Introduction: Patients with inflammatory polyarthritis (IP) have an excess risk of cardiovascular (CVD) mortality due to accelerated atherosclerosis. Markers identifying individuals with subclinical atherosclerosis as measured by carotid intima-medial thickness (cIMT) and plaque may allow for attenuation of CVD risk. The objective of this study was to identify associated risk markers for atheromatous plaque and cIMT in an incident cohort of patients with early IP and to assess the risk markers associated with progression of cIMT and plaque after 2 years of follow-up.Methods: From 2004 to 2008 consecutive patients with early IP (≥2 joints swollen for ≥4 weeks) aged 18-65 years, who were within 24 months of symptom onset (±6 months) were recruited as part of a primary-care-based inception cohort. Apparently healthy controls were recruited on a frequency matched 'buddy' pair system. Patients underwent joint and blood pressure examination. Patients and controls underwent BMI measurement and their medication was recorded. Patients' blood was taken for measurement of rheumatoid factor, anti-citrullinated protein antibody, C reactive protein, glucose, lipids (LDL, HDL, triglycerides, paroxonase 1, apolipoprotein A1 and B) and markers of vascular damage (E-selectin, VCAM) and adipocytokines (leptin and adiponectin). Patients and controls underwent B mode Doppler ultrasound examination of the carotid arteries to assess for cIMT and the presence of plaque. In univariate analyses we identified factors that were associated with cIMT and plaque presence after age and gender adjustment. An additive stepwise multivariable logistic regression model was created to investigate the independence of any associations.Results: The 329 IP subjects had a median (IQR) age of 51 (42-58) years and 96 (29%) were male. IP subjects were more likely to be smokers, have a family history of CVD, have diabetes, higher BP and be overweight than their apparently healthy counterparts. IP subjects with plaque at baseline often did not have prior CVD. Subjects with IP had a 2.87 fold higher plaque frequency at the baseline but a similar median cIMT relative to the controls. Traditional CVD risk markers such as age, systolic BP and LDL were associated with cIMT and plaque at baseline. Adiponectin levels were negatively associated with cIMT and positively associated with plaque. IP subjects had a significant increase in their cIMT in the first 2 years of follow-up. The rate of progression of cIMT was 1.5-2.2 fold greater in IP than reported in the general population. Novel risk factors added to the model above and beyond traditional risk factors in predicting atherosclerosis. Steroid exposure at 2 years was associated with atherosclerosis progression.Conclusion: Markers known to be associated with atherosclerosis in the general population are associated with cIMT and plaque presence in early IP prior to established inflammatory disease and therapy. While cIMT in subjects and controls was the same at baseline there was an accelerated rate of progression of cIMT in IP subjects relative to that reported in the general population.

The Canadian Arthritis and Rheumatism Society, British Columbia Division has envisaged research as an important and integral part of its objectives and in February 1951 embarked upon an intensive study of the usefulness of cortisone in long-term medical treatment of the rheumatic diseases, including a series on Rheumatoid Arthritis. A comprehensive program of medical treatment has been put into effect, including the services of social workers. It is essentially a team approach to the aim of physical rehabilitation and a return to gainful employment. The present study is directed to the evaluation of the case work treatment offered to those patients selected to participate in the Rheumatic Diseases Project, Rheumatoid Arthritis Series on Cortisone Therapy. Within a predominantly medical setting the function of the case worker has been considered from the viewpoint of what is expected of her by the medical profession and what might be expected from her as a professional social worker. Two methods of assessment were employed both based on evaluation of each case according to selected case work criteria and the premise that effectiveness of treatment depends upon the appropriate use of skills in relation to the degree of treatability of the patient. The first approach made use of the available case records as far as possible. The second was the device of a Rating Scale devised for the purpose and completed by a group of social workers for each patient worked with. The goals aimed at by the Medical Committee responsible for the project were stated as "physical rehabilitation and a return to gainful employment". Medically the cortisone therapy was successful in effecting enough physical improvement for a patient to become potentially employable. Socially results were discouraging because emotional difficulties and the non-availability of suitable positions prevented the actual return of many patients to gainful employment. The Long-standing personality problems, characterizing this group of patients, precluded the use of intensive case work techniques in roughly 75% of the cases. The evidence is that face-to-face interviewing involving the skilled use of relationship is not appropriate and that supportive technigues designed to prevent further deterioration, alone are relevant for the majority. Sound social diagnostic evaluations with the use of appropriate treatment methods are essential. It is suggested the reality of the team approach should he made available, and that more use should be made of social work skills in the selective screening of applicants for rehabilitation, and that the contributions of social work in the total team plan merits deeper exploration. / Arts, Faculty of / Social Work, School of / Graduate

No description available.

