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1.
Hip Int ; 28(2): 194-199, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-29890907

RESUMO

INTRODUCTION: Hip revision surgery is associated with a high probability of the necessity for a blood transfusion. Different studies support the use of tranexamic acid (TXA) to decrease the rate of transfusions in primary hip surgery. Nevertheless, the use of this drug in hip revision surgery has not yet been widely accepted. The aim of our study was to establish the rate of blood transfusion with and without TXA in hip revision surgery. METHODS: We retrospectively studied 125 hip revision surgery patients operated on between 2011 and 2014. We divided our series into 2 groups: the TXA group with 61 patients (in which a 1000 mg dose of TXA was used before the skin incision and a second identical dose after skin closure) and a control group with 64 patients. We analysed the red blood cell (RBC) transfusion rates and their odds risk as well as the presence of collateral complications. RESULTS: Average RBC transfusion was 2.7 units/patient (range 0-6) in the control group compared to 1.6 units/patient (range 0-6) in the TXA group. A 90.11% (odds ratio [OR] 0.098; confidence interval [CI] 0.02-0.04; p<0.0029) odds risk reduction for transfusion of at least 1 unit of erythrocyte blood cell was observed in the TXA group. Complications associated with the TXA were similar in both groups. INTERPRETATION: The benefits of TXA have been shown in elective hip replacement. In this study, TXA proved to be safe and efficacious in reducing the need for transfusions following revision total hip arthroplasty.


Assuntos
Artroplastia de Quadril/efeitos adversos , Perda Sanguínea Cirúrgica/prevenção & controle , Transfusão de Sangue/normas , Hemorragia Pós-Operatória/prevenção & controle , Ácido Tranexâmico/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Antifibrinolíticos/administração & dosagem , Feminino , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Reoperação , Estudos Retrospectivos , Resultado do Tratamento
2.
Hip Int ; : 0, 2017 Oct 12.
Artigo em Inglês | MEDLINE | ID: mdl-29027188

RESUMO

INTRODUCTION: Hip revision surgery is associated with a high probability of the necessity for a blood transfusion. Different studies support the use of tranexamic acid (TXA) to decrease the rate of transfusions in primary hip surgery. Nevertheless, the use of this drug in hip revision surgery has not yet been widely accepted. The aim of our study was to establish the rate of blood transfusion with and without TXA in hip revision surgery. METHODS: We retrospectively studied 125 hip revision surgery patients operated on between 2011 and 2014. We divided our series into 2 groups: the TXA group with 61 patients (in which a 1000 mg dose of TXA was used before the skin incision and a second identical dose after skin closure) and a control group with 64 patients. We analysed the red blood cell (RBC) transfusion rates and their odds risk as well as the presence of collateral complications. RESULTS: Average RBC transfusion was 2.7 units/patient (range 0-6) in the control group compared to 1.6 units/patient (range 0-6) in the TXA group. A 90.11% (odds ratio [OR] 0.098; confidence interval [CI] 0.02-0.04; p<0.0029) odds risk reduction for transfusion of at least 1 unit of erythrocyte blood cell was observed in the TXA group. Complications associated with the TXA were similar in both groups. INTERPRETATION: The benefits of TXA have been shown in elective hip replacement. In this study, TXA proved to be safe and efficacious in reducing the need for transfusions following revision total hip arthroplasty.

