Treatment of Vasospasm of Aneurysmal Subarachnoid Hemorrhage With Intrathecal Nicardipine - FAST-IT Trial

NCT ID: NCT06329635

Last Updated: 2025-09-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

396 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-05-27

Study Completion Date

2026-05-31

Brief Summary

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To investigate whether patients with cerebral vasospasm associated with aneurysmal subarachnoid hemorrhage have a better prognosis with intrathecal nicardipine injection via extraventricular drainage or lumbar drainage.

Detailed Description

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Objective:

To investigate whether patients with cerebral vasospasm associated with aneurysmal subarachnoid hemorrhage have a better prognosis with intrathecal nicardipine injection via extraventricular drainage or lumbar drainage.

Design:

This study is a multi-center, prospective, double-blinded, randomized controlled trial.

Interventions:

First, 6 ml of cerebrospinal fluid is withdrawn from the EVD or LD catheter, and then 4 ml of nicardipine hydrochloride is injected into the EVD or LD drain tube, followed by 2 ml of 0.9 % sodium chloride solution (NaCl), and then the EVD or LD tube was clamped for 2 hours after the injection was completed, then kept open as clinically necessary until the next dose (twice a day).

Conditions

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Aneurysmal Subarachnoid Hemorrhage Vasospasm

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors
The assigned "intervention" will be performed only by a separate unblinded dedicated physician who signs the confidential agreement. The attending/investigating physician and patient are blinded to the intervention assignment.

Study Groups

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Intrathecal Treatment Group

The participants in the IT treatment group will be treated with intrathecal nicardipine injection through EVD or LP draining catheter.

Group Type EXPERIMENTAL

Intrathecal Nicardipine

Intervention Type DRUG

First, 6 ml of cerebrospinal fluid is withdrawn from the EVD or LD catheter, and then 4 ml (4mg) of nicardipine is injected into the EVD or LD drain tube, followed by 2 ml normal saline solution, and then the EVD or LD tube is clamped for 2 hours, and then kept open as clinically necessary until the next dose (q12h) of medication.

Control Group

The participants of the control group will receive no intrathecal nicardipine injection through EVD or LP draining catheter.

Group Type SHAM_COMPARATOR

No intervention

Intervention Type OTHER

A simulated "intrathecal administration" operation is performed by a dedicated physician who is unblinded to the group assignment, the EVD or LD tube is not opened, and no "drug" is given. The simulated administration process needs to be out of the patient's view (if awake patient) and out of the presence of study team personnel.

Interventions

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Intrathecal Nicardipine

First, 6 ml of cerebrospinal fluid is withdrawn from the EVD or LD catheter, and then 4 ml (4mg) of nicardipine is injected into the EVD or LD drain tube, followed by 2 ml normal saline solution, and then the EVD or LD tube is clamped for 2 hours, and then kept open as clinically necessary until the next dose (q12h) of medication.

Intervention Type DRUG

No intervention

A simulated "intrathecal administration" operation is performed by a dedicated physician who is unblinded to the group assignment, the EVD or LD tube is not opened, and no "drug" is given. The simulated administration process needs to be out of the patient's view (if awake patient) and out of the presence of study team personnel.

Intervention Type OTHER

Other Intervention Names

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Treatment group Blank control group

Eligibility Criteria

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Inclusion Criteria

1. Age 18-80.
2. Spontaneous SAH confirmed by head CT.
3. Saccular brain aneurysm is identified and treated, either surgically or endovascularly.
4. SAH Fisher grade \>1 or modified Fisher grade \>0.
5. EVD placed for acute hydrocephalus, or LD placed for draining bloody CSF as deemed necessary by the treating physician.
6. Any clinical scenario leading to the diagnosis of possible vasospasm, which includes:

1. Mean flow velocity of MCA \>120, or Lindegaard Ratio ( LR ) \> 3.
2. Any intracranial artery including MCA, ACA, PCA, and BA, TCD showed an upward trend of mean flow velocity for 2 consecutive days (\>25cm/s/day).
3. Clinical deterioration including mental status change (GCS score decrease \> 2) and focal neurological deficit unable to be attributed to other known neurological reasons.
4. Evidence of vasospasm on CTA or DSA, or ischemic change by CTP, MRI.
7. Within 14 days of onset of SAH.
8. Informed consent obtained from the patient or family member.

