[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100657036":3},{"organization":4,"outcomesModule":7,"designInfo":90,"detailedDescription":89,"studyPopulation":89,"armGroups":99,"interventions":117,"overallOfficials":89,"centralContacts":131,"locations":137,"responsibleParty":150,"collaborators":153,"id":156,"slug":157,"hasResults":158,"nctId":159,"briefTitle":160,"officialTitle":161,"acronym":89,"eligibilityCriteria":162,"healthyVolunteers":163,"sex":164,"minAge":165,"maxAge":166,"enrollmentInfo":167,"targetDuration":89,"studyType":170,"phases":171,"briefSummary":173,"conditions":174,"keywords":89,"overallStatus":176,"whyStopped":89,"lastUpdateSubmitDate":177,"lastUpdatePostDateStruct":178,"startDateStruct":181,"completionDateStruct":183,"leadSponsor":185,"locationsCount":186},{"fullName":5,"class":6},"Izmir University of Economics","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":17,"otherOutcomes":89},[9,13,15],{"measure":10,"description":11,"timeFrame":12},"Disease Activity","Disease activity will be assessed using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). This index is used to assess disease activity and monitor disease progression and prognosis. The mean of the last two questions is calculated first, and this value is then used together with the scores of the first four questions to calculate the overall mean BASDAI score. The total BASDAI score ranges from 0 to 10, with higher scores indicating greater disease activity and therefore a worse outcome.","Baseline",{"measure":10,"description":11,"timeFrame":14},"at the end of the 8-week intervention",{"measure":10,"description":11,"timeFrame":16},"at 3-month follow-up after completion of the intervention",[18,21,22,23,26,27,28,31,32,33,36,37,38,41,42,43,46,47,51,54,55,56,59,60,61,64,65,66,67,68,69,72,73,74,77,78,79,82,83,84,87,88],{"measure":19,"description":20,"timeFrame":12},"Inflammatory Cytokine Levels","Serum levels of IL-6, IL-17, IL-23, IL-10, and TNF-α will be quantitatively measured using enzyme-linked immunosorbent assay (ELISA) and expressed as pg\u002FmL.",{"measure":19,"description":20,"timeFrame":14},{"measure":19,"description":20,"timeFrame":16},{"measure":24,"description":25,"timeFrame":12},"Inflammation-Related Gene Expression in PBMCs","Expression levels of 13 inflammation-related genes in peripheral blood mononuclear cells (PBMCs) will be assessed using RT-qPCR. Relative gene expression will be normalized to housekeeping genes and calculated using the 2\\^-ΔΔCt method, with results expressed as fold change",{"measure":24,"description":25,"timeFrame":14},{"measure":24,"description":25,"timeFrame":16},{"measure":29,"description":30,"timeFrame":12},"BASFI - Functional Status","Functional status will be assessed using the Bath Ankylosing Spondylitis Functional Index (BASFI), a 10-item questionnaire assessing physical function and the ability to cope with activities of daily living. Each item is scored from 0 (easy) to 10 (impossible), with higher scores indicating greater functional impairment.",{"measure":29,"description":30,"timeFrame":14},{"measure":29,"description":30,"timeFrame":16},{"measure":34,"description":35,"timeFrame":12},"BASMI - Spinal Mobility","Spinal mobility will be assessed using the Bath Ankylosing Spondylitis Metrology Index (BASMI), which includes cervical rotation, tragus-to-wall distance, lateral lumbar flexion, anterior lumbar flexion, and intermalleolar distance. Lower scores indicate better spinal mobility.",{"measure":34,"description":35,"timeFrame":14},{"measure":34,"description":35,"timeFrame":16},{"measure":39,"description":40,"timeFrame":12},"Static Postural Balance","Static postural balance will be assessed using KINVENT force plates. Participants will stand as still and upright as possible for 10 seconds with eyes open and feet in a comfortable position. The test will be repeated three times, and the trial with the best postural sway performance will be used. Mean center of pressure (CoP) velocity will be recorded.",{"measure":39,"description":40,"timeFrame":14},{"measure":39,"description":40,"timeFrame":16},{"measure":44,"description":45,"timeFrame":12},"Pulmonary Function-FEV1","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. FEV1 will be recorded as applicable in absolute values and\u002For percentage of predicted values",{"measure":44,"description":45,"timeFrame":14},{"measure":48,"description":49,"timeFrame":50},"Pulmonary Function-FVC","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. FVC will be recorded as applicable in absolute values and\u002For percentage of predicted values","baseline",{"measure":52,"description":53,"timeFrame":12},"Leg Muscle Strength","Leg muscle strength will be assessed using a back-leg dynamometer. Participants will perform a maximal leg extension effort with the knees positioned at approximately 130-140° of flexion. Three measurements will be performed, and the mean value will be recorded in kilograms (kg).",{"measure":52,"description":53,"timeFrame":14},{"measure":52,"description":53,"timeFrame":16},{"measure":57,"description":58,"timeFrame":12},"Back Muscle Strength","Back muscle strength will be assessed using a back-leg dynamometer. Participants will perform a maximal strength effort according to the standardized dynamometer testing procedure. Three measurements will be performed, and