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PURPOSE: This study explores the sociodemographic, medical and work-related factors leading to a participation in an in-house rehabilitation measure after primary treatment for breast cancer. METHODS: The prospective multi-center study is based on a written survey with employed breast cancer patients who were recruited at 11 breast cancer centers in Lower Saxony, Germany. Predictors of participation were examined by logistic regression, predictors of the time period before starting the rehabilitation by linear regression. RESULTS: 409 patients returned their questionnaires at all three time-points. Response rates were 80,1% 3 weeks after surgery (t0), 95,2% 6 months after surgery (t1) and 89,9% one year after surgery (t2). Altogether, 294 patients (72%) participated in the rehabilitation measure. Respondents, 90% of whom participated in rehabilitation before returning to work, began their rehabilitation on average 21 weeks after primary surgery. They showed an increased probability of participation if they had indicated the need to clarify their job situation (OR=2,74, p<0,01), or if their answers displayed a detrimental relation between effort and reward at work (OR=3,89, p<0,05). At the same time, higher age, a higher level of school education (OR=4,23) and reduced physical health (OR=0,94, p<0,01) increased the chance for breast cancer patients to take part in oncological rehabilitation. The starting point of rehabilitation was only predictable by medical treatments: adjuvant chemotherapy (ß=0,492, p≤0,001), additional surgery (ß=0,112, p<0,05), and radiation therapy within the second half year after primary surgery (ß=0,20; p<0,001) led to a postponement. CONCLUSION: This study shows that an increased need of breast cancer patients for medical and socio-psychological support leads to their participation in an in-house rehabilitation and thus underlines the necessity of these institutions. Women with an impaired psychological health should be given extra attention.
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Neoplasias de la Mama , Femenino , Alemania , Humanos , Oncología Médica , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
The present study aimed to evaluate the role of adjuvant radiotherapy (RT) following nipple-sparing mastectomy (NSM) for patients with ductal carcinoma in situ and invasive breast cancer, based on the published literature. Currently, there is no standard for RT following NSM. NSM aims to spare the nipple areola complex (NAC) without compromising locoregional control. Long-term follow-up studies have begun to show promising results. A search of the English literature was performed using the Medline database and Cochrane central library, with the keywords 'nipple/areola-sparing mastectomy', 'whole skin mastectomy' and 'NAC preservation'. A total of 32 original studies with data on NSM in terms of locoregional control, NAC control, NAC necrosis and adjuvant RT were identified. The median locoregional and NAC recurrence rates were 3.2 and 1.4% (range, 0-28.4% and 0-3.7%), respectively. The volume of remaining breast tissue following NSM was reported inconsistently. In 15 studies, RT was not mentioned. In the remaining 17 studies, RT was administered in 0-100% of patients. Only 7 studies provided detailed information regarding the use of adjuvant RT. Adjuvant thoracic wall irradiation was not used in certain studies, not even for locoregionally advanced tumors. Overall, NSM appears a feasible treatment without increased risk of locoregional recurrence for selected patients. The role of adjuvant RT following NSM requires further clarification. The decision regarding adjuvant RT must be made in interdisciplinary tumor boards and with consideration of the individual situation of the patient.
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BACKGROUND: The zygapophysial (facet) joint is the primary pain generator in one third of chronic low back pain cases. Current treatment options include temporarily palliative nonsurgical approaches, facet injections, radiofrequency denervation, and, rarely, lumbar arthrodesis. The purpose of this study was to assess the safety and effectiveness of a minimally invasive implant intended to restore facet joint function in patients with chronic lumbar facetogenic pain. METHODS: This prospective, multi-center feasibility study enrolled patients with confirmed lumbar facetogenic joint pain at 1 or 2 levels who underwent at least 6 months of unsuccessful nonoperative care. Patients received a minimally invasive implant (Glyder® Facet Restoration Device, Zyga Technology, Inc., Minnetonka, MN) intended to restore facet joint function while preserving the native anatomy. Main outcomes included back pain severity using a visual analogue scale, back-specific disability using the Oswestry Disability Index (ODI), and adverse events adjudicated by an independent Clinical Events Committee. RESULTS: Of 40 enrolled patients, 37 patients received the facet restoration implant and 34 patients had complete 1-year follow-up data available. Over the 1-year follow-up period, back pain severity decreased 41% and ODI decreased 34%, on average. Freedom from a device- or procedure-related serious adverse event through 1 year was 84%. Implant migration was observed in 3 patients and implant expulsion from the facet joint occurred in 3 patients. In total, 2 (5.4%) patients underwent implant removal through 1 year post-treatment. CONCLUSIONS: A minimally invasive facet restoration implant is a promising treatment option in select patients with chronic lumbar zygapophysial pain who have exhausted nonsurgical treatments, with therapeutic benefit persisting at 1 year follow-up.
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BACKGROUND: In 2008 the Austrian Task Force for Neuromyelitis Optica (NMO) started a nation-wide network for information exchange and multi-centre collaboration. Their aim was to detect all patients with NMO or NMO spectrum disorders (NMO-SD) in Austria and to analyse their disease courses and response to treatment. METHODS: (1) As of March 2008, 1957 serum samples (of 1557 patients) have been tested with an established cell based immunofluorescence aquaporin-4 antibody (AQP4-ab) assay with a high sensitivity and specificity (both >95%). All tests were performed in a single reference laboratory (Clinical Dept. of Neurology of the Innsbruck Medical University). (2) A nation-wide survey with several calls for participation (via email newsletters, articles in the official journal of the Austrian Society of Neurology, and workshops) was initiated in 2008. All collected data will be presented in a way that allows that every individual patient can be traced back in order to ensure transparency and to avoid any data distortion in future meta-analyses. The careful and detailed presentation allows the visualization and comparison of the different disease courses in real time span. Failure and response to treatment are made visible at one glance. Database closure was 31 December 2011. All co-operators were offered co-authorship. RESULTS: All 71 NMO- or NMO-SD patients with AQP4-ab positivity (age range 12.3 to 79.6 years) were analysed in detail. Sex ratio (m:f = 1:7) and the proportion of patients without oligoclonal bands in cerebrospinal fluid (86.6%) were in line with previously published results. All identified patients were Caucasians. CONCLUSIONS: A nationwide collaboration amongst Austrian neurologists with good network communications made it possible to establish a database of 71 AQP4-ab positive patients with NMO/NMO-SD. This database is presented in detail and provides the basis for further studies and international cooperation in order to investigate this rare disease.