Magdalena Rzewuska
University of São Paulo
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PLOS ONE | 2015
Gustavo C Machado; Paulo H. Ferreira; Ian A. Harris; Marina B. Pinheiro; Bart W. Koes; Maurits W. van Tulder; Magdalena Rzewuska; Christopher G. Maher; Manuela L. Ferreira
Background The management of spinal stenosis by surgery has increased rapidly in the past two decades, however, there is still controversy regarding the efficacy of surgery for this condition. Our aim was to investigate the efficacy and comparative effectiveness of surgery in the management of patients with lumbar spinal stenosis. Methods Electronic searches were performed on MEDLINE, EMBASE, AMED, CINAHL, Web of Science, LILACS and Cochrane Library from inception to November 2014. Hand searches were conducted on included articles and relevant reviews. We included randomised controlled trials evaluating surgery compared to no treatment, placebo/sham, or to another surgical technique in patients with lumbar spinal stenosis. Primary outcome measures were pain, disability, recovery and quality of life. The PEDro scale was used for risk of bias assessment. Data were pooled with a random-effects model, and the GRADE approach was used to summarise conclusions. Results Nineteen published reports (17 trials) were included. No trials were identified comparing surgery to no treatment or placebo/sham. Pooling revealed that decompression plus fusion is not superior to decompression alone for pain (mean difference –3.7, 95% confidence interval –15.6 to 8.1), disability (mean difference 9.8, 95% confidence interval –9.4 to 28.9), or walking ability (risk ratio 0.9, 95% confidence interval 0.4 to 1.9). Interspinous process spacer devices are slightly more effective than decompression plus fusion for disability (mean difference 5.7, 95% confidence interval 1.3 to 10.0), but they resulted in significantly higher reoperation rates when compared to decompression alone (28% v 7%, P < 0.001). There are no differences in the effectiveness between other surgical techniques for our main outcomes. Conclusions The relative efficacy of various surgical options for treatment of spinal stenosis remains uncertain. Decompression plus fusion is not more effective than decompression alone. Interspinous process spacer devices result in higher reoperation rates than bony decompression.
Journal of Psychosomatic Research | 2015
Magdalena Rzewuska; Christopher J Mallen; Victoria Strauss; John Belcher; George Peat
OBJECTIVE Distinguishing transient from persistent anxiety and depression symptoms in older people presenting to general practice with musculoskeletal pain is potentially important for effective management. This study sought to identify distinct post-consultation depression and anxiety symptom trajectories in adults aged over 50years consulting general practice for non-inflammatory musculoskeletal pain. METHODS Self-completion questionnaires, containing measures of anxiety and depressive symptoms, age, gender, pain status, coping and social status were mailed within 1week of the consultation and at 3, 6 and 12months. Latent class growth analysis was used to identify anxiety and depression symptoms trajectories, which were ascertained with cut-off score ≥8 on Hospital Anxiety and Depression Scale subscales. Associations between baseline characteristics and cluster membership were examined using multivariate multinomial logistic regression analysis (the 3-step approach). RESULTS Latent class growth analyses determined a 3-cluster anxiety model (n=499) and a 3-cluster depression model (n=501). Clusters identified were: no anxiety problem (44.1%), persistent anxiety problem (33.9%) and transient anxiety symptoms (22.2%); no depression problem (74.1%), persistent depression problem (22.0%) and gradual depression symptom recovery (4.0%). Widespread pain, interference with valued activities, coping by increased behavioral activities, catastrophizing, perceived lack of instrumental support, age ≥70years, being female, and performing manual/routine work were associated with anxiety and/or depression clusters. CONCLUSIONS Older people with non-inflammatory musculoskeletal pain are at high risk of persistent anxiety and/or depression problems. Biopsychosocial factors, such as pain status, coping strategies, instrumental support, performing manual/routine work, being female and age ≥70years, may help identify patients with persistent anxiety and/or depression.
International Journal of Mental Health Systems | 2017
Vinicius Tohoru Yoshiura; João Mazzoncini de Azevedo-Marques; Magdalena Rzewuska; André Luiz Teixeira Vinci; Ariane Morassi Sasso; Newton Shydeo Brandão Miyoshi; Antonia Regina Ferreira Furegato; Rui Rijo; Cristina Marta Del-Ben; Domingos Alves
BackgroundRegional networking between services that provide mental health care in Brazil’s decentralized public health system is challenging, partly due to the simultaneous existence of services managed by municipal and state authorities and a lack of efficient and transparent mechanisms for continuous and updated communication between them. Since 2011, the Ribeirao Preto Medical School and the XIII Regional Health Department of the Sao Paulo state, Brazil, have been developing and implementing a web-based information system to facilitate an integrated care throughout a public regional mental health care network.Case presentationAfter a profound on-site analysis, the structure of the network was identified and a web-based information system for psychiatric admissions and discharges was developed and implemented using a socio-technical approach. An information technology team liaised with mental health professionals, health-service managers, municipal and state health secretariats and judicial authorities. Primary care, specialized community services, general emergency and psychiatric wards services, that comprise the regional mental healthcare network, were identified and the system flow was delineated. The web-based system overcame the fragmentation of the healthcare system and addressed service specific needs, enabling: detailed patient information sharing; active coordination of the processes of psychiatric admissions and discharges; real-time monitoring; the patients’ status reports; the evaluation of the performance of each service and the whole network. During a 2-year period of operation, it registered 137 services, 480 health care professionals and 4271 patients, with a mean number of 2835 accesses per month. To date the system is successfully operating and further expanding.ConclusionWe have successfully developed and implemented an acceptable, useful and transparent web-based information system for a regional mental healthcare service network in a medium-income country with a decentralized public health system. Systematic collaboration between an information technology team and a wide range of stakeholders is essential for the system development and implementation.
