https://scholars.lib.ntu.edu.tw/handle/123456789/328387
Title: | A novel fuzzy pain demand index derived from patient-controlled analgesia for postoperative pain | Authors: | Shieh, Jiann-Shing WEI-ZEN SUN Dai, Chun-Yi Wen, Yeong-Ray Sun, Wei-Zen Shieh, J.-S. Dai, C.-Y. Wen, Y.-R. Sun, W.-Z. WEI-ZEN SUN |
Keywords: | Fuzzy modeling algorithm; Fuzzy pain demand index; Intelligent analysis system; Intent to treat; Multilayer hierarchical structure; Patient- controlled analgesia | Issue Date: | 2007 | Journal Volume: | 54 | Journal Issue: | 12 | Start page/Pages: | 2123-2132 | Source: | IEEE Transactions on Biomedical Engineering | Abstract: | A multilayer hierarchical structure for an intelligent analysis system is described in this paper. Four levels (patients', measurement, Web-based, and interpreting) are used to collect massive amounts from clinical information and analyze it with both traditional and artificial intelligent methods. To support this, a novel fuzzy pain demand (FPD) index derived from the interval of each bolus of patient-controlled analgesia (PCA) is designed and documented in a large-scale clinical survey. The FPD index is modeled according to a fuzzy modeling algorithm to interpret the self-titration of the drug delivery. A total of 255 patients receiving intravenous PCA using morphine (1 mg/ml) tested this index by offline analysis from this system. We found the FPD index modeled from a fuzzy modeling algorithm to interpret the self-titration of the drug delivery can show the patients' dynamic demand and past efforts to overcome the postoperative pain. Moreover, it could become an online system to monitor patients' demand or intent to treat their pain so these factors could be entered into a patient's chart along with temperature, blood pressure, pulse, and respiration rates when medical practitioners check the patients. Copyright ? 2006 IEEE. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-36349027151&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/328387 |
DOI: | 10.1109/TBME.2007.896584 | SDG/Keyword: | Algorithms; Blood pressure; Hierarchical systems; Intelligent systems; Online systems; Web services; Fuzzy modeling algorithm; Fuzzy pain demand index; Intelligent analysis system; Multilayer hierarchical structure; Patient monitoring; morphine; adult; article; controlled study; drug delivery system; drug dose titration; female; fuzzy system; human; major clinical study; male; online analysis; patient controlled analgesia; patient monitoring; postoperative pain; Analgesics; Diagnosis, Computer-Assisted; Drug Therapy, Computer-Assisted; Female; Fuzzy Logic; Humans; Injections, Intravenous; Male; Middle Aged; Morphine; Pain, Postoperative; Pattern Recognition, Automated; Reproducibility of Results; Retrospective Studies; Self Administration; Sensitivity and Specificity; Severity of Illness Index |
Appears in Collections: | 醫學院附設醫院 (臺大醫院) |
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