[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623470":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":27,"centralContacts":31,"locations":23,"responsibleParty":36,"collaborators":23,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":47,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":23,"studyType":54,"phases":55,"briefSummary":57,"conditions":58,"keywords":61,"overallStatus":65,"whyStopped":23,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":23},{"fullName":5,"class":6},"Mersin University","OTHER",[8,13],{"label":9,"type":6,"description":10,"interventionNames":11},"Standard Care Control Group","Participants in the control group will receive standard perioperative nursing care routinely provided in the clinic. No additional mindfulness or psycho-educational intervention will be administered. Anxiety levels and vital signs will be assessed at the same time points as in the intervention group.",[12],"Other: Standard Care Control Group",{"label":14,"type":15,"description":16,"interventionNames":17},"Mindfulness-Based Nursing Intervention Group","EXPERIMENTAL","Participants in the intervention group will receive a three-session mindfulness-based nursing intervention delivered individually by a trained nurse. The first session will be conducted one day before surgery, and the second and third sessions will be conducted on postoperative day 1 and postoperative day 2, respectively, after extubation when the patient is cooperative and clinically stable.\n\nEach session will last approximately 15-20 minutes and will include guided breathing awareness, relaxation, and body awareness techniques. All sessions will be conducted individually in the patient's room. The intervention is standardized and applied consistently to all participants in the intervention group.",[18],"Other: Mindfulness-Based Nursing Intervention Group",[20,24],{"type":6,"name":14,"description":21,"armGroupLabels":22,"otherNames":23},"The mindfulness-based nursing intervention consists of three structured individual sessions delivered by a trained nurse. The first session is conducted one day before surgery, and the second and third sessions are conducted on postoperative day 1 and postoperative day 2, respectively, after extubation when the patient is cooperative and hemodynamically stable.\n\nEach session lasts approximately 15-20 minutes and includes guided breathing awareness, relaxation techniques, and brief body awareness exercises adapted to the perioperative cardiac surgery setting. The intervention focuses on present-moment awareness, non-judgmental attention to bodily sensations, and calming of anxiety-related thoughts.\n\nAll sessions are delivered individually at the patient's bedside in a quiet environment. No prior mindfulness experience is required. The intervention is standardized and applied consistently to all participants in the intervention group.",[14],null,{"type":6,"name":9,"description":25,"armGroupLabels":26,"otherNames":23},"Participants in the control group will receive standard perioperative nursing care routinely provided in the cardiovascular surgery clinic. This includes routine preoperative preparation, postoperative monitoring, pain management, and nursing care according to institutional protocols. No additional mindfulness, relaxation, or psycho-educational intervention will be provided.",[9],[28],{"name":29,"affiliation":5,"role":30},"Firdevs Ebru Özdemir, PhD","PRINCIPAL_INVESTIGATOR",[32],{"name":5,"role":33,"phone":34,"phoneExt":23,"email":35},"CONTACT","03242410000","ebruozdemir@mersin.edu.tr",{"type":30,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":23,"oldOrganization":23},"FİRDEVS EBRU ÖZDEMİR","PhD","100623470","mindfulness-based-nursing-care-and-anxiety-in-open-heart-surgery-patients-100623470",false,"NCT07397052","Mindfulness-Based Nursing Care and Anxiety in Open Heart Surgery Patients","The Effect of Mindfulness-Based Nursing Intervention on Anxiety and Vital Signs in Patients Undergoing Open Heart Surgery: A Randomized Controlled Trial","OH-MIND","Inclusion Criteria:\n\n* Having a planned elective open heart surgery\n\n  * Being able to communicate in Turkish and understand the given instructions\n  * Being conscious, cooperative and oriented\n  * Having agreed to participate in the research in the preoperative period\n  * Being extubated and hemodynamically stable in the postoperative period\n\nExclusion Criteria:\n\n* Patients with pre-existing serious psychiatric illnesses (e.g., schizophrenia, bipolar disorder)\n\n  * Patients with cognitive impairment or those unable to complete the STAI-S scale\n  * Patients with neurological or sensory problems that impair hearing, speech, or communication\n  * Patients requiring long-term mechanical ventilation in the postoperative period\n  * Patients requiring re-intubation in the postoperative period\n  * Patients with hemodynamic instability or those monitored under deep sedation in the intensive care unit\n  * Patients who develop serious postoperative complications (e.g., stroke, massive bleeding)\n  * Patients who refuse to participate in the study or wish to withdraw from the study",true,"ALL","18 Years","80 Years",{"count":52,"type":53},60,"ESTIMATED","INTERVENTIONAL",[56],"NA","This randomized controlled trial aims to evaluate the effect of a mindfulness-based nursing intervention on anxiety levels and vital signs in patients undergoing open-heart surgery during the preoperative and early postoperative periods.",[59,60],"Open Heart Surgery","Anxiety",[62,60,63,64],"Mindfulness","Vital Signs","Nursing Care","NOT_YET_RECRUITING","2026-02-05",{"date":68,"type":69},"2026-02-09","ACTUAL",{"date":71,"type":53},"2026-02-10",{"date":73,"type":53},"2026-05-20",{"name":5,"class":6}]