[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"nontuberculous-mycobacterial-pulmonary-disease\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:nontuberculous-mycobacterial-pulmonary-disease":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,45,74],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":44},"100553623","exercise-program-in-patients-with-nontuberculous-mycobacterial-pulmonary-disease-100553623",false,"NCT06488495","Exercise Program in Patients With Nontuberculous Mycobacterial Pulmonary Disease","A Randomized Controlled Trial on Exercise Program in Patients With Nontuberculous Mycobacterial Pulmonary Disease (NTM-Exercise)","Inclusion Criteria:\n\n* Adults aged 40-80 diagnosed with NTM pulmonary disease.\n* Present respiratory symptoms.\n* Positive NTM culture within the last 6 months.\n* Voluntary consent to participate.\n\nExclusion Criteria:\n\n* Diagnosed with cardiovascular disease.\n* Recent major hemoptysis.\n* Musculoskeletal issues preventing free movement.\n* Unable to read the consent form.","ALL","40 Years","80 Years",{"count":20,"type":21},50,"ESTIMATED","INTERVENTIONAL",[24],"NA","1.objective Evaluation of effectiveness and safety of exercise intervention program for patients with non-tuberculous mycobacterial pulmonary disease 2. background Nontuberculous mycobacterial pulmonary disease (NTM-PD) is a chronic respiratory infection that generally affects individuals with structural lung diseases, such as chronic obstructive pulmonary disease (COPD) and bronchiectasis and without structural lung disease. The prevalence of NTM-PD is increasing worldwide , which has caused public health concerns because of environmental exposure to nontuberculous mycobacteria (NTM) and chronic intractable diseases.\n\nPulmonary rehabilitation is essential to the non-pharmacological treatment of chronic respiratory diseases. Positive effects of exercise training have been demonstrated in COPD and bronchiectasis. However, there are limited data on the effectiveness and safety of exercise program for patients with non-tuberculous mycobacterial pulmonary disease 3. design\n\n1\\) Prospective, single-center, randomized, open-label, two-group clinical study 2) Patients eligible for the study are randomly assigned 1:1 4. group\n\n1. arm 1 : immediate exercise intervention group Exercise intervention will begin immediately after randomization.\n2. arm 2 : delayed intervention group : Exercise intervention will begin 6 weeks after randomization.\n\n5\\. intervention\n\n1\\) 6-week exercise program : one-day hospital-based education, 5-day home-based exercise 6. Participants :\n\n1\\) patients with nontuberculous mycobacterial pulmonary disease\n\n* 40-80 years old\n* culture positive within 6months\n* with respiratory symptoms 7. Outcome measure\n\n  1. primary outcome : Oxygen uptake max\n  2. secondary outcome : 6MWT(six-minute walk test), quality of life, pulmonary function, body composition, inflammatory marker",[27],"Nontuberculous Mycobacterial Pulmonary Disease",[29,30,31],"NTM","Pulmonary Disease","Exercise","RECRUITING","2026-03-30",{"date":35,"type":36},"2026-04-03","ACTUAL",{"date":38,"type":36},"2024-07-24",{"date":40,"type":21},"2027-04-01",{"name":42,"class":43},"Yonsei University","OTHER",1,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":49,"acronym":4,"eligibilityCriteria":50,"healthyVolunteers":11,"sex":16,"minAge":51,"maxAge":4,"enrollmentInfo":52,"targetDuration":53,"studyType":54,"phases":4,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":64,"whyStopped":4,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":44},"100620913","association-of-nutrition-and-t-cell-immune-activity-with-disease-progression-in-nontuberculous-mycobacterial-pulmonary-disease-100620913","NCT07363798","Association of Nutrition and T Cell Immune Activity With Disease Progression in Nontuberculous Mycobacterial Pulmonary Disease","Inclusion Criteria:\n\n* Adults aged 18 years or older\n* Confirmed or suspected nontuberculous mycobacterial pulmonary disease\n* Active pulmonary tuberculosis excluded by standard microbiologic testing\n* Undergoing bronchoscopy as part of routine clinical evaluation or disease monitoring\n* Able and willing to provide written informed consent\n\nExclusion Criteria:\n\n* Active pulmonary tuberculosis confirmed by microbiologic testing\n* Positive latent tuberculosis infection test\n* Current active malignancy requiring treatment\n* History of solid organ transplantation or hematopoietic stem cell transplantation\n* Use of systemic immunosuppressive medications\n* Diagnosis of autoimmune disease\n* Use of biologic agents or planned initiation of biologic therapy\n* Acute lower respiratory tract infection requiring treatment within 4 weeks prior to bronchoscopy\n* Pregnancy","18 Years",{"count":20,"type":21},"2 Years","OBSERVATIONAL","Nontuberculous mycobacterial pulmonary disease (NTM-PD) is a chronic lung infection caused by environmental mycobacteria. The clinical course of NTM-PD varies widely among patients. Some individuals remain stable for long periods without treatment, while others experience worsening lung disease that requires antibiotic therapy or may lead to death. Currently available clinical tools are limited in their ability to predict which patients will experience disease progression.