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Al Alawi K, Al Furqani A, Al Shaqsi S, Shummo M, Al Jabri A, Al Balushi T. Cranioplasty in Oman: Retrospective review of cases from the National Craniofacial Center 2012-2022. Sultan Qaboos Univ Med J 2024; 24:250-258. [PMID: 38828246 PMCID: PMC11139372 DOI: 10.18295/squmj.3.2024.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/18/2024] [Accepted: 02/01/2024] [Indexed: 06/05/2024] Open
Abstract
Objectives Cranioplasty is a complex craniofacial and neurosurgical procedure that aims to reinstate the architecture of the cranial vault and elevate both its aesthetic and neurological function. Several reconstructive materials have been thoroughly explored in the search for the optimal solution for cranioplasty. This study aimed to evaluate different material used for cranial reconstruction in Oman. Methods This retrospective study included all patients who had had cranioplasty procedures performed at Khoula Hospital, Muscat, Oman, from 2012 to 2022. Demographic information, the characteristics of the cranial defect and any complications that occurred post-operatively were analysed. Results A total of 47 patients were included in this study. The most common cause of cranial defects was craniectomy following traumatic head injury (70.2%) along with excision of fibrous dysplasia (10.6%). The most frequently utilised material for cranial repair was autologous bone grafts (n = 28), followed by polyetheretherketone (PEEK; n = 14). Interestingly, the replacement of bone grafts from previous craniectomy showed a notably high resorption rate (71.4%), in contrast to split calvarial grafts (0%) and other types of bone grafts (14.3%). Additionally, delayed graft infection was observed in 3.6% of the bone graft group and 7.1% of the PEEK group. Conclusion Patient-specific alloplastic implants such as PEEK have gained popularity for large and complex cranioplasty, as they provide excellent aesthetic outcomes and leave no donor site morbidity. In contrast, bone grafts remain the gold standard for small to medium-sized cranial defects.
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Affiliation(s)
- Khalifa Al Alawi
- Department of Plastic & Reconstructive Surgery, Khoula Hospital, Muscat, Oman
| | - Asma Al Furqani
- Department of Plastic & Reconstructive Surgery, Khoula Hospital, Muscat, Oman
| | - Sultan Al Shaqsi
- Department of Plastic & Reconstructive Surgery, University of Toronto, Toronto, Canada
| | - Moath Shummo
- Department of Plastic & Reconstructive Surgery, Khoula Hospital, Muscat, Oman
| | - Ahmed Al Jabri
- Department of Plastic & Reconstructive Surgery, Khoula Hospital, Muscat, Oman
| | - Taimoor Al Balushi
- Department of Plastic & Reconstructive Surgery, Khoula Hospital, Muscat, Oman
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Serra R, Chryssikos T. Decompressive craniectomy incisions: all roads lead to bone. Br J Neurosurg 2024:1-8. [PMID: 38651499 DOI: 10.1080/02688697.2024.2344759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/14/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Decompressive craniectomy and craniotomy are among the most common procedures in Neurosurgery. In recent years, increased attention has focused on the relationships between incision type, extent of decompression, vascular supply to the scalp, cosmetic outcomes, and complications. Here, we review the current literature on scalp incisions for large unilateral front-temporo-parietal craniotomies and craniectomies. METHODS Publications in the past 50 years on scalp incisions used for front-temporo-parietal craniectomies/craniotomies were reviewed. Only full texts were considered in the final analysis. A total of 27 studies that met the criteria were considered for the final manuscript. PRISMA guidelines were adopted for this study. RESULTS Five main incision types have been described. In addition to the question mark incision, other common incisions include the T-Kempe, developed to obtain wide access to the skull, the retroauricular incision, designed to spare the occipital branch, as well as the N-shaped and cloverleaf incisions which integrate with pterional approaches. Advantages and drawbacks, integration with existing incisions, relationships with the main arteries, cosmetic outcomes, and risks of wound complications including dehiscence, necrosis, and infection were assessed. DISCUSSION The reverse-question mark incision, despite being a mainstay of trauma neurosurgery, can place the vascular supply to the scalp at risk and favor wound dehiscence and infection. Several incisions, such as the T-Kempe, retroauricular, N-shaped, and cloverleaf approaches have been developed to preserve the main vessels supplying the scalp. Incision choice needs to be carefully weighted based on the patient's anatomy, position and size of main vessels, risk of wound dehiscence, and desired volume of decompression.
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Affiliation(s)
- Riccardo Serra
- Department of Neurosurgery, University of Maryland, Baltimore, MD, USA
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Pelz JO, Kenda M, Alonso A, Etminan N, Wittstock M, Niesen WD, Lambeck J, Güresir E, Wach J, Lampmannn T, Dziewas R, Wiedmann M, Schneider H, Bayas A, Christ M, Mengel A, Poli S, Brämer D, Lindner D, Pfrepper C, Roth C, Salih F, Günther A, Michalski D. Outcomes After Decompressive Surgery for Severe Cerebral Venous Sinus Thrombosis Associated or Not Associated with Vaccine-Induced Immune Thrombosis with Thrombocytopenia: A Multicenter Cohort Study. Neurocrit Care 2024; 40:621-632. [PMID: 37498459 PMCID: PMC10959787 DOI: 10.1007/s12028-023-01782-6] [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: 11/19/2022] [Accepted: 06/09/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Clinical observations indicated that vaccine-induced immune thrombosis with thrombocytopenia (VITT)-associated cerebral venous sinus thrombosis (CVST) often has a space-occupying effect and thus necessitates decompressive surgery (DS). While comparing with non-VITT CVST, this study explored whether VITT-associated CVST exhibits a more fulminant clinical course, different perioperative and intensive care unit management, and worse long-term outcome. METHODS This multicenter, retrospective cohort study collected patient data from 12 tertiary centers to address priorly formulated hypotheses concerning the clinical course, the perioperative management with related complications, extracerebral complications, and the functional outcome (modified Rankin Scale) in patients with VITT-associated and non-VITT CVST, both with DS. RESULTS Both groups, each with 16 patients, were balanced regarding demographics, kind of clinical symptoms, and radiological findings at hospital admission. Severity of neurological symptoms, assessed with the National Institute of Health Stroke Scale, was similar between groups at admission and before surgery, whereas more patients with VITT-associated CVST showed a relevant midline shift (≥ 4 mm) before surgery (100% vs. 68.8%, p = 0.043). Patients with VITT-associated CVST tended to undergo DS early, i.e., ≤ 24 h after hospital admission (p = 0.077). Patients with VITT-associated CVST more frequently received platelet transfusion, tranexamic acid, and fibrinogen perioperatively. The postoperative management was comparable, and complications were evenly distributed. More patients with VITT-associated CVST achieved a favorable outcome (modified Rankin Scale ≤ 3) at 3 months (p = 0.043). CONCLUSIONS Although the prediction of individual courses remains challenging, DS should be considered early in VITT-associated CVST because an overall favorable outcome appears achievable in these patients.
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Affiliation(s)
- Johann Otto Pelz
- Department of Neurology, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
| | - Martin Kenda
- Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Campus, Virchow-Klinikum, Berlin, Germany
| | - Angelika Alonso
- Department of Neurology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Nima Etminan
- Department of Neurosurgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | | | - Wolf-Dirk Niesen
- Department of Neurology and Clinical Neurophysiology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Johann Lambeck
- Department of Neurology and Clinical Neurophysiology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Erdem Güresir
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Johannes Wach
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Tim Lampmannn
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck, Osnabrueck, Germany
| | - Markus Wiedmann
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Hauke Schneider
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
- Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Antonios Bayas
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
| | - Monika Christ
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
| | - Annerose Mengel
- Department of Neurology and Stroke, University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany
| | - Sven Poli
- Department of Neurology and Stroke, University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany
| | - Dirk Brämer
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Dirk Lindner
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Christian Pfrepper
- Division of Haemostaseology, Medical Department I, University Hospital Leipzig, Leipzig, Germany
| | - Christian Roth
- Department of Neurology, Klinikum Kassel, Kassel, Germany
| | - Farid Salih
- Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Campus, Virchow-Klinikum, Berlin, Germany
| | - Albrecht Günther
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Dominik Michalski
- Department of Neurology, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
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Shafique MA, Mustafa MS, Luke-Wold B, Kumar A, Rangwala BS, Abdullah M, Ali SMS, Iqbal J, Haseeb A. Surgical strategies in acute subdural hematoma: a meta-analysis of decompressive craniectomy vs. craniotomy. Acta Neurochir (Wien) 2024; 166:121. [PMID: 38436794 DOI: 10.1007/s00701-024-06013-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/14/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVE Acute subdural hematoma (ASDH) stands as a significant contributor to morbidity after severe traumatic brain injuries (TBI). The primary treatment approach for patients experiencing progressive neurological deficits or notable mass effects is the surgical removal of the hematoma, which can be achieved through craniotomy (CO) or decompressive craniectomy (DC). Nevertheless, the choice between these two procedures remains a subject of ongoing debate and controversy. MATERIALS AND METHODS We conducted a comprehensive literature review, utilizing prominent online databases and manually searching references related to craniotomy and craniectomy for subdural hematoma evacuation up to November 2023. Our analysis focused on outcome variables such as the presence of residual subdural hematoma, the need for revision procedures, and overall clinical outcomes. RESULTS We included a total of 11 comparative studies in our analysis, encompassing 4269 patients, with 2979 undergoing craniotomy and 1290 undergoing craniectomy, meeting the inclusion criteria. Patients who underwent craniectomy displayed significantly lower scores on the Glasgow Coma Scale (GCS) during their initial presentation. Following surgery, the DC group exhibited a significantly reduced rate of residual subdural (P = 0.009). Additionally, the likelihood of a poor outcome during follow-up was lower in the CO group. Likewise, the mortality rate was lower in the CO group compared to the craniectomy group (OR 0.63, 95% CI 0.41-0.98, I2 = 84%, P = 0.04). CONCLUSION Our study found that CO was associated with more favorable outcomes in terms of mortality, reoperation rate, and functional outcome while DC was associated with less likelihood of residual subdural hematoma. Upon further investigation of patient characteristics who underwent into either of these interventions, it was very clear that patients in DC cohort have more serious and low pre-op characteristics than the CO group. Nonetheless, brain herniation and advanced age act as independent factor for predicting the outcome irrespective of the intervention.
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Affiliation(s)
- Muhammad Ashir Shafique
- Department of Neurosurgery, Jinnah Sindh Medical University, Rafiqi H J Shaheed Road, Karachi, 75510, Pakistan.
| | - Muhammad Saqlain Mustafa
- Department of Neurosurgery, Jinnah Sindh Medical University, Rafiqi H J Shaheed Road, Karachi, 75510, Pakistan
| | - Brandon Luke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL, USA
| | - Aashish Kumar
- Department of Neurosurgery, Shaheed Mohtarma Benazir Bhutto Medical College, Lyari Hospital Rd, Rangiwara Karachi, Karachi, 75010, Pakistan
| | - Burhanuddin Sohail Rangwala
- Department of Neurosurgery, Jinnah Sindh Medical University, Rafiqi H J Shaheed Road, Karachi, 75510, Pakistan
| | - Muhammad Abdullah
- Department of Neurosurgery, Rai Medical College, Lahore Road, Sargodha City, 40100, Punjab, Pakistan
| | - Syed Muhammad Sinaan Ali
- Department of Neurosurgery, Liaquat National Hospital and Medical College, National Stadium Rd, Karachi, 74800, Pakistan
| | - Javed Iqbal
- Department of Neurosurgery, King Edward Medical University, Lahore, Pakistan
| | - Abdul Haseeb
- Department of Neurosurgery, Jinnah Sindh Medical University, Rafiqi H J Shaheed Road, Karachi, 75510, Pakistan
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Chouhan R, Sinha TP, Bhoi S, Kumar A, Agrawal D, Nayer J, Pandey RM, Aggarwal P, Ekka M, Mishra PR, Kumar A, Chouhan DC. Correlation between Transcranial Ultrasound and CT Head to Detect Clinically Significant Conditions in Post-craniectomy Patients Performed by Emergency Physician: A Pilot Study. Indian J Crit Care Med 2024; 28:299-306. [PMID: 38476992 PMCID: PMC10926031 DOI: 10.5005/jp-journals-10071-24662] [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: 01/03/2024] [Accepted: 02/05/2024] [Indexed: 03/14/2024] Open
Abstract
Background The main objective is to detect clinically significant conditions by transcranial ultrasound (TCS) in post-decompressive craniectomy (DC) patients who come to the emergency department. Materials and methods This was a cross-sectional observational study. We studied 40 post-DC patients. After primary stabilization, TCS was done. Computer tomography of head was done within 2 hours of performing TCS. The correlation between both modalities were assessed by the measurement of lateral ventricle (LV) (Bland-Altman plot), Midline shift and mass lesion. Additionally, normal cerebral anatomy, 3rd and 4th ventricles and external ventricular drainage (EVD) catheter visualization were also done. Results About 14/40 patients came with non-neurosurgical complaints and 26/40 patients came with neurosurgical complaints. Patients with non-neurosurgical complaints (4/14) had mass lesions and 1/14 had MLS. Patients with neurosurgical complaints (11/26) had mass lesions and about 5 patients had MLS. A good correlation was found between TCS and CT of head in measuring LV right (CT head = 17.4 ± 13.8 mm and TCS = 17.1 ± 14.8 mm. The mean difference (95% CI) = [0.28 (-1.9 to 1.33), ICC 0.93 (0.88-0.96)], Left [CT head = 17.8 ± 14.4 mm and TCS = 17.1 ± 14.2 mm, the mean difference (95% CI) 0.63 (-1.8 to 0.61), ICC 0.96 (0.93-0.98)], MLS [CT head = 6.16 ± 3.59 (n = 7) and TCS = 7.883 ± 4.17 (n = 6)] and mass lesions (kappa 0.84 [0.72-0.89] [95% CI] p-value < 0.001). The agreement between both modalities for detecting mass lesions is 93.75%. Conclusion Point of care ultrasound (POCUS) is a bedside, easily operable, non-radiation hazard and dynamic imaging tool that can be used for TCS as a supplement to CT head in post-DC patients in emergency as well as in ICU. However, assessment of the ventricular system (pre/post-EVD insertion), monitoring of regression/progression of mass lesion, etc. can be done with TCS. Repeated scans are possible in less time which can decrease the frequency of CT head. How to cite this article Chouhan R, Sinha TP, Bhoi S, Kumar A, Agrawal D, Nayer J, et al. Correlation between Transcranial Ultrasound and CT Head to Detect Clinically Significant Conditions in Post-craniectomy Patients Performed by Emergency Physician: A Pilot Study. Indian J Crit Care Med 2024;28(3):299-306.
