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Jha VC, Jain R, Sinha VS, Kumar N, Verma G. "Pediatric Spontaneous Intracranial Dissecting Aneurysms: Impact of Ischemic and Hemorrhagic Manifestations on Endovascular Treatment Strategies - Insights from a Developing World Setting". World Neurosurg 2024:S1878-8750(24)01100-8. [PMID: 38960309 DOI: 10.1016/j.wneu.2024.06.140] [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: 06/23/2024] [Accepted: 06/25/2024] [Indexed: 07/05/2024]
Abstract
BACKGROUND Pediatric spontaneous intracranial dissecting aneurysms are rare, but systematic studies comparing hemorrhagic and ischemic presentations are lacking. This study addresses gaps in understanding their epidemiology, clinical presentation, management, and outcome. METHODS A retrospective analysis of 23 pediatric patients with nontraumatic intracranial dissecting aneurysms treated between July 2018 and December 2023 was conducted. Patients were divided into 2 groups based on presentation: hemorrhagic (n = 16) and ischemic (n = 7). Clinical data were analyzed, including demographics, radiologic findings, treatment modalities, and outcomes. RESULTS Clinical presentations varied, with limb weakness being more prevalent in hemorrhagic cases (P = 0.014), while headache and seizures were more common in ischemic cases. Angiographic analysis revealed distinct patterns, with hemorrhagic cases showing more distal involvement on vessel segments with stenosis and dilatation (pearl string sign). At the same time, the ischemic group exhibited the double-lumen sign. Various treatments, including microsurgery and endovascular techniques, were utilized, with perioperative complications observed, including one mortality in a hemorrhagic case. Multiple regression analysis identified significant risk factors for perioperative complications, namely, the configuration of the dissecting aneurysm (P = 0.016) and the type of presentation (P = 0.0006). Long-term Glasgow Outcome Scores were comparable, but patients with hemorrhagic manifestations experienced prolonged hospital and ICU stays (P = 0.001). CONCLUSIONS Pediatric intracranial dissecting aneurysms, particularly hemorrhagic cases, are associated with severe neurologic deficits and higher perioperative complications. Despite similar long-term outcomes, hemorrhagic cases require prolonged hospitalization, increasing treatment costs. Optimizing management strategies for pediatric intracranial dissecting aneurysms, especially those with hemorrhagic features, is essential to improve outcomes and reduce healthcare expenditures.
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Affiliation(s)
- Vikas Chandra Jha
- Neurosurgery, All India Institute of Medical Sciences, Patna, Bihar, India.
| | - Rahul Jain
- Senior Resident, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Vivek Saran Sinha
- Senior Resident, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Nitish Kumar
- Neurosurgery, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Gaurav Verma
- Neurosurgery, All India Institute of Medical Sciences, Patna, Bihar, India
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Demartini Z, Pardins JP, Koppe GL, Maeda AK, Mattozo CA, Cardoso-Demartini A. Pediatric intracranial aneurysms in a Southern Brazilian population. Childs Nerv Syst 2023; 39:3543-3549. [PMID: 37099140 DOI: 10.1007/s00381-023-05965-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/16/2023] [Indexed: 04/27/2023]
Abstract
INTRODUCTION Intracranial aneurysms are rare in the pediatric population, and their diagnosis can be challenging. They differ from their adult counterparts in several aspects, and hemorrhage is the most common presentation. OBJECTIVE To evaluate clinical data, aneurysm characteristics, and therapeutic results in a series of patients younger than 19 years of age with intracranial aneurysms. METHOD A retrospective cross-sectional observational study design analyzed medical records and imaging studies. Variables included age, sex, clinical presentation, comorbidities, aneurysmal characteristics, treatment modality, and clinical outcomes. RESULTS We identified 15 intracranial aneurysms in 11 patients (6 male), with ages ranging from 3 months to 15 years (mean age 5.2 years). Five patients had associated medical conditions, and hemorrhage was the most frequent clinical presentation (45%). Three patients (27%) had multiple aneurysms, and seven aneurysms were fusiform or dysplastic. The internal carotid artery was the most affected site, involved in 47% of cases. Aneurysm size ranged from 2 to 60 mm (mean 16.8 mm), with giant aneurysms in 27%. Seven patients were treated with endovascular procedures, while three aneurysms were clipped. Symptomatic vasospasm requiring angioplasty occurred in two patients and led to worse outcomes. One patient died due to severe aspiration pneumonia and sepsis that precluded treatment. Good functional outcome (modified Rankin scale - mRS ≤ 2) was achieved in all treated patients (91%). CONCLUSION The patients with aneurysms in this series were mostly male, presented mostly hemorrhagic syndromes, and mainly had internal carotid artery involvement. The outcome of treated patients was favorable, regardless of treatment modality.
