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- Title
Efficacy of whole-body cryotherapy in the treatment of chronic low back pain: Quasi-experimental study.
- Authors
Salas-Fraire, Oscar; Rivera-Pérez, Juan Antonio; Guevara-Neri, Nancy P.; Urrutia-García, Krystle; Martínez-Gutiérrez, Oscar A.; Salas-Longoria, Karina; Morales-Avalos, Rodolfo
- Abstract
Single arm, quasi-experimental study design. To describe the effects of whole-body cryotherapy on pain, disability, and serum inflammatory markers in patients with chronic low back pain. A quasi-experimental trial was performed on adult patients between 18 and 65 years with chronic low back pain. After obtaining informed consent, participants underwent 20 sessions of whole-body cryotherapy (at −160 °C) during a 5-week time span. Patient reported pain and disability measures (Pain Numerical Rating Scale [PNRS], Oswestry Disability Index [OSI], and Roland Morris Questionnaire [RMQ]) were obtained at each of the twenty sessions. Blood samples were obtained to analyze serum inflammatory markers at baseline, 10th and 20th session. Forty-one participants were included in the study. A significant decrease was observed between the initial and final PNRS, ODI, and RMQ scores (p < 0.001). A significant reduction in the PNRS was found after 4 sessions of whole-body cryotherapy (p < 0.001). We observed decreasing values of pro-inflammatory serum marker IL-2 (p = 0.046) and a significant increase in the anti-inflammatory serum marker IL-10 (p = 0.003). No adverse events were reported during the study. Whole-body cryotherapy is an effective therapy for pain and disability treatment in chronic low back pain. It also produces changes in serum markers of inflammation, decreasing pro-inflammatory markers and increasing anti-inflammatory markers.
- Subjects
CHRONIC pain; COLD therapy; BIOMARKERS; PAIN management
- Publication
Journal of Orthopaedic Science, 2023, Vol 28, Issue 1, p112
- ISSN
0949-2658
- Publication type
Article
- DOI
10.1016/j.jos.2021.10.006