3D Printing Models in Surgical Planning of Osteotomies in Kienbock´s Disease Stages II-III
NCT ID: NCT06460922
Last Updated: 2025-11-18
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
20 participants
OBSERVATIONAL
2024-05-10
2026-03-31
Brief Summary
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The lunate unloading procedures are surgical treatments that make a radial osteotomy for modify differents anatomical risk factors associated with the osteonecrosis.
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Detailed Description
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The types of radial osteotomy for Kienböck´s disease stages II, IIIA, IIIB or IIIC, depends to the anatomy of the patient and its anatomical risk factors. For patients with cubitus minus the indication is usually a radial shortening osteotomy. For patients with zero variant and an increase in the radial inclination angle the indication is usually a closed wedge radial osteotomy. The dorsolateral biplane radial osteotomy is used for zero variant cases such as a modification of the technique proposed by Nakamura et and Miura et al. It decompresses the lunate on the frontal plane and reduces dorsal radiolunate impingement on hyperextension. Dorsolateral radial osteotomy ensures a reduction of the radial inclination angle and a corresponding lunate decompression on the anteroposterior and sagittal plane.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Interventions
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Radial osteotomy
3D printing models and personalized guides in surgical planning in distal radius osteotomies for Kienböck´s disease. Osteosynthesis with a plate in distal radius.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Radiocarpal and midcarpal osteoarthrosis, Lichtman stage IV
* Kienböck in children: less than 18 years
* Adults years greater than 85 years old
18 Years
85 Years
ALL
No
Sponsors
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Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
OTHER
Responsible Party
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Principal Investigators
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Claudia Lamas, MD, Ph D
Role: PRINCIPAL_INVESTIGATOR
Research Institute IIB Sant Pau. Institut de Recerca de l´Hospital de la Santa Creu i Sant Pau
Locations
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Hospital de la Santa Creu i Sant Pau
Barcelona, , Spain
Countries
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Central Contacts
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Facility Contacts
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References
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Watanabe K, Nakamura R, Horii E, Miura T. Biomechanical analysis of radial wedge osteotomy for the treatment of Kienbock's disease. J Hand Surg Am. 1993 Jul;18(4):686-90. doi: 10.1016/0363-5023(93)90319-X.
Werner FW, Palmer AK. Biomechanical evaluation of operative procedures to treat Kienbock's disease. Hand Clin. 1993 Aug;9(3):431-43.
Miura H, Sugioka Y. Radial closing wedge osteotomy for Kienbock's disease. J Hand Surg Am. 1996 Nov;21(6):1029-34. doi: 10.1016/s0363-5023(96)80311-x.
Trumble T, Glisson RR, Seaber AV, Urbaniak JR. A biomechanical comparison of the methods for treating Kienbock's disease. J Hand Surg Am. 1986 Jan;11(1):88-93. doi: 10.1016/s0363-5023(86)80111-3.
Tsuge S, Nakamura R. Anatomical risk factors for Kienbock's disease. J Hand Surg Br. 1993 Feb;18(1):70-5. doi: 10.1016/0266-7681(93)90201-p.
Soejima O, Iida H, Komine S, Kikuta T, Naito M. Lateral closing wedge osteotomy of the distal radius for advanced stages of Kienbock's disease. J Hand Surg Am. 2002 Jan;27(1):31-6. doi: 10.1053/jhsu.2002.30906.
Calfee RP, Van Steyn MO, Gyuricza C, Adams A, Weiland AJ, Gelberman RH. Joint leveling for advanced Kienbock's disease. J Hand Surg Am. 2010 Dec;35(12):1947-54. doi: 10.1016/j.jhsa.2010.08.017. Epub 2010 Oct 25.
Horii E, Garcia-Elias M, Bishop AT, Cooney WP, Linscheid RL, Chao EY. Effect on force transmission across the carpus in procedures used to treat Kienbock's disease. J Hand Surg Am. 1990 May;15(3):393-400. doi: 10.1016/0363-5023(90)90049-w.
Kennedy C, Abrams R. In Brief: The Lichtman Classification for Kienbock Disease. Clin Orthop Relat Res. 2019 Jun;477(6):1516-1520. doi: 10.1097/CORR.0000000000000595. No abstract available.
Lamas C, Mir X, Llusa M, Navarro A. Dorsolateral biplane closing radial osteotomy in zero variant cases of Kienbock's disease. J Hand Surg Am. 2000 Jul;25(4):700-9. doi: 10.1053/jhsu.2000.6929.
Lamas C, Carrera A, Proubasta I, Llusa M, Majo J, Mir X. The anatomy and vascularity of the lunate: considerations applied to Kienbock's disease. Chir Main. 2007 Feb;26(1):13-20. doi: 10.1016/j.main.2007.01.001. Epub 2007 Feb 8.
Nakamura R, Watanabe K, Tsunoda K, Miura T. Radial osteotomy for Kienbock's disease evaluated by magnetic resonance imaging. 24 cases followed for 1-3 years. Acta Orthop Scand. 1993 Apr;64(2):207-11. doi: 10.3109/17453679308994572.
Matsushita K, Firrell JC, Tsai TM. X-ray evaluation of radial shortening for Kienbock's disease. J Hand Surg Am. 1992 May;17(3):450-5. doi: 10.1016/0363-5023(92)90346-q.
Ma ZJ, Liu ZF, Shi QS, Li T, Liu ZY, Yang ZZ, Liu YH, Xu YJ, Dai K, Yu C, Gan YK, Wang JW. Varisized 3D-Printed Lunate for Kienbock's Disease in Different Stages: Preliminary Results. Orthop Surg. 2020 Jun;12(3):792-801. doi: 10.1111/os.12681. Epub 2020 May 17.
Other Identifiers
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IIBSP-MPG-2024-04
Identifier Type: -
Identifier Source: org_study_id
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