[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639890":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":24,"centralContacts":33,"locations":39,"responsibleParty":58,"collaborators":24,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":66,"eligibilityCriteria":67,"healthyVolunteers":62,"sex":68,"minAge":69,"maxAge":70,"enrollmentInfo":71,"targetDuration":24,"studyType":74,"phases":75,"briefSummary":77,"conditions":78,"keywords":80,"overallStatus":87,"whyStopped":24,"lastUpdateSubmitDate":88,"lastUpdatePostDateStruct":89,"startDateStruct":92,"completionDateStruct":94,"leadSponsor":96,"locationsCount":97},{"fullName":5,"class":6},"Beijing Sport University","OTHER",[8,15,20],{"label":9,"type":10,"description":11,"interventionNames":12},"Elastic-Band Resistance Training Plus Breathing Training","EXPERIMENTAL","Participants receive 12 weeks of supervised elastic-band resistance training combined with structured breathing training, in addition to usual health education. They attend 3-5 supervised sessions per week, with at least 3 sessions weekly. Each session includes approximately 60 minutes of elastic-band resistance training with warm-up, progressive exercises for the upper limbs, lower limbs, and trunk, and cool-down. Intensity is monitored using the OMNI-RES scale and adjusted according to movement quality and tolerance. An additional 10-minute breathing module includes inspiratory and expiratory trainer exercises, diaphragmatic breathing, pursed-lip breathing, rhythmic breathing, and breathing control. Participants also complete about 10 minutes of home-based breathing exercises on non-supervised days.",[13,14],"Behavioral: Elastic-Band Resistance Training Plus Breathing Training","Behavioral: Elastic-Band Resistance Training",{"label":16,"type":17,"description":18,"interventionNames":19},"Elastic-Band Resistance Training","ACTIVE_COMPARATOR","Participants receive 12 weeks of supervised elastic-band resistance training in addition to usual health education. They attend 3-5 supervised sessions per week, with at least 3 sessions weekly. Each session lasts approximately 60 minutes and includes a warm-up, progressive elastic-band resistance exercises targeting the upper limbs, lower limbs, and trunk, and a cool-down. Training intensity is monitored using the OMNI-RES scale and adjusted according to movement quality and participant tolerance. No structured breathing training or home-based breathing exercises are provided in this arm.",[14],{"label":21,"type":22,"description":23,"interventionNames":24},"Usual Health Education","NO_INTERVENTION","Participants in this arm did not receive systematic exercise training. They received usual health education and daily activity guidance, including general lifestyle advice, basic physical activity recommendations, and safety instructions. Participants completed the same study assessments at baseline, 6 weeks, and 12 weeks.",null,[26,30],{"type":27,"name":9,"description":28,"armGroupLabels":29,"otherNames":24},"BEHAVIORAL","Supervised elastic-band resistance training plus structured breathing training is provided for 12 weeks in a community health service setting. Participants attend 3-5 supervised sessions per week, with at least 3 sessions weekly. Each session includes approximately 60 minutes of elastic-band resistance training, consisting of warm-up, progressive exercises for the upper limbs, lower limbs, and trunk, and cool-down. Intensity is monitored using the OMNI-RES scale and adjusted according to movement quality and tolerance. An additional 10-minute breathing module includes inspiratory and expiratory trainer exercises, diaphragmatic breathing, pursed-lip breathing, rhythmic breathing, and breathing control. Participants also complete about 10 minutes of home-based breathing exercises on non-supervised days. Usual health education is provided.",[9],{"type":27,"name":16,"description":31,"armGroupLabels":32,"otherNames":24},"Supervised elastic-band resistance training is provided for 12 weeks in a community health service setting. Participants attend 3-5 supervised sessions per week, with at least 3 sessions weekly. Each session lasts approximately 60 minutes and includes a warm-up, progressive elastic-band resistance exercises targeting the upper limbs, lower limbs, and trunk, and