A pre-trial evaluation of blinding for a Chinese herbal medicine trial.

Background: Blinding is considered an important methodological characteristic in clinical trials to minimise bias and maximise the validity of a trial. Unlike pharmaceutical substances, most herbal medicines have distinctive sensory specifications, including odour and taste, which can be quite challenging when developing a placebo control to match the specific characteristics of herbal substances being examined. The present study was, therefore, designed to evaluate whether the participants could differentiate an active herbal capsule (Ganopoly combination) from a placebo material capsule.

A multi-center international study of acupuncture for lateral elbow pain - Results of a randomized controlled trial.

Background: Lateral elbow pain (LEP) due to tendinosis is one of the most common musculoskeletal pains of the upper limbs, yet there is no satisfactory treatment. This study was an international, prospective, multi-centre, randomized, controlled, clinical trial to evaluate the efficacy of acupuncture compared to sham laser in the treatment of LEP.

Methods: The study used a parallel and stratified design (1:1 allocation using a computer-generated sequence) and was participant-, outcome assessor- and statistician-blinded.

Measuring the impact of an interdisciplinary learning project on nursing, architecture and landscape design students' empathy.

Domestic Violence And Refuge Services In Australia: In Australia and internationally, domestic violence is a major cause of homelessness for women and children and yet provision for accommodation for this user-group is not well documented or understood. When designing emergency accommodation, the concerns, preferences, and perspectives of individuals who access refuge services must be sought in order to create spaces that are conducive to the needs of this diverse and vulnerable group. An empathic 'lens' can provide meaningful insights that can inform the design of refuge services specifically targeted at addressing these needs.

Anxiety related to De Qi psychophysical responses as measured by MASS: A sub-study embedded in a multisite randomised clinical trial.

Acupuncture has been broadly applied in the management of many diseases and conditions; however, its mechanism of action has been partially elucidated. Additionally, assessment of psychophysical responses in the acupuncture therapy is not common regarding anxiety disorder studies. Taken together, the therapeutic effect of acupuncture appears when De Qi psychophysical response is experienced following stimulation of the afferent sensory nerves.

Psychophysical responses in patients receiving a mock laser within context of an acupuncture clinical trial: an interoceptive perspective.

Background: The psychophysical responses induced by verum acupuncture are characterized by a constellation of unique subjective sensory responses commonly termed De Qi. Furthermore, a variety of sham interventions have been used as a control for acupuncture clinical trials. Indeed, one such control has been mock laser which has been used as control intervention in several acupuncture clinical controlled trials.