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Dannhoff G, Chibbaro S, Mallereau CH, Ganau M, Agbo-Ponzo M, Santin MDN, Ollivier I, Pop R, Proust F, Todeschi J. Delayed Intracerebral Hematoma after Ventriculoperitoneal Shunt in the Context of Ruptured Brain Arteriovenous Malformation: A Literature Review. Brain Sci 2023; 13:1159. [PMID: 37626515 PMCID: PMC10452536 DOI: 10.3390/brainsci13081159] [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: 07/16/2023] [Revised: 07/29/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
Hemorrhagic complications arising from ventricular drainage procedures are typically asymptomatic and of low volume. A particular subset of these complications, known as delayed intracranial hemorrhage (DICH), is however recognized for its particularly poor prognosis. We primarily aimed to identify epidemiological characteristics associated with DICH, to shed light on its occurrence and potential risk factors. To do so, we performed a retrospective analysis of a series of ten patients who presented with DICH in the context of a ruptured brain arteriovenous malformation (bAVM) and a systematic literature review of all DICH cases reported in the literature. Our ten patients showed delayed neurological deterioration after a ventriculoperitoneal shunt (VPS) procedure, with a computed tomography (CT) scan revealing a DICH surrounding the ventricular catheter, distinct and away from the nidus of their previously ruptured bAVM. Four patients (40%) rapidly declined and passed away, three (30%) required surgical management and the remaining three (30%) demonstrated gradual clinical improvement with conservative management. In the literature, most patients presenting with DICH had hydrocephalus associated with neurovascular disorders (47% of cases), such as bAVM rupture in our present series. These constatations point out the significance of the underlying pathologies potentially being predisposed to these unusual complications.
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Affiliation(s)
- Guillaume Dannhoff
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | - Salvatore Chibbaro
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | | | - Mario Ganau
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | - Martial Agbo-Ponzo
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | | | - Irène Ollivier
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | - Raoul Pop
- Department of Interventional Radiology, Strasbourg University Hospital, 67000 Strasbourg, France
| | - François Proust
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
| | - Julien Todeschi
- Department of Neurosurgery, Strasbourg University Hospital, 67000 Strasbourg, France
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Pu J, Zhao YL, Gu YX, Hang CH, You YP, Wang MD, Qu Y, Lu H, Wang S. Chinese expert consensus on the management of aneurysmal subarachnoid hemorrhage-related hydrocephalus. Chin Neurosurg J 2023; 9:7. [PMID: 36935494 PMCID: PMC10026498 DOI: 10.1186/s41016-022-00314-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 12/25/2022] [Indexed: 03/21/2023] Open
Affiliation(s)
- Jun Pu
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yuan-Li Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yu-Xiang Gu
- Huashan Hospital, Affiliated to Fudan University, Shanghai, China
| | - Chun-Hua Hang
- Nanjing Drum Tower Hospital, Nanjing University Medical College, Nanjing, China
| | - Yong-Ping You
- Department of Interventional Neuroradiology, Jiangsu Province Hospital, Nanjing, China
| | - Mao-de Wang
- First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Qu
- Tangdu Hospital, Air Force Military Medical University, Xi'an, China
| | - Hua Lu
- Department of Interventional Neuroradiology, Jiangsu Province Hospital, Nanjing, China.
| | - Shuo Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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Ventricular Peritoneal Shunting Using Modified Keen’s Point Approach: Technical Report and Cases Series. SURGERIES 2022. [DOI: 10.3390/surgeries3040034] [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
Background: Ventricular peritoneal shunting (VPS) is a frequent procedure in neurosurgery, unfortunately still burdened with a significant rate of complications. The frontal Kocher’s point is the most frequently used landmark for ventricular puncture. Keen’s point (posterior parietal approach) seems to be a valid alternative. We report a newly described access to the lateral ventricle located in posterior temporal area and the results of a large series of adult patients. Methods: Retrospective analysis of a series of 188 cases of VPS performed with this approach. Results: Mean surgical time was 51.5 +/− 13.1 min (range 25–90 min). Twenty-one patients (11.2%) were subjected to revision surgery: eight cases (4.3%) for displacement or malfunction of ventricular catheter, eight cases (4.3%) for abdominal issues, three cases (1.6%) for hardware failure, and two cases (1.1%) for infection. Optimal catheter placement was reached in 90.1%. Conclusions: The modified Keen’s point approach seems to be safe, technically feasible, and reproducible, showing some potential advantages such as short surgical time, precision in ventricular catheter placement, and short tunneling tract. The need for surgical revision is similar to that reported in the literature, while the rate of catheter malpositioning and infections seems to be low; hemorrhages around catheter and seizures were not reported.
