Rooshdi, Raja Abdul Wafy Raja Muhammad
(2020)
The effect of brisk walking exercise on immune function, intestinal fatty acid binding protein, fatigue and severity scores in patients with irritable bowel syndrome : a randomised controlled trial.
Masters thesis, Universiti Sains Malaysia.
Abstract
Background: Irritable bowel syndrome (IBS) is the most prevalent functional
gastrointestinal disorder, which is challenging to treat as no specific treatment are
available. It has been shown that fatigability increases in physically active IBS
patients; it is associated with the pro-inflammatory process, which takes place in the
muscles. Physical activity has proven to increase the anti-inflammatory process and
maybe a potential in IBS treatment.
Method: This is a randomized controlled intervention study, involving IBS subjects
of more than 18 years old and less than 70 years old whom meet the ROME III criteria
were recruited between June 2019 till August 2019 from Hospital Universiti Sains
Malaysia, Kubang Kerian, Kelantan. Subjects subsequently assigned into two groups,
control and exercise groups where the exercise group underwent moderate intensity
exercises for four weeks. Measurements were taken twice, which is before and after
the completion of the four-week intervention period.
Results: A total of 44 participants were analyzed. There was a significant difference
between two randomization factors in IL-6 between exercise group compared with
control group among IBS patients (P < 0.001; 95% CI 14.70 – 27.80). There was no
significant difference observed among two groups for TNF-α (P = 0.274; 95% CI -
20.57 – 70.61) as well as intestinal cell damage markers (iFABP) (P = 0.288; 95% CI
-71.04 – 21.65). In the IBS-SSS comparison, there was no significant difference noted
between two randomization factors (P=0.157; 95% CI -6.09 – 36.37). Similarly, no Background: Irritable bowel syndrome (IBS) is the most prevalent functional
gastrointestinal disorder, which is challenging to treat as no specific treatment are
available. It has been shown that fatigability increases in physically active IBS
patients; it is associated with the pro-inflammatory process, which takes place in the
muscles. Physical activity has proven to increase the anti-inflammatory process and
maybe a potential in IBS treatment.
Method: This is a randomized controlled intervention study, involving IBS subjects
of more than 18 years old and less than 70 years old whom meet the ROME III criteria
were recruited between June 2019 till August 2019 from Hospital Universiti Sains
Malaysia, Kubang Kerian, Kelantan. Subjects subsequently assigned into two groups,
control and exercise groups where the exercise group underwent moderate intensity
exercises for four weeks. Measurements were taken twice, which is before and after
the completion of the four-week intervention period.
Results: A total of 44 participants were analyzed. There was a significant difference
between two randomization factors in IL-6 between exercise group compared with
control group among IBS patients (P < 0.001; 95% CI 14.70 – 27.80). There was no
significant difference observed among two groups for TNF-α (P = 0.274; 95% CI -
20.57 – 70.61) as well as intestinal cell damage markers (iFABP) (P = 0.288; 95% CI
-71.04 – 21.65). In the IBS-SSS comparison, there was no significant difference noted
between two randomization factors (P=0.157; 95% CI -6.09 – 36.37). Similarly, no significant difference was found with regards to fatiguability using MFSI-SF score
among two groups (P=0.212; 95% CI -1.46 – 6.41).
Conclusion: Inflammatory markers such as IL-6, TNF-α, and iFABP have some role
in determining cellular inflammation and injury. Still, there is a lack of accuracy in
terms of the evidence showing that physical activity has some role in reducing these
inflammatory markers. No significant difference was demonstrated in fatigability
between the exercise and control groups among IBS patients.
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