Faculty Bibliography

Rheumatologists generally use few quantitative measures in making clinical decisions. In the US, fewer than 10% use questionnaires in routine clinical care, and fewer than 15% perform a formal joint count at each visit. Patient questionnaires are the quantitative tools rheumatologists have to monitor their patients' health status and response to therapy. The health assessment questionnaire (HAQ) and its derivatives have been shown to be the best predictors of functional and work disability, costs, joint replacement surgery and mortality; they are as good as and usually better predictors than joint counts, radiographs and laboratory tests. The Brooklyn Outcomes of Arthritis Registry Database was initiated with the aim of collecting quantitative data using a multi-dimensional health assessment questionnire (MDHAQ) from all rheumatology patients seen as part of routine care, each and every time the patient was seen. Data that are feasible to collect in routine clinical care provide the only way to assess quantitatively how our patients are doing. If data are not collected and recorded, an opportunity is lost forever. If there is a reason for the visit, there is a reason to complete a questionnaire

The HAQ has become the pre-eminent patient questionnaire used in rheumatology. It is easily completed by patients, but not easily reviewed and scored in standard clinical care and has some minor psychometric limitations, as do all questionnaires. Modifications of the HAQ been made to facilitate use in standard care, particularly to include 8-10 activities of daily living, along with scores for pain and global status and other information on one side of one page for rapid review by the clinician. A patient questionnaire for standard care should be limited to 2 sides of 1 page, in a format amenable to 'eyeball' review by the clinician in 5 seconds or less. It can be scored formally in 15-20 seconds or less, and is useful in patients with all rheumatic diseases. The current version of a multi-dimensional HAQ (MDHAQ) includes scoring templates on the questionnaire to allow formal scoring in less than 15 seconds by a rheumatologist or an assistant, for possible entry onto a paper and/or computerized flow sheet. Various versions of the MDHAQ may also include a 'constant' region of physical function, pain and patient global status, and 'variable' regions of fatigue, morning stiffness, psychological distress, change in status, a review of systems, a rheumatoid arthritis disease activity self-report joint count (RADAI), review of recent health events, and review of medications. The MDHAQ can be used in the infrastructure of rheumatology care to include quantitative data in standard care of all patients with all rheumatic diseases

OBJECTIVE: To analyse patients with rheumatoid arthritis, treated with methotrexate in a weekly academic rheumatology clinic over 13 years, for continuation of courses and reasons for discontinuation. METHODS: All 248 patients with an analysable longitudinal course who took methotrexate in standard care between 1990 and 2003 were studied. Continuation of courses was analysed using life tables. All abnormal and severely abnormal values for aspartate aminotransferase (AST) >40 U/l, >80 U/l, albumin <35 g/l, <30 g/l, white blood cell (WBC) count <4.0 x 10(9)/l, <3.0 x 10(9)/l, and platelet count <150 x 10(9)/l, <100 x 10(9)/l, were identified. Responses of the clinician and subsequent laboratory values were reviewed. RESULTS: Over 1007 person-years, the probability of continuing methotrexate over five years was 79% (95% confidence interval, 72% to 84%). Severe laboratory abnormalities occurred in 2.9 per 100 person-years, specifically 0.9 for AST >80 U/l, 1.1 for albumin <30 g/l, 0.7 for WBC <3.0 x 10(9)/l, and 0.3 for platelets <100 x 10(9)/l. No severe laboratory abnormality progressed to further severity or clinical disease. Permanent discontinuations of methotrexate occurred in 46 patients (19%), 26 (10% of all patients) for adverse effects, 15 (32.6%) for inefficacy; only two discontinuations resulted from laboratory abnormalities, both of WBC, possibly from other sources. CONCLUSIONS: Methotrexate was associated with a high rate of continuation, and few clinically significant laboratory abnormalities. Discontinuation primarily reflected clinical rather than laboratory findings. Vigilance for methotrexate toxicity is required but methotrexate appears among the safest treatments for rheumatoid arthritis

Hughes-Stovin syndrome (HSS) is a rare clinical disorder, which has been described as the presence of pulmonary artery aneurysm in the setting of systemic thrombosis. The term "Incomplete Behcet's Disease" has also been used to describe this syndrome due to the clinical and histopathological similarities between Behcet's disease and HSS. Indeed, pulmonary involvement can be indistinguishable between these two conditions of unknown pathophysiology. We describe an HSS patient who presented with a recurrent pulmonary artery aneurysm, review the clinical and pathological manifestations of HSS, discuss its similarities to Behcet's disease, and finally make the argument that HSS is in fact Behcet's disease.

