[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100586619":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":55,"collaborators":25,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":21,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":25,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":79,"overallStatus":82,"whyStopped":25,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"Instituto de Cardiologia do Rio Grande do Sul","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"CardioBreath Application","ACTIVE_COMPARATOR","Lessons in the CardioBreath app are based on the breathing techniqueUjjayi Pranayama(Victorious breathing), which uses the narrowing of the glottis through a soft noise in the throat to prolong the two phases of breathing. The sessions used for the intervention will be the Prescription, based on data from the users' profile, including the Spontaneous Respiratory Rate (SRR) as the basis for prescribing the exercises, the relaxation section, which aims to deeply relax the respiratory muscles and others, and the Victorious section, where the user achieves mastery over his\u002Fher breathing.",[13],"Other: CardioBreath",{"label":15,"type":16,"description":17,"interventionNames":18},"Control","SHAM_COMPARATOR","Participants will receive graphic material based on the contents of cardioBreath Application, with instructions to be aware of their breath , control it towards lower rates by increasing respiratory phases through ujjayi pranayama",[13],[20],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"CardioBreath","Twice a day for ten minutes,5 days during the week CardioBreath app will be based on Prescription section , using breathing technique Ujjayi Pranayama, based on spontaneous respiratory rate of users, gamified to induce the user to improve performance of the exercises reducing the exercises respiratory exercises",[9,15],[9],null,[27],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},"Cláudia Fetter, Ph.D.","CONTACT","+ 55 51 984516888","profclaudiafetter@gmail.com",[33,45],{"facility":5,"status":25,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":25},"Porto Alegre","Rio Grande do Sul","90620-000","Brazil","BR",{"type":40,"coordinates":41},"Point",[42,43],-51.23019,-30.03283,{"lat":43,"lon":42},{"facility":46,"status":25,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":47,"geoPoint":49,"contacts":50},"Instituto de Cardiologia do RioGrande do Sul",{"type":40,"coordinates":48},[42,43],{"lat":43,"lon":42},[51,52],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},{"name":53,"role":54,"phone":25,"phoneExt":25,"email":25},"Janaína Oliveira Pinheiro, Master","SUB_INVESTIGATOR",{"type":56,"investigatorFullName":57,"investigatorTitle":58,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Janaina Pinheiro","Nurse","100586619","breathing-exercises-of-cardiobreath-application-on-autonomic-and-vascular-function-in-hypertension-100586619",false,"NCT06917729","Breathing Exercises of CardioBreath Application on Autonomic and Vascular Function in Hypertension","Responses on Arterial Stiffness and Cardiac Vagal Modulation to Breathing Exercises Through the Use of CardioBreath Application in Hypertension and Pre Hypertension; a Randomized Clinical Trial","Inclusion Criteria:\n\n* BP\\>130mmHg X 80mmHg or previous medical diagnosis of pre- hypertension or hypertension\n\nExclusion Criteria:\n\n* use of beta-blockers\n* drugs that depress the central nervous system\n* clinical conditions that prevent participation after evaluation by the team\n* individuals without a cell phone or tablet (which would make the proposed study unfeasible","ALL","18 Years","60 Years",{"count":70,"type":71},66,"ESTIMATED","INTERVENTIONAL",[74],"NA","Hypertension is one of the greatest public health challenges, affecting more than one billion people worldwide and representing a significant financial and public health burden. It is responsible for a high number of cardiovascular events, such as heart attacks and strokes. Although pharmacological treatment is effective, non-pharmacological interventions are essential for the sustainable management of blood pressure, especially in its early stages. Respiratory exercises have shown potential in reducing blood pressure and improving cardiac vagal modulation, promoting cardiovascular health benefits.\n\nThis study aims to evaluate the effectiveness of guided respiratory exercises using the CardioBreath app in improving vagal modulation and reducing arterial stiffness in adults with prehypertension or hypertension over six weeks. This is a randomized clinical trial involving adults with prehypertension or hypertension, divided into intervention and control groups. The intervention group will use CardioBreath to perform daily breathing exercises, with weekly remote monitoring. Assessments will include heart rate variability parameters, baroreflex sensitivity, pulse wave velocity, and quality of life.\n\nIt is expected that the use of the app will significantly improve vagal modulation and arterial stiffness, demonstrating the potential of this intervention for the non-pharmacological management of hypertension. The use of CardioBreath may offer an accessible and effective alternative for blood pressure control, with the potential to be integrated into public health programs focused on low-cost, highly accessible interventions for the prevention and management of hypertension.",[77,78],"Hypertension","Pre Hypertension",[77,80,81],"Breathing Exercises","Blood Pressure","NOT_YET_RECRUITING","2025-04-02",{"date":85,"type":86},"2025-04-08","ACTUAL",{"date":88,"type":71},"2025-08-01",{"date":90,"type":71},"2027-09-20",{"name":5,"class":6},2]