Is cancer associated with polymyalgia rheumatica?: A cohort study in the General Practice Research Database

OBJECTIVE: To investigate the incidence of new cancer diagnoses in a community sample of patients with polymyalgia rheumatica (PMR). METHODS: All incident cases of PMR in the UK General Practice Research Database (GPRD) (1987-99), without pre-existing cancer or vascular disease and treated with corticosteroids (n=2877) were matched with up to five age, sex and GP practice patients without PMR (n=9942). Participants were followed up until first cancer diagnosis, death, transfer out of the database or end of available records. RESULTS: The mean age of the sample was 71.6 years (SD 9.0), 73% were female. Median follow-up time was 7.8 years (IQR 3.4, 12.3). 667 (23.2%) people with a PMR diagnosis developed cancer compared with 1938 (19.5%) of those without PMR. There was an interaction between PMR status and time. In the first 6 months after diagnosis, those with a PMR diagnosis were significantly more likely to receive a cancer diagnosis (adjusted HR (95% CI): 1.69 (1.18 to 2.42)). The number of events was small, but occurrences of prostate, blood, lymph nodes, female reproductive and nervous system cancers may be more common in those with PMR in the first 6 months after PMR diagnosis. CONCLUSIONS: An increase in the rate of cancer diagnoses was noted in the first 6 months of observation, but we were unable to determine whether the cancer incidence in PMR was different from controls, beyond this time point. Clinicians should ensure they fully exclude cancer as a cause of PMR-like symptoms and monitor patients for possible malignancies

Mortality among patients with polymyalgia rheumatica: A retrospective cohort study.

OBJECTIVE: To determine whether a diagnosis of polymyalgia rheumatica (PMR) is associated with premature mortality. METHODS: We extracted anonymised electronic medical records of patients over the age of 40 years, who were eligible for linkage with the Office for National Statistics (ONS) Death Registration dataset, from the Clinical Practice Research Datalink from 1990-2016. Patients with PMR were individually matched by age, sex and registered General Practice with up to 5 controls without PMR. The total number and proportion of deaths and mortality rates were calculated. The mortality rate ratio (MRR), with 95% confidence interval (CI), adjusted for age, sex, region, smoking status, body mass index (BMI), and alcohol consumption, was calculated using Poisson regression. The twenty most common causes of death were tabulated. RESULTS: 18,943 patients with PMR were matched to 87,801 controls. Mean (standard deviation) follow-up after date of diagnosis was 8.0 (4.4) years in patients with PMR, and 7.9 (4.6) in controls. PMR was not associated with an increase in the risk of death (adjusted MRR 1.00 [95% CI 0.97, 1.03]) compared to matched controls. Causes of death were broadly similar between patients with PMR and controls, although patients with PMR were slightly more likely to have a vascular cause of death recorded (24% vs 23%). CONCLUSIONS: A diagnosis with PMR does not appear to increase the risk of premature death. Minor variations in cause of death were observed, but overall this study is reassuring for patients with PMR and clinicians

Support available for and perceived priorities of people with polymyalgia rheumatica and giant cell arteritis: results of the PMRGCAuk members' survey 2017

Polymyalgia rheumatica and giant cell arteritis are relatively common, but under research inflammatory rheumatological conditions. This survey aimed to ascertain the matters in which patients feel they need support with these conditions and appraise how the Charity PMRGCAuk currently supports these needs and could do so in the future. PMRGCAuk members (n = 910) were invited to complete an on-line survey. The survey requested the respondent's history of PMR and or GCA, their perceived priorities for support for people with PMR and or GCA and views on the services already provided by the Charity. A total of 209 people completed the survey. Less than 24% had heard of either PMR or GCA before their diagnosis. Priorities in supporting people with PMR and or GCA included: being on and tapering off glucocorticoids (76.6%), specifically, length of treatment and the risks versus benefits and managing side effects. Respondents generally reported satisfaction with the services currently provided by PMRGCAuk. The support provided by PMRGCAuk is very helpful to members and fills an important gap in provision for people with PMR and or GCA. The areas in which the greatest proportions of participants requested support do not have an evidence base to underpin them. It is incumbent on the research community to address patients' concerns and provide an evidence base where it is required by those affected

Characterising those with incident polymyalgia rheumatica in primary care: results from the PMR Cohort Study.