A patient had spurious thrombocytopenia resulting from a mechanism not previously described. Whereas in prior reports the in vitro phenomenon of platelet clumping has been effected by either EDTA‐dependent or temperature‐dependent antibodies capable of direct platelet agglutination, neither the IgG nor the IgM fractions of this patient's serum demonstrated such activity. However, agglutination was produced by incubating allogeneic platelets with the IgG fraction followed by a room temperature incubation with the rheumatoid factor‐positive IgM fraction. The data support a new mechanism for spurious thrombocytopenia resulting from the interaction of a cold‐reactive rheumatoid factor with antiplatelet antibody.

A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, in partial fulfilment of the requirements for the degree of Master of Medicine in the branch of Psychiatry Johannesburg, 2012 / Background: Rheumatoid Arthritis (RA) is a chronic auto-immune musculoskeletal disorder of unknown aetiology that can result in physical disability, chronic pain and impaired quality of life. RA is associated with an increased prevalence of depression. The presence of depression in RA is reported to be associated with pain, functional disability, high disease activity and mortality. This study aims to determine the prevalence of depressive symptoms in a cohort of Black South African patients attending a Rheumatology outpatient clinic at a public health center. It also aims to determine the association and correlation between the presence of depressive symptoms and the sociodemographic profile and RA clinical characteristics of the study population. Methodology: The study was conducted in a Rheumatology out patient clinic. The study sample consisted of 100 systematically selected participants of Black race. The participants completed the disability questionnaire (HAQ-DI), Visual Analogue Scales (VAS) for pain, fatigue and disease activity; and the depression and tension subscales of the Arthritis Impact Measurement Scale (AIMS). The MADRS was then administered to assess depressive symptoms. Study participants were clinically assessed for disability, joint status and disease activity. Data was analyzed using the SAS version 9.1 statistical program. Results: The majority of the sample was female (85%) and unmarried (66%). The prevalence of current depression was 13.2%, although a further 22.2% of the sample was already stable on antidepressant treatment. The mean RA disease duration was 12.5 ± 9.2 years. No significant associations were found between the presence of depression and the sociodemographic variables. MADRS scores were significantly associated and correlated with disability (p = 0.002, r = 0.30); fatigue (p = <0.001, r = 0.43); disease activity (p = 0.001, r = 0.32); AIMS-D (p < 0.001, r = 0.40) and AIMS-T (p < 0.001, r = 0.35). Upon adjusting for age and clinical status, significant associations remained with MADRS scores and all five above-mentioned RA variables although correlations weakened slightly. Conclusions: Co morbid depression is prevalent in South African Black patients with RA. In order to improve clinical outcomes in RA, depression must be actively sought and effectively managed.

No description available.

Thesis (M.S.)--Boston University / PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you. / 2031-01-01

No description available.

Disease progression in rheumatoid arthritis (RA) is assessed by standard clinical, radiological and functional measures. Clinical disease activity in RA is graded as no disease (remission), low, moderate and high disease, based on validated criteria. Radiological progression in RA is monitored by serial x-rays of hands and feet, and by quantification of structural damage, using various scoring methods. This proves to be a valuable outcome measure in RA studies. RA patients with active disease usually develop progressive radiological damage. However, it has been shown that clinical disease activity may not correlate with radiological damage, particularly in early RA. Therefore, this thesis was mainly aimed to test the hypothesis that, „radiological damage can progress despite clinical disease inactivity or remission‟ and to investigate possible underlying mechanisms including disease heterogeneity, treatment effect and scoring methodology. Disease progression, outcomes and prognostic factors were analysed in an inception cohort of early RA (Early Rheumatoid Arthritis Study/ERAS) for this thesis. In this study of early RA patients, sustained remission was less frequent than remission at individual time points and baseline variables such as gender, duration of symptoms, disease activity (DAS) and health assessment questionnaire (HAQ) scores have shown predictive value for sustained remission. Structural damage on x-rays progressed despite clinical disease inactivity or remission in a subgroup of patients and disease heterogeneity was the most likely explanation for the disconnect between clinical disease activity and radiological damage in the ERAS cohort. This study has also found that scoring methods as well as reading order of x-ray films could influence radiographic progression in early RA, particularly at individual level. Male sex, rheumatoid factor (RF) and radiographic damage at baseline showed prognostic value in predicting radiographic progression despite remission. Study patients with persistent clinical disease inactivity have shown better radiological, surgical, functional, and other outcomes compared to relapsing-remitting or persistent disease activity. There was no significant difference in functional and other outcomes between patients in remission with x-ray progression and those in remission without xray progression. Therefore, x-rays of hands and feet at regular intervals are valuable in determining true disease progression in early RA, even during clinical disease inactivity. Scoring methodology in itself could have an influence on the type of radiographic progression in RA studies. Sustained disease inactivity in RA is more favourable than relapsingremitting disease.

Diss. (sammanfattning) Stockholm : Karol. inst., 2005. / Härtill 4 uppsatser.