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Chen JC, Duan SX, Xue ZB, Yang SY, Li Y, Lai RL, Tan DH. Risk factors for delayed intracranial hemorrhage secondary to ventriculoperitoneal shunt: A retrospective study. World J Clin Cases 2022; 10:7302-7313. [PMID: 36158027 PMCID: PMC9353909 DOI: 10.12998/wjcc.v10.i21.7302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 04/17/2022] [Accepted: 05/28/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Delayed intracranial hemorrhage (DICH), a potential complication of ventriculoperitoneal (VP) shunts, has been associated with high mortality, but its risk factors are still unclear.
AIM To investigate the risk factors of DICH after VP shunts.
METHODS We compared the demographic and clinical characteristics of DICH and non-DICH adult patients with VP shunts between January 2016 and December 2020.
RESULTS The 159 adult VP shunt patients were divided into 2 groups according to the development of DICH: the DICH group (n = 26) and the non-DICH group (n = 133). No statistically significant difference was found in age, sex, laboratory examination characteristics or preoperative modified Rankin Scale (mRS) score between the DICH and non-DICH groups (P > 0.05); however, a history of an external ventricular drain (EVD) [P = 0.045; odds ratio (OR): 2.814; 95%CI: 1.024-7.730] and postoperative brain edema around the catheter (P < 0.01; OR: 8.397; 95%CI: 3.043-23.171) were associated with a high risk of DICH. A comparison of preoperative mRS scores between the DICH group and the non-DICH group showed no significant difference (P = 0.553), while a significant difference was found in the postoperative mRS scores at the 3-mo follow-up visit (P = 0.024).
CONCLUSION A history of EVD and postoperative brain edema around the catheter are independent risk factors for DICH in VP shunt patients. DICH patients with a high mRS score are vulnerable to poor clinical outcomes.
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Affiliation(s)
- Jun-Chen Chen
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Shou-Xing Duan
- Department of Pediatric Surgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
- Department of Pediatric Surgery, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen 518052, Guangdong Province, China
| | - Ze-Bin Xue
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Sen-Yuan Yang
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Yong Li
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Run-Long Lai
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Dian-Hui Tan
- Department of Neurosurgery, First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
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A new inflammatory parameter can predict delayed intracranial hemorrhage following ventriculoperitoneal shunt. Sci Rep 2021; 11:13763. [PMID: 34215829 PMCID: PMC8253783 DOI: 10.1038/s41598-021-93315-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 06/23/2021] [Indexed: 12/14/2022] Open
Abstract
Delayed intracerebral hemorrhage (DICH) secondary to ventriculoperitoneal (VP) shunt is considered to be a potentially severe event. This study aimed to investigate the association between a ratio of postoperative neutrophil-to-lymphocyte ratio to preoperative neutrophil-to-lymphocyte ratio (NLRR) and DICH secondary to VP shunt. We performed a retrospective review of patients who underwent VP shunt between January 2016 and June 2020. Multivariable logistic regression analysis was used to assess the association of DICH and NLRR. Then patients were divided into two groups according to the optimal cut-off point of NLRR, propensity score matching (PSM) method was performed to reconfirm the result. A total of 130 patients were enrolled and DICH occurred in 29 patients. Elevated NLRR and history of craniotomy were independent risk factors for DICH secondary to VP shunt. The optimal cut off point of NLRR was 2.05, and the sensitivity was 89.7%, the specificity was 63.4%. Patients with NLRR > 2.05 had much higher incidence of DICH (40.6% vs 4.5%). Our finding suggested that DICH following VP shunt was not a rare complication and elevated NLRR could independently predict DICH. Inflammatory responses might play an important role in the development of DICH following VP shunt.
