Recuperación funcional postquirúrgica en adultos jóvenes con fracturas intraarticulares de radio distal: cohorte retrospectiva
| dc.contributor.advisor | Castañeda, Jhon Fredy | |
| dc.contributor.author | Quelal-A., Karen | |
| dc.contributor.orcid | Quelal-A., Karen [0009000951411268] | |
| dc.contributor.orcid | Castañeda, Jhon Fredy [0000000271158628] | |
| dc.contributor.researchgate | Karen Quelal [Karen-Quelal] | |
| dc.contributor.researchgate | Jhon Castañeda [Jhon-Castaneda] | |
| dc.coverage.city | Bogotá | |
| dc.coverage.temporal | 2016-2024 | |
| dc.date.accessioned | 2026-02-09T15:37:48Z | |
| dc.date.available | 2026-02-09T15:37:48Z | |
| dc.date.issued | 2026 | |
| dc.description | Ilustraciones | |
| dc.description.abstract | Las fracturas intraarticulares de radio distal en adultos jóvenes representan un desafío terapéutico por su asociación con discapacidad funcional y riesgo de osteoartrosis postraumática. La reducción abierta y fijación interna (RAFI) busca restaurar la congruencia articular, pero la recuperación funcional es variable y depende de múltiples factores clínicos y radiográficos. Objetivo: Evaluar los resultados funcionales postquirúrgicos y los factores asociados a una mejoría funcional clínicamente significativa en adultos jóvenes con fracturas intraarticulares de radio distal tratados quirúrgicamente. Métodos: Estudio de cohorte retrospectivo realizado en un hospital universitario de tercer nivel en Bogotá, entre 2016 y 2024. Se incluyeron pacientes de 20 a 50 años con fracturas intraarticulares AO C2–C3 tratados mediante RAFI. La funcionalidad se evaluó con el cuestionario QuickDASH, definiendo mejoría clínica como una reducción ≥10 puntos entre los 6 meses y el seguimiento tardío (≥2 años). Se realizó análisis descriptivo, bivariado y regresión logística multivariada. Resultados: Se analizaron 109 pacientes (53,2% hombres), con edad media de 45,3 años. El 47% alcanzó una mejoría funcional clínicamente significativa. Factores asociados a mayor probabilidad de mejoría incluyeron menor edad, menor tiempo hasta la cirugía, ausencia de comorbilidades adicionales y una varianza cubital cercana a la neutralidad. La percepción de reducción funcional y mayores niveles de dolor se asociaron con menor probabilidad de mejoría. El modelo multivariado mostró adecuada capacidad discriminativa (AUC 0,89). Conclusiones: En adultos jóvenes con fracturas intraarticulares de radio distal tratadas quirúrgicamente, menos de la mitad alcanza una mejoría funcional clínicamente relevante. Factores clínicos, radiográficos y de rehabilitación influyen de forma significativa en la recuperación funcional, resaltando la importancia de una evaluación integral y seguimiento individualizado. (Texto tomado de la fuente) | spa |
| dc.description.abstract | Intra-articular distal radius fractures in young adults pose a therapeutic challenge due to their association with functional disability and post-traumatic osteoarthritis. Open reduction and internal fixation (ORIF) aims to restore articular congruity, although functional recovery remains heterogeneous. Objective: To evaluate postoperative functional outcomes and identify factors associated with clinically meaningful functional improvement in young adults with intra-articular distal radius fractures treated surgically. Methods: A retrospective cohort study was conducted at a tertiary university hospital in Bogotá between 2016 and 2024. Patients aged 20–50 years with AO C2–C3 intra-articular distal radius fractures treated with ORIF were included. Functional outcomes were assessed using the QuickDASH questionnaire. Clinically significant improvement was defined as a reduction ≥10 points between the 6-month evaluation and late follow-up (≥2 years). Descriptive, bivariate, and multivariate logistic regression analyses were performed. Results: A total of 109 patients were analyzed (53.2% male), with a mean age of 45.3 years. Clinically significant functional improvement was achieved in 47% of patients. Factors associated with a higher likelihood of improvement included younger age, shorter time to surgery, absence of additional comorbidities, and near-neutral ulnar variance. Subjective functional limitation and higher pain levels were associated with lower improvement rates. The multivariate model demonstrated good discriminative performance (AUC 0.89). Conclusions: Less than half of young adults with intra-articular distal radius fractures treated surgically achieve clinically meaningful functional improvement. Functional recovery is influenced by clinical, radiographic, and rehabilitation-related factors, highlighting the need for individualized management and follow-up strategies | eng |