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Affiliation(s)
- Rahul Chouhan
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Tej P Sinha
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjeev Bhoi
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Atin Kumar
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Agrawal
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Jamshed Nayer
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Ravindra M Pandey
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Praveen Aggarwal
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Meera Ekka
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Prakash R Mishra
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Akshay Kumar
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Divya C Chouhan
- Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India
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Chen L, Yue Y, Luo P, Qu Y, Fang J, Xin C, Lv L, Luan J, Cheng Z, Yang Z, Sun Y. Clinical analysis of hyperbaric oxygen combined with subdural drilling and drainage in the management of subdural effusion type IV with intracranial infection in infant patients. Front Neurol 2024; 15:1340650. [PMID: 38469593 PMCID: PMC10925761 DOI: 10.3389/fneur.2024.1340650] [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: 11/18/2023] [Accepted: 02/12/2024] [Indexed: 03/13/2024] Open
Abstract
Background To explore the therapeutic effect of hyperbaric oxygen combined with subdural drilling and drainage (SDD) on subdural effusion type IV with intracranial infection in infant patients. Methods This retrospective controlled study included 328 infant patients with subdural effusion type 4 with intracranial infection between January 2005 and January 2023. 178 patients were treated by hyperbaric oxygen combined with SDD (group A). 142 cases were treated with SDD (group B). 97 infants were only received hyperbaric oxygen (group C). Clinical outcomes, the control time of intracranial infection, complications, and the degree of brain re-expansion after 6 months of treatment were compared among the three groups. According to the comprehensive evaluation of treatment effectiveness and imaging results, it is divided into four levels: cured, significantly effective, improved, and ineffective. Results No patient died during follow-up. The three groups were similar regarding age, sex, the general information, and clinical symptoms (p > 0.05). All intracranial infections in the children were effectively controlled. There was no difference in infection control time between group A and group B, and there was no statistical significance. However, the control time of intracranial infection between the two groups was different from that of group C, which was statistically significant. Compared with group B and group C, the degree of brain re-expansion in group A has obvious advantages and significant differences. The effective rates of the three groups were 83.7%, 58.5%, and 56.7%, respectively. There were 28 cases of subcutaneous hydrops in group A and 22 cases of subcutaneous hydrops in group B after operation, and no other serious complications. Conclusion The SDD is safe and effective for infant patients with intracranial infections through fluid replacement and intrathecal antibacterial. Hyperbaric oxygen is effective as an adjuvant therapy to promote brain re-expansion.
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Affiliation(s)
- Liuyin Chen
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Yanke Yue
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Pengyuan Luo
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Yi Qu
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Jiangshun Fang
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Chaojun Xin
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Lige Lv
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Jimei Luan
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Zhenghai Cheng
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Zhiguo Yang
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
| | - Yaning Sun
- Department of Neurosurgery, Hebei Provincial Children's Hospital, Shijiazhuang, Hebei, China
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Diaz-Segarra N, Jasey N. Improved rehabilitation efficiency after cranioplasty in patients with sunken skin flap syndrome: a case series. Brain Inj 2024; 38:61-67. [PMID: 38334121 DOI: 10.1080/02699052.2024.2309261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 01/19/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE Sunken Skin Flap Syndrome (SSFS) is an uncommon, delayed complication after craniectomy characterized by a functional plateau or decline with variable neurologic symptoms, improving after cranioplasty. SSFS negatively impacts the rehabilitation course, with subjective reports of functional improvement after cranioplasty. However, no studies have assessed the impact of cranioplasty on functional recovery rate. This case series aims to analyze SSFS manifestations and management while awaiting cranioplasty. Also, to assess the role of cranioplasty on rehabilitation outcomes and recovery rate in SSFS patients. METHODS Four patients were identified with SSFS in inpatient rehabilitation. Each patient had unique clinical manifestations, with multiple strategies used for symptomatic control. Patients spent an average of 23 days in rehabilitation with SSFS symptoms before cranioplasty. After cranioplasty, all patients had SSFS symptom resolution. Comparing change in functional independence measure (FIM) scores and FIM efficiency pre-and post-cranioplasty rehabilitation course, a mean improvement of 23 and 0.72 occurred after cranioplasty, respectively. CONCLUSION A diagnosis of SSFS should be considered in craniectomy patients exhibiting functional decline or plateau with associated neurological symptoms. This study suggests that FIM and FIM efficiency increases in SSFS patients after cranioplasty, supporting prompt cranioplasty to improve functional outcomes and minimize rehabilitation delays.
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Affiliation(s)
- Nicole Diaz-Segarra
- Kessler Institute for Rehabilitation, Department of Physical Medicine and Rehabilitation, West Orange, New Jersey, USA
- Sunnyview Rehabilitation Hospital, Department of Physical Medicine and Rehabilitation, Schenectady, New York, USA
- James A. Eddy Research Institute, Sunnyview Rehabilitation Hospital, Schenectady, New York, USA
| | - Neil Jasey
- Kessler Institute for Rehabilitation, Department of Physical Medicine and Rehabilitation, West Orange, New Jersey, USA
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Lee SH, Ko MJ, Lee YS, Cho J, Park YS. Clinical impact of craniectomy on shunt-dependent hydrocephalus after intracerebral hemorrhage: A propensity score-matched analysis. Acta Neurochir (Wien) 2024; 166:34. [PMID: 38270816 DOI: 10.1007/s00701-024-05911-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 11/19/2023] [Indexed: 01/26/2024]
Abstract
PURPOSE A consensus on decompressive craniectomy for intracerebral hemorrhage (ICH) has not yet been established. We aimed to investigate the development of shunt-dependent hydrocephalus based on the method of ICH surgery, with a focus on craniectomy. METHODS We retrospectively enrolled 458 patients with supratentorial ICH who underwent surgical hematoma evacuation between April 2005 and December 2021 at two independent stroke centers. Multivariate analyses were performed to characterize risk factors for postoperative shunt-dependent hydrocephalus. Propensity score matching (1:2) was undertaken to compensate for group-wise imbalances based on probable factors that were suspected to affect the development of hydrocephalus, and the clinical impact of craniectomy on shunt-dependent hydrocephalus was evaluated by the matched analysis. RESULTS Overall, 43 of the 458 participants (9.4%) underwent shunt procedures as part of the management of hydrocephalus after ICH. Multivariate analysis revealed that intraventricular hemorrhage (IVH) and craniectomy were associated with shunt-dependent hydrocephalus after surgery for ICH. After propensity score matching, there were no statistically significant intergroup differences in participant age, sex, hypertension status, diabetes mellitus status, lesion location, ICH volume, IVH occurrence, or IVH severity. The craniectomy group had a significantly higher incidence of shunt-dependent hydrocephalus than the non-craniectomy group (28.9% vs. 4.3%, p < 0.001; OR 9.1, 95% CI 3.7-22.7), craniotomy group (23.2% vs. 4.3%, p < 0.001; OR 6.6, 95% CI 2.5-17.1), and catheterization group (20.0% vs. 4.0%, p = 0.012; OR 6.0, 95% CI 1.7-21.3). CONCLUSION Decompressive craniectomy seems to increase shunt-dependent hydrocephalus among patients undergoing surgical ICH evacuation. The decision to perform a craniectomy for patients with ICH should be carefully individualized while considering the risk of hydrocephalus.
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Affiliation(s)
- Shin Heon Lee
- Department of Neurosurgery, Chung-Ang University Medical Center, Chung-Ang University College of Medicine, 102 Heukseok-Ro, Dongjak-Gu, Seoul, 06973, Korea
| | - Myeong Jin Ko
- Department of Neurosurgery, Chung-Ang University Medical Center, Chung-Ang University College of Medicine, 102 Heukseok-Ro, Dongjak-Gu, Seoul, 06973, Korea
| | - Young-Seok Lee
- Department of Neurosurgery, Chung-Ang University Medical Center, Chung-Ang University College of Medicine, 102 Heukseok-Ro, Dongjak-Gu, Seoul, 06973, Korea
| | - Joon Cho
- Department of Neurosurgery, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Yong-Sook Park
- Department of Neurosurgery, Chung-Ang University Medical Center, Chung-Ang University College of Medicine, 102 Heukseok-Ro, Dongjak-Gu, Seoul, 06973, Korea.
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Kim JH, Choo YH, Jeong H, Kim M, Ha EJ, Oh J, Lee S. Recent Updates on Controversies in Decompressive Craniectomy and Cranioplasty: Physiological Effect, Indication, Complication, and Management. Korean J Neurotrauma 2023; 19:128-148. [PMID: 37431371 PMCID: PMC10329888 DOI: 10.13004/kjnt.2023.19.e24] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/12/2023] [Indexed: 07/12/2023] Open
Abstract
Decompressive craniectomy (DCE) and cranioplasty (CP) are surgical procedures used to manage elevated intracranial pressure (ICP) in various clinical scenarios, including ischemic stroke, hemorrhagic stroke, and traumatic brain injury. The physiological changes following DCE, such as cerebral blood flow, perfusion, brain tissue oxygenation, and autoregulation, are essential for understanding the benefits and limitations of these procedures. A comprehensive literature search was conducted to systematically review the recent updates in DCE and CP, focusing on the fundamentals of DCE for ICP reduction, indications for DCE, optimal sizes and timing for DCE and CP, the syndrome of trephined, and the debate on suboccipital CP. The review highlights the need for further research on hemodynamic and metabolic indicators following DCE, particularly in relation to the pressure reactivity index. It provides recommendations for early CP within three months of controlling increased ICP to facilitate neurological recovery. Additionally, the review emphasizes the importance of considering suboccipital CP in patients with persistent headaches, cerebrospinal fluid leakage, or cerebellar sag after suboccipital craniectomy. A better understanding of the physiological effects, indications, complications, and management strategies for DCE and CP to control elevated ICP will help optimize patient outcomes and improve the overall effectiveness of these procedures.
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Affiliation(s)
- Jae Hyun Kim
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yoon-Hee Choo
- Department of Neurosurgery, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Heewon Jeong
- Department of Neurosurgery, Chungnam National University Hospital, Daejeon, Korea
| | - Moinay Kim
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eun Jin Ha
- Department of Critical Care Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jiwoong Oh
- Division of Neurotrauma & Neurocritical Care Medicine, Department of Neurosurgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seungjoo Lee
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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10
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Kumarasamy S, Garg K, Gurjar HK, Praneeth K, Meena R, Doddamani R, Kumar A, Mishra S, Tandon V, Singh P, Agrawal D. Complications of Decompressive Craniectomy: A Case-Based Review. INDIAN JOURNAL OF NEUROTRAUMA 2023. [DOI: 10.1055/s-0043-1760724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Abstract
Background Decompressive craniectomy (DC) is a frequently performed procedure to treat intracranial hypertension following traumatic brain injury (TBI) and stroke. DC is a salvage procedure that reduces mortality at the expense of severe disability and compromises the quality of life. The procedure is not without serious complications.
Methods We describe the complications following DC and its management in a case-based review in this article.
Results Complications after DC are classified as early or late complications based on the time of occurrence. Early complication includes hemorrhage, external cerebral herniation, wound complications, CSF leak/fistula, and seizures/epilepsy. Contusion expansion, new contralateral epidural, and subdural hematoma in the immediate postoperative period mandate surgical intervention. It is necessary to repeat non-contrast CT head at 24 hours and 48 hours following DC. Late complication includes subdural hygroma, hydrocephalus, syndrome of the trephined, bone resorption, and falls on the unprotected cranium. An early cranioplasty is an effective strategy to mitigate most of the late complications.