a cool-down. Training intensity is monitored using the OMNI-RES scale and adjusted according to movement quality and participant tolerance. Usual health education is also provided. No structured breathing training or home-based breathing exercises are included.",[16,9],[34],{"name":35,"role":36,"phone":37,"phoneExt":24,"email":38},"Chuyuan Qiao, Master","CONTACT","+86-13801107617","xiaosadashuai@163.com",[40],{"facility":41,"status":24,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"Huayuan Road Community Health Service Center, Haidian District, Beijing","Beijing","Beijing Municipality","100084","China","CN",{"type":48,"coordinates":49},"Point",[50,51],116.39723,39.9075,{"lat":51,"lon":50},[54],{"name":55,"role":36,"phone":56,"phoneExt":24,"email":57},"Yan Wang, Doctor","+86-15201061266","wyweiwei@126.com",{"type":59,"investigatorFullName":24,"investigatorTitle":24,"investigatorAffiliation":24,"oldNameTitle":24,"oldOrganization":24},"SPONSOR","100639890","elastic-band-resistance-and-breathing-training-for-older-adults-with-pulmonary-function-impairment-100639890",false,"NCT07612072","Elastic-Band Resistance and Breathing Training for Older Adults With Pulmonary Function Impairment","Effects of Elastic-Band Resistance Training With or Without Breathing Exercise on Pulmonary Function and Functional Performance in Community-Dwelling Older Adults With Pulmonary Function Impairment: A Randomized Controlled Trial","EBBT-PFI","Inclusion Criteria:\n\n* Age 60 to 85 years\n* Pulmonary function impairment identified by community-based spirometry screening\n* Community-dwelling older adults\n* Able to communicate and walk independently\n* Willing to participate in the 12-week intervention and all study assessments\n* Provided written informed consent\n\nExclusion Criteria:\n\n* Acute or unstable cardiovascular, respiratory, or severe musculoskeletal disease that made exercise training unsafe\n* Recent acute exacerbation, surgery, severe infection, or other health event that could affect safe participation\n* Significant cognitive impairment, communication disorder, or inability to cooperate with training or assessments\n* Currently receiving systematic pulmonary rehabilitation or regular structured exercise training that could affect the intervention effect\n* Unable to meet spirometry quality-control requirements\n* Unable to complete key baseline outcome assessments","ALL","60 Years","85 Years",{"count":72,"type":73},75,"ESTIMATED","INTERVENTIONAL",[76],"NA","The goal of this clinical trial is to learn whether elastic-band resistance training, with or without breathing training, can improve lung function and physical function in older adults with pulmonary function impairment living in the community. It will also learn about the safety and feasibility of these exercise programs.\n\nThe main questions it aims to answer are:\n\nDoes elastic-band resistance training improve lung function, lower-limb muscle strength, walking ability, and exercise tolerance?\n\nDoes adding structured breathing training to elastic-band resistance training provide additional benefits for lung function and respiratory-related health status?\n\nAre these exercise programs safe and acceptable for older adults in a community setting?\n\nResearchers will compare three groups: elastic-band resistance training plus breathing training, elastic-band resistance training alone, and usual health education. This will help determine whether elastic-band resistance training is helpful and whether breathing training adds extra benefit.\n\nParticipants will:\n\nTake part in a 12-week study\n\nBe assigned by chance to one of three groups\n\nAttend supervised exercise sessions 3 times per week if assigned to an exercise group\n\nReceive usual health education and daily activity guidance\n\nComplete lung function tests, muscle strength tests, physical function tests, and questionnaires at the start of the study, at 6 weeks, and at 12 weeks",[79],"Respiration Disorders",[81,16,82,83,84,85,86],"Pulmonary Function Impairment","Older Adults","Pulmonary Function","Breathing Training","Exercise Intervention","Respiratory Health","NOT_YET_RECRUITING","2026-06-30",{"date":90,"type":91},"2026-07-02","ACTUAL",{"date":93,"type":73},"2026-06-10",{"date":95,"type":73},"2026-09-16",{"name":5,"class":6},1]