Observational Study

Known as: OBSERVATIONAL, Observational Trial 
A work that reports on the results of a clinical study in which participants may receive diagnostic, therapeutic, or other types of interventions… (More)
National Institutes of Health

Papers overview

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2014
2014
UNLABELLED This study aimed to investigate the relationship between on-treatment morning home blood pressure (HBP) and incidence… (More)
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2014
2014
OBJECTIVE To quantify reporting errors, measure incidence of postpartum haemorrhage (PPH) and define risk factors for PPH (≥500… (More)
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2013
2013
BACKGROUND Allergic rhinitis (AR) severity is evaluated using scores such as Rhinoconjunctivitis Quality-of-Life Questionnaire… (More)
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Highly Cited
2012
Highly Cited
2012
The Women's Health Initiative (WHI) double-blind, placebo-controlled clinical trial randomly assigned 36,282 postmenopausal women… (More)
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Review
2009
Review
2009
BACKGROUND Many questions in human health research can only be answered with observational studies. In contrast to controlled… (More)
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2009
2009
Pegylated liposomal doxorubicin (PLD) is active in metastatic breast cancer. This observational study evaluated the efficacy and… (More)
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Highly Cited
2003
Highly Cited
2003
The Women’s Health Initiative (WHI) Observational Study (OS) was established to explore the predictors and natural history of… (More)
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Highly Cited
2003
Highly Cited
2003
Establishing, defining, collecting, and classifying outcomes are critical activities in clinical research. The Women’s Health… (More)
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2003
2003
OBJECTIVE The mixed dopamine D2/D3 receptor agonist pramipexole is effective as monotherapy in early Parkinson's disease and as… (More)
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Highly Cited
1996
Highly Cited
1996
In this study, methotrexate (MTX) was compared with placebo in the treatment of systemic sclerosis (scleroderma, SSc) in a 24… (More)
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