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Nadel JL, Wilkinson DA, Linzey JR, Maher CO, Kotagal V, Heth JA. Thirty-Day Hospital Readmission and Surgical Complication Rates for Shunting in Normal Pressure Hydrocephalus: A Large National Database Analysis. Neurosurgery 2020; 86:843-850. [PMID: 31420654 DOI: 10.1093/neuros/nyz299] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 05/09/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Research on age-related complications secondary to shunts in normal pressure hydrocephalus (NPH) is primarily limited to single-center studies and small cohorts. OBJECTIVE To determine the rates of hospital readmission and surgical complications, and factors that predict them, following shunt surgery for NPH in a large healthcare network. METHODS Surgical procedures, complications, and readmissions for adults undergoing ventricular shunting for NPH were determined using de-identified claims from a privately insured United States healthcare network in years 2007-2014. Univariate and multivariate statistics were used to determine factors that predict poor surgical outcomes. The primary outcome variable was surgical complications or readmissions (composite variable for any major perioperative complication or 30-d readmission). RESULTS The 30-d readmission rate for 974 patients with NPH who underwent ventricular shunting was 7.29%; the most common reasons for readmission were shunt-related complications, infection, hemorrhage, altered mental status, and cardiopulmonary and musculoskeletal problems. The perioperative complication rate was 21.15%, including intraparenchymal hemorrhage (5.85%) and extra-axial (subdural or epidural) hematoma (5.54%). The overall rate of having a surgical complication or 30-d readmission was 25.15%. Age did not predict surgical complication or 30-d readmission. Preoperative comorbidities independently associated with poor outcome were myocardial infarction within 1 yr (OR = 3.984, 95% CI = 1.105-14.368); existing cerebrovascular disease (odds ratio [OR] = 2.206, 95% CI = 1.544-3.152); and moderate/severe renal disease (OR = 2.000, 95% CI = 1.155-3.464). CONCLUSION The rate of complications or readmission within 30 d of ventricular shunting for NPH is 25.15%. Preoperative comorbidities of myocardial infarction within 1 yr, cerebrovascular disease, and moderate/severe renal disease are independent risk factors for poor outcome.
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Affiliation(s)
- Jeffrey L Nadel
- University of Michigan Medical School, University of Michigan, Ann Arbor, Michigan
| | | | - Joseph R Linzey
- University of Michigan Medical School, University of Michigan, Ann Arbor, Michigan
| | - Cormac O Maher
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Vikas Kotagal
- Department of Neurology, University of Michigan, Ann Arbor, Michigan
| | - Jason A Heth
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
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De Maria L, Brinjikji W, Lanzino G. Unruptured brain arteriovenous malformations and hydrocephalus: Case series and review of the literature. J Clin Neurosci 2019; 64:116-121. [PMID: 30948310 DOI: 10.1016/j.jocn.2019.03.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 03/23/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Hydrocephalus is an uncommon presentation of unruptured brain arteriovenous malformations (AVMs). The goal of this case series and literature review is to present possible pathological mechanisms, management strategies and outcomes in patients with hydrocephalus due to unruptured AVMs. METHODS Three consecutive patients with hydrocephalus caused by unruptured AVMs as well as all cases previously reported in the literature were retrospectively reviewed to determine clinical symptoms, AVM location, nidus size, venous drainage, mechanism of hydrocephalus, level/cause of obstruction, and degree of hydrocephalus. Management of hydrocephalus, AVM treatment, and follow-up length were evaluated. RESULTS Of 350 patients unruptured AVMs, 3 presented with hydrocephalus (0.8%). In the literature review we found an additional 22 patients for a total of 25 cases. Eighteen patients had mechanical obstruction by the draining vein or the AVM nidus, usually at the level of the aqueduct (52%). Impaired cerebrospinal fluid resorption secondary to venous congestion led to hydrocephalus in 7 patients. Ten patients were treated for both the AVM and hydrocephalus, 13 patients underwent treatment of either hydrocephalus, or the AVM alone. Treatment of hydrocephalus, with or without associated treatment of the brain AVM, resulted in improvement of symptoms in 92% of patients. No rupture of the AVM was reported at follow-up. CONCLUSIONS The most common cause of hydrocephalus in unruptured brain AVMs is mechanical obstruction by the draining vein if it is located in a strategic position. Treatment of hydrocephalus alone or with associated treatment of the AVM is safe and effective.
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