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Affiliation(s)
- Zeferino Demartini
- Department of Neurosurgery, Complexo Hospital de Clinicas, UFPR, Rua General Carneiro 181, 8° andar, Curitiba, 80.060-900, PR, Brazil.
- Hospital Pequeno Principe, Curitiba, PR, Brazil.
- Department of Neurosurgery, Hospital Universitario Cajuru PUCPR, Curitiba, PR, Brazil.
| | - Junio Pereira Pardins
- Department of Neurosurgery, Hospital Universitario Cajuru PUCPR, Curitiba, PR, Brazil
| | - Gelson Luis Koppe
- Hospital Pequeno Principe, Curitiba, PR, Brazil
- Department of Neurosurgery, Hospital Universitario Cajuru PUCPR, Curitiba, PR, Brazil
| | | | - Carlos Alberto Mattozo
- Hospital Pequeno Principe, Curitiba, PR, Brazil
- Department of Neurosurgery, Hospital Universitario Cajuru PUCPR, Curitiba, PR, Brazil
| | - Adriane Cardoso-Demartini
- Department of Neurosurgery, Complexo Hospital de Clinicas, UFPR, Rua General Carneiro 181, 8° andar, Curitiba, 80.060-900, PR, Brazil
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Endovascular treatment of pediatric basilar artery aneurysms: case series and literature review. Childs Nerv Syst 2023; 39:25-34. [PMID: 36318284 DOI: 10.1007/s00381-022-05728-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/25/2022] [Indexed: 02/28/2023]
Abstract
PURPOSE Pediatric basilar artery aneurysms are rare and challenging to treat. Microsurgical options and standard endovascular coiling are often undesirable choices for treatment of this pathology. Additional endovascular strategies are needed. METHODS Presentation, diagnosis, and management of pediatric basilar aneurysms were reviewed, with an emphasis on endovascular treatment strategies. Our case series of 2 patients was presented in detail, one treated with flow diversion and vessel sacrifice and one treated with stent-assisted coiling. An extensive review of the literation was performed to find other examples of pediatric basilar artery aneurysms treated with endovascular techniques. RESULTS Twenty-nine studies met inclusion criteria. Fifty-nine aneurysms in 58 patients were treated using endovascular techniques. Mortality rate was 10.3% (6/58) and a poor outcome (GOS 1-3) occurred in 15.5% (9/58). There were 4 reported recurrences requiring retreatment; however, only 46.5% of patients had reported follow-up of at least 1 year. 71.1% (42/59) were dissecting aneurysms. CONCLUSION Basilar artery aneurysms in the pediatric population are rare, commonly giant and fusiform, and often not amenable to microsurgical or coiling techniques. The surrounding vasculature, location, size, and morphology of the aneurysm along with the durability of treatment must be considered in treatment decisions. With proper patient selection, stent-assisted coiling and flow diversion may increase the durability and safety of endovascular treatment in this population.
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Muacevic A, Adler JR, Vicenty JC. Pseudoaneurysm Formation in a Pediatric Patient After Non-Traumatic Middle Cerebral Artery Dissection With a Rapid Spontaneous Complete Thrombosis. Cureus 2022; 14:e32251. [PMID: 36620827 PMCID: PMC9814825 DOI: 10.7759/cureus.32251] [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] [Accepted: 12/06/2022] [Indexed: 12/12/2022] Open
Abstract
Spontaneous cerebral dissections in children are rare and can be associated with the formation of pseudoaneurysms. The management of these pseudoaneurysms is controversial as they can be treated either by surgery or endovascular techniques. On rare occasions, they may spontaneously thrombose. We present a 12-year-old male without a history of trauma who developed an intracerebral hematoma secondary to a ruptured pseudoaneurysm of the middle cerebral artery that showed a rapid spontaneous complete thrombosis. Five days after his initial diagnostic cerebral digital subtraction angiogram, a follow-up study showed no evidence of the previously observed pseudoaneurysm. Two months later, a computed tomographic angiography of the brain showed no evidence of the pseudoaneurysm. Thrombosed pseudoaneurysms should be closely followed by neuroimaging studies as they may subsequently recanalize.
