Modifiers of Disease Severity in Cerebral Cavernous Malformations

NCT ID: NCT01764529

Last Updated: 2025-05-29

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

ACTIVE_NOT_RECRUITING

Total Enrollment

800 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-04-27

Study Completion Date

2025-06-30

Brief Summary

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Cerebral cavernous malformations (CCMs) are clusters of abnormal blood vessels in the brain and spine. CCMs can bleed and cause strokes, seizures, and headaches. CCMs are often caused by an inherited gene mutation (alteration) in one of three CCM genes (CCM1, CCM2, or CCM3). There is a wide range of disease severity even among family members with this disease, though the natural history has not been clearly described for this particular population.

This study will continue to enroll and follow participants with familial CCM to identify factors that influence CCM disease severity and progression, focusing on barriers to clinical trial preparedness. Our long-term goal is to identify measurable outcomes and robust biomarkers that will help select high-risk patients and help monitor drug response in future clinical trials.

The specific goals of this study are to:

* Identify factors that influence lesion progression to symptomatic hemorrhage and other outcomes, including quality of life;
* Investigate the role of the gut microbiome and lesion burden in CCM disease, and
* Identify blood biomarkers predictive of CCM disease severity and progression for clinical trials.

Detailed Description

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This study is one of three projects participating in the Brain Vascular Malformation Consortium (BVMC) funded by the Office of Rare Diseases Research, which is part of the National Center for Advancing Translational Sciences (NCATS), and the National Institute of Neurological Disorders and Stroke (NINDS).

The CCM project is a cross-sectional and longitudinal study of familial CCM patients. The study is currently in the third 5-year cycle. During the first 5 year cycle (BVMC1), the CCM project was focused on recruiting CCM1 cases with the common Hispanic mutation (CHM). In the second 5-year cycle (BVMC2), we expanded recruitment to include not only CCM1-CHM cases, but also other CCM familial patients and mutation carriers. In the third 5-year cycle (BVMC3), we will continue to recruit familial CCM cases and expand to additional recruitment sites.

We collect clinical, genetic, imaging, treatment, and outcome data in participants, and follow enrolled participants over time to understand the natural history of this disease.

For new study participants, you will be asked to:

* Give permission for study staff to access your medical records to collect clinical information and to obtain copies of MRI scans and reports.
* Fill out a questionnaire about your quality of life, family history, and medical/surgical history.
* Give a blood and/or saliva sample, and stool sample.
* Give permission to store and use your CCM resected tissue for research (if undergoing surgery).
* Participate in annual follow-ups to update medical, surgical, and neurological information.

Eligible cases include those with a known genetic mutation in one of the three CCM genes or those that meet 2 of 3 following clinical criteria:

1. Clinical diagnosis of CCM,
2. Multi-focal lesions on MRI, and/or
3. Family history of CCMs.

Exclusion Criteria:

1. Patients who cannot or are unwilling to sign informed consent and for whom no appropriate surrogate is available.
2. Prisoners and homeless individuals because of the inability to contact the subject and collect follow-up data using standard procedures.

Conditions

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Cavernous Angioma, Familial Cerebral Cavernous Malformations Cerebral Cavernous Hemangioma

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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The BVMC FCCM cohort

Aim 1: To investigate the relationship between lesion burden and outcomes in familial CCM.

Aim 2: To investigate the role of the gut microbiome in familial CCM disease severity.

Aim 3: To establish blood markers predictive of disease severity and progression for medical treatment of CCM.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Individual has a CCM mutation confirmed through DNA testing, or
* Individual meets 2 or more of the following clinical criteria:

1. Clinical diagnosis of CCM
2. Multi-focal CCMs on MRI
3. Family history of CCM

Exclusion Criteria

1. Individuals who are incarcerated
2. Individuals who are homeless
3. Unable or unwilling to sign the informed consent
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of New Mexico

OTHER

Sponsor Role collaborator

University of Chicago

OTHER

Sponsor Role collaborator

National Institute of Neurological Disorders and Stroke (NINDS)

