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Kapapa T, Jesuthasan S, Schiller F, Schiller F, Woischneck D, Gräve S, Barth E, Mayer B, Oehmichen M, Pala A. Outcome after decompressive craniectomy in older adults after traumatic brain injury. Front Med (Lausanne) 2024; 11:1422040. [PMID: 39040896 PMCID: PMC11260794 DOI: 10.3389/fmed.2024.1422040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 06/24/2024] [Indexed: 07/24/2024] Open
Abstract
Objective Globally, many societies are experiencing an increase in the number of older adults (>65 years). However, there has been a widening gap between the chronological and biological age of older adults which trend to a more active and social participating part of the society. Concurrently, the incidence of traumatic brain injury (TBI) is increasing globally. The aim of this study was to investigate the outcome after TBI and decompressive craniectomy (DC) in older adults compared with younger patients. Methods A retrospective, multi-centre, descriptive, observational study was conducted, including severe TBI patients who were treated with DC between 2005 and 2022. Outcome after discharge and 12 months was evaluated according to the Glasgow Outcome Scale (Sliding dichotomy based on three prognostic bands). Significance was established as p ≤ 0.05. Results A total of 223 patients were included. The majority (N = 158, 70.9%) survived TBI and DC at discharge. However, unfavourable outcome was predominant at discharge (88%) and after 12 months (67%). There was a difference in favour of younger patients (≤65 years) between the age groups at discharge (p = 0.006) and at 12 months (p < 0.001). A subgroup analysis of the older patients (66 to ≤74 vs. ≥75 years) did not reveal any significant differences. After 12 months, 64% of the older patients had a fatal outcome. Only 10% of those >65 years old had a good or very good outcome. 25% were depending on support in everyday activities. After 12 months, the age (OR 0.937, p = 0.007, CI 95%: 0.894-0.981; univariate) and performed cranioplasty (univariate and multivariate results) were influential factors for the dichotomized GOS. For unfavourable outcome after 12 months, the thresholds were calculated for age = 55.5 years (p < 0.001), time between trauma and surgery = 8.25 h (p = 0.671) and Glasgow Coma Scale (GCS) = 4 (p = 0.429). Conclusion Even under the current modern conditions of neuro-critical care, with significant advances in intensive care and rehabilitation medicine, the majority of patients >65 years of age following severe TBI and DC died or were dependent and usually required extensive support. This aspect should also be taken into account during decision making and counselling (inter-, intradisciplinary or with relatives) for a very mobile and active older section of society, together with the patient's will.
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Affiliation(s)
- Thomas Kapapa
- Neurosurgical Department, University Hospital Ulm, Ulm, Germany
| | | | | | | | | | - Stefanie Gräve
- Section Interdisciplinary Intensive Care Medicine, University Hospital Ulm, Ulm, Germany
| | - Eberhard Barth
- Section Interdisciplinary Intensive Care Medicine, University Hospital Ulm, Ulm, Germany
| | - Benjamin Mayer
- Institute for Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | | | - Andrej Pala
- Neurosurgical Department, University Hospital Ulm, Ulm, Germany
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Bai J, Zhang J, Zhang Z. Large Amount of Epidural Effusion Outside the Dura After Percutaneous Puncture and Suction Treatment. J Craniofac Surg 2024:00001665-990000000-01621. [PMID: 38771212 DOI: 10.1097/scs.0000000000010219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 03/12/2024] [Indexed: 05/22/2024] Open
Abstract
Epidural fluid collection is commonly seen as a low-density accumulation beneath the dura on postoperative computed tomography scans. It is discussed less in the literature because, in most cases, the fluid amount is small, self-absorbing, and typically does not cause neurological deficits, so intervention is usually unnecessary. However, when a significant amount of fluid accumulates, patients may experience symptoms such as altered consciousness and even coma. In such cases, treatment is necessary to reduce intracranial pressure, preventing further deterioration of consciousness and potentially life-threatening situations. The authors report a case of a large epidural fluid collection following cranioplasty, resulting in progressive deterioration of consciousness in the patient. Computed tomography scans indicated brain herniation. Subsequently, percutaneous puncture and suction treatment were performed, followed by appropriate pressure dressing. The patient gradually recovered from a shallow coma to clear consciousness and was discharged after rehabilitation.
