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Project: The shortcomings of cluster-randomized controlled trials for the assessment of complex interventions in general practices: a systematic review

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Associated Extraction Forms

Title Created by Key Questions Addressed Form Notes
Overall Extraction Form Jennifer Engler 1


Associated Studies (each link opens a new tab)

Title Author Year
Chronic care clinics: a randomized controlled trial of a new model of primary care for frail older adults. Coleman EA., Grothaus LC., Sandhu N., Wagner EH. 1999
Economic evaluation of a primary care-based education programme for patients with osteoarthritis of the knee. Lord J., Victor C., Littlejohns P., Ross FM., Axford JS. 1999
Chronic care clinics for diabetes in primary care: a system-wide randomized trial. Wagner EH., Grothaus LC., Sandhu N., Galvin MS., McGregor M., Artz K., Coleman EA. 2001
Self-management of asthma in general practice, asthma control and quality of life: a randomised controlled trial. Thoonen BP., Schermer TR., Van Den Boom G., Molema J., Folgering H., Akkermans RP., Grol R., Van Weel C., Van Schayck CP. 2003
A pragmatic cluster randomized controlled trial of an educational intervention for GPs in the assessment and management of depression. Gask L., Dowrick C., Dixon C., Sutton C., Perry R., Torgerson D., Usherwood T. 2004
A chronic disease management programme can reduce days in hospital for patients with chronic obstructive pulmonary disease. Rea H., McAuley S., Stewart A., Lamont C., Roseman P., Didsbury P. 2004
Self-management plans in the primary care of patients with chronic obstructive pulmonary disease. McGeoch GR., Willsman KJ., Dowson CA., Town GI., Frampton CM., McCartin FJ., Cook JM., Epton MJ. 2006
Case management for depression by health care assistants in small primary care practices: a cluster randomized trial. Gensichen J., von Korff M., Peitz M., Muth C., Beyer M., Güthlin C., Torge M., Petersen JJ., Rosemann T., König J., Gerlach FM. 2009
Implementation of self management support for long term conditions in routine primary care settings: cluster randomised controlled trial. Kennedy A., Bower P., Reeves D., Blakeman T., Bowen R., Chew-Graham C., Eden M., Fullwood C., Gaffney H., Gardner C., Lee V., Morris R., Protheroe J., Richardson G., Sanders C., Swallow A., Thompson D., Rogers A. 2013
Effect of tailored practice and patient care plans on secondary prevention of heart disease in general practice: cluster randomised controlled trial. Murphy AW., Cupples ME., Smith SM., Byrne M., Byrne MC., Newell J. 2009
Should treatment of (sub)acute low back pain be aimed at psychosocial prognostic factors? Cluster randomised clinical trial in general practice. Jellema P., van der Windt DA., van der Horst HE., Twisk JW., Stalman WA., Bouter LM. 2005
Effectiveness of counselling patients on physical activity in general practice: cluster randomised controlled trial. Elley CR., Kerse N., Arroll B., Robinson E. 2003
General practice based intervention to prevent repeat episodes of deliberate self harm: cluster randomised controlled trial. Bennewith O., Stocks N., Gunnell D., Peters TJ., Evans MO., Sharp DJ. 2002
Randomised controlled trial of structured personal care of type 2 diabetes mellitus. Olivarius NF., Beck-Nielsen H., Andreasen AH., Hørder M., Pedersen PA. 2001
Improving the health behaviours of elderly people: randomised controlled trial of a general practice education programme. Kerse NM., Flicker L., Jolley D., Arroll B., Young D. 1999
Preventing injuries in children: cluster randomised controlled trial in primary care. Kendrick D., Marsh P., Fielding K., Miller P. 1999
Primary care management of major depression in patients aged > or =55 years: outcome of a randomised clinical trial. van Marwijk HW., Ader H., de Haan M., Beekman A. 2008
Exploratory cluster randomised controlled trial of shared care development for long-term mental illness. Byng R., Jones R., Leese M., Hamilton B., McCrone P., Craig T. 2004
Effectiveness of integrated disease management for primary care chronic obstructive pulmonary disease patients: results of cluster randomised trial. Kruis AL., Boland MR., Assendelft WJ., Gussekloo J., Tsiachristas A., Stijnen T., Blom C., Sont JK., Rutten-van Mölken MP., Chavannes NH. 2014
Effectiveness of a training course for general practice nurses in motivation support in type 2 diabetes care: a cluster-randomised trial. Juul L., Maindal HT., Zoffmann V., Frydenberg M., Sandbaek A. 2014
The Teamwork Study: enhancing the role of non-GP staff in chronic disease management in general practice. Black DA., Taggart J., Jayasinghe UW., Proudfoot J., Crookes P., Beilby J., Powell-Davis G., Wilson LA., Harris MF. 2013
The at-risk registers in severe asthma (ARRISA) study: a cluster-randomised controlled trial examining effectiveness and costs in primary care. Smith JR., Noble MJ., Musgrave S., Murdoch J., Price GM., Barton GR., Windley J., Holland R., Harrison BD., Howe A., Price DB., Harvey I., Wilson AM. 2012
Dementia care in the general practice setting: a cluster randomized trial on the effectiveness and cost impact of three management strategies. Menn P., Holle R., Kunz S., Donath C., Lauterberg J., Leidl R., Marx P., Mehlig H., Ruckdäschel S., Vollmar HC., Wunder S., Gräßel E. 2012
Effect of early intensive multifactorial therapy on 5-year cardiovascular outcomes in individuals with type 2 diabetes detected by screening (ADDITION-Europe): a cluster-randomised trial. Griffin SJ., Borch-Johnsen K., Davies MJ., Khunti K., Rutten GE., Sandbæk A., Sharp SJ., Simmons RK., van den Donk M., Wareham NJ., Lauritzen T. 2011
Systematic care for asthma in Australian general practice: a randomised controlled trial. Holton CH., Beilby JJ., Harris MF., Harper CE., Proudfoot JG., Ramsay EN., Ruffin RE. 2010
Educational outreach to general practitioners reduces children's asthma symptoms: a cluster randomised controlled trial. Zwarenstein M., Bheekie A., Lombard C., Swingler G., Ehrlich R., Eccles M., Sladden M., Pather S., Grimshaw J., Oxman AD. 2007
A randomized controlled trial of brief training in the assessment and treatment of somatization in primary care: effects on patient outcome. Rosendal M., Olesen F., Fink P., Toft T., Sokolowski I., Bro F. 2007
Effectiveness of interdisciplinary primary care approach to reduce disability in community dwelling frail older people: cluster randomised controlled trial. Metzelthin SF., van Rossum E., de Witte LP., Ambergen AW., Hobma SO., Sipers W., Kempen GI. 2013
Effect of a comprehensive intervention program targeting general practice staff on quality of life in patients at high cardiovascular risk: a randomized controlled trial. Lobo CM., Frijling BD., Hulscher ME., Bernsen RM., Grol RP., Prins A., van der Wouden JC. 2004




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