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1.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 66(6): 469-476, Nov-Dic. 2022. tab, graf
Artículo en Español | IBECS | ID: ibc-210658

RESUMEN

Introducción: Las reclamaciones constituyen una de las principales fuentes de información para evaluar la calidad percibida en los centros asistenciales, siendo la cirugía ortopédica y traumatología (COT) una de las especialidades con mayor probabilidad de recibirlas por su elevada demanda quirúrgica que genera importantes listas de espera. Objetivos: Mostrar la evolución de las reclamaciones presentadas en un servicio de COT, clasificar los motivos expuestos e identificar las oportunidades de mejora derivadas de las mismas. Metodología: Estudio epidemiológico descriptivo, observacional y de orientación temporal retrospectiva. Revisión de los registros correspondientes a las reclamaciones presentadas durante el periodo 2014-2018 en el servicio de COT de un hospital universitario. Para la clasificación de las reclamaciones se han utilizado los motivos establecidos por la aseguradora pública CatSalut. El análisis estadístico se ha realizado mediante el programa Excel® y el software R-Project (versión 4.0.2), considerándose un nivel de significación estadística de p<0,05. Resultados: El servicio de COT ha recibido un total de 424 reclamaciones durante el periodo 2014-2018, mostrando una tasa global de 3,18 reclamaciones por cada 1.000 episodios asistenciales considerados. Los principales motivos de reclamación han sido los organizativos (73%) y los asistenciales (20%). A partir del año 2016 se evidencia un descenso en el número de las reclamaciones presentadas. Conclusión: La implantación de procedimientos informativos estables para modular las expectativas de los pacientes incorporados a las listas de espera, y una comunicación más empática que facilite una buena relación paciente-profesional son acciones de mejora identificadas para reducir su frecuencia de presentación.(AU)


Introduction: Claims constitute one of the main sources of information to evaluate the perceived quality in healthcare centres, being Orthopaedic and Traumatology Surgery (OTS) one of the specialties with greater probability of receiving them due to its high surgical demand generating long waiting lists. Objectives: To display the evolution of the filed claims addressed to the OTS department, to classify the reasons stated in the complaint, and to identify the opportunities for improvement derived from the forementioned. Methodology: Descriptive, observational and retrospective epidemiological study. The target population has been configured by those citizens who have submitted a claim addressed to the OTS Service of a University Hospital of Barcelona from 2014 to 2018. In reference with the classification of claims, it has been used the reasons established by the public service CatSalut: assistance, treat, information, organisation, documentation and hospitality/habitability/comfort. Results: OTS service received a total of 424 claims during the study period, showing an overall rate of 3.18 claims per 100 assistance episodes considered. The main reasons for claiming were organizational (73%) and assistance (20%). No claims regarding dissatisfaction of hospitality/habitability/comfort were registered. A noticeable decrease in the number of claims submitted is observed since 2016. Conclusion: Actions in the management of waiting lists and standardised information procedures that improve the doctor–patient relationship have been identified as measures of improvement to reduce the claim presentation rate.(AU)


Asunto(s)
Humanos , Masculino , Femenino , Calidad de la Atención de Salud , Ortopedia , Traumatología , Revisión de Utilización de Seguros , Interpretación Estadística de Datos , Gestión Clínica , Estudios Epidemiológicos , Epidemiología Descriptiva , Estudios Retrospectivos
2.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 66(6): T51-T58, Nov-Dic. 2022. tab, graf
Artículo en Inglés | IBECS | ID: ibc-210672