Conclusions DC can be associated with a number of complications. One should be aware of the possible complications, and timely intervention is required.
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Affiliation(s)
- Sivaraman Kumarasamy
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Kanwaljeet Garg
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Hitesh Kumar Gurjar
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Kokkula Praneeth
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Meena
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ramesh Doddamani
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Amandeep Kumar
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Shashwat Mishra
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Vivek Tandon
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Pankaj Singh
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Agrawal
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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11
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Muacevic A, Adler JR, Dighe O, Iratwar S, Bisen G. Decompressive Craniectomy in the Management of Low Glasgow Coma Score Patients With Extradural Hematoma: A Review of Literature and Guidelines. Cureus 2023; 15:e33790. [PMID: 36819419 PMCID: PMC9927871 DOI: 10.7759/cureus.33790] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 01/15/2023] [Indexed: 01/16/2023] Open
Abstract
An extradural hematoma (EDH), also known as an epidural hematoma, is a collection of blood between the inner skull table and the dura mater. It is restricted by the coronal, lambdoid, and sagittal sutures, as these are dural insertions. EDH most frequently occurs in 10- to 40-year-old patients. EDH is uncommon after age 60, as dura matter adheres firmly to the inner skull table. EDH is more common among men as compared to women. EDH most commonly occurs in the temporo-frontal regions and can also be seen in the parieto-occipital, parasagittal regions, and middle and posterior fossae. An EDH contributes approximately 2% of total head injuries and 15% of total fatal head injuries. In EDH, patients typically have a persistent, severe headache, and also, following a few hours of injury, they gradually lose consciousness. The primary bleeding vessels for EDH are the middle meningeal artery, middle meningeal vein, and torn dural venous sinuses. EDH is one of the many consequences of severe traumatic brain injuries that might lead to death. EDH is potentially a lethal condition that requires immediate intervention as, if left untreated, it can lead to growing transtentorial herniation, diminished consciousness, dilated pupils, and other neurological problems. Non-contrast computed tomography (NCCT) imaging is the gold standard of investigation for diagnosing EDH. For patients with surgical indications, early craniotomy and evacuation of acute extradural hematoma (AEDH) is the gold standard procedure and is predicted to have significant clinical results. Nevertheless, there is an ongoing debate regarding the best surgical operations for AEDH. Neurosurgeons must choose between a decompressive craniectomy (DC) or a craniotomy to manage EDH, especially in patients with low Glasgow coma scores, to have a better prognosis and clinical results. This is a consultant-based review article in which we have tried to contemplate various pieces of available literature. Here, the objective is to hypothesize DC as the primary surgical management for massive hematoma, which usually presents as a low Glasgow coma score. This is because DC was found to be beneficial in clinical practice.
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12
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Li M, Huo X, Wang Y, Li W, Xiao L, Jiang Z, Han Q, Su D, Chen T, Xia H. Effect of drug therapy on nerve repair of moderate-severe traumatic brain injury: A network meta-analysis. Front Pharmacol 2022; 13:1021653. [PMID: 36408253 PMCID: PMC9666493 DOI: 10.3389/fphar.2022.1021653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
Objective: This network meta-analysis aimed to explore the effect of different drugs on mortality and neurological improvement in patients with traumatic brain injury (TBI), and to clarify which drug might be used as a more promising intervention for treating such patients by ranking. Methods: We conducted a comprehensive search from PubMed, Medline, Embase, and Cochrane Library databases from the establishment of the database to 31 January 2022. Data were extracted from the included studies, and the quality was assessed using the Cochrane risk-of-bias tool. The primary outcome measure was mortality in patients with TBI. The secondary outcome measures were the proportion of favorable outcomes and the occurrence of drug treatment–related side effects in patients with TBI in each drug treatment group. Statistical analyses were performed using Stata v16.0 and RevMan v5.3.0. Results: We included 30 randomized controlled trials that included 13 interventions (TXA, EPO, progesterone, progesterone + vitamin D, atorvastatin, beta-blocker therapy, Bradycor, Enoxaparin, Tracoprodi, dexanabinol, selenium, simvastatin, and placebo). The analysis revealed that these drugs significantly reduced mortality in patients with TBI and increased the proportion of patients with favorable outcomes after TBI compared with placebo. In terms of mortality after drug treatment, the order from the lowest to the highest was progesterone + vitamin D, beta-blocker therapy, EPO, simvastatin, Enoxaparin, Bradycor, Tracoprodi, selenium, atorvastatin, TXA, progesterone, dexanabinol, and placebo. In terms of the proportion of patients with favorable outcomes after drug treatment, the order from the highest to the lowest was as follows: Enoxaparin, progesterone + vitamin D, atorvastatin, simvastatin, Bradycor, EPO, beta-blocker therapy, progesterone, Tracoprodi, TXA, selenium, dexanabinol, and placebo. In addition, based on the classification of Glasgow Outcome Scale (GOS) scores after each drug treatment, this study also analyzed the three aspects of good recovery, moderate disability, and severe disability. It involved 10 interventions and revealed that compared with placebo treatment, a higher proportion of patients had a good recovery and moderate disability after treatment with progesterone + vitamin D, Bradycor, EPO, and progesterone. Meanwhile, the proportion of patients with a severe disability after treatment with progesterone + vitamin D and Bradycor was also low. Conclusion: The analysis of this study revealed that in patients with TBI, TXA, EPO, progesterone, progesterone + vitamin D, atorvastatin, beta-blocker therapy, Bradycor, Enoxaparin, Tracoprodi, dexanabinol, selenium, and simvastatin all reduced mortality and increased the proportion of patients with favorable outcomes in such patients compared with placebo. Among these, the progesterone + vitamin D had not only a higher proportion of patients with good recovery and moderate disability but also a lower proportion of patients with severe disability and mortality. However, whether this intervention can be used for clinical promotion still needs further exploration.
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Affiliation(s)
- Mei Li
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Stem Cell and Regenerative Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- Department of Neurosurgery, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
| | - Xianhao Huo
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Cerebrocranial Disease, Ningxia Medical University, Yinchuan, China
| | - Yangyang Wang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Cerebrocranial Disease, Ningxia Medical University, Yinchuan, China
| | - Wenchao Li
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Cerebrocranial Disease, Ningxia Medical University, Yinchuan, China
| | - Lifei Xiao
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Cerebrocranial Disease, Ningxia Medical University, Yinchuan, China
| | - Zhanfeng Jiang
- Ningxia Key Laboratory of Stem Cell and Regenerative Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
| | - Qian Han
- Ningxia Key Laboratory of Stem Cell and Regenerative Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
| | - Dongpo Su
- Ningxia Key Laboratory of Stem Cell and Regenerative Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
| | - Tong Chen
- Department of Neurosurgery, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
- *Correspondence: Tong Chen, ; Hechun Xia,
| | - Hechun Xia
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Stem Cell and Regenerative Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- *Correspondence: Tong Chen, ; Hechun Xia,
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13
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Zhang ZD, Zhao LY, Liu YR, Zhang JY, Xie SH, Lin YQ, Tang ZN, Fang HY, Yang Y, Li SZ, Liu JX, Sheng HS. Absorbable Artificial Dura Versus Nonabsorbable Artificial Dura in Decompressive Craniectomy for Severe Traumatic Brain Injury: A Retrospective Cohort Study in Two Centers. Front Surg 2022; 9:877038. [PMID: 35865039 PMCID: PMC9295144 DOI: 10.3389/fsurg.2022.877038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/30/2022] [Indexed: 11/16/2022] Open
Abstract
Background Severe traumatic brain injury (TBI) patients usually need decompressive craniectomy (DC) to decrease intracranial pressure. Duraplasty is an important step in DC with various dura substitute choices. This study aims to compare absorbable dura with nonabsorbable dura in duraplasty for severe TBI patients. Methods One hundred and three severe TBI patients who underwent DC and dura repair were included in this study. Thirty-nine cases used absorbable artificial dura (DuraMax) and 64 cases used nonabsorbable artificial dura (NormalGEN). Postoperative complications, mortality and Karnofsky Performance Scale (KPS) score in one year were compared in both groups. Results Absorbable dura group had higher complication rates in transcalvarial cerebral herniation (TCH) (43.59% in absorbable dura group vs. 17.19% in nonabsorbable dura group, P = 0.003) and CSF leakage (15.38% in absorbable dura group vs. 1.56% in nonabsorbable dura group, P = 0.021). But severity of TCH described with hernial distance and herniation volume demonstrated no difference in both groups. There was no statistically significant difference in rates of postoperative intracranial infection, hematoma progression, secondary operation, hydrocephalus, subdural hygroma and seizure in both groups. KPS score in absorbable dura group (37.95 ± 28.58) was statistically higher than nonabsorbable dura group (49.05 ± 24.85) in one year after operation (P = 0.040), while no difference was found in the rate of functional independence (KPS ≥ 70). Besides, among all patients in this study, TCH patients had a higher mortality rate (P = 0.008), lower KPS scores (P < 0.001) and lower functionally independent rate (P = 0.049) in one year after surgery than patients without TCH. Conclusions In terms of artificial biological dura, nonabsorbable dura is superior to absorbable dura in treatment of severe TBI patients with DC. Suturable nonabsorbable dura has fewer complications of TCH and CFS leakage, and manifest lower mortality and better prognosis. Postoperative TCH is an important complication in severe TBI which usually leads to a poor prognosis.
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Affiliation(s)
- Zhong-Ding Zhang
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Li-Yan Zhao
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Yi-Ru Liu
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Jing-Yu Zhang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Shang-Hui Xie
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Yan-Qi Lin
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Zhuo-Ning Tang
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Huang-Yi Fang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Yue Yang
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Shi-Ze Li
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Jian-Xi Liu
- Department of Neurosurgery, Yueqing Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Han-Song Sheng
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
- Correspondence: Han-Song Sheng
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14
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Park YS, Cho J. Prediction of Shunt-Dependent Hydrocephalus after Primary Supratentorial Intracerebral Hemorrhage with a Focus on the Influence of Craniectomies. J Korean Neurosurg Soc 2022; 65:582-590. [PMID: 35765929 PMCID: PMC9271813 DOI: 10.3340/jkns.2021.0142] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/06/2021] [Indexed: 11/27/2022] Open
Abstract
Objective Hydrocephalus after intracerebral hemorrhage (ICH) is known to be related to poor prognosis and mortality. We analyzed predictors of permanent hydrocephalus in the patients with surgically treated supratentorial ICH. Methods From 2004 to 2019, a total of 414 patients with surgically treated primary supratentorial ICH were included. We retrospectively analyzed age, sex, preexisting hypertension and diabetes, location and volume of ICH, presence and severity of intraventricular hemorrhage (IVH), and type of surgery. Results Forty patients (9.7%) required shunt surgery. Concomitant IVH was higher in the 'shunt required' group (92.5%) than in the 'shunt not required' group (67.9%) (p=0.001). IVH severity was worse in the 'shunt required' group (13.5 vs. 7.5, p=0.008). Craniectomy (47.5%) was significantly high in the 'shunt required' group. According to multivariable analysis, the presence of an IVH was 8.1 times more frequent and craniectomy was 8.6 times more frequent in the 'shunt required' group. In the comparison between craniotomy and craniectomy group, the presence of an IVH was related with a 3.9 times higher (p=0.033) possibility and craniectomies rather than craniotomies with a 7-times higher possibility of shunt surgery (p<0.001). Within the craniectomy group, an increase in the craniectomy area by 1 cm2 was correlated with a 3.2% increase in the possibility of shunt surgery (odds ratio, 1.032; 95% confidence interval, 1.005-1.061; p=0.022). Conclusion Presence of IVH, the severity of IVH and decompressive craniectomy were related to the development of shunt dependent hydrocephalus in the patients with ICH. The increasing size of craniectomy was related with increasing rate of shunt requirement.
