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BACKGROUND: Reverse shoulder arthroplasty (RSA) has proven to be an effective surgical procedure for irreparable rotator cuff tears, comminuted fractures of the proximal humerus and shoulder arthroplasty revision surgeries. We know from the literature that the functional results are good in the short term, but not whether these results remain stable in the long term or, on the contrary, show a deterioration in functionality. OBJECTIVE: This study aims to analyze the functionality, degree of satisfaction, complications, and prosthesis survival at different cut-off points in patients with complex proximal humerus fractures treated with RSA, with a minimum postoperative follow-up of 7 years. MATERIAL AND METHODS: Analytical, longitudinal and prospective observational study of a cohort of patients treated for a fracture of the proximal humerus with PIH. Functional outcome was assessed using the Constant scale and the Constant adjusted for age and gender of the patients. Quality of life was measured using the University of California at Los Angeles Shoulder Assessment scale (UCLA) and the Disability of the Arm, Shoulder and Hand score scale (QuickDASH). In addition, range of motion, pain and radiological variables of loosening, scapular notching and tuberosity consolidation were assessed. RESULTS: Thirty-three patients were included with a mean postoperative follow-up of 8.3 years (range 7-12 years). There was a progressive and significant decrease in Constant score at 5and7years follow-up compared to the baseline assessment 2 years after surgery, although the effect size was not significant. The age- and sex-adjusted Constant as well as the UCLA scale did not show statistically significant variations at follow-up. Both shoulder abduction and anterior shoulder flexion correlated well with the final QuickDASH score. Radiological variables did not influence any of the study outcome variables. CONCLUSION: The functionality and quality of life of patients with complex proximal humerus fractures treated with RSA decreased significantly compared to the 2-year evaluation, although this change was not clinically relevant. Survival of RSA was satisfactory in the medium to long term with a low complication rate.
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BACKGROUND: To assess any clinically important difference in functional outcome over 10 years after primary total knee arthroplasty (TKA). METHODS: A prospective registry-based observational cohort study including 309 patients older than 60 years who underwent primary TKA. Patients were assessed at 1, 3, 5, 7 and 10 postoperative years with the Knee Society scores (KSS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Clinically important improvement was defined according to the minimal clinically important difference (MCID). Patients were also categorized as type A (unilateral knee osteoarthritis), type B (bilateral knee osteoarthritis) or type C (various sites of osteoarthritis). RESULTS: The mean age at the TKA surgery was 69.2 (SD 7.3) years, 197 (63.7%) were women.Maximum postoperative improvements in functional scores occurred at 3 postoperative years, remained relatively stable up to 5-year. There were significant decreases in all KSS and WOMAC scores at 7-year follow-up (P = .001), remained stable up to 10-year. At 10-year, functional scores were significantly higher than preoperatively (P = .001). Differences between maximum scores at 3-year and those at 10-year were significantly lesser than MCID in all scores (P = .001). In multivariate analysis, type-C patient at TKA surgery was the only significant predictor of unsuccessful KSS score and dissatisfaction at 10-year follow-up. CONCLUSION: Primary TKA provides clinically important improvements in functional and quality of life outcomes over 10-year follow-up compared to preoperatively. Although there were statistically significant declines in KSS and WOMAC scores from 3 to 10 years, the differences were lesser than the MCID.
