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Investigation into the Individualized Treatment of Traditional Chinese Medicine through a Series of N-of-1 Trials.
- Source :
- Evidence-based Complementary & Alternative Medicine (eCAM); 2/7/2018, Vol. 2018, p1-11, 11p, 2 Diagrams, 3 Charts, 1 Graph
- Publication Year :
- 2018
-
Abstract
- <italic>Purpose</italic>. To compare the efficacy of individualized herbal decoction with standard decoction for patients with stable bronchiectasis through N-of-1 trials.<italic> Methods</italic>. We conducted a single center N-of-1 trials in 17 patients with stable bronchiectasis. Each N-of-1 trial contains three cycles. Each cycle is divided into two 4-week intervention including individualized decoction and fixed decoction (control). The primary outcome was patient self-reported symptoms scores on a 1–7 point Likert scale. Secondary outcomes were 24-hour sputum volume and CAT scores.<italic> Results</italic>. Among 14 completed trials, five showed that the individualized decoction was statistically better than the control decoction on symptom scores (P<0.05) but was not clinically significant. The group data of all the trials showed that individualized decoction was superior to control decoction on symptom scores (2.13±0.58 versus 2.30±0.65, P=0.002, mean difference and 95% CI: 0.18 (0.10, 0.25)), 24 h sputum volume (P=0.009), and CAT scores (9.69±4.89 versus 11.64±5.59, P=0.013, mean difference and 95% CI: 1.95 (1.04, 2.86)) but not clinically significant.<italic> Conclusion</italic>. Optimizing the combined analysis of individual and group data and the improvement of statistical models may make contribution in establishing a method of evaluating clinical efficacy in line with the characteristics of traditional Chinese medicine individual diagnosis and treatment. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1741427X
- Volume :
- 2018
- Database :
- Complementary Index
- Journal :
- Evidence-based Complementary & Alternative Medicine (eCAM)
- Publication Type :
- Academic Journal
- Accession number :
- 127864114
- Full Text :
- https://doi.org/10.1155/2018/5813767