau M, Peres F, Sacrista S, Ferrier A, Ramonda V, Vuillaume C, Roux FE, Fourcade O, Geeraerts T. Postoperative complications after craniotomy for brain tumor surgery. Anaesth Crit Care Pain Med 2016; 36:213-218. [PMID: 27717899 DOI: 10.1016/j.accpm.2016.06.012] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 06/21/2016] [Accepted: 06/23/2016] [Indexed: 01/22/2023]
Abstract
INTRODUCTION After elective craniotomy for brain tumour surgery, patients are usually admitted to an intensive care unit (ICU) for monitoring. Our goal was to evaluate the incidence and timing of neurologic and non-neurologic postoperative complications after brain tumour surgery, to determine factors associated with neurologic events and to evaluate the timing and causes of ICU readmission. PATIENTS AND METHODS This prospective, observational and analytic study enrolled 188 patients admitted to the ICU after brain tumour surgery. All postoperative clinical events during the first 24hours were noted and classified. Readmission causes and timing were also analysed. RESULTS Twenty-one (11%) of the patients were kept sedated after surgery; the remaining 167 patients were studied. Thirty one percent of the patients presented at least one complication (25% with postoperative nausea and vomiting (PONV), 16% with neurologic complications). The occurrence of neurological complications was significantly associated with the absence of preoperative motor deficit and the presence of higher intraoperative bleeding. Seven patients (4%) were readmitted to the ICU after discharge; 43% (n=3) of them had a posterior fossa surgery. CONCLUSION Postoperative complications, especially PONV, are frequent after brain tumour surgery. Moreover, 16% of patients presented a neurological complication, probably justifying the ICU postoperative stay for early detection. The absence of preoperative motor deficit and intraoperative bleeding seems to predict postoperative neurologic complications. Finally, patients may present complications after ICU discharge, especially patients with fossa posterior surgery, suggesting that ICU hospitalization may be longer in this type of surgery.
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Affiliation(s)
- Laurent Lonjaret
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Marine Guyonnet
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Emilie Berard
- Department of Epidemiology, HealthEconomics and public health, UMR-1027 Inserm, Toulouse University Hospital, Toulouse, France.
| | - Marc Vironneau
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Françoise Peres
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Sandrine Sacrista
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Anne Ferrier
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Véronique Ramonda
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Corine Vuillaume
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Franck-Emmanuel Roux
- Department of Neurosurgery, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Olivier Fourcade
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
| | - Thomas Geeraerts
- Department of Anesthesiology and Intensive Care, University Hospital of Toulouse, University Toulouse 3-Paul-Sabatier, Toulouse, France.
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Wen L, Yang XF, Jiang H, Wang H, Zhan RY. Routine early CT scanning after craniotomy: is it effective for the early detection of postoperative intracranial hematoma? Acta Neurochir (Wien) 2016; 158:1447-52. [PMID: 27344667 DOI: 10.1007/s00701-016-2883-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 06/15/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Postoperative intracranial hematoma (POIH) is a frequent sequela secondary to cranial surgery. The role of routine early postoperative computed tomography (CT) scanning in the detection of POIH remains controversial. The study was aimed at analyzing the effect of routine early CT scanning after craniotomy for the early detection of POIH. METHODS Routine early postoperative CT scanning was performed at our institute, and a retrospective study was conducted to analyze the data. POIH was defined as an intracranial hematoma requiring surgical management. RESULTS A total of 1,148 patients undergoing craniotomy were included in this study; 28 of these patients developed POIH. The majority of POIH cases (15/28, 54 %) were detected during the first 6 h following craniotomy. A routine CT scan was performed on all included patients but two; however, CT scans detected only 16 POIH cases. During the first 6 h, the rate at which CT scans detected POIH was 1.9 % (15/786); subsequently, the rate decreased to only 0.3 % (1/360; p < 0.05, compared with the rate during the first 6 h). Among patients without clinical manifestations, the rate at which the routine post-craniotomy CT scan detected POIH was only 0.7 % (5/721) (p < 0.05, compared with the incidence of POIH). Finally, among high-risk POIH patients, the POIH-positive rate of routine CT scanning was elevated. CONCLUSIONS It appears that routine early CT scan is ineffective for the detection of POIH in patients undergoing craniotomy. However, if the strategy for routine scanning can be improved, its effect may be beneficial.