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Affiliation(s)
- Yong-Sook Park
- Department of Neurosurgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Joon Cho
- Department of Neurosurgery, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
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15
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Sheth KN, Yuen MM, Mazurek MH, Cahn BA, Prabhat AM, Salehi S, Shah JT, By S, Welch EB, Sofka M, Sacolick LI, Kim JA, Payabvash S, Falcone GJ, Gilmore EJ, Hwang DY, Matouk C, Gordon-Kundu B, Rn AW, Petersen N, Schindler J, Gobeske KT, Sansing LH, Sze G, Rosen MS, Kimberly WT, Kundu P. Bedside detection of intracranial midline shift using portable magnetic resonance imaging. Sci Rep 2022; 12:67. [PMID: 34996970 PMCID: PMC8742125 DOI: 10.1038/s41598-021-03892-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 12/02/2021] [Indexed: 12/17/2022] Open
Abstract
Neuroimaging is crucial for assessing mass effect in brain-injured patients. Transport to an imaging suite, however, is challenging for critically ill patients. We evaluated the use of a low magnetic field, portable MRI (pMRI) for assessing midline shift (MLS). In this observational study, 0.064 T pMRI exams were performed on stroke patients admitted to the neuroscience intensive care unit at Yale New Haven Hospital. Dichotomous (present or absent) and continuous MLS measurements were obtained on pMRI exams and locally available and accessible standard-of-care imaging exams (CT or MRI). We evaluated the agreement between pMRI and standard-of-care measurements. Additionally, we assessed the relationship between pMRI-based MLS and functional outcome (modified Rankin Scale). A total of 102 patients were included in the final study (48 ischemic stroke; 54 intracranial hemorrhage). There was significant concordance between pMRI and standard-of-care measurements (dichotomous, κ = 0.87; continuous, ICC = 0.94). Low-field pMRI identified MLS with a sensitivity of 0.93 and specificity of 0.96. Moreover, pMRI MLS assessments predicted poor clinical outcome at discharge (dichotomous: adjusted OR 7.98, 95% CI 2.07–40.04, p = 0.005; continuous: adjusted OR 1.59, 95% CI 1.11–2.49, p = 0.021). Low-field pMRI may serve as a valuable bedside tool for detecting mass effect.
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Affiliation(s)
- Kevin N Sheth
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA.
| | - Matthew M Yuen
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Mercy H Mazurek
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Bradley A Cahn
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Anjali M Prabhat
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | | | - Jill T Shah
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | | | | | | | | | - Jennifer A Kim
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | | | - Guido J Falcone
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Emily J Gilmore
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - David Y Hwang
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Charles Matouk
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, USA
| | - Barbara Gordon-Kundu
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Adrienne Ward Rn
- Neuroscience Intensive Care Unit, Yale New Haven Hospital, New Haven, CT, USA
| | - Nils Petersen
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Joseph Schindler
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Kevin T Gobeske
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Lauren H Sansing
- Department of Neurology, Yale School of Medicine, 15 York Street, LLCI Room 1003C, P.O. Box 208018, New Haven, CT, 06520, USA
| | - Gordon Sze
- Department of Neuroradiology, Yale School of Medicine, New Haven, CT, USA
| | - Matthew S Rosen
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA, USA
| | - W Taylor Kimberly
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
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16
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Melin S, Haase I, Nilsson M, Claesson C, Östholm Balkhed Å, Tobieson L. Cryopreservation of autologous bone flaps following decompressive craniectomy: A new method reduced positive cultures without increase in post-cranioplasty infection rate. BRAIN AND SPINE 2022; 2:100919. [PMID: 36248144 PMCID: PMC9560573 DOI: 10.1016/j.bas.2022.100919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/18/2022]
Abstract
Introduction Cranioplasty (CP) after decompressive craniectomy (DC) is a common neurosurgical procedure. Implementation of European Union (EU) directives recommending bacterial cultures before cryopreservation, lead to increased number of autologous bone flaps being discarded due to positive cultures. A new method for handling bone flaps prior to cryopreservation, including the use of pulsed lavage, was developed. Research question The aim was to evaluate the effect of a new method on proportion of positive bacterial cultures and surgical site infection (SSI) following CP surgery. Material and methods Sixty-one bone flaps from 53 consecutive DC surgery patients were retrospectively included and the study period was divided into before and after method implementation. Patient demographics, laboratory and culture results, type of CP and occurrence of SSI were analyzed. Results Twenty-six and 18 bone flaps were available for analysis during the first and second period, respectively. The proportion of positive bacterial cultures was higher in the first period compared to the second (n = 9(35%) vs 0(0%); p = 0.001), and thus the use of custom made implants was considerably higher in the first study period (p = 0.001). There was no difference in the frequency of post-cranioplasty SSI between the first and second study period (n = 3 (11.5%) vs 1 (4.8%), p = 0.408). Discussion and conclusion The new method for handling bone flaps resulted in a lower frequency of positive bacterial cultures, without increased frequency of post-cranioplasty SSI, thus demonstrating it is safe to use, allows compliance with the EU-directives, and may reduce unnecessary discarding of bone flaps. New method of bone flap handling and preservation reduced positive bacterial cultures from 35% to 0%. The new method used pulsed lavage of bone flap with saline solution and subsequent swab culture. There was no increase in post-cranioplasty surgical site infection following introduction of the new method.
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Affiliation(s)
- Sofia Melin
- Department of Neurosurgery in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Ismene Haase
- Department of Anaesthesiology and Intensive Care in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Martin Nilsson
- Department of Neurosurgery in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Carina Claesson
- Department of Clinical Microbiology, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Åse Östholm Balkhed
- Department of Infectious Diseases in Östergötland, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Lovisa Tobieson
- Department of Neurosurgery in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Corresponding author. Department of Neurosurgery, University Hospital in Linköping, 581 85, Linköping, Sweden.
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17
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Favourable long-term recovery after decompressive craniectomy: the Northern Finland experience with a predominantly adolescent patient cohort. Childs Nerv Syst 2022; 38:1763-1772. [PMID: 35739289 PMCID: PMC9463249 DOI: 10.1007/s00381-022-05568-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 05/20/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE Decompressive craniectomy (DC) is an effective treatment of intracranial hypertension. Correspondingly, the procedure is increasingly utilised worldwide. The number of patients rendered vegetative following surgery has been a concern-a matter especially important in children, due to long anticipated lifetime. Here, we report the long-term outcomes of all paediatric DC patients from an 11-year period in a tertiary-level centre that geographically serves half of Finland. METHODS We identified all patients younger than 18 years who underwent DC in the Oulu University Hospital between the years 2009 and 2019. Outcomes and clinicoradiological variables were extracted from the patient records. RESULTS Mean yearly prevalence of brain injury requiring DC was 1.34/100 000 children-twenty-four patients underwent DC during the study period and 21 (88%) survived. The median age of the patients was 16.0 years, and the median preoperative GCS was 5.0 (IQR 5.0). Fifteen patients (63%) had made a good recovery (Extended Glasgow Outcome Scale ≥ 7). Of the surviving patients, two (9.5%) had not returned to school. After traumatic brain injury (n = 20), the Rotterdam CT score (mean 3.0, range 1 to 5) was not associated with mortality, poor recovery or inability to continue school (p = 0.13, p = 0.41, p = 0.43, respectively). Absent basal cisterns were associated with mortality (p = 0.005), but not with poor recovery if the patient survived DC (p = 0.81). Hydrocephalus was associated with poor recovery and inability to continue school (p = 0.01 and p = 0.03, respectively). CONCLUSION Most of our patients made a favourable recovery and were able to continue school. No late mortality was observed. Thus, even in clinically and radiologically severely brain-injured children, decompressive craniectomy appears to yield favourable outcomes.
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Rufus P, Moorthy RK, Joseph M, Rajshekhar V. Post Traumatic Hydrocephalus: Incidence, Pathophysiology and Outcomes. Neurol India 2021; 69:S420-S428. [PMID: 35102998 DOI: 10.4103/0028-3886.332264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Post-traumatic hydrocephalus (PTH) is a sequel of traumatic brain injury (TBI) that is seen more often in patients undergoing decompressive craniectomy (DC). It is associated with prolonged hospital stay and unfavorable outcomes. Objective To study the incidence and risk factors for development of PTH in patients undergoing DC in our institution and to review the literature on PTH with respect to incidence, risk factors, pathophysiology, and outcomes of management. Methods Data from 95 patients (among 220 patients who underwent DC for TBI and fulfilled the inclusion criteria) over a 5-year period at Christian Medical College, Vellore were collected and analyzed to study the incidence and possible risk factors for development of PTH. A review of the literature on PTH was performed by searching PUBMED resources. Results Thirty (31.6%) out of 95 patients developed post-traumatic ventriculomegaly, of whom seven (7.3%) developed symptomatic PTH, necessitating placement of ventriculoperitoneal shunt (VPS). No risk factor for development of PTH could be identified. The reported incidence of PTH in the literature is from 0.07% to 29%, with patients undergoing DC having a higher incidence. Younger age, subarachnoid hemorrhage, severity of TBI, presence of subdural hygroma, and delayed cranioplasty after DC are the main risk factors reported in the literature. Conclusions PTH occurs in a significant proportion of patients with TBI and can lead to unfavorable outcomes. PTH has to be distinguished from asymptomatic ventriculomegaly as early as possible so that a CSF diversion procedure can be planned early during development of PTH.
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Affiliation(s)
- Phelix Rufus
- Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | - Ranjith K Moorthy
- Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | - Mathew Joseph
- Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | - Vedantam Rajshekhar
- Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India
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Dowlati E, Mortazavi A, Keating G, Jha RT, Felbaum DR, Chang JJ, Nair MN, Mason RB, Aulisi EF, Armonda RA, Mai JC. The Retroauricular Incision as an Effective and Safe Alternative Incision for Decompressive Hemicraniectomy. Oper Neurosurg (Hagerstown) 2021; 20:549-558. [PMID: 33571367 DOI: 10.1093/ons/opab021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/11/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The reverse question mark (RQM) incision has been traditionally utilized to perform decompressive hemicraniectomies (DHC) to relieve refractory intracranial hypertension. Alternative incisions have been proposed in the literature but have not been compared directly. OBJECTIVE To present the retroauricular (RA) incision as an alternative incision that we hypothesize will increase calvarium exposure to maximize the removal of the hemicranium and will decrease wound-related complications compared to the RQM incision. METHODS This study is a retrospective review of all DHCs performed at our institution over a span of 34 mo, stratified based on the type of scalp incision. The surface areas of the cranial defects were calculated, normalizing to their respective skull diameters. For those patients surviving beyond 1 wk, complications were examined from both cohorts. RESULTS A total of 63 patients in the RQM group and 43 patients in the RA group were included. The average surface area for the RA and RQM incisions was 117.0 and 107.8 cm2 (P = .0009), respectively. The ratio of average defect size to skull size for RA incision was 0.81 compared to 0.77 for the RQM group (P = .0163). Of those who survived beyond 1 wk, the absolute risk for surgical site complications was 14.0% and 8.3% for RQM and RA group (P = .5201), respectively. CONCLUSION The RA incision provides a safe and effective alternative incision to the traditional RQM incision used for DHC. This incision affords a potentially larger craniectomy while mitigating postoperative wound complications.
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Affiliation(s)
- Ehsan Dowlati
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Armin Mortazavi
- Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Gregory Keating
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Ribhu Tushar Jha
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
| | - Daniel R Felbaum
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA.,Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Jason J Chang
- Department of Critical Care Medicine, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Mani N Nair
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Robert B Mason
- Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Edward F Aulisi
- Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Rocco A Armonda
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA.,Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Jeffrey C Mai
- Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, District of Columbia, USA.,Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
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20
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Koo J, Lee J, Lee SH, Moon JH, Yang SY, Cho KT. Does the Size of Unilateral Decompressive Craniectomy Impact Clinical Outcomes in Patients with Intracranial Mass Effect after Severe Traumatic Brain Injury? Korean J Neurotrauma 2021; 17:3-14. [PMID: 33981638 PMCID: PMC8093026 DOI: 10.13004/kjnt.2021.17.e10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/20/2021] [Accepted: 03/18/2021] [Indexed: 11/15/2022] Open
Abstract
Objective Decompressive craniectomy (DC) is one of the treatment modalities in severe traumatic brain injury (TBI), however, there was a lack of evidence for optimal craniectomy size. The authors aimed to investigate optimal DC size and analyze clinical outcome according to craniectomy size. Methods We retrospectively reviewed the medical data of 87 patients with a space occupying lesion following TBI who underwent unilateral DC. Craniectomy size was measured by anterior-posterior (AP) diameter and surface estimate (SE). Mortality, clinical outcome, and complications were collected and analyzed according to craniectomy size. Results Nineteen patients (21.8%) died and 35 patients (40.2%) had a favorable outcome at last follow-up (a mean duration, 30.3±39.4 months; range, 0.2-132.6 months). Receiver operating curve analyses identified AP diameter more than 12.5 cm (area under the curve [AUC]=0.740; p=0.002) and SE more than 98.0 cm2 (AUC=0.752; p=0.001) as cut-off values for survival, and AP diameter more than 13.4 cm (AUC=0.650; p=0.018) and SE more than 107.3 cm2 (AUC=0.685; p=0.003) for favorable outcome. Large craniectomy resulted in a significantly lower mortality rate and a higher rate of favorable outcome than small craniectomy (p=0.005 and p=0.014, respectively). However, procedure related bleeding occurred more frequently in the large craniectomy group (p=0.044). Conclusion Unilateral DC size is associated with clinical outcome of patients with a space occupying lesion following severe TBI. Large craniectomy is needed for survival and favorable outcome.