Exclusion Criteria

1. Hunt-Hess Grade 5 or WFNS Grade 5 (no clinical improvement after EVD placement for acute hydrocephalus).
2. Bacterial or distal aneurysms without subarachnoid hemorrhage in the basal cisterns.
3. The treating physician determines that the culprit aneurysm has not been fully repaired, with a very high likelihood of rebleeding in the near term.
4. History of head trauma within the past 3 months.
5. Any recent brain disease within 3 months, such as tumors, stroke, epilepsy, vasculitis, arteriovenous malformation, hydrocephalus, etc.
6. History of psychiatric disorders or seizures within 3 months.
7. Severe concurrent medical conditions.
8. Pregnant women or those of childbearing potential with a positive urine or serum β-human chorionic gonadotropin (HCG) test.
9. Lactating women.
10. Life expectancy of less than 1 year prior to aSAH onset.
11. Pre-morbid mRS score \>1.
12. Participation in another randomized clinical trial that may confound the evaluation of this study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The Affiliated Hospital Of Guizhou Medical University

OTHER

Sponsor Role lead

Responsible Party

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Zeguang Ren

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Zeguang Ren

Role: PRINCIPAL_INVESTIGATOR

Affiliated Hospital of Guizhou Medical University

Locations

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Affiliated First Hospital of Anhui Medical University

Hefei, Anhui, China

Site Status RECRUITING

Beijing Tiantan Hospital, Affiliated to Capital Medical University

Beijing, Beijing Municipality, China

Site Status RECRUITING

Chongqing Ninth People's Hospital

Chongqing, Chongqing Municipality, China

Site Status RECRUITING

Southern Medical University Zhujiang Hospital

Guangzhou, Guangdong, China

Site Status RECRUITING

Affiliated South China Hospital of Shenzhen University

Shenzhen, Guangdong, China

Site Status RECRUITING

Nanning First People's Hospital

Nanning, Guangxi, China

Site Status RECRUITING

Jinyang Hospital Affiliated to Guizhou Medical University

Guiyang, Guizhou, China

Site Status RECRUITING

The Second Affiliated Hospital of Guizhou Medical University

Kaili, Guizhou, China

Site Status RECRUITING

Liupanshui City People's Hospital

Liupanshui, Guizhou, China

Site Status RECRUITING

People's Hospital of Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province

Xingyi, Guizhou, China

Site Status RECRUITING

Qianxinan Prefecture People's Hospital

Xingyi, Guizhou, China

Site Status RECRUITING

Xingyi City People's Hospital

Xingyi, Guizhou, China

Site Status RECRUITING

Qianfengdong Prefecture People's Hospital

Kaili, G, China

Site Status RECRUITING

The Second Hospital of Hebei Medical University

Shijiazhuang, Hebei, China

Site Status RECRUITING

Nanyang Central Hospital, Henan Province

Nanyang, Henan, China

Site Status RECRUITING

Baotou Central Hospital

Baotou, Inner Mongolia, China

Site Status RECRUITING

Changzhou First People's Hospital

Changzhou, Jiangsu, China

Site Status RECRUITING

The First People's Hospital of Zhenjiang City, Jiangsu Province

Zhenjiang, Jiangsu, China

Site Status RECRUITING

Ganzhou People's Hospital

Ganzhou, Jiangxi, China

Site Status RECRUITING

Jinggangshan University Affiliated Hospital

Ji’an, Jiangxi, China

Site Status RECRUITING

Taian Central Hospital, Shandong Province

Tai’an, Shandong, China

Site Status RECRUITING

Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

The First Hospital of Shanxi Medical University

Taiyuan, Shanxi, China

Site Status RECRUITING

West China Airport Hospital of Sichuan University

Chengdu, Sichuan, China

Site Status RECRUITING

Western Medical University Affiliated Hospital

Luzhou, Sichuan, China

Site Status RECRUITING

The First Affiliated Hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status RECRUITING

Zhejiang Hospital

Hangzhou, Zhejiang, China

Site Status RECRUITING

The Second Affiliated Hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Guangtang Chen, MD