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Garrido E, Metayer T, Borha A, Langlois O, Curey S, Papagiannaki C, Di Palma C, Emery E, Derrey S, Gaberel T, Gilard V. Intracranial aneurysms in pediatric population: a two-center audit. Childs Nerv Syst 2021; 37:2567-2575. [PMID: 33876302 DOI: 10.1007/s00381-021-05151-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/29/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Intracranial aneurysms (IA) in children are rare, accounting for less than 5% of all IA. Due to their scarcity, the epidemiology is poorly understood and differs from adults in term of clinical presentation, size, location, and origin. Consequently, the treatment strategies are specific and cannot be only based on data from adult series. The aim of our study was to report the characteristics, management, and outcomes of children treated for IA in two university hospitals located in Normandy (France) over the last 17 years and to perform a literature review of this rare pathology. METHODS This retrospective study included 18 consecutive children (< 18 years old) admitted with cerebral aneurysm treated in two neurosurgery departments in Normandy, from 2001 to 2018. Computerized tomography and cerebral angiography established the diagnosis. Both endovascular and surgical procedures were discussed in all cases. Data focused on clinical condition at admission, characteristics of the IA, choice of the treatment modalities, and complications. The outcome at follow-up is based on Glasgow outcomes scale (GOS) at 1 year. RESULTS During the study period, 18 children (mean age: 12.6 years; sex ratio male/female: 2.3) were admitted with 21 IA. Aneurysms had a mean size of 13.6 mm with 4 giant aneurysms and were mostly located in the anterior circulation (16/21). Clinical presentations at onset were sudden symptoms related to a subarachnoid hemorrhage in 13 patients, headaches in 4 patients with giant aneurysm, and asymptomatic in one patient. Among the 13 patients with ruptured IA, 6 presented in poor preoperative condition (Hunt and Hess Grade ≥ 4). Treatment modalities consisted in embolization in 9 patients and surgery in 9 patients including 2 by-pass surgeries in fusiform aneurysms. Complications were similar in the two groups, but two cases of recanalization were observed in the endovascular group. At 1 year of follow-up, 14 children were in good condition (GOS Score > 4) and one died. Three children presented associated IA treated by the same technique as initial aneurysm. CONCLUSIONS Pediatric aneurysm is a different pathology compared with adults, occurring more frequently in male population with a higher proportion of giant aneurysms and aneurysms located in the internal carotid bifurcation. The use of endovascular techniques has progressed in the last years, but surgery was proposed for half of our population.
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Affiliation(s)
- Elisabeth Garrido
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France.
| | - Thomas Metayer
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Alin Borha
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Olivier Langlois
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | - Sophie Curey
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | | | - Camille Di Palma
- Department of Neurosurgery, Caen University Hospital, Caen, France
| | - Evelyne Emery
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Stéphane Derrey
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | - Thomas Gaberel
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Vianney Gilard
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France.,Laboratory of Microvascular Endothelium and Neonate Brain Lesions, Normandie Univ, UNIROUEN, INSERM U1245, Rouen, France
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Reported incidence and treatment modalities of giant cerebral aneurysms in the pediatric population: A systematic review and illustrative case report. J Clin Neurosci 2021; 90:14-20. [PMID: 34275538 DOI: 10.1016/j.jocn.2021.03.045] [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: 12/05/2020] [Revised: 03/04/2021] [Accepted: 03/30/2021] [Indexed: 02/04/2023]
Abstract
Giant intracranial aneurysms represent a complex pathology that pose challenges for management, especially in the pediatric population. With emerging endovascular techniques, combined endovascular and open surgical approaches may be a favorable alternative for complex cases. In this systematic review, we characterize the treatment modalities of giant aneurysms in the pediatric population and provide an update on the number of giant aneurysms reported in the literature by anatomic location. We conducted a literature search of PubMed, Embase, and Medline databases with the following terms: 'pediatric' AND 'giant' AND 'intracranial aneurysm.' Studies were included if data on treatment modality and aneurysm location were available for pediatric patients with giant intracranial aneurysms. The literature search yielded a total of 188 papers, with 82 pediatric patients from 33 articles ultimately meeting inclusion criteria. There were significantly more male than female patients (p = 0.011), with 52 and 29 respectively. Patients presenting with a ruptured aneurysm were significantly younger than patients presenting without rupture (p = 0.018), with a median age of 8.0 and 12.0 years, respectively. There were 45 giant aneurysms reported in the anterior circulation and 37 in the posterior circulation. Anterior aneurysms were most often treated with surgical approaches, while posterior aneurysms were typically treated with endovascular interventions (p = 0.002). Although combined surgical and endovascular approaches were the least frequently utilized, we suggest a combined approach may be particularly useful for patients with complex cases that require a management plan tailored to their needs.