3.
Muscles Ligaments Tendons J ; 6(3): 317-323, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-28066736

RESUMO

BACKGROUND: The purpose of this study is to evaluate the clinical outcomes, radiological degenerative progression and the joint preservation rate in a series of patients with Femoroacetabular Impingement (FAI) treated with hip arthroscopy at a minimum follow-up of 7 years. The predictive factors for total hip arthroplasty (THA) requirement were analyzed. MATERIALS AND METHODS: Between February 2008 and February 2009, 42 consecutive patients treated with hip arthroscopy due to FAI syndrome were included. There were 15 women and 27 men with an average age of 38 years (range 23 to 56 years). The surgery involved joint damage stabilization (labral tears and/or chondrolabral injuries) and correction of associated bony deformities (cam and/or pincer lesions). A prospective clinical follow-up was made with no patient lost. We specifically addressed the need for THA. Predictive factors for THA were also analyzed. RESULTS: At final follow up, joint preservation rate was 83.33% (CI 95% 68,64%-93,03%). Probability of evolving to a THA in patients with radiographic preoperative Tonnis grades 0 and I was of 0% (CI 95%: 0-12.77). Probability of evolving to a THA in patients with preoperative Tonnis grades II and III was 46,67% (CI 95%21.27%-73,41%). A statistically significant difference was present between both groups (p= 0.002). Patients older than 45 years at the time of hip arthroscopy were at significant risk of evolving to a THA (p=0.0012). Excluding those patients who undergone a THA: modified HHS was 88.25 points (80-96) and radiographic analysis addressed a 14,29% (IC95% 4,81%-30,26%) of progressive degenerative changes without affecting clinical results. CONCLUSIONS: Hip arthroscopy for the treatment of patients with FAI syndrome showed favorable results regarding joint preservation. Patients with preoperative radiographic evidence of advanced-stage osteoarthritis and those older than 45 years at the time of surgery have higher risk of requiring THA. LEVEL OF EVIDENCE: IV.

4.
Rev. Asoc. Argent. Ortop. Traumatol ; 80(3): 145-149, sept. 2015.
Artigo em Espanhol | LILACS | ID: lil-768063

RESUMO

Introducción: La utilización de drenaje en la artroplastia total de rodilla es una práctica ampliamente aceptada en la comunidad ortopédica; sin embargo, en la bibliografía, no se encuentra evidencia concluyente sobre su beneficio. El propósito de este estudio fue comparar dos grupos de pacientes sometidos a artroplastia total de rodilla primaria con drenaje y sin él. Materiales y Métodos: Se llevó a cabo un estudio prospectivo aleatorizado en el que se realizaron 76 artroplastias totales de rodilla primarias; se dividió a los pacientes en dos grupos: grupo A, con drenaje y grupo B, sin drenaje. Se evaluaron el número de unidades de sangre transfundidas, el débito de sangre en los pacientes con drenaje, las complicaciones posoperatorias y el tiempo de hospitalización. Antes de la cirugía y después de ella, se registró el diámetro del muslo, el rango de movilidad, el hematocrito y la hemoglobina en ambos grupos. Resultados: No se hallaron diferencias estadísticamente significativas en el diámetro del muslo, el rango de movilidad, el hematocrito, la hemoglobina, el número de transfusiones y la estadía hospitalaria. El número de complicaciones en el grupo B (sin drenaje) fue mayor (p = 0,019): dos infecciones profundas, dos casos de celulitis, uno de flictena, una fractura de cadera, una trombosis venosa superficial, una trombosis venosa profunda y un tromboembolismo pulmonar. Conclusión: Los pacientes sin drenaje posoperatorio sufrieron más complicaciones. Nivel de evidencia: II.


Introduction: The use of drainage in total knee arthroplasty is a widely accepted practice in Orthopedics; however, there is not conclusive evidence about its benefit in the literature. The purpose of this study was to compare two groups of patients in whom primary total knee arthroplasty with and without drainage was performed. Methods: Prospective randomized study in which 76 primary total knee arthroplasties were performed; patients were divided into two groups: group A, with drainage, and group B, without drainage. The number of transfusions, the drainage debit, postoperative complications and length of hospital stay were evaluated. Diameter of the thigh, range of motion, hematocrit and hemoglobin were also recorded before and after surgery in both groups. Results: No statistically significant differences were found in thigh diameter, range of motion, hematocrit, hemoglobin, number of transfusions, and hospital stay. The number of complications in group B (without drainage) was higher (P = 0.019): two deep infections, two cases of cellulitis, one case of blebs, a hip fracture, a superficial vein thrombosis, a deep venous thrombosis, and one pulmonary thromboembolism. Conclusion: Patients without postoperative drainage presented a higher number of complications. Level of evidence: II.