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Affiliation(s)
| | - Jian Zhang
- Weifang Medical University, Weifang
- Shandong University Qilu Hospital Dezhou Hospital, Jinan, Shandong, China
| | - Zhiying Zhang
- Shandong University Qilu Hospital Dezhou Hospital, Jinan, Shandong, China
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Dobran M, Di Rienzo A, Carrassi E, Aiudi D, Raggi A, Iacoangeli A, Lattanzi S, Iacoangeli M. Post-traumatic decompressive craniectomy: Prognostic factors and long-term follow-up. Surg Neurol Int 2023; 14:400. [PMID: 38053697 PMCID: PMC10695453 DOI: 10.25259/sni_1090_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 10/12/2023] [Indexed: 12/07/2023] Open
Abstract
Background Decompressive craniectomy (DC) is still controversial in neurosurgery. According to the most recent trials, DC seems to increase survival in case of refractory intracranial pressure. On the other hand, the risk of postsurgical poor outcomes remain high. The present study aimed to evaluate a series of preoperative factors potentially impacting on long-term follow-up of traumatic brain injury (TBI) patients treated with DC. Methods We analyzed the first follow-up year of a series of 75 TBI patients treated with DC at our department in five years (2015-2019). Demographic, clinical, and radiological parameters were retrospectively collected from clinical records. Blood examinations were analyzed to calculate the preoperative neutrophil-to-lymphocyte ratio (NLR). Disability rating scale (DRS) was used to classify patients' outcomes (good outcome [G.O.] if DRS ≤11 and poor outcome [P.O.] if DRS ≥12) at 6 and 12 months. Results At six months follow-up, 25 out of 75 patients had DRS ≤11, while at 12 months, 30 out of 75 patients were included in the G.O. group . Admission Glasgow Coma Scale (GCS) >8 was significantly associated with six months G.O. Increased NLR values and the interval between DC and cranioplasty >3 months were significantly correlated to a P.O. at 6- and 12-month follow-up. Conclusion Since DC still represents a controversial therapeutic strategy, selecting parameters to help stratify TBI patients' potential outcomes is paramount. GCS at admission, the interval between DC and cranioplasty, and preoperative NLR values seem to correlate with the long-term outcome.
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Affiliation(s)
- Mauro Dobran
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
| | - Alessandro Di Rienzo
- Department of Neurosurgery, Università Politecnica delle Marche Facoltà di Medicina e Chirurgia, Ancona, Italy
| | - Erika Carrassi
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
| | - Denis Aiudi
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
| | - Alessio Raggi
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
| | - Alessio Iacoangeli
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
| | - Simona Lattanzi
- Department of Neurology, Università Politecnica delle Marche, Ancona, Italy
| | - Maurizio Iacoangeli
- Department of Neurosurgery, Università Politecnica delle Marche, Ancona, Italy
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Bečulić H, Spahić D, Begagić E, Pugonja R, Skomorac R, Jusić A, Selimović E, Mašović A, Pojskić M. Breaking Barriers in Cranioplasty: 3D Printing in Low and Middle-Income Settings-Insights from Zenica, Bosnia and Herzegovina. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1732. [PMID: 37893450 PMCID: PMC10608598 DOI: 10.3390/medicina59101732] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Cranial defects pose significant challenges in low and middle-income countries (LIMCs), necessitating innovative and cost-effective craniofacial reconstruction strategies. The purpose of this study was to present the Bosnia and Herzegovina model, showcasing the potential of a multidisciplinary team and 3D-based technologies, particularly PMMA implants, to address cranial defects in a resource-limited setting. Materials and Methods: An observational, non-experimental prospective investigation involved three cases of cranioplasty at the Department of Neurosurgery, Cantonal Hospital Zenica, Bosnia and Herzegovina, between 2019 and 2023. The technical process included 3D imaging and modeling with MIMICS software (version 10.01), 3D printing of the prototype, mold construction and intraoperative modification for precise implant fitting. Results: The Bosnia and Herzegovina model demonstrated successful outcomes in cranioplasty, with PMMA implants proving cost-effective and efficient in addressing cranial defects. Intraoperative modification contributed to reduced costs and potential complications, while the multidisciplinary approach and 3D-based technologies facilitated accurate reconstruction. Conclusions: The Bosnia and Herzegovina model showcases a cost-effective and efficient approach for craniofacial reconstruction in LIMICs. Collaborative efforts, 3D-based technologies, and PMMA implants contribute to successful outcomes. Further research is needed to validate sustained benefits and enhance craniofacial reconstruction strategies in resource-constrained settings.
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Affiliation(s)
- Hakija Bečulić
- Department of Neurosurgery, Cantonal Hospital Zenica, 72000 Zenica, Bosnia and Herzegovina
- Department of Anatomy, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina; (R.S.); (A.M.)
| | - Denis Spahić
- Department of Constructions and CAD Technologies, School of Mechanical Engineering, University of Zenica, 72000 Zenica, Bosnia and Herzegovina;
- iDEAlab, School of Mechanical Engineering, University of Zenica, 72000 Zenica, Bosnia and Herzegovina
| | - Emir Begagić
- Deparment of General Medicine, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina;
| | - Ragib Pugonja
- Deparment of General Medicine, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina;
| | - Rasim Skomorac
- Department of Anatomy, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina; (R.S.); (A.M.)