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Affiliation(s)
- Liang Wen
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, No.79 Qingchun Road, Hangzhou City, 310003, Zhejiang Province, People's Republic of China.
| | - Xiao-Feng Yang
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, No.79 Qingchun Road, Hangzhou City, 310003, Zhejiang Province, People's Republic of China
| | - Hao Jiang
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, No.79 Qingchun Road, Hangzhou City, 310003, Zhejiang Province, People's Republic of China
| | - Hao Wang
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, No.79 Qingchun Road, Hangzhou City, 310003, Zhejiang Province, People's Republic of China
| | - Ren-Ya Zhan
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, No.79 Qingchun Road, Hangzhou City, 310003, Zhejiang Province, People's Republic of China
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Abstract
Objective To describe the characteristics of patients who underwent a cranial operation and postoperatively suffered an intracranial hemorrhage significant enough to require evacuation. Materials & methods 3,109 cranial operations were performed at Houston Methodist Hospital (Texas Medical Center campus) between January 2009 and December 2013. Of these, 59 cases required a second operation for evacuation of an intracranial hemorrhage. The information gathered included the patients’ age, gender, past medical history, medications and laboratory data, initial diagnosis, date/type of first and second operations, duration of hospitalization, discharge condition, and discharge destination. Results The study found a 1.90% rate of a postoperative hemorrhage significant enough to require evacuation after a cranial operation. The average age in the cohort requiring reoperation was 63 +/- 14 years with 42 male and 17 female. Hematoma evacuations were performed at various time intervals depending on the pathology treated at the initial operation. The time to second operation was 2.7 days after intraparenchymal hematoma evacuation, 6.0 days after cerebrovascular surgery, 6.2 days after tumor surgery and 9.7 days after subdural hematoma evacuation. The rate of postoperative hematoma development was 9.1% after a subdural hematoma evacuation, while it was only 1.1% in all other operations. Overall, those requiring hematoma evacuation had a 15% mortality rate, 64% were non-ambulatory, and 54% were discharged to long-term acute care facility, skilled nursing facility, rehabilitation facility or hospice. Conclusions Neurological outcomes were poor in patients who underwent a cranial operation and required a second operation to remove a hematoma. This study suggests close observation of elderly males after a cranial operation, especially after subdural hematoma evacuation, and longer observation time for patients undergoing subdural hematoma evacuation than intraparenchymal hematoma evacuation, tumor surgery or cerebrovascular surgery.
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Early postoperative haematomas in neurosurgery. Acta Neurochir (Wien) 2016; 158:837-46. [PMID: 27020442 DOI: 10.1007/s00701-016-2778-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 03/15/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND A postoperative haematoma can be a very serious complication following a neurosurgical procedure. Patients should be informed about the risks of such an event prior to surgery. From a practical point of view, it would be important to know when the patient is most likely to deteriorate and to require surgery because of a postoperative haematoma and when it might be safe to transfer the patient to the regular ward. The up-to-date studies regarding this topic are few. METHODS We therefore undertook the present retrospective study, including a cohort of all patients operated on at the Department of Neurosurgery in Lund during the years 2011-2014, with the aim to define the time windows for clinical deterioration and reoperation, and whether risk factors such as anticoagulant agents/antiplatelet therapy, emergency versus elective surgery and abnormal coagulation blood values were present. We also defined the type of surgery resulting in postoperative haematoma and tried to find the clinical state of the patients when they deteriorated, as well as the outcome at 3 months postoperatively. RESULTS During the time period from June 2011 to November 2014, a total of 7,055 surgical procedures of all kinds were registered at our department. By the search for the diagnosis codes AWE00 and AWD00 (reoperation for deep haemorrhage and for superficial haemorrhage respectively), we identified 93 reoperations, meaning a percentage of 1.3 %. Thirty-four of the reoperations were done within the first 24 h. Twenty-four patients were reoperated on >24 h but ≤72 h after the first operation. Only four patients who were initially doing well postoperatively showed a delayed clinical deterioration within the time frame from >6 h and ≤24 h postoperatively. This means that 0.06 % of the patients who were operated upon were doing well initially, being completely awake and with no new neurological deficit and no deterioration within the first 6 h postoperatively, and then deteriorated from a postoperative haematoma within the time frame of >6 h and ≤24 h postoperatively. CONCLUSIONS We could conclude that no exact time window distinguished very early from somewhat later postoperative haematomas in our material. However, all but two patients deteriorating between 6 and 24 h after the operation had at least one of the following risk factors defined for post-operative haematoma: meningioma surgery, anticoagulant agents/antiplatelet therapy prior to surgery (including Dalteparin [Fragmin®], Enoxaparinnatrium [Klexane®], Warfarin [Waran®], ASA [Trombyl®] or ASA and caffeine [Treo®]), emergency operation, posterior fossa surgery or chronic subdural haematoma in a patient with a shunt. This material is too small to make any definitive conclusions, but a suggestion could be to include these factors when considering the transfer of a patient from the postoperative intensive care unit to the regular ward.
