Ignite Creation Date:
2025-12-24 @ 2:49 PM
Ignite Modification Date:
2026-01-01 @ 10:15 PM
Study NCT ID:
NCT01300559
Status:
COMPLETED
Last Update Posted:
2013-02-07
First Post:
2011-02-03
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
TissueLink Study During Multi-Level Spine Surgery
Sponsor:
Duke University
Organization:
Study Overview
Official Title:
Efficacy of the TissueLink Coagulation System in Reducing Hemoglobin Loss During Multi-Level Spine Surgery
Status:
COMPLETED
Status Verified Date:
2013-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The overall objective of the investigators research is to test the clinical efficacy of the TissueLink⢠(Salient Surgical Technologies, Inc.) coagulation system in minimizing hemoglobin loss intraoperatively. This is a prospective, randomized investigation that will be performed at Duke University Medical Center (DUMC). The overall goal of this study is to evaluate the efficacy of Tissue Link HemoSealing system in minimizing hemoglobin loss preoperatively, intraoperatively and postoperatively for patients undergoing multilevel elective spinal surgery. Not greater than eighty patients scheduled for elective, multi-level decompression and fusion spinal surgery with Dr. William Richardson will be randomized into two groups. Unipolar electrocautery will be used for intraoperative coagulation in one group and the Tissuelink device plus Unipolar electrocautery in the other. These are frequently performed cases with significant blood loss but otherwise low morbidity/mortality that would benefit from more effective intraoperative coagulation.
Detailed Description:
Very little research exists in the use of TissueLink HemoSealing device in spinal surgery. One retrospective study by Snyder et al evaluated hemostatic efficacy of this technology in children undergoing surgery for spinal fusion and instrumentation. Although the study reported no statistically significant difference in transfusion rates, there was a reduction in amount of blood transfused and operative time which was attributed to hemostatic efficacy in comparison with conventional wound management during surgery. The surgeons also reported a clearer operative field, improving visualization during surgery. Finally, the reduction in operative time which they suggested might be due to the use of this new device may reduce other complications by diminishing overall anesthesia exposure and blood product transfusions. From this initial retrospective study, the authors concluded that the use of the TissueLink HemoSealing device in spine surgery may be an effective tool in control of intra- and post-operative blood loss and may significantly reduce blood related and operative complications. More rigorous research needs to be done to evaluate the efficacy of the TissueLink HemoSealing device in hemostasis in the area of spine surgery.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: