PubMed Health⌕ Search

Biomedical subjects

A Padula

Publications and source records attributed to A Padula.

At least 19 recordsLinked to original sources
PubMed2001

Inflamed shoulder structures in polymyalgia rheumatica with normal erythrocyte sedimentation rate.

OBJECTIVE: To investigate the inflammatory involvement of shoulder articular and extraarticular structures in polymyalgia rheumatica (PMR) patients with a normal erythrocyte sedimentation rate (ESR) at diagnosis. METHODS: This was a case-control study. All consecutive, untreated new outpatients diagnosed as having PMR with a normal ESR (<40 mm/hour) during a 6-month period were included in the study (case patients). Controls were 12 consecutive, untreated PMR outpatients with an ESR of >40 mm/hour who were observed after the case patients. Before starting corticosteroid therapy, all case patients and controls underwent bilateral shoulder ultrasonography (US) and magnetic resonance imaging (MRI). US and MRI scans were evaluated independently by two radiologists who were blinded to the reciprocal results. RESULTS: Six case patients (4 men and 2 women) and 12 controls (4 men and 8 women) were studied. Both US and MRI demonstrated bilateral subacromial/subdeltoid bursitis in all 6 case patients and in 11 of the 12 (92%) controls (P not significant [NS]). One control had unilateral bursitis. Glenohumeral joint synovitis was found in 4 of 6 case patients (67%) by MRI and in 3 of 6 case patients (50%) by US (P NS), as well as in 8 of 12 controls (67%) by MRI and in 7 of 12 controls (58%) by US (P NS). Both MRI and US detected biceps tenosynovitis in 5 of 6 case patients (83%) and in 8 of 12 controls (67%) (P NS). The severity of bursitis did not differ significantly between the groups. US was as effective as MRI in detecting inflammatory changes of the shoulder. CONCLUSION: MRI and US studies showed that PMR patients with normal or high ESRs have similar inflammatory shoulder lesions. Moreover, bilateral subacromial/subdeltoid bursitis represents the imaging hallmark in PMR patients with a high or normal ESR. MRI or US of the shoulder may facilitate the proper diagnosis in patients with the typical proximal symptoms of PMR who also have normal ESRs.

Adult↗
PubMed2001

Ankylosing spondylitis and undifferentiated spondyloarthropathies: a clinical review and description of a disease subset with older age at onset.

The onset of ankylosing spondylitis, as defined by the currently used criteria, after the age of 50 years is uncommon. Late-onset undifferentiated spondyloarthropathy is relatively more frequent. Its clinical spectrum seems to be as wide as it is in children and young and middle-aged adults. Most patients have two or more manifestations of spondyloarthropathy and meet the Amor criteria or the European Spondylarthropathy Study Group criteria. Some patients show only one manifestation of the B27-associated disease process for years and need more sensitive criteria. A subset of patients shows distal inflammatory swelling with pitting edema on the dorsum of feet or hands together with peripheral arthritis and peripheral enthesitis. In these cases spondyloarthropathy must be differentiated from other inflammatory rheumatic diseases with elderly onset showing the same distal inflammatory swelling with pitting edema.

Age of Onset↗
PubMed2001

Association between vitiligo and spondyloarthritis.

OBJECTIVE: To establish if spondyloarthritis (SpA) and vitiligo occur together more frequently than by chance. METHODS: All consecutive patients with SpA seen in a 6 month period were evaluated for vitiligo by an experienced dermatologist. The control group included the 2 consecutive patients without SpA seen after each patient with SpA. RESULTS: Two hundred thirty-four patients with SpA (131 men, 103 women; mean age 59 +/- 18.3 yrs) were seen in the study period. Of these, 43 had ankylosing spondylitis (AS), 112 psoriatic arthritis (PsA), 14 SpA associated with inflammatory bowel disease, 64 undifferentiated SpA, and one reactive arthritis. The 468 control patients (360 women, 108 men; mean age 68.5 +/- 2 yrs) had various degenerative and inflammatory rheumatic diseases. Eight (3.4%) patients out of 234 with SpA had type A vitiligo. In the control group, 5 (1.06%) out of 468 had type A vitiligo. The difference was statistically significant (p < 0.05). Of the 8 patients with coexisting vitiligo and SpA, 4 had PsA, 2 primary AS, one AS associated with Crohn's disease, and one undifferentiated SpA. Of the 5 patients with vitiligo in the control group, one had rheumatoid arthritis, one S ogren's syndrome, one palindromic rheumatism, one crystal arthropathy, and one osteoarthritis. CONCLUSION: Our results suggest that vitiligo and SpA do not coexist by chance and that vitiligo should be included in the list of diseases associated with SpA.