RESUMEN

Introducción: Las reclamaciones constituyen una de las principales fuentes de información para evaluar la calidad percibida en los centros asistenciales, siendo la cirugía ortopédica y traumatología (COT) una de las especialidades con mayor probabilidad de recibirlas por su elevada demanda quirúrgica que genera importantes listas de espera. Objetivos: Mostrar la evolución de las reclamaciones presentadas en un servicio de COT, clasificar los motivos expuestos e identificar las oportunidades de mejora derivadas de las mismas. Metodología: Estudio epidemiológico descriptivo, observacional y de orientación temporal retrospectiva. Revisión de los registros correspondientes a las reclamaciones presentadas durante el periodo 2014-2018 en el servicio de COT de un hospital universitario. Para la clasificación de las reclamaciones se han utilizado los motivos establecidos por la aseguradora pública CatSalut. El análisis estadístico se ha realizado mediante el programa Excel® y el software R-Project (versión 4.0.2), considerándose un nivel de significación estadística de p<0,05. Resultados: El servicio de COT ha recibido un total de 424 reclamaciones durante el periodo 2014-2018, mostrando una tasa global de 3,18 reclamaciones por cada 1.000 episodios asistenciales considerados. Los principales motivos de reclamación han sido los organizativos (73%) y los asistenciales (20%). A partir del año 2016 se evidencia un descenso en el número de las reclamaciones presentadas. Conclusión: La implantación de procedimientos informativos estables para modular las expectativas de los pacientes incorporados a las listas de espera, y una comunicación más empática que facilite una buena relación paciente-profesional son acciones de mejora identificadas para reducir su frecuencia de presentación.(AU)


Introduction: Claims constitute one of the main sources of information to evaluate the perceived quality in healthcare centres, being Orthopaedic and Traumatology Surgery (OTS) one of the specialties with greater probability of receiving them due to its high surgical demand generating long waiting lists. Objectives: To display the evolution of the filed claims addressed to the OTS department, to classify the reasons stated in the complaint, and to identify the opportunities for improvement derived from the forementioned. Methodology: Descriptive, observational and retrospective epidemiological study. The target population has been configured by those citizens who have submitted a claim addressed to the OTS Service of a University Hospital of Barcelona from 2014 to 2018. In reference with the classification of claims, it has been used the reasons established by the public service CatSalut: assistance, treat, information, organisation, documentation and hospitality/habitability/comfort. Results: OTS service received a total of 424 claims during the study period, showing an overall rate of 3.18 claims per 100 assistance episodes considered. The main reasons for claiming were organizational (73%) and assistance (20%). No claims regarding dissatisfaction of hospitality/habitability/comfort were registered. A noticeable decrease in the number of claims submitted is observed since 2016. Conclusion: Actions in the management of waiting lists and standardised information procedures that improve the doctor–patient relationship have been identified as measures of improvement to reduce the claim presentation rate.(AU)


Asunto(s)
Humanos , Masculino , Femenino , Calidad de la Atención de Salud , Ortopedia , Traumatología , Revisión de Utilización de Seguros , Interpretación Estadística de Datos , Gestión Clínica , Estudios Epidemiológicos , Epidemiología Descriptiva , Estudios Retrospectivos
3.
Rev Esp Cir Ortop Traumatol ; 66(6): T51-T58, 2022.
Artículo en Inglés, Español | MEDLINE | ID: mdl-35853604

RESUMEN

INTRODUCTION: Claims constitute one of the main sources of information to evaluate the perceived quality in healthcare centres, being Orthopaedic and Traumatology Surgery (OTS) one of the specialties with greater probability of receiving them due to its high surgical demand generating long waiting lists. OBJECTIVES: To display the evolution of the filed claims addressed to the OTS department, to classify the reasons stated in the complaint, and to identify the opportunities for improvement derived from the forementioned. METHODOLOGY: Descriptive, observational and retrospective epidemiological study. The target population has been configured by those citizens who have submitted a claim addressed to the OTS Service of a University Hospital of Barcelona from 2014 to 2018. In reference with the classification of claims, it has been used the reasons established by the public service CatSalut: assistance, treat, information, organisation, documentation and hospitality/habitability/comfort. RESULTS: OTS service received a total of 424 claims during the study period, showing an overall rate of 3.18 claims per 100 assistance episodes considered. The main reasons for claiming were organisational (73%) and assistance (20%). No claims regarding dissatisfaction of hospitality/habitability/comfort were registered. A noticeable decrease in the number of claims submitted is observed since 2016. CONCLUSION: Actions in the management of waiting lists and standardised information procedures that improve the doctor-patient relationship have been identified as measures of improvement to reduce the claim presentation rate.