Role: CONTACT

+8618286089635

Facility Contacts

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Jing Luo

Role: primary

Xiaolin Chen

Role: primary

Yi Huang

Role: primary

Chuanzhi Duan

Role: primary

Shihui, Du

Role: primary

Feng Wei

Role: primary

Qing Xiao

Role: primary

Yong Ni

Role: primary

Yi Ding

Role: primary

Yingwen Huang

Role: primary

Shiqiang Wang

Role: primary

Ming Gong

Role: primary

Jian Shen

Role: primary

Jianliang Wu

Role: primary

Shuai Dang

Role: primary

Shijun Zhao, MD

Role: primary

18047209336

Ya Peng

Role: primary

Bo Chen

Role: primary

Qiuhua Jiang

Role: primary

Yongcheng Zhang

Role: primary

Xiao Chen

Role: primary

Bing Zhao

Role: primary

Geng Guo

Role: primary

Jun Lei

Role: primary

Jianhua Peng

Role: primary

Jianwei Pan

Role: primary

Shu Wan

Role: primary

Jianmin Zhang

Role: primary

References

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Al-Khindi T, Macdonald RL, Schweizer TA. Cognitive and functional outcome after aneurysmal subarachnoid hemorrhage. Stroke. 2010 Aug;41(8):e519-36. doi: 10.1161/STROKEAHA.110.581975. Epub 2010 Jul 1.

Reference Type BACKGROUND
PMID: 20595669 (View on PubMed)

Vergouwen MD; Participants in the International Multi-Disciplinary Consensus Conference on the Critical Care Management of Subarachnoid Hemorrhage. Vasospasm versus delayed cerebral ischemia as an outcome event in clinical trials and observational studies. Neurocrit Care. 2011 Sep;15(2):308-11. doi: 10.1007/s12028-011-9586-8.

Reference Type BACKGROUND
PMID: 21748502 (View on PubMed)

Macdonald RL, Hunsche E, Schuler R, Wlodarczyk J, Mayer SA. Quality of life and healthcare resource use associated with angiographic vasospasm after aneurysmal subarachnoid hemorrhage. Stroke. 2012 Apr;43(4):1082-8. doi: 10.1161/STROKEAHA.111.634071. Epub 2012 Feb 9.

Reference Type BACKGROUND
PMID: 22328549 (View on PubMed)

Springer MV, Schmidt JM, Wartenberg KE, Frontera JA, Badjatia N, Mayer SA. Predictors of global cognitive impairment 1 year after subarachnoid hemorrhage. Neurosurgery. 2009 Dec;65(6):1043-50; discussion 1050-1. doi: 10.1227/01.NEU.0000359317.15269.20.

Reference Type BACKGROUND
PMID: 19934963 (View on PubMed)

Pegoli M, Mandrekar J, Rabinstein AA, Lanzino G. Predictors of excellent functional outcome in aneurysmal subarachnoid hemorrhage. J Neurosurg. 2015 Feb;122(2):414-8. doi: 10.3171/2014.10.JNS14290. Epub 2014 Dec 12.

Reference Type BACKGROUND
PMID: 25495745 (View on PubMed)

Frontera JA, Fernandez A, Schmidt JM, Claassen J, Wartenberg KE, Badjatia N, Connolly ES, Mayer SA. Defining vasospasm after subarachnoid hemorrhage: what is the most clinically relevant definition? Stroke. 2009 Jun;40(6):1963-8. doi: 10.1161/STROKEAHA.108.544700. Epub 2009 Apr 9.

Reference Type BACKGROUND
PMID: 19359629 (View on PubMed)

Vergouwen MD, Vermeulen M, van Gijn J, Rinkel GJ, Wijdicks EF, Muizelaar JP, Mendelow AD, Juvela S, Yonas H, Terbrugge KG, Macdonald RL, Diringer MN, Broderick JP, Dreier JP, Roos YB. Definition of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage as an outcome event in clinical trials and observational studies: proposal of a multidisciplinary research group. Stroke. 2010 Oct;41(10):2391-5. doi: 10.1161/STROKEAHA.110.589275. Epub 2010 Aug 26.

Reference Type BACKGROUND
PMID: 20798370 (View on PubMed)

Grossen AA, Ernst GL, Bauer AM. Update on intrathecal management of cerebral vasospasm: a systematic review and meta-analysis. Neurosurg Focus. 2022 Mar;52(3):E10. doi: 10.3171/2021.12.FOCUS21629.

Reference Type BACKGROUND
PMID: 35231885 (View on PubMed)

Fisher CM, Kistler JP, Davis JM. Relation of cerebral vasospasm to subarachnoid hemorrhage visualized by computerized tomographic scanning. Neurosurgery. 1980 Jan;6(1):1-9. doi: 10.1227/00006123-198001000-00001.

