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Janssen M, Dijkmans BA, Vandenbroucke JP, Biemond I, Lamers CB. The frequency of extremely low serum pepsinogen, indicative of corpus gastritis with severe atrophy, in rheumatoid arthritis, other chronic rheumatic diseases and non-rheumatic diseases. BRITISH JOURNAL OF RHEUMATOLOGY 1993; 32:371-4. [PMID: 8495256 DOI: 10.1093/rheumatology/32.5.371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The aim of this study was to assess the frequency of corpus gastritis with severe atrophy (CGA), pernicious anaemia and combined severe atrophy of antrum and corpus by non-invasive methods (i.e. determination of low serum pepsinogen A (PgA) and serum gastrin) in outpatients with RA (n = 249), compared to outpatients with other rheumatic diseases (n = 181) and outpatients with chronic non-rheumatic diseases (n = 429). In addition we investigated whether NSAIDs could cause or prevent CGA. A low serum PgA level (< 17 micrograms/l), indicating pentagastrin-refractory achlorhydria in patients without gastric resection, was found in 13 patients (5.2%; 95% Confidence Interval (CI) 2.4-8.0) with RA, in 11 (6.1%; 95% CI 2.6-9.5) with other rheumatic diseases and in 12 patients (2.8%; 95% CI 1.2-4.4) with chronic non-rheumatic diseases (NS). Low serum PgA values were more frequent in older patients (P < 0.005) and females (P < 0.05). Pernicious anaemia occurred in RA in 1.2% (95% CI 0-2.6) of the patients while for other rheumatic diseases the frequency was 1.7% (95% CI 0-3.5) and for chronic non-rheumatic diseases 0.2% (95% CI 0-3.6) (NS). In patients with a serum PgA below 17 micrograms/l, normal serum gastrin levels (< 90 ng/l) as an indication of combined severe atrophy of antrum and corpus, were found in 1/13 patients with RA, in 3/11 with other rheumatic diseases and 2/12 with chronic non-rheumatic diseases (NS). The frequency of low serum PgA levels was no different between patients on NSAIDs 17/355 (4.8%) and those without NSAIDs 19/502 (3.8%).(ABSTRACT TRUNCATED AT 250 WORDS)
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Anemia, Pernicious/blood
- Anemia, Pernicious/epidemiology
- Anemia, Pernicious/etiology
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Arthritis, Rheumatoid/blood
- Arthritis, Rheumatoid/complications
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/epidemiology
- Female
- Gastritis, Atrophic/blood
- Gastritis, Atrophic/epidemiology
- Gastritis, Atrophic/etiology
- Humans
- Male
- Middle Aged
- Pepsinogens/blood
- Sex Characteristics
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127
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Eggelmeijer F, Papapoulos SE, Westedt ML, Van Paassen HC, Dijkmans BA, Breedveld FC. Bone metabolism in rheumatoid arthritis; relation to disease activity. BRITISH JOURNAL OF RHEUMATOLOGY 1993; 32:387-91. [PMID: 8495259 DOI: 10.1093/rheumatology/32.5.387] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Biochemical parameters of bone metabolism were investigated in 105 ambulant, non-steroid treated patients with RA and compared with parameters of disease activity. Urinary calcium (Ca) and hydroxyproline (OHP) excretions, as parameters of bone resorption and serum alkaline phosphatase (AP), as a parameter of bone formation, were positively related to parameters of disease activity. Serum osteocalcin, another parameter of bone formation, was not related to parameters of disease activity. Patients with active disease (ESR > or = 28 mm and Ritchie articular index > or = 8) had a significant higher urinary Ca and OHP excretion (62 and 42% higher, respectively) than patients with inactive disease. Serum AP and OC were slightly higher (19 and 16%, respectively) in patients with active disease. These results suggest that in RA patients bone metabolism is related to disease activity. In active disease bone resorption seems to be increased more than bone formation, suggesting that prolonged disease activity may contribute to generalized and/or localized osteopenia.
