[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100572666":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":36,"centralContacts":41,"locations":36,"responsibleParty":47,"collaborators":51,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":36,"eligibilityCriteria":59,"healthyVolunteers":60,"sex":61,"minAge":62,"maxAge":63,"enrollmentInfo":64,"targetDuration":36,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":74,"overallStatus":78,"whyStopped":36,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":36},{"fullName":5,"class":6},"Ondokuz Mayıs University","OTHER",[8,13,19],{"label":9,"type":6,"description":10,"interventionNames":11},"Control","Participants only performed a general warm-up exercise.",[12],"Other: General warm-up (Control)",{"label":14,"type":15,"description":16,"interventionNames":17},"IMW %15 (Placebo)","PLACEBO_COMPARATOR","In addition to the general warm-up, the participants performed IMW at 15% resistance intensity.",[18],"Other: Inspiratory muscle warm-up placebo (IMW %15)",{"label":20,"type":21,"description":22,"interventionNames":23},"IWM %40 (Experimental)","EXPERIMENTAL","In addition to the general warm-up, participants performed IMW at 40% resistance intensity.",[24],"Other: Inspiratory muscle warm-up",[26,32,37],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"Inspiratory muscle warm-up","This study will use a respiratory muscle warm-up protocol set at 40% of the maximal inspiratory pressure (MIP) using the POWERbreath® device, as this intensity has been shown to optimally stimulate respiratory muscles. The protocol involves two sets of 30 breaths with a 60-second rest between sets, performed with participants sitting and using a nose clip. Participants will be trained in this technique during the familiarization session and monitored throughout the tests to ensure proper execution.",[20],[31],"Respiratory muscle warm-up",{"type":6,"name":33,"description":34,"armGroupLabels":35,"otherNames":36},"General warm-up (Control)","The general warm-up (Control) protocol will include exercises such as running and dynamic, active, and passive movements tailored to the diverse sports disciplines in the study. These movements will follow the principles of elevation, activation, and mobilization, focusing on increasing mobility from the arms and shoulders to the lower back and legs. Each session will involve demonstrations emphasizing proper technique and speed, with participants completing a consistent number of repetitions. Researchers will monitor participants closely to ensure correct form and execution throughout the intervention.",[9],null,{"type":6,"name":38,"description":39,"armGroupLabels":40,"otherNames":36},"Inspiratory muscle warm-up placebo (IMW %15)","The respiratory muscle warm-up protocol will be conducted at 15% of maximal inspiratory pressure (MIP) using the POWERbreath® device. This placebo protocol will involve two sets of 30 breaths, separated by a 60-second rest, with participants seated and wearing a nose clip. Training for the technique will occur during a familiarization session, and participants will be observed during tests to ensure proper execution. The purpose of this protocol is to serve as a placebo, masking the actual aim of the study to enhance data reliability.",[14],[42],{"name":43,"role":44,"phone":45,"phoneExt":36,"email":46},"Emre Karaduman, Ph.D","CONTACT","+90 5433021991","emre.karaduman@omu.edu.tr",{"type":48,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":36,"oldOrganization":36},"SPONSOR_INVESTIGATOR","Emre Karaduman","Research Asistant",[52],{"name":5,"class":6},"100572666","the-effect-of-respiratory-muscle-warm-up-on-pulmonary-diffusion-capacity-in-athletes-100572666",false,"NCT06736236","The Effect of Respiratory Muscle Warm-up on Pulmonary Diffusion Capacity in Athletes","Effects of Inspiratory Muscle Warm-up on Diffusion Capacity for Carbon Monoxide, Cardiorespiratory, Perceptual and Performance Outcomes During High-intensity Exercise in Elite Athletes from Different Disciplines: a Randomized, Placebo-controlled, Double-blind and Crossover Study","Inclusion Criteria:\n\n* Age between 18-24 years.\n* A training history of at least six years.\n* Regular training frequency of at least four sessions per week.\n\nExclusion Criteria:\n\n* History of smoking.\n* History of physical disability or acute respiratory or cardiovascular disease within the past three months.\n* Diagnosis of SARS-CoV-2 within the past three months.\n* Pulmonary function measurements outside the normal clinical range (≤ 80%).",true,"MALE","18 Years","24 Years",{"count":65,"type":66},35,"ESTIMATED","INTERVENTIONAL",[69],"NA","Several studies suggest that inspiratory muscle warm-up (IMW) could potentially affect exercise performance; however, its mechanistic basis is still unclear. The aim of this study was to examine the effect of IMW on lung diffusing capacity for carbon monoxide, cardiorespiratory, perceptual and performance outcomes in elite athletes from different disciplines.\n\nThe aim of this study is to evaluate the effects of IMW on diffusion capacity for carbon monoxide, cardiorespiratory, perceptual and performance outcomes during high-intensity exercise in elite athletes from different disciplines. The study will be conducted using a randomized, placebo-controlled, double-blind and crossover study experimental design involving 35 athletes from various sports disciplines, including endurance, strength, skill-based, and mixed disciplines.\n\nParticipants will attend the laboratory on four separate occasions. During the first visit, they will be informed about the study and familiarized with the application and measurement procedures. In the second visit, a general warm-up will be performed. During the third and fourth visits, IMW (IMW40% or IMW placebo) protocols will be applied in addition to the general warm-up. Measurements of DLCO, pulmonary function tests, respiratory muscle strength, and gas analysis during maximal aerobic exercise will be collected both before and after the warm-up protocols.",[72,73],"Healty Male Volunteers","Athlete",[75,76,77],"inspiratory muscle warm-up","warm-up","DLCO","NOT_YET_RECRUITING","2024-12-20",{"date":81,"type":82},"2024-12-27","ACTUAL",{"date":84,"type":66},"2024-12-30",{"date":86,"type":66},"2025-01-15",{"name":49,"class":6}]