Sleep and physical activity: a survey of people with inflammatory arthritis and their engagement by health professionals in rheumatology in Ireland

'I never thought exercise could help improve my sleep': experiences of people with rheumatoid arthritis on the impact of an 8-week walking-based exercise intervention in improving their sleep

Objective

The purpose of this study was to explore the experiences of people with RA of participating in an exercise intervention to improve their sleep.

Methods

Using a qualitative descriptive design, semi-structured face-to-face interviews were conducted with 12 people with RA who had completed an 8-week walking-based exercise intervention to improve their total sleep time, sleep quality and sleep disturbance. Data were analysed using thematic analysis.

Results

Four themes were generated: positive impact of exercise on participants' sleep ('I really didn't think any type of exercise would help me sleep better, if I'm honest'); positive experiences of the exercise intervention ('I learnt so much regarding walking that I didn't even think about'); clear mental health benefits ('If you don't sleep well then it will have a knock-on effect to your mental health'); and achieving empowerment and ownership when exercising ('I feel empowered now and confident that I'm not doing harm to myself').

Conclusion

The findings demonstrated that participants had not expected exercise to improve their sleep. Although there is a growing consensus that exercise will benefit sleep and mitigate some disease symptoms, research is severely lacking in people with RA.

The effectiveness of exercise and physical activity programs on fatigue and sleep in people with arthritis - A systematic review with meta-analysis

This systematic review aimed to systematically investigate the literature on the effectiveness of exercise and physical activity programs on fatigue and sleep in people with arthritis. For that, seven databases were searched for relevant randomized controlled trials. After the searches, 36 studies investigating 2281 participants were included. Risk of bias assessments were done by two independent reviewers using the Cochrane Risk of Bias tool 2. Random-effects meta-analyses were performed, and the Grading of Recommendations Assessment, Development and Evaluation framework was used to judge the certainty of evidence. The evidence on benefits of exercise and physical activity programs on fatigue and sleep parameters in people with osteoarthritis and psoriatic arthritis was either lacking or inconclusive. There was very low to low certainty evidence for a slight benefit of exercise and physical activity programs on fatigue at short-term in people with ankylosing spondylitis and rheumatoid arthritis. However, the evidence was very uncertain for the medium- and long-term as well as for any sleep parameters. The results indicate that exercise and physical activity programs may offer some benefits on fatigue for people with arthritis in the short-term, although the best type of exercise remains uncertain. The available evidence on improvements in sleep was insufficient to draw strong conclusions.

Sleep Disorders Among Individuals With Rheumatoid Arthritis

OBJECTIVE

Self-reported sleep problems are common in rheumatoid arthritis (RA), with potential negative health implications, yet relatively little research has focused on sleep in RA. We examined the prevalence of obstructive sleep apnea (OSA) risk, restless legs syndrome (RLS) symptoms, and short sleep (SS) in a large RA cohort (n = 4,200) and factors associated with each.

METHODS

Data are from FORWARD, The National Databank for Rheumatic Diseases. Validated screening measures assessed OSA risk and RLS symptoms. SS was based on self-reported average sleep time (<6 hours). The Medical Outcomes Study Sleep Problems Index I measured self-reported sleep quality. Multivariable logistic regression models identified independent predictors of sleep disorders and sleep quality and the independent association of OSA risk, RLS symptoms, and SS with self-reported poor sleep quality.

RESULTS

Twenty-one percent (n = 899) had OSA diagnosis or risk, 30% (n = 1,272) had RLS symptoms or diagnosis, and 43% (n = 1,737) reported SS, and RA disease activity was associated with each sleep disorder. Abatacept use was associated with lower odds of RLS and SS. Use of conventional disease-modifying antirheumatic drugs or abatacept was less frequent in the SS group. No medications were associated with OSA in multivariable analyses. Both RLS and SS was associated with worse perceived sleep quality.

DISCUSSION

Almost two-thirds met criteria for at least one sleep disorder. RA disease activity and pain were significantly associated with each sleep condition. Additional research is needed to identify the causal pathway between sleep disorders and RA disease activity and pain and the long-term consequences of sleep disorders in RA.

The feasibility of an exercise intervention to improve sleep (time, quality and disturbance) in people with rheumatoid arthritis: a pilot RCT

Current rheumatology guidelines recommend exercise as a key component in the management of people with RA, however, what is lacking is evidence on its impact on sleep. Objective is to assess the feasibility of a walking-based intervention on TST, sleep quality, and sleep disturbance and to generate potential effect size estimates for a main trial. Participants were recruited at weekly rheumatology clinics and through social media. Patients with RA were randomized to a walking-based intervention consisting of 28 sessions, spread over 8 weeks (2-5 times/week), with 1 per week being supervised by a physiotherapist, or to a control group who received verbal and written advice on the benefits of exercise. Primary outcomes were recruitment, retention, protocol adherence and participant experience. The study protocol was published and registered in ClinicalTrials.gov NCT03140995. One hundred and one (101) people were identified through clinics, 36 through social media. Of these, 24 met the eligibility criteria, with 20 randomized (18% recruitment; 100% female; mean age 57 (SD 7.3 years). Ten intervention participants (100%) and eight control participants (80%) completed final assessments, with both groups equivalent for all variables at baseline. Participants in the intervention group completed 87.5% of supervised sessions and 93% of unsupervised sessions. No serious adverse events were related to the intervention. Pittsburgh Sleep Quality Index global score showed a significant mean improvement between the exercise group-6.6 (SD 3.3) compared to the control group-0.25 (SD 1.1) (p = 0.012); Intervention was feasible, safe and highly acceptable to study participants, with those participants in the exercise group reporting improvements in sleep duration and sleep quality compared to the control group. Based on these findings, a fully powered randomized trial is recommended. Trial registration number: ClinicalTrials.gov Identifier: NCT03140995 (April 25th, 2017).

