- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03589677
Brain Involvement in Myotonic Dystrophy Type I: From Functional Neuroimaging to the Impact on Quality of Life (BrainDM)
July 5, 2018 updated by: prof. Corrado Angelini, IRCCS San Camillo, Venezia, Italy
This project aims to characterize DM1 patients, by collecting clinical, neuropsychological, neuroimaging, and molecular rehabilitative data, in order to elucidate the etiology of cognitive troubles, with special attention to the impact of those dysfunctions on quality of life.
Study Overview
Status
Completed
Conditions
Detailed Description
Myotonic Dystrophy Type 1 (DM1), the most common form of muscular dystrophy in adulthood, is characterized by a multisystemic involvement in skeletal muscle (atrophy and progressive hyposthenia, predominantly in the distal districts, and myotonic phenomenon), and of the cardiac, ocular, endocrine, gastrointestinal and central nervous system (CNS) systems.
The disease, of a genetic nature, is transmitted as an autosomal dominant trait and is due to an abnormal expansion of the CTG nucleotide triplet of the gene that encodes a kinase protein (DMPK), located on chromosome 19q13.3.
Based on the expansion number of nucleotide triplets, 4 classes of expansion were identified: E1, E2, E3, E4, which are directly related to the severity of the phenotype.
The pathogenetic basis of the disease is not yet clear to date; however, it is hypothesized that the mutation results in the expression of abnormal RNA transcripts that induce an alteration of the splicing mechanisms of different gene products.
The disease frequently presents a typical profile of CNS disorders, characterized by a chronic and progressive pattern.
The clinically identifiable symptomatology consists of cognitive disorders (visual-spatial, attention, executive functions), from alterations in the emotional sphere (depressed mood, anxiety and apathetic temperament) and from obsessive / avoiding / passive-aggressive personality traits.
A difficulty in recognizing facial emotional states has also been reported.
The overall intellectual performance tends to be at the lower limits of the norm when compared to the population of equal age and education.
From the neuroradiological point of view, the presence of cortical atrophy, usually more evident in the frontal and temporal, and of white matter lesions spread on both hemispheres, often asymmetric, was detected.
Despite the high number of studies on the subject, the frequency and localization of these abnormalities, as well as their relationship to cognitive involvement, the age of onset, duration of disease and genetic profile have not yet been clarified.
In clinical practice, patients frequently present a partial impairment of insight, or the psychological ability to have a clear and complete awareness of their condition of illness, the incidence of which, however, has never been investigated.
This disorder, also defined by the name of anosognosia, generates in the patient a partial admission of difficulties, which interferes with its adaptability to treatments and in the relationship with the caregiving figures.
Lack of awareness about one's state of illness is a psychological condition found in various neurological diseases of an organic or neurodegenerative nature.
The neuroanatomical and neuropsychological bases are complex and to date not fully known.
The frontal lobes have been identified as possible neuroanatomical localizations of the disorder; however, data in the literature about the relationship between executive function deficits and anosognosia are extremely conflicting.
In this patients, the rehabilitative intervention is useful for optimizing muscle tropism and prevents further atrophy of disused muscle fibers.
MicroRNAs (miRNAs/miRs) miR-1, miR-206, miR-133a, and miR-133b are called "myomiRs" and are involved in myogenesis, muscle maintenance, and recovery and can be used as possible biomarkers to follow the effectiveness of rehabilitation treatment.
There are currently no similar studies on patients with DM1.
Study Type
Observational
Enrollment (Actual)
50
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 60 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
DM1 subjects of both sexes: de novo or with previous diagnosis that show significant worsening detectable during the follow-up foreseen by the normal cure procedure with clinical presentation indicating a CNS compromise.
DM1 is frequently characterized by a significant involvement of the CNS, causing cognitive disorders, mood and behavior, varying from case to case.
Description
Inclusion Criteria:
- Age between 20 and 60 years;
- Presence of cognitive disorders declared by the patient or family members spontaneously or at the specific request of the physician, not to compromise the ability to understand and adhere to what is required by the study protocol;
- Suspected leukoencephalopathy;
- Signing of written informed consent.
Exclusion Criteria:
- clinical picture mainly referring to other neurological diseases (eg dementia, stroke outcomes, etc ...)
- incompatibility with the eligibility criteria: subjects with DM1 who do not show symptoms of involvement of the central nervous system; subjects with previous diagnosis.
- impossibility to perform magnetic resonance examinations as they are dangerous for the patient's health;
- patients with severe psychiatric disorders: Axis 1 or 2 of Diagnostic and Statistical Manual of Mental Disorders (DSM IV);
- patients with severe or severe mental retardation: Intelligence Quotient (IQ) at the Wechsler Adult Intelligence Scale (WAIS) <of 45.