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Affiliation(s)
- Jinhwan Koo
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Jeongjun Lee
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Su Hwan Lee
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Jung Hyeon Moon
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Seung-Yeob Yang
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Keun-Tae Cho
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
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21
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Guo H, Zhou X, Li X, Yang S, Wang Y. Scenario for the use of effusion-peritoneal shunt necessary against subdural effusion secondary to decompressive craniectomy. Clin Neurol Neurosurg 2021; 203:106598. [PMID: 33730617 DOI: 10.1016/j.clineuro.2021.106598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 03/04/2021] [Accepted: 03/08/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study aimed to summarize the surgical strategies for subdural effusion secondary to decompressive craniectomy (SESDC) and discuss the applicable scenarios of effusion-peritoneal shunt (EP shunt). METHODS A total of 53 consecutive patients with SESDC were screened out of 7569 cases. The SESDC was divided into five types, and the treatment methods of each type were analyzed and compared. According to the implementation strategy of cranioplasty (CP), patients were divided into CP-first and delayed-CP groups. The differences in surgical methods were compared between the two groups. RESULTS All patients with SESDC in this cohort had undergone cranioplasty. Subcutaneous puncture and aspiration (SPAA) proved ineffective. Only 2/30 patients in the CP-first group used EP shunt, while 6/19 patients in the delayed-CP group used EP shunt; the difference was statistically significant (P = 0.03). A significant difference was found in the use of EP shunt among type 1, type 2, and type 5 SESDC (χ2 = 6.778, P = 0.034). CONCLUSIONS CP combined with other treatments could cure most SESDC. EP shunt should be used preferentially in some specific scenarios in which CP cannot be performed first, rather than as a backup measure that can only be used when other preceding treatments fail.
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Affiliation(s)
- Hongbin Guo
- Department of Neurosurgery, Xia Sha Campus of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Xuehui Zhou
- Department of Neurosurgery, Xia Sha Campus of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Xinwei Li
- Department of Neurosurgery, Xia Sha Campus of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Shuxu Yang
- Department of Neurosurgery, Xia Sha Campus of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Yirong Wang
- Department of Neurosurgery, Xia Sha Campus of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.
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22
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DiRisio AC, Stopa BM, Pompeu YA, Vasudeva V, Khawaja AM, Izzy S, Gormley WB. Extra-Axial Fluid Collections After Decompressive Craniectomy: Management, Outcomes, and Treatment Algorithm. World Neurosurg 2021; 149:e188-e196. [PMID: 33639283 DOI: 10.1016/j.wneu.2021.02.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Extra-axial fluid collections (EACs) frequently develop after decompressive craniectomy. Management of EACs remains poorly understood, and information on how to predict their clinical course is inadequate. We aimed to better characterize EACs, understand predictors of their resolution, and delineate the best treatment paradigm for patients. METHODS We reviewed patients who developed EACs after undergoing decompressive craniectomy for treatment of refractory intracranial pressure elevations. We excluded patients who had an ischemic stroke, as EACs in these patients have a different clinical course. We performed univariate analysis and multiple linear regression to find variables associated with earlier resolution of EACs and stratified our analyses by EAC phenotype (complicated vs. uncomplicated). We conducted a systematic review to compare our findings with the literature. RESULTS Of 96 included patients, 73% were male, and median age was 42.5 years. EACs resolved after a median of 60 days. Complicated EACs were common (62.5%) and required multiple drainage methods before cranioplasty. These were not associated with a protracted course or increased risk of death (P > 0.05). Early bone flap restoration with simultaneous drainage was independently associated with earlier resolution of EACs (β = 0.56, P < 0.001). Systematic review confirmed lack of standardized direction with respect to EAC management. CONCLUSIONS Our analyses reveal 2 clinically relevant phenotypes of EAC: complicated and uncomplicated. Our proposed treatment algorithm involves replacing the bone flap as soon as it is safe to do so and draining refractory EACs aggressively. Further studies to assess long-term clinical outcomes of EACs are warranted.
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Affiliation(s)
- Aislyn C DiRisio
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA; Icahn School of Medicine at Mount Sinai, New York, New York, USA.
| | - Brittany M Stopa
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA; Virginia Tech Carilion School of Medicine, Roanoke, Virginia, USA
| | - Yuri A Pompeu
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA; Department of Orthopedics, Hospital for Special Surgery, New York, New York, USA
| | - Viren Vasudeva
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Ayaz M Khawaja
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA; Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Saef Izzy
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA; Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - William B Gormley
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA
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23
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Mraček J, Mork J, Dostal J, Tupy R, Mrackova J, Priban V. Complications Following Decompressive Craniectomy. J Neurol Surg A Cent Eur Neurosurg 2021; 82:437-445. [PMID: 33618416 DOI: 10.1055/s-0040-1721001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Decompressive craniectomy (DC) has become the definitive surgical procedure to manage a medically intractable rise in intracranial pressure. DC is a life-saving procedure resulting in lower mortality but also higher rates of severe disability. Although technically straightforward, DC is accompanied by many complications. It has been reported that complications are associated with worse outcome. We reviewed a series of patients who underwent DC at our department to establish the incidence and types of complications. METHODS We retrospectively evaluated the incidence of complications after DC performed in 135 patients during the time period from January 2013 to December 2018. Postoperative complications were evaluated using clinical status and CT during 6 months of follow-up. In addition, the impact of potential risk factors on the incidence of complications and the impact of complications on outcome were assessed. RESULTS DC was performed in 135 patients, 93 of these for trauma, 22 for subarachnoid hemorrhage, 13 for malignant middle cerebral artery infarction, and 7 for intracerebral hemorrhage. Primary DC was performed in 120 patients and secondary DC in 15 patients. At least 1 complication occurred in each of 100 patients (74%), of which 22 patients (22%) were treated surgically. The following complications were found: edema or hematoma of the temporal muscle (34 times), extracerebral hematoma (33 times), extra-axial fluid collection (31 times), hemorrhagic progression of contusions (19 times), hydrocephalus (12 times), intraoperative malignant brain edema (10 times), temporal muscle atrophy (7 times), significant intraoperative blood loss (6 times), epileptic seizures (5 times), and skin necrosis (4 times). Trauma (p = 0.0006), coagulopathy (p = 0.0099), and primary DC (p = 0.0252) were identified as risk factors for complications. There was no significant impact of complications on outcome. CONCLUSIONS The incidence of complications following DC is high. However, we did not confirm a significant impact of complications on outcome. We emphasize that some phenomena are so frequent that they can be considered a consequence of primary injury or natural sequelae of the DC rather than its direct complication.
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Affiliation(s)
- Jan Mraček
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
| | - Jan Mork
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
| | - Jiri Dostal
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
| | - Radek Tupy
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
| | - Jolana Mrackova
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
| | - Vladimir Priban
- Department of Neurosurgery, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.,Department of Neurosurgery, University Hospital Pilsen, Pilsen, Czech Republic
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24
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Endoscopic Surgery Without Decompressive Craniectomy in Large Putaminal Intracerebral Hemorrhage: Assessment of Efficacy and Safety. Neurocrit Care 2021; 32:392-399. [PMID: 31845172 PMCID: PMC7082409 DOI: 10.1007/s12028-019-00880-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Background Decompressive craniectomy (DC) is performed conventionally for large putaminal intracerebral hemorrhage (ICH). However, DC causes local skull defect and leads to post-surgical cranioplasty. The aim of this study is to investigate the effectiveness and safety of an endoscopic procedure to treat large putaminal ICH without DC. Methods This retrospective study included 112 large putaminal ICH patients who underwent hematoma evacuations with either an endoscopic procedure (group A) or with DC (group B) between January 2009 and June 2017. The efficacy was evaluated by mean modified Rankin Scale (mRS) three months after surgery. Safety was evaluated by mortality rate and postoperative complications. Univariate and multivariate logistic regression analyses were performed to determine the risk factors for clinical outcomes. Results The study included 49 patients in group A and 63 in group B. The mRS scores in both groups were similar after 3 months’ follow-up (p = 0.709). There was no difference in the mortality rate between the two groups (p = 0.538). The rate of complications was lower in group A than that in group B (p = 0.024). Smaller preoperative midline shift (p = 0.008) and absent intraventricular extension (p = 0.044) have contributed significantly to better outcomes. Conclusion Endoscopic hematoma evacuation without DC is safe and effective for patients with large putaminal ICH and deserves further investigation, preferably in a randomized controlled setting.
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ANGHELESCU A, MIHĂESCU AS, MAGDOIU AM, ONOSE G. "Eppur si muove" - Clinical case: evolutionary "saga" during the last 6 years: posttraumatic subdural hematoma, decompressive craniectomy, right hemiplegia and aphasia, cranioplasty, hydrocephalus and porencephaly, post-traumatic encephalopathy - in remission. BALNEO RESEARCH JOURNAL 2020. [DOI: 10.12680/balneo.2020.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The case reports a 59-year-old male patient who suffered a severe head injury (affirmative by accidental fall from 3 m) with multiple hemorrhagic lesions (bifrontal, bioccipital, biparieto-temporal) and left cerebral subdural hematoma, requiring a large fronto- temporo-parietal decompressive craniotomy for the mass lesion evacuation. Cranioplasty was performed after 6 months.
The paper synthesizes the evolution over six years of follow-up (12 in-patient admissions and 4 out-patient evaluations), like in a neurorehabilitation cinematographic “saga”. The posttraumatic encephalopathy had a peculiar evolution, sugestively compared with the humps of a camel: the brain injury (determined coma, right hemiplegia and mixed aphasia, intense psycho-motor agitation, severe dysphagia for solids and liquids, neurogenic bladder, anemia), was followed by a slowly progressive favorable neuro-psychological evolution (after the decompressive craniectomy). A brutal neurological fall-down was noticed after the cranioplasty, and finally a gradually favorable ascending trend, towards a global neuro-psichological stabilization (with an almost imperceptible sequelary ataxic hemiparesis). The paper discusses the pathophisiological aspects focused on the decompressive craniectomy and cranioplasty, correlated to the patient’s evolution. Complications of each neurosurgical procedures are succinctly depicted. The traumatic encephalopathy was complicated with post-traumatic seizures (therapeutically controlled) and active internal hydrocephalus with interstitial edema and an ischemic lesion. Finally it was a "happyend", with favorable clinical evolution, towards a stable and stationary normotensive asymmetric hydrocephalus, with a gigantic and deforming porencephaly. The paper advocates for a carefully follow-up and prompt intervention in order to prevent recurrences and/ or complications (secondary and tertiary prophylaxis).
Keywords: traumatic brain injury, subdural hematoma, decompressive craniectomy; cranioplasty; internal hydrocephalus; post-traumatic encephalopathy; seizures; neurorehabilitation,
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Affiliation(s)
- Aurelian ANGHELESCU
- 1.Teaching Emergency Clinical Hospital “Bagdasar Arseni”, in Bucharest, Romania 2. University of Medicine and Pharmacy “Carol Davila”, in Bucharest, Romania
| | - Anca Sanda MIHĂESCU
- 1.Teaching Emergency Clinical Hospital “Bagdasar Arseni”, in Bucharest, Romania
| | | | - Gelu ONOSE
- 1.Teaching Emergency Clinical Hospital “Bagdasar Arseni”, in Bucharest, Romania 2. University of Medicine and Pharmacy “Carol Davila”, in Bucharest, Romania
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Simultaneous cranioplasty and ventriculoperitoneal shunt placement in patients with traumatic brain injury undergoing unilateral decompressive craniectomy. J Clin Neurosci 2020; 79:45-50. [PMID: 33070916 DOI: 10.1016/j.jocn.2020.07.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/20/2020] [Accepted: 07/06/2020] [Indexed: 11/23/2022]
Abstract
Hydrocephalus is a common complication after decompressive craniectomy (DC) in patients with traumatic brain injury (TBI). However, the strategy of managing TBI patients with a cranial defect and hydrocephalus remains controversial. Placement of a ventriculoperitoneal shunt (VPS) in patients with a cranial defect and hydrocephalus may aggravate sinking skin flap overlying the cranial defect and result in syndrome of sinking skin flap (SSSF) that causes neurological deterioration. A retrospective analysis of 49 TBI patients who developed hydrocephalus after unilateral DC was undertaken to investigate the safety of simultaneous cranioplasty and VPS placement, and the incidence of SSSF after VPS placement. Among these patients, 17 patients underwent simultaneous cranioplasty and VPS placement, and 32 patients underwent staged cranioplasty and VPS placement. The overall complication rate was 9.3% (3/32) in staged group and 29.4% (5/17) in simultaneous group, respectively. There was no statistically significance between two study groups regarding overall complication (p = 0.11) and reoperation rate (p = 0.47). Two patients with severe brain bulging in staged group developed SSSF after placement of a nonprogrammable VPS. Our study showed that simultaneous cranioplasty and VPS placement may be safe in TBI patients with a cranial defect and hydrocephalus. However, due to the contradictory results about the safety of simultaneous cranioplasty and VPS placement in the literatures, neurosurgeons should carefully consider whether patients are suitable for such treatment. In patients planning to undergo VPS placement first, a programmable shunt may be a better choice for the possibility of SSSF after shunt placement.
