Lung neoplasms Lung Neoplasms
Conditions
Interventions
Sponsors
Tsuchiya Tomoshi
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients who are 20 years of age or older at the time of obtaining consent 2. Patients who are able to obtain written consent, comply with the rules for participation in the study, undergo medical examinations and tests as stipulated in the research protocol, and report symptoms and other information. 3. Patients who require pulmonary resection (segmentectomy or lobectomy) with pulmonary artery dissection, such as malignant lung tumors (primary lung cancer, metastatic lung cancer, malignant lymphoma, etc.), benign lung tumors, pulmonary arteriovenous malformations, inflammatory lung disease, etc.
Exclusion criteria
Exclusion criteria: 1. Patients who have undergone thoracic surgery (partial lung resection, segmentectomy, lobectomy, mediastinal tumor resection, etc.) on the same side as the surgical operation side. 2. Patients who live in a remote area or otherwise have difficulty in making scheduled hospital visits or follow-up examinations.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Presence or absence of vascular membrane crushing in the adventitia, media, or intima as identified by pathological evaluation. | — |
Secondary
| Measure | Time frame |
|---|---|
| Presence or absence of oozing from the excised pulmonary artery stump (intraoperative finding), tissue compression score (pathological finding) (Thompson SE, et al. Initial assessment of mucosal capture and leak pressure after gastrointestinal stapling in a porcine model. Obes Surg. 2018;28(11):3446-53.), operation time, amount of bleeding, presence or absence of compression hemostasis, presence or absence of use of tissue adhesive or closure agents, etc., presence or absence of use of intraoperative blood transfusion, duration of drain placement, postoperative hospital stay, and presence or absence of postoperative complications | — |
Contacts
Public ContactYushi Akemoto
Toyama University Hospital
Outcome results
None listed