What Researchers Did
Researchers conducted a systematic review to identify and evaluate various interventions available for managing flap venous congestion.
What They Found
Out of 224 identified articles, 72 were included, revealing 17 different methods for managing flap venous congestion, with most studies having low-level evidence. These methods included 7 pre- and intraoperative techniques and 10 postoperative ones, with leeches, heparin injection, venocutaneous catheterization, negative pressure therapy, and hyperbaric oxygen therapy being common non-surgical approaches.
What This Means for Canadian Patients
Canadian patients undergoing flap surgery may benefit from surgeons being aware of the 17 identified techniques to manage venous congestion, a common complication. However, patients should note that the effectiveness of many of these interventions is not definitively established due to the low level of evidence in the reviewed literature.
Canadian Relevance
This systematic review did not include any specific Canadian connection or data.
Study Limitations
A significant limitation is that most included studies had a low level of evidence, and no formal analysis was performed on the identified interventions.