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27
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Recurrent Syndrome of the Trephined in the Setting of Multiple Craniectomy and Cranioplasty. J Craniofac Surg 2020; 31:e705-e707. [PMID: 32804808 DOI: 10.1097/scs.0000000000006625] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Decompressive craniectomy is an increasingly implemented intervention for relief of intracranial hypertension refractory to medical therapy. Despite its therapeutic benefit, a myriad of short and long-term complications may arise when the once fixed-volume cranial vault remains decompressed. The authors present a case of recurrent Syndrome of the Trephined in a patient undergoing repeated craniectomy and cranioplasty.A 70-year old male with history significant for smoking and chronic obstructive pulmonary disease presented with frontoparietal subdural hematoma with midline shift following a ground level fall necessitating craniotomy and hematoma evacuation. Three months postoperatively, the patient developed an infection of his craniotomy bone flap necessitating craniectomy without cranioplasty. Six weeks post-craniectomy the patient began demonstrating right sided sensorimotor deficits with word finding difficulties. Alloplastic cranioplasty was performed following resolution of infection, with resolution of neurologic symptoms 6 weeks post cranioplasty. Due to recurrent cranioplasty infections, multiple alloplastic cranioplasties were performed, each with reliable re-demonstration of neurologic symptoms with craniectomy, and subsequent resolution following each cranioplasty. Final cranioplasty was successfully performed using a new alloplastic implant in combination with latissimus muscle flap, with subsequent return of neurologic function.Decompressive craniectomy is a life-saving procedure, but carries many short- and long-term complications, including the Syndrome of the Trephined. Our case is the first published report, to our knowledge, to demonstrate recurrent Syndrome of the Trephined as a complication of craniectomy, with reliable resolution of the syndrome with restoration of the cranial vault.
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28
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Koller M, Rafter D, Shok G, Murphy S, Kiaei S, Samadani U. A retrospective descriptive study of cranioplasty failure rates and contributing factors in novel 3D printed calcium phosphate implants compared to traditional materials. 3D Print Med 2020; 6:14. [PMID: 32556704 PMCID: PMC7298748 DOI: 10.1186/s41205-020-00066-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 05/19/2020] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Failure rates with cranioplasty procedures have driven efforts to improve graft material and reduce reoperation. One promising allograft source is a 3D-printed titanium mesh with calcium phosphate filler. This study evaluated failure rates and pertinent characteristics of these novel 3D-grafts compared to traditional materials. METHODS Sixty patients were retrospectively identified who underwent a cranioplasty between January 2015-December 2017. Specific data points related to graft failure were collected for all surgical admissions, from the primary injury to their most recent. These included, but were not limited to, initial physical exam findings, vitals, comorbid conditions, surgery length, estimated blood loss, incision type, and need for revision. Failure rates of 3D-printed allografts were compared to traditional grafts. RESULTS A total of 60 subjects were identified who underwent 71 unique cranioplasty procedures (3D = 13, Synthetic = 12, Autologous = 46). There were 14 total failures, demonstrating a 19.7% overall failure rate. Specifically, 15.4% (n = 2) of 3D, 19.6% (n = 9) of autologous, and 25.0% (n = 3) of synthetic grafts required revision. Patients receiving 3D-grafts had the shortest overall mean surgery times (200.8 ± 54.3 min) and lowest infection rates (7.7%) compared to autologous (210.5 ± 47.9 min | 25.0%) and synthetic models (217.6 ± 77.3 min | 8.7%), though significance was unable to be determined. Tobacco use and trap-door incisions were associated with increased failure rates relative to straight or curved incisions in autologous grafts. Cranioplasties performed less than 3 months after craniectomy appeared to fail more often than those performed at least three months after craniectomy, for the synthetic group. CONCLUSION We concluded that 3D-printed cranioplasty grafts may lead to lower failure rates and shorter surgery times compared to traditional cranioplasty materials in our limited population. 3D-implants hold promise for cranial reconstruction after TBI.
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Affiliation(s)
- Michael Koller
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA.
| | - Daniel Rafter
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA
- Department of Neurosurgery, Minneapolis VA Medical Center, 1 Veterans Drive, Minneapolis, MN, 55417, USA
| | - Gillian Shok
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA
| | - Sean Murphy
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA
| | - Sheena Kiaei
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA
| | - Uzma Samadani
- Department of Bioinformatics and Computational Biology, University of Minnesota, 101 Pleasant Street Southeast, Minneapolis, MN, 55455, USA
- Department of Neurosurgery, Minneapolis VA Medical Center, 1 Veterans Drive, Minneapolis, MN, 55417, USA
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Ozoner B, Kilic M, Aydin L, Aydin S, Arslan YK, Musluman AM, Yilmaz A. Early cranioplasty associated with a lower rate of post-traumatic hydrocephalus after decompressive craniectomy for traumatic brain injury. Eur J Trauma Emerg Surg 2020; 46:919-926. [PMID: 32494837 DOI: 10.1007/s00068-020-01409-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 05/22/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Post-traumatic hydrocephalus (PTH) is one of the primary complications during the course of traumatic brain injury (TBI). The aim of this study was to define factors associated with the development of PTH in patients who underwent unilateral decompressive craniectomy (DC) for TBI. METHODS A total of 126 patients, who met the inclusion criteria of the study, were divided into two groups: patients with PTH (n = 25) and patients without PTH (n = 101). Their demographic, clinical, radiological, operative, and postoperative factors, which may be associated with the development of PTH, were compared. RESULTS Multivariate logistic regression analysis revealed that cranioplasty performed later than 2 months following DC was significantly associated with the requirement for ventriculoperitoneal shunting due to PTH (p < 0.001). Also, a significant unfavorable outcome rate was observed in patients with PTH at 1-year follow-up according to the Glasgow Outcome Scale-Extended (p = 0.047). CONCLUSIONS Our results show that early cranioplasty within 2 months after DC was associated with a lower rate of PTH development after TBI.
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Affiliation(s)
- Baris Ozoner
- Department of Neurosurgery, School of Medicine, Bahcesehir University, Istanbul, Turkey. .,School of Medicine, Department of Neurosurgery, Erzincan Binali Yildirim University, Erzincan, Turkey.
| | - Mustafa Kilic
- Department of Neurosurgery, Sisli Hamidiye Etfal Research and Education Hospital, University of Medical Sciences, Istanbul, Turkey
| | - Levent Aydin
- Department of Neurosurgery, Sisli Hamidiye Etfal Research and Education Hospital, University of Medical Sciences, Istanbul, Turkey
| | - Seckin Aydin
- Department of Neurosurgery, Okmeydani Research and Education Hospital, University of Medical Sciences, Istanbul, Turkey
| | - Yusuf Kemal Arslan
- Department of Biostatistics, School of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Ahmet Murat Musluman
- Department of Neurosurgery, Sisli Hamidiye Etfal Research and Education Hospital, University of Medical Sciences, Istanbul, Turkey
| | - Adem Yilmaz
- Department of Neurosurgery, Sisli Hamidiye Etfal Research and Education Hospital, University of Medical Sciences, Istanbul, Turkey
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Carballo-Cuello C, de Jesus O, Fernandez-de Thomas RJ, Garcia M, Vigo-Prieto J, de Jesus-Espinosa A. Posttraumatic Hydrocephalus in Pediatric Patients After Decompressive Craniectomy. World Neurosurg 2020; 136:e690-e694. [DOI: 10.1016/j.wneu.2020.01.153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 01/18/2020] [Accepted: 01/20/2020] [Indexed: 10/25/2022]
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Pelegrini de Almeida L, Casarin MC, Mosser HL, Worm PV. Epileptic Syndrome and Cranioplasty: Implication of Reconstructions in the Electroencephalogram. World Neurosurg 2020; 137:e517-e525. [PMID: 32081819 DOI: 10.1016/j.wneu.2020.02.036] [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: 10/15/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND In the presence of a skull deformity after large decompressive craniectomy (DC), neurologic deterioration manifesting as epileptic syndrome (ES) may occur independently of the primary disease or spontaneous improvement may be unduly impaired, and these unfavorable outcomes have sometimes been reversed by cranioplasty. The objective of this study was to analyze the influence of cranioplasty on the presence of ES in patients who underwent DC. METHODS A prospective study was performed from October 2016 to October 2017 involving patients who underwent DC and subsequent cranioplasty. Electroencephalographic (EEG) status before and after cranioplasty was analyzed in the presence of seizures and was compared with results after DC. RESULTS The sample included 52 patients. Male sex (78.8%) and traumatic brain injury (82.7%) were common indications for DC. ES after DC was verified in 26.9% of patients, and 50% of patients presented with abnormal EEG status. ES after cranioplasty was noted in 21.2% and 36.3% of patients followed by abnormal EEG status. All patients with precranioplasty epileptogenic paroxysms showed better EEG tracings after the procedure. CONCLUSIONS In routine clinical practice, altered amplitudes were observed in the region of bone defects. Although cranioplasty reduced pathologic EEG status (epileptogenic paroxysms), it was not able to produce new EEG tracings that could predict changes in seizure discharge or reduce ES.
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Affiliation(s)
| | | | - Humberto Luiz Mosser
- Department of Neurology, Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil
| | - Paulo Valdeci Worm
- Department of Neurosurgery, Cristo Redentor Hospital, Porto Alegre, Brazil
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Dose-response association of operative time and surgical site infection in neurosurgery patients: A systematic review and meta-analysis. Am J Infect Control 2019; 47:1393-1396. [PMID: 31296347 DOI: 10.1016/j.ajic.2019.05.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND The association of operative time and surgical site infection (SSI) in neurosurgery patients is unclear. We therefore, through a systematic review and meta-analysis, sought to clarify the association. METHODS We performed a systematic search of the PubMed and Embase databases, from January 1, 1966, to December 26, 2018, for published articles. We used random effects generalized least squares regression models to combine study-specific relative risks (RR) and 95% confidence intervals (CI), and performed a sensitivity analysis by excluding 1 study at a time to assess the stability of results and potential sources of heterogeneity. We used the Egger (from plotting to test) to assess publication bias. RESULTS A total of 5 articles, with 231,915 individuals and 6,726 SSI cases, were included. The summary RR for SSI after craniotomy were 1.67 (95% CI, 1.13-2.20), with high versus low operative time, and 1.34 (95% CI, 1.15-1.53), with each 1-hour increase in operative time. On sensitivity analysis, no individual study had an excessive influence on the pooled effect. We found no evidence of publication bias by the Egger test (P = .464) and Egger's plotting. CONCLUSIONS Prolonged operative time can increase the SSI risk for neurosurgery patients. Intensive interventions should be taken to decrease operative duration.
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Repeat Surgery After Decompressive Craniectomy for Traumatic Intracranial Hemorrhage: Outcomes and Predictors. World Neurosurg 2019; 133:e757-e766. [PMID: 31604134 DOI: 10.1016/j.wneu.2019.09.148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Repeat surgery (RS) after decompressive craniectomy/craniotomy (DC) for traumatic intracranial hemorrhage (TICH) is a devastating complication. In patients undergoing DC for TICH, we sought to 1) describe the population requiring RS, 2) compare outcomes of those requiring RS with those who did not, and 3) discern RS predictors. METHODS A single-institution retrospective case-control study was conducted from 2000 to 2015. Inclusion criteria were DC for acute supratentorial TICH (subdural hemorrhage, epidural hemorrhage, and intraparenchymal hemorrhage) and ≥7 day survival. Patients underwent RS within 7 days of DC; controls did not require RS. Outcomes and predictors of RS were evaluated with univariate and multivariate logistic regression (MLR). RESULTS Of 201 patients requiring DC, 28 (14%) underwent RS. Common mechanisms were ground-level fall (45%) and motor vehicle collision (29%). Anticoagulation/antiplatelet medication was used by 44 patients (21%). Subdural hemorrhage was the most common hemorrhage (64%). Using MLR, those requiring RS were more likely to experience major complications (odds ratio [OR], 22.6; 95% confidence interval [CI], 5.06-101.35; P < 0.001) and in-hospital mortality (OR, 2.76; 95% CI, 1.02-7.43; P = 0.045) and be dead/dependent at 6 months (OR, 2.50; 95% CI, 1.08-5.82; P = 0.033) and 2 years (OR, 2.44; 95% CI, 0.99-6.00; P = 0.051). Predictors of undergoing RS identified by MLR were smaller hemorrhage (OR, 0.32; 95% CI, 0.13-0.78; P = 0.012), larger midline shift (OR, 4.40; 95% CI, 1.43-13.51; P = 0.010), and better preoperative Glasgow Coma Scale score (OR, 1.28; 95% CI, 1.13-1.46; P < 0.001). CONCLUSIONS Patients requiring RS after DC represent a heterogenous population with worse outcomes. Although the identified risk factors for RS are not modifiable, surgeons should be aware of these factors during the initial surgery.
