Trials
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Randomized Controlled Trial
Prevention of post-mastectomy neuropathic pain with memantine: study protocol for a randomized controlled trial.
N-methyl-D-aspartate receptor antagonists are potential therapies for neuropathic pain, and memantine has a good tolerance profile. A preclinical study recently reported that presurgery memantine may prevent neuropathic pain development and cognition dysfunction. Considering the high prevalence of breast cancer and of post-mastectomy neuropathic pain, a clinical trial is carried out to evaluate if memantine may prevent neuropathic pain development and maintain cognitive function and quality of life in cancer patients. ⋯ The hypothesis of this translational approach is to confirm in patients the beneficial prophylactic effect of memantine observed in animals. Such a protective action of memantine against neuropathic pain and cognitive dysfunction would greatly improve the quality of life of cancer patients.
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It is well known that information about clinical trials is not easily accessible by the public. In Japan, clinical trial information can be accessed by the general public through online registries; however, many people find these registries difficult to use. To improve current clinical trial registries, we propose that combining them with clinical information phrased in lay terms would be beneficial to other interested professionals such as journalists and clinicians, as well as the general public. Therefore, this study aimed to examine the current pattern of distribution of clinical trial information from the primary World Health Organization (WHO) registries. Based on the results of this assessment, we then aimed to build and evaluate a prototype of the Japan Primary Registries Network (JPRN) portal that would be easily accessible to patients and the public, while still remaining useful for professionals. ⋯ We confirmed that there are few websites providing useful clinical trial information to patients and their families. However, information gleaned from some of the more advanced online registries could be used to improve the content and functionality of the JPRN portal.
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The system of medical discovery does not revolve around patients as unique individuals with preferences, needs, and desires. Rather it revolves around scientific scrutiny, the needs of the sponsor, and the desires for regulatory approval. The patient is only a subject. Is it any wonder, then, that some patients have rejected the current medical paradigm and sought to find their own path?
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The Core Outcome Measures in Effectiveness Trials (COMET) Initiative database is an international repository of studies relevant to the development of core outcome sets. By the end of 2013, it included a unique collection of 306 studies. ⋯ There has been a rise in visits from outside the United Kingdom, with 2,405 such visits in 2013 (30% of all visits). By December 2013, a total of 4,205 searches had been completed, with 2,139 in 2013 alone.