4.
Rev Esp Cir Ortop Traumatol ; 66(6): 469-476, 2022.
Artículo en Inglés, Español | MEDLINE | ID: mdl-35272976

RESUMEN

INTRODUCTION: Claims constitute one of the main sources of information to evaluate the perceived quality in healthcare centres, being Orthopaedic and Traumatology Surgery (OTS) one of the specialties with greater probability of receiving them due to its high surgical demand generating long waiting lists. OBJECTIVES: To display the evolution of the filed claims addressed to the OTS department, to classify the reasons stated in the complaint, and to identify the opportunities for improvement derived from the forementioned. METHODOLOGY: Descriptive, observational and retrospective epidemiological study. The target population has been configured by those citizens who have submitted a claim addressed to the OTS Service of a University Hospital of Barcelona from 2014 to 2018. In reference with the classification of claims, it has been used the reasons established by the public service CatSalut: assistance, treat, information, organisation, documentation and hospitality/habitability/comfort. RESULTS: OTS service received a total of 424 claims during the study period, showing an overall rate of 3.18 claims per 100 assistance episodes considered. The main reasons for claiming were organizational (73%) and assistance (20%). No claims regarding dissatisfaction of hospitality/habitability/comfort were registered. A noticeable decrease in the number of claims submitted is observed since 2016. CONCLUSION: Actions in the management of waiting lists and standardised information procedures that improve the doctor-patient relationship have been identified as measures of improvement to reduce the claim presentation rate.

5.
Arch Orthop Trauma Surg ; 142(10): 2489-2495, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-33768276

RESUMEN

INTRODUCTION: It remains unclear whether rheumatoid arthritis might be a cause of false positive of the histology for the diagnosis of prosthetic joint infection. Our aim was to evaluate the usefulness of the histology for the diagnosis of infection during hip and knee prosthesis revision in patients with rheumatoid arthritis. MATERIALS AND METHODS: All patients with the diagnosis of rheumatoid arthritis (RA) undergoing hip or knee revision surgery (total or partial) were retrospectively reviewed. Positive histology was considered when ≥ 5 neutrophils per high-power field (400×) were found in at least five separate microscopic fields. Patients who presented ≥ 2 positive cultures for the same microorganism or the presence of fistula were considered as "true positives". RESULTS: Thirty-two hip (n = 12) and knee (n = 20) revision procedures were performed. Sensitivity, specificity, positive and negative predictive value of the histology were 50%, 78.6%, 25% and 91.7%, respectively. Six out of the eight patients presenting with positive histology had negative cultures (75.0% of false positives). CONCLUSIONS: Our results suggest that, in the context of RA, negative histological results have a very high negative predictive value. RA poses false positive histology results for the diagnosis of infection during hip and knee revision when conventional cultures are used for diagnosis of infection.


Asunto(s)
Artritis Reumatoide , Artroplastia de Reemplazo de Cadera , Prótesis de Cadera , Prótesis de la Rodilla , Infecciones Relacionadas con Prótesis , Artritis Reumatoide/complicaciones , Artritis Reumatoide/cirugía , Humanos , Infecciones Relacionadas con Prótesis/cirugía , Reoperación , Estudios Retrospectivos
7.
Injury ; 51 Suppl 1: S103-S111, 2020 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-32063337

