[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100609205":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":31,"centralContacts":36,"locations":42,"responsibleParty":59,"collaborators":18,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":64,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":18,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":92,"overallStatus":45,"whyStopped":18,"lastUpdateSubmitDate":95,"lastUpdatePostDateStruct":96,"startDateStruct":99,"completionDateStruct":101,"leadSponsor":103,"locationsCount":104},{"fullName":5,"class":6},"Tongji Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Paravertebral Block (PVB)Group","EXPERIMENTAL","Participants in this arm will receive a paravertebral nerve block (PVB) performed intraoperatively under ultrasound guidance prior to the thoracic surgical procedure. The block will target the relevant thoracic vertebral levels corresponding to the surgical site. Standard local anesthetic agents will be administered according to institutional protocols. This intervention aims to provide perioperative analgesia, reduce postoperative pain, and potentially decrease the incidence of postoperative complications. All participants will also receive standard intraoperative monitoring and anesthesia management as per routine clinical practice.",[13],"Procedure: Paravertebral Block (PVB)",{"label":15,"type":16,"description":17,"interventionNames":18},"Control Group","NO_INTERVENTION","Participants in this arm will receive standard perioperative analgesia without the administration of a paravertebral block. Pain management will follow institutional protocols, which may include systemic opioids, non-steroidal anti-inflammatory drugs (NSAIDs), or other conventional analgesic methods. All participants will undergo the thoracic surgical procedure under standard intraoperative monitoring and anesthesia management as per routine clinical practice. This arm serves as the control group for evaluating the clinical effects of intraoperative paravertebral block on postoperative pain and complication rates.",null,[20],{"type":21,"name":22,"description":11,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Paravertebral Block (PVB)",[9],[25,26,27,28,29,30],"PVB","Paravertebral Analgesia","Paravertebral Injection","Ultrasound-Guided Paravertebral Block (UG-PVB \u002F US-PVB)","Thoracic Paravertebral Block (TPVB)","Paravertebral Nerve Block",[32],{"name":33,"affiliation":34,"role":35},"Zhang qin Zhang","Huazhong keji daxue tongji yixue yuan fushu tongji yiyuan","PRINCIPAL_INVESTIGATOR",[37],{"name":38,"role":39,"phone":40,"phoneExt":18,"email":41},"Guo jiateng Guo","CONTACT","18737552580","18737552580@163.com",[43],{"facility":44,"status":45,"city":46,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"Tongji Medical College of HUST: Huazhong University of Science and Technology Tongji Medical College Tongji Hospital","RECRUITING","Wuhan","Hubei","430000","China","CN",{"type":52,"coordinates":53},"Point",[54,55],114.26667,30.58333,{"lat":55,"lon":54},[58],{"name":38,"role":39,"phone":40,"phoneExt":18,"email":41},{"type":35,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"GUO jiateng","Master of Clinical Medicine","100609205","intraoperative-paravertebral-block-and-postoperative-complications-100609205",false,"NCT07211529","Intraoperative Paravertebral Block and Postoperative Complications","Perioperative Paravertebral Block Reduces Postoperative Complications in Thoracic Surgery: An Observational Study","IPVB and POCs","Inclusion Criteria:\n\n1. Male or female participants aged 18 years or older.\n2. Scheduled to undergo thoracic surgery via Video-Assisted Thoracoscopic Surgery (VATS) or Robotic-Assisted Thoracoscopic Surgery (RATS), including wedge resection, segmentectomy, lobectomy, or mediastinal surgery.\n3. Signed informed consent obtained prior to study participation. -\n\nExclusion Criteria:\n\n1. Patients who refuse to provide informed consent.\n2. Anesthesiologists who have not received training in ultrasound-guided paravertebral block (PVB-US).\n3. History of ipsilateral thoracic surgery.\n4. Conversion to open thoracotomy during the procedure.\n5. Patients who did not complete the scheduled surgery due to disease progression or medical reasons.\n6. Patients who are lost to follow-up or refuse postoperative follow-up. -","ALL","18 Years","80 Years",{"count":74,"type":75},500,"ESTIMATED","INTERVENTIONAL",[78],"NA","This study aims to evaluate the clinical association between intraoperative paravertebral block and the reduction of postoperative complications following thoracic surgery.",[81,82,83,84,85,86,87,88,89,90,91],"Video-assisted Thoracoscopic Surgery (VATS)","Lung Cancer (Diagnosis)","Pulmonary Infections","Respiratory Failure Without Hypercapnia","Pleural Effusion Due to Another Disorder (Disorder)","Atelectasis","Bronchospasm","Pneumothorax","Pulmonary Embolism (Diagnosis)","Bronchopleural Fistula","Acute Respiratory Distress Syndrome (ARDS)",[22,93,94],"Video-Assisted Thoracoscopic Surgery (VATS)","Postoperative Complications","2025-09-30",{"date":97,"type":98},"2025-10-08","ACTUAL",{"date":100,"type":98},"2025-03-25",{"date":102,"type":75},"2028-12-31",{"name":5,"class":6},1]