60 research outputs found

    Effectiveness of physiotherapy exercise following hip arthroplasty for osteoarthritis: a systematic review of clinical trials

    Get PDF
    Background: Physiotherapy has long been a routine component of patient rehabilitation following hip joint replacement. The purpose of this systematic review was to evaluate the effectiveness of physiotherapy exercise after discharge from hospital on function, walking, range of motion, quality of life and muscle strength, for osteoarthritic patients following elective primary total hip arthroplasty. Methods: Design: Systematic review, using the Cochrane Collaboration Handbook for Systematic Reviews of Interventions and the Quorom Statement. Database searches: AMED, CINAHL, EMBASE, KingsFund, MEDLINE, Cochrane library (Cochrane reviews, Cochrane Central Register of Controlled Trials, DARE), PEDro, The Department of Health National Research Register. Handsearches: Physiotherapy, Physical Therapy, Journal of Bone and Joint Surgery (Britain) Conference Proceedings. No language restrictions were applied. Selection: Trials comparing physiotherapy exercise versus usual/standard care, or comparing two types of relevant exercise physiotherapy, following discharge from hospital after elective primary total hip replacement for osteoarthritis were reviewed. Outcomes: Functional activities of daily living, walking, quality of life, muscle strength and range of hip joint motion. Trial quality was extensively evaluated. Narrative synthesis plus meta-analytic summaries were performed to summarise the data. Results: 8 trials were identified. Trial quality was mixed. Generally poor trial quality, quantity and diversity prevented explanatory meta-analyses. The results were synthesised and meta-analytic summaries were used where possible to provide a formal summary of results. Results indicate that physiotherapy exercise after discharge following total hip replacement has the potential to benefit patients. Conclusion: Insufficient evidence exists to establish the effectiveness of physiotherapy exercise following primary hip replacement for osteoarthritis. Further well designed trials are required to determine the value of post discharge exercise following this increasingly common surgical procedure

    Mutations in the SLC2A9 Gene Cause Hyperuricosuria and Hyperuricemia in the Dog

    Get PDF
    Allantoin is the end product of purine catabolism in all mammals except humans, great apes, and one breed of dog, the Dalmatian. Humans and Dalmatian dogs produce uric acid during purine degradation, which leads to elevated levels of uric acid in blood and urine and can result in significant diseases in both species. The defect in Dalmatians results from inefficient transport of uric acid in both the liver and renal proximal tubules. Hyperuricosuria and hyperuricemia (huu) is a simple autosomal recessive trait for which all Dalmatian dogs are homozygous. Therefore, in order to map the locus, an interbreed backcross was used. Linkage mapping localized the huu trait to CFA03, which excluded the obvious urate transporter 1 gene, SLC22A12. Positional cloning placed the locus in a minimal interval of 2.5 Mb with a LOD score of 17.45. A critical interval of 333 kb containing only four genes was homozygous in all Dalmatians. Sequence and expression analyses of the SLC2A9 gene indicated three possible mutations, a missense mutation (G616T;C188F) and two promoter mutations that together appear to reduce the expression levels of one of the isoforms. The missense mutation is associated with hyperuricosuria in the Dalmatian, while the promoter SNPs occur in other unaffected breeds of dog. Verification of the causative nature of these changes was obtained when hyperuricosuric dogs from several other breeds were found to possess the same combination of mutations as found in the Dalmatian. The Dalmatian dog model of hyperuricosuria and hyperuricemia underscores the importance of SLC2A9 for uric acid transport in mammals

    A alopecia androgenética na consulta de tricologia do Hospital Geral de Santo António (cidade do Porto, Portugal) entre 2004 e 2006: estudo descritivo com componente analítico Androgenetic alopecia in trichology consultation at the Hospital Geral de Santo António (Oporto - Portugal, 2004-2006): a descriptive study with an analytic component

    No full text
    FUNDAMENTOS: A alopecia androgenética é a causa mais comum de perda progressiva de cabelo. Geralmente ocorre em doentes com predisposição hereditária para esse tipo de alopecia e com androgénios circulantes. OBJETIVO: Avaliar aspectos epidemiológicos e clínicos de pacientes com alopecia androgenética pertencentes ao sexo feminino. MÉTODOS: Realizou-se estudo clínico transversal e descritivo em grupo de mulheres com alopecia androgenética observadas na consulta de tricologia entre 2004 e 2006. Os dados foram analisados com base na estatística descritiva e no teste do qui-quadrado. RESULTADOS: Foram estudadas 200 mulheres com diagnóstico clínico de alopecia androgenética. Em 68% das pacientes foi detectada história familiar e, na maioria das mulheres, a alopecia era frontobiparietal. De acordo com os dados analíticos estudados, 17% delas tiveram níveis baixos de zinco e 9% de albumina e ferritina. Em 20% foi detectada alteração no estudo hormonal. CONCLUSÃO: A alteração analítica mais detectada nas mulheres estudadas com alopecia androgenética foi a alteração hormonal.<br>BACKGROUND: Androgenetic alopecia is the most frequent cause of progressive hair loss. It usually affects individuals with genetic predisposition and sufficient circulating androgens. OBJECTIVE: To assess the clinical and epidemiology aspects of androgenetic alopecia in females. METHODS: A cross-sectional and descriptive study was performed. The sample comprised a group of women with androgenetic alopecia seen in trichology consultation from 2004 to 2006. The results were analyzed using descriptive statistics and the chi-square test. RESULTS: A total of 200 women with clinical diagnosis of androgenetic alopecia were studied. Family history was detected in 68% of patients, and the most common site was frontoparietal hairline. The laboratory tests showed that 17% of females had low zinc and 9% low albumin and ferritin levels. Twenty percent of patients presented changes in hormone levels. CONCLUSION: The most common laboratory finding in the patients studied was hormone changes

    Sports and knee arthroplasty: How to deal with the extensor mechanism

    No full text
    A knee arthroplasty is commonly indicated to cure worn knees of the elderly. Its purpose is to obtain pain relief and better range of motion and, by doing so, regain an adequate mobility for the daily living. Nowadays, orthopedic surgeons are often confronted by sports activity demands of their patients. Walking, swimming, and biking are the most common sports which patients are allowed to perform after a total knee arthroplasty. But practicing golf, tennis, and skiing are also demanded and are among the expectations of the patients. The preservation and restoration of the extensor mechanism composed of patella and its lever arm, and the quadriceps muscle, is of upmost importance to respond to this type of high demand. Muscle atrophy and strength loss of quadriceps muscle are always present in an elderly arthritic knee which affects the functional capacity. In order to obtain results suiting the expectations of these high-demanding patients, special care should be given while operating the extensor mechanism and its rehabilitation needs a close follow-up. © Springer-Verlag Berlin Heidelberg 2012, 2015, All Rights Reserved
    • …
    corecore