RESUMEN

When a coronal fracture affects the capitellum and the trochlea, the Kocher lateral approach may be inadequate for the correct visualisation, reduction and fixation of the fracture. In such cases an associated medial elbow approach may be required, or a posterior transolecranon approach may be preferred. The anterior limited approach to the elbow (ALAE) could be a valid option when treating these types of fracture, as it does not involve the detachment of any muscle group or ligament, thereby facilitating the recovery process. We can also treat associated injuries such as fractures of the radial head or coronoid process with this approach. We describe the surgical technique and the functional outcome of eight patients with a mean of 66 years of age (range, 53-76) who where treated with open reduction and internal fixation for capitellar and trochlear fractures through the ALAE. Patient outcomes were assessed with physical and radiological evaluation, range-of-motion measurements with a follow-up from 24 to 60 months. Two different quality of life questionnaires were carried out: the EuroQol Five Dimensions Questionnaire (EQ-5D) and the patient-answered questionnnaire of the Liverpool Elbow Score patient (PAQ-LES). Four fractures involved the capitellum, one involved the capitellum with the lateral ridge of the trochlea, and three involved the capitellum and trochlea as separate fragments. The patients presented a favorable clinical evolution at a median of 33 months (range, 24-60), with an average of motion of 10-138°. Four patients presented a fracture of the head of the radius (Mason type 2) and 3 fractures of the coronoid (Bryan-Morrey Type 1) associated. All the patients presented radiological consolidation without signs of osteonecrosis, being the average EQ-5D 0.857 (range, 0.36-1.0) and the PAQ-LES of 35 (range 17 to 36). Patients with isolated capitellar fractures had better results than those with trochlear involvement. The presence of associated fractures does not seem to worsen the results. We believe that the ALAE is a technical option to consider for the open surgical treatment of a capitellar fracture with or without involvement of the trochlea. LEVEL OF EVIDENCEIS: Therapeutic Level III.


Asunto(s)
Lesiones de Codo , Fijación Interna de Fracturas/métodos , Fracturas del Húmero/cirugía , Reducción Abierta/métodos , Anciano , Articulación del Codo/cirugía , Femenino , Humanos , Imagenología Tridimensional , Masculino , Persona de Mediana Edad , Modelos Anatómicos , Radiografía , Rango del Movimiento Articular , Resultado del Tratamiento
8.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 62(2): 142-152, mar.-abr. 2018. ilus
Artículo en Español | IBECS | ID: ibc-171626

RESUMEN

Los malos resultados obtenidos en pacientes jóvenes cuando se utiliza una prótesis convencional fueron la causa que motivó el resurgir de las prótesis de superficie, en un intento de buscar implantes menos invasivos para el hueso. Los pacientes jóvenes presentan una demanda de actividad adicional, lo cual los convierte en un serio reto para la supervivencia de los implantes. Además, las nuevas tecnologías de la información contribuyen de forma determinante a la preferencia de prótesis no cementadas. Mantener la calidad de vida, preservar el hueso y las partes blandas, así como conseguir un implante muy estable, son los objetivos que todo cirujano ortopédico de cadera persigue para este tipo de pacientes. Los resultados en investigación apuntan hacia el uso de prótesis de menor tamaño, que utilicen más la zona metafisaria y menos la diafisaria, dando lugar al extenso capítulo de las mencionadas prótesis de vástago corto. Ambos modelos tienen su principal indicación en el adulto joven. Su revisión debería ser una cirugía más sencilla pero este hecho solo se cumple para las prótesis de superficie, no así para los vástagos cortos (AU)


The poor results obtained in young patients when using a conventional prosthesis led to the resurgence of hip resurfacing to find less invasive implants for the bone. Young patients present a demand for additional activity, which makes them a serious challenge for the survival of implants. In addition, new information technologies contribute decisively to the preference for non-cemented prostheses. Maintaining quality of life, preserving the bone and soft tissues, as well as achieving a very stable implant, are the goals of every hip orthopaedic surgeon for these patients. The results in research point to the use of smaller prostheses, which use the metaphyseal zone more and less the diaphyseal zone, and hence the large number of the abovementioned short stem prostheses. Both models are principally indicated in the young adult. Their revision should be a more simple operation, but this is only true for hip resurfacing, not for short stems (AU)


Asunto(s)
Humanos , Adulto , Osteoartritis de la Cadera/cirugía , Artroplastia de Reemplazo de Cadera/estadística & datos numéricos , Prótesis de Cadera/clasificación , Insuficiencia del Tratamiento , Resultado del Tratamiento , Recuperación de la Función , Acetábulo/anatomía & histología
9.
Artículo en Inglés, Español | MEDLINE | ID: mdl-29196225

RESUMEN

The poor results obtained in young patients when using a conventional prosthesis led to the resurgence of hip resurfacing to find less invasive implants for the bone. Young patients present a demand for additional activity, which makes them a serious challenge for the survival of implants. In addition, new information technologies contribute decisively to the preference for non-cemented prostheses. Maintaining quality of life, preserving the bone and soft tissues, as well as achieving a very stable implant, are the goals of every hip orthopaedic surgeon for these patients. The results in research point to the use of smaller prostheses, which use the metaphyseal zone more and less the diaphyseal zone, and hence the large number of the abovementioned short stem prostheses. Both models are principally indicated in the young adult. Their revision should be a more simple operation, but this is only true for hip resurfacing, not for short stems.