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Algattas H, Kimmell KT, Vates GE. Risk of Reoperation for Hemorrhage in Patients After Craniotomy. World Neurosurg 2016; 87:531-9. [DOI: 10.1016/j.wneu.2015.09.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/11/2015] [Accepted: 09/15/2015] [Indexed: 10/23/2022]
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Bydon M, Abt NB, Macki M, Brem H, Huang J, Bydon A, Tamargo RJ. Preoperative anemia increases postoperative morbidity in elective cranial neurosurgery. Surg Neurol Int 2014; 5:156. [PMID: 25422784 PMCID: PMC4235129 DOI: 10.4103/2152-7806.143754] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 09/19/2014] [Indexed: 01/26/2023] Open
Abstract
Background: Preoperative anemia may affect postoperative mortality and morbidity following elective cranial operations. Methods: The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was used to identify elective cranial neurosurgical cases (2006-2012). Morbidity was defined as wound infection, systemic infection, cardiac, respiratory, renal, neurologic, and thromboembolic events, and unplanned returns to the operating room. For 30-day postoperative mortality and morbidity, adjusted odds ratios (ORs) were estimated with multivariable logistic regression. Results: Of 8015 patients who underwent elective cranial neurosurgery, 1710 patients (21.4%) were anemic. Anemic patients had an increased 30-day mortality of 4.1% versus 1.3% in non-anemic patients (P < 0.001) and an increased 30-day morbidity rate of 25.9% versus 14.14% in non-anemic patients (P < 0.001). The 30-day morbidity rates for all patients undergoing cranial procedures were stratified by diagnosis: 26.5% aneurysm, 24.7% sellar tumor, 19.7% extra-axial tumor, 14.8% intra-axial tumor, 14.4% arteriovenous malformation, and 5.6% pain. Following multivariable regression, the 30-day mortality in anemic patients was threefold higher than in non-anemic patients (4.1% vs 1.3%; OR = 2.77; 95% CI: 1.65-4.66). The odds of postoperative morbidity in anemic patients were significantly higher than in non-anemic patients (OR = 1.29; 95% CI: 1.03-1.61). There was a significant difference in postoperative morbidity event odds with a hematocrit level above (OR = 1.07; 95% CI: 0.78-1.48) and below (OR = 2.30; 95% CI: 1.55-3.42) 33% [hemoglobin (Hgb) 11 g/dl]. Conclusions: Preoperative anemia in elective cranial neurosurgery was independently associated with an increased risk of 30-day postoperative mortality and morbidity when compared to non-anemic patients. A hematocrit level below 33% (Hgb 11 g/dl) was associated with a significant increase in postoperative morbidity.
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Affiliation(s)
- Mohamad Bydon
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Nicholas B Abt
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Mohamed Macki
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Henry Brem
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Judy Huang
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Ali Bydon
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
| | - Rafael J Tamargo
- Johns Hopkins, Department of Neurosurgery, 600 N Wolfe Street, Sheik Zayed Tower Room 6115G, Baltimore, Maryland, 21287, USA
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Ren XH, Chu C, Zeng C, Tian YJ, Ma ZY, Tang K, Yu LB, Cui XL, Wang ZC, Lin S. Delayed postoperative hemorrhage in 21 patients with intracranial epidermoid cysts. J Neurosurg 2011; 114:1592-602. [PMID: 21275558 DOI: 10.3171/2010.12.jns10325] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Intracranial epidermoid cysts are rare, potentially curable, benign lesions that are sometimes associated with severe postoperative complications, including hemorrhage. Delayed hemorrhage, defined as one that occurred after an initial unremarkable postoperative CT scan, contributed to most cases of postoperative hemorrhage in patients with epidermoid cyst. In this study, the authors focus on delayed hemorrhage as one of the severe postoperative complications in epidermoid cyst, report its incidence and its clinical features, and analyze related clinical parameters.
