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1.
J Plast Reconstr Aesthet Surg ; 75(9): 3250-3259, 2022 09.
Article in English | MEDLINE | ID: mdl-35987757

ABSTRACT

Carpal tunnel syndrome (CTS) is the predominant compressive neuropathy among adults worldwide. However, evidence regarding treatment alternatives and their outcomes, especially with bilateral carpus involvement, is inconclusive. To analyze the clinical and surgical outcomes of bilateral CTS treatment using the visual analog scale (VAS) and Boston questionnaire, a systematic review was conducted according to PRISMA guidelines. After evaluating 129 articles from different databases, nine papers with low bias risk were included in the study. These studies were assessed for methodological quality, both in scale and degree, ensuring bias identification and independence of data extraction. Eligible articles were those in Portuguese, Spanish, and English, with no publication time limit. The outcomes assessed were the standardized mean differences (SMDs) on the symptom severity scale (SSS), functional state scale (FSS), and VAS. In the clinical treatment group, a positive effect was observed on the SSS (SMD: 0.53), FSS (SMD: 0.47), and VAS (SMD decrease: 2.52) at the one-month follow-up. In the surgical-treatment group, a positive effect was observed on the SSS (SMDs: 1.97 for endoscopic and 1.55 for open surgery), FSS (SMDs: 1.52 for endoscopic and 1.77 for open surgery), and VAS (SMDs: 2.19 for endoscopic and 2.59 for open surgery) at the one-month follow-up. Significant improvements in VAS, SSS, and FSS were observed at the three-month follow-up. Current evidence in both clinical and surgical treatments demonstrates their effectiveness, as they potentially improve symptom severity, functional status, and pain intensity in patients with bilateral CTS during one- and three-month follow-up periods.


Subject(s)
Carpal Tunnel Syndrome , Adult , Carpal Tunnel Syndrome/diagnosis , Carpal Tunnel Syndrome/surgery , Endoscopy , Humans , Pain Measurement , Surveys and Questionnaires , Visual Analog Scale
2.
Lasers Med Sci ; 36(7): 1379-1387, 2021 Sep.
Article in English | MEDLINE | ID: mdl-33106989

ABSTRACT

The aim of the present study was to evaluate the effects of photobiomodulation (low-level laser therapy (LLLT)) and aquatic exercise on the expression of genes related to muscle regeneration in rats. Wistar rats were divided into five groups: control group (n = 15), non-treated injury group (n = 15), injury+LLLT group (n = 15), injury+aquatic exercise group (n = 15), and injury+LLLT+aquatic exercise group (n = 15). Cryoinjury was performed on the belly of the tibialis anterior (TA) muscle. LLLT was performed daily with an AlGaAs laser (830 nm; beam spot of 0.0324 cm2, output power of 100 mW, energy density of 180 J/cm2, and 58-s exposure time). Animals were euthanized at 7, 14, and 21 days. The TA muscles were removed for gene expression analysis of TGF-ß, Myogenin, and MyoD. The results were statistically analyzed at a significance level of 5%. The cryoinjury increased the expression of genes related to muscle regeneration-MyoD, Myogenin, and TGF-ß-compared to the control group (p < 0.05); the photobiomodulation increased the expression of these genes at day 7 (p < 0.05), decreasing until day 21; and the aquatic exercise increases the expression of the three genes over time. When the two treatments were combined, the expression of the analyzed genes also increased over time. In summary, the results of our study suggest that photobiomodulation (LLLT), when applied alone in cryoinjury, is able to increase the gene expression of MyoD, Myogenin, and TGF-ß at the acute phase, while when combined with aquatic exercises, there is an increase in expression of these genes specially at the long-term treatment.


Subject(s)
Low-Level Light Therapy , Muscle, Skeletal , Swimming , Animals , Gene Expression , Muscle, Skeletal/injuries , Rats , Rats, Wistar
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