- Department of Surgery, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina;
| | - Aldin Jusić
- Department of Anatomy, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina; (R.S.); (A.M.)
| | - Edin Selimović
- Department of Surgery, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina;
| | - Anes Mašović
- Department of Anatomy, School of Medicine, University of Zenica, 72000 Zenica, Bosnia and Herzegovina; (R.S.); (A.M.)
| | - Mirza Pojskić
- Department of Neurosurgery, University Hospital Marburg, Baldinger Str., 35033 Marburg, Germany
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Safi S, Ali A, Abdelhafez I, Salam A, Alrabayah T, Alyafei A, Belkhair S. Predictors of Clinical Outcomes in Autologous Cranioplasty. World Neurosurg 2022; 167:e561-e566. [PMID: 35977678 DOI: 10.1016/j.wneu.2022.08.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Cranioplasty is a common neurosurgical procedure and autologous grafts are preferred due to their aesthetic and biocompatibility benefits. Multiple risk factors are implicated as predictors for neurologic outcome. This study focuses on risk factors that may be associated with complications and analyzes the predictors of neurologic outcomes after autologous cranioplasty. METHODS This is a retrospective observational study conducted at a tertiary care center between 2015 and 2021. Adults with autologous cranioplasty (n = 132) were recruited from procedure logs and the hospital electronic health record. Clinicodemographic parameters, risk factors, and complications were recorded. Neurologic outcomes were measured using the dichotomized Glasgow Outcome Scale (GOS). Primary outcome measure was pre- and post-cranioplasty GOS at the last follow up. Secondary outcome measures were the predicting factors that contributed to enhanced neurologic outcome post-cranioplasty. RESULTS Mean age was 41.4 (standard deviation ± 13.5) years with male predominance (12.2:1). Complications developed in 12.9% (n = 17), with infections in 3.8% (n = 5) and hydrocephalus in 2.3% (n = 3). In bivariate analysis, pre-cranioplasty GOS good grades 4 and 5 (P < 0.001), trauma as an indication for decompressive craniectomy (DC) (P < 0.001), and early cranioplasty ≤12 weeks (P = 0.023) were statistically significant predictors for post-cranioplasty neurologic recovery at follow-up. In a multiple logistic regression model, adjusted odds ratio for pre-cranioplasty GOS was 28.77 (95% confidence interval [CI] 7.21-114.74, P < 0.001), for trauma as indication for DC was 5.15 (95% CI 1.65-16.05, P = 0.003), and for early cranioplasty ≤12 weeks was 3.04 (95% CI 1.12-8.27 P = 0.029). CONCLUSIONS Autologous cranioplasty contributes to a quantifiable neurologic outcome. Pre-cranioplasty neurologic status, cranioplasty done for traumatic DC and early cranioplasty may have potential for enhanced neurologic recovery. Further clinical studies with better evidence may expound upon these findings.
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Affiliation(s)
- Saleh Safi
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar.
| | - Arshad Ali
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar; Department of Clinical Academic Sciences, College of Medicine, Qatar University, Doha, Qatar; Department of Neurological Sciences, Weill Cornell Medicine, Doha, Qatar
| | - Ibrahim Abdelhafez
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Abdul Salam
- Department of Epidemiology and Biostatistics, King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia
| | - Talal Alrabayah
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar; Department of Clinical Academic Sciences, College of Medicine, Qatar University, Doha, Qatar
| | - Abdulnasser Alyafei
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar; Department of Neurological Sciences, Weill Cornell Medicine, Doha, Qatar
| | - Sirajeddin Belkhair
- Department of Neurosurgery, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar; Department of Clinical Academic Sciences, College of Medicine, Qatar University, Doha, Qatar; Department of Neurological Sciences, Weill Cornell Medicine, Doha, Qatar
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Analysis of PMMA versus CaP titanium-enhanced implants for cranioplasty after decompressive craniectomy: a retrospective observational cohort study. Neurosurg Rev 2022; 45:3647-3655. [PMID: 36222944 DOI: 10.1007/s10143-022-01874-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 08/24/2022] [Accepted: 09/01/2022] [Indexed: 10/17/2022]
Abstract
Numerous materials of implants used for cranioplasty after decompressive craniectomy (DC) have been investigated to meet certain demanded key features, such as stability, applicability, and biocompatibility. We aimed to evaluate the feasibility and safety of biocompatible calcium-phosphate (CaP) implants for cranioplasty compared to polymethylmethacrylate (PMMA) implants. In this retrospective observational cohort study, the medical records of all patients who underwent cranioplasty between January 1st, 2015, and January 1st, 2022, were reviewed. Demographic, clinical, and diagnostic data were collected. Eighty-two consecutive patients with a mean age of 52 years (range 22-72 years) who received either a PMMA (43/82; 52.4%) or CaP (39/82; 47.6%) cranial implant after DC were included in the study. Indications for DC were equally distributed in both groups. Time from DC to cranioplasty was 143.8 ± 17.5 days (PMMA) versus 98.5 ± 10.4 days (CaP). The mean follow-up period was 34.9 ± 27.1 months. Postoperative complications occurred in 13 patients with PMMA and 6 in those with CaP implants (13/43 [30.2%] vs. 6/39 [15.4%]; p = 0.115). Revision surgery with implant removal was necessary for 9 PMMA patients and in 1 with a CaP implant (9/43 [20.9%] vs. 1/39 [2.6%]; p = 0.0336); 6 PMMA implants were removed due to surgical site infection (SSI) (PMMA 6/43 [14%] vs. CaP 0/39 [0%]; p = 0.012). In this study, a biocompatible CaP implant seems to be superior to a PMMA implant in terms of SSI and postoperative complications. The absence of SSI supports the idea of the biocompatible implant material with its ability for osseointegration.
