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Marzin P, Rondeau S, Alessandri JL, Dieterich K, le Goff C, Mahaut C, Mercier S, Michot C, Moldovan O, Miolo G, Rossi M, Van-Gils J, Francannet C, Robert MP, Jaïs JP, Huber C, Cormier-Daire V. Weill-Marchesani syndrome: natural history and genotype-phenotype correlations from 18 news cases and review of literature. J Med Genet 2024; 61:109-116. [PMID: 37734846 DOI: 10.1136/jmg-2023-109288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/15/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND Weill-Marchesani syndrome (WMS) belongs to the group of acromelic dysplasias, defined by short stature, brachydactyly and joint limitations. WMS is characterised by specific ophthalmological abnormalities, although cardiovascular defects have also been reported. Monoallelic variations in FBN1 are associated with a dominant form of WMS, while biallelic variations in ADAMTS10, ADAMTS17 and LTBP2 are responsible for a recessive form of WMS. OBJECTIVE Natural history description of WMS and genotype-phenotype correlation establishment. MATERIALS AND METHODS Retrospective multicentre study and literature review. INCLUSION CRITERIA clinical diagnosis of WMS with identified pathogenic variants. RESULTS 61 patients were included: 18 individuals from our cohort and 43 patients from literature. 21 had variants in ADAMTS17, 19 in FBN1, 19 in ADAMTS10 and 2 in LTBP2. All individuals presented with eye anomalies, mainly spherophakia (42/61) and ectopia lentis (39/61). Short stature was present in 73% (from -2.2 to -5.5 SD), 10/61 individuals had valvulopathy. Regarding FBN1 variants, patients with a variant located in transforming growth factor (TGF)-β-binding protein-like domain 5 (TB5) domain were significantly smaller than patients with FBN1 variant outside TB5 domain (p=0.0040). CONCLUSION Apart from the ophthalmological findings, which are mandatory for the diagnosis, the phenotype of WMS seems to be more variable than initially described, partially explained by genotype-phenotype correlation.
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Affiliation(s)
- Pauline Marzin
- Centre de Référence pour les Maladies Osseuses Constitutionnelles, Fédération de médecine génomique des maladies rares, APHP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
| | - Sophie Rondeau
- Centre de Référence pour les Maladies Osseuses Constitutionnelles, Fédération de médecine génomique des maladies rares, APHP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
| | - Jean-Luc Alessandri
- Service de génétique médicale, CHU de la Réunion - Hôpital Félix Guyon, Bellepierre, 97405 Saint-Denis, France
| | - Klaus Dieterich
- Univ. Grenoble Alpes, Inserm, U1209, CHU Grenoble Alpes, Medical Genetics, Institute for Advanced Biosciences, 38000 Grenoble, France
| | - Carine le Goff
- Université Paris Cité and Université Sorbonne Paris Nord, INSERM U1148, Laboratory of Vascular Translational Science, Bichat Hospital, Paris, France
| | - Clémentine Mahaut
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
| | - Sandra Mercier
- Service de génétique médicale - Unité de Génétique clinique, CHU de Nantes - Hôtel Dieu, 1 place Alexis Ricordeau, 44093 Nantes, France
| | - Caroline Michot
- Centre de Référence pour les Maladies Osseuses Constitutionnelles, Fédération de médecine génomique des maladies rares, APHP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
| | - Oana Moldovan
- Serviço de Genética Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
| | - Gianmaria Miolo
- : S.S.D. di Citogenetica e Genetica Molecolare, Dipartimento di Medicina di Laboratorio, Azienda Ospedaliera Santa Maria degli Angeli, Via Montereale 24, 33170 Porderone, Italy
| | - Massimiliano Rossi
- Service de génétique, Hospices Civils de Lyon ; INSERM U1028, CNRS UMR5292, Centre de Recherche en Neurosciences de Lyon, GENDEV Team, Université Claude Bernard Lyon 1, Bron, France
| | - Julien Van-Gils
- Département de Génétique Médicale, Centre de Référence Anomalies du Développement et Syndrome Malformatifs, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Christine Francannet
- Service de génétique médicale, CHU de Clermont-Ferrand, 1 place lucie et raymond Aubrac, 63003 Clermont-fd cedex 1, France
| | - Matthieu P Robert
- Service d'ophtalmologie, Hôpital Universitaire Necker - enfants malades, Paris, France
- Borelli Centre, UMR 9010 CNRS-SSA-ENS Paris Saclay-Paris University, Paris, France
| | - Jean-Philippe Jaïs
- Biostatistic Unit, Necker University Hospital, AP-HP, Paris, France
- Imagine Institute, Université Paris Cité, Paris, France
- Human genetics of infectious diseases: Complex predisposition, INSERM UMR1163, Paris, France
| | - Céline Huber
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
| | - Valerie Cormier-Daire
- Centre de Référence pour les Maladies Osseuses Constitutionnelles, Fédération de médecine génomique des maladies rares, APHP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
- Université Paris Cité, INSERM UMR1163, Institut Imagine, F-75 015, Paris, France
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Gu Y, Zhao L, Ren Y, Wang Y, Xu C, Jiang C. Modified Posterolateral Approach for the Treatment of 2-Part Fractures of the Posterior Malleolus Associated with Medial and Lateral Malleolar Fractures: 1 Incision, 2 Windows, 3 Steel Plates. Med Sci Monit 2022; 28:e936039. [PMID: 35633024 PMCID: PMC9158489 DOI: 10.12659/msm.936039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 03/29/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate the effect of the modified posterolateral approach using 1 incision, 2 windows, and 3 plates in the treatment of 2-part posterior malleolus fractures complicated with medial and lateral malleolus fractures. MATERIAL AND METHODS Twelve patients with 2-part fractures of the posterior malleolus complicated with medial and lateral malleolar fractures and treated by the modified posterolateral approach from January 2018 to January 2021 were studied retrospectively. After surgery, the ankle hindfoot score and visual analog scale (VAS) of the American Orthopedic Foot and Ankle Society (AOFAS) were used for evaluation. RESULTS The average follow-up time of the 12 patients was 18 months (7-30 months). All patients had no infection, and their incisions healed in the first stage. Postoperative radiography showed that the average fracture healing time was 12.5 weeks (10-15 weeks). The average time for patients to walk weight bearing was 13 weeks (11-16 weeks), and there was no obvious pain or discomfort. At the last follow-up, the average AOFAS ankle hindfoot score of the 12 patients was 87.5 (77-95), with 7 excellent and 5 good scores. The VAS score improved from before surgery (average 8.25 points) to after surgery (average 1 point). The curative effect was satisfactory. CONCLUSIONS The posterolateral approach using 1 incision, 2 windows, and 3 steel plates was effective in the treatment of 2-part posterior malleolus fractures complicated with medial and lateral malleolus fractures.
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