5 results on '"Muniesa-Herrero MP"'
Search Results
2. [Initial hemoglobin value as a predictor of allogeneic blood transfusion in hip fracture].
- Author
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Torres-Campos A, Floria-Arnal LJ, Muniesa-Herrero MP, Ranera-García M, Osca-Guadalajara M, and Castro-Sauras A
- Subjects
- Humans, Prospective Studies, Risk Factors, Anemia complications, Blood Transfusion, Hemoglobins analysis, Hip Fractures
- Abstract
Introduction: Hip fracture is a cause of major morbidity and mortality and is often associated with high blood transfusion rate, non-complication-free therapy. The objective of the study is to evaluate the factors dependent and independent of the transfusional act, as well as to elaborate an algorithm that allows us to make a decision making based on a statistical model rationalizing the use of blood., Material and Methods: Prospective study on 100 patients older than 65 years intervened for hip fracture consecutively. We analyzed demographic data, drug taking, comorbidity, pre- and postoperative analytics, type of fracture and those related to surgery valuing uni- and bivariate determinants of the Transfusional Act to control the possible bias of confusion., Results: Following the application of the bivariate logistic regression model only the HB at the admission (p = 0.04, or = 0.451) and the type of fracture (p = 0.003, or = 5.479) were considered associated with the transfusion act. The value of initial HB generates a ROC curve with an area under the curve of 0.848, acceptable to assess the probability of transfusion. An initial HB value lower of 12.15 g/dl will predict the transfusion with a sensitivity of 80% and a specificity of 85%., Conclusion: The presence of preoperative anemia and extracapsular hip fractures generate a high risk of transfusion need, while it is unlikely in intracapsular fractures without anemia at admission. In our series there is an analytical value that predicts satisfactorily 80% of blood transfusions.
- Published
- 2018
3. Comparison of functional results of two fixation systems using single-row suturing of rotator cuff.
- Author
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Muniesa-Herrero MP, Torres-Campos A, Urgel-Granados A, Blanco-Llorca JA, Floría-Arnal LJ, Roncal-Boj JC, and Castro-Sauras A
- Subjects
- Adult, Aged, Aged, 80 and over, Arthroscopy methods, Female, Follow-Up Studies, Humans, Male, Middle Aged, Retrospective Studies, Treatment Outcome, Arthroscopy instrumentation, Rotator Cuff Injuries surgery, Suture Anchors, Suture Techniques instrumentation
- Abstract
Introduction: Arthroscopic repair of rotator cuff disorders is a technically demanding but successful procedure. Many anchor and suture alternatives are now available. The choice of the implant by the surgeon is less important than the configuration of the suture used to fix the tendon, however it is necessary to know if there are differences in the results, using each one of them. The aim of the study is to evaluate if there are differences between the knotted and non-knotted implant in terms of functional and satisfaction results., Material and Methods: A retrospective study was carried out on 83 patients operated between 2010 and 2014 in our center using 2anchoring systems with and without knotting (39 versus 44 patients respectively), with single row in complete rupture of the rotator cuff., Results: At the end of the follow-up, an average score was obtained on the Constant scale of 74.6 points. 98% of the patients considered the result of the surgery satisfactory. Statistically, there were no significant differences between the 2groups in terms of functionality, satisfaction or reincorporation to activities., Discussion and Conclusions: The functional results of the single-row cuff suture are satisfactory, although biomechanical studies show advantages in favor of sutures that reproduce a transoseo system. It our series of patients the presence of knotting does not show per se a significant functional difference being both superimposable techniques in absolute values of functionality and patient satisfaction., (Copyright © 2018 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.)
- Published
- 2018
- Full Text
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4. Mid-term results for metaphyseal sleeves in revision knee surgery.