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128
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Kloppenburg M, Breedveld FC, Miltenburg AM, Dijkmans BA. Antibiotics as disease modifiers in arthritis. Clin Exp Rheumatol 1993; 11 Suppl 8:S113-5. [PMID: 8324934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The tetracyclines, especially minocycline, are supposed to have antiarthritic properties. Their efficacy has been tested in open clinical studies on RA patients. Recently a double-blind placebo-controlled trial was performed which revealed the antirheumatic properties of minocycline. The mode of action of the tetracyclines in arthritis is unknown, but could be linked to the immunosuppressive activity seen in vitro. The antiproliferative effect of minocycline in cloned synovial T-cells is demonstrated; moreover IFN-gamma production in cloned synovial T-cells is inhibited by minocycline.
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129
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Lansink M, de Boer A, Dijkmans BA, Vandenbroucke JP, Hazes JM. The onset of rheumatoid arthritis in relation to pregnancy and childbirth. Clin Exp Rheumatol 1993; 11:171-4. [PMID: 8508559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
It has been suggested that the onset of RA symptoms is reduced during pregnancy and increased in the postpartum period. In the present study symptom onset in relation to the pregnancy prior to disease onset was compared between 135 young RA patients with definite RA and 378 controls with soft tissue rheumatism or osteoarthritis. Two RA patients developed symptoms during pregnancy versus 9 controls (odds ratio OR = 0.64). In the 3 months postpartum 5 RA patients and 5 controls developed symptoms (OR = 3.37). These results show the same trend as those of previous studies, i.e. a decrease in the onset of RA during pregnancy and an increased onset of RA after delivery. These findings might be explained by a delayed clinical onset of RA that started during pregnancy, analogous with the ameliorating effect of pregnancy on the course of existing RA and the flare-up of disease activity in the postpartum period.
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130
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Reynierse M, Dijkmans BA, Collée G, Bloem JL, Kroon HM. Magnetic resonance imaging is normal in the iliac crest pain syndrome. J Rheumatol 1993; 20:407-8. [PMID: 8474093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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131
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Janssen M, Dijkmans BA, van der Sluys FA, van der Wielen JG, Havenga K, Vandenbroucke JP, Lamers CB, Zwinderman AH, Cats A. Upper gastrointestinal complaints and complications in chronic rheumatic patients in comparison with other chronic diseases. BRITISH JOURNAL OF RHEUMATOLOGY 1992; 31:747-52. [PMID: 1450796 DOI: 10.1093/rheumatology/31.11.747] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The aim of this study was to compare the frequency of upper gastrointestinal (GI) complaints and complications between chronic rheumatic patients who are most often non-steroidal anti-inflammatory drugs (NSAIDs) users and patients with other chronic conditions. In this comparison we took into account known risk factors for upper GI disease. To achieve the study aims we performed a combined cross-sectional and retrospective study. We therefore interviewed by means of a standard questionnaire, an index and a reference group, about current upper GI complaints and previous complications. The former group comprises 578 outpatients of the Department of Rheumatology, the latter of 531 outpatients of the Departments of Internal Medicine, Pulmonology, and Cardiology. Although the number of patients in the index group being chronically treated with NSAIDs was very high (62% versus 9% in the reference group: P < 0.00001), no between-group differences were found for the frequency of several current upper gastrointestinal complaints or for the number of upper gastrointestinal investigations ever performed (35% and 37%: NS) or for the use of gastric drugs (14% and 10%: NS). Risk factors for upper GI complaints were not related to NSAID use but with the use of prednisolone, history of duodenal ulcer disease, family history of peptic ulcer disease and female sex. For peptic ulcer disease, bleeding, and gastric surgery, the only difference between the index and reference groups concerned the frequency of gastric ulcers (6.7% and 2.8%: P < 0.005), which was highest in patients with rheumatoid arthritis. Upper GI bleeding had more often been present in male seropositive rheumatoid arthritis patients (13.2% [corrected] and 4.5%: P < 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)