Assuntos
Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Artroplastia do Joelho , Articulação do Joelho/cirurgia , Perda Sanguínea Cirúrgica , Drenagem/métodos , Complicações Pós-Operatórias , Estudos Prospectivos , Amplitude de Movimento Articular , Resultado do Tratamento
5.
Artrosc. (B. Aires) ; 21(4): 115-120, dic. 2014.
Artigo em Espanhol | LILACS | ID: lil-742337

RESUMO

Introducción: El objetivo de este trabajo fue evaluar los resultados clinicos y la tasa de preservacion articular en pacientes a los que se le realizo una artroscopia de cadera por sindrome de friccion femoroacetabular (SFFA) con seguimiento minimo 5 anos. Se analizaron los factores predictivos de requerimiento para un reemplazo total de cadera (RTC). Materiales y métodos: Se evaluaron 42 pacientes consecutivos (15 mujeres, 27 hombres, edad promedio 38 anos) con SFFA. A todos se les realizo una artroscopia de cadera para estabilizar el dano articular (lesiones labrales y/o condrolabrales) y correccion de deformidades oseas asociadas (CAM y/o PINCER). Se realizo un seguimiento clinico. Ningun paciente fue perdido en el seguimiento. Se analizaron los factores predictivos de probabilidad de RTC. Resultados: A un seguimiento minimo de 5 anos la tasa de preservacion articular fue del 88,1 % (IC95 % 74,54 %-95,27 %). La probabilidad de evolucionar a una RTC en pacientes con escala radiografica Tonnis preoperatoria 0 y I fue del 0% (IC95 % 0%-14,76 %). La probabilidad de evolucionar a una RTC en pacientes con estadios Tonnis II y III fue del 33,3 % (IC95 %, 14,96 %-58,5 %). La diferencia entre ambos grupos fue significativa p= 0.003. La edad mayor o igual a 45 anos al momento de la artroscopia resulto ser un factor de riesgo significativo para evolucionar a una RTC (p=0.005). Conclusión: El tratamiento artroscopico del SFFA presenta resultados favorables a 5 anos en terminos de preservacion articular. Pacientes con artrosis preoperatoria avanzada y mayores de 45 anos tienen mayor riesgo de requerir una artroplastia de cadera en dicho lapso. Nivel de evidencia: IV. Tipo de estudio: Serie de casos...


Introduction: Purpose of this work is to evaluate the clinical results and the rate of joint preservation in a series of patients with Femoroacetabular Impingement (FAI) treated with hip arthroscopy at a minimum follow up of 5 years. The predictive factors for total hip arthroplasty (THA) requirement were analyzed. Material and methods: Between February 2008 and February 2009, 42 consecutive patients treated with a hip arthroscopy due to FAI syndrome were included. There were 15 women and 27 men with an average age of 38 years (range 23 to 56 years). The surgery involved joint damage stabilization (labral tears and/or condrolabral injuries) and correction of associated bony deformities (CAM and/or PINCER lesions). A prospective clinical follow up was made with no patient lost. We specifically addressed the need for THA. Predictive factors for THA were also analyzed. Results: At a minimum follow up of 5 years the rate joint preservation was 88.1% (CI95% 74,54%-95,27%). The probability of evolving to a THA in patients with radiographic preoperative Tonnis grades 0 and I was of 0% (CI95% 0%-14,76%). The probability of evolving to a THA in patients with preoperative Tonnis grades II and III was 33, 3% (CI95%14.96%-58.5%). Statistical significant difference was present between both groups (p= 0.003). Patients with an age of 45 years or more at the time of hip arthroscopy were at significant risk to evolve to THA (p=0.005). Conclusions: Hip arthroscopy for the treatment of patients with FAI syndrome presents favorable results regarding joint preservation at a minimum follow up of 5 years. Patients with advanced preoperative radiographic signs of osteoarthritis and those older than 45 years at the time of surgery have greater risk for requiring THA. Level of evidence: IV. Type of study: Case Series...


