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| ID | Type | Description | Link |
|---|---|---|---|
| 2008-A011652-53 | Other Identifier | ANSM |
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| Name | Class |
|---|---|
| EOS imaging Inc. | INDUSTRY |
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Description of the geometrical configuration of the skeleton with regard to gravity line by patients suffering from spinal disorders that may induce postural troubles
In clinical routine, 3D analysis of postural balance is only made using clinical examination. When dealing with specific pathologies, in particular spine disorders, a better understanding of the balance could help better treat and prevent late complications. This prospective study aims at describing the pathologies of the musculoskeletal system using 3D reconstruction of the spine, the pelvis and the inferior limbs with regard to gravity line by patients suffering from postural trouble and defining new parameters to assess postural balance
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Healthy volunteers | Other | Small group of aged healthy volunteers |
|
| Patients | Other | Patients consulting for spine disorders that may or may not have postural troubles |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| EOS™ Acquisition | Device | Double Incidence Postero Anterior and Lateral full body low-dose X-ray acquisition on EOS™ device following SOP of the service of radiology. |
|
| Measure | Description | Time Frame |
|---|---|---|
| To assess the three-dimensional geometrical configuration of the skeleton with respect to the gravity line on a large population of patient presenting a broad spectrum of pathologies inducing postural imbalance. | 1 day |
| Measure | Description | Time Frame |
|---|---|---|
| 3D Position of the middle of acoustic meati, of each vertebral body, of the center of both acetabula and the barycentre of the four condyles with respect to the gravity line. | 1 day | |
| Morphologic and positioning parameters of the pelvis (pelvic incidence, pelvic version, sacral slope & pelvic radius) |
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Inclusion Criteria:
For Patients
For Healthy Volunteers
Exclusion Criteria:
For Patients
For Healthy Volunteers
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| Name | Affiliation | Role |
|---|---|---|
| Jean-Marc VITAL, Professor | Hospital University, Bordeaux | Principal Investigator |
| Wafa SKALLI, PhD, Pr | Laboratoire de Biomécanique Arts et Metiers ParisTech-CNRS UMR 8005 | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Unité de Pathologie Rachidienne Tripode CHU Pellegrin, Place Amélie Raba-Léon | Bordeaux | 33076 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 18033112 | Background | Dubousset J, Charpak G, Skalli W, Kalifa G, Lazennec JY. [EOS stereo-radiography system: whole-body simultaneous anteroposterior and lateral radiographs with very low radiation dose]. Rev Chir Orthop Reparatrice Appar Mot. 2007 Oct;93(6 Suppl):141-3. doi: 10.1016/s0035-1040(07)92729-4. No abstract available. French. | |
| 17139212 |
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| EOS™ Acquisition | Device | Double Incidence Postero Anterior and Lateral full body low-dose X-ray acquisition on EOS™ device following SOP of the service of radiology. |
|
| 1 day |
| Kyphosis, lordosis and sinopelvic balance | 1 day |
| To validate the measure of femoral and tibial torsion using EOS™ images | 1 day |
| influence of position change on the evaluation of changes in postural balance following surgery | After surgery |
| Schwab F, Lafage V, Boyce R, Skalli W, Farcy JP. Gravity line analysis in adult volunteers: age-related correlation with spinal parameters, pelvic parameters, and foot position. Spine (Phila Pa 1976). 2006 Dec 1;31(25):E959-67. doi: 10.1097/01.brs.0000248126.96737.0f. |