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132
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Janssen M, Dijkmans BA, Vandenbroucke JP, van Duijn W, Peña AS, Lamers CB. Decreased level of antibodies against Helicobacter pylori in patients with rheumatoid arthritis receiving intramuscular gold. Ann Rheum Dis 1992; 51:1036-8. [PMID: 1417132 PMCID: PMC1004832 DOI: 10.1136/ard.51.9.1036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Sodium aurothiomalate has been reported to have in vitro activity against Helicobacter pylori. Intramuscular gold, as given to patients with rheumatoid arthritis (RA), may therefore influence the colonisation of the gastric mucosa with H pylori. METHODS Two groups were compared. One group of 42 patients was treated with intramuscular gold; the other group of 58 patients was treated with antimalarial drugs. Antibodies to H pylori (IgA and IgG) were assessed by an enzyme linked immunosorbent assay (ELISA) and total IgA and IgG were measured by nephelometry. RESULTS IgA and IgG antibody titres against H pylori and total IgA and IgG levels were lower in the patients treated with gold than in the group treated with antimalarial drugs. The ratio of IgA antibodies to H pylori to total IgA antibodies and the ratio of IgG antibodies to H pylori to total IgG antibodies were lower in the group treated with gold. The percentage of seropositivity to H pylori was significantly lower in the group treated with gold than in the group treated with antimalarial drugs for the two IgA antibodies (35 and 55% respectively) and IgG antibodies to H pylori (40 and 65% respectively). CONCLUSIONS Although this study cannot completely exclude the possibility that a suppressive effect of intramuscular gold on total immunoglobulin production plays a part in the decrease in the titres of IgA antibodies to H pylori and IgG antibodies to H pylori, the lower ratios of antibodies to H pylori to total immunoglobulin antibodies and the lower percentages of seropositivity to H pylori in the group treated with gold suggests that treatment with intramuscular gold decreases H pylori colonisation.
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133
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Landewé RB, Miltenburg AM, Breedveld FC, Daha MR, Dijkmans BA. Cyclosporine and chloroquine synergistically inhibit the interferon-gamma production by CD4 positive and CD8 positive synovial T cell clones derived from a patient with rheumatoid arthritis. J Rheumatol Suppl 1992; 19:1353-7. [PMID: 1432999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To investigate synergistic interaction between cyclosporine (Cy) and chloroquine (Chl) in an in vitro system, with regard to interferon-gamma (IFN) production by OKT3 activated T cell clones. METHODS CD4+ and CD8+ T cell clones, derived from synovial tissue of a patient with rheumatoid arthritis (RA) were activated with plastic coated OKT3 monoclonal antibody in the presence or absence of various concentrations of Cy, Chl and their combinations. After 24 h of incubation the supernatants were assayed for IFN by ELISA: RESULTS Cy as well as Chl were able to completely inhibit in a concentration dependent fashion the IFN production by CD4+ and CD8+ T cell clones. Combinations of Cy and Chl, which in themselves give minor inhibition of IFN production, were able to inhibit in a synergistically enhanced fashion the production of IFN by these clones. The synergy was formally proven by the construction of isoboles. This synergy was most pronounced when drug concentrations were used which individually gave minor inhibition of IFN production. CONCLUSION We conclude that the results of our in vitro experiments may give rise to further investigation of the promising combination of Cy and Chl in the treatment of RA.