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Rao RK, McConnell DD, Litofsky NS. The impact of cigarette smoking and nicotine on traumatic brain injury: a review. Brain Inj 2022; 36:1-20. [PMID: 35138210 DOI: 10.1080/02699052.2022.2034186] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 10/28/2021] [Indexed: 11/02/2022]
Abstract
INTRODUCTION Traumatic Brain Injury (TBI) and tobacco smoking are both serious public health problems. Many people with TBI also smoke. Nicotine, a component of tobacco smoke, has been identified as a premorbid neuroprotectant in other neurological disorders. This study aims to provide better understanding of relationships between tobacco smoking and nicotine use and effect on outcome/recovery from TBI. METHODS PubMed database, SCOPUS, and PTSDpub were searched for relevant English-language papers. RESULTS Twenty-nine human clinical studies and nine animal studies were included. No nicotine-replacement product use in human TBI clinical studies were identified. While smoking tobacco prior to injury can be harmful primarily due to systemic effects that can compromise brain function, animal studies suggest that nicotine as a pharmacological agent may augment recovery of cognitive deficits caused by TBI. CONCLUSIONS While tobacco smoking before or after TBI has been associated with potential harms, many clinical studies downplay correlations for most expected domains. On the other hand, nicotine could provide potential treatment for cognitive deficits following TBI by reversing impaired signaling pathways in the brain including those involving nAChRs, TH, and dopamine. Future studies regarding the impact of cigarette smoking and vaping on patients with TBI are needed .
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Affiliation(s)
- Rohan K Rao
- Division of Neurological Surgery, University of Missouri School of Medicine, Columbia, Missouri, USA
| | - Diane D McConnell
- Division of Neurological Surgery, University of Missouri School of Medicine, Columbia, Missouri, USA
| | - N Scott Litofsky
- Division of Neurological Surgery, University of Missouri School of Medicine, Columbia, Missouri, USA
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Cosmetic results of autologous bone cranioplasty after decompressive craniectomy for traumatic brain injury based on a patient questionnaire. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2021.101311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Corallo F, Lo Buono V, Calabrò RS, De Cola MC. Can Cranioplasty Be Considered a Tool to Improve Cognitive Recovery Following Traumatic Brain Injury? A 5-Years Retrospective Study. J Clin Med 2021; 10:jcm10225437. [PMID: 34830718 PMCID: PMC8624554 DOI: 10.3390/jcm10225437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 01/19/2023] Open
Abstract
Cranioplasty (CP) is a neurosurgical intervention of skull repairing following a decompressive craniectomy. Unfortunately, the impact of cranioplasty on cognitive and motor function is still controversial. Fifteen TBI subjects aged 26–54 years with CP after decompressive craniectomy were selected in this observational retrospective study. As per routine clinical practice, a neuropsychological evaluation carried out immediately before the cranioplasty (Pre CP) and one month after the cranioplasty (T0) was used to measure changes due to CP surgery. This assessment was performed each year for 5 years after discharge in order to investigate long-term cognitive changes (T1-T5). Before cranioplasty, about 53.3% of subjects presented a mild to severe cognitive impairment and about 40.0% a normal cognition. After CP, we found a significant improvement in all neuropsychological test scores. The more significant differences in cognitive recovery were detected after four years from CP. Notably, we found significant differences between T4 and T0-T1, as well as between T5 and T0-T1-T2 in all battery tests. This retrospective study further suggests the importance of CP in the complex management of patients with TBI showing how these patients might improve their cognitive function over a long period after the surgical procedure.