OBJECTIVE: To compare the level of morning stiffness in a cohort of patients with early rheumatoid arthritis (RA), assessed on a self-report questionnaire, to levels of patient self-report scores and clinical and laboratory variables. METHODS: A total of 337 patients with recent onset RA since 1998 were assessed for tender and swollen joint counts, erythrocyte sedimentation rate (ESR), physician global assessment, and radiographs of the hands and feet, as well as Multidimensional Health Assessment Questionnaire (MDHAQ) scores for functional disability, pain, fatigue, global status, morning stiffness, and number of symptoms. Regression models were used to estimate possible associations between these variables and morning stiffness. RESULTS: At study entry, 70 patients (21%) reported no morning stiffness, 52 (15%) reported morning stiffness < 15 minutes, 52 (15%) for 16-59 minutes, and 163 (49%) for >/= 1 one hour. At baseline and in longitudinal analyses, morning stiffness was significantly associated with functional disability scores on the MDHAQ and with other patient self-report data, and was associated at lower levels with swollen and tender joint counts and erythrocyte sedimentation rate (ESR). CONCLUSION: The degree of morning stiffness appears to reflect functional disability and pain more than traditional markers of inflammation such as joint counts and ESR in patients with early RA. Inclusion of morning stiffness as a marker of inflammatory activity in classification criteria for RA, inclusion criteria for most clinical trials in RA, and RA remission criteria, may be open to reassessment

OBJECTIVE: To determine what monitoring protocols rheumatologists use to identify adverse events in rheumatoid arthritis (RA) patients treated with methotrexate (methotrexate), etanercept (etanercept), infliximab (infliximab), and anakinra (anakinra), how often rheumatologists encounter treatment-altering adverse events in their RA patients receiving these treatments, and how they feel about and comply with the current monitoring guidelines. METHODS: Three hundred ten physician members of the American College of Rheumatology (ACR) were notified by e-mail of a survey that was posted on our rheumatology Web site. Questions were closed-ended and multiple choice in format. RESULTS: One hundred twenty-three responses were received (40%). Most rheumatologists reported that they utilize the ACR recommended screening tests at baseline before methotrexate treatment is initiated. Seventy-nine percent reported that treatment-altering abnormalities had occurred in <5% of their methotrexate-treated RA patients, and 88% reported that such abnormalities had occurred in <10% of such patients, in the previous 3 years. Forty-one percent believed liver function monitoring guidelines need to be changed; 59% said they would agree with new guidelines that would include a recommendation for liver function monitoring every 3-4 months. Most rheumatologists were not aware of any guidelines for monitoring by blood tests in RA patients treated with biologic agents, yet the majority reported that they order blood tests before patients start these therapies and on followup. CONCLUSION: Our survey indicates that treatment-altering liver function abnormalities in methotrexate-treated RA patients are rare, and more than half of rheumatologists agree that a less stringent monitoring regimen should be considered. Rheumatologists and pharmaceutical companies might work together to develop guidelines for monitoring of patients treated with biologic agents

Pregnancy outcomes among patients who underwent total hip arthroplasty (THA) during their reproductive years were retrospectively evaluated. Twenty-one patients reported pregnancies after THA and 20 had live births. No prosthesis-related problems were reported. This is the first study that provides a patient-based assessment of pregnancy outcomes and delivery in women who underwent THA. The preliminary data suggest THA had no adverse effect on subsequent childbearing