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Wu CH, Kuo Y, Ling YH, Wang YF, Fuh JL, Lirng JF, Wu HM, Wang SJ, Chen SP. Dynamic changes in glymphatic function in reversible cerebral vasoconstriction syndrome. J Headache Pain 2024; 25:17. [PMID: 38317074 PMCID: PMC10840154 DOI: 10.1186/s10194-024-01726-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/26/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND The pathophysiology of the reversible cerebral vasoconstriction syndrome (RCVS) remains enigmatic and the role of glymphatics in RCVS pathophysiology has not been evaluated. We aimed to investigate RCVS glymphatic dynamics and its clinical correlates. METHODS We prospectively evaluated the glymphatic function in RCVS patients, with RCVS subjects and healthy controls (HCs) recruited between August 2020 and November 2023, by calculating diffusion-tensor imaging along the perivascular space (DTI-ALPS) index under a 3-T MRI. Clinical and vascular (transcranial color-coded duplex sonography) investigations were conducted in RCVS subjects. RCVS participants were separated into acute (≤ 30 days) and remission (≥ 90 days) groups by disease onset to MRI interval. The time-trend, acute stage and longitudinal analyses of the DTI-ALPS index were conducted. Correlations between DTI-ALPS index and vascular and clinical parameters were performed. Bonferroni correction was applied to vascular investigations (q = 0.05/11). RESULTS A total of 138 RCVS patients (mean age, 46.8 years ± 11.8; 128 women) and 42 HCs (mean age, 46.0 years ± 4.5; 35 women) were evaluated. Acute RCVS demonstrated lower DTI-ALPS index than HCs (p < 0.001) and remission RCVS (p < 0.001). A continuously increasing DTI-ALPS trend after disease onset was demonstrated. The DTI-ALPS was lower when the internal carotid arteries resistance index and six-item Headache Impact test scores were higher. In contrast, during 50-100 days after disease onset, the DTI-ALPS index was higher when the middle cerebral artery flow velocity was higher. CONCLUSIONS Glymphatic function in patients with RCVS exhibited a unique dynamic evolution that was temporally coupled to different vascular indices and headache-related disabilities along the disease course. These findings may provide novel insights into the complex interactions between glymphatic transport, vasomotor control and pain modulation.
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Grants
- V112C-113 & V112E-004-1 (to SJW); V110C-102, VGH-111-C-158, V112C-053 & V112D67-001-MY3-1 (to SPC); V112B-007, V111B-032, V109B-009 (to CHW) Taipei Veterans General Hospital
- V112C-113 & V112E-004-1 (to SJW); V110C-102, VGH-111-C-158, V112C-053 & V112D67-001-MY3-1 (to SPC); V112B-007, V111B-032, V109B-009 (to CHW) Taipei Veterans General Hospital
- V112C-113 & V112E-004-1 (to SJW); V110C-102, VGH-111-C-158, V112C-053 & V112D67-001-MY3-1 (to SPC); V112B-007, V111B-032, V109B-009 (to CHW) Taipei Veterans General Hospital
- CI-112-2, CI-111-2, CI-109-3 (to CHW) Yen Tjing Ling Medical Foundation
- NSTC 108-2314-B-010-022 -MY3, 110-2326-B-A49A-501-MY3 & 112-2314-B-A49 -037 -MY3 (to SPC); 110-2321-B-010-005-, 111-2321-B-A49-004, 111-2321-B-A49-011, 111-2314-B-A49-069-MY3, 111-2314-B-075 -086-MY3 & 112-2321-B-075-007 (to SJW); 111-2314-B-075 -025 -MY3 & 110-2314-B-075-005 (to CHW) National Science and Technology Council
- NSTC 108-2314-B-010-022 -MY3, 110-2326-B-A49A-501-MY3 & 112-2314-B-A49 -037 -MY3 (to SPC); 110-2321-B-010-005-, 111-2321-B-A49-004, 111-2321-B-A49-011, 111-2314-B-A49-069-MY3, 111-2314-B-075 -086-MY3 & 112-2321-B-075-007 (to SJW); 111-2314-B-075 -025 -MY3 & 110-2314-B-075-005 (to CHW) National Science and Technology Council
- NSTC 108-2314-B-010-022 -MY3, 110-2326-B-A49A-501-MY3 & 112-2314-B-A49 -037 -MY3 (to SPC); 110-2321-B-010-005-, 111-2321-B-A49-004, 111-2321-B-A49-011, 111-2314-B-A49-069-MY3, 111-2314-B-075 -086-MY3 & 112-2321-B-075-007 (to SJW); 111-2314-B-075 -025 -MY3 & 110-2314-B-075-005 (to CHW) National Science and Technology Council
- MOHW107-TDU-B-211-123001, MOHW 108-TDU-B-211-133001 and MOHW112-TDU-B-211-144001 (to SJW) Ministry of Health and Welfare
- VGHUST-112-G1-2-1 (to SJW) Veterans General Hospitals and University System of Taiwan Joint Research Program
- Professor Tsuen CHANG’s Scholarship Program from Medical Scholarship Foundation In Memory Of Professor Albert Ly-Young Shen
- Vivian W. Yen Neurological Foundation
- Brain Research Center, National Yang Ming Chiao Tung University from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education (MOE) in Taiwan
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Affiliation(s)
- Chia-Hung Wu
- Department of Radiology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
| | - Yu Kuo
- Department of Radiology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
- Department of Nuclear Medicine, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
| | - Yu-Hsiang Ling
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
| | - Yen-Feng Wang
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- Brain Research Center, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Taipei, Taiwan
| | - Jong-Ling Fuh
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- Brain Research Center, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Taipei, Taiwan
| | - Jiing-Feng Lirng
- Department of Radiology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
| | - Hsiu-Mei Wu
- Department of Radiology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan
| | - Shuu-Jiun Wang
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan.
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan.
- Brain Research Center, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Taipei, Taiwan.
| | - Shih-Pin Chen
- School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St, Taipei, Taiwan.
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan.
- Brain Research Center, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Taipei, Taiwan.
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Taipei, Taiwan.
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Taipei, Taiwan.
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