Study of Segmental Renal Artery Clamping During Laparoscopic Partial Nephrectomy
NCT ID: NCT01892059
Last Updated: 2013-07-03
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
NA
100 participants
INTERVENTIONAL
2013-05-31
2016-05-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Segmental artery clamping
Patients with Renal tumor are randomized into this group,they will received laparoscopic partial nephrectomy. During operation, the technique of segmental renal artery clamping will performed.
Segmental artery clamping
Laparoscopic partial nephrectomy with segmental artery clamping will be performed for patients enrolled in this group.
Main renal artery clamping
Patients with renal tumor are randomized into this group,they will received laparoscopic partial nephrectomy. During operation, the technique of traditional main renal artery clamping will be performed.
Main renal artery clamping
Laparoscopic partial nephrectomy with main renal artery clamping technique will be performed for patients enrolled in this group.
Interventions
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Segmental artery clamping
Laparoscopic partial nephrectomy with segmental artery clamping will be performed for patients enrolled in this group.
Main renal artery clamping
Laparoscopic partial nephrectomy with main renal artery clamping technique will be performed for patients enrolled in this group.
Eligibility Criteria
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Inclusion Criteria
* Stage T1a
* Patients volunteered for this study and provided written informed consent
Exclusion Criteria
* tumor of solitary kidney
* glomerulonephritis
* renal insufficiency
* GFR of invalid kidney less than 30ml/min
* presence of suspect metastasis
* serious systematic disease: severe coagulation disorders
* important organ insufficiency and severe psychological disease
20 Years
70 Years
ALL
Yes
Sponsors
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The First Affiliated Hospital with Nanjing Medical University
OTHER
Responsible Party
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Changjun Yin
Head of Urology Department
Principal Investigators
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Changjun Yin
Role: STUDY_DIRECTOR
The First Affiliated Hospital with Nanjing Medical University
Locations
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Department of Urology, First Affiliated Hospital of Nanjing Medical University
Nanjing, Jiangsu, China
Countries
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Central Contacts
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Facility Contacts
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References
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Shao P, Tang L, Li P, Xu Y, Qin C, Cao Q, Ju X, Meng X, Lv Q, Li J, Zhang W, Yin C. Precise segmental renal artery clamping under the guidance of dual-source computed tomography angiography during laparoscopic partial nephrectomy. Eur Urol. 2012 Dec;62(6):1001-8. doi: 10.1016/j.eururo.2012.05.056. Epub 2012 Jun 7.
Shao P, Tang L, Li P, Xu Y, Qin C, Cao Q, Ju X, Meng X, Lv Q, Li J, Zhang W, Yin C. Application of a vasculature model and standardization of the renal hilar approach in laparoscopic partial nephrectomy for precise segmental artery clamping. Eur Urol. 2013 Jun;63(6):1072-81. doi: 10.1016/j.eururo.2012.10.017. Epub 2012 Oct 24.
Shao P, Qin C, Yin C, Meng X, Ju X, Li J, Lv Q, Zhang W, Xu Z. Laparoscopic partial nephrectomy with segmental renal artery clamping: technique and clinical outcomes. Eur Urol. 2011 May;59(5):849-55. doi: 10.1016/j.eururo.2010.11.037. Epub 2010 Dec 7.
Other Identifiers
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ChiCTR-TRC-13003054
Identifier Type: -
Identifier Source: org_study_id
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