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10
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Cranioplasty Following Severe Traumatic Brain Injury: Role in Neurorecovery. Curr Neurol Neurosci Rep 2021; 21:62. [PMID: 34674047 DOI: 10.1007/s11910-021-01147-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW Decompressive craniectomy (DC) is a life-saving procedure performed in refractory intracranial pressure increase and mass lesion due to severe traumatic brain injury (TBI). Cranioplasty primarily intends to maintain cerebral protection and reconstruct aesthetic appearance. Also, cranioplasty can enable neurological rehabilitation and potentially augment neurological recovery. This article reviews recent studies on the effect of cranioplasty on neurological recovery in severe TBI. RECENT FINDINGS Recent findings suggested that cranioplasty has the potential to enhance neurological recovery after severe TBI. Cranioplasty may alleviate cognitive and functional deficits by reinstating the regular cerebrospinal fluid dynamics and improving brain perfusion. Analyses on the effects of cranioplasty timing on neurological recovery likely favor early cranioplasty. Also, materials used during cranioplasty, autologous and exogenous, were suggested to have similar effects in recovery. Although neurological therapy of TBI patients is still a serious challenge, recent findings represent the possible enhancing effect of cranioplasty on neurological recovery.
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11
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Surgical Site Infection After Autologous Cranioplasty for Decompressive Craniectomy in Traumatic Brain Injury: A Retrospective Review of Two Level 1 Trauma Centers. J Craniofac Surg 2021; 32:2728-2731. [PMID: 34260461 DOI: 10.1097/scs.0000000000007830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECT Surgical site infection (SSI) after cranioplasty can result in unnecessary morbidity. This analysis was designed to determine the risk factors of SSI after cranioplasty in patients who received a decompressive craniectomy with the autologous bone for traumatic brain injury (TBI). METHODS A retrospective review was performed at two level 1 academic trauma centers for adult patients who underwent autologous cranioplasty after prior decompressive craniectomy for TBI. Demographic and procedural variables were collected and analyzed for associations with an increased incidence of surgical site infection with two-sample independent t tests and Mann Whitney U tests, and with a Bonferroni correction applied in cases of multiple comparisons. Statistical significance was reported with a P value of < 0.05. RESULTS A total of 71 patients were identified. The mean interval from craniectomy to cranioplasty was 99 days (7-283), and 3 patients developed SSIs after cranioplasty (4.2%). Postoperative drain placement (P > 0.08) and administration of intrawound vancomycin powder (P = 0.99) were not predictive of infection risk. However, a trend was observed suggesting that administration of prophylactic preoperative IV vancomycin is associated with a reduced infection rate. CONCLUSIONS The SSI rate after autologous cranioplasty in TBI patients is lower than previously reported for heterogeneous groups and indications, and the infection risk is comparable to other elective neurosurgical procedures. As such, the authors recommend attempting to preserve native skull and perform autologous cranioplasty in this population whenever possible.
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Rynkowski CB, Robba C, Loreto M, Theisen ACW, Kolias AG, Finger G, Czosnyka M, Bianchin MM. Effects of Cranioplasty After Decompressive Craniectomy on Neurological Function and Cerebral Hemodynamics in Traumatic Versus Nontraumatic Brain Injury. ACTA NEUROCHIRURGICA. SUPPLEMENT 2021; 131:79-82. [PMID: 33839823 DOI: 10.1007/978-3-030-59436-7_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
After decompressive craniectomy (DC), cranioplasty (CP) can help to normalize vascular and cerebrospinal fluid circulation besides improving the patient's neurological status. The aim of this study was to investigate the effects of CP on cerebral hemodynamics and on cognitive and functional outcomes in patients with and without a traumatic brain injury (TBI). Over a period of 3 years, 51 patients were included in the study: 37 TBI patients and 14 non-TBI patients. The TBI group was younger (28.86 ± 9.71 versus 45.64 ± 9.55 years, P = 0.0001), with a greater proportion of men than the non-TBI group (31 versus 6, P = 0.011). Both groups had improved cognitive outcomes (as assessed by the Mini-Mental State Examination) and functional outcomes (as assessed by the Barthel Index and Modified Rankin Scale) 90 days after CP. In the TBI group, the mean velocity of blood flow in the middle cerebral artery ipsilateral to the cranial defect increased between the time point before CP and 90 days after CP (34.24 ± 11.02 versus 42.14 ± 10.19 cm/s, P = 0.0001). In conclusion, CP improved the neurological status in TBI and non-TBI patients, but an increment in cerebral blood flow velocity after CP occurred only in TBI patients.