Asunto(s)
Artroplastia de Reemplazo de Cadera/instrumentación , Prótesis de Cadera , Factores de Edad , Artroplastia de Reemplazo de Cadera/métodos , Fenómenos Biomecánicos , Humanos , Diseño de Prótesis , Falla de Prótesis , Calidad de Vida , Reoperación , Adulto Joven
10.
Hand Surg Rehabil ; 36(1): 12-16, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-28137435

RESUMEN

Metastases in the hand bones are a rare form of cancer presentation. Their appearance as a sign of carcinoma is even rarer and is associated with a poor prognosis. While amputation is recommended in cases of isolated metastases in patients with at least a few months of survival, radiation therapy may be useful for treating pain and partially restoring function. We conducted a retrospective review of 5 consecutive patients (2 male, 3 female; mean age of 46 years) presenting with metastases in the hand bones who had lung (n=2), skin, uterus and kidney cancers. Conservative treatment was performed in three cases, transmetacarpal amputation in one case and distal phalanx amputation in one case. All patients died within a few months of the diagnosis (mean: 5.2months). Because acrometastases generally are related to widespread disease, the prognosis of patients with acrometastases is poor. These cases illustrate the rapid progression of the disease when acrometastases in the hand are present.


Asunto(s)
Neoplasias Óseas/secundario , Carcinoma/secundario , Huesos de la Mano/patología , Melanoma/secundario , Adulto , Carcinoma/patología , Femenino , Humanos , Masculino , Melanoma/patología , Persona de Mediana Edad
12.
Arch Orthop Trauma Surg ; 134(4): 577-83, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24419331

RESUMEN

INTRODUCTION: Bacterial identification is essential to diagnose and treat a revision for prosthetic loosening of an infected hip. The purpose of this study was to determine whether conventional cultures from the periprosthetic membrane are superior to synovial/pseudocapsule samples in the diagnosis of infection in hip revision arthroplasty. MATERIALS AND METHODS: We performed a prospective study including all hip revisions from October 2009 to October of 2011. Once the implants were removed and prior to the administration of the antibiotic prophylaxis, six periprosthetic samples from different sites were sent to the laboratory for culturing: two periprosthetic fluid samples, two solid material (synovial/pseudocapsule) samples and two swabs. Once the six samples were taken, antibiotic prophylaxis was administered and just as the implant was removed, two more solid samples of the periprosthetic membrane were obtained. RESULTS: Of a total of 86 hip revision surgeries, 22 were considered septic revisions postoperatively, of which 16 resulted in positive cultures. Of these 16 revisions, 14 obtained the same microbiologic diagnostic when considering either the synovial/pseudocapsule culture results or the solid membrane sample. CONCLUSIONS: We conclude that the membrane sample for a conventional culture is not superior to the synovial/pseudocapsule sample in detecting microorganisms.


Asunto(s)
Artroplastia de Reemplazo de Cadera/efectos adversos , Artroplastia de Reemplazo de Cadera/métodos , Prótesis de Cadera/microbiología , Infecciones Relacionadas con Prótesis/microbiología , Líquido Sinovial/microbiología , Anciano , Anciano de 80 o más Años , Antibacterianos/uso terapéutico , Profilaxis Antibiótica , Bacterias/aislamiento & purificación , Femenino , Humanos , Masculino , Estudios Prospectivos , Falla de Prótesis , Infecciones Relacionadas con Prótesis/tratamiento farmacológico , Infecciones Relacionadas con Prótesis/prevención & control , Infecciones Relacionadas con Prótesis/cirugía , Reoperación/métodos
13.
ISRN Orthop ; 2013: 525326, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24967108

