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OBJECTIVE: Primary aim; to determine the feasibility of implementation of the INTERMED Self-Assessment (IM-SA) in adult patients scheduled for total knee arthroplasty (TKA). Secondary aim; to measure biopsychosocial complexity, referral to psychiatry or psychology in cases of complexity and to gain insight into the relation between biopsychosocial complexity and length of stay (LOS), method of discharge (MOD) and polypharmacy. METHODS: A feasibility study was conducted with 76 participants in a general hospital in the Netherlands. Feasibility was determined by the number of completed questionnaires, time spent completing the questionnaire and the attitude of staff and patients towards the IM-SA. A cut off point ≥19 on the IM-SA was used to determine the prevalence of biopsychosocial complexity. A case file study was performed to check if referral to psychiatry or psychology had taken place. The Spearman's Rank Correlation Coefficient or Phi was used to determine if there was a relation between biopsychosocial complexity and LOS, MOD and polypharmacy. RESULTS: All participants completed the IM-SA. The average time spent completing the questionnaire was 11.46 min (SD 5.74). The attitude towards the IM-SA was positive. The prevalence of biopsychosocial complexity was 11.84%. Referral to psychiatry or psychology did not take place. There was no relation between complexity and LOS (Spearman's rho (r) = 0.079, p = 0.499, MOD (Phi = 0.169, p = 0.173) and polypharmacy (Phi = 0.007, p = 0.953). CONCLUSION: Biopsychosocial complexity can be identified in TKA patients during the pre-operative phase by using the IM-SA. Implementation of the IM-SA in a Dutch general hospital is feasible.
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Artroplastia de Reemplazo de Rodilla , Procedimientos Quirúrgicos Electivos , Estudios de Factibilidad , Humanos , Artroplastia de Reemplazo de Rodilla/psicología , Masculino , Proyectos Piloto , Femenino , Anciano , Procedimientos Quirúrgicos Electivos/psicología , Persona de Mediana Edad , Encuestas y Cuestionarios , Países Bajos , Tiempo de Internación/estadística & datos numéricos , Anciano de 80 o más Años , Autoevaluación (Psicología)RESUMEN
OBJECTIVE: This systematic review synthesizes the evidence of various interventions aiming to prevent muscu¬loskeletal complaints in professional musicians. METHODS: This study comprises a systematic review according to PRISMA guidelines. A database search was performed in Cochrane, Embase, and PubMed on 13 September 2022 without time and language restrictions. The search consisted of the following groups of keywords: preventive measures AND musculoskeletal AND musicians. Risk of bias was assessed with the PEDro and MINORs criteria. Two reviewers independently selected and assessed the quality of the studies. RESULTS: A total of 1,831 articles were screened and 20 articles were included in this review. There is a wide range of interventions aiming to reduce musculoskeletal complaints in musicians. Among the studied programs were interventions focused on strength, cardiovascular and general fitness, flexibility as well as educational interventions and combinations of these. On average, scientific quality was good, moderate, and low for randomized controlled trials (RCTs), comparative studies, and non-comparative studies, respectively. A significant beneficial effect of the evaluated intervention on either playing-related musculoskeletal disorders (PRMD) frequency or severity or (playing-related) pain frequency and intensity was reported in at least 12 of the 20 studies. In particular, interventions with a strength training program reported a beneficial effect on PRMD frequency and severity as well as pain intensity and interference on the short-term. CONCLUSION: This systematic review highlights the heterogeneity in interventions aiming to prevent musculoskeletal complaints in musicians. Strength training might have a positive short-term effect on reducing musculoskeletal complaints. There is a need for further research to improve the quality of evidence as well as long-term outcomes of injury prevention programs.
