One Year of Pilates Training for Ankylosing Spondylitis: A Pilot Study

The Effects of Pilates Exercise Training Combined with Walking on Cardiorespiratory Fitness, Functional Capacity, and Disease Activity in Patients with Non-Radiologically Confirmed Axial Spondylitis

The objective of the study was to examine the effects of Pilates exercise training combined with walking on cardiorespiratory fitness, functional capacity, and disease activity in patients with non-radiologically confirmed axial spondylitis (nr-axSpA). Thirty patients with nr-axSpA (seven women (90%), with a mean age of 46.07 ± 10.48 years old and C-reactive protein (CRP) 2.26 ± 2.14 mg/L) were randomly divided into two groups: A (n1 = 15 patients) and B (n2 = 15 patients). Group A followed a 6-month home-based Pilates exercise training program, while Group B remained untrained until the end of the study. A cardiopulmonary exercise test (CPET), timed up and go test (TUG), five times sit-to-stand test (5×STS), sit-and-reach test (SR), back scratch test for the right (BSR) and the left arm (BSL), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Ankylosing Spondylitis Disease Activity Score (ASDAS) were applied to all patients, both at the beginning and at the end of the study. After 6 months, Group A showed higher values in exercise time by 37.41% (p = 0.001), higher peak oxygen uptake (VO2peak) by 25.41% (p = 0.01), a higher ratio between oxygen uptake and maximum heart rate (VO2/HRmax) by 14.83% (p = 0.04), and higher SR by 18.70% (p = 0.007), while lower values were observed in TUG by 24.32% (p = 0.001), 5×STS by 12.13% (p = 0.001), BASDAI score by 20.00% (p = 0.04) and ASDAS score by 23.41% (p = 0.03), compared to Group B. Furthermore, linear regression analysis showed a positive correlation in Group A between BASDAI and 5×STS (r = 0.584, p = 0.02), BASDAI and TUG (r = 0.538, p = 0.03), and ASDAS and 5×STS (r = 0.538, p = 0.03), while a negative correlation was found between BASDAI and VO2peak (r = -0.782, p < 0.001), ASDAS and SR (r = -0.548, p = 0.03), and ASDAS and VO2peak (r = -0.659, p = 0.008). To sum up, cardiorespiratory fitness, functional capacity, and disease activity improved after a long-term Pilates exercise training program in patients with nr-axSpA.

The effects of clinical pilates training on disease-specific indices, core stability, and balance in patients with ankylosing spondylitis

OBJECTIVE

To assess the effects of clinical Pilates training on disease-specific indices, core stability, and balance in ankylosing spondylitis (AS) patients.

METHODS

AS patients were randomly assigned to either the Pilates group (PG) or control group (CG). The PG participated in Pilates training 3 times a week for 8 weeks. Patients in the CG were instructed to follow a home exercise program for 8 weeks. Assessments were performed before and after the interventions. BASDAI, BASFI, BASMI, and the AS Quality of Life (ASqOL) questionnaire were used were used to evaluate disease activity, functionality spinal mobility and quality of life respectively. Static core endurance was assessed with trunk flexor, extensor endurance, and lateral bridge tests, while dynamic core endurance was assessed using modified sit-up test. Balance was evaluated with bilateral and unilateral stance static postural stability (PS), bilateral stance dynamic PS and limits of stability (LOS) tests using the Biodex Balance System.

RESULTS

Twenty-one patients in the PG and 21 patients in the CG completed the study. PG showed statistically significant improvements in BASDAI, BASFI, BASMI, and ASQoL scores, all core endurance tests, and dynamic PS and LOS results. The CG demonstrated significant improvement only in flexor endurance and LOS results. Post-intervention BASDAI, BASMI, and all core endurance tests were significantly better in the PG than in the CG (p < 0.05).

CONCLUSION

Pilates training has positive effects on disease activity and functional capacity, spinal mobility, core endurance, balance, and quality of life in AS patients.

CLINICALTRIALS

GOV IDENTIFIER

NCT04292028.

The effect of Aqua Stretching exercises and Pilates on pain, function and spine posture in patients with ankylosing spondylitis: a randomized controlled trial

Background

Aqua Pilates and Aqua Stretch exercises are different and new methods for the rehabilitation of musculoskeletal disorders. This study aimed to compare the effectiveness of Aqua Stretch and Aqua Pilates interventions in the treatment of pain, function, and posture of the spine in ankylosing spondylitis (AS) patients.

Methods

Forty patients participated in this study who were randomly allocated into Aqua Stretch, aqua Pilates, and control. The experimental groups received four 60-min training sessions each week for six weeks. However, the control group had only its routine drug treatment (NSAIDs & Anti TNF). Pain with Visual Analog Scale (VAS), function with Bath Ankylosing Spondylitis Functional Index (BASFI) and 40-m walking test (MWT), quality of life with ankylosing spondylitis quality of life (ASQoL), and posture of the spine with the Spinal Mouse were evaluated. Evaluations were performed before and after the interventions. Repeated measure ANOVA was employed to determine the main and interaction effects.