- Abuse of alcohol or other psychoactive substances.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
---|
Myotonic dystrophy type 1
Subjects of both sexes with a diagnosis of Steinert's disease (DM1), de novo or with the previous diagnosis that shows significant worsening detectable during the follow-up foreseen by the normal cure procedure with clinical presentation indicating a CNS compromise will be evaluated for:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Study of quality of life with INQoL test in DM1 patients
Time Frame: Study of quality of life in DM1 patients. Estimated duration: about 15 months
|
The Individualized Neuromuscular Quality of Life Questionnaire (INQoL) patients and caregivers' score will be used for define the possible impact of the pathology on the patient's quality of life.
Will be used the INQoL Italian version validated in 2010 (Sansone et al. 2010)
|
Study of quality of life in DM1 patients. Estimated duration: about 15 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Brain MRI neuroimaging in DM1 patients
Time Frame: Estimated duration: about 16 months.
|
Brain DM1 neuroimaging examination with MRI T1 sequences will be collected using 1.5 Tesla scanner and analyzed to verified the possible presence of structural brain alteration.
T1 sequences will be used to evaluate cortical atrophy in DM1 patients.
|
Estimated duration: about 16 months.
|
Study of circulating myomiRNAs in DM1 patients before and after rehabilitation
Time Frame: Estimated duration: about 16 months.
|
New circulating molecular biomarkers, muscle specific-microRNAs (myomiRNAs), will be studied, before and after a period of 6 weeks of rehabilitation protocol, in blood of DM1 patients.
MyomiRNAs could be used to evaluate the effect of physical rehabilitation since they appear to be linked to muscle atrophy.
Rehabilitation protocol and methodologies have been published and validated by Cudia (Cudia et al.; 2016)
|
Estimated duration: about 16 months.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Carlesimo GA, Caltagirone C, Gainotti G. The Mental Deterioration Battery: normative data, diagnostic reliability and qualitative analyses of cognitive impairment. The Group for the Standardization of the Mental Deterioration Battery. Eur Neurol. 1996;36(6):378-84. doi: 10.1159/000117297.
- Antonini G, Mainero C, Romano A, Giubilei F, Ceschin V, Gragnani F, Morino S, Fiorelli M, Soscia F, Di Pasquale A, Caramia F. Cerebral atrophy in myotonic dystrophy: a voxel based morphometric study. J Neurol Neurosurg Psychiatry. 2004 Nov;75(11):1611-3. doi: 10.1136/jnnp.2003.032417.
- Antonini G, Soscia F, Giubilei F, De Carolis A, Gragnani F, Morino S, Ruberto A, Tatarelli R. Health-related quality of life in myotonic dystrophy type 1 and its relationship with cognitive and emotional functioning. J Rehabil Med. 2006 May;38(3):181-5. doi: 10.1080/16501970500477967.
- Di Costanzo A, Santoro L, de Cristofaro M, Manganelli F, Di Salle F, Tedeschi G. Familial aggregation of white matter lesions in myotonic dystrophy type 1. Neuromuscul Disord. 2008 Apr;18(4):299-305. doi: 10.1016/j.nmd.2008.01.008. Epub 2008 Mar 11.
- Meola G, Sansone V. Cerebral involvement in myotonic dystrophies. Muscle Nerve. 2007 Sep;36(3):294-306. doi: 10.1002/mus.20800.
- Minnerop M, Weber B, Schoene-Bake JC, Roeske S, Mirbach S, Anspach C, Schneider-Gold C, Betz RC, Helmstaedter C, Tittgemeyer M, Klockgether T, Kornblum C. The brain in myotonic dystrophy 1 and 2: evidence for a predominant white matter disease. Brain. 2011 Dec;134(Pt 12):3530-46. doi: 10.1093/brain/awr299. Epub 2011 Nov 29.
- Modoni A, Silvestri G, Vita MG, Quaranta D, Tonali PA, Marra C. Cognitive impairment in myotonic dystrophy type 1 (DM1): a longitudinal follow-up study. J Neurol. 2008 Nov;255(11):1737-42. doi: 10.1007/s00415-008-0017-5. Epub 2008 Sep 24.
- Perini GI, Menegazzo E, Ermani M, Zara M, Gemma A, Ferruzza E, Gennarelli M, Angelini C. Cognitive impairment and (CTG)n expansion in myotonic dystrophy patients. Biol Psychiatry. 1999 Aug 1;46(3):425-31. doi: 10.1016/s0006-3223(99)00016-5.
- Ries ML, Schmitz TW, Kawahara TN, Torgerson BM, Trivedi MA, Johnson SC. Task-dependent posterior cingulate activation in mild cognitive impairment. Neuroimage. 2006 Jan 15;29(2):485-92. doi: 10.1016/j.neuroimage.2005.07.030. Epub 2005 Aug 15.