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Artroplastia de Reemplazo de Rodilla , Osteoartritis de la Rodilla , Humanos , Femenino , Anciano , Masculino , Osteoartritis de la Rodilla/cirugía , Calidad de Vida , Estudios Longitudinales , Resultado del Tratamiento , Articulación de la Rodilla/cirugíaRESUMEN
OBJECTIVE: There are scarce data on the mortality after hip fracture surgery for patients treated in the most recent years. The objective of this study was to analyze whether the overall initiatives introduced over the last decade for elderly patients with hip fractures had a positive impact on the 1-year mortality. METHODS: Patients treated during 2010-2012 were compared with patients treated during 2018-2020 for all-cause 1-year mortality. Variables influencing mortality were collected based on the literature, including demographic, comorbidity, cognitive status, and preinjury physical function. Crude mortalities were compared between periods, as well as with the expected mortality in the general population adjusted for age, gender, and year of surgery using the standardized mortality ratio (SMR). A multivariate model was used to identify mortality risk factors. RESULTS: 591 patients older than 65 years were treated during 2010-2012 and 642 patients during 2018-2020. The mean age increased significantly between periods (78.9 vs. 82.6 years, respectively, p = 0.001) in both genders, together with an increase in comorbidity (p = 0.014). The in-hospital mortality risk had no significant difference between periods (2.5 vs. 2.0%, p = 0.339), but the 30-day mortality risk (8.3 vs. 5.5%, p = 0.031) and 1-year mortality risk (16.1 vs. 11.9%, p = 0.023) declined significantly. However, 1-year mortality in 2020 had an excess of 1.33 in SMR. Age older than 80 years, male gender, and Charlson comorbidity index > 2 were significant predictors of 1-year mortality. CONCLUSION: The important evolution achieved in the last decade for the management of patients with hip fracture surgery has led to a significant decline in 1-year mortality, but the 1-year mortality remains significantly higher compared to the general population of similar age and gender.
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Fracturas de Cadera , Humanos , Masculino , Femenino , Anciano , Anciano de 80 o más Años , Comorbilidad , Factores de Riesgo , Estudios RetrospectivosRESUMEN
OBJECTIVE: To investigate whether the functional outcomes were affected by the change in posterior tibial slope (PTS) after using a predetermined PTS for primary cruciate-retaining total knee arthroplasty (CR-TKA). METHODS: Prospective cohort study of 152 patients who underwent primary CR-TKA with a standardized PTS of 5º regardless of the native PTS. Patients were classified postoperatively in two ways. Firstly, according to the PTS change from preoperative to postoperative (increased or decreased PTS group). Secondly, according to the PTS difference between preoperative and postoperative ≤ 4º (group A) and > 4º (group B). The functional outcomes were assessed with the Knee Society Scores (KSS), McMaster Universities Osteoarthritis Index questionnaire (WOMAC), and range of motion (ROM). Preoperative and postoperative PTS were measured on lateral knee radiographs. RESULTS: The minimum follow-up was 5 year. There were no significant differences at the final follow-up in functional outcomes between increased (88 patients) and decreased (64 patients) PTS groups. Likewise, there were no significant differences in functional outcomes between group A (79 patients) and group B (73 patients). In multivariate analysis, the PTS change was not significant predictor for improvement in functional outcome (OR 1.08; 95% CI 0.70-1.40; p = 0.061). CONCLUSION: The PTS change between preoperative and postoperative has no influence on the functional outcomes using a CR-TKA. A standardized PTS regardless of the native is a reliable procedure for primary CR-TKA.
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Artroplastia de Reemplazo de Rodilla , Prótesis de la Rodilla , Osteoartritis de la Rodilla , Ligamento Cruzado Posterior , Humanos , Artroplastia de Reemplazo de Rodilla/métodos , Articulación de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/cirugía , Ligamento Cruzado Posterior/cirugía , Estudios Prospectivos , Osteoartritis de la Rodilla/cirugía , Rango del Movimiento ArticularRESUMEN
PURPOSE: The tibial stem fixation in an aseptic revision of total knee arthroplasty is poorly studied and controversial. The objective of this study was to prospectively compare clinical outcomes between hybrid and cemented fixation of the stem in aseptic tibial revision after a minimum follow-up of 5 years. METHODS: Two sequential prospective cohorts of patients who underwent aseptic tibial revision were compared after a minimum follow-up of five years: 31 had both tibial tray and stem cemented (cemented group), and 42 had a hybrid fixation with tibial tray cemented and stem cementless (hybrid group). Clinical assessment was performed by the Knee Society Scores and reduced Western Ontario and McMaster Universities Arthritis Index. Radiological assessment was also performed. RESULTS: There were no significant differences in preoperative data between groups. Postoperatively, no significant differences between groups in clinical scores or complication rate were found. Survival of the TKA revision at 5-year was 94% (95% CI 89-98%) in the cemented group, and 98% (95% CI 92-100%) in the hybrid group (ns). CONCLUSION: Clinical outcomes and implant survival were comparable between hybrid and cemented tibial stem fixation. LEVEL OF EVIDENCE: II.
