Comparison of external system and implanted system in intrathecal therapy for refractory cancer pain in China: A retrospective study

Autor: Wangjun Qin, Li Zhao, Botao Liu, Yang Yang, Peng Mao, Liyuan Xu, Pengmei Li, Yongguang Shang, Lei Zhang, Bifa Fan
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Brain and Behavior, Vol 13, Iss 1, Pp n/a-n/a (2023)
Druh dokumentu: article
ISSN: 2162-3279
DOI: 10.1002/brb3.2851
Popis: Abstract Introduction Intrathecal therapy (ITT) via an implanted system was demonstrated for the treatment of refractory cancer pain for decades. Recently, the dissemination of ITT is enhanced in an external system way in Asia for a lower implantation cost. This study compares the efficacy, safety, and cost of the two ITT systems in refractory cancer pain patients in China. Methods One hundred and thirty‐nine cancer pain patients who underwent implantation of the ITT system were included. One hundred and three patients received ITT via the external system (external group), while 36 patients received ITT via the implanted system (implanted group). A 1:2 propensity score matching procedure was used to yield a total of 89 patients for the final analysis. Medical records of included patients were retrospectively reviewed and pain scores, incidences of complications, and costs were compared. Results ITT via the external system provided pain relief as potent as ITT via the implanted system but was less time‐consuming in the implantation phase (13 vs. 19 days, p
Databáze: Directory of Open Access Journals
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