Changes in Serum Calprotectin and Their Clinical Correlates in Axial Spondyloarthritis Patients Undergoing Pulmonary Rehabilitation
Studieoversigt
Status
Status
Betingelser
Betingelser
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
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-
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Giresun, Tyrkiet (Türkiye), 28200
- Giresun University Faculty of Medicine
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
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
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in serum calprotectin levels before and after pulmonary rehabilitation.
Tidsramme: 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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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Changes in C-reactive protein [CRP] before and after pulmonary rehabilitation.
Tidsramme: 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)
Tidsramme: 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)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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)
Tidsramme: 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
Tidsramme: Baseline and 4 weeks
|
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)
Tidsramme: 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
Tidsramme: 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)
Tidsramme: 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)
Tidsramme: 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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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Zerrin KASAP, Giresun University
- Ledende efterforsker: Asude cevher ELMAS TELLİ, Giresun University
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Changes in Serum Calprotectin
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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