6 results on '"Jacques Boulliat"'
Search Results
2. SCA15 due to large ITPR1 deletions in a cohort of 333 Caucasian families with dominant ataxia
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Janel O. Johnson, Sampath Arepalli, Jacques Boulliat, Elisabeth Ollagnon, Bernard Huttin, Hélène Dollfus, Alexis Brice, Andrew B. Singleton, Christian Marescaux, Sylvie Forlani, Isabelle Benatru, Serge Brique, John Hardy, Christine Tranchant, Iban Sangla, Cecilia Marelli, Alexandra Durr, Dena G. Hernandez, Giovanni Stevanin, Christel Thauvin-Robinet, Fabienne Picard, François Tison, and Joyce van de Leemput
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Adult ,Male ,congenital, hereditary, and neonatal diseases and abnormalities ,Ataxia ,Adolescent ,Biology ,Article ,Nystagmus, Pathologic ,White People ,Central nervous system disease ,Inositol 1,4,5-Trisphosphate Receptors/genetics ,Arts and Humanities (miscellaneous) ,Spinocerebellar Ataxias/genetics/pathology ,Cerebellum ,medicine ,Saccades ,Humans ,Inositol 1,4,5-Trisphosphate Receptors ,Spinocerebellar Ataxias ,Genetic Predisposition to Disease ,European Continental Ancestry Group/genetics ,Age of Onset ,Child ,Gene ,Aged ,Genetics ,Saccades/genetics ,Cerebellar ataxia ,Sequence Analysis, DNA ,Middle Aged ,medicine.disease ,Magnetic Resonance Imaging ,ddc:616.8 ,nervous system diseases ,Pedigree ,White (mutation) ,Nystagmus, Pathologic/genetics ,Child, Preschool ,Cohort ,Spinocerebellar ataxia ,Disease Progression ,Female ,Cerebellum/pathology ,Neurology (clinical) ,medicine.symptom ,Age of onset ,Atrophy ,Gene Deletion - Abstract
Deletions in ITPR1, coding for the inositol-triphosphate receptor type 1, have been recently identified in spinocerebellar ataxia type 15 (SCA15).To determine the frequency and the phenotypical spectrum of SCA15.Taqman polymerase chain reaction (258 index cases) or single-nucleotide polymorphism genome-wide genotyping (75 index cases).A collaboration between the Centre de Recherche de l'Institut de Cerveau et de la Moelle Epinière of the Salpêtrière Hospital (Paris, France) and the Molecular Genetics Unit of the National Institute of Aging (Bethesda, Maryland). Patients Index cases of 333 families with autosomal dominant cerebellar ataxia negative for CAG repeat expansions in coding exons.Detection of ITPR1 copy number alterations.A deletion of ITPR1 was found in 6 of 333 families (1.8%), corresponding to 13 patients with SCA15. Age at onset ranged from 18 to 66 years (mean [SD] age, 35 [16] years). The symptom at onset was cerebellar gait ataxia, except in 1 patient with isolated upper limb tremor. Although families were tested irrespective of their phenotype, patients with SCA15 had a homogeneous phenotype and were characterized by a slowly progressive cerebellar ataxia. However, pyramidal signs (2 patients) and mild cognitive problems (2 patients) were occasionally present. Radiologic findings showed global or predominant vermian cerebellar atrophy in all patients.In this series, ITPR1 deletions were rare and accounted for approximately 1% of all autosomal dominant cerebellar ataxias. The SCA15 phenotype mostly consists of a slowly progressive isolated cerebellar ataxia with variable age at onset; an additional pyramidal syndrome and problems in executive functions may be present.
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- 2011
3. [Headache after lumbar puncture]
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Delphine, Roux, Frédéric, Philippeau, Kishore, Bhageerutty, Anne, Vieillart, Michel, Gouttard, and Jacques, Boulliat
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Vomiting ,Facial Paralysis ,Posture ,Intracranial Hypotension ,Anticoagulants ,Contrast Media ,Gadolinium ,Magnetic Resonance Imaging ,Spinal Puncture ,Sinus Thrombosis, Intracranial ,Young Adult ,Imaging, Three-Dimensional ,Recurrence ,Humans ,Female ,Post-Dural Puncture Headache ,Blood Patch, Epidural ,Magnetic Resonance Angiography - Published
- 2010
4. Outcome in 53 patients with spinal cord cavernomas
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Pierre, Labauge, Stéphane, Bouly, Fabrice, Parker, Sophie, Gallas, Evelyne, Emery, Hugues, Loiseau, Jean Paul, Lejeune, Michel, Lonjon, François, Proust, Sergio, Boetto, Sophie, Coulbois, Jean, Auque, Jacques, Boulliat, and Jacques, Bouillat
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Adult ,Male ,medicine.medical_specialty ,Hemangioma, Cavernous, Central Nervous System ,Adolescent ,Population ,Hemorrhage ,Asymptomatic ,Neurosurgical Procedures ,Spinal cord compression ,medicine ,Humans ,Spinal Cord Neoplasms ,Age of Onset ,education ,Child ,Aged ,Retrospective Studies ,Aged, 80 and over ,education.field_of_study ,medicine.diagnostic_test ,business.industry ,Retrospective cohort study ,Magnetic resonance imaging ,Middle Aged ,medicine.disease ,Spinal cord ,Decompression, Surgical ,Prognosis ,Magnetic Resonance Imaging ,Surgery ,Radiography ,medicine.anatomical_structure ,Early Diagnosis ,Treatment Outcome ,Spinal Cord ,Female ,Neurology (clinical) ,Neurosurgery ,medicine.symptom ,Age of onset ,business ,Spinal Canal ,Spinal Cord Compression - Abstract
