Pediatric cerebral sinovenous thrombosis following cranial surgery

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Pediatric cerebral sinovenous thrombosis following cranial surgery. / Petrov, Dmitriy; Uohara, Michael Y; Ichord, Rebecca et al.
Yn: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, Cyfrol 33, Rhif 3, 14.01.2017, t. 491-497.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

Petrov, D, Uohara, MY, Ichord, R, Ali, Z, Jastrzab, L, Lang, S-S & Billinghurst, L 2017, 'Pediatric cerebral sinovenous thrombosis following cranial surgery', Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, cyfrol. 33, rhif 3, tt. 491-497. https://doi.org/10.1007/s00381-016-3329-2

APA

Petrov, D., Uohara, M. Y., Ichord, R., Ali, Z., Jastrzab, L., Lang, S.-S., & Billinghurst, L. (2017). Pediatric cerebral sinovenous thrombosis following cranial surgery. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 33(3), 491-497. https://doi.org/10.1007/s00381-016-3329-2

CBE

Petrov D, Uohara MY, Ichord R, Ali Z, Jastrzab L, Lang S-S, Billinghurst L. 2017. Pediatric cerebral sinovenous thrombosis following cranial surgery. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 33(3):491-497. https://doi.org/10.1007/s00381-016-3329-2

MLA

Petrov, Dmitriy et al. "Pediatric cerebral sinovenous thrombosis following cranial surgery". Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 2017, 33(3). 491-497. https://doi.org/10.1007/s00381-016-3329-2

VancouverVancouver

Petrov D, Uohara MY, Ichord R, Ali Z, Jastrzab L, Lang SS et al. Pediatric cerebral sinovenous thrombosis following cranial surgery. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 2017 Ion 14;33(3):491-497. doi: 10.1007/s00381-016-3329-2

Author

Petrov, Dmitriy ; Uohara, Michael Y ; Ichord, Rebecca et al. / Pediatric cerebral sinovenous thrombosis following cranial surgery. Yn: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 2017 ; Cyfrol 33, Rhif 3. tt. 491-497.

RIS

TY - JOUR

T1 - Pediatric cerebral sinovenous thrombosis following cranial surgery

AU - Petrov, Dmitriy

AU - Uohara, Michael Y

AU - Ichord, Rebecca

AU - Ali, Zarina

AU - Jastrzab, Laura

AU - Lang, Shih-Shan

AU - Billinghurst, Lori

PY - 2017/1/14

Y1 - 2017/1/14

N2 - PURPOSE: Pediatric cerebral sinovenous thrombosis (CSVT) is an important, though less common subtype of pediatric stroke. It has been linked to several risk factors, including cranial procedures, with few studies highlighting this relationship. The aim of this study was to characterize the diagnosis and treatment of CSVT after cranial surgery.METHODS: An institutional pediatric stroke research database was used to identify all CSVT cases diagnosed within 30 days of cranial surgery from November 2004 to December 2014. Thirteen subjects were retrospectively analyzed for clinical presentation, surgical details, radiographic characteristics, laboratory study results, treatment, and outcome. Diagnostic testing and treatment adhered to a consensus-based institutional stroke protocol.RESULTS: Cranial vault reconstruction, subdural empyema evacuation, and tumor resection were each observed in three subjects. Eleven (85%) subjects had sinus exposure during surgery, and eight (73%) developed thrombus in a sinus within or adjacent to the operative field. Two (15%) had documented iatrogenic sinus injury. On post-operative testing, ten (77%) subjects had prothrombotic abnormalities. Seven (54%) were treated with anti-coagulation therapy (ACT) starting on a median of post-operative day (POD) 3 (IQR 1-3) for a median of 2.9 months (IQR 2.4-5.4). Median time to imaging evidence of partial or complete recanalization was 2.4 months (IQR 0.7-5.1). No symptomatic hemorrhagic complications were encountered.CONCLUSIONS: Pediatric CSVT may be encountered after cranial surgery, and decisions related to anti-coagulation are challenging. The risk of CSVT should be considered in pre-surgical planning and post-operative evaluation of cases with known risk factors. In our study, judicious use of ACT was safe in the post-operative period.

AB - PURPOSE: Pediatric cerebral sinovenous thrombosis (CSVT) is an important, though less common subtype of pediatric stroke. It has been linked to several risk factors, including cranial procedures, with few studies highlighting this relationship. The aim of this study was to characterize the diagnosis and treatment of CSVT after cranial surgery.METHODS: An institutional pediatric stroke research database was used to identify all CSVT cases diagnosed within 30 days of cranial surgery from November 2004 to December 2014. Thirteen subjects were retrospectively analyzed for clinical presentation, surgical details, radiographic characteristics, laboratory study results, treatment, and outcome. Diagnostic testing and treatment adhered to a consensus-based institutional stroke protocol.RESULTS: Cranial vault reconstruction, subdural empyema evacuation, and tumor resection were each observed in three subjects. Eleven (85%) subjects had sinus exposure during surgery, and eight (73%) developed thrombus in a sinus within or adjacent to the operative field. Two (15%) had documented iatrogenic sinus injury. On post-operative testing, ten (77%) subjects had prothrombotic abnormalities. Seven (54%) were treated with anti-coagulation therapy (ACT) starting on a median of post-operative day (POD) 3 (IQR 1-3) for a median of 2.9 months (IQR 2.4-5.4). Median time to imaging evidence of partial or complete recanalization was 2.4 months (IQR 0.7-5.1). No symptomatic hemorrhagic complications were encountered.CONCLUSIONS: Pediatric CSVT may be encountered after cranial surgery, and decisions related to anti-coagulation are challenging. The risk of CSVT should be considered in pre-surgical planning and post-operative evaluation of cases with known risk factors. In our study, judicious use of ACT was safe in the post-operative period.

KW - Child

KW - Child, Preschool

KW - Cohort Studies

KW - Craniotomy/methods

KW - Female

KW - Humans

KW - Infant

KW - Infant, Newborn

KW - Male

KW - Neuroimaging/methods

KW - Pediatrics

KW - Sinus Thrombosis, Intracranial/diagnostic imaging

U2 - 10.1007/s00381-016-3329-2

DO - 10.1007/s00381-016-3329-2

M3 - Article

C2 - 28091816

VL - 33

SP - 491

EP - 497

JO - Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery

JF - Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery

SN - 0256-7040

IS - 3

ER -