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1.
J Neurosurg Pediatr ; : 1-5, 2024 Jun 14.
Artigo em Inglês | MEDLINE | ID: mdl-38875726

RESUMO

OBJECTIVE: During the COVID-19 pandemic, the authors' institution managed ventriculoatrial (VA) shunt complications in 2 teenage patients in close proximity to a symptomatic COVID-19 infection. Systemic thrombotic events are an established complication of COVID-19 infection due to a hypercoagulable state. Thrombotic complications, particularly elevated central venous pressure, can cause VA shunt failure. The true effect of COVID-19 on patients with intravascular devices is currently unknown. In this study, the authors aimed to determine if there was an association between COVID-19 infection and VA shunt failure. METHODS: TriNetX, an aggregated electronic health record platform, was used to analyze data of more than 13 million US pediatric patients. Two matched cohorts of patients < 18 years of age with a VA shunt were defined. Group 1 (n = 311) had a positive laboratory test for COVID-19 from March 1, 2020, to March 31, 2022. Group 2 (n = 311), a control group, had any medical appointment from March 1, 2020, to March 31, 2022, and never had a positive laboratory test for COVID-19. The authors analyzed outcomes 1 year after testing positive for COVID-19 in group 1, and after the medical appointment in group 2. Outcomes included shunt complications, shunt revisions or replacements, and thromboembolic complications. To protect patient privacy, individual results of fewer than 10 patients are not specified in TriNetX. RESULTS: Group 1 had a greater odds of mechanical shunt complication than group 2 (20% vs 4%, OR 5.71, 95% CI 3.07-10.62). Group 1 had a greater odds of shunt reoperation than group 2 (11% vs < 3%, OR > 3.7, 95% CI 1.72-7.62). There were 1-10 patients in group 1 (≤ 3% of group 1) who experienced a thromboembolism due to the shunt, compared with no patients in group 2 who had a thromboembolism due to the shunt. CONCLUSIONS: This analysis demonstrates an association of shunt complications, reoperations, and thromboembolic events in patients with VA shunts following COVID-19 infection.

2.
Cephalalgia ; 43(5): 3331024231161740, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-37177818

RESUMO

OBJECTIVE: This prospective, longitudinal cohort study examined the trajectory, classification, and features of posttraumatic headache after pediatric mild traumatic brain injury. METHODS: Children (N = 213; ages 8.00 to 16.99 years) were recruited from two pediatric emergency departments <24 hours of sustaining a mild traumatic brain injury or mild orthopedic injury. At 10 days, three months, and six months postinjury, parents completed a standardized questionnaire that was used to classify premorbid and posttraumatic headache as migraine, tension-type headache, or not otherwise classified. Multilevel mixed effects models were used to examine posttraumatic headache rate, severity, frequency, and duration in relation to group, time postinjury, and premorbid headache, controlling for age, sex, and site. RESULTS: PTH risk was greater after mild traumatic brain injury than mild orthopedic injury at 10 days (odds ratio = 197.41, p < .001) and three months postinjury (odds ratio = 3.50, p = .030), especially in children without premorbid headache. Posttraumatic headache was more frequent after mild traumatic brain injury than mild orthopedic injury, ß (95% confidence interval) = 0.80 (0.05, 1.55). Groups did not differ in other examined headache features and classification any time postinjury. CONCLUSIONS: Posttraumatic headache risk increases after mild traumatic brain injury relative to mild orthopedic injury for approximately three months postinjury, but is not clearly associated with a distinct phenotype.


Assuntos
Concussão Encefálica , Cefaleia Pós-Traumática , Humanos , Concussão Encefálica/complicações , Estudos Longitudinais , Estudos Prospectivos , Cefaleia Pós-Traumática/epidemiologia , Cefaleia Pós-Traumática/etiologia , Cefaleia/complicações
3.
J Neurol Surg B Skull Base ; 83(Suppl 2): e89-e95, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35832955

RESUMO

Introduction While regarded as an effective surgical approach to vestibular schwannoma (VS) resection, the translabyrinthine (TL) approach is not without complications. It has been postulated that postoperative cerebral venous sinus thrombosis (pCVST) may occur as a result of injury and manipulation during surgery. Our objective was to identify radiologic, surgical, and patient-specific risk factors that may be associated with pCVST. Methods The Institutional Review Board (IRB) approval was obtained and the medical records of adult patients with VS who underwent TL craniectomy at University Hospitals Cleveland Medical Center between 2009 and 2019 were reviewed. Demographic data, radiographic measurements, and tumor characteristics were collected. Outcomes assessed included pCVST and the modified Rankin score (mRS). Results Sixty-one patients ultimately met inclusion criteria for the study. Ten patients demonstrated radiographic evidence of thrombus. Patients who developed pCVST demonstrated shorter internal auditory canal (IAC) to sinus distance (mean: 22.5 vs. 25.0 mm, p = 0.044) and significantly smaller petrous angles (mean: 26.3 vs. 32.7 degrees, p = 0.0045). Patients with good mRS scores (<3) appeared also to have higher mean petrous angles (32.5 vs. 26.8, p = 0.016). Koos' grading and tumor size, in our study, were not associated with thrombosis. Conclusion More acute petrous angle and shorter IAC to sinus distance are objective anatomic variables associated with pCVST in TL surgical approaches.

4.
Neurosurg Focus ; 50(3): E16, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33789228

RESUMO

In 2020, the Women in Neurosurgery (WINS) organization, a joint section of the AANS and Congress of Neurological Surgeons, celebrated 30 years since its inception. In this paper, the authors explore the history of WINS from its beginnings through its evolution over the past three decades. The achievements of the group are highlighted, as well as the broader achievements of the women in the neurosurgical community over this time period.


Assuntos
Neurocirurgia , Feminino , Humanos , Neurocirurgiões , Procedimentos Neurocirúrgicos , Sociedades Médicas
5.
World Neurosurg ; 140: 308-311, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32473332

RESUMO

BACKGROUND: Pneumorrhachis refers to air within the spinal canal and is most commonly associated with traumatic spinal injuries or spine surgery. A link between pneumorrhachis and certain pulmonary diseases, such as asthma, has also been demonstrated in the literature; however, there are no previous reports of pneumorrhachis secondary to vaping-induced lung injury. CASE DESCRIPTION: A 15-year-old boy with vaping-induced lung injury experienced acute respiratory decompensation after straining. Computed tomography of the chest revealed bilateral pneumothoraces, extensive pneumomediastinum, and pneumorrhachis. Extensive air was seen in the spinal canal from the cervical spine down to the level of the T8 vertebrae. CONCLUSIONS: The emerging condition of vaping-induced lung injury may place patients at risk for serious complications of extrapulmonary air including pneumorrhachis. To our knowledge, this is the first report of pneumorrhachis secondary to vaping-induced lung injury.


Assuntos
Lesão Pulmonar/etiologia , Pneumorraque/etiologia , Vaping/efeitos adversos , Adolescente , Humanos , Lesão Pulmonar/diagnóstico por imagem , Masculino , Pneumorraque/diagnóstico por imagem , Tomografia Computadorizada por Raios X
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