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Objectives: Patients with Bell's palsy are more likely to develop stroke than the general population. The therapeutic effect of Traditional Chinese Medicine (TCM) on the risk of stroke in patients with Bell's palsy is unknown. We investigated the risk of stroke according to TCM use in Bell's palsy patients. Design: Records obtained from Taiwan's National Health Insurance Research Database identified 9,863 patients with Bell's palsy, 238 of whom met study inclusion criteria and were categorized as TCM users (n = 119) or non-TCM users (n = 119). TCM treatment modalities and Chinese herbal medicine prescription patterns were analyzed. Cox proportional hazards regression analysis determined the risk of stroke. Results: TCM users were at lower risk of stroke compared with non-TCM users (adjusted hazard ratio [aHR] 0.19; 95% confidence interval [CI], 0.06–0.59; p < 0.004). In subgroup analyses, patients treated with both TCM and oral steroids were at significantly lower risk of stroke compared with those who used neither (aHR 0.05; 95% CI, 0.01–0.22; p < 0.001). The risk of stroke was also lower among those treated with TCM only (aHR 0.25; 95% CI, 0.11–0.59; p < 0.001) or oral steroids only (aHR 0.12; 95% CI, 0.03–0.39; p < 0.01), compared with patients using neither. Conclusion: TCM therapy may lower the risk of stroke after Bell's palsy. However, the retrospective nature of this study and characteristics of the database limit these observational findings. Our results deserve further verification in large-scale prospective studies. [ABSTRACT FROM AUTHOR]

Objectives: To examine adherence to relaxation guided imagery in women experiencing preterm labor as well as predictors influencing adherence. Methods: This study used a longitudinal follow-up approach. Each of the 57 participating women received a mini-MP3 player containing a 13-minute relaxation guided imagery audio program that they were instructed to follow daily until giving birth. Follow-up interviews were conducted weekly. A generalized estimating equation was used to predict adherence. Results: The total adherence rate was 58%. Higher adherence was predicted by the presence of at least a college degree ( p=0.006), greater perceived stress ( p=0.006), a higher risk of preterm delivery ( p<0.001), and greater relaxation effects ( p=0.028). Older maternal age was associated with lower adherence ( p=0.001). In addition, adherence decreased significantly over time ( p<0.001). Adherence was not related to marital status, employment, parity, the baseline level of anxiety, or hospitalization. Conclusions: Pregnant women with a high risk for preterm birth and greater perceived stress showed higher adherence to relaxation guided imagery. For women with a lower adherence to relaxation guided imagery, health care professionals may consider individual preferences regarding relaxation techniques. [ABSTRACT FROM AUTHOR]

Background: Hospice care is important for patients with terminal hepatocellular carcinoma (HCC), especially in endemic areas of viral hepatitis. Differences between hospice care and usual care for geriatric HCC inpatients have not yet been explored in a nationwide survey. Objective: The study's purpose was to analyze differences between hospice care and usual care for geriatric HCC inpatients in a nationwide survey. Methods: This nationwide, population-based study used data obtained from the Taiwan National Health Insurance Database. Patients with terminal HCC who were ≥65 years old and received their end-of-life care in the hospital between January 2001 and December 2004 were recruited. The comparison group was selected by propensity score matching from patients receiving usual care in acute wards. Results: We enrolled 729 terminal HCC patients receiving inpatient hospice care and 729 matched controls selected from 2482 HCC patients receiving usual care. Hospice care patients were treated mainly by family medicine doctors (36%) and oncologists (26%), while usual care patients were treated mainly by gastroenterologists (60.2%). The natural opium alkaloids were used more in the hospice care group than in the usual care group (72.7% versus 25.5%, P<0.001), whereas the length of stay (8±7.7 days versus 14.1±14.3 days, P<0.001), aggressive procedures (all P<0.005), and medical expenses (all P<0.001) were significantly less in the hospice care group. Conclusion: HCC patients in hospice wards received more narcotic palliative care, underwent fewer aggressive procedures, and incurred lower costs than those in acute wards. Hospice care should be promoted as a viable option for terminally ill, elderly HCC patients. [ABSTRACT FROM AUTHOR]

A letter to the editor is presented on a study to examine impact of sex on viro-immunological responses to highly active antiretroviral therapy.