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134
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Brommer EJ, Dooijewaard G, Dijkmans BA, Breedveld FC. Depression of tissue-type plasminogen activator and enhancement of urokinase-type plasminogen activator as an expression of local inflammation. Thromb Haemost 1992; 68:180-4. [PMID: 1412164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Inflammatory processes are accompanied by extravascular deposition and breakdown of fibrin. We measured fibrinolytic parameters in synovial fluid (SF) and in plasma of 36 patients with rheumatoid arthritis (RA). As a control, SF of 13 patients with blunt knee trauma, and plasma of 17 healthy volunteers were studied. In RA patients, extravascular t-PA mediated plasminogen activation was depressed: mean SF tissue-type plasminogen activator (t-PA:Ag) concentration (2.1 +/- 1.6 ng/ml) was four-fold lower, and plasminogen activator inhibitor (PAI) activity (284 +/- 212%) four-fold higher than the plasma values of the same patients or of healthy donors. In contrast, u-PA related plasminogen activation was strongly enhanced: urokinase-type plasminogen activator (u-PA) antigen (23.1 +/- 12.4 ng/ml) was more than four-fold higher, single-chain u-PA (scu-PA) (5.3 +/- 1.9 ng/ml) three-fold higher than in plasma of the same patients or of healthy donors, and active two-chain u-PA (tcu-PA) was detected in 14 of the 36 SF samples of RA patients. All of these changes in extravascular fibrinolytic parameters correspond with those induced by inflammatory mediators in cell cultures. In joint effusions of patients with a blunt knee trauma, the effects were intermediate: u-PA related parameters showed moderate changes in the same direction as in arthritis; t-PA antigen was also decreased. The only exception was that PAI was not increased. We conclude that the findings in traumatic effusions reflect transient effects as a reaction to trauma. In joint inflammation, the depressed t-PA mediated plasminogen activation, although more than compensated by the enhanced u-PA mediated plasminogen activation, results in protraction of fibrin removal. Besides, the enhanced u-PA activation might lead to proteolytic damage of the cartilage.
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135
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Brommer EJ, Dooijewaard G, Dijkmans BA, Breedveld FC. Plasminogen activators in synovial fluid and plasma from patients with arthritis. Ann Rheum Dis 1992; 51:965-8. [PMID: 1417121 PMCID: PMC1004805 DOI: 10.1136/ard.51.8.965] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The activity of plasminogen activators and inhibitors in the synovial fluid and plasma of patients with various forms of chronic arthritis was characterised. Tissue-type plasminogen activator antigen (t-PA:Ag), urokinase-type plasminogen activator antigen (u-PA:Ag), the proenzyme single chain u-PA (scu-PA), and plasminogen activator inhibitor (PAI) were measured in the synovial fluid and plasma of 22 patients with seropositive rheumatoid arthritis (RA), 13 with seronegative RA, and 23 patients with various forms of arthritis. In all patient groups the levels of t-PA:Ag in synovial fluid were lower and the levels of u-PA:Ag and PAI higher than plasma levels. Synovial fluid u-PA was more activated than plasma u-PA. Comparison of the patient groups showed that the largest differences between fibrinolytic parameters in synovial fluid and plasma were present in patients with seropositive RA followed by patients with seronegative RA and patients with various forms of arthritis. This order paralleled the functional and radiological scores of joint destruction in the patient groups studied. The results of this study indicate that suppression of t-PA production and enhancement of u-PA synthesis and activation in arthritic joints are associated with the clinical severity of arthritis.
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136
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Dijkmans BA, van Rijthoven AW, Goei Thè HS, Boers M, Cats A. Cyclosporine in rheumatoid arthritis. Semin Arthritis Rheum 1992; 22:30-6. [PMID: 1411580 DOI: 10.1016/0049-0172(92)90046-g] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The efficacy and toxicity of cyclosporine in the treatment of patients with rheumatoid arthritis (RA) are reviewed. Most of the early trials were restricted to patients with intractable RA. The initial daily dose of cyclosporine was 5 to 10 mg/kg, which is now considered high. Of 283 cyclosporine-treated patients in nine studies, 8% discontinued the drug prematurely because of inefficacy and 17% because of adverse reactions. Cyclosporine improves clinical parameters but does not influence the erythrocyte sedimentation rate. The most important side effects are gastrointestinal intolerance and nephrotoxicity. The former is of minor importance with the present dosage schedule (starting daily dose, 2.5 mg/kg), and increments should follow the principle "go low, go slow." Guidelines are given to avoid or reduce nephrotoxicity. It may be beneficial to administer cyclosporine early in the course of RA.