Results

Aqua Stretch and Aqua Pilates had a significant effect on pain (Aqua-Pilates: P = 0.0001; Aqua-Stretch: P = 0.0001), BASFI (Aqua-Pilates: P = 0.01; Aqua-Stretch: P = 0.02), 40-MWT (Aqua-Pilates: P = 0.006; Aqua-Stretch: P = 0.0001) and ASQoL (Aqua-Pilates: P = 0.01; Aqua-Stretch: P = 0.001), spinal range of motion (ROM) (Aqua-Pilates: P = 0.0001; Aqua-Stretch: P = 0.0001) at a similar ratio. However, the control group did not present any improvement in these factors (P > 0.05). Moreover, the minimal clinically important difference (MCID) revealed that the Aqua Stretch group performed better than the Aqua Pilates group in terms of VAS, ASQOL, and 40-MWT factors.

Conclusions

Aqua Stretch and Aqua Pilates had statistically the same effect on improving pain, function, quality of life, and spinal ROM, while MCID results revealed that the Aqua Stretch group performed better than the Aqua Pilates in terms of VAS-ASQOL-40-MWT.

Trial registration It is notable that local ethics committee approval was obtained (IR.KUMS.REC.1399.1137), and the study was registered in Iranian Registry of Clinical Trials (IRCT; IRCT20190426043377N3; registered on 22/05/2021, https://fa.irct.ir/user/trial/56058/view) and patient recruitments were started on 06/07/2021.

Stretching Training Rehabilitation Has Potential to Alleviate Ankylosing Spondylitis in Mice by Inactivating the Wnt/β-Catenin Pathway

Ankylosing spondylitis (AS) is a chronic inflammatory disease characterized by invasion of the joints of the central axis that involves soft tissues and joints surrounding the spine. Stretching training rehabilitation (STR) has been widely applied for the treatment of AS. The Wnt/β-catenin signalling pathway is closely related to AS. In this study, we aimed to explore the potential molecular mechanisms underlying the protective effect of STR on AS both in vitro and in vivo. Male DBA/1 mice were employed to establish an AS animal model. Hematoxylin-eosin staining showed that STR reversed pathological damages in bone tissues and the total antioxidant capacity of AS mice and increased the antioxidant capacity by upregulating superoxide dismutase and malondialdehyde expression in DBA/1 mice. The MTT, RT-qPCR, and Western blotting results further indicated that STR improved the survival rate of cells by downregulating the expression of target genes in the Wnt/β-catenin pathway and by inhibiting cell inflammation and apoptosis. In conclusion, our findings indicated that STR treatment might be an effective therapeutical strategy for AS.

2021 clinical practice guideline for the early detection, diagnosis, treatment, and monitoring of patients with axial spondyloarthritis. Colombian Association of Rheumatology

BACKGROUND

Axial Spondyloarthritis is a rheumatic condition affecting young patients with social and occupational consequences. Diagnosis delay is associated with functional impairment and impact on quality of life, requiring a multidisciplinary approach.

OBJECTIVE

To develop a set of recommendations based on the best available evidence for early detection, diagnosis, treatment and monitoring adult patients with axial spondyloarthritis.

METHODS

A working group was established, questions were developed, outcomes were graded, and a systematic search for evidence was conducted. A multidisciplinary panel of members was established (including patient representatives), minimizing bias in relation to conflicts of interest. The GRADE approach "Grading of Recommendations Assessment, Development and Evaluation" was used to assess the quality of the evidence as well as the direction and strength of recommendations. In total, 11 recommendations with regard to diagnosis (n = 2), pharmacological treatment (n = 6), non-pharmacological treatment (n = 2) and monitoring (n = 1) are presented.

RESULTS

Sacroiliac joint radiography as the first diagnostic method, and the use of disease activity scales for patient monitoring (ASDAS or BASDAI), are recommended. Nonsteroidal anti-inflammatory drugs are the first treatment option; in case of intolerance or residual pain, acetaminophen or opioids are recommended. In patients with axial involvement, it is recommended not to use conventional disease-modifying antirheumatic drugs or systemic or local glucocorticoids. In patients with failure to non-steroidal anti-inflammatory drugs, anti-TNF or anti-IL17A is recommended. In those patients presenting with anti-TNF failure, starting an anti-IL17A is recommended. Exercise, physical and occupational therapy are recommended as part of treatment. It is recommended not to use unconventional therapies as the only treatment option.

CONCLUSIONS

This set of recommendations provides an updated guide on the diagnosis, treatment and monitoring of patients with axial spondyloarthritis.