NIH

Sponsor Role collaborator

Boston Children's Hospital

OTHER

Sponsor Role collaborator

Children's Hospital Medical Center, Cincinnati

OTHER

Sponsor Role collaborator

Barrow Neurological Institute

OTHER

Sponsor Role collaborator

Alliance to Cure Cavernous Malformation

UNKNOWN

Sponsor Role collaborator

University of California, San Francisco

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Helen Kim, PhD

Role: PRINCIPAL_INVESTIGATOR

University of California, San Francisco

Issam Awad, MD

Role: PRINCIPAL_INVESTIGATOR

University of Chicago

Locations

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Barrow Neurological Institute

Phoenix, Arizona, United States

Site Status

University of California, San Francisco

San Francisco, California, United States

Site Status

University of Chicago, Medicine and Biological Sciences

Chicago, Illinois, United States

Site Status

Boston Children's Hospital

Boston, Massachusetts, United States

Site Status

University of New Mexico Health Sciences Center

Albuquerque, New Mexico, United States

Site Status

Cincinnati Children's Hospital, Division of Pediatric Neurosurgery, Cerebrovascular Program

Cincinnati, Ohio, United States

Site Status

Alliance to Cure Cavernous Malformation

Charlottesville, Virginia, United States

Site Status

Countries

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United States

References

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Akers AL, Ball KL, Clancy M, Comi AM, Faughnan ME, Gopal-Srivastava R, Jacobs TP, Kim H, Krischer J, Marchuk DA, McCulloch CE, Morrison L, Moses M, Moy CS, Pawlikowska L, Young WL. Brain Vascular Malformation Consortium: Overview, Progress and Future Directions. J Rare Disord. 2013 Apr 1;1(1):5.

Reference Type BACKGROUND
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Flemming KD, Smith E, Marchuk D, Derry WB. Familial Cerebral Cavernous Malformations. 2003 Feb 24 [updated 2023 Jul 27]. In: Adam MP, Feldman J, Mirzaa GM, Pagon RA, Wallace SE, Amemiya A, editors. GeneReviews(R) [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2025. Available from http://www.ncbi.nlm.nih.gov/books/NBK1293/

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Choquet H, Pawlikowska L, Lawton MT, Kim H. Genetics of cerebral cavernous malformations: current status and future prospects. J Neurosurg Sci. 2015 Sep;59(3):211-20. Epub 2015 Apr 22.

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Hart BL, Mabray MC, Morrison L, Whitehead KJ, Kim H. Systemic and CNS manifestations of inherited cerebrovascular malformations. Clin Imaging. 2021 Jul;75:55-66. doi: 10.1016/j.clinimag.2021.01.020. Epub 2021 Jan 20.

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Choquet H, Pawlikowska L, Nelson J, McCulloch CE, Akers A, Baca B, Khan Y, Hart B, Morrison L, Kim H; Brain Vascular Malformation Consortium (BVMC) Study. Polymorphisms in inflammatory and immune response genes associated with cerebral cavernous malformation type 1 severity. Cerebrovasc Dis. 2014;38(6):433-40. doi: 10.1159/000369200. Epub 2014 Dec 3.

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Choquet H, Nelson J, Pawlikowska L, McCulloch CE, Akers A, Baca B, Khan Y, Hart B, Morrison L, Kim H. Association of cardiovascular risk factors with disease severity in cerebral cavernous malformation type 1 subjects with the common Hispanic mutation. Cerebrovasc Dis. 2014;37(1):57-63. doi: 10.1159/000356839. Epub 2013 Dec 21.

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Golden M, Saeidi S, Liem B, Marchand E, Morrison L, Hart B. Sensitivity of patients with familial cerebral cavernous malformations to therapeutic radiation. J Med Imaging Radiat Oncol. 2015 Feb;59(1):134-6. doi: 10.1111/1754-9485.12269. Epub 2015 Jan 7.

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Choquet H, Trapani E, Goitre L, Trabalzini L, Akers A, Fontanella M, Hart BL, Morrison LA, Pawlikowska L, Kim H, Retta SF. Cytochrome P450 and matrix metalloproteinase genetic modifiers of disease severity in Cerebral Cavernous Malformation type 1. Free Radic Biol Med. 2016 Mar;92:100-109. doi: 10.1016/j.freeradbiomed.2016.01.008. Epub 2016 Jan 19.

