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Biomedical subjects

E J ter Borg

Publications and source records attributed to E J ter Borg.

At least 19 recordsLinked to original sources
PubMed2006

Relationship between histological subtypes and clinical characteristics at presentation and outcome in biopsy-proven temporal arteritis. Identification of a relatively benign subgroup.

Temporal arteritis (TA) may offer major complications, whilst high dosage of prednisone may result in serious side effects. We tried to identify a subgroup of TA, which can be treated with a lower dosage of prednisone. Retrospectively, clinical and laboratory data were studied at presentation, as well as the outcome in 44 consecutive patients with biopsy-proven temporal arteritis. These data were related to three particular histological subgroups, (a) classical giant cell arteritis, (b) atypical arteritis, and (c) 'healed arteritis', defined according to Allsop and Gallagher (The American Journal of Surgical Pathology 5:317-332, 1981). At presentation in subgroup c, erythrocyte sedimentation rate was lower and the level of haemoglobin was higher than in the other two subgroups. During follow-up in the healed arteritis group, reactivation, recurrence, or early death were not observed, whilst prednisone dosage after 2 and 3 years was lower compared to subgroup b. Major complications (permanent blindness and cerebrovascular accident) were only observed in subgroups a and b. We believe that the healed arteritis subgroup represents a relatively benign subgroup with a mild clinical presentation and a good prognosis. Therefore, a much lower initial prednisone dosage (15 mg/day) is suggested for patients in subgroup c than in the other two subgroups (40-60 mg/day).

Aged↗
PubMed2004

[Favourable effect of lacrimal plugs after 3 and 9 months in 20 patients with severe sicca syndrome].

OBJECTIVE: To describe the results of the insertion of lacrimal plugs in patients with severe symptoms of dry eyes. DESIGN: Prospective descriptive study. METHOD: 20 patients who had severe symptoms of dry eyes despite topical therapy were included. The diagnoses were: 'primary Sjögren's syndrome' (n = 10), 'probably a primary Sjögren's syndrome' (n = 5) and 'secondary Sjögren's syndrome' (n = 5). Following a favourable subjective reaction to resorbable plugs, a non-resorbable silicone plus was inserted bilaterally into the openings of the inferior lacrimal ducts. During follow-up, the effect of treatment was assessed by means of various measurements of function of the lacrimal glands. RESULTS: After 3 and 9 months there was a measurable favourable effect with regard to tear production (Schirmer-test), tear film stability ('tear film break-up time'), the damage to the cornea (Bengal-red-test) and the subjective symptoms of dry eye on a visual analogue scale (VAS). The difference in comparison with the initial values was significant except for the Bengal-red-test after 9 months. There were no complications. In the 5 patients with a basal Schirmer test value of o mm after 5 min, there was no improvement.

Adult↗
PubMed2002

Treatment of primary Sjögren's syndrome with D-penicillamine: a pilot study.

BACKGROUND: Up to now no satisfying systemic treatment is available for patients with primary Sjögren's syndrome. METHODS: In a prospective, open study we investigated the effect of D-penicillamine (first three months 250 mg/day, next three months 500 mg/day) on clinical and immunological parameters in 19 patients with primary Sjögren's syndrome and a mean disease duration of 3.8 years. RESULTS: Eight patients had to stop treatment mainly due to severe (reversible) loss of taste. Clinically, a statistically significant increase in basal salivary flow was observed after three months (p<0.05). In addition, improvement was noted in the Schirmer test and stimulated parotid salivary flow after six months, but these differences were not statistically significant. Laboratory values showed a decrease in ESR (p<0.05) and levels of IgA and IgM (both p<0.02) after six months, a decrease in levels of IgA-Rf and IgM-Rf after three months (both p<0.05), and an increase in haemoglobin level (p<0.05). CONCLUSION: From this pilot study we conclude that the treatment of primary Sjögren's syndrome with D-penicillamine has only marginal beneficial effects. Together with its clear side effects this means that D-penicillamine is unsuitable for this indication.

Adult↗
PubMed2001

[Diagnostic image (45). Ochronosis].

In a 70-year-old woman, in whom ochronosis (alkaptonuria) was diagnosed at the age of 54, bluish discolouration of the cartilage of the ears was observed.

Aged↗
PubMed2001

Prevalence of vertebral deformities and symptomatic vertebral fractures in corticosteroid treated patients with rheumatoid arthritis.

