Fluid strategies during head and neck surgery showed mixed postoperative results
Pooled randomized trials found no statistically significant difference in flap failure. Some other postoperative outcomes favored goal-directed fluid therapy.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The review did not find a statistically significant difference in flap failure between fluid strategies. Conventional therapy was associated with more flaps classified as at risk, more repeat operations and longer intensive-care stays. These results suggest possible differences in recovery, but the authors call for larger studies to confirm the findings.
Only 3 trials were included. The abstract leaves the flap-at-risk definition and follow-up length unclear, limiting interpretation of the pooled result.
What researchers found
Flaps classified as at risk
Conventional versus goal-directed therapy after surgery: 4.44 times the risk, with the interval spanning 1.35 to 14.57 times. These are relative risks, not event rates; the wide range leaves the size uncertain. Follow-up length was unspecified.
Separate flap outcomes
A flap being classified as at risk was assessed separately from flap failure. Finding a difference in the risk classification therefore does not establish that either fluid approach prevents complete flap failure.
Other recovery measures
Repeat operations and intensive-care stays also favored goal-directed therapy in the pooled analysis. These outcomes add information about recovery, while the nonsignificant flap-failure result remains uncertain rather than showing that the strategies are equivalent.
The original publication
Perioperative Goal Directed Versus Conventional Fluid Therapy in Head and Neck Free Flap Surgery: A systematic review and meta-analysis.
Shamim F, Khan AA, Sohail M et al.
Sultan Qaboos Univ Med J · 2025
- PubMed ID
- 41415860
- Record checked
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