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Artroplastia de Reemplazo de Rodilla , Prótesis de la Rodilla , Humanos , Estudios Prospectivos , Cementos para Huesos , Reoperación , Medición de Resultados Informados por el Paciente , Falla de Prótesis , Resultado del Tratamiento , Diseño de PrótesisRESUMEN
BACKGROUND: There is no consensus on what type of arthroplasty is best for the treatment of complex proximal humeral fractures in elderly patients. The purpose of this prospective study was to compare the outcomes of reverse shoulder arthroplasty (RSA) and hemiarthroplasty (HA). METHODS: Sixty-two patients older than 70 years were randomized to RSA (31 patients) and HA (31 patients). One HA patient died at 1 year, and she was excluded. The mean follow-up was 28.5 months (range, 24-49 months). RESULTS: Compared with HA patients, RSA patients had significantly higher (P = .001) mean University of California-Los Angeles (29.1 vs 21.1) and Constant (56.1 vs 40.0) scores, forward elevation (120.3° vs 79.8°), and abduction (112.9° vs 78.7°) but no difference in internal rotation (2.7° vs 2.6°; P = .91). The Disabilities of the Arm, Shoulder, and Hand score was higher in the HA patients (17 vs 29; P = .001). In the HA group, 56.6% of tuberosities healed and 30% resorbed. Patients with failure of tuberosities had significantly worse functional outcomes. There were 2 complications (intraoperative humeral fracture and superficial infection). One patient was manipulated under general anesthesia because of postoperative stiffness. Six patients with HA had proximal migration that required revision to RSA. In the RSA group, 64.5% of tuberosities healed and 13.2% resorbed. Functional outcome was irrespective of healing of the tuberosities. Notching was observed in only 1 RSA patient. One patient developed a hematoma and another a deep infection requiring a 2-stage revision to another RSA. CONCLUSION: RSA resulted in better pain and function and lower revision rate. Revision from HA to RSA does not appear to improve outcomes.
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Artroplastia de Reemplazo , Hemiartroplastia , Fracturas del Hombro/cirugía , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Estudios Prospectivos , Articulación del Hombro/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Sesamoid position change after distal chevron osteotomy for moderate to severe hallux valgus is not well known in the literature. The objective of this study was to determine whether the sesamoid position changed over 2 years after distal chevron osteotomy for moderate to severe hallux valgus. METHODS: Ninety-seven patients who underwent distal chevron osteotomy for moderate to severe hallux valgus were prospectively assessed for 2 years. There were 91 females, and the mean age was 54.9 (SD 10.9) years. The Self-Reported Foot and Ankle Score (SEFAS) was used for functional assessment. Foot pain was assessed by a 0-10 visual analog scale (VAS), and patient satisfaction by a 5-point Likert scale. Radiologically, hallux valgus angle (HVA), first-second intermetatarsal angle (IMA), distal metatarsal articular angle (DMAA), metatarsal head displacement, and sesamoid position by the AOFAS criteria were analyzed. Patients were classified according to the medial sesamoid position on the first postoperative weightbearing radiograph (1º-WB-Xray) into the reduced sesamoid group (66 patients) and nonreduced sesamoid group (31 patients). RESULTS: All patients were assessed preoperatively and postoperatively at 1 month and 2 years. On the 1º-WB-Xray, IMA was significantly lower in the reduced group (P = .038), but HVA (P = .063) and DMAA (P = .246) were not significantly different. At the final follow-up, no patients in the reduced group had sesamoid position change from 1º-WB-Xray, whereas 8 (25.8%) patients in the nonreduced group had change of their sesamoid positions. The SEFAS was not significantly different between groups preoperatively (P = .386) or at 1 month postoperation (P = .064). The final SEFAS, VAS pain, and satisfaction scores were significantly better in the reduced group, although the clinical significance of these changes remains unknown. CONCLUSION: A nonreduced position of the sesamoids obtained in surgery can cause their increased malposition over 2 postoperative years and statistically less functional outcomes. LEVEL OF EVIDENCE: Level II, prospective cohort study.