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Nagamitsu S, Kaneko N, Nagatsuna T, Yasuda H, Urakawa M, Fujii M, Yamashita T. Idiopathic dissecting cerebral aneurysm of the distal anterior cerebral artery in an infant successfully treated with aneurysmectomy: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2021; 1:CASE20142. [PMID: 35854709 PMCID: PMC9241255 DOI: 10.3171/case20142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 12/30/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUNDIdiopathic dissecting cerebral aneurysms (IDCAs) are male dominant but are extremely rare in children. Many IDCAs in children are located in the posterior cerebral artery and the supraclinoid internal cervical artery. No cases of IDCA of the distal anterior cerebral artery (ACA) have been reported.OBSERVATIONSA previously healthy 7-month-old boy experienced afebrile seizures and presented at the authors’ hospital 1 week after the first seizure. He was not feeling well but had no neurological deficits. The authors diagnosed a ruptured aneurysm of the right distal ACA based on imaging results. He underwent emergency craniotomy to prevent re-rupture of the aneurysm. Using intraoperative indocyanine green videoangiography, the authors confirmed peripheral blood flow and then performed aneurysmectomy. Pathological examination of the aneurysm revealed a thickened intima, fragmentation of the internal elastic lamina, and a hematoma in the aneurysmal wall. The authors ultimately diagnosed IDCA because no cause was indicated, including a history of trauma. The boy recovered after surgery and was subsequently discharged with no complications.LESSONSThe authors reported, for the first time, IDCA of the distal ACA in an infant. The trapping technique is often used for giant fusiform aneurysms in infants. Indocyanine green videoangiography is useful for evaluating peripheral blood flow during trapping in this case.
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Affiliation(s)
- Suguru Nagamitsu
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Natsue Kaneko
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Toshikazu Nagatsuna
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Hiroaki Yasuda
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Manabu Urakawa
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Masami Fujii
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
| | - Tetsuo Yamashita
- Department of Neurosurgery, Yamaguchi Prefectural Grand Medical Center, Hofu, Yamaguchi, Japan
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Li M, Liang H, Wang J. Unfavorable Outcomes Related to Endovascular Treatment of Giant Vertebrobasilar Aneurysms. Front Neurol 2020; 11:748. [PMID: 32849210 PMCID: PMC7431816 DOI: 10.3389/fneur.2020.00748] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 06/17/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Giant vertebrobasilar aneurysms (GVBAs) have an unfavorable natural history if left untreated and often pose a sizeable challenge to endovascular treatment. The aim of this study was to analyze the angiographic and clinical outcomes of GVBAs treated by various endovascular procedures. Methods: Between January 2010 and September 2018, 27 patients with 27 GVBAs treated endovascularly were enrolled in this consecutive study. The clinical and angiographic features, treatment modalities, and outcomes were analyzed. Results: The patient cohort comprised 21 men (77.8%) and 6 women (22.2%) of mean age 42.7 ± 18.9 years (range, 6-65 years). The most common presenting symptom was compressive symptoms, present in 15 patients (55.6%). None of the GVBAs was ruptured. Of the 27 GVBAs, 23 aneurysms were dissecting aneurysm with intramural hematoma and 4 aneurysms were saccular. Regarding treatment approach, internal trapping was used in 5 aneurysms, stent-assisted coil embolization in 10, sole stenting in 4, and flow diverters in 8. Overall, 12 patients (44.4%) had an unfavorable angiographic or clinical outcome: 3 patients presented with post-operative complications and subsequent death, and 9 with poor prognosis during follow-up. Conclusions: Patients with GVBAs may not benefit from endovascular treatment. Newer-generation devices are necessary to provide more optimal therapy for the management of these complex lesions.