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Affiliation(s)
- Carla B Rynkowski
- Graduate Program in Medical Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil. .,Adult Critical Care Unit, Hospital Cristo Redentor, Porto Alegre, Brazil.
| | - Chiara Robba
- Department of Anaesthesia and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology, Genoa, Italy
| | - Melina Loreto
- Adult Critical Care Unit, Hospital Divina Providência, Porto Alegre, Brazil
| | | | - Angelos G Kolias
- Neurosurgical Division, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.,NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - Guilherme Finger
- Department of Neurosurgery, Hospital Cristo Redentor, Porto Alegre, Brazil
| | - Marek Czosnyka
- Neurosurgical Division, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Marino Muxfeldt Bianchin
- Graduate Program in Medical Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,B.R.A.I.N., Division of Neurology, Hospital de Clínicas de Poro Alegre, Porto Alegre, Brazil
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Mohan M, Layard Horsfall H, Solla DJF, Robertson FC, Adeleye AO, Teklemariam TL, Khan MM, Servadei F, Khan T, Karekezi C, Rubiano AM, Hutchinson PJ, Paiva WS, Kolias AG, Devi BI. Decompressive craniotomy: an international survey of practice. Acta Neurochir (Wien) 2021; 163:1415-1422. [PMID: 33738561 PMCID: PMC8053664 DOI: 10.1007/s00701-021-04783-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 02/22/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND Traumatic brain injury (TBI) and stroke have devastating consequences and are major global public health issues. For patients that require a cerebral decompression after suffering a TBI or stroke, a decompressive craniectomy (DC) is the most commonly performed operation. However, retrospective non-randomized studies suggest that a decompressive craniotomy (DCO; also known as hinge or floating craniotomy), where a bone flap is replaced but not rigidly fixed, has comparable outcomes to DC. The primary aim of this project was to understand the current extent of usage of DC and DCO for TBI and stroke worldwide. METHOD A questionnaire was designed and disseminated globally via emailing lists and social media to practicing neurosurgeons between June and November 2019. RESULTS We received 208 responses from 60 countries [40 low- and middle-income countries (LMICs)]. DC is used more frequently than DCO, however, about one-quarter of respondents are using a DCO in more than 25% of their patients. The three top indications for a DCO were an acute subdural hematoma (ASDH) and a GCS of 9-12, ASDH with contusions and a GCS of 3-8, and ASDH with contusions and a GCS of 9-12. There were 8 DCO techniques used with the majority (60/125) loosely tying sutures to the bone flap. The majority (82%) stated that they were interested in collaborating on a randomized trial of DCO vs. DC. CONCLUSION Our results show that DCO is a procedure carried out for TBI and stroke, especially in LMICs, and most commonly for an ASDH. The majority of the respondents were interested in collaborating on a is a future randomized trial.
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Affiliation(s)
- Midhun Mohan
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital and University of Cambridge, Cambridge Biomedical Campus, Box 167, Cambridge, CB2 0QQ, UK.
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK.
| | - Hugo Layard Horsfall
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital and University of Cambridge, Cambridge Biomedical Campus, Box 167, Cambridge, CB2 0QQ, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | | | - Faith C Robertson
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
| | - Amos O Adeleye
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Division of Neurological Surgery, Department of Surgery, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Neurological Surgery, University College Hospital, Ibadan, Nigeria
| | - Tsegazeab Laeke Teklemariam
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Addis Ababa University, College of Health Science, Addis Ababa, Ethiopia
| | - Muhammad Mukhtar Khan
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Department of Neurosurgery, North West General Hospital and Research Center, Peshawar, Pakistan
| | - Franco Servadei
- Department of Neurosurgery, Humanitas University, Department of Biomedical Sciences and Humanitas Clinical and Research Center- IRCCS, Milan, Italy
| | - Tariq Khan
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Department of Neurosurgery, North West General Hospital and Research Center, Peshawar, Pakistan
| | - Claire Karekezi
- Neurosurgery Unit, Department of Surgery, Rwanda Military Hospital, Kigali, Rwanda
| | - Andres M Rubiano
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- INUB/MEDITECH Research Group, El Bosque University, Bogota, Colombia
- MEDITECH Foundation, Clinical Research, Cali, Colombia
| | - Peter J Hutchinson
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital and University of Cambridge, Cambridge Biomedical Campus, Box 167, Cambridge, CB2 0QQ, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | | | - Angelos G Kolias
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital and University of Cambridge, Cambridge Biomedical Campus, Box 167, Cambridge, CB2 0QQ, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - B Indira Devi
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Department of Neurosurgery, National Institute for Mental Health and Neurosciences, Bangalore, India
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Complications of cranioplasty following decompressive craniectomy for traumatic brain injury: systematic review and meta-analysis. Acta Neurochir (Wien) 2021; 163:1423-1435. [PMID: 33759012 DOI: 10.1007/s00701-021-04809-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/10/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Decompressive craniectomy (DC) is a common neurosurgical intervention for severe traumatic brain injury (TBI), as well as malignant stroke, malignancy and infection. DC necessitates subsequent cranioplasty. There are significant demographic differences between TBI and non-TBI patients undergoing cranioplasty, which may influence their relative risk profiles for infection, aseptic bone flap resorption (aBFR) and re-operation. OBJECTIVE Perform a meta-analysis to determine the relative infection, aBFR and re-operation risk profiles of TBI patients as compared to other indications for DC. METHODS A systematic review and meta-analysis was performed in accordance with the PRISMA guidelines. PubMed, MEDLINE, EMBASE and Google Scholar were searched until 26/11/2020. Studies detailing rates of infection, re-operation and/or aBFR in specific materials and the post-TBI population were included, while studies in paediatrics or craniosynostosis repair were excluded. RESULTS Twenty-six studies were included. There was no difference in relative risk of infection between TBI and non-TBI cohorts (RR 0.81, 95% CI 0.57-1.17), with insignificant heterogeneity (I2 = 33%). TBI was a risk factor for aBFR (RR 1.54, 95% CI 1.25-1.89), with no significant heterogeneity (I2 = 13%). TBI was a risk factor for re-operation in the autologous sub-group (RR 1.49, 95% CI 1.05-2.11) but not in the alloplastic sub-group (RR = 0.86, 95% CI 0.34-2.18). Heterogeneity was insignificant (I2 = 11%). CONCLUSION TBI is a risk factor for aBFR and re-operation following cranioplasty. Use of an alloplastic graft for primary cranioplasty in these patients may partially mitigate this increased risk.