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Su TM, Lan CM, Lee TH, Hsu SW, Tsai NW, Lu CH. Risk factors for the development of posttraumatic hydrocephalus after unilateral decompressive craniectomy in patients with traumatic brain injury. J Clin Neurosci 2019; 63:62-67. [DOI: 10.1016/j.jocn.2019.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 01/29/2019] [Accepted: 02/20/2019] [Indexed: 11/30/2022]
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Nasi D, di Somma L, Gladi M, Moriconi E, Scerrati M, Iacoangeli M, Dobran M. New or Blossoming Hemorrhagic Contusions After Decompressive Craniectomy in Traumatic Brain Injury: Analysis of Risk Factors. Front Neurol 2019; 9:1186. [PMID: 30697186 PMCID: PMC6340989 DOI: 10.3389/fneur.2018.01186] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/24/2018] [Indexed: 01/02/2023] Open
Abstract
Background: The development or expansion of a cerebral hemorrhagic contusion after decompressive craniectomy (DC) for traumatic brain injury (TBI) occurs commonly and it can result in an unfavorable outcome. However, risk factors predicting contusion expansion after DC are still uncertain. The aim of this study was to identify the factors associated with the growth or expansion of hemorrhagic contusion after DC in TBI. Then we evaluated the impact of contusion progression on outcome. Methods: We collected the data of patients treated with DC for TBI in our Center. Then we analyzed the risk factors associated with the growth or expansion of a hemorrhagic contusion after DC. Results: 182 patients (149 males and 41 females) were included in this study. Hemorrhagic contusions were detected on the initial CT scan or in the last CT scan before surgery in 103 out of 182 patients. New or blossoming hemorrhagic contusions were registered after DC in 47 patients out of 182 (25.82%). At multivariate analysis, only the presence of an acute subdural hematoma (p = 0.0076) and a total volume of contusions >20 cc before DC (p = < 0.0001) were significantly associated with blossoming contusions. The total volume of contusions before DC resulted to have higher accuracy and ability to predict postoperative blossoming of contusion with strong statistical significance rather than the presence of acute subdural hematoma (these risk factors presented respectively an area under the curve [AUC] of 0.896 vs. 0.595; P < 0.001). Patients with blossoming contusions presented an unfavorable outcome compared to patients without contusion progression (p < 0.0185). Conclusions: The presence of an acute subdural hematoma was associated with an increasing rate of new or expanded hemorrhagic contusions after DC. The total volume of hemorrhagic contusions > 20 cc before surgery was an independent and extremely accurate predictive radiological sign of contusion blossoming in decompressed patients for severe TBI. After DC, the patients who develop new or expanding contusions presented an increased risk for unfavorable outcome.
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Affiliation(s)
- Davide Nasi
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Lucia di Somma
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Maurizio Gladi
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Elisa Moriconi
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Massimo Scerrati
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Maurizio Iacoangeli
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
| | - Mauro Dobran
- Department of Neurosurgery, Umberto I General Hospital, Università Politecnica delle Marche, Ancona, Italy
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Hsu YC, Po-Hao Huang A, Xiao FR, Kuo LT, Tsai JC, Lai DM. Decompressive Cranioplasty (Osteoplastic Hinged Craniectomy): A Novel Technique for Increased Intracranial Pressure-Initial Experience and Outcome. World Neurosurg 2019; 124:e431-e435. [PMID: 30610974 DOI: 10.1016/j.wneu.2018.12.112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 12/12/2018] [Accepted: 12/13/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND We redesigned decompressive craniectomy and cranioplasty procedures to decrease the inherent risk of complications. This novel technique, called decompressive cranioplasty, not only may decrease the complication rate but also may improve the cosmetic result, obviate the need for artificial skull implant, and increase the decompressive volume compared with traditional craniectomy. METHODS In decompressive cranioplasty, the Agnes Fast craniotomy was adopted without cutting the temporalis muscle from the underlying bone flap. After opening the dura with or without removal of intracranial hematomas, duraplasty was performed with an intracranial pressure monitor inserted. Four miniplates were bent into a "Z" shape, and the vascularized bone flap was elevated approximately 1.2-1.5 cm above the outer cortex of the skull and fixed with the miniplates. Subsequent cranioplasty was done with a mini-incision on the miniplate sites and reshaping of the miniplate to align the outer cortex of the bone flap. RESULTS We successfully performed decompressive cranioplasty in 3 emergent cases-2 traumatic subdural hematomas and 1 malignant middle cerebral artery infarction. Postoperative brain computed tomography demonstrated adequate decompression in all cases. Cosmetic outcome was excellent, and there was no temporal hallowing. Mastication function was not affected. At 6-month follow-up, there was no bone flap shrinkage and no hydrocephalus. CONCLUSIONS Decompressive cranioplasty is a safe and effective method in the management of patients with brain edema and intracranial hypertension. It is simple to perform and may reduce the morbidity associated with traditional decompressive craniectomy and subsequent cranioplasty.
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Affiliation(s)
- Yung-Chun Hsu
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Abel Po-Hao Huang
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Fu-Ren Xiao
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Lu-Ting Kuo
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Jui-Chang Tsai
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Dar-Ming Lai
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan.
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Kim JH, Hwang SY, Kwon TH, Chong K, Yoon WK, Kim JH. Defining "early" cranioplasty to achieve lower complication rates of bone flap failure: resorption and infection. Acta Neurochir (Wien) 2019; 161:25-31. [PMID: 30511143 DOI: 10.1007/s00701-018-3749-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/26/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Although cranioplasty (CP) is a frequently performed and simple procedure, complications are common, particularly bone flap resorption and infection. The timing of surgery is as an important contributory factor, but the optimal timing has not been clearly determined. OBJECTIVE We retrospectively investigated bone flap resorption and surgical site infection after CP to determine the optimal timing of surgery for reduction of complications. METHODS The study enrolled 126 patients who underwent decompressive craniectomy (DC) and subsequent CP. Patients with bone flap resorption or surgical site infection were analyzed as the "complication" group. Receiver operating characteristic curve analysis was performed and the Youden index was used to dichotomize "early CP" and "late CP" groups. Univariate and multivariate survival analyses were performed. RESULTS The complication group included 42 patients. The Youden index was used to identify a cutoff value for the DC-CP interval of > 44 days, and this was used to define early (< 45 days) and late (≥ 45 days) CP. Late CP was a significant risk factor in univariate and multivariate Cox regression analyses. CONCLUSION This study showed that early CP before 45 days after DC is associated with a lower rate of bone flap resorption and surgical site infection than late CP.
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Affiliation(s)
- Jang Hun Kim
- Department of Neurosurgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
- Focused Training Center for Trauma, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Soon-Young Hwang
- Biostatistical consulting lab, Medical Science Research Center, Korea University College of Medicine, Seoul, Republic of Korea
| | - Taek-Hyun Kwon
- Department of Neurosurgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Kyuha Chong
- Department of Neurosurgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won-Ki Yoon
- Department of Neurosurgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jong Hyun Kim
- Department of Neurosurgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea.
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Gopalakrishnan MS, Shanbhag NC, Shukla DP, Konar SK, Bhat DI, Devi BI. Complications of Decompressive Craniectomy. Front Neurol 2018; 9:977. [PMID: 30524359 PMCID: PMC6256258 DOI: 10.3389/fneur.2018.00977] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 10/30/2018] [Indexed: 11/13/2022] Open
Abstract
Decompressive craniectomy (DC) has become the definitive surgical procedure to manage medically intractable rise in intracranial pressure due to stroke and traumatic brain injury. With incoming evidence from recent multi-centric randomized controlled trials to support its use, we could expect a significant rise in the number of patients who undergo this procedure. Although one would argue that the procedure reduces mortality only at the expense of increasing the proportion of the severely disabled, what is not contested is that patients face the risk of a large number of complications after the operation and that can further compromise the quality of life. Decompressive craniectomy (DC), which is designed to overcome the space constraints of the Monro Kellie doctrine, perturbs the cerebral blood, and CSF flow dynamics. Resultant complications occur days to months after the surgical procedure in a time pattern that can be anticipated with advantage in managing them. New or expanding hematomas that occur within the first few days can be life-threatening and we recommend CT scans at 24 and 48 h postoperatively to detect them. Surgeons should also be mindful of the myriad manifestations of peculiar complications like the syndrome of the trephined and neurological deterioration due to paradoxical herniation which may occur many months after the decompression. A sufficiently large frontotemporoparietal craniectomy, 15 cm in diameter, increases the effectiveness of the procedure and reduces chances of external cerebral herniation. An early cranioplasty, as soon as the brain is lax, appears to be a reasonable choice to mitigate many of the late complications. Complications, their causes, consequences, and measures to manage them are described in this chapter.
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Affiliation(s)
- M S Gopalakrishnan
- Department of Neurosurgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Nagesh C Shanbhag
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Dhaval P Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Subhas K Konar
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Dhananjaya I Bhat
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - B Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India.,NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, United Kingdom
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Intracranial Hypotension and Hypertension Associated With Reconstructive Cranioplasty After Decompressive Craniectomy: Report of a Lethal Complication With Recommended Strategies for Future Avoidance. J Craniofac Surg 2018; 29:1862-1864. [PMID: 29927824 DOI: 10.1097/scs.0000000000004706] [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
Reconstructive cranioplasty can be associated with many complications and add to the not insignificant potential risks associated with decompressive craniectomy. In the setting of post-traumatic hydrocephalus, treatment with a ventriculoperitoneal (VP) shunt prior to reconstructive cranioplasty likely increases these risks even further. The authors report a case of a 17-year-old male with a history of a severe closed head injury who initially suffered a life-threatening complication associated with intracranial hypotension after cranioplasty only to succumb to malignant intracranial hypertension following a second cranioplasty attempt. To our knowledge, this is the first description of a single patient developing both these disparate complications after reconstructive cranioplasty and emphasizes the likely synergistic hazards involved with decompressive craniectomy in the setting of a VP shunt in particular and the overall myriad potential complications that may be associated with reconstructive cranioplasty in general.
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Fattahian R, Bagheri SR, Sadeghi M. Development of Posttraumatic Hydrocephalus Requiring Ventriculoperitoneal Shunt After Decompressive Craniectomy for Traumatic Brain Injury: a Systematic Review and Meta-analysis of Retrospective Studies. Med Arch 2018; 72:214-219. [PMID: 30061770 PMCID: PMC6021151 DOI: 10.5455/medarh.2018.72.214-219] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 05/15/2018] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Decompressive craniotomy (DC) is a known risk factor for the development of posttraumatic hydrocephalus (PTH) in the patients with traumatic brain injury (TBI). Herein, the present study reported the development of PTH requiring ventriculoperitoneal (VP) shunt after DC for TBI. METHODS Four databases (PubMed, Web of Science, Scopus, and Cochrane Library) were searched from 1983 to April 2018. The studies evaluating the prevalence of PTH requiring VP shunt after DC in the patients with TBIwere selected without language restriction. A random-effects meta-analysis using event rate (ER) and 95% confidence intervals(CIs), was runby RevMan5.3 software. RESULTS Out of 355 studies obtained from the databases, 25 studies were included and analyzed in the meta-analysis. The studies included 2402 patients undergoing DC for TBI, 354 of whohad PTH. The pooled ER of hydrocephalus in the patients undergoing DC for TBI was 17.7% [95%CI: 13.2 to 23.4%; P<0.001]. In addition, the pooled analysis showed that ER of hydrocephalus was 13% in adults [95%CI: 9 to 18.5%; P<0.001] and 37.6% in children [95%CI: 27.79 to 48.7%; P=0.029; I2=0%]. CONCLUSION The present study demonstrated that DC after TBI was associated with the development of PTH, especially in children compared to adults.
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Affiliation(s)
- Reza Fattahian
- Department of Neurosurgery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Reza Bagheri
- Department of Neurosurgery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Sadeghi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Mugge L, Mansour TR, Krafcik B, Mazur T, Floyd-Bradstock T, Medhkour A. Immunological, vascular, metabolic, and autonomic changes seen with aging possible implications for poor outcomes in the elderly following decompressive hemicraniectomy for malignant MCA stroke: a critical review. J Neurosurg Sci 2018. [PMID: 29527887 DOI: 10.23736/s0390-5616.18.04207-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Stroke is one of the leading causes of mortality and morbidity worldwide and requires rapid and intensive treatment to prevent adverse outcomes. Decompressive hemicraniectomy stands as the gold standard for surgical resolution of the intracranial swelling which accompanies cerebral infarction; however, the benefits of this procedure are not as well achieved in the elderly (age >65 years) compared to the younger population. EVIDENCE ACQUISITION This is a critical review performed on all available literature relating to middle cerebral artery (MCA) stroke in the elderly with emphasis on articles examining causality of adverse outcomes in this group over younger populations. Utilizing PRISMA guidelines, we initially identified 1462 articles. EVIDENCE SYNTHESIS After screening, four clear areas of physiological change associated with aging were identified and expounded upon as they relate to MCA stroke. These four areas include: immunological, autonomic, mitochondrial, and vascular changes. Elderly patients have a decreased and declining capacity to regulate the inflammation that develops postinfarction and this contributes to adverse outcomes from a neurological stand point. Additionally, aging decreases the ability of elderly patients to regulate their autonomic system resulting in aberrant blood pressures systemically post infarction. With age, the mitochondrial response to ischemia is exaggerated and causes greater local damage in elderly patients compared to younger populations. Finally, there are numerous vascular changes that occur with age including accumulation of homocysteine and atherosclerosis which together contributed to decreased structural integrity of the vasculature in the elderly and render decreased support to the recovery process post infarction. CONCLUSIONS We conclude that physiological changes inherent in the aging process serve to intensify adverse outcomes that are commonly associated with strokes in the elderly. Identification and subsequent minimization of these risk factors could allow for more effective management of elderly patients, post stroke, and promote better clinical outcomes.