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Juanete , Hallux Valgus , Huesos Metatarsianos , Femenino , Humanos , Persona de Mediana Edad , Hallux Valgus/diagnóstico por imagen , Hallux Valgus/cirugía , Resultado del Tratamiento , Estudios Prospectivos , Satisfacción del Paciente , Huesos Metatarsianos/cirugía , Osteotomía , Estudios RetrospectivosRESUMEN
AIMS: The purpose of this study was to determine whether there were long-term differences in outcomes of reverse shoulder arthroplasty (RSA) undertaken for acute proximal humeral fracture versus rotator cuff deficiency with a minimum follow-up of five years. METHODS: This was a prospective cohort study comparing 67 patients with acute complex proximal humeral fracture and 64 patients with irreparable rotator cuff deficiency who underwent primary RSA. In the fracture group, there were 52 (77.6%) females and 15 (22.4%) males, with a mean age of 73.5 years (51 to 85), while in the arthropathy group, there were 43 (67.1%) females and 21 (32.9%) males, with a mean age of 70.6 years (50 to 84). Patients were assessed by the Constant score, University of California Los Angeles shoulder score (UCLA), short version of the Disability of the Arm Shoulder and Hand score (QuickDASH), and visual analogue scales (VAS) for pain and satisfaction. Radiological evaluation was also performed. RESULTS: Mean follow-up was 8.4 years (5 to 11). There were no significant differences in mean absolute (p = 0.125) or adjusted (p = 0.569) Constant, UCLA (p = 0.088), QuickDASH (p = 0.135), VAS-pain (p = 0.062), or range of movement at the final follow-up. However, patient satisfaction was significantly lower in the fracture group (p = 0.002). The complication rate was 1.5% (one patient) versus 9.3% (six patients), and the revision rate was 1.5% (one patient) versus 7.8% (five patients) in the fracture and arthropathy groups, respectively. The ten-year arthroplasty survival was not significantly different (p = 0.221). CONCLUSION: RSA may be used not only for patients with irreparable rotator cuff deficiencies, but also for those with acute complex proximal humeral fractures. We found that RSA provided similar functional outcomes and a low revision rate for both indications at long-term. However, satisfaction is lower in patients with an acute fracture. Cite this article: Bone Joint J 2020;102-B(11):1555-1559.
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Artroplastía de Reemplazo de Hombro , Lesiones del Manguito de los Rotadores/cirugía , Manguito de los Rotadores/cirugía , Fracturas del Hombro/cirugía , Articulación del Hombro/cirugía , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Estudios Prospectivos , Rango del Movimiento Articular , Recuperación de la Función , Resultado del TratamientoRESUMEN
We compared 84 patients with the Ivory trapeziometacarpal prosthesis versus 62 with ligament reconstruction and tendon interposition arthroplasty performed for osteoarthritis. There were 134 women and 12 men with a mean age of 60 years. Prospective clinical assessment was made using the Quick Disability of the Arm, Shoulder and Hand (DASH) questionnaire, visual analogue scale for pain, range of motion, and grip and pinch strength. The mean follow-up was 4 years (range 2-5). Prosthetic replacement provided significantly better thumb abduction, adduction, pinch strength, QuickDASH, pain relief, satisfaction and a faster return to daily activities and previous work. Revision surgery was required for two patients in the prosthesis group, two for dislocation and one cup loosening, while in the ligament reconstruction group there were no revisions. We conclude that trapeziometacarpal prosthesis provides better mid-term results in terms of function compared with ligament reconstruction and tendon interposition for patients with Stages 2 and 3 osteoarthritis of the trapeziometacarpal joint. Level of evidence: II.
