To understand patients' perceptions of clinical trials (CTs) is the principal step in the enrolment of patients to CTs. However, these perceptions in eastern countries are very rare. From 12 February 2007 to 13 April 2007, we consecutively distributed the questionnaire to 842 cancer patients who initiated a first cycle of chemotherapy regardless of each treatment step in the Seoul National University Hospital. Younger age, higher educational degree, higher economic status, and possession of private cancer insurance were related with significantly higher awareness of CTs ( P =0.001, P =0.006, P =0.002, and P =0.009, respectively). However, unlike awareness, perceptions on benefits of CTs were not changed according to age, educational degree, and economic status ( P =0.709, P =0.920, and P =0.847, respectively). Willingness was also not changed according to age, educational degree, economic status, and private cancer insurance ( P =0.381, P =0.775, P =0.887, and P =0.392, respectively). Instead, males and heavily treated patients had more positive perceptions on benefits ( P =0.002 and P =0.001, respectively) and more willingness to participate in CTs (OR=1.17, 1.14–2.75: OR=1.59, 1.01–2.51, respectively). In summary, cancer patients' awareness of CTs, perceptions on the benefit in CTs, and willingness to participate are differently influenced by diverse medical and social conditions. This information would be very helpful for investigators to properly conduct CTs in eastern cancer patients.
The Korean healthcare system is faced with a crisis caused by rapidly changing social values tending toward westernization, increasing insurance benefit requests for elder health care, financial instability of the National Health Insurance (NHI) program, and a lack of social infrastructure for the elderly. The demand for health care for the elderly has increased markedly, because of a rapidly aging population, growing female participation in the labor market, elevated expectations for health care, and a change in the pattern of medical conditions in the elderly from acute illness to chronic disability. NHI lacks the finances to meet the benefit request for long-term care (LTC). Only 0.39% of the elderly can be accommodated in LTC beds. Consequently, the chronically disabled elderly overflow to acute care beds in general hospitals, which places an undue burden on the already strained NHI system in terms of longer stays and higher cost of treatment in hospitals compared with care specific to the elderly in LTC facilities. It is clear that the Korean healthcare system does not have the facilities to meet such challenges and is in a state of disorder. Korea has failed to predict and prepare for population needs before they arise, including financing and the development of appropriate care models, particularly concerning the adequate provision of LTC. This paper advocates the necessity of international discussion of the prospects for developing health care for aging populations and encourages the sharing of differing national experiences concerning care for the elderly.
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