Changes in Serum Calprotectin and Their Clinical Correlates in Axial Spondyloarthritis Patients Undergoing Pulmonary Rehabilitation
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Contatti e Sedi
Luoghi di studio
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Giresun, Turchia (Türkiye), 28200
- Giresun University Faculty of Medicine
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Classification as axial spondyloarthritis according to the 2009 ASAS (Assessment of SpondyloArthritis International Society) criteria
- Age between 25 and 65 years
- Both male and female patients
- Ability to perform pulmonary function tests (PFTs) with full cooperation
Exclusion Criteria:
- Change in antirheumatic medication or dosage within the last 3 months
- Engagement in regular physical activity within the last 3 months
- History of unstable angina pectoris, cardiac arrhythmias, or myocardial infarction within the last 3 months
- Presence of any orthopedic, neurological, or mental disorder that could affect exercise performance
- History of pulmonary disease (asthma, COPD, atelectasis, etc.)
- Active malignancy and/or history of malignancy within the last 5 years
- History of syncope or exercise-induced arrhythmia
- Current pregnancy or planning pregnancy in the near future
- History of major surgery within the last 6 months
- Use of assistive devices for ambulation or presence of orthopedic joint prosthesis
- Patients with total spinal ankylosis
- Presence of a known additional rheumatologic disease
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in serum calprotectin levels before and after pulmonary rehabilitation.
Lasso di tempo: Baseline and 4 weeks
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The primary objective of this study was to evaluate the changes in serum calprotectin levels in patients with axial spondyloarthritis (axSpA) enrolled in a pulmonary rehabilitation program.
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Baseline and 4 weeks
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Changes in C-reactive protein [CRP] before and after pulmonary rehabilitation.
Lasso di tempo: Baseline and 4 weeks
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Measured via standard blood serum analysis in milligrams per liter (mg/L) from baseline to 4 weeks post-pulmonary rehabilitation.
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Baseline and 4 weeks
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Change in Erythrocyte Sedimentation Rate (ESR)
Lasso di tempo: Baseline and 4 weeks
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Measured in millimeters per hour (mm/hr) from baseline to 4 weeks post-pulmonary rehabilitation.
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Baseline and 4 weeks
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Change in Systemic Inflammation Response Index (SIRI)
Lasso di tempo: Baseline and 4 weeks
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Calculated from peripheral blood counts using the formula: SIRI = (Neutrophil count × Monocyte count) / Lymphocyte count.
Assessed as a unitless ratio to evaluate systemic inflammatory status from baseline to 4 weeks post-pulmonary rehabilitation.
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Baseline and 4 weeks
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Change in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) Score
Lasso di tempo: Baseline and 4 weeks
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Assessed using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI).
Total score ranges from 0 to 10, where 0 indicates no disease activity and 10 indicates severe disease activity.
Higher scores represent worse outcomes.
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Baseline and 4 weeks
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Change in Bath Ankylosing Spondylitis Functional Index (BASFI) Score
Lasso di tempo: Baseline and 4 weeks
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Assessed using the Bath Ankylosing Spondylitis Functional Index (BASFI) to evaluate functional limitations.
The BASFI consists of 10 items assessing daily physical activities.
Total score ranges from 0 to 10, where 0 represents easy/no functional impairment and 10 represents impossible/severe functional impairment.
Higher scores indicate worse functional limitations.
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Baseline and 4 weeks
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Change in Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP)
Lasso di tempo: Baseline and 4 weeks
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Assessed using the Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP), a composite index combining patient-reported assessments and serum C-reactive protein (CRP) levels.
Scores are categorized as: < 1.3 indicates inactive disease, 1.3 to 2.0 indicates moderate disease activity, 2.1 to 3.5 indicates high disease activity, and > 3.5 indicates very high disease activity.
Higher scores represent worse disease activity.
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Baseline and 4 weeks
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Change in St. George's Respiratory Questionnaire (SGRQ) Total Score
Lasso di tempo: Baseline and 4 weeks
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Assessed using the St. George's Respiratory Questionnaire (SGRQ) to measure health-related quality of life.
The questionnaire consists of 50 items across three domains: symptoms, activity, and impacts.
Total scores range from 0 to 100, where 0 indicates no impairment and 100 indicates maximum impairment.
Higher scores indicate worse health status and greater limitation.
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Baseline and 4 weeks
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Change in Maastricht Ankylosing Spondylitis Enthesitis Score (MASES)
Lasso di tempo: Baseline and 4 weeks
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Assessed using the Maastricht Ankylosing Spondylitis Enthesitis Score (MASES) to evaluate enthesitis across 13 anatomical locations bilaterally and at the 5th lumbar spinous process.
Tenderness is scored dichotomously (0 = absent, 1 = present).
Total score ranges from 0 to 13.
Higher scores indicate worse outcomes (more tender enthesis sites and greater disease activity).
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Baseline and 4 weeks
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Change in Nottingham Health Profile (NHP) Total Score
Lasso di tempo: Baseline and 4 weeks
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Assessed using the Nottingham Health Profile (NHP) to evaluate perceived emotional, social, and physical health problems across 38 items.
Each subscale score and the combined total score range from 0 to 100.
Higher scores indicate worse outcomes (greater perceived health problems and poorer quality of life).
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Baseline and 4 weeks
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Change in Systemic Immune-Inflammation Index (SII)
Lasso di tempo: Baseline and 4 weeks
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Calculated from peripheral blood counts using the formula: SII = (Platelet count × Neutrophil count) / Lymphocyte count.
Assessed as a unitless ratio from baseline to 4 weeks post-pulmonary rehabilitation.
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Baseline and 4 weeks
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Change in Neutrophil-to-Lymphocyte Ratio (NLR)
Lasso di tempo: Baseline and 4 weeks
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Calculated as the ratio of absolute neutrophil count to absolute lymphocyte count from baseline to 4 weeks post-pulmonary rehabilitation.
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Baseline and 4 weeks
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Direttore dello studio: Zerrin KASAP, Giresun University
- Investigatore principale: Asude cevher ELMAS TELLİ, Giresun University
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- Changes in Serum Calprotectin
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