1
|
Bauer DF, Niazi T, Qaiser R, Infinger LK, Vachhrajani S, Ackerman LL, Jackson EM, Jernigan S, Maher CO, Pattisapu JV, Quinsey C, Raskin JS, Rocque BG, Silberstein H. Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines for Patients With Chiari Malformation: Diagnosis. Neurosurgery 2023; 93:723-726. [PMID: 37646512 DOI: 10.1227/neu.0000000000002633] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 06/28/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Chiari I malformation (CIM) is characterized by descent of the cerebellar tonsils through the foramen magnum, potentially causing symptoms from compression or obstruction of the flow of cerebrospinal fluid. Diagnosis and treatment of CIM is varied, and guidelines produced through systematic review may be helpful for clinicians. OBJECTIVE To perform a systematic review of the medical literature to answer specific questions on the diagnosis and treatment of CIM. METHODS PubMed and Embase were queried between 1946 and January 23, 2021, using the search strategies provided in Appendix I of the full guidelines. RESULTS The literature search yielded 567 abstracts, of which 151 were selected for full-text review, 109 were then rejected for not meeting the inclusion criteria or for being off-topic, and 42 were included in this systematic review. CONCLUSION Three Grade C recommendations were made based on Level III evidence. The full guidelines can be seen online at https://www.cns.org/guidelines/browse-guidelines-detail/1-imaging .
Collapse
Affiliation(s)
- David F Bauer
- Department of Neurosurgery, Baylor College of Medicine, Houston , Texas , USA
- Division of Pediatric Neurosurgery, Texas Children's Hospital, Houston , Texas , USA
| | - Toba Niazi
- Department of Neurological Surgery, Nicklaus Children's Hospital, Miami , Florida , USA
| | - Rabia Qaiser
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis , Indiana , USA
| | - Libby Kosnik Infinger
- Department of Neurosurgery, Medical University of South Carolina (MUSC), Charleston , South Carolina , USA
| | - Shobhan Vachhrajani
- Department of Pediatrics, Wright State University Boonshoft School of Medicine, Dayton , Ohio , USA
| | - Laurie L Ackerman
- Department of Neurological Surgery, Indiana University Health, Indianapolis , Indiana , USA
| | - Eric M Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Sarah Jernigan
- Carolina Neurosurgery & Spine Associates, Charlotte , North Carolina , USA
| | - Cormac O Maher
- Department of Neurosurgery, Stanford Medicine, Palo Alto , California , USA
| | - Jogi V Pattisapu
- Pediatric Neurosurgery, University of Central Florida College of Medicine, Orlando , Florida , USA
| | - Carolyn Quinsey
- Department of Neurosurgery, University of North Carolina Chapel Hill, Chapel Hill , North Carolina , USA
| | - Jeffrey S Raskin
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago , Illinois , USA
| | - Brandon G Rocque
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University of Alabama at Birmingham, Birmingham , Alabama , USA
| | - Howard Silberstein
- Department of Neurosurgery, University of Rochester School of Medicine and Dentistry, Rochester , New York , USA
| |
Collapse
|
2
|
Role of Chiari Decompression in Managing Spinal Deformity Associated with Chiari I Malformation and Syringomyelia. Neurosurg Clin N Am 2023; 34:159-166. [DOI: 10.1016/j.nec.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
3
|
Spine Deformity Associated with Chiari I Malformation and Syringomyelia. Neurosurg Clin N Am 2023; 34:151-157. [DOI: 10.1016/j.nec.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
4
|
Sergeenko OM, Savin DM, Molotkov YV, Saifutdinov MS. The use of MRI in the study of patients with idiopathic scoliosis: a systematic review of the literature. HIRURGIÂ POZVONOČNIKA (SPINE SURGERY) 2022. [DOI: 10.14531/ss2022.4.30-39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Objective. To analyze the frequency of hidden neuraxial pathology in idiopathic scoliosis (IS), to substantiate the need for MRI in IS and to identify promising areas for the use of MRI in the examination of patients with IS.Material and Methods. The literature review was carried out using the PubMed and Google Scholar databases. Of the 780 papers on the research topic, 65 were selected after removing duplicates and checking for inclusion/exclusion criteria. As a result, 49 original studies were included in the analysis. Level of evidence – II.Results. According to modern literature, the main direction of using MRI in idiopathic scoliosis is the search for predictors of latent pathology of the spinal cord and craniovertebral junction. The frequency of neuraxial pathology in idiopathic scoliosis is 8 % for adolescent IS and 16 % for early IS. The main predictors of neuraxial pathology are male sex, early age of deformity onset, left-sided thoracic curve and thoracic hyperkyphosis. MRI in IS may be a useful addition to radiological diagnostic methods to identify risk factors and to study degenerative changes in the spine.Conclusion. MRI of the spine should be performed in the early stages of IS to detect latent spinal cord tethering. In type I Chiari anomalies, there is a possibility that early neurosurgery can prevent the development of scoliosis. The main signs of latent neuraxial pathology in IS are early progression of spinal deformity, left-sided thoracic curve, male gender and thoracic kyphosis over 40° according to Cobb.MRI can be used as an effective non-invasive tool in research aimed at identifying risk factors for IS, including helping to track early degeneration of intervertebral discs.
Collapse
Affiliation(s)
- O. M. Sergeenko
- National Ilizarov Medical Research Centre for Orthopaedics and Traumatology
6 Marii Ulyanovoy str., Kurgan, 640014, Russia
| | - D. M. Savin
- National Ilizarov Medical Research Center for Traumatology and Orthopedics
6 Marii Ulyanovoy str., Kurgan, 640014, Russia
| | - Yu. V. Molotkov
- National Ilizarov Medical Research Center for Traumatology and Orthopedics
6 Marii Ulyanovoy str., Kurgan, 640014, Russia
| | - M. S. Saifutdinov
- National Ilizarov Medical Research Center for Traumatology
and Orthopedics
6 Marii Ulyanovoy str., Kurgan, 640014, Russia
| |
Collapse
|