PLOS ONE | 2017
Magdalena Rzewuska; João Mazzoncini de Azevedo-Marques; Domenica Coxon; Maria Lúcia Zanetti; Ana Carolina Guidorizzi Zanetti; Laércio Joel Franco; Jair Lício Ferreira Santos
Middle-income countries are facing a growing challenge of adequate health care provision for people with multimorbidity. The objectives of this study were to explore the distribution of multimorbidity and to identify patterns of multimorbidity in the Brazilian general adult population. Data from 60202 adults, aged ≥18 years that completed the individual questionnaire of the National Health Survey 2013 (Portuguese: “Pesquisa Nacional de Saúde”–“PNS”) was used. We defined multimorbidity as the presence of two or more chronic conditions, including self-reported diagnoses and responses to the 9-item Patient Health Questionnaire for depression. Multivariate Poisson regression analyses were used to explore relationship between multimorbidity and demographic factors. Exploratory tetrachoric factor analysis was performed to identify multimorbidity patterns. 24.2% (95% CI 23.5–24.9) of the study population were multimorbid, with prevalence rate ratios being significantly higher in women, older people and those with lowest educational level. Multimorbidity occurred earlier in women than in men, with half of the women and men aged 55–59 years and 65–69 years, respectively, were multimorbid. The absolute number of people with multimorbidity was approximately 2.5-fold higher in people younger than 65 years than older counterparts (9920 vs 3945). Prevalence rate ratios of any mental health disorder significantly increased with the number of physical conditions. 46.7% of the persons were assigned to at least one of three identified patterns of multimorbidity, including: “cardio-metabolic”, “musculoskeletal-mental” and “respiratory” disorders. Multimorbidity in Brazil is as common as in more affluent countries. Women in Brazil develop diseases at younger ages than men. Our findings can inform a national action plan to prevent multimorbidity, reduce its burden and align health-care services more closely with patients’ needs.
WFC 2015 Congress proceedings : WFC'S 13th Biennial Congress Proceedings, Athens, Greece, 10-13, 2015 : abstracts of the scientific sessions | 2015
Aron Downie; Mark J. Hancock; Magdalena Rzewuska; Christine Lin; Christopher M. Williams; Christopher G. Maher
The World Federation of Chiropractic (WFC) held its 13th Biennial Congress in Athens, Greece, on May 13 through 16, 2015. The WFC call for abstracts resulted in 237 submissions from 19 countries (Australia, Bahrain, Brazil, Canada, Denmark, Greece, Ireland, Italy, Republic of Korea, Mexico, Netherlands, New Zealand, Norway, South Africa, Spain, Sweden, Switzerland, United Kingdom, and the United States). From these abstracts, a total of 40 platforms and 117 posters were presented at the Congress.Objectives: People of rural Botswana rely on walking as their principal mode of transport over long distances and rugged geographical terrain. For those who suffer from Muscle, Bone and Joint (MuBoJo) disorders, navigating spaces and places contributes to everyday burdens that are not well represented in the literature. In this qualitative study we observed the use of walking sticks amongst villagers in rural Botswana and examined how they might support MuBoJo health.
Pain | 2016
Aron Downie; Mark J. Hancock; Magdalena Rzewuska; Christopher M. Williams; Chung-Wei Christine Lin; Christopher G. Maher
European Spine Journal | 2015
Magdalena Rzewuska; Manuela L. Ferreira; Andrew J. McLachlan; Gustavo C Machado; Christopher G. Maher
Cochrane Database of Systematic Reviews | 2016
Gustavo C Machado; Paulo H. Ferreira; Rafael Ij Yoo; Ian A. Harris; Marina B. Pinheiro; Bart W. Koes; Maurits W. van Tulder; Magdalena Rzewuska; Christopher G. Maher; Manuela L. Ferreira
Worldwide Family Medicine Community Conference | 2016
Magdalena Rzewuska
Worldwide Family Medicine Community Conference | 2016
Magdalena Rzewuska; João Mazzoncini de Azevedo-Marques; Coxon Domenica; Jair Lício Ferreira Santos