- Romeo V, Pegoraro E, Ferrati C, Squarzanti F, Soraru G, Palmieri A, Zucchetta P, Antunovic L, Bonifazi E, Novelli G, Trevisan CP, Ermani M, Manara R, Angelini C. Brain involvement in myotonic dystrophies: neuroimaging and neuropsychological comparative study in DM1 and DM2. J Neurol. 2010 Aug;257(8):1246-55. doi: 10.1007/s00415-010-5498-3. Epub 2010 Mar 11.
- Gambardella S, Rinaldi F, Lepore SM, Viola A, Loro E, Angelini C, Vergani L, Novelli G, Botta A. Overexpression of microRNA-206 in the skeletal muscle from myotonic dystrophy type 1 patients. J Transl Med. 2010 May 20;8:48. doi: 10.1186/1479-5876-8-48.
- Salehi LB, Bonifazi E, Stasio ED, Gennarelli M, Botta A, Vallo L, Iraci R, Massa R, Antonini G, Angelini C, Novelli G. Risk prediction for clinical phenotype in myotonic dystrophy type 1: data from 2,650 patients. Genet Test. 2007 Spring;11(1):84-90. doi: 10.1089/gte.2006.0511.
- Salvatori S, Fanin M, Trevisan CP, Furlan S, Reddy S, Nagy JI, Angelini C. Decreased expression of DMPK: correlation with CTG repeat expansion and fibre type composition in myotonic dystrophy type 1. Neurol Sci. 2005 Oct;26(4):235-42. doi: 10.1007/s10072-005-0466-x.
- Salvatori S, Furlan S, Fanin M, Picard A, Pastorello E, Romeo V, Trevisan CP, Angelini C. Comparative transcriptional and biochemical studies in muscle of myotonic dystrophies (DM1 and DM2). Neurol Sci. 2009 Jun;30(3):185-92. doi: 10.1007/s10072-009-0048-4. Epub 2009 Mar 27.
- Schillings ML, Kalkman JS, Janssen HM, van Engelen BG, Bleijenberg G, Zwarts MJ. Experienced and physiological fatigue in neuromuscular disorders. Clin Neurophysiol. 2007 Feb;118(2):292-300. doi: 10.1016/j.clinph.2006.10.018. Epub 2006 Dec 12.
- Sistiaga A, Urreta I, Jodar M, Cobo AM, Emparanza J, Otaegui D, Poza JJ, Merino JJ, Imaz H, Marti-Masso JF, Lopez de Munain A. Cognitive/personality pattern and triplet expansion size in adult myotonic dystrophy type 1 (DM1): CTG repeats, cognition and personality in DM1. Psychol Med. 2010 Mar;40(3):487-95. doi: 10.1017/S0033291709990602. Epub 2009 Jul 23.
- Winblad S, Lindberg C, Hansen S. Cognitive deficits and CTG repeat expansion size in classical myotonic dystrophy type 1 (DM1). Behav Brain Funct. 2006 May 15;2:16. doi: 10.1186/1744-9081-2-16.
- Winblad S, Hellstrom P, Lindberg C, Hansen S. Facial emotion recognition in myotonic dystrophy type 1 correlates with CTG repeat expansion. J Neurol Neurosurg Psychiatry. 2006 Feb;77(2):219-23. doi: 10.1136/jnnp.2005.070763.
- Winblad S, Jensen C, Mansson JE, Samuelsson L, Lindberg C. Depression in Myotonic Dystrophy type 1: clinical and neuronal correlates. Behav Brain Funct. 2010 May 19;6:25. doi: 10.1186/1744-9081-6-25.
- Sansone VA, Panzeri M, Montanari M, Apolone G, Gandossini S, Rose MR, Politano L, Solimene C, Siciliano G, Volpi L, Angelini C, Palmieri A, Toscano A, Musumeci O, Mongini T, Vercelli L, Massa R, Panico MB, Grandi M, Meola G. Italian validation of INQoL, a quality of life questionnaire for adults with muscle diseases. Eur J Neurol. 2010 Sep;17(9):1178-1187. doi: 10.1111/j.1468-1331.2010.02992.x. Epub 2010 Mar 30.
- Cudia P, Weis L, Baba A, Kiper P, Marcante A, Rossi S, Angelini C, Piccione F. Effects of Functional Electrical Stimulation Lower Extremity Training in Myotonic Dystrophy Type I: A Pilot Controlled Study. Am J Phys Med Rehabil. 2016 Nov;95(11):809-817. doi: 10.1097/PHM.0000000000000497.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
July 3, 2012
Primary Completion (Actual)
June 4, 2015
Study Completion (Actual)
June 4, 2015
Study Registration Dates
First Submitted
May 10, 2018
First Submitted That Met QC Criteria
July 5, 2018
First Posted (Actual)
July 18, 2018
Study Record Updates
Last Update Posted (Actual)
July 18, 2018
Last Update Submitted That Met QC Criteria
July 5, 2018
Last Verified
June 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRCCSSanCamillo
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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