Reference Type BACKGROUND
PMID: 7354892 (View on PubMed)

Reilly C, Amidei C, Tolentino J, Jahromi BS, Macdonald RL. Clot volume and clearance rate as independent predictors of vasospasm after aneurysmal subarachnoid hemorrhage. J Neurosurg. 2004 Aug;101(2):255-61. doi: 10.3171/jns.2004.101.2.0255.

Reference Type BACKGROUND
PMID: 15309916 (View on PubMed)

Vorkapic P, Bevan JA, Bevan RD. Longitudinal in vivo and in vitro time-course study of chronic cerebrovasospasm in the rabbit basilar artery. Neurosurg Rev. 1991;14(3):215-9. doi: 10.1007/BF00310660.

Reference Type BACKGROUND
PMID: 1944936 (View on PubMed)

Wartenberg KE, Schmidt JM, Claassen J, Temes RE, Frontera JA, Ostapkovich N, Parra A, Connolly ES, Mayer SA. Impact of medical complications on outcome after subarachnoid hemorrhage. Crit Care Med. 2006 Mar;34(3):617-23; quiz 624. doi: 10.1097/01.ccm.0000201903.46435.35.

Reference Type BACKGROUND
PMID: 16521258 (View on PubMed)

Al-Mufti F, Amuluru K, Damodara N, El-Ghanem M, Nuoman R, Kamal N, Al-Marsoummi S, Morris NA, Dangayach NS, Mayer SA. Novel management strategies for medically-refractory vasospasm following aneurysmal subarachnoid hemorrhage. J Neurol Sci. 2018 Jul 15;390:44-51. doi: 10.1016/j.jns.2018.02.039. Epub 2018 Feb 23.

Reference Type BACKGROUND
PMID: 29801906 (View on PubMed)

Murayama Y, Malisch T, Guglielmi G, Mawad ME, Vinuela F, Duckwiler GR, Gobin YP, Klucznick RP, Martin NA, Frazee J. Incidence of cerebral vasospasm after endovascular treatment of acutely ruptured aneurysms: report on 69 cases. J Neurosurg. 1997 Dec;87(6):830-5. doi: 10.3171/jns.1997.87.6.0830.

Reference Type BACKGROUND
PMID: 9384391 (View on PubMed)

Yalamanchili K, Rosenwasser RH, Thomas JE, Liebman K, McMorrow C, Gannon P. Frequency of cerebral vasospasm in patients treated with endovascular occlusion of intracranial aneurysms. AJNR Am J Neuroradiol. 1998 Mar;19(3):553-8.

Reference Type BACKGROUND
PMID: 9541318 (View on PubMed)

Charpentier C, Audibert G, Guillemin F, Civit T, Ducrocq X, Bracard S, Hepner H, Picard L, Laxenaire MC. Multivariate analysis of predictors of cerebral vasospasm occurrence after aneurysmal subarachnoid hemorrhage. Stroke. 1999 Jul;30(7):1402-8. doi: 10.1161/01.str.30.7.1402.

Reference Type BACKGROUND
PMID: 10390314 (View on PubMed)

Rumalla K, Lin M, Ding L, Gaddis M, Giannotta SL, Attenello FJ, Mack WJ. Risk Factors for Cerebral Vasospasm in Aneurysmal Subarachnoid Hemorrhage: A Population-Based Study of 8346 Patients. World Neurosurg. 2021 Jan;145:e233-e241. doi: 10.1016/j.wneu.2020.10.008. Epub 2020 Oct 10.

Reference Type BACKGROUND
PMID: 33049382 (View on PubMed)

Pelz DM, Lownie SP, Mayich MS, Pandey SK, Sharma M. Interventional Neuroradiology: A Review. Can J Neurol Sci. 2021 Mar;48(2):172-188. doi: 10.1017/cjn.2020.153. Epub 2020 Jul 16.

Reference Type BACKGROUND
PMID: 32669144 (View on PubMed)

Foreman B. The Pathophysiology of Delayed Cerebral Ischemia. J Clin Neurophysiol. 2016 Jun;33(3):174-82. doi: 10.1097/WNP.0000000000000273.

Reference Type BACKGROUND
PMID: 27258440 (View on PubMed)

Abruzzo T, Moran C, Blackham KA, Eskey CJ, Lev R, Meyers P, Narayanan S, Prestigiacomo CJ. Invasive interventional management of post-hemorrhagic cerebral vasospasm in patients with aneurysmal subarachnoid hemorrhage. J Neurointerv Surg. 2012 May;4(3):169-77. doi: 10.1136/neurintsurg-2011-010248. Epub 2012 Feb 28.