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137
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Hulshof MM, Boom BW, Dijkmans BA. Multiple plaques of morphea developing in a patient with eosinophilic fasciitis. ARCHIVES OF DERMATOLOGY 1992; 128:1128-9. [PMID: 1497373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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138
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Peeters AJ, Dijkmans BA, van der Schroeff JG. Fumaric acid therapy for psoriatic arthritis. A randomized, double-blind, placebo-controlled study. BRITISH JOURNAL OF RHEUMATOLOGY 1992; 31:502-4. [PMID: 1628175 DOI: 10.1093/rheumatology/31.7.502] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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139
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Zijlmans JM, van Rijthoven AW, Kluin PM, Jiwa NM, Dijkmans BA, Kluin-Nelemans JC. Epstein-Barr virus-associated lymphoma in a patient with rheumatoid arthritis treated with cyclosporine. N Engl J Med 1992; 326:1363. [PMID: 1565156 DOI: 10.1056/nejm199205143262015] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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140
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Eggelmeijer F, Kroon FP, Zeeman RJ, Dijkmans BA, van 't Wout JW. Tenosynovitis due to Mycobacterium avium-intracellulare: case report and a review of the literature. Clin Exp Rheumatol 1992; 10:169-71. [PMID: 1505110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A 57-year-old female patient presented with a tenosynovitis due to Mycobacterium avium-intracellulare (MAI). A relapse occurred following surgical treatment, after which she was successfully treated with ansamycin and ethambutol. Previously reported cases of tenosynovitis due to MAI are reviewed and the treatment modalities are discussed.
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141
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Kloppenburg M, Dijkmans BA, Rasker JJ. [Only limited effect of treatment of thyroid gland diseases on symptoms of musculoskeletal system]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1992; 136:21-5. [PMID: 1728758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In order to assess the long term effect of treatment for thyroid dysfunction on musculoskeletal symptoms, 102 patients were traced by a computer search; these patients visited two outpatient clinics of rheumatology and were known to have thyroid disorders. Of these 102 patients, 58 patients met the study criteria of having abnormal thyroid function tests at first visit to the outpatient clinic; 46 patients participated in the study. They were interviewed with a structured questionnaire about their past and current musculoskeletal complaints. The 46 patients (45 females, 1 male) had a mean age at interview of 58 years (range 21-81); 37 and 9 patients had been treated for hypothyroidism and hyperthyroidism respectively. The thyroid dysfunction was considered the only explanation of the original musculoskeletal symptoms in 24 patients (group I), in 19 patients an additional (rheumatological) diagnosis was made (group II), and in 3 patients no apparent relation between musculoskeletal complaints and thyroid dysfunction was found. After treatment for thyroid dysfunction the original complaints decreased in 52% and 47% of the patients in group I and II, respectively. At the time of the follow-up study (mean follow-up duration 67 months) 91% of the patients had musculoskeletal symptoms, 80% of the patients said their present complaints were similar to their original symptoms. Treatment for thyroid dysfunction resulted in a temporary beneficial effect on musculoskeletal symptoms in 50% of the patients; in 91% symptoms persisted.
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142
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van Ek B, Dijkmans BA, van Dulken H, Mouton RP, van Furth R. [Clinical, bacteriological and cost-saving effects of antibiotic prophylaxis in craniotomy]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1992; 136:16-20. [PMID: 1728756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Objective of the study. To investigate the effect of antibiotic prophylaxis on the incidence of infections, on the bacterial flora of wounds and on the health-care costs. A retrospective study disclosed an incidence of infection of 8.1% in patients who underwent craniotomy. Methods. Double-blind, placebo-controlled study of the effects of cloxacillin (4 x 1 gr intravenously during 24 h, perioperatively) in 310 patients who had to undergo a craniotomy. Results. In the cloxacillin group significantly fewer infections occurred than in the placebo group, 6 infections in 156 and 20 infections in 154, respectively. In the cloxacillin group significantly fewer samples contained micro-organisms than in the placebo group. Cloxacillin prophylaxis reduces the cost of patient care by about 20%. Conclusion. Cloxacillin prophylaxis in craniotomy cases reduces the percentage of infections, the percentage of positive cultures of the wound, and the costs of patient care.
