[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100534770":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":29,"locations":35,"responsibleParty":54,"collaborators":24,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":24,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":67,"enrollmentInfo":68,"targetDuration":24,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":24,"overallStatus":37,"whyStopped":24,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Sichuan Provincial People's Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Titration","EXPERIMENTAL","During OLV, FiO2 starts at 80%. Titration of inspired oxygen using blood gas analysis and SpO2 monitoring. The titration target is arterial blood gas analysis with PaO2 ≤ 150mmHg and 93% ≤ SpO2 ≤ 97%.",[13],"Other: Titration of Inspired Oxygen",{"label":15,"type":16,"description":17,"interventionNames":18},"Control","ACTIVE_COMPARATOR","During OLV, FiO2 starts at 80% and remains until the end of OLV.",[13],[20],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"Titration of Inspired Oxygen","Titration of Inspired Oxygen During One-Lung Ventilation",[15,9],null,[26],{"name":27,"affiliation":5,"role":28},"Peng Li, MD","STUDY_CHAIR",[30],{"name":31,"role":32,"phone":33,"phoneExt":24,"email":34},"Chenghong Wang, MD","CONTACT","13488943096","931405180@qq.com",[36],{"facility":5,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"RECRUITING","Chengdu","Sichuan","641400","China","CN",{"type":44,"coordinates":45},"Point",[46,47],104.06667,30.66667,{"lat":47,"lon":46},[50],{"name":51,"role":32,"phone":52,"phoneExt":24,"email":53},"Zhenglin Yang, MD","028-87393999","scsrmyyyb@163.com",{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Peng Li","Department of Anesthesiology","100534770","titration-of-inspired-oxygen-to-decrease-the-incidence-of-postoperative-pulmonary-complications-100534770",false,"NCT06243146","Titration of Inspired Oxygen to Decrease the Incidence of Postoperative Pulmonary Complications","Titration of Inspired Oxygen During One-lung Ventilation to Decrease the Incidence of Postoperative Pulmonary Complications: a Randomized Controlled Trial","Inclusion Criteria:\n\n* ① General anesthesia with left bronchial tube intubation; ② Age range from 18 to 80 years old; ③ 18 kg\u002Fm2 ≤ BMI ≤ 30 kg\u002Fm2; ④ ASA grade I to III; ⑤ Individuals willing to participate in research and sign an informed consent form.\n\nExclusion Criteria:\n\n* ① CT scan indicates preoperative pulmonary infection, atelectasis, and pneumothorax; ② History of respiratory system diseases (COPD, bronchiectasis, pulmonary alveoli, interstitial lung disease, etc.); ③ Previous history of lung surgery; ④ First second forced expiratory volume\u002Festimated value (FEV1%)\\\u003C60%; ⑤ PaO2\\\u003C60mmhg (1 mmhg=0.133 kpa) or PaO2\u002FFiO2\\\u003C300mmhg or SpO2\\\u003C90% in the suction state; ⑥ History of acute upper respiratory tract infection, acute lung injury, acute respiratory distress syndrome, or respiratory failure within 3 months prior to surgery; ⑦ Combined heart failure (NYHA heart function grading ≥ 3); ⑧ Previous history of stroke and cerebral infarction; ⑨ Severe liver dysfunction (liver failure or Child Pugh score B or C) Chronic renal failure (glomerular filtration rate\\\u003C30 ml\u002Fmin) Suffering from mental illness, etc., which is not suitable for the author; æ Individuals who have participated in other clinical trials as subjects within the three months prior to participating in the study The patient refused to participate in the study.","ALL","18 Years","80 Years",{"count":69,"type":70},156,"ESTIMATED","INTERVENTIONAL",[73],"NA","Lung cancer is with the highest incidence rate and mortality among people over 60 years old in China. Postoperative pulmonary complications (PPCs) is the most common complication after pneumonectomy, which has a significant impact on the short-term and long-term prognosis of patients, and is even the primary risk factor leading to early postoperative death. High fraction of inspired oxygen (FiO2) is an independent risk factor for PPCs, but it is difficult to achieve oxygenation while avoiding hyperxemia during one lung ventilation (OLV).\n\nWe will randomly divide patients who plan to undergo thoracoscopic pulmonary resection into two groups. During OLV, titration will be used to determine the optimal FiO2 for titration group while FiO2 of 80% will be used for mechanical ventilation for control group. The incidence of postoperative PPCs, hypoxia\u002Fhyperxemia, severity level of postoperative PPC, postoperative 30 day PPC, increased hospitalization costs, and prolonged hospital stay will be observed in both groups of patients.We will evaluate the effectiveness and safety of titrating inhaled oxygen concentration in lung protection during OLV.",[76],"Unrecognized Condition","2024-10-29",{"date":79,"type":80},"2024-10-31","ACTUAL",{"date":82,"type":80},"2024-06-20",{"date":84,"type":70},"2025-12-31",{"name":5,"class":6},1]