Reference Type RESULT
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Golden MJ, Morrison LA, Kim H, Hart BL. Increased number of white matter lesions in patients with familial cerebral cavernous malformations. AJNR Am J Neuroradiol. 2015 May;36(5):899-903. doi: 10.3174/ajnr.A4200. Epub 2015 Jan 2.

Reference Type RESULT
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Zou X, Hart BL, Mabray M, Bartlett MR, Bian W, Nelson J, Morrison LA, McCulloch CE, Hess CP, Lupo JM, Kim H. Automated algorithm for counting microbleeds in patients with familial cerebral cavernous malformations. Neuroradiology. 2017 Jul;59(7):685-690. doi: 10.1007/s00234-017-1845-8. Epub 2017 May 22.

Reference Type RESULT
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Strickland CD, Eberhardt SC, Bartlett MR, Nelson J, Kim H, Morrison LA, Hart BL. Familial Cerebral Cavernous Malformations Are Associated with Adrenal Calcifications on CT Scans: An Imaging Biomarker for a Hereditary Cerebrovascular Condition. Radiology. 2017 Aug;284(2):443-450. doi: 10.1148/radiol.2017161127. Epub 2017 Mar 20.

Reference Type RESULT
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Akers A, Al-Shahi Salman R, A Awad I, Dahlem K, Flemming K, Hart B, Kim H, Jusue-Torres I, Kondziolka D, Lee C, Morrison L, Rigamonti D, Rebeiz T, Tournier-Lasserve E, Waggoner D, Whitehead K. Synopsis of Guidelines for the Clinical Management of Cerebral Cavernous Malformations: Consensus Recommendations Based on Systematic Literature Review by the Angioma Alliance Scientific Advisory Board Clinical Experts Panel. Neurosurgery. 2017 May 1;80(5):665-680. doi: 10.1093/neuros/nyx091.

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Mabray MC, Caprihan A, Nelson J, McCulloch CE, Zafar A, Kim H, Hart BL, Morrison L. Effect of Simvastatin on Permeability in Cerebral Cavernous Malformation Type 1 Patients: Results from a Pilot Small Randomized Controlled Clinical Trial. Transl Stroke Res. 2020 Jun;11(3):319-321. doi: 10.1007/s12975-019-00737-4. Epub 2019 Oct 23. No abstract available.

Reference Type RESULT
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Weinsheimer S, Nelson J, Abla AA, Ko NU, Tsang C, Okoye O, Zabramski JM, Akers A, Zafar A, Mabray MC, Hart BL, Morrison L, McCulloch CE, Kim H; Brain Vascular Malformation Consortium Cerebral Cavernous Malformation Investigator Group *. Intracranial Hemorrhage Rate and Lesion Burden in Patients With Familial Cerebral Cavernous Malformation. J Am Heart Assoc. 2023 Feb 7;12(3):e027572. doi: 10.1161/JAHA.122.027572. Epub 2023 Jan 25.

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Choksi F, Weinsheimer S, Nelson J, Pawlikowska L, Fox CK, Zafar A, Mabray MC, Zabramski J, Akers A, Hart BL, Morrison L, McCulloch CE, Kim H. Assessing the association of common genetic variants in EPHB4 and RASA1 with phenotype severity in familial cerebral cavernous malformation. Mol Genet Genomic Med. 2021 Oct;9(10):e1794. doi: 10.1002/mgg3.1794. Epub 2021 Sep 7.

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Wetzel-Strong SE, Weinsheimer S, Nelson J, Pawlikowska L, Clark D, Starr MD, Liu Y, Kim H, Faughnan ME, Nixon AB, Marchuk DA. Pilot investigation of circulating angiogenic and inflammatory biomarkers associated with vascular malformations. Orphanet J Rare Dis. 2021 Sep 3;16(1):372. doi: 10.1186/s13023-021-02009-7.

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Related Links

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https://www.alliancetocure.org

Angioma Alliance is an organization by and for those affected by cavernous angiomas and their loved ones, health professionals, and researchers.

Other Identifiers

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U54NS065705-15

Identifier Type: NIH

Identifier Source: secondary_id

View Link

BVMC 6201

Identifier Type: -

Identifier Source: org_study_id

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