Arthritis glove provision in rheumatoid arthritis and hand osteoarthritis: A survey of United Kingdom rheumatology occupational therapists

Introduction Hand pain and function limitations are common in rheumatoid arthritis (RA) and hand osteoarthritis (HOA). Provision of arthritis (compression) gloves to relieve hand symptoms is increasing in occupational therapy. Research evaluating arthritis gloves dates to the 1990s, focussing on night-wear of full-length finger gloves in RA. This survey examined glove provision in contemporary clinical practice in the United Kingdom. Methods A survey of arthritis glove provision in RA was conducted with Royal College of Occupational Therapists Rheumatology Specialist Section members. A more detailed survey about glove provision in RA and HOA was conducted with rheumatology occupational therapists in North-West England. Results Response rates were good, with 60 (73%) therapists responding to the national and 24 (69%) to the regional surveys. Most therapists provided open-finger gloves (commonly IsotonerTM) to about a third of their RA and HOA patients, and to those with any arthritic condition causing significant hand pain and/or swelling. Day-wear was as common as night-wear, and patients were advised to wear these ‘as and when’ for hand symptom relief and support for hand function. They were advised not to wear gloves continually in the day, and regularly perform hand exercises and monitor for potential adverse effects, for example, skin discolouration. Therapists commonly provide replacement gloves as these are often used long-term. Conclusion Prescription of arthritis gloves has changed considerably in the last 30 years, with open-finger gloves provided to a wider range of people with arthritis, for a broader range of clinical reasons.

Where is my arm? Investigating the link between complex regional pain syndrome and poor localisation of the affected limb

Background Anecdotally, people living with Complex Regional Pain Syndrome (CRPS) often report difficulties in localising their own affected limb when it is out of view. Experimental attempts to investigate this report have used explicit tasks and yielded varied results. Methods Here we used a limb localisation task that interrogates implicit mechanisms because we first induce a compelling illusion called the Disappearing Hand Trick (DHT). In the DHT, participants judge their hands to be close together when, in fact, they are far apart. Sixteen volunteers with unilateral upper limb CRPS (mean age 39 ± 12 years, four males), 15 volunteers with non-CRPS persistent hand pain (‘pain controls’; mean age 58 ± 13 years, two males) and 29 pain-free volunteers (‘pain-free controls’; mean age 36 ± 19 years, 10 males) performed a hand-localisation task after each of three conditions: the DHT illusion and two control conditions in which no illusion was performed. The conditions were repeated twice (one for each hand). We hypothesised that (1) participants with CRPS would perform worse at hand self-localisation than both the control samples; (2) participants with non-CRPS persistent hand pain would perform worse than pain-free controls; (3) participants in both persistent pain groups would perform worse with their affected hand than with their unaffected hand. Results Our first two hypotheses were not supported. Our third hypothesis was supported —when visually and proprioceptively encoded positions of the hands were incongruent (i.e. after the DHT), relocalisation performance was worse with the affected hand than it was with the unaffected hand. The similar results in hand localisation in the control and pain groups might suggest that, when implicit processes are required, people with CRPS’ ability to localise their limb is preserved.

Remitting seronegative symmetrical synovitis with pitting oedema following BNT162b2 mRNA COVID-19 vaccination

Remitting seronegative symmetrical synovitis with pitting oedema (RS3PE) is a rare inflammatory condition that occurs in older adults. Here, we report a case of an 80-year-old man with no history of rheumatic disease who presented with acute onset of bilateral hand pain, pitting oedema and synovitis after the second dose of the BNT162b2 mRNA C0VID-19 vaccine. Laboratory workup revealed elevated inflammatory markers and negative autoantibodies. Significant improvement was noted with prednisolone. This is the first reported case of RS3PE in an elderly patient with no previous rheumatic disease following mRNA COVID-19 vaccination.