Intraoperative Ultrasonographic Localization of Pulmonary Nodules in VATS
NCT ID: NCT03599505
Last Updated: 2018-07-26
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
200 participants
OBSERVATIONAL
2018-07-31
2019-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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OTHER
PROSPECTIVE
Interventions
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localization group
Intraoperative ultrasonographic localization will be performed using an ultrasound system (HI VISON Ascendus), which is equipped with a 5-10MHz mechanical probe (EUP-OL531). The accuracy rate of localization will be evaluated using gray scale mode and elastography mode.
Eligibility Criteria
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Inclusion Criteria
2. Chest CT shows pulmonary nodule suspected to be malignant that need to undergo VATS.
3. Patients who have good compliance and sign informed consent.
Exclusion Criteria
2. Refusal of participation.
3. Severe cardiopulmonary dysfunction and other indications that can't receive VATS.
18 Years
ALL
No
Sponsors
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Shanghai Chest Hospital
OTHER
Responsible Party
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Xu Lei
Chief physician
Principal Investigators
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Lei Wang, MD
Role: PRINCIPAL_INVESTIGATOR
Shanghai Chest Hospital
Central Contacts
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References
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Kondo R, Yoshida K, Hamanaka K, Hashizume M, Ushiyama T, Hyogotani A, Kurai M, Kawakami S, Fukushima M, Amano J. Intraoperative ultrasonographic localization of pulmonary ground-glass opacities. J Thorac Cardiovasc Surg. 2009 Oct;138(4):837-42. doi: 10.1016/j.jtcvs.2009.02.002. Epub 2009 Mar 26.
Mattioli S, D'Ovidio F, Daddi N, Ferruzzi L, Pilotti V, Ruffato A, Bolzani R, Gavelli G. Transthoracic endosonography for the intraoperative localization of lung nodules. Ann Thorac Surg. 2005 Feb;79(2):443-9; discussion 443-9. doi: 10.1016/j.athoracsur.2004.07.087.
Nakashima S, Watanabe A, Obama T, Yamada G, Takahashi H, Higami T. Need for preoperative computed tomography-guided localization in video-assisted thoracoscopic surgery pulmonary resections of metastatic pulmonary nodules. Ann Thorac Surg. 2010 Jan;89(1):212-8. doi: 10.1016/j.athoracsur.2009.09.075.
Pittet O, Christodoulou M, Pezzetta E, Schmidt S, Schnyder P, Ris HB. Video-assisted thoracoscopic resection of a small pulmonary nodule after computed tomography-guided localization with a hook-wire system. Experience in 45 consecutive patients. World J Surg. 2007 Mar;31(3):575-8. doi: 10.1007/s00268-006-0343-7.
Chen W, Chen L, Yang S, Chen Z, Qian G, Zhang S, Jing J. A novel technique for localization of small pulmonary nodules. Chest. 2007 May;131(5):1526-31. doi: 10.1378/chest.06-1017.
Other Identifiers
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Chest008
Identifier Type: -
Identifier Source: org_study_id
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