Reference Type BACKGROUND
PMID: 22374130 (View on PubMed)

Dorsch N. A clinical review of cerebral vasospasm and delayed ischaemia following aneurysm rupture. Acta Neurochir Suppl. 2011;110(Pt 1):5-6. doi: 10.1007/978-3-7091-0353-1_1.

Reference Type BACKGROUND
PMID: 21116906 (View on PubMed)

Dorhout Mees SM, Kerr RS, Rinkel GJ, Algra A, Molyneux AJ. Occurrence and impact of delayed cerebral ischemia after coiling and after clipping in the International Subarachnoid Aneurysm Trial (ISAT). J Neurol. 2012 Apr;259(4):679-83. doi: 10.1007/s00415-011-6243-2. Epub 2011 Sep 24.

Reference Type BACKGROUND
PMID: 21947244 (View on PubMed)

Rosengart AJ, Huo JD, Tolentino J, Novakovic RL, Frank JI, Goldenberg FD, Macdonald RL. Outcome in patients with subarachnoid hemorrhage treated with antiepileptic drugs. J Neurosurg. 2007 Aug;107(2):253-60. doi: 10.3171/JNS-07/08/0253.

Reference Type BACKGROUND
PMID: 17695377 (View on PubMed)

Macdonald RL, Rosengart A, Huo D, Karrison T. Factors associated with the development of vasospasm after planned surgical treatment of aneurysmal subarachnoid hemorrhage. J Neurosurg. 2003 Oct;99(4):644-52. doi: 10.3171/jns.2003.99.4.0644.

Reference Type BACKGROUND
PMID: 14567598 (View on PubMed)

Crowley RW, Medel R, Dumont AS, Ilodigwe D, Kassell NF, Mayer SA, Ruefenacht D, Schmiedek P, Weidauer S, Pasqualin A, Macdonald RL. Angiographic vasospasm is strongly correlated with cerebral infarction after subarachnoid hemorrhage. Stroke. 2011 Apr;42(4):919-23. doi: 10.1161/STROKEAHA.110.597005. Epub 2011 Feb 24.

Reference Type BACKGROUND
PMID: 21350201 (View on PubMed)

Suzuki S, Suzuki M, Iwabuchi T, Kamata Y. Role of multiple cerebral microthrombosis in symptomatic cerebral vasospasm: with a case report. Neurosurgery. 1983 Aug;13(2):199-203. doi: 10.1227/00006123-198308000-00018.

Reference Type BACKGROUND
PMID: 6888700 (View on PubMed)

Romano JG, Forteza AM, Concha M, Koch S, Heros RC, Morcos JJ, Babikian VL. Detection of microemboli by transcranial Doppler ultrasonography in aneurysmal subarachnoid hemorrhage. Neurosurgery. 2002 May;50(5):1026-30; discussion 1030-1. doi: 10.1097/00006123-200205000-00016.

Reference Type BACKGROUND
PMID: 11950405 (View on PubMed)

Romano JG, Rabinstein AA, Arheart KL, Nathan S, Campo-Bustillo I, Koch S, Forteza AM. Microemboli in aneurysmal subarachnoid hemorrhage. J Neuroimaging. 2008 Oct;18(4):396-401. doi: 10.1111/j.1552-6569.2007.00215.x. Epub 2008 May 19.

Reference Type BACKGROUND
PMID: 18494776 (View on PubMed)

Etminan N, Vergouwen MD, Ilodigwe D, Macdonald RL. Effect of pharmaceutical treatment on vasospasm, delayed cerebral ischemia, and clinical outcome in patients with aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis. J Cereb Blood Flow Metab. 2011 Jun;31(6):1443-51. doi: 10.1038/jcbfm.2011.7. Epub 2011 Feb 2.

Reference Type BACKGROUND
PMID: 21285966 (View on PubMed)

Macdonald RL. Delayed neurological deterioration after subarachnoid haemorrhage. Nat Rev Neurol. 2014 Jan;10(1):44-58. doi: 10.1038/nrneurol.2013.246. Epub 2013 Dec 10.

Reference Type BACKGROUND
PMID: 24323051 (View on PubMed)

Macdonald RL, Cusimano MD, Etminan N, Hanggi D, Hasan D, Ilodigwe D, Jaja B, Lantigua H, Le Roux P, Lo B, Louffat-Olivares A, Mayer S, Molyneux A, Quinn A, Schweizer TA, Schenk T, Spears J, Todd M, Torner J, Vergouwen MD, Wong GK; SAHIT Collaboration. Subarachnoid Hemorrhage International Trialists data repository (SAHIT). World Neurosurg. 2013 Mar-Apr;79(3-4):418-22. doi: 10.1016/j.wneu.2013.01.006. Epub 2013 Jan 4.

