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101.
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Bradley J Ramesh BM Rajaram S Lobo A Gurav K Isac S Chandra Shekhar Gowda G Pushpalatha R Moses S Sunil KD Alary M 《AIDS care》2012,24(6):695-703
Sexual behaviour studies are often challenged by sampling, participation and measurement biases, and may be unacceptable to participants. We invited 293 randomly selected female sex workers (FSWs) in Bangalore, India, to participate in a telephone survey, with condom breakage as the main outcome. Free cell phones were supplied and trained interviewers telephoned FSWs daily to ask about all sex acts the previous day. Later, we undertook focus groups to discuss the methodology with the participants. We evaluated technical and operational feasibility; data reliability and measurement error; emotional and fatigue effects; interviewer bias; survey reactivity effects; and user acceptability. Response rates were high, with 84% of invited participants complying fully with the protocol. The study ran smoothly, with little evidence of biases. The methodology was highly acceptable; the respondents enjoyed using a new telephone and being interviewed at times convenient to them. Other reasons for the success of the method were that the study was sanctioned and supported by the sex worker collective, and the interviewers were well trained and developed a strong rapport with the participants. The success of this methodology, and the wealth of data produced, indicates that it can be an important tool for conducting sexual behaviour research in low literacy, high sex volume populations. 相似文献
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Pond Z Burke H Duffus C Kurukulaaratchy RJ 《The European respiratory journal》2012,40(1):280-1; author reply 281
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N. A. Quraishi T. S. Rajagopal S. R. Manoharan S. Elsayed K. L. Edwards B. M. Boszczyk 《European spine journal》2013,22(6):1383-1388
Purpose
Metastatic spinal cord compression (MSCC) requires expeditious treatment. While there is no ambiguity in the literature about the urgency of care for patients with MSCC, the effect of timing of surgical intervention has not been investigated in detail. The objective of our study was to investigate whether or not the ‘timing of surgery’ is an important factor in survival and neurological outcome in patients with MSCC.Methods
All patients with MSCC presenting to our unit from October 2005 to March 2010 were included in this study. Patients were divided into three groups—those who underwent surgery within 24 h (Group 1, n = 45), between 24 and 48 h (Group 2, n = 23) and after 48 h (Group 3, n = 53) from acute presentation of neurological symptoms. The outcome measures studied were neurological outcome (change in Frankel grade post-operatively), survival (survival rate and median survival in days), incidence of infection, length of stay and complications.Results
Patients’ age, gender, revised Tokuhashi score, level of spinal metastasis and primary tumour type were not significantly different between the three groups. Greatest improvement in neurology was observed in Group 1, although not significantly when compared against Group 2 (24–48 h; (p = 0.09). When comparisons of neurological outcome were performed for all patients having surgery within 48 h (Groups 1 and 2) versus after 48 h (Group 3), the Frankel grade improvement was significant (p = 0.048) favouring surgery within 48 h of presentation. There was a negative correlation (−0.17) between the delay in surgery and the immediate neurological improvement, suggesting less improvement in those who had delayed surgery. There was no difference in length of hospital stay, incidence of infection, post-operative complications or survival between the groups.Conclusions
Our results show that surgery should be performed sooner rather than later. Furthermore, earlier surgical treatment within 48 h in patients with MSCC resulted in significantly better neurological outcome. However, the timing of surgery did not influence length of hospital stay, complication rate or patient survival. 相似文献110.
James Cleary Henry Ddungu Sandra R. Distelhorst Carla Ripamonti Gary M. Rodin Mohammad A. Bushnaq Joe N. Clegg-Lamptey Stephen R. Connor Msemo B. Diwani Alexandru Eniu Joe B. Harford Suresh Kumar M.R. Rajagopal Beti Thompson Julie R. Gralow Benjamin O. Anderson 《Breast (Edinburgh, Scotland)》2013,22(5):616-627
Many women diagnosed with breast cancer in low- and middle-income countries (LMICs) present with advanced-stage disease. While cure is not a realistic outcome, site-specific interventions, supportive care, and palliative care can achieve meaningful outcomes and improve quality of life.As part of the 5th Breast Health Global Initiative (BHGI) Global Summit, an expert international panel identified thirteen key resource recommendations for supportive and palliative care for metastatic breast cancer. The recommendations are presented in three resource-stratified tables: health system resource allocations, resource allocations for organ-based metastatic breast cancer, and resource allocations for palliative care. These tables illustrate how health systems can provide supportive and palliative care services for patients at a basic level of available resources, and incrementally add services as more resources become available.The health systems table includes health professional education, patient and family education, palliative care models, and diagnostic testing. The metastatic disease management table provides recommendations for supportive care for bone, brain, liver, lung, and skin metastases as well as bowel obstruction. The third table includes the palliative care recommendations: pain management, and psychosocial and spiritual aspects of care.The panel considered pain management a priority at a basic level of resource allocation and emphasized the need for morphine to be easily available in LMICs. Regular pain assessments and the proper use of pharmacologic and non-pharmacologic interventions are recommended. Basic-level resources for psychosocial and spiritual aspects of care include health professional and patient and family education, as well as patient support, including community-based peer support. 相似文献