Ignite Creation Date:
2025-12-25 @ 2:45 AM
Ignite Modification Date:
2025-12-26 @ 1:25 AM
Study NCT ID:
NCT06712433
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-04-24
First Post:
2024-11-26
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Bacterial Decolonization Plus Intraoperative Angiography for Soft Tissue Sarcomas Receiving Preoperative Radiotherapy (CONCERTO)
Sponsor:
Adam Olson
Organization:
Study Overview
Official Title:
Bacterial Decolonization Plus Intraoperative Indocyanine Green Angiography for Soft Tissue Sarcomas of the Lower Extremity Receiving Preoperative Radiotherapy (CONCERTO)
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-04
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:
CONCERTO
Brief Summary:
This trial will investigate the combination of two low-cost, non-toxic strategies to assess whether they can reduce the risk of acute major wound complications in soft tissue sarcoma of the lower extremity. Intranasal mupirocin ointment twice daily and chlorhexidine body cleanser once daily for 5 days prior to radiation therapy and repeated for 5 days every 2 weeks during radiation therapy may significantly reduce the risk of acute radiation dermatitis. That, along with use of indocyanine green (ICG) angiography at the time of wound closure.
Detailed Description:
Strategies to reduce the risk of acute wound complications have historically been mostly unsuccessful. In soft tissue sarcomas, a prior study showed that the use of indocyanine green (ICG) angiography at the time of wound closure was associated with a reduction in wound dehiscence and infection when compared to historical controls. Cutaneous colonization of S. aureus has been implicated in severe cases of radiation dermatitis. Some known risk factors for acute major wound complications for patients with sarcomas are anatomic location in the lower extremity, preoperative radiation therapy, larger tumors, comorbidities (e.g., diabetes mellitus, tobacco usage, vascular disease, and obesity), tumors \<3mm from skin surface, and the development of grade ≥ 2 acute radiation dermatitis. Both large tumors and lower extremity location can increase the likelihood of seroma formation, which can act as a nidus for infection and subsequent wound complication. Rationale for this trial includes prior studies of treating patients with a bacterial decolonization (BD) protocol of intranasal mupirocin ointment twice daily and chlorhexidine body cleanser once daily for 5 days prior to RT and repeated for 5 days every 2 weeks during radiation therapy that show significantly reduced risk of acute radiation dermatitis.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: