Abstract:
STUDY OBJECTIVE:Comparison of four layer bandage system with traditional adhesive plaster bandaging in terms of (a) compression achieved and (b) healing of venous ulcers. DESIGN:Part of larger randomised trial of five different dressings. SETTING:Outpatient venous ulcer clinic in university hospital. PATIENTS:(a) Pressure exerted by both bandage systems was measured in the same 20 patients. (b) Healing with the four layer bandage was assessed in 148 legs in 126 consecutive patients (mean age 71 (SE 2); range 30-96) with chronic venous ulcers that had resisted treatment with traditional bandaging for a mean of 27.2 (SE 8) months. INTERVENTIONS:(a) Four layer bandage system or traditional adhesive plaster bandaging for pressure studies; (b) four layer bandaging applied weekly for studies of healing. END POINTS:(a) Comparison of pressures achieved at the ankle for up to one week; (b) complete healing within 12 weeks. MEASUREMENTS AND MAIN RESULTS:(a) Four layer bandage produced higher initial pressures at the ankle of 42.5 (SE 1) mm Hg compared with 29.8 (1.8) for the adhesive plaster (p less than 0.001; 95% confidence interval 18.5 to 6.9). Pressure was maintained for one week with the four layer bandage but fell to 10.4 (3.5) mm Hg at 24 hours with adhesive plaster bandaging. (b) After weekly bandaging with the four layer bandage 110 of 48 venous ulcers had healed completely within 12 (mean 6.3 (0.4)) weeks. CONCLUSION:Sustained compression of over 40 mm Hg achieved with a multilayer bandage results in rapid healing of chronic venous ulcers that have failed to heal in many months of compression at lower pressures with more conventional bandages.
journal_name
BMJjournal_title
BMJ (Clinical research ed.)authors
Blair SD,Wright DD,Backhouse CM,Riddle E,McCollum CNdoi
10.1136/bmj.297.6657.1159subject
Has Abstractpub_date
1988-11-05 00:00:00pages
1159-61issue
6657eissn
0959-8138issn
1756-1833journal_volume
297pub_type
临床试验,杂志文章,随机对照试验abstract::The UN has reported that five multinational pharmaceutical companies would cut down HIV drug prices in the developing world. One of these drug companies is GlaxoWellcome, which has promised to reduce the price of zidovudine and lamivudine to US$2 in the poorest nations, a fifth of its price in the US. Although Peter ...
journal_title:BMJ (Clinical research ed.)
pub_type: 新闻
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更新日期:2000-05-20 00:00:00
abstract:OBJECTIVE:To assess the risk of adverse perinatal events of vaccination of pregnant women with an MF59 adjuvanted vaccine. DESIGN:Cross sectional multicentre study. SETTING:49 public hospitals in major cities in Argentina, from September 2010 to May 2011. PARTICIPANTS:30,448 mothers (7293 vaccinated) and their 30,76...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究
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更新日期:2013-02-04 00:00:00
abstract:OBJECTIVE:To assess long term survival (> 5 years) and quality of life in severely ill patients referred for urgent cardiac transplantation. SETTING:Tertiary referral centres: before transplantation at the National Heart Hospital (late 1984 to end 1986); after transplantation at Harefield Hospital. SUBJECTS:Eighteen ...
journal_title:BMJ (Clinical research ed.)
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doi:10.1136/bmj.306.6870.98
更新日期:1993-01-09 00:00:00
abstract:OBJECTIVE:To investigate the effect of watching different types of video on energy expenditure. DESIGN:Randomised study assessing a "pleasant," an "amusing," an "exciting," and no video film clips. SUBJECTS:12 volunteers who did not know the purpose of the study. MAIN OUTCOME MEASURES:Changes in energy expenditure, ...
journal_title:BMJ (Clinical research ed.)
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1136/bmj.311.7021.1664
更新日期:1995-12-23 00:00:00
abstract:OBJECTIVES:(a) To investigate defensive medical practices among general practitioners; (b) to compare any such practices with general practitioners' understanding of certain aspects of the terms of service and medical negligence and practitioners' concerns about the risk of being sued or having a complaint lodged. DES...
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pub_type: 杂志文章
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更新日期:1995-01-07 00:00:00
abstract:OBJECTIVES:To compare the course and outcome of psychotic illness in a group of Afro-Caribbean patients resident in the United Kingdom and a group of white British patients. DESIGN:Cohort study of consecutive admissions followed up for four years. SUBJECTS:113 patients with psychotic illness of recent onset admitted ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.311.7016.1325
更新日期:1995-11-18 00:00:00
abstract:OBJECTIVES:To assess heat related mortalities in relation to climate within Europe. DESIGN:Observational population study. SETTING:North Finland, south Finland, Baden-Württemberg, Netherlands, London, north Italy, and Athens. SUBJECTS:People aged 65-74. MAIN OUTCOME MEASURES:Mortalities at temperatures above, below...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.321.7262.670
更新日期:2000-09-16 00:00:00
abstract:OBJECTIVE:To use the rs1229984 variant in the alcohol dehydrogenase 1B gene (ADH1B) as an instrument to investigate the causal role of alcohol in cardiovascular disease. DESIGN:Mendelian randomisation meta-analysis of 56 epidemiological studies. PARTICIPANTS:261 991 individuals of European descent, including 20 259 c...
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pub_type: 杂志文章,meta分析
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更新日期:2014-07-10 00:00:00
abstract:OBJECTIVE:To discover whether the wartime government evacuation of children from London and other population centres to rural districts was associated with any increase in childhood leukaemia. DESIGN:Observational study of mortality from leukaemia among the childhood population of England and Wales in relation to the ...