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Affiliation(s)
- Miao Li
- Department of Neurosurgery, The China-Japan Union Hospital of Jilin University, Changchun, China
| | - Huaxin Liang
- Department of Neurosurgery, The China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jie Wang
- Department of Neurology, The China-Japan Union Hospital of Jilin University, Changchun, China
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Paediatric intracranial aneurysms: a British institutional review. Childs Nerv Syst 2019; 35:1197-1205. [PMID: 31089852 DOI: 10.1007/s00381-019-04159-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/14/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Paediatric intracranial aneurysms are rare, with a differing natural history and thought to account for only up to 7% of all intracranial aneurysms. There is much uncertainty that surrounds the prevalence of unruptured intracranial aneurysms and it is estimated to be anywhere between 2 and 90 per 1000. This is the largest British single-centre analysis of paediatric intracranial aneurysms. We present the patient course from their initial presentations to the outcome of treatment and evaluate a serial assessment of adequacy of aneurysmal obliteration radiologically. RESULTS Twenty-two paediatric cases were identified that required treatment. The median age of presentation was 11.3 years (mean 9.9, range 0 to 15.9), 68% (15/22) were male and 77% (17/22) were ruptured on presentation. The majority of aneurysms were located at the anterior circulation (77% (17/22)). The overall median aneurysm size (n = 21) was 7.4 mm (mean 5 mm, range 2.5-19 mm). Twenty patients survived the acute phase and 80% (16/20) underwent coil embolisation and the other patients' surgical clipping. The overall outcomes were available for the 20 patients; on discharge, 90% (18/20) had a favourable clinical outcome (GOS score of 3-5). Treatment-specific clinical favourable outcomes were 88% (14/16) for coil embolisation against 100% (4/4) after surgical clipping. Of the two patients that died in the acute phase, one had sickle cell anaemia. Aneurysm aetiology was unknown in all other cases. None of the patients had a family history of aneurysms. CONCLUSION Paediatric intracranial aneurysms while rare should be considered a differential diagnosis of children presenting with unexplained loss of consciousness with or without focal neurological deficit and/or headache. There is a two to one preponderance for males with a larger proportion of aneurysms within the posterior circulation (25%). Coil embolisation is the preferred method of securing a paediatric intracranial aneurysm.
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Wang J, Zhang Y, Lv M, Yang X, Tian Z, Liu J, Liu P, Miao Z, Jia L, Chen J, Ding X, Zhang Y, Zhu W, Li W, Wang K, Wang Z. Application of the Pipeline Embolization Device for Giant Vertebrobasilar Dissecting Aneurysms in Pediatric Patients. Front Neurol 2019; 10:179. [PMID: 30915016 PMCID: PMC6421298 DOI: 10.3389/fneur.2019.00179] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 02/12/2019] [Indexed: 11/22/2022] Open
Abstract
Objective: To evaluate the feasibility and effectiveness of the pipeline embolization device (PED) for the treatment of pediatric giant vertebrobasilar dissecting aneurysms (VBDAs). Methods: We retrospectively reviewed our institutional clinical database and identified 2,706 patients who presented with a diagnosis of intracranial aneurysms from January 2016 to June 2018. Among this group, 153 patients were diagnosed with VBDAs, and 54 of these patients underwent PED therapy. The PED technique was used in four patients who were 18 years old or younger at the time of presentation (two males, two females; mean age 9.25 years; age range 8–11 years). Results: All four included pediatric patients were managed with the PED. One patient (25%) was treated with the PED alone, while three (75%) were treated with the PED and coils. One patient died from brainstem infarction or compression of the brainstem, while follow-up of the other three patients revealed favorable outcomes. The mass effect was reduced in cases 1, 2, and 3 on follow-up MRI performed 6 months after the PED procedure. Conclusions: PEDs could be feasible in the treatment of pediatric giant VBDAs. However, the safety and efficacy of this method have not been clarified in this special pediatric population, and long-term follow-up is still necessary.