RESUMEN

Several alternative approaches have been described to avoid the complications related to the olecranon osteotomy used to treat distal articular humerus fractures. The published experience with the triceps-sparing approach is scant. In this prospective study, a total of 12 patients with an articular humeral fracture were treated using this approach. At a mean followup of 1,7 years, the average range of motion was 112.8° (range from 85° to 135°); the elbow flexion averaged 125.5° (range from 112° to 135°) and the deficit of elbow extension 14.6° (range from 0° to 30°). All the elbows were stable. The Mayo Elbow Performance Score (MEPS) averaged 93.3 (range from 80 to 100). In the present series no failure of the triceps reattachment to the olecranon was found, and all the patients recalled returning to their previous daily life activities without impairment with a satisfactory MEPS. As a conclusion, the triceps-sparing approach can be considered for treating distal articular humerus fractures. We consider that three clinical settings can be more favorable to use this approach: those cases in which a total elbow prosthesis might be needed, cases of ipsilateral diaphyseal fracture, or presence of previous hardware in the olecranon.

14.
Rev Esp Quimioter ; 25(3): 194-8, 2012 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-22987265

RESUMEN

OBJECTIVE: To update the clinical information of the 47 patients with a prosthetic joint infection due to Gram-negative bacilli included in a previous study and to reassess the predictors of failure after a longer follow-up. METHODS: Using the electronic files of our hospital, all the information regarding readmissions to the hospital, new surgical procedures and the reason for the new surgery (infection, aseptic loosening), and the last visit in the hospital were registered. The medical chart of the 35 patients that were considered in remission in the previous publication was reviewed. RESULTS: In 30 patients no clinical evidence of failure was detected and no additional surgery on the previously infected prosthesis was necessary and they were considered in long-term remission. In 5 cases a late complication was identified. One case had a reinfection due to coagulase-negative staphylococci after 22 months from the open debridement and required a 2-stage revision surgery. The other 4 cases developed an aseptic loosening and it was necessary to perform a 1-stage exchange. Receiving a fluoroquinolone when all the Gram-negatives involved in the infection were susceptible to fluoroquinolones was the only factor associated with remission in the univariate analysis (p=0.002). CONCLUSION: After a long-term follow-up, our results support the importance of using fluoroquinolones in acute PJI due to Gram-negative bacilli.


Asunto(s)
Antibacterianos/uso terapéutico , Infecciones por Bacterias Gramnegativas/tratamiento farmacológico , Prótesis Articulares , Infecciones Relacionadas con Prótesis/tratamiento farmacológico , Anciano , Desbridamiento , Femenino , Estudios de Seguimiento , Infecciones por Bacterias Gramnegativas/microbiología , Humanos , Masculino , Infecciones Relacionadas con Prótesis/microbiología , Análisis de Supervivencia , Insuficiencia del Tratamiento , Resultado del Tratamiento
15.
Trauma (Majadahonda) ; 22(3): 164-167, jul.-sept. 2011. ilus
Artículo en Español | IBECS | ID: ibc-91018

RESUMEN

La rotura de la unión músculo-tendinosa distal del bíceps es infrecuente. Presentamos dos pacientes con una rotura de la unión músculo-tendinosa distal del bíceps. El primer paciente jugaba en posición de portero en un equipo de fútbol y presentó un dolor al lanzar la pelota con su brazo izquierdo. El segundo paciente presentó un dolor de inicio súbito en el codo izquierdo mientras levantaba un peso. El mecanismo coincide, una elevación glenohumeral con el codo extendido y el antebrazo supinado. Ninguno de los pacientes presentados fueron intervenidos ni tampoco realizaron rehabilitación. A los seis meses de la rotura obtuvieron una puntuación de 100 con el Mayo Elbow Performance Score. En estos casos está indicado el tratamiento conservador con buenos resultados funcionales (AU)