the mean value will be recorded in kilograms (kg).",{"measure":57,"description":58,"timeFrame":14},{"measure":57,"description":58,"timeFrame":16},{"measure":62,"description":63,"timeFrame":12},"ASQoL - Quality of Life","Quality of life will be assessed using the 18-item Ankylosing Spondylitis Quality of Life (ASQoL) questionnaire. Each item is answered \"yes\" (1 point) or \"no\" (0 points), yielding a total score ranging from 0 to 18. Higher scores indicate poorer quality of life.",{"measure":62,"description":63,"timeFrame":14},{"measure":62,"description":63,"timeFrame":16},{"measure":44,"description":45,"timeFrame":16},{"measure":48,"description":49,"timeFrame":14},{"measure":48,"description":49,"timeFrame":16},{"measure":70,"description":71,"timeFrame":12},"Pulmonary Function-FEV1\u002FFVC","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. FEV1\u002FFVC will be recorded as applicable in absolute values and\u002For percentage of predicted values",{"measure":70,"description":71,"timeFrame":14},{"measure":70,"description":71,"timeFrame":16},{"measure":75,"description":76,"timeFrame":12},"Pulmonary Function-PEF","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. PEF will be recorded as applicable in absolute values and\u002For percentage of predicted values",{"measure":75,"description":76,"timeFrame":14},{"measure":75,"description":76,"timeFrame":16},{"measure":80,"description":81,"timeFrame":12},"Pulmonary Function-FEF25-75%","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. FEF25-75% will be recorded as applicable in absolute values and\u002For percentage of predicted values",{"measure":80,"description":81,"timeFrame":14},{"measure":80,"description":81,"timeFrame":16},{"measure":85,"description":86,"timeFrame":12},"Pulmonary Function-vital capacity (VC)","Pulmonary function will be assessed using a portable spirometer (MIR Spirobank II) according to ATS\u002FERS criteria. Vital capacity (VC) will be recorded as applicable in absolute values and\u002For percentage of predicted values",{"measure":85,"description":86,"timeFrame":14},{"measure":85,"description":86,"timeFrame":16},null,{"allocation":91,"interventionModel":92,"interventionModelDescription":89,"primaryPurpose":93,"observationalModel":89,"timePerspective":89,"maskingInfo":94},"RANDOMIZED","PARALLEL","TREATMENT",{"masking":95,"maskingDescription":89,"whoMasked":96},"DOUBLE",[97,98],"INVESTIGATOR","OUTCOMES_ASSESSOR",[100,106,111],{"label":101,"type":102,"description":103,"interventionNames":104},"Land-Based Exercise Group","EXPERIMENTAL","Participants will receive a supervised, land-based combined exercise program twice weekly for 8 weeks. Each session will include warm-up, high-intensity interval aerobic exercise, breathing combined with mobility exercises, strengthening exercises targeting major muscle groups, and cool-down. Exercise intensity will be monitored using heart rate.",[105],"Behavioral: Land-Based Combined Exercise Program",{"label":107,"type":102,"description":108,"interventionNames":109},"Aquatic Exercise Group","Participants will receive a supervised, aquatic combined exercise program twice weekly for 8 weeks in a thermoneutral pool. Each session will include warm-up, high-intensity interval aerobic exercise, breathing combined with mobility exercises, water-resisted strengthening exercises targeting major muscle groups, and cool-down. Exercise intensity will be monitored using heart rate adjusted for water immersion.",[110],"Behavioral: Aquatic Combined Exercise Program",{"label":112,"type":113,"description":114,"interventionNames":115},"Control Group","ACTIVE_COMPARATOR","Participants will receive education on the effects of physical activity and exercise videos based on home exercise recommendations from the National Axial Spondyloarthritis Society (NASS). The materials will be provided online and in MP4 format, and participants will receive monthly text-message reminders encouraging them to continue the recommended exercises.",[116],"Behavioral: Home Exercise Program",[118,123,127],{"type":119,"name":120,"description":121,"armGroupLabels":122,"otherNames":89},"BEHAVIORAL","Land-Based Combined Exercise Program","Participants will perform supervised group exercise sessions (3-4 participants per group) twice weekly for 8 weeks. The program will include warm-up, high-intensity interval aerobic exercise, breathing combined with mobility exercises, strengthening exercises, and cool-down. Aerobic training will consist of running in place, with a 5-minute warm-up at 70% intensity, followed by four 4-minute intervals at 90-95% intensity, with 3 minutes of active recovery at 70% intensity between intervals, and a 3-minute cool-down at 70% intensity. Exercise intensity will be monitored using a Polar heart rate monitor, and target heart rate will be calculated using the Karvonen method. Strengthening will include six individually adapted exercises targeting the major muscle groups using elastic bands and\u002For free weights. Participants will perform 2-3 sets of 8-10 repetitions, with progressive resistance as tolerated.",[101],{"type":119,"name":124,"description":125,"armGroupLabels":126,"otherNames":89},"Aquatic Combined Exercise Program","Participants will perform supervised group exercise sessions (3-4 participants per group) twice weekly for 8 weeks in a 120-cm-deep