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143
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Eggelmeijer F, Petit P, Dijkmans BA. Total knee arthroplasty infection due to Gemella haemolysans. BRITISH JOURNAL OF RHEUMATOLOGY 1992; 31:67-9. [PMID: 1730110 DOI: 10.1093/rheumatology/31.1.67] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Gemella haemolysans, a relatively unknown commensal of the upper respiratory tract, rarely causes clinically important infections. This report deals with an infection of a total knee arthroplasty due to Gemella haemolysans in a patient with rheumatoid arthritis. The microbiology of this bacterium is discussed and the clinical features of previously reported cases of Gemella infections are briefly reviewed.
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144
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van Ek B, Dijkmans BA, van Dulken H, van Furth R. Cloxacillin prophylaxis in craniotomies reduces costs of health care. J Infect Dis 1991; 164:1243-4. [PMID: 1955732 DOI: 10.1093/infdis/164.6.1243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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145
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Collée G, Dijkmans BA, Vandenbroucke JP, Cats A. Iliac crest pain syndrome in low back pain. A double blind, randomized study of local injection therapy. J Rheumatol 1991; 18:1060-3. [PMID: 1833543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In a 2-week, double blind, randomized study we compared the efficacy of a single local injection of 5 ml lignocaine, 0.5% (L) with 5 ml isotonic saline (S) in 41 patients with the iliac crest pain syndrome (ICPS), recruited from a rheumatology clinic and from a general practice. For the purpose of comparing both treatment, 2 major outcome variables at the end of the study were defined at the outset: (1) Pain score. In the L group the mean pain score at Day 14 was 30.5, in the S group 43.8; the difference between both treatment groups was significant (p less than 0.05). On subgroup analysis similar results were found in the rheumatology setting (p less than 0.05) but not in the general practice setting (NS). (2) Pain severity compared with baseline. In the L group 52% of patients improved and in the S group 30% (NS). In the general practice clinic there was no significant difference (44 vs 62%); however, in the rheumatology setting 58% of those treated with L were improved compared with 8% in the S group (p less than 0.01). Our data demonstrate an effect of a local injection with lignocaine that is somewhat larger than an injection with saline which also has some beneficial effect. The difference is evident in the rheumatology setting but not in the general practice setting.
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146
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Peeters AJ, Sedney MI, Telgt D, ten Wolde S, Nohlmans MK, Blaauw AA, van der Linden S, Dijkmans BA. Lyme borreliosis: a possible hidden cause of heart block of unknown origin in men with pacemakers. J Infect Dis 1991; 164:220-1. [PMID: 2056214 DOI: 10.1093/infdis/164.1.220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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147
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Collée G, Dijkmans BA, Vandenbroucke JP, Cats A. Iliac crest pain syndrome in low back pain: frequency and features. J Rheumatol Suppl 1991; 18:1064-7. [PMID: 1833544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A specific regional pain syndrome, the iliac crest pain syndrome (ICPS), defined by typical local tenderness over the medial part of the iliac crest, was recently found in hospital referred patients with chronic low back pain (LBP). To validate the prevalence of ICPS in different patient settings and to present quantitative data about associated clinical features, we prospectively studied 204 consecutive patients with LBP from a general practice (n = 40), an occupational health service (n = 124) and a rheumatology clinic (n = 40). ICPS was found in 53, 33 and 58%, respectively (41% of the total group). Associated clinical features were localized pain (in 73% of patients with ICPS) and typical pain reproduction by movements of the lumbar spine (64%) or hips (53%), leg raising (37%) and the heel-fall test (24%), in contrast to 2-12%/sign in patients with LBP without ICPS. These observations demonstrate that ICPS is present in a considerable percentage of all patients with LBP and is easy to differentiate clinically from patients with other forms of LBP.