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15
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Shepetovsky D, Mezzini G, Magrassi L. Complications of cranioplasty in relationship to traumatic brain injury: a systematic review and meta-analysis. Neurosurg Rev 2021; 44:3125-3142. [PMID: 33686551 PMCID: PMC8592959 DOI: 10.1007/s10143-021-01511-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 11/25/2022]
Abstract
Despite being a common procedure, cranioplasty (CP) is associated with a variety of serious, at times lethal, complications. This study explored the relationship between the initial injury leading to decompressive craniectomy (DC) and the rates and types of complications after subsequent CP. It specifically compared between traumatic brain injury (TBI) patients and patients undergoing CP after DC for other indications.A comprehensive search of PubMed, Scopus, and the Cochrane Library databases using PRISMA guidelines was performed to include case-control studies, cohorts, and clinical trials reporting complication data for CP after DC. Information about the patients' characteristics and the rates of overall and specific complications in TBI and non-TBI patients was extracted, summarized, and analyzed.A total of 59 studies, including the authors' institutional experience, encompassing 9264 patients (4671 TBI vs. 4593 non-TBI) met the inclusion criteria; this total also included 149 cases from our institutional series. The results of the analysis of the published series are shown both with and without our series 23 studies reported overall complications, 40 reported infections, 10 reported new-onset seizures, 13 reported bone flap resorption (BFR), 5 reported post-CP hydrocephalus, 10 reported intracranial hemorrhage (ICH), and 8 reported extra-axial fluid collections (EFC). TBI was associated with increased odds of BFR (odds ratio [OR] 1.76, p < 0.01) and infection (OR 1.38, p = 0.02). No difference was detected in the odds of overall complications, seizures, hydrocephalus, ICH, or EFC.Awareness of increased risks of BFR and infection after CP in TBI patients promotes the implementation of new strategies to prevent these complications especially in this category of patients.
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Affiliation(s)
- David Shepetovsky
- Department of Clinical Surgical Diagnostic and Pediatric Sciences, University of Pavia, Viale Brambilla 74, 27100, Pavia, Italy
| | - Gianluca Mezzini
- Department of Clinical Surgical Diagnostic and Pediatric Sciences, University of Pavia, Viale Brambilla 74, 27100, Pavia, Italy
| | - Lorenzo Magrassi
- Department of Clinical Surgical Diagnostic and Pediatric Sciences, University of Pavia, Viale Brambilla 74, 27100, Pavia, Italy. .,IRCCS Fondazione Policlinico S. Matteo, Pavia, Italy.