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Enfermedades Musculoesqueléticas , Entrenamiento de Fuerza , Humanos , Enfermedades Musculoesqueléticas/prevención & controlRESUMEN
PURPOSE: In press-fit total hip arthroplasty (THA), primary stability is needed to avoid micromotion and hereby aseptic loosening, the main reason for early revision. High aseptic loosening revision rates of the seleXys TH+ cup (Mathys Medical) with Ceramys ceramic-on-ceramic (CoC) bearing are seen in literature. Since CoC is presumed to overcome long-term wear-related revisions, the reason for early failure of this cup is important to clarify. The aim is to investigate its ten year outcomes and differentiate between potential causes and identify risk factors for aseptic loosening. METHODS: Retrospective screening of a prospectively documented series of 315 THAs was performed. Primary outcome was cumulative incidence of cup revision due to aseptic loosening. Secondary outcomes were component revision and reoperation. Additionally, potential predictive factors for aseptic loosening were evaluated. RESULTS: At the median follow-up of 9.7 years [IQR 4.4; 10.3], 48 TH+ (15.2%) were revised due to aseptic loosening. Competing risk analysis showed a ten year cumulative incidence of cup revision due to aseptic loosening of 15.6% (95% CI 12.0-20.2). Stabilization of early revision rates was observed, following a high rate of respectively 81.3% (n = 39) and 95.8% (n = 46) within the first two and three years. No significant predictive factors for aseptic loosening were found. CONCLUSION: The ten year results of seleXys TH+ cup with Ceramys CoC bearing showed an unacceptable high aseptic loosening rate, which stabilized over time after a high early failure incidence. This could be attributed to a problem with osseointegration during the transition of primary to definitive stability.
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Artroplastia de Reemplazo de Cadera , Prótesis de Cadera , Artroplastia de Reemplazo de Cadera/efectos adversos , Cerámica , Estudios de Seguimiento , Prótesis de Cadera/efectos adversos , Humanos , Diseño de Prótesis , Falla de Prótesis , Reoperación , Estudios Retrospectivos , Sobrevivientes , Resultado del TratamientoRESUMEN
Nowadays, most patients with severe burns will survive their injury. This evolution is accompanied by the challenge to cover a large percentage of total body surface area burned. Consequently, more and more patients have to deal with the sequelae of burn scars and require (multiple) reconstructions. This review provides a gross overview of developments in the field of tissue engineering for permanent burn wound coverage and reconstructive burn surgery, focusing on usage and clinical effectiveness. Not only skin substitutes will be discussed but also the replacement of subcutaneous fat tissue and cartilage.
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Bruch's membrane (BM) is a unique pentalaminar structure, which is strategically located between the retinal pigment epithelium (RPE) and the fenestrated choroidal capillaries of the eye. BM is an elastin- and collagen-rich extracellular matrix that acts as a molecular sieve. BM partly regulates the reciprocal exchange of biomolecules, nutrients, oxygen, fluids and metabolic waste products between the retina and the general circulation. Accumulating evidence suggests that the molecular, structural and functional properties of BM are dependent on age, genetic constitution, environmental factors, retinal location and disease state. As a result, part of the properties of BM are unique to each human individual at a given age, and therefore uniquely affect the development of normal vision and ocular disease. The changes occurring in BM with age include increased calcification of elastic fibres, increased cross-linkage of collagen fibres and increased turnover of glycosaminoglycans. In addition, advanced glycation end products (AGEs) and fat accumulate in BM. These age-related changes may not only influence the normal age-related health of photoreceptor cells, but also the onset and progression of diseases like retinitis pigmentosa (RP) and age-related macular degeneration (AMD). Undoubtedly, BM is the site of drusen development. Confluent drusen and uncontrolled activation of the complement cascade are most likely the first signs of AMD. Furthermore, the nature of adhesive interactions between the RPE and BM are instrumental in the development of retinal detachments and proliferative retinal disease. Finally, BM is passively or actively involved in a range of other retinal disorders such as Pseudoxanthoma elasticum (PXE), Sorsby's Fundus Dystrophy and Malattia Leventinese. Here, we review the dynamic nature of Bruch's membrane, from molecule to man, during development, aging and disease. We propose a simple and straightforward nomenclature for BM deposits. Finally, we attempt to correlate recently published mRNA expression profiles of the RPE and choroid with molecular, structural and functional properties of BM. Our review may shed light on the complex involvement of BM in retinal pathology, notably age-related macular degeneration.