thermoneutral pool. The program will include warm-up, high-intensity interval aerobic exercise, breathing combined with mobility exercises, water-resisted strengthening exercises, and cool-down. Aerobic training will consist of running in place, with a 5-minute warm-up at 70% intensity, followed by four 4-minute intervals at 90-95% intensity, with 3 minutes of active recovery at 70% intensity between intervals, and a 3-minute cool-down at 70% intensity. Exercise intensity will be monitored using a Polar heart rate monitor. Target heart rate will be calculated using the Karvonen method and adjusted for the heart rate response to water immersion. Strengthening exercises will target the major muscle groups using aquatic resistance equipment. Participants will perform 2-3 sets of 8-10 repetitions, with progression achieved by increasing movement speed.",[107],{"type":119,"name":128,"description":129,"armGroupLabels":130,"otherNames":89},"Home Exercise Program","Participants will receive education about the effects of physical activity and exercise videos based on home exercise recommendations from the National Axial Spondyloarthritis Society (NASS). Materials will be provided online and in MP4 format. Participants will receive monthly text-message reminders encouraging adherence to the recommended exercises.",[112],[132],{"name":133,"role":134,"phone":135,"phoneExt":89,"email":136},"Barış Gürpınar, Assoc. Prof","CONTACT","00902322792525","baris.gurpinar@izmirekonomi.edu.tr",[138],{"facility":5,"status":89,"city":139,"state":89,"zip":89,"country":140,"countryCode":89,"cosmosGeoPoint":141,"geoPoint":146,"contacts":147},"Izmir","Turkey (Türkiye)",{"type":142,"coordinates":143},"Point",[144,145],27.13838,38.41273,{"lat":145,"lon":144},[148],{"name":149,"role":134,"phone":135,"phoneExt":89,"email":136},"Barış Gürpınar",{"type":151,"investigatorFullName":149,"investigatorTitle":152,"investigatorAffiliation":5,"oldNameTitle":89,"oldOrganization":89},"PRINCIPAL_INVESTIGATOR","Assoc. Prof.",[154],{"name":155,"class":6},"The Scientific and Technological Research Council of Turkey","100657036","effects-of-land--and-water-based-exercise-in-axial-spondyloarthritis-100657036",false,"NCT07833033","Effects of Land- and Water-Based Exercise in Axial Spondyloarthritis","Comparison of the Effects of Land- and Water-Based Exercise on Symptoms and Inflammatory Gene Expression in Individuals With Axial Spondyloarthritis","Inclusion Criteria\n\n* Diagnosis of axial spondyloarthritis (axSpA) according to the Assessment of SpondyloArthritis International Society (ASAS) classification criteria\n* Willingness to participate in the study\n* BASDAI score between 3 and 4\n* Age between 18 and 70 years\n* No change in tumor necrosis factor (TNF) inhibitor treatment within the previous 3 months\n* No regular cardiorespiratory or strengthening exercise (\\>1 session\u002Fweek) during the previous 6 months.\n\nExclusion Criteria\n\n* Regular exercise participation within the previous 6 months\n* Missing 4 consecutive exercise sessions\n* Any condition requiring a change in medical treatment\n* Presence or identification of other comorbidities that may limit exercise capacity.",true,"ALL","18 Years","70 Years",{"count":168,"type":169},50,"ESTIMATED","INTERVENTIONAL",[172],"NA","Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterized by pain, morning stiffness, restricted spinal mobility, and systemic manifestations. Exercise is an important component of axSpA management and has beneficial effects on pain, disease activity, quality of life, posture, and pulmonary function. Exercise may also modulate inflammatory responses by altering the expression of genes involved in pro- and anti-inflammatory pathways. However, evidence regarding the effects of different exercise environments on inflammatory gene expression in individuals with axSpA remains limited.\n\nBoth land-based and aquatic exercise programs are commonly used in the management of axSpA. Aquatic exercise may provide additional advantages through buoyancy and hydrostatic pressure, which reduce joint loading and facilitate exercise performance. Nevertheless, the comparative effects of land-based and aquatic combined exercise programs, particularly on inflammatory biomarkers and gene expression, have not been sufficiently investigated.\n\nThe aim of this randomized controlled trial is to compare the effects of land-based and aquatic combined exercise programs on postural control, disease-related outcomes, inflammatory biomarkers and gene expression, disease activity, quality of life, and pulmonary function in individuals with axSpA. Participants will be randomly allocated to a land-based exercise group, an aquatic exercise group, or a control group. Both exercise groups will complete a 45-minute combined program including aerobic, strengthening, and flexibility exercises twice weekly for 8 weeks. The control group will not participate in a structured exercise program and will receive educational videos. Outcomes will be assessed at baseline, immediately after the 8-week intervention, and at the 3-month follow-up.",[175],"Axial Spondyloarthritis and Ankylosing Spondylitis","NOT_YET_RECRUITING","2026-09-21",{"date":179,"type":180},"2026-09-22","ACTUAL",{"date":182,"type":169},"2026-12-01",{"date":184,"type":169},"2028-10-01",{"name":5,"class":6},1]