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OBJECTIVES: To explore current management practices for PMR by general practitioners (GPs) and rheumatologists including implications for clinical trial recruitment. METHODS: An English language questionnaire was constructed by a working group of rheumatologists and GPs from six countries. The questionnaire focused on: 1: Respondent characteristics; 2: Referral practices; 3: Treatment with glucocorticoids; 4: Diagnostics; 5: Comorbidities; and 6: Barriers to research. The questionnaire was distributed to rheumatologists and GPs worldwide via members of the International PMR/Giant Cell Arteritis Study Group. RESULTS: In total, 394 GPs and 937 rheumatologists responded to the survey. GPs referred a median of 25% of their suspected PMR patients for diagnosis and 50% of these were returned to their GP for management. In general, 39% of rheumatologists evaluated patients with suspected PMR >2 weeks after referral, and a median of 50% of patients had started prednisolone before rheumatologist evaluation. Direct comparison of initial treatment showed that the percentage prescribing >25 mg prednisolone daily for patients was 30% for GPs and 12% for rheumatologists. Diagnostic imaging was rarely used. More than half (56%) of rheumatologists experienced difficulties recruiting people with PMR to clinical trials. CONCLUSION: This large international survey indicates that a large proportion of people with PMR are not referred for diagnosis, and that the proportion of treatment-naive patients declined with increasing time from referral to assessment. Strategies are needed to change referral and management of people with PMR, to improve clinical practice and facilitate recruitment to clinical trials.
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Médicos Generales , Arteritis de Células Gigantes , Polimialgia Reumática , Humanos , Arteritis de Células Gigantes/diagnóstico , Arteritis de Células Gigantes/tratamiento farmacológico , Polimialgia Reumática/diagnóstico , Polimialgia Reumática/tratamiento farmacológico , Reumatólogos , Glucocorticoides/uso terapéutico , Prednisolona/uso terapéutico , Encuestas y CuestionariosRESUMEN
INTRODUCTION: Giant cell arteritis (GCA) and polymyalgia rheumatica (PMR) can be concurrent diseases. We aimed to estimate the point-prevalence of concurrent GCA and PMR. Additionally, an incidence rate (IR) of GCA presenting after PMR diagnosis in patients was estimated. METHODS: Two authors performed a systematic literature search, data extraction and risk of bias assessment independently. Studies assessing cohorts of patients presenting with both GCA and PMR were included. The outcomes were point-prevalence of concurrent GCA and PMR and IR for development of GCA after PMR diagnosis. A meta-analysis was performed to calculate a pooled prevalence of concurrent PMR and GCA. RESULTS: We identified 29 studies investigating concurrent GCA and PMR. Only two studies applied imaging systematically to diagnose GCA and none to diagnose PMR. GCA presenting after PMR diagnosis was assessed in 12 studies but imaging was not applied systematically. The point-prevalence of concurrent GCA present at PMR diagnosis ranged from 6%-66%. The pooled estimate of the point-prevalence from the meta-analysis was 22%. The point-prevalence of PMR present at GCA diagnosis ranged from 16%-65%. The pooled estimate of the point-prevalence from the meta-analysis was 42%. The IR ranged between 2-78 cases of GCA presenting after PMR per 1000 person-years. CONCLUSION: This review and meta-analysis support that concurrent GCA and PMR is frequently present at the time of diagnosis. Additionally, we present the current evidence of GCA presenting in patients after PMR diagnosis. These results emphasize the need for studies applying imaging modalities to diagnose GCA.
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Arteritis de Células Gigantes , Polimialgia Reumática , Diagnóstico por Imagen , Arteritis de Células Gigantes/diagnóstico , Arteritis de Células Gigantes/diagnóstico por imagen , Humanos , Incidencia , Polimialgia Reumática/complicaciones , Polimialgia Reumática/diagnóstico , Polimialgia Reumática/epidemiología , PrevalenciaRESUMEN
OBJECTIVES: To evaluate the efficacy of a fast track clinic (FTC) for patients suspected of polymyalgia rheumatica (PMR) regarding symptom duration, prednisolone initiation before rheumatological assessment, number of hospital contacts before diagnosis, and cancer diagnosis. METHODS: It is a retrospective cohort study with a one year follow-up period. Patients referred to the FTC (1st August 2016 to 25th June 2019) were compared to a historical cohort of PMR patients (1st August 2014 to 1st August 2016). Referral criteria are: age over 50, symptoms of PMR but not cranial GCA, and increased C-reactive protein. Data were obtained from patient journals. RESULTS: Ninety-seven PMR patients in the historical cohort and 113 FTC patients, of whom 83 patients had PMR, were included. The median (interquartile range) number of days from symptom onset until PMR diagnosis were 53 (31-83) days in the FTC versus 80 (58-132) days in the historical cohort (P<0.001). Prednisolone was prescribed before rheumatological assessment to 11% in the FTC versus 42% in the historical cohort (P<0.001). Patients in the FTC had significantly fewer contacts with the hospital before the diagnosis compared with the historical cohort. Four patients in the FTC were diagnosed with a cancer, all of which were found by imaging. CONCLUSION: The FTC reduced the time from symptom onset until diagnosis, lowered prednisolone initiation before rheumatological assessment, and resulted in fewer hospital visits. The frequency of cancers was low in patients suspected of PMR and cancers were discovered by imaging.