Assuntos
Adulto , Acetábulo/cirurgia , Acetábulo/lesões , Articulação do Quadril/cirurgia , Artroscopia/métodos , Osteoartrite do Quadril , Impacto Femoroacetabular/cirurgia , Medição da Dor , Seguimentos , Resultado do Tratamento
6.
Artrosc. (B. Aires) ; 21(4): 115-120, dic. 2014.
Artigo em Espanhol | BINACIS | ID: bin-131195

RESUMO

Introducción: El objetivo de este trabajo fue evaluar los resultados clinicos y la tasa de preservacion articular en pacientes a los que se le realizo una artroscopia de cadera por sindrome de friccion femoroacetabular (SFFA) con seguimiento minimo 5 anos. Se analizaron los factores predictivos de requerimiento para un reemplazo total de cadera (RTC). Materiales y métodos: Se evaluaron 42 pacientes consecutivos (15 mujeres, 27 hombres, edad promedio 38 anos) con SFFA. A todos se les realizo una artroscopia de cadera para estabilizar el dano articular (lesiones labrales y/o condrolabrales) y correccion de deformidades oseas asociadas (CAM y/o PINCER). Se realizo un seguimiento clinico. Ningun paciente fue perdido en el seguimiento. Se analizaron los factores predictivos de probabilidad de RTC. Resultados: A un seguimiento minimo de 5 anos la tasa de preservacion articular fue del 88,1 % (IC95 % 74,54 %-95,27 %). La probabilidad de evolucionar a una RTC en pacientes con escala radiografica Tonnis preoperatoria 0 y I fue del 0% (IC95 % 0%-14,76 %). La probabilidad de evolucionar a una RTC en pacientes con estadios Tonnis II y III fue del 33,3 % (IC95 %, 14,96 %-58,5 %). La diferencia entre ambos grupos fue significativa p= 0.003. La edad mayor o igual a 45 anos al momento de la artroscopia resulto ser un factor de riesgo significativo para evolucionar a una RTC (p=0.005). Conclusión: El tratamiento artroscopico del SFFA presenta resultados favorables a 5 anos en terminos de preservacion articular. Pacientes con artrosis preoperatoria avanzada y mayores de 45 anos tienen mayor riesgo de requerir una artroplastia de cadera en dicho lapso. Nivel de evidencia: IV. Tipo de estudio: Serie de casos...(AU)


Introduction: Purpose of this work is to evaluate the clinical results and the rate of joint preservation in a series of patients with Femoroacetabular Impingement (FAI) treated with hip arthroscopy at a minimum follow up of 5 years. The predictive factors for total hip arthroplasty (THA) requirement were analyzed. Material and methods: Between February 2008 and February 2009, 42 consecutive patients treated with a hip arthroscopy due to FAI syndrome were included. There were 15 women and 27 men with an average age of 38 years (range 23 to 56 years). The surgery involved joint damage stabilization (labral tears and/or condrolabral injuries) and correction of associated bony deformities (CAM and/or PINCER lesions). A prospective clinical follow up was made with no patient lost. We specifically addressed the need for THA. Predictive factors for THA were also analyzed. Results: At a minimum follow up of 5 years the rate joint preservation was 88.1% (CI95% 74,54%-95,27%). The probability of evolving to a THA in patients with radiographic preoperative Tonnis grades 0 and I was of 0% (CI95% 0%-14,76%). The probability of evolving to a THA in patients with preoperative Tonnis grades II and III was 33, 3% (CI95%14.96%-58.5%). Statistical significant difference was present between both groups (p= 0.003). Patients with an age of 45 years or more at the time of hip arthroscopy were at significant risk to evolve to THA (p=0.005). Conclusions: Hip arthroscopy for the treatment of patients with FAI syndrome presents favorable results regarding joint preservation at a minimum follow up of 5 years. Patients with advanced preoperative radiographic signs of osteoarthritis and those older than 45 years at the time of surgery have greater risk for requiring THA. Level of evidence: IV. Type of study: Case Series...(AU)


Assuntos
Adulto , Impacto Femoroacetabular/cirurgia , Artroscopia/métodos , Articulação do Quadril/cirurgia , Acetábulo/lesões , Acetábulo/cirurgia , Osteoartrite do Quadril , Seguimentos , Resultado do Tratamento , Medição da Dor
7.
Artigo em Espanhol | LILACS | ID: lil-702156

