Increased levels of amino terminal propeptide of type III procollagen are an unfavourable predictor of survival in systemic sclerosis
OBJECTIVE: Investigation of the impact on survival of inflammatory parameters (C-reactive protein, ESR), markers of immune activation (serum soluble IL-2 receptor, soluble CD30), and N-terminal propeptide of type III procollagen levels (PIIINP) in systemic sclerosis (SSc).
METHODS: In a prospective follow up study, clinical and laboratory data of 80 patients with SSc were evaluated. Kaplan-Meier survival curves and Cox proportional hazards model were used. Eighty cases with SSc were evaluated. Female/male ratio was 8/72. The mean (+/-SD) age was 49.3 (+/-12.3) years, 16 patients died during our mean follow up of 58.1 months.
RESULTS: In the univariate analysis, the presence of a C-reactive protein level above 20 mg/l was an unfavourable prognostic sign (p<0.001). Increased level of PIIINP level also caused an unfavourable outcome of disease (p<0.001). Conversely, increased ESR, soluble IL-2 receptor, soluble CD30 levels, presence of anaemia, did not influence the prognosis. Male gender (p<0.005), diffuse cutaneous SSc, clinically significant lung involvement (p<0.001), kidney (p<0.0001), cardiac (p<0.05) manifestations including pericarditis (p<0.02) were unfavourable prognostic signs by univariate Kaplan-Meier method. Multivariate analysis by Cox proportional hazards model showed that the increased level of PIIINP (RR: 6.98), and presence of diffuse cutaneous SSc (RR: 5.14) were independent unfavourable prognostic signs.
CONCLUSIONS: An increased collagen metabolism unfavourably influences the outcome of SSc. This parameter may also be a potential candidate as a disease activity marker.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2005 |
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Erschienen: |
2005 |
Enthalten in: |
Zur Gesamtaufnahme - volume:23 |
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Enthalten in: |
Clinical and experimental rheumatology - 23(2005), 2 vom: 10. März, Seite 165-72 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Nagy, Z [VerfasserIn] |
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Themen: |
9007-41-4 |
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Anmerkungen: |
Date Completed 26.07.2005 Date Revised 12.01.2017 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM155395742 |
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245 | 1 | 0 | |a Increased levels of amino terminal propeptide of type III procollagen are an unfavourable predictor of survival in systemic sclerosis |
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500 | |a Date Completed 26.07.2005 | ||
500 | |a Date Revised 12.01.2017 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a OBJECTIVE: Investigation of the impact on survival of inflammatory parameters (C-reactive protein, ESR), markers of immune activation (serum soluble IL-2 receptor, soluble CD30), and N-terminal propeptide of type III procollagen levels (PIIINP) in systemic sclerosis (SSc) | ||
520 | |a METHODS: In a prospective follow up study, clinical and laboratory data of 80 patients with SSc were evaluated. Kaplan-Meier survival curves and Cox proportional hazards model were used. Eighty cases with SSc were evaluated. Female/male ratio was 8/72. The mean (+/-SD) age was 49.3 (+/-12.3) years, 16 patients died during our mean follow up of 58.1 months | ||
520 | |a RESULTS: In the univariate analysis, the presence of a C-reactive protein level above 20 mg/l was an unfavourable prognostic sign (p<0.001). Increased level of PIIINP level also caused an unfavourable outcome of disease (p<0.001). Conversely, increased ESR, soluble IL-2 receptor, soluble CD30 levels, presence of anaemia, did not influence the prognosis. Male gender (p<0.005), diffuse cutaneous SSc, clinically significant lung involvement (p<0.001), kidney (p<0.0001), cardiac (p<0.05) manifestations including pericarditis (p<0.02) were unfavourable prognostic signs by univariate Kaplan-Meier method. Multivariate analysis by Cox proportional hazards model showed that the increased level of PIIINP (RR: 6.98), and presence of diffuse cutaneous SSc (RR: 5.14) were independent unfavourable prognostic signs | ||
520 | |a CONCLUSIONS: An increased collagen metabolism unfavourably influences the outcome of SSc. This parameter may also be a potential candidate as a disease activity marker | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
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