Effect of visual feedback during ultrasound-guided hydrodissection for myofascial pain syndrome
An exploratory, prospective, observational clinical trial on the expectations for treatment
Bibliographic Data
| ID | 15517529 |
|---|---|
| Authors | Hideaki Hasuo (0000-0001-8094-9029, Kansai Medical University, corresponding author), Hideya Oomori (Kansai Medical University), Kohei Yoshida (0000-0002-1130-294X, Kansai Medical University), Mikihiko Fukunaga (Kansai Medical University) |
| Year | 2022 |
| Volume | 13 |
| Pages | 794425-794425 |
| Publication date | 2022-08-22 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Frontiers in Psychiatry (JOURNAL) |
| Journal identifiers | ISSN: 1664-0640 • E-ISSN: 1664-0640 |
| Publisher | Frontiers Media (PUBLISHER • CH) |
| DOI | 10.3389/fpsyt.2022.794425 |
| PMID | 36072451 |
| OpenAlex | W4292589816 |
| Language | EN |
| References cited | 27 |
Expectations for treatment have a favorable effect on the subsequent course of pain and behavior in patients. It is not known whether receiving hydrodissection while patients view their ultrasound image with doctors (visual feedback) is associated with positive treatment expectations. This was an exploratory, prospective, observational clinical trial. We explored the possibility that visual feedback immediately after ultrasound-guided hydrodissection increases the expectations for treatment, which could be one of the related factors for pain reduction. Treatment expectations were set as mediators of pain using path analysis. The primary endpoint was the numerical rating scale to assess expectations for treatment immediately after hydrodissection, between with and without the visual feedback. During 2019 and 2020, 136 outpatients received ultrasound-guided hydrodissection for myofascial pain syndrome. Of these, 65 (47.8%) patients received visual feedback during ultrasound-guided hydrodissection. Compared with the non-visual feedback group, the visual feedback group had higher expectations for treatment immediately after hydrodissection, and their expectations were maintained at day 14 of treatment ( p p p R 2 values, which is the overall fit of the model, was low at 0.298. Visual feedback during ultrasound-guided hydrodissection increases the expectations for treatment immediately after hydrodissection, which could be one of the related factors for pain reduction in patients with myofascial pain syndrome
Developmental psychology · Observational study · Physical medicine and rehabilitation · Physical therapy · Randomized controlled trial · Rating scale · Visual analogue scale · Visual feedback · Computer Science · Medicine · Musculoskeletal pain and rehabilitation · Myofascial pain diagnosis and treatment · Pain Management and Placebo Effect · Psychology · Internal Medicine · Surgery
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| Highly cited | No |
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