Reference Type BACKGROUND
PMID: 23295631 (View on PubMed)

Ganesh A, Luengo-Fernandez R, Wharton RM, Rothwell PM; Oxford Vascular Study. Ordinal vs dichotomous analyses of modified Rankin Scale, 5-year outcome, and cost of stroke. Neurology. 2018 Nov 20;91(21):e1951-e1960. doi: 10.1212/WNL.0000000000006554. Epub 2018 Oct 19.

Reference Type BACKGROUND
PMID: 30341155 (View on PubMed)

Rosenberg N, Lazzaro MA, Lopes DK, Prabhakaran S. High-dose intra-arterial nicardipine results in hypotension following vasospasm treatment in subarachnoid hemorrhage. Neurocrit Care. 2011 Dec;15(3):400-4. doi: 10.1007/s12028-011-9537-4.

Reference Type BACKGROUND
PMID: 21468780 (View on PubMed)

Akbik F, Waddel H, Jaja BNR, Macdonald RL, Moore R, Samuels OB, Sadan O. Nicardipine Prolonged Release Implants for Prevention of Delayed Cerebral Ischemia after Aneurysmal Subarachnoid Hemorrhage: A Meta-Analysis. J Stroke Cerebrovasc Dis. 2021 Oct;30(10):106020. doi: 10.1016/j.jstrokecerebrovasdis.2021.106020. Epub 2021 Aug 5.

Reference Type BACKGROUND
PMID: 34365121 (View on PubMed)

Barth M, Capelle HH, Weidauer S, Weiss C, Munch E, Thome C, Luecke T, Schmiedek P, Kasuya H, Vajkoczy P. Effect of nicardipine prolonged-release implants on cerebral vasospasm and clinical outcome after severe aneurysmal subarachnoid hemorrhage: a prospective, randomized, double-blind phase IIa study. Stroke. 2007 Feb;38(2):330-6. doi: 10.1161/01.STR.0000254601.74596.0f. Epub 2006 Dec 21.

Reference Type BACKGROUND
PMID: 17185636 (View on PubMed)

Yokoya S, Hino A, Goto Y, Oka H. Complete relief of vasospasm - Effect of nicardipine coating during direct clipping for the patient with symptomatic vasospasm of subarachnoid hemorrhage. Surg Neurol Int. 2020 Nov 18;11:394. doi: 10.25259/SNI_640_2020. eCollection 2020.

Reference Type BACKGROUND
PMID: 33282456 (View on PubMed)

Dayyani M, Sadeghirad B, Grotta JC, Zabihyan S, Ahmadvand S, Wang Y, Guyatt GH, Amin-Hanjani S. Prophylactic Therapies for Morbidity and Mortality After Aneurysmal Subarachnoid Hemorrhage: A Systematic Review and Network Meta-Analysis of Randomized Trials. Stroke. 2022 Jun;53(6):1993-2005. doi: 10.1161/STROKEAHA.121.035699. Epub 2022 Mar 31.

Reference Type BACKGROUND
PMID: 35354302 (View on PubMed)

Weyer GW, Nolan CP, Macdonald RL. Evidence-based cerebral vasospasm management. Neurosurg Focus. 2006 Sep 15;21(3):E8. doi: 10.3171/foc.2006.21.3.8.

Reference Type BACKGROUND
PMID: 17029347 (View on PubMed)

Sadan O, Waddel H, Moore R, Feng C, Mei Y, Pearce D, Kraft J, Pimentel C, Mathew S, Akbik F, Ameli P, Taylor A, Danyluk L, Martin KS, Garner K, Kolenda J, Pujari A, Asbury W, Jaja BNR, Macdonald RL, Cawley CM, Barrow DL, Samuels O. Does intrathecal nicardipine for cerebral vasospasm following subarachnoid hemorrhage correlate with reduced delayed cerebral ischemia? A retrospective propensity score-based analysis. J Neurosurg. 2021 Jun 4;136(1):115-124. doi: 10.3171/2020.12.JNS203673. Print 2022 Jan 1.

Reference Type BACKGROUND
PMID: 34087804 (View on PubMed)

Other Identifiers

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2023070K

Identifier Type: -

Identifier Source: org_study_id

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