The impact of exercise on sleep (time, quality, and disturbance) in patients with rheumatoid arthritis: a study protocol for a pilot randomised controlled trial

Poor sleep is an issue for people with rheumatoid arthritis (RA), which may curtail their ability to function appropriately and reduce their activity levels. This paper describes a protocol for a pilot randomised controlled trial of an aerobic exercise intervention compared with exercise advice designed to improve sleep in people with RA. Objectives are to obtain reliable estimates regarding recruitment rates, participant retention and protocol adherence and to generate potential effect size estimates for a main trial. Participants will be identified from an existing database held at a University Hospital and in person at weekly rheumatology clinics. Participants meeting the inclusion criteria will be randomised into an intervention or control group. Those in the intervention group will participate in an 8-week walking-based exercise intervention consisting of 28 walking sessions, with 1 session per week being supervised by a trained physiotherapist, spread over a maximum of 8 weeks (2-5 times/week), while those in the control group will receive advice on the benefits of exercise for people with RA. Results will provide data for efficient recruitment and data collection, to determine if a larger, statistically powered main trial could be generalised to a multi-centre rheumatoid arthritis population. Given recent information that sleep is commonly reduced in people with RA and that physical activity and exercise profiles are lower, this study will contribute data to the field of exercise and sleep that is currently lacking and importantly will include people with RA in the study process prior to any fully powered trial.Trial registration number: ClinicalTrials.gov Identifier: NCT03140995 (April 25th, 2017).

A survey of physiotherapists' current management and the promotion of physical activity, in people with rheumatoid arthritis

Purpose: Establishing physiotherapists' management of people with rheumatoid arthritis, in addition to their promotion of physical activity, is important to ascertain if there are educational needs in this area. Materials and methods: Physiotherapists from three Irish Chartered Physiotherapy clinical interest groups (N = 457) were invited to participate in a cross-sectional online questionnaire hosted on SurveyMonkey^(R)™. Results: One hundred and sixty-eight (168/457; 37%) responded. Exercise prescription and education were the most frequent treatments, with 84% always/regularly providing same. Physical activity is a component of treatment with 52% always/regularly advising. In addition, 69% agree that physical activity is attainable, 68% safe, and 67% an important goal. However, 62% never recommend the appropriate guidelines, while 14% define physical activity according to frequently used definitions. There was a statistically significant association between longer years qualified and more years working with people with RA, when using guidelines to guide physical activity and exercise prescription. Low-intensity exercises were prescribed by however, 67% never provide high-intensity. Conclusions: Current practice is in line with guidelines in which, exercise therapy and education are considered as the mainstay. Promotion of physical activity is strong; however, two-thirds never recommend the appropriate guidelines, and only a minority defined physical activity correctly. The majority never prescribe high-intensity exercise. There is a need to develop education and training for physiotherapists in the promotion of physical activity in people with rheumatoid arthritis. Implications for rehabilitation Exercise therapy and education are considered as the mainstay in the physiotherapy management of people with rheumatoid arthritis. Those physiotherapists' who are qualified longer and have more experience working with people with rheumatoid arthritis use the relevant physical activity guidelines. Overall there is a need to develop education and training for physiotherapists in the promotion of physical activity in people with rheumatoid arthritis.

Sleep and physical activity: a cross-sectional objective profile of people with rheumatoid arthritis

Regular physical activity (PA) is important for people with rheumatoid arthritis (RA). Poor sleep is a common complaint among people with RA, which may have an influence on their PA levels. There is a lack of objective information regarding total sleep time (TST) and PA duration in this population. A cross-sectional study design was used. SenseWear Pro3 Armband^(R)TM is used to measure TST and total PA duration. Four valid days, with 95% wear time necessary for inclusion in final results. Disease activity and function were measured using the DAS-28, HAQ and VAS. Data analysis carried out using SPSS v22. Seventy-five (75) participants completed monitoring period, with 51 (68%) meeting modified PA duration guidelines. Data with 95% wear time over a minimum of 4 days were available for 32 recorded participants, with a mean TST of 5.7 (SD_1.11) hours per night and a median 1.25 (IQR_1.88) hours of daily PA. TST had a positive significant relationship with PA (p = 0.018); PA demonstrated a negative significant relationship with functional limitations (p = 0.009) and correlated with lower CRP levels; CRP levels had in turn a significant relationship to global health (p = 0.034). Total sleep time was low for people with RA. People with RA who are more physically active have longer TST. These findings provide an objective profile of TST and PA duration in people with RA and suggest a relationship between increased PA duration and longer TST. Further research is needed to confirm these novel findings.