OBJECTIVE: This study was designed to determine whether the prevalence of vertebral deformities in patients with rheumatoid arthritis (RA) treated with corticosteroids (Cs) is higher than in RA patients not receiving Cs therapy. PATIENTS AND METHODS: This multicentre cross-sectional study included 205 patients with RA who were receiving Cs orally on a daily basis and 205 patients with RA who did not receive Cs, matched for sex and age. Vertebral deformities were scored according to the Kleerekoper method. RESULTS: Vertebral deformities were found in 52 (25%) patients on Cs and in 26 (13%) patients not on Cs. Sixteen (8%) patients in the group on Cs had experienced clinical manifestations of an acute vertebral fracture in the past vs only three patients (1.5%) among those not on Cs. The use of Cs tended to increase the risk of developing a vertebral deformity [adjusted odds ratio (OR) 1.56, 95% confidence interval (CI) 0.81-2.99] and symptomatic vertebral fracture (adjusted OR 1.42, 95% CI 0.24-8.32). Each 1-mg increase in the current daily Cs dose increased the risk of a vertebral deformity (adjusted OR 1.05, 95% CI 0.98-1.13) and of a symptomatic vertebral fracture (adjusted OR 1.05, 95% CI 0.89-1.24). CONCLUSION: There is a higher prevalence of vertebral deformities and clinical manifestations of vertebral fractures in patients on Cs than in those not on Cs. Our data indicate that the use of Cs and each 1-mg increase in the current daily Cs dose may increase the risk of development of a vertebral deformity and symptomatic vertebral fracture in patients with RA.

Aged↗
PubMed2000

Toxicity of anti-rheumatic drugs in a randomized clinical trial of early rheumatoid arthritis.

OBJECTIVE: To evaluate the toxicity of slow-acting anti-rheumatic drugs (SAARDs) and non-steroidal anti-inflammatory drugs (NSAIDs) in early rheumatoid arthritis. METHODS: Patients were randomized to receive a SAARD-hydroxychloroquine (HCQ; n=120), i.m. gold (n=114) or methotrexate (MTX; n=118)-or a NSAID only (n=67). Patients in the three SAARD groups were allowed to take NSAIDs. Follow-up included 545 patient-years (p-yr). Adverse effects were attributed to specific medications using the Naranjo scoring method. RESULTS: Fifty-five per cent of the patients suffered from adverse effect(s). Adverse effects were most common during i.m. gold therapy (87 per 100 p-yr), which led to permanent discontinuation of this treatment in 31 cases. The incidences of adverse effects that were probably attributable to NSAIDs in patients treated simultaneously with a SAARD were similar for the three SAARD groups. The mean period until the first adverse effect was longer in the MTX group (39 weeks) than in the HCQ group (27 weeks). Baseline clinical and sociodemographic parameters were not predictive of the occurrence of adverse effects. CONCLUSION: No adverse effect could be classified as definitely related to either SAARDs or NSAIDs by the Naranjo scoring method. The incidence of possible adverse effects of NSAIDs and SAARDs was 72 per 100 p-yr, and adverse effects led to permanent discontinuation of the therapy in 56 cases (13%) (31 patients receiving i.m. gold, 12 receiving MTX, 10 receiving HCQ and three receiving NSAID only).

Administration, Oral↗
PubMed2000

Aggressive treatment in early rheumatoid arthritis: a randomised controlled trial. On behalf of the Rheumatic Research Foundation Utrecht, The Netherlands.

OBJECTIVES: To compare three therapeutic strategies using slow acting antirheumatic drugs (SAARDs) in early rheumatoid arthritis (RA), for their disease modifying properties, toxicity, and lag time until treatment effect. METHODS: Patients with recent onset RA from six hospitals were randomly assigned to immediate initiation of one of three treatment strategies: (I) a "mild SAARD with a long lag time" (hydroxychloroquine, if necessary replaced by auranofin); (II) a "potent SAARD with a long lag time" (intramuscular gold, if necessary replaced by D-penicillamine); (III) a "potent SAARD with a short lag time" (methotrexate, if necessary replaced by sulfasalazine). Comparisons included two years of follow up. RESULTS: All SAARD strategies reduced mean disease activity. A greater percentage of patients improved clinically with strategies II and III than with strategy I: percentages of patients improved on joint score with strategies II and III (79% and 82%, respectively), which was statistically different from strategy I (66%). The same was true for remission percentages: 31% and 24% v 16%, respectively). Longitudinal analysis showed significantly less disability with strategy III, and a lower erythrocyte sedimentation rate with strategy II than with strategy I. In addition, radiological damage after one and two years, was significantly lower in strategies II and III (at two years median scores were 11 and 10 v 14 in strategy I, p<0.05). Toxicity was increased in strategy II compared with the other strategies. CONCLUSION: Strategy III, comprising methotrexate or sulfasalazine, produced the best results weighing effectiveness and toxicity. Strategy I (hydroxychloroquine or auranofin) was slightly less effective, and strategy II (intramuscular gold or D-penicillamine) was associated with increased toxicity.