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Affiliation(s)
- Jiejun Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yisen Zhang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ming Lv
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinjian Yang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhongbin Tian
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jian Liu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Peng Liu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zefeng Miao
- Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Luqiong Jia
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junfan Chen
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinghuan Ding
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ying Zhang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Zhu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wenqiang Li
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Kun Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhongxiao Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Yasin JT, Wallace AN, Madaelil TP, Osbun JW, Moran CJ, Cross DT, Limbrick DD, Zipfel GJ, Dacey RG, Kansagra AP. Treatment of pediatric intracranial aneurysms: case series and meta-analysis. J Neurointerv Surg 2018; 11:257-264. [DOI: 10.1136/neurintsurg-2018-014001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/13/2018] [Accepted: 07/21/2018] [Indexed: 11/04/2022]
Abstract
BackgroundThere are limited outcome data to guide the choice of treatment in pediatric patients with cerebral aneurysms.ObjectiveTo describe our institutional experience treating pediatric patients with cerebral aneurysms and to conduct a meta-analysis of available studies to provide the best current evidence on treatment related outcomes.MethodsWe identified pediatric patients with cerebral aneurysms evaluated or treated at our institution using a comprehensive case log. We also identified studies to include in a meta-analysis through a systematic search of Pubmed, SCOPUS, EMBASE, and the Cochrane Database of Systematic Reviews. As part of both the local analysis and meta-analysis, we recorded patient characteristics, aneurysm characteristics, management, and outcomes. Statistical analysis was performed using Fisher’s exact test and the two tailed Student’s t test, as appropriate.Results42 pediatric patients with 57 aneurysms were evaluated at our institution, and treatment specific outcome data were available in 560 patients as part of our meta-analysis. Endovascular and surgical treatments yielded comparable rates of favorable outcome in all children (88.3% vs 82.7%, respectively, P=0.097), in children with ruptured aneurysms (75% vs 83%, respectively, P=0.357), and in children with unruptured aneurysms (96% vs 97%, respectively, P=1.000).ConclusionEndovascular and surgical treatment yield comparable long term clinical outcomes in pediatric patients with cerebral aneurysms.
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Ghali MGZ, Srinivasan VM, Cherian J, Kim L, Siddiqui A, Aziz-Sultan MA, Froehler M, Wakhloo A, Sauvageau E, Rai A, Chen SR, Johnson J, Lam SK, Kan P. Pediatric Intracranial Aneurysms: Considerations and Recommendations for Follow-Up Imaging. World Neurosurg 2017; 109:418-431. [PMID: 28986225 DOI: 10.1016/j.wneu.2017.09.150] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 09/20/2017] [Accepted: 09/21/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pediatric intracranial aneurysms (IAs) are rare. Compared with adult IAs, they are more commonly giant, fusiform, or dissecting. Treatment often proves more complex, and recurrence rate and de novo aneurysmogenesis incidence are higher. A consensus regarding the most appropriate algorithm for following pediatric IAs is lacking. METHODS We sought to generate recommendations based on the reported experience in the literature with pediatric IAs through a thorough review of the PubMed database, discussion with experienced neurointerventionalists, and our own experience. RESULTS Digital subtraction angiography (DSA) was utilized immediately post-operatively for microsurgically-clipped and endovascularly-treated IAs, at 6-12 months postoperatively for endovascularly-treated IAs, and in cases of aneurysmal recurrence or de novo aneurysmogenesis discovered by non-invasive imaging modalities. Computed tomographic angiography was the preferred imaging modality for long-term follow-up of microsurgically clipped IAs. Magnetic resonance angiography (MRA) was the preferred modality for following IAs that were untreated, endovascularly-treated, or microsurgically-treated in a manner other than clipping. CONCLUSIONS We propose incidental untreated IAs to be followed by magnetic resonance angiography without contrast enhancement. Follow-up modality and interval for treated pediatric IAs is determined by initial aneurysmal complexity, treatment modality, and degree of posttreatment obliteration. Recurrence or de novo aneurysmogenesis requiring treatment should be followed by digital subtraction angiography and appropriate retreatment. Computed tomography angiography is preferred for clipped IAs, whereas contrast-enhanced magnetic resonance angiography is preferred for lesions treated endovascularly with coil embolization and lesions treated microsurgically in a manner other than clipping.
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Affiliation(s)
- Michael George Zaki Ghali
- Department of Neurosurgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA; Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | | | - Jacob Cherian
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Louis Kim
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - Adnan Siddiqui
- Department of Neurosurgery, University at Buffalo, Buffalo, New York, USA
| | - M Ali Aziz-Sultan
- Vascular and Endovascular Neurosurgery, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael Froehler
- Department of Neurology, Vanderbilt School of Medicine, Nashville, Tennessee, USA
| | - Ajay Wakhloo
- Department of Radiology, University of Massachusetts, Worcester, Massachusetts, USA
| | - Eric Sauvageau
- Baptist Neurological Institute, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Ansaar Rai
- Department of Interventional Neuroradiology, West Virginia University, Morgantown, West Virginia, USA
| | - Stephen R Chen
- Department of Radiology, Baylor College of Medicine, Houston, Texas, USA
| | - Jeremiah Johnson
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Sandi K Lam
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Peter Kan
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.
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