\n\nThis observational study aims to better understand how the body's immune response and nutritional status are related to disease progression in adults with confirmed or suspected NTM-PD. In particular, the study focuses on T cells, a type of immune cell that plays an important role in controlling mycobacterial infections. Prior research suggests that impaired T-cell function may contribute to disease progression in NTM-PD, but most studies have relied on blood samples rather than immune cells from the lung, where the infection occurs.\n\nIn this study, immune cells obtained from bronchoalveolar lavage fluid during clinically indicated bronchoscopy will be analyzed to assess inhibitory and exhausted T-cell profiles in the lung. In addition, systemic T-cell function will be evaluated using the mitogen response from the QuantiFERON-TB Gold Plus blood test. Nutritional status and body composition will also be assessed, as poor nutrition is known to affect immune function and disease outcomes.\n\nParticipants will be followed over time as part of routine clinical care. The primary outcome of the study is the time from enrollment to the initiation of antibiotic treatment due to clinical disease progression. Secondary outcomes include identifying immune predictors of treatment initiation, examining the relationship between nutritional status and immune activity, evaluating changes in body composition and immune markers with disease progression, and determining whether immune and nutritional measures improve prediction of mortality beyond established clinical risk scores.\n\nBy integrating lung immune profiling, blood-based immune testing, nutritional assessment, and clinical data, this study seeks to improve risk stratification in NTM-PD. The results may help identify patients at higher risk for disease progression and poor outcomes, support more personalized monitoring strategies, and inform future studies targeting immune and nutritional pathways in NTM-PD.",[27,57],"Nontuberculous Mycobacterial Lung Disease",[59,60,61,62,63],"Nontuberculous mycobacterial pulmonary disease","Bronchoalveolar lavage","T cell exhaustion","Disease progression","Nutritional status","NOT_YET_RECRUITING","2026-01-14",{"date":67,"type":36},"2026-01-23",{"date":69,"type":21},"2026-01",{"date":71,"type":21},"2027-12-31",{"name":73,"class":43},"Seoul National University Hospital",{"id":75,"slug":76,"hasResults":11,"nctId":77,"briefTitle":78,"officialTitle":79,"acronym":80,"eligibilityCriteria":81,"healthyVolunteers":11,"sex":16,"minAge":82,"maxAge":4,"enrollmentInfo":83,"targetDuration":85,"studyType":54,"phases":4,"briefSummary":86,"conditions":87,"keywords":4,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":88,"lastUpdatePostDateStruct":89,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":44},"100580526","rehabilitation-exercise-and-education-of-airway-clearance-technique-in-ntm-pd-a-prospective-cohort-study-100580526","NCT06838442","Rehabilitation Exercise and Education of Airway Clearance Technique in NTM-PD: A Prospective Cohort Study","Rehabilitation Exercise and Education of Airway Clearance Technique in Nontuberculous Mycobacterial Pulmonary Disease: A Prospective Cohort Study","NTM-Rehab","Inclusion Criteria:\n\n* Age 20 years or older at the time of enrollment.\n* Diagnosis of nontuberculous mycobacterial pulmonary disease (NTM-PD) according to the 2020 American Thoracic Society (ATS) guidelines.\n* Identification of clinically significant NTM species, including:\n\nMycobacterium avium \u002F Mycobacterium intracellulare \u002F Mycobacterium abscessus \u002F Mycobacterium massiliense \u002F Mycobacterium kansasii \u002F\n\n* Able to undergo pulmonary rehabilitation and airway clearance training as part of the study protocol.\n* Willing to provide written informed consent to participate in the study.\n\nExclusion Criteria:\n\n* Currently pregnant or actively breastfeeding.\n* Unable to participate in pulmonary rehabilitation due to severe mobility impairment or neuromuscular disorders.\n* History of massive hemoptysis or other medical conditions where airway clearance techniques may be contraindicated.","20 Years",{"count":84,"type":21},500,"6 Months","* The goal of this observational study is to evaluate the effects of pulmonary rehabilitation and airway clearance education in adults with nontuberculous mycobacterial pulmonary disease (NTM-PD). The main questions it aims to answer are:\n\n  * Does pulmonary rehabilitation and airway clearance training improve lung function, symptom relief, and quality of life in patients with NTM-PD?\n  * Does this non-pharmacological intervention contribute to better sputum culture conversion rates?\n* Participants will:\n\n  * Undergo pulmonary rehabilitation and airway clearance training over an 8-week period (biweekly sessions).\n  * Receive evaluations at baseline, during the intervention, and follow-up assessments at 2 months, 6 months, and final study visit.\n  * Undergo tests including pulmonary function tests (PFT), symptom assessments, bacteriologic evaluations, radiographic imaging (CT\u002FX-ray), and quality of life surveys (EQ-5D-5L, CAT score).\n* This study aims to provide clinical evidence supporting the role of non-pharmacological treatments in the management of NTM-PD, potentially informing future treatment guidelines and improving patient outcomes.",[27],"2025-06-25",{"date":90,"type":36},"2025-06-29",{"date":92,"type":36},"2025-04-21",{"date":94,"type":21},"2028-11-25",{"name":96,"class":43},"Seoul National University Bundang Hospital"]