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Artroplastia de Reemplazo , Articulaciones Carpometacarpianas/cirugía , Prótesis Articulares , Osteoartritis/cirugía , Transferencia Tendinosa , Hueso Trapecio/cirugía , Artroplastia de Reemplazo/instrumentación , Evaluación de la Discapacidad , Femenino , Estudios de Seguimiento , Fuerza de la Mano , Humanos , Ligamentos Articulares/cirugía , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Estudios Prospectivos , Diseño de Prótesis , Rango del Movimiento Articular , Reoperación/estadística & datos numéricos , Reinserción al Trabajo , Escala Visual AnalógicaRESUMEN
PURPOSE: The purpose of this study was to assess the impact of a phone assistance nursing program as an adjunct to conventional physiotherapy to increase adherence to a home exercise program on functional outcomes of patients who underwent shoulder instability surgery. METHODS: A randomized controlled study of 70 patients allocated to a phone assistance program (study group, n = 36 patients) or conventional postoperative management (control group, n = 34 patients) was conducted. All patients in both groups received conventional rehabilitation at the outpatient clinic after surgery. In addition, patients in the study group received phone calls from a nurse (who had access to a physiotherapist) 3 days per week. During the calls these patients received a coaching session about self-care and support with the home exercise program. Evaluations were performed during a follow-up of 12 months for range of motion (ROM), pain (visual analog scale [VAS] score), Disability of the Arm, Shoulder, and Hand (DASH) score, Oxford Shoulder Instability Score (OSIS), and Rowe score. RESULTS: All scores significantly improved from preoperative to the final follow-up in both groups (p = .001). At the final follow-up, there were no significant differences between groups in VAS, DASH, or Rowe scores. However, those in the study group had significantly better OSIS (p = .013) and ROM (p = .001), particularly for anterior forward motion (p = .001). Likewise, the study group achieved full motion and function significantly faster than the control group (p = .002). The amount of rehabilitation sessions at the outpatient clinic was 1.7 times higher in the control group (p = .004) than in the study group. CONCLUSION: The phone assistance nursing program was an effective procedure to significantly improve the outcomes of conventional physiotherapy in patients who have undergone an operation for shoulder instability.
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Terapia por Ejercicio/enfermería , Inestabilidad de la Articulación , Enfermería Ortopédica , Hombro/cirugía , Telemedicina , Artroscopía , Femenino , Servicios de Atención de Salud a Domicilio , Humanos , Inestabilidad de la Articulación/rehabilitación , Inestabilidad de la Articulación/cirugía , Masculino , Evaluación del Resultado de la Atención al Paciente , Modalidades de Fisioterapia , Recuperación de la Función , Adulto JovenRESUMEN
OBJECTIVE: To compare the outcomes of reverse shoulder arthroplasty (RSA) between patients with failed proximal humeral locking plate (PHLP) fixation and those with acute fractures. DESIGN: Matched case-control study. SETTING: University hospital, Level I trauma center. PATIENTS: Thirty consecutive patients with fracture sequelae because of failed PHLP fixation (mean age 73) were age and sex matched to 30 patients with acute fracture (mean age 75). INTERVENTION: All patients underwent RSA. MAIN OUTCOME MEASUREMENTS: Constant, University of California Los Angeles (UCLA) and Disability of the Arm, Shoulder and Hand (DASH) scores. Radiological assessments were also performed. RESULTS: The mean postoperative follow-up was 3.2 (range, 2-5) years. All functional scores significantly improved from preoperative to postoperative (P = 0.001) in the sequelae group. Pain was relieved in all but one patient, and all but 2 patients were satisfied with their RSA. However, the functional outcomes at the last follow-up were significantly worse in the sequelae group compared with acute group in terms of adjusted Constant (P = 0.013), UCLA (P = 0.020) and DASH (P = 0.048) scores, strength (P = 0.01), anterior forward (P = 0.021), and abduction (P = 0.007). Six patients (20%) in the sequelae group had complications including 2 intraoperative (diaphyseal false passages), 2 early dislocations, 1 acromial fracture, and 1 aseptic loosening of glenoid component. Four of these patients were revised resulting all in a successful outcome at the last follow-up. In the acute group there was one intraoperative humeral fracture with no impact on the final outcome. CONCLUSIONS: Patients with failed PHLP fixation for fracture who were revised to RSA secondarily obtained marginally lower functional scores and higher complication rates compared with patients treated with primary RSA for fracture. However, patients who treated with secondary RSA had significant functional improvement and pain relief compared with their preoperative status, and most complications were manageable without a significant effect on final outcome. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.