| 16721280 | Background | Skalli W, Zeller RD, Miladi L, Bourcereau G, Savidan M, Lavaste F, Dubousset J. Importance of pelvic compensation in posture and motion after posterior spinal fusion using CD instrumentation for idiopathic scoliosis. Spine (Phila Pa 1976). 2006 May 20;31(12):E359-66. doi: 10.1097/01.brs.0000219402.01636.87. |
| 15990669 | Background | El Fegoun AB, Schwab F, Gamez L, Champain N, Skalli W, Farcy JP. Center of gravity and radiographic posture analysis: a preliminary review of adult volunteers and adult patients affected by scoliosis. Spine (Phila Pa 1976). 2005 Jul 1;30(13):1535-40. doi: 10.1097/01.brs.0000167534.49069.e9. |
| 15908871 | Background | Rillardon L, Campana S, Mitton D, Skalli W, Feydy A. [Evaluation of the intervertebral disc spaces with a low dose radiographic system]. J Radiol. 2005 Mar;86(3):311-9. doi: 10.1016/s0221-0363(05)81360-5. French. |
| 16114859 | Background | Dubousset J, Charpak G, Dorion I, Skalli W, Lavaste F, Deguise J, Kalifa G, Ferey S. [A new 2D and 3D imaging approach to musculoskeletal physiology and pathology with low-dose radiation and the standing position: the EOS system]. Bull Acad Natl Med. 2005 Feb;189(2):287-97; discussion 297-300. French. |
| 15687145 | Background | Vialle R, Levassor N, Rillardon L, Templier A, Skalli W, Guigui P. Radiographic analysis of the sagittal alignment and balance of the spine in asymptomatic subjects. J Bone Joint Surg Am. 2005 Feb;87(2):260-7. doi: 10.2106/JBJS.D.02043. |
| 15480123 | Background | Parent S, Labelle H, Skalli W, de Guise J. Vertebral wedging characteristic changes in scoliotic spines. Spine (Phila Pa 1976). 2004 Oct 15;29(20):E455-62. doi: 10.1097/01.brs.0000142430.65463.3a. |
| 15480143 | Background | Faro FD, Marks MC, Pawelek J, Newton PO. Evaluation of a functional position for lateral radiograph acquisition in adolescent idiopathic scoliosis. Spine (Phila Pa 1976). 2004 Oct 15;29(20):2284-9. doi: 10.1097/01.brs.0000142224.46796.a7. |
| 14722414 | Background | Steib JP, Dumas R, Mitton D, Skalli W. Surgical correction of scoliosis by in situ contouring: a detorsion analysis. Spine (Phila Pa 1976). 2004 Jan 15;29(2):193-9. doi: 10.1097/01.BRS.0000107233.99835.A4. |
| 13680185 | Background | Gangnet N, Pomero V, Dumas R, Skalli W, Vital JM. Variability of the spine and pelvis location with respect to the gravity line: a three-dimensional stereoradiographic study using a force platform. Surg Radiol Anat. 2003 Nov-Dec;25(5-6):424-33. doi: 10.1007/s00276-003-0154-6. Epub 2003 Sep 16. |
| 12782985 | Background | Dumas R, Steib JP, Mitton D, Lavaste F, Skalli W. Three-dimensional quantitative segmental analysis of scoliosis corrected by the in situ contouring technique. Spine (Phila Pa 1976). 2003 Jun 1;28(11):1158-62. doi: 10.1097/01.BRS.0000068242.29809.D0. |
| 11891447 | Background | Rajnics P, Templier A, Skalli W, Lavaste F, Illes T. The association of sagittal spinal and pelvic parameters in asymptomatic persons and patients with isthmic spondylolisthesis. J Spinal Disord Tech. 2002 Feb;15(1):24-30. doi: 10.1097/00024720-200202000-00004. |
| 9629932 | Background | Legaye J, Duval-Beaupere G, Hecquet J, Marty C. Pelvic incidence: a fundamental pelvic parameter for three-dimensional regulation of spinal sagittal curves. Eur Spine J. 1998;7(2):99-103. doi: 10.1007/s005860050038. |
| 9728376 | Background | Jackson RP, Peterson MD, McManus AC, Hales C. Compensatory spinopelvic balance over the hip axis and better reliability in measuring lordosis to the pelvic radius on standing lateral radiographs of adult volunteers and patients. Spine (Phila Pa 1976). 1998 Aug 15;23(16):1750-67. doi: 10.1097/00007632-199808150-00008. |