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pub_type: 杂志文章
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更新日期:1994-11-05 00:00:00
abstract:OBJECTIVE:To assess body shape trajectories in early and middle life in relation to risk of mortality. DESIGN:Prospective cohort study. SETTING:Nurses' Health Study and Health Professionals Follow-up Study. POPULATION:80 266 women and 36 622 men who recalled their body shape at ages 5, 10, 20, 30, and 40 years and p...
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pub_type: 评论,杂志文章
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更新日期:2016-05-04 00:00:00
abstract:OBJECTIVE:To compare four potential screening strategies, and subsequent interventions, for the prevention and treatment of type 2 diabetes: (a) screening for type 2 diabetes to enable early detection and treatment, (b) screening for type 2 diabetes and impaired glucose tolerance, intervening with lifestyle interventio...
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pub_type: 杂志文章
doi:10.1136/bmj.39545.585289.25
更新日期:2008-05-24 00:00:00
abstract:OBJECTIVE:To investigate the effects of spinal cord stimulation on myocardial ischaemia, coronary blood flow, and myocardial oxygen consumption in angina pectoris induced by atrial pacing. DESIGN:The heart was paced to angina during a control phase and treatment with spinal cord stimulation. Blood samples were drawn f...
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pub_type: 杂志文章
doi:10.1136/bmj.307.6902.477
更新日期:1993-08-21 00:00:00
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pub_type: 杂志文章,多中心研究
doi:10.1136/bmj.b1211
更新日期:2009-04-09 00:00:00
abstract::Many clinicians remain unsure of the relevance of measuring quality of life to their clinical practice. In health economics quality of life measures have become the standard means of assessing the results of health care interventions and, more controversially, the means of prioritising funding; but they have many othe...
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pub_type: 杂志文章
doi:10.1136/bmj.305.6861.1074
更新日期:1992-10-31 00:00:00
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pub_type: 杂志文章,meta分析,评审
doi:10.1136/bmj.39343.511389.BE
更新日期:2007-11-03 00:00:00
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pub_type: 杂志文章,多中心研究
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更新日期:1999-06-19 00:00:00
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abstract:OBJECTIVE:To determine whether the more intensive screening and treatment for prostate cancer in the Seattle-Puget Sound area in 1987-90 led to lower mortality from prostate cancer than in Connecticut. DESIGN:Natural experiment comparing two fixed cohorts from 1987 to 1997. SETTING:Seattle-Puget Sound and Connecticut...
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pub_type: 杂志文章,多中心研究
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更新日期:2002-10-05 00:00:00
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pub_type: 杂志文章,meta分析
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更新日期:2001-03-31 00:00:00
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更新日期:2012-10-15 00:00:00
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pub_type: 杂志文章
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更新日期:2020-11-11 00:00:00
abstract:OBJECTIVE:To investigate the risk factors for HIV infection in patients attending clinics for sexually transmitted diseases in India. DESIGN:Descriptive study of HIV serology, risk behaviour, and findings on physical examination. SUBJECTS:2800 patients presenting to outpatient clinics between 13 May 1993 and 15 July ...
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doi:10.1136/bmj.311.7000.283
更新日期:1995-07-29 00:00:00
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pub_type: 杂志文章,随机对照试验
doi:10.1136/bmj.38807.571042.68
更新日期:2006-04-22 00:00:00
abstract:OBJECTIVE:To determine whether genetic factors associated with established rheumatoid arthritis could, in combination with rheumatoid factor, predict the development of radiological erosions in patients with early symmetrical (rheumatoid-like) arthritis. DESIGN:Prospective study. SETTING:Teaching hospital, early arth...
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pub_type: 杂志文章
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更新日期:1992-12-05 00:00:00
abstract:OBJECTIVE:To investigate the effect of immediate feedback from a point of care test for salivary nicotine metabolites in promoting smoking cessation and reduction in tobacco use. DESIGN:Prospective, operator blinded, randomised controlled trial. SETTING:General dental practice, London. PARTICIPANTS:100 adult smokers...
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更新日期:2005-10-29 00:00:00
abstract:OBJECTIVES:To determine whether the dose of vitamin A currently recommended by the World Health Organization or half this dose gives better protection against childhood morbidity and mortality. DESIGN:Randomised study. SETTING:A combined oral polio vaccine and vitamin A supplementation campaign in Guinea-Bissau, Afri...
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更新日期:2005-12-17 00:00:00
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更新日期:1994-07-23 00:00:00
abstract:OBJECTIVES:To estimate the cost effectiveness of statins in lowering serum cholesterol concentration in people at varying risk of fatal cardiovascular disease and to explore the implications of changing the criteria for intervention on cost and cost effectiveness for a purchasing authority. DESIGN:A life table method ...
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pub_type: 杂志文章
doi:10.1136/bmj.312.7044.1443
更新日期:1996-06-08 00:00:00
abstract:OBJECTIVES:To assess and improve the quality of care provided to women undergoing induced abortion. DESIGN:Two rounds of prospective, criterion based case note review audit. SETTING:Ten NHS gynaecology units throughout Scotland. SUBJECTS:2004 patient episodes of abortion care identified consecutively during two roun...
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pub_type: 杂志文章,多中心研究
doi:10.1136/bmj.309.6946.15
更新日期:1994-07-02 00:00:00
abstract:OBJECTIVE:To determine which treatments for preventing coronary heart disease should be offered to which patients by assessing their incremental cost effectiveness. DESIGN:Modelling study. DATA SOURCES:Cost estimates (for NHS) and estimates of effectiveness obtained for aspirin, antihypertensive drugs, statins and cl...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.327.7426.1264
更新日期:2003-11-29 00:00:00