Musculotendinous ruptures of the distal biceps are extremely rare and have similar clinical presentation. We present two patients presenting a distal biceps musculotendinous rupture (MTR). The first patient was the goalkeeper in a soccer team, and experienced a sudden pain while throwing the ball with his left arm. The second patient experienced a sudden pain when he was lifting a weight with his right arm. The mechanism is common in both cases, glenohumeral elevation with the elbow extended and the forearm in supination. These patients, who did not undergo surgical repair neither rehabilitation, obtained a score of 100 according to the Mayo Clinic Performance Index for the Elbow at 6 months follow-up. The conservative treatment is indicated with good functional results (AU)


Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Músculos/lesiones , Músculos , Traumatismos de los Tendones/diagnóstico , Traumatismos de los Tendones , Codo/lesiones , Codo , Traumatismos del Brazo/diagnóstico , Dolor/etiología , Analgésicos/uso terapéutico , Imagen por Resonancia Magnética/métodos
16.
Arch Orthop Trauma Surg ; 131(9): 1233-8, 2011 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-21387137

RESUMEN

INTRODUCTION: The aim of our study was to compare the effectiveness of high-pressure pulsatile lavage and low-pressure lavage in patients with an orthopaedic implant infection treated with open débridement followed by antibiotic treatment. PATIENTS AND METHODS: Patients with an orthopaedic implant infection requiring open débridement from January 2008 to August 2009 were randomized prospectively to a low-pressure or a high-pressure pulsatile lavage arm. Relevant information about demographics, co-morbidity, type of implant, microbiology data, surgical treatment, and outcome were recorded. Comparison of proportions was made using χ(2) test or Fisher exact test when necessary. The Kaplan-Meier survival method was used to estimate the cumulative probability of treatment failure from open débridement to the last visit. RESULTS: Seventy-nine patients were included. There were no differences between the main characteristics between both groups (p > 0.05). Mean (SD) age of the whole cohort was 70.2 (11.9) years. There were 46 infections on knee prosthesis, 17 on hip prosthesis, 7 on hip hemiarthroplasties and 9 on osteosynthesis devices. There were 69 acute post-surgical infections, 8 acute haematogenous infections and 2 chronic infections. The most common microorganisms isolated were coagulase-negative Staphylococci in 34 cases, Staphylococcus aureus in 26 and Escherichia coli in 19 cases. There were 30 polymicrobial infections. A total of 42 and 37 patients were randomized to a high-pressure pulsatile or a low-pressure lavage, respectively. There was no difference in the success rate between both arms (80.9 vs. 86.5%, p = 0.56). CONCLUSION: The use of a high-pressure pulsatile lavage during open débridement of implant infections had a similar success rate as a low-pressure lavage.


Asunto(s)
Desbridamiento/métodos , Infecciones por Escherichia coli/terapia , Infecciones Relacionadas con Prótesis/terapia , Infecciones Estafilocócicas/terapia , Irrigación Terapéutica/métodos , Anciano , Anciano de 80 o más Años , Antibacterianos/uso terapéutico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Presión , Estudios Prospectivos , Infecciones Relacionadas con Prótesis/tratamiento farmacológico , Flujo Pulsátil , Resultado del Tratamiento
17.
Knee Surg Sports Traumatol Arthrosc ; 19(9): 1467-72, 2011 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-21290107

RESUMEN

PURPOSE: This paper reports a prospective review of patients who, between 2004 and 2007, underwent secondary patellar resurfacing (SPR) due to anterior knee pain after a primary total knee arthroplasty (TKA). The aim was to evaluate the clinical outcomes obtained with the SPR and to compare them with radiological findings. METHODS: A total of twenty-seven consecutive patients met the inclusion criteria. There were twenty-three (85%) women and four (15%) men with a median age of 70 years. The patients were evaluated before and after the surgery with the same functional scores and radiological parameters. Bone scintigraphy was also used in the assessment, and a CT-scan was performed in order to evaluate the femoral component rotation. The median time between TKA and SPR was 18 months. RESULTS: With a median follow-up of 23 months, seventeen patients (63%) reported a clear subjective improvement after SPR, and patellofemoral scores (primary outcome measure), KSS and WOMAC (secondary outcome measures) showed a statistically significant improvement following the procedure. There were no significant changes after SPR in the Insall-Salvati ratio, the lateral patellar displacement or the lateral patellar tilt. The mean time between TKA and SPR had no statistically significant effect on outcome. The bone scintigraphy revealed increased patellar uptake in seven cases, but this was not related to subsequent improvement after SPR. Rotational computed tomography showed a median internal rotation of the femoral component of 1º. The complications observed were a patellar component loosening and an acute post-infection. CONCLUSION: No clinical or radiological parameter was found to be related to the final outcome after SPR. There was a discrepancy between functional scale scores and the patient's subjective satisfaction.


