[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618220":3},{"organization":4,"outcomesModule":7,"designInfo":44,"detailedDescription":48,"studyPopulation":49,"armGroups":45,"interventions":50,"overallOfficials":45,"centralContacts":45,"locations":45,"responsibleParty":54,"collaborators":45,"id":58,"slug":45,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":62,"acronym":45,"eligibilityCriteria":63,"healthyVolunteers":59,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":45,"studyType":70,"phases":45,"briefSummary":71,"conditions":72,"keywords":74,"overallStatus":78,"whyStopped":45,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":45},{"fullName":5,"class":6},"Pomeranian Medical University Szczecin","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":32},[9],{"measure":10,"description":11,"timeFrame":12},"Change in Physical Capacity (6MWT)","Distance walked in 6 minutes measured in meters using the 6-Minute Walk Test (6MWT). The test reflects objective functional improvement in physical capacity.","Baseline (start of hospitalization\u002FT0) and Post-Rehab (end of cardiac rehabilitation\u002FT1, approximately 3-4 weeks later)",[14,18,22,25,29],{"measure":15,"description":16,"timeFrame":17},"Change in Psychological Status (HADS)","Assessment using the Hospital Anxiety and Depression Scale (HADS). The scale consists of 14 items (7 for anxiety and 7 for depression). Each item is scored from 0 to 3. Total score for each subscale ranges from 0 to 21. Higher scores indicate greater severity of anxiety or depression.","Baseline, Post-Rehab (approx. 3-4 weeks later), and Follow-up (3-6 months after discharge",{"measure":19,"description":20,"timeFrame":21},"Diaphragm Thickness","Assessment of diaphragm muscle thickness measured in millimeters (mm) using Ultrasound (USG) at the end of expiration.","Baseline and Post-Rehab (approx. 3-4 weeks later).",{"measure":23,"description":24,"timeFrame":21},"Change in Diaphragm Mobility","Assessment of diaphragm excursion measured in centimeters (cm) during maximum inspiration and expiration using Ultrasound (USG).",{"measure":26,"description":27,"timeFrame":28},"Change in Montreal Cognitive Assessment (MoCA) Score","Cognitive screening using the MoCA scale. Total score ranges from 0 to 30. Higher scores indicate better cognitive function with a score of 26 or above generally considered normal.","Baseline, Post-Rehab (approx. 3-4 weeks later), and Follow-up (3-6 months after discharge).",{"measure":30,"description":31,"timeFrame":28},"Change in Mini-Mental State Examination (MMSE) Score","Cognitive screening using the MMSE scale. Total score ranges from 0 to 30. Higher scores indicate better cognitive function where a score of 24-30 is typically considered normal.",[33,36,40],{"measure":34,"description":35,"timeFrame":21},"Change in Apnea-Hypopnea Index (AHI)","Frequency and severity of Obstructive Sleep Apnea (OSA) events assessed using a portable sleep monitor. The outcome is the number of apneas and hypopneas per hour of sleep (AHI index)",{"measure":37,"description":38,"timeFrame":39},"Change in Sex Hormones Concentration","Serum concentration of Total Testosterone (measured in ng\u002FdL) and Estradiol (measured in pg\u002FmL).","Baseline (fasting) and Post-Rehab (fasting, approx. 3-4 weeks later)",{"measure":41,"description":42,"timeFrame":43},"Change in Myokines and Metabolic Markers Concentration","Serum concentration of Irisin and Myostatin (measured in ng\u002FmL) and other related markers (e.g., PGC-1α, FNDC5, mTOR)","Baseline (fasting) and Post-Rehab (fasting, approx. 