Research statement

Abstract: Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) research statement is to describe evidence related to diagnosis, assessment and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers, and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers, and patient advocates believe will have the greatest impact on patient-centred outcomes.

Abstract: Background: Airway remodeling (AR) is a prominent feature of asthma and other obstructive lung diseases that is minimally affected by current treatments. The goals of this Official American Thoracic Society (ATS) Research Statement are to discuss the scientific, technological, economic, and regulatory issues that deter progress of AR research and development of therapeutics targeting AR and to propose approaches and solutions to these specific problems. This Statement is not intended to provide clinical practice recommendations on any disease in which AR is observed and/or plays a role.Methods: An international multidisciplinary group from within academia, industry, and the National Institutes of Health, with expertise in multimodal approaches to the study of airway structure and function, pulmonary research and clinical practice in obstructive lung disease, and drug discovery platforms was invited to participate in one internet-based and one face-to-face meeting to address the above-stated goals. Althoug...

Abstract: Background: Well-designed clinical research needs to obtain information that is applicable to the general population. However, most current studies fail to include substantial cohorts of racial/eth...

Abstract: Quantitative research on Therapeutic Touch (TT), published in referred nursing journals from 1985 to 1995, is reviewed. Therapeutic Touch is defined by Dolores Krieger, the founder of this nursing intervention. The authors of this Integrative Review examine what is known and not known to date in order to facilitate appropriate application of this modality in practice, and to offer recommendations for future research. Critical characteristics of eleven quantitative studies are identified and analyzed. These characteristics include: author/year/journal/title; study purpose (hypotheses); background/literature review/conceptual citations; sample selection method; study design/random assignment; independent variable/length of treatment/control and confounders; dependent variables/measurements; outcomes; study limitations; and implications for future research. After reviewing the studies, it is concluded that there is evidence to support the practice of Therapeutic Touch for the reduction of pain or anxiety. There is clearly a lack of congruity between the research statement, conceptual framework, operational definition of TT and the findings. This incongruity is discussed and incorporated in the recommendations for future research including outcome, theory-generating and theory-testing research.