Methods
There were 428 cases of intracranial epidermoid cysts that were surgically treated between 2002 and 2008 in Beijing Tiantan Hospital, and these were retrospectively reviewed. Among them, the cases with delayed postoperative hemorrhage were chosen for analysis. Clinical parameters were recorded, including the patient's age and sex, the chief surgeon's experience in neurosurgery, the year in which the operation was performed, tumor size, adhesion to neurovascular structures, and degree of resection. These parameters were compared in patients with and without delayed postoperative hemorrhage to identify risk factors associated with this entity.
Results
The incidences of postoperative hemorrhage and delayed postoperative hemorrhage in patients with epidermoid cyst were 5.61% (24 of 428) and 4.91% (21 of 428), respectively, both of which were significantly higher than that of postoperative hemorrhage in all concurrently treated intracranial tumors, which was 0.91% (122 of 13,479). The onset of delayed postoperative hemorrhage ranged from the 5th to 23rd day after the operation; the median time of onset was the 8th day. The onset manifestation included signs of intracranial hypertension and/or meningeal irritation (71.4%), brain herniation (14.3%), seizures (9.5%), and syncope (4.8%). Neuroimages revealed hematoma in 11 cases and subarachnoid hemorrhage in 10 cases. The rehemorrhage rate was 38.1% (8 of 21). The mortality rate for delayed postoperative hemorrhage was 28.6% (6 of 21). None of the clinical parameters was correlated with delayed postoperative hemorrhage (p > 0.05), despite a relatively lower p value for adhesion to neurovascular structures (p = 0.096).
Conclusions
Delayed postoperative hemorrhage contributed to most of the postoperative hemorrhages in patients with intracranial epidermoid cysts and was a unique postoperative complication with unfavorable outcomes. Adhesion to neurovascular structures was possibly related to delayed postoperative hemorrhage (p = 0.096).
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Affiliation(s)
- Xiao-hui Ren
- 1Beijing Neurosurgical Institute, Capital Medical University; and
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chun Chu
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chun Zeng
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yong-ji Tian
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhen-yu Ma
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Kai Tang
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lan-bing Yu
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiang-li Cui
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhong-cheng Wang
- 1Beijing Neurosurgical Institute, Capital Medical University; and
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Song Lin
- 2Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Postoperative intracranial haemorrhage: a review. Neurosurg Rev 2011; 34:393-407. [DOI: 10.1007/s10143-010-0304-3] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2010] [Revised: 09/27/2010] [Accepted: 11/10/2010] [Indexed: 01/31/2023]
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Gerlach R, Krause M, Seifert V, Goerlinger K. Hemostatic and hemorrhagic problems in neurosurgical patients. Acta Neurochir (Wien) 2009; 151:873-900; discussion 900. [PMID: 19557305 DOI: 10.1007/s00701-009-0409-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2007] [Accepted: 10/22/2008] [Indexed: 01/10/2023]
Abstract
BACKGROUND Abnormalities of the hemostasis can lead to hemorrhage, and on the other hand to thrombosis. Intracranial neoplasms, complex surgical procedures, and head injury have a specific impact on coagulation and fibrinolysis. Moreover, the number of neurosurgical patients on medication (which interferes with platelet function and/or the coagulation systems) has increased over the past years. METHOD The objective of this review is to recall common hemostatic disorders in neurosurgical patients on the basis of the "new concept of hemostasis". Therefore the pertinent literature was searched to provide a structured and up to date manuscript about hemostasis in Neurosurgery. FINDINGS According to recent scientific publications abnormalities of the coagulation system are discussed. Pathophysiological background and the rational for specific (cost)-effective perioperative hemostatic therapy is provided. CONCLUSIONS Perturbations of hemostasis can be multifactorial and maybe encountered in the daily practice of neurosurgery. Early diagnosis and specific treatment is the prerequisite for successful treatment and good patients outcome.
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Affiliation(s)
- Ruediger Gerlach
- Department of Neurosurgery, Johann Wolfgang Goethe University, Schleusenweg 2-16, 60528 Frankfurt am Main, Germany.
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Altered consciousness associated with brain neoplasms. HANDBOOK OF CLINICAL NEUROLOGY 2008. [PMID: 18631828 DOI: 10.1016/s0072-9752(07)01715-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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