3-4 weeks later).",{"allocation":45,"interventionModel":45,"interventionModelDescription":45,"primaryPurpose":45,"observationalModel":46,"timePerspective":47,"maskingInfo":45},null,"COHORT","PROSPECTIVE","Cardiovascular diseases, particularly advanced coronary artery disease requiring interventions like Coronary Artery Bypass Grafting (CABG), are major global health concerns. Comprehensive cardiac rehabilitation (CR) is a crucial element in patient recovery, yet its effectiveness varies significantly. The main objective of this project is the comprehensive evaluation of the actual effectiveness of standard CR and the identification of multi-faceted factors-biological, functional, and psychosocial-that influence its outcomes and long-term prognosis.\n\nMethodology and Study Design The project plans to recruit 150 male and female patients, aged 50-80 years, who are hospitalized in the cardiac rehabilitation ward, primarily following CABG surgery.\n\nAssessments will be conducted at three key time points to monitor the dynamic nature of changes:\n\nBaseline (T0): At the beginning of cardiac rehabilitation.\n\nPost-Rehab (T1): At the conclusion of the standard rehabilitation program.\n\nFollow-up (T2): Approximately 3-6 months after the patient's discharge.\n\nDetailed Research Domains\n\nThe study will focus on several key domains to comprehensively assess the mechanisms underlying recovery:\n\nA. Functional and Physical Assessment\n\nExercise Tolerance: Measured using the 6-Minute Walk Test (6MWT).\n\nPhysical Fitness and Strength: Assessed via Handgrip Dynamometry, the Barthel Scale for daily living activities, and the Tinetti Scale for balance and gait.\n\nBody Composition: Detailed analysis using Bioelectrical Impedance Analysis (BIA) to track changes in muscle mass and fat tissue.\n\nDiaphragm Function: Evaluation of diaphragm muscle thickness and mobility using Ultrasound (USG) to monitor respiratory improvement.\n\nPostural Stability: Assessment of pressure distribution using a tensiometric mat (posturography).\n\nB. Psychological and Neurocognitive Assessment\n\nMental Status: Evaluated using validated scales, including the WHO-5 Well-Being Index and the HADS Scale for anxiety and depression.\n\nCognitive Function: Screening for potential post-surgery cognitive impairment (memory, concentration) using the MoCA and MMSE scales.\n\nC. Sleep Disorders and Biological\u002FHormonal Factors\n\nObstructive Sleep Apnea (OSA): Objective assessment of the frequency and severity of OSA using a portable sleep monitor.\n\nOral Health \\& OSA Risk: Detailed dental and craniofacial examinations to assess OSA risk factors related to the oral cavity status.\n\nHormonal and Biochemical Markers: Analysis of sex hormones (Testosterone, Estradiol) and their correlation with overall condition and rehabilitation response.\n\nMyokines and Metabolic Signaling: Measurement of myokines (Irisin, Myostatin) and related proteins to understand mechanisms of exercise adaptation.\n\nStandard Laboratory Tests: Including standard markers like lipid profile, glucose, HbA1c, CRP, homocysteine, and Vitamin D3.\n\nSignificance and Expected Outcomes The project aims to establish a patient profile that clearly identifies who benefits most from CR and who is at risk of poor outcomes. This identification of predictive factors will enable the early introduction of personalized interventions, such as targeted physical therapy, psychological support, or specialized diagnostics for sleep disorders. The ultimate goal is to optimize CR programs, maximizing gains in physical capacity, quality of life, and the long-term cardiac prognosis for patients.","Male patients aged 50-80 years who have undergone coronary artery bypass graft (CABG) surgery and are currently hospitalized for cardiac rehabilitation. The study population includes individuals from a single clinical center in Poland.",[51],{"type":6,"name":52,"description":53,"armGroupLabels":45,"otherNames":45},"Rehabilitation effective","This study is an observational, non-pharmacological, multi-domain assessment of patients undergoing standard comprehensive cardiac rehabilitation (CR) following CABG surgery. The intervention involves a detailed, longitudinal, three-stage evaluation (Baseline, Post-Rehab, 3-6 Month Follow-up) of the factors influencing CR outcomes.