Adult↗
PubMed1999

High frequency of hysterectomies and appendectomies in fibromyalgia compared with rheumatoid arthritis: a pilot study.

We investigated, in retrospect, if there were differences in the frequency and types of abdominal surgery between newly diagnosed female fibromyalgia (n = 80) and rheumatoid arthritis (n = 47) patients performed before the formal diagnosis. There was no difference in the total number of abdominal operations between both groups. In the rheumatoid arthritis group more cholecystectomies (p = 0.01) were performed, probably due to the older age of these patients (58.5 vs 48.5 years). However, in the fibromyalgia group there were more hysterectomies (p = 0.04) and appendectomies (p = 0.05) than in the rheumatoid arthritis group.

Abdominal Pain↗
PubMed1996

The effectiveness of early treatment with "second-line" antirheumatic drugs. A randomized, controlled trial.

OBJECTIVE: To compare two therapeutic strategies for patients with recent-onset rheumatoid arthritis. DESIGN: Open, randomized clinical trial. SETTING: Outpatient clinics of six clinical centers. PATIENTS: 238 consecutive patients with recently diagnosed rheumatoid arthritis. INTERVENTIONS: Delayed or immediate introduction of treatment with slow-acting antirheumatic drugs (SAARDs). MEASUREMENTS: Primary end points were functional disability, pain, joint score, and erythrocyte sedimentation rate at 6 and 12 months and progression of radiologic abnormalities at 12 months. RESULTS: Statistically significant advantages at 12 months for patients receiving the SAARD strategy (immediate treatment with SAARDs) with regard to all primary end points that may be clinically important are indicated by the differences in improvements from baseline and their 95% CIs. These differences were 0.3 (95% CI, 0.2 to 0.6) for disability (range, 0 to 3), 10 mm (CI, 1 to 19 mm) for pain (range, 0 to 100 mm), 39 (CI, 4 to 74) for joint score (range, 0 to 534), and 11 mm/h (CI, 3 to 19 mm/h) for erythrocyte sedimentation rate (range, 1 to 140 mm/h), all in favor of SAARD treatment. The SAARD strategy also appears to be advantageous at 6 months. Radiologic abnormalities progressed at an equal rate in the SAARD and the non-SAARD groups; the difference in progression (range, 0 to 448) was 1 (CI, -3 to 5). Analyses were based on the intention-to-treat principle and thus included 29% of patients in the non-SAARD group who discontinued the non-SAARD treatment strategy; treatment was usually discontinued because of insufficient effectiveness. The SAARD strategy including two alternative SAARDs could not be continued by 8% of patients, usually because of adverse reactions. CONCLUSIONS: Early introduction of SAARDs may be more beneficial than delayed introduction for patients with recently diagnosed rheumatoid arthritis.

Adrenal Cortex Hormones↗
PubMed1996

Liver cirrhosis due to methotrexate in a patient with rheumatoid arthritis.

A 49-year-old female with rheumatoid arthritis developed liver cirrhosis after a cumulative dosage of 6 g methotrexate (MTX). There were mild liver enzyme abnormalities, decreased liver synthesis function and possible signs of portal hypertension. After stopping MTX all laboratory abnormalities disappeared except for a mild thrombocytopenia. Risk factors and guidelines for monitoring liver toxicity during MTX treatment in rheumatoid arthritis are discussed.

Arthritis, Rheumatoid↗
PubMed1996

Ileal pouch arthritis: a case report.

A patient is described with arthritis of both wrists and tendinitis of one achilles tendon in the presence of severe pouchitis. The rapid disappearance of arthritis and tendinitis after removal of the pouch strongly suggests their relationship. The pathogenesis of arthritis in pouchitis has not been elucidated but may be the same as in ulcerative colitis. Rheumatologists should be aware of the occurrence of arthritis in patients with ulcerative colitis after the construction of an ileo-anal anastomosis with a so-called pouch.

Adult↗