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148
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Peeters AJ, ten Wolde S, Sedney MI, de Vries RR, Dijkmans BA. Heart conduction disturbance: an HLA-B27 associated disease. Ann Rheum Dis 1991; 50:348-50. [PMID: 2059077 PMCID: PMC1004433 DOI: 10.1136/ard.50.6.348] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In recent studies from Sweden an increased prevalence of HLA-B27 associated diseases and of HLA-B27 was found in an unselected group of men with permanently implanted pacemakers and with a heart block. Furthermore, a significantly increased prevalence of HLA-B27 was found in men with a pacemaker who had no clinical or radiological signs of HLA-B27 associated disease. To obtain more insight into the association between HLA-B27 and heart block, and the possible role of HLA-B27 in causing this block, a study was made of 35 patients with a pacemaker and heart block of unknown cause, selected from a total group of 350 men with pacemakers who were still alive at the time of the study. One of these 35 men had ankylosing spondylitis and two patients had an asymptomatic sacroiliitis, but all three were HLA-B27 negative. HLA-B27 was present in five (14%) patients, which is a significantly higher prevalence than in healthy controls (17/292, 6%). This percentage is equal to the percentage of HLA-B27 positivity found in the Swedish study on unselected men with an implanted pacemaker, in whom the presence of an HLA-B27 associated disease had been excluded. It suggests that factors other than HLA-B27 are important in the pathogenesis of heart block in most patients.
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van Rijthoven AW, Dijkmans BA, Thè HS, Meijers KA, Montnor-Beckers ZL, Moolenburgh JD, Boers M, Cats A. Comparison of cyclosporine and D-penicillamine for rheumatoid arthritis: a randomized, double blind, multicenter study. J Rheumatol Suppl 1991; 18:815-20. [PMID: 1895262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Ninety-two patients with active rheumatoid arthritis (RA) were entered in a randomized double blind study of 24 weeks comparing cyclosporine (initial daily dose 5 mg/kg) with D-penicillamine (initial daily dose 250 mg). The groups were well balanced in baseline characteristics. In the cyclosporine group, 10 patients stopped prematurely, one because of inefficacy. In the D-penicillamine group, 9 patients stopped prematurely, 3 because of inefficacy. The 2 antirheumatic drugs were equally effective in reducing disease activity, except for a significant (p = 0.005) decrease in erythrocyte sedimentation rate with D-penicillamine treatment. We conclude that under the conditions of this trial, cyclosporine can serve as an alternative to D-penicillamine for the treatment of patients with RA.
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150
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Boers M, Dijkmans BA, Breedveld FC, Camps JA, Chang PC, Van Brummelen P, Pauwels EK, Cats A. No effect of misoprostol on renal function of rheumatoid patients treated with diclofenac. BRITISH JOURNAL OF RHEUMATOLOGY 1991; 30:56-9. [PMID: 1899350 DOI: 10.1093/rheumatology/30.1.56] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Non-steroidal anti-inflammatory drugs can reversibly decrease renal function in patients with rheumatoid arthritis (RA). To test whether orally administered prostaglandins could mitigate this decrease, we studied the effect of misoprostol in 24 RA patients during treatment with diclofenac in a randomized, placebo-controlled crossover trial. At baseline, 21 patients had a creatinine clearance below 80 ml/min/1.73 m2. The two treatment phases (with either misoprostol, 600 micrograms daily, or matching placebo tablets) were separated by a washout phase in which diclofenac (150 mg daily) was continued. After treatment with misoprostol/diclofenac the glomerular filtration rate was 72 +/- 5 ml/min (mean +/- standard error), and the effective renal plasma flow was 295 +/- 21 ml/min. After treatment with placebo/diclofenac, the corresponding values were 71 +/- 5 ml/min and 296 +/- 21 ml/min, respectively. We concluded that misoprostol has no effect on the renal function of RA patients treated with diclofenac.
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