| dc.description.degreelevel | Especialidades Médicas | |
| dc.description.degreename | Especialista en Ortopedia y Traumatología | |
| dc.description.researcharea | Ortopedia y Traumatología | |
| dc.description.researcharea | Cirugía de mano y miembro superior | |
| dc.format.extent | xvii, 59 páginas | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.instname | Universidad Nacional de Colombia | spa |
| dc.identifier.reponame | Repositorio Institucional Universidad Nacional de Colombia | spa |
| dc.identifier.repourl | https://repositorio.unal.edu.co/ | spa |
| dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/89418 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad Nacional de Colombia | |
| dc.publisher.branch | Universidad Nacional de Colombia - Sede Bogotá | |
| dc.publisher.faculty | Facultad de Medicina | |
| dc.publisher.place | Bogotá, Colombia | |
| dc.publisher.program | Bogotá - Medicina - Especialidad en Ortopedia y Traumatología | |
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| dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
| dc.rights.license | Reconocimiento 4.0 Internacional | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject.ddc | 610 - Medicina y salud | |
| dc.subject.ddc | 610 - Medicina y salud::617 - Cirugía, medicina regional, odontología, oftalmología, otología, audiología | |
| dc.subject.decs | Fijación Interna de fracturas | spa |
| dc.subject.decs | Reducción abierta | spa |
| dc.subject.decs | Rehabilitación | spa |
| dc.subject.decs | Osteoartritis | spa |
| dc.subject.decs | Fracture Fixation, Internal | eng |
| dc.subject.decs | Open Fracture Reduction | eng |
| dc.subject.decs | Intra-Articular Fractures | |
| dc.subject.decs | Fracturas intraarticulares | spa |
| dc.subject.decs | Osteoarthritis | eng |
| dc.subject.decs | Rehabilitation | eng |
| dc.subject.proposal | Fractura de radio distal | spa |
| dc.subject.proposal | Fracturas intraarticulares | spa |
| dc.subject.proposal | Recuperación funcional | spa |
| dc.subject.proposal | QuickDASH | spa |
| dc.subject.proposal | Reducción abierta y fijación interna | spa |
| dc.subject.proposal | Osteoartrosis postraumática | spa |
| dc.subject.proposal | Distal Radius Fractures | eng |
| dc.subject.proposal | Intra-Articular Fractures | eng |
| dc.subject.proposal | Fracture Fixation Internal | eng |
| dc.subject.proposal | Patient-Reported Outcome Measures | eng |
| dc.subject.proposal | Functional Recovery | eng |
| dc.subject.proposal | Osteoarthritis Post-Traumatic | eng |
| dc.title | Recuperación funcional postquirúrgica en adultos jóvenes con fracturas intraarticulares de radio distal: cohorte retrospectiva | spa |
| dc.title.translated | Postoperative Functional Recovery Young Adults in Intra-Articular Distal Radius Fractures: A Retrospective Cohort Study | eng |
| dc.type | Trabajo de grado - Especialidad Médica | |
| dc.type.coar | http://purl.org/coar/resource_type/c_bdcc | |
| dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | |
| dc.type.content | Text | |
| dc.type.driver | info:eu-repo/semantics/masterThesis | |
| dc.type.redcol | http://purl.org/redcol/resource_type/TM | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dcterms.audience.professionaldevelopment | Estudiantes | |
| dcterms.audience.professionaldevelopment | Maestros | |
| dcterms.audience.professionaldevelopment | Investigadores | |
| dcterms.audience.professionaldevelopment | Especializada | |
| oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
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