\n\nThe CR itself is a standard hospital-based program, but the research intervention is distinguished by its holistic focus on measuring and correlating:\n\nObjective Functional Data: Exercise capacity (6MWT), muscle strength, diaphragm function (USG), and postural stability.\n\nMultifactorial Co-morbidities: Screening for Obstructive Sleep Apnea (OSA) (NOX-T3), Cognitive Dysfunction (MoCA\u002FMMSE), and the role of oral health in OSA risk.\n\nBiological \\& Hormonal Profile: Measuring Sex Hormones (Testosterone, Estradiol) and Myokines (Irisin, Myostatin) to understand personalized metabolic and adaptive responses to the rehabilitation program.\n\nThe intervention aims to",{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":45,"oldOrganization":45},"PRINCIPAL_INVESTIGATOR","Aleksandra Rył","Clinical Professor","100618220",false,"NCT07328789","Factors Influencing Cardiac Rehabilitation Success","Assessment of the Effectiveness of Comprehensive Cardiac Rehabilitation and Identification of Factors Modulating Its Results","Inclusion Criteria:\n\n* Male patients aged 50-80 years\n* Hospitalization in the Cardiac Rehabilitation Ward\n* Undergone coronary artery bypass graft (CABG) surgery within the last 30 days\n* Written, informed consent to participate in the study\n\nExclusion Criteria:\n\n* Type II diabetes treated with insulin\n* Neuro-surgical operation in the last 6 months\n* Aneurysms of the cerebral arteries and aorta\n* Recurrent ischemic stroke (Cerebral Vascular Accident)\n* Presence of a pacemaker\n* Current treatment with testosterone","ALL","50 Years","80 Years",{"count":68,"type":69},150,"ESTIMATED","OBSERVATIONAL","Cardiovascular diseases, especially after life-saving surgeries, require comprehensive cardiac rehabilitation (CR). We know that the effectiveness of CR varies among patients. The main goal of this study is to understand which factors-psychological, physical, cognitive, biochemical, and hormonal-influence the success and long-term durability of the recovery process. These findings will help us create more effective and personalized treatment programs.\n\nWho is Being Studied and What is Being Assessed? Study Group: 150 patients of both sexes, aged 50-80 years, hospitalized in the cardiac rehabilitation ward, primarily after Coronary Artery Bypass Grafting (CABG).\n\nStudy Period: Patients will be assessed at the start of their hospital stay, at the end of rehabilitation, and again 3-6 months after discharge.\n\nKey Assessment Areas (Modulating Factors)\n\nPhysical Status and Fitness:\n\nExercise tolerance (6-Minute Walk Test).\n\nMuscle strength (handgrip), balance, and gait.\n\nBody composition (analysis of muscle mass and fat tissue).\n\nRespiratory function and diaphragm mobility (ultrasound).\n\nPsychological and Cognitive Factors:\n\nAssessment of anxiety, depression, and general mental well-being.\n\nEvaluation of cognitive functions (memory, concentration) following cardiac surgery.\n\nSleep Problems (OSA):\n\nAssessment of the risk and severity of Obstructive Sleep Apnea (OSA), which is common in cardiac patients.\n\nAnalysis of OSA risk factors related to oral health (dentition, microbiome) and craniofacial structure.\n\nBiological Markers:\n\nHormonal tests (e.g., testosterone, estradiol) and their correlation with psycho-physical condition and the rehabilitation process.\n\nAnalysis of metabolic and muscle-related biomarkers (e.g., myokines: irisin, myostatin).",[73],"Rehabilitation",[75,76,77],"Cardiac Rehabilitation","Sex Hormones","Cognitive Dysfunction","NOT_YET_RECRUITING","2026-01-08",{"date":81,"type":82},"2026-01-09","ACTUAL",{"date":84,"type":69},"2026-01-03",{"date":86,"type":69},"2029-07-01",{"name":5,"class":6}]