[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100586676":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":34,"locations":39,"responsibleParty":56,"collaborators":25,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":25,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":25,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":25,"overallStatus":42,"whyStopped":25,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Maternal and Child Health Hospital of Hubei Province","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Conventional processing group,","SHAM_COMPARATOR","Standard monitoring techniques ,Conventional processing without noise cancelling headphones",[13],"Other: Standard monitoring techniques",{"label":15,"type":16,"description":17,"interventionNames":18},"wearing noise cancelling headphones group","EXPERIMENTAL","group started wearing noise cancelling headphones until the end of the surgery in the general anesthesia induction group to isolate intraoperative environmental noise",[19],"Other: noise cancelling headphones",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Standard monitoring techniques","（3）atients were given the same anesthesia regimen. Standard monitoring techniques include electrocardiogram, pulse oximeter, heart rate and blood pressure monitoring, continuous monitoring of bispecific index of electroencephalography, and the use of remifentanil (0.3 mg\u002Fkg) Rapid sequence induction was performed using sufentanil (0.3 μ g\u002Fkg), propofol (2.5mg\u002Fkg), and rocuronium bromide (0.6 mg\u002Fkg). Anesthesia was maintained using remifentanil (0.1-0.2 μ g\u002F0kg\u002Fmin), inhaled sevoflurane (1%), and intravenous propofol (1-4 mg\u002Fkg\u002Fh) to maintain BIS 40-60, with heart rate and blood pressure within 20% of baseline values.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"noise cancelling headphones","The treatment group started wearing noise cancelling headphones until the end of the surgery in the general anesthesia induction group to isolate intraoperative environmental noise,patients were given the same anesthesia regimen. Standard monitoring techniques include electrocardiogram, pulse oximeter, heart rate and blood pressure monitoring, continuous monitoring of bispecific index of electroencephalography, and the use of remifentanil (0.3 mg\u002Fkg) Rapid sequence induction was performed using sufentanil (0.3 μ g\u002Fkg), propofol (2.5mg\u002Fkg), and rocuronium bromide (0.6 mg\u002Fkg). Anesthesia was maintained using remifentanil (0.1-0.2 μ g\u002F0kg\u002Fmin), inhaled sevoflurane (1%), and intravenous propofol (1-4 mg\u002Fkg\u002Fh) to maintain BIS 40-60, with heart rate and blood pressure within 20% of baseline values.",[15],[31],{"name":32,"affiliation":5,"role":33},"Na Li, MD","PRINCIPAL_INVESTIGATOR",[35],{"name":32,"role":36,"phone":37,"phoneExt":25,"email":38},"CONTACT","+862763490107","lina@hbfy.com",[40],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Maternal and Child Health Hospital of Hubei Province,","RECRUITING","Wuhan","Hubei","430000","China","CN",{"type":49,"coordinates":50},"Point",[51,52],114.26667,30.58333,{"lat":52,"lon":51},[55],{"name":32,"role":36,"phone":37,"phoneExt":25,"email":38},{"type":33,"investigatorFullName":57,"investigatorTitle":58,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Li Na","Deputy Chief Physician","100586676","research-on-the-effect-of-noise-cancelling-headphones-in-reducing-postoperative-pain-100586676",false,"NCT06918470","Research on the Effect of Noise Cancelling Headphones in Reducing Postoperative Pain","Research on the Effect of Noise Cancelling Headphones in Reducing Postoperative Pain During Gynecological Laparoscopic Surgery ：a Randomized Controlled Trial","Inclusion Criteria:\n\nASA grade I or II, aged 18-55 years , female were selected for gynecological laparoscopy under elective general anesthesia. -\n\nExclusion Criteria:\n\nHistory of serious illness requiring further care in the intensive care unit after surgery; Abnormal hearing; Postoperative mechanical ventilation or continued anesthesia or sedation is required; Preoperative chronic pain or long-term use of painkillers; other factors that hinder patients from cooperating with the research plan\n\n\\-",true,"FEMALE","18 Years","55 Years",{"count":71,"type":72},300,"ESTIMATED","INTERVENTIONAL",[75],"NA","this randomized controlled trial selects patients undergoing gynecological laparoscopy under general anesthesia. By using noise reduction earphones during surgery, the patient's postoperative pain score and demand for opioids are observed, providing a basis and reference for the efficacy and safety of noise reduction earphones in gynecological endoscopic surgery.",[78,79],"Noise Cancelling Headphones","Postoperative Pain","2025-04-06",{"date":82,"type":83},"2025-04-09","ACTUAL",{"date":85,"type":83},"2025-02-12",{"date":87,"type":72},"2026-12-12",{"name":5,"class":6},1]