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Affiliation(s)
- Luke Mugge
- Division of Neurological Surgery, Department of Surgery, University of Toledo Medical Center, Toledo, OH, USA
| | - Tarek R Mansour
- Division of Neurological Surgery, Department of Surgery, University of Toledo Medical Center, Toledo, OH, USA
| | - Brianna Krafcik
- Division of Neurological Surgery, Department of Surgery, University of Toledo Medical Center, Toledo, OH, USA
| | - Travis Mazur
- Division of Neurological Surgery, Department of Surgery, University of Toledo Medical Center, Toledo, OH, USA
| | - Tonya Floyd-Bradstock
- Interprofessional Immersive Simulation Center, University of Toledo Medical Center, Toledo, OH, USA
| | - Azedine Medhkour
- Division of Neurological Surgery, Department of Surgery, University of Toledo Medical Center, Toledo, OH, USA -
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Yang NR, Song J, Yoon KW, Seo EK. How Early Can We Perform Cranioplasty for Traumatic Brain injury After Decompressive Craniectomy? A Retrospective Multicenter Study. World Neurosurg 2017; 110:e160-e167. [PMID: 29101076 DOI: 10.1016/j.wneu.2017.10.117] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 10/19/2017] [Accepted: 10/21/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Decompressive craniectomy (DC) is used to treat intractable intracranial hypertension after severe traumatic brain injury (TBI). Cranioplasty (CP) is typically performed weeks or months later. However, the optimal timing for CP is unknown. We aimed to determine the earliest possible time point for CP. METHODS We retrospectively reviewed brain computed tomography images from 159 patients who underwent CP after DC for TBI at 3 hospitals. We determined the earliest possible day for CP by reviewing the resolution of intracranial pressure in serial brain computed tomography images between DC and CP. The early CP group was defined as the group within the earliest possible timing of CP; other cases constituted the late CP group. We compared complications and the Glasgow Outcome Scale scores at 6 months between groups. RESULTS The mean initial Glasgow Coma Scale score was 8.33 ± 3.46. The time interval between DC and CP was 94.75 ± 143.98 days. The earliest possible timing for CP was determined to be 34.60 ± 34.36 days after DC. The incidence of complications did not differ significantly between groups, except for ventriculomegaly, which occurred more frequently in the late CP group (P = 0.026). Predictors of good outcome were revision because of infection, preoperative epidural hematoma, early cranioplasty, and no ventriculomegaly after DC. CONCLUSIONS CP can be performed at around 34 days after DC for TBI. Ventriculomegaly occurred less frequently and the 6-month Glasgow Outcome Scale score was better in the early CP group than in the late CP group.
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Affiliation(s)
- Na Rae Yang
- Department of Neurosurgery, Ewha Womans University Medical Center, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Jihye Song
- Department of Neurosurgery, Konyang University Hospital, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Kyeong-Wook Yoon
- Department of Neurosurgery, College of Medicine, Dankook University, Cheonan, Chungnam, Republic of Korea
| | - Eui Kyo Seo
- Department of Neurosurgery, Ewha Womans University Medical Center, College of Medicine, Ewha Womans University, Seoul, Republic of Korea.
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Shibahashi K, Hoda H, Takasu Y, Hanakawa K, Ide T, Hamabe Y. Cranioplasty Outcomes and Analysis of the Factors Influencing Surgical Site Infection: A Retrospective Review of More than 10 Years of Institutional Experience. World Neurosurg 2017; 101:20-25. [PMID: 28179178 DOI: 10.1016/j.wneu.2017.01.106] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 01/24/2017] [Accepted: 01/26/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND As a large amount of clinical evidence supports the use of craniectomy, the frequency of subsequent cranioplasty is increasing. Conflicting complication rates and risk factors of cranioplasty have been reported. We reviewed >10 years of institutional experience to identify risk factors of surgical site infection (SSI) after cranioplasty. METHODS A retrospective review was conducted of patients who underwent primary cranioplasty. Patients <16 years old, patients with a history of cranial infection, and patients who underwent ventricular shunt surgery were excluded. There were 155 patients eligible for analysis. Complication rate and the risk factors associated with SSI were determined. RESULTS The overall complication rate was 12.3%. There were 13 cases of SSI (8.4%), 4 cases of postoperative epidural hemorrhage (2.6%), and 2 cases of postoperative wound dehiscence (1.3%). There was a significant relationship between operative time and SSI (P < 0.001). The optimal cutoff value of operative time for predicting SSI was 98 minutes, and the relative risk ratio was 7.4 in patients with an operative time of >98 minutes. CONCLUSIONS A high number of complications can occur after cranioplasty. Close attention should be paid to SSI development in patients who require a long operative time.
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Affiliation(s)
- Keita Shibahashi
- Department of Emergency and Intensive Care Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan.
| | - Hidenori Hoda
- Department of Emergency and Intensive Care Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Yuichi Takasu
- Department of Emergency and Intensive Care Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Kazuo Hanakawa
- Department of Neurosurgery, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Takafumi Ide
- Department of Neurosurgery, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Yuichi Hamabe
- Department of Emergency and Intensive Care Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
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Di Rienzo A, Pangrazi PP, Riccio M, Colasanti R, Ghetti I, Iacoangeli M. Skin flap complications after decompressive craniectomy and cranioplasty: Proposal of classification and treatment options. Surg Neurol Int 2016; 7:S737-S745. [PMID: 27904753 PMCID: PMC5114861 DOI: 10.4103/2152-7806.193724] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Accepted: 03/10/2016] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The list of complications reported after decompressive craniectomy (DC) and cranioplasty is progressively increasing. Nonetheless, the exact incidence of these events is still ill-defined. Problems affecting skin flaps after DC and cranioplasty have never been accurately analyzed in papers and their impact on patients' prognosis is largely underestimated. METHODS In a 10-year time, we treated by DC 450 patients, 344 of whom underwent cranioplasty, either with autologous bone or artificial implants (hydroxyapatite, polyetheretherketone, titanium, polymethylmethacrylate). Complications involving skin flaps and requiring re-surgery were observed and treated in 38 cases. We classified three main types of lesions: (1) dehiscence, (2) ulcer, and (3) necrosis. In all cases surgical decision making was performed in cooperation with plastic surgeons, to select the best treatment option. RESULTS Dehiscence was reported in 28 cases, ulcer in 6, and necrosis in 4. Surgeries included flap re-opening and re-suturing, Z-plasty, rotational, advancement, or free flaps. Treatment complications required further surgical procedures in six patients. CONCLUSIONS In our experience, complications involving skin flaps after DC and post-DC cranioplasty cannot be considered a minor event because of their potential to further compromise the yet fragile conditions of these patients. Their management is complex and requires a multidisciplinary approach to get the better results.
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Affiliation(s)
| | - Pier Paol Pangrazi
- Department of Plastic and Reconstructive Surgery, Operative Unit of Hand Surgery and Microsurgery, Polytechnic University, Ancona, Marche, Italy
| | - Michele Riccio
- Department of Plastic and Reconstructive Surgery, Operative Unit of Hand Surgery and Microsurgery, Polytechnic University, Ancona, Marche, Italy
| | - Roberto Colasanti
- Department of Neurosurgery, Polytechnic University, Ancona, Marche, Italy
| | - Ilaria Ghetti
- Department of Neurosurgery, Polytechnic University, Ancona, Marche, Italy
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Han H, Koh EJ, Choi H, Kim BC, Yang SY, Cho KT. The Effect of Preoperative Antiplatelet Therapy on Hemorrhagic Complications after Decompressive Craniectomy in Patients with Traumatic Brain Injury. Korean J Neurotrauma 2016; 12:61-66. [PMID: 27857909 PMCID: PMC5110920 DOI: 10.13004/kjnt.2016.12.2.61] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 08/30/2016] [Accepted: 09/09/2016] [Indexed: 11/30/2022] Open
Abstract
Objective Traditionally, it is generally recommended that antiplatelet agent should be discontinued before surgery. However, decompressive craniectomy (DC) in patients with traumatic brain injury (TBI) is performed emergently in most cases. Therefore, DC cannot be delayed to the time when the effect of antiplatelet agent on bleeding tendency dissipates. In this study, we evaluated the effect of preinjury antiplatelet therapy on hemorrhagic complications after emergent DC in patients with TBI. Methods We retrospectively investigated patients with TBI who underwent emergent DC between 2006 and 2015. The patients were separated into two groups according to the use of preinjury antiplatelet agent: group 1 (patients taking antiplatelet agent) and group 2 (patients not taking antiplatelet agent). The rate of hemorrhagic complications (postoperative epidural or subdural hemorrhage, newly developed, or progression of preexisting contusion or intracerebral hemorrhage within the field of DC) and the rate of reoperation within 7 days after DC were compared between two groups. Results During the study period, DC was performed in 90 patients. Of them, 19 patients were taking antiplatelet agent before TBI. The rate of hemorrhagic complications was 52.6% (10/19) in group 1 and 46.5% (33/71) in group 2 (p=0.633). The rate of reoperation was 36.8% (7/19) in group 1 and 36.6% (26/71) in group 2 (p=0.986). No statistical difference was found between two groups. Conclusion Preinjury antiplatelet therapy did not influence the rate of hemorrhagic complications and reoperation after DC. Emergent DC in patients with TBI should not be delayed because of preinjury antiplatelet therapy.
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Affiliation(s)
- Hokyun Han
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Eun Jung Koh
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Hyunho Choi
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Byong-Cheol Kim
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Seung Yeob Yang
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Keun-Tae Cho
- Department of Neurosurgery, Dongguk University Ilsan Hospital, Goyang, Korea
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Effective treatment via early cranioplasty for intractable contralateral subdural effusion after standard decompressive craniectomy in patients with severe traumatic brain injury. Clin Neurol Neurosurg 2016; 149:87-93. [DOI: 10.1016/j.clineuro.2016.08.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 07/29/2016] [Accepted: 08/01/2016] [Indexed: 11/19/2022]
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Abstract
Decompressive craniectomy (DC) has been used for many years in the management of patients with elevated intracranial pressure and cerebral edema. Ongoing clinical trials are investigating the clinical and cost effectiveness of DC in trauma and stroke. While DC has demonstrable efficacy in saving life, it is accompanied by a myriad of non-trivial complications that have been inadequately highlighted in prospective clinical trials. Missing from our current understanding is a comprehensive analysis of all potential complications associated with DC. Here, we review the available literature, we tabulate all reported complications, and we calculate their frequency for specific indications. Of over 1500 records initially identified, a final total of 142 eligible records were included in our comprehensive analysis. We identified numerous complications related to DC that have not been systematically reviewed. Complications were of three major types: (1) Hemorrhagic (2) Infectious/Inflammatory, and (3) Disturbances of the CSF compartment. Complications associated with cranioplasty fell under similar major types, with additional complications relating to the bone flap. Overall, one of every ten patients undergoing DC may suffer a complication necessitating additional medical and/or neurosurgical intervention. While DC has received increased attention as a potential therapeutic option in a variety of situations, like any surgical procedure, DC is not without risk. Neurologists and neurosurgeons must be aware of all the potential complications of DC in order to properly advise their patients.
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Risk Factors for the Development of Contralateral Epidural Hematoma Following Decompressive Craniectomy in Patients with Calvarial Skull Fracture Contralateral to the Craniectomy Site. World Neurosurg 2016; 89:223-9. [DOI: 10.1016/j.wneu.2016.02.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 02/04/2016] [Accepted: 02/04/2016] [Indexed: 11/18/2022]
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Conti B, Villacin MK, Simmons JW. Trauma Anesthesia for Traumatic Brain Injury. CURRENT ANESTHESIOLOGY REPORTS 2016. [DOI: 10.1007/s40140-016-0141-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gong J, Li Q, Cao Y, Zheng X, Ma Y, Zhan R. Serial Attacks: Contralateral Hematoma Secondary to Decompressive Craniectomy for Traumatic Brain Injury Led to Posttraumatic Cerebral Infarction. J Craniofac Surg 2016; 27:e159-62. [PMID: 26854773 DOI: 10.1097/scs.0000000000002404] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
A 40-year-old man suffered severe brain injury and received left side subdural hematoma evacuation with decompressive craniectomy. Intraoperative brain swelling had occurred during the surgery. Postoperative computed tomography (CT) scan was done immediately and showed a contralateral epidural hematoma resulting in herniation. Secondary hematoma evacuation was performed and found a linear fracture near a bleeding meningeal artery. 2 days later CT scan showed cerebral infarction mainly in right posterior cerebral artery distribution. Early diagnosis by postoperative CT scan or other potential ways such as intraoperative sonography is important to prompt treatments and interrupt the pathophysiological chain of the serial attacks.
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Affiliation(s)
- JiangBiao Gong
- Department of Neurosurgery, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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