- Author
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Martin-Hernandez C, Floria-Arnal LJ, Muniesa-Herrero MP, Espallargas-Doñate T, Blanco-Llorca JA, Guillen-Soriano M, and Ranera-Garcia M
- Subjects
- Aged, Aged, 80 and over, Female, Humans, Knee Prosthesis adverse effects, Male, Middle Aged, Outcome Assessment, Health Care, Prospective Studies, Prosthesis Design, Reoperation methods, Titanium, Arthroplasty, Replacement, Knee methods, Reoperation instrumentation
- Abstract
Purpose: Metaphyseal titanium sleeves have been used to provide cementless fixation in challenging bone defects in revision knee arthroplasty. The aim of this study was to evaluate the mid-term results of radiological and clinical outcomes, for metaphyseal sleeves in type 1B and 2 defects of tibia and femur under the hypothesis that they would provide stable and prolonged fixation., Methods: One hundred and thirty-four patients were included in a prospective study to evaluate the outcomes of knee revision with sleeves, together with stems and varus-valgus constrained mobile bearing prosthesis. Median follow-up was 71.5 months (range 36-107). Analysis included American Knee Society Score (KSS), Western Ontario and Mcmaster Universities Osteoarthritis Index (WOMAC), SF12 Health Survey and radiographic assessment., Results: All clinical scores improved significantly in all patients during the follow-up. The median of Knee KSS increased from 33 to 78 and functional KSS from 30 to 80. The median of WOMAC pain index changed from 12 to 4; pre-operative median of WOMAC stiffness and WOMAC function score improved from 5 to 2 and from 45 to 14, respectively. The median of physical SF12 varied from 27 to 44, while mental SF-12 from 43 to 54. Radiological evaluation showed optimal osseous integration in all patients, and neither implant migration nor progressive radiolucency around components was observed. Complications included three cases of end-of-stem pain at tibial side and two revisions due to septic loosening in the first post-operative year. No aseptic loosening was reported., Conclusion: The use of metaphyseal sleeves, in combination with uncemented stems and varus-valgus constrained components with rotating platform, has shown excellent mid-term results allowing osseous ingrowth with no evidence of osteolysis or displacement. This is a promising option for better implant fixation in revision TKA., Level of Evidence: Case series with no comparison group, Level IV.
- Published
- 2017
- Full Text
- View/download PDF
5. [Results of polyurethane implant for persistent knee pain after partial meniscectomy with a minimum of two years follow-up].
- Author
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Martín-Hernández C, Ranera-García M, Díaz-Martínez JV, Muniesa-Herrero MP, Floría-Arnal LJ, Osca-Guadalajara M, and García-Aguilera D
- Subjects
- Adolescent, Adult, Female, Follow-Up Studies, Humans, Male, Middle Aged, Prospective Studies, Treatment Outcome, Young Adult, Absorbable Implants, Arthroscopy, Menisci, Tibial surgery, Pain, Postoperative therapy, Polyurethanes
- Abstract
Purpose: To present the results of a polyurethane meniscal scaffold implant in 10 patients with persistent pain after meniscectomy., Methods: Prospective, descriptive study of ten patients who underwent arthroscopic implantation of a polyurethane meniscal scaffold. Functional, MRI, and radiography assessment was performed pre-operatively and at 6-months, 1-year, and a final follow-up at a minimum of two years. Clinical evaluation included Lysholm score, KOOS and VAS. The MRI morphology and signal intensity of the implant were evaluated according to the criteria of Genovese et al., Results: Statistically significant differences were found between the mean Lysholm score before surgery (63.5 points), and that at 6 months (76.8 points) (p=.001), one year (83.3 points) (p<.001) and final follow-up (84.4 points) (p<.001). KOOS showed significant differences between before surgery (64.23 points), 6 months (73.66 points) (p=.001), one year (81.39 points) (p<.001) and final follow-up (83.34 points) (p<.001). The mean values for VAS were 5.7 points in the pre-operative evaluation, 3.6 points at 6 months-follow-up (p<.001), 1.9 points at one year (p<.001), and 1.9 points at final follow-up (p<.001). Radiology showed degenerative changes in one case. In MRI, the size of the implant and the intensity of the MRI signal gradually decreased, but it never changed to that of a normal meniscus., Conclusion: A significant improvement was found in all the clinical parameters 24 months after the surgery, except in one patient who underwent furher surgery. The scaffold reduced its size and but never achieved an MRI image similar to that of a normal meniscus. The procedure proved to be safe and useful for the treatment of persistent pain after meniscectomy., (Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.)
- Published
- 2015
- Full Text
- View/download PDF
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