Combination of ultrasound-guided percutaneous A1 pulley release and intra-tendon sheath injection improves the therapeutic outcomes in adult trigger finger patients.
Xingyou Zan, Wei-Ping Zhou, Yan Wang, Min Xu, Feng-Sheng Zhou, Xiang-Ming Fang
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引用次数: 0
Abstract
Aim: This study aimed to use high-frequency ultrasound guidance to compare the efficacy of percutaneous release combined with intra-tendon sheath injection (PR-ITSI) and percutaneous release only (PR-ONLY) in the treatment of adult trigger finger (TF) patients.
Materials and methods: A total of 48 patients were randomly divided into PR-ITSI group and PR-ONLY group. The thickness of the A1 pulley was measured prior to surgery and 1-year after surgery. Visual Analogue Scale (VAS) score and Patient Global Impression of Improvement (PGI-I) scale score of affected fingers were evaluated at 1 day, 1 month, and 1 year after surgery.
Results: The overall difference of VAS score between the two groups after treatment was statistically significant (p<0.001), while the VAS scores gradually decreased in both groups at different time-points after treatment. The VAS scores in the PR-ITSI group at 1 day and 1 month after surgery were 1.475 and 0.904 (p<0.001), respectively, which were lower than those in the PR-ONLY group. Different treatment methods had no effect on the VAS score at 1 year after surgery (p=0.055). The thickness of the A1 pulley at 1 year after surgery was lower than that before surgery (p<0.001), whereas there was no significant difference in A1 pulley thickness between the two groups (p=0.095). The rate of PGI-I scale improvement by one grade at 1 day, 1 month, and 1 year after surgery in the PR-ITSI group was 15.322 times (95%CI: 4.466-52.573, p<0.001), 14.807 times (95%CI: 2.931-74.799, p=0.001), and 15.557 times (95%CI: 1.119-216.307, p=0.041), respectively, than that in the PR-ONLY group.
Conclusion: Ultrasound-guided PR-ITSI is superior to PR-ONLY in the VAS score and PGI-I scale for adult TF patients.
期刊介绍：
The journal aims to promote ultrasound diagnosis by publishing papers in a variety of categories, including editorial letters, original papers, review articles, pictorial essays, technical developments, case reports, letters to the editor or occasional special reports (fundamental, clinical as well as methodological and educational papers).
The papers published cover the whole spectrum of the applications of diagnostic medical ultrasonography, including basic science and therapeutic applications.
The journal hosts information regarding the society''s activities, scheduling of accredited training courses in ultrasound diagnosis, as well as the agenda of national and international scientific events.
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