Adult↗
PubMed2001

Shoulder ultrasonography in the diagnosis of polymyalgia rheumatica: a case-control study.

OBJECTIVE: Magnetic resonance imaging (MRI) showed that subacromial/subdeltoid bursitis is the most frequent shoulder lesion in polymyalgia rheumatica (PMR). We evaluated whether shoulder ultrasonography (US) was as effective as MRI in the detection of this lesion and assessed the sensitivity and specificity of bilateral subacromial/subdeltoid bursitis in the diagnosis of PMR. METHODS: A case-control study of 57 consecutive case patients with untreated PMR and 114 controls seen over a 6 month period in 3 secondary referral rheumatology centers. Control patients consisted of the next 2 consecutive patients with bilateral shoulder aching and stiffness observed after the case patient. In all case and control patients the glenohumeral joint space, bursae, and long head biceps tendon were assessed by bilateral shoulder US. The first 24 case patients were also examined by bilateral shoulder MRI. RESULTS: US showed subacromial/subdeltoid bursitis in 55/57 (96%) patients with PMR and in 25/114 (22%) controls (p < 0.001). The lesion was bilateral in 53/55 (96%) case patients and in 1/25 (4%) controls (p < 0.001). The frequency of glenohumeral joint synovitis and biceps tenosynovitis did not differ significantly between case patients and controls. In 100% of case patients MRI showed subacromial/subdeltoid bursitis confirming US findings. The sonographic evidence of bilateral bursitis had a sensitivity of 92.9%, specificity of 99. 1%, and positive predictive value of 98. 1% for the diagnosis of PMR. CONCLUSION: US and MRI were equally effective in confirming bilateral subacromial and subdeltoid bursitis in PMR. This finding, in view of its high sensitivity and specificity, could be used as a new diagnostic criterion for PMR.

Aged↗
PubMed2001

Lack of association with spondyloarthritis and HLA-B27 in Italian patients with Whipple's disease.

OBJECTIVE: To examine consecutive patients with Whipple's disease (WD) for the full clinical spectrum of spondyloarthritis. METHODS: Nine consecutive patients, 8 men, 1 woman, with WD were clinically evaluated and examined for clinical and radiological manifestations of spondyloarthritis by 2 rheumatologists with special interest in spondyloarthritis. The mean age of the patients at the time of study and at the time of their initial diagnosis of WD by duodenal biopsy was 62.4 years (range 42-71) and 54.4 years (range 40-62), respectively. Each patient had an anteroposterior radiographic view of the pelvis and also had HLA typing for class I and II alleles. Pelvis radiographs were read blindly for evidence of sacroiliitis. RESULTS: All but one patient had rheumatologic manifestations related to WD. The mean interval between the onset of these symptoms and the diagnosis of WD was 6.1 years (range 1-15). One had recurrent polyarthritis, 1 recurrent oligoarthritis, 3 recurrent monoarthritis, 2 recurrent synovitis with pitting edema of the dorsum of hands and/or feet, and 1 isolated De Quervain's tenosynovitis. Of the 5 patients with arthritis, 3 also had episodes of swelling with pitting edema over the dorsum of hands and/or feet together with flexor digit tenosynovitis, 2 also had olecranon bursitis, and 1 tibial tenosynovitis. No patient had clinical or radiological manifestations of spondyloarthritis. None had the HLA-B27. CONCLUSION: In Italian Caucasian patients with WD there was no association with spondyloarthritis and HLA-B27.

Adult↗
PubMed2001

A comparison of cyclosporine, sulfasalazine, and symptomatic therapy in the treatment of psoriatic arthritis.

OBJECTIVE: To compare the efficacy and tolerability of cyclosporine (CSA) with that of symptomatic therapy (ST) alone and sulfasalazine (SSZ) in the treatment of psoriatic arthritis (PsA). METHODS: Twelve rheumatology centers recruited 99 patients with active PsA in a 24 week, prospective, randomized, open, controlled study. The patients were treated with CSA (3 mg/kg/day) or SSZ (2,000 mg/day) plus ST, or ST alone (nonsteroidal antiinflammatory drugs, analgesics, and/or prednisone < or = 5 mg/day). The primary endpoint was the 6 month change in pain. Analyses were on the basis of the intention-to-treat principle. RESULTS: In comparison with both SSZ and ST, there was a statistically significant difference in favor of CSA in terms of the mean changes in the pain score (p < 0.05), which was considered the primary response variable. A significant decrease in favor of CSA versus ST alone was also observed for swollen joint count (p = 0.05), tender joint count (p = 0.01), joint/pain tenderness score (p = 0.002), patient and physician global assessment by at least one point (p = 0.04 and 0.01, respectively), total Arthritis Impact Measurement Scale score (p = 0.002), and spondylitis functional index (p = 0.002). There was a statistically significant difference in the ACR 50% and ACR 70% response rates between the CSA and ST groups (p = 0.02, 0.05). Comparing the SSZ and ST alone groups, only the spondylitis functional index decreased significantly in the SSZ treated patients (p = 0.03). The Psoriasis Area and Severity Index was significantly lower in the CSA than in the ST and SSZ groups (p = 0.0001 and 0.01, respectively). Decrease in erythrocyte sedimentation rate was significant only in the SSZ versus the ST group (p = 0.02), whereas reduction in C-reactive protein was significant in the CSA treated patients compared with the ST group (p = 0.006). The most common adverse event in the CSA group was mild, reversible kidney dysfunction. CONCLUSION: The results of this open trial confirm that CSA is well tolerated by patients with PsA and suggest that it is more efficacious than ST or SSZ.