Background Prevalence of cerebral cavernomas in the general population is close to 0.5%. In contrast, SCCs are rare. The aim of this study was to determine the outcome of SCC in a large sample of patients. Methods Clinical and neuroradiologic findings were retrospectively collected in a multicentric study. Diagnosis was based on pathologic criteria or MR findings. Results Fifty-three patients were included (26 males, 27 females). Mean age at onset of symptoms was 40.2 years (11-80 years). Initial symptoms were progressive (32) or acute myelopathy (20). One case was asymptomatic. Triggering factors were found in 14 of the patients (26%). Clinical symptoms were related to spinal cord compression (27) and hemorrhage (22). Spinal cord cavernoma was thoracic in 41 cases and cervical in 12. Mean size of the lesions was 16.3 mm (3-54 mm). In the 40 surgical patients, long-term follow-up was available in 37 cases for a mean time of 7.3 years (0.4-50 years). During the follow-up period, 20 patients improved, 6 remained on their preoperative baseline, and 11 got worse. Surgical improvement was more often found in posterior rather than anterior location. Using McCormick classification, 22 patients were autonomous (grades 1-2), 12 handicapped (grade 3), and 3 bedridden (grade 4) at the end of the follow-up. Conclusions This study has defined clinical and MR patterns of spinal cavernomas. Surgery lastingly improved more than half of the patients.
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- 2007
5. Isolated Horner’s Syndrome May Herald Stroke
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Jacques Boulliat, Erich Bernd Ringelstein, Xavier Ducrocq, Vincent Larrue, Vivien Pautot, Frédéric Dubas, Christophe Verny, Fabrice Vuillier, Jean-Michel Verret, Rainer Dziewas, Denis Saudeau, Pierre Garnier, Benoit Guillon, Ralf W. Baumgartner, Jean-Michel de Bray, Matthias Sturzenegger, and Jean-Philippe Neau
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Adult ,Male ,Pediatrics ,medicine.medical_specialty ,Horner Syndrome ,S syndrome ,business.industry ,Middle Aged ,medicine.disease ,Cerebral Angiography ,Stroke ,Neurology ,Predictive Value of Tests ,Risk Factors ,Humans ,Medicine ,Female ,Neurology (clinical) ,Cardiology and Cardiovascular Medicine ,business - Published
- 2005
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6. Improvement in quality of life after initiation of lamotrigine therapy in patients with epilepsy in a naturalistic treatment setting
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Abdelkader El Hasnaoui, Perrine Plouin, F Mercier, Hervé Allain, F. Nachit-Ouinekh, Stéphane Schück, Michel Baulac, Anne-Marie Brunon, A. Slama, and Jacques Boulliat
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Adult ,Male ,Quality of life ,Pediatrics ,medicine.medical_specialty ,Adolescent ,media_common.quotation_subject ,Population ,Clinical Neurology ,Observation ,Lamotrigine ,Logistic regression ,Epilepsy ,Surveys and Questionnaires ,medicine ,Humans ,Medical history ,Prospective Studies ,QOLIE-31 ,education ,Psychiatry ,Aged ,media_common ,Aged, 80 and over ,education.field_of_study ,Triazines ,business.industry ,General Medicine ,Middle Aged ,medicine.disease ,Clinical trial ,Logistic Models ,Neurology ,Anticonvulsants ,Drug Therapy, Combination ,Female ,Neurology (clinical) ,Worry ,business ,medicine.drug - Abstract
SummaryQuality of life is impaired in patients with epilepsy and can be improved by effective therapy. Randomised clinical trials have shown that lamotrigine treatment is associated with improved quality of life. However, little information is available on quality of life or treatment effects in patients with epilepsy in the general population. The objective of this study was to estimate the impact of lamotrigine on quality of life in a naturalistic treatment setting. The study included adult patients with epilepsy in whom lamotrigine therapy was initiated. Each subject completed the Quality of Life in Epilepsy Inventory (QOLIE)-31 quality of life questionnaire at inclusion and at a follow-up visit in the next 4 months. Demographic information and medical history were provided by the investigator. These were evaluated as potential determinants of change in quality of life using logistic regression. Three hundred and forty-one patients were evaluated, 192 starting lamotrigine in combination with another drug, 90 as a first-line monotherapy, 45 as a switch from another drug and 14 as a reduction to monotherapy from a previous combination. Baseline scores on the QOLIE-31 ranged from 53.8 in the combination group to 69.5 in the first-line group. 34.6% of patients were considered to be responders, with no significant differences between treatment regimen. Most improvement was seen for the energy–fatigue and medication effects subscales and, for the first-line group, seizure worry. Seizure type was the only determinant of improvement of quality of life identified. In conclusion, lamotrigine treatment is associated with improved quality of life, regardless of treatment regimen.
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