Abstract:
:A 40 year old man presents with a 1 cm tender soft swelling in the lateral neck region. This developed seven days after the onset of a tonsillitis episode that has now resolved. He has a 20 pack-year smoking history and consumes minimal alcohol. Examination is otherwise normal.
journal_name
BMJjournal_title
BMJ (Clinical research ed.)authors
Dwivedi RC,Masterson L,Alam M,Jani Pdoi
10.1136/bmj.f5473subject
Has Abstractpub_date
2013-10-28 00:00:00pages
f5473eissn
0959-8138issn
1756-1833journal_volume
347pub_type
杂志文章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...
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.38621.463900.7C
更新日期:2005-10-29 00:00:00
abstract:OBJECTIVE:To assess the effect of high dose inhaled corticosteroids on skin. DESIGN:Cross sectional study of patients receiving treatment for chest diseases. SETTING:Outpatient chest clinic in a teaching hospital. PATIENTS:68 Patients divided into four groups of similar age--namely, 15 receiving long term oral predn...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.300.6739.1548
更新日期:1990-06-16 00:00:00
abstract:OBJECTIVE:To assess the effectiveness of early treatment for amblyopia in children. DESIGN:Follow up of outcomes of treatment for amblyopia in a randomised controlled trial comparing intensive orthoptic screening at 8, 12, 18, 25, 31, and 37 months (intensive group) with orthoptic screening at 37 months only (control ...
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.324.7353.1549
更新日期:2002-06-29 00:00:00
abstract:OBJECTIVE:To evaluate an experimental heroin maintenance programme. DESIGN:Randomised trial. SETTING:Outpatient clinic in Geneva, Switzerland. SUBJECTS:Heroin addicts recruited from the community who were socially marginalised and in poor health and had failed in at least two previous drug treatments. INTERVENTION:...
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.317.7150.13
更新日期:1998-07-04 00:00:00
abstract:OBJECTIVE:To determine whether elderly people can learn to use the inhaler used to deliver zanamivir (Relenza Diskhaler) as effectively as the Turbohaler and to identify which aspects of inhaler technique are most problematic. DESIGN:Randomised, controlled, intervention study. SETTING:Wards for acute elderly care in ...
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.322.7286.577
更新日期:2001-03-10 00:00:00
abstract::Objectives To estimate small for gestational age birth prevalence and attributable neonatal mortality in low and middle income countries with the INTERGROWTH-21st birth weight standard.Design Secondary analysis of data from the Child Health Epidemiology Reference Group (CHERG), including 14 birth cohorts with gestatio...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.j3677
更新日期:2017-08-17 00:00:00
abstract:OBJECTIVES:To measure the impact of socioeconomic deprivation on rates of teenage pregnancy and the extent of local variation in pregnancy rates in Scotland, and to examine how both have changed over time. DESIGN:Population study using routine data from hospital records, aggregated for small areas. SUBJECTS:Female te...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.323.7306.199
更新日期:2001-07-28 00:00:00
abstract:OBJECTIVE:To assess the effects of Helicobacter pylori treatment, vitamin supplementation, and garlic supplementation in the prevention of gastric cancer. DESIGN:Blinded randomized placebo controlled trial. SETTING:Linqu County, Shandong province, China. PARTICIPANTS:3365 residents of a high risk region for gastric ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,随机对照试验
doi:10.1136/bmj.l5016
更新日期:2019-09-11 00:00:00
abstract:OBJECTIVE:To assess the effectiveness of health checks by nurses in reducing risk factors for cardiovascular disease in patients from general practice. DESIGN:Randomised controlled trial. SETTING:Five urban general practices in Bedfordshire. SUBJECTS:2136 patients receiving an initial health check in 1989-91 and sch...
journal_title:BMJ (Clinical research ed.)