RESUMO

Objetivo: Determinar los resultados a mediano plazo de la reparación artroscópica de Bankart en deportistas, enfocándose principalmente en el rendimiento deportivo y la recurrencia de inestabilidad. Materiales y métodos: Estudio retrospectivo, que evalúa ciento noventa pacientes, operados consecutivamente por inestabilidad anterior del hombro entre 2008 y 2010. Cincuenta y cuatro pacientes con pérdida del stock óseo glenoideo, con cirugía previa o un desgarro del manguito rotador asociados fueron excluidos. Ciento veinticuatro hombres y doce mujeres con una edad media de 25 años (rango: 15-41) fueron evaluados, los cuales 113 eran deportistas amateur, 14 semi profesionales y 9 profesionales. El promedio de seguimiento fue de 36 meses (rango: 24-52). En todos los casos la reparación se realizó con anclajes biodegradables con doble sutura. Se evaluó resultados post operatorios utilizando el sistema de puntuación Rowe y el desempeño del nivel deportivo tomado por el propio paciente. Resultados: Inestabilidad anterior recurrente se produjo en diez de los ciento treinta y seis pacientes (7,3 por ciento), se asoció recurrencia al bajo rendimiento deportivo (p <0,05) Solo el 74,3 por ciento percibió que volvió al nivel deportivo previo a la lesión. El promedio del Rowe fue 35 por ciento (rango, 5-75 por ciento) y 89 por ciento (rango, 15-100 por ciento) (p <0,05) pre y pos operatorios respectivamente. Conclusión: La cirugía artroscópica en pacientes jóvenes deportistas muestra ser una alternativa segura, con tasa de recurrencia comparables a técnicas abiertas. Pero a pesar de los buenos resultados no todos los pacientes logran el retorno deportivo al nivel previo.


Assuntos
Adulto , Articulação do Ombro/cirurgia , Artroscopia , Instabilidade Articular , Traumatismos em Atletas , Estudos Retrospectivos , Seguimentos , Recuperação de Função Fisiológica , Recidiva , Desempenho Atlético , Resultado do Tratamento
8.
Artigo em Espanhol | BINACIS | ID: bin-130496

RESUMO

Objetivo: Determinar los resultados a mediano plazo de la reparación artroscópica de Bankart en deportistas, enfocándose principalmente en el rendimiento deportivo y la recurrencia de inestabilidad. Materiales y métodos: Estudio retrospectivo, que evalúa ciento noventa pacientes, operados consecutivamente por inestabilidad anterior del hombro entre 2008 y 2010. Cincuenta y cuatro pacientes con pérdida del stock óseo glenoideo, con cirugía previa o un desgarro del manguito rotador asociados fueron excluidos. Ciento veinticuatro hombres y doce mujeres con una edad media de 25 años (rango: 15-41) fueron evaluados, los cuales 113 eran deportistas amateur, 14 semi profesionales y 9 profesionales. El promedio de seguimiento fue de 36 meses (rango: 24-52). En todos los casos la reparación se realizó con anclajes biodegradables con doble sutura. Se evaluó resultados post operatorios utilizando el sistema de puntuación Rowe y el desempeño del nivel deportivo tomado por el propio paciente. Resultados: Inestabilidad anterior recurrente se produjo en diez de los ciento treinta y seis pacientes (7,3 por ciento), se asoció recurrencia al bajo rendimiento deportivo (p <0,05) Solo el 74,3 por ciento percibió que volvió al nivel deportivo previo a la lesión. El promedio del Rowe fue 35 por ciento (rango, 5-75 por ciento) y 89 por ciento (rango, 15-100 por ciento) (p <0,05) pre y pos operatorios respectivamente. Conclusión: La cirugía artroscópica en pacientes jóvenes deportistas muestra ser una alternativa segura, con tasa de recurrencia comparables a técnicas abiertas. Pero a pesar de los buenos resultados no todos los pacientes logran el retorno deportivo al nivel previo.(AU)


Assuntos
Adulto , Articulação do Ombro/cirurgia , Instabilidade Articular , Artroscopia , Traumatismos em Atletas , Recuperação de Função Fisiológica , Desempenho Atlético , Recidiva , Estudos Retrospectivos , Resultado do Tratamento , Seguimentos
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