| Title: |
Effects of Venous Angioplasty on Cerebral Lesions in Multiple Sclerosis: Expanded Analysis of the Brave Dreams Double-Blind, Sham-Controlled Randomized Trial |
| Authors: |
Zamboni P.; Galeotti R.; Salvi F.; Giaquinta A.; Setacci C.; Alborino S.; Guzzardi G.; Sclafani S. J.; Maietti E.; Veroux P.; Barbarossa E.; Bartolomei I.; Ceruti S.; Conforti P.; Malagoni A. M.; Menegatti E.; Tessari M.; Pellegrino L.; Pancaldi F.; Vanini M. E.; Piscaglia M. G.; Cenni P.; Rasi F.; Babini M.; Drea A.; Guerrini E.; Lotti E. M.; Morelli A.; Peroni M.; Zalambani V.; Zecchini S.; Chisari C.; Chiaramonte I.; Cimino V.; Di Pino L.; Failla G.; Cantello R.; Leone M.; Coppo L.; Raymkulova O.; Ruggerone S.; Stecco A.; Vecchio D.; Confalonieri P. A.; Ciceri E.; Danni M.; Belleggia C.; Luccioni G.; Oncini L.; Quatrini C. |
| Contributors: |
Zamboni P.; Galeotti R.; Salvi F.; Giaquinta A.; Setacci C.; Alborino S.; Guzzardi G.; Sclafani S.J.; Maietti E.; Veroux P.; Barbarossa E.; Bartolomei I.; Ceruti S.; Conforti P.; Malagoni A.M.; Menegatti E.; Tessari M.; Pellegrino L.; Pancaldi F.; Vanini M.E.; Piscaglia M.G.; Cenni P.; Rasi F.; Babini M.; Drea A.; Guerrini E.; Lotti E.M.; Morelli A.; Peroni M.; Zalambani V.; Zecchini S.; Chisari C.; Chiaramonte I.; Cimino V.; Di Pino L.; Failla G.; Cantello R.; Leone M.; Coppo L.; Raymkulova O.; Ruggerone S.; Stecco A.; Vecchio D.; Confalonieri P.A.; Ciceri E.; Danni M.; Belleggia C.; Luccioni G.; Oncini L.; Quatrini C. |
| Publication Year: |
2020 |
| Collection: |
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| Subject Terms: |
angioplasty; cerebral drainage; cerebral lesion; chronic cerebrospinal venous insufficiency; echo Doppler; internal jugular vein; jugular flow; magnetic resonance imaging; multiple sclerosi; stenosi; vein defect; venography; venoplasty |
| Description: |
Purpose: To evaluate if jugular vein flow restoration in various venographic defects indicative of chronic cerebrospinal venous insufficiency (CCSVI) in multiple sclerosis (MS) patients can have positive effects on cerebral lesions identified using magnetic resonance imaging (MRI). Materials and Methods: The Brave Dreams trial (ClinicalTrials.gov identifier NCT01371760) was a multicenter, randomized, parallel group, double-blind, sham-controlled trial to assess the efficacy of jugular venoplasty in MS patients with CCSVI. Between August 2012 and March 2016, 130 patients (mean age 39.9±10.6 years; 81 women) with relapsing/remitting (n=115) or secondary/progressive (n=15) MS were randomized 2:1 to venography plus angioplasty (n=86) or venography (sham; n=44). Patients and study personnel (except the interventionist) were masked to treatment assignment. MRI data acquired at 6 and 12 months after randomization were compared to the preoperative scan for new and/or >30% enlargement of T2 lesions plus new gadolinium enhancement of pre-existing lesions. The relative risks (RR) with 95% confidence interval (CI) were estimated and compared. In a post hoc assessment, venograms of patients who underwent venous angioplasty were graded as “favorable” (n=38) or “unfavorable” (n=30) for dilation according to the Giaquinta grading system by 4 investigators blinded to outcomes. These subgroups were also compared. Results: Of the 130 patients enrolled, 125 (96%) completed the 12-month MRI follow-up. Analysis showed that the likelihood of being free of new cerebral lesions at 1 year was significantly higher after venoplasty compared to the sham group (RR 1.42, 95% CI 1.00 to 2.01, p=0.032). Patients with favorable venograms had a significantly higher probability of being free of new cerebral lesions than patients with unfavorable venograms (RR 1.82, 95% CI 1.17 to 2.83, p=0.005) or patients in the sham arm (RR 1.66, 95% CI 1.16 to 2.37, p=0.005). Conclusion: Expanded analysis of the Brave Dreams data that included ... |
| Document Type: |
article in journal/newspaper |
| File Description: |
ELETTRONICO |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/pmid/31735108; info:eu-repo/semantics/altIdentifier/wos/WOS:000498332700001; volume:27; issue:1; firstpage:9; lastpage:17; numberofpages:9; journal:JOURNAL OF ENDOVASCULAR THERAPY; https://hdl.handle.net/11585/912465 |
| DOI: |
10.1177/1526602819890110 |
| Availability: |
https://hdl.handle.net/11585/912465; https://doi.org/10.1177/1526602819890110; https://journals.sagepub.com/doi/full/10.1177/1526602819890110 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.2C58E78A |
| Database: |
BASE |