Adult↗
PubMed2000

Erythrocyte sedimentation rate and C-reactive protein in the evaluation of disease activity and severity in polymyalgia rheumatica: a prospective follow-up study.

OBJECTIVE: To determine the frequency and clinical features of patients with polymyalgia rheumatica (PMR) and normal erythrocyte sedimentation rate (ESR) at diagnosis or during relapse/recurrence. To evaluate the usefulness of C-reactive protein (CRP) and ESR in the assessment of PMR activity. METHODS: A prospective follow-up study on 177 consecutive patients meeting the criteria for PMR diagnosed over a 5-year period was conducted in two Italian secondary referral centers of rheumatology. At diagnosis and during follow-up, ESR (Westergren method) and CRP (nephelometry) were measured in all patients. Phenotypic analysis of lymphocyte subpopulations was performed on 78 PMR patients at diagnosis. A two-color technique using the association of specific monoclonal antibodies was applied. A control group consisting of 18 healthy adults older than 60 years was matched for age and sex with the PMR patients. RESULTS: Ten of 177 (6%) patients had normal ESR values at diagnosis (< or = 30 mm/h). Patients with normal ESR were predominantly men and had lower CRP levels; systemic signs and symptoms were more frequent in patients with higher ESR. The percentages of circulating CD8+ cells were similar in the two groups. CRP values at diagnosis were normal in only 2 of 177 (1%) patients. CRP values were elevated in 9 of 10 patients with normal ESR at diagnosis. Twenty-five episodes of relapse/recurrence with normal ESR occurred in 17 patients. CRP was high in 62% of these episodes. Results of univariate analysis indicated that the 10th percentile for ESR (40 mm/h) and the 70th percentile for CRP (7.8 mg/dL) values at diagnosis were the best cutoff points that discriminate between patients with and without relapse/recurrence. Cox proportional hazards modeling showed that ESR greater than 40 mm/h and CRP greater than 7.8 mg/dL at diagnosis were the two variables that independently increased the risk of relapse/recurrence. However, the relative risk related to ESR was twice than that related to CRP (4.9 vs 2.1). CONCLUSION: PMR with a normal ESR at diagnosis was infrequent in our study compared with previous studies. ESR was a superior predictor of relapse than CRP. However, CRP was a more sensitive indicator of current disease activity.

Aged↗
PubMed2000

Corticosteroid injections in polymyalgia rheumatica: a double-blind, prospective, randomized, placebo controlled study.

OBJECTIVE: To determine the efficacy and safety of shoulder corticosteroid injections in polymyalgia rheumatica (PMR). METHODS: Twenty consecutive patients with active PMR were randomized into a 7 month, double blind, placebo controlled study. Patients received either bilateral shoulder injections of 40 mg of 6-methylprednisolone acetate or placebo (1 ml saline solution). Responders were treated weekly with the same regimen for a total of 4 bilateral injections and then followed for 6 months. Response was defined as a 70% reduction in visual analog scale (VAS) score for pain and for patient and physician global assessment, and duration of morning stiffness. Bilateral shoulder magnetic resonance imaging (MRI) was performed at different times to evaluate the response of lesions to therapy. RESULTS: All 10 corticosteroid treated patients responded to the first injection with a significant reduction in duration of morning stiffness, VAS pain scale, patient and physician global assessment, erythrocyte sedimentation rate, and C-reactive protein. Interleukin 6 serum levels were significantly reduced after the 2nd injection. In 5 patients, the response persisted throughout the followup period. The other 5 withdrew within 4 weeks after the 4th injection due to recurrence of symptoms. None of the 10 patients of the placebo group responded to the first injection. The difference between the 2 groups was significant (p = 0.03). No side effects were recorded. MRI showed marked improvement of shoulder lesions one week after first injection and an almost complete resolution one week after last injection in the responders. CONCLUSION: Shoulder corticosteroid injections seem to be an effective and safe therapy for PMR.

Aged↗