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-01-29 00:00:00
abstract::The studySheppard JP, Stevens S, Stevens R, Martin U, Mant J, Hobbs R, McManus R. Benefits and harms of antihypertensive treatment in low-risk patients with mild hypertension.Published on 1 December 2018 JAMA Intern Med 2018;178:1626-34.This project was funded by a grant from the National Institute for Health Research...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.l571
更新日期:2019-02-15 00:00:00
abstract:OBJECTIVE:To evaluate the effects on suicidal behaviour of legislation limiting the size of packs of paracetamol and salicylates sold over the counter. DESIGN:Before and after study. SETTING:UK population, with detailed monitoring of data from five liver units and seven general hospitals, between September 1996 and S...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.322.7296.1203
更新日期:2001-05-19 00:00:00
abstract:OBJECTIVE:To use funnel plots and cumulative funnel plots to compare in-hospital outcome data for operators undertaking percutaneous coronary interventions with predicted results derived from a validated risk score to allow for early detection of variation in performance. DESIGN:Analysis of prospectively collected dat...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.39512.529120.BE
更新日期:2008-04-26 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...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.305.6866.1387
更新日期:1992-12-05 00:00:00
abstract:OBJECTIVES:To evaluate the risk of venous thromboembolic events associated with the use of progestin-only contraception and whether that risk differs with the mode of drug delivery (oral, intrauterine, or depot injection). DESIGN:Systematic review and meta-analysis of randomised controlled trials and observational stu...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bmj.e4944
更新日期:2012-08-07 00:00:00
abstract:OBJECTIVES:To assess the compliance of Asian intensive care units and hospitals to the Surviving Sepsis Campaign's resuscitation and management bundles. Secondary objectives were to evaluate the impact of compliance on mortality and the organisational characteristics of hospitals that were associated with higher compli...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.d3245
更新日期:2011-06-13 00:00:00
abstract:OBJECTIVE:To study changes from 1969 to 1983 in the prognosis of patients with acute myocardial infarction treated in a coronary care unit. DESIGN:Mortality follow up of all patients with definite acute myocardial infarction. SETTING:The coronary care unit of the Royal Melbourne Hospital, a tertiary referral centre. ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.299.6704.892
更新日期:1989-10-07 00:00:00
abstract:OBJECTIVE:To assess effects on condom use and other sexual behaviour of an HIV prevention programme at school that promotes the use of condoms with and without emergency contraception. DESIGN:Cluster randomised controlled trial. SETTING:40 public high schools in the state of Morelos, Mexico. PARTICIPANTS:10 954 firs...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1136/bmj.38796.457407.80
更新日期:2006-05-20 00:00:00
abstract::Organs for donation are in short supply in the United Kingdom, resulting in allegations that relatives of potential donors are not being asked for consent. Legislation on "required request" has been proposed to overcome this. The incidence, causes, complications, and patterns of organ donation in brain stem dead patie...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.299.6706.1009
更新日期:1989-10-21 00:00:00
abstract::The relations among parental reports of respiratory symptoms, bronchospasm measured after exercise, and the presence of visible fungal mould in the home was assessed in a population sample of 7 year old children (n = 873). Wheeze in the past year was the symptom most closely associated with reported dampness and parti...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.297.6658.1223
更新日期:1988-11-12 00:00:00
abstract:OBJECTIVE:To investigate whether residence before and after birth near 50 Hz high voltage installations increases a child's risk of cancer and whether risk correlates with the strength of the magnetic field. DESIGN:A population based case-control study. SETTING:Denmark. SUBJECTS:1707 children under the age of 15 wit...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.307.6909.891
更新日期:1993-10-09 00:00:00
abstract:OBJECTIVE:To evaluate the association between body mass index and mortality from overall cardiovascular disease and specific subtypes of cardiovascular disease in east and south Asians. DESIGN:Pooled analyses of 20 prospective cohorts in Asia, including data from 835,082 east Asians and 289,815 south Asians. Cohorts w...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bmj.f5446
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:To compare characteristics of patients and outcomes after elective surgery in independent sector treatment centres (ISTCs) and NHS providers. DESIGN:Follow-up study with outcomes reported by patients three to six months after surgery. SETTING:25 ISTCs and 72 NHS providers in England. Population Consecutive ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.d6404
更新日期:2011-10-19 00:00:00
abstract:OBJECTIVE:To examine the patterns of physical activity among British schoolchildren aged 11 to 16 and to assess whether the children experience the intensity and duration of physical activity that are believed to stress the cardiopulmonary system appropriately. DESIGN:Cross sectional study of a sample of children draw...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.301.6745.203
更新日期:1990-07-28 00:00:00
abstract:OBJECTIVE:To report the percentage of graduates from British medical schools who eventually practise medicine in the British NHS. DESIGN:Cohort studies using postal questionnaires, employment data, and capture-recapture analysis. SETTING:Great Britain. SUBJECTS:32 430 graduates from all British medical schools in ni...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究
doi:10.1136/bmj.b1977
更新日期:2009-06-03 00:00:00
abstract:OBJECTIVES:To identify factors that differentiate between effective and ineffective computerised clinical decision support systems in terms of improvements in the process of care or in patient outcomes. DESIGN:Meta-regression analysis of randomised controlled trials. DATA SOURCES:A database of features and effects of...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析
doi:10.1136/bmj.f657
更新日期:2013-02-14 00:00:00
abstract::Several forces have resulted in the creation in Tayside of the first formally integrated unit of undergraduate and postgraduate education in general practice in the United Kingdom. Forces that helped this integration included the desire for change, national developments in education, financial support through funds se...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.310.6994.1577
更新日期:1995-06-17 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 ...
journal_title:BMJ (Clinical research ed.)
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 determine the prevalence and associations of symptoms of fatigue. DESIGN:Questionnaire survey. SETTING:London general practice. PARTICIPANTS:611 General practice attenders. MAIN OUTCOME MEASURES:Scores on a fatigue questionnaire and reasons given for fatigue. RESULTS:10.2% Of men (17/167) and 10.6% o...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.301.6762.1199
更新日期:1990-11-24 00:00:00
abstract::Fetomaternal haemorrhage was studied after 68 consecutive fetal intravascular transfusions performed in 20 patients with Rh isoimmunisation. alpha Fetoprotein concentration was assayed in maternal blood taken before, and immediately after each transfusion and three and 24 hours later. An increase of 50% or more in the...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.297.6660.1379
更新日期:1988-11-26 00:00:00
abstract::Objective To analyse stage specific incidence of breast cancer in the Netherlands where women have been invited to biennial mammography screening since 1989 (ages 50-69) and 1997 (ages 70-75), and to assess changes in breast cancer mortality and quantified overdiagnosis.Design Population based study.Setting Mammograph...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.j5224
更新日期:2017-12-05 00:00:00