BACKGROUND: The aim was to characterise the sociodemographic, general health and polymyalgia rheumatica (PMR)-specific features of participants in a large inception cohort of patients with PMR diagnosed in UK primary care. METHODS: Patients (n = 739) with a new diagnosis of PMR were referred into the study and mailed a questionnaire detailing their general health and sociodemographic characteristics in addition to the symptoms of and treatment for PMR. Characteristics of responders and non-responders were compared and descriptive statistics were used to characterise the health of the cohort. RESULTS: A total of 654 individuals responded to the questionnaire (adjusted response 90.1 %). Responders and non-responders were similar in age, gender and deprivation (based on postcode). The mean (standard deviation) age of the recruited cohort was 72.4 (9.3) years; 62.2 % were female. The sample reported high levels of pain and stiffness (8 out of 10 on numerical rating scales) and reported stiffness that lasted throughout the day. High levels of functional impairment, fatigue, insomnia and polypharmacy were also reported. Overall, women reported worse general and PMR-specific health than did men. CONCLUSIONS: This first primary care cohort of patients with incident PMR is similar in demographic terms to cohorts recruited in secondary care. However, the extent of symptoms, particularly reported stiffness, is higher than has been described previously. Given the majority of patients with PMR are exclusively managed in primary care, this cohort provides important information on the course of PMR in the community that will help clinicians managing this painful and disabling condition

What non-pharmacological treatments do people with polymyalgia rheumatica try: results from the PMR Cohort Study.

Polymyalgia rheumatica (PMR) is common. The mainstay of treatment, glucocorticoids, are associated with significant adverse effects and many patients remain on high doses for a number of years. Little is known about the use of other, non-pharmacological therapies as adjuncts in PMR. The PMR Cohort Study is an inception cohort study of patients diagnosed with PMR in primary care. This analysis presents data on the use and perceived impact of non-pharmacological therapies from a long-term follow-up survey. Non-pharmacological treatments were classified as either diet, exercise, or complementary therapies. Results are presented as adjusted means, medians, and raw counts where appropriate. One hundred and ninety-seven participants completed the long-term follow-up questionnaire, of these 81 (41.1%) reported using non-pharmacological therapy. Fifty-seven people reported using a form of complementary therapy, 35 used exercise and 20 reported changing their diet. No individual non-pharmacological therapy appeared to be associated with long-term outcomes. The use of non-pharmacological therapies is common amongst PMR patients, despite the paucity of evidence supporting their use. This suggests that people perceive a need for treatment options in addition to standard glucocorticoid regimens. Further research is needed to understand patients' aims when seeking additional treatments and to strengthen the evidence base for their use so that patients can be guided towards effective options

P182 Health literacy and gout characteristics in a primary care cohort

Abstract Background/Aims Gout is the most common inflammatory arthritis, affecting 2.5% of the UK population. It is often suboptimally managed, despite the availability of effective urate-lowering therapy. Health literacy has been conceptualised to include dimensions relating to ‘the knowledge, motivation and competencies of accessing, understanding, appraising and applying health-related information within the healthcare, disease prevention and health promotion settings’. The objective of this study was to examine the cross-sectional associations between health literacy and gout characteristics. Methods In a prospective 5-year cohort study, adults living with gout registered with 20 general practices, who had consulted their GP about gout or been prescribed allopurinol or colchicine in the preceding two years were mailed a questionnaire. This cross-sectional analysis used data from the 4-year follow-up time-point only. Health literacy was assessed using the Single Item Literacy Screener (SILS). Poor health literacy was defined as answering ‘sometimes’, ‘often’ or ‘always’ to the question ‘How often do you need to have someone help you when you read instructions, pamphlets, or other written material from your doctor or pharmacy?’ Multiple logistic regression was used to obtain adjusted odds ratios for the associations between poor health literacy and individual gout characteristics (frequency of flares, age of gout onset, history of oligo/polyarticular flares, allopurinol use, allopurinol dose, serum urate level) with 95% confidence intervals and adjustment for age, sex, deprivation and attendance at further education. Results Five hundred and fifty-one participants responded to the questionnaire at four years (adjusted response 63.5%). Mean (SD) age was 64.4 (11.2) years and 498 (90.4%) were male. One hundred and sixty-three (30.1%) participants reported ≥2 flares in the previous 12 months. Fifty-one (9.4%) participants had poor health literacy. Poor health literacy was associated with more frequent flares (≥2 flares in the last 12 months; adjusted OR 4.10; 95%CI 2.04, 8.19; compared with no flares) and having a history of oligo/polyarticular flares (adjusted OR 1.93; 95%CI 1.06, 3.55), after adjustment for age, sex, deprivation and attendance at further education. No associations between other gout characteristics and health literacy were identified in the adjusted analysis. Conclusion Frequent flares and a history of oligo/polyarticular flares were associated with poor health literacy in people with gout in primary care. Our findings provide further evidence to counter the common misconception that gout is a ‘rich man’s disease’ and highlight the importance of considering health literacy when providing information and education to all people with gout. Disclosure L. Watson: Grants/research support; Lorraine Watson is funded by the National Institute for Health Research (NIHR) School for Primary Care Research. J. Protheroe: None. C.D. Mallen: Grants/research support; Christian Mallen is funded by the National Institute for Health Research (NIHR) Applied Research Collaboration West Midlands, and the NIHR School for Primary Care Research, The School of Medicine as received funding from BMS for a non-pharmacological AF screening trial. S. Muller: Grants/research support; Sara Muller is funded by the National Institute for Health Research (NIHR) Applied Research Collaboration West Midlands. E. Roddy: None. </jats:sec