Asunto(s)
Artroplastia de Reemplazo de Rodilla/efectos adversos , Osteoartritis de la Rodilla/cirugía , Dolor Postoperatorio/cirugía , Síndrome de Dolor Patelofemoral/etiología , Síndrome de Dolor Patelofemoral/cirugía , Anciano , Artroplastia de Reemplazo de Rodilla/métodos , Estudios de Cohortes , Intervalos de Confianza , Femenino , Estudios de Seguimiento , Humanos , Prótesis de la Rodilla , Masculino , Persona de Mediana Edad , Osteoartritis de la Rodilla/diagnóstico por imagen , Dolor Postoperatorio/diagnóstico , Satisfacción del Paciente , Estudios Prospectivos , Radiografía , Recuperación de la Función , Reoperación/métodos , Medición de Riesgo , Índice de Severidad de la Enfermedad , Estadísticas no Paramétricas , Resultado del Tratamiento
19.
Orthop Traumatol Surg Res ; 96(6): 702-5, 2010 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-20702154

RESUMEN

The GUEPAR(®) implant is a metallic bipolar radial head prosthesis designed to treat comminuted radial head fractures when anatomic realignment of the articular surface of the radiocapitellar joint is not possible. We report herein the rare case of an acute complete disassembly of this implant, discuss the reason for this occurrence and review the literature. In the presented case, the complete removal of the prosthesis provided a satisfactory outcome with an excellent Mayo Elbow Performance Score at 12months follow-up.


Asunto(s)
Lesiones de Codo , Prótesis de Codo , Análisis de Falla de Equipo , Fracturas Conminutas/cirugía , Complicaciones Posoperatorias/cirugía , Fracturas del Radio/cirugía , Anciano , Artroplastia de Reemplazo de Codo , Remoción de Dispositivos , Articulación del Codo/diagnóstico por imagen , Articulación del Codo/cirugía , Femenino , Fracturas Conminutas/diagnóstico por imagen , Humanos , Complicaciones Posoperatorias/diagnóstico por imagen , Radiografía , Fracturas del Radio/diagnóstico por imagen , Reoperación
20.
Acta Ortop Mex ; 24(4): 215-9, 2010.
Artículo en Español | MEDLINE | ID: mdl-21305756

RESUMEN

Currently there is limited information on the indications for the use of cortical allograft for the treatment of periprosthetic fractures on a stable stem. The purpose of this study was to retrospectively evaluate the treatment and the results obtained in this type of fractures and propose a series of criteria for the use of cortical allograft. Between 2003 and 2008 a total of 31 periprosthetic femur fractures were treated at our institution. Twelve of them were classified as B1: 6 were treated with a Dall-Miles (Stryker) system plate and 6 with the same plate supplemented with a structural cortical allograft over the medial cortex of the femur (DM and DM-Allo groups, respectively). An evaluation of the clinical and radiologic results was performed in the latest follow-up available. A patient in the DM-Allo group had rupture of a screw and 10 degrees varization; the fracture healed despite this and the patient had a satisfactory clinical course. The Oxford Hip Score was 9 points lower in the DM group compared with the DM-Allo group, and the EQ-5D health scale was 0.10 better for the DM group. The DM-Allo group had a longer hospital stay and more transfusion-related requirements. We think that the patients with clinical or radiologic criteria of osteoporotic bone may benefit from the use of a cortical allograft to favor healing and increase the bone stock. However, those advantages should be weighed considering the higher risk of surgical-related morbidity associated with the surgical insult.


Asunto(s)
Trasplante Óseo , Fracturas Periprotésicas/cirugía , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Ortopédicos/métodos , Fracturas Periprotésicas/clasificación , Estudios Retrospectivos
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