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Fatima N, Mujeeb-Ur-Rehman, Shaukat S, Shuaib A, Raza A, Ayyad A, Saqqur M. Early versus late decompressive craniectomy in traumatic brain injury: A retrospective comparative case study. TRAUMA-ENGLAND 2020. [DOI: 10.1177/1460408620935766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives Decompressive craniectomy is a last-tier therapy in the treatment of raised intracranial pressure after traumatic brain injury. We report the association of demographic, radiographic, and injury characteristics with outcome parameters in early (<24 h) and late (≥24 h) decompressive craniectomy following traumatic brain injury. Methods We retrospectively identified 204 patients (158 (early decompressive craniectomy) and 46 (late decompressive craniectomy)), with a median age of 34 years (range 2–78 years) between 2015 and 2018. The primary endpoint was Glasgow Outcome Scale Extended (GOSE) at 60 days, while secondary endpoints included Glasgow Coma Score (GCS) at discharge, mortality at 30 days, and length of hospital stay. Regression analysis was used to assess the independent predictive variables of functional outcome. Results With a clinical follow-up of 60 days, the good functional outcome (GOSE = 5–8) was 73.5% versus 74.1% (p = 0.75) in early and late decompressive craniectomy, respectively. GCS ≥ 9 at discharge was 82.2% versus 91.3% (p = 0.21), mortality at 30 days was 10.8% versus 8.7% (p = 0.39), and length of stay in the hospital was 21 days versus 28 days (p = 0.20), respectively, in early and late decompressive craniectomy groups. Univariate analysis identified that GCS at admission (0.07 (0.32–0.18; < 0.05)) and indication for decompressive craniectomy (3.7 (1.3–11.01; 0.01)) are significantly associated with good functional outcome. Multivariate regression analysis revealed that GCS at admission (<9/≥9) (0.07 (0.03–0.16; <0.05)) and indication for decompressive craniectomy (extradural alone/ other hematoma) (1.75 (1.09–3.25; 0.02)) were significant independent predictors of good functional outcome irrespective of the timing of surgery. Conclusions Our results corroborate that the timing of surgery does not affect the outcome parameters. Furthermore, GCS ≥ 9 and/or extra dural hematoma are associated with relatively good clinical outcome after decompressive craniectomy.
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Affiliation(s)
- Nida Fatima
- Department of Neurosurgery, Hamad General Hospital, Doha, Qatar
| | - Mujeeb-Ur-Rehman
- Department of Emergency Medicine, Hamad General Hospital, Doha, Qatar
| | - Samia Shaukat
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Ashfaq Shuaib
- Department of Neurology, Hamad General Hospital, Doha, Qatar
| | - Ali Raza
- Department of Neurosurgery, Hamad General Hospital, Doha, Qatar
| | - Ali Ayyad
- Department of Neurosurgery, Hamad General Hospital, Doha, Qatar
| | - Maher Saqqur
- Department of Neurology, Hamad General Hospital, Doha, Qatar
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Rashidi A, Neumann J, Adolf D, Sandalcioglu IE, Luchtmann M. An investigation of factors associated with the development of postoperative bone flap infection following decompressive craniectomy and subsequent cranioplasty. Clin Neurol Neurosurg 2019; 186:105509. [PMID: 31522081 DOI: 10.1016/j.clineuro.2019.105509] [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: 06/06/2019] [Revised: 08/26/2019] [Accepted: 09/02/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE After a decompressive craniectomy (DC), a cranioplasty (CP) is often performed in order to improve neurosurgical outcome and cerebral blood circulation. But even though the performance of a CP subsequent to a DC has become routine medical practice, patients can in fact develop many complications from the surgery that could prolong hospitalization and lead to unfavorable prognoses. This study investigates one of the most frequent complications, bone flap infection, in order to identify prognostic factors of its development. PATIENTS AND METHODS In this single-center study, we have retrospectively examined 329 CPs performed between 2002 and 2017. Multiple categorical and metric parameters (e.g., timing of CP, bone flap material, specific laboratory signs of infection and reason for DC) were analyzed applying unadjusted and multivariable testing. RESULTS Bone flap infection occurred in 24 patients (7.3%). A CP performed more than six months after a DC is associated with a significantly increased risk of infection (OR = 0.308 [0.118; 0.803], p = 0.016). However, with CPs performed after twelve months, the incidence decreases, but without provable statistical impact. In addition, bone flap infection is strongly related to the neurological outcome and the material used for the skull implant, with the use of synthetic bone flaps leading to a marked increase in the rate of infection (p < 0.001). CONCLUSIONS This study supports the hypothesis that the risk of infection is higher the longer the elapsed time between DC and CP, especially if more than six months. Based on our results, the best DC-CP time frame for keeping the infection rate low is performing the CP within the first six months after the DC. In the event that the CP cannot be performed within the first six months, a CP performed twelve months or more after the DC seems to have a favorable outcome as well.
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Affiliation(s)
- Ali Rashidi
- Department of Neurosurgery, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Jens Neumann
- Department of Neurology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Daniela Adolf
- StatConsult, Gesellschaft für klinische und Versorgungsforschung mbH, Magdeburg, Germany; Institute for Biometry and Medical Informatics, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - I Erol Sandalcioglu
- Department of Neurosurgery, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Michael Luchtmann
- Department of Neurosurgery, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany.
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The impact of cranioplasty on the patients' quality of life. J Craniomaxillofac Surg 2019; 47:715-719. [DOI: 10.1016/j.jcms.2019.01.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 01/03/2019] [Accepted: 01/25/2019] [Indexed: 11/21/2022] Open
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