| 7676332 | Background | Gelb DE, Lenke LG, Bridwell KH, Blanke K, McEnery KW. An analysis of sagittal spinal alignment in 100 asymptomatic middle and older aged volunteers. Spine (Phila Pa 1976). 1995 Jun 15;20(12):1351-8. |
| 17981286 | Background | Mitton D, Zhao K, Bertrand S, Zhao C, Laporte S, Yang C, An KN, Skalli W. 3D reconstruction of the ribs from lateral and frontal X-rays in comparison to 3D CT-scan reconstruction. J Biomech. 2008;41(3):706-10. doi: 10.1016/j.jbiomech.2007.09.034. Epub 2007 Nov 5. |
| 17978655 | Background | Rousseau MA, Laporte S, Chavary-Bernier E, Lazennec JY, Skalli W. Reproducibility of measuring the shape and three-dimensional position of cervical vertebrae in upright position using the EOS stereoradiography system. Spine (Phila Pa 1976). 2007 Nov 1;32(23):2569-72. doi: 10.1097/BRS.0b013e318158cba2. |
| 17334292 | Background | Gille O, Champain N, Benchikh-El-Fegoun A, Vital JM, Skalli W. Reliability of 3D reconstruction of the spine of mild scoliotic patients. Spine (Phila Pa 1976). 2007 Mar 1;32(5):568-73. doi: 10.1097/01.brs.0000256866.25747.b3. |
| 6880151 | Background | Hemophilia: state of the art in 1982. Vox Sang. 1983;45(1):93-5. doi: 10.1159/000466070. No abstract available. |
| 16235661 | Background | Dumas R, Aissaoui R, Mitton D, Skalli W, de Guise JA. Personalized body segment parameters from biplanar low-dose radiography. IEEE Trans Biomed Eng. 2005 Oct;52(10):1756-63. doi: 10.1109/TBME.2005.855711. |
| 15792937 | Background | Le Bras A, Laporte S, Bousson V, Mitton D, De Guise JA, Laredo JD, Skalli W. 3D reconstruction of the proximal femur with low-dose digital stereoradiography. Comput Aided Surg. 2004;9(3):51-7. doi: 10.3109/10929080400018122. |
| 15003338 | Background | Pomero V, Mitton D, Laporte S, de Guise JA, Skalli W. Fast accurate stereoradiographic 3D-reconstruction of the spine using a combined geometric and statistic model. Clin Biomech (Bristol). 2004 Mar;19(3):240-7. doi: 10.1016/j.clinbiomech.2003.11.014. |
| 14752344 | Background | Parent S, Labelle H, Skalli W, de Guise J. Thoracic pedicle morphometry in vertebrae from scoliotic spines. Spine (Phila Pa 1976). 2004 Feb 1;29(3):239-48. doi: 10.1097/01.brs.0000109995.64028.fe. |
| 15147749 | Background | Dumas R, Le Bras A, Champain N, Savidan M, Mitton D, Kalifa G, Steib JP, de Guise JA, Skalli W. Validation of the relative 3D orientation of vertebrae reconstructed by bi-planar radiography. Med Eng Phys. 2004 Jun;26(5):415-22. doi: 10.1016/j.medengphy.2004.02.004. |
| 15457739 | Background | Le Bras A, Laporte S, Mitton D, de Guise JA, Skalli W. 3D detailed reconstruction of vertebrae with low dose digital stereoradiography. Stud Health Technol Inform. 2002;91:286-90. |
| 12623432 | Background | Laporte S, Skalli W, de Guise JA, Lavaste F, Mitton D. A biplanar reconstruction method based on 2D and 3D contours: application to the distal femur. Comput Methods Biomech Biomed Engin. 2003 Feb;6(1):1-6. doi: 10.1080/1025584031000065956. |
| 12193996 | Background | Mitulescu A, Skalli W, Mitton D, De Guise JA. Three-dimensional surface rendering reconstruction of scoliotic vertebrae using a non stereo-corresponding points technique. Eur Spine J. 2002 Aug;11(4):344-52. doi: 10.1007/s00586-002-0432-8. Epub 2002 Jun 26. |
| 11361240 | Background | Mitulescu A, Semaan I, De Guise JA, Leborgne P, Adamsbaum C, Skalli W. Validation of the non-stereo corresponding points stereoradiographic 3D reconstruction technique. Med Biol Eng Comput. 2001 Mar;39(2):152-8. doi: 10.1007/BF02344797. |
| 9662585 | Background | Kalifa G, Charpak Y, Maccia C, Fery-Lemonnier E, Bloch J, Boussard JM, Attal M, Dubousset J, Adamsbaum C. Evaluation of a new low-dose digital x-ray device: first dosimetric and clinical results in children. Pediatr Radiol. 1998 Jul;28(7):557-61. doi: 10.1007/s002470050413. |