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Labonne C, Boutin D, Baali S, Roblot P, Frouin E, Renaud O, Hainaut E, Regnault MM. An uncommon case of epidermolysis bullosa acquisita associated with systemic sclerosis. Ann Dermatol Venereol 2023; 150:299-301. [PMID: 37596129 DOI: 10.1016/j.annder.2023.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 06/01/2023] [Accepted: 06/26/2023] [Indexed: 08/20/2023]
Affiliation(s)
- C Labonne
- Department of Dermatology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France.
| | - D Boutin
- Department of Dermatology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - S Baali
- Department of Dermatology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - P Roblot
- LITEC, Université de Poitiers, 15 Rue de l'Hôtel-Dieu, TSA 71117, 86000 Poitiers, France; Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - E Frouin
- LITEC, Université de Poitiers, 15 Rue de l'Hôtel-Dieu, TSA 71117, 86000 Poitiers, France; Department of Pathology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - O Renaud
- Department of Pathology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - E Hainaut
- Department of Dermatology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France
| | - M Masson Regnault
- Department of Dermatology, Centre Hospitalier Universitaire de Poitiers, 2 Rue de la Milétrie, 86000 Poitiers, France; LITEC, Université de Poitiers, 15 Rue de l'Hôtel-Dieu, TSA 71117, 86000 Poitiers, France
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Clément G, Wirth T, Haumesser L, Santin MDN, Voirin J, Lagha-Boukbiza O, Labonne C, Tranchant C, Longato N, Phillipps C, Anheim M. Language and verbal fluency outcome after bilateral subthalamic Nucleus Deep Brain Stimulation in Parkinson's disease. Parkinsonism Relat Disord 2022; 105:15-18. [PMID: 36327600 DOI: 10.1016/j.parkreldis.2022.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 10/18/2022] [Accepted: 10/23/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Language disorders in Parkinson's Disease (PD) following bilateral subthalamic Nucleus Deep Brain Stimulation (STN-DBS) are common. OBJECTIVE To assess STN-DBS impact on language and observe clinical and anatomical predictors of poor outcome. METHODS We prospectively included PD patients undergoing STN-DBS. We performed a neuropsychological evaluation focusing on language before (V0), 3 days after (V1), and 3 months after (V2) surgery. Patients performed all assessments in ON drug condition, V1 with the stimulation turned OFF to evaluate the lesion effect, and V2 with the stimulation turned ON to evaluate the stimulation effect. Electrodes and active contact locations were determined with MRI-Atlas fusion. The stimulation parameters and the total electrical energy delivered (TEED) were recorded for each patient. RESULTS 18 PD patients consecutively operated were included. We identified a decline in phonemic verbal fluency (VFP) at V1 and V2 (p = 0.023 and 0.032 respectively), as well as in semantic verbal fluency (VFS) (p = 0.025 and 0.019, respectively). There was a significant slowdown in the verbs naming test (p = 0.048). No other language alteration was recorded. There was no correlation between demographic or clinical factors and verbal fluency (VF) evolution. Active contact location within substantia nigra was associated with VFP worsening (p = 0.047), while elevated TEED on the left-sided electrode was associated with VFS decline (p = 0.021). CONCLUSION VF was significantly altered following STN-DBS. Location outside the dorsolateral sensorimotor STN, and high stimulation power appeared to promote this decline. Other language domains remained stable.
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Affiliation(s)
- Guillemette Clément
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Thomas Wirth
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Inserm-U964/CNRS-UMR7104/, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, Illkirch, France; Fédération de Médecine Translationnelle de Strasbourg (FMTS), France
| | - Lucile Haumesser
- Pôle de Santé Publique, Groupe Méthode en Recherche Clinique, CHU de Strasbourg, France
| | | | - Jimmy Voirin
- Service de Neurochirurgie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Ouhaid Lagha-Boukbiza
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Céline Labonne
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Christine Tranchant
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Inserm-U964/CNRS-UMR7104/, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, Illkirch, France; Fédération de Médecine Translationnelle de Strasbourg (FMTS), France
| | - Nadine Longato
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Inserm-U964/CNRS-UMR7104/, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, Illkirch, France
| | - Clélie Phillipps
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Inserm-U964/CNRS-UMR7104/, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, Illkirch, France
| | - Mathieu Anheim
- Service de Neurologie, Centre de Référence Neurogénétique, Centre Expert Parkinson, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Inserm-U964/CNRS-UMR7104/, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, Illkirch, France; Fédération de Médecine Translationnelle de Strasbourg (FMTS), France.
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Jennat C, Sanchis A, Perot N, Valenduc K, Julien F, Gorse D, Lhermet A, Labonne C, Veysseyre M, Touzet M. INF-08 - Évaluation d’un protocole d’hémocultures en cas de suspicion d’endocardite. Med Mal Infect 2016. [DOI: 10.1016/s0399-077x(16)30594-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Longato N, Phillipps C, Labonne C, Devillard M, Lagha-Boukbiza O, Anheim M, Tranchant C. Troubles du langage consécutifs à la stimulation des noyaux sous-thalamiques dans la maladie de Parkinson. Rev Neurol (Paris) 2015. [DOI: 10.1016/j.neurol.2015.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Pawlotsky JM, Prescott L, Simmonds P, Pellet C, Laurent-Puig P, Labonne C, Darthuy F, Remire J, Duval J, Buffet C, Etienne JP, Dhumeaux D, Dussaix E. Serological determination of hepatitis C virus genotype: comparison with a standardized genotyping assay. J Clin Microbiol 1997; 35:1734-9. [PMID: 9196183 PMCID: PMC229831 DOI: 10.1128/jcm.35.7.1734-1739.1997] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In patients with chronic hepatitis C, determination of hepatitis C virus (HCV) genotype could be routinely run in the future to tailor treatment schedules. The suitabilities of two versions of a serological, so-called serotyping assay (Murex HCV Serotyping Assay version 1-3 [SA1-3] and Murex HCV Serotyping Assay version 1-6 [SA1-6]; Murex Diagnostics Ltd.), based on the detection of genotype-specific antibodies directed to epitopes encoded by the NS4 region of the genome, for the routine determination of HCV genotypes were studied. The results were compared with those of a molecular biology-based genotyping method (HCV Line Probe Assay [INNO-LiPA HCV]; Innogenetics S.A.), based on hybridization of PCR products onto genotype-specific probes designed in the 5' noncoding region of the genome, obtained with pretreatment serum samples from 88 patients with chronic hepatitis C eligible for interferon therapy. Definitive genotyping was performed by sequence analysis of three regions of the viral genome in all samples with discrepant typing results found among at least two of the three assays studied. In all instances, sequence analysis confirmed the result of the INNO-LiPA HCV test. The sensitivity of SA1-3 was 75% relative to the results obtained by the genotyping assay. The results were concordant with those of genotyping for 92% of the samples typeable by SA1-3. The sensitivity of SA1-6 was 89% relative to the results obtained by the genotyping assay. The results were concordant with those of genotyping for 94% of the samples typeable by SA1-6. Overall, SA1-6 had increased sensitivity relative to SA1-3 but remained less sensitive than the genotyping assay on the basis of PCR amplification of HCV RNA. Cross-reactivities between different HCV genotypes could be responsible for the mistyping of 8 (SA1-3) and 6% (SA1-6) of the samples. Subtyping of 1a and 1b is still not possible with the existing peptides, but discriminating between subtypes may not be necessary for routine use.
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Affiliation(s)
- J M Pawlotsky
- Department of Bacteriology and Virology, Hôpital Henri Mondor, Université Paris XII, Créteil, France.
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